/*
%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
% %
% %
% %
% L o a d T y p e L i s t s %
% %
% %
% %
%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
%
% LoadTypeList() loads one or more type configuration files which provides a
% mapping between type attributes and a type name.
%
% The format of the LoadTypeLists method is:
%
% MagickBooleanType LoadTypeLists(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 LoadTypeLists(const char *filename,
ExceptionInfo *exception)
{
#if defined(MAGICKCORE_ZERO_CONFIGURATION_SUPPORT)
return(LoadTypeList(TypeMap,"built-in",0,exception));
#else
char
*font_path,
path[MaxTextExtent];
const StringInfo
*option;
LinkedListInfo
*options;
MagickStatusType
status;
status=MagickFalse;
*path='\0';
options=GetConfigureOptions(filename,exception);
option=(const StringInfo *) GetNextValueInLinkedList(options);
while (option != (const StringInfo *) NULL)
{
(void) CopyMagickString(path,GetStringInfoPath(option),MaxTextExtent);
status&=LoadTypeList((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,MaxTextExtent,"%s%s%s",font_path,
DirectorySeparator,filename);
option=FileToString(path,~0UL,exception);
if (option != (void *) NULL)
{
status&=LoadTypeList(option,path,0,exception);
option=DestroyString(option);
}
font_path=DestroyString(font_path);
}
if ((type_list == (SplayTreeInfo *) NULL) ||
(GetNumberOfNodesInSplayTree(type_list) == 0))
status&=LoadTypeList(TypeMap,"built-in",0,exception);
return(status != 0 ? MagickTrue : MagickFalse);
#endif
}
static SplayTreeInfo *AcquireLocaleSplayTree(const char *filename,
const char *locale,ExceptionInfo *exception)
{
MagickStatusType
status;
SplayTreeInfo
*locale_cache;
locale_cache=NewSplayTree(CompareSplayTreeString,(void *(*)(void *)) NULL,
DestroyLocaleNode);
if (locale_cache == (SplayTreeInfo *) NULL)
ThrowFatalException(ResourceLimitFatalError,"MemoryAllocationFailed");
status=MagickTrue;
#if !defined(MAGICKCORE_ZERO_CONFIGURATION_SUPPORT)
{
const StringInfo
*option;
LinkedListInfo
*options;
options=GetLocaleOptions(filename,exception);
option=(const StringInfo *) GetNextValueInLinkedList(options);
while (option != (const StringInfo *) NULL)
{
status&=LoadLocaleCache(locale_cache,(const char *)
GetStringInfoDatum(option),GetStringInfoPath(option),locale,0,
exception);
option=(const StringInfo *) GetNextValueInLinkedList(options);
}
options=DestroyLocaleOptions(options);
if (GetNumberOfNodesInSplayTree(locale_cache) == 0)
{
options=GetLocaleOptions("english.xml",exception);
option=(const StringInfo *) GetNextValueInLinkedList(options);
while (option != (const StringInfo *) NULL)
{
status&=LoadLocaleCache(locale_cache,(const char *)
GetStringInfoDatum(option),GetStringInfoPath(option),locale,0,
exception);
option=(const StringInfo *) GetNextValueInLinkedList(options);
}
options=DestroyLocaleOptions(options);
}
}
#endif
if (GetNumberOfNodesInSplayTree(locale_cache) == 0)
status&=LoadLocaleCache(locale_cache,LocaleMap,"built-in",locale,0,
exception);
return(locale_cache);
}
/*
%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
% %
% %
% %
% A c q u i r e M i m e C a c h e %
% %
% %
% %
%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
%
% AcquireMimeCache() caches one or more magic configurations which provides
% a mapping between magic attributes and a magic name.
%
% The format of the AcquireMimeCache method is:
%
% LinkedListInfo *AcquireMimeCache(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.
%
*/
MagickExport LinkedListInfo *AcquireMimeCache(const char *filename,
ExceptionInfo *exception)
{
LinkedListInfo
*cache;
MagickStatusType
status;
cache=NewLinkedList(0);
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&=LoadMimeCache(cache,(const char *)
GetStringInfoDatum(option),GetStringInfoPath(option),0,exception);
option=(const StringInfo *) GetNextValueInLinkedList(options);
}
options=DestroyConfigureOptions(options);
}
#endif
if (IsLinkedListEmpty(cache) != MagickFalse)
status&=LoadMimeCache(cache,MimeMap,"built-in",0,exception);
return(cache);
}
/*
%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
% %
% %
% %
% L o a d M i m e L i s t s %
% %
% %
% %
%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
%
% LoadMimeList() loads one or more magic configuration file which provides a
% mapping between magic attributes and a magic name.
%
% The format of the LoadMimeLists method is:
%
% MagickBooleanType LoadMimeLists(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.
%
*/
MagickExport MagickBooleanType LoadMimeLists(const char *filename,
ExceptionInfo *exception)
{
#if defined(MAGICKCORE_ZERO_CONFIGURATION_SUPPORT)
return(LoadMimeList(MimeMap,"built-in",0,exception));
#else
const StringInfo
*option;
LinkedListInfo
*options;
MagickStatusType
status;
status=MagickFalse;
options=GetConfigureOptions(filename,exception);
option=(const StringInfo *) GetNextValueInLinkedList(options);
while (option != (const StringInfo *) NULL)
{
status&=LoadMimeList((const char *) GetStringInfoDatum(option),
GetStringInfoPath(option),0,exception);
option=(const StringInfo *) GetNextValueInLinkedList(options);
}
options=DestroyConfigureOptions(options);
if ((mime_list == (LinkedListInfo *) NULL) ||
(IsLinkedListEmpty(mime_list) != MagickFalse))
status&=LoadMimeList(MimeMap,"built-in",0,exception);
else
ClearMagickException(exception);
return(status != 0 ? MagickTrue : MagickFalse);
#endif
}
/*
%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
% %
% %
% %
% 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)
{
#if defined(MAGICKCORE_EMBEDDABLE_SUPPORT)
return(LoadCoderList(CoderMap,"built-in",0,exception));
#else
const StringInfo
*option;
LinkedListInfo
*options;
MagickStatusType
status;
status=MagickFalse;
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);
if ((coder_list == (SplayTreeInfo *) NULL) ||
(GetNumberOfNodesInSplayTree(coder_list) == 0))
status|=LoadCoderList(CoderMap,"built-in",0,exception);
return(status != 0 ? MagickTrue : MagickFalse);
#endif
}
/*
%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
% %
% %
% %
% L o a d M a g i c L i s t s %
% %
% %
% %
%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
%
% LoadMagicList() 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)
{
#if defined(MAGICKCORE_EMBEDDABLE_SUPPORT)
return(LoadMagicList(MagicMap,"built-in",0,exception));
#else
char
path[MaxTextExtent];
const StringInfo
*option;
LinkedListInfo
*options;
MagickStatusType
status;
status=MagickFalse;
*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);
if ((magic_list == (LinkedListInfo *) NULL) ||
(IsLinkedListEmpty(magic_list) != MagickFalse))
{
(void) ThrowMagickException(exception,GetMagickModule(),ConfigureWarning,
"UnableToOpenConfigureFile","`%s'",path);
status|=LoadMagicList(MagicMap,"built-in",0,exception);
}
return(status != 0 ? MagickTrue : MagickFalse);
#endif
}
/*
%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
% %
% %
% %
% A c q u i r e M i m e C a c h e %
% %
% %
% %
%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
%
% AcquireMimeCache() caches one or more magic configurations which provides
% a mapping between magic attributes and a magic name.
%
% The format of the AcquireMimeCache method is:
%
% LinkedListInfo *AcquireMimeCache(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 *AcquireMimeCache(const char *filename,
ExceptionInfo *exception)
{
LinkedListInfo
*mime_cache;
MagickStatusType
status;
mime_cache=NewLinkedList(0);
if (mime_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&=LoadMimeCache(mime_cache,(const char *)
GetStringInfoDatum(option),GetStringInfoPath(option),0,exception);
option=(const StringInfo *) GetNextValueInLinkedList(options);
}
options=DestroyConfigureOptions(options);
}
#endif
if (IsLinkedListEmpty(mime_cache) != MagickFalse)
status&=LoadMimeCache(mime_cache,MimeMap,"built-in",0,exception);
return(mime_cache);
}
/*
%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
% %
% %
% %
% 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);
}
static SplayTreeInfo *AcquireCoderCache(const char *filename,
ExceptionInfo *exception)
{
const StringInfo
*option;
LinkedListInfo
*options;
MagickStatusType
status;
register ssize_t
i;
SplayTreeInfo
*coder_cache;
/*
Load external coder map.
*/
coder_cache=NewSplayTree(CompareSplayTreeString,RelinquishMagickMemory,
DestroyCoderNode);
if (coder_cache == (SplayTreeInfo *) NULL)
ThrowFatalException(ResourceLimitFatalError,"MemoryAllocationFailed");
status=MagickTrue;
options=GetConfigureOptions(filename,exception);
option=(const StringInfo *) GetNextValueInLinkedList(options);
while (option != (const StringInfo *) NULL)
{
status&=LoadCoderCache(coder_cache,(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'",p->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=MagickCoreSignature;
status&=AddValueToSplayTree(coder_cache,ConstantString(coder_info->magick),
coder_info);
if (status == MagickFalse)
(void) ThrowMagickException(exception,GetMagickModule(),
ResourceLimitError,"MemoryAllocationFailed","`%s'",coder_info->name);
}
return(coder_cache);
}
/*
%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
% %
% %
% %
% A c q u i r e M a g i c C a c h e %
% %
% %
% %
%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
%
% AcquireMagicCache() caches one or more magic configurations which provides a
% mapping between magic attributes and a magic name.
%
% The format of the AcquireMagicCache method is:
%
% LinkedListInfo *AcquireMagicCache(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 *AcquireMagicCache(const char *filename,
ExceptionInfo *exception)
{
char
path[MaxTextExtent];
const StringInfo
*option;
LinkedListInfo
*magic_cache,
*options;
MagickStatusType
status;
register ssize_t
i;
magic_cache=NewLinkedList(0);
if (magic_cache == (LinkedListInfo *) NULL)
ThrowFatalException(ResourceLimitFatalError,"MemoryAllocationFailed");
/*
Load external magic map.
*/
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&=LoadMagicCache(magic_cache,(const char *)
GetStringInfoDatum(option),GetStringInfoPath(option),0,exception);
option=(const StringInfo *) GetNextValueInLinkedList(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=MagickSignature;
status&=AppendValueToLinkedList(magic_cache,magic_info);
if (status == MagickFalse)
(void) ThrowMagickException(exception,GetMagickModule(),
ResourceLimitError,"MemoryAllocationFailed","`%s'",magic_info->name);
}
options=DestroyConfigureOptions(options);
return(magic_cache);
}
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[MaxTextExtent];
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),MaxTextExtent);
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,MaxTextExtent,"%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 P o l i c y L i s t s %
% %
% %
% %
%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
%
% LoadPolicyList() loads one or more policy configuration file which provides a
% mapping between policy attributes and a policy name.
%
% The format of the LoadPolicyLists method is:
%
% MagickBooleanType LoadPolicyLists(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 LoadPolicyLists(const char *filename,
ExceptionInfo *exception)
{
const StringInfo
*option;
LinkedListInfo
*options;
MagickStatusType
status;
register ssize_t
i;
/*
Load external policy map.
*/
if (policy_list == (LinkedListInfo *) NULL)
{
policy_list=NewLinkedList(0);
if (policy_list == (LinkedListInfo *) 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&=LoadPolicyList((const char *) GetStringInfoDatum(option),
GetStringInfoPath(option),0,exception);
option=(const StringInfo *) GetNextValueInLinkedList(options);
}
options=DestroyConfigureOptions(options);
/*
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'",policy_info->name);
continue;
}
(void) ResetMagickMemory(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=MagickSignature;
status&=AppendValueToLinkedList(policy_list,policy_info);
if (status == MagickFalse)
(void) ThrowMagickException(exception,GetMagickModule(),
ResourceLimitError,"MemoryAllocationFailed","`%s'",policy_info->name);
}
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);
}
/*
%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
% %
% %
% %
% 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);
}
/*
%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
% %
% %
% %
% 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 long
i;
/*
Load built-in coder map.
*/
status=MagickFalse;
if (coder_list == (SplayTreeInfo *) NULL)
{
coder_list=NewSplayTree(CompareSplayTreeString,RelinquishMagickMemory,
DestroyCoderNode);
if (coder_list == (SplayTreeInfo *) NULL)
{
ThrowFileException(exception,ResourceLimitError,
"MemoryAllocationFailed",filename);
return(MagickFalse);
}
}
for (i=0; i < (long) (sizeof(CoderMap)/sizeof(*CoderMap)); i++)
{
CoderInfo
*coder_info;
register const CoderMapInfo
*p;
p=CoderMap+i;
coder_info=(CoderInfo *) AcquireAlignedMemory(1,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);
}
/*
Load external coder map.
*/
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);
return(status != 0 ? MagickTrue : MagickFalse);
}