mime.c File Reference

#include "MagickCore/studio.h"
#include "MagickCore/blob.h"
#include "MagickCore/client.h"
#include "MagickCore/configure.h"
#include "MagickCore/configure-private.h"
#include "MagickCore/exception.h"
#include "MagickCore/exception-private.h"
#include "MagickCore/linked-list.h"
#include "MagickCore/memory_.h"
#include "MagickCore/mime.h"
#include "MagickCore/mime-private.h"
#include "MagickCore/option.h"
#include "MagickCore/semaphore.h"
#include "MagickCore/string_.h"
#include "MagickCore/token.h"
#include "MagickCore/utility.h"
#include "MagickCore/utility-private.h"
#include "MagickCore/xml-tree.h"
#include "MagickCore/xml-tree-private.h"

Include dependency graph for mime.c:

Go to the source code of this file.

Data Structures
struct	_MimeInfo

Macros
#define	MimeFilename   "mime.xml"

Functions
static MagickBooleanType	IsMimeCacheInstantiated (ExceptionInfo *)
static MagickBooleanType	LoadMimeCache (LinkedListInfo *, const char *, const char *, const size_t, ExceptionInfo *)
MagickExport LinkedListInfo *	AcquireMimeCache (const char *filename, ExceptionInfo *exception)
MagickExport const MimeInfo *	GetMimeInfo (const char *filename, const unsigned char *magic, const size_t length, ExceptionInfo *exception)
static int	MimeInfoCompare (const void *x, const void *y)
MagickExport const MimeInfo **	GetMimeInfoList (const char *pattern, size_t *number_aliases, ExceptionInfo *exception)
static int	MimeCompare (const void *x, const void *y)
MagickExport char **	GetMimeList (const char *pattern, size_t *number_aliases, ExceptionInfo *exception)
MagickExport const char *	GetMimeDescription (const MimeInfo *mime_info)
MagickExport const char *	GetMimeType (const MimeInfo *mime_info)
MagickExport MagickBooleanType	ListMimeInfo (FILE *file, ExceptionInfo *exception)
MagickExport char *	MagickToMime (const char *magick)
MagickPrivate MagickBooleanType	MimeComponentGenesis (void)
static void *	DestroyMimeElement (void *mime_info)
MagickPrivate void	MimeComponentTerminus (void)

Variables
static LinkedListInfo *	mime_cache = (LinkedListInfo *) NULL
static SemaphoreInfo *	mime_semaphore = (SemaphoreInfo *) NULL

Macro Definition Documentation

MimeFilename

#define MimeFilename   "mime.xml"

Definition at line 63 of file mime.c.

Function Documentation

AcquireMimeCache()

MagickExport LinkedListInfo * AcquireMimeCache	(	const char *	filename,
		ExceptionInfo *	exception
	)

Definition at line 155 of file mime.c.

References DestroyConfigureOptions(), GetConfigureOptions(), GetNextValueInLinkedList(), GetStringInfoDatum(), GetStringInfoPath(), LoadMimeCache(), magick_unreferenced, and NewLinkedList().

Referenced by IsMimeCacheInstantiated().

DestroyMimeElement()

static void * DestroyMimeElement ( void *  mime_info )

static

Definition at line 1062 of file mime.c.

References _MimeInfo::description, DestroyString(), _MimeInfo::magic, _MimeInfo::path, _MimeInfo::pattern, RelinquishMagickMemory(), and _MimeInfo::type.

Referenced by MimeComponentTerminus().

GetMimeDescription()

MagickExport const char * GetMimeDescription

(

const MimeInfo *

mime_info

)

Definition at line 598 of file mime.c.

References _MimeInfo::description, GetMagickModule, IsEventLogging(), LogMagickEvent(), MagickCoreSignature, MagickFalse, _MimeInfo::signature, and TraceEvent.

GetMimeInfo()

MagickExport const MimeInfo * GetMimeInfo	(	const char *	filename,
		const unsigned char *	magic,
		const size_t	length,
		ExceptionInfo *	exception
	)

Definition at line 220 of file mime.c.

References ByteData, _MimeInfo::data_type, _MimeInfo::endian, _MimeInfo::extent, GetNextValueInLinkedList(), GlobExpression(), InsertValueInLinkedList(), IsMimeCacheInstantiated(), _MimeInfo::length, LockSemaphoreInfo(), LongData, LSBEndian, _MimeInfo::magic, MagickFalse, _MimeInfo::mask, mime_cache, mime_semaphore, MSBEndian, _MimeInfo::offset, _MimeInfo::pattern, _MimeInfo::priority, RemoveElementByValueFromLinkedList(), ResetLinkedListIterator(), ShortData, StringData, UndefinedEndian, UnlockSemaphoreInfo(), and _MimeInfo::value.

Referenced by GetMimeInfoList(), GetMimeList(), and MagickToMime().

GetMimeInfoList()

MagickExport const MimeInfo ** GetMimeInfoList	(	const char *	pattern,
		size_t *	number_aliases,
		ExceptionInfo *	exception
	)

Definition at line 436 of file mime.c.

References AcquireQuantumMemory(), GetMagickModule, GetMimeInfo(), GetNextValueInLinkedList(), GetNumberOfElementsInLinkedList(), GlobExpression(), IsEventLogging(), LockSemaphoreInfo(), LogMagickEvent(), MagickFalse, mime_cache, mime_semaphore, MimeInfoCompare(), ResetLinkedListIterator(), _MimeInfo::stealth, TraceEvent, _MimeInfo::type, and UnlockSemaphoreInfo().

Referenced by ListMimeInfo().

GetMimeList()

MagickExport char ** GetMimeList	(	const char *	pattern,
		size_t *	number_aliases,
		ExceptionInfo *	exception
	)

Definition at line 532 of file mime.c.

References AcquireQuantumMemory(), ConstantString(), GetMagickModule, GetMimeInfo(), GetNextValueInLinkedList(), GetNumberOfElementsInLinkedList(), GlobExpression(), IsEventLogging(), LockSemaphoreInfo(), LogMagickEvent(), MagickFalse, mime_cache, mime_semaphore, MimeCompare(), ResetLinkedListIterator(), _MimeInfo::stealth, TraceEvent, _MimeInfo::type, and UnlockSemaphoreInfo().

GetMimeType()

MagickExport const char * GetMimeType

(

const MimeInfo *

mime_info

)

Definition at line 629 of file mime.c.

References GetMagickModule, IsEventLogging(), LogMagickEvent(), MagickCoreSignature, MagickFalse, _MimeInfo::signature, TraceEvent, and _MimeInfo::type.

Referenced by MagickToMime().

IsMimeCacheInstantiated()

static MagickBooleanType IsMimeCacheInstantiated ( ExceptionInfo *  exception )

static

Definition at line 661 of file mime.c.

References AcquireMimeCache(), ActivateSemaphoreInfo(), LockSemaphoreInfo(), MagickFalse, MagickTrue, mime_cache, mime_semaphore, MimeFilename, and UnlockSemaphoreInfo().

Referenced by GetMimeInfo().

ListMimeInfo()

MagickExport MagickBooleanType ListMimeInfo	(	FILE *	file,
		ExceptionInfo *	exception
	)

Definition at line 699 of file mime.c.

References FormatLocaleFile(), GetMimeInfoList(), MagickFalse, MagickTrue, _MimeInfo::path, and RelinquishMagickMemory().

LoadMimeCache()

static MagickBooleanType LoadMimeCache ( LinkedListInfo *  cache, const char *  xml, const char *  filename, const size_t  depth, ExceptionInfo *  exception  )

static

Definition at line 790 of file mime.c.

References AcquireCriticalMemory(), AcquireString(), AppendValueToLinkedList(), ConcatenateMagickString(), ConfigureError, ConfigureEvent, ConstantString(), CopyMagickString(), _MimeInfo::data_type, _MimeInfo::description, DestroyString(), DestroyXMLTree(), DirectorySeparator, _MimeInfo::endian, _MimeInfo::extent, FileToXML(), GetMagickModule, GetNextXMLTreeTag(), GetPathComponent(), GetXMLTreeAttribute(), GetXMLTreeChild(), HeadPath, IsStringTrue(), _MimeInfo::length, LoadMimeCache(), LogMagickEvent(), _MimeInfo::magic, MagickCoreSignature, MagickDataTypeOptions, MagickEndianOptions, MagickFalse, MagickMaxRecursionDepth, MagickPathExtent, MagickTrue, _MimeInfo::mask, NewXMLTree(), _MimeInfo::offset, ParseCommandOption(), _MimeInfo::path, _MimeInfo::pattern, _MimeInfo::priority, ResourceLimitError, _MimeInfo::signature, _MimeInfo::stealth, StringData, SubstituteString(), ThrowMagickException(), _MimeInfo::type, and _MimeInfo::value.

Referenced by AcquireMimeCache(), and LoadMimeCache().

MagickToMime()

MagickExport char * MagickToMime

(

const char *

magick

)

Definition at line 994 of file mime.c.

References AcquireExceptionInfo(), ConstantString(), DestroyExceptionInfo(), FormatLocaleString(), GetMimeInfo(), GetMimeType(), LocaleLower(), and MagickPathExtent.

MimeCompare()

static int MimeCompare ( const void *  x, const void *  y  )

static

Definition at line 517 of file mime.c.

Referenced by GetMimeList().

MimeComponentGenesis()

MagickPrivate MagickBooleanType MimeComponentGenesis

(

void

)

Definition at line 1036 of file mime.c.

References AcquireSemaphoreInfo(), MagickTrue, and mime_semaphore.

Referenced by MagickCoreGenesis().

MimeComponentTerminus()

MagickPrivate void MimeComponentTerminus

(

void

)

Definition at line 1082 of file mime.c.

References ActivateSemaphoreInfo(), DestroyLinkedList(), DestroyMimeElement(), LockSemaphoreInfo(), mime_cache, mime_semaphore, RelinquishSemaphoreInfo(), and UnlockSemaphoreInfo().

Referenced by MagickCoreTerminus().

MimeInfoCompare()

static int MimeInfoCompare ( const void *  x, const void *  y  )

static

Definition at line 419 of file mime.c.

Referenced by GetMimeInfoList().

Variable Documentation

mime_cache

LinkedListInfo* mime_cache = (LinkedListInfo *) NULL

static

Definition at line 112 of file mime.c.

Referenced by GetMimeInfo(), GetMimeInfoList(), GetMimeList(), IsMimeCacheInstantiated(), and MimeComponentTerminus().

mime_semaphore

SemaphoreInfo* mime_semaphore = (SemaphoreInfo *) NULL

static

Definition at line 115 of file mime.c.

Referenced by GetMimeInfo(), GetMimeInfoList(), GetMimeList(), IsMimeCacheInstantiated(), MimeComponentGenesis(), and MimeComponentTerminus().