BOOL __cdecl GetInfo(char *filename, int audioDataOffset, TrackInfo *trackInfo)
{
BYTE module[ASAPInfo_MAX_MODULE_LENGTH];
int module_len;
if (!loadModule(filename, module, &module_len))
return FALSE;
ASAPInfo *info = ASAPInfo_New();
if (info == NULL)
return FALSE;
if (!ASAPInfo_Load(info, filename, module, module_len)) {
ASAPInfo_Delete(info);
return FALSE;
}
strcpy(trackInfo->suggestedTitle, ASAPInfo_GetTitle(info));
trackInfo->fileSize = module_len;
trackInfo->seekable = TRUE;
trackInfo->hasEqualizer = FALSE;
int duration = getSongDuration(info, ASAPInfo_GetDefaultSong(info));
trackInfo->playingTime = duration >= 0 ? duration : -1;
trackInfo->bitRate = 0;
trackInfo->sampleRate = ASAP_SAMPLE_RATE;
trackInfo->numChannels = ASAPInfo_GetChannels(info);
trackInfo->bitResolution = BITS_PER_SAMPLE;
strcpy(trackInfo->fileTypeDescription, "8-bit Atari music");
ASAPInfo_Delete(info);
return TRUE;
}
static void setSaved(void)
{
int i;
_tcscpy(saved_author, ASAPInfo_GetAuthor(edited_info));
_tcscpy(saved_title, ASAPInfo_GetTitle(edited_info));
_tcscpy(saved_date, ASAPInfo_GetDate(edited_info));
for (i = 0; i < ASAPInfo_GetSongs(edited_info); i++) {
saved_durations[i] = ASAPInfo_GetDuration(edited_info, i);
saved_loops[i] = ASAPInfo_GetLoop(edited_info, i);
}
}
void get_info(t_uint32 p_subsong, file_info &p_info, abort_callback &p_abort)
{
int duration = get_song_duration(p_subsong, false);
if (duration >= 0)
p_info.set_length(duration / 1000.0);
const ASAPInfo *info = ASAP_GetInfo(asap);
p_info.info_set_int("channels", ASAPInfo_GetChannels(info));
p_info.info_set_int("subsongs", ASAPInfo_GetSongs(info));
meta_set(p_info, "composer", ASAPInfo_GetAuthor(info));
meta_set(p_info, "title", ASAPInfo_GetTitle(info));
meta_set(p_info, "date", ASAPInfo_GetDate(info));
}
static void asap_file_info_box(char *filename)
{
ASAPInfo *info = asap_get_info(filename);
char s[3 * ASAPInfo_MAX_TEXT_LENGTH + 100];
char *p;
if (info == NULL)
return;
p = asap_stpcpy(s, "Author: ");
p = asap_stpcpy(p, ASAPInfo_GetAuthor(info));
p = asap_stpcpy(p, "\nName: ");
p = asap_stpcpy(p, ASAPInfo_GetTitle(info));
p = asap_stpcpy(p, "\nDate: ");
p = asap_stpcpy(p, ASAPInfo_GetDate(info));
*p = '\0';
ASAPInfo_Delete(info);
asap_show_message("File information", s);
}
static BOOL infoChanged(void)
{
int i;
if (_tcscmp(ASAPInfo_GetAuthor(edited_info), saved_author) != 0)
return TRUE;
if (_tcscmp(ASAPInfo_GetTitle(edited_info), saved_title) != 0)
return TRUE;
if (_tcscmp(ASAPInfo_GetDate(edited_info), saved_date) != 0)
return TRUE;
for (i = 0; i < ASAPInfo_GetSongs(edited_info); i++) {
if (ASAPInfo_GetDuration(edited_info, i) != saved_durations[i])
return TRUE;
if (saved_durations[i] >= 0 && ASAPInfo_GetLoop(edited_info, i) != saved_loops[i])
return TRUE;
}
return FALSE;
}
static void process_file(const char *input_file)
{
FILE *fp;
static unsigned char module[ASAPInfo_MAX_MODULE_LENGTH];
int module_len;
ASAP *asap;
const ASAPInfo *info;
SDL_AudioSpec desired;
fp = fopen(input_file, "rb");
if (fp == NULL)
fatal_error("cannot open %s", input_file);
module_len = fread(module, 1, sizeof(module), fp);
fclose(fp);
asap = ASAP_New();
if (!ASAP_Load(asap, input_file, module, module_len))
fatal_error("%s: unsupported file", input_file);
info = ASAP_GetInfo(asap);
if (song < 0)
song = ASAPInfo_GetDefaultSong(info);
if (!ASAP_PlaySong(asap, song, -1))
fatal_error("%s: PlaySong failed", input_file);
print_header("Name", ASAPInfo_GetTitle(info));
print_header("Author", ASAPInfo_GetAuthor(info));
print_header("Date", ASAPInfo_GetDate(info));
if (SDL_Init(SDL_INIT_AUDIO) != 0)
sdl_error("SDL_Init");
desired.freq = ASAP_SAMPLE_RATE;
desired.format = AUDIO_S16LSB;
desired.channels = ASAPInfo_GetChannels(info);
desired.samples = 4096;
desired.callback = audio_callback;
desired.userdata = asap;
if (SDL_OpenAudio(&desired, NULL) != 0)
sdl_error("SDL_OpenAudio");
SDL_PauseAudio(0);
printf(" playing - press Enter to quit\n");
getchar();
SDL_Quit();
}
HRESULT GetData(LPCSHCOLUMNID pscid, PROPVARIANT *pvarData, BOOL vista)
{
if (!m_hasInfo)
return S_FALSE;
if (pscid->fmtid == FMTID_SummaryInformation) {
if (pscid->pid == PIDSI_TITLE)
return GetString(pvarData, ASAPInfo_GetTitle(m_pinfo));
if (pscid->pid == PIDSI_AUTHOR)
return GetAuthors(pvarData, vista);
}
else if (pscid->fmtid == FMTID_MUSIC) {
if (pscid->pid == PIDSI_ARTIST)
return GetAuthors(pvarData, vista);
if (pscid->pid == PIDSI_YEAR) {
int year = ASAPInfo_GetYear(m_pinfo);
if (year < 0) {
pvarData->vt = VT_EMPTY;
return S_OK;
}
pvarData->vt = VT_UI8;
pvarData->ulVal = (ULONG) year;
return S_OK;
}
}
else if (pscid->fmtid == FMTID_AudioSummaryInformation) {
if (pscid->pid == PIDASI_TIMELENGTH) {
int duration = ASAPInfo_GetDuration(m_pinfo, ASAPInfo_GetDefaultSong(m_pinfo));
if (duration < 0) {
pvarData->vt = VT_EMPTY;
return S_OK;
}
if (g_windowsVer == WINDOWS_OLD) {
duration /= 1000;
char timeStr[16];
sprintf(timeStr, "%02d:%02d:%02d", duration / 3600, duration / 60 % 60, duration % 60);
return GetString(pvarData, timeStr);
}
else {
pvarData->vt = VT_UI8;
pvarData->uhVal.QuadPart = 10000ULL * duration;
return S_OK;
}
}
if (pscid->pid == PIDASI_CHANNEL_COUNT) {
pvarData->vt = VT_UI4;
pvarData->ulVal = (ULONG) ASAPInfo_GetChannels(m_pinfo);
return S_OK;
}
}
else if (pscid->fmtid == CLSID_ASAPMetadataHandler) {
if (pscid->pid == 1) {
pvarData->vt = VT_UI4;
pvarData->ulVal = (ULONG) ASAPInfo_GetSongs(m_pinfo);
return S_OK;
}
if (pscid->pid == 2)
return GetString(pvarData, ASAPInfo_IsNtsc(m_pinfo) ? "NTSC" : "PAL");
}
return S_FALSE;
}
