1 /* 2 %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%% 3 % % 4 % % 5 % % 6 % CCCC L IIIII EEEEE N N TTTTT % 7 % C L I E NN N T % 8 % C L I EEE N N N T % 9 % C L I E N NN T % 10 % CCCC LLLLL IIIII EEEEE N N T % 11 % % 12 % % 13 % MagickCore Client Methods % 14 % % 15 % Software Design % 16 % Cristy % 17 % March 2003 % 18 % % 19 % % 20 % Copyright 1999-2019 ImageMagick Studio LLC, a non-profit organization % 21 % dedicated to making software imaging solutions freely available. % 22 % % 23 % You may not use this file except in compliance with the License. You may % 24 % obtain a copy of the License at % 25 % % 26 % https://imagemagick.org/script/license.php % 27 % % 28 % Unless required by applicable law or agreed to in writing, software % 29 % distributed under the License is distributed on an "AS IS" BASIS, % 30 % WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. % 31 % See the License for the specific language governing permissions and % 32 % limitations under the License. % 33 % % 34 %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%% 35 % 36 % 37 */ 38 39 /* 41 Include declarations. 42 */ 43 #include "MagickCore/studio.h" 44 #include "MagickCore/client.h" 45 #include "MagickCore/string_.h" 46 47 /* 49 %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%% 50 % % 51 % % 52 % % 53 % G e t C l i e n t N a m e % 54 % % 55 % % 56 % % 57 %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%% 58 % 59 % GetClientName returns the current client name. 60 % 61 % The format of the GetClientName method is: 62 % 63 % const char *GetClientName(void) 64 % 65 */ 66 MagickExport const char *GetClientName(void) 67 { 68 return(SetClientName((const char *) NULL)); 69 } 70 71 /* 73 %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%% 74 % % 75 % % 76 % % 77 % G e t C l i e n t P a t h % 78 % % 79 % % 80 % % 81 %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%% 82 % 83 % GetClientPath returns the current client name. 84 % 85 % The format of the GetClientPath method is: 86 % 87 % const char *GetClientPath(void) 88 % 89 */ 90 MagickExport const char *GetClientPath(void) 91 { 92 return(SetClientPath((const char *) NULL)); 93 } 94 95 /* 97 %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%% 98 % % 99 % % 100 % % 101 % S e t C l i e n t N a m e % 102 % % 103 % % 104 % % 105 %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%% 106 % 107 % SetClientName sets the client name and returns it. 108 % 109 % The format of the SetClientName method is: 110 % 111 % const char *SetClientName(const char *name) 112 % 113 % A description of each parameter follows: 114 % 115 % o name: Specifies the new client name. 116 % 117 */ 118 MagickExport const char *SetClientName(const char *name) 119 { 120 static char 121 client_name[MagickPathExtent] = "Magick"; 122 123 if ((name != (char *) NULL) && (*name != '\0')) 124 (void) CopyMagickString(client_name,name,MagickPathExtent); 125 return(client_name); 126 } 127 128 /* 130 %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%% 131 % % 132 % % 133 % % 134 % S e t C l i e n t P a t h % 135 % % 136 % % 137 % % 138 %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%% 139 % 140 % SetClientPath() sets the client path if the name is specified. Otherwise 141 % the current client path is returned. A zero-length string is returned if 142 % the client path has never been set. 143 % 144 % The format of the SetClientPath method is: 145 % 146 % const char *SetClientPath(const char *path) 147 % 148 % A description of each parameter follows: 149 % 150 % o path: Specifies the new client path. 151 % 152 */ 153 MagickExport const char *SetClientPath(const char *path) 154 { 155 static char 156 client_path[MagickPathExtent] = ""; 157 158 if ((path != (char *) NULL) && (*path != '\0')) 159 (void) CopyMagickString(client_path,path,MagickPathExtent); 160 return(client_path); 161 } 162
