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272 lines
8.4 KiB
272 lines
8.4 KiB
/*
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* Copyright (C) 2009 The Android Open Source Project
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*
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* Licensed under the Apache License, Version 2.0 (the "License");
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* you may not use this file except in compliance with the License.
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* You may obtain a copy of the License at
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*
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* http://www.apache.org/licenses/LICENSE-2.0
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*
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* Unless required by applicable law or agreed to in writing, software
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* distributed under the License is distributed on an "AS IS" BASIS,
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* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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* See the License for the specific language governing permissions and
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* limitations under the License.
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*/
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#include <thread>
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#include <iostream>
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#include <sys/socket.h>
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#include "stringprintf.h"
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#include "DumpDefine.h"
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#include "DumpSys.h"
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static void usage() {
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fprintf(stderr,
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"usage: \n"
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" dumpcam [moudle] [moudle ARGS] [--uri uriName] [uri ARGS] \n"
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" --help: shows this help\n"
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" --uri uriName: register service base on uriName \n"
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" [uri ARGS]: optionally passing ARGS to service \n"
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" moudle [moudle ARGS]: dumps only module, optionally passing ARGS to it\n");
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}
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Dumpsys::Dumpsys() {
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dumpData = NULL;
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dumpClient = new DumpClient();
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dumpVersion = new DumpVersion();
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dumpMemory = new DumpMemory();
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servicerUri = "dump";
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dumpService = true;
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dumpVersionList = false;
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dumpVersionService = false;
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dumpFreqService = false;
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dumpMemService = false;
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}
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Dumpsys::~Dumpsys() {
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if (dumpClient) {
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delete dumpClient;
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dumpClient = NULL;
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}
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if (dumpData) {
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delete[] dumpData;
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dumpData = NULL;
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}
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if (dumpVersion) {
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delete dumpVersion;
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dumpVersion = NULL;
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}
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if (dumpMemory) {
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delete dumpMemory;
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dumpMemory = NULL;
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}
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}
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int Dumpsys::start(int argc, char* const argv[]) {
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int result = DUMP_SUCCESS;
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std::vector<std::string > services;
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std::vector<std::string> args;
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static struct option longOptions[] = {{"uri", required_argument, 0, 0},
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{"version", no_argument, 0, 0},
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{"list", no_argument, 0, 0},
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{"freq", no_argument, 0, 0},
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{"mem", no_argument, 0, 0},
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{"help", no_argument, 0, 0},
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{0, 0, 0, 0}};
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optind = 1;
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while (1) {
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int c;
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int optionIndex = 0;
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c = getopt_long(argc, argv, "+", longOptions, &optionIndex);
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if (c == -1) {
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break;
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}
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switch (c) {
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case 0:
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if (!strcmp(longOptions[optionIndex].name, "help")) {
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usage();
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return 0;
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} else if (!strcmp(longOptions[optionIndex].name, "uri")) {
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servicerUri = std::string(optarg);
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dumpService = false;
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} else if (!strcmp(longOptions[optionIndex].name, "version")) {
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dumpVersionService = true;
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} else if (!strcmp(longOptions[optionIndex].name, "ver-list")) {
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dumpVersionList = true;
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} else if (!strcmp(longOptions[optionIndex].name, "freq")) {
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dumpFreqService = true;
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} else if (!strcmp(longOptions[optionIndex].name, "mem")) {
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dumpMemService = true;
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}
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break;
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default:
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fprintf(stderr, "\n");
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usage();
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break;
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}
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if (!dumpService) {
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break;
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}
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}
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if (dumpFreqService) {
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result = dumpMemory->dumpModuleFreq();
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return result;
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}
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if (dumpMemService) {
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result = dumpMemory->dumpMemoryInfo();
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return result;
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}
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if (dumpVersionService || (argc >= 2 && !strcmp(argv[1], "version"))) {
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dumpVersion->dumpSetDumpList(dumpVersionList);
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result = dumpVersion->dumpModuleVersion();
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return result;
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}
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// set defaule service name all
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if (argc == 1) {
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services.push_back("all");
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snprintf(moduleName, sizeof(moduleName), "%s", "all");
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}
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// dumpsys usage module name + argv
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for (int i = optind; i < argc; i++) {
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if (dumpService && i == optind) {
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services.push_back(std::string(argv[i]));
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snprintf(moduleName, sizeof(moduleName), "%s", argv[i]);
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} else {
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const std::string arg(argv[i]);
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args.push_back(arg);
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}
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}
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generateJson(services, args);
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result = InitDumpClient();
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if (result == DUMP_SUCCESS) {
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result = DumpClientSendModule();
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if (result == DUMP_SUCCESS) {
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result = DumpClientReceiveDump();
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} else {
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DEBUG_MSG_ERROR("%s: Confirm RKAIQ has been initialized and running?\n", __FUNCTION__);
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}
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}
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result = writeDumpToStd();
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return result;
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}
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bool Dumpsys::InitDumpClient() {
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bool result = DUMP_SUCCESS;
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if (dumpClient != NULL) {
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result = dumpClient->sockClientOpen(SOCKET_TCP_NAME);
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}
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return result;
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}
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bool Dumpsys::DumpClientSendModule() {
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bool result = DUMP_SUCCESS;
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char buffer[MAX_LINE_LENGTH] = {0};
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snprintf(buffer, MAX_LINE_LENGTH, "/cam/rkaiq/%s#%s#", servicerUri.c_str(), jsonBuffer.c_str());
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DEBUG_MSG("send buffer:%s \n", buffer);
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if (dumpClient) {
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result = dumpClient->sendDump(MODULE_NAME_MESSAGE_ID, buffer, MAX_LINE_LENGTH);
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}
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return result;
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}
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bool Dumpsys::DumpClientReceiveDump() {
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bool result = DUMP_SUCCESS;
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if (dumpClient) {
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result = dumpClient->receiveDumpMessage(dumpId, dumpSize);
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if (result == DUMP_SUCCESS) {
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dumpData = new char[dumpSize];
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memset(dumpData, 0, dumpSize);
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result = dumpClient->receiveDump(dumpData, dumpSize);
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if (result == DUMP_FAIL) {
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delete[] dumpData;
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dumpData = NULL;
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}
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}
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}
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return result;
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}
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bool Dumpsys::generateJson(std::vector<std::string > &service, std::vector<std::string > &args) {
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int result = DUMP_SUCCESS;
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if (service.size() > 0) {
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jsonBuffer.append("{\"");
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jsonBuffer.append("module");
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jsonBuffer.append("\":\"");
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jsonBuffer.append(service[0].c_str());
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jsonBuffer.append("\"");
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if (args.size() == 0) {
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jsonBuffer.append("}");
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}
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}
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if (args.size() > 0) {
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if (dumpService) {
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jsonBuffer.append(", \"moduleArgs\":[");
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} else {
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jsonBuffer.append("{\"uriArgs\":[");
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}
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}
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std::vector<std::string >::iterator it = args.begin();
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for (; it != args.end(); ++it) {
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jsonBuffer.append("\"");
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jsonBuffer.append((*it).c_str());
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jsonBuffer.append("\"");
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if (it != (args.end() -1)) {
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jsonBuffer.append(",");
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} else {
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jsonBuffer.append("]}");
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}
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}
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DEBUG_MSG("jsonBuffer:%s \n", jsonBuffer.c_str());
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return result;
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}
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bool Dumpsys::writeDumpToStd() {
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int result = DUMP_SUCCESS;
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writeDumpHeader(STDOUT_FILENO, moduleName);
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result = writeDump(STDOUT_FILENO, moduleName);
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writeDumpFooter(STDOUT_FILENO, moduleName);
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return result;
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}
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bool Dumpsys::writeDumpHeader(int fd, const char * moduleName) {
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std::string msg(
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"----------------------------------------"
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"---------------------------------------\n");
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StringAppendF(&msg, "DUMP OF SERVICE %s:\n", moduleName);
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WriteStringToFd(msg, fd);
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return DUMP_SUCCESS;
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}
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bool Dumpsys::writeDumpFooter(int fd, const char * moduleName) {
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std::string msg(
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"----------------------------------------"
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"---------------------------------------\n");
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StringAppendF(&msg, "END DUMP OF SERVICE %s:\n", moduleName);
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WriteStringToFd(msg, fd);
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return DUMP_SUCCESS;
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}
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bool Dumpsys::writeDump(int fd, const char * moduleName) {
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bool status = DUMP_SUCCESS;
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if (dumpClient && dumpData) {
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if (!WriteFully(fd, dumpData, dumpSize)) {
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std::cerr << "Failed to write while dumping service " << moduleName << ": "
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<< strerror(errno) << std::endl;
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status = DUMP_FAIL;
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}
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delete[] dumpData;
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dumpData = NULL;
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}
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return status;
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}
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