virtual void archive_list(const char *path, const service_ptr_t<file> &p_reader, archive_callback &p_out, bool p_want_readers)
{
if (!_extract_native_path_ptr(path))
throw exception_io_data();
AATR *aatr = pfc::new_ptr_check_t(AATR_New());
if (!AATR_Open(aatr, path)) {
AATR_Delete(aatr);
throw exception_io_data();
}
pfc::string8_fastalloc url;
for (;;) {
const char *fn = AATR_NextFile(aatr);
if (fn == NULL)
break;
t_filestats stats = { filesize_invalid, filetimestamp_invalid };
service_ptr_t<file> p_file;
if (p_want_readers) {
BYTE module[ASAPInfo_MAX_MODULE_LENGTH];
int module_len = AATR_ReadCurrentFile(aatr, module, sizeof(module));
p_file = new service_impl_t<reader_membuffer_simple>(module, module_len);
}
archive_impl::g_make_unpack_path(url, path, fn, "atr");
if (!p_out.on_entry(this, url, stats, p_file))
break;
}
AATR_Delete(aatr);
}
static void expandFileSongs(HWND playlistWnd, int index, ASAPInfo *info)
{
const char *fn = (const char *) SendMessage(mod.hMainWindow, WM_WA_IPC, index, IPC_GETPLAYLISTFILE);
fileinfo fi;
int song = extractSongNumber(fn, fi.file);
if (song >= 0)
return;
if (ASAPInfo_IsOurFile(fi.file)) {
if (loadModule(fi.file, module, &module_len)
&& ASAPInfo_Load(info, fi.file, module, module_len)) {
SendMessage(playlistWnd, WM_WA_IPC, IPC_PE_DELETEINDEX, index);
addFileSongs(playlistWnd, &fi, info, &index);
}
}
else if (isATR(fi.file)) {
FILE *fp = fopen(fi.file, "rb");
if (fp != NULL) {
AATR *aatr = AATRStdio_New(fp);
if (aatr != NULL) {
size_t atr_fn_len = strlen(fi.file);
BOOL found = FALSE;
fi.file[atr_fn_len++] = '#';
for (;;) {
const char *inside_fn = AATR_NextFile(aatr);
if (inside_fn == NULL)
break;
if (ASAPInfo_IsOurFile(inside_fn)) {
module_len = AATR_ReadCurrentFile(aatr, module, sizeof(module));
if (ASAPInfo_Load(info, inside_fn, module, module_len)) {
size_t inside_fn_len = strlen(inside_fn);
if (atr_fn_len + inside_fn_len + 4 <= sizeof(fi.file)) {
memcpy(fi.file + atr_fn_len, inside_fn, inside_fn_len + 1);
if (!found) {
found = TRUE;
SendMessage(playlistWnd, WM_WA_IPC, IPC_PE_DELETEINDEX, index);
}
addFileSongs(playlistWnd, &fi, info, &index);
}
}
}
}
AATR_Delete(aatr);
/* Prevent Winamp crash:
1. Play anything.
2. Open an ATR with no songs.
3. If the ATR deletes itself, Winamp crashes (tested with 5.581).
Solution: leave the ATR on playlist. */
if (!found && SendMessage(mod.hMainWindow, WM_WA_IPC, 0, IPC_GETLISTLENGTH) > 1)
SendMessage(playlistWnd, WM_WA_IPC, IPC_PE_DELETEINDEX, index);
}
fclose(fp);
}
}
}
