| /* |
| Copyright 1999-2017 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 delegates methods. |
| */ |
| #ifndef MAGICKCORE_DELEGATE_H |
| #define MAGICKCORE_DELEGATE_H |
| |
| #if defined(__cplusplus) || defined(c_plusplus) |
| extern "C" { |
| #endif |
| |
| #include <stdarg.h> |
| #include "MagickCore/semaphore.h" |
| |
| typedef struct _DelegateInfo |
| { |
| char |
| *path, |
| *decode, |
| *encode, |
| *commands; |
| |
| ssize_t |
| mode; |
| |
| MagickBooleanType |
| thread_support, |
| spawn, |
| stealth; |
| |
| SemaphoreInfo |
| *semaphore; |
| |
| size_t |
| signature; |
| } DelegateInfo; |
| |
| extern MagickExport char |
| *GetDelegateCommand(const ImageInfo *,Image *,const char *,const char *, |
| ExceptionInfo *), |
| **GetDelegateList(const char *,size_t *,ExceptionInfo *); |
| |
| extern MagickExport const char |
| *GetDelegateCommands(const DelegateInfo *); |
| |
| extern MagickExport const DelegateInfo |
| *GetDelegateInfo(const char *,const char *,ExceptionInfo *exception), |
| **GetDelegateInfoList(const char *,size_t *,ExceptionInfo *); |
| |
| extern MagickExport int |
| ExternalDelegateCommand(const MagickBooleanType,const MagickBooleanType, |
| const char *,char *,ExceptionInfo *); |
| |
| extern MagickExport ssize_t |
| GetDelegateMode(const DelegateInfo *); |
| |
| extern MagickExport MagickBooleanType |
| GetDelegateThreadSupport(const DelegateInfo *), |
| InvokeDelegate(ImageInfo *,Image *,const char *,const char *,ExceptionInfo *), |
| ListDelegateInfo(FILE *,ExceptionInfo *); |
| |
| #if defined(__cplusplus) || defined(c_plusplus) |
| } |
| #endif |
| |
| #endif |