This source file includes following definitions.
- AcquireCLocale
- DestroyLocaleNode
- AcquireLocaleSplayTree
- DestroyCLocale
- DestroyOptions
- DestroyLocaleOptions
- FormatLocaleFileList
- FormatLocaleFile
- FormatLocaleStringList
- FormatLocaleString
- GetLocaleInfo_
- LocaleInfoCompare
- GetLocaleInfoList
- LocaleTagCompare
- GetLocaleList
- GetLocaleMessage
- GetLocaleOptions
- GetLocaleValue
- IsLocaleTreeInstantiated
- InterpretLocaleValue
- ListLocaleInfo
- ChopLocaleComponents
- LocaleFatalErrorHandler
- LoadLocaleCache
- LocaleCompare
- LocaleLower
- LocaleNCompare
- LocaleUpper
- LocaleComponentGenesis
- LocaleComponentTerminus
#include "magick/studio.h"
#include "magick/blob.h"
#include "magick/client.h"
#include "magick/configure.h"
#include "magick/exception.h"
#include "magick/exception-private.h"
#include "magick/hashmap.h"
#include "magick/image-private.h"
#include "magick/locale_.h"
#include "magick/log.h"
#include "magick/memory_.h"
#include "magick/nt-base-private.h"
#include "magick/semaphore.h"
#include "magick/splay-tree.h"
#include "magick/string_.h"
#include "magick/token.h"
#include "magick/utility.h"
#include "magick/xml-tree.h"
#include "magick/xml-tree-private.h"
#if defined(MAGICKCORE_HAVE_NEWLOCALE) || defined(MAGICKCORE_WINDOWS_SUPPORT)
# define MAGICKCORE_LOCALE_SUPPORT
#endif
#define LocaleFilename "locale.xml"
#define MaxRecursionDepth 200
static const char
*LocaleMap =
"<?xml version=\"1.0\"?>"
"<localemap>"
" <locale name=\"C\">"
" <Exception>"
" <Message name=\"\">"
" </Message>"
" </Exception>"
" </locale>"
"</localemap>";
static SemaphoreInfo
*locale_semaphore = (SemaphoreInfo *) NULL;
static SplayTreeInfo
*locale_cache = (SplayTreeInfo *) NULL;
#if defined(MAGICKCORE_LOCALE_SUPPORT)
static volatile locale_t
c_locale = (locale_t) NULL;
#endif
static MagickBooleanType
IsLocaleTreeInstantiated(ExceptionInfo *),
LoadLocaleCache(SplayTreeInfo *,const char *,const char *,const char *,
const size_t,ExceptionInfo *);
#if defined(MAGICKCORE_LOCALE_SUPPORT)
static locale_t AcquireCLocale(void)
{
#if defined(MAGICKCORE_HAVE_NEWLOCALE)
if (c_locale == (locale_t) NULL)
c_locale=newlocale(LC_ALL_MASK,"C",(locale_t) 0);
#elif defined(MAGICKCORE_WINDOWS_SUPPORT)
if (c_locale == (locale_t) NULL)
c_locale=_create_locale(LC_ALL,"C");
#endif
return(c_locale);
}
#endif
static void *DestroyLocaleNode(void *locale_info)
{
register LocaleInfo
*p;
p=(LocaleInfo *) locale_info;
if (p->path != (char *) NULL)
p->path=DestroyString(p->path);
if (p->tag != (char *) NULL)
p->tag=DestroyString(p->tag);
if (p->message != (char *) NULL)
p->message=DestroyString(p->message);
return(RelinquishMagickMemory(p));
}
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);
}
#if defined(MAGICKCORE_LOCALE_SUPPORT)
static void DestroyCLocale(void)
{
#if defined(MAGICKCORE_HAVE_NEWLOCALE)
if (c_locale != (locale_t) NULL)
freelocale(c_locale);
#elif defined(MAGICKCORE_WINDOWS_SUPPORT)
if (c_locale != (locale_t) NULL)
_free_locale(c_locale);
#endif
c_locale=(locale_t) NULL;
}
#endif
static void *DestroyOptions(void *message)
{
return(DestroyStringInfo((StringInfo *) message));
}
MagickExport LinkedListInfo *DestroyLocaleOptions(LinkedListInfo *messages)
{
assert(messages != (LinkedListInfo *) NULL);
(void) LogMagickEvent(TraceEvent,GetMagickModule(),"...");
return(DestroyLinkedList(messages,DestroyOptions));
}
MagickExport ssize_t FormatLocaleFileList(FILE *file,
const char *magick_restrict format,va_list operands)
{
ssize_t
n;
#if defined(MAGICKCORE_LOCALE_SUPPORT) && defined(MAGICKCORE_HAVE_VFPRINTF_L)
{
locale_t
locale;
locale=AcquireCLocale();
if (locale == (locale_t) NULL)
n=(ssize_t) vfprintf(file,format,operands);
else
#if defined(MAGICKCORE_WINDOWS_SUPPORT)
n=(ssize_t) vfprintf_l(file,format,locale,operands);
#else
n=(ssize_t) vfprintf_l(file,locale,format,operands);
#endif
}
#else
#if defined(MAGICKCORE_LOCALE_SUPPORT) && defined(MAGICKCORE_HAVE_USELOCALE)
{
locale_t
locale,
previous_locale;
locale=AcquireCLocale();
if (locale == (locale_t) NULL)
n=(ssize_t) vfprintf(file,format,operands);
else
{
previous_locale=uselocale(locale);
n=(ssize_t) vfprintf(file,format,operands);
uselocale(previous_locale);
}
}
#else
n=(ssize_t) vfprintf(file,format,operands);
#endif
#endif
return(n);
}
MagickExport ssize_t FormatLocaleFile(FILE *file,
const char *magick_restrict format,...)
{
ssize_t
n;
va_list
operands;
va_start(operands,format);
n=FormatLocaleFileList(file,format,operands);
va_end(operands);
return(n);
}
MagickExport ssize_t FormatLocaleStringList(char *magick_restrict string,
const size_t length,const char *magick_restrict format,va_list operands)
{
ssize_t
n;
#if defined(MAGICKCORE_LOCALE_SUPPORT) && defined(MAGICKCORE_HAVE_VSNPRINTF_L)
{
locale_t
locale;
locale=AcquireCLocale();
if (locale == (locale_t) NULL)
n=(ssize_t) vsnprintf(string,length,format,operands);
else
#if defined(MAGICKCORE_WINDOWS_SUPPORT)
n=(ssize_t) vsnprintf_l(string,length,format,locale,operands);
#else
n=(ssize_t) vsnprintf_l(string,length,locale,format,operands);
#endif
}
#elif defined(MAGICKCORE_HAVE_VSNPRINTF)
#if defined(MAGICKCORE_LOCALE_SUPPORT) && defined(MAGICKCORE_HAVE_USELOCALE)
{
locale_t
locale,
previous_locale;
locale=AcquireCLocale();
if (locale == (locale_t) NULL)
n=(ssize_t) vsnprintf(string,length,format,operands);
else
{
previous_locale=uselocale(locale);
n=(ssize_t) vsnprintf(string,length,format,operands);
uselocale(previous_locale);
}
}
#else
n=(ssize_t) vsnprintf(string,length,format,operands);
#endif
#else
n=(ssize_t) vsprintf(string,format,operands);
#endif
if (n < 0)
string[length-1]='\0';
return(n);
}
MagickExport ssize_t FormatLocaleString(char *magick_restrict string,
const size_t length,const char *magick_restrict format,...)
{
ssize_t
n;
va_list
operands;
va_start(operands,format);
n=FormatLocaleStringList(string,length,format,operands);
va_end(operands);
return(n);
}
MagickExport const LocaleInfo *GetLocaleInfo_(const char *tag,
ExceptionInfo *exception)
{
const LocaleInfo
*locale_info;
assert(exception != (ExceptionInfo *) NULL);
if (IsLocaleTreeInstantiated(exception) == MagickFalse)
return((const LocaleInfo *) NULL);
LockSemaphoreInfo(locale_semaphore);
if ((tag == (const char *) NULL) || (LocaleCompare(tag,"*") == 0))
{
ResetSplayTreeIterator(locale_cache);
locale_info=(const LocaleInfo *) GetNextValueInSplayTree(locale_cache);
UnlockSemaphoreInfo(locale_semaphore);
return(locale_info);
}
locale_info=(const LocaleInfo *) GetValueFromSplayTree(locale_cache,tag);
UnlockSemaphoreInfo(locale_semaphore);
return(locale_info);
}
#if defined(__cplusplus) || defined(c_plusplus)
extern "C" {
#endif
static int LocaleInfoCompare(const void *x,const void *y)
{
const LocaleInfo
**p,
**q;
p=(const LocaleInfo **) x,
q=(const LocaleInfo **) y;
if (LocaleCompare((*p)->path,(*q)->path) == 0)
return(LocaleCompare((*p)->tag,(*q)->tag));
return(LocaleCompare((*p)->path,(*q)->path));
}
#if defined(__cplusplus) || defined(c_plusplus)
}
#endif
MagickExport const LocaleInfo **GetLocaleInfoList(const char *pattern,
size_t *number_messages,ExceptionInfo *exception)
{
const LocaleInfo
**messages;
register const LocaleInfo
*p;
register ssize_t
i;
assert(pattern != (char *) NULL);
(void) LogMagickEvent(TraceEvent,GetMagickModule(),"%s",pattern);
assert(number_messages != (size_t *) NULL);
*number_messages=0;
p=GetLocaleInfo_("*",exception);
if (p == (const LocaleInfo *) NULL)
return((const LocaleInfo **) NULL);
messages=(const LocaleInfo **) AcquireQuantumMemory((size_t)
GetNumberOfNodesInSplayTree(locale_cache)+1UL,sizeof(*messages));
if (messages == (const LocaleInfo **) NULL)
return((const LocaleInfo **) NULL);
LockSemaphoreInfo(locale_semaphore);
ResetSplayTreeIterator(locale_cache);
p=(const LocaleInfo *) GetNextValueInSplayTree(locale_cache);
for (i=0; p != (const LocaleInfo *) NULL; )
{
if ((p->stealth == MagickFalse) &&
(GlobExpression(p->tag,pattern,MagickTrue) != MagickFalse))
messages[i++]=p;
p=(const LocaleInfo *) GetNextValueInSplayTree(locale_cache);
}
UnlockSemaphoreInfo(locale_semaphore);
qsort((void *) messages,(size_t) i,sizeof(*messages),LocaleInfoCompare);
messages[i]=(LocaleInfo *) NULL;
*number_messages=(size_t) i;
return(messages);
}
#if defined(__cplusplus) || defined(c_plusplus)
extern "C" {
#endif
static int LocaleTagCompare(const void *x,const void *y)
{
register char
**p,
**q;
p=(char **) x;
q=(char **) y;
return(LocaleCompare(*p,*q));
}
#if defined(__cplusplus) || defined(c_plusplus)
}
#endif
MagickExport char **GetLocaleList(const char *pattern,
size_t *number_messages,ExceptionInfo *exception)
{
char
**messages;
register const LocaleInfo
*p;
register ssize_t
i;
assert(pattern != (char *) NULL);
(void) LogMagickEvent(TraceEvent,GetMagickModule(),"%s",pattern);
assert(number_messages != (size_t *) NULL);
*number_messages=0;
p=GetLocaleInfo_("*",exception);
if (p == (const LocaleInfo *) NULL)
return((char **) NULL);
messages=(char **) AcquireQuantumMemory((size_t)
GetNumberOfNodesInSplayTree(locale_cache)+1UL,sizeof(*messages));
if (messages == (char **) NULL)
return((char **) NULL);
LockSemaphoreInfo(locale_semaphore);
p=(const LocaleInfo *) GetNextValueInSplayTree(locale_cache);
for (i=0; p != (const LocaleInfo *) NULL; )
{
if ((p->stealth == MagickFalse) &&
(GlobExpression(p->tag,pattern,MagickTrue) != MagickFalse))
messages[i++]=ConstantString(p->tag);
p=(const LocaleInfo *) GetNextValueInSplayTree(locale_cache);
}
UnlockSemaphoreInfo(locale_semaphore);
qsort((void *) messages,(size_t) i,sizeof(*messages),LocaleTagCompare);
messages[i]=(char *) NULL;
*number_messages=(size_t) i;
return(messages);
}
MagickExport const char *GetLocaleMessage(const char *tag)
{
char
name[MaxTextExtent];
const LocaleInfo
*locale_info;
ExceptionInfo
*exception;
if ((tag == (const char *) NULL) || (*tag == '\0'))
return(tag);
exception=AcquireExceptionInfo();
(void) FormatLocaleString(name,MaxTextExtent,"%s/",tag);
locale_info=GetLocaleInfo_(name,exception);
exception=DestroyExceptionInfo(exception);
if (locale_info != (const LocaleInfo *) NULL)
return(locale_info->message);
return(tag);
}
MagickExport LinkedListInfo *GetLocaleOptions(const char *filename,
ExceptionInfo *exception)
{
char
path[MaxTextExtent];
const char
*element;
LinkedListInfo
*messages,
*paths;
StringInfo
*xml;
assert(filename != (const char *) NULL);
(void) LogMagickEvent(TraceEvent,GetMagickModule(),"%s",filename);
assert(exception != (ExceptionInfo *) NULL);
(void) CopyMagickString(path,filename,MaxTextExtent);
messages=NewLinkedList(0);
paths=GetConfigurePaths(filename,exception);
if (paths != (LinkedListInfo *) NULL)
{
ResetLinkedListIterator(paths);
element=(const char *) GetNextValueInLinkedList(paths);
while (element != (const char *) NULL)
{
(void) FormatLocaleString(path,MaxTextExtent,"%s%s",element,filename);
(void) LogMagickEvent(LocaleEvent,GetMagickModule(),
"Searching for locale file: \"%s\"",path);
xml=ConfigureFileToStringInfo(path);
if (xml != (StringInfo *) NULL)
(void) AppendValueToLinkedList(messages,xml);
element=(const char *) GetNextValueInLinkedList(paths);
}
paths=DestroyLinkedList(paths,RelinquishMagickMemory);
}
#if defined(MAGICKCORE_WINDOWS_SUPPORT)
{
char
*blob;
blob=(char *) NTResourceToBlob(filename);
if (blob != (char *) NULL)
{
xml=AcquireStringInfo(0);
SetStringInfoLength(xml,strlen(blob)+1);
SetStringInfoDatum(xml,(const unsigned char *) blob);
blob=(char *) RelinquishMagickMemory(blob);
SetStringInfoPath(xml,filename);
(void) AppendValueToLinkedList(messages,xml);
}
}
#endif
ResetLinkedListIterator(messages);
return(messages);
}
MagickExport const char *GetLocaleValue(const LocaleInfo *locale_info)
{
(void) LogMagickEvent(TraceEvent,GetMagickModule(),"...");
assert(locale_info != (LocaleInfo *) NULL);
assert(locale_info->signature == MagickSignature);
return(locale_info->message);
}
static MagickBooleanType IsLocaleTreeInstantiated(ExceptionInfo *exception)
{
if (locale_cache == (SplayTreeInfo *) NULL)
{
if (locale_semaphore == (SemaphoreInfo *) NULL)
ActivateSemaphoreInfo(&locale_semaphore);
LockSemaphoreInfo(locale_semaphore);
if (locale_cache == (SplayTreeInfo *) NULL)
{
char
*locale;
register const char
*p;
locale=(char *) NULL;
p=setlocale(LC_CTYPE,(const char *) NULL);
if (p != (const char *) NULL)
locale=ConstantString(p);
if (locale == (char *) NULL)
locale=GetEnvironmentValue("LC_ALL");
if (locale == (char *) NULL)
locale=GetEnvironmentValue("LC_MESSAGES");
if (locale == (char *) NULL)
locale=GetEnvironmentValue("LC_CTYPE");
if (locale == (char *) NULL)
locale=GetEnvironmentValue("LANG");
if (locale == (char *) NULL)
locale=ConstantString("C");
locale_cache=AcquireLocaleSplayTree(LocaleFilename,locale,exception);
locale=DestroyString(locale);
}
UnlockSemaphoreInfo(locale_semaphore);
}
return(locale_cache != (SplayTreeInfo *) NULL ? MagickTrue : MagickFalse);
}
MagickExport double InterpretLocaleValue(const char *magick_restrict string,
char **magick_restrict sentinal)
{
char
*q;
double
value;
if ((*string == '0') && ((string[1] | 0x20)=='x'))
value=(double) strtoul(string,&q,16);
else
{
#if defined(MAGICKCORE_LOCALE_SUPPORT) && defined(MAGICKCORE_HAVE_STRTOD_L)
locale_t
locale;
locale=AcquireCLocale();
if (locale == (locale_t) NULL)
value=strtod(string,&q);
else
value=strtod_l(string,&q,locale);
#else
value=strtod(string,&q);
#endif
}
if (sentinal != (char **) NULL)
*sentinal=q;
return(value);
}
MagickExport MagickBooleanType ListLocaleInfo(FILE *file,
ExceptionInfo *exception)
{
const char
*path;
const LocaleInfo
**locale_info;
register ssize_t
i;
size_t
number_messages;
if (file == (const FILE *) NULL)
file=stdout;
number_messages=0;
locale_info=GetLocaleInfoList("*",&number_messages,exception);
if (locale_info == (const LocaleInfo **) NULL)
return(MagickFalse);
path=(const char *) NULL;
for (i=0; i < (ssize_t) number_messages; i++)
{
if (locale_info[i]->stealth != MagickFalse)
continue;
if ((path == (const char *) NULL) ||
(LocaleCompare(path,locale_info[i]->path) != 0))
{
if (locale_info[i]->path != (char *) NULL)
(void) FormatLocaleFile(file,"\nPath: %s\n\n",locale_info[i]->path);
(void) FormatLocaleFile(file,"Tag/Message\n");
(void) FormatLocaleFile(file,
"-------------------------------------------------"
"------------------------------\n");
}
path=locale_info[i]->path;
(void) FormatLocaleFile(file,"%s\n",locale_info[i]->tag);
if (locale_info[i]->message != (char *) NULL)
(void) FormatLocaleFile(file," %s",locale_info[i]->message);
(void) FormatLocaleFile(file,"\n");
}
(void) fflush(file);
locale_info=(const LocaleInfo **)
RelinquishMagickMemory((void *) locale_info);
return(MagickTrue);
}
static void ChopLocaleComponents(char *path,const size_t components)
{
register char
*p;
ssize_t
count;
if (*path == '\0')
return;
p=path+strlen(path)-1;
if (*p == '/')
*p='\0';
for (count=0; (count < (ssize_t) components) && (p > path); p--)
if (*p == '/')
{
*p='\0';
count++;
}
if (count < (ssize_t) components)
*path='\0';
}
static void LocaleFatalErrorHandler(
const ExceptionType magick_unused(severity),
const char *reason,const char *description)
{
magick_unreferenced(severity);
if (reason == (char *) NULL)
return;
(void) FormatLocaleFile(stderr,"%s: %s",GetClientName(),reason);
if (description != (char *) NULL)
(void) FormatLocaleFile(stderr," (%s)",description);
(void) FormatLocaleFile(stderr,".\n");
(void) fflush(stderr);
exit(1);
}
static MagickBooleanType LoadLocaleCache(SplayTreeInfo *locale_cache,
const char *xml,const char *filename,const char *locale,const size_t depth,
ExceptionInfo *exception)
{
char
keyword[MaxTextExtent],
message[MaxTextExtent],
tag[MaxTextExtent],
*token;
const char
*q;
FatalErrorHandler
fatal_handler;
LocaleInfo
*locale_info;
MagickStatusType
status;
register char
*p;
(void) LogMagickEvent(ConfigureEvent,GetMagickModule(),
"Loading locale configure file \"%s\" ...",filename);
if (xml == (const char *) NULL)
return(MagickFalse);
status=MagickTrue;
locale_info=(LocaleInfo *) NULL;
*tag='\0';
*message='\0';
*keyword='\0';
fatal_handler=SetFatalErrorHandler(LocaleFatalErrorHandler);
token=AcquireString(xml);
for (q=(char *) xml; *q != '\0'; )
{
GetMagickToken(q,&q,token);
if (*token == '\0')
break;
(void) CopyMagickString(keyword,token,MaxTextExtent);
if (LocaleNCompare(keyword,"<!DOCTYPE",9) == 0)
{
while ((LocaleNCompare(q,"]>",2) != 0) && (*q != '\0'))
{
GetMagickToken(q,&q,token);
while (isspace((int) ((unsigned char) *q)) != 0)
q++;
}
continue;
}
if (LocaleNCompare(keyword,"<!--",4) == 0)
{
while ((LocaleNCompare(q,"->",2) != 0) && (*q != '\0'))
{
GetMagickToken(q,&q,token);
while (isspace((int) ((unsigned char) *q)) != 0)
q++;
}
continue;
}
if (LocaleCompare(keyword,"<include") == 0)
{
while (((*token != '/') && (*(token+1) != '>')) && (*q != '\0'))
{
(void) CopyMagickString(keyword,token,MaxTextExtent);
GetMagickToken(q,&q,token);
if (*token != '=')
continue;
GetMagickToken(q,&q,token);
if (LocaleCompare(keyword,"locale") == 0)
{
if (LocaleCompare(locale,token) != 0)
break;
continue;
}
if (LocaleCompare(keyword,"file") == 0)
{
if (depth > 200)
(void) ThrowMagickException(exception,GetMagickModule(),
ConfigureError,"IncludeElementNestedTooDeeply","`%s'",token);
else
{
char
path[MaxTextExtent],
*xml;
*path='\0';
GetPathComponent(filename,HeadPath,path);
if (*path != '\0')
(void) ConcatenateMagickString(path,DirectorySeparator,
MaxTextExtent);
if (*token == *DirectorySeparator)
(void) CopyMagickString(path,token,MaxTextExtent);
else
(void) ConcatenateMagickString(path,token,MaxTextExtent);
xml=FileToXML(path,~0UL);
if (xml != (char *) NULL)
{
status&=LoadLocaleCache(locale_cache,xml,path,locale,
depth+1,exception);
xml=(char *) RelinquishMagickMemory(xml);
}
}
}
}
continue;
}
if (LocaleCompare(keyword,"<locale") == 0)
{
while ((*token != '>') && (*q != '\0'))
{
(void) CopyMagickString(keyword,token,MaxTextExtent);
GetMagickToken(q,&q,token);
if (*token != '=')
continue;
GetMagickToken(q,&q,token);
}
continue;
}
if (LocaleCompare(keyword,"</locale>") == 0)
{
ChopLocaleComponents(tag,1);
(void) ConcatenateMagickString(tag,"/",MaxTextExtent);
continue;
}
if (LocaleCompare(keyword,"<localemap>") == 0)
continue;
if (LocaleCompare(keyword,"</localemap>") == 0)
continue;
if (LocaleCompare(keyword,"<message") == 0)
{
while ((*token != '>') && (*q != '\0'))
{
(void) CopyMagickString(keyword,token,MaxTextExtent);
GetMagickToken(q,&q,token);
if (*token != '=')
continue;
GetMagickToken(q,&q,token);
if (LocaleCompare(keyword,"name") == 0)
{
(void) ConcatenateMagickString(tag,token,MaxTextExtent);
(void) ConcatenateMagickString(tag,"/",MaxTextExtent);
}
}
for (p=(char *) q; (*q != '<') && (*q != '\0'); q++) ;
while (isspace((int) ((unsigned char) *p)) != 0)
p++;
q--;
while ((isspace((int) ((unsigned char) *q)) != 0) && (q > p))
q--;
(void) CopyMagickString(message,p,MagickMin((size_t) (q-p+2),
MaxTextExtent));
locale_info=(LocaleInfo *) AcquireMagickMemory(sizeof(*locale_info));
if (locale_info == (LocaleInfo *) NULL)
ThrowFatalException(ResourceLimitFatalError,"MemoryAllocationFailed");
(void) ResetMagickMemory(locale_info,0,sizeof(*locale_info));
locale_info->path=ConstantString(filename);
locale_info->tag=ConstantString(tag);
locale_info->message=ConstantString(message);
locale_info->signature=MagickSignature;
status=AddValueToSplayTree(locale_cache,locale_info->tag,locale_info);
if (status == MagickFalse)
(void) ThrowMagickException(exception,GetMagickModule(),
ResourceLimitError,"MemoryAllocationFailed","`%s'",
locale_info->tag);
(void) ConcatenateMagickString(tag,message,MaxTextExtent);
(void) ConcatenateMagickString(tag,"\n",MaxTextExtent);
q++;
continue;
}
if (LocaleCompare(keyword,"</message>") == 0)
{
ChopLocaleComponents(tag,2);
(void) ConcatenateMagickString(tag,"/",MaxTextExtent);
continue;
}
if (*keyword == '<')
{
if (*(keyword+1) == '?')
continue;
if (*(keyword+1) == '/')
{
ChopLocaleComponents(tag,1);
if (*tag != '\0')
(void) ConcatenateMagickString(tag,"/",MaxTextExtent);
continue;
}
token[strlen(token)-1]='\0';
(void) CopyMagickString(token,token+1,MaxTextExtent);
(void) ConcatenateMagickString(tag,token,MaxTextExtent);
(void) ConcatenateMagickString(tag,"/",MaxTextExtent);
continue;
}
GetMagickToken(q,(const char **) NULL,token);
if (*token != '=')
continue;
}
token=(char *) RelinquishMagickMemory(token);
(void) SetFatalErrorHandler(fatal_handler);
return(status != 0 ? MagickTrue : MagickFalse);
}
MagickExport int LocaleCompare(const char *p,const char *q)
{
if ((p == (char *) NULL) && (q == (char *) NULL))
return(0);
if (p == (char *) NULL)
return(-1);
if (q == (char *) NULL)
return(1);
#if defined(MAGICKCORE_HAVE_STRCASECMP)
return(strcasecmp(p,q));
#else
{
register int
c,
d;
for ( ; ; )
{
c=(int) *((unsigned char *) p);
d=(int) *((unsigned char *) q);
if ((c == 0) || (AsciiMap[c] != AsciiMap[d]))
break;
p++;
q++;
}
return(AsciiMap[c]-(int) AsciiMap[d]);
}
#endif
}
MagickExport void LocaleLower(char *string)
{
register char
*q;
assert(string != (char *) NULL);
for (q=string; *q != '\0'; q++)
*q=(char) tolower((int) *q);
}
MagickExport int LocaleNCompare(const char *p,const char *q,const size_t length)
{
if ((p == (char *) NULL) && (q == (char *) NULL))
return(0);
if (p == (char *) NULL)
return(-1);
if (q == (char *) NULL)
return(1);
#if defined(MAGICKCORE_HAVE_STRNCASECMP)
return(strncasecmp(p,q,length));
#else
{
register int
c,
d;
register size_t
i;
for (i=length; i != 0; i--)
{
c=(int) *((unsigned char *) p);
d=(int) *((unsigned char *) q);
if (AsciiMap[c] != AsciiMap[d])
return(AsciiMap[c]-(int) AsciiMap[d]);
if (c == 0)
return(0);
p++;
q++;
}
return(0);
}
#endif
}
MagickExport void LocaleUpper(char *string)
{
register char
*q;
assert(string != (char *) NULL);
for (q=string; *q != '\0'; q++)
*q=(char) toupper((int) *q);
}
MagickExport MagickBooleanType LocaleComponentGenesis(void)
{
if (locale_semaphore == (SemaphoreInfo *) NULL)
locale_semaphore=AllocateSemaphoreInfo();
return(MagickTrue);
}
MagickExport void LocaleComponentTerminus(void)
{
if (locale_semaphore == (SemaphoreInfo *) NULL)
ActivateSemaphoreInfo(&locale_semaphore);
LockSemaphoreInfo(locale_semaphore);
if (locale_cache != (SplayTreeInfo *) NULL)
locale_cache=DestroySplayTree(locale_cache);
#if defined(MAGICKCORE_LOCALE_SUPPORT)
DestroyCLocale();
#endif
UnlockSemaphoreInfo(locale_semaphore);
DestroySemaphoreInfo(&locale_semaphore);
}