kdeprint Library API Documentation

fooscanner.cpp

00001 #define yy_create_buffer kdeprint_foomatic2_create_buffer 00002 #define yy_delete_buffer kdeprint_foomatic2_delete_buffer 00003 #define yy_scan_buffer kdeprint_foomatic2_scan_buffer 00004 #define yy_scan_string kdeprint_foomatic2_scan_string 00005 #define yy_scan_bytes kdeprint_foomatic2_scan_bytes 00006 #define yy_flex_debug kdeprint_foomatic2_flex_debug 00007 #define yy_init_buffer kdeprint_foomatic2_init_buffer 00008 #define yy_flush_buffer kdeprint_foomatic2_flush_buffer 00009 #define yy_load_buffer_state kdeprint_foomatic2_load_buffer_state 00010 #define yy_switch_to_buffer kdeprint_foomatic2_switch_to_buffer 00011 #define yyin kdeprint_foomatic2in 00012 #define yyleng kdeprint_foomatic2leng 00013 #define yylex kdeprint_foomatic2lex 00014 #define yyout kdeprint_foomatic2out 00015 #define yyrestart kdeprint_foomatic2restart 00016 #define yytext kdeprint_foomatic2text 00017 00018 #line 19 "./fooscanner.cpp" 00019 /* A lexical scanner generated by flex */ 00020 00021 /* Scanner skeleton version: 00022 * $Header: /home/kde/kdelibs/kdeprint/fooscanner.cpp,v 1.2 2004/03/15 10:27:38 goffioul Exp $ 00023 */ 00024 00025 #define FLEX_SCANNER 00026 #define YY_FLEX_MAJOR_VERSION 2 00027 #define YY_FLEX_MINOR_VERSION 5 00028 00029 #include <stdio.h> 00030 #include <unistd.h> 00031 00032 00033 /* cfront 1.2 defines "c_plusplus" instead of "__cplusplus" */ 00034 #ifdef c_plusplus 00035 #ifndef __cplusplus 00036 #define __cplusplus 00037 #endif 00038 #endif 00039 00040 00041 #ifdef __cplusplus 00042 00043 #include <stdlib.h> 00044 00045 /* Use prototypes in function declarations. */ 00046 #define YY_USE_PROTOS 00047 00048 /* The "const" storage-class-modifier is valid. */ 00049 #define YY_USE_CONST 00050 00051 #else /* ! __cplusplus */ 00052 00053 #if __STDC__ 00054 00055 #define YY_USE_PROTOS 00056 #define YY_USE_CONST 00057 00058 #endif /* __STDC__ */ 00059 #endif /* ! __cplusplus */ 00060 00061 #ifdef __TURBOC__ 00062 #pragma warn -rch 00063 #pragma warn -use 00064 #include <io.h> 00065 #include <stdlib.h> 00066 #define YY_USE_CONST 00067 #define YY_USE_PROTOS 00068 #endif 00069 00070 #ifdef YY_USE_CONST 00071 #define yyconst const 00072 #else 00073 #define yyconst 00074 #endif 00075 00076 00077 #ifdef YY_USE_PROTOS 00078 #define YY_PROTO(proto) proto 00079 #else 00080 #define YY_PROTO(proto) () 00081 #endif 00082 00083 /* Returned upon end-of-file. */ 00084 #define YY_NULL 0 00085 00086 /* Promotes a possibly negative, possibly signed char to an unsigned 00087 * integer for use as an array index. If the signed char is negative, 00088 * we want to instead treat it as an 8-bit unsigned char, hence the 00089 * double cast. 00090 */ 00091 #define YY_SC_TO_UI(c) ((unsigned int) (unsigned char) c) 00092 00093 /* Enter a start condition. This macro really ought to take a parameter, 00094 * but we do it the disgusting crufty way forced on us by the ()-less 00095 * definition of BEGIN. 00096 */ 00097 #define BEGIN yy_start = 1 + 2 * 00098 00099 /* Translate the current start state into a value that can be later handed 00100 * to BEGIN to return to the state. The YYSTATE alias is for lex 00101 * compatibility. 00102 */ 00103 #define YY_START ((yy_start - 1) / 2) 00104 #define YYSTATE YY_START 00105 00106 /* Action number for EOF rule of a given start state. */ 00107 #define YY_STATE_EOF(state) (YY_END_OF_BUFFER + state + 1) 00108 00109 /* Special action meaning "start processing a new file". */ 00110 #define YY_NEW_FILE yyrestart( yyin ) 00111 00112 #define YY_END_OF_BUFFER_CHAR 0 00113 00114 /* Size of default input buffer. */ 00115 #define YY_BUF_SIZE 16384 00116 00117 typedef struct yy_buffer_state *YY_BUFFER_STATE; 00118 00119 extern int yyleng; 00120 extern FILE *yyin, *yyout; 00121 00122 #define EOB_ACT_CONTINUE_SCAN 0 00123 #define EOB_ACT_END_OF_FILE 1 00124 #define EOB_ACT_LAST_MATCH 2 00125 00126 /* The funky do-while in the following #define is used to turn the definition 00127 * int a single C statement (which needs a semi-colon terminator). This 00128 * avoids problems with code like: 00129 * 00130 * if ( condition_holds ) 00131 * yyless( 5 ); 00132 * else 00133 * do_something_else(); 00134 * 00135 * Prior to using the do-while the compiler would get upset at the 00136 * "else" because it interpreted the "if" statement as being all 00137 * done when it reached the ';' after the yyless() call. 00138 */ 00139 00140 /* Return all but the first 'n' matched characters back to the input stream. */ 00141 00142 #define yyless(n) \ 00143 do \ 00144 { \ 00145 /* Undo effects of setting up yytext. */ \ 00146 *yy_cp = yy_hold_char; \ 00147 YY_RESTORE_YY_MORE_OFFSET \ 00148 yy_c_buf_p = yy_cp = yy_bp + n - YY_MORE_ADJ; \ 00149 YY_DO_BEFORE_ACTION; /* set up yytext again */ \ 00150 } \ 00151 while ( 0 ) 00152 00153 #define unput(c) yyunput( c, yytext_ptr ) 00154 00155 /* The following is because we cannot portably get our hands on size_t 00156 * (without autoconf's help, which isn't available because we want 00157 * flex-generated scanners to compile on their own). 00158 */ 00159 typedef unsigned int yy_size_t; 00160 00161 00162 struct yy_buffer_state 00163 { 00164 FILE *yy_input_file; 00165 00166 char *yy_ch_buf; /* input buffer */ 00167 char *yy_buf_pos; /* current position in input buffer */ 00168 00169 /* Size of input buffer in bytes, not including room for EOB 00170 * characters. 00171 */ 00172 yy_size_t yy_buf_size; 00173 00174 /* Number of characters read into yy_ch_buf, not including EOB 00175 * characters. 00176 */ 00177 int yy_n_chars; 00178 00179 /* Whether we "own" the buffer - i.e., we know we created it, 00180 * and can realloc() it to grow it, and should free() it to 00181 * delete it. 00182 */ 00183 int yy_is_our_buffer; 00184 00185 /* Whether this is an "interactive" input source; if so, and 00186 * if we're using stdio for input, then we want to use getc() 00187 * instead of fread(), to make sure we stop fetching input after 00188 * each newline. 00189 */ 00190 int yy_is_interactive; 00191 00192 /* Whether we're considered to be at the beginning of a line. 00193 * If so, '^' rules will be active on the next match, otherwise 00194 * not. 00195 */ 00196 int yy_at_bol; 00197 00198 /* Whether to try to fill the input buffer when we reach the 00199 * end of it. 00200 */ 00201 int yy_fill_buffer; 00202 00203 int yy_buffer_status; 00204 #define YY_BUFFER_NEW 0 00205 #define YY_BUFFER_NORMAL 1 00206 /* When an EOF's been seen but there's still some text to process 00207 * then we mark the buffer as YY_EOF_PENDING, to indicate that we 00208 * shouldn't try reading from the input source any more. We might 00209 * still have a bunch of tokens to match, though, because of 00210 * possible backing-up. 00211 * 00212 * When we actually see the EOF, we change the status to "new" 00213 * (via yyrestart()), so that the user can continue scanning by 00214 * just pointing yyin at a new input file. 00215 */ 00216 #define YY_BUFFER_EOF_PENDING 2 00217 }; 00218 00219 static YY_BUFFER_STATE yy_current_buffer = 0; 00220 00221 /* We provide macros for accessing buffer states in case in the 00222 * future we want to put the buffer states in a more general 00223 * "scanner state". 00224 */ 00225 #define YY_CURRENT_BUFFER yy_current_buffer 00226 00227 00228 /* yy_hold_char holds the character lost when yytext is formed. */ 00229 static char yy_hold_char; 00230 00231 static int yy_n_chars; /* number of characters read into yy_ch_buf */ 00232 00233 00234 int yyleng; 00235 00236 /* Points to current character in buffer. */ 00237 static char *yy_c_buf_p = (char *) 0; 00238 static int yy_init = 1; /* whether we need to initialize */ 00239 static int yy_start = 0; /* start state number */ 00240 00241 /* Flag which is used to allow yywrap()'s to do buffer switches 00242 * instead of setting up a fresh yyin. A bit of a hack ... 00243 */ 00244 static int yy_did_buffer_switch_on_eof; 00245 00246 void yyrestart YY_PROTO(( FILE *input_file )); 00247 00248 void yy_switch_to_buffer YY_PROTO(( YY_BUFFER_STATE new_buffer )); 00249 void yy_load_buffer_state YY_PROTO(( void )); 00250 YY_BUFFER_STATE yy_create_buffer YY_PROTO(( FILE *file, int size )); 00251 void yy_delete_buffer YY_PROTO(( YY_BUFFER_STATE b )); 00252 void yy_init_buffer YY_PROTO(( YY_BUFFER_STATE b, FILE *file )); 00253 void yy_flush_buffer YY_PROTO(( YY_BUFFER_STATE b )); 00254 #define YY_FLUSH_BUFFER yy_flush_buffer( yy_current_buffer ) 00255 00256 YY_BUFFER_STATE yy_scan_buffer YY_PROTO(( char *base, yy_size_t size )); 00257 YY_BUFFER_STATE yy_scan_string YY_PROTO(( yyconst char *yy_str )); 00258 YY_BUFFER_STATE yy_scan_bytes YY_PROTO(( yyconst char *bytes, int len )); 00259 00260 static void *yy_flex_alloc YY_PROTO(( yy_size_t )); 00261 static void *yy_flex_realloc YY_PROTO(( void *, yy_size_t )); 00262 static void yy_flex_free YY_PROTO(( void * )); 00263 00264 #define yy_new_buffer yy_create_buffer 00265 00266 #define yy_set_interactive(is_interactive) \ 00267 { \ 00268 if ( ! yy_current_buffer ) \ 00269 yy_current_buffer = yy_create_buffer( yyin, YY_BUF_SIZE ); \ 00270 yy_current_buffer->yy_is_interactive = is_interactive; \ 00271 } 00272 00273 #define yy_set_bol(at_bol) \ 00274 { \ 00275 if ( ! yy_current_buffer ) \ 00276 yy_current_buffer = yy_create_buffer( yyin, YY_BUF_SIZE ); \ 00277 yy_current_buffer->yy_at_bol = at_bol; \ 00278 } 00279 00280 #define YY_AT_BOL() (yy_current_buffer->yy_at_bol) 00281 00282 00283 #define yywrap() 1 00284 #define YY_SKIP_YYWRAP 00285 typedef unsigned char YY_CHAR; 00286 FILE *yyin = (FILE *) 0, *yyout = (FILE *) 0; 00287 typedef int yy_state_type; 00288 extern char *yytext; 00289 #define yytext_ptr yytext 00290 00291 static yy_state_type yy_get_previous_state YY_PROTO(( void )); 00292 static yy_state_type yy_try_NUL_trans YY_PROTO(( yy_state_type current_state )); 00293 static int yy_get_next_buffer YY_PROTO(( void )); 00294 static void yy_fatal_error YY_PROTO(( yyconst char msg[] )); 00295 00296 /* Done after the current pattern has been matched and before the 00297 * corresponding action - sets up yytext. 00298 */ 00299 #define YY_DO_BEFORE_ACTION \ 00300 yytext_ptr = yy_bp; \ 00301 yyleng = (int) (yy_cp - yy_bp); \ 00302 yy_hold_char = *yy_cp; \ 00303 *yy_cp = '\0'; \ 00304 yy_c_buf_p = yy_cp; 00305 00306 #define YY_NUM_RULES 21 00307 #define YY_END_OF_BUFFER 22 00308 static yyconst short int yy_accept[55] = 00309 { 0, 00310 0, 0, 22, 20, 19, 20, 5, 20, 8, 20, 00311 16, 13, 6, 7, 11, 12, 20, 9, 10, 20, 00312 0, 15, 5, 0, 14, 0, 16, 0, 0, 0, 00313 0, 14, 17, 0, 0, 0, 0, 0, 0, 0, 00314 0, 18, 4, 2, 0, 0, 0, 0, 0, 0, 00315 1, 0, 3, 0 00316 } ; 00317 00318 static yyconst int yy_ec[256] = 00319 { 0, 00320 1, 1, 1, 1, 1, 1, 1, 1, 1, 2, 00321 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 00322 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 00323 1, 1, 1, 3, 4, 5, 1, 1, 6, 1, 00324 1, 1, 1, 7, 8, 9, 1, 10, 11, 10, 00325 10, 10, 10, 10, 10, 10, 10, 1, 12, 1, 00326 13, 14, 1, 1, 15, 1, 1, 1, 16, 1, 00327 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 00328 1, 17, 1, 1, 1, 18, 1, 1, 1, 1, 00329 19, 20, 21, 1, 1, 1, 1, 1, 1, 22, 00330 00331 23, 24, 1, 1, 25, 1, 1, 1, 1, 26, 00332 27, 28, 1, 1, 29, 30, 31, 1, 1, 1, 00333 1, 1, 32, 1, 33, 1, 1, 1, 1, 1, 00334 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 00335 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 00336 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 00337 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 00338 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 00339 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 00340 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 00341 00342 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 00343 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 00344 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 00345 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 00346 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 00347 1, 1, 1, 1, 1 00348 } ; 00349 00350 static yyconst int yy_meta[34] = 00351 { 0, 00352 1, 2, 1, 1, 1, 1, 1, 1, 1, 1, 00353 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 00354 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 00355 1, 1, 1 00356 } ; 00357 00358 static yyconst short int yy_base[59] = 00359 { 0, 00360 0, 88, 92, 94, 94, 88, 0, 28, 94, 25, 00361 28, 94, 94, 94, 94, 94, 64, 94, 94, 22, 00362 86, 94, 0, 35, 94, 36, 34, 36, 66, 72, 00363 59, 43, 41, 62, 67, 54, 50, 58, 70, 50, 00364 43, 55, 94, 71, 50, 63, 51, 73, 46, 71, 00365 94, 39, 94, 94, 66, 58, 68, 70 00366 } ; 00367 00368 static yyconst short int yy_def[59] = 00369 { 0, 00370 54, 1, 54, 54, 54, 55, 56, 57, 54, 54, 00371 54, 54, 54, 54, 54, 54, 54, 54, 54, 54, 00372 55, 54, 56, 57, 54, 57, 54, 54, 54, 54, 00373 54, 57, 54, 54, 54, 54, 54, 54, 54, 54, 00374 54, 54, 54, 54, 54, 54, 54, 58, 54, 58, 00375 54, 54, 54, 0, 54, 54, 54, 54 00376 } ; 00377 00378 static yyconst short int yy_nxt[128] = 00379 { 0, 00380 4, 5, 6, 7, 4, 8, 9, 10, 4, 11, 00381 11, 12, 13, 14, 4, 4, 4, 4, 15, 4, 00382 16, 4, 4, 4, 4, 4, 4, 4, 4, 4, 00383 17, 18, 19, 25, 27, 27, 28, 27, 27, 30, 00384 25, 32, 28, 27, 27, 33, 33, 26, 25, 31, 00385 33, 33, 42, 42, 26, 26, 37, 41, 23, 42, 00386 42, 53, 26, 37, 42, 42, 21, 21, 24, 24, 00387 50, 50, 51, 52, 51, 49, 48, 47, 46, 45, 00388 44, 43, 40, 39, 38, 36, 35, 34, 22, 29, 00389 22, 54, 20, 3, 54, 54, 54, 54, 54, 54, 00390 00391 54, 54, 54, 54, 54, 54, 54, 54, 54, 54, 00392 54, 54, 54, 54, 54, 54, 54, 54, 54, 54, 00393 54, 54, 54, 54, 54, 54, 54 00394 } ; 00395 00396 static yyconst short int yy_chk[128] = 00397 { 0, 00398 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 00399 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 00400 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 00401 1, 1, 1, 8, 10, 10, 11, 11, 11, 20, 00402 24, 26, 27, 27, 27, 28, 28, 8, 32, 20, 00403 33, 33, 41, 41, 24, 26, 33, 37, 56, 37, 00404 37, 52, 32, 33, 42, 42, 55, 55, 57, 57, 00405 58, 58, 50, 49, 48, 47, 46, 45, 44, 40, 00406 39, 38, 36, 35, 34, 31, 30, 29, 21, 17, 00407 6, 3, 2, 54, 54, 54, 54, 54, 54, 54, 00408 00409 54, 54, 54, 54, 54, 54, 54, 54, 54, 54, 00410 54, 54, 54, 54, 54, 54, 54, 54, 54, 54, 00411 54, 54, 54, 54, 54, 54, 54 00412 } ; 00413 00414 static yy_state_type yy_last_accepting_state; 00415 static char *yy_last_accepting_cpos; 00416 00417 /* The intent behind this definition is that it'll catch 00418 * any uses of REJECT which flex missed. 00419 */ 00420 #define REJECT reject_used_but_not_detected 00421 #define yymore() yymore_used_but_not_detected 00422 #define YY_MORE_ADJ 0 00423 #define YY_RESTORE_YY_MORE_OFFSET 00424 char *yytext; 00425 #line 1 "./fooscanner.l" 00426 #define INITIAL 0 00427 #line 2 "./fooscanner.l" 00428 /* 00429 * This file is part of the KDE libraries 00430 * Copyright (c) 2001-2003 Michael Goffioul <kdeprint@swing.be> 00431 * 00432 * This library is free software; you can redistribute it and/or 00433 * modify it under the terms of the GNU Library General Public 00434 * License version 2 as published by the Free Software Foundation. 00435 * 00436 * This library is distributed in the hope that it will be useful, 00437 * but WITHOUT ANY WARRANTY; without even the implied warranty of 00438 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU 00439 * Library General Public License for more details. 00440 * 00441 * You should have received a copy of the GNU Library General Public License 00442 * along with this library; see the file COPYING.LIB. If not, write to 00443 * the Free Software Foundation, Inc., 59 Temple Place - Suite 330, 00444 * Boston, MA 02111-1307, USA. 00445 **/ 00446 00447 #include <qvariant.h> 00448 #include <qiodevice.h> 00449 #define YYSTYPE QVariant 00450 #include "fooparser.cpp.h" 00451 00452 #define yylval kdeprint_foomatic2lval 00453 00454 #define YY_INPUT( buf, result, max_size ) \ 00455 { \ 00456 if ( kdeprint_foomatic2scanner_device ) \ 00457 { \ 00458 result = kdeprint_foomatic2scanner_device->readBlock( buf, max_size ); \ 00459 if ( result < 0 ) \ 00460 result = 0; \ 00461 } \ 00462 else \ 00463 result = 0; \ 00464 } 00465 00466 QIODevice* kdeprint_foomatic2scanner_device = NULL; 00467 #line 468 "./fooscanner.cpp" 00468 00469 /* Macros after this point can all be overridden by user definitions in 00470 * section 1. 00471 */ 00472 00473 #ifndef YY_SKIP_YYWRAP 00474 #ifdef __cplusplus 00475 extern "C" int yywrap YY_PROTO(( void )); 00476 #else 00477 extern int yywrap YY_PROTO(( void )); 00478 #endif 00479 #endif 00480 00481 #ifndef YY_NO_UNPUT 00482 static void yyunput YY_PROTO(( int c, char *buf_ptr )); 00483 #endif 00484 00485 #ifndef yytext_ptr 00486 static void yy_flex_strncpy YY_PROTO(( char *, yyconst char *, int )); 00487 #endif 00488 00489 #ifdef YY_NEED_STRLEN 00490 static int yy_flex_strlen YY_PROTO(( yyconst char * )); 00491 #endif 00492 00493 #ifndef YY_NO_INPUT 00494 #ifdef __cplusplus 00495 static int yyinput YY_PROTO(( void )); 00496 #else 00497 static int input YY_PROTO(( void )); 00498 #endif 00499 #endif 00500 00501 #if YY_STACK_USED 00502 static int yy_start_stack_ptr = 0; 00503 static int yy_start_stack_depth = 0; 00504 static int *yy_start_stack = 0; 00505 #ifndef YY_NO_PUSH_STATE 00506 static void yy_push_state YY_PROTO(( int new_state )); 00507 #endif 00508 #ifndef YY_NO_POP_STATE 00509 static void yy_pop_state YY_PROTO(( void )); 00510 #endif 00511 #ifndef YY_NO_TOP_STATE 00512 static int yy_top_state YY_PROTO(( void )); 00513 #endif 00514 00515 #else 00516 #define YY_NO_PUSH_STATE 1 00517 #define YY_NO_POP_STATE 1 00518 #define YY_NO_TOP_STATE 1 00519 #endif 00520 00521 #ifdef YY_MALLOC_DECL 00522 YY_MALLOC_DECL 00523 #else 00524 #if __STDC__ 00525 #ifndef __cplusplus 00526 #include <stdlib.h> 00527 #endif 00528 #else 00529 /* Just try to get by without declaring the routines. This will fail 00530 * miserably on non-ANSI systems for which sizeof(size_t) != sizeof(int) 00531 * or sizeof(void*) != sizeof(int). 00532 */ 00533 #endif 00534 #endif 00535 00536 /* Amount of stuff to slurp up with each read. */ 00537 #ifndef YY_READ_BUF_SIZE 00538 #define YY_READ_BUF_SIZE 8192 00539 #endif 00540 00541 /* Copy whatever the last rule matched to the standard output. */ 00542 00543 #ifndef ECHO 00544 /* This used to be an fputs(), but since the string might contain NUL's, 00545 * we now use fwrite(). 00546 */ 00547 #define ECHO (void) fwrite( yytext, yyleng, 1, yyout ) 00548 #endif 00549 00550 /* Gets input and stuffs it into "buf". number of characters read, or YY_NULL, 00551 * is returned in "result". 00552 */ 00553 #ifndef YY_INPUT 00554 #define YY_INPUT(buf,result,max_size) \ 00555 if ( yy_current_buffer->yy_is_interactive ) \ 00556 { \ 00557 int c = '*', n; \ 00558 for ( n = 0; n < max_size && \ 00559 (c = getc( yyin )) != EOF && c != '\n'; ++n ) \ 00560 buf[n] = (char) c; \ 00561 if ( c == '\n' ) \ 00562 buf[n++] = (char) c; \ 00563 if ( c == EOF && ferror( yyin ) ) \ 00564 YY_FATAL_ERROR( "input in flex scanner failed" ); \ 00565 result = n; \ 00566 } \ 00567 else if ( ((result = fread( buf, 1, max_size, yyin )) == 0) \ 00568 && ferror( yyin ) ) \ 00569 YY_FATAL_ERROR( "input in flex scanner failed" ); 00570 #endif 00571 00572 /* No semi-colon after return; correct usage is to write "yyterminate();" - 00573 * we don't want an extra ';' after the "return" because that will cause 00574 * some compilers to complain about unreachable statements. 00575 */ 00576 #ifndef yyterminate 00577 #define yyterminate() return YY_NULL 00578 #endif 00579 00580 /* Number of entries by which start-condition stack grows. */ 00581 #ifndef YY_START_STACK_INCR 00582 #define YY_START_STACK_INCR 25 00583 #endif 00584 00585 /* Report a fatal error. */ 00586 #ifndef YY_FATAL_ERROR 00587 #define YY_FATAL_ERROR(msg) yy_fatal_error( msg ) 00588 #endif 00589 00590 /* Default declaration of generated scanner - a define so the user can 00591 * easily add parameters. 00592 */ 00593 #ifndef YY_DECL 00594 #define YY_DECL int yylex YY_PROTO(( void )) 00595 #endif 00596 00597 /* Code executed at the beginning of each rule, after yytext and yyleng 00598 * have been set up. 00599 */ 00600 #ifndef YY_USER_ACTION 00601 #define YY_USER_ACTION 00602 #endif 00603 00604 /* Code executed at the end of each rule. */ 00605 #ifndef YY_BREAK 00606 #define YY_BREAK break; 00607 #endif 00608 00609 #define YY_RULE_SETUP \ 00610 if ( yyleng > 0 ) \ 00611 yy_current_buffer->yy_at_bol = \ 00612 (yytext[yyleng - 1] == '\n'); \ 00613 YY_USER_ACTION 00614 00615 YY_DECL 00616 { 00617 register yy_state_type yy_current_state; 00618 register char *yy_cp, *yy_bp; 00619 register int yy_act; 00620 00621 #line 47 "./fooscanner.l" 00622 00623 00624 #line 625 "./fooscanner.cpp" 00625 00626 if ( yy_init ) 00627 { 00628 yy_init = 0; 00629 00630 #ifdef YY_USER_INIT 00631 YY_USER_INIT; 00632 #endif 00633 00634 if ( ! yy_start ) 00635 yy_start = 1; /* first start state */ 00636 00637 if ( ! yyin ) 00638 yyin = stdin; 00639 00640 if ( ! yyout ) 00641 yyout = stdout; 00642 00643 if ( ! yy_current_buffer ) 00644 yy_current_buffer = 00645 yy_create_buffer( yyin, YY_BUF_SIZE ); 00646 00647 yy_load_buffer_state(); 00648 } 00649 00650 while ( 1 ) /* loops until end-of-file is reached */ 00651 { 00652 yy_cp = yy_c_buf_p; 00653 00654 /* Support of yytext. */ 00655 *yy_cp = yy_hold_char; 00656 00657 /* yy_bp points to the position in yy_ch_buf of the start of 00658 * the current run. 00659 */ 00660 yy_bp = yy_cp; 00661 00662 yy_current_state = yy_start; 00663 yy_current_state += YY_AT_BOL(); 00664 yy_match: 00665 do 00666 { 00667 register YY_CHAR yy_c = yy_ec[YY_SC_TO_UI(*yy_cp)]; 00668 if ( yy_accept[yy_current_state] ) 00669 { 00670 yy_last_accepting_state = yy_current_state; 00671 yy_last_accepting_cpos = yy_cp; 00672 } 00673 while ( yy_chk[yy_base[yy_current_state] + yy_c] != yy_current_state ) 00674 { 00675 yy_current_state = (int) yy_def[yy_current_state]; 00676 if ( yy_current_state >= 55 ) 00677 yy_c = yy_meta[(unsigned int) yy_c]; 00678 } 00679 yy_current_state = yy_nxt[yy_base[yy_current_state] + (unsigned int) yy_c]; 00680 ++yy_cp; 00681 } 00682 while ( yy_base[yy_current_state] != 94 ); 00683 00684 yy_find_action: 00685 yy_act = yy_accept[yy_current_state]; 00686 if ( yy_act == 0 ) 00687 { /* have to back up */ 00688 yy_cp = yy_last_accepting_cpos; 00689 yy_current_state = yy_last_accepting_state; 00690 yy_act = yy_accept[yy_current_state]; 00691 } 00692 00693 YY_DO_BEFORE_ACTION; 00694 00695 00696 do_action: /* This label is used only to access EOF actions. */ 00697 00698 00699 switch ( yy_act ) 00700 { /* beginning of action switch */ 00701 case 0: /* must back up */ 00702 /* undo the effects of YY_DO_BEFORE_ACTION */ 00703 *yy_cp = yy_hold_char; 00704 yy_cp = yy_last_accepting_cpos; 00705 yy_current_state = yy_last_accepting_state; 00706 goto yy_find_action; 00707 00708 case 1: 00709 *yy_cp = yy_hold_char; /* undo effects of setting up yytext */ 00710 yy_c_buf_p = yy_cp -= 1; 00711 YY_DO_BEFORE_ACTION; /* set up yytext again */ 00712 YY_RULE_SETUP 00713 #line 49 "./fooscanner.l" 00714 { /* eat up those assignments */ } 00715 YY_BREAK 00716 case 2: 00717 YY_RULE_SETUP 00718 #line 50 "./fooscanner.l" 00719 { return VAR; } 00720 YY_BREAK 00721 case 3: 00722 YY_RULE_SETUP 00723 #line 51 "./fooscanner.l" 00724 { return POSTPIPE; } 00725 YY_BREAK 00726 case 4: 00727 YY_RULE_SETUP 00728 #line 52 "./fooscanner.l" 00729 { return UNDEF; } 00730 YY_BREAK 00731 case 5: 00732 YY_RULE_SETUP 00733 #line 53 "./fooscanner.l" 00734 { /* eat up comment parts */ } 00735 YY_BREAK 00736 case 6: 00737 YY_RULE_SETUP 00738 #line 55 "./fooscanner.l" 00739 { return '='; } 00740 YY_BREAK 00741 case 7: 00742 YY_RULE_SETUP 00743 #line 56 "./fooscanner.l" 00744 { return '>'; } 00745 YY_BREAK 00746 case 8: 00747 YY_RULE_SETUP 00748 #line 57 "./fooscanner.l" 00749 { return ','; } 00750 YY_BREAK 00751 case 9: 00752 YY_RULE_SETUP 00753 #line 58 "./fooscanner.l" 00754 { return '{'; } 00755 YY_BREAK 00756 case 10: 00757 YY_RULE_SETUP 00758 #line 59 "./fooscanner.l" 00759 { return '}'; } 00760 YY_BREAK 00761 case 11: 00762 YY_RULE_SETUP 00763 #line 60 "./fooscanner.l" 00764 { return '['; } 00765 YY_BREAK 00766 case 12: 00767 YY_RULE_SETUP 00768 #line 61 "./fooscanner.l" 00769 { return ']'; } 00770 YY_BREAK 00771 case 13: 00772 YY_RULE_SETUP 00773 #line 62 "./fooscanner.l" 00774 { return ';'; } 00775 YY_BREAK 00776 case 14: 00777 YY_RULE_SETUP 00778 #line 64 "./fooscanner.l" 00779 { yylval = QCString(yytext+1, strlen(yytext)-1); return STRING; } 00780 YY_BREAK 00781 case 15: 00782 YY_RULE_SETUP 00783 #line 65 "./fooscanner.l" 00784 { yylval = QCString(yytext+1, strlen(yytext)-1); return QUOTED; } 00785 YY_BREAK 00786 case 16: 00787 YY_RULE_SETUP 00788 #line 66 "./fooscanner.l" 00789 { yylval = yytext; return NUMBER; } 00790 YY_BREAK 00791 case 17: 00792 YY_RULE_SETUP 00793 #line 67 "./fooscanner.l" 00794 { yylval = yytext; return NUMBER; } 00795 YY_BREAK 00796 case 18: 00797 YY_RULE_SETUP 00798 #line 68 "./fooscanner.l" 00799 { yylval = yytext; return NUMBER; } 00800 YY_BREAK 00801 case 19: 00802 #line 71 "./fooscanner.l" 00803 case 20: 00804 YY_RULE_SETUP 00805 #line 71 "./fooscanner.l" 00806 { /* eat up anything else */ } 00807 YY_BREAK 00808 case 21: 00809 YY_RULE_SETUP 00810 #line 73 "./fooscanner.l" 00811 ECHO; 00812 YY_BREAK 00813 #line 814 "./fooscanner.cpp" 00814 case YY_STATE_EOF(INITIAL): 00815 yyterminate(); 00816 00817 case YY_END_OF_BUFFER: 00818 { 00819 /* Amount of text matched not including the EOB char. */ 00820 int yy_amount_of_matched_text = (int) (yy_cp - yytext_ptr) - 1; 00821 00822 /* Undo the effects of YY_DO_BEFORE_ACTION. */ 00823 *yy_cp = yy_hold_char; 00824 YY_RESTORE_YY_MORE_OFFSET 00825 00826 if ( yy_current_buffer->yy_buffer_status == YY_BUFFER_NEW ) 00827 { 00828 /* We're scanning a new file or input source. It's 00829 * possible that this happened because the user 00830 * just pointed yyin at a new source and called 00831 * yylex(). If so, then we have to assure 00832 * consistency between yy_current_buffer and our 00833 * globals. Here is the right place to do so, because 00834 * this is the first action (other than possibly a 00835 * back-up) that will match for the new input source. 00836 */ 00837 yy_n_chars = yy_current_buffer->yy_n_chars; 00838 yy_current_buffer->yy_input_file = yyin; 00839 yy_current_buffer->yy_buffer_status = YY_BUFFER_NORMAL; 00840 } 00841 00842 /* Note that here we test for yy_c_buf_p "<=" to the position 00843 * of the first EOB in the buffer, since yy_c_buf_p will 00844 * already have been incremented past the NUL character 00845 * (since all states make transitions on EOB to the 00846 * end-of-buffer state). Contrast this with the test 00847 * in input(). 00848 */ 00849 if ( yy_c_buf_p <= &yy_current_buffer->yy_ch_buf[yy_n_chars] ) 00850 { /* This was really a NUL. */ 00851 yy_state_type yy_next_state; 00852 00853 yy_c_buf_p = yytext_ptr + yy_amount_of_matched_text; 00854 00855 yy_current_state = yy_get_previous_state(); 00856 00857 /* Okay, we're now positioned to make the NUL 00858 * transition. We couldn't have 00859 * yy_get_previous_state() go ahead and do it 00860 * for us because it doesn't know how to deal 00861 * with the possibility of jamming (and we don't 00862 * want to build jamming into it because then it 00863 * will run more slowly). 00864 */ 00865 00866 yy_next_state = yy_try_NUL_trans( yy_current_state ); 00867 00868 yy_bp = yytext_ptr + YY_MORE_ADJ; 00869 00870 if ( yy_next_state ) 00871 { 00872 /* Consume the NUL. */ 00873 yy_cp = ++yy_c_buf_p; 00874 yy_current_state = yy_next_state; 00875 goto yy_match; 00876 } 00877 00878 else 00879 { 00880 yy_cp = yy_c_buf_p; 00881 goto yy_find_action; 00882 } 00883 } 00884 00885 else switch ( yy_get_next_buffer() ) 00886 { 00887 case EOB_ACT_END_OF_FILE: 00888 { 00889 yy_did_buffer_switch_on_eof = 0; 00890 00891 if ( yywrap() ) 00892 { 00893 /* Note: because we've taken care in 00894 * yy_get_next_buffer() to have set up 00895 * yytext, we can now set up 00896 * yy_c_buf_p so that if some total 00897 * hoser (like flex itself) wants to 00898 * call the scanner after we return the 00899 * YY_NULL, it'll still work - another 00900 * YY_NULL will get returned. 00901 */ 00902 yy_c_buf_p = yytext_ptr + YY_MORE_ADJ; 00903 00904 yy_act = YY_STATE_EOF(YY_START); 00905 goto do_action; 00906 } 00907 00908 else 00909 { 00910 if ( ! yy_did_buffer_switch_on_eof ) 00911 YY_NEW_FILE; 00912 } 00913 break; 00914 } 00915 00916 case EOB_ACT_CONTINUE_SCAN: 00917 yy_c_buf_p = 00918 yytext_ptr + yy_amount_of_matched_text; 00919 00920 yy_current_state = yy_get_previous_state(); 00921 00922 yy_cp = yy_c_buf_p; 00923 yy_bp = yytext_ptr + YY_MORE_ADJ; 00924 goto yy_match; 00925 00926 case EOB_ACT_LAST_MATCH: 00927 yy_c_buf_p = 00928 &yy_current_buffer->yy_ch_buf[yy_n_chars]; 00929 00930 yy_current_state = yy_get_previous_state(); 00931 00932 yy_cp = yy_c_buf_p; 00933 yy_bp = yytext_ptr + YY_MORE_ADJ; 00934 goto yy_find_action; 00935 } 00936 break; 00937 } 00938 00939 default: 00940 YY_FATAL_ERROR( 00941 "fatal flex scanner internal error--no action found" ); 00942 } /* end of action switch */ 00943 } /* end of scanning one token */ 00944 } /* end of yylex */ 00945 00946 00947 /* yy_get_next_buffer - try to read in a new buffer 00948 * 00949 * Returns a code representing an action: 00950 * EOB_ACT_LAST_MATCH - 00951 * EOB_ACT_CONTINUE_SCAN - continue scanning from current position 00952 * EOB_ACT_END_OF_FILE - end of file 00953 */ 00954 00955 static int yy_get_next_buffer() 00956 { 00957 register char *dest = yy_current_buffer->yy_ch_buf; 00958 register char *source = yytext_ptr; 00959 register int number_to_move, i; 00960 int ret_val; 00961 00962 if ( yy_c_buf_p > &yy_current_buffer->yy_ch_buf[yy_n_chars + 1] ) 00963 YY_FATAL_ERROR( 00964 "fatal flex scanner internal error--end of buffer missed" ); 00965 00966 if ( yy_current_buffer->yy_fill_buffer == 0 ) 00967 { /* Don't try to fill the buffer, so this is an EOF. */ 00968 if ( yy_c_buf_p - yytext_ptr - YY_MORE_ADJ == 1 ) 00969 { 00970 /* We matched a single character, the EOB, so 00971 * treat this as a final EOF. 00972 */ 00973 return EOB_ACT_END_OF_FILE; 00974 } 00975 00976 else 00977 { 00978 /* We matched some text prior to the EOB, first 00979 * process it. 00980 */ 00981 return EOB_ACT_LAST_MATCH; 00982 } 00983 } 00984 00985 /* Try to read more data. */ 00986 00987 /* First move last chars to start of buffer. */ 00988 number_to_move = (int) (yy_c_buf_p - yytext_ptr) - 1; 00989 00990 for ( i = 0; i < number_to_move; ++i ) 00991 *(dest++) = *(source++); 00992 00993 if ( yy_current_buffer->yy_buffer_status == YY_BUFFER_EOF_PENDING ) 00994 /* don't do the read, it's not guaranteed to return an EOF, 00995 * just force an EOF 00996 */ 00997 yy_current_buffer->yy_n_chars = yy_n_chars = 0; 00998 00999 else 01000 { 01001 int num_to_read = 01002 yy_current_buffer->yy_buf_size - number_to_move - 1; 01003 01004 while ( num_to_read <= 0 ) 01005 { /* Not enough room in the buffer - grow it. */ 01006 #ifdef YY_USES_REJECT 01007 YY_FATAL_ERROR( 01008 "input buffer overflow, can't enlarge buffer because scanner uses REJECT" ); 01009 #else 01010 01011 /* just a shorter name for the current buffer */ 01012 YY_BUFFER_STATE b = yy_current_buffer; 01013 01014 int yy_c_buf_p_offset = 01015 (int) (yy_c_buf_p - b->yy_ch_buf); 01016 01017 if ( b->yy_is_our_buffer ) 01018 { 01019 int new_size = b->yy_buf_size * 2; 01020 01021 if ( new_size <= 0 ) 01022 b->yy_buf_size += b->yy_buf_size / 8; 01023 else 01024 b->yy_buf_size *= 2; 01025 01026 b->yy_ch_buf = (char *) 01027 /* Include room in for 2 EOB chars. */ 01028 yy_flex_realloc( (void *) b->yy_ch_buf, 01029 b->yy_buf_size + 2 ); 01030 } 01031 else 01032 /* Can't grow it, we don't own it. */ 01033 b->yy_ch_buf = 0; 01034 01035 if ( ! b->yy_ch_buf ) 01036 YY_FATAL_ERROR( 01037 "fatal error - scanner input buffer overflow" ); 01038 01039 yy_c_buf_p = &b->yy_ch_buf[yy_c_buf_p_offset]; 01040 01041 num_to_read = yy_current_buffer->yy_buf_size - 01042 number_to_move - 1; 01043 #endif 01044 } 01045 01046 if ( num_to_read > YY_READ_BUF_SIZE ) 01047 num_to_read = YY_READ_BUF_SIZE; 01048 01049 /* Read in more data. */ 01050 YY_INPUT( (&yy_current_buffer->yy_ch_buf[number_to_move]), 01051 yy_n_chars, num_to_read ); 01052 01053 yy_current_buffer->yy_n_chars = yy_n_chars; 01054 } 01055 01056 if ( yy_n_chars == 0 ) 01057 { 01058 if ( number_to_move == YY_MORE_ADJ ) 01059 { 01060 ret_val = EOB_ACT_END_OF_FILE; 01061 yyrestart( yyin ); 01062 } 01063 01064 else 01065 { 01066 ret_val = EOB_ACT_LAST_MATCH; 01067 yy_current_buffer->yy_buffer_status = 01068 YY_BUFFER_EOF_PENDING; 01069 } 01070 } 01071 01072 else 01073 ret_val = EOB_ACT_CONTINUE_SCAN; 01074 01075 yy_n_chars += number_to_move; 01076 yy_current_buffer->yy_ch_buf[yy_n_chars] = YY_END_OF_BUFFER_CHAR; 01077 yy_current_buffer->yy_ch_buf[yy_n_chars + 1] = YY_END_OF_BUFFER_CHAR; 01078 01079 yytext_ptr = &yy_current_buffer->yy_ch_buf[0]; 01080 01081 return ret_val; 01082 } 01083 01084 01085 /* yy_get_previous_state - get the state just before the EOB char was reached */ 01086 01087 static yy_state_type yy_get_previous_state() 01088 { 01089 register yy_state_type yy_current_state; 01090 register char *yy_cp; 01091 01092 yy_current_state = yy_start; 01093 yy_current_state += YY_AT_BOL(); 01094 01095 for ( yy_cp = yytext_ptr + YY_MORE_ADJ; yy_cp < yy_c_buf_p; ++yy_cp ) 01096 { 01097 register YY_CHAR yy_c = (*yy_cp ? yy_ec[YY_SC_TO_UI(*yy_cp)] : 1); 01098 if ( yy_accept[yy_current_state] ) 01099 { 01100 yy_last_accepting_state = yy_current_state; 01101 yy_last_accepting_cpos = yy_cp; 01102 } 01103 while ( yy_chk[yy_base[yy_current_state] + yy_c] != yy_current_state ) 01104 { 01105 yy_current_state = (int) yy_def[yy_current_state]; 01106 if ( yy_current_state >= 55 ) 01107 yy_c = yy_meta[(unsigned int) yy_c]; 01108 } 01109 yy_current_state = yy_nxt[yy_base[yy_current_state] + (unsigned int) yy_c]; 01110 } 01111 01112 return yy_current_state; 01113 } 01114 01115 01116 /* yy_try_NUL_trans - try to make a transition on the NUL character 01117 * 01118 * synopsis 01119 * next_state = yy_try_NUL_trans( current_state ); 01120 */ 01121 01122 #ifdef YY_USE_PROTOS 01123 static yy_state_type yy_try_NUL_trans( yy_state_type yy_current_state ) 01124 #else 01125 static yy_state_type yy_try_NUL_trans( yy_current_state ) 01126 yy_state_type yy_current_state; 01127 #endif 01128 { 01129 register int yy_is_jam; 01130 register char *yy_cp = yy_c_buf_p; 01131 01132 register YY_CHAR yy_c = 1; 01133 if ( yy_accept[yy_current_state] ) 01134 { 01135 yy_last_accepting_state = yy_current_state; 01136 yy_last_accepting_cpos = yy_cp; 01137 } 01138 while ( yy_chk[yy_base[yy_current_state] + yy_c] != yy_current_state ) 01139 { 01140 yy_current_state = (int) yy_def[yy_current_state]; 01141 if ( yy_current_state >= 55 ) 01142 yy_c = yy_meta[(unsigned int) yy_c]; 01143 } 01144 yy_current_state = yy_nxt[yy_base[yy_current_state] + (unsigned int) yy_c]; 01145 yy_is_jam = (yy_current_state == 54); 01146 01147 return yy_is_jam ? 0 : yy_current_state; 01148 } 01149 01150 01151 #ifndef YY_NO_UNPUT 01152 #ifdef YY_USE_PROTOS 01153 static void yyunput( int c, register char *yy_bp ) 01154 #else 01155 static void yyunput( c, yy_bp ) 01156 int c; 01157 register char *yy_bp; 01158 #endif 01159 { 01160 register char *yy_cp = yy_c_buf_p; 01161 01162 /* undo effects of setting up yytext */ 01163 *yy_cp = yy_hold_char; 01164 01165 if ( yy_cp < yy_current_buffer->yy_ch_buf + 2 ) 01166 { /* need to shift things up to make room */ 01167 /* +2 for EOB chars. */ 01168 register int number_to_move = yy_n_chars + 2; 01169 register char *dest = &yy_current_buffer->yy_ch_buf[ 01170 yy_current_buffer->yy_buf_size + 2]; 01171 register char *source = 01172 &yy_current_buffer->yy_ch_buf[number_to_move]; 01173 01174 while ( source > yy_current_buffer->yy_ch_buf ) 01175 *--dest = *--source; 01176 01177 yy_cp += (int) (dest - source); 01178 yy_bp += (int) (dest - source); 01179 yy_current_buffer->yy_n_chars = 01180 yy_n_chars = yy_current_buffer->yy_buf_size; 01181 01182 if ( yy_cp < yy_current_buffer->yy_ch_buf + 2 ) 01183 YY_FATAL_ERROR( "flex scanner push-back overflow" ); 01184 } 01185 01186 *--yy_cp = (char) c; 01187 01188 01189 yytext_ptr = yy_bp; 01190 yy_hold_char = *yy_cp; 01191 yy_c_buf_p = yy_cp; 01192 } 01193 #endif /* ifndef YY_NO_UNPUT */ 01194 01195 01196 #ifdef __cplusplus 01197 static int yyinput() 01198 #else 01199 static int input() 01200 #endif 01201 { 01202 int c; 01203 01204 *yy_c_buf_p = yy_hold_char; 01205 01206 if ( *yy_c_buf_p == YY_END_OF_BUFFER_CHAR ) 01207 { 01208 /* yy_c_buf_p now points to the character we want to return. 01209 * If this occurs *before* the EOB characters, then it's a 01210 * valid NUL; if not, then we've hit the end of the buffer. 01211 */ 01212 if ( yy_c_buf_p < &yy_current_buffer->yy_ch_buf[yy_n_chars] ) 01213 /* This was really a NUL. */ 01214 *yy_c_buf_p = '\0'; 01215 01216 else 01217 { /* need more input */ 01218 int offset = yy_c_buf_p - yytext_ptr; 01219 ++yy_c_buf_p; 01220 01221 switch ( yy_get_next_buffer() ) 01222 { 01223 case EOB_ACT_LAST_MATCH: 01224 /* This happens because yy_g_n_b() 01225 * sees that we've accumulated a 01226 * token and flags that we need to 01227 * try matching the token before 01228 * proceeding. But for input(), 01229 * there's no matching to consider. 01230 * So convert the EOB_ACT_LAST_MATCH 01231 * to EOB_ACT_END_OF_FILE. 01232 */ 01233 01234 /* Reset buffer status. */ 01235 yyrestart( yyin ); 01236 01237 /* fall through */ 01238 01239 case EOB_ACT_END_OF_FILE: 01240 { 01241 if ( yywrap() ) 01242 return EOF; 01243 01244 if ( ! yy_did_buffer_switch_on_eof ) 01245 YY_NEW_FILE; 01246 #ifdef __cplusplus 01247 return yyinput(); 01248 #else 01249 return input(); 01250 #endif 01251 } 01252 01253 case EOB_ACT_CONTINUE_SCAN: 01254 yy_c_buf_p = yytext_ptr + offset; 01255 break; 01256 } 01257 } 01258 } 01259 01260 c = *(unsigned char *) yy_c_buf_p; /* cast for 8-bit char's */ 01261 *yy_c_buf_p = '\0'; /* preserve yytext */ 01262 yy_hold_char = *++yy_c_buf_p; 01263 01264 yy_current_buffer->yy_at_bol = (c == '\n'); 01265 01266 return c; 01267 } 01268 01269 01270 #ifdef YY_USE_PROTOS 01271 void yyrestart( FILE *input_file ) 01272 #else 01273 void yyrestart( input_file ) 01274 FILE *input_file; 01275 #endif 01276 { 01277 if ( ! yy_current_buffer ) 01278 yy_current_buffer = yy_create_buffer( yyin, YY_BUF_SIZE ); 01279 01280 yy_init_buffer( yy_current_buffer, input_file ); 01281 yy_load_buffer_state(); 01282 } 01283 01284 01285 #ifdef YY_USE_PROTOS 01286 void yy_switch_to_buffer( YY_BUFFER_STATE new_buffer ) 01287 #else 01288 void yy_switch_to_buffer( new_buffer ) 01289 YY_BUFFER_STATE new_buffer; 01290 #endif 01291 { 01292 if ( yy_current_buffer == new_buffer ) 01293 return; 01294 01295 if ( yy_current_buffer ) 01296 { 01297 /* Flush out information for old buffer. */ 01298 *yy_c_buf_p = yy_hold_char; 01299 yy_current_buffer->yy_buf_pos = yy_c_buf_p; 01300 yy_current_buffer->yy_n_chars = yy_n_chars; 01301 } 01302 01303 yy_current_buffer = new_buffer; 01304 yy_load_buffer_state(); 01305 01306 /* We don't actually know whether we did this switch during 01307 * EOF (yywrap()) processing, but the only time this flag 01308 * is looked at is after yywrap() is called, so it's safe 01309 * to go ahead and always set it. 01310 */ 01311 yy_did_buffer_switch_on_eof = 1; 01312 } 01313 01314 01315 #ifdef YY_USE_PROTOS 01316 void yy_load_buffer_state( void ) 01317 #else 01318 void yy_load_buffer_state() 01319 #endif 01320 { 01321 yy_n_chars = yy_current_buffer->yy_n_chars; 01322 yytext_ptr = yy_c_buf_p = yy_current_buffer->yy_buf_pos; 01323 yyin = yy_current_buffer->yy_input_file; 01324 yy_hold_char = *yy_c_buf_p; 01325 } 01326 01327 01328 #ifdef YY_USE_PROTOS 01329 YY_BUFFER_STATE yy_create_buffer( FILE *file, int size ) 01330 #else 01331 YY_BUFFER_STATE yy_create_buffer( file, size ) 01332 FILE *file; 01333 int size; 01334 #endif 01335 { 01336 YY_BUFFER_STATE b; 01337 01338 b = (YY_BUFFER_STATE) yy_flex_alloc( sizeof( struct yy_buffer_state ) ); 01339 if ( ! b ) 01340 YY_FATAL_ERROR( "out of dynamic memory in yy_create_buffer()" ); 01341 01342 b->yy_buf_size = size; 01343 01344 /* yy_ch_buf has to be 2 characters longer than the size given because 01345 * we need to put in 2 end-of-buffer characters. 01346 */ 01347 b->yy_ch_buf = (char *) yy_flex_alloc( b->yy_buf_size + 2 ); 01348 if ( ! b->yy_ch_buf ) 01349 YY_FATAL_ERROR( "out of dynamic memory in yy_create_buffer()" ); 01350 01351 b->yy_is_our_buffer = 1; 01352 01353 yy_init_buffer( b, file ); 01354 01355 return b; 01356 } 01357 01358 01359 #ifdef YY_USE_PROTOS 01360 void yy_delete_buffer( YY_BUFFER_STATE b ) 01361 #else 01362 void yy_delete_buffer( b ) 01363 YY_BUFFER_STATE b; 01364 #endif 01365 { 01366 if ( ! b ) 01367 return; 01368 01369 if ( b == yy_current_buffer ) 01370 yy_current_buffer = (YY_BUFFER_STATE) 0; 01371 01372 if ( b->yy_is_our_buffer ) 01373 yy_flex_free( (void *) b->yy_ch_buf ); 01374 01375 yy_flex_free( (void *) b ); 01376 } 01377 01378 01379 01380 #ifdef YY_USE_PROTOS 01381 void yy_init_buffer( YY_BUFFER_STATE b, FILE *file ) 01382 #else 01383 void yy_init_buffer( b, file ) 01384 YY_BUFFER_STATE b; 01385 FILE *file; 01386 #endif 01387 01388 01389 { 01390 yy_flush_buffer( b ); 01391 01392 b->yy_input_file = file; 01393 b->yy_fill_buffer = 1; 01394 01395 #if YY_ALWAYS_INTERACTIVE 01396 b->yy_is_interactive = 1; 01397 #else 01398 #if YY_NEVER_INTERACTIVE 01399 b->yy_is_interactive = 0; 01400 #else 01401 b->yy_is_interactive = file ? (isatty( fileno(file) ) > 0) : 0; 01402 #endif 01403 #endif 01404 } 01405 01406 01407 #ifdef YY_USE_PROTOS 01408 void yy_flush_buffer( YY_BUFFER_STATE b ) 01409 #else 01410 void yy_flush_buffer( b ) 01411 YY_BUFFER_STATE b; 01412 #endif 01413 01414 { 01415 if ( ! b ) 01416 return; 01417 01418 b->yy_n_chars = 0; 01419 01420 /* We always need two end-of-buffer characters. The first causes 01421 * a transition to the end-of-buffer state. The second causes 01422 * a jam in that state. 01423 */ 01424 b->yy_ch_buf[0] = YY_END_OF_BUFFER_CHAR; 01425 b->yy_ch_buf[1] = YY_END_OF_BUFFER_CHAR; 01426 01427 b->yy_buf_pos = &b->yy_ch_buf[0]; 01428 01429 b->yy_at_bol = 1; 01430 b->yy_buffer_status = YY_BUFFER_NEW; 01431 01432 if ( b == yy_current_buffer ) 01433 yy_load_buffer_state(); 01434 } 01435 01436 01437 #ifndef YY_NO_SCAN_BUFFER 01438 #ifdef YY_USE_PROTOS 01439 YY_BUFFER_STATE yy_scan_buffer( char *base, yy_size_t size ) 01440 #else 01441 YY_BUFFER_STATE yy_scan_buffer( base, size ) 01442 char *base; 01443 yy_size_t size; 01444 #endif 01445 { 01446 YY_BUFFER_STATE b; 01447 01448 if ( size < 2 || 01449 base[size-2] != YY_END_OF_BUFFER_CHAR || 01450 base[size-1] != YY_END_OF_BUFFER_CHAR ) 01451 /* They forgot to leave room for the EOB's. */ 01452 return 0; 01453 01454 b = (YY_BUFFER_STATE) yy_flex_alloc( sizeof( struct yy_buffer_state ) ); 01455 if ( ! b ) 01456 YY_FATAL_ERROR( "out of dynamic memory in yy_scan_buffer()" ); 01457 01458 b->yy_buf_size = size - 2; /* "- 2" to take care of EOB's */ 01459 b->yy_buf_pos = b->yy_ch_buf = base; 01460 b->yy_is_our_buffer = 0; 01461 b->yy_input_file = 0; 01462 b->yy_n_chars = b->yy_buf_size; 01463 b->yy_is_interactive = 0; 01464 b->yy_at_bol = 1; 01465 b->yy_fill_buffer = 0; 01466 b->yy_buffer_status = YY_BUFFER_NEW; 01467 01468 yy_switch_to_buffer( b ); 01469 01470 return b; 01471 } 01472 #endif 01473 01474 01475 #ifndef YY_NO_SCAN_STRING 01476 #ifdef YY_USE_PROTOS 01477 YY_BUFFER_STATE yy_scan_string( yyconst char *yy_str ) 01478 #else 01479 YY_BUFFER_STATE yy_scan_string( yy_str ) 01480 yyconst char *yy_str; 01481 #endif 01482 { 01483 int len; 01484 for ( len = 0; yy_str[len]; ++len ) 01485 ; 01486 01487 return yy_scan_bytes( yy_str, len ); 01488 } 01489 #endif 01490 01491 01492 #ifndef YY_NO_SCAN_BYTES 01493 #ifdef YY_USE_PROTOS 01494 YY_BUFFER_STATE yy_scan_bytes( yyconst char *bytes, int len ) 01495 #else 01496 YY_BUFFER_STATE yy_scan_bytes( bytes, len ) 01497 yyconst char *bytes; 01498 int len; 01499 #endif 01500 { 01501 YY_BUFFER_STATE b; 01502 char *buf; 01503 yy_size_t n; 01504 int i; 01505 01506 /* Get memory for full buffer, including space for trailing EOB's. */ 01507 n = len + 2; 01508 buf = (char *) yy_flex_alloc( n ); 01509 if ( ! buf ) 01510 YY_FATAL_ERROR( "out of dynamic memory in yy_scan_bytes()" ); 01511 01512 for ( i = 0; i < len; ++i ) 01513 buf[i] = bytes[i]; 01514 01515 buf[len] = buf[len+1] = YY_END_OF_BUFFER_CHAR; 01516 01517 b = yy_scan_buffer( buf, n ); 01518 if ( ! b ) 01519 YY_FATAL_ERROR( "bad buffer in yy_scan_bytes()" ); 01520 01521 /* It's okay to grow etc. this buffer, and we should throw it 01522 * away when we're done. 01523 */ 01524 b->yy_is_our_buffer = 1; 01525 01526 return b; 01527 } 01528 #endif 01529 01530 01531 #ifndef YY_NO_PUSH_STATE 01532 #ifdef YY_USE_PROTOS 01533 static void yy_push_state( int new_state ) 01534 #else 01535 static void yy_push_state( new_state ) 01536 int new_state; 01537 #endif 01538 { 01539 if ( yy_start_stack_ptr >= yy_start_stack_depth ) 01540 { 01541 yy_size_t new_size; 01542 01543 yy_start_stack_depth += YY_START_STACK_INCR; 01544 new_size = yy_start_stack_depth * sizeof( int ); 01545 01546 if ( ! yy_start_stack ) 01547 yy_start_stack = (int *) yy_flex_alloc( new_size ); 01548 01549 else 01550 yy_start_stack = (int *) yy_flex_realloc( 01551 (void *) yy_start_stack, new_size ); 01552 01553 if ( ! yy_start_stack ) 01554 YY_FATAL_ERROR( 01555 "out of memory expanding start-condition stack" ); 01556 } 01557 01558 yy_start_stack[yy_start_stack_ptr++] = YY_START; 01559 01560 BEGIN(new_state); 01561 } 01562 #endif 01563 01564 01565 #ifndef YY_NO_POP_STATE 01566 static void yy_pop_state() 01567 { 01568 if ( --yy_start_stack_ptr < 0 ) 01569 YY_FATAL_ERROR( "start-condition stack underflow" ); 01570 01571 BEGIN(yy_start_stack[yy_start_stack_ptr]); 01572 } 01573 #endif 01574 01575 01576 #ifndef YY_NO_TOP_STATE 01577 static int yy_top_state() 01578 { 01579 return yy_start_stack[yy_start_stack_ptr - 1]; 01580 } 01581 #endif 01582 01583 #ifndef YY_EXIT_FAILURE 01584 #define YY_EXIT_FAILURE 2 01585 #endif 01586 01587 #ifdef YY_USE_PROTOS 01588 static void yy_fatal_error( yyconst char msg[] ) 01589 #else 01590 static void yy_fatal_error( msg ) 01591 char msg[]; 01592 #endif 01593 { 01594 (void) fprintf( stderr, "%s\n", msg ); 01595 exit( YY_EXIT_FAILURE ); 01596 } 01597 01598 01599 01600 /* Redefine yyless() so it works in section 3 code. */ 01601 01602 #undef yyless 01603 #define yyless(n) \ 01604 do \ 01605 { \ 01606 /* Undo effects of setting up yytext. */ \ 01607 yytext[yyleng] = yy_hold_char; \ 01608 yy_c_buf_p = yytext + n; \ 01609 yy_hold_char = *yy_c_buf_p; \ 01610 *yy_c_buf_p = '\0'; \ 01611 yyleng = n; \ 01612 } \ 01613 while ( 0 ) 01614 01615 01616 /* Internal utility routines. */ 01617 01618 #ifndef yytext_ptr 01619 #ifdef YY_USE_PROTOS 01620 static void yy_flex_strncpy( char *s1, yyconst char *s2, int n ) 01621 #else 01622 static void yy_flex_strncpy( s1, s2, n ) 01623 char *s1; 01624 yyconst char *s2; 01625 int n; 01626 #endif 01627 { 01628 register int i; 01629 for ( i = 0; i < n; ++i ) 01630 s1[i] = s2[i]; 01631 } 01632 #endif 01633 01634 #ifdef YY_NEED_STRLEN 01635 #ifdef YY_USE_PROTOS 01636 static int yy_flex_strlen( yyconst char *s ) 01637 #else 01638 static int yy_flex_strlen( s ) 01639 yyconst char *s; 01640 #endif 01641 { 01642 register int n; 01643 for ( n = 0; s[n]; ++n ) 01644 ; 01645 01646 return n; 01647 } 01648 #endif 01649 01650 01651 #ifdef YY_USE_PROTOS 01652 static void *yy_flex_alloc( yy_size_t size ) 01653 #else 01654 static void *yy_flex_alloc( size ) 01655 yy_size_t size; 01656 #endif 01657 { 01658 return (void *) malloc( size ); 01659 } 01660 01661 #ifdef YY_USE_PROTOS 01662 static void *yy_flex_realloc( void *ptr, yy_size_t size ) 01663 #else 01664 static void *yy_flex_realloc( ptr, size ) 01665 void *ptr; 01666 yy_size_t size; 01667 #endif 01668 { 01669 /* The cast to (char *) in the following accommodates both 01670 * implementations that use char* generic pointers, and those 01671 * that use void* generic pointers. It works with the latter 01672 * because both ANSI C and C++ allow castless assignment from 01673 * any pointer type to void*, and deal with argument conversions 01674 * as though doing an assignment. 01675 */ 01676 return (void *) realloc( (char *) ptr, size ); 01677 } 01678 01679 #ifdef YY_USE_PROTOS 01680 static void yy_flex_free( void *ptr ) 01681 #else 01682 static void yy_flex_free( ptr ) 01683 void *ptr; 01684 #endif 01685 { 01686 free( ptr ); 01687 } 01688 01689 #if YY_MAIN 01690 int main() 01691 { 01692 yylex(); 01693 return 0; 01694 } 01695 #endif 01696 #line 73 "./fooscanner.l" 01697 01698 01699 void kdeprint_foomatic2scanner_init( QIODevice *d ) 01700 { 01701 kdeprint_foomatic2scanner_device = d; 01702 } 01703 01704 void kdeprint_foomatic2scanner_terminate() 01705 { 01706 kdeprint_foomatic2scanner_device = NULL; 01707 }
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This file is part of the documentation for kdeprint Library Version 3.3.0.
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