MagickCore  6.9.11-59
Convert, Edit, Or Compose Bitmap Images
delegate-private.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 delegates private methods.
17 */
18 #ifndef MAGICKCORE_DELEGATE_PRIVATE_H
19 #define MAGICKCORE_DELEGATE_PRIVATE_H
20 
21 #include "magick/string_.h"
22 
23 #if defined(MAGICKCORE_GS_DELEGATE)
24 #include "ghostscript/iapi.h"
25 #include "ghostscript/ierrors.h"
26 #else
27 typedef struct gsapi_revision_s
28 {
29  const char *product;
30  const char *copyright;
31  long revision;
34 #endif
35 
36 #if defined(__cplusplus) || defined(c_plusplus)
37 extern "C" {
38 #endif
39 
40 #ifndef gs_main_instance_DEFINED
41 # define gs_main_instance_DEFINED
42 typedef struct gs_main_instance_s
44 #endif
45 
46 #if !defined(MagickDLLCall)
47 # if defined(MAGICKCORE_WINDOWS_SUPPORT)
48 # define MagickDLLCall __stdcall
49 # else
50 # define MagickDLLCall
51 # endif
52 #endif
53 
54 typedef struct _GhostInfo
55 {
57  (MagickDLLCall *delete_instance)(gs_main_instance *);
58 
61 
63  (MagickDLLCall *init_with_args)(gs_main_instance *,int,char **);
64 
66  (MagickDLLCall *new_instance)(gs_main_instance **,void *);
67 
69  (MagickDLLCall *run_string)(gs_main_instance *,const char *,int,int *);
70 
72  (MagickDLLCall *set_stdio)(gs_main_instance *,int(MagickDLLCall *)(void *,
73  char *,int),int(MagickDLLCall *)(void *,const char *,int),
74  int(MagickDLLCall *)(void *,const char *,int));
75 
77  (MagickDLLCall *revision)(gsapi_revision_t *, int);
79 
80 static inline char *SanitizeDelegateString(const char *source)
81 {
82  char
83  *sanitize_source;
84 
85  const char
86  *q;
87 
88  char
89  *p;
90 
91  static char
92 #if defined(MAGICKCORE_WINDOWS_SUPPORT)
93  allowlist[] =
94  "ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789 "
95  "$-_.+!;*(),{}|^~[]`\'><#%/?:@&=";
96 #else
97  allowlist[] =
98  "ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789 "
99  "$-_.+!;*(),{}|\\^~[]`\"><#%/?:@&=";
100 #endif
101 
102  sanitize_source=AcquireString(source);
103  p=sanitize_source;
104  q=sanitize_source+strlen(sanitize_source);
105  for (p+=strspn(p,allowlist); p != q; p+=strspn(p,allowlist))
106  *p='_';
107  return(sanitize_source);
108 }
109 
110 #if defined(__cplusplus) || defined(c_plusplus)
111 }
112 #endif
113 
114 #endif
gsapi_revision_s
Definition: delegate-private.h:28
_GhostInfo::int
char ** int(MagickDLLCall *new_instance)(gs_main_instance **
gsapi_revision_s::revisiondate
long revisiondate
Definition: delegate-private.h:32
_GhostInfo::int
char void const char int char const char int(MagickDLLCall *)(void *
_GhostInfo::void
void(MagickDLLCall *delete_instance)(gs_main_instance *)
_GhostInfo::int
int(MagickDLLCall *exit)(gs_main_instance *)
gsapi_revision_s::product
const char * product
Definition: delegate-private.h:29
_GhostInfo::int
int(MagickDLLCall *init_with_args)(gs_main_instance *
_GhostInfo::int
int(MagickDLLCall *revision)(gsapi_revision_t *
_GhostInfo
Definition: delegate-private.h:55
string_.h
_GhostInfo::int
char void const char int
Definition: delegate-private.h:69
_GhostInfo::int
char void const char int char int(MagickDLLCall *)(void *
GhostInfo
struct _GhostInfo GhostInfo
_GhostInfo::int
char void * int(MagickDLLCall *run_string)(gs_main_instance *
SanitizeDelegateString
static char * SanitizeDelegateString(const char *source)
Definition: delegate-private.h:80
_GhostInfo::int
char void const char int int(MagickDLLCall *)(void *
gsapi_revision_s::revision
long revision
Definition: delegate-private.h:31
MagickDLLCall
#define MagickDLLCall
Definition: delegate-private.h:50
gsapi_revision_t
struct gsapi_revision_s gsapi_revision_t
AcquireString
MagickExport char * AcquireString(const char *source)
Definition: string.c:125
gs_main_instance
struct gs_main_instance_s gs_main_instance
Definition: delegate-private.h:42
_GhostInfo::int
char void const char int * int(MagickDLLCall *set_stdio)(gs_main_instance *
_GhostInfo::int
int
Definition: delegate-private.h:63
gsapi_revision_s::copyright
const char * copyright
Definition: delegate-private.h:30