Windows ANSI - hook write()
[git/mingw/4msysgit/peterh.git] / test-parse-options.c
blob2a79e729a4018ddb2da9ff633f4bf3b102fa8f88
1 #include "cache.h"
2 #include "parse-options.h"
4 static int boolean = 0;
5 static unsigned long integer = 0;
6 static int abbrev = 7;
7 static int verbose = 0, dry_run = 0, quiet = 0;
8 static char *string = NULL;
10 int length_callback(const struct option *opt, const char *arg, int unset)
12 printf("Callback: \"%s\", %d\n",
13 (arg ? arg : "not set"), unset);
14 if (unset)
15 return 1; /* do not support unset */
17 *(unsigned long *)opt->value = strlen(arg);
18 return 0;
21 int main(int argc, const char **argv)
23 const char *usage[] = {
24 "test-parse-options <options>",
25 NULL
27 struct option options[] = {
28 OPT_BOOLEAN('b', "boolean", &boolean, "get a boolean"),
29 OPT_BIT('4', "or4", &boolean,
30 "bitwise-or boolean with ...0100", 4),
31 OPT_GROUP(""),
32 OPT_INTEGER('i', "integer", &integer, "get a integer"),
33 OPT_INTEGER('j', NULL, &integer, "get a integer, too"),
34 OPT_SET_INT(0, "set23", &integer, "set integer to 23", 23),
35 OPT_DATE('t', NULL, &integer, "get timestamp of <time>"),
36 OPT_CALLBACK('L', "length", &integer, "str",
37 "get length of <str>", length_callback),
38 OPT_GROUP("String options"),
39 OPT_STRING('s', "string", &string, "string", "get a string"),
40 OPT_STRING(0, "string2", &string, "str", "get another string"),
41 OPT_STRING(0, "st", &string, "st", "get another string (pervert ordering)"),
42 OPT_STRING('o', NULL, &string, "str", "get another string"),
43 OPT_SET_PTR(0, "default-string", &string,
44 "set string to default", (unsigned long)"default"),
45 OPT_GROUP("Magic arguments"),
46 OPT_ARGUMENT("quux", "means --quux"),
47 OPT_GROUP("Standard options"),
48 OPT__ABBREV(&abbrev),
49 OPT__VERBOSE(&verbose),
50 OPT__DRY_RUN(&dry_run),
51 OPT__QUIET(&quiet),
52 OPT_END(),
54 int i;
56 argc = parse_options(argc, argv, options, usage, 0);
58 printf("boolean: %d\n", boolean);
59 printf("integer: %lu\n", integer);
60 printf("string: %s\n", string ? string : "(not set)");
61 printf("abbrev: %d\n", abbrev);
62 printf("verbose: %d\n", verbose);
63 printf("quiet: %s\n", quiet ? "yes" : "no");
64 printf("dry run: %s\n", dry_run ? "yes" : "no");
66 for (i = 0; i < argc; i++)
67 printf("arg %02d: %s\n", i, argv[i]);
69 return 0;