belle_sdpLexer.h 12.2 KB
Newer Older
1 2 3 4
/** \file
 *  This C header file was generated by $ANTLR version 3.4
 *
 *     -  From the grammar source file : ../grammars/belle_sdp.g
5
 *     -                            On : 2018-08-08 15:41:42
6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 100 101 102 103 104 105 106 107 108 109 110 111 112 113 114 115 116 117 118 119 120 121 122 123 124 125 126 127 128 129 130 131 132 133 134 135 136 137 138 139 140 141 142 143 144 145 146 147 148 149 150 151 152 153 154 155 156 157 158 159 160 161 162 163 164 165 166 167 168 169 170 171 172 173 174 175 176 177 178 179 180 181 182 183 184 185 186 187 188 189 190 191 192 193 194 195 196 197 198 199 200 201 202 203 204 205 206 207 208 209 210 211 212 213 214 215 216 217 218 219 220 221 222 223 224 225 226 227 228 229 230 231 232 233 234 235 236 237 238 239 240 241 242 243 244 245 246 247 248 249 250 251 252 253 254 255 256 257 258 259 260 261 262 263 264 265 266 267 268 269 270 271 272 273 274 275 276 277 278 279 280 281 282 283 284 285 286 287 288 289 290 291 292 293 294 295 296 297 298 299 300 301 302 303 304 305 306 307 308 309 310 311 312 313 314 315 316 317 318 319 320 321 322 323 324 325 326 327 328 329 330 331 332 333 334 335 336 337 338 339 340 341 342 343 344 345 346 347 348 349 350 351 352 353 354 355 356 357 358 359 360 361 362 363 364 365 366 367 368 369 370 371 372 373 374 375 376 377 378 379 380 381 382 383 384 385 386 387 388 389 390 391 392 393 394 395 396 397 398 399 400 401 402 403 404 405 406 407 408 409 410 411 412 413 414 415 416 417 418 419 420 421 422 423 424 425 426 427 428 429 430 431 432
 *     -                 for the lexer : belle_sdpLexerLexer
 *
 * Editing it, at least manually, is not wise.
 *
 * C language generator and runtime by Jim Idle, jimi|hereisanat|idle|dotgoeshere|ws.
 *
 *
 * The lexer 
belle_sdpLexer

has the callable functions (rules) shown below,
 * which will invoke the code for the associated rule in the source grammar
 * assuming that the input stream is pointing to a token/text stream that could begin
 * this rule.
 *
 * For instance if you call the first (topmost) rule in a parser grammar, you will
 * get the results of a full parse, but calling a rule half way through the grammar will
 * allow you to pass part of a full token stream to the parser, such as for syntax checking
 * in editors and so on.
 *
 * The parser entry points are called indirectly (by function pointer to function) via
 * a parser context typedef pbelle_sdpLexer, which is returned from a call to belle_sdpLexerNew().
 *
 * As this is a generated lexer, it is unlikely you will call it 'manually'. However
 * the methods are provided anyway.
 *
 * The methods in pbelle_sdpLexer are  as follows:
 *
 *  - 
 void
      pbelle_sdpLexer->T__22(pbelle_sdpLexer)
 *  - 
 void
      pbelle_sdpLexer->T__23(pbelle_sdpLexer)
 *  - 
 void
      pbelle_sdpLexer->T__24(pbelle_sdpLexer)
 *  - 
 void
      pbelle_sdpLexer->T__25(pbelle_sdpLexer)
 *  - 
 void
      pbelle_sdpLexer->T__26(pbelle_sdpLexer)
 *  - 
 void
      pbelle_sdpLexer->T__27(pbelle_sdpLexer)
 *  - 
 void
      pbelle_sdpLexer->T__28(pbelle_sdpLexer)
 *  - 
 void
      pbelle_sdpLexer->T__29(pbelle_sdpLexer)
 *  - 
 void
      pbelle_sdpLexer->T__30(pbelle_sdpLexer)
 *  - 
 void
      pbelle_sdpLexer->T__31(pbelle_sdpLexer)
 *  - 
 void
      pbelle_sdpLexer->T__32(pbelle_sdpLexer)
 *  - 
 void
      pbelle_sdpLexer->T__33(pbelle_sdpLexer)
 *  - 
 void
      pbelle_sdpLexer->T__34(pbelle_sdpLexer)
 *  - 
 void
      pbelle_sdpLexer->T__35(pbelle_sdpLexer)
 *  - 
 void
      pbelle_sdpLexer->DIGIT(pbelle_sdpLexer)
 *  - 
 void
      pbelle_sdpLexer->ZERO(pbelle_sdpLexer)
 *  - 
 void
      pbelle_sdpLexer->POS_DIGIT(pbelle_sdpLexer)
 *  - 
 void
      pbelle_sdpLexer->COMMON_CHAR(pbelle_sdpLexer)
 *  - 
 void
      pbelle_sdpLexer->HEX_CHAR(pbelle_sdpLexer)
 *  - 
 void
      pbelle_sdpLexer->SPACE(pbelle_sdpLexer)
 *  - 
 void
      pbelle_sdpLexer->LQUOTE(pbelle_sdpLexer)
 *  - 
 void
      pbelle_sdpLexer->RQUOTE(pbelle_sdpLexer)
 *  - 
 void
      pbelle_sdpLexer->CR(pbelle_sdpLexer)
 *  - 
 void
      pbelle_sdpLexer->LF(pbelle_sdpLexer)
 *  - 
 void
      pbelle_sdpLexer->DOT(pbelle_sdpLexer)
 *  - 
 void
      pbelle_sdpLexer->EQUAL(pbelle_sdpLexer)
 *  - 
 void
      pbelle_sdpLexer->COLON(pbelle_sdpLexer)
 *  - 
 void
      pbelle_sdpLexer->SLASH(pbelle_sdpLexer)
 *  - 
 void
      pbelle_sdpLexer->DASH(pbelle_sdpLexer)
 *  - 
 void
      pbelle_sdpLexer->COMMA(pbelle_sdpLexer)
 *  - 
 void
      pbelle_sdpLexer->STAR(pbelle_sdpLexer)
 *  - 
 void
      pbelle_sdpLexer->OCTET(pbelle_sdpLexer)
 *  - 
 void
      pbelle_sdpLexer->Tokens(pbelle_sdpLexer)
 *
 * The return type for any particular rule is of course determined by the source
 * grammar file.
 */
// [The "BSD license"]
// Copyright (c) 2005-2009 Jim Idle, Temporal Wave LLC
// http://www.temporal-wave.com
// http://www.linkedin.com/in/jimidle
//
// All rights reserved.
//
// Redistribution and use in source and binary forms, with or without
// modification, are permitted provided that the following conditions
// are met:
// 1. Redistributions of source code must retain the above copyright
//    notice, this list of conditions and the following disclaimer.
// 2. Redistributions in binary form must reproduce the above copyright
//    notice, this list of conditions and the following disclaimer in the
//    documentation and/or other materials provided with the distribution.
// 3. The name of the author may not be used to endorse or promote products
//    derived from this software without specific prior written permission.
//
// THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR
// IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES
// OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.
// IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT,
// INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
// NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
// THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.

#ifndef	_belle_sdpLexer_H
#define _belle_sdpLexer_H
/* =============================================================================
 * Standard antlr3 C runtime definitions
 */
#include    <antlr3.h>

/* End of standard antlr 3 runtime definitions
 * =============================================================================
 */

#ifdef __cplusplus
extern "C" {
#endif

// Forward declare the context typedef so that we can use it before it is
// properly defined. Delegators and delegates (from import statements) are
// interdependent and their context structures contain pointers to each other
// C only allows such things to be declared if you pre-declare the typedef.
//
typedef struct belle_sdpLexer_Ctx_struct belle_sdpLexer, * pbelle_sdpLexer;



/*
    belle-sip - SIP (RFC3261) library.
    Copyright (C) 2010  Belledonne Communications SARL

    This program is free software: you can redistribute it and/or modify
    it under the terms of the GNU General Public License as published by
    the Free Software Foundation, either version 2 of the License, or
    (at your option) any later version.

    This program is distributed in the hope that it will be useful,
    but WITHOUT ANY WARRANTY; without even the implied warranty of
    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
    GNU General Public License for more details.

    You should have received a copy of the GNU General Public License
    along with this program.  If not, see <http://www.gnu.org/licenses/>.
*/

#pragma GCC diagnostic ignored "-Wparentheses"
#pragma GCC diagnostic ignored "-Wunused"
#ifdef __clang__
#pragma GCC diagnostic ignored "-Wtautological-compare"
#endif
#ifndef __clang__
#pragma GCC diagnostic ignored "-Wunused-variable"
#endif


#ifdef	ANTLR3_WINDOWS
// Disable: Unreferenced parameter,							- Rules with parameters that are not used
//          constant conditional,							- ANTLR realizes that a prediction is always true (synpred usually)
//          initialized but unused variable					- tree rewrite variables declared but not needed
//          Unreferenced local variable						- lexer rule declares but does not always use _type
//          potentially unitialized variable used			- retval always returned from a rule
//			unreferenced local function has been removed	- susually getTokenNames or freeScope, they can go without warnigns
//
// These are only really displayed at warning level /W4 but that is the code ideal I am aiming at
// and the codegen must generate some of these warnings by necessity, apart from 4100, which is
// usually generated when a parser rule is given a parameter that it does not use. Mostly though
// this is a matter of orthogonality hence I disable that one.
//
#pragma warning( disable : 4100 )
#pragma warning( disable : 4101 )
#pragma warning( disable : 4127 )
#pragma warning( disable : 4189 )
#pragma warning( disable : 4505 )
#pragma warning( disable : 4701 )
#endif

/** Context tracking structure for 
belle_sdpLexer

 */
struct belle_sdpLexer_Ctx_struct
{
    /** Built in ANTLR3 context tracker contains all the generic elements
     *  required for context tracking.
     */
    pANTLR3_LEXER    pLexer;

     void
     (*mT__22)	(struct belle_sdpLexer_Ctx_struct * ctx);

     void
     (*mT__23)	(struct belle_sdpLexer_Ctx_struct * ctx);

     void
     (*mT__24)	(struct belle_sdpLexer_Ctx_struct * ctx);

     void
     (*mT__25)	(struct belle_sdpLexer_Ctx_struct * ctx);

     void
     (*mT__26)	(struct belle_sdpLexer_Ctx_struct * ctx);

     void
     (*mT__27)	(struct belle_sdpLexer_Ctx_struct * ctx);

     void
     (*mT__28)	(struct belle_sdpLexer_Ctx_struct * ctx);

     void
     (*mT__29)	(struct belle_sdpLexer_Ctx_struct * ctx);

     void
     (*mT__30)	(struct belle_sdpLexer_Ctx_struct * ctx);

     void
     (*mT__31)	(struct belle_sdpLexer_Ctx_struct * ctx);

     void
     (*mT__32)	(struct belle_sdpLexer_Ctx_struct * ctx);

     void
     (*mT__33)	(struct belle_sdpLexer_Ctx_struct * ctx);

     void
     (*mT__34)	(struct belle_sdpLexer_Ctx_struct * ctx);

     void
     (*mT__35)	(struct belle_sdpLexer_Ctx_struct * ctx);

     void
     (*mDIGIT)	(struct belle_sdpLexer_Ctx_struct * ctx);

     void
     (*mZERO)	(struct belle_sdpLexer_Ctx_struct * ctx);

     void
     (*mPOS_DIGIT)	(struct belle_sdpLexer_Ctx_struct * ctx);

     void
     (*mCOMMON_CHAR)	(struct belle_sdpLexer_Ctx_struct * ctx);

     void
     (*mHEX_CHAR)	(struct belle_sdpLexer_Ctx_struct * ctx);

     void
     (*mSPACE)	(struct belle_sdpLexer_Ctx_struct * ctx);

     void
     (*mLQUOTE)	(struct belle_sdpLexer_Ctx_struct * ctx);

     void
     (*mRQUOTE)	(struct belle_sdpLexer_Ctx_struct * ctx);

     void
     (*mCR)	(struct belle_sdpLexer_Ctx_struct * ctx);

     void
     (*mLF)	(struct belle_sdpLexer_Ctx_struct * ctx);

     void
     (*mDOT)	(struct belle_sdpLexer_Ctx_struct * ctx);

     void
     (*mEQUAL)	(struct belle_sdpLexer_Ctx_struct * ctx);

     void
     (*mCOLON)	(struct belle_sdpLexer_Ctx_struct * ctx);

     void
     (*mSLASH)	(struct belle_sdpLexer_Ctx_struct * ctx);

     void
     (*mDASH)	(struct belle_sdpLexer_Ctx_struct * ctx);

     void
     (*mCOMMA)	(struct belle_sdpLexer_Ctx_struct * ctx);

     void
     (*mSTAR)	(struct belle_sdpLexer_Ctx_struct * ctx);

     void
     (*mOCTET)	(struct belle_sdpLexer_Ctx_struct * ctx);

     void
     (*mTokens)	(struct belle_sdpLexer_Ctx_struct * ctx);
    const char * (*getGrammarFileName)();
    void            (*reset)  (struct belle_sdpLexer_Ctx_struct * ctx);
    void	    (*free)   (struct belle_sdpLexer_Ctx_struct * ctx);
};

// Function protoypes for the constructor functions that external translation units
// such as delegators and delegates may wish to call.
//
ANTLR3_API pbelle_sdpLexer belle_sdpLexerNew         (
pANTLR3_INPUT_STREAM
 instream);
ANTLR3_API pbelle_sdpLexer belle_sdpLexerNewSSD      (
pANTLR3_INPUT_STREAM
 instream, pANTLR3_RECOGNIZER_SHARED_STATE state);

/** Symbolic definitions of all the tokens that the 
lexer
 will work with.
 * \{
 *
 * Antlr will define EOF, but we can't use that as it it is too common in
 * in C header files and that would be confusing. There is no way to filter this out at the moment
 * so we just undef it here for now. That isn't the value we get back from C recognizers
 * anyway. We are looking for ANTLR3_TOKEN_EOF.
 */
#ifdef	EOF
#undef	EOF
#endif
#ifdef	Tokens
#undef	Tokens
#endif
#define EOF      -1
#define T__22      22
#define T__23      23
#define T__24      24
#define T__25      25
#define T__26      26
#define T__27      27
#define T__28      28
#define T__29      29
#define T__30      30
#define T__31      31
#define T__32      32
#define T__33      33
#define T__34      34
#define T__35      35
#define COLON      4
#define COMMA      5
#define COMMON_CHAR      6
#define CR      7
#define DASH      8
#define DIGIT      9
#define DOT      10
#define EQUAL      11
#define HEX_CHAR      12
#define LF      13
#define LQUOTE      14
#define OCTET      15
#define POS_DIGIT      16
#define RQUOTE      17
#define SLASH      18
#define SPACE      19
#define STAR      20
#define ZERO      21
#ifdef	EOF
#undef	EOF
#define	EOF	ANTLR3_TOKEN_EOF
#endif

#ifndef TOKENSOURCE
#define TOKENSOURCE(lxr) lxr->pLexer->rec->state->tokSource
#endif

/* End of token definitions for belle_sdpLexer
 * =============================================================================
 */
/** } */

#ifdef __cplusplus
}
#endif

#endif

/* END - Note:Keep extra line feed to satisfy UNIX systems */