Ejemplos de avio_free_directory_entry en C++ (Cpp)

Ejemplo n.º 1

int avio_read_dir(AVIODirContext *s, AVIODirEntry **next)
{
    URLContext *h;
    int ret;

    if (!s || !s->url_context)
        return AVERROR(EINVAL);
    h = s->url_context;
    if ((ret = h->prot->url_read_dir(h, next)) < 0)
        avio_free_directory_entry(next);
    return ret;
}

Ejemplo n.º 2

Archivo: avio_dir_cmd.c Proyecto: wyrover/ffmpeg_official_samples

static int list_op(const char *input_dir)
{
	AVIODirEntry *entry = NULL;
	AVIODirContext *ctx = NULL;
	int cnt, ret;
	char filemode[4], uid_and_gid[20];

	if ((ret = avio_open_dir(&ctx, input_dir, NULL)) < 0) {
		av_log(NULL, AV_LOG_ERROR, "Cannot open directory: %s.\n", av_err2str(ret));
		goto fail;
	}

	cnt = 0;
	for (;;) {
		if ((ret = avio_read_dir(ctx, &entry)) < 0) {
			av_log(NULL, AV_LOG_ERROR, "Cannot list directory: %s.\n", av_err2str(ret));
			goto fail;
		}
		if (!entry)
			break;
		if (entry->filemode == -1) {
			snprintf(filemode, 4, "???");
		}
		else {
			snprintf(filemode, 4, "%3"PRIo64, entry->filemode);
		}
		snprintf(uid_and_gid, 20, "%"PRId64"(%"PRId64")", entry->user_id, entry->group_id);
		if (cnt == 0)
			av_log(NULL, AV_LOG_INFO, "%-9s %12s %30s %10s %s %16s %16s %16s\n",
			"TYPE", "SIZE", "NAME", "UID(GID)", "UGO", "MODIFIED",
			"ACCESSED", "STATUS_CHANGED");
		av_log(NULL, AV_LOG_INFO, "%-9s %12"PRId64" %30s %10s %s %16"PRId64" %16"PRId64" %16"PRId64"\n",
			type_string(entry->type),
			entry->size,
			entry->name,
			uid_and_gid,
			filemode,
			entry->modification_timestamp,
			entry->access_timestamp,
			entry->status_change_timestamp);
		avio_free_directory_entry(&entry);
		cnt++;
	};

fail:
	avio_close_dir(&ctx);
	return ret;
}