git.mutantstargoat.com Git - assman/blob - examples/asscat/asscat.c

   1 #include <stdio.h>
   2 #include <string.h>
   3 #include "assman.h"
   4
   5 void print_usage(const char *argv0);
   6
   7 int main(int argc, char **argv)
   8 {
   9         int i, rdsz;
  10         const char *prefix = 0;
  11         ass_file *fp;
  12         static char buf[1024];
  13
  14         for(i=1; i<argc; i++) {
  15                 if(argv[i][0] == '-') {
  16                         if(strcmp(argv[i], "-prefix") == 0) {
  17                                 prefix = argv[++i];
  18
  19                         } else if(strcmp(argv[i], "-path") == 0) {
  20                                 ass_add_path(prefix, argv[++i]);
  21
  22                         } else if(strcmp(argv[i], "-archive") == 0) {
  23                                 ass_add_archive(prefix, argv[++i]);
  24
  25                         } else if(strcmp(argv[i], "-url") == 0) {
  26                                 ass_add_url(prefix, argv[++i]);
  27
  28                         } else if(strcmp(argv[i], "-help") == 0 || strcmp(argv[i], "-h") == 0) {
  29                                 print_usage(argv[0]);
  30                                 return 0;
  31
  32                         } else {
  33                                 fprintf(stderr, "invalid option: %s\n", argv[i]);
  34                                 return 1;
  35                         }
  36
  37                 } else {
  38                         if(!(fp = ass_fopen(argv[i], "rb"))) {
  39                                 fprintf(stderr, "failed to open asset: %s: %s\n", argv[i], strerror(ass_errno));
  40                                 return 1;
  41                         }
  42                         while((rdsz = ass_fread(buf, 1, sizeof buf, fp)) > 0) {
  43                                 fwrite(buf, 1, rdsz, stdout);
  44                         }
  45                         fflush(stdout);
  46                         ass_fclose(fp);
  47                 }
  48         }
  49
  50         return 0;
  51 }
  52
  53 void print_usage(const char *argv0)
  54 {
  55         printf("Usage: %s [options] <file 1> <file 2> ... <file n>\n");
  56         printf("Options:\n");
  57         printf(" -prefix <prefix>   sets the path prefix to match for subsequent asset sources\n");
  58         printf(" -path <path>       filesystem asset source\n");
  59         printf(" -archive <archive> archive asset source\n");
  60         printf(" -url <url>         url asset source\n");
  61         printf(" -h,-help           print usage and exit\n");
  62 }