diff options
Diffstat (limited to 'src/argparser.c')
| -rw-r--r-- | src/argparser.c | 86 |
1 files changed, 43 insertions, 43 deletions
diff --git a/src/argparser.c b/src/argparser.c index b0402c2..427a4b7 100644 --- a/src/argparser.c +++ b/src/argparser.c @@ -112,7 +112,7 @@ static long args_map_values_size; * @param program The name of the program, `null` for automatic * @param usestderr Whether to use stderr instead of stdout */ -extern void args_init(char* description, char* usage, char* longdescription, char* program, long usestderr) +void args_init(char* description, char* usage, char* longdescription, char* program, long usestderr) { char* term = getenv("TERM"); args_linuxvt = 0; @@ -151,7 +151,7 @@ extern void args_init(char* description, char* usage, char* longdescription, cha /** * Disposes of all resources, run this when you are done */ -extern void args_dispose() +void args_dispose() { if (args_files != null) free(args_files); @@ -196,7 +196,7 @@ extern void args_dispose() * @param alternatives... The alterntive names, end with `null` * @return The created option */ -extern args_Option args_new_argumentless(int standard, char* alternatives, ...) +args_Option args_new_argumentless(int standard, char* alternatives, ...) { long count = 1; args_Option rc; @@ -234,7 +234,7 @@ extern args_Option args_new_argumentless(int standard, char* alternatives, ...) * @param alternatives... The alterntive names, end with `null` * @return The created option */ -extern args_Option args_new_argumented(char* argument, int standard, char* alternatives, ...) +args_Option args_new_argumented(char* argument, int standard, char* alternatives, ...) { long count = 1; args_Option rc; @@ -272,7 +272,7 @@ extern args_Option args_new_argumented(char* argument, int standard, char* alter * @param alternatives... The alterntive names, end with `null` * @return The created option */ -extern args_Option args_new_variadic(char* argument, int standard, char* alternatives, ...) +args_Option args_new_variadic(char* argument, int standard, char* alternatives, ...) { long count = 1; args_Option rc; @@ -308,7 +308,7 @@ extern args_Option args_new_variadic(char* argument, int standard, char* alterna * * @return All options */ -extern args_Option* args_get_options() +args_Option* args_get_options() { return args_options; } @@ -318,7 +318,7 @@ extern args_Option* args_get_options() * * @return The number of elements in the array returned by `args_get_options` */ -extern long args_get_options_count() +long args_get_options_count() { return args_options_count; } @@ -329,7 +329,7 @@ extern long args_get_options_count() * @param index The option's index * @return The option */ -extern args_Option args_options_get(long index) +args_Option args_options_get(long index) { return *(args_options + index); } @@ -340,7 +340,7 @@ extern args_Option args_options_get(long index) * @param index The option's index * @return The option's type */ -extern long args_options_get_type(long index) +long args_options_get_type(long index) { return (*(args_options + index)).type; } @@ -351,7 +351,7 @@ extern long args_options_get_type(long index) * @param index The option's index * @return The option's number of alternative option names */ -extern long args_options_get_alternatives_count(long index) +long args_options_get_alternatives_count(long index) { return (*(args_options + index)).alternatives_count; } @@ -362,7 +362,7 @@ extern long args_options_get_alternatives_count(long index) * @param index The option's index * @return The option's alternative option names */ -extern char** args_options_get_alternatives(long index) +char** args_options_get_alternatives(long index) { return (*(args_options + index)).alternatives; } @@ -373,7 +373,7 @@ extern char** args_options_get_alternatives(long index) * @param index The option's index * @return The option's argument name */ -extern char* args_options_get_argument(long index) +char* args_options_get_argument(long index) { return (*(args_options + index)).argument; } @@ -384,7 +384,7 @@ extern char* args_options_get_argument(long index) * @param index The option's index * @return The option's standard option name */ -extern char* args_options_get_standard(long index) +char* args_options_get_standard(long index) { return (*(args_options + index)).standard; } @@ -395,7 +395,7 @@ extern char* args_options_get_standard(long index) * @param index The option's index * @return The option's help text */ -extern char* args_options_get_help(long index) +char* args_options_get_help(long index) { return (*(args_options + index)).help; } @@ -406,7 +406,7 @@ extern char* args_options_get_help(long index) * * @return The available options */ -extern char** args_get_opts() +char** args_get_opts() { return args_opts.keys; } @@ -416,7 +416,7 @@ extern char** args_get_opts() * * @return The number of available options */ -extern long args_get_opts_count() +long args_get_opts_count() { return args_opts.key_count; } @@ -427,7 +427,7 @@ extern long args_get_opts_count() * @param name The option * @return Whether an option is available */ -extern long args_opts_contains(char* name) +long args_opts_contains(char* name) { return map_get(&args_opts, name) != null; } @@ -437,7 +437,7 @@ extern long args_opts_contains(char* name) * * @param name The option */ -extern void args_opts_new(char* name) +void args_opts_new(char* name) { args_opts_put(name, null); args_opts_put_count(name, 0); @@ -449,7 +449,7 @@ extern void args_opts_new(char* name) * @param name The option * @param value The new value */ -extern void args_opts_append(char* name, char* value) +void args_opts_append(char* name, char* value) { long size = args_opts_get_count(name) + 1; char** values = args_opts_get(name); @@ -475,7 +475,7 @@ extern void args_opts_append(char* name, char* value) * * @param name The option */ -extern void args_opts_clear(char* name) +void args_opts_clear(char* name) { char** value = args_opts_get(name); if (value != null) @@ -489,7 +489,7 @@ extern void args_opts_clear(char* name) * @param name The option * @return The values */ -extern char** args_opts_get(char* name) +char** args_opts_get(char* name) { args_Array* value = (args_Array*)map_get(&args_opts, name); if (value == null) @@ -503,7 +503,7 @@ extern char** args_opts_get(char* name) * @param name The option * @return The number of values */ -extern long args_opts_get_count(char* name) +long args_opts_get_count(char* name) { args_Array* value = (args_Array*)map_get(&args_opts, name); if (value == null) @@ -517,7 +517,7 @@ extern long args_opts_get_count(char* name) * @param name The option * @param count The values */ -extern void args_opts_put(char* name, char** values) +void args_opts_put(char* name, char** values) { args_Array* value = (args_Array*)map_get(&args_opts, name); if (value == null) @@ -536,7 +536,7 @@ extern void args_opts_put(char* name, char** values) * @param name The option * @param count The number of values */ -extern void args_opts_put_count(char* name, long count) +void args_opts_put_count(char* name, long count) { args_Array* value = (args_Array*)map_get(&args_opts, name); if (value == null) @@ -555,7 +555,7 @@ extern void args_opts_put_count(char* name, long count) * @param name The option * @return Whether the option is used */ -extern long args_opts_used(char* name) +long args_opts_used(char* name) { return args_opts_get_count(name) > 0; } @@ -566,7 +566,7 @@ extern long args_opts_used(char* name) * * @return All alternativ names that exists for all options */ -extern char** args_get_optmap() +char** args_get_optmap() { return args_optmap.keys; } @@ -576,7 +576,7 @@ extern char** args_get_optmap() * * @return The number of elements returned by `args_get_optmap` */ -extern long args_get_optmap_count() +long args_get_optmap_count() { return args_optmap.key_count; } @@ -587,7 +587,7 @@ extern long args_get_optmap_count() * @param name The option's alternative name * @param index The option's index */ -extern void args_optmap_put(char* name, long index) +void args_optmap_put(char* name, long index) { map_put(&args_optmap, name, (void*)(index + 1)); } @@ -598,7 +598,7 @@ extern void args_optmap_put(char* name, long index) * @param name The option's alternative name * @return The option */ -extern args_Option args_optmap_get(char* name) +args_Option args_optmap_get(char* name) { return *(args_options + args_optmap_get_index(name)); } @@ -609,7 +609,7 @@ extern args_Option args_optmap_get(char* name) * @param name The option's alternative name * @return The option's index, negative if not found */ -extern long args_optmap_get_index(char* name) +long args_optmap_get_index(char* name) { return (long)(map_get(&args_optmap, name)) - 1; } @@ -620,7 +620,7 @@ extern long args_optmap_get_index(char* name) * @param name One of the names of the option * @return Whether the option exists */ -extern long args_optmap_contains(char* name) +long args_optmap_contains(char* name) { return args_optmap_get_index(name) >= 0; } @@ -631,7 +631,7 @@ extern long args_optmap_contains(char* name) * @param name The option's alternative name * @return The option's type */ -extern long args_optmap_get_type(char* name) +long args_optmap_get_type(char* name) { return (*(args_options + args_optmap_get_index(name))).type; } @@ -642,7 +642,7 @@ extern long args_optmap_get_type(char* name) * @param name The option's alternative name * @return The option's standard option name */ -extern char* args_optmap_get_standard(char* name) +char* args_optmap_get_standard(char* name) { return (*(args_options + args_optmap_get_index(name))).standard; } @@ -654,7 +654,7 @@ extern char* args_optmap_get_standard(char* name) * @param option The option * @param help Help text, multi-line, `null` if hidden */ -extern void args_add_option(args_Option option, char* help) +void args_add_option(args_Option option, char* help) { if (args_options_count == args_options_size) args_options = (args_Option*)realloc(args_options, (args_options_size <<= 1) * sizeof(args_Option)); @@ -677,7 +677,7 @@ extern void args_add_option(args_Option option, char* help) * @param levels The number of parents to walk, 0 for self, and 1 for direct parent * @return The name of the parent process, `null` if not found */ -extern char* args_parent_name(long levels) +char* args_parent_name(long levels) { char pid[22]; /* 6 should be enough, but we want to be future proof */ ssize_t pid_n = readlink("/proc/self", pid, 21); @@ -773,7 +773,7 @@ extern char* args_parent_name(long levels) * @param min The minimum number of files * @return Whether the usage was correct */ -extern long args_test_files_min(long min) +long args_test_files_min(long min) { return min <= args_files_count; } @@ -785,7 +785,7 @@ extern long args_test_files_min(long min) * @param max The maximum number of files * @return Whether the usage was correct */ -extern long args_test_files_max(long max) +long args_test_files_max(long max) { return args_files_count <= max; } @@ -798,7 +798,7 @@ extern long args_test_files_max(long max) * @param max The maximum number of files * @return Whether the usage was correct */ -extern long args_test_files(long min, long max) +long args_test_files(long min, long max) { return (min <= args_files_count) && (args_files_count <= max); } @@ -811,7 +811,7 @@ extern long args_test_files(long min, long max) * @param allowed_count The number of elements in `allowed` * @return Whether only allowed options was used */ -extern long args_test_allowed(char** allowed, long allowed_count) +long args_test_allowed(char** allowed, long allowed_count) { char** opts; char** a; @@ -853,7 +853,7 @@ extern long args_test_allowed(char** allowed, long allowed_count) * @param exclusives_count The number of elements in `exclusives` * @return Whether at most one exclusive option was used */ -extern long args_test_exclusiveness(char** exclusives, long exclusives_count) +long args_test_exclusiveness(char** exclusives, long exclusives_count) { long used_ptr = 0, i = 0; char** used = (char**)malloc(args_get_opts_count() * sizeof(char*)); @@ -905,7 +905,7 @@ extern long args_test_exclusiveness(char** exclusives, long exclusives_count) /** * Maps up options that are alternatives to the first alternative for each option */ -extern void args_support_alternatives() +void args_support_alternatives() { char** opts = args_get_optmap(); long n = args_get_optmap_count(); @@ -923,7 +923,7 @@ extern void args_support_alternatives() /** * Prints a colourful help message */ -extern void args_help() +void args_help() { long maxfirstlen = 0, count = 0, copts = args_get_options_count(); char* dash = args_linuxvt ? "-" : "—"; @@ -1137,7 +1137,7 @@ extern void args_help() * @param argv The command line arguments, it should include the execute file at index 0 * @return Whether no unrecognised option is used */ -extern long args_parse(int argc, char** argv) +long args_parse(int argc, char** argv) { char** argend = argv + argc; long dashed = false, tmpdashed = false, get = 0, dontget = 0, rc = true; |