forked from tTh/FloatImg
one more step : display metadata
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ddfadf9a67
commit
8a663a95ee
@ -13,29 +13,83 @@
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int verbosity;
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/* --------------------------------------------------------------------- */
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enum comId { C_timestamp, C_count, C_fval, C_cpid, C_origin, C_all };
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typedef struct {
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char *name;
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int id;
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} Cmd;
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Cmd Cmd_list[] = {
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{ "timestamp", C_timestamp },
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{ "cpid", C_cpid },
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{ "count", C_count },
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{ "fval", C_fval },
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{ "origin", C_origin },
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{ "all", C_all },
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{ NULL, 0, }
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};
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/* --------------------------------------------------------------------- */
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int lookup_cmd(char *txt)
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{
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Cmd *cmd;
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int n;
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#if DEBUG_LEVEL
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fprintf(stderr, ">>> %s ( '%s' )\n", __func__, txt);
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#endif
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for (n=0, cmd=Cmd_list; cmd->name; cmd++, n++) {
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#if DEBUG_LEVEL > 1
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fprintf(stderr, " try %-12s %3d\n", cmd->name, n);
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#endif
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if (!strcmp(cmd->name, txt)) {
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// fprintf(stderr, "found '%s' at %d\n", txt, n);
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return cmd->id;
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}
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}
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return -1; /* NOT FOUND */
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}
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/* --------------------------------------------------------------------- */
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int get_print_metadata(char *fname, char *command)
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{
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int foo;
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int foo, action;
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FimgMetaData metadata;
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// #if DEBUG_LEVEL
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fprintf(stderr, ">>> %s ( '%s' %s )\n", __func__, fname, command);
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// #endif
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#if DEBUG_LEVEL
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fprintf(stderr, ">>> %s ( '%s' '%s' )\n", __func__, fname, command);
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#endif
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foo = fimg_get_metadata_from_file(fname, &metadata);
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if (foo) return foo;
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/* switch on command here, please */
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/* switch on command here */
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action = lookup_cmd(command);
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// fprintf(stderr, " command '%s' -> %d\n", command, action);
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fimg_show_metadata(&metadata, fname, 0);
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switch(action) {
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case C_timestamp:
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printf("ts %ld\n", metadata.timestamp.tv_sec); break;
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case C_count:
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printf("count %d\n", metadata.count); break;
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case C_fval:
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printf("fval %f\n", metadata.fval); break;
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case C_cpid:
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printf("cpid %ld\n", metadata.cpid); break;
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case C_all:
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fimg_show_metadata(&metadata, fname, 0); break;
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default:
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fprintf(stderr, "WTF?\n"); exit(1);
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}
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return 0;
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}
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/* --------------------------------------------------------------------- */
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void help(void)
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{
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fprintf(stderr, "*** fimgmetadata (%s, %s)\n", __DATE__, __TIME__);
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fprintf(stderr, "*** Fimg Metadata Reader (%s, %s)\n", __DATE__, __TIME__);
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fimg_print_version(1);
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exit(0);
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}
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@ -60,7 +114,7 @@ if (2 != nbargs) {
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exit(1);
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}
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foo = get_print_metadata(argv[optind], argv[optind+1]);
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foo = get_print_metadata(argv[optind+1], argv[optind]);
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if (foo) fprintf(stderr, "got a %d from job\n", foo);
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return 0;
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