Move a bunch of stuff around (#10101)

* Move devtools.

* Merge stop_guard & rename memzero

* Move price-info to miner.

* Group account management

* Clean up workspace members.

* Move local store closer to miner.

* Move clib examples.

* Move registrar and hash-fetch

* Move rpc_cli/rpc_client

* Move stratum closer to miner.

* Fix naming convention of crates.

* Update Cpp examples path.

* Fix paths for clib-example.

* Fix removing build.

parity-clib/examples/cpp/CMakeLists.txt

@@ -0,0 +1,19 @@
+cmake_minimum_required(VERSION 3.5)
+include(ExternalProject)
+
+include_directories("${CMAKE_SOURCE_DIR}/../../../parity-clib")
+
+add_executable(parity-example main.cpp)
+
+ExternalProject_Add(
+    libparity
+    DOWNLOAD_COMMAND ""
+    CONFIGURE_COMMAND ""
+    BUILD_COMMAND ""
+    COMMAND cargo build -p parity-clib      # Note: use --release in a real project
+    BINARY_DIR "${CMAKE_SOURCE_DIR}/../../../target"
+    INSTALL_COMMAND ""
+    LOG_BUILD ON)
+
+add_dependencies(parity-example libparity)
+target_link_libraries(parity-example "${CMAKE_SOURCE_DIR}/../../../target/debug/libparity.so")

parity-clib/examples/cpp/main.cpp

@@ -0,0 +1,57 @@
+// Copyright 2015-2018 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/>.
+
+#include <cstddef>
+#include <cstdio>
+#include <cstdlib>
+#include <cstring>
+#include <unistd.h>
+#include <parity.h>
+
+void on_restart(void*, const char*, size_t) {}
+
+int main() {
+    ParityParams cfg = { 0 };
+    cfg.on_client_restart_cb = on_restart;
+
+    const char* args[] = {"--no-ipc"};
+    size_t str_lens[] = {8};
+    if (parity_config_from_cli(args, str_lens, 1, &cfg.configuration) != 0) {
+        return 1;
+    }
+
+    void* parity;
+    if (parity_start(&cfg, &parity) != 0) {
+        return 1;
+    }
+
+    const char* rpc = "{\"method\":\"parity_versionInfo\",\"params\":[],\"id\":1,\"jsonrpc\":\"2.0\"}";
+    size_t out_len = 256;
+    char* out = (char*)malloc(out_len + 1);
+    if (parity_rpc(parity, rpc, strlen(rpc), out, &out_len)) {
+        return 1;
+    }
+    out[out_len] = '\0';
+    printf("RPC output: %s", out);
+    free(out);
+
+    sleep(5);
+    if (parity != NULL) {
+        parity_destroy(parity);
+    }
+
+    return 0;
+}