35 #if defined(__NT__) || defined(_WIN32) || defined(WIN32)
49 #if defined(_WIN64) || defined(WIN64)
63 #if defined(WIN32) || defined(WIN64)
77 #if defined(UNIX) || defined(_UNIX) || defined(__UNIX__) \
78 || defined(__unix) || defined(__unix__) \
79 || defined(____SVR4____) || defined(__LINUX__) || defined(__sgi) \
80 || defined(__hpux) || defined(sun) || defined(__SUN__) || defined(_AIX) \
81 || defined(__EMX__) || defined(__VMS) || defined(__BEOS__)
95 #if defined(macintosh)
109 #if defined(__APPLE__) && defined(__MACH__)
122 #if defined(WINDOWS) && defined(UNIX) && defined(MACOS) && defined(MACOSX)
123 #pragma message Multiple platforms???
126 #if !defined(WIN32) && !defined(UNIX) && !defined(MACOS) && !defined(MACOSX)
127 #pragma message No known platforms, assume default
131 #if defined (_WIN32) || defined (WIN32)
132 #define MEDIAINFODLL_NAME "MediaInfo.dll"
133 #elif defined(__APPLE__) && defined(__MACH__)
134 #define MEDIAINFODLL_NAME "libmediainfo.0.dylib"
137 #define MEDIAINFODLL_NAME "libmediainfo.so.0"
144 #define _T(__x) __T(__x)
145 #if defined(UNICODE) || defined (_UNICODE)
146 typedef wchar_t MediaInfo_Char;
148 #define __T(__x) L ## __x
149 #define MEDIAINFO_Ansi ""
151 typedef char MediaInfo_Char;
154 #define MEDIAINFO_Ansi "A"
160 typedef unsigned char MediaInfo_int8u;
165 #if defined(__MINGW32__) || defined(__CYGWIN32__) || defined(__UNIX__) || defined(__MACOSX__)
167 #define MAXTYPE_INT 64
168 typedef unsigned long long MediaInfo_int64u;
169 #elif defined(__WIN32__) || defined(_WIN32)
171 #define MAXTYPE_INT 64
172 typedef unsigned __int64 MediaInfo_int64u;
174 #pragma message This machine has no 64-bit integer type?
186 typedef enum MediaInfo_stream_t
188 MediaInfo_Stream_General,
189 MediaInfo_Stream_Video,
190 MediaInfo_Stream_Audio,
191 MediaInfo_Stream_Text,
192 MediaInfo_Stream_Chapters,
193 MediaInfo_Stream_Image,
194 MediaInfo_Stream_Menu,
196 } MediaInfo_stream_C;
199 typedef enum MediaInfo_info_t
203 MediaInfo_Info_Measure,
204 MediaInfo_Info_Options,
205 MediaInfo_Info_Name_Text,
206 MediaInfo_Info_Measure_Text,
208 MediaInfo_Info_HowTo,
213 typedef enum MediaInfo_infooptions_t
215 MediaInfo_InfoOption_ShowInInform,
216 MediaInfo_InfoOption_Reserved,
217 MediaInfo_InfoOption_ShowInSupported,
218 MediaInfo_InfoOption_TypeOfValue,
219 MediaInfo_InfoOption_Max
220 } MediaInfo_infooptions_C;
223 typedef enum MediaInfo_fileoptions_t
225 MediaInfo_FileOption_Nothing =0x00,
226 MediaInfo_FileOption_NoRecursive =0x01,
227 MediaInfo_FileOption_CloseAll =0x02,
228 MediaInfo_FileOption_Max =0x04
229 } MediaInfo_fileoptions_C;
237 #ifdef MEDIAINFO_GLIBC
239 static GModule* MediaInfo_Module=NULL;
240 #elif defined (_WIN32) || defined (WIN32)
242 static HMODULE MediaInfo_Module=NULL;
245 static void* MediaInfo_Module=NULL;
247 static size_t Module_Count=0;
249 #ifdef MEDIAINFO_GLIBC
250 #define MEDIAINFO_ASSIGN(_Name,_Name2) \
251 if (!g_module_symbol (MediaInfo_Module, "MediaInfo"MEDIAINFO_Ansi"_"_Name2, (gpointer*)&MediaInfo_##_Name)) \
253 #define MEDIAINFOLIST_ASSIGN(_Name,_Name2) \
254 if (!g_module_symbol (MediaInfo_Module, "MediaInfoList"MEDIAINFO_Ansi"_"_Name2, (gpointer*)&MediaInfoList_##_Name)) \
256 #elif defined (_WIN32) || defined (WIN32)
257 #define MEDIAINFO_ASSIGN(_Name,_Name2) \
258 MediaInfo_##_Name=(MEDIAINFO_##_Name)GetProcAddress(MediaInfo_Module, "MediaInfo"MEDIAINFO_Ansi"_"_Name2); \
259 if (MediaInfo_##_Name==NULL) Errors++;
260 #define MEDIAINFOLIST_ASSIGN(_Name,_Name2) \
261 MediaInfoList_##_Name=(MEDIAINFOLIST_##_Name)GetProcAddress(MediaInfo_Module, "MediaInfoList"MEDIAINFO_Ansi"_"_Name2); \
262 if (MediaInfoList_##_Name==NULL) Errors++;
264 #define MEDIAINFO_ASSIGN(_Name,_Name2) \
265 MediaInfo_##_Name=(MEDIAINFO_##_Name)dlsym(MediaInfo_Module, "MediaInfo"MEDIAINFO_Ansi"_"_Name2); \
266 if (MediaInfo_##_Name==NULL) Errors++;
267 #define MEDIAINFOLIST_ASSIGN(_Name,_Name2) \
268 MediaInfoList_##_Name=(MEDIAINFOLIST_##_Name)dlsym(MediaInfo_Module, "MediaInfoList"MEDIAINFO_Ansi"_"_Name2); \
269 if (MediaInfoList_##_Name==NULL) Errors++;
272 typedef void* (__stdcall *MEDIAINFO_New)();
static MEDIAINFO_New MediaInfo_New;
273 typedef void* (__stdcall *MEDIAINFOLIST_New)();
static MEDIAINFOLIST_New MediaInfoList_New;
274 typedef void (__stdcall *MEDIAINFO_Delete)(
void*);
static MEDIAINFO_Delete MediaInfo_Delete;
275 typedef void (__stdcall *MEDIAINFOLIST_Delete)(
void*);
static MEDIAINFOLIST_Delete MediaInfoList_Delete;
276 typedef size_t (__stdcall *MEDIAINFO_Open)(
void*,
const MediaInfo_Char*);
static MEDIAINFO_Open MediaInfo_Open;
277 typedef size_t (__stdcall *MEDIAINFOLIST_Open)(
void*,
const MediaInfo_Char*,
const MediaInfo_fileoptions_C);
static MEDIAINFOLIST_Open MediaInfoList_Open;
278 typedef size_t (__stdcall *MEDIAINFO_Open_Buffer_Init)(
void*, MediaInfo_int64u File_Size, MediaInfo_int64u File_Offset);
static MEDIAINFO_Open_Buffer_Init MediaInfo_Open_Buffer_Init;
279 typedef size_t (__stdcall *MEDIAINFO_Open_Buffer_Continue)(
void*, MediaInfo_int8u* Buffer,
size_t Buffer_Size);
static MEDIAINFO_Open_Buffer_Continue MediaInfo_Open_Buffer_Continue;
280 typedef MediaInfo_int64u (__stdcall *MEDIAINFO_Open_Buffer_Continue_GoTo_Get)(
void*);
static MEDIAINFO_Open_Buffer_Continue_GoTo_Get MediaInfo_Open_Buffer_Continue_GoTo_Get;
281 typedef size_t (__stdcall *MEDIAINFO_Open_Buffer_Finalize)(
void*);
static MEDIAINFO_Open_Buffer_Finalize MediaInfo_Open_Buffer_Finalize;
282 typedef size_t (__stdcall *MEDIAINFO_Open_NextPacket)(
void*);
static MEDIAINFO_Open_NextPacket MediaInfo_Open_NextPacket;
283 typedef void (__stdcall *MEDIAINFO_Close)(
void*);
static MEDIAINFO_Close MediaInfo_Close;
284 typedef void (__stdcall *MEDIAINFOLIST_Close)(
void*, size_t);
static MEDIAINFOLIST_Close MediaInfoList_Close;
285 typedef const MediaInfo_Char* (__stdcall *MEDIAINFO_Inform)(
void*,
size_t Reserved);
static MEDIAINFO_Inform MediaInfo_Inform;
286 typedef const MediaInfo_Char* (__stdcall *MEDIAINFOLIST_Inform)(
void*,
size_t,
size_t Reserved);
static MEDIAINFOLIST_Inform MediaInfoList_Inform;
287 typedef const MediaInfo_Char* (__stdcall *MEDIAINFO_GetI)(
void*, MediaInfo_stream_C StreamKind,
size_t StreamNumber,
size_t Parameter, MediaInfo_info_C KindOfInfo);
static MEDIAINFO_GetI MediaInfo_GetI;
288 typedef const MediaInfo_Char* (__stdcall *MEDIAINFOLIST_GetI)(
void*,
size_t, MediaInfo_stream_C StreamKind,
size_t StreamNumber,
size_t Parameter, MediaInfo_info_C KindOfInfo);
static MEDIAINFOLIST_GetI MediaInfoList_GetI;
289 typedef const MediaInfo_Char* (__stdcall *MEDIAINFO_Get)(
void*, MediaInfo_stream_C StreamKind,
size_t StreamNumber,
const MediaInfo_Char* Parameter, MediaInfo_info_C KindOfInfo, MediaInfo_info_C KindOfSearch);
static MEDIAINFO_Get MediaInfo_Get;
290 typedef const MediaInfo_Char* (__stdcall *MEDIAINFOLIST_Get)(
void*,
size_t, MediaInfo_stream_C StreamKind,
size_t StreamNumber,
const MediaInfo_Char* Parameter, MediaInfo_info_C KindOfInfo, MediaInfo_info_C KindOfSearch);
static MEDIAINFOLIST_Get MediaInfoList_Get;
291 typedef size_t (__stdcall *MEDIAINFO_Output_Buffer_Get)(
void*,
const MediaInfo_Char* Parameter);
static MEDIAINFO_Output_Buffer_Get MediaInfo_Output_Buffer_Get;
292 typedef size_t (__stdcall *MEDIAINFO_Output_Buffer_GetI)(
void*,
size_t Pos);
static MEDIAINFO_Output_Buffer_GetI MediaInfo_Output_Buffer_GetI;
293 typedef const MediaInfo_Char* (__stdcall *MEDIAINFO_Option)(
void*,
const MediaInfo_Char* Parameter,
const MediaInfo_Char* Value);
static MEDIAINFO_Option MediaInfo_Option;
294 typedef const MediaInfo_Char* (__stdcall *MEDIAINFOLIST_Option)(
void*,
const MediaInfo_Char* Parameter,
const MediaInfo_Char* Value);
static MEDIAINFOLIST_Option MediaInfoList_Option;
295 typedef size_t (__stdcall *MEDIAINFO_State_Get)(
void*);
static MEDIAINFO_State_Get MediaInfo_State_Get;
296 typedef size_t (__stdcall *MEDIAINFOLIST_State_Get)(
void*);
static MEDIAINFOLIST_State_Get MediaInfoList_State_Get;
297 typedef size_t (__stdcall *MEDIAINFO_Count_Get)(
void*, MediaInfo_stream_C StreamKind,
size_t StreamNumber);
static MEDIAINFO_Count_Get MediaInfo_Count_Get;
298 typedef size_t (__stdcall *MEDIAINFOLIST_Count_Get)(
void*, size_t, MediaInfo_stream_C StreamKind,
size_t StreamNumber);
static MEDIAINFOLIST_Count_Get MediaInfoList_Count_Get;
299 typedef size_t (__stdcall *MEDIAINFO_Count_Get_Files)(
void*);
static MEDIAINFO_Count_Get_Files MediaInfo_Count_Get_Files;
300 typedef size_t (__stdcall *MEDIAINFOLIST_Count_Get_Files)(
void*);
static MEDIAINFOLIST_Count_Get_Files MediaInfoList_Count_Get_Files;
302 static size_t MediaInfoDLL_Load()
313 #ifdef MEDIAINFO_GLIBC
314 MediaInfo_Module=g_module_open(MEDIAINFODLL_NAME, G_MODULE_BIND_LAZY);
315 #elif defined (_WIN32) || defined (WIN32)
316 MediaInfo_Module=LoadLibrary(_T(MEDIAINFODLL_NAME));
318 MediaInfo_Module=dlopen(MEDIAINFODLL_NAME, RTLD_LAZY);
319 if (!MediaInfo_Module)
320 MediaInfo_Module=dlopen(
"./"MEDIAINFODLL_NAME, RTLD_LAZY);
321 if (!MediaInfo_Module)
322 MediaInfo_Module=dlopen(
"/usr/local/lib/"MEDIAINFODLL_NAME, RTLD_LAZY);
323 if (!MediaInfo_Module)
324 MediaInfo_Module=dlopen(
"/usr/local/lib64/"MEDIAINFODLL_NAME, RTLD_LAZY);
325 if (!MediaInfo_Module)
326 MediaInfo_Module=dlopen(
"/usr/lib/"MEDIAINFODLL_NAME, RTLD_LAZY);
327 if (!MediaInfo_Module)
328 MediaInfo_Module=dlopen(
"/usr/lib64/"MEDIAINFODLL_NAME, RTLD_LAZY);
330 if (!MediaInfo_Module)
334 MEDIAINFO_ASSIGN (New,
"New")
335 MEDIAINFOLIST_ASSIGN(New,"New")
336 MEDIAINFO_ASSIGN (Delete,"Delete")
337 MEDIAINFOLIST_ASSIGN(Delete,"Delete")
338 MEDIAINFO_ASSIGN (Open,"Open")
339 MEDIAINFOLIST_ASSIGN(Open,"Open")
340 MEDIAINFO_ASSIGN (Open_Buffer_Init,"Open_Buffer_Init")
341 MEDIAINFO_ASSIGN (Open_Buffer_Continue,"Open_Buffer_Continue")
342 MEDIAINFO_ASSIGN (Open_Buffer_Continue_GoTo_Get,"Open_Buffer_Continue_GoTo_Get")
343 MEDIAINFO_ASSIGN (Open_Buffer_Finalize,"Open_Buffer_Finalize")
344 MEDIAINFO_ASSIGN (Open_NextPacket,"Open_NextPacket")
345 MEDIAINFO_ASSIGN (Close,"Close")
346 MEDIAINFOLIST_ASSIGN(Close,"Close")
347 MEDIAINFO_ASSIGN (Inform,"Inform")
348 MEDIAINFOLIST_ASSIGN(Inform,"Inform")
349 MEDIAINFO_ASSIGN (GetI,"GetI")
350 MEDIAINFOLIST_ASSIGN(GetI,"GetI")
351 MEDIAINFO_ASSIGN (Get,"Get")
352 MEDIAINFOLIST_ASSIGN(Get,"Get")
353 MEDIAINFO_ASSIGN (Output_Buffer_Get,"Output_Buffer_Get")
354 MEDIAINFO_ASSIGN (Output_Buffer_GetI,"Output_Buffer_GetI")
355 MEDIAINFO_ASSIGN (Option,"Option")
356 MEDIAINFOLIST_ASSIGN(Option,"Option")
357 MEDIAINFO_ASSIGN (State_Get,"State_Get")
358 MEDIAINFOLIST_ASSIGN(State_Get,"State_Get")
359 MEDIAINFO_ASSIGN (Count_Get,"Count_Get")
360 MEDIAINFOLIST_ASSIGN(Count_Get,"Count_Get")
361 MEDIAINFOLIST_ASSIGN(Count_Get_Files,"Count_Get_Files")
365 #ifdef MEDIAINFO_GLIBC
366 g_module_close(MediaInfo_Module);
367 #elif defined (_WIN32) || defined (WIN32)
368 FreeLibrary(MediaInfo_Module);
370 dlclose(MediaInfo_Module);
379 static size_t MediaInfoDLL_IsLoaded()
381 if (MediaInfo_Module)
387 static void MediaInfoDLL_UnLoad()
393 #ifdef MEDIAINFO_GLIBC
394 g_module_close(MediaInfo_Module);
395 #elif defined (_WIN32) || defined (WIN32)
396 FreeLibrary(MediaInfo_Module);
398 dlclose(MediaInfo_Module);
400 MediaInfo_Module=NULL;
419 namespace MediaInfoDLL
425 #define _T(__x) __T(__x)
426 #if defined(UNICODE) || defined (_UNICODE)
427 typedef wchar_t Char;
429 #define __T(__x) L ## __x
435 typedef std::basic_string<Char> String;
436 typedef std::basic_stringstream<Char> StringStream;
437 typedef std::basic_istringstream<Char> tiStringStream;
438 typedef std::basic_ostringstream<Char> toStringStream;
439 const size_t Error=(size_t)(-1);
486 FileOption_Nothing =0x00,
492 const String Unable_Load_DLL=_T(
"Unable to load ")_T(MEDIAINFODLL_NAME);
493 #define MEDIAINFO_TEST_VOID \
494 if (!IsReady()) return
495 #define MEDIAINFO_TEST_INT \
496 if (!IsReady()) return 0
497 #define MEDIAINFO_TEST_STRING \
498 if (!IsReady()) return Unable_Load_DLL
499 #define MEDIAINFO_TEST_STRING_STATIC \
500 if (!MediaInfo_Module) return Unable_Load_DLL
506 MediaInfo () {
if (!MediaInfo_Module) MediaInfoDLL_Load();
if (!MediaInfo_Module) {Handle=NULL;
return;}; Handle=MediaInfo_New();};
507 ~MediaInfo () {MEDIAINFO_TEST_VOID; MediaInfo_Delete(Handle);};
510 size_t Open (
const String &File) {MEDIAINFO_TEST_INT;
return MediaInfo_Open(Handle, File.c_str());};
511 size_t Open_Buffer_Init (MediaInfo_int64u File_Size=(MediaInfo_int64u)-1, MediaInfo_int64u File_Offset=0) {MEDIAINFO_TEST_INT;
return MediaInfo_Open_Buffer_Init(Handle, File_Size, File_Offset);};
512 size_t Open_Buffer_Continue (MediaInfo_int8u* Buffer,
size_t Buffer_Size) {MEDIAINFO_TEST_INT;
return MediaInfo_Open_Buffer_Continue(Handle, Buffer, Buffer_Size);};
513 MediaInfo_int64u Open_Buffer_Continue_GoTo_Get () {MEDIAINFO_TEST_INT;
return MediaInfo_Open_Buffer_Continue_GoTo_Get(Handle);};
514 size_t Open_Buffer_Finalize () {MEDIAINFO_TEST_INT;
return MediaInfo_Open_Buffer_Finalize(Handle);};
515 size_t Open_NextPacket () {MEDIAINFO_TEST_INT;
return MediaInfo_Open_NextPacket(Handle);};
517 void Close () {MEDIAINFO_TEST_VOID;
return MediaInfo_Close(Handle);};
520 String Inform () {MEDIAINFO_TEST_STRING;
return MediaInfo_Inform(Handle, 0);};
521 String Get (stream_t StreamKind,
size_t StreamNumber,
size_t Parameter, info_t InfoKind=Info_Text) {MEDIAINFO_TEST_STRING;
return MediaInfo_GetI (Handle, (MediaInfo_stream_C)StreamKind, StreamNumber, Parameter, (MediaInfo_info_C)InfoKind);};
522 String Get (stream_t StreamKind,
size_t StreamNumber,
const String &Parameter, info_t InfoKind=Info_Text, info_t SearchKind=Info_Name) {MEDIAINFO_TEST_STRING;
return MediaInfo_Get (Handle, (MediaInfo_stream_C)StreamKind, StreamNumber, Parameter.c_str(), (MediaInfo_info_C)InfoKind, (MediaInfo_info_C)SearchKind);};
525 size_t Output_Buffer_Get (
const String &Value) {
return MediaInfo_Output_Buffer_Get(Handle, Value.c_str());}
526 size_t Output_Buffer_Get (
size_t Pos) {
return MediaInfo_Output_Buffer_GetI(Handle, Pos);}
527 String Option (
const String &Option,
const String &Value=_T(
"")) {MEDIAINFO_TEST_STRING;
return MediaInfo_Option (Handle, Option.c_str(), Value.c_str());};
528 static String Option_Static (
const String &Option,
const String &Value=_T(
"")) {
if (!MediaInfo_Module) MediaInfoDLL_Load(); MEDIAINFO_TEST_STRING_STATIC;
return MediaInfo_Option (NULL, Option.c_str(), Value.c_str());};
529 size_t State_Get () {MEDIAINFO_TEST_INT;
return MediaInfo_State_Get(Handle);};
530 size_t Count_Get (stream_t StreamKind,
size_t StreamNumber=(
size_t)-1) {MEDIAINFO_TEST_INT;
return MediaInfo_Count_Get(Handle, (MediaInfo_stream_C)StreamKind, StreamNumber);};
532 bool IsReady() {
return (Handle && MediaInfo_Module)?
true:
false;}
541 MediaInfoList () {MediaInfoDLL_Load();
if (!MediaInfoDLL_IsLoaded()) {Handle=NULL;
return;}; Handle=MediaInfoList_New();};
542 ~MediaInfoList () {MEDIAINFO_TEST_VOID; MediaInfoList_Delete(Handle); MediaInfoDLL_UnLoad();};
545 size_t Open (
const String &File,
const fileoptions_t Options=FileOption_Nothing) {MEDIAINFO_TEST_INT;
return MediaInfoList_Open(Handle, File.c_str(), (MediaInfo_fileoptions_C)Options);};
547 void Close (
size_t FilePos=(
size_t)-1) {MEDIAINFO_TEST_VOID;
return MediaInfoList_Close(Handle, FilePos);};
550 String Inform (
size_t FilePos=(
size_t)-1) {MEDIAINFO_TEST_STRING;
return MediaInfoList_Inform(Handle, FilePos, 0);};
551 String Get (
size_t FilePos, stream_t StreamKind,
size_t StreamNumber,
size_t Parameter, info_t InfoKind=Info_Text) {MEDIAINFO_TEST_STRING;
return MediaInfoList_GetI (Handle, FilePos, (MediaInfo_stream_C)StreamKind, StreamNumber, Parameter, (MediaInfo_info_C)InfoKind);};
552 String Get (
size_t FilePos, stream_t StreamKind,
size_t StreamNumber,
const String &Parameter, info_t InfoKind=Info_Text, info_t SearchKind=Info_Name) {MEDIAINFO_TEST_STRING;
return MediaInfoList_Get (Handle, FilePos, (MediaInfo_stream_C)StreamKind, StreamNumber, Parameter.c_str(), (MediaInfo_info_C)InfoKind, (MediaInfo_info_C)SearchKind);};
555 String Option (
const String &Option,
const String &Value=_T(
"")) {MEDIAINFO_TEST_STRING;
return MediaInfoList_Option (Handle, Option.c_str(), Value.c_str());};
556 static String Option_Static (
const String &Option,
const String &Value=_T(
"")) {MEDIAINFO_TEST_STRING_STATIC;
return MediaInfoList_Option (NULL, Option.c_str(), Value.c_str());};
557 size_t State_Get () {MEDIAINFO_TEST_INT;
return MediaInfoList_State_Get(Handle);};
558 size_t Count_Get (
size_t FilePos, stream_t StreamKind,
size_t StreamNumber=(
size_t)-1) {MEDIAINFO_TEST_INT;
return MediaInfoList_Count_Get(Handle, FilePos, (MediaInfo_stream_C)StreamKind, StreamNumber);};
559 size_t Count_Get () {MEDIAINFO_TEST_INT;
return MediaInfoList_Count_Get_Files(Handle);};
561 bool IsReady() {
return (Handle && MediaInfo_Module)?
true:
false;}