diff options
Diffstat (limited to 'test-parse-options.c')
| -rw-r--r-- | test-parse-options.c | 30 |
1 files changed, 25 insertions, 5 deletions
diff --git a/test-parse-options.c b/test-parse-options.c index 61d2c39814..4e3710b9a8 100644 --- a/test-parse-options.c +++ b/test-parse-options.c @@ -7,8 +7,10 @@ static unsigned long timestamp; static int abbrev = 7; static int verbose = 0, dry_run = 0, quiet = 0; static char *string = NULL; +static char *file = NULL; +static int ambiguous; -int length_callback(const struct option *opt, const char *arg, int unset) +static int length_callback(const struct option *opt, const char *arg, int unset) { printf("Callback: \"%s\", %d\n", (arg ? arg : "not set"), unset); @@ -19,8 +21,15 @@ int length_callback(const struct option *opt, const char *arg, int unset) return 0; } +static int number_callback(const struct option *opt, const char *arg, int unset) +{ + *(int *)opt->value = strtol(arg, NULL, 10); + return 0; +} + int main(int argc, const char **argv) { + const char *prefix = "prefix/"; const char *usage[] = { "test-parse-options <options>", NULL @@ -29,6 +38,7 @@ int main(int argc, const char **argv) OPT_BOOLEAN('b', "boolean", &boolean, "get a boolean"), OPT_BIT('4', "or4", &boolean, "bitwise-or boolean with ...0100", 4), + OPT_NEGBIT(0, "neg-or4", &boolean, "same as --no-or4", 4), OPT_GROUP(""), OPT_INTEGER('i', "integer", &integer, "get a integer"), OPT_INTEGER('j', NULL, &integer, "get a integer, too"), @@ -36,6 +46,7 @@ int main(int argc, const char **argv) OPT_DATE('t', NULL, ×tamp, "get timestamp of <time>"), OPT_CALLBACK('L', "length", &integer, "str", "get length of <str>", length_callback), + OPT_FILENAME('F', "file", &file, "set file to <file>"), OPT_GROUP("String options"), OPT_STRING('s', "string", &string, "string", "get a string"), OPT_STRING(0, "string2", &string, "str", "get another string"), @@ -45,16 +56,24 @@ int main(int argc, const char **argv) "set string to default", (unsigned long)"default"), OPT_GROUP("Magic arguments"), OPT_ARGUMENT("quux", "means --quux"), + OPT_NUMBER_CALLBACK(&integer, "set integer to NUM", + number_callback), + { OPTION_BOOLEAN, '+', NULL, &boolean, NULL, "same as -b", + PARSE_OPT_NOARG | PARSE_OPT_NONEG | PARSE_OPT_NODASH }, + { OPTION_BOOLEAN, 0, "ambiguous", &ambiguous, NULL, + "positive ambiguity", PARSE_OPT_NOARG | PARSE_OPT_NONEG }, + { OPTION_BOOLEAN, 0, "no-ambiguous", &ambiguous, NULL, + "negative ambiguity", PARSE_OPT_NOARG | PARSE_OPT_NONEG }, OPT_GROUP("Standard options"), OPT__ABBREV(&abbrev), - OPT__VERBOSE(&verbose), - OPT__DRY_RUN(&dry_run), - OPT__QUIET(&quiet), + OPT__VERBOSE(&verbose, "be verbose"), + OPT__DRY_RUN(&dry_run, "dry run"), + OPT__QUIET(&quiet, "be quiet"), OPT_END(), }; int i; - argc = parse_options(argc, argv, options, usage, 0); + argc = parse_options(argc, argv, prefix, options, usage, 0); printf("boolean: %d\n", boolean); printf("integer: %u\n", integer); @@ -64,6 +83,7 @@ int main(int argc, const char **argv) printf("verbose: %d\n", verbose); printf("quiet: %s\n", quiet ? "yes" : "no"); printf("dry run: %s\n", dry_run ? "yes" : "no"); + printf("file: %s\n", file ? file : "(not set)"); for (i = 0; i < argc; i++) printf("arg %02d: %s\n", i, argv[i]); |