/* %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%% % % % % % % % R e l i n q u i s h U n i q u e F i l e R e s o u r c e % % % % % % % %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%% % % RelinquishUniqueFileResource() relinquishes a unique file resource. % % The format of the RelinquishUniqueFileResource() method is: % % MagickBooleanType RelinquishUniqueFileResource(const char *path) % % A description of each parameter follows: % % o name: the name of the temporary resource. % */ MagickExport MagickBooleanType RelinquishUniqueFileResource(const char *path) { char cache_path[MaxTextExtent]; assert(path != (const char *) NULL); (void) LogMagickEvent(ResourceEvent,GetMagickModule(),"%s",path); if (temporary_resources != (SplayTreeInfo *) NULL) { register char *p; ResetSplayTreeIterator(temporary_resources); p=(char *) GetNextKeyInSplayTree(temporary_resources); while (p != (char *) NULL) { if (LocaleCompare(p,path) == 0) break; p=(char *) GetNextKeyInSplayTree(temporary_resources); } if (p != (char *) NULL) (void) DeleteNodeFromSplayTree(temporary_resources,p); } (void) CopyMagickString(cache_path,path,MaxTextExtent); AppendImageFormat("cache",cache_path); (void) remove_utf8(cache_path); return(remove_utf8(path) == 0 ? MagickTrue : MagickFalse); }
bool CLog::Init(const char* path) { CSingleLock waitLock(critSec); if (!m_file) { // g_settings.m_logFolder is initialized in the CSettings constructor // and changed in CApplication::Create() CStdString strLogFile, strLogFileOld; strLogFile.Format("%sxbmc.log", path); strLogFileOld.Format("%sxbmc.old.log", path); struct stat64 info; if (stat64_utf8(strLogFileOld.c_str(),&info) == 0 && remove_utf8(strLogFileOld.c_str()) != 0) return false; if (stat64_utf8(strLogFile.c_str(),&info) == 0 && rename_utf8(strLogFile.c_str(),strLogFileOld.c_str()) != 0) return false; m_file = fopen64_utf8(strLogFile.c_str(),"wb"); } if (m_file) { unsigned char BOM[3] = {0xEF, 0xBB, 0xBF}; fwrite(BOM, sizeof(BOM), 1, m_file); } return m_file != NULL; }
/* Concatanate given file arguments to the given output argument. Used for a special -concatenate option used for specific 'delegates'. The option is not formally documented. magick -concatenate files... output This is much like the UNIX "cat" command, but for both UNIX and Windows, however the last argument provides the output filename. */ static MagickBooleanType ConcatenateImages(int argc,char **argv, ExceptionInfo *exception ) { FILE *input, *output; int c; register ssize_t i; output=fopen_utf8(argv[argc-1],"wb"); if (output == (FILE *) NULL) { ThrowFileException(exception,FileOpenError,"UnableToOpenFile",argv[argc-1]); return(MagickFalse); } for (i=2; i < (ssize_t) (argc-1); i++) { input=fopen_utf8(argv[i],"rb"); if (input == (FILE *) NULL) ThrowFileException(exception,FileOpenError,"UnableToOpenFile",argv[i]); for (c=fgetc(input); c != EOF; c=fgetc(input)) (void) fputc((char) c,output); (void) fclose(input); (void) remove_utf8(argv[i]); } (void) fclose(output); return(MagickTrue); }
/* %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%% % % % % % % + A s y n c h r o n o u s R e s o u r c e C o m p o n e n t T e r m i n u s % % % % % % % %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%% % % AsynchronousResourceComponentTerminus() destroys the resource environment. % It differs from ResourceComponentTerminus() in that it can be called from a % asynchronous signal handler. % % The format of the ResourceComponentTerminus() method is: % % ResourceComponentTerminus(void) % */ MagickPrivate void AsynchronousResourceComponentTerminus(void) { const char *path; if (temporary_resources == (SplayTreeInfo *) NULL) return; /* Remove any lingering temporary files. */ ResetSplayTreeIterator(temporary_resources); path=(const char *) GetNextKeyInSplayTree(temporary_resources); while (path != (const char *) NULL) { (void) remove_utf8(path); path=(const char *) GetNextKeyInSplayTree(temporary_resources); } }
/* Concatanate given file arguments to the given output argument. Used for a special -concatenate option used for specific 'delegates'. The option is not formally documented. magick -concatenate files... output This is much like the UNIX "cat" command, but for both UNIX and Windows, however the last argument provides the output filename. */ static MagickBooleanType ConcatenateImages(int argc,char **argv, ExceptionInfo *exception ) { FILE *input, *output; int c; register ssize_t i; if (ExpandFilenames(&argc,&argv) == MagickFalse) ThrowFileException(exception,ResourceLimitError,"MemoryAllocationFailed", GetExceptionMessage(errno)); output=fopen_utf8(argv[argc-1],"wb"); if (output == (FILE *) NULL) { ThrowFileException(exception,FileOpenError,"UnableToOpenFile",argv[argc-1]); return(MagickFalse); } for (i=2; i < (ssize_t) (argc-1); i++) { #if 0 fprintf(stderr, "DEBUG: Concatenate Image: \"%s\"\n", argv[i]); #endif input=fopen_utf8(argv[i],"rb"); if (input == (FILE *) NULL) { ThrowFileException(exception,FileOpenError,"UnableToOpenFile",argv[i]); continue; } for (c=fgetc(input); c != EOF; c=fgetc(input)) (void) fputc((char) c,output); (void) fclose(input); (void) remove_utf8(argv[i]); } (void) fclose(output); return(MagickTrue); }
bool CLog::Init(const char* path) { CSingleLock waitLock(critSec); if (!m_file) { // g_advancedSettings.m_logFolder is initialized in the CSettings constructor // and changed in CApplication::Create() CStdString strLogFile, strLogFileOld; strLogFile.Format("%sxbmc.log", path); strLogFileOld.Format("%sxbmc.old.log", path); #if defined(TARGET_WINDOWS) // the appdata folder might be redirected to an unc share // convert smb to unc path that stat and fopen can handle it strLogFile = CWIN32Util::SmbToUnc(strLogFile); strLogFileOld = CWIN32Util::SmbToUnc(strLogFileOld); #endif struct stat64 info; if (stat64_utf8(strLogFileOld.c_str(),&info) == 0 && remove_utf8(strLogFileOld.c_str()) != 0) return false; if (stat64_utf8(strLogFile.c_str(),&info) == 0 && rename_utf8(strLogFile.c_str(),strLogFileOld.c_str()) != 0) return false; m_file = fopen64_utf8(strLogFile.c_str(),"wb"); } if (m_file) { unsigned char BOM[3] = {0xEF, 0xBB, 0xBF}; fwrite(BOM, sizeof(BOM), 1, m_file); } return m_file != NULL; }
static void *DestroyTemporaryResources(void *temporary_resource) { (void) remove_utf8((char *) temporary_resource); temporary_resource=DestroyString((char *) temporary_resource); return((void *) NULL); }
static Image *ReadSFWImage(const ImageInfo *image_info,ExceptionInfo *exception) { static unsigned char HuffmanTable[] = { 0xFF, 0xC4, 0x01, 0xA2, 0x00, 0x00, 0x01, 0x05, 0x01, 0x01, 0x01, 0x01, 0x01, 0x01, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x01, 0x02, 0x03, 0x04, 0x05, 0x06, 0x07, 0x08, 0x09, 0x0A, 0x0B, 0x01, 0x00, 0x03, 0x01, 0x01, 0x01, 0x01, 0x01, 0x01, 0x01, 0x01, 0x01, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x01, 0x02, 0x03, 0x04, 0x05, 0x06, 0x07, 0x08, 0x09, 0x0A, 0x0B, 0x10, 0x00, 0x02, 0x01, 0x03, 0x03, 0x02, 0x04, 0x03, 0x05, 0x05, 0x04, 0x04, 0x00, 0x00, 0x01, 0x7D, 0x01, 0x02, 0x03, 0x00, 0x04, 0x11, 0x05, 0x12, 0x21, 0x31, 0x41, 0x06, 0x13, 0x51, 0x61, 0x07, 0x22, 0x71, 0x14, 0x32, 0x81, 0x91, 0xA1, 0x08, 0x23, 0x42, 0xB1, 0xC1, 0x15, 0x52, 0xD1, 0xF0, 0x24, 0x33, 0x62, 0x72, 0x82, 0x09, 0x0A, 0x16, 0x17, 0x18, 0x19, 0x1A, 0x25, 0x26, 0x27, 0x28, 0x29, 0x2A, 0x34, 0x35, 0x36, 0x37, 0x38, 0x39, 0x3A, 0x43, 0x44, 0x45, 0x46, 0x47, 0x48, 0x49, 0x4A, 0x53, 0x54, 0x55, 0x56, 0x57, 0x58, 0x59, 0x5A, 0x63, 0x64, 0x65, 0x66, 0x67, 0x68, 0x69, 0x6A, 0x73, 0x74, 0x75, 0x76, 0x77, 0x78, 0x79, 0x7A, 0x83, 0x84, 0x85, 0x86, 0x87, 0x88, 0x89, 0x8A, 0x92, 0x93, 0x94, 0x95, 0x96, 0x97, 0x98, 0x99, 0x9A, 0xA2, 0xA3, 0xA4, 0xA5, 0xA6, 0xA7, 0xA8, 0xA9, 0xAA, 0xB2, 0xB3, 0xB4, 0xB5, 0xB6, 0xB7, 0xB8, 0xB9, 0xBA, 0xC2, 0xC3, 0xC4, 0xC5, 0xC6, 0xC7, 0xC8, 0xC9, 0xCA, 0xD2, 0xD3, 0xD4, 0xD5, 0xD6, 0xD7, 0xD8, 0xD9, 0xDA, 0xE1, 0xE2, 0xE3, 0xE4, 0xE5, 0xE6, 0xE7, 0xE8, 0xE9, 0xEA, 0xF1, 0xF2, 0xF3, 0xF4, 0xF5, 0xF6, 0xF7, 0xF8, 0xF9, 0xFA, 0x11, 0x00, 0x02, 0x01, 0x02, 0x04, 0x04, 0x03, 0x04, 0x07, 0x05, 0x04, 0x04, 0x00, 0x01, 0x02, 0x77, 0x00, 0x01, 0x02, 0x03, 0x11, 0x04, 0x05, 0x21, 0x31, 0x06, 0x12, 0x41, 0x51, 0x07, 0x61, 0x71, 0x13, 0x22, 0x32, 0x81, 0x08, 0x14, 0x42, 0x91, 0xA1, 0xB1, 0xC1, 0x09, 0x23, 0x33, 0x52, 0xF0, 0x15, 0x62, 0x72, 0xD1, 0x0A, 0x16, 0x24, 0x34, 0xE1, 0x25, 0xF1, 0x17, 0x18, 0x19, 0x1A, 0x26, 0x27, 0x28, 0x29, 0x2A, 0x35, 0x36, 0x37, 0x38, 0x39, 0x3A, 0x43, 0x44, 0x45, 0x46, 0x47, 0x48, 0x49, 0x4A, 0x53, 0x54, 0x55, 0x56, 0x57, 0x58, 0x59, 0x5A, 0x63, 0x64, 0x65, 0x66, 0x67, 0x68, 0x69, 0x6A, 0x73, 0x74, 0x75, 0x76, 0x77, 0x78, 0x79, 0x7A, 0x82, 0x83, 0x84, 0x85, 0x86, 0x87, 0x88, 0x89, 0x8A, 0x92, 0x93, 0x94, 0x95, 0x96, 0x97, 0x98, 0x99, 0x9A, 0xA2, 0xA3, 0xA4, 0xA5, 0xA6, 0xA7, 0xA8, 0xA9, 0xAA, 0xB2, 0xB3, 0xB4, 0xB5, 0xB6, 0xB7, 0xB8, 0xB9, 0xBA, 0xC2, 0xC3, 0xC4, 0xC5, 0xC6, 0xC7, 0xC8, 0xC9, 0xCA, 0xD2, 0xD3, 0xD4, 0xD5, 0xD6, 0xD7, 0xD8, 0xD9, 0xDA, 0xE2, 0xE3, 0xE4, 0xE5, 0xE6, 0xE7, 0xE8, 0xE9, 0xEA, 0xF2, 0xF3, 0xF4, 0xF5, 0xF6, 0xF7, 0xF8, 0xF9, 0xFA }; FILE *file; Image *flipped_image, *jpeg_image, *image; ImageInfo *read_info; int unique_file; MagickBooleanType status; register unsigned char *header, *data; size_t extent; ssize_t count; unsigned char *buffer, *offset; /* Open image file. */ assert(image_info != (const ImageInfo *) NULL); assert(image_info->signature == MagickCoreSignature); if (image_info->debug != MagickFalse) (void) LogMagickEvent(TraceEvent,GetMagickModule(),"%s", image_info->filename); assert(exception != (ExceptionInfo *) NULL); assert(exception->signature == MagickCoreSignature); image=AcquireImage(image_info,exception); status=OpenBlob(image_info,image,ReadBinaryBlobMode,exception); if (status == MagickFalse) { image=DestroyImageList(image); return((Image *) NULL); } /* Read image into a buffer. */ if (GetBlobSize(image) != (size_t) GetBlobSize(image)) ThrowReaderException(ResourceLimitError,"MemoryAllocationFailed"); buffer=(unsigned char *) AcquireQuantumMemory((size_t) GetBlobSize(image), sizeof(*buffer)); if (buffer == (unsigned char *) NULL) ThrowReaderException(ResourceLimitError,"MemoryAllocationFailed"); count=ReadBlob(image,(size_t) GetBlobSize(image),buffer); if ((count != (ssize_t) GetBlobSize(image)) || (LocaleNCompare((char *) buffer,"SFW",3) != 0)) ThrowReaderException(CorruptImageError,"ImproperImageHeader"); (void) CloseBlob(image); /* Find the start of the JFIF data */ header=SFWScan(buffer,buffer+count-1,(const unsigned char *) "\377\310\377\320",4); if (header == (unsigned char *) NULL) { buffer=(unsigned char *) RelinquishMagickMemory(buffer); ThrowReaderException(CorruptImageError,"ImproperImageHeader"); } TranslateSFWMarker(header); /* translate soi and app tags */ TranslateSFWMarker(header+2); (void) CopyMagickMemory(header+6,"JFIF\0\001\0",7); /* JFIF magic */ /* Translate remaining markers. */ offset=header+2; offset+=(((unsigned int) offset[2]) << 8)+offset[3]+2; for ( ; ; ) { if ((offset+4) > (buffer+count-1)) { buffer=(unsigned char *) RelinquishMagickMemory(buffer); ThrowReaderException(ResourceLimitError,"MemoryAllocationFailed"); } TranslateSFWMarker(offset); if (offset[1] == 0xda) break; offset+=(((unsigned int) offset[2]) << 8)+offset[3]+2; } offset--; data=SFWScan(offset,buffer+count-1,(const unsigned char *) "\377\311",2); if (data == (unsigned char *) NULL) { buffer=(unsigned char *) RelinquishMagickMemory(buffer); ThrowReaderException(CorruptImageError,"ImproperImageHeader"); } TranslateSFWMarker(data++); /* translate eoi marker */ /* Write JFIF file. */ read_info=CloneImageInfo(image_info); SetImageInfoBlob(read_info,(void *) NULL,0); file=(FILE *) NULL; unique_file=AcquireUniqueFileResource(read_info->filename); if (unique_file != -1) file=fopen_utf8(read_info->filename,"wb"); if ((unique_file == -1) || (file == (FILE *) NULL)) { buffer=(unsigned char *) RelinquishMagickMemory(buffer); read_info=DestroyImageInfo(read_info); (void) CopyMagickString(image->filename,read_info->filename, MagickPathExtent); ThrowFileException(exception,FileOpenError,"UnableToCreateTemporaryFile", image->filename); image=DestroyImageList(image); return((Image *) NULL); } extent=fwrite(header,(size_t) (offset-header+1),1,file); (void) extent; extent=fwrite(HuffmanTable,1,sizeof(HuffmanTable)/sizeof(*HuffmanTable),file); extent=fwrite(offset+1,(size_t) (data-offset),1,file); status=ferror(file) == -1 ? MagickFalse : MagickTrue; (void) fclose(file); (void) close(unique_file); buffer=(unsigned char *) RelinquishMagickMemory(buffer); if (status == MagickFalse) { char *message; (void) remove_utf8(read_info->filename); read_info=DestroyImageInfo(read_info); message=GetExceptionMessage(errno); (void) ThrowMagickException(exception,GetMagickModule(),FileOpenError, "UnableToWriteFile","`%s': %s",image->filename,message); message=DestroyString(message); image=DestroyImageList(image); return((Image *) NULL); } /* Read JPEG image. */ jpeg_image=ReadImage(read_info,exception); (void) RelinquishUniqueFileResource(read_info->filename); read_info=DestroyImageInfo(read_info); if (jpeg_image == (Image *) NULL) { image=DestroyImageList(image); return(jpeg_image); } (void) CopyMagickString(jpeg_image->filename,image->filename,MagickPathExtent); (void) CopyMagickString(jpeg_image->magick,image->magick,MagickPathExtent); image=DestroyImageList(image); image=jpeg_image; /* Correct image orientation. */ flipped_image=FlipImage(image,exception); if (flipped_image != (Image *) NULL) { DuplicateBlob(flipped_image,image); image=DestroyImage(image); image=flipped_image; } return(GetFirstImageInList(image)); }