type.c File Reference

#include "MagickCore/studio.h"
#include "MagickCore/blob.h"
#include "MagickCore/client.h"
#include "MagickCore/configure.h"
#include "MagickCore/draw.h"
#include "MagickCore/exception.h"
#include "MagickCore/exception-private.h"
#include "MagickCore/image-private.h"
#include "MagickCore/linked-list.h"
#include "MagickCore/log.h"
#include "MagickCore/memory_.h"
#include "MagickCore/memory-private.h"
#include "MagickCore/nt-feature.h"
#include "MagickCore/nt-base-private.h"
#include "MagickCore/option.h"
#include "MagickCore/semaphore.h"
#include "MagickCore/splay-tree.h"
#include "MagickCore/string_.h"
#include "MagickCore/string-private.h"
#include "MagickCore/type.h"
#include "MagickCore/type-private.h"
#include "MagickCore/token.h"
#include "MagickCore/utility.h"
#include "MagickCore/utility-private.h"
#include "MagickCore/xml-tree.h"
#include "fontconfig/fontconfig.h"

Defines
#define	FC_WIDTH   "width"
#define	FC_WIDTH_ULTRACONDENSED   50
#define	FC_WIDTH_EXTRACONDENSED   63
#define	FC_WIDTH_CONDENSED   75
#define	FC_WIDTH_SEMICONDENSED   87
#define	FC_WIDTH_NORMAL   100
#define	FC_WIDTH_SEMIEXPANDED   113
#define	FC_WIDTH_EXPANDED   125
#define	FC_WIDTH_EXTRAEXPANDED   150
#define	FC_WIDTH_ULTRAEXPANDED   200
#define	FC_WEIGHT_THIN   0
#define	FC_WEIGHT_EXTRALIGHT   40
#define	FC_WEIGHT_ULTRALIGHT   FC_WEIGHT_EXTRALIGHT
#define	FC_WEIGHT_LIGHT   50
#define	FC_WEIGHT_BOOK   75
#define	FC_WEIGHT_REGULAR   80
#define	FC_WEIGHT_NORMAL   FC_WEIGHT_REGULAR
#define	FC_WEIGHT_MEDIUM   100
#define	FC_WEIGHT_DEMIBOLD   180
#define	FC_WEIGHT_SEMIBOLD   FC_WEIGHT_DEMIBOLD
#define	FC_WEIGHT_BOLD   200
#define	FC_WEIGHT_EXTRABOLD   205
#define	FC_WEIGHT_ULTRABOLD   FC_WEIGHT_EXTRABOLD
#define	FC_WEIGHT_BLACK   210
#define	FC_WEIGHT_HEAVY   FC_WEIGHT_BLACK
#define	MagickTypeFilename   "type.xml"
#define	FC_FULLNAME   "fullname"
Functions
static MagickBooleanType	IsTypeTreeInstantiated (ExceptionInfo *)
static MagickBooleanType	LoadTypeCache (SplayTreeInfo *, const char *, const char *, const size_t, ExceptionInfo *)
static void *	DestroyTypeNode (void *type_info)
static SplayTreeInfo *	AcquireTypeCache (const char *filename, ExceptionInfo *exception)
MagickExport const TypeInfo *	GetTypeInfo (const char *name, ExceptionInfo *exception)
MagickExport const TypeInfo *	GetTypeInfoByFamily (const char *family, const StyleType style, const StretchType stretch, const size_t weight, ExceptionInfo *exception)
static int	TypeInfoCompare (const void *x, const void *y)
MagickExport const TypeInfo **	GetTypeInfoList (const char *pattern, size_t *number_fonts, ExceptionInfo *exception)
static int	TypeCompare (const void *x, const void *y)
MagickExport char **	GetTypeList (const char *pattern, size_t *number_fonts, ExceptionInfo *exception)
MagickExport MagickBooleanType	LoadFontConfigFonts (SplayTreeInfo *type_cache, ExceptionInfo *exception)
MagickExport MagickBooleanType	ListTypeInfo (FILE *file, ExceptionInfo *exception)
static MagickBooleanType	SetTypeNodePath (const char *filename, char *font_path, const char *token, char **target)
MagickPrivate MagickBooleanType	TypeComponentGenesis (void)
MagickPrivate void	TypeComponentTerminus (void)
Variables
static const char	TypeMap []
static SemaphoreInfo *	type_semaphore = (SemaphoreInfo *) NULL
static SplayTreeInfo *	type_cache = (SplayTreeInfo *) NULL

---

Define Documentation

#define FC_FULLNAME   "fullname"

Referenced by LoadFontConfigFonts().

#define FC_WEIGHT_BLACK   210

Referenced by LoadFontConfigFonts().

#define FC_WEIGHT_BOLD   200

Referenced by LoadFontConfigFonts().

#define FC_WEIGHT_BOOK   75

#define FC_WEIGHT_DEMIBOLD   180

Referenced by LoadFontConfigFonts().

#define FC_WEIGHT_EXTRABOLD   205

Referenced by LoadFontConfigFonts().

#define FC_WEIGHT_EXTRALIGHT   40

Referenced by LoadFontConfigFonts().

#define FC_WEIGHT_HEAVY   FC_WEIGHT_BLACK

#define FC_WEIGHT_LIGHT   50

Referenced by LoadFontConfigFonts().

#define FC_WEIGHT_MEDIUM   100

Referenced by LoadFontConfigFonts().

#define FC_WEIGHT_NORMAL   FC_WEIGHT_REGULAR

Referenced by LoadFontConfigFonts().

#define FC_WEIGHT_REGULAR   80

#define FC_WEIGHT_SEMIBOLD   FC_WEIGHT_DEMIBOLD

#define FC_WEIGHT_THIN   0

Referenced by LoadFontConfigFonts().

#define FC_WEIGHT_ULTRABOLD   FC_WEIGHT_EXTRABOLD

#define FC_WEIGHT_ULTRALIGHT   FC_WEIGHT_EXTRALIGHT

#define FC_WIDTH   "width"

Referenced by LoadFontConfigFonts().

#define FC_WIDTH_CONDENSED   75

Referenced by LoadFontConfigFonts().

#define FC_WIDTH_EXPANDED   125

Referenced by LoadFontConfigFonts().

#define FC_WIDTH_EXTRACONDENSED   63

Referenced by LoadFontConfigFonts().

#define FC_WIDTH_EXTRAEXPANDED   150

Referenced by LoadFontConfigFonts().

#define FC_WIDTH_NORMAL   100

Referenced by LoadFontConfigFonts().

#define FC_WIDTH_SEMICONDENSED   87

Referenced by LoadFontConfigFonts().

#define FC_WIDTH_SEMIEXPANDED   113

Referenced by LoadFontConfigFonts().

#define FC_WIDTH_ULTRACONDENSED   50

Referenced by LoadFontConfigFonts().

#define FC_WIDTH_ULTRAEXPANDED   200

Referenced by LoadFontConfigFonts().

#define MagickTypeFilename   "type.xml"

Referenced by IsTypeTreeInstantiated().

---

Function Documentation

static SplayTreeInfo* AcquireTypeCache	(	const char *	filename,
		ExceptionInfo *	exception
	)			[static]

References CompareSplayTreeString(), CopyMagickString(), DestroyConfigureOptions(), DestroyString(), DestroyTypeNode(), DirectorySeparator, FileToString(), FormatLocaleString(), GetConfigureOptions(), GetEnvironmentValue(), GetNextValueInLinkedList(), GetNumberOfNodesInSplayTree(), GetStringInfoDatum(), GetStringInfoPath(), LoadTypeCache(), MagickPathExtent, MagickTrue, NewSplayTree(), and TypeMap.

Referenced by IsTypeTreeInstantiated().

static void* DestroyTypeNode

(

void *

type_info

)

[static]

References _TypeInfo::description, DestroyString(), _TypeInfo::encoding, _TypeInfo::family, _TypeInfo::format, _TypeInfo::foundry, _TypeInfo::glyphs, _TypeInfo::metrics, _TypeInfo::name, _TypeInfo::path, and RelinquishMagickMemory().

Referenced by AcquireTypeCache(), and LoadTypeCache().

MagickExport const TypeInfo* GetTypeInfo	(	const char *	name,
		ExceptionInfo *	exception
	)

References GetRootValueFromSplayTree(), GetValueFromSplayTree(), IsTypeTreeInstantiated(), LocaleCompare(), MagickFalse, and type_cache.

Referenced by GetTypeInfoByFamily(), GetTypeInfoList(), GetTypeList(), and RenderType().

MagickExport const TypeInfo* GetTypeInfoByFamily	(	const char *	family,
		const StyleType	style,
		const StretchType	stretch,
		const size_t	weight,
		ExceptionInfo *	exception
	)

References AnyStretch, AnyStyle, _TypeInfo::family, GetMagickModule, GetNextValueInSplayTree(), GetTypeInfo(), ItalicStyle, LocaleCompare(), LockSemaphoreInfo(), MagickMax, MagickMin, NormalStretch, ObliqueStyle, ResetSplayTreeIterator(), _TypeInfo::stretch, _TypeInfo::style, ThrowMagickException(), type_cache, type_semaphore, TypeWarning, UltraExpandedStretch, UndefinedStretch, UndefinedStyle, UnlockSemaphoreInfo(), and _TypeInfo::weight.

Referenced by RenderType().

MagickExport const TypeInfo** GetTypeInfoList	(	const char *	pattern,
		size_t *	number_fonts,
		ExceptionInfo *	exception
	)

References AcquireQuantumMemory(), GetMagickModule, GetNextValueInSplayTree(), GetNumberOfNodesInSplayTree(), GetTypeInfo(), GlobExpression(), LockSemaphoreInfo(), LogMagickEvent(), MagickFalse, _TypeInfo::name, ResetSplayTreeIterator(), _TypeInfo::stealth, TraceEvent, type_cache, type_semaphore, TypeInfoCompare(), and UnlockSemaphoreInfo().

Referenced by ListTypeInfo().

MagickExport char** GetTypeList	(	const char *	pattern,
		size_t *	number_fonts,
		ExceptionInfo *	exception
	)

References AcquireQuantumMemory(), ConstantString(), GetMagickModule, GetNextValueInSplayTree(), GetNumberOfNodesInSplayTree(), GetTypeInfo(), GlobExpression(), LockSemaphoreInfo(), LogMagickEvent(), MagickFalse, _TypeInfo::name, ResetSplayTreeIterator(), _TypeInfo::stealth, TraceEvent, type_cache, type_semaphore, TypeCompare(), and UnlockSemaphoreInfo().

static MagickBooleanType IsTypeTreeInstantiated

(

ExceptionInfo *

exception

)

[static]

References AcquireTypeCache(), ActivateSemaphoreInfo(), LoadFontConfigFonts(), LockSemaphoreInfo(), MagickFalse, MagickTrue, MagickTypeFilename, NTAcquireTypeCache(), type_cache, type_semaphore, and UnlockSemaphoreInfo().

Referenced by GetTypeInfo().

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

References CommandOptionToMnemonic(), _TypeInfo::family, FormatLocaleFile(), FormatLocaleString(), GetTypeInfoList(), _TypeInfo::glyphs, LocaleCompare(), MagickFalse, MagickPathExtent, MagickStretchOptions, MagickStyleOptions, MagickTrue, _TypeInfo::name, _TypeInfo::path, RelinquishMagickMemory(), and _TypeInfo::weight.

MagickExport MagickBooleanType LoadFontConfigFonts	(	SplayTreeInfo *	type_cache,
		ExceptionInfo *	exception
	)

References AcquireQuantumMemory(), AddValueToSplayTree(), ConcatenateMagickString(), CondensedStretch, ConstantString(), CopyMagickString(), ExpandedStretch, ExtensionPath, ExtraCondensedStretch, ExtraExpandedStretch, _TypeInfo::family, FC_FULLNAME, FC_WEIGHT_BLACK, FC_WEIGHT_BOLD, FC_WEIGHT_DEMIBOLD, FC_WEIGHT_EXTRABOLD, FC_WEIGHT_EXTRALIGHT, FC_WEIGHT_LIGHT, FC_WEIGHT_MEDIUM, FC_WEIGHT_NORMAL, FC_WEIGHT_THIN, FC_WIDTH, FC_WIDTH_CONDENSED, FC_WIDTH_EXPANDED, FC_WIDTH_EXTRACONDENSED, FC_WIDTH_EXTRAEXPANDED, FC_WIDTH_NORMAL, FC_WIDTH_SEMICONDENSED, FC_WIDTH_SEMIEXPANDED, FC_WIDTH_ULTRACONDENSED, FC_WIDTH_ULTRAEXPANDED, GetPathComponent(), _TypeInfo::glyphs, ItalicStyle, LocaleCompare(), MagickCoreSignature, MagickFalse, MagickPathExtent, MagickTrue, _TypeInfo::name, NormalStretch, NormalStyle, ObliqueStyle, _TypeInfo::path, SemiCondensedStretch, SemiExpandedStretch, _TypeInfo::signature, _TypeInfo::stretch, _TypeInfo::style, SubstituteString(), UltraCondensedStretch, UltraExpandedStretch, and _TypeInfo::weight.

Referenced by IsTypeTreeInstantiated().

static MagickBooleanType LoadTypeCache	(	SplayTreeInfo *	cache,
		const char *	xml,
		const char *	filename,
		const size_t	depth,
		ExceptionInfo *	exception
	)

References AcquireCriticalMemory(), AcquireExceptionInfo(), AcquireString(), AddValueToSplayTree(), ConcatenateMagickString(), ConfigureError, ConfigureEvent, ConstantString(), CopyMagickString(), _TypeInfo::description, DestroyExceptionInfo(), DestroyTypeNode(), DirectorySeparator, _TypeInfo::encoding, _TypeInfo::face, _TypeInfo::family, FileToString(), _TypeInfo::format, _TypeInfo::foundry, GetMagickModule, GetNextToken(), GetPathComponent(), _TypeInfo::glyphs, HeadPath, IsStringTrue(), LocaleCompare(), LocaleNCompare(), LogMagickEvent(), MagickCoreSignature, MagickFalse, MagickMaxRecursionDepth, MagickPathExtent, MagickStretchOptions, MagickStyleOptions, MagickTrue, MagickWeightOptions, _TypeInfo::metrics, _TypeInfo::name, ParseCommandOption(), _TypeInfo::path, RelinquishMagickMemory(), ResourceLimitError, SetTypeNodePath(), _TypeInfo::signature, _TypeInfo::stealth, _TypeInfo::stretch, StringToUnsignedLong(), _TypeInfo::style, ThrowMagickException(), and _TypeInfo::weight.

Referenced by AcquireTypeCache().

static MagickBooleanType SetTypeNodePath	(	const char *	filename,
		char *	font_path,
		const char *	token,
		char **	target
	)			[inline, static]

References ConcatenateMagickString(), ConstantString(), DestroyString(), DirectorySeparator, GetPathComponent(), HeadPath, IsPathAccessible(), MagickFalse, MagickPathExtent, MagickTrue, and SubstituteString().

Referenced by LoadTypeCache().

static int TypeCompare	(	const void *	x,
		const void *	y
	)			[static]

References LocaleCompare().

Referenced by GetTypeList().

MagickPrivate MagickBooleanType TypeComponentGenesis

(

void

)

References AcquireSemaphoreInfo(), MagickTrue, and type_semaphore.

Referenced by MagickCoreGenesis().

MagickPrivate void TypeComponentTerminus

(

void

)

References ActivateSemaphoreInfo(), DestroySplayTree(), LockSemaphoreInfo(), RelinquishSemaphoreInfo(), type_cache, type_semaphore, and UnlockSemaphoreInfo().

Referenced by MagickCoreTerminus().

static int TypeInfoCompare	(	const void *	x,
		const void *	y
	)			[static]

References LocaleCompare().

Referenced by GetTypeInfoList().

---

Variable Documentation

SplayTreeInfo* type_cache = (SplayTreeInfo *) NULL [static]

Referenced by GetTypeInfo(), GetTypeInfoByFamily(), GetTypeInfoList(), GetTypeList(), IsTypeTreeInstantiated(), and TypeComponentTerminus().

SemaphoreInfo* type_semaphore = (SemaphoreInfo *) NULL [static]

Referenced by GetTypeInfoByFamily(), GetTypeInfoList(), GetTypeList(), IsTypeTreeInstantiated(), TypeComponentGenesis(), and TypeComponentTerminus().

const char TypeMap[] [static]

Initial value:

    "<?xml version=\"1.0\"?>"
    "<typemap>"
    "  <type stealth=\"True\" name=\"fixed\" family=\"helvetica\"/>"
    "  <type stealth=\"True\" name=\"helvetica\" family=\"helvetica\"/>"
    "</typemap>"

Referenced by AcquireTypeCache().