本文整理汇总了C++中FilePath::ToWStringHack方法的典型用法代码示例。如果您正苦于以下问题：C++ FilePath::ToWStringHack方法的具体用法？C++ FilePath::ToWStringHack怎么用？C++ FilePath::ToWStringHack使用的例子？那么, 这里精选的方法代码示例或许可以为您提供帮助。您也可以进一步了解该方法所在类FilePath的用法示例。
在下文中一共展示了FilePath::ToWStringHack方法的4个代码示例，这些例子默认根据受欢迎程度排序。您可以为喜欢或者感觉有用的代码点赞，您的评价将有助于系统推荐出更棒的C++代码示例。
示例1: parent_recv_port
//.........这里部分代码省略.........
task_t child_task = child_message.GetTranslatedPort(0);
if (child_task == MACH_PORT_NULL) {
CHROMIUM_LOG(ERROR) << "parent GetTranslatedPort(0) failed.";
return false;
}
if (child_message.GetTranslatedPort(1) == MACH_PORT_NULL) {
CHROMIUM_LOG(ERROR) << "parent GetTranslatedPort(1) failed.";
return false;
}
MachPortSender parent_sender(child_message.GetTranslatedPort(1));
MachSendMessage parent_message(/* id= */0);
if (!parent_message.AddDescriptor(MachMsgPortDescriptor(bootstrap_port))) {
CHROMIUM_LOG(ERROR) << "parent AddDescriptor(" << bootstrap_port << ") failed.";
return false;
}
err = parent_sender.SendMessage(parent_message, kTimeoutMs);
if (err != KERN_SUCCESS) {
std::string errString = StringPrintf("0x%x %s", err, mach_error_string(err));
CHROMIUM_LOG(ERROR) << "parent SendMessage() failed: " << errString;
return false;
}
#endif
//--------------------------------------------------
#elif defined(OS_WIN)
FilePath exePath;
GetPathToBinary(exePath);
CommandLine cmdLine(exePath.ToWStringHack());
cmdLine.AppendSwitchWithValue(switches::kProcessChannelID, channel_id());
for (std::vector<std::string>::iterator it = aExtraOpts.begin();
it != aExtraOpts.end();
++it) {
cmdLine.AppendLooseValue(UTF8ToWide(*it));
}
if (Omnijar::IsInitialized()) {
// Make sure the child process can find the omnijar
// See XRE_InitCommandLine in nsAppRunner.cpp
nsAutoString path;
nsCOMPtr<nsIFile> file = Omnijar::GetPath(Omnijar::GRE);
if (file && NS_SUCCEEDED(file->GetPath(path))) {
cmdLine.AppendLooseValue(UTF8ToWide("-greomni"));
cmdLine.AppendLooseValue(path.get());
}
file = Omnijar::GetPath(Omnijar::APP);
if (file && NS_SUCCEEDED(file->GetPath(path))) {
cmdLine.AppendLooseValue(UTF8ToWide("-appomni"));
cmdLine.AppendLooseValue(path.get());
}
}
#if defined(XP_WIN)
bool shouldSandboxCurrentProcess = false;
switch (mProcessType) {
case GeckoProcessType_Content:
#if defined(MOZ_CONTENT_SANDBOX)
if (!PR_GetEnv("MOZ_DISABLE_CONTENT_SANDBOX")) {
mSandboxBroker.SetSecurityLevelForContentProcess();
cmdLine.AppendLooseValue(UTF8ToWide("-sandbox"));示例2: parent_recv_port
//.........这里部分代码省略.........
return false;
}
task_t child_task = child_message.GetTranslatedPort(0);
if (child_task == MACH_PORT_NULL) {
LOG(ERROR) << "parent GetTranslatedPort(0) failed.";
return false;
}
if (child_message.GetTranslatedPort(1) == MACH_PORT_NULL) {
LOG(ERROR) << "parent GetTranslatedPort(1) failed.";
return false;
}
MachPortSender parent_sender(child_message.GetTranslatedPort(1));
MachSendMessage parent_message(/* id= */0);
if (!parent_message.AddDescriptor(bootstrap_port)) {
LOG(ERROR) << "parent AddDescriptor(" << bootstrap_port << ") failed.";
return false;
}
err = parent_sender.SendMessage(parent_message, kTimeoutMs);
if (err != KERN_SUCCESS) {
std::string errString = StringPrintf("0x%x %s", err, mach_error_string(err));
LOG(ERROR) << "parent SendMessage() failed: " << errString;
return false;
}
#endif
//--------------------------------------------------
#elif defined(OS_WIN)
FilePath exePath;
GetPathToBinary(exePath);
CommandLine cmdLine(exePath.ToWStringHack());
cmdLine.AppendSwitchWithValue(switches::kProcessChannelID, channel_id());
for (std::vector<std::string>::iterator it = aExtraOpts.begin();
it != aExtraOpts.end();
++it) {
cmdLine.AppendLooseValue(UTF8ToWide(*it));
}
cmdLine.AppendLooseValue(std::wstring(mGroupId.get()));
if (Omnijar::IsInitialized()) {
// Make sure the child process can find the omnijar
// See XRE_InitCommandLine in nsAppRunner.cpp
nsAutoString path;
nsCOMPtr<nsIFile> file = Omnijar::GetPath(Omnijar::GRE);
if (file && NS_SUCCEEDED(file->GetPath(path))) {
cmdLine.AppendLooseValue(UTF8ToWide("-greomni"));
cmdLine.AppendLooseValue(path.get());
}
file = Omnijar::GetPath(Omnijar::APP);
if (file && NS_SUCCEEDED(file->GetPath(path))) {
cmdLine.AppendLooseValue(UTF8ToWide("-appomni"));
cmdLine.AppendLooseValue(path.get());
}
}
cmdLine.AppendLooseValue(UTF8ToWide(pidstring));
#if defined(MOZ_CRASHREPORTER)
cmdLine.AppendLooseValue(
UTF8ToWide(CrashReporter::GetChildNotificationPipe()));
#endif
cmdLine.AppendLooseValue(UTF8ToWide(childProcessType));
base::LaunchApp(cmdLine, false, false, &process);
#else
# error Sorry
#endif
if (!process) {
MonitorAutoLock lock(mMonitor);
mProcessState = PROCESS_ERROR;
lock.Notify();
return false;
}
// NB: on OS X, we block much longer than we need to in order to
// reach this call, waiting for the child process's task_t. The
// best way to fix that is to refactor this file, hard.
SetHandle(process);
#if defined(MOZ_WIDGET_COCOA)
mChildTask = child_task;
#endif
OpenPrivilegedHandle(base::GetProcId(process));
{
MonitorAutoLock lock(mMonitor);
mProcessState = PROCESS_CREATED;
lock.Notify();
}
return true;
}示例3: new_ld_lib_path
//.........这里部分代码省略.........
return false;
}
auto* parent_recv_port_memory = new ReceivePort();
if (!parent_message.AddDescriptor(MachMsgPortDescriptor(parent_recv_port_memory->GetPort()))) {
CHROMIUM_LOG(ERROR) << "parent AddDescriptor(" << parent_recv_port_memory->GetPort() << ") failed.";
return false;
}
auto* parent_send_port_memory_ack = new ReceivePort();
if (!parent_message.AddDescriptor(MachMsgPortDescriptor(parent_send_port_memory_ack->GetPort()))) {
CHROMIUM_LOG(ERROR) << "parent AddDescriptor(" << parent_send_port_memory_ack->GetPort() << ") failed.";
return false;
}
err = parent_sender.SendMessage(parent_message, kTimeoutMs);
if (err != KERN_SUCCESS) {
std::string errString = StringPrintf("0x%x %s", err, mach_error_string(err));
CHROMIUM_LOG(ERROR) << "parent SendMessage() failed: " << errString;
return false;
}
SharedMemoryBasic::SetupMachMemory(process, parent_recv_port_memory, parent_recv_port_memory_ack,
parent_send_port_memory, parent_send_port_memory_ack, false);
#endif
//--------------------------------------------------
#elif defined(OS_WIN)
FilePath exePath;
BinaryPathType pathType = GetPathToBinary(exePath, mProcessType);
CommandLine cmdLine(exePath.ToWStringHack());
if (pathType == BinaryPathType::Self) {
cmdLine.AppendLooseValue(UTF8ToWide("-contentproc"));
}
cmdLine.AppendSwitchWithValue(switches::kProcessChannelID, channel_id());
for (std::vector<std::string>::iterator it = aExtraOpts.begin();
it != aExtraOpts.end();
++it) {
cmdLine.AppendLooseValue(UTF8ToWide(*it));
}
if (Omnijar::IsInitialized()) {
// Make sure the child process can find the omnijar
// See XRE_InitCommandLine in nsAppRunner.cpp
nsAutoString path;
nsCOMPtr<nsIFile> file = Omnijar::GetPath(Omnijar::GRE);
if (file && NS_SUCCEEDED(file->GetPath(path))) {
cmdLine.AppendLooseValue(UTF8ToWide("-greomni"));
cmdLine.AppendLooseValue(path.get());
}
file = Omnijar::GetPath(Omnijar::APP);
if (file && NS_SUCCEEDED(file->GetPath(path))) {
cmdLine.AppendLooseValue(UTF8ToWide("-appomni"));
cmdLine.AppendLooseValue(path.get());
}
}
#if defined(XP_WIN) && defined(MOZ_SANDBOX)
bool shouldSandboxCurrentProcess = false;
示例4: cmdLine
//.........这里部分代码省略.........
FilePath exePath;
#ifdef OS_LINUX
base::environment_map newEnvVars;
#endif
nsCOMPtr<nsIProperties> directoryService(do_GetService(NS_DIRECTORY_SERVICE_CONTRACTID));
nsCOMPtr<nsIFile> greDir;
nsresult rv = directoryService->Get(NS_GRE_DIR, NS_GET_IID(nsIFile), getter_AddRefs(greDir));
if (NS_SUCCEEDED(rv)) {
nsCString path;
greDir->GetNativePath(path);
exePath = FilePath(path.get());
#ifdef OS_LINUX
newEnvVars["LD_LIBRARY_PATH"] = path.get();
#endif
}
else {
exePath = FilePath(CommandLine::ForCurrentProcess()->argv()[0]);
exePath = exePath.DirName();
}
exePath = exePath.AppendASCII(MOZ_CHILD_PROCESS_NAME);
// remap the IPC socket fd to a well-known int, as the OS does for
// STDOUT_FILENO, for example
int srcChannelFd, dstChannelFd;
channel().GetClientFileDescriptorMapping(&srcChannelFd, &dstChannelFd);
mFileMap.push_back(std::pair<int,int>(srcChannelFd, dstChannelFd));
// no need for kProcessChannelID, the child process inherits the
// other end of the socketpair() from us
std::vector<std::string> childArgv;
childArgv.push_back(exePath.value());
childArgv.insert(childArgv.end(), aExtraOpts.begin(), aExtraOpts.end());
childArgv.push_back(pidstring);
childArgv.push_back(childProcessType);
#if defined(MOZ_CRASHREPORTER)
int childCrashFd, childCrashRemapFd;
if (!CrashReporter::CreateNotificationPipeForChild(
&childCrashFd, &childCrashRemapFd))
return false;
if (0 <= childCrashFd) {
mFileMap.push_back(std::pair<int,int>(childCrashFd, childCrashRemapFd));
// "true" == crash reporting enabled
childArgv.push_back("true");
}
else {
// "false" == crash reporting disabled
childArgv.push_back("false");
}
#endif
base::LaunchApp(childArgv, mFileMap,
#ifdef OS_LINUX
newEnvVars,
#endif
false, &process);
//--------------------------------------------------
#elif defined(OS_WIN)
FilePath exePath =
FilePath::FromWStringHack(CommandLine::ForCurrentProcess()->program());
exePath = exePath.DirName();
exePath = exePath.AppendASCII(MOZ_CHILD_PROCESS_NAME);
CommandLine cmdLine(exePath.ToWStringHack());
cmdLine.AppendSwitchWithValue(switches::kProcessChannelID, channel_id());
for (std::vector<std::string>::iterator it = aExtraOpts.begin();
it != aExtraOpts.end();
++it) {
cmdLine.AppendLooseValue(UTF8ToWide(*it));
}
cmdLine.AppendLooseValue(UTF8ToWide(pidstring));
cmdLine.AppendLooseValue(UTF8ToWide(childProcessType));
#if defined(MOZ_CRASHREPORTER)
cmdLine.AppendLooseValue(
UTF8ToWide(CrashReporter::GetChildNotificationPipe()));
#endif
base::LaunchApp(cmdLine, false, false, &process);
#else
# error Sorry
#endif
if (!process) {
return false;
}
SetHandle(process);
return true;
}