MagickCore  6.9.11-59
Convert, Edit, Or Compose Bitmap Images
magic.h
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1 /*
2  Copyright 1999-2021 ImageMagick Studio LLC, a non-profit organization
3  dedicated to making software imaging solutions freely available.
4 
5  You may not use this file except in compliance with the License. You may
6  obtain a copy of the License at
7 
8  https://imagemagick.org/script/license.php
9 
10  Unless required by applicable law or agreed to in writing, software
11  distributed under the License is distributed on an "AS IS" BASIS,
12  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
13  See the License for the specific language governing permissions and
14  limitations under the License.
15 
16  MagickCore magic methods.
17 */
18 #ifndef MAGICKCORE_MAGIC_H
19 #define MAGICKCORE_MAGIC_H
20 
21 #if defined(__cplusplus) || defined(c_plusplus)
22 extern "C" {
23 #endif
24 
25 typedef struct _MagicInfo
26 {
27  char
28  *path,
29  *name,
31 
32  unsigned char
34 
35  size_t
37 
40 
44 
45  struct _MagicInfo
47  *next; /* deprecated, use GetMagicInfoList() */
48 
49  size_t
52 
53 extern MagickExport char
54  **GetMagicList(const char *,size_t *,ExceptionInfo *);
55 
56 extern MagickExport const char
57  *GetMagicName(const MagicInfo *);
58 
62 
63 extern MagickExport const MagicInfo
64  *GetMagicInfo(const unsigned char *,const size_t,ExceptionInfo *),
65  **GetMagicInfoList(const char *,size_t *,ExceptionInfo *);
66 
67 extern MagickExport void
69 
70 #if defined(__cplusplus) || defined(c_plusplus)
71 }
72 #endif
73 
74 #endif
DirectorySeparator
#define DirectorySeparator
Definition: studio.h:274
_MagicInfo::next
struct _MagicInfo * next
Definition: magic.h:47
GetMagicName
MagickExport const char * GetMagicName(const MagicInfo *)
Definition: magic.c:619
IsMagicCacheInstantiated
static MagickBooleanType IsMagicCacheInstantiated(ExceptionInfo *)
Definition: magic.c:650
LockSemaphoreInfo
MagickExport void LockSemaphoreInfo(SemaphoreInfo *semaphore_info)
Definition: semaphore.c:293
MagickExport
#define MagickExport
Definition: method-attribute.h:80
DestroyMagicElement
static void * DestroyMagicElement(void *magic_info)
Definition: magic.c:1059
CompareMagickInfoSize
static int CompareMagickInfoSize(const void *a, const void *b)
Definition: magic.c:252
_MagicInfo::magic
unsigned char * magic
Definition: magic.h:33
GetStringInfoPath
MagickExport const char * GetStringInfoPath(const StringInfo *string_info)
Definition: string.c:1270
HeadPath
@ HeadPath
Definition: utility.h:30
GetMagickModule
#define GetMagickModule()
Definition: log.h:29
MagickStatusType
unsigned int MagickStatusType
Definition: magick-type.h:131
IsMagickTrue
MagickExport MagickBooleanType IsMagickTrue(const char *value)
Definition: token.c:657
MagickCoreSignature
#define MagickCoreSignature
Definition: method-attribute.h:86
_MagicInfo::path
char * path
Definition: magic.h:28
_MagicInfo::exempt
MagickBooleanType exempt
Definition: magic.h:42
DestroyLinkedList
MagickExport LinkedListInfo * DestroyLinkedList(LinkedListInfo *list_info, void *(*relinquish_value)(void *))
Definition: hashmap.c:398
ResetLinkedListIterator
MagickExport void ResetLinkedListIterator(LinkedListInfo *list_info)
Definition: hashmap.c:1921
LoadMagicCache
static MagickBooleanType LoadMagicCache(LinkedListInfo *, const char *, const char *, const size_t, ExceptionInfo *)
Definition: magic.c:782
ResourceLimitError
@ ResourceLimitError
Definition: exception.h:55
GetMagicInfo
MagickExport const MagicInfo * GetMagicInfo(const unsigned char *magic, const size_t length, ExceptionInfo *exception)
Definition: magic.c:374
utility.h
ListMagicInfo
MagickExport MagickBooleanType ListMagicInfo(FILE *file, ExceptionInfo *exception)
Definition: magic.c:688
AcquireMagicCache
static LinkedListInfo * AcquireMagicCache(const char *filename, ExceptionInfo *exception)
Definition: magic.c:265
string_.h
DestroyString
MagickExport char * DestroyString(char *string)
Definition: string.c:808
magic.h
GetPathComponent
MagickExport void GetPathComponent(const char *path, PathType type, char *component)
Definition: utility.c:1218
MagickTrue
@ MagickTrue
Definition: magick-type.h:205
blob.h
semaphore.h
InsertValueInSortedLinkedList
MagickExport MagickBooleanType InsertValueInSortedLinkedList(LinkedListInfo *list_info, int(*compare)(const void *, const void *), void **replace, const void *value)
Definition: hashmap.c:1091
MagicPattern
#define MagicPattern(magic)
Definition: magic.c:63
ListMagicInfo
MagickExport MagickBooleanType ListMagicInfo(FILE *, ExceptionInfo *)
_MagicMapInfo::name
const char name[10]
Definition: magic.c:71
magic_semaphore
static SemaphoreInfo * magic_semaphore
Definition: magic.c:212
hashmap.h
TraceEvent
@ TraceEvent
Definition: log.h:38
AcquireMagickMemory
MagickExport void * AcquireMagickMemory(const size_t size)
Definition: memory.c:552
_MagicInfo::length
size_t length
Definition: magic.h:36
GetMagicList
MagickExport char ** GetMagicList(const char *, size_t *, ExceptionInfo *)
Definition: magic.c:554
FormatLocaleFile
MagickExport ssize_t FormatLocaleFile(FILE *file, const char *magick_restrict format,...)
Definition: locale.c:402
SemaphoreInfo
Definition: semaphore.c:61
ConcatenateMagickString
MagickExport size_t ConcatenateMagickString(char *magick_restrict destination, const char *magick_restrict source, const size_t length)
Definition: string.c:425
LocaleNCompare
MagickExport int LocaleNCompare(const char *p, const char *q, const size_t length)
Definition: locale.c:1570
GetMagicName
MagickExport const char * GetMagicName(const MagicInfo *magic_info)
Definition: magic.c:619
GetMagicList
MagickExport char ** GetMagicList(const char *pattern, size_t *number_aliases, ExceptionInfo *exception)
Definition: magic.c:554
MagicInfoCompare
static int MagicInfoCompare(const void *x, const void *y)
Definition: magic.c:442
ConfigureEvent
@ ConfigureEvent
Definition: log.h:43
MagickMaxRecursionDepth
#define MagickMaxRecursionDepth
Definition: studio.h:381
LocaleCompare
MagickExport int LocaleCompare(const char *p, const char *q)
Definition: locale.c:1435
_MagicInfo::previous
struct _MagicInfo * previous
Definition: magic.h:45
GetMagicInfo
MagickExport const MagicInfo * GetMagicInfo(const unsigned char *, const size_t, ExceptionInfo *)
_LinkedListInfo
Definition: hashmap.c:78
GetMagicInfoList
MagickExport const MagicInfo ** GetMagicInfoList(const char *, size_t *, ExceptionInfo *)
Definition: magic.c:459
xml-tree-private.h
MagickFalse
@ MagickFalse
Definition: magick-type.h:204
xml-tree.h
magic_cache
static LinkedListInfo * magic_cache
Definition: magic.c:209
GetNumberOfElementsInLinkedList
MagickExport size_t GetNumberOfElementsInLinkedList(const LinkedListInfo *list_info)
Definition: hashmap.c:679
_MagicMapInfo::offset
const MagickOffsetType offset
Definition: magic.c:74
AppendValueToLinkedList
MagickExport MagickBooleanType AppendValueToLinkedList(LinkedListInfo *list_info, const void *value)
Definition: hashmap.c:150
_MagicMapInfo::magic
const unsigned char *const magic
Definition: magic.c:77
AllocateSemaphoreInfo
MagickExport SemaphoreInfo * AllocateSemaphoreInfo(void)
Definition: semaphore.c:192
MagicFilename
#define MagicFilename
Definition: magic.c:62
MagicComponentGenesis
MagickExport MagickBooleanType MagicComponentGenesis(void)
Definition: magic.c:1033
ActivateSemaphoreInfo
MagickExport void ActivateSemaphoreInfo(SemaphoreInfo **semaphore_info)
Definition: semaphore.c:98
DestroySemaphoreInfo
MagickExport void DestroySemaphoreInfo(SemaphoreInfo **semaphore_info)
Definition: semaphore.c:351
MagicComponentGenesis
MagickExport MagickBooleanType MagicComponentGenesis(void)
Definition: magic.c:1033
ConstantString
MagickExport char * ConstantString(const char *source)
Definition: string.c:698
MagickBooleanType
MagickBooleanType
Definition: magick-type.h:203
_MagicInfo::offset
MagickOffsetType offset
Definition: magic.h:39
GetNextValueInLinkedList
MagickExport void * GetNextValueInLinkedList(LinkedListInfo *list_info)
Definition: hashmap.c:606
RelinquishMagickMemory
MagickExport void * RelinquishMagickMemory(void *memory)
Definition: memory.c:1162
_ExceptionInfo
Definition: exception.h:103
MagicInfo
struct _MagicInfo MagicInfo
studio.h
_MagicMapInfo::length
const size_t length
Definition: magic.c:80
StringToLong
static long StringToLong(const char *magick_restrict value)
Definition: string-private.h:108
_MagicInfo::signature
size_t signature
Definition: magic.h:50
MagicComponentTerminus
MagickExport void MagicComponentTerminus(void)
Definition: magic.c:1080
MagicCompare
static int MagicCompare(const void *x, const void *y)
Definition: magic.c:539
FileToXML
MagickPrivate char * FileToXML(const char *, const size_t)
Definition: xml-tree.c:597
MagicMapInfo
struct _MagicMapInfo MagicMapInfo
_MagicInfo::stealth
MagickBooleanType stealth
Definition: magic.h:43
MagicComponentTerminus
MagickExport void MagicComponentTerminus(void)
Definition: magic.c:1080
memory_.h
GetStringInfoDatum
MagickExport unsigned char * GetStringInfoDatum(const StringInfo *string_info)
Definition: string.c:1183
NewLinkedList
MagickExport LinkedListInfo * NewLinkedList(const size_t capacity)
Definition: hashmap.c:1363
GetMagicInfoList
MagickExport const MagicInfo ** GetMagicInfoList(const char *pattern, size_t *number_aliases, ExceptionInfo *exception)
Definition: magic.c:459
exception-private.h
ThrowMagickException
MagickExport MagickBooleanType ThrowMagickException(ExceptionInfo *exception, const char *module, const char *function, const size_t line, const ExceptionType severity, const char *tag, const char *format,...)
Definition: exception.c:1149
ThrowFatalException
#define ThrowFatalException(severity, tag)
Definition: exception-private.h:42
UnlockSemaphoreInfo
MagickExport void UnlockSemaphoreInfo(SemaphoreInfo *semaphore_info)
Definition: semaphore.c:449
exception.h
GlobExpression
MagickExport MagickBooleanType GlobExpression(const char *magick_restrict expression, const char *magick_restrict pattern, const MagickBooleanType case_insensitive)
Definition: token.c:355
GetConfigureOptions
MagickExport LinkedListInfo * GetConfigureOptions(const char *filename, ExceptionInfo *exception)
Definition: configure.c:622
CopyMagickString
MagickExport size_t CopyMagickString(char *magick_restrict destination, const char *magick_restrict source, const size_t length)
Definition: string.c:751
DestroyConfigureOptions
MagickExport LinkedListInfo * DestroyConfigureOptions(LinkedListInfo *options)
Definition: configure.c:294
_MagicInfo
Definition: magic.h:26
LogMagickEvent
MagickExport MagickBooleanType LogMagickEvent(const LogEventType type, const char *module, const char *function, const size_t line, const char *format,...)
Definition: log.c:1420
RemoveElementByValueFromLinkedList
MagickExport void * RemoveElementByValueFromLinkedList(LinkedListInfo *list_info, const void *value)
Definition: hashmap.c:1597
MaxTextExtent
#define MaxTextExtent
Definition: method-attribute.h:89
MagicMap
static const MagicMapInfo MagicMap[]
Definition: magic.c:87
GetNextToken
MagickExport magick_hot_spot size_t GetNextToken(const char *magick_restrict start, const char **magick_restrict end, const size_t extent, char *magick_restrict token)
Definition: token.c:174
string-private.h
token.h
_MagicInfo::target
char * target
Definition: magic.h:30
_MagicMapInfo
Definition: magic.c:69
ResourceLimitFatalError
@ ResourceLimitFatalError
Definition: exception.h:78
AcquireString
MagickExport char * AcquireString(const char *source)
Definition: string.c:125
ConfigureError
@ ConfigureError
Definition: exception.h:75
client.h
_StringInfo
Definition: string_.h:30
InsertValueInLinkedList
MagickExport MagickBooleanType InsertValueInLinkedList(LinkedListInfo *list_info, const size_t index, const void *value)
Definition: hashmap.c:990
_MagicInfo::name
char * name
Definition: magic.h:29
AcquireQuantumMemory
MagickExport void * AcquireQuantumMemory(const size_t count, const size_t quantum)
Definition: memory.c:665
configure.h
MagickOffsetType
ssize_t MagickOffsetType
Definition: magick-type.h:139