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)
133 #define MEDIAINFODLL_NAME L"MediaInfo.dll"
135 #define MEDIAINFODLL_NAME "MediaInfo.dll"
137 #elif defined(__APPLE__) && defined(__MACH__)
138 #define MEDIAINFODLL_NAME "libmediainfo.0.dylib"
141 #define MEDIAINFODLL_NAME "libmediainfo.so.0"
148 #define __T(__x) __T(__x)
149 #if defined(UNICODE) || defined (_UNICODE)
150 typedef wchar_t MediaInfo_Char;
152 #define __T(__x) L ## __x
153 #define MEDIAINFO_Ansi ""
155 typedef char MediaInfo_Char;
158 #define MEDIAINFO_Ansi "A"
164 typedef unsigned char MediaInfo_int8u;
169 #if defined(__MINGW32__) || defined(__CYGWIN32__) || defined(__UNIX__) || defined(__MACOSX__)
171 #define MAXTYPE_INT 64
172 typedef unsigned long long MediaInfo_int64u;
173 #elif defined(__WIN32__) || defined(_WIN32)
175 #define MAXTYPE_INT 64
176 typedef unsigned __int64 MediaInfo_int64u;
178 #pragma message This machine has no 64-bit integer type?
190 typedef enum MediaInfo_stream_t
192 MediaInfo_Stream_General,
193 MediaInfo_Stream_Video,
194 MediaInfo_Stream_Audio,
195 MediaInfo_Stream_Text,
196 MediaInfo_Stream_Chapters,
197 MediaInfo_Stream_Image,
198 MediaInfo_Stream_Menu,
200 } MediaInfo_stream_C;
203 typedef enum MediaInfo_info_t
207 MediaInfo_Info_Measure,
208 MediaInfo_Info_Options,
209 MediaInfo_Info_Name_Text,
210 MediaInfo_Info_Measure_Text,
212 MediaInfo_Info_HowTo,
217 typedef enum MediaInfo_infooptions_t
219 MediaInfo_InfoOption_ShowInInform,
220 MediaInfo_InfoOption_Reserved,
221 MediaInfo_InfoOption_ShowInSupported,
222 MediaInfo_InfoOption_TypeOfValue,
223 MediaInfo_InfoOption_Max
224 } MediaInfo_infooptions_C;
227 typedef enum MediaInfo_fileoptions_t
229 MediaInfo_FileOption_Nothing =0x00,
230 MediaInfo_FileOption_NoRecursive =0x01,
231 MediaInfo_FileOption_CloseAll =0x02,
232 MediaInfo_FileOption_Max =0x04
233 } MediaInfo_fileoptions_C;
241 #ifdef MEDIAINFO_GLIBC
243 static GModule* MediaInfo_Module=NULL;
244 #elif defined (_WIN32) || defined (WIN32)
246 static HMODULE MediaInfo_Module=NULL;
249 static void* MediaInfo_Module=NULL;
251 static size_t Module_Count=0;
253 #ifdef MEDIAINFO_GLIBC
254 #define MEDIAINFO_ASSIGN(_Name,_Name2) \
255 if (!g_module_symbol (MediaInfo_Module, "MediaInfo" MEDIAINFO_Ansi "_" _Name2, (gpointer*)&MediaInfo_##_Name)) \
257 #define MEDIAINFOLIST_ASSIGN(_Name,_Name2) \
258 if (!g_module_symbol (MediaInfo_Module, "MediaInfoList" MEDIAINFO_Ansi "_" _Name2, (gpointer*)&MediaInfoList_##_Name)) \
260 #elif defined (_WIN32) || defined (WIN32)
261 #define MEDIAINFO_ASSIGN(_Name,_Name2) \
262 MediaInfo_##_Name=(MEDIAINFO_##_Name)GetProcAddress(MediaInfo_Module, "MediaInfo" MEDIAINFO_Ansi "_" _Name2); \
263 if (MediaInfo_##_Name==NULL) Errors++;
264 #define MEDIAINFOLIST_ASSIGN(_Name,_Name2) \
265 MediaInfoList_##_Name=(MEDIAINFOLIST_##_Name)GetProcAddress(MediaInfo_Module, "MediaInfoList" MEDIAINFO_Ansi "_" _Name2); \
266 if (MediaInfoList_##_Name==NULL) Errors++;
268 #define MEDIAINFO_ASSIGN(_Name,_Name2) \
269 MediaInfo_##_Name=(MEDIAINFO_##_Name)dlsym(MediaInfo_Module, "MediaInfo" MEDIAINFO_Ansi "_" _Name2); \
270 if (MediaInfo_##_Name==NULL) Errors++;
271 #define MEDIAINFOLIST_ASSIGN(_Name,_Name2) \
272 MediaInfoList_##_Name=(MEDIAINFOLIST_##_Name)dlsym(MediaInfo_Module, "MediaInfoList" MEDIAINFO_Ansi "_" _Name2); \
273 if (MediaInfoList_##_Name==NULL) Errors++;
276 typedef void* (__stdcall *MEDIAINFO_New)();
static MEDIAINFO_New MediaInfo_New;
277 typedef void* (__stdcall *MEDIAINFOLIST_New)();
static MEDIAINFOLIST_New MediaInfoList_New;
278 typedef void (__stdcall *MEDIAINFO_Delete)(
void*);
static MEDIAINFO_Delete MediaInfo_Delete;
279 typedef void (__stdcall *MEDIAINFOLIST_Delete)(
void*);
static MEDIAINFOLIST_Delete MediaInfoList_Delete;
280 typedef size_t (__stdcall *MEDIAINFO_Open)(
void*,
const MediaInfo_Char*);
static MEDIAINFO_Open MediaInfo_Open;
281 typedef size_t (__stdcall *MEDIAINFOLIST_Open)(
void*,
const MediaInfo_Char*,
const MediaInfo_fileoptions_C);
static MEDIAINFOLIST_Open MediaInfoList_Open;
282 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;
283 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;
284 typedef MediaInfo_int64u (__stdcall *MEDIAINFO_Open_Buffer_Continue_GoTo_Get)(
void*);
static MEDIAINFO_Open_Buffer_Continue_GoTo_Get MediaInfo_Open_Buffer_Continue_GoTo_Get;
285 typedef size_t (__stdcall *MEDIAINFO_Open_Buffer_Finalize)(
void*);
static MEDIAINFO_Open_Buffer_Finalize MediaInfo_Open_Buffer_Finalize;
286 typedef size_t (__stdcall *MEDIAINFO_Open_NextPacket)(
void*);
static MEDIAINFO_Open_NextPacket MediaInfo_Open_NextPacket;
287 typedef void (__stdcall *MEDIAINFO_Close)(
void*);
static MEDIAINFO_Close MediaInfo_Close;
288 typedef void (__stdcall *MEDIAINFOLIST_Close)(
void*, size_t);
static MEDIAINFOLIST_Close MediaInfoList_Close;
289 typedef const MediaInfo_Char* (__stdcall *MEDIAINFO_Inform)(
void*,
size_t Reserved);
static MEDIAINFO_Inform MediaInfo_Inform;
290 typedef const MediaInfo_Char* (__stdcall *MEDIAINFOLIST_Inform)(
void*,
size_t,
size_t Reserved);
static MEDIAINFOLIST_Inform MediaInfoList_Inform;
291 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;
292 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;
293 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;
294 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;
295 typedef size_t (__stdcall *MEDIAINFO_Output_Buffer_Get)(
void*,
const MediaInfo_Char* Parameter);
static MEDIAINFO_Output_Buffer_Get MediaInfo_Output_Buffer_Get;
296 typedef size_t (__stdcall *MEDIAINFO_Output_Buffer_GetI)(
void*,
size_t Pos);
static MEDIAINFO_Output_Buffer_GetI MediaInfo_Output_Buffer_GetI;
297 typedef const MediaInfo_Char* (__stdcall *MEDIAINFO_Option)(
void*,
const MediaInfo_Char* Parameter,
const MediaInfo_Char* Value);
static MEDIAINFO_Option MediaInfo_Option;
298 typedef const MediaInfo_Char* (__stdcall *MEDIAINFOLIST_Option)(
void*,
const MediaInfo_Char* Parameter,
const MediaInfo_Char* Value);
static MEDIAINFOLIST_Option MediaInfoList_Option;
299 typedef size_t (__stdcall *MEDIAINFO_State_Get)(
void*);
static MEDIAINFO_State_Get MediaInfo_State_Get;
300 typedef size_t (__stdcall *MEDIAINFOLIST_State_Get)(
void*);
static MEDIAINFOLIST_State_Get MediaInfoList_State_Get;
301 typedef size_t (__stdcall *MEDIAINFO_Count_Get)(
void*, MediaInfo_stream_C StreamKind,
size_t StreamNumber);
static MEDIAINFO_Count_Get MediaInfo_Count_Get;
302 typedef size_t (__stdcall *MEDIAINFOLIST_Count_Get)(
void*, size_t, MediaInfo_stream_C StreamKind,
size_t StreamNumber);
static MEDIAINFOLIST_Count_Get MediaInfoList_Count_Get;
303 typedef size_t (__stdcall *MEDIAINFO_Count_Get_Files)(
void*);
static MEDIAINFO_Count_Get_Files MediaInfo_Count_Get_Files;
304 typedef size_t (__stdcall *MEDIAINFOLIST_Count_Get_Files)(
void*);
static MEDIAINFOLIST_Count_Get_Files MediaInfoList_Count_Get_Files;
306 static size_t MediaInfoDLL_Load()
317 #ifdef MEDIAINFO_GLIBC
318 MediaInfo_Module=g_module_open(MEDIAINFODLL_NAME, G_MODULE_BIND_LAZY);
319 #elif defined (_WIN32) || defined (WIN32)
320 MediaInfo_Module=LoadLibrary(MEDIAINFODLL_NAME);
322 MediaInfo_Module=dlopen(MEDIAINFODLL_NAME, RTLD_LAZY);
323 if (!MediaInfo_Module)
324 MediaInfo_Module=dlopen(
"./" MEDIAINFODLL_NAME, RTLD_LAZY);
325 if (!MediaInfo_Module)
326 MediaInfo_Module=dlopen(
"/usr/local/lib/" MEDIAINFODLL_NAME, RTLD_LAZY);
327 if (!MediaInfo_Module)
328 MediaInfo_Module=dlopen(
"/usr/local/lib64/" MEDIAINFODLL_NAME, RTLD_LAZY);
329 if (!MediaInfo_Module)
330 MediaInfo_Module=dlopen(
"/usr/lib/" MEDIAINFODLL_NAME, RTLD_LAZY);
331 if (!MediaInfo_Module)
332 MediaInfo_Module=dlopen(
"/usr/lib64/" MEDIAINFODLL_NAME, RTLD_LAZY);
334 if (!MediaInfo_Module)
338 MEDIAINFO_ASSIGN (New,
"New")
339 MEDIAINFOLIST_ASSIGN(New,"New")
340 MEDIAINFO_ASSIGN (Delete,"Delete")
341 MEDIAINFOLIST_ASSIGN(Delete,"Delete")
342 MEDIAINFO_ASSIGN (Open,"Open")
343 MEDIAINFOLIST_ASSIGN(Open,"Open")
344 MEDIAINFO_ASSIGN (Open_Buffer_Init,"Open_Buffer_Init")
345 MEDIAINFO_ASSIGN (Open_Buffer_Continue,"Open_Buffer_Continue")
346 MEDIAINFO_ASSIGN (Open_Buffer_Continue_GoTo_Get,"Open_Buffer_Continue_GoTo_Get")
347 MEDIAINFO_ASSIGN (Open_Buffer_Finalize,"Open_Buffer_Finalize")
348 MEDIAINFO_ASSIGN (Open_NextPacket,"Open_NextPacket")
349 MEDIAINFO_ASSIGN (Close,"Close")
350 MEDIAINFOLIST_ASSIGN(Close,"Close")
351 MEDIAINFO_ASSIGN (Inform,"Inform")
352 MEDIAINFOLIST_ASSIGN(Inform,"Inform")
353 MEDIAINFO_ASSIGN (GetI,"GetI")
354 MEDIAINFOLIST_ASSIGN(GetI,"GetI")
355 MEDIAINFO_ASSIGN (Get,"Get")
356 MEDIAINFOLIST_ASSIGN(Get,"Get")
357 MEDIAINFO_ASSIGN (Output_Buffer_Get,"Output_Buffer_Get")
358 MEDIAINFO_ASSIGN (Output_Buffer_GetI,"Output_Buffer_GetI")
359 MEDIAINFO_ASSIGN (Option,"Option")
360 MEDIAINFOLIST_ASSIGN(Option,"Option")
361 MEDIAINFO_ASSIGN (State_Get,"State_Get")
362 MEDIAINFOLIST_ASSIGN(State_Get,"State_Get")
363 MEDIAINFO_ASSIGN (Count_Get,"Count_Get")
364 MEDIAINFOLIST_ASSIGN(Count_Get,"Count_Get")
365 MEDIAINFOLIST_ASSIGN(Count_Get_Files,"Count_Get_Files")
369 #ifdef MEDIAINFO_GLIBC
370 g_module_close(MediaInfo_Module);
371 #elif defined (_WIN32) || defined (WIN32)
372 FreeLibrary(MediaInfo_Module);
374 dlclose(MediaInfo_Module);
376 MediaInfo_Module=NULL;
384 static size_t MediaInfoDLL_IsLoaded()
386 if (MediaInfo_Module)
392 static void MediaInfoDLL_UnLoad()
398 #ifdef MEDIAINFO_GLIBC
399 g_module_close(MediaInfo_Module);
400 #elif defined (_WIN32) || defined (WIN32)
401 FreeLibrary(MediaInfo_Module);
403 dlclose(MediaInfo_Module);
405 MediaInfo_Module=NULL;
424 namespace MediaInfoDLL
430 #define __T(__x) __T(__x)
431 #if defined(UNICODE) || defined (_UNICODE)
432 typedef wchar_t Char;
434 #define __T(__x) L ## __x
440 typedef std::basic_string<Char> String;
441 typedef std::basic_stringstream<Char> StringStream;
442 typedef std::basic_istringstream<Char> iStringStream;
443 typedef std::basic_ostringstream<Char> oStringStream;
444 typedef std::basic_istringstream<Char> tiStringStream;
445 typedef std::basic_ostringstream<Char> toStringStream;
446 const size_t Error=(size_t)(-1);
493 FileOption_Nothing =0x00,
499 const String Unable_Load_DLL=__T(
"Unable to load ")MEDIAINFODLL_NAME;
500 #define MEDIAINFO_TEST_VOID \
501 if (!IsReady()) return
502 #define MEDIAINFO_TEST_INT \
503 if (!IsReady()) return 0
504 #define MEDIAINFO_TEST_STRING \
505 if (!IsReady()) return Unable_Load_DLL
506 #define MEDIAINFO_TEST_STRING_STATIC \
507 if (!MediaInfo_Module) return Unable_Load_DLL
513 MediaInfo () {
if (!MediaInfo_Module) MediaInfoDLL_Load();
if (!MediaInfo_Module) {Handle=NULL;
return;}; Handle=MediaInfo_New();};
514 ~MediaInfo () {MEDIAINFO_TEST_VOID; MediaInfo_Delete(Handle);};
517 size_t Open (
const String &File) {MEDIAINFO_TEST_INT;
return MediaInfo_Open(Handle, File.c_str());};
518 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);};
519 size_t Open_Buffer_Continue (MediaInfo_int8u* Buffer,
size_t Buffer_Size) {MEDIAINFO_TEST_INT;
return MediaInfo_Open_Buffer_Continue(Handle, Buffer, Buffer_Size);};
520 MediaInfo_int64u Open_Buffer_Continue_GoTo_Get () {MEDIAINFO_TEST_INT;
return MediaInfo_Open_Buffer_Continue_GoTo_Get(Handle);};
521 size_t Open_Buffer_Finalize () {MEDIAINFO_TEST_INT;
return MediaInfo_Open_Buffer_Finalize(Handle);};
522 size_t Open_NextPacket () {MEDIAINFO_TEST_INT;
return MediaInfo_Open_NextPacket(Handle);};
524 void Close () {MEDIAINFO_TEST_VOID;
return MediaInfo_Close(Handle);};
527 String Inform () {MEDIAINFO_TEST_STRING;
return MediaInfo_Inform(Handle, 0);};
528 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);};
529 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);};
532 size_t Output_Buffer_Get (
const String &Value) {
return MediaInfo_Output_Buffer_Get(Handle, Value.c_str());}
533 size_t Output_Buffer_Get (
size_t Pos) {
return MediaInfo_Output_Buffer_GetI(Handle, Pos);}
534 String Option (
const String &Option,
const String &Value=__T(
"")) {MEDIAINFO_TEST_STRING;
return MediaInfo_Option (Handle, Option.c_str(), Value.c_str());};
535 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());};
536 size_t State_Get () {MEDIAINFO_TEST_INT;
return MediaInfo_State_Get(Handle);};
537 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);};
539 bool IsReady() {
return (Handle && MediaInfo_Module)?
true:
false;}
548 MediaInfoList () {MediaInfoDLL_Load();
if (!MediaInfoDLL_IsLoaded()) {Handle=NULL;
return;}; Handle=MediaInfoList_New();};
549 ~MediaInfoList () {MEDIAINFO_TEST_VOID; MediaInfoList_Delete(Handle); MediaInfoDLL_UnLoad();};
552 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);};
554 void Close (
size_t FilePos=(
size_t)-1) {MEDIAINFO_TEST_VOID;
return MediaInfoList_Close(Handle, FilePos);};
557 String Inform (
size_t FilePos=(
size_t)-1) {MEDIAINFO_TEST_STRING;
return MediaInfoList_Inform(Handle, FilePos, 0);};
558 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);};
559 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);};
562 String Option (
const String &Option,
const String &Value=__T(
"")) {MEDIAINFO_TEST_STRING;
return MediaInfoList_Option (Handle, Option.c_str(), Value.c_str());};
563 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());};
564 size_t State_Get () {MEDIAINFO_TEST_INT;
return MediaInfoList_State_Get(Handle);};
565 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);};
566 size_t Count_Get () {MEDIAINFO_TEST_INT;
return MediaInfoList_Count_Get_Files(Handle);};
568 bool IsReady() {
return (Handle && MediaInfo_Module)?
true:
false;}