1 /* 2 Copyright 1999-2020 ImageMagick Studio LLC, a non-profit organization 3 dedicated to making software imaging solutions freely available. 4 5 You may not use this file except in compliance with the License. You may 6 obtain a copy of the License at 7 8 https://imagemagick.org/script/license.php 9 10 Unless required by applicable law or agreed to in writing, software 11 distributed under the License is distributed on an "AS IS" BASIS, 12 WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 13 See the License for the specific language governing permissions and 14 limitations under the License. 15 16 MagickCore string methods. 17 */ 18 #ifndef MAGICKCORE_STRING_H_ 19 #define MAGICKCORE_STRING_H_ 20 21 #include "MagickCore/exception.h" 22 23 #if defined(__cplusplus) || defined(c_plusplus) 24 extern "C" { 25 #endif 26 27 typedef struct _StringInfo 28 { 29 char 30 *path; 31 32 unsigned char 33 *datum; 34 35 size_t 36 length, 37 signature; 38 39 char 40 *name; 41 } StringInfo; 42 43 extern MagickExport char 44 *AcquireString(const char *), 45 *CloneString(char **,const char *), 46 *ConstantString(const char *), 47 *DestroyString(char *), 48 **DestroyStringList(char **), 49 *EscapeString(const char *,const char), 50 *FileToString(const char *,const size_t,ExceptionInfo *), 51 *GetEnvironmentValue(const char *), 52 *SanitizeString(const char *), 53 *StringInfoToHexString(const StringInfo *), 54 *StringInfoToString(const StringInfo *), 55 **StringToArgv(const char *,int *), 56 *StringToken(const char *,char **), 57 **StringToList(const char *), 58 **StringToStrings(const char *,size_t *); 59 60 extern MagickExport const char 61 *GetStringInfoName(const StringInfo *), 62 *GetStringInfoPath(const StringInfo *); 63 64 extern MagickExport double 65 InterpretSiPrefixValue(const char *magick_restrict,char **magick_restrict), 66 *StringToArrayOfDoubles(const char *,ssize_t *,ExceptionInfo *); 67 68 extern MagickExport int 69 CompareStringInfo(const StringInfo *,const StringInfo *); 70 71 extern MagickExport MagickBooleanType 72 ConcatenateString(char **magick_restrict,const char *magick_restrict), 73 IsStringTrue(const char *) magick_attribute((__pure__)), 74 IsStringFalse(const char *) magick_attribute((__pure__)), 75 SubstituteString(char **,const char *,const char *); 76 77 extern MagickExport size_t 78 ConcatenateMagickString(char *magick_restrict,const char *magick_restrict, 79 const size_t) magick_attribute((__nonnull__)), 80 CopyMagickString(char *magick_restrict,const char *magick_restrict, 81 const size_t) magick_attribute((__nonnull__)), 82 GetStringInfoLength(const StringInfo *); 83 84 extern MagickExport ssize_t 85 FormatMagickSize(const MagickSizeType,const MagickBooleanType,const char *, 86 const size_t,char *); 87 88 extern MagickExport StringInfo 89 *AcquireStringInfo(const size_t), 90 *BlobToStringInfo(const void *,const size_t), 91 *CloneStringInfo(const StringInfo *), 92 *ConfigureFileToStringInfo(const char *), 93 *DestroyStringInfo(StringInfo *), 94 *FileToStringInfo(const char *,const size_t,ExceptionInfo *), 95 *SplitStringInfo(StringInfo *,const size_t), 96 *StringToStringInfo(const char *); 97 98 extern MagickExport unsigned char 99 *GetStringInfoDatum(const StringInfo *); 100 101 extern MagickExport void 102 ConcatenateStringInfo(StringInfo *,const StringInfo *) 103 magick_attribute((__nonnull__)), 104 PrintStringInfo(FILE *file,const char *,const StringInfo *), 105 ResetStringInfo(StringInfo *), 106 SetStringInfo(StringInfo *,const StringInfo *), 107 SetStringInfoDatum(StringInfo *,const unsigned char *), 108 SetStringInfoLength(StringInfo *,const size_t), 109 SetStringInfoName(StringInfo *,const char *), 110 SetStringInfoPath(StringInfo *,const char *), 111 StripString(char *); 112 113 #if defined(__cplusplus) || defined(c_plusplus) 114 } 115 #endif 116 117 #endif 118