static SplayTreeInfo *AcquireTypeCache(const char *filename, ExceptionInfo *exception) { MagickStatusType status; SplayTreeInfo *type_cache; type_cache=NewSplayTree(CompareSplayTreeString,(void *(*)(void *)) NULL, DestroyTypeNode); if (type_cache == (SplayTreeInfo *) NULL) ThrowFatalException(ResourceLimitFatalError,"MemoryAllocationFailed"); status=MagickTrue; #if !defined(MAGICKCORE_ZERO_CONFIGURATION_SUPPORT) { char *font_path, path[MagickPathExtent]; const StringInfo *option; LinkedListInfo *options; *path='\0'; options=GetConfigureOptions(filename,exception); option=(const StringInfo *) GetNextValueInLinkedList(options); while (option != (const StringInfo *) NULL) { (void) CopyMagickString(path,GetStringInfoPath(option),MagickPathExtent); status&=LoadTypeCache(type_cache,(const char *) GetStringInfoDatum(option),GetStringInfoPath(option),0,exception); option=(const StringInfo *) GetNextValueInLinkedList(options); } options=DestroyConfigureOptions(options); font_path=GetEnvironmentValue("MAGICK_FONT_PATH"); if (font_path != (char *) NULL) { char *option; /* Search MAGICK_FONT_PATH. */ (void) FormatLocaleString(path,MagickPathExtent,"%s%s%s",font_path, DirectorySeparator,filename); option=FileToString(path,~0UL,exception); if (option != (void *) NULL) { status&=LoadTypeCache(type_cache,option,path,0,exception); option=DestroyString(option); } font_path=DestroyString(font_path); } } #endif if (GetNumberOfNodesInSplayTree(type_cache) == 0) status&=LoadTypeCache(type_cache,TypeMap,"built-in",0,exception); return(type_cache); }
/* %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%% % % % % % % % L o a d C o d e r L i s t s % % % % % % % %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%% % % LoadCoderLists() loads one or more coder configuration file which % provides a mapping between coder attributes and a coder name. % % The format of the LoadCoderLists coder is: % % MagickBooleanType LoadCoderLists(const char *filename, % ExceptionInfo *exception) % % A description of each parameter follows: % % o filename: the font file name. % % o exception: return any errors or warnings in this structure. % */ static MagickBooleanType LoadCoderLists(const char *filename, ExceptionInfo *exception) { const StringInfo *option; LinkedListInfo *options; MagickStatusType status; register ssize_t i; /* Load external coder map. */ if (coder_list == (SplayTreeInfo *) NULL) { coder_list=NewSplayTree(CompareSplayTreeString,RelinquishMagickMemory, DestroyCoderNode); if (coder_list == (SplayTreeInfo *) NULL) { ThrowFileException(exception,ResourceLimitError, "MemoryAllocationFailed",filename); return(MagickFalse); } } status=MagickTrue; options=GetConfigureOptions(filename,exception); option=(const StringInfo *) GetNextValueInLinkedList(options); while (option != (const StringInfo *) NULL) { status&=LoadCoderList((const char *) GetStringInfoDatum(option), GetStringInfoPath(option),0,exception); option=(const StringInfo *) GetNextValueInLinkedList(options); } options=DestroyConfigureOptions(options); /* Load built-in coder map. */ for (i=0; i < (ssize_t) (sizeof(CoderMap)/sizeof(*CoderMap)); i++) { CoderInfo *coder_info; register const CoderMapInfo *p; p=CoderMap+i; coder_info=(CoderInfo *) AcquireMagickMemory(sizeof(*coder_info)); if (coder_info == (CoderInfo *) NULL) { (void) ThrowMagickException(exception,GetMagickModule(), ResourceLimitError,"MemoryAllocationFailed","`%s'",coder_info->name); continue; } (void) ResetMagickMemory(coder_info,0,sizeof(*coder_info)); coder_info->path=(char *) "[built-in]"; coder_info->magick=(char *) p->magick; coder_info->name=(char *) p->name; coder_info->exempt=MagickTrue; coder_info->signature=MagickSignature; status&=AddValueToSplayTree(coder_list,ConstantString(coder_info->magick), coder_info); if (status == MagickFalse) (void) ThrowMagickException(exception,GetMagickModule(), ResourceLimitError,"MemoryAllocationFailed","`%s'",coder_info->name); } return(status != 0 ? MagickTrue : MagickFalse); }
/* %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%% % % % % % % % L o a d C o n f i g u r e L i s t s % % % % % % % %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%% % % LoadConfigureList() loads one or more configure configuration files which % provides a mapping between configure attributes and a configure name. % % The format of the LoadConfigureLists method is: % % MagickBooleanType LoadConfigureLists(const char *filename, % ExceptionInfo *exception) % % A description of each parameter follows: % % o filename: the font file name. % % o exception: return any errors or warnings in this structure. % */ static MagickBooleanType LoadConfigureLists(const char *filename, ExceptionInfo *exception) { const StringInfo *option; LinkedListInfo *options; MagickStatusType status; register ssize_t i; /* Load built-in configure map. */ status=MagickFalse; if (configure_list == (LinkedListInfo *) NULL) { configure_list=NewLinkedList(0); if (configure_list == (LinkedListInfo *) NULL) { ThrowFileException(exception,ResourceLimitError, "MemoryAllocationFailed",filename); return(MagickFalse); } } for (i=0; i < (ssize_t) (sizeof(ConfigureMap)/sizeof(*ConfigureMap)); i++) { ConfigureInfo *configure_info; register const ConfigureMapInfo *p; p=ConfigureMap+i; configure_info=(ConfigureInfo *) AcquireMagickMemory( sizeof(*configure_info)); if (configure_info == (ConfigureInfo *) NULL) { (void) ThrowMagickException(exception,GetMagickModule(), ResourceLimitError,"MemoryAllocationFailed","`%s'", configure_info->name); continue; } (void) ResetMagickMemory(configure_info,0,sizeof(*configure_info)); configure_info->path=(char *) "[built-in]"; configure_info->name=(char *) p->name; configure_info->value=(char *) p->value; configure_info->exempt=MagickTrue; configure_info->signature=MagickSignature; status=AppendValueToLinkedList(configure_list,configure_info); if (status == MagickFalse) (void) ThrowMagickException(exception,GetMagickModule(), ResourceLimitError,"MemoryAllocationFailed","`%s'", configure_info->name); } /* Load external configure map. */ options=GetConfigureOptions(filename,exception); option=(const StringInfo *) GetNextValueInLinkedList(options); while (option != (const StringInfo *) NULL) { status|=LoadConfigureList((const char *) GetStringInfoDatum(option), GetStringInfoPath(option),0,exception); option=(const StringInfo *) GetNextValueInLinkedList(options); } options=DestroyConfigureOptions(options); return(status != 0 ? MagickTrue : MagickFalse); }
/* %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%% % % % % % % % A c q u i r e P o l i c y C a c h e % % % % % % % %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%% % % AcquirePolicyCache() caches one or more policy configurations which provides % a mapping between policy attributes and a policy name. % % The format of the AcquirePolicyCache method is: % % LinkedListInfo *AcquirePolicyCache(const char *filename, % ExceptionInfo *exception) % % A description of each parameter follows: % % o filename: the policy configuration file name. % % o exception: return any errors or warnings in this structure. % */ static LinkedListInfo *AcquirePolicyCache(const char *filename, ExceptionInfo *exception) { LinkedListInfo *cache; MagickStatusType status; register ssize_t i; /* Load external policy map. */ cache=NewLinkedList(0); status=MagickTrue; #if defined(MAGICKCORE_ZERO_CONFIGURATION_SUPPORT) status=LoadPolicyCache(cache,ZeroConfigurationPolicy,"[zero-configuration]",0, exception); #else { const StringInfo *option; LinkedListInfo *options; options=GetConfigureOptions(filename,exception); option=(const StringInfo *) GetNextValueInLinkedList(options); while (option != (const StringInfo *) NULL) { status&=LoadPolicyCache(cache,(const char *) GetStringInfoDatum(option), GetStringInfoPath(option),0,exception); option=(const StringInfo *) GetNextValueInLinkedList(options); } options=DestroyConfigureOptions(options); } #endif /* Load built-in policy map. */ for (i=0; i < (ssize_t) (sizeof(PolicyMap)/sizeof(*PolicyMap)); i++) { PolicyInfo *policy_info; register const PolicyMapInfo *p; p=PolicyMap+i; policy_info=(PolicyInfo *) AcquireMagickMemory(sizeof(*policy_info)); if (policy_info == (PolicyInfo *) NULL) { (void) ThrowMagickException(exception,GetMagickModule(), ResourceLimitError,"MemoryAllocationFailed","`%s'", p->name == (char *) NULL ? "" : p->name); continue; } (void) memset(policy_info,0,sizeof(*policy_info)); policy_info->path=(char *) "[built-in]"; policy_info->domain=p->domain; policy_info->rights=p->rights; policy_info->name=(char *) p->name; policy_info->pattern=(char *) p->pattern; policy_info->value=(char *) p->value; policy_info->exempt=MagickTrue; policy_info->signature=MagickCoreSignature; status&=AppendValueToLinkedList(cache,policy_info); if (status == MagickFalse) (void) ThrowMagickException(exception,GetMagickModule(), ResourceLimitError,"MemoryAllocationFailed","`%s'",policy_info->name); } return(cache); }
static LinkedListInfo *AcquireMagicCache(const char *filename, ExceptionInfo *exception) { char path[MagickPathExtent]; const StringInfo *option; LinkedListInfo *magic_cache, *options; MagickStatusType status; register ssize_t i; /* Load external magic map. */ magic_cache=NewLinkedList(0); if (magic_cache == (LinkedListInfo *) NULL) ThrowFatalException(ResourceLimitFatalError,"MemoryAllocationFailed"); status=MagickTrue; *path='\0'; options=GetConfigureOptions(filename,exception); option=(const StringInfo *) GetNextValueInLinkedList(options); while (option != (const StringInfo *) NULL) { (void) CopyMagickString(path,GetStringInfoPath(option),MagickPathExtent); status&=LoadMagicCache(magic_cache,(const char *) GetStringInfoDatum(option),GetStringInfoPath(option),0,exception); option=(const StringInfo *) GetNextValueInLinkedList(options); } options=DestroyConfigureOptions(options); /* Load built-in magic map. */ for (i=0; i < (ssize_t) (sizeof(MagicMap)/sizeof(*MagicMap)); i++) { MagicInfo *magic_info; register const MagicMapInfo *p; p=MagicMap+i; magic_info=(MagicInfo *) AcquireMagickMemory(sizeof(*magic_info)); if (magic_info == (MagicInfo *) NULL) { (void) ThrowMagickException(exception,GetMagickModule(), ResourceLimitError,"MemoryAllocationFailed","`%s'",p->name); continue; } (void) ResetMagickMemory(magic_info,0,sizeof(*magic_info)); magic_info->path=(char *) "[built-in]"; magic_info->name=(char *) p->name; magic_info->offset=p->offset; magic_info->target=(char *) p->magic; magic_info->magic=(unsigned char *) p->magic; magic_info->length=p->length; magic_info->exempt=MagickTrue; magic_info->signature=MagickCoreSignature; status&=InsertValueInSortedLinkedList(magic_cache,CompareMagickInfoSize, NULL,magic_info); if (status == MagickFalse) (void) ThrowMagickException(exception,GetMagickModule(), ResourceLimitError,"MemoryAllocationFailed","`%s'",magic_info->name); } return(magic_cache); }
/* %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%% % % % % % % % L o a d M a g i c L i s t s % % % % % % % %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%% % % LoadMagicLists() loads one or more magic configuration file which provides a % mapping between magic attributes and a magic name. % % The format of the LoadMagicLists method is: % % MagickBooleanType LoadMagicLists(const char *filename, % ExceptionInfo *exception) % % A description of each parameter follows: % % o filename: the font file name. % % o exception: return any errors or warnings in this structure. % */ static MagickBooleanType LoadMagicLists(const char *filename, ExceptionInfo *exception) { char path[MaxTextExtent]; const StringInfo *option; LinkedListInfo *options; MagickStatusType status; register ssize_t i; /* Load external magic map. */ if (magic_list == (LinkedListInfo *) NULL) { magic_list=NewLinkedList(0); if (magic_list == (LinkedListInfo *) NULL) { ThrowFileException(exception,ResourceLimitError, "MemoryAllocationFailed",filename); return(MagickFalse); } } status=MagickTrue; *path='\0'; options=GetConfigureOptions(filename,exception); option=(const StringInfo *) GetNextValueInLinkedList(options); while (option != (const StringInfo *) NULL) { (void) CopyMagickString(path,GetStringInfoPath(option),MaxTextExtent); status&=LoadMagicList((const char *) GetStringInfoDatum(option), GetStringInfoPath(option),0,exception); option=(const StringInfo *) GetNextValueInLinkedList(options); } options=DestroyConfigureOptions(options); /* Load built-in magic map. */ for (i=0; i < (ssize_t) (sizeof(MagicMap)/sizeof(*MagicMap)); i++) { MagicInfo *magic_info; register const MagicMapInfo *p; p=MagicMap+i; magic_info=(MagicInfo *) AcquireMagickMemory(sizeof(*magic_info)); if (magic_info == (MagicInfo *) NULL) { (void) ThrowMagickException(exception,GetMagickModule(), ResourceLimitError,"MemoryAllocationFailed","`%s'",magic_info->name); continue; } (void) ResetMagickMemory(magic_info,0,sizeof(*magic_info)); magic_info->path=(char *) "[built-in]"; magic_info->name=(char *) p->name; magic_info->offset=p->offset; magic_info->target=(char *) p->magic; magic_info->magic=(unsigned char *) p->magic; magic_info->length=p->length; magic_info->exempt=MagickTrue; magic_info->signature=MagickSignature; status&=AppendValueToLinkedList(magic_list,magic_info); if (status == MagickFalse) (void) ThrowMagickException(exception,GetMagickModule(), ResourceLimitError,"MemoryAllocationFailed","`%s'",magic_info->name); } return(status != 0 ? MagickTrue : MagickFalse); }
/* %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%% % % % % % % % A c q u i r e C o n f i g u r e C a c h e % % % % % % % %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%% % % AcquireConfigureCache() caches one or more configure configurations which % provides a mapping between configure attributes and a configure name. % % The format of the AcquireConfigureCache method is: % % LinkedListInfo *AcquireConfigureCache(const char *filename, % ExceptionInfo *exception) % % A description of each parameter follows: % % o filename: The font file name. % % o exception: Return any errors or warnings in this structure. % */ static LinkedListInfo *AcquireConfigureCache(const char *filename, ExceptionInfo *exception) { char path[WizardPathExtent]; const StringInfo *option; LinkedListInfo *configure_cache, *options; register ssize_t i; WizardStatusType status; /* Load built-in configure map. */ configure_cache=NewLinkedList(0); if (configure_cache == (LinkedListInfo *) NULL) ThrowFatalException(ResourceFatalError,"memory allocation failed `%s`"); status=WizardTrue; for (i=0; i < (ssize_t) (sizeof(ConfigureMap)/sizeof(*ConfigureMap)); i++) { ConfigureInfo *configure_info; register const ConfigureMapInfo *p; p=ConfigureMap+i; configure_info=(ConfigureInfo *) AcquireWizardMemory( sizeof(*configure_info)); if (configure_info == (ConfigureInfo *) NULL) { (void) ThrowWizardException(exception,GetWizardModule(),ResourceError, "memory allocation failed `%s'",strerror(errno)); continue; } (void) ResetWizardMemory(configure_info,0,sizeof(*configure_info)); configure_info->path=(char *) "[built-in]"; configure_info->name=(char *) p->name; configure_info->value=(char *) p->value; configure_info->exempt=WizardTrue; configure_info->signature=WizardSignature; status=AppendValueToLinkedList(configure_cache,configure_info); if (status == WizardFalse) (void) ThrowWizardException(exception,GetWizardModule(),ResourceError, "memory allocation failed `%s'",strerror(errno)); } /* Load external configure map. */ *path='\0'; options=GetConfigureOptions(filename,exception); option=(const StringInfo *) GetNextValueInLinkedList(options); while (option != (const StringInfo *) NULL) { (void) CopyWizardString(path,GetStringInfoPath(option),WizardPathExtent); status&=LoadConfigureCache(configure_cache,(const char *) GetStringInfoDatum(option),GetStringInfoPath(option),0,exception); option=(const StringInfo *) GetNextValueInLinkedList(options); } options=DestroyConfigureOptions(options); return(configure_cache); }
/* %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%% % % % % % % % A c q u i r e C o n f i g u r e C a c h e % % % % % % % %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%% % % AcquireConfigureCache() caches one or more configure configurations which % provides a mapping between configure attributes and a configure name. % % The format of the AcquireConfigureCache method is: % % LinkedListInfo *AcquireConfigureCache(const char *filename, % ExceptionInfo *exception) % % A description of each parameter follows: % % o filename: the font file name. % % o exception: return any errors or warnings in this structure. % */ static LinkedListInfo *AcquireConfigureCache(const char *filename, ExceptionInfo *exception) { LinkedListInfo *cache; MagickStatusType status; register ssize_t i; /* Load external configure map. */ cache=NewLinkedList(0); if (cache == (LinkedListInfo *) NULL) ThrowFatalException(ResourceLimitFatalError,"MemoryAllocationFailed"); status=MagickTrue; #if !defined(MAGICKCORE_ZERO_CONFIGURATION_SUPPORT) { const StringInfo *option; LinkedListInfo *options; options=GetConfigureOptions(filename,exception); option=(const StringInfo *) GetNextValueInLinkedList(options); while (option != (const StringInfo *) NULL) { status&=LoadConfigureCache(cache,(const char *) GetStringInfoDatum(option),GetStringInfoPath(option),0,exception); option=(const StringInfo *) GetNextValueInLinkedList(options); } options=DestroyConfigureOptions(options); } #endif /* Load built-in configure map. */ for (i=0; i < (ssize_t) (sizeof(ConfigureMap)/sizeof(*ConfigureMap)); i++) { ConfigureInfo *configure_info; register const ConfigureMapInfo *p; p=ConfigureMap+i; configure_info=(ConfigureInfo *) AcquireMagickMemory( sizeof(*configure_info)); if (configure_info == (ConfigureInfo *) NULL) { (void) ThrowMagickException(exception,GetMagickModule(), ResourceLimitError,"MemoryAllocationFailed","`%s'",p->name); continue; } (void) ResetMagickMemory(configure_info,0,sizeof(*configure_info)); configure_info->path=(char *) "[built-in]"; configure_info->name=(char *) p->name; configure_info->value=(char *) p->value; configure_info->exempt=MagickTrue; configure_info->signature=MagickCoreSignature; status&=AppendValueToLinkedList(cache,configure_info); if (status == MagickFalse) (void) ThrowMagickException(exception,GetMagickModule(), ResourceLimitError,"MemoryAllocationFailed","`%s'", configure_info->name); } return(cache); }