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Merge branch 'master' into td-evm-json

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Tomasz Drwięga 2017-10-20 13:36:45 +02:00
commit 4ac406da6b
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2412 changed files with 42420 additions and 14691 deletions
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15
.gitlab-ci.yml
View File

@ -93,7 +93,7 @@ linux-snap:
paths:
- scripts/parity_*_amd64.snap
name: "stable-x86_64-unknown-snap-gnu_parity"
allow_failure: true
allow_failure: true
linux-stable-debian:
stage: build
image: parity/rust-debian:gitlab-ci
@ -244,7 +244,7 @@ linux-i686:
- strip target/$PLATFORM/release/parity
- strip target/$PLATFORM/release/parity-evm
- strip target/$PLATFORM/release/ethstore
- strip target/$PLATFORM/release/ethkey
- strip target/$PLATFORM/release/ethkey
- strip target/$PLATFORM/release/parity
- md5sum target/$PLATFORM/release/parity > parity.md5
- export SHA3=$(target/$PLATFORM/release/parity tools hash target/$PLATFORM/release/parity)
@ -627,8 +627,12 @@ js-test:
- git submodule update --init --recursive
- export JS_FILES_MODIFIED=$(git --no-pager diff --name-only $CI_BUILD_REF^ $CI_BUILD_REF | grep ^js/ | wc -l)
- if [ $JS_FILES_MODIFIED -eq 0 ]; then echo "Skipping JS deps install since no JS files modified."; else ./js/scripts/install-deps.sh;fi
- export JS_OLD_FILES_MODIFIED=$(git --no-pager diff --name-only $CI_BUILD_REF^ $CI_BUILD_REF | grep ^js-old/ | wc -l)
- if [ $JS_OLD_FILES_MODIFIED -eq 0 ]; then echo "Skipping JS (old) deps install since no JS files modified."; else ./js-old/scripts/install-deps.sh;fi
script:
- if [ $JS_FILES_MODIFIED -eq 0 ]; then echo "Skipping JS lint since no JS files modified."; else ./js/scripts/lint.sh && ./js/scripts/test.sh && ./js/scripts/build.sh; fi
- if [ $JS_OLD_FILES_MODIFIED -eq 0 ]; then echo "Skipping JS (old) lint since no JS files modified."; else ./js-old/scripts/lint.sh && ./js-old/scripts/test.sh && ./js-old/scripts/build.sh; fi
tags:
- rust
- rust-stable
@ -679,10 +683,17 @@ js-release:
- export JS_FILES_MODIFIED=$(git --no-pager diff --name-only $CI_BUILD_REF^ $CI_BUILD_REF | grep ^js/ | wc -l)
- echo $JS_FILES_MODIFIED
- if [ $JS_FILES_MODIFIED -eq 0 ]; then echo "Skipping JS deps install since no JS files modified."; else ./js/scripts/install-deps.sh;fi
- export JS_OLD_FILES_MODIFIED=$(git --no-pager diff --name-only $CI_BUILD_REF^ $CI_BUILD_REF | grep ^js-old/ | wc -l)
- echo $JS_OLD_FILES_MODIFIED
- if [ $JS_OLD_FILES_MODIFIED -eq 0 ]; then echo "Skipping JS (old) deps install since no JS files modified."; else ./js-old/scripts/install-deps.sh;fi
script:
- rustup default stable
- echo $JS_FILES_MODIFIED
- if [ $JS_FILES_MODIFIED -eq 0 ]; then echo "Skipping JS rebuild since no JS files modified."; else ./js/scripts/build.sh && ./js/scripts/release.sh; fi
- echo $JS_OLD_FILES_MODIFIED
- if [ $JS_OLD_FILES_MODIFIED -eq 0 ]; then echo "Skipping JS (old) rebuild since no JS files modified."; else ./js-old/scripts/build.sh && ./js-old/scripts/release.sh; fi
tags:
- javascript
push-release:

41
CHANGELOG.md
View File

@ -1,25 +1,32 @@
## Parity [v1.8.0](https://github.com/paritytech/parity/releases/tag/v1.8.0) (2017-10-13)
## Parity [v1.8.0](https://github.com/paritytech/parity/releases/tag/v1.8.0) (2017-10-15)
@TODO describe and document
We are happy to announce our newest Parity 1.8 release. Among others, it enables the following features:
- WASM contracts
- light cient improvements (POA chain compatibility)
- Trezor wallet support
- Abstraction of engine: Generalize engine trait, Move more params to the common section
- PICOPS certification badge
- Vouch for Dapps
- Premissioned p2p-connections
- Transaction permissioning
- Add Musicoin and MCIP-3 UBI hardfork.
- Add pagination for trace_filter rpc method
- Rename network_id to chain_id where applicable
- Compatibility with whisper v6
- Byzantium updates
- Rewards on closing blocks
- Full Whisper v6 integration
- Trezor hardware-wallet support
- WASM contract support
- PICOPS KYC-certified accounts and vouching for community-dapps
- Light client compatibility for Proof-of-Authority networks
- Transaction permissioning and permissioned p2p-connections
- Full Byzantium-fork compatibility
- Full Musicoin MCIP-3 UBI-fork compatibility
Further, users upgrading from 1.7 should acknowledge the following changes:
- The chain-engine was further abstracted and chain-specs need to be upgraded. [#6134](https://github.com/paritytech/parity/pull/6134) [#6591](https://github.com/paritytech/parity/pull/6591)
- `network_id` was renamed to `chain_id` where applicable. [#6345](https://github.com/paritytech/parity/pull/6345)
- `trace_filter` RPC method now comes with pagination. [#6312](https://github.com/paritytech/parity/pull/6312)
- Added tracing of rewards on closing blocks. [#6194](https://github.com/paritytech/parity/pull/6194)
Full list of included changes:
- CLI: Reject invalid argument values rather than ignore them (#6747)
- Updated ethabi to fix auto-update ([#6771](https://github.com/paritytech/parity/pull/6771))
- Fixed kovan chain validation ([#6760](https://github.com/paritytech/parity/pull/6760))
- Fixed kovan chain validation
- Fork detection
- Fixed typo
- Bumped fork block number for auto-update ([#6755](https://github.com/paritytech/parity/pull/6755))
- CLI: Reject invalid argument values rather than ignore them ([#6747](https://github.com/paritytech/parity/pull/6747))
- Fixed modexp gas calculation overflow ([#6745](https://github.com/paritytech/parity/pull/6745))
- Backport beta - Fixes Badges ([#6732](https://github.com/paritytech/parity/pull/6732))
- Fix badges not showing up ([#6730](https://github.com/paritytech/parity/pull/6730))

391
Cargo.lock generated
View File

@ -233,16 +233,6 @@ dependencies = [
"iovec 0.1.0 (registry+https://github.com/rust-lang/crates.io-index)",
]
[[package]]
name = "cargo_metadata"
version = "0.2.3"
source = "registry+https://github.com/rust-lang/crates.io-index"
dependencies = [
"serde 1.0.15 (registry+https://github.com/rust-lang/crates.io-index)",
"serde_derive 1.0.15 (registry+https://github.com/rust-lang/crates.io-index)",
"serde_json 1.0.3 (registry+https://github.com/rust-lang/crates.io-index)",
]
[[package]]
name = "cc"
version = "1.0.0"
@ -287,14 +277,6 @@ dependencies = [
"vec_map 0.8.0 (registry+https://github.com/rust-lang/crates.io-index)",
]
[[package]]
name = "clippy"
version = "0.0.90"
source = "registry+https://github.com/rust-lang/crates.io-index"
dependencies = [
"clippy_lints 0.0.90 (registry+https://github.com/rust-lang/crates.io-index)",
]
[[package]]
name = "clippy"
version = "0.0.103"
@ -303,29 +285,6 @@ dependencies = [
"clippy_lints 0.0.103 (registry+https://github.com/rust-lang/crates.io-index)",
]
[[package]]
name = "clippy"
version = "0.0.163"
source = "registry+https://github.com/rust-lang/crates.io-index"
dependencies = [
"cargo_metadata 0.2.3 (registry+https://github.com/rust-lang/crates.io-index)",
"clippy_lints 0.0.163 (registry+https://github.com/rust-lang/crates.io-index)",
]
[[package]]
name = "clippy_lints"
version = "0.0.90"
source = "registry+https://github.com/rust-lang/crates.io-index"
dependencies = [
"matches 0.1.6 (registry+https://github.com/rust-lang/crates.io-index)",
"quine-mc_cluskey 0.2.4 (registry+https://github.com/rust-lang/crates.io-index)",
"regex-syntax 0.3.9 (registry+https://github.com/rust-lang/crates.io-index)",
"rustc-serialize 0.3.24 (registry+https://github.com/rust-lang/crates.io-index)",
"semver 0.2.3 (registry+https://github.com/rust-lang/crates.io-index)",
"toml 0.1.30 (registry+https://github.com/rust-lang/crates.io-index)",
"unicode-normalization 0.1.5 (registry+https://github.com/rust-lang/crates.io-index)",
]
[[package]]
name = "clippy_lints"
version = "0.0.103"
@ -340,24 +299,6 @@ dependencies = [
"unicode-normalization 0.1.5 (registry+https://github.com/rust-lang/crates.io-index)",
]
[[package]]
name = "clippy_lints"
version = "0.0.163"
source = "registry+https://github.com/rust-lang/crates.io-index"
dependencies = [
"itertools 0.6.3 (registry+https://github.com/rust-lang/crates.io-index)",
"lazy_static 0.2.8 (registry+https://github.com/rust-lang/crates.io-index)",
"matches 0.1.6 (registry+https://github.com/rust-lang/crates.io-index)",
"pulldown-cmark 0.0.15 (registry+https://github.com/rust-lang/crates.io-index)",
"quine-mc_cluskey 0.2.4 (registry+https://github.com/rust-lang/crates.io-index)",
"regex-syntax 0.4.1 (registry+https://github.com/rust-lang/crates.io-index)",
"semver 0.6.0 (registry+https://github.com/rust-lang/crates.io-index)",
"serde 1.0.15 (registry+https://github.com/rust-lang/crates.io-index)",
"serde_derive 1.0.15 (registry+https://github.com/rust-lang/crates.io-index)",
"toml 0.4.5 (registry+https://github.com/rust-lang/crates.io-index)",
"unicode-normalization 0.1.5 (registry+https://github.com/rust-lang/crates.io-index)",
]
[[package]]
name = "coco"
version = "0.1.1"
@ -542,9 +483,10 @@ dependencies = [
[[package]]
name = "ethabi"
version = "2.0.0"
version = "4.0.1"
source = "registry+https://github.com/rust-lang/crates.io-index"
dependencies = [
"error-chain 0.11.0 (registry+https://github.com/rust-lang/crates.io-index)",
"rustc-hex 1.0.0 (registry+https://github.com/rust-lang/crates.io-index)",
"serde 1.0.15 (registry+https://github.com/rust-lang/crates.io-index)",
"serde_derive 1.0.15 (registry+https://github.com/rust-lang/crates.io-index)",
@ -583,9 +525,6 @@ dependencies = [
"ethcore-bytes 0.1.0",
"ethcore-devtools 1.9.0",
"ethcore-io 1.9.0",
"ethcore-ipc 1.9.0",
"ethcore-ipc-codegen 1.9.0",
"ethcore-ipc-nano 1.9.0",
"ethcore-logger 1.9.0",
"ethcore-stratum 1.9.0",
"ethcore-util 1.9.0",
@ -600,12 +539,16 @@ dependencies = [
"heapsize 0.4.1 (registry+https://github.com/rust-lang/crates.io-index)",
"hyper 0.10.0-a.0 (git+https://github.com/paritytech/hyper)",
"itertools 0.5.10 (registry+https://github.com/rust-lang/crates.io-index)",
"journaldb 0.1.0",
"kvdb 0.1.0",
"kvdb-memorydb 0.1.0",
"kvdb-rocksdb 0.1.0",
"lazy_static 0.2.8 (registry+https://github.com/rust-lang/crates.io-index)",
"linked-hash-map 0.5.0 (registry+https://github.com/rust-lang/crates.io-index)",
"log 0.3.8 (registry+https://github.com/rust-lang/crates.io-index)",
"lru-cache 0.1.1 (registry+https://github.com/rust-lang/crates.io-index)",
"macros 0.1.0",
"memory-cache 0.1.0",
"memorydb 0.1.0",
"migration 0.1.0",
"native-contracts 0.1.0",
@ -676,68 +619,6 @@ dependencies = [
"slab 0.2.0 (registry+https://github.com/rust-lang/crates.io-index)",
]
[[package]]
name = "ethcore-ipc"
version = "1.9.0"
dependencies = [
"ethcore-bigint 0.1.3",
"ethcore-devtools 1.9.0",
"ethcore-util 1.9.0",
"nanomsg 0.5.1 (git+https://github.com/paritytech/nanomsg.rs.git?branch=parity-1.7)",
"semver 0.6.0 (registry+https://github.com/rust-lang/crates.io-index)",
]
[[package]]
name = "ethcore-ipc-codegen"
version = "1.9.0"
dependencies = [
"aster 0.41.0 (registry+https://github.com/rust-lang/crates.io-index)",
"clippy 0.0.163 (registry+https://github.com/rust-lang/crates.io-index)",
"quasi 0.32.0 (registry+https://github.com/rust-lang/crates.io-index)",
"quasi_codegen 0.32.0 (registry+https://github.com/rust-lang/crates.io-index)",
"quasi_macros 0.32.0 (registry+https://github.com/rust-lang/crates.io-index)",
"syntex 0.58.1 (registry+https://github.com/rust-lang/crates.io-index)",
"syntex_syntax 0.58.1 (registry+https://github.com/rust-lang/crates.io-index)",
]
[[package]]
name = "ethcore-ipc-hypervisor"
version = "1.2.0"
dependencies = [
"ethcore-ipc 1.9.0",
"ethcore-ipc-codegen 1.9.0",
"ethcore-ipc-nano 1.9.0",
"log 0.3.8 (registry+https://github.com/rust-lang/crates.io-index)",
"nanomsg 0.5.1 (git+https://github.com/paritytech/nanomsg.rs.git?branch=parity-1.7)",
"semver 0.6.0 (registry+https://github.com/rust-lang/crates.io-index)",
"time 0.1.38 (registry+https://github.com/rust-lang/crates.io-index)",
]
[[package]]
name = "ethcore-ipc-nano"
version = "1.9.0"
dependencies = [
"ethcore-ipc 1.9.0",
"lazy_static 0.2.8 (registry+https://github.com/rust-lang/crates.io-index)",
"log 0.3.8 (registry+https://github.com/rust-lang/crates.io-index)",
"nanomsg 0.5.1 (git+https://github.com/paritytech/nanomsg.rs.git?branch=parity-1.7)",
]
[[package]]
name = "ethcore-ipc-tests"
version = "0.1.0"
dependencies = [
"ethcore-bytes 0.1.0",
"ethcore-devtools 1.9.0",
"ethcore-ipc 1.9.0",
"ethcore-ipc-codegen 1.9.0",
"ethcore-ipc-nano 1.9.0",
"ethcore-util 1.9.0",
"log 0.3.8 (registry+https://github.com/rust-lang/crates.io-index)",
"nanomsg 0.5.1 (git+https://github.com/paritytech/nanomsg.rs.git?branch=parity-1.7)",
"semver 0.6.0 (registry+https://github.com/rust-lang/crates.io-index)",
]
[[package]]
name = "ethcore-light"
version = "1.9.0"
@ -748,8 +629,6 @@ dependencies = [
"ethcore-bytes 0.1.0",
"ethcore-devtools 1.9.0",
"ethcore-io 1.9.0",
"ethcore-ipc 1.9.0",
"ethcore-ipc-codegen 1.9.0",
"ethcore-network 1.9.0",
"ethcore-util 1.9.0",
"evm 0.1.0",
@ -758,7 +637,10 @@ dependencies = [
"heapsize 0.4.1 (registry+https://github.com/rust-lang/crates.io-index)",
"itertools 0.5.10 (registry+https://github.com/rust-lang/crates.io-index)",
"kvdb 0.1.0",
"kvdb-memorydb 0.1.0",
"kvdb-rocksdb 0.1.0",
"log 0.3.8 (registry+https://github.com/rust-lang/crates.io-index)",
"memory-cache 0.1.0",
"memorydb 0.1.0",
"parking_lot 0.4.8 (registry+https://github.com/rust-lang/crates.io-index)",
"patricia_trie 0.1.0",
@ -818,6 +700,8 @@ dependencies = [
"rustc-hex 1.0.0 (registry+https://github.com/rust-lang/crates.io-index)",
"serde_json 1.0.3 (registry+https://github.com/rust-lang/crates.io-index)",
"slab 0.2.0 (registry+https://github.com/rust-lang/crates.io-index)",
"snappy 0.1.0",
"tempdir 0.3.5 (registry+https://github.com/rust-lang/crates.io-index)",
"time 0.1.38 (registry+https://github.com/rust-lang/crates.io-index)",
"tiny-keccak 1.3.1 (registry+https://github.com/rust-lang/crates.io-index)",
]
@ -827,14 +711,10 @@ name = "ethcore-secretstore"
version = "1.0.0"
dependencies = [
"byteorder 1.1.0 (registry+https://github.com/rust-lang/crates.io-index)",
"ethabi 2.0.0 (registry+https://github.com/rust-lang/crates.io-index)",
"ethcore 1.9.0",
"ethcore-bigint 0.1.3",
"ethcore-bytes 0.1.0",
"ethcore-devtools 1.9.0",
"ethcore-ipc 1.9.0",
"ethcore-ipc-codegen 1.9.0",
"ethcore-ipc-nano 1.9.0",
"ethcore-logger 1.9.0",
"ethcore-util 1.9.0",
"ethcrypto 0.1.0",
@ -844,6 +724,7 @@ dependencies = [
"hash 0.1.0",
"hyper 0.10.13 (registry+https://github.com/rust-lang/crates.io-index)",
"kvdb 0.1.0",
"kvdb-rocksdb 0.1.0",
"lazy_static 0.2.8 (registry+https://github.com/rust-lang/crates.io-index)",
"log 0.3.8 (registry+https://github.com/rust-lang/crates.io-index)",
"native-contracts 0.1.0",
@ -867,9 +748,6 @@ dependencies = [
"env_logger 0.4.3 (registry+https://github.com/rust-lang/crates.io-index)",
"ethcore-bigint 0.1.3",
"ethcore-devtools 1.9.0",
"ethcore-ipc 1.9.0",
"ethcore-ipc-codegen 1.9.0",
"ethcore-ipc-nano 1.9.0",
"ethcore-logger 1.9.0",
"ethcore-util 1.9.0",
"hash 0.1.0",
@ -889,19 +767,18 @@ dependencies = [
"clippy 0.0.103 (registry+https://github.com/rust-lang/crates.io-index)",
"elastic-array 0.9.0 (registry+https://github.com/rust-lang/crates.io-index)",
"env_logger 0.4.3 (registry+https://github.com/rust-lang/crates.io-index)",
"error-chain 0.11.0 (registry+https://github.com/rust-lang/crates.io-index)",
"eth-secp256k1 0.5.6 (git+https://github.com/paritytech/rust-secp256k1)",
"ethcore-bigint 0.1.3",
"ethcore-bytes 0.1.0",
"ethcore-devtools 1.9.0",
"ethcore-logger 1.9.0",
"hash 0.1.0",
"hashdb 0.1.0",
"heapsize 0.4.1 (registry+https://github.com/rust-lang/crates.io-index)",
"journaldb 0.1.0",
"kvdb 0.1.0",
"kvdb-memorydb 0.1.0",
"libc 0.2.31 (registry+https://github.com/rust-lang/crates.io-index)",
"log 0.3.8 (registry+https://github.com/rust-lang/crates.io-index)",
"lru-cache 0.1.1 (registry+https://github.com/rust-lang/crates.io-index)",
"memorydb 0.1.0",
"parking_lot 0.4.8 (registry+https://github.com/rust-lang/crates.io-index)",
"patricia_trie 0.1.0",
@ -1013,9 +890,6 @@ dependencies = [
"ethcore-bytes 0.1.0",
"ethcore-devtools 1.9.0",
"ethcore-io 1.9.0",
"ethcore-ipc 1.9.0",
"ethcore-ipc-codegen 1.9.0",
"ethcore-ipc-nano 1.9.0",
"ethcore-light 1.9.0",
"ethcore-network 1.9.0",
"ethcore-util 1.9.0",
@ -1024,6 +898,7 @@ dependencies = [
"heapsize 0.4.1 (registry+https://github.com/rust-lang/crates.io-index)",
"ipnetwork 0.12.7 (registry+https://github.com/rust-lang/crates.io-index)",
"kvdb 0.1.0",
"kvdb-memorydb 0.1.0",
"log 0.3.8 (registry+https://github.com/rust-lang/crates.io-index)",
"macros 0.1.0",
"parking_lot 0.4.8 (registry+https://github.com/rust-lang/crates.io-index)",
@ -1047,6 +922,7 @@ dependencies = [
"heapsize 0.4.1 (registry+https://github.com/rust-lang/crates.io-index)",
"lazy_static 0.2.8 (registry+https://github.com/rust-lang/crates.io-index)",
"log 0.3.8 (registry+https://github.com/rust-lang/crates.io-index)",
"memory-cache 0.1.0",
"parking_lot 0.4.8 (registry+https://github.com/rust-lang/crates.io-index)",
"rustc-hex 1.0.0 (registry+https://github.com/rust-lang/crates.io-index)",
"vm 0.1.0",
@ -1351,17 +1227,6 @@ dependencies = [
"winapi 0.2.8 (registry+https://github.com/rust-lang/crates.io-index)",
]
[[package]]
name = "ipc-common-types"
version = "1.9.0"
dependencies = [
"ethcore-bigint 0.1.3",
"ethcore-ipc 1.9.0",
"ethcore-ipc-codegen 1.9.0",
"ethcore-util 1.9.0",
"semver 0.6.0 (registry+https://github.com/rust-lang/crates.io-index)",
]
[[package]]
name = "ipnetwork"
version = "0.12.7"
@ -1385,19 +1250,30 @@ dependencies = [
"either 1.1.0 (registry+https://github.com/rust-lang/crates.io-index)",
]
[[package]]
name = "itertools"
version = "0.6.3"
source = "registry+https://github.com/rust-lang/crates.io-index"
dependencies = [
"either 1.1.0 (registry+https://github.com/rust-lang/crates.io-index)",
]
[[package]]
name = "itoa"
version = "0.3.4"
source = "registry+https://github.com/rust-lang/crates.io-index"
[[package]]
name = "journaldb"
version = "0.1.0"
dependencies = [
"ethcore-bigint 0.1.3",
"ethcore-bytes 0.1.0",
"ethcore-logger 1.9.0",
"hash 0.1.0",
"hashdb 0.1.0",
"heapsize 0.4.1 (registry+https://github.com/rust-lang/crates.io-index)",
"kvdb 0.1.0",
"kvdb-memorydb 0.1.0",
"log 0.3.8 (registry+https://github.com/rust-lang/crates.io-index)",
"memorydb 0.1.0",
"parking_lot 0.4.8 (registry+https://github.com/rust-lang/crates.io-index)",
"rlp 0.2.0",
"util-error 0.1.0",
]
[[package]]
name = "jsonrpc-core"
version = "8.0.0"
@ -1508,15 +1384,31 @@ version = "0.1.0"
dependencies = [
"elastic-array 0.9.0 (registry+https://github.com/rust-lang/crates.io-index)",
"error-chain 0.11.0 (registry+https://github.com/rust-lang/crates.io-index)",
"ethcore-bigint 0.1.3",
"ethcore-bytes 0.1.0",
"ethcore-devtools 1.9.0",
"hashdb 0.1.0",
]
[[package]]
name = "kvdb-memorydb"
version = "0.1.0"
dependencies = [
"kvdb 0.1.0",
"parking_lot 0.4.8 (registry+https://github.com/rust-lang/crates.io-index)",
"rlp 0.2.0",
]
[[package]]
name = "kvdb-rocksdb"
version = "0.1.0"
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"checksum ipnetwork 0.12.7 (registry+https://github.com/rust-lang/crates.io-index)" = "2134e210e2a024b5684f90e1556d5f71a1ce7f8b12e9ac9924c67fb36f63b336"
"checksum isatty 0.1.3 (registry+https://github.com/rust-lang/crates.io-index)" = "fa500db770a99afe2a0f2229be2a3d09c7ed9d7e4e8440bf71253141994e240f"
"checksum itertools 0.5.10 (registry+https://github.com/rust-lang/crates.io-index)" = "4833d6978da405305126af4ac88569b5d71ff758581ce5a987dbfa3755f694fc"
"checksum itertools 0.6.3 (registry+https://github.com/rust-lang/crates.io-index)" = "ab4d6a273c31ef276c917019239588b23bc696f277af8db10742cba3c27ec2f0"
"checksum itoa 0.3.4 (registry+https://github.com/rust-lang/crates.io-index)" = "8324a32baf01e2ae060e9de58ed0bc2320c9a2833491ee36cd3b4c414de4db8c"
"checksum jsonrpc-core 8.0.0 (git+https://github.com/paritytech/jsonrpc.git?branch=parity-1.8)" = "<none>"
"checksum jsonrpc-http-server 8.0.0 (git+https://github.com/paritytech/jsonrpc.git?branch=parity-1.8)" = "<none>"
@ -3781,8 +3651,6 @@ dependencies = [
"checksum msdos_time 0.1.5 (registry+https://github.com/rust-lang/crates.io-index)" = "65ba9d75bcea84e07812618fedf284a64776c2f2ea0cad6bca7f69739695a958"
"checksum multibase 0.6.0 (registry+https://github.com/rust-lang/crates.io-index)" = "b9c35dac080fd6e16a99924c8dfdef0af89d797dd851adab25feaffacf7850d6"
"checksum multihash 0.6.0 (registry+https://github.com/rust-lang/crates.io-index)" = "d14363c7695e2e5adbbb8fe139d806a19b8b13f02b9b1fb770fab0c12edaff58"
"checksum nanomsg 0.5.1 (git+https://github.com/paritytech/nanomsg.rs.git?branch=parity-1.7)" = "<none>"
"checksum nanomsg-sys 0.5.0 (git+https://github.com/paritytech/nanomsg.rs.git?branch=parity-1.7)" = "<none>"
"checksum native-tls 0.1.4 (registry+https://github.com/rust-lang/crates.io-index)" = "04b781c9134a954c84f0594b9ab3f5606abc516030388e8511887ef4c204a1e5"
"checksum net2 0.2.31 (registry+https://github.com/rust-lang/crates.io-index)" = "3a80f842784ef6c9a958b68b7516bc7e35883c614004dd94959a4dca1b716c09"
"checksum nodrop 0.1.9 (registry+https://github.com/rust-lang/crates.io-index)" = "52cd74cd09beba596430cc6e3091b74007169a56246e1262f0ba451ea95117b2"
@ -3804,8 +3672,9 @@ dependencies = [
"checksum order-stat 0.1.3 (registry+https://github.com/rust-lang/crates.io-index)" = "efa535d5117d3661134dbf1719b6f0ffe06f2375843b13935db186cd094105eb"
"checksum ordered-float 0.5.0 (registry+https://github.com/rust-lang/crates.io-index)" = "58d25b6c0e47b20d05226d288ff434940296e7e2f8b877975da32f862152241f"
"checksum owning_ref 0.3.3 (registry+https://github.com/rust-lang/crates.io-index)" = "cdf84f41639e037b484f93433aa3897863b561ed65c6e59c7073d7c561710f37"
"checksum parity-dapps-glue 1.8.0 (registry+https://github.com/rust-lang/crates.io-index)" = "ddaeb8543c6823e93dae65a25eb8083ebfeee8f0000031119d7a0055b2e8fc63"
"checksum parity-dapps-glue 1.9.0 (registry+https://github.com/rust-lang/crates.io-index)" = "9df5504a83dbbbd25ddb0645372bd09dff5a7716e18690a21211873b81606fe9"
"checksum parity-tokio-ipc 0.1.5 (git+https://github.com/nikvolf/parity-tokio-ipc)" = "<none>"
"checksum parity-ui-old-precompiled 1.8.0 (git+https://github.com/paritytech/js-precompiled.git?branch=v1)" = "<none>"
"checksum parity-ui-precompiled 1.4.0 (git+https://github.com/paritytech/js-precompiled.git)" = "<none>"
"checksum parity-wasm 0.14.5 (registry+https://github.com/rust-lang/crates.io-index)" = "d4502e18417d96bd8e72fca9ea4cc18f4d80288ff565582d10aefe86f18b4fc3"
"checksum parity-wordlist 1.1.0 (registry+https://github.com/rust-lang/crates.io-index)" = "81451bfab101d186f8fc4a0aa13cb5539b31b02c4ed96425a0842e2a413daba6"
@ -3825,7 +3694,6 @@ dependencies = [
"checksum primal-estimate 0.2.1 (registry+https://github.com/rust-lang/crates.io-index)" = "56ea4531dde757b56906493c8604641da14607bf9cdaa80fb9c9cabd2429f8d5"
"checksum primal-sieve 0.2.7 (registry+https://github.com/rust-lang/crates.io-index)" = "e058e7a369c70c0103d138ef71f052a48b102592aadb8ca38ee80d85d303e1de"
"checksum protobuf 1.4.1 (registry+https://github.com/rust-lang/crates.io-index)" = "568a15e4d572d9a5e63ae3a55f84328c984842887db179b40b4cc6a608bac6a4"
"checksum pulldown-cmark 0.0.15 (registry+https://github.com/rust-lang/crates.io-index)" = "378e941dbd392c101f2cb88097fa4d7167bc421d4b88de3ff7dbee503bc3233b"
"checksum pulldown-cmark 0.0.3 (registry+https://github.com/rust-lang/crates.io-index)" = "8361e81576d2e02643b04950e487ec172b687180da65c731c03cf336784e6c07"
"checksum quasi 0.32.0 (registry+https://github.com/rust-lang/crates.io-index)" = "18c45c4854d6d1cf5d531db97c75880feb91c958b0720f4ec1057135fec358b3"
"checksum quasi_codegen 0.32.0 (registry+https://github.com/rust-lang/crates.io-index)" = "51b9e25fa23c044c1803f43ca59c98dac608976dd04ce799411edd58ece776d4"
@ -3846,8 +3714,8 @@ dependencies = [
"checksum rocksdb 0.4.5 (git+https://github.com/paritytech/rust-rocksdb)" = "<none>"
"checksum rocksdb-sys 0.3.0 (git+https://github.com/paritytech/rust-rocksdb)" = "<none>"
"checksum rotor 0.6.3 (git+https://github.com/tailhook/rotor)" = "<none>"
"checksum rpassword 0.2.3 (registry+https://github.com/rust-lang/crates.io-index)" = "320da1dfcf5c570a6c07ff60bb7cd4cdc986d2ea89caea139f2247371ab6a1df"
"checksum rpassword 0.3.1 (registry+https://github.com/rust-lang/crates.io-index)" = "ec4bdede957362ec6fdd550f7e79c6d14cad2bc26b2d062786234c6ee0cb27bb"
"checksum rpassword 1.0.2 (registry+https://github.com/rust-lang/crates.io-index)" = "b273c91bd242ca03ad6d71c143b6f17a48790e61f21a6c78568fa2b6774a24a4"
"checksum rprompt 1.0.3 (registry+https://github.com/rust-lang/crates.io-index)" = "1601f32bc5858aae3cbfa1c645c96c4d820cc5c16be0194f089560c00b6eb625"
"checksum rust-crypto 0.2.36 (registry+https://github.com/rust-lang/crates.io-index)" = "f76d05d3993fd5f4af9434e8e436db163a12a9d40e1a58a726f27a01dfd12a2a"
"checksum rustc-demangle 0.1.5 (registry+https://github.com/rust-lang/crates.io-index)" = "aee45432acc62f7b9a108cc054142dac51f979e69e71ddce7d6fc7adf29e817e"
"checksum rustc-hex 1.0.0 (registry+https://github.com/rust-lang/crates.io-index)" = "0ceb8ce7a5e520de349e1fa172baeba4a9e8d5ef06c47471863530bc4972ee1e"
@ -3895,7 +3763,6 @@ dependencies = [
"checksum tempdir 0.3.5 (registry+https://github.com/rust-lang/crates.io-index)" = "87974a6f5c1dfb344d733055601650059a3363de2a6104819293baff662132d6"
"checksum term 0.4.6 (registry+https://github.com/rust-lang/crates.io-index)" = "fa63644f74ce96fbeb9b794f66aff2a52d601cbd5e80f4b97123e3899f4570f1"
"checksum term_size 0.3.0 (registry+https://github.com/rust-lang/crates.io-index)" = "e2b6b55df3198cc93372e85dd2ed817f0e38ce8cc0f22eb32391bfad9c4bf209"
"checksum termios 0.2.2 (registry+https://github.com/rust-lang/crates.io-index)" = "d5d9cf598a6d7ce700a4e6a9199da127e6819a61e64b68609683cc9a01b5683a"
"checksum textwrap 0.8.0 (registry+https://github.com/rust-lang/crates.io-index)" = "df8e08afc40ae3459e4838f303e465aa50d823df8d7f83ca88108f6d3afe7edd"
"checksum thread_local 0.3.4 (registry+https://github.com/rust-lang/crates.io-index)" = "1697c4b57aeeb7a536b647165a2825faddffb1d3bad386d507709bd51a90bb14"
"checksum time 0.1.38 (registry+https://github.com/rust-lang/crates.io-index)" = "d5d788d3aa77bc0ef3e9621256885555368b47bd495c13dd2e7413c89f845520"

11
Cargo.toml
View File

@ -1,7 +1,7 @@
[package]
description = "Parity Ethereum client"
name = "parity"
version = "1.8.0"
version = "1.9.0"
license = "GPL-3.0"
authors = ["Parity Technologies <admin@parity.io>"]
build = "build.rs"
@ -15,7 +15,7 @@ clap = "2"
time = "0.1"
num_cpus = "1.2"
number_prefix = "0.2"
rpassword = "0.2.1"
rpassword = "1.0"
semver = "0.6"
ansi_term = "0.9"
parking_lot = "0.4"
@ -39,9 +39,6 @@ ethcore-bytes = { path = "util/bytes" }
ethcore-bigint = { path = "util/bigint" }
ethcore-io = { path = "util/io" }
ethcore-devtools = { path = "devtools" }
ethcore-ipc = { path = "ipc/rpc" }
ethcore-ipc-nano = { path = "ipc/nano" }
ethcore-ipc-hypervisor = { path = "ipc/hypervisor" }
ethcore-light = { path = "ethcore/light" }
ethcore-logger = { path = "logger" }
ethcore-stratum = { path = "stratum" }
@ -64,6 +61,8 @@ panic_hook = { path = "panic_hook" }
hash = { path = "util/hash" }
migration = { path = "util/migration" }
kvdb = { path = "util/kvdb" }
kvdb-rocksdb = { path = "util/kvdb-rocksdb" }
journaldb = { path = "util/journaldb" }
parity-dapps = { path = "dapps", optional = true }
clippy = { version = "0.0.103", optional = true}
@ -73,7 +72,6 @@ ethcore-secretstore = { path = "secret_store", optional = true }
rustc_version = "0.2"
[dev-dependencies]
ethcore-ipc-tests = { path = "ipc/tests" }
pretty_assertions = "0.1"
ipnetwork = "0.12.6"
@ -95,7 +93,6 @@ ui-precompiled = [
]
ui-enabled = ["dapps"]
dapps = ["parity-dapps"]
ipc = ["ethcore/ipc", "ethsync/ipc"]
jit = ["ethcore/jit"]
dev = ["clippy", "ethcore/dev", "ethcore-util/dev", "ethsync/dev", "parity-rpc/dev", "parity-dapps/dev"]
json-tests = ["ethcore/json-tests"]

2
dapps/Cargo.toml
View File

@ -13,7 +13,7 @@ futures = "0.1"
futures-cpupool = "0.1"
linked-hash-map = "0.5"
log = "0.3"
parity-dapps-glue = "1.8"
parity-dapps-glue = "1.9"
parking_lot = "0.4"
mime_guess = "2.0.0-alpha.2"
rand = "0.3"

2
dapps/js-glue/Cargo.toml
View File

@ -18,7 +18,7 @@ quasi = { version = "0.32", default-features = false }
quasi_macros = { version = "0.32", optional = true }
syntex = { version = "0.58", optional = true }
syntex_syntax = { version = "0.58", optional = true }
clippy = { version = "0.0.90", optional = true }
clippy = { version = "0.0.103", optional = true }
[features]
dev = ["clippy"]

3
dapps/src/apps/mod.rs
View File

@ -77,6 +77,9 @@ pub fn all_endpoints<F: Fetch>(
// NOTE [ToDr] Dapps will be currently embeded on 8180
insert::<parity_ui::App>(&mut pages, "ui", Embeddable::Yes(embeddable.clone()), pool.clone());
// old version
insert::<parity_ui::old::App>(&mut pages, "v1", Embeddable::Yes(embeddable.clone()), pool.clone());
pages.insert("proxy".into(), ProxyPac::boxed(embeddable.clone(), dapps_domain.to_owned()));
pages.insert(WEB_PATH.into(), Web::boxed(embeddable.clone(), web_proxy_tokens.clone(), fetch.clone()));

1
dapps/src/router.rs
View File

@ -138,6 +138,7 @@ impl Router {
},
// Any other GET|HEAD requests to home page.
_ if (is_get_request || is_head_request) && self.special.contains_key(&SpecialEndpoint::Home) => {
trace!(target: "dapps", "Resolving to home page.");
let special = self.special.get(&SpecialEndpoint::Home).expect("special known to contain key; qed");
match *special {
Some(ref special) => {

2
dapps/src/tests/helpers/mod.rs
View File

@ -268,7 +268,7 @@ impl Server {
};
let mut allowed_hosts: Option<Vec<Host>> = allowed_hosts.into();
allowed_hosts.as_mut().map(|mut hosts| {
allowed_hosts.as_mut().map(|hosts| {
hosts.push(format!("http://*.{}:*", DAPPS_DOMAIN).into());
hosts.push(format!("http://*.{}", DAPPS_DOMAIN).into());
});

6
dapps/ui/Cargo.toml
View File

@ -11,9 +11,11 @@ rustc_version = "0.1"
[dependencies]
parity-ui-dev = { path = "../../js", optional = true }
parity-ui-old-dev = { path = "../../js-old", optional = true }
# This is managed by the js/scripts/release.sh script on CI - keep it in a single line
parity-ui-old-precompiled = { git = "https://github.com/paritytech/js-precompiled.git", optional = true, branch = "v1" }
parity-ui-precompiled = { git = "https://github.com/paritytech/js-precompiled.git", optional = true, branch = "master" }
[features]
no-precompiled-js = ["parity-ui-dev"]
use-precompiled-js = ["parity-ui-precompiled"]
no-precompiled-js = ["parity-ui-dev", "parity-ui-old-dev"]
use-precompiled-js = ["parity-ui-precompiled", "parity-ui-old-precompiled"]

13
dapps/ui/src/lib.rs
View File

@ -29,5 +29,18 @@ mod inner {
pub use self::parity_ui_precompiled::*;
}
#[cfg(feature = "parity-ui-old-dev")]
pub mod old {
extern crate parity_ui_old_dev;
pub use self::parity_ui_old_dev::*;
}
#[cfg(feature = "parity-ui-old-precompiled")]
pub mod old {
extern crate parity_ui_old_precompiled;
pub use self::parity_ui_old_precompiled::*;
}
pub use self::inner::*;

11
docs/CHANGELOG-1.7.md
View File

@ -1,3 +1,14 @@
## Parity [v1.7.7](https://github.com/paritytech/parity/releases/tag/v1.7.7) (2017-10-15)
Parity 1.7.7 Fixes an issue with auto-update system. Updating is recommended, but not required for Byzantium.
Full list of included changes:
- Fix auto-update ([#6769](https://github.com/paritytech/parity/pull/6759))
- Bump to v1.7.7
- Updated ethabi to fix auto-update
- Bumped fork block number for auto-update ([#6754](https://github.com/paritytech/parity/pull/6754))
## Parity [v1.7.6](https://github.com/paritytech/parity/releases/tag/v1.7.6) (2017-10-13)
Parity 1.7.6 includes a critical consensus-relevant fix for the Byzantium hard-fork. Please upgrade your Ethereum client before block number `4_370_000`.

11
ethcore/Cargo.toml
View File

@ -5,10 +5,6 @@ license = "GPL-3.0"
name = "ethcore"
version = "1.9.0"
authors = ["Parity Technologies <admin@parity.io>"]
build = "build.rs"
[build-dependencies]
"ethcore-ipc-codegen" = { path = "../ipc/codegen" }
[dependencies]
ansi_term = "0.9"
@ -26,12 +22,11 @@ memorydb = { path = "../util/memorydb" }
patricia_trie = { path = "../util/patricia_trie" }
ethcore-devtools = { path = "../devtools" }
ethcore-io = { path = "../util/io" }
ethcore-ipc = { path = "../ipc/rpc" }
ethcore-ipc-nano = { path = "../ipc/nano" }
ethcore-logger = { path = "../logger" }
ethcore-stratum = { path = "../stratum" }
ethcore-util = { path = "../util" }
ethcore-bigint = { path = "../util/bigint" }
memory-cache = { path = "../util/memory_cache" }
ethjson = { path = "../json" }
ethkey = { path = "../ethkey" }
ethstore = { path = "../ethstore" }
@ -56,6 +51,8 @@ rand = "0.3"
rlp = { path = "../util/rlp" }
rlp_derive = { path = "../util/rlp_derive" }
kvdb = { path = "../util/kvdb" }
kvdb-rocksdb = { path = "../util/kvdb-rocksdb" }
kvdb-memorydb = { path = "../util/kvdb-memorydb" }
util-error = { path = "../util/error" }
snappy = { path = "../util/snappy" }
migration = { path = "../util/migration" }
@ -74,6 +71,7 @@ hash = { path = "../util/hash" }
triehash = { path = "../util/triehash" }
semantic_version = { path = "../util/semantic_version" }
unexpected = { path = "../util/unexpected" }
journaldb = { path = "../util/journaldb" }
[dev-dependencies]
native-contracts = { path = "native_contracts", features = ["test_contracts"] }
@ -88,4 +86,3 @@ test-heavy = []
dev = ["clippy"]
default = []
benches = []
ipc = []

1
ethcore/evm/Cargo.toml
View File

@ -14,6 +14,7 @@ log = "0.3"
vm = { path = "../vm" }
hash = { path = "../../util/hash" }
parking_lot = "0.4"
memory-cache = { path = "../../util/memory_cache" }
[dev-dependencies]
rustc-hex = "1.0"

2
ethcore/evm/src/interpreter/shared_cache.rs
View File

@ -19,7 +19,7 @@ use hash::KECCAK_EMPTY;
use heapsize::HeapSizeOf;
use bigint::hash::H256;
use parking_lot::Mutex;
use util::cache::MemoryLruCache;
use memory_cache::MemoryLruCache;
use bit_set::BitSet;
use super::super::instructions;

1
ethcore/evm/src/lib.rs
View File

@ -23,6 +23,7 @@ extern crate parking_lot;
extern crate heapsize;
extern crate vm;
extern crate hash;
extern crate memory_cache;
#[macro_use]
extern crate lazy_static;

9
ethcore/light/Cargo.toml
View File

@ -5,10 +5,6 @@ license = "GPL-3.0"
name = "ethcore-light"
version = "1.9.0"
authors = ["Parity Technologies <admin@parity.io>"]
build = "build.rs"
[build-dependencies]
"ethcore-ipc-codegen" = { path = "../../ipc/codegen", optional = true }
[dependencies]
log = "0.3"
@ -20,7 +16,6 @@ memorydb = { path = "../../util/memorydb" }
patricia_trie = { path = "../../util/patricia_trie" }
ethcore-network = { path = "../../util/network" }
ethcore-io = { path = "../../util/io" }
ethcore-ipc = { path = "../../ipc/rpc", optional = true }
ethcore-devtools = { path = "../../devtools" }
evm = { path = "../evm" }
heapsize = "0.4"
@ -40,7 +35,9 @@ stats = { path = "../../util/stats" }
hash = { path = "../../util/hash" }
triehash = { path = "../../util/triehash" }
kvdb = { path = "../../util/kvdb" }
kvdb-rocksdb = { path = "../../util/kvdb-rocksdb" }
kvdb-memorydb = { path = "../../util/kvdb-memorydb" }
memory-cache = { path = "../../util/memory_cache" }
[features]
default = []
ipc = ["ethcore-ipc", "ethcore-ipc-codegen"]

2
ethcore/light/src/cache.rs
View File

@ -29,7 +29,7 @@ use time::{SteadyTime, Duration};
use heapsize::HeapSizeOf;
use bigint::prelude::U256;
use bigint::hash::H256;
use util::cache::MemoryLruCache;
use memory_cache::MemoryLruCache;
/// Configuration for how much data to cache.
#[derive(Debug, Clone, PartialEq, Eq)]

11
ethcore/light/src/client/header_chain.rs
View File

@ -45,7 +45,7 @@ use rlp::{Encodable, Decodable, DecoderError, RlpStream, Rlp, UntrustedRlp};
use heapsize::HeapSizeOf;
use bigint::prelude::U256;
use bigint::hash::{H256, H256FastMap, H264};
use kvdb::{DBTransaction, KeyValueDB};
use kvdb::{self, DBTransaction, KeyValueDB};
use cache::Cache;
use parking_lot::{Mutex, RwLock};
@ -198,7 +198,7 @@ impl HeaderChain {
col: Option<u32>,
spec: &Spec,
cache: Arc<Mutex<Cache>>,
) -> Result<Self, String> {
) -> Result<Self, kvdb::Error> {
let mut live_epoch_proofs = ::std::collections::HashMap::default();
let genesis = ::rlp::encode(&spec.genesis_header()).into_vec();
@ -240,7 +240,7 @@ impl HeaderChain {
let best_block = {
let era = match candidates.get(&best_number) {
Some(era) => era,
None => return Err(format!("Database corrupt: highest block referenced but no data.")),
None => return Err("Database corrupt: highest block referenced but no data.".into()),
};
let best = &era.candidates[0];
@ -728,13 +728,14 @@ mod tests {
use ethcore::header::Header;
use ethcore::spec::Spec;
use cache::Cache;
use kvdb::{in_memory, KeyValueDB};
use kvdb::KeyValueDB;
use kvdb_memorydb;
use time::Duration;
use parking_lot::Mutex;
fn make_db() -> Arc<KeyValueDB> {
Arc::new(in_memory(0))
Arc::new(kvdb_memorydb::create(0))
}
#[test]

7
ethcore/light/src/client/mod.rs
View File

@ -36,7 +36,8 @@ use bigint::prelude::U256;
use bigint::hash::H256;
use futures::{IntoFuture, Future};
use kvdb::{KeyValueDB, CompactionProfile};
use kvdb::{self, KeyValueDB};
use kvdb_rocksdb::CompactionProfile;
use self::fetch::ChainDataFetcher;
use self::header_chain::{AncestryIter, HeaderChain};
@ -186,7 +187,7 @@ impl<T: ChainDataFetcher> Client<T> {
fetcher: T,
io_channel: IoChannel<ClientIoMessage>,
cache: Arc<Mutex<Cache>>
) -> Result<Self, String> {
) -> Result<Self, kvdb::Error> {
Ok(Client {
queue: HeaderQueue::new(config.queue, spec.engine.clone(), io_channel, config.check_seal),
engine: spec.engine.clone(),
@ -214,7 +215,7 @@ impl<T: ChainDataFetcher> Client<T> {
io_channel: IoChannel<ClientIoMessage>,
cache: Arc<Mutex<Cache>>
) -> Self {
let db = ::kvdb::in_memory(0);
let db = ::kvdb_memorydb::create(0);
Client::new(
config,

5
ethcore/light/src/client/service.rs
View File

@ -25,7 +25,8 @@ use ethcore::db;
use ethcore::service::ClientIoMessage;
use ethcore::spec::Spec;
use io::{IoContext, IoError, IoHandler, IoService};
use kvdb::{Database, DatabaseConfig};
use kvdb;
use kvdb_rocksdb::{Database, DatabaseConfig};
use cache::Cache;
use parking_lot::Mutex;
@ -36,7 +37,7 @@ use super::{ChainDataFetcher, Client, Config as ClientConfig};
#[derive(Debug)]
pub enum Error {
/// Database error.
Database(String),
Database(kvdb::Error),
/// I/O service error.
Io(IoError),
}

19
ethcore/light/src/lib.rs
View File

@ -38,21 +38,8 @@ pub mod net;
pub mod on_demand;
pub mod transaction_queue;
pub mod cache;
#[cfg(not(feature = "ipc"))]
pub mod provider;
#[cfg(feature = "ipc")]
pub mod provider {
#![allow(dead_code, unused_assignments, unused_variables, missing_docs)] // codegen issues
include!(concat!(env!("OUT_DIR"), "/provider.rs"));
}
#[cfg(feature = "ipc")]
pub mod remote {
pub use provider::LightProviderClient;
}
mod types;
pub use self::cache::Cache;
@ -92,9 +79,9 @@ extern crate vm;
extern crate hash;
extern crate triehash;
extern crate kvdb;
#[cfg(feature = "ipc")]
extern crate ethcore_ipc as ipc;
extern crate kvdb_memorydb;
extern crate kvdb_rocksdb;
extern crate memory_cache;
#[cfg(test)]
extern crate ethcore_devtools as devtools;

3
ethcore/light/src/provider.rs
View File

@ -34,7 +34,6 @@ use transaction_queue::TransactionQueue;
use request;
/// Defines the operations that a provider for the light subprotocol must fulfill.
#[cfg_attr(feature = "ipc", ipc(client_ident="LightProviderClient"))]
pub trait Provider: Send + Sync {
/// Provide current blockchain info.
fn chain_info(&self) -> BlockChainInfo;
@ -328,7 +327,7 @@ impl<L: AsLightClient + Send + Sync> Provider for LightProvider<L> {
}
fn transaction_index(&self, _req: request::CompleteTransactionIndexRequest)
-> Option<request::TransactionIndexResponse>
-> Option<request::TransactionIndexResponse>
{
None
}

9
ethcore/light/src/types/mod.rs
View File

@ -14,11 +14,4 @@
// You should have received a copy of the GNU General Public License
// along with Parity. If not, see <http://www.gnu.org/licenses/>.
//! Types used in the public (IPC) api which require custom code generation.
#![cfg_attr(feature = "ipc", allow(dead_code, unused_assignments, unused_variables))] // codegen issues
#[cfg(feature = "ipc")]
include!(concat!(env!("OUT_DIR"), "/mod.rs.in"));
#[cfg(not(feature = "ipc"))]
include!("mod.rs.in");
pub mod request;

1
ethcore/light/src/types/request/mod.rs
View File

@ -204,7 +204,6 @@ pub enum OutputKind {
/// Either a hash or a number.
#[derive(Debug, Clone, PartialEq, Eq)]
#[cfg_attr(feature = "ipc", binary)]
pub enum HashOrNumber {
/// Block hash variant.
Hash(H256),

2
ethcore/native_contracts/Cargo.toml
View File

@ -6,7 +6,7 @@ authors = ["Parity Technologies <admin@parity.io>"]
build = "build.rs"
[dependencies]
ethabi = "2.0"
ethabi = "4.0"
futures = "0.1"
byteorder = "1.0"
ethcore-bigint = { path = "../../util/bigint" }

2
ethcore/native_contracts/generator/Cargo.toml
View File

@ -5,5 +5,5 @@ version = "0.1.0"
authors = ["Parity Technologies <admin@parity.io>"]
[dependencies]
ethabi = "2.0"
ethabi = "4.0"
heck = "0.2"

35
ethcore/native_contracts/generator/src/lib.rs
View File

@ -21,18 +21,17 @@
//! due to missing crates or name collisions. This will change when
//! it can be ported to a procedural macro.
use ethabi::Contract;
use ethabi::spec::{Interface, ParamType, Error as AbiError};
use heck::SnakeCase;
extern crate ethabi;
extern crate heck;
use ethabi::{Contract, ParamType};
use heck::SnakeCase;
/// Errors in generation.
#[derive(Debug)]
pub enum Error {
/// Bad ABI.
Abi(AbiError),
Abi(ethabi::Error),
/// Unsupported parameter type in given function.
UnsupportedType(String, ParamType),
}
@ -41,13 +40,13 @@ pub enum Error {
/// a struct which can be used to call it.
// TODO: make this a proc macro when that's possible.
pub fn generate_module(struct_name: &str, abi: &str) -> Result<String, Error> {
let contract = Contract::new(Interface::load(abi.as_bytes()).map_err(Error::Abi)?);
let contract = Contract::load(abi.as_bytes()).map_err(Error::Abi)?;
let functions = generate_functions(&contract)?;
Ok(format!(r##"
use byteorder::{{BigEndian, ByteOrder}};
use futures::{{future, Future, IntoFuture}};
use ethabi::{{Contract, Interface, Token, Event}};
use ethabi::{{Contract, Token, Event}};
use bigint;
type BoxFuture<A, B> = Box<Future<Item = A, Error = B> + Send>;
@ -66,8 +65,8 @@ impl {name} {{
/// Create a new instance of `{name}` with an address.
/// Calls can be made, given a callback for dispatching calls asynchronously.
pub fn new(address: bigint::prelude::H160) -> Self {{
let contract = Contract::new(Interface::load(ABI.as_bytes())
.expect("ABI checked at generation-time; qed"));
let contract = Contract::load(ABI.as_bytes())
.expect("ABI checked at generation-time; qed");
{name} {{
contract: contract,
address: address,
@ -92,16 +91,16 @@ impl {name} {{
fn generate_functions(contract: &Contract) -> Result<String, Error> {
let mut functions = String::new();
for function in contract.functions() {
let name = function.name();
let name = &function.name;
let snake_name = name.to_snake_case();
let inputs = function.input_params();
let outputs = function.output_params();
let inputs: Vec<_> = function.inputs.iter().map(|i| i.kind.clone()).collect();
let outputs: Vec<_> = function.outputs.iter().map(|i| i.kind.clone()).collect();
let (input_params, to_tokens) = input_params_codegen(&inputs)
.map_err(|bad_type| Error::UnsupportedType(name.into(), bad_type))?;
.map_err(|bad_type| Error::UnsupportedType(name.clone(), bad_type))?;
let (output_type, decode_outputs) = output_params_codegen(&outputs)
.map_err(|bad_type| Error::UnsupportedType(name.into(), bad_type))?;
.map_err(|bad_type| Error::UnsupportedType(name.clone(), bad_type))?;
functions.push_str(&format!(r##"
/// Call the function "{abi_name}" on the contract.
@ -115,17 +114,17 @@ pub fn {snake_name}<F, U>(&self, call: F, {params}) -> BoxFuture<{output_type},
U::Future: Send + 'static
{{
let function = self.contract.function(r#"{abi_name}"#)
.expect("function existence checked at compile-time; qed");
.expect("function existence checked at compile-time; qed").clone();
let call_addr = self.address;
let call_future = match function.encode_call({to_tokens}) {{
let call_future = match function.encode_input(&{to_tokens}) {{
Ok(call_data) => (call)(call_addr, call_data),
Err(e) => return Box::new(future::err(format!("Error encoding call: {{:?}}", e))),
}};
Box::new(call_future
.into_future()
.and_then(move |out| function.decode_output(out).map_err(|e| format!("{{:?}}", e)))
.and_then(move |out| function.decode_output(&out).map_err(|e| format!("{{:?}}", e)))
.map(Vec::into_iter)
.and_then(|mut outputs| {decode_outputs}))
}}
@ -325,7 +324,7 @@ fn detokenize(name: &str, output_type: ParamType) -> String {
#[cfg(test)]
mod tests {
use ethabi::spec::ParamType;
use ethabi::ParamType;
#[test]
fn input_types() {

6
ethcore/node_filter/Cargo.toml
View File

@ -11,10 +11,12 @@ ethcore = { path = ".."}
ethcore-util = { path = "../../util" }
ethcore-bigint = { path = "../../util/bigint" }
ethcore-bytes = { path = "../../util/bytes" }
ethcore-io = { path = "../../util/io" }
ethcore-network = { path = "../../util/network" }
kvdb = { path = "../../util/kvdb" }
native-contracts = { path = "../native_contracts" }
futures = "0.1"
log = "0.3"
parking_lot = "0.4"
[dev-dependencies]
kvdb-memorydb = { path = "../../util/kvdb-memorydb" }
ethcore-io = { path = "../../util/io" }

13
ethcore/node_filter/src/lib.rs
View File

@ -24,9 +24,14 @@ extern crate ethcore_network as network;
extern crate native_contracts;
extern crate futures;
extern crate parking_lot;
extern crate kvdb;
#[cfg(test)] extern crate ethcore_io as io;
#[macro_use] extern crate log;
#[macro_use]
extern crate log;
#[cfg(test)]
extern crate kvdb_memorydb;
#[cfg(test)]
extern crate ethcore_io as io;
use std::sync::Weak;
use std::collections::HashMap;
@ -135,7 +140,7 @@ mod test {
let contract_addr = Address::from_str("0000000000000000000000000000000000000005").unwrap();
let data = include_bytes!("../res/node_filter.json");
let spec = Spec::load(&::std::env::temp_dir(), &data[..]).unwrap();
let client_db = Arc::new(::kvdb::in_memory(::ethcore::db::NUM_COLUMNS.unwrap_or(0)));
let client_db = Arc::new(::kvdb_memorydb::create(::ethcore::db::NUM_COLUMNS.unwrap_or(0)));
let client = Client::new(
ClientConfig::default(),

9
ethcore/res/ethereum/morden.json
View File

@ -13,6 +13,7 @@
"eip160Transition": 1915000,
"ecip1010PauseTransition": 1915000,
"ecip1010ContinueTransition": 3415000,
"ecip1017EraRounds": 2000000,
"eip161abcTransition": "0x7fffffffffffffff",
"eip161dTransition": "0x7fffffffffffffff"
@ -49,11 +50,13 @@
"gasLimit": "0x2fefd8"
},
"nodes": [
"enode://e731347db0521f3476e6bbbb83375dcd7133a1601425ebd15fd10f3835fd4c304fba6282087ca5a0deeafadf0aa0d4fd56c3323331901c1f38bd181c283e3e35@128.199.55.137:30303",
"enode://ceb5c0f85eb994dbe9693bf46d99b03f6b838d17cc74e68d5eb003171ff39e5f120b17f965b267c319303f94d80b9d994b77062fb1486d76ce95d9f3d8fe1cb4@46.101.122.141:30303",
"enode://fb28713820e718066a2f5df6250ae9d07cff22f672dbf26be6c75d088f821a9ad230138ba492c533a80407d054b1436ef18e951bb65e6901553516c8dffe8ff0@104.155.176.151:30304",
"enode://afdc6076b9bf3e7d3d01442d6841071e84c76c73a7016cb4f35c0437df219db38565766234448f1592a07ba5295a867f0ce87b359bf50311ed0b830a2361392d@104.154.136.117:30403",
"enode://21101a9597b79e933e17bc94ef3506fe99a137808907aa8fefa67eea4b789792ad11fb391f38b00087f8800a2d3dff011572b62a31232133dd1591ac2d1502c8@104.198.71.200:30403"
"enode://21101a9597b79e933e17bc94ef3506fe99a137808907aa8fefa67eea4b789792ad11fb391f38b00087f8800a2d3dff011572b62a31232133dd1591ac2d1502c8@104.198.71.200:30403",
"enode://fd008499e9c4662f384b3cff23438879d31ced24e2d19504c6389bc6da6c882f9c2f8dbed972f7058d7650337f54e4ba17bb49c7d11882dd1731d26a6e62e3cb@35.187.57.94:30304",
"enode://30a1fd71f28aa6f66fe662af9ecc75f0a6980f06b71598f2b19d3dda04223fc0e53b47e40c9171d5014e9f5b59d9954de125782da592f5d95ea39066e2591d5d@104.237.131.102:30304",
"enode://7909d51011d8a153351169f21d3a7bbedb3be1e17d38c1f2fad06504dd5aa07a00f00845835d535fe702bf379c4d7209a51f4d1b723e0ca8b8732bd21fba3b30@139.162.133.42:30303",
"enode://a088dfb2f5305be9232e8071c5535f13718a4017e247a0b35074b807d43d99e022880c27302cdb5b1e98ad34c083dbbb483f2b17bdc66149bad037154d6ace96@139.162.127.72:30303"
],
"accounts": {
"0000000000000000000000000000000000000001": { "balance": "1", "nonce": "1048576", "builtin": { "name": "ecrecover", "pricing": { "linear": { "base": 3000, "word": 0 } } } },

10
ethcore/src/account_provider/stores.rs
View File

@ -64,7 +64,7 @@ impl AddressBook {
/// Sets new name for given address.
pub fn set_name(&mut self, a: Address, name: String) {
{
let mut x = self.cache.entry(a)
let x = self.cache.entry(a)
.or_insert_with(|| AccountMeta {name: Default::default(), meta: "{}".to_owned(), uuid: None});
x.name = name;
}
@ -74,7 +74,7 @@ impl AddressBook {
/// Sets new meta for given address.
pub fn set_meta(&mut self, a: Address, meta: String) {
{
let mut x = self.cache.entry(a)
let x = self.cache.entry(a)
.or_insert_with(|| AccountMeta {name: "Anonymous".to_owned(), meta: Default::default(), uuid: None});
x.meta = meta;
}
@ -253,7 +253,7 @@ impl DappsSettingsStore {
/// Marks recent dapp as used
pub fn mark_dapp_used(&mut self, dapp: DappId) {
{
let mut entry = self.history.entry(dapp).or_insert_with(|| Default::default());
let entry = self.history.entry(dapp).or_insert_with(|| Default::default());
entry.last_accessed = self.time.get();
}
// Clear extraneous entries
@ -280,7 +280,7 @@ impl DappsSettingsStore {
/// Sets accounts for specific dapp.
pub fn set_accounts(&mut self, id: DappId, accounts: Option<Vec<Address>>) {
{
let mut settings = self.settings.entry(id).or_insert_with(DappsSettings::default);
let settings = self.settings.entry(id).or_insert_with(DappsSettings::default);
settings.accounts = accounts;
}
self.settings.save(JsonSettings::write);
@ -289,7 +289,7 @@ impl DappsSettingsStore {
/// Sets a default account for specific dapp.
pub fn set_default(&mut self, id: DappId, default: Address) {
{
let mut settings = self.settings.entry(id).or_insert_with(DappsSettings::default);
let settings = self.settings.entry(id).or_insert_with(DappsSettings::default);
settings.default = Some(default);
}
self.settings.save(JsonSettings::write);

5
ethcore/src/blockchain/blockchain.rs
View File

@ -1479,7 +1479,8 @@ mod tests {
use std::sync::Arc;
use rustc_hex::FromHex;
use hash::keccak;
use kvdb::{in_memory, KeyValueDB};
use kvdb::KeyValueDB;
use kvdb_memorydb;
use bigint::hash::*;
use receipt::{Receipt, TransactionOutcome};
use blockchain::{BlockProvider, BlockChain, Config, ImportRoute};
@ -1493,7 +1494,7 @@ mod tests {
use header::BlockNumber;
fn new_db() -> Arc<KeyValueDB> {
Arc::new(in_memory(::db::NUM_COLUMNS.unwrap_or(0)))
Arc::new(kvdb_memorydb::create(::db::NUM_COLUMNS.unwrap_or(0)))
}
fn new_chain(genesis: &[u8], db: Arc<KeyValueDB>) -> BlockChain {

4
ethcore/src/client/chain_notify.rs
View File

@ -14,12 +14,10 @@
// You should have received a copy of the GNU General Public License
// along with Parity. If not, see <http://www.gnu.org/licenses/>.
use ipc::IpcConfig;
use bigint::hash::H256;
use bytes::Bytes;
/// Represents what has to be handled by actor listening to chain events
#[ipc]
pub trait ChainNotify : Send + Sync {
/// fires when chain has new blocks.
fn new_blocks(
@ -57,5 +55,3 @@ pub trait ChainNotify : Send + Sync {
// does nothing by default
}
}
impl IpcConfig for ChainNotify { }

5
ethcore/src/client/client.rs
View File

@ -26,10 +26,11 @@ use itertools::Itertools;
use hash::keccak;
use timer::PerfTimer;
use bytes::Bytes;
use util::{Address, journaldb, DBValue};
use util::{Address, DBValue};
use journaldb;
use util_error::UtilError;
use trie::{TrieSpec, TrieFactory, Trie};
use kvdb::*;
use kvdb::{KeyValueDB, DBTransaction};
// other
use bigint::prelude::U256;

4
ethcore/src/client/config.rs
View File

@ -20,8 +20,8 @@ use std::fmt::{Display, Formatter, Error as FmtError};
use mode::Mode as IpcMode;
use verification::{VerifierType, QueueConfig};
use util::journaldb;
use kvdb::CompactionProfile;
use journaldb;
use kvdb_rocksdb::CompactionProfile;
pub use std::time::Duration;
pub use blockchain::Config as BlockChainConfig;

6
ethcore/src/client/error.rs
View File

@ -14,9 +14,9 @@
// You should have received a copy of the GNU General Public License
// along with Parity. If not, see <http://www.gnu.org/licenses/>.
use util_error::UtilError;
use std::fmt::{Display, Formatter, Error as FmtError};
use util_error::UtilError;
use kvdb;
use trie::TrieError;
/// Client configuration errors.
@ -25,7 +25,7 @@ pub enum Error {
/// TrieDB-related error.
Trie(TrieError),
/// Database error
Database(String),
Database(kvdb::Error),
/// Util error
Util(UtilError),
}

11
ethcore/src/client/evm_test_client.rs
View File

@ -20,9 +20,8 @@ use std::fmt;
use std::sync::Arc;
use bigint::prelude::U256;
use bigint::hash::H256;
use util::journaldb;
use trie;
use bytes;
use journaldb;
use {trie, kvdb_memorydb, bytes};
use kvdb::{self, KeyValueDB};
use {state, state_db, client, executive, trace, transaction, db, spec, pod_state};
use factory::Factories;
@ -39,7 +38,7 @@ pub enum EvmTestError {
/// Initialization error.
ClientError(::error::Error),
/// Low-level database error.
Database(String),
Database(kvdb::Error),
/// Post-condition failure,
PostCondition(String),
}
@ -128,7 +127,7 @@ impl<'a> EvmTestClient<'a> {
}
fn state_from_spec(spec: &'a spec::Spec, factories: &Factories) -> Result<state::State<state_db::StateDB>, EvmTestError> {
let db = Arc::new(kvdb::in_memory(db::NUM_COLUMNS.expect("We use column-based DB; qed")));
let db = Arc::new(kvdb_memorydb::create(db::NUM_COLUMNS.expect("We use column-based DB; qed")));
let journal_db = journaldb::new(db.clone(), journaldb::Algorithm::EarlyMerge, db::COL_STATE);
let mut state_db = state_db::StateDB::new(journal_db, 5 * 1024 * 1024);
state_db = spec.ensure_db_good(state_db, factories)?;
@ -150,7 +149,7 @@ impl<'a> EvmTestClient<'a> {
}
fn state_from_pod(spec: &'a spec::Spec, factories: &Factories, pod_state: pod_state::PodState) -> Result<state::State<state_db::StateDB>, EvmTestError> {
let db = Arc::new(kvdb::in_memory(db::NUM_COLUMNS.expect("We use column-based DB; qed")));
let db = Arc::new(kvdb_memorydb::create(db::NUM_COLUMNS.expect("We use column-based DB; qed")));
let journal_db = journaldb::new(db.clone(), journaldb::Algorithm::EarlyMerge, db::COL_STATE);
let state_db = state_db::StateDB::new(journal_db, 5 * 1024 * 1024);
let mut state = state::State::new(

19
ethcore/src/client/mod.rs
View File

@ -45,21 +45,6 @@ pub use vm::{LastHashes, EnvInfo};
pub use error::{BlockImportError, TransactionImportError, TransactionImportResult};
pub use verification::VerifierType;
/// IPC interfaces
#[cfg(feature="ipc")]
pub mod remote {
pub use super::traits::RemoteClient;
pub use super::chain_notify::ChainNotifyClient;
}
mod traits {
#![allow(dead_code, unused_assignments, unused_variables, missing_docs)] // codegen issues
include!(concat!(env!("OUT_DIR"), "/traits.rs"));
}
pub mod chain_notify {
//! Chain notify interface
#![allow(dead_code, unused_assignments, unused_variables, missing_docs)] // codegen issues
include!(concat!(env!("OUT_DIR"), "/chain_notify.rs"));
}
mod traits;
mod chain_notify;

5
ethcore/src/client/test_client.rs
View File

@ -26,8 +26,9 @@ use hash::keccak;
use bigint::prelude::U256;
use bigint::hash::H256;
use parking_lot::RwLock;
use util::*;
use kvdb::{Database, DatabaseConfig};
use journaldb;
use util::{Address, DBValue};
use kvdb_rocksdb::{Database, DatabaseConfig};
use bytes::Bytes;
use rlp::*;
use ethkey::{Generator, Random};

4
ethcore/src/client/traits.rs
View File

@ -27,7 +27,6 @@ use evm::{Factory as EvmFactory, Schedule};
use executive::Executed;
use filter::Filter;
use header::{BlockNumber};
use ipc::IpcConfig;
use log_entry::LocalizedLogEntry;
use receipt::LocalizedReceipt;
use trace::LocalizedTrace;
@ -49,7 +48,6 @@ use types::block_status::BlockStatus;
use types::mode::Mode;
use types::pruning_info::PruningInfo;
#[ipc(client_ident="RemoteClient")]
/// Blockchain database client. Owns and manages a blockchain and a block queue.
pub trait BlockChainClient : Sync + Send {
@ -287,8 +285,6 @@ pub trait BlockChainClient : Sync + Send {
fn eip86_transition(&self) -> u64;
}
impl IpcConfig for BlockChainClient { }
/// Extended client interface used for mining
pub trait MiningBlockChainClient: BlockChainClient {
/// Returns OpenBlock prepared for closing.

3
ethcore/src/encoded.rs
View File

@ -37,7 +37,6 @@ use rlp::Rlp;
/// Owning header view.
#[derive(Debug, Clone, PartialEq, Eq)]
#[cfg_attr(feature = "ipc", binary)]
pub struct Header(Vec<u8>);
impl HeapSizeOf for Header {
@ -115,7 +114,6 @@ impl Header {
/// Owning block body view.
#[derive(Debug, Clone, PartialEq, Eq)]
#[cfg_attr(feature = "ipc", binary)]
pub struct Body(Vec<u8>);
impl HeapSizeOf for Body {
@ -175,7 +173,6 @@ impl Body {
/// Owning block view.
#[derive(Debug, Clone, PartialEq, Eq)]
#[cfg_attr(feature = "ipc", binary)]
pub struct Block(Vec<u8>);
impl HeapSizeOf for Block {

2
ethcore/src/engines/mod.rs
View File

@ -421,7 +421,7 @@ pub mod common {
.and_then(|_| fields.state.commit());
let block_author = fields.header.author().clone();
fields.traces.as_mut().map(move |mut traces| {
fields.traces.as_mut().map(move |traces| {
let mut tracer = ExecutiveTracer::default();
tracer.trace_reward(block_author, reward, RewardType::Block);
traces.push(tracer.drain())

2
ethcore/src/engines/tendermint/mod.rs
View File

@ -782,7 +782,7 @@ mod tests {
use block::*;
use error::{Error, BlockError};
use header::Header;
use client::chain_notify::ChainNotify;
use client::ChainNotify;
use miner::MinerService;
use tests::helpers::*;
use account_provider::AccountProvider;

6
ethcore/src/engines/validator_set/safe_contract.rs
View File

@ -27,7 +27,7 @@ use parking_lot::{Mutex, RwLock};
use util::*;
use bytes::Bytes;
use util::cache::MemoryLruCache;
use memory_cache::MemoryLruCache;
use unexpected::Mismatch;
use rlp::{UntrustedRlp, RlpStream};
@ -276,7 +276,7 @@ impl ValidatorSafeContract {
.filter(move |l| check_log(l))
.filter_map(|log| {
let topics = log.topics.iter().map(|x| x.0.clone()).collect();
event.decode_log(topics, log.data.clone()).ok()
event.parse_log((topics, log.data.clone()).into()).ok()
});
match decoded_events.next() {
@ -285,7 +285,7 @@ impl ValidatorSafeContract {
// decode log manually until the native contract generator is
// good enough to do it for us.
let validators_token = &matched_event[1].value;
let validators_token = &matched_event.params[1].value;
let validators = validators_token.clone().to_array()
.and_then(|a| a.into_iter()

19
ethcore/src/error.rs
View File

@ -29,7 +29,6 @@ use io::*;
use header::BlockNumber;
use basic_types::LogBloom;
use client::Error as ClientError;
use ipc::binary::{BinaryConvertError, BinaryConvertable};
use snapshot::Error as SnapshotError;
use engines::EngineError;
use ethkey::Error as EthkeyError;
@ -486,21 +485,3 @@ impl<E> From<Box<E>> for Error where Error: From<E> {
Error::from(*err)
}
}
binary_fixed_size!(BlockError);
binary_fixed_size!(ImportError);
binary_fixed_size!(TransactionError);
// TODO: uncomment below once https://github.com/rust-lang/rust/issues/27336 sorted.
/*#![feature(concat_idents)]
macro_rules! assimilate {
($name:ident) => (
impl From<concat_idents!($name, Error)> for Error {
fn from(err: concat_idents!($name, Error)) -> Error {
Error:: $name (err)
}
}
)
}
assimilate!(FromHex);
assimilate!(BaseData);*/

2
ethcore/src/ethereum/mod.rs
View File

@ -31,7 +31,7 @@ use machine::EthereumMachine;
use super::spec::*;
/// Most recent fork block that we support on Mainnet.
pub const FORK_SUPPORTED_FOUNDATION: u64 = 2675000;
pub const FORK_SUPPORTED_FOUNDATION: u64 = 4370000;
/// Most recent fork block that we support on Ropsten.
pub const FORK_SUPPORTED_ROPSTEN: u64 = 10;

2
ethcore/src/executive.rs
View File

@ -433,7 +433,7 @@ impl<'a, B: 'a + StateBackend> Executive<'a, B> {
// trace only top level calls to builtins to avoid DDoS attacks
if self.depth == 0 {
let mut trace_output = tracer.prepare_trace_output();
if let Some(mut out) = trace_output.as_mut() {
if let Some(out) = trace_output.as_mut() {
*out = output.to_owned();
}

2
ethcore/src/json_tests/chain.rs
View File

@ -57,7 +57,7 @@ pub fn json_chain_test(json_data: &[u8]) -> Vec<String> {
};
{
let db = Arc::new(::kvdb::in_memory(::db::NUM_COLUMNS.unwrap_or(0)));
let db = Arc::new(::kvdb_memorydb::create(::db::NUM_COLUMNS.unwrap_or(0)));
let mut config = ClientConfig::default();
config.history = 8;
let client = Client::new(

7
ethcore/src/lib.rs
View File

@ -81,7 +81,6 @@ extern crate ethash;
extern crate ethcore_bloom_journal as bloom_journal;
extern crate ethcore_devtools as devtools;
extern crate ethcore_io as io;
extern crate ethcore_ipc_nano as nanoipc;
extern crate ethcore_bigint as bigint;
extern crate ethcore_bytes as bytes;
extern crate ethcore_logger;
@ -113,6 +112,8 @@ extern crate ansi_term;
extern crate semantic_version;
extern crate unexpected;
extern crate kvdb;
extern crate kvdb_rocksdb;
extern crate kvdb_memorydb;
extern crate util_error;
extern crate snappy;
extern crate migration;
@ -129,6 +130,8 @@ extern crate bloomable;
extern crate vm;
extern crate wasm;
extern crate ethcore_util as util;
extern crate memory_cache;
extern crate journaldb;
#[macro_use]
extern crate macros;
@ -136,8 +139,6 @@ extern crate macros;
extern crate log;
#[macro_use]
extern crate lazy_static;
#[macro_use]
extern crate ethcore_ipc as ipc;
#[cfg_attr(test, macro_use)]
extern crate evm;

2
ethcore/src/machine.rs
View File

@ -263,7 +263,7 @@ impl EthereumMachine {
} else if block_number < ext.eip150_transition {
Schedule::new_homestead()
} else {
/// There's no max_code_size transition so we tie it to eip161abc
// There's no max_code_size transition so we tie it to eip161abc
let max_code_size = if block_number >= ext.eip161abc_transition {
self.params.max_code_size as usize
} else {

16
ethcore/src/migrations/state/v7.rs
View File

@ -22,8 +22,8 @@ use std::collections::HashMap;
use bigint::hash::H256;
use util::Address;
use bytes::Bytes;
use kvdb::Database;
use migration::{Batch, Config, Error, Migration, SimpleMigration, Progress};
use kvdb_rocksdb::Database;
use migration::{Batch, Config, Error, ErrorKind, Migration, SimpleMigration, Progress};
use hash::keccak;
use std::sync::Arc;
@ -109,7 +109,7 @@ impl OverlayRecentV7 {
// walk all journal entries in the database backwards.
// find migrations for any possible inserted keys.
fn walk_journal(&mut self, source: Arc<Database>) -> Result<(), Error> {
if let Some(val) = source.get(None, V7_LATEST_ERA_KEY).map_err(Error::Custom)? {
if let Some(val) = source.get(None, V7_LATEST_ERA_KEY)? {
let mut era = decode::<u64>(&val);
loop {
let mut index: usize = 0;
@ -120,7 +120,7 @@ impl OverlayRecentV7 {
r.out()
};
if let Some(journal_raw) = source.get(None, &entry_key).map_err(Error::Custom)? {
if let Some(journal_raw) = source.get(None, &entry_key)? {
let rlp = Rlp::new(&journal_raw);
// migrate all inserted keys.
@ -153,7 +153,7 @@ impl OverlayRecentV7 {
// replace all possible inserted/deleted keys with their migrated counterparts
// and commit the altered entries.
fn migrate_journal(&self, source: Arc<Database>, mut batch: Batch, dest: &mut Database) -> Result<(), Error> {
if let Some(val) = source.get(None, V7_LATEST_ERA_KEY).map_err(Error::Custom)? {
if let Some(val) = source.get(None, V7_LATEST_ERA_KEY)? {
batch.insert(V7_LATEST_ERA_KEY.into(), val.clone().into_vec(), dest)?;
let mut era = decode::<u64>(&val);
@ -166,7 +166,7 @@ impl OverlayRecentV7 {
r.out()
};
if let Some(journal_raw) = source.get(None, &entry_key).map_err(Error::Custom)? {
if let Some(journal_raw) = source.get(None, &entry_key)? {
let rlp = Rlp::new(&journal_raw);
let id: H256 = rlp.val_at(0);
let mut inserted_keys: Vec<(H256, Bytes)> = Vec::new();
@ -233,9 +233,9 @@ impl Migration for OverlayRecentV7 {
let mut batch = Batch::new(config, col);
// check version metadata.
match source.get(None, V7_VERSION_KEY).map_err(Error::Custom)? {
match source.get(None, V7_VERSION_KEY)? {
Some(ref version) if decode::<u32>(&*version) == DB_VERSION => {}
_ => return Err(Error::MigrationImpossible), // missing or wrong version
_ => return Err(ErrorKind::MigrationImpossible.into()), // missing or wrong version
}
let mut count = 0;

15
ethcore/src/migrations/v10.rs
View File

@ -22,11 +22,12 @@ use state_db::{ACCOUNT_BLOOM_SPACE, DEFAULT_ACCOUNT_PRESET, StateDB};
use trie::TrieDB;
use views::HeaderView;
use bloom_journal::Bloom;
use migration::{Error, Migration, Progress, Batch, Config};
use util::journaldb;
use migration::{Error, Migration, Progress, Batch, Config, ErrorKind};
use journaldb;
use bigint::hash::H256;
use trie::Trie;
use kvdb::{Database, DBTransaction};
use kvdb::{DBTransaction, ResultExt};
use kvdb_rocksdb::Database;
/// Account bloom upgrade routine. If bloom already present, does nothing.
/// If database empty (no best block), does nothing.
@ -59,9 +60,9 @@ pub fn generate_bloom(source: Arc<Database>, dest: &mut Database) -> Result<(),
source.clone(),
journaldb::Algorithm::OverlayRecent,
COL_STATE);
let account_trie = TrieDB::new(state_db.as_hashdb(), &state_root).map_err(|e| Error::Custom(format!("Cannot open trie: {:?}", e)))?;
for item in account_trie.iter().map_err(|_| Error::MigrationImpossible)? {
let (ref account_key, _) = item.map_err(|_| Error::MigrationImpossible)?;
let account_trie = TrieDB::new(state_db.as_hashdb(), &state_root).chain_err(|| "Cannot open trie")?;
for item in account_trie.iter().map_err(|_| ErrorKind::MigrationImpossible)? {
let (ref account_key, _) = item.map_err(|_| ErrorKind::MigrationImpossible)?;
let account_key_hash = H256::from_slice(account_key);
bloom.set(&*account_key_hash);
}
@ -72,7 +73,7 @@ pub fn generate_bloom(source: Arc<Database>, dest: &mut Database) -> Result<(),
trace!(target: "migration", "Generated {} bloom updates", bloom_journal.entries.len());
let mut batch = DBTransaction::new();
StateDB::commit_bloom(&mut batch, bloom_journal).map_err(|_| Error::Custom("Failed to commit bloom".to_owned()))?;
StateDB::commit_bloom(&mut batch, bloom_journal).chain_err(|| "Failed to commit bloom")?;
dest.write(batch)?;
trace!(target: "migration", "Finished bloom update");

2
ethcore/src/migrations/v9.rs
View File

@ -18,7 +18,7 @@
//! This migration consolidates all databases into single one using Column Families.
use rlp::{Rlp, RlpStream};
use kvdb::Database;
use kvdb_rocksdb::Database;
use migration::{Batch, Config, Error, Migration, Progress};
use std::sync::Arc;

6
ethcore/src/miner/banning_queue.rs
View File

@ -149,7 +149,7 @@ impl BanningTransactionQueue {
/// queue.
fn ban_sender(&mut self, address: Address) -> bool {
let count = {
let mut count = self.senders_bans.entry(address).or_insert_with(|| 0);
let count = self.senders_bans.entry(address).or_insert_with(|| 0);
*count = count.saturating_add(1);
*count
};
@ -169,7 +169,7 @@ impl BanningTransactionQueue {
/// Returns true if bans threshold has been reached.
fn ban_recipient(&mut self, address: Address) -> bool {
let count = {
let mut count = self.recipients_bans.entry(address).or_insert_with(|| 0);
let count = self.recipients_bans.entry(address).or_insert_with(|| 0);
*count = count.saturating_add(1);
*count
};
@ -185,7 +185,7 @@ impl BanningTransactionQueue {
/// If bans threshold is reached all subsequent transactions to contracts with this codehash will be rejected.
/// Returns true if bans threshold has been reached.
fn ban_codehash(&mut self, code_hash: H256) -> bool {
let mut count = self.codes_bans.entry(code_hash).or_insert_with(|| 0);
let count = self.codes_bans.entry(code_hash).or_insert_with(|| 0);
*count = count.saturating_add(1);
match self.ban_threshold {

4
ethcore/src/miner/transaction_queue.rs
View File

@ -341,7 +341,7 @@ impl GasPriceQueue {
/// Remove an item from a BTreeMap/HashSet "multimap".
/// Returns true if the item was removed successfully.
pub fn remove(&mut self, gas_price: &U256, hash: &H256) -> bool {
if let Some(mut hashes) = self.backing.get_mut(gas_price) {
if let Some(hashes) = self.backing.get_mut(gas_price) {
let only_one_left = hashes.len() == 1;
if !only_one_left {
// Operation may be ok: only if hash is in gas-price's Set.
@ -1225,7 +1225,7 @@ impl TransactionQueue {
if by_nonce.is_none() {
return;
}
let mut by_nonce = by_nonce.expect("None is tested in early-exit condition above; qed");
let by_nonce = by_nonce.expect("None is tested in early-exit condition above; qed");
while let Some(order) = by_nonce.remove(&current_nonce) {
// remove also from priority and gas_price
self.future.by_priority.remove(&order);

42
ethcore/src/service.rs
View File

@ -19,7 +19,8 @@
use std::sync::Arc;
use std::path::Path;
use bigint::hash::H256;
use kvdb::{Database, DatabaseConfig, KeyValueDB};
use kvdb::KeyValueDB;
use kvdb_rocksdb::{Database, DatabaseConfig};
use bytes::Bytes;
use io::*;
use spec::Spec;
@ -29,12 +30,8 @@ use miner::Miner;
use snapshot::{ManifestData, RestorationStatus};
use snapshot::service::{Service as SnapshotService, ServiceParams as SnapServiceParams};
use std::sync::atomic::AtomicBool;
use ansi_term::Colour;
#[cfg(feature="ipc")]
use nanoipc;
/// Message type for external and internal events
#[derive(Clone, PartialEq, Eq, Debug)]
pub enum ClientIoMessage {
@ -72,7 +69,7 @@ impl ClientService {
spec: &Spec,
client_path: &Path,
snapshot_path: &Path,
ipc_path: &Path,
_ipc_path: &Path,
miner: Arc<Miner>,
) -> Result<ClientService, Error>
{
@ -120,7 +117,6 @@ impl ClientService {
spec.engine.register_client(Arc::downgrade(&client) as _);
let stop_guard = ::devtools::StopGuard::new();
run_ipc(ipc_path, client.clone(), snapshot.clone(), stop_guard.share());
Ok(ClientService {
io_service: Arc::new(io_service),
@ -228,38 +224,6 @@ impl IoHandler<ClientIoMessage> for ClientIoHandler {
}
}
#[cfg(feature="ipc")]
fn run_ipc(base_path: &Path, client: Arc<Client>, snapshot_service: Arc<SnapshotService>, stop: Arc<AtomicBool>) {
let mut path = base_path.to_owned();
path.push("parity-chain.ipc");
let socket_addr = format!("ipc://{}", path.to_string_lossy());
let s = stop.clone();
::std::thread::spawn(move || {
let mut worker = nanoipc::Worker::new(&(client as Arc<BlockChainClient>));
worker.add_reqrep(&socket_addr).expect("Ipc expected to initialize with no issues");
while !s.load(::std::sync::atomic::Ordering::Relaxed) {
worker.poll();
}
});
let mut path = base_path.to_owned();
path.push("parity-snapshot.ipc");
let socket_addr = format!("ipc://{}", path.to_string_lossy());
::std::thread::spawn(move || {
let mut worker = nanoipc::Worker::new(&(snapshot_service as Arc<::snapshot::SnapshotService>));
worker.add_reqrep(&socket_addr).expect("Ipc expected to initialize with no issues");
while !stop.load(::std::sync::atomic::Ordering::Relaxed) {
worker.poll();
}
});
}
#[cfg(not(feature="ipc"))]
fn run_ipc(_base_path: &Path, _client: Arc<Client>, _snapshot_service: Arc<SnapshotService>, _stop: Arc<AtomicBool>) {
}
#[cfg(test)]
mod tests {
use super::*;

13
ethcore/src/snapshot/mod.rs
View File

@ -36,7 +36,7 @@ use util::{HashDB, DBValue};
use snappy;
use bytes::Bytes;
use parking_lot::Mutex;
use util::journaldb::{self, Algorithm, JournalDB};
use journaldb::{self, Algorithm, JournalDB};
use kvdb::KeyValueDB;
use trie::{TrieDB, TrieDBMut, Trie, TrieMut};
use rlp::{RlpStream, UntrustedRlp};
@ -72,16 +72,7 @@ mod watcher;
#[cfg(test)]
mod tests;
/// IPC interfaces
#[cfg(feature="ipc")]
pub mod remote {
pub use super::traits::RemoteSnapshotService;
}
mod traits {
#![allow(dead_code, unused_assignments, unused_variables, missing_docs)] // codegen issues
include!(concat!(env!("OUT_DIR"), "/snapshot_service_trait.rs"));
}
mod traits;
// Try to have chunks be around 4MB (before compression)
const PREFERRED_CHUNK_SIZE: usize = 4 * 1024 * 1024;

8
ethcore/src/snapshot/service.rs
View File

@ -39,8 +39,8 @@ use bigint::hash::H256;
use parking_lot::{Mutex, RwLock, RwLockReadGuard};
use util_error::UtilError;
use bytes::Bytes;
use util::journaldb::Algorithm;
use kvdb::{Database, DatabaseConfig};
use journaldb::Algorithm;
use kvdb_rocksdb::{Database, DatabaseConfig};
use snappy;
/// Helper for removing directories in case of error.
@ -625,7 +625,7 @@ mod tests {
use io::{IoService};
use devtools::RandomTempPath;
use tests::helpers::get_test_spec;
use util::journaldb::Algorithm;
use journaldb::Algorithm;
use error::Error;
use snapshot::{ManifestData, RestorationStatus, SnapshotService};
use super::*;
@ -682,7 +682,7 @@ mod tests {
#[test]
fn cannot_finish_with_invalid_chunks() {
use bigint::hash::H256;
use kvdb::DatabaseConfig;
use kvdb_rocksdb::DatabaseConfig;
let spec = get_test_spec();
let dir = RandomTempPath::new();

2
ethcore/src/snapshot/tests/helpers.rs
View File

@ -35,7 +35,7 @@ use util::DBValue;
use kvdb::KeyValueDB;
use bigint::hash::H256;
use hashdb::HashDB;
use util::journaldb;
use journaldb;
use trie::{Alphabet, StandardMap, SecTrieDBMut, TrieMut, ValueMode};
use trie::{TrieDB, TrieDBMut, Trie};

6
ethcore/src/snapshot/tests/proof_of_authority.rs
View File

@ -31,7 +31,7 @@ use tests::helpers;
use transaction::{Transaction, Action, SignedTransaction};
use util::Address;
use kvdb;
use kvdb_memorydb;
const PASS: &'static str = "";
const TRANSITION_BLOCK_1: usize = 2; // block at which the contract becomes activated.
@ -238,7 +238,7 @@ fn fixed_to_contract_only() {
assert_eq!(client.chain_info().best_block_number, 11);
let reader = snapshot_helpers::snap(&*client);
let new_db = kvdb::in_memory(::db::NUM_COLUMNS.unwrap_or(0));
let new_db = kvdb_memorydb::create(::db::NUM_COLUMNS.unwrap_or(0));
let spec = spec_fixed_to_contract();
// ensure fresh engine's step matches.
@ -270,7 +270,7 @@ fn fixed_to_contract_to_contract() {
assert_eq!(client.chain_info().best_block_number, 16);
let reader = snapshot_helpers::snap(&*client);
let new_db = kvdb::in_memory(::db::NUM_COLUMNS.unwrap_or(0));
let new_db = kvdb_memorydb::create(::db::NUM_COLUMNS.unwrap_or(0));
let spec = spec_fixed_to_contract();
for _ in 0..16 { spec.engine.step() }

9
ethcore/src/snapshot/tests/proof_of_work.rs
View File

@ -26,7 +26,8 @@ use snapshot::io::{PackedReader, PackedWriter, SnapshotReader, SnapshotWriter};
use parking_lot::Mutex;
use snappy;
use kvdb::{self, KeyValueDB, DBTransaction};
use kvdb::{KeyValueDB, DBTransaction};
use kvdb_memorydb;
use std::sync::Arc;
use std::sync::atomic::AtomicBool;
@ -43,7 +44,7 @@ fn chunk_and_restore(amount: u64) {
let mut snapshot_path = new_path.as_path().to_owned();
snapshot_path.push("SNAP");
let old_db = Arc::new(kvdb::in_memory(::db::NUM_COLUMNS.unwrap_or(0)));
let old_db = Arc::new(kvdb_memorydb::create(::db::NUM_COLUMNS.unwrap_or(0)));
let bc = BlockChain::new(Default::default(), &genesis, old_db.clone());
// build the blockchain.
@ -80,7 +81,7 @@ fn chunk_and_restore(amount: u64) {
writer.into_inner().finish(manifest.clone()).unwrap();
// restore it.
let new_db = Arc::new(kvdb::in_memory(::db::NUM_COLUMNS.unwrap_or(0)));
let new_db = Arc::new(kvdb_memorydb::create(::db::NUM_COLUMNS.unwrap_or(0)));
let new_chain = BlockChain::new(Default::default(), &genesis, new_db.clone());
let mut rebuilder = SNAPSHOT_MODE.rebuilder(new_chain, new_db.clone(), &manifest).unwrap();
@ -127,7 +128,7 @@ fn checks_flag() {
let chunk = stream.out();
let db = Arc::new(kvdb::in_memory(::db::NUM_COLUMNS.unwrap_or(0)));
let db = Arc::new(kvdb_memorydb::create(::db::NUM_COLUMNS.unwrap_or(0)));
let engine = ::spec::Spec::new_test().engine;
let chain = BlockChain::new(Default::default(), &genesis, db.clone());

6
ethcore/src/snapshot/tests/service.rs
View File

@ -27,7 +27,7 @@ use tests::helpers::generate_dummy_client_with_spec_and_data;
use devtools::RandomTempPath;
use io::IoChannel;
use kvdb::{Database, DatabaseConfig};
use kvdb_rocksdb::{Database, DatabaseConfig};
struct NoopDBRestore;
@ -69,7 +69,7 @@ fn restored_is_equivalent() {
engine: spec.engine.clone(),
genesis_block: spec.genesis_block(),
db_config: db_config,
pruning: ::util::journaldb::Algorithm::Archive,
pruning: ::journaldb::Algorithm::Archive,
channel: IoChannel::disconnected(),
snapshot_root: path,
db_restore: client2.clone(),
@ -112,7 +112,7 @@ fn guards_delete_folders() {
engine: spec.engine.clone(),
genesis_block: spec.genesis_block(),
db_config: DatabaseConfig::with_columns(::db::NUM_COLUMNS),
pruning: ::util::journaldb::Algorithm::Archive,
pruning: ::journaldb::Algorithm::Archive,
channel: IoChannel::disconnected(),
snapshot_root: path.clone(),
db_restore: Arc::new(NoopDBRestore),

4
ethcore/src/snapshot/tests/state.rs
View File

@ -26,8 +26,8 @@ use error::Error;
use rand::{XorShiftRng, SeedableRng};
use bigint::hash::H256;
use util::journaldb::{self, Algorithm};
use kvdb::{Database, DatabaseConfig};
use journaldb::{self, Algorithm};
use kvdb_rocksdb::{Database, DatabaseConfig};
use memorydb::MemoryDB;
use parking_lot::Mutex;
use devtools::RandomTempPath;

4
ethcore/src/snapshot/snapshot_service_trait.rs → ethcore/src/snapshot/traits.rs
View File

@ -17,13 +17,11 @@
use super::{ManifestData, RestorationStatus};
use bigint::hash::H256;
use bytes::Bytes;
use ipc::IpcConfig;
/// The interface for a snapshot network service.
/// This handles:
/// - restoration of snapshots to temporary databases.
/// - responding to queries for snapshot manifests and chunks
#[ipc(client_ident="RemoteSnapshotService")]
pub trait SnapshotService : Sync + Send {
/// Query the most recent manifest data.
fn manifest(&self) -> Option<ManifestData>;
@ -54,5 +52,3 @@ pub trait SnapshotService : Sync + Send {
/// no-op if currently restoring.
fn restore_block_chunk(&self, hash: H256, chunk: Bytes);
}
impl IpcConfig for SnapshotService { }

6
ethcore/src/spec/spec.rs
View File

@ -670,14 +670,14 @@ impl Spec {
/// constructor.
pub fn genesis_epoch_data(&self) -> Result<Vec<u8>, String> {
use transaction::{Action, Transaction};
use util::journaldb;
use kvdb;
use journaldb;
use kvdb_memorydb;
let genesis = self.genesis_header();
let factories = Default::default();
let mut db = journaldb::new(
Arc::new(kvdb::in_memory(0)),
Arc::new(kvdb_memorydb::create(0)),
journaldb::Algorithm::Archive,
None,
);

2
ethcore/src/state/mod.rs
View File

@ -962,7 +962,7 @@ impl<B: Backend> State<B> {
// at this point the entry is guaranteed to be in the cache.
Ok(RefMut::map(self.cache.borrow_mut(), |c| {
let mut entry = c.get_mut(a).expect("entry known to exist in the cache; qed");
let entry = c.get_mut(a).expect("entry known to exist in the cache; qed");
match &mut entry.account {
&mut Some(ref mut acc) => not_default(acc),

6
ethcore/src/state_db.rs
View File

@ -17,8 +17,8 @@
use std::collections::{VecDeque, HashSet};
use std::sync::Arc;
use lru_cache::LruCache;
use util::cache::MemoryLruCache;
use util::journaldb::JournalDB;
use memory_cache::MemoryLruCache;
use journaldb::JournalDB;
use kvdb::{KeyValueDB, DBTransaction};
use bigint::hash::H256;
use hashdb::HashDB;
@ -211,7 +211,7 @@ impl StateDB {
pub fn sync_cache(&mut self, enacted: &[H256], retracted: &[H256], is_best: bool) {
trace!("sync_cache id = (#{:?}, {:?}), parent={:?}, best={}", self.commit_number, self.commit_hash, self.parent_hash, is_best);
let mut cache = self.account_cache.lock();
let mut cache = &mut *cache;
let cache = &mut *cache;
// Purge changes from re-enacted and retracted blocks.
// Filter out commiting block if any.

2
ethcore/src/tests/client.rs
View File

@ -27,7 +27,7 @@ use tests::helpers::*;
use types::filter::Filter;
use bigint::prelude::U256;
use util::*;
use kvdb::{Database, DatabaseConfig};
use kvdb_rocksdb::{Database, DatabaseConfig};
use devtools::*;
use miner::Miner;
use spec::Spec;

5
ethcore/src/tests/helpers.rs
View File

@ -36,7 +36,6 @@ use state_db::StateDB;
use state::*;
use std::sync::Arc;
use transaction::{Action, Transaction, SignedTransaction};
use util::*;
use views::BlockView;
// TODO: move everything over to get_null_spec.
@ -232,7 +231,7 @@ pub fn get_test_client_with_blocks(blocks: Vec<Bytes>) -> Arc<Client> {
}
fn new_db() -> Arc<::kvdb::KeyValueDB> {
Arc::new(::kvdb::in_memory(::db::NUM_COLUMNS.unwrap_or(0)))
Arc::new(::kvdb_memorydb::create(::db::NUM_COLUMNS.unwrap_or(0)))
}
pub fn generate_dummy_blockchain(block_number: u32) -> BlockChain {
@ -282,7 +281,7 @@ pub fn get_temp_state_with_factory(factory: EvmFactory) -> State<::state_db::Sta
pub fn get_temp_state_db() -> StateDB {
let db = new_db();
let journal_db = journaldb::new(db, journaldb::Algorithm::EarlyMerge, ::db::COL_STATE);
let journal_db = ::journaldb::new(db, ::journaldb::Algorithm::EarlyMerge, ::db::COL_STATE);
StateDB::new(journal_db, 5 * 1024 * 1024)
}

4
ethcore/src/tests/mod.rs
View File

@ -18,7 +18,3 @@ pub mod helpers;
mod client;
mod evm;
mod trace;
#[cfg(feature="ipc")]
mod rpc;

78
ethcore/src/tests/rpc.rs
View File

@ -1,78 +0,0 @@
// Copyright 2015-2017 Parity Technologies (UK) Ltd.
// This file is part of Parity.
// Parity is free software: you can redistribute it and/or modify
// it under the terms of the GNU General Public License as published by
// the Free Software Foundation, either version 3 of the License, or
// (at your option) any later version.
// Parity is distributed in the hope that it will be useful,
// but WITHOUT ANY WARRANTY; without even the implied warranty of
// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
// GNU General Public License for more details.
// You should have received a copy of the GNU General Public License
// along with Parity. If not, see <http://www.gnu.org/licenses/>.
//! Client RPC tests
use nanoipc;
use std::sync::Arc;
use std::sync::atomic::{Ordering, AtomicBool};
use client::{Client, BlockChainClient, ClientConfig, BlockId};
use client::remote::RemoteClient;
use tests::helpers::*;
use devtools::*;
use miner::Miner;
use crossbeam;
use io::IoChannel;
use util::kvdb::DatabaseConfig;
pub fn run_test_worker(scope: &crossbeam::Scope, stop: Arc<AtomicBool>, socket_path: &str) {
let socket_path = socket_path.to_owned();
scope.spawn(move || {
let temp = RandomTempPath::create_dir();
let spec = get_test_spec();
let db_config = DatabaseConfig::with_columns(::db::NUM_COLUMNS);
let client = Client::new(
ClientConfig::default(),
&spec,
temp.as_path(),
Arc::new(Miner::with_spec(&spec)),
IoChannel::disconnected(),
&db_config
).unwrap();
let mut worker = nanoipc::Worker::new(&(client as Arc<BlockChainClient>));
worker.add_reqrep(&socket_path).unwrap();
while !stop.load(Ordering::Relaxed) {
worker.poll();
}
});
}
#[test]
fn can_handshake() {
crossbeam::scope(|scope| {
let stop_guard = StopGuard::new();
let socket_path = "ipc:///tmp/parity-client-rpc-10.ipc";
run_test_worker(scope, stop_guard.share(), socket_path);
let remote_client = nanoipc::generic_client::<RemoteClient<_>>(socket_path).unwrap();
assert!(remote_client.handshake().is_ok());
})
}
#[test]
fn can_query_block() {
crossbeam::scope(|scope| {
let stop_guard = StopGuard::new();
let socket_path = "ipc:///tmp/parity-client-rpc-20.ipc";
run_test_worker(scope, stop_guard.share(), socket_path);
let remote_client = nanoipc::generic_client::<RemoteClient<_>>(socket_path).unwrap();
let non_existant_block = remote_client.block_header(BlockId::Number(999));
assert!(non_existant_block.is_none());
})
}

2
ethcore/src/tests/trace.rs
View File

@ -27,7 +27,7 @@ use client::*;
use tests::helpers::*;
use devtools::RandomTempPath;
use client::{BlockChainClient, Client, ClientConfig};
use kvdb::{Database, DatabaseConfig};
use kvdb_rocksdb::{Database, DatabaseConfig};
use std::sync::Arc;
use header::Header;
use miner::Miner;

5
ethcore/src/trace/db.rs
View File

@ -416,7 +416,8 @@ mod tests {
use bigint::prelude::U256;
use bigint::hash::H256;
use util::Address;
use kvdb::{DBTransaction, in_memory, KeyValueDB};
use kvdb::{DBTransaction, KeyValueDB};
use kvdb_memorydb;
use header::BlockNumber;
use trace::{Config, TraceDB, Database as TraceDatabase, DatabaseExtras, ImportRequest};
use trace::{Filter, LocalizedTrace, AddressesFilter, TraceError};
@ -467,7 +468,7 @@ mod tests {
}
fn new_db() -> Arc<KeyValueDB> {
Arc::new(in_memory(::db::NUM_COLUMNS.unwrap_or(0)))
Arc::new(kvdb_memorydb::create(::db::NUM_COLUMNS.unwrap_or(0)))
}
#[test]

14
ethcore/src/trace/types/trace.rs
View File

@ -30,7 +30,6 @@ use super::error::Error;
/// `Call` result.
#[derive(Debug, Clone, PartialEq, Default, RlpEncodable, RlpDecodable)]
#[cfg_attr(feature = "ipc", binary)]
pub struct CallResult {
/// Gas used by call.
pub gas_used: U256,
@ -40,7 +39,6 @@ pub struct CallResult {
/// `Create` result.
#[derive(Debug, Clone, PartialEq, RlpEncodable, RlpDecodable)]
#[cfg_attr(feature = "ipc", binary)]
pub struct CreateResult {
/// Gas used by create.
pub gas_used: U256,
@ -59,7 +57,6 @@ impl CreateResult {
/// Description of a _call_ action, either a `CALL` operation or a message transction.
#[derive(Debug, Clone, PartialEq, RlpEncodable, RlpDecodable)]
#[cfg_attr(feature = "ipc", binary)]
pub struct Call {
/// The sending account.
pub from: Address,
@ -99,7 +96,6 @@ impl Call {
/// Description of a _create_ action, either a `CREATE` operation or a create transction.
#[derive(Debug, Clone, PartialEq, RlpEncodable, RlpDecodable)]
#[cfg_attr(feature = "ipc", binary)]
pub struct Create {
/// The address of the creator.
pub from: Address,
@ -132,7 +128,6 @@ impl Create {
/// Reward type.
#[derive(Debug, PartialEq, Clone)]
#[cfg_attr(feature = "ipc", binary)]
pub enum RewardType {
/// Block
Block,
@ -162,7 +157,6 @@ impl Decodable for RewardType {
/// Reward action
#[derive(Debug, Clone, PartialEq)]
#[cfg_attr(feature = "ipc", binary)]
pub struct Reward {
/// Author's address.
pub author: Address,
@ -203,7 +197,6 @@ impl Decodable for Reward {
/// Suicide action.
#[derive(Debug, Clone, PartialEq, RlpEncodable, RlpDecodable)]
#[cfg_attr(feature = "ipc", binary)]
pub struct Suicide {
/// Suicided address.
pub address: Address,
@ -223,7 +216,6 @@ impl Suicide {
/// Description of an action that we trace; will be either a call or a create.
#[derive(Debug, Clone, PartialEq)]
#[cfg_attr(feature = "ipc", binary)]
pub enum Action {
/// It's a call action.
Call(Call),
@ -287,7 +279,6 @@ impl Action {
/// The result of the performed action.
#[derive(Debug, Clone, PartialEq)]
#[cfg_attr(feature = "ipc", binary)]
pub enum Res {
/// Successful call action result.
Call(CallResult),
@ -365,7 +356,6 @@ impl Res {
}
#[derive(Debug, Clone, PartialEq, RlpEncodable, RlpDecodable)]
#[cfg_attr(feature = "ipc", binary)]
/// A diff of some chunk of memory.
pub struct MemoryDiff {
/// Offset into memory the change begins.
@ -375,7 +365,6 @@ pub struct MemoryDiff {
}
#[derive(Debug, Clone, PartialEq, RlpEncodable, RlpDecodable)]
#[cfg_attr(feature = "ipc", binary)]
/// A diff of some storage value.
pub struct StorageDiff {
/// Which key in storage is changed.
@ -385,7 +374,6 @@ pub struct StorageDiff {
}
#[derive(Debug, Clone, PartialEq, RlpEncodable, RlpDecodable)]
#[cfg_attr(feature = "ipc", binary)]
/// A record of an executed VM operation.
pub struct VMExecutedOperation {
/// The total gas used.
@ -399,7 +387,6 @@ pub struct VMExecutedOperation {
}
#[derive(Debug, Clone, PartialEq, Default, RlpEncodable, RlpDecodable)]
#[cfg_attr(feature = "ipc", binary)]
/// A record of the execution of a single VM operation.
pub struct VMOperation {
/// The program counter.
@ -413,7 +400,6 @@ pub struct VMOperation {
}
#[derive(Debug, Clone, PartialEq, Default, RlpEncodable, RlpDecodable)]
#[cfg_attr(feature = "ipc", binary)]
/// A record of a full VM trace for a CALL/CREATE.
pub struct VMTrace {
/// The step (i.e. index into operations) at which this trace corresponds.

2
ethcore/src/tx_filter.rs
View File

@ -178,7 +178,7 @@ mod test {
"#;
let spec = Spec::load(&::std::env::temp_dir(), spec_data.as_bytes()).unwrap();
let client_db = Arc::new(::kvdb::in_memory(::db::NUM_COLUMNS.unwrap_or(0)));
let client_db = Arc::new(::kvdb_memorydb::create(::db::NUM_COLUMNS.unwrap_or(0)));
let client = Client::new(
ClientConfig::default(),

2
ethcore/src/verification/queue/mod.rs
View File

@ -522,7 +522,7 @@ impl<K: Kind> VerificationQueue<K> {
return;
}
let mut verified_lock = self.verification.verified.lock();
let mut verified = &mut *verified_lock;
let verified = &mut *verified_lock;
let mut bad = self.verification.bad.lock();
let mut processing = self.processing.write();
bad.reserve(hashes.len());

2
ethcore/types/src/account_diff.rs
View File

@ -51,7 +51,6 @@ impl<T> Diff<T> where T: Eq {
}
#[derive(Debug, PartialEq, Eq, Clone)]
#[cfg_attr(feature = "ipc", binary)]
/// Account diff.
pub struct AccountDiff {
/// Change in balance, allowed to be `Diff::Same`.
@ -65,7 +64,6 @@ pub struct AccountDiff {
}
#[derive(Debug, PartialEq, Eq, Clone)]
#[cfg_attr(feature = "ipc", binary)]
/// Change in existance type.
// TODO: include other types of change.
pub enum Existance {

12
ethkey/src/extended.rs
View File

@ -477,8 +477,8 @@ mod tests {
.expect("Seed should be valid H128")
.to_vec();
/// private key from bitcoin test vector
/// xprv9wTYmMFdV23N2TdNG573QoEsfRrWKQgWeibmLntzniatZvR9BmLnvSxqu53Kw1UmYPxLgboyZQaXwTCg8MSY3H2EU4pWcQDnRnrVA1xe8fs
// private key from bitcoin test vector
// xprv9wTYmMFdV23N2TdNG573QoEsfRrWKQgWeibmLntzniatZvR9BmLnvSxqu53Kw1UmYPxLgboyZQaXwTCg8MSY3H2EU4pWcQDnRnrVA1xe8fs
let test_private = H256::from_str("e8f32e723decf4051aefac8e2c93c9c5b214313817cdb01a1494b917c8436b35")
.expect("Private should be decoded ok");
@ -489,8 +489,8 @@ mod tests {
#[test]
fn test_vector_1() {
/// xprv9uHRZZhk6KAJC1avXpDAp4MDc3sQKNxDiPvvkX8Br5ngLNv1TxvUxt4cV1rGL5hj6KCesnDYUhd7oWgT11eZG7XnxHrnYeSvkzY7d2bhkJ7
/// H(0)
// xprv9uHRZZhk6KAJC1avXpDAp4MDc3sQKNxDiPvvkX8Br5ngLNv1TxvUxt4cV1rGL5hj6KCesnDYUhd7oWgT11eZG7XnxHrnYeSvkzY7d2bhkJ7
// H(0)
test_extended(
|secret| secret.derive(2147483648.into()),
H256::from_str("edb2e14f9ee77d26dd93b4ecede8d16ed408ce149b6cd80b0715a2d911a0afea")
@ -500,8 +500,8 @@ mod tests {
#[test]
fn test_vector_2() {
/// xprv9wTYmMFdV23N2TdNG573QoEsfRrWKQgWeibmLntzniatZvR9BmLnvSxqu53Kw1UmYPxLgboyZQaXwTCg8MSY3H2EU4pWcQDnRnrVA1xe8fs
/// H(0)/1
// xprv9wTYmMFdV23N2TdNG573QoEsfRrWKQgWeibmLntzniatZvR9BmLnvSxqu53Kw1UmYPxLgboyZQaXwTCg8MSY3H2EU4pWcQDnRnrVA1xe8fs
// H(0)/1
test_extended(
|secret| secret.derive(2147483648.into()).derive(1.into()),
H256::from_str("3c6cb8d0f6a264c91ea8b5030fadaa8e538b020f0a387421a12de9319dc93368")

6
ethstore/src/dir/memory.rs
View File

@ -35,7 +35,7 @@ impl KeyDirectory for MemoryDirectory {
fn update(&self, account: SafeAccount) -> Result<SafeAccount, Error> {
let mut lock = self.accounts.write();
let mut accounts = lock.entry(account.address.clone()).or_insert_with(Vec::new);
let accounts = lock.entry(account.address.clone()).or_insert_with(Vec::new);
// If the filename is the same we just need to replace the entry
accounts.retain(|acc| acc.filename != account.filename);
accounts.push(account.clone());
@ -44,14 +44,14 @@ impl KeyDirectory for MemoryDirectory {
fn insert(&self, account: SafeAccount) -> Result<SafeAccount, Error> {
let mut lock = self.accounts.write();
let mut accounts = lock.entry(account.address.clone()).or_insert_with(Vec::new);
let accounts = lock.entry(account.address.clone()).or_insert_with(Vec::new);
accounts.push(account.clone());
Ok(account)
}
fn remove(&self, account: &SafeAccount) -> Result<(), Error> {
let mut accounts = self.accounts.write();
let is_empty = if let Some(mut accounts) = accounts.get_mut(&account.address) {
let is_empty = if let Some(accounts) = accounts.get_mut(&account.address) {
if let Some(position) = accounts.iter().position(|acc| acc == account) {
accounts.remove(position);
}

2
ethstore/src/ethstore.rs
View File

@ -358,7 +358,7 @@ impl EthMultiStore {
// update cache
let mut cache = self.cache.write();
let mut accounts = cache.entry(account_ref.clone()).or_insert_with(Vec::new);
let accounts = cache.entry(account_ref.clone()).or_insert_with(Vec::new);
// Remove old account
accounts.retain(|acc| acc != &old);
// And push updated to the end

2
hash-fetch/Cargo.toml
View File

@ -22,5 +22,5 @@ native-contracts = { path = "../ethcore/native_contracts" }
hash = { path = "../util/hash" }
[dev-dependencies]
ethabi = "2.0"
ethabi = "4.0"
parking_lot = "0.4"

4
hash-fetch/src/urlhint.rs
View File

@ -265,8 +265,8 @@ pub mod tests {
// given
let registrar = FakeRegistrar::new();
let resolve_result = {
use ethabi::{Encoder, Token};
Encoder::encode(vec![Token::String(String::new()), Token::FixedBytes(vec![0; 20]), Token::Address([0; 20])])
use ethabi::{encode, Token};
encode(&[Token::String(String::new()), Token::FixedBytes(vec![0; 20]), Token::Address([0; 20])])
};
registrar.responses.lock()[1] = Ok(resolve_result);

2
hw/src/ledger.rs
View File

@ -255,7 +255,7 @@ impl Manager {
let mut chunk_size = if chunk_index == 0 { 12 } else { 5 };
let size = min(64 - chunk_size, data.len() - offset);
{
let mut chunk = &mut hid_chunk[HID_PREFIX_ZERO..];
let chunk = &mut hid_chunk[HID_PREFIX_ZERO..];
&mut chunk[0..5].copy_from_slice(&[0x01, 0x01, APDU_TAG, (chunk_index >> 8) as u8, (chunk_index & 0xff) as u8 ]);
if chunk_index == 0 {

6
hw/src/trezor.rs
View File

@ -37,8 +37,8 @@ use trezor_sys::messages::{EthereumAddress, PinMatrixAck, MessageType, EthereumT
const TREZOR_VID: u16 = 0x534c;
const TREZOR_PIDS: [u16; 1] = [0x0001]; // Trezor v1, keeping this as an array to leave room for Trezor v2 which is in progress
const ETH_DERIVATION_PATH: [u32; 4] = [0x8000002C, 0x8000003C, 0x80000000, 0]; // m/44'/60'/0'/0
const ETC_DERIVATION_PATH: [u32; 4] = [0x8000002C, 0x8000003D, 0x80000000, 0]; // m/44'/61'/0'/0
const ETH_DERIVATION_PATH: [u32; 5] = [0x8000002C, 0x8000003C, 0x80000000, 0, 0]; // m/44'/60'/0'/0/0
const ETC_DERIVATION_PATH: [u32; 5] = [0x8000002C, 0x8000003D, 0x80000000, 0, 0]; // m/44'/61'/0'/0/0
/// Hardware wallet error.
@ -201,7 +201,7 @@ impl Manager {
where F: Fn() -> Result<R, &'static str>
{
let mut err = Error::KeyNotFound;
/// Try to open device a few times.
// Try to open device a few times.
for _ in 0..10 {
match f() {
Ok(handle) => return Ok(handle),

16
ipc-common-types/Cargo.toml
View File

@ -1,16 +0,0 @@
[package]
description = "Types that implement IPC and are common to multiple modules."
name = "ipc-common-types"
version = "1.9.0"
license = "GPL-3.0"
authors = ["Parity Technologies <admin@parity.io>"]
build = "build.rs"
[build-dependencies]
ethcore-ipc-codegen = { path = "../ipc/codegen" }
[dependencies]
semver = "0.6"
ethcore-ipc = { path = "../ipc/rpc" }
ethcore-util = { path = "../util" }
ethcore-bigint = { path = "../util/bigint" }

26
ipc/codegen/Cargo.toml
View File

@ -1,26 +0,0 @@
[package]
name = "ethcore-ipc-codegen"
version = "1.9.0"
authors = ["Parity Technologies <admin@parity.io>"]
license = "GPL-3.0"
description = "Macros to auto-generate implementations for ipc call"
build = "build.rs"
keywords = ["ipc", "codegen"]
[features]
default = ["with-syntex"]
nightly = ["quasi_macros"]
nightly-testing = ["clippy"]
with-syntex = ["quasi/with-syntex", "quasi_codegen", "quasi_codegen/with-syntex", "syntex", "syntex_syntax"]
[build-dependencies]
quasi_codegen = { version = "0.32", optional = true }
syntex = { version = "0.58", optional = true }
[dependencies]
aster = { version = "0.41", default-features = false }
clippy = { version = "^0.*", optional = true }
quasi = { version = "0.32", default-features = false }
quasi_macros = { version = "0.32", optional = true }
syntex = { version = "0.58", optional = true }
syntex_syntax = { version = "0.58", optional = true }

898
ipc/codegen/src/codegen.rs
View File

@ -1,898 +0,0 @@
// Copyright 2015-2017 Parity Technologies (UK) Ltd.
// This file is part of Parity.
// Parity is free software: you can redistribute it and/or modify
// it under the terms of the GNU General Public License as published by
// the Free Software Foundation, either version 3 of the License, or
// (at your option) any later version.
// Parity is distributed in the hope that it will be useful,
// but WITHOUT ANY WARRANTY; without even the implied warranty of
// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
// GNU General Public License for more details.
// You should have received a copy of the GNU General Public License
// along with Parity. If not, see <http://www.gnu.org/licenses/>.
use aster;
use syntax::ast::{
MetaItem,
Item,
ImplItemKind,
MethodSig,
Arg,
PatKind,
FunctionRetTy,
Ty,
TraitRef,
Ident,
Generics,
TraitItemKind,
};
use syntax::ast;
use syntax::codemap::Span;
use syntax::ext::base::{Annotatable, ExtCtxt};
use syntax::ptr::P;
pub struct Error;
const RESERVED_MESSAGE_IDS: u16 = 16;
pub fn expand_ipc_implementation(
cx: &mut ExtCtxt,
span: Span,
meta_item: &MetaItem,
annotatable: &Annotatable,
push: &mut FnMut(Annotatable)
) {
let item = match *annotatable {
Annotatable::Item(ref item) => item,
_ => {
cx.span_err(meta_item.span, "`#[ipc]` may only be applied to implementations and traits");
return;
},
};
let builder = aster::AstBuilder::new().span(span);
let interface_map = match implement_interface(cx, &builder, &item, push, meta_item) {
Ok(interface_map) => interface_map,
Err(Error) => { return; },
};
push_client(cx, &builder, &interface_map, push);
push(Annotatable::Item(interface_map.item));
}
macro_rules! literal {
($builder:ident, $($arg:tt)*) => {
$builder.expr().lit().str::<&str>(&format!($($arg)*))
}
}
fn field_name(builder: &aster::AstBuilder, arg: &Arg) -> ast::Ident {
match arg.pat.node {
PatKind::Ident(_, ref ident, _) => builder.id(ident.node),
_ => { panic!("unexpected param in interface: {:?}", arg.pat.node) }
}
}
pub fn replace_slice_u8(builder: &aster::AstBuilder, ty: &P<ast::Ty>) -> P<ast::Ty> {
if ::syntax::print::pprust::ty_to_string(&strip_ptr(ty)) == "[u8]" {
return builder.ty().id("Vec<u8>")
}
ty.clone()
}
struct NamedSignature<'a> {
sig: &'a MethodSig,
ident: &'a Ident,
}
fn push_invoke_signature_aster(
builder: &aster::AstBuilder,
named_signature: &NamedSignature,
push: &mut FnMut(Annotatable),
) -> Dispatch {
let inputs = &named_signature.sig.decl.inputs;
let (input_type_name, input_arg_names, input_arg_tys) = if inputs.len() > 0 {
let first_field_name = field_name(builder, &inputs[0]).name.as_str();
if &*first_field_name == "self" && inputs.len() == 1 { (None, vec![], vec![]) }
else {
let skip = if &*first_field_name == "self" { 2 } else { 1 };
let name_str = format!("{}_input", named_signature.ident.name.as_str());
let mut arg_names = Vec::new();
let mut arg_tys = Vec::new();
let arg_name = format!("{}", field_name(builder, &inputs[skip-1]).name);
let arg_ty = &inputs[skip-1].ty;
let mut tree = builder.item()
.attr().word("binary")
.attr().word("allow(non_camel_case_types)")
.struct_(name_str.as_str())
.field(arg_name.as_str())
.ty().build(replace_slice_u8(builder, &strip_ptr(arg_ty)));
arg_names.push(arg_name);
arg_tys.push(arg_ty.clone());
for arg in inputs.iter().skip(skip) {
let arg_name = format!("{}", field_name(builder, &arg));
let arg_ty = &arg.ty;
tree = tree.field(arg_name.as_str()).ty().build(replace_slice_u8(builder, &strip_ptr(arg_ty)));
arg_names.push(arg_name);
arg_tys.push(arg_ty.clone());
}
push(Annotatable::Item(tree.build()));
(Some(name_str.to_owned()), arg_names, arg_tys)
}
}
else {
(None, vec![], vec![])
};
let return_type_ty = match named_signature.sig.decl.output {
FunctionRetTy::Ty(ref ty) => {
let name_str = format!("{}_output", named_signature.ident.name.as_str());
let tree = builder.item()
.attr().word("binary")
.attr().word("allow(non_camel_case_types)")
.struct_(name_str.as_str())
.field(format!("payload")).ty().build(ty.clone());
push(Annotatable::Item(tree.build()));
Some(ty.clone())
}
_ => None
};
Dispatch {
function_name: format!("{}", named_signature.ident.name.as_str()),
input_type_name: input_type_name,
input_arg_names: input_arg_names,
input_arg_tys: input_arg_tys,
return_type_ty: return_type_ty,
}
}
struct Dispatch {
function_name: String,
input_type_name: Option<String>,
input_arg_names: Vec<String>,
input_arg_tys: Vec<P<Ty>>,
return_type_ty: Option<P<Ty>>,
}
// This is the expanded version of this:
//
// let invoke_serialize_stmt = quote_stmt!(cx, {
// ::bincode::serde::serialize(& $output_type_id { payload: self. $function_name ($hand_param_a, $hand_param_b) }, ::bincode::SizeLimit::Infinite).unwrap()
// });
//
// But the above does not allow comma-separated expressions for arbitrary number
// of parameters ...$hand_param_a, $hand_param_b, ... $hand_param_n
fn implement_dispatch_arm_invoke_stmt(
cx: &ExtCtxt,
builder: &aster::AstBuilder,
dispatch: &Dispatch,
) -> ast::Stmt
{
use ::syntax::tokenstream::TokenTree::Token;
let function_name = builder.id(dispatch.function_name.as_str());
let input_args_exprs = dispatch.input_arg_names.iter().enumerate().map(|(arg_index, arg_name)| {
let arg_ident = builder.id(arg_name);
let expr = quote_expr!(cx, input. $arg_ident);
if has_ptr(&dispatch.input_arg_tys[arg_index]) { quote_expr!(cx, & $expr) }
else { expr }
}).collect::<Vec<P<ast::Expr>>>();
let ext_cx = &*cx;
::quasi::parse_stmt_panic(&mut ::syntax::parse::new_parser_from_tts(
ext_cx.parse_sess(),
{
let _sp = ext_cx.call_site();
let mut tt = ::std::vec::Vec::new();
tt.push(Token(_sp, ::syntax::parse::token::OpenDelim(::syntax::parse::token::Brace)));
if dispatch.return_type_ty.is_some() {
tt.push(Token(_sp, ::syntax::parse::token::ModSep));
tt.push(Token(_sp, ::syntax::parse::token::Ident(ext_cx.ident_of("ipc"))));
tt.push(Token(_sp, ::syntax::parse::token::ModSep));
tt.push(Token(_sp, ::syntax::parse::token::Ident(ext_cx.ident_of("binary"))));
tt.push(Token(_sp, ::syntax::parse::token::ModSep));
tt.push(Token(_sp, ::syntax::parse::token::Ident(ext_cx.ident_of("serialize"))));
tt.push(Token(_sp, ::syntax::parse::token::OpenDelim(::syntax::parse::token::Paren)));
tt.push(Token(_sp, ::syntax::parse::token::BinOp(::syntax::parse::token::And)));
}
tt.push(Token(_sp, ::syntax::parse::token::Ident(ext_cx.ident_of("self"))));
tt.push(Token(_sp, ::syntax::parse::token::Dot));
tt.extend(::quasi::ToTokens::to_tokens(&function_name, ext_cx).into_iter());
tt.push(Token(_sp, ::syntax::parse::token::OpenDelim(::syntax::parse::token::Paren)));
for arg_expr in input_args_exprs {
tt.extend(::quasi::ToTokens::to_tokens(&arg_expr, ext_cx).into_iter());
tt.push(Token(_sp, ::syntax::parse::token::Comma));
}
tt.push(Token(_sp, ::syntax::parse::token::CloseDelim(::syntax::parse::token::Paren)));
if dispatch.return_type_ty.is_some() {
tt.push(Token(_sp, ::syntax::parse::token::CloseDelim(::syntax::parse::token::Paren)));
tt.push(Token(_sp, ::syntax::parse::token::Dot));
tt.push(Token(_sp, ::syntax::parse::token::Ident(ext_cx.ident_of("unwrap"))));
tt.push(Token(_sp, ::syntax::parse::token::OpenDelim(::syntax::parse::token::Paren)));
tt.push(Token(_sp, ::syntax::parse::token::CloseDelim(::syntax::parse::token::Paren)));
}
else {
tt.push(Token(_sp, ::syntax::parse::token::Semi));
tt.push(Token(_sp, ::syntax::parse::token::Ident(ext_cx.ident_of("Vec"))));
tt.push(Token(_sp, ::syntax::parse::token::ModSep));
tt.push(Token(_sp, ::syntax::parse::token::Ident(ext_cx.ident_of("new"))));
tt.push(Token(_sp, ::syntax::parse::token::OpenDelim(::syntax::parse::token::Paren)));
tt.push(Token(_sp, ::syntax::parse::token::CloseDelim(::syntax::parse::token::Paren)));
}
tt.push(Token(_sp, ::syntax::parse::token::CloseDelim(::syntax::parse::token::Brace)));
tt
}
)).unwrap()
}
fn implement_dispatch_arm_invoke(
cx: &ExtCtxt,
builder: &aster::AstBuilder,
dispatch: &Dispatch,
buffer: bool,
) -> P<ast::Expr>
{
let deserialize_expr = if buffer {
quote_expr!(cx,
::ipc::binary::deserialize(buf)
.unwrap_or_else(|e| { panic!("ipc error while deserializing payload, aborting \n payload: {:?}, \n error: {:?}", buf, e); } )
)
} else {
quote_expr!(cx,
::ipc::binary::deserialize_from(r)
.unwrap_or_else(|e| { panic!("ipc error while deserializing payload, aborting \n error: {:?}", e); } )
)
};
let invoke_serialize_stmt = implement_dispatch_arm_invoke_stmt(cx, builder, dispatch);
dispatch.input_type_name.as_ref().map(|val| {
let input_type_id = builder.id(val.clone().as_str());
quote_expr!(cx, {
let input: $input_type_id = $deserialize_expr;
$invoke_serialize_stmt
})
}).unwrap_or(quote_expr!(cx, { $invoke_serialize_stmt }))
}
/// generates dispatch match for method id
fn implement_dispatch_arm(
cx: &ExtCtxt,
builder: &aster::AstBuilder,
index: u32,
dispatch: &Dispatch,
buffer: bool,
) -> ast::Arm
{
let index_ident = builder.id(format!("{}", index + (RESERVED_MESSAGE_IDS as u32)).as_str());
let invoke_expr = implement_dispatch_arm_invoke(cx, builder, dispatch, buffer);
let trace = literal!(builder, "Dispatching: {}", &dispatch.function_name);
quote_arm!(cx, $index_ident => {
trace!(target: "ipc", $trace);
$invoke_expr
})
}
fn implement_dispatch_arms(
cx: &ExtCtxt,
builder: &aster::AstBuilder,
dispatches: &[Dispatch],
buffer: bool,
) -> Vec<ast::Arm>
{
let mut index = -1;
dispatches.iter()
.map(|dispatch| { index = index + 1; implement_dispatch_arm(cx, builder, index as u32, dispatch, buffer) }).collect()
}
pub fn strip_ptr(ty: &P<ast::Ty>) -> P<ast::Ty> {
if let ast::TyKind::Rptr(_, ref ptr_mut) = ty.node {
ptr_mut.ty.clone()
}
else { ty.clone() }
}
pub fn has_ptr(ty: &P<ast::Ty>) -> bool {
if let ast::TyKind::Rptr(_, ref _ptr_mut) = ty.node {
true
}
else { false }
}
/// returns an expression with the body for single operation that is being sent to server
/// operation itself serializes input, writes to socket and waits for socket to respond
/// (the latter only if original method signature returns anyting)
///
/// assuming expanded class contains method
/// fn commit(&self, f: u32) -> u32
///
/// the expanded implementation will generate method for the client like that
/// #[binary]
/// struct Request<'a> {
/// f: &'a u32,
/// }
/// let payload = Request{f: &f,};
/// let mut socket_ref = self.socket.borrow_mut();
/// let mut socket = socket_ref.deref_mut();
/// let serialized_payload = ::bincode::serde::serialize(&payload, ::bincode::SizeLimit::Infinite).unwrap();
/// ::ipc::invoke(0, &Some(serialized_payload), &mut socket);
/// while !socket.ready().load(::std::sync::atomic::Ordering::Relaxed) { }
/// ::bincode::serde::deserialize_from::<_, u32>(&mut socket, ::bincode::SizeLimit::Infinite).unwrap()
fn implement_client_method_body(
cx: &ExtCtxt,
builder: &aster::AstBuilder,
index: u16,
interface_map: &InterfaceMap,
) -> P<ast::Expr>
{
use ::syntax::tokenstream::TokenTree::Token;
let dispatch = &interface_map.dispatches[index as usize];
let index_ident = builder.id(format!("{}", index + RESERVED_MESSAGE_IDS).as_str());
let request = if dispatch.input_arg_names.len() > 0 {
let arg_name = dispatch.input_arg_names[0].as_str();
let static_ty = strip_ptr(&dispatch.input_arg_tys[0]);
let arg_ty = builder
.ty().ref_()
.lifetime("'a")
.ty()
.build(static_ty.clone());
let mut tree = builder.item()
.attr().word("binary")
.struct_("Request")
.generics()
.lifetime_name("'a")
.build()
.field(arg_name).ty()
.build(arg_ty);
for arg_idx in 1..dispatch.input_arg_names.len() {
let arg_name = dispatch.input_arg_names[arg_idx].as_str();
let static_ty = strip_ptr(&dispatch.input_arg_tys[arg_idx]);
let arg_ty = builder
.ty().ref_()
.lifetime("'a")
.ty()
.build(static_ty);
tree = tree.field(arg_name).ty().build(arg_ty);
}
let mut request_serialization_statements = Vec::new();
let struct_tree = tree.build();
let struct_stmt = quote_stmt!(cx, $struct_tree);
request_serialization_statements.push(struct_stmt);
// actually this is just expanded version of this:
// request_serialization_statements.push(quote_stmt!(cx, let payload = Request { p1: &p1, p2: &p2, ... pn: &pn, }));
// again, cannot dynamically create expression with arbitrary number of comma-separated members
request_serialization_statements.push({
let ext_cx = &*cx;
::quasi::parse_stmt_panic(&mut ::syntax::parse::new_parser_from_tts(
ext_cx.parse_sess(),
{
let _sp = ext_cx.call_site();
let mut tt = ::std::vec::Vec::new();
tt.push(Token(_sp, ::syntax::parse::token::Ident(ext_cx.ident_of("let"))));
tt.push(Token(_sp, ::syntax::parse::token::Ident(ext_cx.ident_of("payload"))));
tt.push(Token(_sp, ::syntax::parse::token::Eq));
tt.push(Token(_sp, ::syntax::parse::token::Ident(ext_cx.ident_of("Request"))));
tt.push(Token(_sp, ::syntax::parse::token::OpenDelim(::syntax::parse::token::Brace)));
for arg in dispatch.input_arg_names.iter() {
tt.push(Token(_sp, ::syntax::parse::token::Ident(ext_cx.ident_of(arg.as_str()))));
tt.push(Token(_sp, ::syntax::parse::token::Colon));
tt.push(Token(_sp, ::syntax::parse::token::BinOp(::syntax::parse::token::And)));
tt.push(Token(_sp, ::syntax::parse::token::Ident(ext_cx.ident_of(arg.as_str()))));
tt.push(Token(_sp, ::syntax::parse::token::Comma));
}
tt.push(Token(_sp, ::syntax::parse::token::CloseDelim(::syntax::parse::token::Brace)));
tt
}))
});
request_serialization_statements.push(
quote_stmt!(cx, let mut socket = self.socket.write().unwrap(); ));
request_serialization_statements.push(
quote_stmt!(cx, let serialized_payload = ::ipc::binary::serialize(&payload).unwrap()));
request_serialization_statements.push(
quote_stmt!(cx, ::ipc::invoke($index_ident, &Some(serialized_payload), &mut *socket)));
request_serialization_statements
}
else {
let mut request_serialization_statements = Vec::new();
request_serialization_statements.push(
quote_stmt!(cx, let mut socket = self.socket.write().unwrap(); ));
request_serialization_statements.push(
quote_stmt!(cx, ::ipc::invoke($index_ident, &None, &mut *socket)));
request_serialization_statements
};
let trace = literal!(builder, "Invoking: {}", &dispatch.function_name);
if let Some(ref return_ty) = dispatch.return_type_ty {
let return_expr = quote_expr!(cx,
::ipc::binary::deserialize_from::<$return_ty, _>(&mut *socket).unwrap()
);
quote_expr!(cx, {
trace!(target: "ipc", $trace);
$request;
$return_expr
})
}
else {
quote_expr!(cx, {
trace!(target: "ipc", $trace);
$request
})
}
}
/// Generates signature and body (see `implement_client_method_body`)
/// for the client (signature is identical to the original method)
fn implement_client_method(
cx: &ExtCtxt,
builder: &aster::AstBuilder,
index: u16,
interface_map: &InterfaceMap,
)
-> ast::ImplItem
{
use ::syntax::tokenstream::TokenTree::Token;
let dispatch = &interface_map.dispatches[index as usize];
let method_name = builder.id(dispatch.function_name.as_str());
let body = implement_client_method_body(cx, builder, index, interface_map);
let ext_cx = &*cx;
// expanded version of this
// pub fn $method_name(&self, p1: p1_ty, p2: p2_ty ... pn: pn_ty, ) [-> return_ty] { $body }
// looks like it's tricky to build function declaration with aster if body already generated
let signature = ::syntax::parse::parser::Parser::parse_impl_item(
&mut ::syntax::parse::new_parser_from_tts(
ext_cx.parse_sess(),
{
let _sp = ext_cx.call_site();
let mut tt = ::std::vec::Vec::new();
tt.push(Token(_sp, ::syntax::parse::token::Ident(ext_cx.ident_of("fn"))));
tt.extend(::quasi::ToTokens::to_tokens(&method_name, ext_cx).into_iter());
tt.push(Token(_sp, ::syntax::parse::token::OpenDelim(::syntax::parse::token::Paren)));
tt.push(Token(_sp, ::syntax::parse::token::BinOp(::syntax::parse::token::And)));
tt.push(Token(_sp, ::syntax::parse::token::Ident(ext_cx.ident_of("self"))));
tt.push(Token(_sp, ::syntax::parse::token::Comma));
for arg_idx in 0..dispatch.input_arg_names.len() {
let arg_name = dispatch.input_arg_names[arg_idx].as_str();
let arg_ty = dispatch.input_arg_tys[arg_idx].clone();
tt.push(Token(_sp, ::syntax::parse::token::Ident(ext_cx.ident_of(arg_name))));
tt.push(Token(_sp, ::syntax::parse::token::Colon));
tt.extend(::quasi::ToTokens::to_tokens(&arg_ty, ext_cx).into_iter());
tt.push(Token(_sp, ::syntax::parse::token::Comma));
}
tt.push(Token(_sp, ::syntax::parse::token::CloseDelim(::syntax::parse::token::Paren)));
if let Some(ref return_ty) = dispatch.return_type_ty {
tt.push(Token(_sp, ::syntax::parse::token::RArrow));
tt.extend(::quasi::ToTokens::to_tokens(return_ty, ext_cx).into_iter());
}
tt.push(Token(_sp, ::syntax::parse::token::OpenDelim(::syntax::parse::token::Brace)));
tt.extend(::quasi::ToTokens::to_tokens(&body, ext_cx).into_iter());
tt.push(Token(_sp, ::syntax::parse::token::CloseDelim(::syntax::parse::token::Brace)));
tt
}));
signature.unwrap()
}
fn client_generics(builder: &aster::AstBuilder, interface_map: &InterfaceMap) -> Generics {
let ty_param = aster::ty_param::TyParamBuilder::new(
builder.id("S")).trait_bound(
builder.path().global().ids(&["ipc", "IpcSocket"]).build()
).build().build();
builder.from_generics(interface_map.generics.clone())
.with_ty_param(ty_param)
.build()
}
fn client_qualified_ident(cx: &ExtCtxt, builder: &aster::AstBuilder, interface_map: &InterfaceMap) -> P<Ty> {
let generics = client_generics(builder, interface_map);
aster::ty::TyBuilder::new().path().segment(interface_map.ident_map.client_ident(cx, builder))
.with_generics(generics).build()
.build()
}
fn client_phantom_ident(builder: &aster::AstBuilder, interface_map: &InterfaceMap) -> P<Ty> {
let generics = client_generics(builder, interface_map);
aster::ty::TyBuilder::new().phantom_data()
.tuple().with_tys(generics.ty_params.iter().map(|x| aster::ty::TyBuilder::new().id(x.ident)))
.build()
}
/// generates client type for specified server type
/// for say `Service` it generates `ServiceClient`
fn push_client_struct(cx: &ExtCtxt, builder: &aster::AstBuilder, interface_map: &InterfaceMap, push: &mut FnMut(Annotatable)) {
let generics = client_generics(builder, interface_map);
let client_short_ident = interface_map.ident_map.client_ident(cx, builder);
let phantom = client_phantom_ident(builder, interface_map);
let client_struct_item = quote_item!(cx,
pub struct $client_short_ident $generics {
socket: ::std::sync::RwLock<S>,
phantom: $phantom,
});
push(Annotatable::Item(client_struct_item.expect(&format!("could not generate client struct for {:?}", client_short_ident.name))));
}
/// pushes generated code for the client class (type declaration and method invocation implementations)
fn push_client(
cx: &ExtCtxt,
builder: &aster::AstBuilder,
interface_map: &InterfaceMap,
push: &mut FnMut(Annotatable),
) {
push_client_struct(cx, builder, interface_map, push);
push_client_implementation(cx, builder, interface_map, push);
push_with_socket_client_implementation(cx, builder, interface_map, push);
}
fn push_with_socket_client_implementation(
cx: &ExtCtxt,
builder: &aster::AstBuilder,
interface_map: &InterfaceMap,
push: &mut FnMut(Annotatable))
{
let generics = client_generics(builder, interface_map);
let client_ident = client_qualified_ident(cx, builder, interface_map);
let where_clause = &generics.where_clause;
let client_short_ident = interface_map.ident_map.client_ident(cx, builder);
let implement = quote_item!(cx,
impl $generics ::ipc::WithSocket<S> for $client_ident $where_clause {
fn init(socket: S) -> $client_ident {
$client_short_ident {
socket: ::std::sync::RwLock::new(socket),
phantom: ::std::marker::PhantomData,
}
}
}).unwrap();
push(Annotatable::Item(implement));
}
/// pushes full client side code for the original class exposed via ipc
fn push_client_implementation(
cx: &ExtCtxt,
builder: &aster::AstBuilder,
interface_map: &InterfaceMap,
push: &mut FnMut(Annotatable),
) {
let mut index = -1i32;
let items = interface_map.dispatches.iter()
.map(|_| { index = index + 1; P(implement_client_method(cx, builder, index as u16, interface_map)) })
.collect::<Vec<P<ast::ImplItem>>>();
let generics = client_generics(builder, interface_map);
let client_ident = client_qualified_ident(cx, builder, interface_map);
let where_clause = &generics.where_clause;
let endpoint = interface_map.endpoint;
let handshake_item = quote_impl_item!(cx,
pub fn handshake(&self) -> Result<(), ::ipc::Error> {
let payload = ::ipc::Handshake {
protocol_version: $endpoint::protocol_version(),
api_version: $endpoint::api_version(),
};
::ipc::invoke(
0,
&Some(::ipc::binary::serialize(&::ipc::BinHandshake::from(payload)).unwrap()),
&mut *self.socket.write().unwrap());
let mut result = vec![0u8; 1];
if try!(self.socket.write().unwrap().read(&mut result).map_err(|_| ::ipc::Error::HandshakeFailed)) == 1 {
match result[0] {
1 => Ok(()),
_ => Err(::ipc::Error::RemoteServiceUnsupported),
}
}
else { Err(::ipc::Error::HandshakeFailed) }
}).unwrap();
let socket_item = quote_impl_item!(cx,
#[cfg(test)]
pub fn socket(&self) -> &::std::sync::RwLock<S> {
&self.socket
}).unwrap();
let generic_items = vec![P(handshake_item), P(socket_item)];
if interface_map.impl_trait.is_some() {
let trait_ty = builder.id(
::syntax::print::pprust::path_to_string(
&interface_map.impl_trait.as_ref().unwrap().path));
let implement_trait =
quote_item!(cx,
impl $generics $trait_ty for $client_ident $where_clause {
$items
}
).unwrap();
push(Annotatable::Item(implement_trait));
let implement =
quote_item!(cx,
impl $generics $client_ident $where_clause {
$generic_items
}
).unwrap();
push(Annotatable::Item(implement));
}
else {
let pub_items = items.iter().map(|item| {
let pub_item = item.clone();
pub_item.map(|mut val| { val.vis = ast::Visibility::Public; val })
}).collect::<Vec<P<ast::ImplItem>>>();
let implement = quote_item!(cx,
impl $generics $client_ident $where_clause {
$pub_items
$generic_items
}).unwrap();
push(Annotatable::Item(implement));
}
}
/// implements dispatching of system handshake invocation (method_num 0)
fn implement_handshake_arm(
cx: &ExtCtxt,
) -> (ast::Arm, ast::Arm)
{
let handshake_deserialize = quote_stmt!(&cx,
let handshake_payload = ::ipc::binary::deserialize_from::<::ipc::BinHandshake, _>(r).unwrap();
);
let handshake_deserialize_buf = quote_stmt!(&cx,
let handshake_payload = ::ipc::binary::deserialize::<::ipc::BinHandshake>(buf).unwrap();
);
let handshake_serialize = quote_expr!(&cx,
::ipc::binary::serialize::<bool>(&Self::handshake(&handshake_payload.to_semver())).unwrap()
);
(
quote_arm!(&cx, 0 => {
$handshake_deserialize
$handshake_serialize
}),
quote_arm!(&cx, 0 => {
$handshake_deserialize_buf
$handshake_serialize
}),
)
}
fn get_str_from_lit(cx: &ExtCtxt, name: &str, lit: &ast::Lit) -> Result<String, ()> {
match lit.node {
ast::LitKind::Str(ref s, _) => Ok(format!("{}", s)),
_ => {
cx.span_err(
lit.span,
&format!("ipc client_ident annotation `{}` must be a string, not `{}`",
name,
::syntax::print::pprust::lit_to_string(lit)));
return Err(());
}
}
}
fn client_ident_renamed(cx: &ExtCtxt, meta_item: &MetaItem) -> Option<String> {
if let ast::MetaItemKind::List(ref list) = meta_item.node {
for nested in list {
match nested.node {
ast::NestedMetaItemKind::MetaItem(ref meta_item) => {
let is_client_ident = &*meta_item.name.as_str() == "client_ident";
match meta_item.node {
ast::MetaItemKind::NameValue(ref lit) if is_client_ident => {
if let Ok(s) = get_str_from_lit(cx, "client_ident", lit) {
return Some(s);
}
}
_ => {
cx.span_err(
meta_item.span,
&format!("unknown client_ident container attribute `{}`",
::syntax::print::pprust::meta_item_to_string(&meta_item)));
}
}
},
_ => {},
}
}
}
None
}
struct InterfaceMap {
pub original_item: Item,
pub item: P<ast::Item>,
pub dispatches: Vec<Dispatch>,
pub generics: Generics,
pub impl_trait: Option<TraitRef>,
pub ident_map: IdentMap,
pub endpoint: Ident,
}
struct IdentMap {
original_path: ast::Path,
meta_item: MetaItem,
}
impl IdentMap {
fn ident(&self, builder: &aster::AstBuilder) -> Ident {
builder.id(format!("{}", ::syntax::print::pprust::path_to_string(&self.original_path)))
}
fn client_ident(&self, cx: &ExtCtxt, builder: &aster::AstBuilder) -> Ident {
if let Some(new_name) = client_ident_renamed(cx, &self.meta_item) {
builder.id(new_name)
}
else {
builder.id(format!("{}Client", self.original_path.segments[0].identifier))
}
}
}
fn ty_ident_map(original_ty: &P<Ty>, meta_item: &MetaItem) -> IdentMap {
let original_path = match original_ty.node {
::syntax::ast::TyKind::Path(_, ref path) => path.clone(),
_ => { panic!("incompatible implementation"); }
};
let ident_map = IdentMap { original_path: original_path, meta_item: meta_item.clone() };
ident_map
}
/// implements `IpcInterface` for the given class `C`
fn implement_interface(
cx: &ExtCtxt,
builder: &aster::AstBuilder,
item: &Item,
push: &mut FnMut(Annotatable),
meta_item: &MetaItem,
) -> Result<InterfaceMap, Error> {
let (generics, impl_trait, original_ty, dispatch_table) = match item.node {
ast::ItemKind::Impl(_, _, ref generics, ref impl_trait, ref ty, ref impl_items) => {
let mut method_signatures = Vec::new();
for impl_item in impl_items {
if let ImplItemKind::Method(ref signature, _) = impl_item.node {
method_signatures.push(NamedSignature { ident: &impl_item.ident, sig: signature });
}
}
let dispatch_table = method_signatures.iter().map(|named_signature|
push_invoke_signature_aster(builder, named_signature, push))
.collect::<Vec<Dispatch>>();
(generics, impl_trait.clone(), ty.clone(), dispatch_table)
},
ast::ItemKind::Trait(_, ref generics, _, ref trait_items) => {
let mut method_signatures = Vec::new();
for trait_item in trait_items {
if let TraitItemKind::Method(ref signature, _) = trait_item.node {
method_signatures.push(NamedSignature { ident: &trait_item.ident, sig: signature });
}
}
let dispatch_table = method_signatures.iter().map(|named_signature|
push_invoke_signature_aster(builder, named_signature, push))
.collect::<Vec<Dispatch>>();
(
generics,
Some(ast::TraitRef {
path: builder.path().ids(&[item.ident.name]).build(),
ref_id: item.id,
}),
builder.ty().id(item.ident),
dispatch_table
)
},
_ => {
cx.span_err(
item.span,
"`#[ipc]` may only be applied to implementations and traits");
return Err(Error);
},
};
let impl_generics = builder.from_generics(generics.clone()).build();
let where_clause = &impl_generics.where_clause;
let dispatch_arms = implement_dispatch_arms(cx, builder, &dispatch_table, false);
let dispatch_arms_buffered = implement_dispatch_arms(cx, builder, &dispatch_table, true);
let (handshake_arm, handshake_arm_buf) = implement_handshake_arm(cx);
let ty = ty_ident_map(&original_ty, meta_item).ident(builder);
let (interface_endpoint, host_generics) = match impl_trait {
Some(ref trait_) => (builder.id(::syntax::print::pprust::path_to_string(&trait_.path)), None),
None => (ty, Some(&impl_generics)),
};
let ipc_item = quote_item!(cx,
impl $host_generics ::ipc::IpcInterface for $interface_endpoint $where_clause {
fn dispatch<R>(&self, r: &mut R) -> Vec<u8>
where R: ::std::io::Read
{
let mut method_num = vec![0u8;2];
match r.read(&mut method_num) {
Ok(size) if size == 0 => { panic!("method id not supplied" ); }
Err(e) => { panic!("ipc read error: {:?}, aborting", e); }
_ => { }
}
// method_num is a 16-bit little-endian unsigned number
match method_num[1] as u16 + (method_num[0] as u16)*256 {
// handshake
$handshake_arm
// user methods
$dispatch_arms
_ => vec![]
}
}
fn dispatch_buf(&self, method_num: u16, buf: &[u8]) -> Vec<u8>
{
match method_num {
$handshake_arm_buf
$dispatch_arms_buffered
_ => vec![]
}
}
}
).unwrap();
Ok(InterfaceMap {
ident_map: ty_ident_map(&original_ty, meta_item),
original_item: item.clone(),
item: ipc_item,
dispatches: dispatch_table,
generics: generics.clone(),
impl_trait: impl_trait.clone(),
endpoint: interface_endpoint,
})
}

237
ipc/codegen/src/lib.rs
View File

@ -1,237 +0,0 @@
// Copyright 2015-2017 Parity Technologies (UK) Ltd.
// This file is part of Parity.
// Parity is free software: you can redistribute it and/or modify
// it under the terms of the GNU General Public License as published by
// the Free Software Foundation, either version 3 of the License, or
// (at your option) any later version.
// Parity is distributed in the hope that it will be useful,
// but WITHOUT ANY WARRANTY; without even the implied warranty of
// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
// GNU General Public License for more details.
// You should have received a copy of the GNU General Public License
// along with Parity. If not, see <http://www.gnu.org/licenses/>.
//! Codegen for IPC RPC
#![cfg_attr(feature = "nightly-testing", plugin(clippy))]
#![cfg_attr(feature = "nightly-testing", feature(plugin))]
#![cfg_attr(feature = "nightly-testing", allow(used_underscore_binding))]
#![cfg_attr(not(feature = "with-syntex"), feature(rustc_private, plugin))]
#![cfg_attr(not(feature = "with-syntex"), plugin(quasi_macros))]
extern crate aster;
extern crate quasi;
#[cfg(feature = "with-syntex")]
extern crate syntex;
#[cfg(feature = "with-syntex")]
extern crate syntex_syntax as syntax;
#[cfg(not(feature = "with-syntex"))]
#[macro_use]
extern crate syntax;
#[cfg(not(feature = "with-syntex"))]
extern crate rustc_plugin;
#[cfg(not(feature = "with-syntex"))]
use syntax::feature_gate::AttributeType;
#[cfg(feature = "with-syntex")]
use syntax::{ast, fold};
#[cfg(feature = "with-syntex")]
include!(concat!(env!("OUT_DIR"), "/lib.rs"));
#[cfg(not(feature = "with-syntex"))]
include!("lib.rs.in");
#[cfg(feature = "with-syntex")]
pub fn expand(src: &std::path::Path, dst: &std::path::Path) {
let mut registry = syntex::Registry::new();
register(&mut registry);
registry.expand("", src, dst).unwrap();
}
#[cfg(feature = "with-syntex")]
struct StripAttributeFolder<'a> {
attr_title: &'a str,
}
#[cfg(feature = "with-syntex")]
impl<'a> fold::Folder for StripAttributeFolder<'a> {
fn fold_attribute(&mut self, attr: ast::Attribute) -> Option<ast::Attribute> {
let is_self = &*attr.value.name.as_str() == self.attr_title;
match attr.value.node {
ast::MetaItemKind::List(_) if is_self => { return None; }
ast::MetaItemKind::Word if is_self => { return None; }
_ => {}
}
Some(attr)
}
fn fold_mac(&mut self, mac: ast::Mac) -> ast::Mac {
fold::noop_fold_mac(mac, self)
}
}
#[cfg(feature = "with-syntex")]
pub fn register_cleaner_ipc(reg: &mut syntex::Registry) {
#[cfg(feature = "with-syntex")]
fn strip_attributes(krate: ast::Crate) -> ast::Crate {
let mut folder = StripAttributeFolder { attr_title: "ipc" };
fold::Folder::fold_crate(&mut folder, krate)
}
reg.add_post_expansion_pass(strip_attributes);
}
#[cfg(feature = "with-syntex")]
pub fn register_cleaner_binary(reg: &mut syntex::Registry) {
#[cfg(feature = "with-syntex")]
fn strip_attributes(krate: ast::Crate) -> ast::Crate {
let mut folder = StripAttributeFolder { attr_title: "binary" };
fold::Folder::fold_crate(&mut folder, krate)
}
reg.add_post_expansion_pass(strip_attributes);
}
#[cfg(feature = "with-syntex")]
pub fn register(reg: &mut syntex::Registry) {
reg.add_attr("feature(custom_derive)");
reg.add_attr("feature(custom_attribute)");
reg.add_decorator("ipc", codegen::expand_ipc_implementation);
reg.add_decorator("binary", serialization::expand_serialization_implementation);
register_cleaner_ipc(reg);
register_cleaner_binary(reg);
}
#[cfg(not(feature = "with-syntex"))]
pub fn register(reg: &mut rustc_plugin::Registry) {
reg.register_syntax_extension(
syntax::parse::token::intern("ipc"),
syntax::ext::base::MultiDecorator(
Box::new(codegen::expand_ipc_implementation)));
reg.register_syntax_extension(
syntax::parse::token::intern("binary"),
syntax::ext::base::MultiDecorator(
Box::new(serialization::expand_serialization_implementation)));
reg.register_attribute("ipc".to_owned(), AttributeType::Normal);
reg.register_attribute("binary".to_owned(), AttributeType::Normal);
}
#[derive(Debug)]
pub enum Error { InvalidFileName, ExpandFailure, Io(std::io::Error) }
impl std::convert::From<std::io::Error> for Error {
fn from(err: std::io::Error) -> Self {
Error::Io(err)
}
}
pub fn derive_ipc_cond(src_path: &str, has_feature: bool) -> Result<(), Error> {
if has_feature { derive_ipc(src_path) }
else { cleanup_ipc(src_path) }
}
pub fn cleanup_ipc(src_path: &str) -> Result<(), Error> {
cleanup(src_path, AttributeKind::Ipc)
}
pub fn cleanup_binary(src_path: &str) -> Result<(), Error> {
cleanup(src_path, AttributeKind::Binary)
}
enum AttributeKind {
Ipc,
Binary,
}
fn cleanup(src_path: &str, attr: AttributeKind) -> Result<(), Error> {
use std::env;
use std::path::{Path, PathBuf};
let out_dir = env::var_os("OUT_DIR").unwrap();
let file_name = PathBuf::from(src_path).file_name().ok_or(Error::InvalidFileName).map(|val| val.to_str().unwrap().to_owned())?;
let mut registry = syntex::Registry::new();
match attr {
AttributeKind::Ipc => { register_cleaner_ipc(&mut registry); }
AttributeKind::Binary => { register_cleaner_binary(&mut registry); }
}
if let Err(_) = registry.expand("", &Path::new(src_path), &Path::new(&out_dir).join(&file_name))
{
// will be reported by compiler
return Err(Error::ExpandFailure)
}
Ok(())
}
pub fn derive_ipc(src_path: &str) -> Result<(), Error> {
use std::env;
use std::path::{Path, PathBuf};
let out_dir = env::var_os("OUT_DIR").unwrap();
let file_name = PathBuf::from(src_path).file_name().ok_or(Error::InvalidFileName).map(|val| val.to_str().unwrap().to_owned())?;
let final_path = Path::new(&out_dir).join(&file_name);
let mut intermediate_file_name = file_name.clone();
intermediate_file_name.push_str(".rpc.in");
let intermediate_path = Path::new(&out_dir).join(&intermediate_file_name);
{
let mut registry = syntex::Registry::new();
register(&mut registry);
if let Err(_) = registry.expand("", &Path::new(src_path), &intermediate_path) {
// will be reported by compiler
return Err(Error::ExpandFailure)
}
}
{
let mut registry = syntex::Registry::new();
register(&mut registry);
if let Err(_) = registry.expand("", &intermediate_path, &final_path) {
// will be reported by compiler
return Err(Error::ExpandFailure)
}
}
Ok(())
}
pub fn derive_binary(src_path: &str) -> Result<(), Error> {
use std::env;
use std::path::{Path, PathBuf};
let out_dir = env::var_os("OUT_DIR").unwrap();
let file_name = PathBuf::from(src_path).file_name().ok_or(Error::InvalidFileName).map(|val| val.to_str().unwrap().to_owned())?;
let final_path = Path::new(&out_dir).join(&file_name);
let mut registry = syntex::Registry::new();
register(&mut registry);
if let Err(_) = registry.expand("", &Path::new(src_path), &final_path) {
// will be reported by compiler
return Err(Error::ExpandFailure)
}
Ok(())
}
pub fn derive_binary_cond(src_path: &str, has_feature: bool) -> Result<(), Error> {
if has_feature { derive_binary(src_path) }
else { cleanup_binary(src_path) }
}

810
ipc/codegen/src/serialization.rs
View File

@ -1,810 +0,0 @@
// Copyright 2015-2017 Parity Technologies (UK) Ltd.
// This file is part of Parity.
// Parity is free software: you can redistribute it and/or modify
// it under the terms of the GNU General Public License as published by
// the Free Software Foundation, either version 3 of the License, or
// (at your option) any later version.
// Parity is distributed in the hope that it will be useful,
// but WITHOUT ANY WARRANTY; without even the implied warranty of
// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
// GNU General Public License for more details.
// You should have received a copy of the GNU General Public License
// along with Parity. If not, see <http://www.gnu.org/licenses/>.
use aster;
use syntax::ast::{
MetaItem,
Item,
Ident,
};
use syntax::ast;
use syntax::codemap::Span;
use syntax::ext::base::{Annotatable, ExtCtxt};
use syntax::ptr::P;
pub struct Error;
use super::codegen;
pub fn expand_serialization_implementation(
cx: &mut ExtCtxt,
span: Span,
meta_item: &MetaItem,
annotatable: &Annotatable,
push: &mut FnMut(Annotatable)
) {
let item = match *annotatable {
Annotatable::Item(ref item) => item,
_ => {
cx.span_err(meta_item.span, "`#[derive(Binary)]` may only be applied to structs and enums");
return;
},
};
let builder = aster::AstBuilder::new().span(span);
let impl_item = match serialize_item(cx, &builder, &item) {
Ok(item) => item,
Err(Error) => {
// An error occurred, but it should have been reported already.
return;
},
};
push(Annotatable::Item(impl_item))
}
fn serialize_item(
cx: &ExtCtxt,
builder: &aster::AstBuilder,
item: &Item,
) -> Result<P<ast::Item>, Error> {
let generics = match item.node {
ast::ItemKind::Struct(_, ref generics) => generics,
ast::ItemKind::Enum(_, ref generics) => generics,
_ => {
cx.span_err(
item.span,
"`#[derive(Binary)]` may only be applied to structs and enums");
return Err(Error);
},
};
let ty = builder.ty().path()
.segment(item.ident).with_generics(generics.clone()).build()
.build();
let where_clause = &generics.where_clause;
let binary_expressions = try!(binary_expr(cx,
&builder,
&item,
&generics,
ty.clone()));
let (size_expr, read_expr, write_expr) =
(binary_expressions.size, binary_expressions.read, binary_expressions.write);
match quote_item!(cx,
impl $generics ::ipc::BinaryConvertable for $ty $where_clause {
fn size(&self) -> usize {
$size_expr
}
fn to_bytes(&self, buffer: &mut [u8], length_stack: &mut ::std::collections::VecDeque<usize>) -> Result<(), ::ipc::BinaryConvertError> {
$write_expr
}
fn from_bytes(buffer: &[u8], length_stack: &mut ::std::collections::VecDeque<usize>) -> Result<Self, ::ipc::BinaryConvertError> {
$read_expr
}
fn len_params() -> usize {
1
}
})
{
Some(item) => Ok(item),
None => {
cx.span_err(
item.span,
"syntax error expanding serialization implementation");
Err(Error)
}
}
}
#[allow(unreachable_code)]
fn binary_expr(
cx: &ExtCtxt,
builder: &aster::AstBuilder,
item: &Item,
impl_generics: &ast::Generics,
ty: P<ast::Ty>,
) -> Result<BinaryExpressions, Error> {
match item.node {
ast::ItemKind::Struct(ref variant_data, _) => {
binary_expr_item_struct(
cx,
builder,
impl_generics,
ty,
item.span,
variant_data,
)
},
ast::ItemKind::Enum(ref enum_def, _) => {
binary_expr_enum(
cx,
builder,
item.ident,
impl_generics,
ty,
item.span,
enum_def,
)
},
_ => {
cx.span_bug(item.span,
"expected ItemStruct or ItemEnum in #[derive(Binary)]");
Err(Error) as Result<BinaryExpressions, Error>
},
}
}
struct BinaryExpressions {
pub size: P<ast::Expr>,
pub write: P<ast::Expr>,
pub read: P<ast::Expr>,
}
fn replace_qualified(s: &str) -> String {
if let Some(pos) = s.find("<") {
let mut source = s.to_owned();
source.insert(pos, ':');
source.insert(pos, ':');
source
}
else { s.to_owned() }
}
fn binary_expr_struct(
cx: &ExtCtxt,
builder: &aster::AstBuilder,
ty: P<ast::Ty>,
fields: &[ast::StructField],
value_ident: Option<ast::Ident>,
instance_ident: Option<ast::Ident>,
) -> Result<BinaryExpressions, Error> {
let size_exprs: Vec<P<ast::Expr>> = fields.iter().enumerate().map(|(index, field)| {
let raw_ident = ::syntax::print::pprust::ty_to_string(&codegen::strip_ptr(&field.ty));
let index_ident = builder.id(format!("__field{}", index));
let field_id = match field.ident {
Some(ident) => builder.id(ident),
None => builder.id(format!("{}", index)),
};
match raw_ident.as_ref() {
"u8" => {
quote_expr!(cx, 1)
},
"[u8]" => {
value_ident.and_then(|x| {
Some(quote_expr!(cx, $x. $field_id .len()))
})
.unwrap_or_else(|| {
quote_expr!(cx, $index_ident .len())
}
)
}
_ => {
let field_type_ident = builder.id(
&::syntax::print::pprust::ty_to_string(&codegen::strip_ptr(&field.ty)));
let field_type_ident_qualified = builder.id(
replace_qualified(&::syntax::print::pprust::ty_to_string(&codegen::strip_ptr(&field.ty))));
value_ident.and_then(|x|
{
Some(quote_expr!(cx,
match $field_type_ident_qualified::len_params() {
0 => ::std::mem::size_of::<$field_type_ident>(),
_ => $x. $field_id .size(),
}))
})
.unwrap_or_else(|| {
quote_expr!(cx, match $field_type_ident_qualified::len_params() {
0 => ::std::mem::size_of::<$field_type_ident>(),
_ => $index_ident .size(),
})
})
}
}
}).collect();
let first_size_expr = size_exprs[0].clone();
let mut total_size_expr = quote_expr!(cx, 0usize + $first_size_expr);
for index in 1..size_exprs.len() {
let next_expr = size_exprs[index].clone();
total_size_expr = quote_expr!(cx, $total_size_expr + $next_expr);
}
let mut write_stmts = Vec::<ast::Stmt>::new();
write_stmts.push(quote_stmt!(cx, let mut offset = 0usize;).expect("stmt1"));
let mut map_stmts = Vec::<ast::Stmt>::new();
let field_amount = builder.id(&format!("{}",fields.len()));
map_stmts.push(quote_stmt!(cx, let mut map = vec![0usize; $field_amount];).expect("stmt2"));
map_stmts.push(quote_stmt!(cx, let mut total = 0usize;).expect("stmt3"));
let mut post_write_stmts = Vec::<ast::Stmt>::new();
for (index, field) in fields.iter().enumerate() {
let field_type_ident = builder.id(
&::syntax::print::pprust::ty_to_string(&codegen::strip_ptr(&field.ty)));
let field_type_ident_qualified = builder.id(
replace_qualified(&::syntax::print::pprust::ty_to_string(&codegen::strip_ptr(&field.ty))));
let field_id = match field.ident {
Some(ident) => builder.id(ident),
None => builder.id(format!("{}", index)),
};
let member_expr = match value_ident {
Some(x) => {
quote_expr!(cx, $x . $field_id)
},
None => {
let index_ident = builder.id(format!("__field{}", index));
quote_expr!(cx, $index_ident)
},
};
let raw_ident = ::syntax::print::pprust::ty_to_string(&codegen::strip_ptr(&field.ty));
let range_ident = builder.id(format!("r{}", index));
let error_message = "Error serializing member: ".to_owned() + &::syntax::print::pprust::expr_to_string(&member_expr);
let _error_message_literal = builder.expr().lit().str::<&str>(&error_message);
match raw_ident.as_ref() {
"u8" => {
write_stmts.push(quote_stmt!(cx, let next_line = offset + 1;).expect("stmt4"));
write_stmts.push(quote_stmt!(cx, buffer[offset] = $member_expr; ).expect("stm5"));
},
"[u8]" => {
write_stmts.push(quote_stmt!(cx, let size = $member_expr .len();).unwrap());
write_stmts.push(quote_stmt!(cx, let next_line = offset + size;).unwrap());
write_stmts.push(quote_stmt!(cx, length_stack.push_back(size);).unwrap());
write_stmts.push(quote_stmt!(cx, let $range_ident = offset..next_line; ).unwrap());
post_write_stmts.push(quote_stmt!(cx, buffer[$range_ident].clone_from_slice($member_expr); ).unwrap());
}
_ => {
write_stmts.push(quote_stmt!(cx, let next_line = offset + match $field_type_ident_qualified::len_params() {
0 => ::std::mem::size_of::<$field_type_ident>(),
_ => { let size = $member_expr .size(); length_stack.push_back(size); size },
}).unwrap());
write_stmts.push(quote_stmt!(cx, let $range_ident = offset..next_line; ).unwrap());
post_write_stmts.push(quote_stmt!(cx,
if $range_ident.end - $range_ident.start > 0 {
if let Err(e) = $member_expr .to_bytes(&mut buffer[$range_ident], length_stack) {
return Err(e)
};
}
).unwrap());
}
}
write_stmts.push(quote_stmt!(cx, offset = next_line; ).unwrap());
let field_index = builder.id(&format!("{}", index));
map_stmts.push(quote_stmt!(cx, map[$field_index] = total;).unwrap());
match raw_ident.as_ref() {
"u8" => {
map_stmts.push(quote_stmt!(cx, total += 1;).unwrap());
},
"[u8]" => {
map_stmts.push(quote_stmt!(cx, let size = length_stack.pop_front().unwrap();).unwrap());
map_stmts.push(quote_stmt!(cx, total += size;).unwrap());
},
_ => {
map_stmts.push(quote_stmt!(cx, let size = match $field_type_ident_qualified::len_params() {
0 => ::std::mem::size_of::<$field_type_ident>(),
_ => length_stack.pop_front().unwrap(),
}).unwrap());
map_stmts.push(quote_stmt!(cx, total += size;).unwrap());
}
}
};
let read_expr = match fields.iter().any(|f| codegen::has_ptr(&f.ty)) {
true => {
// cannot create structs with pointers
quote_expr!(cx, Err(::ipc::binary::BinaryConvertError::not_supported()))
},
false => {
if value_ident.is_some() {
let instance_create = named_fields_sequence(cx, &ty, fields);
quote_expr!(cx, { $map_stmts; $instance_create; Ok(result) })
}
else {
let map_variant = P(fields_sequence(cx, &ty, fields, &instance_ident.unwrap_or(builder.id("Self"))));
quote_expr!(cx, { $map_stmts; Ok($map_variant) })
}
},
};
Ok(BinaryExpressions {
size: total_size_expr,
write: quote_expr!(cx, { $write_stmts; $post_write_stmts; Ok(()) } ),
read: read_expr,
})
}
#[allow(unreachable_code)]
fn binary_expr_item_struct(
cx: &ExtCtxt,
builder: &aster::AstBuilder,
_impl_generics: &ast::Generics,
ty: P<ast::Ty>,
span: Span,
variant_data: &ast::VariantData,
) -> Result<BinaryExpressions, Error> {
match *variant_data {
ast::VariantData::Tuple(ref fields, _) => {
binary_expr_struct(
cx,
&builder,
ty,
fields,
Some(builder.id("self")),
None,
)
},
ast::VariantData::Struct(ref fields, _) => {
binary_expr_struct(
cx,
&builder,
ty,
fields,
Some(builder.id("self")),
None,
)
},
_ => {
cx.span_bug(span,
&format!("#[derive(Binary)] Unsupported struct content, expected tuple/struct, found: {:?}",
variant_data));
Err(Error) as Result<BinaryExpressions, Error>
},
}
}
fn binary_expr_enum(
cx: &ExtCtxt,
builder: &aster::AstBuilder,
type_ident: Ident,
impl_generics: &ast::Generics,
ty: P<ast::Ty>,
span: Span,
enum_def: &ast::EnumDef,
) -> Result<BinaryExpressions, Error> {
let arms: Vec<_> = try!(enum_def.variants.iter()
.enumerate()
.map(|(variant_index, variant)| {
binary_expr_variant(
cx,
builder,
type_ident,
impl_generics,
ty.clone(),
span,
variant,
variant_index,
)
})
.collect());
let (size_arms, write_arms, mut read_arms) = (
arms.iter().map(|x| x.size.clone()).collect::<Vec<ast::Arm>>(),
arms.iter().map(|x| x.write.clone()).collect::<Vec<ast::Arm>>(),
arms.iter().map(|x| x.read.clone()).collect::<Vec<ast::Arm>>());
read_arms.push(quote_arm!(cx, _ => { Err(::ipc::BinaryConvertError::variant(buffer[0])) } ));
Ok(BinaryExpressions {
size: quote_expr!(cx, 1usize + match *self { $size_arms }),
write: quote_expr!(cx, match *self { $write_arms }; ),
read: quote_expr!(cx, match buffer[0] { $read_arms }),
})
}
struct BinaryArm {
size: ast::Arm,
write: ast::Arm,
read: ast::Arm,
}
fn fields_sequence(
ext_cx: &ExtCtxt,
_ty: &P<ast::Ty>,
fields: &[ast::StructField],
variant_ident: &ast::Ident,
) -> ast::Expr {
use syntax::parse::token;
use syntax::tokenstream::TokenTree::Token;
let named_members = fields.iter().any(|f| f.ident.is_some());
::quasi::parse_expr_panic(&mut ::syntax::parse::new_parser_from_tts(
ext_cx.parse_sess(),
{
let _sp = ext_cx.call_site();
let mut tt = ::std::vec::Vec::new();
tt.push(Token(_sp, token::Ident(variant_ident.clone())));
if named_members {
tt.push(Token(_sp, token::OpenDelim(token::Brace)));
}
else {
tt.push(Token(_sp, token::OpenDelim(token::Paren)));
}
for (idx, field) in fields.iter().enumerate() {
if field.ident.is_some() {
tt.push(Token(_sp, token::Ident(field.ident.clone().unwrap())));
tt.push(Token(_sp, token::Colon));
}
// special case for u8, it just takes byte form sequence
if ::syntax::print::pprust::ty_to_string(&field.ty) == "u8" {
tt.push(Token(_sp, token::Ident(ext_cx.ident_of("buffer"))));
tt.push(Token(_sp, token::OpenDelim(token::Bracket)));
tt.push(Token(_sp, token::Ident(ext_cx.ident_of("map"))));
tt.push(Token(_sp, token::OpenDelim(token::Bracket)));
tt.push(Token(_sp, token::Ident(ext_cx.ident_of(&format!("{}", idx)))));
tt.push(Token(_sp, token::CloseDelim(token::Bracket)));
tt.push(Token(_sp, token::CloseDelim(token::Bracket)));
tt.push(Token(_sp, token::Comma));
continue;
}
// special case for [u8], it just takes a byte sequence
if ::syntax::print::pprust::ty_to_string(&field.ty) == "[u8]" {
tt.push(Token(_sp, token::Ident(ext_cx.ident_of("buffer"))));
tt.push(Token(_sp, token::OpenDelim(token::Bracket)));
tt.push(Token(_sp, token::Ident(ext_cx.ident_of("map"))));
tt.push(Token(_sp, token::OpenDelim(token::Bracket)));
tt.push(Token(_sp, token::Ident(ext_cx.ident_of(&format!("{}", idx)))));
tt.push(Token(_sp, token::CloseDelim(token::Bracket)));
tt.push(Token(_sp, token::DotDot));
if idx+1 != fields.len() {
tt.push(Token(_sp, token::Ident(ext_cx.ident_of("map"))));
tt.push(Token(_sp, token::OpenDelim(token::Bracket)));
tt.push(Token(_sp, token::Ident(ext_cx.ident_of(&format!("{}", idx+1)))));
tt.push(Token(_sp, token::CloseDelim(token::Bracket)));
}
tt.push(Token(_sp, token::CloseDelim(token::Bracket)));
tt.push(Token(_sp, token::Comma));
continue;
}
tt.push(Token(_sp, token::Ident(ext_cx.ident_of("try!"))));
tt.push(Token(_sp, token::OpenDelim(token::Paren)));
tt.push(
Token(
_sp,
token::Ident(ext_cx.ident_of(&replace_qualified(&::syntax::print::pprust::ty_to_string(&field.ty))))
));
tt.push(Token(_sp, token::ModSep));
tt.push(Token(_sp, token::Ident(ext_cx.ident_of("from_bytes"))));
tt.push(Token(_sp, token::OpenDelim(token::Paren)));
tt.push(Token(_sp, token::BinOp(token::And)));
tt.push(Token(_sp, token::Ident(ext_cx.ident_of("buffer"))));
tt.push(Token(_sp, token::OpenDelim(token::Bracket)));
tt.push(Token(_sp, token::Ident(ext_cx.ident_of("map"))));
tt.push(Token(_sp, token::OpenDelim(token::Bracket)));
tt.push(Token(_sp, token::Ident(ext_cx.ident_of(&format!("{}", idx)))));
tt.push(Token(_sp, token::CloseDelim(token::Bracket)));
tt.push(Token(_sp, token::DotDot));
if idx+1 != fields.len() {
tt.push(Token(_sp, token::Ident(ext_cx.ident_of("map"))));
tt.push(Token(_sp, token::OpenDelim(token::Bracket)));
tt.push(Token(_sp, token::Ident(ext_cx.ident_of(&format!("{}", idx+1)))));
tt.push(Token(_sp, token::CloseDelim(token::Bracket)));
}
tt.push(Token(_sp, token::CloseDelim(token::Bracket)));
tt.push(Token(_sp, token::Comma));
tt.push(Token(_sp, token::Ident(ext_cx.ident_of("length_stack"))));
tt.push(Token(_sp, token::CloseDelim(token::Paren)));
// name member if it has resulted in the error
tt.push(Token(_sp, token::Dot));
tt.push(Token(_sp, token::Ident(ext_cx.ident_of("map_err"))));
tt.push(Token(_sp, token::OpenDelim(token::Paren)));
tt.push(Token(_sp, token::BinOp(token::Or)));
tt.push(Token(_sp, token::Ident(ext_cx.ident_of("e"))));
tt.push(Token(_sp, token::BinOp(token::Or)));
tt.push(Token(_sp, token::Ident(ext_cx.ident_of("e"))));
tt.push(Token(_sp, token::Dot));
tt.push(Token(_sp, token::Ident(ext_cx.ident_of("named"))));
tt.push(Token(_sp, token::OpenDelim(token::Paren)));
tt.push(Token(_sp, token::Literal(token::Lit::Str_(
field.ident.unwrap_or(ext_cx.ident_of(&format!("f{}", idx))).name),
None))
);
tt.push(Token(_sp, token::CloseDelim(token::Paren)));
tt.push(Token(_sp, token::CloseDelim(token::Paren)));
tt.push(Token(_sp, token::CloseDelim(token::Paren)));
tt.push(Token(_sp, token::Comma));
}
if named_members {
tt.push(Token(_sp, token::CloseDelim(token::Brace)));
}
else {
tt.push(Token(_sp, token::CloseDelim(token::Paren)));
}
tt
})
).unwrap()
}
fn named_fields_sequence(
ext_cx: &ExtCtxt,
ty: &P<ast::Ty>,
fields: &[ast::StructField],
) -> ast::Stmt {
use syntax::parse::token;
use syntax::tokenstream::TokenTree::Token;
::quasi::parse_stmt_panic(&mut ::syntax::parse::new_parser_from_tts(
ext_cx.parse_sess(),
{
let _sp = ext_cx.call_site();
let mut tt = ::std::vec::Vec::new();
tt.push(Token(_sp, token::Ident(ext_cx.ident_of("let"))));
tt.push(Token(_sp, token::Ident(ext_cx.ident_of("result"))));
tt.push(Token(_sp, token::Eq));
tt.push(Token(
_sp,
token::Ident(
ext_cx.ident_of(&::syntax::print::pprust::ty_to_string(ty))
)));
tt.push(Token(_sp, token::OpenDelim(token::Brace)));
for (idx, field) in fields.iter().enumerate() {
tt.push(Token(_sp, match field.ident {
Some(ident) => token::Ident(ident),
None => token::Ident(ext_cx.ident_of(&format!("{}", idx))),
}));
tt.push(Token(_sp, token::Colon));
// special case for u8, it just takes byte form sequence
if ::syntax::print::pprust::ty_to_string(&field.ty) == "u8" {
tt.push(Token(_sp, token::Ident(ext_cx.ident_of("buffer"))));
tt.push(Token(_sp, token::OpenDelim(token::Bracket)));
tt.push(Token(_sp, token::Ident(ext_cx.ident_of("map"))));
tt.push(Token(_sp, token::OpenDelim(token::Bracket)));
tt.push(Token(_sp, token::Ident(ext_cx.ident_of(&format!("{}", idx)))));
tt.push(Token(_sp, token::CloseDelim(token::Bracket)));
tt.push(Token(_sp, token::CloseDelim(token::Bracket)));
tt.push(Token(_sp, token::Comma));
continue;
}
// special case for [u8], it just takes a byte sequence
if ::syntax::print::pprust::ty_to_string(&field.ty) == "[u8]" {
tt.push(Token(_sp, token::Ident(ext_cx.ident_of("buffer"))));
tt.push(Token(_sp, token::OpenDelim(token::Bracket)));
tt.push(Token(_sp, token::Ident(ext_cx.ident_of("map"))));
tt.push(Token(_sp, token::OpenDelim(token::Bracket)));
tt.push(Token(_sp, token::Ident(ext_cx.ident_of(&format!("{}", idx)))));
tt.push(Token(_sp, token::CloseDelim(token::Bracket)));
tt.push(Token(_sp, token::DotDot));
if idx+1 != fields.len() {
tt.push(Token(_sp, token::Ident(ext_cx.ident_of("map"))));
tt.push(Token(_sp, token::OpenDelim(token::Bracket)));
tt.push(Token(_sp, token::Ident(ext_cx.ident_of(&format!("{}", idx+1)))));
tt.push(Token(_sp, token::CloseDelim(token::Bracket)));
}
tt.push(Token(_sp, token::CloseDelim(token::Bracket)));
tt.push(Token(_sp, token::Comma));
continue;
}
tt.push(Token(_sp, token::Ident(ext_cx.ident_of("try!"))));
tt.push(Token(_sp, token::OpenDelim(token::Paren)));
tt.push(Token(
_sp,
token::Ident(
ext_cx.ident_of(&replace_qualified(&::syntax::print::pprust::ty_to_string(&field.ty)))
)));
tt.push(Token(_sp, token::ModSep));
tt.push(Token(_sp, token::Ident(ext_cx.ident_of("from_bytes"))));
tt.push(Token(_sp, token::OpenDelim(token::Paren)));
tt.push(Token(_sp, token::BinOp(token::And)));
tt.push(Token(_sp, token::Ident(ext_cx.ident_of("buffer"))));
tt.push(Token(_sp, token::OpenDelim(token::Bracket)));
tt.push(Token(_sp, token::Ident(ext_cx.ident_of("map"))));
tt.push(Token(_sp, token::OpenDelim(token::Bracket)));
tt.push(Token(_sp, token::Ident(ext_cx.ident_of(&format!("{}", idx)))));
tt.push(Token(_sp, token::CloseDelim(token::Bracket)));
tt.push(Token(_sp, token::DotDot));
if idx + 1 != fields.len() {
tt.push(Token(_sp, token::Ident(ext_cx.ident_of("map"))));
tt.push(Token(_sp, token::OpenDelim(token::Bracket)));
tt.push(Token(_sp, token::Ident(ext_cx.ident_of(&format!("{}", idx+1)))));
tt.push(Token(_sp, token::CloseDelim(token::Bracket)));
}
tt.push(Token(_sp, token::CloseDelim(token::Bracket)));
tt.push(Token(_sp, token::Comma));
tt.push(Token(_sp, token::Ident(ext_cx.ident_of("length_stack"))));
tt.push(Token(_sp, token::CloseDelim(token::Paren)));
// name member if it has resulted in the error
tt.push(Token(_sp, token::Dot));
tt.push(Token(_sp, token::Ident(ext_cx.ident_of("map_err"))));
tt.push(Token(_sp, token::OpenDelim(token::Paren)));
tt.push(Token(_sp, token::BinOp(token::Or)));
tt.push(Token(_sp, token::Ident(ext_cx.ident_of("e"))));
tt.push(Token(_sp, token::BinOp(token::Or)));
tt.push(Token(_sp, token::Ident(ext_cx.ident_of("e"))));
tt.push(Token(_sp, token::Dot));
tt.push(Token(_sp, token::Ident(ext_cx.ident_of("named"))));
tt.push(Token(_sp, token::OpenDelim(token::Paren)));
tt.push(Token(_sp, token::Literal(token::Lit::Str_(
field.ident.unwrap_or(ext_cx.ident_of(&format!("f{}", idx))).name),
None))
);
tt.push(Token(_sp, token::CloseDelim(token::Paren)));
tt.push(Token(_sp, token::CloseDelim(token::Paren)));
tt.push(Token(_sp, token::CloseDelim(token::Paren)));
tt.push(Token(_sp, token::Comma));
}
tt.push(Token(_sp, token::CloseDelim(token::Brace)));
tt
})
).unwrap()
}
fn binary_expr_variant(
cx: &ExtCtxt,
builder: &aster::AstBuilder,
type_ident: Ident,
_generics: &ast::Generics,
ty: P<ast::Ty>,
_span: Span,
variant: &ast::Variant,
variant_index: usize,
) -> Result<BinaryArm, Error> {
let variant_ident = variant.node.name;
let variant_index_ident = builder.id(format!("{}", variant_index));
match variant.node.data {
ast::VariantData::Unit(_) => {
let pat = builder.pat().path()
.id(type_ident).id(variant_ident)
.build();
let variant_val = builder.id(format!("{}::{}", type_ident, variant_ident));
Ok(BinaryArm {
size: quote_arm!(cx, $pat => { 0usize } ),
write: quote_arm!(cx, $pat => { buffer[0] = $variant_index_ident; Ok(()) } ),
read: quote_arm!(cx, $variant_index_ident => { Ok($variant_val) } ),
})
},
ast::VariantData::Tuple(ref fields, _) => {
let field_names: Vec<ast::Ident> = (0 .. fields.len())
.map(|i| builder.id(format!("__field{}", i)))
.collect();
let pat = builder.pat().enum_()
.id(type_ident).id(variant_ident).build()
.with_pats(
field_names.iter()
.map(|field| builder.pat().ref_id(field))
)
.build();
let binary_expr = try!(binary_expr_struct(
cx,
&builder,
ty,
fields,
None,
Some(builder.id(format!("{}::{}", type_ident, variant_ident))),
));
let (size_expr, write_expr, read_expr) = (binary_expr.size, vec![binary_expr.write], binary_expr.read);
Ok(BinaryArm {
size: quote_arm!(cx, $pat => { $size_expr } ),
write: quote_arm!(cx,
$pat => {
buffer[0] = $variant_index_ident;
let buffer = &mut buffer[1..];
$write_expr
}),
read: quote_arm!(cx,
$variant_index_ident => {
let buffer = &buffer[1..];
$read_expr
}
),
})
},
ast::VariantData::Struct(ref fields, _) => {
let field_names: Vec<_> = (0 .. fields.len())
.map(|i| builder.id(format!("__field{}", i)))
.collect();
let pat = builder.pat().struct_()
.id(type_ident).id(variant_ident).build()
.with_pats(
field_names.iter()
.zip(fields.iter())
.map(|(id, field)|(field.ident.unwrap(), builder.pat().ref_id(id))))
.build();
let binary_expr = try!(binary_expr_struct(
cx,
&builder,
ty,
fields,
None,
Some(builder.id(format!("{}::{}", type_ident, variant_ident))),
));
let (size_expr, write_expr, read_expr) = (binary_expr.size, vec![binary_expr.write], binary_expr.read);
Ok(BinaryArm {
size: quote_arm!(cx, $pat => { $size_expr } ),
write: quote_arm!(cx,
$pat => {
buffer[0] = $variant_index_ident;
let buffer = &mut buffer[1..];
$write_expr
}),
read: quote_arm!(cx,
$variant_index_ident => {
let buffer = &buffer[1..];
$read_expr
}
),
})
},
}
}

19
ipc/hypervisor/Cargo.toml
View File

@ -1,19 +0,0 @@
[package]
name = "ethcore-ipc-hypervisor"
version = "1.2.0"
authors = ["Parity Technologies <admin@parity.io>"]
license = "GPL-3.0"
build = "build.rs"
[features]
[dependencies]
ethcore-ipc = { path = "../rpc" }
nanomsg = { git = "https://github.com/paritytech/nanomsg.rs.git", branch = "parity-1.7" }
ethcore-ipc-nano = { path = "../nano" }
semver = "0.6"
log = "0.3"
time = "0.1"
[build-dependencies]
ethcore-ipc-codegen = { path = "../codegen" }

273
ipc/hypervisor/src/lib.rs
View File

@ -1,273 +0,0 @@
// Copyright 2015-2017 Parity Technologies (UK) Ltd.
// This file is part of Parity.
// Parity is free software: you can redistribute it and/or modify
// it under the terms of the GNU General Public License as published by
// the Free Software Foundation, either version 3 of the License, or
// (at your option) any later version.
// Parity is distributed in the hope that it will be useful,
// but WITHOUT ANY WARRANTY; without even the implied warranty of
// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
// GNU General Public License for more details.
// You should have received a copy of the GNU General Public License
// along with Parity. If not, see <http://www.gnu.org/licenses/>.
//! Parity interprocess hypervisor module
#![cfg_attr(feature="dev", allow(used_underscore_binding))]
extern crate ethcore_ipc as ipc;
extern crate ethcore_ipc_nano as nanoipc;
extern crate semver;
#[macro_use] extern crate log;
extern crate time;
pub mod service;
/// Default value for hypervisor ipc listener
pub const HYPERVISOR_IPC_URL: &'static str = "parity-internal-hyper-status.ipc";
use std::sync::{Arc,RwLock};
use service::{HypervisorService, IpcModuleId};
use std::process::{Command,Child};
use std::collections::HashMap;
pub use service::{HypervisorServiceClient, ControlService, CLIENT_MODULE_ID, SYNC_MODULE_ID};
pub type BinaryId = &'static str;
pub struct Hypervisor {
ipc_addr: String,
service: Arc<HypervisorService>,
ipc_worker: RwLock<nanoipc::Worker<HypervisorService>>,
processes: RwLock<HashMap<IpcModuleId, Child>>,
modules: HashMap<IpcModuleId, BootArgs>,
pub io_path: String,
}
/// Boot arguments for binary
pub struct BootArgs {
cli: Option<Vec<String>>,
stdin: Option<Vec<u8>>,
}
impl BootArgs {
/// New empty boot arguments
pub fn new() -> BootArgs {
BootArgs {
cli: None,
stdin: None,
}
}
/// Set command-line arguments for boot
pub fn cli(mut self, cli: Vec<String>) -> BootArgs {
self.cli = Some(cli);
self
}
/// Set std-in stream for boot
pub fn stdin(mut self, stdin: Vec<u8>) -> BootArgs {
self.stdin = Some(stdin);
self
}
}
impl Hypervisor {
/// initializes the Hypervisor service with the open ipc socket for incoming clients
pub fn new() -> Hypervisor {
Hypervisor::with_url(HYPERVISOR_IPC_URL)
}
pub fn module(mut self, module_id: IpcModuleId, args: BootArgs) -> Hypervisor {
self.modules.insert(module_id, args);
self.service.add_module(module_id);
self
}
pub fn local_module(self, module_id: IpcModuleId) -> Hypervisor {
self.service.add_module(module_id);
self
}
pub fn io_path(mut self, directory: &str) -> Hypervisor {
self.io_path = directory.to_owned();
self
}
/// Starts with the specified address for the ipc listener and
/// the specified list of modules in form of created service
pub fn with_url(addr: &str) -> Hypervisor {
let service = HypervisorService::new();
let worker = nanoipc::Worker::new(&service);
Hypervisor{
ipc_addr: addr.to_owned(),
service: service,
ipc_worker: RwLock::new(worker),
processes: RwLock::new(HashMap::new()),
modules: HashMap::new(),
io_path: "/tmp".to_owned(),
}
}
/// Since one binary can host multiple modules
/// we match binaries
fn match_module(&self, module_id: &IpcModuleId) -> Option<&BootArgs> {
self.modules.get(module_id)
}
/// Creates IPC listener and starts all binaries
pub fn start(&self) {
let mut worker = self.ipc_worker.write().unwrap();
worker.add_reqrep(&self.ipc_addr).unwrap_or_else(|e| panic!("Hypervisor ipc worker can not start - critical! ({:?})", e));
for module_id in self.service.module_ids() {
self.start_module(module_id);
}
}
/// Start binary for the specified module
/// Does nothing when it is already started on module is inside the
/// main binary
fn start_module(&self, module_id: IpcModuleId) {
use std::io::Write;
self.match_module(&module_id).map(|boot_args| {
let mut processes = self.processes.write().unwrap();
{
if processes.get(&module_id).is_some() {
// already started for another module
return;
}
}
let mut command = Command::new(&std::env::current_exe().unwrap());
command.stderr(std::process::Stdio::inherit());
if let Some(ref cli_args) = boot_args.cli {
for arg in cli_args { command.arg(arg); }
}
command.stdin(std::process::Stdio::piped());
trace!(target: "hypervisor", "Spawn executable: {:?}", command);
let mut child = command.spawn().unwrap_or_else(
|e| panic!("Hypervisor cannot execute command ({:?}): {}", command, e));
if let Some(ref std_in) = boot_args.stdin {
trace!(target: "hypervisor", "Pushing std-in payload...");
child.stdin.as_mut()
.expect("std-in should be piped above")
.write(std_in)
.unwrap_or_else(|e| panic!(format!("Error trying to pipe stdin for {:?}: {:?}", &command, e)));
drop(child.stdin.take());
}
processes.insert(module_id, child);
});
}
/// Reports if all modules are checked in
pub fn modules_ready(&self) -> bool {
self.service.unchecked_count() == 0
}
pub fn modules_shutdown(&self) -> bool {
self.service.running_count() == 0
}
/// Waits for every required module to check in
pub fn wait_for_startup(&self) {
let mut worker = self.ipc_worker.write().unwrap();
while !self.modules_ready() {
worker.poll()
}
}
/// Waits for every required module to check in
pub fn wait_for_shutdown(&self) -> bool {
use time::{PreciseTime, Duration};
let mut worker = self.ipc_worker.write().unwrap();
let start = PreciseTime::now();
while !self.modules_shutdown() {
worker.poll();
if start.to(PreciseTime::now()) > Duration::seconds(30) {
warn!("Some modules failed to shutdown gracefully, they will be terminated.");
break;
}
}
self.modules_shutdown()
}
/// Shutdown the ipc and all managed child processes
pub fn shutdown(&self) {
let mut childs = self.processes.write().unwrap();
for (ref module, _) in childs.iter() {
trace!(target: "hypervisor", "Stopping process module: {}", module);
self.service.send_shutdown(**module);
}
trace!(target: "hypervisor", "Waiting for shutdown...");
if self.wait_for_shutdown() {
trace!(target: "hypervisor", "All modules reported shutdown");
return;
}
for (ref module, ref mut process) in childs.iter_mut() {
if self.service.is_running(**module) {
process.kill().unwrap();
trace!("Terminated {}", module);
}
}
}
}
impl Drop for Hypervisor {
fn drop(&mut self) {
self.shutdown();
}
}
#[cfg(test)]
mod tests {
use super::*;
use std::sync::atomic::{AtomicBool,Ordering};
use std::sync::Arc;
use nanoipc;
#[test]
fn can_init() {
let url = "ipc:///tmp/test-parity-hypervisor-10.ipc";
let test_module_id = 8080u64;
let hypervisor = Hypervisor::with_url(url).local_module(test_module_id);
assert_eq!(false, hypervisor.modules_ready());
}
#[test]
fn can_wait_for_startup() {
let url = "ipc:///tmp/test-parity-hypervisor-20.ipc";
let test_module_id = 8080u64;
let hypervisor_ready = Arc::new(AtomicBool::new(false));
let hypervisor_ready_local = hypervisor_ready.clone();
::std::thread::spawn(move || {
while !hypervisor_ready.load(Ordering::Relaxed) { }
let client = nanoipc::fast_client::<HypervisorServiceClient<_>>(url).unwrap();
client.handshake().unwrap();
client.module_ready(test_module_id, url.to_owned());
});
let hypervisor = Hypervisor::with_url(url).local_module(test_module_id);
hypervisor.start();
hypervisor_ready_local.store(true, Ordering::Relaxed);
hypervisor.wait_for_startup();
assert_eq!(true, hypervisor.modules_ready());
}
}

20
ipc/hypervisor/src/service.rs
View File

@ -1,20 +0,0 @@
// Copyright 2015-2017 Parity Technologies (UK) Ltd.
// This file is part of Parity.
// Parity is free software: you can redistribute it and/or modify
// it under the terms of the GNU General Public License as published by
// the Free Software Foundation, either version 3 of the License, or
// (at your option) any later version.
// Parity is distributed in the hope that it will be useful,
// but WITHOUT ANY WARRANTY; without even the implied warranty of
// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
// GNU General Public License for more details.
// You should have received a copy of the GNU General Public License
// along with Parity. If not, see <http://www.gnu.org/licenses/>.
//! Parity interprocess hypervisor IPC service
#![allow(dead_code, unused_assignments, unused_variables)] // codegen issues
include!(concat!(env!("OUT_DIR"), "/service.rs.in"));

125
ipc/hypervisor/src/service.rs.in
View File

@ -1,125 +0,0 @@
// Copyright 2015-2017 Parity Technologies (UK) Ltd.
// This file is part of Parity.
// Parity is free software: you can redistribute it and/or modify
// it under the terms of the GNU General Public License as published by
// the Free Software Foundation, either version 3 of the License, or
// (at your option) any later version.
// Parity is distributed in the hope that it will be useful,
// but WITHOUT ANY WARRANTY; without even the implied warranty of
// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
// GNU General Public License for more details.
// You should have received a copy of the GNU General Public License
// along with Parity. If not, see <http://www.gnu.org/licenses/>.
use std::sync::{RwLock,Arc};
use ipc::IpcConfig;
use std::collections::HashMap;
use nanoipc;
pub type IpcModuleId = u64;
/// Blockhain database module id
pub const CLIENT_MODULE_ID: IpcModuleId = 2000;
/// Sync module id
pub const SYNC_MODULE_ID: IpcModuleId = 2100;
/// IPC service that handles module management
pub struct HypervisorService {
modules: RwLock<HashMap<IpcModuleId, ModuleState>>,
}
#[derive(Default)]
pub struct ModuleState {
started: bool,
control_url: String,
shutdown: bool,
}
#[ipc]
pub trait ControlService {
fn shutdown(&self) -> bool;
}
#[ipc]
impl HypervisorService {
// return type for making method synchronous
fn module_ready(&self, module_id: u64, control_url: String) -> bool {
let mut modules = self.modules.write().unwrap();
modules.get_mut(&module_id).map(|mut module| {
module.started = true;
module.control_url = control_url;
});
trace!(target: "hypervisor", "Module ready: {}", module_id);
true
}
// return type for making method synchronous
fn module_shutdown(&self, module_id: u64) -> bool {
let mut modules = self.modules.write().unwrap();
modules.get_mut(&module_id).map(|mut module| {
module.shutdown = true;
});
trace!(target: "hypervisor", "Module shutdown: {}", module_id);
true
}
}
impl HypervisorService {
/// New service with the default list of modules
pub fn new() -> Arc<HypervisorService> {
HypervisorService::with_modules(vec![])
}
/// New service with list of modules that will report for being ready
pub fn with_modules(module_ids: Vec<IpcModuleId>) -> Arc<HypervisorService> {
let mut modules = HashMap::new();
for module_id in module_ids {
modules.insert(module_id, ModuleState::default());
}
Arc::new(HypervisorService {
modules: RwLock::new(modules),
})
}
/// Add the module to the check-list
pub fn add_module(&self, module_id: IpcModuleId) {
self.modules.write().unwrap().insert(module_id, ModuleState::default());
}
/// Number of modules still being waited for check-in
pub fn unchecked_count(&self) -> usize {
self.modules.read().unwrap().iter().filter(|&(_, module)| !module.started).count()
}
/// List of all modules within this service
pub fn module_ids(&self) -> Vec<IpcModuleId> {
self.modules.read().unwrap().iter().map(|(module_id, _)| module_id).cloned().collect()
}
/// Number of modules started and running
pub fn running_count(&self) -> usize {
self.modules.read().unwrap().iter().filter(|&(_, module)| module.started && !module.shutdown).count()
}
pub fn is_running(&self, id: IpcModuleId) -> bool {
self.modules.read().unwrap().get(&id).map(|module| module.started && !module.shutdown).unwrap_or(false)
}
pub fn send_shutdown(&self, module_id: IpcModuleId) {
let modules = self.modules.read().unwrap();
modules.get(&module_id).map(|module| {
trace!(target: "hypervisor", "Sending shutdown to {}({})", module_id, &module.control_url);
let client = nanoipc::fast_client::<ControlServiceClient<_>>(&module.control_url).unwrap();
client.shutdown();
trace!(target: "hypervisor", "Sent shutdown to {}", module_id);
});
}
}
impl ::ipc::IpcConfig for HypervisorService {}
impl ::ipc::IpcConfig for ControlService {}

13
ipc/nano/Cargo.toml
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@ -1,13 +0,0 @@
[package]
name = "ethcore-ipc-nano"
version = "1.9.0"
authors = ["Parity Technologies <admin@parity.io>"]
license = "GPL-3.0"
[features]
[dependencies]
ethcore-ipc = { path = "../rpc" }
nanomsg = { git = "https://github.com/paritytech/nanomsg.rs.git", branch = "parity-1.7" }
log = "0.3"
lazy_static = "0.2"

355
ipc/nano/src/lib.rs
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@ -1,355 +0,0 @@
// Copyright 2015-2017 Parity Technologies (UK) Ltd.
// This file is part of Parity.
// Parity is free software: you can redistribute it and/or modify
// it under the terms of the GNU General Public License as published by
// the Free Software Foundation, either version 3 of the License, or
// (at your option) any later version.
// Parity is distributed in the hope that it will be useful,
// but WITHOUT ANY WARRANTY; without even the implied warranty of
// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
// GNU General Public License for more details.
// You should have received a copy of the GNU General Public License
// along with Parity. If not, see <http://www.gnu.org/licenses/>.
//! IPC over nanomsg transport
extern crate ethcore_ipc as ipc;
extern crate nanomsg;
#[macro_use] extern crate log;
#[macro_use] extern crate lazy_static;
pub use ipc::{WithSocket, IpcInterface, IpcConfig};
pub use nanomsg::Socket as NanoSocket;
use std::sync::*;
use nanomsg::{Socket, Protocol, Error, Endpoint, PollRequest, PollFd, PollInOut};
use std::ops::Deref;
const POLL_TIMEOUT: isize = 200;
const DEFAULT_CONNECTION_TIMEOUT: isize = 30000;
const DEBUG_CONNECTION_TIMEOUT: isize = 5000;
/// Generic worker to handle service (binded) sockets
pub struct Worker<S: ?Sized> where S: IpcInterface {
service: Arc<S>,
sockets: Vec<(Socket, Endpoint)>,
polls: Vec<PollFd>,
buf: Vec<u8>,
}
/// struct for guarding `_endpoint` (so that it wont drop)
/// derefs to client `S`
pub struct GuardedSocket<S> where S: WithSocket<Socket> {
client: Arc<S>,
_endpoint: Endpoint,
}
impl<S> GuardedSocket<S> where S: WithSocket<Socket> {
pub fn service(&self) -> Arc<S> {
self.client.clone()
}
}
impl<S> Deref for GuardedSocket<S> where S: WithSocket<Socket> {
type Target = Arc<S>;
fn deref(&self) -> &Arc<S> {
&self.client
}
}
/// Spawns client <`S`> over specified address
/// creates socket and connects endpoint to it
/// for duplex (paired) connections with the service
pub fn init_duplex_client<S>(socket_addr: &str) -> Result<GuardedSocket<S>, SocketError> where S: WithSocket<Socket> {
let mut socket = Socket::new(Protocol::Pair).map_err(|e| {
warn!(target: "ipc", "Failed to create ipc socket: {:?}", e);
SocketError::DuplexLink
})?;
socket.set_receive_timeout(DEFAULT_CONNECTION_TIMEOUT).unwrap();
let endpoint = socket.connect(socket_addr).map_err(|e| {
warn!(target: "ipc", "Failed to bind socket to address '{}': {:?}", socket_addr, e);
SocketError::DuplexLink
})?;
Ok(GuardedSocket {
client: Arc::new(S::init(socket)),
_endpoint: endpoint,
})
}
/// Spawns client <`S`> over specified address
/// creates socket and connects endpoint to it
/// for request-reply connections to the service
pub fn client<S>(socket_addr: &str, receive_timeout: Option<isize>) -> Result<GuardedSocket<S>, SocketError> where S: WithSocket<Socket> {
let mut socket = Socket::new(Protocol::Req).map_err(|e| {
warn!(target: "ipc", "Failed to create ipc socket: {:?}", e);
SocketError::RequestLink
})?;
if let Some(timeout) = receive_timeout {
socket.set_receive_timeout(timeout).unwrap();
}
let endpoint = socket.connect(socket_addr).map_err(|e| {
warn!(target: "ipc", "Failed to bind socket to address '{}': {:?}", socket_addr, e);
SocketError::RequestLink
})?;
trace!(target: "ipc", "Created client for {}", socket_addr);
Ok(GuardedSocket {
client: Arc::new(S::init(socket)),
_endpoint: endpoint,
})
}
lazy_static! {
/// Set PARITY_IPC_DEBUG=1 for fail-fast connectivity problems diagnostic
pub static ref DEBUG_FLAG: bool = {
use std::env;
if let Ok(debug) = env::var("PARITY_IPC_DEBUG") {
debug == "1" || debug.to_uppercase() == "TRUE"
}
else { false }
};
}
/// Client with no default timeout on operations
pub fn generic_client<S>(socket_addr: &str) -> Result<GuardedSocket<S>, SocketError> where S: WithSocket<Socket> {
if *DEBUG_FLAG {
client(socket_addr, Some(DEBUG_CONNECTION_TIMEOUT))
} else {
client(socket_addr, None)
}
}
/// Client over interface that is supposed to give quick almost non-blocking responses
pub fn fast_client<S>(socket_addr: &str) -> Result<GuardedSocket<S>, SocketError> where S: WithSocket<Socket> {
if *DEBUG_FLAG {
client(socket_addr, Some(DEBUG_CONNECTION_TIMEOUT))
} else {
client(socket_addr, Some(DEFAULT_CONNECTION_TIMEOUT))
}
}
/// Error occurred while establising socket or endpoint
#[derive(Debug)]
pub enum SocketError {
/// Error establising duplex (paired) socket and/or endpoint
DuplexLink,
/// Error establising duplex (paired) socket and/or endpoint
RequestLink,
}
impl<S: ?Sized> Worker<S> where S: IpcInterface {
/// New worker over specified `service`
pub fn new(service: &Arc<S>) -> Worker<S> {
Worker::<S> {
service: service.clone(),
sockets: Vec::new(),
polls: Vec::new(),
buf: Vec::new(),
}
}
/// Polls all sockets, reads and dispatches method invocations
pub fn poll(&mut self) {
use std::io::Write;
let mut request = PollRequest::new(&mut self.polls[..]);
let _result_guard = Socket::poll(&mut request, POLL_TIMEOUT);
for (fd_index, fd) in request.get_fds().iter().enumerate() {
if fd.can_read() {
let (ref mut socket, _) = self.sockets[fd_index];
unsafe { self.buf.set_len(0); }
match socket.nb_read_to_end(&mut self.buf) {
Ok(method_sign_len) => {
if method_sign_len >= 2 {
// method_num
let method_num = self.buf[0] as u16 * 256 + self.buf[1] as u16;
// payload
let payload = &self.buf[2..];
// dispatching for ipc interface
let result = self.service.dispatch_buf(method_num, payload);
if let Err(e) = socket.write(&result) {
warn!(target: "ipc", "Failed to write response: {:?}", e);
}
}
else {
warn!(target: "ipc", "Failed to read method signature from socket: unexpected message length({})", method_sign_len);
}
},
Err(Error::TryAgain) => {
},
Err(x) => {
warn!(target: "ipc", "Error polling connections {:?}", x);
panic!();
}
}
}
}
}
/// Stores nanomsg poll request for reuse
fn rebuild_poll_request(&mut self) {
self.polls = self.sockets.iter()
.map(|&(ref socket, _)| socket.new_pollfd(PollInOut::In))
.collect::<Vec<PollFd>>();
}
/// Add exclusive socket for paired client
/// Only one connection over this address is allowed
pub fn add_duplex(&mut self, addr: &str) -> Result<(), SocketError> {
let mut socket = Socket::new(Protocol::Pair).map_err(|e| {
warn!(target: "ipc", "Failed to create ipc socket: {:?}", e);
SocketError::DuplexLink
})?;
let endpoint = socket.bind(addr).map_err(|e| {
warn!(target: "ipc", "Failed to bind socket to address '{}': {:?}", addr, e);
SocketError::DuplexLink
})?;
self.sockets.push((socket, endpoint));
self.rebuild_poll_request();
trace!(target: "ipc", "Started duplex worker at {}", addr);
Ok(())
}
/// Add generic socket for request-reply style communications
/// with multiple clients
pub fn add_reqrep(&mut self, addr: &str) -> Result<(), SocketError> {
let mut socket = Socket::new(Protocol::Rep).map_err(|e| {
warn!(target: "ipc", "Failed to create ipc socket: {:?}", e);
SocketError::DuplexLink
})?;
let endpoint = socket.bind(addr).map_err(|e| {
warn!(target: "ipc", "Failed to bind socket to address '{}': {:?}", addr, e);
SocketError::DuplexLink
})?;
self.sockets.push((socket, endpoint));
self.rebuild_poll_request();
trace!(target: "ipc", "Started request-reply worker at {}", addr);
Ok(())
}
}
#[cfg(test)]
mod service_tests {
use super::Worker;
use ipc::*;
use std::io::{Read, Write};
use std::sync::{Arc, RwLock};
use nanomsg::{Socket, Protocol, Endpoint};
struct TestInvoke {
method_num: u16,
params: Vec<u8>,
}
struct DummyService {
methods_stack: RwLock<Vec<TestInvoke>>,
}
impl DummyService {
fn new() -> DummyService {
DummyService { methods_stack: RwLock::new(Vec::new()) }
}
}
impl IpcInterface for DummyService {
fn dispatch<R>(&self, _r: &mut R) -> Vec<u8> where R: Read {
vec![]
}
fn dispatch_buf(&self, method_num: u16, buf: &[u8]) -> Vec<u8> {
self.methods_stack.write().unwrap().push(
TestInvoke {
method_num: method_num,
params: buf.to_vec(),
});
vec![]
}
}
impl IpcConfig for DummyService {}
fn dummy_write(addr: &str, buf: &[u8]) -> (Socket, Endpoint) {
let mut socket = Socket::new(Protocol::Pair).unwrap();
let endpoint = socket.connect(addr).unwrap();
socket.write(buf).unwrap();
(socket, endpoint)
}
#[test]
fn can_create_worker() {
let worker = Worker::<DummyService>::new(&Arc::new(DummyService::new()));
assert_eq!(0, worker.sockets.len());
}
#[test]
fn can_add_duplex_socket_to_worker() {
let mut worker = Worker::<DummyService>::new(&Arc::new(DummyService::new()));
worker.add_duplex("ipc:///tmp/parity-test10.ipc").unwrap();
assert_eq!(1, worker.sockets.len());
}
#[test]
fn worker_can_poll_empty() {
let service = Arc::new(DummyService::new());
let mut worker = Worker::<DummyService>::new(&service);
worker.add_duplex("ipc:///tmp/parity-test20.ipc").unwrap();
worker.poll();
assert_eq!(0, service.methods_stack.read().unwrap().len());
}
#[test]
fn worker_can_poll() {
let url = "ipc:///tmp/parity-test30.ipc";
let mut worker = Worker::<DummyService>::new(&Arc::new(DummyService::new()));
worker.add_duplex(url).unwrap();
let (_socket, _endpoint) = dummy_write(url, &vec![0, 0, 7, 7, 6, 6]);
worker.poll();
assert_eq!(1, worker.service.methods_stack.read().unwrap().len());
assert_eq!(0, worker.service.methods_stack.read().unwrap()[0].method_num);
assert_eq!([7, 7, 6, 6], worker.service.methods_stack.read().unwrap()[0].params[..]);
}
#[test]
fn worker_can_poll_long() {
let url = "ipc:///tmp/parity-test40.ipc";
let mut worker = Worker::<DummyService>::new(&Arc::new(DummyService::new()));
worker.add_duplex(url).unwrap();
let message = [0u8; 1024*1024];
let (_socket, _endpoint) = dummy_write(url, &message);
worker.poll();
assert_eq!(1, worker.service.methods_stack.read().unwrap().len());
assert_eq!(0, worker.service.methods_stack.read().unwrap()[0].method_num);
assert_eq!(vec![0u8; 1024*1024-2], worker.service.methods_stack.read().unwrap()[0].params);
}
}

14
ipc/rpc/Cargo.toml
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@ -1,14 +0,0 @@
[package]
name = "ethcore-ipc"
version = "1.9.0"
authors = ["Parity Technologies <admin@parity.io>"]
license = "GPL-3.0"
[features]
[dependencies]
ethcore-devtools = { path = "../../devtools" }
nanomsg = { git = "https://github.com/paritytech/nanomsg.rs.git", branch = "parity-1.7" }
ethcore-bigint = { path = "../../util/bigint"}
ethcore-util = { path = "../../util" }
semver = "0.6"

1196
ipc/rpc/src/binary.rs
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106
ipc/rpc/src/interface.rs
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@ -1,106 +0,0 @@
// Copyright 2015-2017 Parity Technologies (UK) Ltd.
// This file is part of Parity.
// Parity is free software: you can redistribute it and/or modify
// it under the terms of the GNU General Public License as published by
// the Free Software Foundation, either version 3 of the License, or
// (at your option) any later version.
// Parity is distributed in the hope that it will be useful,
// but WITHOUT ANY WARRANTY; without even the implied warranty of
// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
// GNU General Public License for more details.
// You should have received a copy of the GNU General Public License
// along with Parity. If not, see <http://www.gnu.org/licenses/>.
//! IPC RPC interface
use std::io::{Read, Write};
use std::marker::Sync;
use semver::Version;
#[derive(Debug, PartialEq, Eq, Clone)]
/// Handshake for client and server to negotiate api/protocol version
pub struct Handshake {
pub protocol_version: Version,
pub api_version: Version,
}
/// Allows to configure custom version and custom handshake response for
/// ipc host
pub trait IpcConfig {
/// Current service api version
/// Should be increased if any of the methods changes signature
fn api_version() -> Version {
Version::parse("1.0.0").unwrap()
}
/// Current ipc protocol version
/// Should be increased only if signature of system methods changes
fn protocol_version() -> Version {
Version::parse("1.0.0").unwrap()
}
/// Default handshake requires exact versions match
fn handshake(handshake: &Handshake) -> bool {
handshake.protocol_version == Self::protocol_version() &&
handshake.api_version == Self::api_version()
}
}
/// Error in dispatching or invoking methods via IPC
#[derive(Debug)]
pub enum Error {
UnknownSystemCall,
ClientUnsupported,
RemoteServiceUnsupported,
HandshakeFailed,
}
/// Allows implementor to be attached to generic worker and dispatch rpc requests
/// over IPC
pub trait IpcInterface : IpcConfig {
/// reads the message from io, dispatches the call and returns serialized result
fn dispatch<R>(&self, r: &mut R) -> Vec<u8> where R: Read;
/// deserializes the payload from buffer, dispatches invoke and returns serialized result
/// (for non-blocking io)
fn dispatch_buf(&self, method_num: u16, buf: &[u8]) -> Vec<u8>;
}
/// serializes method invocation (method_num and parameters) to the stream specified by `w`
pub fn invoke<W>(method_num: u16, params: &Option<Vec<u8>>, w: &mut W) where W: Write {
// creating buffer to contain all message
let buf_len = match *params { None => 2, Some(ref val) => val.len() + 2 };
let mut buf = vec![0u8; buf_len];
// writing method_num as u16
buf[1] = (method_num & 255) as u8;
buf[0] = (method_num >> 8) as u8;
// serializing parameters only if provided with any
if params.is_some() {
buf[2..buf_len].clone_from_slice(params.as_ref().unwrap());
}
if w.write(&buf).unwrap() != buf_len
{
// if write was inconsistent
panic!("failed to write to socket");
}
}
/// IpcSocket, read/write generalization
pub trait IpcSocket: Read + Write + Sync + Send {
}
/// Basically something that needs only socket to be spawned
pub trait WithSocket<S: IpcSocket> {
fn init(socket: S) -> Self;
}
impl IpcSocket for ::devtools::TestSocket {}
impl IpcSocket for ::nanomsg::Socket {}

28
ipc/rpc/src/lib.rs
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@ -1,28 +0,0 @@
// Copyright 2015-2017 Parity Technologies (UK) Ltd.
// This file is part of Parity.
// Parity is free software: you can redistribute it and/or modify
// it under the terms of the GNU General Public License as published by
// the Free Software Foundation, either version 3 of the License, or
// (at your option) any later version.
// Parity is distributed in the hope that it will be useful,
// but WITHOUT ANY WARRANTY; without even the implied warranty of
// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
// GNU General Public License for more details.
// You should have received a copy of the GNU General Public License
// along with Parity. If not, see <http://www.gnu.org/licenses/>.
//! IPC RPC interface
extern crate ethcore_devtools as devtools;
extern crate semver;
extern crate nanomsg;
extern crate ethcore_util as util;
extern crate ethcore_bigint as bigint;
pub mod interface;
pub mod binary;
pub use interface::{IpcInterface, IpcSocket, invoke, IpcConfig, Handshake, Error, WithSocket};
pub use binary::{BinaryConvertable, BinaryConvertError, BinVersion, BinHandshake};

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