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1 /*
2   Copyright 1999-2016 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.
6   obtain a copy of the License at
7 
8     http://www.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 image color 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 } PolicyDomain;
39 
40 typedef enum
41 {
42   UndefinedPolicyRights = 0x00,
43   NoPolicyRights = 0x00,
44   ReadPolicyRights = 0x01,
45   WritePolicyRights = 0x02,
46   ExecutePolicyRights = 0x04
47 } PolicyRights;
48 
49 typedef struct _PolicyInfo
50   PolicyInfo;
51 
52 extern MagickExport char
53   *GetPolicyValue(const char *name),
54   **GetPolicyList(const char *,size_t *,ExceptionInfo *);
55 
56 extern MagickExport const PolicyInfo
57   **GetPolicyInfoList(const char *,size_t *,ExceptionInfo *);
58 
59 extern MagickExport MagickBooleanType
60   IsRightsAuthorized(const PolicyDomain,const PolicyRights,const char *),
61   ListPolicyInfo(FILE *,ExceptionInfo *);
62 
63 #if defined(__cplusplus) || defined(c_plusplus)
64 }
65 #endif
66 
67 #endif
68