Method parseConfigFile

piomxtextures_src/omxplayer_lib/KeyConfig.cpp:138–182

Parses the supplied config file and turns it into a map object. * NOTE: Does not work with certain filepath shortcuts (e.g. ~ as user's home) */

 * NOTE: Does not work with certain filepath shortcuts (e.g. ~ as user's home)
 */
map<int, int> KeyConfig::parseConfigFile(string filepath)
{
    ifstream config_file(filepath.c_str());
    map<int,int> keymap;
    string line;

    while(getline(config_file, line))
    {
        string str_action = getActionFromString(line);
        string key = getKeyFromString(line);

        if(str_action != "" && key != "" && str_action[0] != '#')
        {
            int key_action = convertStringToAction(str_action);
            if(key.substr(0,4) == "left")
            {
                keymap[KEY_LEFT] = key_action;
            }
            else if(key.substr(0,5) == "right")
            {
                keymap[KEY_RIGHT] = key_action;
            }
            else if(key.substr(0,2) == "up")
            {
                keymap[KEY_UP] = key_action;
            }
            else if(key.substr(0,4) == "down")
            {
                keymap[KEY_DOWN] = key_action;
            }
            else if(key.substr(0,3) == "esc")
            {
                keymap[KEY_ESC] = key_action;
            }
            else if(key.substr(0,3) == "hex")
            {
              const char *hex = key.substr(4).c_str();
              if (hex)
                keymap[strtoul(hex,0,0)] = key_action;
            }
            else keymap[key[0]] = key_action;
        }
    }
    return keymap;
}