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141 lines
4.8 KiB
141 lines
4.8 KiB
/*
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Copyright 1999-2021 ImageMagick Studio LLC, a non-profit organization
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dedicated to making software imaging solutions freely available.
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You may not use this file except in compliance with the License. You may
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obtain a copy of the License at
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https://imagemagick.org/script/license.php
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Unless required by applicable law or agreed to in writing, software
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distributed under the License is distributed on an "AS IS" BASIS,
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WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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See the License for the specific language governing permissions and
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limitations under the License.
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ImageMagick pixel wand API.
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*/
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#ifndef MAGICKWAND_WANDCLI_PRIVATE_H
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#define MAGICKWAND_WANDCLI_PRIVATE_H
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#if defined(__cplusplus) || defined(c_plusplus)
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extern "C" {
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#endif
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#define CLIWandException(severity,tag,option) \
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(void) CLIThrowException(cli_wand,GetMagickModule(),severity,tag, \
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"`%s'",option)
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#define CLIWandExceptionArg(severity,tag,option,arg) \
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(void) CLIThrowException(cli_wand,GetMagickModule(),severity,tag, \
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"'%s' '%s'",option, arg)
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#define CLIWandWarnReplaced(message) \
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if ( (cli_wand->process_flags & ProcessWarnDeprecated) != 0 ) \
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(void) CLIThrowException(cli_wand,GetMagickModule(),OptionWarning, \
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"ReplacedOption", "'%s', use \"%s\"",option,message)
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#define CLIWandExceptionFile(severity,tag,context) \
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{ char *message=GetExceptionMessage(errno); \
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(void) CLIThrowException(cli_wand,GetMagickModule(),severity,tag, \
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"'%s': %s",context,message); \
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message=DestroyString(message); \
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}
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#define CLIWandExceptionBreak(severity,tag,option) \
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{ CLIWandException(severity,tag,option); break; }
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#define CLIWandExceptionReturn(severity,tag,option) \
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{ CLIWandException(severity,tag,option); return; }
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#define CLIWandExceptArgBreak(severity,tag,option,arg) \
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{ CLIWandExceptionArg(severity,tag,option,arg); break; }
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#define CLIWandExceptArgReturn(severity,tag,option,arg) \
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{ CLIWandExceptionArg(severity,tag,option,arg); return; }
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/* Define how options should be processed */
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typedef enum
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{
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/* General Option Handling */
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ProcessImplictRead = 0x0001, /* Non-options are image reads.
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If not set then skip implied read
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without producing an error.
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For use with "mogrify" handling */
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ProcessInterpretProperities = 0x0010, /* allow general escapes in args */
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/* Special Option Handling */
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ProcessExitOption = 0x0100, /* allow '-exit' use */
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ProcessScriptOption = 0x0200, /* allow '-script' use */
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ProcessReadOption = 0x0400, /* allow '-read' use */
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ProcessWarnDeprecated = 0x0800, /* warn about deprecated options */
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/* Option Processing Flags */
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ProcessOneOptionOnly = 0x4000, /* Process one option only */
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ProcessImplictWrite = 0x8000, /* Last arg is an implict write */
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/* Flag Groups for specific Situations */
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MagickCommandOptionFlags = 0x8FFF, /* Magick Command Flags */
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ConvertCommandOptionFlags = 0x800F, /* Convert Command Flags */
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MagickScriptArgsFlags = 0x000F, /* Script CLI Process Args Flags */
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} ProcessOptionFlags;
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/* Define a generic stack linked list, for pushing and popping
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user defined ImageInfo settings, and Image lists.
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See '(' ')' and '-clone' CLI options.
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*/
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typedef struct _Stack
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{
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struct _Stack *next;
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void *data;
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} Stack;
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/* Note this defines an extension to the normal MagickWand
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Which adds extra elements specific to the Shell API interface
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while still allowing the Wand to be passed to MagickWand API
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for specific operations.
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*/
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struct _MagickCLI /* CLI interface version of MagickWand */
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{
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struct _MagickWand /* This must be the first structure */
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wand; /* The Image List and Global Option Settings */
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QuantizeInfo
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*quantize_info; /* for CLI API usage, not used by MagickWand API */
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DrawInfo
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*draw_info; /* for CLI API usage, not used by MagickWand API */
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ProcessOptionFlags
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process_flags; /* When handling CLI, what options do we process? */
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const OptionInfo
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*command; /* The option entry that is being processed */
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Stack
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*image_list_stack, /* Stacks of Image Lists and Image Info settings */
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*image_info_stack;
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const char /* Location of option being processed for exception */
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*location, /* location format string for exception reports */
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*filename; /* "CLI", "unknown", or the script filename */
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size_t
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line, /* location of current option from source */
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column; /* note: line also used for cli argument count */
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size_t
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signature;
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};
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#if defined(__cplusplus) || defined(c_plusplus)
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}
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#endif
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#endif
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