imported sources
This commit is contained in:
Svend Sorensen
240
tools/cueprint.c
Normal file
240
tools/cueprint.c
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/*
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* cueprint.c -- print cd information based on a template
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*
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* Copyright (C) 2004 Svend Sorensen
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* For license terms, see the file COPYING in this distribution.
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*/
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#include <stdio.h>
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#include <stdlib.h> /* exit() */
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#include <string.h> /* strcmp() */
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#include <unistd.h> /* getopt() */
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#include <ctype.h> /* isdigit() */
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#include "cuefile.h"
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/* default templates */
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#define D_TEMPLATE "%P \"%T\" (%N tracks)\n"
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#define T_TEMPLATE "%n: %p \"%t\"\n"
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char *progname;
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char *d_template = D_TEMPLATE; /* disc template */
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char *t_template = T_TEMPLATE; /* track template */
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void usage (int status)
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{
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if (0 == status) {
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fprintf(stdout, "%s: usage: cueprint [-h] [-i cue|toc] [-d TEMPLATE] [-t TEMPLATE] [file...]\n", progname);
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fputs("\
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\n\
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OPTIONS\n\
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-h print usage\n\
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-i cue|toc set format of file(s)\n\
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-d TEMPLATE set disc template (see TEMPLATE EXPANSION)\n\
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-t TEMPLATE set track template (see TEMPLATE EXPANSION)\n\
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\n\
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Template Expansion\n\
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Disc:\n\
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%A - album arranger\n\
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%C - album composer\n\
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%G - album genre\n\
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%M - album message\n\
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%N - number of tracks\n\
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%P - album performer\n\
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%S - album songwriter\n\
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%T - album title\n\
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%U - album UPC/EAN\n\
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Track:\n\
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%a - track arranger\n\
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%c - track composer\n\
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%g - track genre\n\
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%i - track ISRC\n\
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%m - track message\n\
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%n - track number\n\
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%p - track perfomer\n\
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%t - track title\n\
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%u - track ISRC (CD-TEXT)\n\
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\n\
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Any other %<character> is expanded to that character. For example, to get a\n\
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'%', use %%.\n\
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", stdout);
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fprintf(stdout, "default disc template is:\n\"%s\"\n", D_TEMPLATE);
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fprintf(stdout, "default track template is:\n\"%s\"\n", T_TEMPLATE);
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} else {
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fprintf(stderr, "%s: syntax error\n", progname);
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fprintf(stderr, "run `%s -h' for usage\n", progname);
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}
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exit (status);
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}
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void disc_field (char *c, Cd *cd)
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{
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Cdtext *cdtext = NULL;
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cdtext = cd_get_cdtext(cd);
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switch (*c) {
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case 'A':
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printf("%s", cdtext_get(PTI_ARRANGER, cdtext));
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break;
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case 'C':
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printf("%s", cdtext_get(PTI_COMPOSER, cdtext));
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break;
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case 'G':
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printf("%s", cdtext_get(PTI_GENRE, cdtext));
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break;
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case 'M':
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printf("%s", cdtext_get(PTI_MESSAGE, cdtext));
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break;
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case 'N':
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printf("%0*d", 2, cd_get_ntrack(cd));
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break;
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case 'P':
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printf("%s", cdtext_get(PTI_PERFORMER, cdtext));
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break;
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case 'R':
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printf("%s", cdtext_get(PTI_ARRANGER, cdtext));
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break;
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case 'S':
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printf("%s", cdtext_get(PTI_SONGWRITER, cdtext));
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break;
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case 'T':
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printf("%s", cdtext_get(PTI_TITLE, cdtext));
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break;
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case 'U':
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printf("%s", cdtext_get(PTI_UPC_ISRC, cdtext));
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break;
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default:
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putchar(*c);
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break;
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}
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}
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void track_field (char *c, Cd *cd, int trackno)
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{
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Track *track = NULL;
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Cdtext *cdtext = NULL;
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track = cd_get_track(cd, trackno);
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cdtext = track_get_cdtext(track);
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switch (*c) {
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case 'a':
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printf("%s", cdtext_get(PTI_ARRANGER, cdtext));
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break;
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case 'c':
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printf("%s", cdtext_get(PTI_COMPOSER, cdtext));
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break;
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case 'f':
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printf("%s", track_get_filename(track));
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break;
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case 'g':
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printf("%s", cdtext_get(PTI_GENRE, cdtext));
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break;
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case 'i':
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printf("%s", track_get_isrc(track));
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break;
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case 'm':
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printf("%s", cdtext_get(PTI_MESSAGE, cdtext));
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break;
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case 'n':
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printf("%0*d", 2, trackno);
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break;
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case 'p':
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printf("%s", cdtext_get(PTI_PERFORMER, cdtext));
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break;
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case 's':
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printf("%s", cdtext_get(PTI_SONGWRITER, cdtext));
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break;
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case 't':
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printf("%s", cdtext_get(PTI_TITLE, cdtext));
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break;
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case 'u':
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printf("%s", cdtext_get(PTI_UPC_ISRC, cdtext));
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break;
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default:
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disc_field(c, cd);
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break;
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}
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}
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void print_info (Cd *cd)
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{
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int i; /* track */
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char *c;
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for (c = d_template; '\0' != *c; c++) {
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if ('%' == *c) {
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c++;
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disc_field(c, cd);
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} else {
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putchar(*c);
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}
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}
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for (i = 1; i <= cd_get_ntrack(cd); i++) {
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for (c = t_template; '\0' != *c; c++) {
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if ('%' == *c) {
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c++;
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track_field(c, cd, i);
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} else {
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putchar(*c);
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}
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}
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}
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}
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int info (char *name, int format)
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{
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Cd *cd = NULL;
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if (NULL == (cd = cf_parse(name, &format))) {
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fprintf(stderr, "%s: input file error\n", name);
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return -1;
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}
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print_info(cd);
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return 0;
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}
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int main (int argc, char **argv)
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{
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int format = UNKNOWN;
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/* getopt () variables */
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char c;
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extern char *optarg;
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extern int optind;
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progname = *argv;
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while (-1 != (c = getopt(argc, argv, "hi:d:t:"))) {
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switch (c) {
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case 'h':
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usage(0);
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break;
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case 'i':
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if (0 == strcmp("cue", optarg))
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format = CUE;
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else if (0 == strcmp("toc", optarg))
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format = TOC;
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break;
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case 'd':
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d_template = optarg;
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break;
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case 't':
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t_template = optarg;
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break;
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default:
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usage(1);
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break;
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}
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}
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if (optind == argc) {
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info("-", format);
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} else {
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for (; optind < argc; optind++)
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info(argv[optind], format);
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}
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return 0;
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}
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