// CefCommandLine::HasSwitch is unable to report the presense of switches,
// in the command line properly. This is a generic function that could be
// used to check for any particular switch, passed as a command line argument.
bool HasSwitch(CefRefPtr<CefCommandLine> command_line , CefString& switch_name)
{
if (command_line) {
ExtensionString cmdLine = command_line->GetCommandLineString();
size_t idx = cmdLine.find(switch_name);
return idx > 0 && idx < cmdLine.length();
} else {
return false;
}
}
/*--cef(optional_param=process_type)--*/
void App::OnBeforeCommandLineProcessing(
const CefString& process_type,
CefRefPtr<CefCommandLine> command_line) {
// May be called on any thread?
if (process_type.empty()) {
// Browser process.
json_value* appSettings = GetApplicationSettings();
json_value switches = (*appSettings)["chrome"]["command_line_switches"];
if (switches.type == json_object) {
int length = switches.u.object.length;
for (int i = 0; i < length; i++) {
std::string name = switches.u.object.values[i].name;
std::string value = (*switches.u.object.values[i].value);
if (name.find("-") == 0) {
LOG_WARNING << "Invalid command line switch: " << name;
continue;
}
if (command_line->HasSwitch(name)) {
if (value.empty()) {
// Switch already set, do nothing.
} else {
std::string oldValue = command_line->GetSwitchValue(name);
if (oldValue != value) {
// Overwrite the switch with a new value.
command_line->AppendSwitchWithValue(name, value);
}
}
} else {
if (value.empty()) {
command_line->AppendSwitch(name);
} else {
command_line->AppendSwitchWithValue(name, value);
}
}
}
}
}
std::string process_name = "browser";
if (!process_type.empty()) {
process_name = process_type;
}
LOG_DEBUG << "Command line string for the " << process_name << " process: "
<< command_line->GetCommandLineString().ToString();
}
void FWebBrowserApp::OnBeforeChildProcessLaunch(CefRefPtr<CefCommandLine> CommandLine)
{
std::string x = CommandLine->GetCommandLineString();
std::string a = "d"+x;
}
