int input_init()
{
int status = CLI_RET_UNKNOWN;
if (gl) {
input_deinit();
}
gl = new_GetLine(CLI_MAX_LINE_LEN, CLI_MAX_HIST_LEN);
if (gl) {
/* Try to set up a clean exit on these signals. If it fails, we'll
* trudge along with a warning */
if (gl_trap_signal(gl, SIGINT, GLS_DONT_FORWARD, GLS_ABORT, EINTR) ||
gl_trap_signal(gl, SIGQUIT, GLS_DONT_FORWARD, GLS_ABORT, EINTR)) {
fprintf(stderr, SIGHANLDER_FAILED);
}
tab_complete = new_WordCompletion();
if (tab_complete != NULL) {
gl_customize_completion(gl, NULL, tab_completion);
} else {
/* Non-fatal - complain and carry on */
fprintf(stderr, "Failed to initialize tab-completion.\n");
}
status = 0;
}
return status;
}
int main(int argc, char *argv[])
{
GSList *errors = NULL, *files = NULL;
Filetree tree;
int mode = 0, mode_parsed = FALSE, ret = 0;
if (parse_global_args(&argc, &argv, entries, TRUE) || argc < 2 || help) {
print_help();
exit(EXIT_FAILURE);
}
if (!strcmp(argv[1], "scan")) {
mode = LOUDNESS_MODE_SCAN;
mode_parsed = loudness_scan_parse(&argc, &argv);
#ifdef USE_TAGLIB
} else if (!strcmp(argv[1], "tag")) {
mode = LOUDNESS_MODE_TAG;
mode_parsed = loudness_tag_parse(&argc, &argv);
#endif
} else if (!strcmp(argv[1], "dump")) {
mode = LOUDNESS_MODE_DUMP;
mode_parsed = loudness_dump_parse(&argc, &argv);
} else {
fprintf(stderr, "Unknown mode '%s'\n", argv[1]);
}
if (!mode_parsed) {
exit(EXIT_FAILURE);
}
if (decode_to_file && argc - 1 != 1) {
fprintf(stderr, "Cannot decode more than one file\n");
exit(EXIT_FAILURE);
}
g_thread_init(NULL);
input_init(argv[0], forced_plugin);
scanner_init_common();
setlocale(LC_COLLATE, "");
setlocale(LC_CTYPE, "");
tree = filetree_init(&argv[1], (size_t) (argc - 1),
recursive, follow_symlinks, no_sort, &errors);
g_slist_foreach(errors, filetree_print_error, &verbose);
g_slist_foreach(errors, filetree_free_error, NULL);
g_slist_free(errors);
filetree_file_list(tree, &files);
filetree_remove_common_prefix(files);
switch (mode) {
case LOUDNESS_MODE_SCAN:
loudness_scan(files);
break;
#ifdef USE_TAGLIB
case LOUDNESS_MODE_TAG:
ret = loudness_tag(files);
break;
#endif
case LOUDNESS_MODE_DUMP:
ret = loudness_dump(files);
break;
}
g_slist_foreach(files, filetree_free_list_entry, NULL);
g_slist_free(files);
filetree_destroy(tree);
input_deinit();
g_free(forced_plugin);
return ret;
}
