diff options
Diffstat (limited to 'src/argparser.c')
| -rw-r--r-- | src/argparser.c | 47 |
1 files changed, 41 insertions, 6 deletions
diff --git a/src/argparser.c b/src/argparser.c index 6efbf7a..ec1da0a 100644 --- a/src/argparser.c +++ b/src/argparser.c @@ -38,6 +38,8 @@ static void* map_get(args_Map* map, char* key); static void map_put(args_Map* map, char* key, void* value); static void _map_free(void** level, long level_size); static void** map_free(args_Map* map); +static void noop_2(char* used, char* std); +static void noop_3(char* used, char* std, char* value); /** @@ -205,11 +207,12 @@ void args_dispose() /** * Creates, but does not add, a option that takes no arguments * + * @param trigger Function to invoked when the option is used, with the used option and the standard option * @param standard The index of the standard alternative name - * @param alternatives... The alterntive names, end with `null` + * @param alternatives... The alternative names, end with `null` * @return The created option */ -args_Option args_new_argumentless(int standard, char* alternatives, ...) +args_Option args_new_argumentless(void (*trigger)(char*, char*), int standard, char* alternatives, ...) { long count = 1; args_Option rc; @@ -226,6 +229,7 @@ args_Option args_new_argumentless(int standard, char* alternatives, ...) rc.help = null; rc.argument = "NOTHING"; rc.alternatives_count = count; + rc.trigger = trigger == null ? noop_2 : trigger; rc.alternatives = (char**)malloc(count * sizeof(char*)); va_start(args, alternatives); @@ -242,12 +246,13 @@ args_Option args_new_argumentless(int standard, char* alternatives, ...) /** * Creates, but does not add, a option that takes one argument per use * + * @param trigger Function to invoked when the option is used, with the used option, the standard option and the used value * @param argument The new of the argument * @param standard The index of the standard alternative name - * @param alternatives... The alterntive names, end with `null` + * @param alternatives... The alternative names, end with `null` * @return The created option */ -args_Option args_new_argumented(char* argument, int standard, char* alternatives, ...) +args_Option args_new_argumented(void (*trigger)(char*, char*, char*), char* argument, int standard, char* alternatives, ...) { long count = 1; args_Option rc; @@ -264,6 +269,7 @@ args_Option args_new_argumented(char* argument, int standard, char* alternatives rc.help = null; rc.argument = argument == null ? "ARG" : argument; rc.alternatives_count = count; + rc.triggerv = trigger == null ? noop_3 : trigger; rc.alternatives = (char**)malloc(count * sizeof(char*)); va_start(args, alternatives); @@ -280,12 +286,13 @@ args_Option args_new_argumented(char* argument, int standard, char* alternatives /** * Creates, but does not add, a option that takes all following arguments * + * @param trigger Function to invoked when the option is used, with the used option and the standard option * @param argument The new of the argument * @param standard The index of the standard alternative name - * @param alternatives... The alterntive names, end with `null` + * @param alternatives... The alternative names, end with `null` * @return The created option */ -args_Option args_new_variadic(char* argument, int standard, char* alternatives, ...) +args_Option args_new_variadic(void (*trigger)(char*, char*), char* argument, int standard, char* alternatives, ...) { long count = 1; args_Option rc; @@ -302,6 +309,7 @@ args_Option args_new_variadic(char* argument, int standard, char* alternatives, rc.help = null; rc.argument = argument == null ? "ARG" : argument; rc.alternatives_count = count; + rc.trigger = trigger == null ? noop_2 : trigger; rc.alternatives = (char**)malloc(count * sizeof(char*)); va_start(args, alternatives); @@ -1603,3 +1611,30 @@ static void** map_free(args_Map* map) return args_map_values; } + +/** + * Dummy trigger + * + * @param used The used option alternative + * @param std The standard option alternative + */ +static void noop_2(char* used, char* std) +{ + (void) used; + (void) std; +} + +/** + * Dummy trigger + * + * @param used The used option alternative + * @param std The standard option alternative + * @param value The used value + */ +static void noop_3(char* used, char* std, char* value) +{ + (void) used; + (void) std; + (void) value; +} + |