# utility.h

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    00001 /*
    00002   Copyright 1999-2008 ImageMagick Studio LLC, a non-profit organization
    00003   dedicated to making software imaging solutions freely available.
    00004
    00005   You may not use this file except in compliance with the License.
    00006   obtain a copy of the License at
    00007
    00008     http://www.imagemagick.org/script/license.php
    00009
    00010   Unless required by applicable law or agreed to in writing, software
    00011   distributed under the License is distributed on an "AS IS" BASIS,
    00012   WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
    00013   See the License for the specific language governing permissions and
    00014   limitations under the License.
    00015
    00016   MagickCore utility methods.
    00017 */
    00018 #ifndef _MAGICKCORE_UTILITY_H
    00019 #define _MAGICKCORE_UTILITY_H
    00020
    00021 #if defined(__cplusplus) || defined(c_plusplus)
    00022 extern "C" {
    00023 #endif
    00024
    00025 typedef enum
    00026 {
    00027   UndefinedPath,
    00028   MagickPath,
    00029   RootPath,
    00030   HeadPath,
    00031   TailPath,
    00032   BasePath,
    00033   ExtensionPath,
    00034   SubimagePath,
    00035   CanonicalPath
    00036 } PathType;
    00037
    00038 extern MagickExport char
    00039   *Base64Encode(const unsigned char *,const size_t,size_t *),
    00040   **GetPathComponents(const char *,unsigned long *),
    00041   **ListFiles(const char *,const char *,unsigned long *);
    00042
    00043 extern MagickExport FILE
    00044   *MagickOpenStream(const char *,const char *);
    00045
    00046 extern MagickExport int
    00047   SystemCommand(const MagickBooleanType,const char *);
    00048
    00049 extern MagickExport MagickBooleanType
    00050   AcquireUniqueFilename(char *),
    00051   AcquireUniqueSymbolicLink(const char *,char *),
    00052   ExpandFilenames(int *,char ***),
    00053   GetExecutionPath(char *,const size_t),
    00054   IsAccessible(const char *),
    00055   IsMagickTrue(const char *);
    00056
    00057 extern MagickExport unsigned char
    00058   *Base64Decode(const char *, size_t *);
    00059
    00060 extern MagickExport unsigned long
    00061   MultilineCensus(const char *);
    00062
    00063 extern MagickExport void
    00064   AppendImageFormat(const char *,char *),
    00065   ChopPathComponents(char *,const unsigned long),
    00066   ExpandFilename(char *),
    00067   GetPathComponent(const char *,PathType,char *);
    00068
    00069 #if defined(__cplusplus) || defined(c_plusplus)
    00070 }
    00071 #endif
    00072
    00073 #endif