static int load_controller_config(const char *SectionName, int i, int bIsAutoconfig)
{
m64p_handle pConfig;
char input_str[256], value1_str[16], value2_str[16];
const char *config_ptr;
int j;
/* Open the configuration section for this controller */
if (ConfigOpenSection(SectionName, &pConfig) != M64ERR_SUCCESS)
{
DebugMessage(M64MSG_ERROR, "Couldn't open config section '%s'", SectionName);
return 0;
}
/* Check version number, and if it doesn't match: delete the config section and return with error */
if (!bIsAutoconfig)
{
float fVersion = 0.0f;
if (ConfigGetParameter(pConfig, "version", M64TYPE_FLOAT, &fVersion, sizeof(float)) != M64ERR_SUCCESS)
{
ConfigDeleteSection(SectionName);
return -1;
}
if (((int) fVersion) != ((int) CONFIG_VERSION))
{
DebugMessage(M64MSG_WARNING, "Incompatible version %.2f in config section '%s': current is %.2f. Clearing.", fVersion, SectionName, (float) CONFIG_VERSION);
ConfigDeleteSection(SectionName);
return -1;
}
}
/* check for the required parameters */
if (ConfigGetParameter(pConfig, "plugged", M64TYPE_BOOL, &controller[i].control->Present, sizeof(int)) != M64ERR_SUCCESS)
return -1;
if (ConfigGetParameter(pConfig, "plugin", M64TYPE_INT, &controller[i].control->Plugin, sizeof(int)) != M64ERR_SUCCESS)
return -1;
if (ConfigGetParameter(pConfig, "device", M64TYPE_INT, &controller[i].device, sizeof(int)) != M64ERR_SUCCESS)
return -1;
/* Name validation only applies to stored configurations (not auto-configs) */
if (!bIsAutoconfig)
{
char device_name[256];
if (ConfigGetParameter(pConfig, "name", M64TYPE_STRING, device_name, 256) != M64ERR_SUCCESS)
device_name[0] = 0;
if (controller[i].device == DEVICE_NOT_JOYSTICK)
{
/* do not load automatically generated keyboard config that was stored to disk (prefer any joysticks attached) */
if (strcmp(device_name, "AutoKeyboard") == 0)
return -2;
}
else if (controller[i].device >= 0 && device_name[0] != 0)
{
/* check that the SDL device name matches the name stored in the config section */
const char *sdl_name = get_sdl_joystick_name(controller[i].device);
if (sdl_name == NULL || strncmp(device_name, sdl_name, 255) != 0)
{
DebugMessage(M64MSG_WARNING, "N64 Controller #%i: SDL joystick name '%s' doesn't match stored configuration name '%s'", i + 1, sdl_name, device_name);
return -3;
}
}
}
/* then do the optional parameters */
ConfigGetParameter(pConfig, "mouse", M64TYPE_BOOL, &controller[i].mouse, sizeof(int));
if (ConfigGetParameter(pConfig, "MouseSensitivity", M64TYPE_STRING, input_str, 256) == M64ERR_SUCCESS)
{
if (sscanf(input_str, "%f,%f", &controller[i].mouse_sens[0], &controller[i].mouse_sens[1]) != 2)
DebugMessage(M64MSG_WARNING, "parsing error in MouseSensitivity parameter for controller %i", i + 1);
}
if (ConfigGetParameter(pConfig, "AnalogDeadzone", M64TYPE_STRING, input_str, 256) == M64ERR_SUCCESS)
{
if (sscanf(input_str, "%i,%i", &controller[i].axis_deadzone[0], &controller[i].axis_deadzone[1]) != 2)
DebugMessage(M64MSG_WARNING, "parsing error in AnalogDeadzone parameter for controller %i", i + 1);
}
if (ConfigGetParameter(pConfig, "AnalogPeak", M64TYPE_STRING, input_str, 256) == M64ERR_SUCCESS)
{
if (sscanf(input_str, "%i,%i", &controller[i].axis_peak[0], &controller[i].axis_peak[1]) != 2)
DebugMessage(M64MSG_WARNING, "parsing error in AnalogPeak parameter for controller %i", i + 1);
}
/* load configuration for all the digital buttons */
for (j = 0; j < X_AXIS; j++)
{
if (ConfigGetParameter(pConfig, button_names[j], M64TYPE_STRING, input_str, 256) != M64ERR_SUCCESS)
{
DebugMessage(M64MSG_WARNING, "missing config key '%s' for controller %i button %i", button_names[j], i+1, j);
continue;
}
if ((config_ptr = strstr(input_str, "key")) != NULL)
if (sscanf(config_ptr, "key(%i)", (int *) &controller[i].button[j].key) != 1)
DebugMessage(M64MSG_WARNING, "parsing error in key() parameter of button '%s' for controller %i", button_names[j], i + 1);
if ((config_ptr = strstr(input_str, "button")) != NULL)
if (sscanf(config_ptr, "button(%i)", &controller[i].button[j].button) != 1)
DebugMessage(M64MSG_WARNING, "parsing error in button() parameter of button '%s' for controller %i", button_names[j], i + 1);
if ((config_ptr = strstr(input_str, "axis")) != NULL)
{
char chAxisDir;
if (sscanf(config_ptr, "axis(%d%c,%d", &controller[i].button[j].axis, &chAxisDir, &controller[i].button[j].axis_deadzone) != 3 &&
sscanf(config_ptr, "axis(%i%c", &controller[i].button[j].axis, &chAxisDir) != 2)
DebugMessage(M64MSG_WARNING, "parsing error in axis() parameter of button '%s' for controller %i", button_names[j], i + 1);
controller[i].button[j].axis_dir = (chAxisDir == '+' ? 1 : (chAxisDir == '-' ? -1 : 0));
}
if ((config_ptr = strstr(input_str, "hat")) != NULL)
{
char *lastchar = NULL;
if (sscanf(config_ptr, "hat(%i %15s", &controller[i].button[j].hat, value1_str) != 2)
DebugMessage(M64MSG_WARNING, "parsing error in hat() parameter of button '%s' for controller %i", button_names[j], i + 1);
value1_str[15] = 0;
/* chop off the last character of value1_str if it is the closing parenthesis */
lastchar = &value1_str[strlen(value1_str) - 1];
if (lastchar > value1_str && *lastchar == ')') *lastchar = 0;
controller[i].button[j].hat_pos = get_hat_pos_by_name(value1_str);
}
if ((config_ptr = strstr(input_str, "mouse")) != NULL)
if (sscanf(config_ptr, "mouse(%i)", &controller[i].button[j].mouse) != 1)
DebugMessage(M64MSG_WARNING, "parsing error in mouse() parameter of button '%s' for controller %i", button_names[j], i + 1);
}
/* load configuration for the 2 analog joystick axes */
for (j = X_AXIS; j <= Y_AXIS; j++)
{
int axis_idx = j - X_AXIS;
if (ConfigGetParameter(pConfig, button_names[j], M64TYPE_STRING, input_str, 256) != M64ERR_SUCCESS)
{
DebugMessage(M64MSG_WARNING, "missing config key '%s' for controller %i axis %i", button_names[j], i+1, axis_idx);
continue;
}
if ((config_ptr = strstr(input_str, "key")) != NULL)
if (sscanf(config_ptr, "key(%i,%i)", (int *) &controller[i].axis[axis_idx].key_a, (int *) &controller[i].axis[axis_idx].key_b) != 2)
DebugMessage(M64MSG_WARNING, "parsing error in key() parameter of axis '%s' for controller %i", button_names[j], i + 1);
if ((config_ptr = strstr(input_str, "button")) != NULL)
if (sscanf(config_ptr, "button(%i,%i)", &controller[i].axis[axis_idx].button_a, &controller[i].axis[axis_idx].button_b) != 2)
DebugMessage(M64MSG_WARNING, "parsing error in button() parameter of axis '%s' for controller %i", button_names[j], i + 1);
if ((config_ptr = strstr(input_str, "axis")) != NULL)
{
char chAxisDir1, chAxisDir2;
if (sscanf(config_ptr, "axis(%i%c,%i%c)", &controller[i].axis[axis_idx].axis_a, &chAxisDir1,
&controller[i].axis[axis_idx].axis_b, &chAxisDir2) != 4)
DebugMessage(M64MSG_WARNING, "parsing error in axis() parameter of axis '%s' for controller %i", button_names[j], i + 1);
controller[i].axis[axis_idx].axis_dir_a = (chAxisDir1 == '+' ? 1 : (chAxisDir1 == '-' ? -1 : 0));
controller[i].axis[axis_idx].axis_dir_b = (chAxisDir2 == '+' ? 1 : (chAxisDir2 == '-' ? -1 : 0));
}
if ((config_ptr = strstr(input_str, "hat")) != NULL)
{
char *lastchar = NULL;
if (sscanf(config_ptr, "hat(%i %15s %15s", &controller[i].axis[axis_idx].hat, value1_str, value2_str) != 3)
DebugMessage(M64MSG_WARNING, "parsing error in hat() parameter of axis '%s' for controller %i", button_names[j], i + 1);
value1_str[15] = value2_str[15] = 0;
/* chop off the last character of value2_str if it is the closing parenthesis */
lastchar = &value2_str[strlen(value2_str) - 1];
if (lastchar > value2_str && *lastchar == ')') *lastchar = 0;
controller[i].axis[axis_idx].hat_pos_a = get_hat_pos_by_name(value1_str);
controller[i].axis[axis_idx].hat_pos_b = get_hat_pos_by_name(value2_str);
}
}
return 1;
}
static int load_controller_config(const char *SectionName, int i, int sdlDeviceIdx)
{
m64p_handle pConfig;
char input_str[256], value1_str[NUM_BUTTONS], value2_str[NUM_BUTTONS];
const char *config_ptr;
int j;
/* Open the configuration section for this controller */
if (ConfigOpenSection(SectionName, &pConfig) != M64ERR_SUCCESS)
{
DebugMessage(M64MSG_ERROR, "Couldn't open config section '%s'", SectionName);
return 0;
}
/* set SDL device number */
controller[i].device = sdlDeviceIdx;
/* throw warnings if 'plugged' or 'plugin' are missing */
if (ConfigGetParameter(pConfig, "plugged", M64TYPE_BOOL, &controller[i].control->Present, sizeof(int)) != M64ERR_SUCCESS)
{
DebugMessage(M64MSG_WARNING, "missing 'plugged' parameter from config section %s. Setting to 1 (true).", SectionName);
controller[i].control->Present = 1;
}
if (ConfigGetParameter(pConfig, "plugin", M64TYPE_INT, &controller[i].control->Plugin, sizeof(int)) != M64ERR_SUCCESS)
{
DebugMessage(M64MSG_WARNING, "missing 'plugin' parameter from config section %s. Setting to 1 (none).", SectionName);
controller[i].control->Plugin = PLUGIN_NONE;
}
/* load optional parameters */
ConfigGetParameter(pConfig, "mouse", M64TYPE_BOOL, &controller[i].mouse, sizeof(int));
if (ConfigGetParameter(pConfig, "MouseSensitivity", M64TYPE_STRING, input_str, 256) == M64ERR_SUCCESS)
{
if (sscanf(input_str, "%f,%f", &controller[i].mouse_sens[0], &controller[i].mouse_sens[1]) != 2)
DebugMessage(M64MSG_WARNING, "parsing error in MouseSensitivity parameter for controller %i", i + 1);
}
if (ConfigGetParameter(pConfig, "AnalogDeadzone", M64TYPE_STRING, input_str, 256) == M64ERR_SUCCESS)
{
if (sscanf(input_str, "%i,%i", &controller[i].axis_deadzone[0], &controller[i].axis_deadzone[1]) != 2)
DebugMessage(M64MSG_WARNING, "parsing error in AnalogDeadzone parameter for controller %i", i + 1);
}
if (ConfigGetParameter(pConfig, "AnalogPeak", M64TYPE_STRING, input_str, 256) == M64ERR_SUCCESS)
{
if (sscanf(input_str, "%i,%i", &controller[i].axis_peak[0], &controller[i].axis_peak[1]) != 2)
DebugMessage(M64MSG_WARNING, "parsing error in AnalogPeak parameter for controller %i", i + 1);
}
/* load configuration for all the digital buttons */
for (j = 0; j < X_AXIS; j++)
{
if (ConfigGetParameter(pConfig, button_names[j], M64TYPE_STRING, input_str, 256) != M64ERR_SUCCESS)
{
DebugMessage(M64MSG_WARNING, "missing config key '%s' for controller %i button %i", button_names[j], i+1, j);
continue;
}
if ((config_ptr = strstr(input_str, "key")) != NULL)
if (sscanf(config_ptr, "key(%i)", (int *) &controller[i].button[j].key) != 1)
DebugMessage(M64MSG_WARNING, "parsing error in key() parameter of button '%s' for controller %i", button_names[j], i + 1);
if ((config_ptr = strstr(input_str, "button")) != NULL)
if (sscanf(config_ptr, "button(%i)", &controller[i].button[j].button) != 1)
DebugMessage(M64MSG_WARNING, "parsing error in button() parameter of button '%s' for controller %i", button_names[j], i + 1);
if ((config_ptr = strstr(input_str, "axis")) != NULL)
{
char chAxisDir;
if (sscanf(config_ptr, "axis(%d%c,%d", &controller[i].button[j].axis, &chAxisDir, &controller[i].button[j].axis_deadzone) != 3 &&
sscanf(config_ptr, "axis(%i%c", &controller[i].button[j].axis, &chAxisDir) != 2)
DebugMessage(M64MSG_WARNING, "parsing error in axis() parameter of button '%s' for controller %i", button_names[j], i + 1);
controller[i].button[j].axis_dir = (chAxisDir == '+' ? 1 : (chAxisDir == '-' ? -1 : 0));
}
if ((config_ptr = strstr(input_str, "hat")) != NULL)
{
char *lastchar = NULL;
if (sscanf(config_ptr, "hat(%i %15s", &controller[i].button[j].hat, value1_str) != 2)
DebugMessage(M64MSG_WARNING, "parsing error in hat() parameter of button '%s' for controller %i", button_names[j], i + 1);
value1_str[15] = 0;
/* chop off the last character of value1_str if it is the closing parenthesis */
lastchar = &value1_str[strlen(value1_str) - 1];
if (lastchar > value1_str && *lastchar == ')') *lastchar = 0;
controller[i].button[j].hat_pos = get_hat_pos_by_name(value1_str);
}
if ((config_ptr = strstr(input_str, "mouse")) != NULL) {
// check for mouse_pseudo button first
if ((config_ptr = strstr(input_str, "mouse_up")) != NULL) {controller[i].button[j].mouse_up=1; controller[i].mouse_up=1;}
else if ((config_ptr = strstr(input_str, "mouse_down")) != NULL) {controller[i].button[j].mouse_down=1; controller[i].mouse_down=1;}
else if ((config_ptr = strstr(input_str, "mouse_left")) != NULL) {controller[i].button[j].mouse_left=1; controller[i].mouse_left=1;}
else if ((config_ptr = strstr(input_str, "mouse_right")) != NULL) {controller[i].button[j].mouse_right=1; controller[i].mouse_right=1;}
else if (sscanf(config_ptr, "mouse(%i)", &controller[i].button[j].mouse) != 1)
DebugMessage(M64MSG_WARNING, "parsing error in mouse() parameter of button '%s' for controller %i", button_names[j], i + 1);
}
}
/* load configuration for the 2 analog joystick axes */
for (j = X_AXIS; j <= Y_AXIS; j++)
{
int axis_idx = j - X_AXIS;
if (ConfigGetParameter(pConfig, button_names[j], M64TYPE_STRING, input_str, 256) != M64ERR_SUCCESS)
{
DebugMessage(M64MSG_WARNING, "missing config key '%s' for controller %i axis %i", button_names[j], i+1, axis_idx);
continue;
}
if ((config_ptr = strstr(input_str, "key")) != NULL)
if (sscanf(config_ptr, "key(%i,%i)", (int *) &controller[i].axis[axis_idx].key_a, (int *) &controller[i].axis[axis_idx].key_b) != 2)
DebugMessage(M64MSG_WARNING, "parsing error in key() parameter of axis '%s' for controller %i", button_names[j], i + 1);
if ((config_ptr = strstr(input_str, "button")) != NULL)
if (sscanf(config_ptr, "button(%i,%i)", &controller[i].axis[axis_idx].button_a, &controller[i].axis[axis_idx].button_b) != 2)
DebugMessage(M64MSG_WARNING, "parsing error in button() parameter of axis '%s' for controller %i", button_names[j], i + 1);
if ((config_ptr = strstr(input_str, "axis")) != NULL)
{
char chAxisDir1, chAxisDir2;
if (sscanf(config_ptr, "axis(%i%c,%i%c)", &controller[i].axis[axis_idx].axis_a, &chAxisDir1,
&controller[i].axis[axis_idx].axis_b, &chAxisDir2) != 4)
DebugMessage(M64MSG_WARNING, "parsing error in axis() parameter of axis '%s' for controller %i", button_names[j], i + 1);
controller[i].axis[axis_idx].axis_dir_a = (chAxisDir1 == '+' ? 1 : (chAxisDir1 == '-' ? -1 : 0));
controller[i].axis[axis_idx].axis_dir_b = (chAxisDir2 == '+' ? 1 : (chAxisDir2 == '-' ? -1 : 0));
}
if ((config_ptr = strstr(input_str, "hat")) != NULL)
{
char *lastchar = NULL;
if (sscanf(config_ptr, "hat(%i %15s %15s", &controller[i].axis[axis_idx].hat, value1_str, value2_str) != 3)
DebugMessage(M64MSG_WARNING, "parsing error in hat() parameter of axis '%s' for controller %i", button_names[j], i + 1);
value1_str[15] = value2_str[15] = 0;
/* chop off the last character of value2_str if it is the closing parenthesis */
lastchar = &value2_str[strlen(value2_str) - 1];
if (lastchar > value2_str && *lastchar == ')') *lastchar = 0;
controller[i].axis[axis_idx].hat_pos_a = get_hat_pos_by_name(value1_str);
controller[i].axis[axis_idx].hat_pos_b = get_hat_pos_by_name(value2_str);
}
}
return 1;
}
