electron/app/atom_main.cc
2013-12-31 11:51:17 +00:00

125 lines
4 KiB
C++

// Copyright (c) 2013 GitHub, Inc. All rights reserved.
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
#include "app/atom_main.h"
#include <stdlib.h>
#include <string.h>
#if defined(OS_WIN)
#include <stdio.h>
#include <io.h>
#include <fcntl.h>
#include <windows.h>
#include <shellapi.h>
#include "app/atom_main_delegate.h"
#include "base/environment.h"
#include "common/crash_reporter/win/crash_service_main.h"
#include "content/public/app/startup_helper_win.h"
#include "sandbox/win/src/sandbox_types.h"
#elif defined(OS_LINUX) // defined(OS_WIN)
#include "app/atom_main_delegate.h" // NOLINT
#include "content/public/app/content_main.h"
#else // defined(OS_LINUX)
#include "app/atom_library_main.h"
#endif // defined(OS_MACOSX)
// Declaration of node::Start.
namespace node {
int Start(int argc, char *argv[]);
}
#if defined(OS_WIN)
int APIENTRY wWinMain(HINSTANCE instance, HINSTANCE, wchar_t* cmd, int) {
int argc = 0;
wchar_t** wargv = ::CommandLineToArgvW(::GetCommandLineW(), &argc);
scoped_ptr<base::Environment> env(base::Environment::Create());
// Make output work in console if we are not in cygiwn.
std::string os;
if (env->GetVar("OS", &os) && os != "cygwin") {
AttachConsole(ATTACH_PARENT_PROCESS);
FILE* dontcare;
freopen_s(&dontcare, "CON", "w", stdout);
freopen_s(&dontcare, "CON", "w", stderr);
freopen_s(&dontcare, "CON", "r", stdin);
}
std::string node_indicator, crash_service_indicator;
if (env->GetVar("ATOM_SHELL_INTERNAL_RUN_AS_NODE", &node_indicator) &&
node_indicator == "1") {
// Convert argv to to UTF8
char** argv = new char*[argc];
for (int i = 0; i < argc; i++) {
// Compute the size of the required buffer
DWORD size = WideCharToMultiByte(CP_UTF8,
0,
wargv[i],
-1,
NULL,
0,
NULL,
NULL);
if (size == 0) {
// This should never happen.
fprintf(stderr, "Could not convert arguments to utf8.");
exit(1);
}
// Do the actual conversion
argv[i] = new char[size];
DWORD result = WideCharToMultiByte(CP_UTF8,
0,
wargv[i],
-1,
argv[i],
size,
NULL,
NULL);
if (result == 0) {
// This should never happen.
fprintf(stderr, "Could not convert arguments to utf8.");
exit(1);
}
}
// Now that conversion is done, we can finally start.
return node::Start(argc, argv);
} else if (env->GetVar("ATOM_SHELL_INTERNAL_CRASH_SERVICE",
&crash_service_indicator) &&
crash_service_indicator == "1") {
return crash_service::Main(cmd);
}
sandbox::SandboxInterfaceInfo sandbox_info = {0};
content::InitializeSandboxInfo(&sandbox_info);
atom::AtomMainDelegate delegate;
return content::ContentMain(instance, &sandbox_info, &delegate);
}
#elif defined(OS_LINUX) // defined(OS_WIN)
int main(int argc, const char* argv[]) {
char* node_indicator = getenv("ATOM_SHELL_INTERNAL_RUN_AS_NODE");
if (node_indicator != NULL && strcmp(node_indicator, "1") == 0)
return node::Start(argc, const_cast<char**>(argv));
atom::AtomMainDelegate delegate;
return content::ContentMain(argc, argv, &delegate);
}
#else // defined(OS_LINUX)
int main(int argc, const char* argv[]) {
char* node_indicator = getenv("ATOM_SHELL_INTERNAL_RUN_AS_NODE");
if (node_indicator != NULL && strcmp(node_indicator, "1") == 0)
return node::Start(argc, const_cast<char**>(argv));
return AtomMain(argc, argv);
}
#endif // defined(OS_MACOSX)