blob: 8ab802387bcf5daf232d65b490fed31b1707c437 [file] [log] [blame]
#include <attn/attn_config.hpp>
#include <algorithm>
#include <string>
/** @brief Search the command line arguments for an option */
bool getCliOption(char** i_begin, char** i_end, const std::string& i_option)
{
return (i_end != std::find(i_begin, i_end, i_option));
}
/** @brief Search the command line arguments for a setting value */
char* getCliSetting(char** i_begin, char** i_end, const std::string& i_setting)
{
char** value = std::find(i_begin, i_end, i_setting);
return (value != i_end && ++value != i_end) ? *value : 0;
}
/** @brief Parse command line for configuration flags */
void parseConfig(char** i_begin, char** i_end, attn::Config* o_config)
{
char* setting;
// --all on/off takes precedence over individual settings
setting = getCliSetting(i_begin, i_end, "--all");
if (nullptr != setting)
{
if (std::string("off") == setting)
{
o_config->clearFlagAll();
}
if (std::string("on") == setting)
{
o_config->setFlagAll();
}
}
// Parse individual options
else
{
setting = getCliSetting(i_begin, i_end, "--vital");
if (nullptr != setting)
{
if (std::string("off") == setting)
{
o_config->clearFlag(attn::enVital);
}
if (std::string("on") == setting)
{
o_config->setFlag(attn::enVital);
}
}
setting = getCliSetting(i_begin, i_end, "--checkstop");
if (nullptr != setting)
{
if (std::string("off") == setting)
{
o_config->clearFlag(attn::enCheckstop);
}
if (std::string("on") == setting)
{
o_config->setFlag(attn::enCheckstop);
}
}
setting = getCliSetting(i_begin, i_end, "--terminate");
if (nullptr != setting)
{
if (std::string("off") == setting)
{
o_config->clearFlag(attn::enTerminate);
}
if (std::string("on") == setting)
{
o_config->setFlag(attn::enTerminate);
}
}
setting = getCliSetting(i_begin, i_end, "--breakpoints");
if (nullptr != setting)
{
if (std::string("off") == setting)
{
o_config->clearFlag(attn::enBreakpoints);
}
if (std::string("on") == setting)
{
o_config->setFlag(attn::enBreakpoints);
}
}
// This option determines whether we service a TI or breakpoint in the
// case where TI info is available but not valid. The default setting
// of this is "clear" meaning we will handle breakpoint by default.
// This flag is not affected by the set/clear all command line option.
if (true == getCliOption(i_begin, i_end, "--defaultti"))
{
o_config->setFlag(attn::dfltTi);
}
}
}