CommandLine::StringType CommandLine::GetSwitchValueNative(
const std::string& switch_string) const
{
SwitchMap::const_iterator result = switches_.end();
result = switches_.find(LowerASCIIOnWindows(switch_string));
return result==switches_.end() ? StringType() : result->second;
}
void CommandLine::AppendSwitchNative(const std::string& switch_string,
const CommandLine::StringType& value) {
std::string switch_key(LowerASCIIOnWindows(switch_string));
#if defined(OS_WIN)
StringType combined_switch_string(ASCIIToWide(switch_key));
#elif defined(OS_POSIX)
StringType combined_switch_string(switch_string);
#endif
size_t prefix_length = GetSwitchPrefixLength(combined_switch_string);
switches_[switch_key.substr(prefix_length)] = value;
// Preserve existing switch prefixes in |argv_|; only append one if necessary.
if (prefix_length == 0)
combined_switch_string = kSwitchPrefixes[0] + combined_switch_string;
if (!value.empty())
combined_switch_string += kSwitchValueSeparator + value;
// Append the switch and update the switches/arguments divider |begin_args_|.
argv_.insert(argv_.begin() + begin_args_++, combined_switch_string);
}
bool CommandLine::HasSwitch(const std::string& switch_string) const {
return switches_.find(LowerASCIIOnWindows(switch_string)) != switches_.end();
}
