1 %{ 2 /************************************************************** 3 * 4 * Licensed to the Apache Software Foundation (ASF) under one 5 * or more contributor license agreements. See the NOTICE file 6 * distributed with this work for additional information 7 * regarding copyright ownership. The ASF licenses this file 8 * to you under the Apache License, Version 2.0 (the 9 * "License"); you may not use this file except in compliance 10 * with the License. You may obtain a copy of the License at 11 * 12 * http://www.apache.org/licenses/LICENSE-2.0 13 * 14 * Unless required by applicable law or agreed to in writing, 15 * software distributed under the License is distributed on an 16 * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY 17 * KIND, either express or implied. See the License for the 18 * specific language governing permissions and limitations 19 * under the License. 20 * 21 *************************************************************/ 22 /* 23 * lexer for parsing cfg source files 24 * 25 */ 26 27 28 /* enlarge token buffer to tokenize whole strings */ 29 #undef YYLMAX 30 #define YYLMAX 64000 31 32 /* to enable debug output define LEXDEBUG */ 33 #define LEXDEBUG 1 34 #ifdef LEXDEBUG 35 #define OUTPUT fprintf 36 #else 37 #define OUTPUT(Par1,Par2); 38 #endif 39 40 /* table of possible token ids */ 41 #include "tokens.h" 42 #include <stdlib.h> 43 #include <stdio.h> 44 45 #if defined __GNUC__ 46 #pragma GCC system_header 47 #elif defined __SINPRO_CC 48 #pragma disable_warn 49 #elif defined _MSC_VER 50 #pragma warning(push, 1) 51 #endif 52 53 /* external functions (C++ code, declared as extern "C" */ 54 extern int WorkOnTokenSet( int, char* ); 55 extern int InitCfgExport( char * , char *); 56 extern int EndCfgExport(); 57 extern int GetError(); 58 extern int SetError(); 59 extern char *GetOutputFile( int argc, char* argv[]); 60 extern FILE *GetCfgFile(); 61 extern int isQuiet(); 62 extern void removeTempFile(); 63 extern char* getFilename(); 64 /* forwards */ 65 void YYWarning(); 66 67 int bText=0; 68 %} 69 70 %p 24000 71 %e 1200 72 %n 500 73 74 %% 75 76 \<[^\>]*"xml:lang="\""x-no-translate"\"[^\<]*\/\> { 77 bText = 0; 78 WorkOnTokenSet( CFG_TOKEN_NO_TRANSLATE, yytext ); 79 } 80 81 \<.*\/\> { 82 bText = 0; 83 WorkOnTokenSet( ANYTOKEN, yytext ); 84 } 85 86 \<[^\>]*"xml:lang="\".*\"[^\<]*\> { 87 bText = 1; 88 WorkOnTokenSet( CFG_TEXT_START, yytext ); 89 } 90 91 92 \<[^\/\!][^\>]*\> { 93 bText = 0; 94 WorkOnTokenSet( CFG_TAG, yytext ); 95 } 96 97 "<!"DOCTYPE[^\>]*\> { 98 bText = 0; 99 WorkOnTokenSet( CFG_TAG, yytext ); 100 } 101 102 103 \<\!\-\- { 104 char c1 = 0, c2 = 0, c3 = input(); 105 char pChar[2]; 106 pChar[1] = 0x00; 107 pChar[0] = c3; 108 109 WorkOnTokenSet( COMMENT, yytext ); 110 WorkOnTokenSet( COMMENT, pChar ); 111 112 for(;;) { 113 if ( c3 == EOF ) 114 break; 115 if ( c1 == '-' && c2 == '-' && c3 == '>' ) 116 break; 117 c1 = c2; 118 c2 = c3; 119 c3 = input(); 120 pChar[0] = c3; 121 WorkOnTokenSet( COMMENT, pChar ); 122 } 123 } 124 125 \<\/[^\>]*\> { 126 bText = 0; 127 WorkOnTokenSet( CFG_CLOSETAG, yytext ); 128 } 129 130 \<[^\>\!]*\> { 131 bText = 0; 132 if ( yytext[ 1 ] == '!' && yytext[ 2 ] == '-' && yytext[ 3 ] == '-' ) 133 WorkOnTokenSet( COMMENT, yytext ); 134 else 135 WorkOnTokenSet( CFG_UNKNOWNTAG, yytext ); 136 } 137 138 .|\n { 139 if ( bText == 1 ) 140 WorkOnTokenSet( CFG_TEXTCHAR, yytext ); 141 else 142 WorkOnTokenSet( UNKNOWNCHAR, yytext ); 143 } 144 145 146 %% 147 148 /*****************************************************************************/ 149 int yywrap(void) 150 /*****************************************************************************/ 151 { 152 return 1; 153 } 154 155 /*****************************************************************************/ 156 void YYWarning( char *s ) 157 /*****************************************************************************/ 158 { 159 /* write warning to stderr */ 160 fprintf( stderr, 161 "Warning: \"%s\" in line %d: \"%s\"\n", s, yylineno, yytext ); 162 } 163 164 /*****************************************************************************/ 165 #ifdef GCC 166 void yyerror ( char *s, ... ) 167 #else 168 void yyerror ( char *s ) 169 #endif 170 /*****************************************************************************/ 171 { 172 /* write error to stderr */ 173 fprintf( stderr, 174 "Error: \"%s\" in line %d: \"%s\"\n", s, yylineno, yytext ); 175 SetError(); 176 } 177 178 /*****************************************************************************/ 179 int 180 #ifdef WNT 181 _cdecl 182 #endif 183 main( int argc, char* argv[]) 184 /*****************************************************************************/ 185 { 186 /* error level */ 187 int nRetValue = 0; 188 char *pOutput; 189 FILE *pFile; 190 191 pOutput = GetOutputFile( argc, argv ); 192 193 if ( !pOutput ) { 194 fprintf( stdout, "Syntax: CFGEX[-p Prj][-r PrjRoot]-i FileIn [-o FileOut][-m DataBase][-e][-b][-u][-f][-d DoneFile][-g[:dtd] ][-L l1,l2,...]\n" ); 195 fprintf( stdout, " Prj: Project\n" ); 196 fprintf( stdout, " PrjRoot: Path to project root (..\\.. etc.)\n" ); 197 fprintf( stdout, " FileIn: Source files (*.src)\n" ); 198 fprintf( stdout, " FileOut: Destination file (*.*)\n" ); 199 fprintf( stdout, " DataBase: Mergedata (*.sdf)\n" ); 200 fprintf( stdout, " -e: Disable writing errorlog\n" ); 201 fprintf( stdout, " -b: Break when Token \"HelpText\" found in source\n" ); 202 fprintf( stdout, " -u: [english] and [german] are allowed, Id is Taken from DataBase \n" ); 203 fprintf( stdout, " -f: force extraction and merge even if only one language is existent\n" ); 204 fprintf( stdout, " -g[:dtd]: enables generation of properties (dtds if :dtd is set) - in this case FileOut is the output path\n" ); 205 fprintf( stdout, " -d: enables generation of *.don if work is done\n" ); 206 fprintf( stdout, " -L: Restrict the handled languages. l1,l2,... are elements of (de,en-US...)\n" ); 207 fprintf( stdout, " A fallback language can be defined like this: l1=f1.\n" ); 208 fprintf( stdout, " f1, f2,... are also elements of (de,en-US...)\n" ); 209 fprintf( stdout, " Example: -L de,es=en-US\n" ); 210 fprintf( stdout, " Restriction to de and es, en-US will be fallback for es\n" ); 211 return 1; 212 } 213 214 pFile = GetCfgFile(); 215 InitCfgExport( pOutput , getFilename() ); 216 if ( !pFile ) 217 return 1; 218 219 yyin = pFile; 220 221 /* create global instance of class CfgExport */ 222 //InitCfgExport( pOutput ); 223 224 /* start parser */ 225 yylex(); 226 227 /* get error info. and end export */ 228 nRetValue = GetError(); 229 EndCfgExport(); 230 231 232 removeTempFile(); 233 /* return error level */ 234 return nRetValue; 235 } 236 237