82 lines
1.6 KiB
C
82 lines
1.6 KiB
C
/* apk.c - Alpine Package Keeper (APK)
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*
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* Copyright (C) 2005-2008 Natanael Copa <n@tanael.org>
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* Copyright (C) 2008 Timo Teräs <timo.teras@iki.fi>
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* All rights reserved.
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*
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* This program is free software; you can redistribute it and/or modify it
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* under the terms of the GNU General Public License version 2 as published
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* by the Free Software Foundation. See http://www.gnu.org/ for details.
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*/
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#include <stdio.h>
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#include <stdarg.h>
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#include <string.h>
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#include "apk_defines.h"
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#include "apk_applet.h"
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void apk_log(const char *prefix, const char *format, ...)
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{
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va_list va;
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if (prefix != NULL)
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fprintf(stderr, prefix);
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va_start(va, format);
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vfprintf(stderr, format, va);
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va_end(va);
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fprintf(stderr, "\n");
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}
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int usage(void)
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{
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struct apk_applet **a, *applet;
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printf("apk-tools " APK_VERSION "\n"
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"\n"
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"Usage:\n");
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for (a = &__start_apkapplets; a < &__stop_apkapplets; a++) {
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applet = *a;
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printf(" apk %s %s\n",
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applet->name, applet->usage);
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}
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printf("\n");
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return 1;
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}
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int main(int argc, char **argv)
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{
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struct apk_applet **a, *applet;
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char *prog;
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prog = strrchr(argv[0], '/');
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if (prog == NULL)
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prog = argv[0];
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else
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prog++;
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if (strcmp(prog, "apk") == 0) {
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if (argc < 2)
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return usage();
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prog = argv[1];
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argv++;
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argc--;
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} else if (strncmp(prog, "apk_", 4) == 0) {
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prog += 4;
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} else
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return usage();
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for (a = &__start_apkapplets; a < &__stop_apkapplets; a++) {
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applet = *a;
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if (strcmp(prog, applet->name) == 0) {
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argv++;
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argc--;
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return applet->main(argc, argv);
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}
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}
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return usage();
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}
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