MagickCore  7.1.0
Convert, Edit, Or Compose Bitmap Images
policy.h
1 /*
2  Copyright @ 1999 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 security policy methods.
17 */
18 #ifndef MAGICKCORE_POLICY_H
19 #define MAGICKCORE_POLICY_H
20 
21 #include "MagickCore/pixel.h"
22 #include "MagickCore/exception.h"
23 
24 #if defined(__cplusplus) || defined(c_plusplus)
25 extern "C" {
26 #endif
27 
28 typedef enum
29 {
30  UndefinedPolicyDomain,
31  CoderPolicyDomain,
32  DelegatePolicyDomain,
33  FilterPolicyDomain,
34  PathPolicyDomain,
35  ResourcePolicyDomain,
36  SystemPolicyDomain,
37  CachePolicyDomain,
38  ModulePolicyDomain
39 } PolicyDomain;
40 
41 typedef enum
42 {
43  UndefinedPolicyRights = 0x00,
44  NoPolicyRights = 0x00,
45  ReadPolicyRights = 0x01,
46  WritePolicyRights = 0x02,
47  ExecutePolicyRights = 0x04,
48  AllPolicyRights = 0xff
49 } PolicyRights;
50 
51 typedef struct _PolicyInfo
52  PolicyInfo;
53 
54 extern MagickExport char
55  *GetPolicyValue(const char *),
56  **GetPolicyList(const char *,size_t *,ExceptionInfo *);
57 
58 extern MagickExport const PolicyInfo
59  **GetPolicyInfoList(const char *,size_t *,ExceptionInfo *);
60 
61 extern MagickExport MagickBooleanType
62  IsRightsAuthorized(const PolicyDomain,const PolicyRights,const char *),
63  ListPolicyInfo(FILE *,ExceptionInfo *),
64  SetMagickSecurityPolicy(const char *,ExceptionInfo *),
65  SetMagickSecurityPolicyValue(const PolicyDomain,const char *,const char *,
66  ExceptionInfo *);
67 
68 #if defined(__cplusplus) || defined(c_plusplus)
69 }
70 #endif
71 
72 #endif