mime.c File Reference

#include "magick/studio.h"
#include "magick/blob.h"
#include "magick/client.h"
#include "magick/configure.h"
#include "magick/deprecate.h"
#include "magick/exception.h"
#include "magick/exception-private.h"
#include "magick/hashmap.h"
#include "magick/memory_.h"
#include "magick/mime.h"
#include "magick/mime-private.h"
#include "magick/nt-base-private.h"
#include "magick/option.h"
#include "magick/semaphore.h"
#include "magick/string_.h"
#include "magick/token.h"
#include "magick/utility.h"
#include "magick/xml-tree.h"
#include "magick/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 *)
static LinkedListInfo *	AcquireMimeCache (const char *filename, ExceptionInfo *exception)
MagickExport MagickBooleanType	LoadMimeLists (const char *name, 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)
MagickExport MagickBooleanType	MimeComponentGenesis (void)
static void *	DestroyMimeElement (void *mime_info)
MagickExport void	MimeComponentTerminus (void)

Variables
static const char *	MimeMap
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()

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

static

Definition at line 157 of file mime.c.

References DestroyConfigureOptions(), GetConfigureOptions(), GetNextValueInLinkedList(), GetStringInfoDatum(), GetStringInfoPath(), IsLinkedListEmpty(), LoadMimeCache(), MagickFalse, MagickTrue, MimeMap, NewLinkedList(), ResourceLimitFatalError, and ThrowFatalException.

Referenced by IsMimeCacheInstantiated(), and LoadMimeLists().

DestroyMimeElement()

static void * DestroyMimeElement ( void *  mime_info )

static

Definition at line 1079 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 612 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 234 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 450 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 546 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 643 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 675 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 713 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
	)

Definition at line 803 of file mime.c.

References AcquireMagickMemory(), 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, IsMagickTrue(), _MimeInfo::length, LoadMimeCache(), LogMagickEvent(), _MimeInfo::magic, MagickCoreSignature, MagickDataTypeOptions, MagickEndianOptions, MagickFalse, MagickMaxRecursionDepth, MagickTrue, _MimeInfo::mask, MaxTextExtent, NewXMLTree(), _MimeInfo::offset, ParseCommandOption(), _MimeInfo::path, _MimeInfo::pattern, _MimeInfo::priority, ResourceLimitError, ResourceLimitFatalError, _MimeInfo::signature, _MimeInfo::stealth, StringData, SubstituteString(), ThrowFatalException, ThrowMagickException(), _MimeInfo::type, and _MimeInfo::value.

Referenced by AcquireMimeCache(), and LoadMimeCache().

LoadMimeLists()

MagickExport MagickBooleanType LoadMimeLists	(	const char *	name,
		ExceptionInfo *	exception
	)

Definition at line 194 of file mime.c.

References AcquireMimeCache(), MagickFalse, MagickTrue, and mime_cache.

MagickToMime()

MagickExport char * MagickToMime

(

const char *

magick

)

Definition at line 1011 of file mime.c.

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

MimeCompare()

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

static

Definition at line 531 of file mime.c.

Referenced by GetMimeList().

MimeComponentGenesis()

MagickExport MagickBooleanType MimeComponentGenesis

(

void

)

Definition at line 1053 of file mime.c.

References AllocateSemaphoreInfo(), MagickTrue, and mime_semaphore.

Referenced by MagickCoreGenesis().

MimeComponentTerminus()

MagickExport void MimeComponentTerminus

(

void

)

Definition at line 1099 of file mime.c.

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

Referenced by MagickCoreTerminus().

MimeInfoCompare()

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

static

Definition at line 433 of file mime.c.

Referenced by GetMimeInfoList().

Variable Documentation

mime_cache

LinkedListInfo* mime_cache = (LinkedListInfo *) NULL

static

Definition at line 118 of file mime.c.

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

mime_semaphore

SemaphoreInfo* mime_semaphore = (SemaphoreInfo *) NULL

static

Definition at line 121 of file mime.c.

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

MimeMap

const char* MimeMap

static

Initial value:

= (char *)
    "<?xml version=\"1.0\"?>"
    "<mimemap>"
    "</mimemap>"

Definition at line 112 of file mime.c.

Referenced by AcquireMimeCache().