% %
% %
% %
+% I n v o k e P o s t s r i p t D e l e g a t e %
+% %
+% %
+% %
+%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
+%
+% InvokePostscriptDelegate() executes the Postscript interpreter with the
+% specified command.
+%
+% The format of the InvokePostscriptDelegate method is:
+%
+% MagickBooleanType InvokePostscriptDelegate(
+% const MagickBooleanType verbose,const char *command,
+% ExceptionInfo *exception)
+%
+% A description of each parameter follows:
+%
+% o verbose: A value other than zero displays the command prior to
+% executing it.
+%
+% o command: the address of a character string containing the command to
+% execute.
+%
+% o exception: return any errors or warnings in this structure.
+%
+*/
+MagickExport MagickBooleanType InvokePostscriptDelegate(
+ const MagickBooleanType verbose,const char *command,ExceptionInfo *exception)
+{
+ int
+ status;
+
+#if defined(MAGICKCORE_GS_DELEGATE) || defined(MAGICKCORE_WINDOWS_SUPPORT)
+ char
+ **argv;
+
+ const GhostInfo
+ *ghost_info;
+
+ gs_main_instance
+ *interpreter;
+
+ int
+ argc,
+ code;
+
+ register ssize_t
+ i;
+
+ if (delegate_semaphore == (SemaphoreInfo *) NULL)
+ AcquireSemaphoreInfo(&delegate_semaphore);
+ LockSemaphoreInfo(delegate_semaphore);
+#if defined(MAGICKCORE_WINDOWS_SUPPORT)
+ ghost_info=NTGhostscriptDLLVectors();
+#else
+ GhostInfo
+ ghost_info_struct;
+
+ ghost_info=(&ghost_info_struct);
+ (void) ResetMagickMemory(&ghost_info,0,sizeof(ghost_info));
+ ghost_info_struct.new_instance=(int (*)(gs_main_instance **,void *))
+ gsapi_new_instance;
+ ghost_info_struct.init_with_args=(int (*)(gs_main_instance *,int,char **))
+ gsapi_init_with_args;
+ ghost_info_struct.run_string=(int (*)(gs_main_instance *,const char *,int,
+ int *)) gsapi_run_string;
+ ghost_info_struct.delete_instance=(void (*)(gs_main_instance *))
+ gsapi_delete_instance;
+ ghost_info_struct.exit=(int (*)(gs_main_instance *)) gsapi_exit;
+#endif
+ if (ghost_info == (GhostInfo *) NULL)
+ {
+ UnlockSemaphoreInfo(delegate_semaphore);
+ status=SystemCommand(MagickFalse,verbose,command,exception);
+ return(status == 0 ? MagickTrue : MagickFalse);
+ }
+ if (verbose != MagickFalse)
+ {
+ (void) fputs("[ghostscript library]",stdout);
+ (void) fputs(strchr(command,' '),stdout);
+ }
+ status=(ghost_info->new_instance)(&interpreter,(void *) NULL);
+ if (status < 0)
+ {
+ UnlockSemaphoreInfo(delegate_semaphore);
+ status=SystemCommand(MagickFalse,verbose,command,exception);
+ return(status == 0 ? MagickTrue : MagickFalse);
+ }
+ code=0;
+ argv=StringToArgv(command,&argc);
+ if (argv == (char **) NULL)
+ {
+ UnlockSemaphoreInfo(delegate_semaphore);
+ return(MagickFalse);
+ }
+ status=(ghost_info->init_with_args)(interpreter,argc-1,argv+1);
+ if (status == 0)
+ status=(ghost_info->run_string)(interpreter,"systemdict /start get exec\n",
+ 0,&code);
+ (ghost_info->exit)(interpreter);
+ (ghost_info->delete_instance)(interpreter);
+#if defined(MAGICKCORE_WINDOWS_SUPPORT)
+ NTGhostscriptUnLoadDLL();
+#endif
+ UnlockSemaphoreInfo(delegate_semaphore);
+ for (i=0; i < (ssize_t) argc; i++)
+ argv[i]=DestroyString(argv[i]);
+ argv=(char **) RelinquishMagickMemory(argv);
+ if ((status != 0) && (status != -101))
+ {
+ char
+ *message;
+
+ message=GetExceptionMessage(errno);
+ (void) ThrowMagickException(exception,GetMagickModule(),DelegateError,
+ "`%s': %s",command,message);
+ message=DestroyString(message);
+ (void) LogMagickEvent(CoderEvent,GetMagickModule(),
+ "Ghostscript returns status %d, exit code %d",status,code);
+ return(MagickFalse);
+ }
+ return(MagickTrue);
+#else
+ status=SystemCommand(MagickFalse,verbose,command,exception);
+ return(status == 0 ? MagickTrue : MagickFalse);
+#endif
+}
+\f
+/*
+%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
+% %
+% %
+% %
% L i s t D e l e g a t e I n f o %
% %
% %
extern MagickExport MagickBooleanType
GetDelegateThreadSupport(const DelegateInfo *),
InvokeDelegate(ImageInfo *,Image *,const char *,const char *,ExceptionInfo *),
+ InvokePostscriptDelegate(const MagickBooleanType,const char *,
+ ExceptionInfo *),
ListDelegateInfo(FILE *,ExceptionInfo *);
#if defined(__cplusplus) || defined(c_plusplus)
% %
% %
% %
-% I n v o k e P D F D e l e g a t e %
-% %
-% %
-% %
-%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
-%
-% InvokePDFDelegate() executes the PDF interpreter with the specified command.
-%
-% The format of the InvokePDFDelegate method is:
-%
-% MagickBooleanType InvokePDFDelegate(const MagickBooleanType verbose,
-% const char *command,ExceptionInfo *exception)
-%
-% A description of each parameter follows:
-%
-% o verbose: A value other than zero displays the command prior to
-% executing it.
-%
-% o command: the address of a character string containing the command to
-% execute.
-%
-% o exception: return any errors or warnings in this structure.
-%
-*/
-static MagickBooleanType InvokePDFDelegate(const MagickBooleanType verbose,
- const char *command,ExceptionInfo *exception)
-{
- int
- status;
-
-#if defined(MAGICKCORE_GS_DELEGATE) || defined(MAGICKCORE_WINDOWS_SUPPORT)
- char
- **argv;
-
- const GhostInfo
- *ghost_info;
-
- gs_main_instance
- *interpreter;
-
- int
- argc,
- code;
-
- register ssize_t
- i;
-
-#if defined(MAGICKCORE_WINDOWS_SUPPORT)
- ghost_info=NTGhostscriptDLLVectors();
-#else
- GhostInfo
- ghost_info_struct;
-
- ghost_info=(&ghost_info_struct);
- (void) ResetMagickMemory(&ghost_info,0,sizeof(ghost_info));
- ghost_info_struct.new_instance=(int (*)(gs_main_instance **,void *))
- gsapi_new_instance;
- ghost_info_struct.init_with_args=(int (*)(gs_main_instance *,int,char **))
- gsapi_init_with_args;
- ghost_info_struct.run_string=(int (*)(gs_main_instance *,const char *,int,
- int *)) gsapi_run_string;
- ghost_info_struct.delete_instance=(void (*)(gs_main_instance *))
- gsapi_delete_instance;
- ghost_info_struct.exit=(int (*)(gs_main_instance *)) gsapi_exit;
-#endif
- if (ghost_info == (GhostInfo *) NULL)
- {
- status=SystemCommand(MagickFalse,verbose,command,exception);
- return(status == 0 ? MagickTrue : MagickFalse);
- }
- if (verbose != MagickFalse)
- {
- (void) fputs("[ghostscript library]",stdout);
- (void) fputs(strchr(command,' '),stdout);
- }
- status=(ghost_info->new_instance)(&interpreter,(void *) NULL);
- if (status < 0)
- {
- status=SystemCommand(MagickFalse,verbose,command,exception);
- return(status == 0 ? MagickTrue : MagickFalse);
- }
- code=0;
- argv=StringToArgv(command,&argc);
- if (argv == (char **) NULL)
- return(MagickFalse);
- status=(ghost_info->init_with_args)(interpreter,argc-1,argv+1);
- if (status == 0)
- status=(ghost_info->run_string)(interpreter,"systemdict /start get exec\n",
- 0,&code);
- (ghost_info->exit)(interpreter);
- (ghost_info->delete_instance)(interpreter);
-#if defined(MAGICKCORE_WINDOWS_SUPPORT)
- NTGhostscriptUnLoadDLL();
-#endif
- for (i=0; i < (ssize_t) argc; i++)
- argv[i]=DestroyString(argv[i]);
- argv=(char **) RelinquishMagickMemory(argv);
- if ((status != 0) && (status != -101))
- {
- char
- *message;
-
- message=GetExceptionMessage(errno);
- (void) ThrowMagickException(exception,GetMagickModule(),DelegateError,
- "`%s': %s",command,message);
- message=DestroyString(message);
- (void) LogMagickEvent(CoderEvent,GetMagickModule(),
- "Ghostscript returns status %d, exit code %d",status,code);
- return(MagickFalse);
- }
- return(MagickTrue);
-#else
- status=SystemCommand(MagickFalse,verbose,command,exception);
- return(status == 0 ? MagickTrue : MagickFalse);
-#endif
-}
-\f
-/*
-%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
-% %
-% %
-% %
% I s P D F %
% %
% %
read_info->antialias != MagickFalse ? 4 : 1,
read_info->antialias != MagickFalse ? 4 : 1,density,options,filename,
postscript_filename,input_filename);
- status=InvokePDFDelegate(read_info->verbose,command,exception);
+ status=InvokePostscriptDelegate(read_info->verbose,command,exception);
(void) RelinquishUniqueFileResource(postscript_filename);
(void) RelinquishUniqueFileResource(input_filename);
pdf_image=(Image *) NULL;
entry->adjoin=MagickFalse;
entry->blob_support=MagickFalse;
entry->seekable_stream=MagickTrue;
- entry->thread_support=EncoderThreadSupport;
entry->description=ConstantString("Adobe Illustrator CS2");
entry->module=ConstantString("PDF");
(void) RegisterMagickInfo(entry);
entry->adjoin=MagickFalse;
entry->blob_support=MagickFalse;
entry->seekable_stream=MagickTrue;
- entry->thread_support=EncoderThreadSupport;
entry->description=ConstantString("Encapsulated Portable Document Format");
entry->module=ConstantString("PDF");
(void) RegisterMagickInfo(entry);
entry->magick=(IsImageFormatHandler *) IsPDF;
entry->blob_support=MagickFalse;
entry->seekable_stream=MagickTrue;
- entry->thread_support=EncoderThreadSupport;
entry->description=ConstantString("Portable Document Format");
entry->module=ConstantString("PDF");
(void) RegisterMagickInfo(entry);
entry->magick=(IsImageFormatHandler *) IsPDF;
entry->blob_support=MagickFalse;
entry->seekable_stream=MagickTrue;
- entry->thread_support=EncoderThreadSupport;
entry->description=ConstantString("Portable Document Archive Format");
entry->module=ConstantString("PDF");
(void) RegisterMagickInfo(entry);
% %
% %
% %
-% I n v o k e P o s t s r i p t D e l e g a t e %
-% %
-% %
-% %
-%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
-%
-% InvokePostscriptDelegate() executes the Postscript interpreter with the
-% specified command.
-%
-% The format of the InvokePostscriptDelegate method is:
-%
-% MagickBooleanType InvokePostscriptDelegate(
-% const MagickBooleanType verbose,const char *command,
-% ExceptionInfo *exception)
-%
-% A description of each parameter follows:
-%
-% o verbose: A value other than zero displays the command prior to
-% executing it.
-%
-% o command: the address of a character string containing the command to
-% execute.
-%
-% o exception: return any errors or warnings in this structure.
-%
-*/
-static MagickBooleanType InvokePostscriptDelegate(
- const MagickBooleanType verbose,const char *command,ExceptionInfo *exception)
-{
- int
- status;
-
-#if defined(MAGICKCORE_GS_DELEGATE) || defined(MAGICKCORE_WINDOWS_SUPPORT)
- char
- **argv;
-
- const GhostInfo
- *ghost_info;
-
- gs_main_instance
- *interpreter;
-
- int
- argc,
- code;
-
- register ssize_t
- i;
-
-#if defined(MAGICKCORE_WINDOWS_SUPPORT)
- ghost_info=NTGhostscriptDLLVectors();
-#else
- GhostInfo
- ghost_info_struct;
-
- ghost_info=(&ghost_info_struct);
- (void) ResetMagickMemory(&ghost_info,0,sizeof(ghost_info));
- ghost_info_struct.new_instance=(int (*)(gs_main_instance **,void *))
- gsapi_new_instance;
- ghost_info_struct.init_with_args=(int (*)(gs_main_instance *,int,char **))
- gsapi_init_with_args;
- ghost_info_struct.run_string=(int (*)(gs_main_instance *,const char *,int,
- int *)) gsapi_run_string;
- ghost_info_struct.delete_instance=(void (*)(gs_main_instance *))
- gsapi_delete_instance;
- ghost_info_struct.exit=(int (*)(gs_main_instance *)) gsapi_exit;
-#endif
- if (ghost_info == (GhostInfo *) NULL)
- {
- status=SystemCommand(MagickFalse,verbose,command,exception);
- return(status == 0 ? MagickTrue : MagickFalse);
- }
- if (verbose != MagickFalse)
- {
- (void) fputs("[ghostscript library]",stdout);
- (void) fputs(strchr(command,' '),stdout);
- }
- status=(ghost_info->new_instance)(&interpreter,(void *) NULL);
- if (status < 0)
- {
- status=SystemCommand(MagickFalse,verbose,command,exception);
- return(status == 0 ? MagickTrue : MagickFalse);
- }
- code=0;
- argv=StringToArgv(command,&argc);
- if (argv == (char **) NULL)
- return(MagickFalse);
- status=(ghost_info->init_with_args)(interpreter,argc-1,argv+1);
- if (status == 0)
- status=(ghost_info->run_string)(interpreter,"systemdict /start get exec\n",
- 0,&code);
- (ghost_info->exit)(interpreter);
- (ghost_info->delete_instance)(interpreter);
-#if defined(MAGICKCORE_WINDOWS_SUPPORT)
- NTGhostscriptUnLoadDLL();
-#endif
- for (i=0; i < (ssize_t) argc; i++)
- argv[i]=DestroyString(argv[i]);
- argv=(char **) RelinquishMagickMemory(argv);
- if ((status != 0) && (status != -101))
- {
- char
- *message;
-
- message=GetExceptionMessage(errno);
- (void) ThrowMagickException(exception,GetMagickModule(),DelegateError,
- "`%s': %s",command,message);
- message=DestroyString(message);
- (void) LogMagickEvent(CoderEvent,GetMagickModule(),
- "Ghostscript returns status %d, exit code %d",status,code);
- return(MagickFalse);
- }
- return(MagickTrue);
-#else
- status=SystemCommand(MagickFalse,verbose,command,exception);
- return(status == 0 ? MagickTrue : MagickFalse);
-#endif
-}
-\f
-/*
-%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
-% %
-% %
-% %
% I s P S %
% %
% %
entry->adjoin=MagickFalse;
entry->blob_support=MagickFalse;
entry->seekable_stream=MagickTrue;
- entry->thread_support=EncoderThreadSupport;
entry->description=ConstantString(
"Encapsulated PostScript Interchange format");
entry->module=ConstantString("PS");
entry->adjoin=MagickFalse;
entry->blob_support=MagickFalse;
entry->seekable_stream=MagickTrue;
- entry->thread_support=EncoderThreadSupport;
entry->description=ConstantString("Encapsulated PostScript");
entry->module=ConstantString("PS");
(void) RegisterMagickInfo(entry);
entry->adjoin=MagickFalse;
entry->blob_support=MagickFalse;
entry->seekable_stream=MagickTrue;
- entry->thread_support=EncoderThreadSupport;
entry->description=ConstantString(
"Encapsulated PostScript Interchange format");
entry->module=ConstantString("PS");
entry->module=ConstantString("PS");
entry->blob_support=MagickFalse;
entry->seekable_stream=MagickTrue;
- entry->thread_support=EncoderThreadSupport;
entry->description=ConstantString("PostScript");
(void) RegisterMagickInfo(entry);
return(MagickImageCoderSignature);
projects / imagemagick / commitdiff