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Convert to getopt, continued

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plus some assorted fixes:
 - sort headers, remove some unneeded ones
 - small bits of formatting and the like
This commit is contained in:
Tamas TEVESZ
2010-04-01 03:30:05 +02:00
committed by Carlos R. Mafra
parent 859338fd83
commit 7dc767ae78
4 changed files with 113 additions and 79 deletions
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85
util/wdwrite.c
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@@ -22,68 +22,83 @@
#define PROG_VERSION "wdwrite (Window Maker) 0.2"
#ifdef __GLIBC__
#define _GNU_SOURCE /* getopt_long */
#endif
/*
* WindowMaker defaults DB writer
*/
#include "../src/wconfig.h"
#include <getopt.h>
#include <limits.h>
#include <stdio.h>
#include <stdlib.h>
#include <string.h>
#include <stdio.h>
#include <unistd.h>
#include <WINGs/WUtil.h>
#include <pwd.h>
#include "../src/wconfig.h"
extern char *__progname;
void wAbort()
void print_help(int print_usage, int exitval)
{
exit(0);
}
void print_help()
{
printf("Usage: %s [OPTIONS] <domain> <option> <value>\n", __progname);
puts("");
puts(" -h, --help display this help message");
puts(" -v, --version output version information and exit");
exit(1);
printf("Usage: %s [OPTIONS] <domain> <key> <value>\n", __progname);
if (print_usage) {
puts("Write <value> for <key> in <domain>'s database");
puts("");
puts(" -h, --help display this help message");
puts(" -v, --version output version information and exit");
}
exit(exitval);
}
int main(int argc, char **argv)
{
char path[256];
char path[PATH_MAX];
WMPropList *dom, *key, *value, *dict;
int i;
int ch;
for (i = 1; i < argc; i++) {
if (strcmp("-h", argv[i]) == 0 || strcmp("--help", argv[i]) == 0) {
print_help();
exit(0);
} else if (strcmp("-v", argv[i]) == 0 || strcmp("--version", argv[i]) == 0) {
puts(PROG_VERSION);
exit(0);
struct option longopts[] = {
{ "version", no_argument, NULL, 'v' },
{ "help", no_argument, NULL, 'h' },
{ NULL, 0, NULL, 0 }
};
while ((ch = getopt_long(argc, argv, "hv", longopts, NULL)) != -1)
switch(ch) {
case 'v':
puts(PROG_VERSION);
return 0;
/* NOTREACHED */
case 'h':
print_help(1, 0);
/* NOTREACHED */
case 0:
break;
default:
print_help(0, 1);
/* NOTREACHED */
}
}
if (argc < 4) {
printf("%s: invalid argument format\n", __progname);
printf("Try '%s --help' for more information\n", __progname);
exit(1);
}
argc -= optind;
argv += optind;
dom = WMCreatePLString(argv[1]);
key = WMCreatePLString(argv[2]);
value = WMCreatePropListFromDescription(argv[3]);
if (argc != 3)
print_help(0, 1);
dom = WMCreatePLString(argv[0]);
key = WMCreatePLString(argv[1]);
value = WMCreatePropListFromDescription(argv[2]);
if (!value) {
printf("%s: syntax error in value \"%s\"", __progname, argv[3]);
exit(1);
printf("%s: syntax error in value \"%s\"", __progname, argv[2]);
return 1;
}
snprintf(path, sizeof(path), wdefaultspathfordomain(argv[1]));
snprintf(path, sizeof(path), "%s", wdefaultspathfordomain(argv[0]));
dict = WMReadPropListFromFile(path);
if (!dict) {