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include/ImageMagick-7/MagickCore/policy.h

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+/*
+  Copyright 1999-2018 ImageMagick Studio LLC, a non-profit organization
+  dedicated to making software imaging solutions freely available.
+  
+  You may not use this file except in compliance with the License.
+  obtain a copy of the License at
+  
+    https://www.imagemagick.org/script/license.php
+  
+  Unless required by applicable law or agreed to in writing, software
+  distributed under the License is distributed on an "AS IS" BASIS,
+  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+  See the License for the specific language governing permissions and
+  limitations under the License.
+
+  MagickCore security policy methods.
+*/
+#ifndef MAGICKCORE_POLICY_H
+#define MAGICKCORE_POLICY_H
+
+#include "MagickCore/pixel.h"
+#include "MagickCore/exception.h"
+
+#if defined(__cplusplus) || defined(c_plusplus)
+extern "C" {
+#endif
+
+typedef enum
+{
+  UndefinedPolicyDomain,
+  CoderPolicyDomain,
+  DelegatePolicyDomain,
+  FilterPolicyDomain,
+  PathPolicyDomain,
+  ResourcePolicyDomain,
+  SystemPolicyDomain,
+  CachePolicyDomain
+} PolicyDomain;
+
+typedef enum
+{
+  UndefinedPolicyRights = 0x00,
+  NoPolicyRights = 0x00,
+  ReadPolicyRights = 0x01,
+  WritePolicyRights = 0x02,
+  ExecutePolicyRights = 0x04,
+  AllPolicyRights = 0xff
+} PolicyRights;
+
+typedef struct _PolicyInfo
+  PolicyInfo;
+
+extern MagickExport char
+  *GetPolicyValue(const char *),
+  **GetPolicyList(const char *,size_t *,ExceptionInfo *);
+
+extern MagickExport const PolicyInfo
+  **GetPolicyInfoList(const char *,size_t *,ExceptionInfo *);
+
+extern MagickExport MagickBooleanType
+  IsRightsAuthorized(const PolicyDomain,const PolicyRights,const char *),
+  ListPolicyInfo(FILE *,ExceptionInfo *),
+  SetMagickSecurityPolicy(const char *,ExceptionInfo *),
+  SetMagickSecurityPolicyValue(const PolicyDomain,const char *,const char *,
+    ExceptionInfo *);
+
+#if defined(__cplusplus) || defined(c_plusplus)
+}
+#endif
+
+#endif