crashpad/client/client_argv_handling.cc
Joshua Peraza d4d2f8557a android: Add client methods to start a Java handler
These methods use /system/bin/app_process{32,64} to load a Java class
supplied by the embedding application. It is expected that the
supplied class loads a native library containing Crashpad's handler
code and passes its arguments to crashpad::HandlerMain().

Bug: crashpad:30
Change-Id: Ic0f9a1439007047b06f07f5ec7d5de9a9d4a19a2
Reviewed-on: https://chromium-review.googlesource.com/1194400
Commit-Queue: Joshua Peraza <jperaza@chromium.org>
Reviewed-by: Mark Mentovai <mark@chromium.org>
2018-08-29 16:11:27 +00:00

75 lines
2.2 KiB
C++

// Copyright 2018 The Crashpad Authors. All rights reserved.
//
// Licensed under the Apache License, Version 2.0 (the "License");
// you may not use this file except in compliance with the License.
// You may obtain a copy of the License at
//
// http://www.apache.org/licenses/LICENSE-2.0
//
// Unless required by applicable law or agreed to in writing, software
// distributed under the License is distributed on an "AS IS" BASIS,
// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
// See the License for the specific language governing permissions and
// limitations under the License.
#include "client/client_argv_handling.h"
#include "base/strings/stringprintf.h"
namespace crashpad {
namespace {
std::string FormatArgumentString(const std::string& name,
const std::string& value) {
return base::StringPrintf("--%s=%s", name.c_str(), value.c_str());
}
} // namespace
std::vector<std::string> BuildHandlerArgvStrings(
const base::FilePath& handler,
const base::FilePath& database,
const base::FilePath& metrics_dir,
const std::string& url,
const std::map<std::string, std::string>& annotations,
const std::vector<std::string>& arguments) {
std::vector<std::string> argv_strings(1, handler.value());
for (const auto& argument : arguments) {
argv_strings.push_back(argument);
}
if (!database.empty()) {
argv_strings.push_back(FormatArgumentString("database", database.value()));
}
if (!metrics_dir.empty()) {
argv_strings.push_back(
FormatArgumentString("metrics-dir", metrics_dir.value()));
}
if (!url.empty()) {
argv_strings.push_back(FormatArgumentString("url", url));
}
for (const auto& kv : annotations) {
argv_strings.push_back(
FormatArgumentString("annotation", kv.first + '=' + kv.second));
}
return argv_strings;
}
void StringVectorToCStringVector(const std::vector<std::string>& strings,
std::vector<const char*>* c_strings) {
c_strings->clear();
c_strings->reserve(strings.size() + 1);
for (const auto& str : strings) {
c_strings->push_back(str.c_str());
}
c_strings->push_back(nullptr);
}
} // namespace crashpad