/*

  Copyright @ 1999 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.  You may

  obtain a copy of the License at

    https://imagemagick.org/license/

  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 private image constitute methods.

*/

#ifndef MAGICKCORE_CONSTITUTE_PRIVATE_H

#define MAGICKCORE_CONSTITUTE_PRIVATE_H

#if defined(__cplusplus) || defined(c_plusplus)

extern "C" {

#endif

#include "MagickCore/constitute.h"

#include "MagickCore/exception.h"

#include "MagickCore/log.h"

#include "MagickCore/magick.h"

#include "MagickCore/magick-private.h"

#include "MagickCore/utility.h"

static inline Image *StrictReadImage(ImageInfo *image_info,

  ExceptionInfo *exception)

{

#define MagickMaxCoderDepth  250

  char

    magic[MagickPathExtent];

  if (image_info->coder_depth++ >= MagickMaxCoderDepth)

    {

      errno=EPERM;

      (void) ThrowMagickException(exception,GetMagickModule(),OptionError,

        "ImageNestedTooDeeply","`%s'",image_info->filename);

      return((Image *) NULL);

    }

  (void) GetPathComponent(image_info->filename,MagickPath,magic);

  if (*magic != '\0')

    {

      const MagickInfo *magick_info = GetMagickInfo(magic,exception);

      if ((magick_info != (const MagickInfo *) NULL) &&

          (GetMagickExplicitAllowed(magick_info) != MagickFalse))

          return(ReadImage(image_info,exception));

      else

        {

          (void) ThrowMagickException(exception,GetMagickModule(),ImageError,

            "ExplicitCoderNotAllowed","`%s'",image_info->filename);

          return((Image *) NULL);

        }

    }

  if (IsPathAccessible(image_info->filename) == MagickFalse)

    {

      (void) ThrowMagickException(exception,GetMagickModule(),FileOpenError,

        "UnableToOpenFile","`%s'",image_info->filename);

      return((Image *) NULL);

    }

  return(ReadImage(image_info,exception));

}

Unexecuted instantiation: constitute.c:StrictReadImage

draw.c:StrictReadImage

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{

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#define MagickMaxCoderDepth  250

36

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  char

38

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    magic[MagickPathExtent];

39

40

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  if (image_info->coder_depth++ >= MagickMaxCoderDepth)

41

0

    {

42

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      errno=EPERM;

43

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      (void) ThrowMagickException(exception,GetMagickModule(),OptionError,

44

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        "ImageNestedTooDeeply","`%s'",image_info->filename);

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      return((Image *) NULL);

46

0

    }

47

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  (void) GetPathComponent(image_info->filename,MagickPath,magic);

48

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  if (*magic != '\0')

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    {

50

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      const MagickInfo *magick_info = GetMagickInfo(magic,exception);

51

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      if ((magick_info != (const MagickInfo *) NULL) &&

52

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          (GetMagickExplicitAllowed(magick_info) != MagickFalse))

53

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          return(ReadImage(image_info,exception));

54

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      else

55

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        {

56

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          (void) ThrowMagickException(exception,GetMagickModule(),ImageError,

57

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            "ExplicitCoderNotAllowed","`%s'",image_info->filename);

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          return((Image *) NULL);

59

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        }

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    }

61

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  if (IsPathAccessible(image_info->filename) == MagickFalse)

62

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    {

63

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      (void) ThrowMagickException(exception,GetMagickModule(),FileOpenError,

64

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        "UnableToOpenFile","`%s'",image_info->filename);

65

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      return((Image *) NULL);

66

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    }

67

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  return(ReadImage(image_info,exception));

68

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}

Unexecuted instantiation: identify.c:StrictReadImage

Unexecuted instantiation: magick.c:StrictReadImage

Unexecuted instantiation: json.c:StrictReadImage

Unexecuted instantiation: svg.c:StrictReadImage

Unexecuted instantiation: yaml.c:StrictReadImage

#if defined(__cplusplus) || defined(c_plusplus)

}

#endif

#endif