Change the config macro definitions to use a type

This change changes the parser element in the CFG macros to be a "type"
element instead. This is handled in the config parser source, where the
macro definition appends `_parser` to the type field. This allows us to
(in the future) add a `_dump` function to dump the configuration to a
file.

daemon/x52d_config.def

@@ -6,7 +6,7 @@
 // strings are case insensitive, but the values are not necessarily so,
 // especially for those referring to paths or timezone names.
 
-/* CFG(section, key, name, parser, default) */
+/* CFG(section, key, name, parser/dumper type, default) */
 /**********************************************************************
  * Clock Settings
  *********************************************************************/
@@ -16,67 +16,67 @@
 // enabled on the X52, then disabling it here won't make the clock disappear
 // on the MFD. You will need to unplug and reattach the X52 to make the
 // clock disappear
-CFG(Clock, Enabled, clock_enabled, bool_parser, true)
+CFG(Clock, Enabled, clock_enabled, bool, true)
 
 // PrimaryIsLocal controls whether the primary clock displays local time or UTC.
 // Set this to yes to display local time, no for UTC.
-CFG(Clock, PrimaryIsLocal, primary_clock_local, bool_parser, true)
+CFG(Clock, PrimaryIsLocal, primary_clock_local, bool, true)
 
 // Secondary controls the timezone of the secondary clock. Use the standard
 // timezone name as defined by the Olson time database.
-CFG(Clock, Secondary, clock_2_tz, string_parser, UTC)
+CFG(Clock, Secondary, clock_2_tz, string, UTC)
 
 // Tertiary controls the timezone of the tertiary clock. Use the standard
 // timezone name as defined by the Olson time database.
-CFG(Clock, Tertiary, clock_3_tz, string_parser, UTC)
+CFG(Clock, Tertiary, clock_3_tz, string, UTC)
 
 // Clock format for the primary clock
-CFG(Clock, FormatPrimary, clock_format[LIBX52_CLOCK_1], clock_format_parser, 12hr)
+CFG(Clock, FormatPrimary, clock_format[LIBX52_CLOCK_1], clock_format, 12hr)
 
 // Clock format for the secondary clock
-CFG(Clock, FormatSecondary, clock_format[LIBX52_CLOCK_2], clock_format_parser, 12hr)
+CFG(Clock, FormatSecondary, clock_format[LIBX52_CLOCK_2], clock_format, 12hr)
 
 // Clock format for the tertiary clock
-CFG(Clock, FormatTertiary, clock_format[LIBX52_CLOCK_3], clock_format_parser, 12hr)
+CFG(Clock, FormatTertiary, clock_format[LIBX52_CLOCK_3], clock_format, 12hr)
 
 // Date format for the date display
-CFG(Clock, DateFormat, date_format, date_format_parser, ddmmyy)
+CFG(Clock, DateFormat, date_format, date_format, ddmmyy)
 
 /**********************************************************************
  * LED Settings - only applicable to X52Pro
  *********************************************************************/
 // The LED settings map a color code or state to the corresponding LED.
-CFG(LED, Fire, leds[LIBX52_LED_FIRE], led_parser, on)
+CFG(LED, Fire, leds[LIBX52_LED_FIRE], led, on)
-CFG(LED, Throttle, leds[LIBX52_LED_THROTTLE], led_parser, on)
+CFG(LED, Throttle, leds[LIBX52_LED_THROTTLE], led, on)
-CFG(LED, A, leds[LIBX52_LED_A], led_parser, green)
+CFG(LED, A, leds[LIBX52_LED_A], led, green)
-CFG(LED, B, leds[LIBX52_LED_B], led_parser, green)
+CFG(LED, B, leds[LIBX52_LED_B], led, green)
-CFG(LED, D, leds[LIBX52_LED_D], led_parser, green)
+CFG(LED, D, leds[LIBX52_LED_D], led, green)
-CFG(LED, E, leds[LIBX52_LED_E], led_parser, green)
+CFG(LED, E, leds[LIBX52_LED_E], led, green)
-CFG(LED, T1, leds[LIBX52_LED_T1], led_parser, green)
+CFG(LED, T1, leds[LIBX52_LED_T1], led, green)
-CFG(LED, T2, leds[LIBX52_LED_T2], led_parser, green)
+CFG(LED, T2, leds[LIBX52_LED_T2], led, green)
-CFG(LED, T3, leds[LIBX52_LED_T3], led_parser, green)
+CFG(LED, T3, leds[LIBX52_LED_T3], led, green)
-CFG(LED, POV, leds[LIBX52_LED_POV], led_parser, green)
+CFG(LED, POV, leds[LIBX52_LED_POV], led, green)
-CFG(LED, Clutch, leds[LIBX52_LED_CLUTCH], led_parser, green)
+CFG(LED, Clutch, leds[LIBX52_LED_CLUTCH], led, green)
 
 /**********************************************************************
  * Brightness Settings
  *********************************************************************/
 // The brightness settings map the brightness value to the LEDs/MFD.
-CFG(Brightness, MFD, brightness[0], int_parser, 128)
+CFG(Brightness, MFD, brightness[0], int, 128)
-CFG(Brightness, LED, brightness[1], int_parser, 128)
+CFG(Brightness, LED, brightness[1], int, 128)
 
 /**********************************************************************
  * Profiles - only valid on Linux
  *********************************************************************/
 // Directory is the location of the folder containing the individual profiles.
-CFG(Profiles, Directory, profiles_dir, string_parser, /etc/x52d/profiles.d)
+CFG(Profiles, Directory, profiles_dir, string, /etc/x52d/profiles.d)
 
 // ClutchEnabled determines if the clutch button is treated specially
-CFG(Profiles, ClutchEnabled, clutch_enabled, bool_parser, false)
+CFG(Profiles, ClutchEnabled, clutch_enabled, bool, false)
 
 // ClutchLatched controls if the clutch button (if enabled) is a latched button
 // (press once to enter clutch mode, press again to exit clutch mode), or must
 // be held down to remain in clutch mode.
-CFG(Profiles, ClutchLatched, clutch_latched, bool_parser, false)
+CFG(Profiles, ClutchLatched, clutch_latched, bool, false)
 
 #undef CFG

daemon/x52d_config_parser.c

@@ -126,8 +126,11 @@ static int date_format_parser(struct x52d_config *cfg, size_t offset, const char
     return 0;
 }
 
+#undef CHECK_PARAMS
+#undef CONFIG_PTR
+
 /* Map for config->param */
-#define CFG(section, key, name, parser, def) {#section, #key, parser, offsetof(struct x52d_config, name)},
+#define CFG(section, key, name, type, def) {#section, #key, type ## _parser, offsetof(struct x52d_config, name)},
 const struct config_map {
     const char *section;
     const char *key;