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windows-xp/Source/XPSP1/NT/inetsrv/query/sqltext/mssqllex.cpp

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/* A lexical scanner generated by flex */
/* Scanner skeleton version:
* $Header: /home/daffy/u0/vern/flex/RCS/flex.skl,v 2.91 96/09/10 16:58:48 vern Exp $
*/
#include <pch.cxx>
#pragma hdrstop
#define FLEX_SCANNER
#define YY_FLEX_MAJOR_VERSION 2
#define YY_FLEX_MINOR_VERSION 5
/* cfront 1.2 defines "c_plusplus" instead of "__cplusplus" */
#ifdef c_plusplus
#ifndef __cplusplus
#define __cplusplus
#endif
#endif
#ifndef YY_CHAR
#define YY_CHAR TCHAR
#endif
#ifdef __cplusplus
#include <tchar.h>
#include <stdlib.h>
// class istream;
/* Use prototypes in function declarations. */
#define YY_USE_PROTOS
/* The "const" storage-class-modifier is valid. */
#define YY_USE_CONST
#else /* ! __cplusplus */
#if __STDC__
#define YY_USE_PROTOS
#define YY_USE_CONST
#endif /* __STDC__ */
#endif /* ! __cplusplus */
#ifdef __TURBOC__
#pragma warn -rch
#pragma warn -use
#include <io.h>
#include <stdlib.h>
#define YY_USE_CONST
#define YY_USE_PROTOS
#endif
#ifdef YY_USE_CONST
#define yyconst const
#else
#define yyconst
#endif
#ifdef YY_USE_PROTOS
#define YY_PROTO(proto) proto
#else
#define YY_PROTO(proto) ()
#endif
/* Returned upon end-of-file. */
#define YY_NULL 0
/* Promotes a possibly negative, possibly signed YY_CHAR to an unsigned
* integer for use as an array index. If the signed YY_CHAR is negative,
* we want to instead treat it as an 8-bit unsigned YY_CHAR, hence the
* double cast.
*/
#define YY_SC_TO_UI(c) ((unsigned int) (YY_CHAR) c)
/* Enter a start condition. This macro really ought to take a parameter,
* but we do it the disgusting crufty way forced on us by the ()-less
* definition of BEGIN.
*/
#define BEGIN yy_start = 1 + 2 *
/* Translate the current start state into a value that can be later handed
* to BEGIN to return to the state. The YYSTATE alias is for lex
* compatibility.
*/
#define YY_START ((yy_start - 1) / 2)
#define YYSTATE YY_START
/* Action number for EOF rule of a given start state. */
#define YY_STATE_EOF(state) (YY_END_OF_BUFFER + state + 1)
/* Special action meaning "start processing a new file". */
#define YY_NEW_FILE yyrestart( )
#define YY_END_OF_BUFFER_CHAR 0
/* Size of default input buffer. */
#define YY_BUF_SIZE 32767 // UNDONE: Should really just take the input from the bstr passed in
typedef struct yy_buffer_state *YY_BUFFER_STATE;
extern int yyleng;
#define EOB_ACT_CONTINUE_SCAN 0
#define EOB_ACT_END_OF_FILE 1
#define EOB_ACT_LAST_MATCH 2
/* The funky do-while in the following #define is used to turn the definition
* int a single C statement (which needs a semi-colon terminator). This
* avoids problems with code like:
*
* if ( condition_holds )
* yyless( 5 );
* else
* do_something_else();
*
* Prior to using the do-while the compiler would get upset at the
* "else" because it interpreted the "if" statement as being all
* done when it reached the ';' after the yyless() call.
*/
/* Return all but the first 'n' matched characters back to the input stream. */
#define yyless(n) \
do \
{ \
/* Undo effects of setting up yytext. */ \
*yy_cp = yy_hold_char; \
YY_RESTORE_YY_MORE_OFFSET \
yy_c_buf_p = yy_cp = yy_bp + n - YY_MORE_ADJ; \
YY_DO_BEFORE_ACTION; /* set up yytext again */ \
} \
while ( 0 )
#define unput(c) yyunput( c, yytext_ptr )
/* The following is because we cannot portably get our hands on size_t
* (without autoconf's help, which isn't available because we want
* flex-generated scanners to compile on their own).
*/
typedef unsigned int yy_size_t;
struct yy_buffer_state
{
// istream* yy_input_file;
YY_CHAR *yy_ch_buf; /* input buffer */
YY_CHAR *yy_buf_pos; /* current position in input buffer */
/* Size of input buffer in bytes, not including room for EOB
* characters.
*/
yy_size_t yy_buf_size;
/* Number of characters read into yy_ch_buf, not including EOB
* characters.
*/
int yy_n_chars;
/* Whether we "own" the buffer - i.e., we know we created it,
* and can realloc() it to grow it, and should free() it to
* delete it.
*/
int yy_is_our_buffer;
/* Whether this is an "interactive" input source; if so, and
* if we're using stdio for input, then we want to use getc()
* instead of fread(), to make sure we stop fetching input after
* each newline.
*/
int yy_is_interactive;
/* Whether we're considered to be at the beginning of a line.
* If so, '^' rules will be active on the next match, otherwise
* not.
*/
int yy_at_bol;
/* Whether to try to fill the input buffer when we reach the
* end of it.
*/
int yy_fill_buffer;
int yy_buffer_status;
#define YY_BUFFER_NEW 0
#define YY_BUFFER_NORMAL 1
/* When an EOF's been seen but there's still some text to process
* then we mark the buffer as YY_EOF_PENDING, to indicate that we
* shouldn't try reading from the input source any more. We might
* still have a bunch of tokens to match, though, because of
* possible backing-up.
*
* When we actually see the EOF, we change the status to "new"
* (via yyrestart()), so that the user can continue scanning by
* just pointing yyin at a new input file.
*/
#define YY_BUFFER_EOF_PENDING 2
};
/* We provide macros for accessing buffer states in case in the
* future we want to put the buffer states in a more general
* "scanner state".
*/
#define YY_CURRENT_BUFFER yy_current_buffer
static void *yy_flex_alloc YY_PROTO(( yy_size_t ));
static void *yy_flex_realloc YY_PROTO(( void *, yy_size_t ));
static void yy_flex_free YY_PROTO(( void * ));
#define yy_new_buffer yy_create_buffer
#define yy_set_interactive(is_interactive) \
{ \
if ( ! yy_current_buffer ) \
yy_current_buffer = yy_create_buffer( YY_BUF_SIZE ); \
yy_current_buffer->yy_is_interactive = is_interactive; \
}
#define yy_set_bol(at_bol) \
{ \
if ( ! yy_current_buffer ) \
yy_current_buffer = yy_create_buffer( YY_BUF_SIZE ); \
yy_current_buffer->yy_at_bol = at_bol; \
}
#define YY_AT_BOL() (yy_current_buffer->yy_at_bol)
#define yytext_ptr yytext
/* Done after the current pattern has been matched and before the
* corresponding action - sets up yytext.
*/
#define YY_DO_BEFORE_ACTION \
yytext_ptr = yy_bp; \
yyleng = (int) (yy_cp - yy_bp); \
yy_hold_char = *yy_cp; \
*yy_cp = '\0'; \
yy_c_buf_p = yy_cp;
#define YY_NUM_RULES 97
#define YY_END_OF_BUFFER 98
static yyconst short int yy_accept[406] =
{ 0,
0, 0, 0, 0, 78, 78, 0, 0, 0, 0,
0, 0, 0, 0, 98, 57, 39, 39, 57, 57,
57, 57, 57, 57, 52, 45, 45, 57, 57, 40,
40, 40, 40, 40, 40, 40, 40, 40, 40, 40,
40, 40, 40, 40, 40, 40, 62, 61, 61, 62,
58, 59, 78, 77, 77, 79, 78, 76, 78, 78,
78, 78, 82, 81, 81, 80, 92, 89, 89, 92,
90, 91, 92, 92, 92, 92, 92, 96, 93, 93,
96, 95, 97, 97, 63, 39, 51, 0, 43, 0,
41, 0, 44, 45, 45, 47, 0, 53, 46, 46,
0, 0, 49, 50, 48, 40, 40, 40, 40, 5,
40, 40, 40, 40, 40, 40, 40, 15, 40, 40,
40, 40, 22, 40, 40, 40, 40, 40, 40, 40,
40, 40, 40, 40, 40, 61, 0, 60, 59, 78,
0, 77, 0, 0, 0, 78, 0, 75, 0, 78,
78, 78, 78, 78, 78, 81, 89, 0, 83, 0,
0, 0, 87, 0, 93, 0, 94, 0, 64, 63,
0, 42, 41, 0, 47, 54, 0, 0, 46, 0,
46, 45, 1, 2, 3, 40, 6, 40, 40, 40,
40, 40, 40, 40, 40, 0, 40, 40, 19, 40,
40, 40, 40, 40, 40, 40, 30, 40, 40, 40,
40, 40, 40, 40, 40, 0, 0, 0, 0, 0,
75, 0, 78, 78, 74, 78, 78, 78, 78, 0,
84, 0, 0, 0, 0, 65, 64, 42, 0, 0,
0, 46, 40, 7, 40, 40, 10, 11, 40, 40,
14, 0, 17, 40, 0, 21, 40, 40, 40, 40,
40, 40, 31, 40, 33, 34, 40, 40, 37, 40,
0, 0, 0, 71, 0, 74, 78, 78, 78, 78,
0, 0, 0, 65, 0, 0, 4, 40, 40, 12,
40, 0, 40, 0, 40, 40, 40, 40, 40, 28,
40, 32, 35, 40, 38, 66, 69, 70, 78, 78,
78, 78, 0, 0, 0, 0, 0, 40, 8, 40,
16, 40, 0, 0, 40, 40, 26, 40, 29, 40,
67, 78, 78, 73, 0, 0, 0, 0, 55, 40,
40, 18, 0, 0, 40, 40, 40, 36, 72, 68,
0, 0, 0, 56, 9, 13, 20, 23, 40, 40,
40, 0, 0, 0, 40, 40, 40, 0, 0, 0,
40, 40, 27, 0, 0, 0, 24, 40, 0, 0,
0, 25, 0, 0, 0, 0, 0, 0, 85, 0,
0, 0, 0, 0, 0, 0, 88, 0, 0, 0,
0, 0, 0, 86, 0
} ;
static yyconst int yy_ec[256] =
{ 0,
1, 1, 1, 1, 1, 1, 1, 1, 2, 3,
1, 2, 2, 1, 1, 1, 1, 1, 1, 1,
1, 1, 1, 1, 1, 1, 1, 1, 1, 1,
1, 2, 4, 5, 6, 1, 1, 7, 8, 9,
10, 11, 12, 7, 13, 14, 1, 15, 16, 16,
16, 16, 16, 16, 16, 16, 16, 1, 1, 17,
18, 19, 1, 1, 21, 22, 23, 24, 25, 26,
27, 28, 29, 30, 31, 32, 33, 34, 35, 36,
30, 37, 38, 39, 40, 41, 42, 43, 44, 30,
7, 1, 7, 1, 20, 1, 21, 22, 23, 24,
25, 26, 27, 28, 29, 30, 31, 32, 33, 34,
35, 36, 30, 37, 38, 39, 40, 41, 42, 43,
44, 30, 1, 7, 1, 7, 1, 1, 1, 1,
1, 1, 1, 1, 1, 1, 1, 1, 1, 1,
1, 1, 1, 1, 1, 1, 1, 1, 1, 1,
1, 1, 1, 1, 1, 1, 1, 1, 1, 1,
1, 1, 1, 1, 1, 1, 1, 1, 1, 1,
1, 1, 1, 1, 1, 1, 1, 1, 1, 1,
1, 1, 1, 1, 1, 1, 1, 1, 1, 1,
1, 1, 1, 1, 1, 1, 1, 1, 1, 1,
1, 1, 1, 1, 1, 1, 1, 1, 1, 1,
1, 1, 1, 1, 1, 1, 1, 1, 1, 1,
1, 1, 1, 1, 1, 1, 1, 1, 1, 1,
1, 1, 1, 1, 1, 1, 1, 1, 1, 1,
1, 1, 1, 1, 1, 1, 1, 1, 1, 1,
1, 1, 1, 1, 1
} ;
static yyconst int yy_meta[45] =
{ 0,
1, 2, 3, 2, 1, 4, 2, 1, 2, 2,
1, 1, 1, 1, 5, 5, 1, 1, 1, 6,
7, 7, 7, 7, 7, 7, 8, 8, 8, 8,
8, 8, 8, 8, 8, 8, 8, 8, 8, 8,
8, 8, 8, 8
} ;
static yyconst short int yy_base[431] =
{ 0,
0, 0, 44, 0, 87, 128, 96, 98, 169, 206,
101, 112, 244, 0, 812, 813, 106, 116, 793, 805,
803, 800, 105, 110, 125, 130, 133, 109, 789, 127,
0, 131, 125, 132, 768, 776, 783, 140, 766, 139,
781, 160, 161, 767, 771, 771, 813, 140, 184, 793,
813, 0, 789, 189, 198, 813, 287, 788, 191, 194,
159, 181, 813, 210, 215, 813, 813, 218, 232, 790,
813, 813, 762, 768, 749, 765, 762, 813, 234, 236,
784, 813, 813, 782, 0, 240, 813, 782, 781, 0,
0, 777, 776, 285, 288, 0, 290, 276, 292, 296,
303, 0, 813, 813, 813, 0, 751, 285, 745, 758,
742, 745, 753, 739, 741, 743, 77, 320, 743, 734,
733, 739, 746, 731, 733, 733, 731, 124, 732, 742,
723, 726, 295, 736, 735, 328, 754, 753, 0, 749,
748, 330, 721, 300, 717, 364, 217, 176, 329, 374,
745, 319, 188, 328, 312, 336, 340, 747, 746, 718,
724, 725, 813, 726, 343, 741, 740, 0, 0, 0,
739, 0, 0, 735, 0, 704, 718, 340, 332, 343,
345, 0, 0, 0, 0, 719, 0, 700, 699, 716,
713, 699, 696, 708, 699, 360, 706, 707, 384, 697,
703, 689, 690, 694, 688, 698, 0, 697, 689, 695,
694, 683, 683, 674, 678, 709, 689, 691, 672, 386,
705, 385, 395, 405, 362, 383, 384, 400, 403, 704,
813, 672, 675, 674, 700, 0, 0, 0, 681, 668,
403, 408, 658, 0, 680, 661, 0, 0, 674, 659,
0, 662, 0, 668, 423, 0, 658, 655, 325, 660,
667, 668, 0, 665, 0, 0, 655, 653, 0, 662,
425, 649, 429, 431, 390, 680, 180, 413, 421, 429,
433, 644, 651, 0, 647, 645, 0, 651, 654, 0,
653, 638, 651, 646, 436, 646, 636, 648, 646, 0,
631, 0, 0, 627, 0, 438, 813, 440, 436, 437,
438, 440, 447, 644, 632, 630, 640, 630, 0, 620,
813, 624, 630, 451, 623, 620, 0, 619, 0, 623,
629, 372, 444, 625, 589, 586, 568, 578, 813, 557,
548, 0, 554, 534, 532, 511, 522, 0, 541, 534,
485, 456, 460, 813, 0, 0, 813, 813, 465, 470,
467, 460, 462, 464, 472, 477, 473, 471, 470, 457,
465, 459, 0, 454, 469, 468, 0, 463, 449, 448,
443, 0, 461, 458, 455, 445, 448, 438, 813, 466,
436, 468, 439, 410, 361, 356, 813, 252, 215, 177,
139, 113, 61, 813, 813, 507, 515, 523, 531, 539,
544, 552, 556, 564, 568, 576, 584, 592, 600, 605,
609, 611, 615, 623, 627, 634, 636, 640, 644, 648
} ;
static yyconst short int yy_def[431] =
{ 0,
405, 1, 405, 3, 406, 406, 407, 407, 408, 408,
409, 409, 405, 13, 405, 405, 405, 405, 405, 410,
411, 412, 405, 405, 405, 405, 405, 405, 405, 413,
413, 413, 413, 413, 413, 413, 413, 413, 413, 413,
413, 413, 413, 413, 413, 413, 405, 405, 405, 414,
405, 415, 416, 405, 405, 405, 417, 405, 416, 416,
416, 416, 405, 405, 405, 405, 405, 405, 405, 418,
405, 405, 405, 405, 405, 405, 405, 405, 405, 405,
419, 405, 405, 420, 421, 405, 405, 410, 405, 422,
423, 412, 405, 405, 405, 424, 405, 405, 405, 405,
405, 425, 405, 405, 405, 413, 413, 413, 413, 413,
413, 413, 413, 413, 413, 413, 413, 413, 413, 413,
413, 413, 413, 413, 413, 413, 413, 413, 413, 413,
413, 413, 413, 413, 413, 405, 414, 405, 415, 416,
405, 405, 405, 405, 405, 417, 426, 416, 426, 417,
416, 416, 416, 416, 416, 405, 405, 418, 405, 405,
405, 405, 405, 405, 405, 419, 405, 427, 428, 421,
410, 429, 423, 412, 424, 405, 405, 405, 405, 405,
405, 425, 413, 413, 413, 413, 413, 413, 413, 413,
413, 413, 413, 413, 413, 405, 413, 413, 413, 413,
413, 413, 413, 413, 413, 413, 413, 413, 413, 413,
413, 413, 413, 413, 413, 414, 405, 405, 405, 405,
405, 426, 417, 417, 416, 416, 416, 416, 416, 418,
405, 405, 405, 405, 419, 430, 428, 429, 405, 405,
405, 405, 413, 413, 413, 413, 413, 413, 413, 413,
413, 405, 413, 413, 405, 413, 413, 413, 413, 413,
413, 413, 413, 413, 413, 413, 413, 413, 413, 413,
405, 405, 405, 405, 426, 405, 416, 416, 416, 416,
405, 405, 405, 430, 405, 405, 413, 413, 413, 413,
413, 405, 413, 405, 413, 413, 413, 413, 413, 413,
413, 413, 413, 413, 413, 405, 405, 405, 416, 416,
416, 416, 405, 405, 405, 405, 405, 413, 413, 413,
405, 413, 405, 405, 413, 413, 413, 413, 413, 413,
416, 416, 416, 416, 405, 405, 405, 405, 405, 413,
413, 413, 405, 405, 413, 413, 413, 413, 416, 416,
405, 405, 405, 405, 413, 413, 405, 405, 413, 413,
413, 405, 405, 405, 413, 413, 413, 405, 405, 405,
413, 413, 413, 405, 405, 405, 413, 413, 405, 405,
405, 413, 405, 405, 405, 405, 405, 405, 405, 405,
405, 405, 405, 405, 405, 405, 405, 405, 405, 405,
405, 405, 405, 405, 0, 405, 405, 405, 405, 405,
405, 405, 405, 405, 405, 405, 405, 405, 405, 405,
405, 405, 405, 405, 405, 405, 405, 405, 405, 405
} ;
static yyconst short int yy_nxt[858] =
{ 0,
16, 17, 18, 19, 20, 21, 16, 22, 16, 16,
16, 23, 24, 25, 26, 27, 28, 16, 29, 16,
30, 31, 32, 33, 31, 34, 31, 31, 35, 31,
31, 36, 37, 38, 39, 40, 41, 42, 43, 44,
45, 46, 31, 31, 47, 48, 49, 47, 50, 47,
47, 51, 47, 47, 47, 47, 47, 47, 47, 47,
47, 47, 47, 47, 52, 52, 52, 52, 52, 52,
52, 52, 52, 52, 52, 52, 52, 52, 52, 52,
52, 52, 52, 52, 52, 52, 52, 52, 54, 55,
56, 57, 404, 56, 58, 56, 56, 64, 65, 64,
65, 194, 79, 80, 66, 81, 66, 86, 86, 59,
82, 195, 60, 79, 80, 61, 81, 86, 86, 94,
95, 82, 96, 97, 94, 95, 103, 104, 62, 54,
55, 56, 57, 403, 56, 58, 56, 56, 98, 99,
99, 136, 136, 100, 95, 95, 100, 95, 95, 114,
59, 111, 116, 60, 101, 206, 61, 101, 107, 124,
108, 115, 207, 109, 110, 112, 141, 113, 117, 62,
68, 69, 102, 70, 121, 125, 402, 71, 72, 122,
223, 130, 127, 141, 128, 136, 136, 141, 141, 73,
142, 142, 74, 75, 129, 141, 154, 131, 141, 142,
142, 141, 309, 76, 132, 155, 77, 68, 69, 143,
70, 156, 156, 401, 71, 72, 156, 156, 143, 157,
157, 221, 144, 145, 227, 152, 73, 222, 153, 74,
75, 144, 145, 157, 157, 165, 165, 165, 165, 400,
76, 86, 86, 77, 83, 83, 83, 83, 83, 84,
83, 83, 83, 83, 83, 83, 83, 83, 83, 83,
83, 83, 83, 83, 85, 85, 85, 85, 85, 85,
85, 85, 85, 85, 85, 85, 85, 85, 85, 85,
85, 85, 85, 85, 85, 85, 85, 85, 147, 176,
147, 148, 399, 147, 149, 147, 147, 150, 100, 95,
95, 100, 95, 95, 99, 99, 99, 99, 184, 101,
179, 179, 101, 177, 180, 180, 178, 181, 181, 141,
101, 196, 196, 212, 218, 213, 141, 102, 185, 136,
136, 142, 142, 221, 219, 141, 224, 156, 156, 222,
229, 157, 157, 226, 165, 165, 179, 179, 228, 297,
143, 241, 241, 298, 242, 242, 101, 181, 181, 181,
181, 196, 196, 144, 145, 147, 223, 147, 148, 141,
147, 149, 147, 147, 150, 147, 398, 147, 225, 141,
147, 149, 147, 147, 150, 255, 255, 274, 274, 276,
141, 141, 397, 252, 221, 222, 147, 349, 147, 148,
222, 147, 149, 147, 147, 150, 147, 141, 147, 148,
141, 147, 149, 147, 147, 150, 278, 242, 242, 277,
141, 279, 242, 242, 255, 255, 306, 306, 141, 280,
308, 308, 274, 274, 313, 313, 141, 324, 324, 306,
306, 308, 308, 141, 141, 141, 396, 141, 313, 313,
310, 141, 324, 324, 294, 311, 312, 363, 363, 395,
331, 364, 364, 363, 363, 364, 364, 392, 392, 392,
392, 332, 344, 393, 391, 390, 389, 333, 334, 388,
387, 386, 350, 385, 384, 335, 383, 382, 381, 380,
379, 378, 377, 376, 375, 374, 373, 372, 371, 369,
368, 367, 370, 366, 365, 362, 394, 53, 53, 53,
53, 53, 53, 53, 53, 63, 63, 63, 63, 63,
63, 63, 63, 67, 67, 67, 67, 67, 67, 67,
67, 78, 78, 78, 78, 78, 78, 78, 78, 88,
88, 141, 88, 88, 88, 88, 88, 91, 141, 361,
91, 91, 92, 92, 360, 92, 92, 92, 92, 92,
106, 106, 106, 106, 137, 137, 359, 137, 137, 137,
137, 137, 139, 139, 139, 139, 140, 358, 357, 140,
140, 140, 140, 140, 146, 146, 356, 146, 146, 146,
146, 146, 158, 158, 355, 158, 158, 158, 158, 158,
166, 166, 354, 166, 166, 166, 166, 166, 169, 353,
352, 169, 169, 170, 170, 170, 170, 172, 172, 173,
173, 173, 173, 175, 175, 351, 175, 175, 175, 175,
175, 182, 141, 182, 147, 147, 141, 147, 147, 147,
147, 147, 236, 236, 237, 237, 237, 237, 238, 238,
238, 238, 284, 284, 284, 284, 348, 347, 346, 345,
343, 342, 341, 340, 339, 338, 337, 336, 330, 329,
328, 327, 326, 325, 323, 322, 321, 320, 319, 318,
317, 316, 315, 314, 275, 307, 305, 304, 303, 302,
301, 300, 299, 296, 295, 293, 292, 291, 290, 289,
288, 287, 286, 285, 167, 283, 282, 281, 159, 275,
273, 272, 271, 138, 270, 269, 268, 267, 266, 265,
264, 263, 262, 261, 260, 259, 258, 257, 256, 254,
253, 251, 250, 249, 248, 247, 246, 245, 244, 243,
240, 239, 93, 89, 235, 167, 234, 233, 232, 231,
230, 159, 141, 220, 217, 151, 141, 216, 138, 215,
214, 211, 210, 209, 208, 205, 204, 203, 202, 201,
200, 199, 198, 197, 193, 192, 191, 190, 189, 188,
187, 186, 183, 174, 93, 171, 89, 168, 167, 164,
163, 162, 161, 160, 159, 151, 141, 138, 135, 134,
133, 126, 123, 120, 119, 118, 105, 93, 90, 89,
87, 405, 15, 405, 405, 405, 405, 405, 405, 405,
405, 405, 405, 405, 405, 405, 405, 405, 405, 405,
405, 405, 405, 405, 405, 405, 405, 405, 405, 405,
405, 405, 405, 405, 405, 405, 405, 405, 405, 405,
405, 405, 405, 405, 405, 405, 405
} ;
static yyconst short int yy_chk[858] =
{ 0,
1, 1, 1, 1, 1, 1, 1, 1, 1, 1,
1, 1, 1, 1, 1, 1, 1, 1, 1, 1,
1, 1, 1, 1, 1, 1, 1, 1, 1, 1,
1, 1, 1, 1, 1, 1, 1, 1, 1, 1,
1, 1, 1, 1, 3, 3, 3, 3, 3, 3,
3, 3, 3, 3, 3, 3, 3, 3, 3, 3,
3, 3, 3, 3, 3, 3, 3, 3, 3, 3,
3, 3, 3, 3, 3, 3, 3, 3, 3, 3,
3, 3, 3, 3, 3, 3, 3, 3, 5, 5,
5, 5, 403, 5, 5, 5, 5, 7, 7, 8,
8, 117, 11, 11, 7, 11, 8, 17, 17, 5,
11, 117, 5, 12, 12, 5, 12, 18, 18, 23,
23, 12, 24, 24, 24, 24, 28, 28, 5, 6,
6, 6, 6, 402, 6, 6, 6, 6, 25, 25,
25, 48, 48, 26, 26, 26, 27, 27, 27, 33,
6, 32, 34, 6, 26, 128, 6, 27, 30, 40,
30, 33, 128, 30, 30, 32, 61, 32, 34, 6,
9, 9, 26, 9, 38, 40, 401, 9, 9, 38,
148, 43, 42, 148, 42, 49, 49, 277, 62, 9,
54, 54, 9, 9, 42, 153, 61, 43, 59, 55,
55, 60, 277, 9, 43, 62, 9, 10, 10, 54,
10, 64, 64, 400, 10, 10, 65, 65, 55, 68,
68, 147, 54, 54, 153, 59, 10, 147, 60, 10,
10, 55, 55, 69, 69, 79, 79, 80, 80, 399,
10, 86, 86, 10, 13, 13, 13, 13, 13, 13,
13, 13, 13, 13, 13, 13, 13, 13, 13, 13,
13, 13, 13, 13, 13, 13, 13, 13, 13, 13,
13, 13, 13, 13, 13, 13, 13, 13, 13, 13,
13, 13, 13, 13, 13, 13, 13, 13, 57, 98,
57, 57, 398, 57, 57, 57, 57, 57, 94, 94,
94, 95, 95, 95, 97, 97, 99, 99, 108, 94,
100, 100, 95, 98, 101, 101, 99, 101, 101, 155,
100, 118, 118, 133, 144, 133, 152, 94, 108, 136,
136, 142, 142, 149, 144, 154, 149, 156, 156, 149,
155, 157, 157, 152, 165, 165, 179, 179, 154, 259,
142, 178, 178, 259, 178, 178, 179, 180, 180, 181,
181, 196, 196, 142, 142, 146, 225, 146, 146, 225,
146, 146, 146, 146, 146, 150, 396, 150, 150, 332,
150, 150, 150, 150, 150, 199, 199, 220, 220, 222,
226, 227, 395, 196, 275, 222, 223, 332, 223, 223,
275, 223, 223, 223, 223, 223, 224, 228, 224, 224,
229, 224, 224, 224, 224, 224, 227, 241, 241, 226,
278, 228, 242, 242, 255, 255, 271, 271, 279, 229,
273, 273, 274, 274, 281, 281, 280, 295, 295, 306,
306, 308, 308, 309, 310, 311, 394, 312, 313, 313,
278, 333, 324, 324, 255, 279, 280, 352, 352, 393,
309, 353, 353, 363, 363, 364, 364, 390, 390, 392,
392, 310, 324, 391, 388, 387, 386, 311, 312, 385,
384, 383, 333, 381, 380, 313, 379, 378, 376, 375,
374, 372, 371, 370, 369, 368, 367, 366, 365, 363,
362, 361, 364, 360, 359, 351, 392, 406, 406, 406,
406, 406, 406, 406, 406, 407, 407, 407, 407, 407,
407, 407, 407, 408, 408, 408, 408, 408, 408, 408,
408, 409, 409, 409, 409, 409, 409, 409, 409, 410,
410, 350, 410, 410, 410, 410, 410, 411, 349, 347,
411, 411, 412, 412, 346, 412, 412, 412, 412, 412,
413, 413, 413, 413, 414, 414, 345, 414, 414, 414,
414, 414, 415, 415, 415, 415, 416, 344, 343, 416,
416, 416, 416, 416, 417, 417, 341, 417, 417, 417,
417, 417, 418, 418, 340, 418, 418, 418, 418, 418,
419, 419, 338, 419, 419, 419, 419, 419, 420, 337,
336, 420, 420, 421, 421, 421, 421, 422, 422, 423,
423, 423, 423, 424, 424, 335, 424, 424, 424, 424,
424, 425, 334, 425, 426, 426, 331, 426, 426, 426,
426, 426, 427, 427, 428, 428, 428, 428, 429, 429,
429, 429, 430, 430, 430, 430, 330, 328, 326, 325,
323, 322, 320, 318, 317, 316, 315, 314, 304, 301,
299, 298, 297, 296, 294, 293, 292, 291, 289, 288,
286, 285, 283, 282, 276, 272, 270, 268, 267, 264,
262, 261, 260, 258, 257, 254, 252, 250, 249, 246,
245, 243, 240, 239, 235, 234, 233, 232, 230, 221,
219, 218, 217, 216, 215, 214, 213, 212, 211, 210,
209, 208, 206, 205, 204, 203, 202, 201, 200, 198,
197, 195, 194, 193, 192, 191, 190, 189, 188, 186,
177, 176, 174, 171, 167, 166, 164, 162, 161, 160,
159, 158, 151, 145, 143, 141, 140, 138, 137, 135,
134, 132, 131, 130, 129, 127, 126, 125, 124, 123,
122, 121, 120, 119, 116, 115, 114, 113, 112, 111,
110, 109, 107, 93, 92, 89, 88, 84, 81, 77,
76, 75, 74, 73, 70, 58, 53, 50, 46, 45,
44, 41, 39, 37, 36, 35, 29, 22, 21, 20,
19, 15, 405, 405, 405, 405, 405, 405, 405, 405,
405, 405, 405, 405, 405, 405, 405, 405, 405, 405,
405, 405, 405, 405, 405, 405, 405, 405, 405, 405,
405, 405, 405, 405, 405, 405, 405, 405, 405, 405,
405, 405, 405, 405, 405, 405, 405
} ;
/* The intent behind this definition is that it'll catch
* any uses of REJECT which flex missed.
*/
#define REJECT reject_used_but_not_detected
#define yymore() yymore_used_but_not_detected
#define YY_MORE_ADJ 0
#define YY_RESTORE_YY_MORE_OFFSET
#define INITIAL 0
//--------------------------------------------------------------------
// Microsoft Monarch
//
// Copyright (c) Microsoft Corporation, 1997 - 1999.
//
// @doc OPTIONAL EXTRACTION CODES
//
// @module ms-sql.l |
// LEX tokenizer script
//
// @devnotes none
//
// @rev 0 | 04-Feb-97 | v-charca | Created
//
/**
** NOTE : when adding a new token (XXX) modify the following:
** 1.) Add %token _XXX to sql.y
** 2.) Add lexeme pattern to sql.l stating whether the token returns a TOKEN
** or a VALUE. If the token returns a value a node will need to be created to
** contain the value information. Therefore the VALUE macro will also need to
** specify a valid VARIANT type for the value.
**/
#include "msidxtr.h"
#ifdef DEBUG
# define YYTRACE(tknNum) LexerTrace(yytext, yyleng, tknNum);
#else
# define YYTRACE(tknNum)
#endif
#define TOKEN(tknNum) YYTRACE(tknNum) return(tknNum);
#define VALUE(tknNum) \
{ \
YYTRACE(tknNum) \
CreateTknValue(yylval, tknNum); \
return tknNum; \
}
#define STRING_VALUE(tknNum, wch, fQuote) \
{ \
YYTRACE(tknNum) \
CreateTknValue(yylval, tknNum, wch, fQuote); \
return tknNum; \
}
#define ID_VALUE(tknNum, wch) \
{ \
YYTRACE(tknNum) \
CreateTknValue(yylval, tknNum, wch); \
return _ID; \
}
/*
** Make Lex read from a block of data
** buffer is the character buffer,
** result is a variable to store the number of chars read
** ms is the size of the buffer
*/
#undef YY_INPUT
#define YY_INPUT(b, r, ms) (r = yybufferinput(b, ms))
//--------------------------------------------------------------------------------------------
// @func Makes a new copy of UNICODE string. Filters out double quotes
// @side Allocates enough bytes to hold string
// @rdesc Pointer to new UNICODE string
LPWSTR PwszDupFilter(
LPWSTR pwszOrig,
WCHAR wch )
{
LPWSTR pwszCopy = (LPWSTR)CoTaskMemAlloc( (wcslen(pwszOrig)+2)*sizeof(WCHAR) );
if ( 0 != pwszCopy )
{
LPWSTR pwsz = pwszCopy;
while ( 0 != *pwszOrig )
{
if ( *(pwszOrig+1) && *(pwszOrig+1) == *pwszOrig && wch == *pwszOrig )
pwszOrig++;
else
*pwsz++ = *pwszOrig++;
}
*pwsz = L'\0';
}
return pwszCopy;
}
//--------------------------------------------------------------------------------------------
// YYLEXER::CreateTknValue
// Creates a QUERYTREE node structure which is passed to the YACC value stack.
// This routines uses the TokenInfo map to determine which opids to create for
// the given string.
//
//
void YYLEXER::CreateTknValue(
YYSTYPE *ppct,
short tknNum,
YY_CHAR wch,
BOOL fQuote )
{
// Note that values containing variants can only be CONSTANTS or ID's
// SHOULD BE DONE BY valType
switch ( tknNum )
{
case _ID:
case _TEMPVIEW:
{
// Assume table_name for now. Might have to correct this when I
// see the context in the parser.
if ( 0 == (*ppct = PctAllocNode(DBVALUEKIND_WSTR)) )
throw(E_OUTOFMEMORY);
(*ppct)->op = DBOP_table_name;
(*ppct)->wKind = DBVALUEKIND_WSTR;
(*ppct)->value.pwszValue = CoTaskStrDup(yytext_ptr);
if( 0 == (*ppct)->value.pwszValue )
{
DeleteDBQT( *ppct );
*ppct = NULL;
throw(E_OUTOFMEMORY);
}
_wcsupr((*ppct)->value.pwszValue);
break;
}
case _DELIMITED_ID:
{
if ( 0 == (*ppct = PctAllocNode(DBVALUEKIND_WSTR)) )
throw(E_OUTOFMEMORY);
(*ppct)->op = DBOP_table_name;
(*ppct)->wKind = DBVALUEKIND_WSTR;
// Strip quotes on delimited identifier
yytext_ptr[wcslen(yytext_ptr)-1] = L'\0';
(*ppct)->value.pwszValue = PwszDupFilter(yytext_ptr+1, wch);
if( 0 == (*ppct)->value.pwszValue )
{
DeleteDBQT( *ppct );
*ppct = NULL;
throw(E_OUTOFMEMORY);
}
break;
}
case _URL:
case _STRING:
case _PREFIX_STRING:
{
// NOTE: This is really a PROPVARIANT node, but there is no DBVALUEKIND for PROPVARIANT.
if ( 0 == (*ppct = PctAllocNode(DBVALUEKIND_VARIANT, DBOP_scalar_constant)) )
throw(E_OUTOFMEMORY);
LPWSTR pwsz = yytext_ptr;
LPWSTR pwszCopy = PwszDupFilter(pwsz, wch);
if ( 0 == pwszCopy )
{
DeleteDBQT( *ppct );
*ppct = NULL;
throw(E_OUTOFMEMORY);
}
LPWSTR pwszTemp = pwszCopy;
// Strip quotes on literals or
if ( fQuote && (*pwszCopy == L'\"' || *pwszCopy == L'\'') )
{
pwszCopy++;
Assert(pwszCopy[wcslen(pwszCopy)-1] == L'\"' || pwszCopy[wcslen(pwszCopy)-1] == L'\'');
pwszCopy[wcslen(pwszCopy)-1] = L'\0';
}
((PROPVARIANT*)(*ppct)->value.pvValue)->bstrVal = SysAllocString( pwszCopy );
CoTaskMemFree( pwszTemp ); // throw away temporary before testing for out of memory
((PROPVARIANT*)(*ppct)->value.pvValue)->vt = VT_BSTR;
if( 0 == ((PROPVARIANT*)(*ppct)->value.pvValue)->bstrVal )
{
DeleteDBQT( *ppct );
*ppct = 0;
throw(E_OUTOFMEMORY);
}
}
break;
case _INTNUM:
if ( 0 == (*ppct = PctAllocNode(DBVALUEKIND_VARIANT, DBOP_scalar_constant)) )
throw(E_OUTOFMEMORY);
((PROPVARIANT*)(*ppct)->value.pvValue)->bstrVal = SysAllocString( yytext_ptr );
((PROPVARIANT*)(*ppct)->value.pvValue)->vt = VT_BSTR;
if ( 0 == ((PROPVARIANT*)(*ppct)->value.pvValue)->bstrVal )
{
DeleteDBQT( *ppct );
*ppct = 0;
throw(E_OUTOFMEMORY);
}
(*ppct)->hrError = PropVariantChangeTypeI64( (PROPVARIANT*)(*ppct)->value.pvValue );
if ( FAILED((*ppct)->hrError) )
{
HRESULT hr = (*ppct)->hrError;
DeleteDBQT( *ppct );
*ppct = 0;
throw(hr);
}
break;
case _REALNUM:
if ( 0 == (*ppct = PctAllocNode(DBVALUEKIND_VARIANT, DBOP_scalar_constant)) )
throw(E_OUTOFMEMORY);
((PROPVARIANT*)(*ppct)->value.pvValue)->bstrVal = SysAllocString( yytext_ptr );
((PROPVARIANT*)(*ppct)->value.pvValue)->vt = VT_BSTR;
if ( 0 == ((PROPVARIANT*)(*ppct)->value.pvValue)->bstrVal )
{
DeleteDBQT( *ppct );
*ppct = NULL;
throw(E_OUTOFMEMORY);
}
(*ppct)->hrError = VariantChangeTypeEx( (*ppct)->value.pvarValue, // convert in place
(*ppct)->value.pvarValue,
LOCALE_SYSTEM_DEFAULT,
0,
VT_R8 );
if ( FAILED((*ppct)->hrError) )
{
HRESULT hr = (*ppct)->hrError;
DeleteDBQT( *ppct );
*ppct = 0;
throw(hr);
}
break;
default:
Assert( !"Unkown token value" );
}
}
#define contains 1
#define cntntsrch 2
#define scope0 3
#define scope1 4
#define scope2 5
#define view 6
/* Macros after this point can all be overridden by user definitions in
* section 1.
*/
#ifndef YY_SKIP_YYWRAP
#ifdef __cplusplus
int yyywrap YY_PROTO(( void )) {return 1;}
#else
extern int yyywrap YY_PROTO(( void ));
#endif
#endif
#ifndef yytext_ptr
static void yy_flex_strncpy YY_PROTO(( YY_CHAR *, yyconst YY_CHAR *, int ));
#endif
#ifdef YY_NEED_STRLEN
static int yy_flex_strlen YY_PROTO(( yyconst YY_CHAR * ));
#endif
#ifndef YY_NO_INPUT
#endif
#if YY_STACK_USED
static int yy_start_stack_ptr = 0;
static int yy_start_stack_depth = 0;
static int *yy_start_stack = 0;
#ifndef YY_NO_PUSH_STATE
static void yy_push_state YY_PROTO(( int new_state ));
#endif
#ifndef YY_NO_POP_STATE
static void yy_pop_state YY_PROTO(( void ));
#endif
#ifndef YY_NO_TOP_STATE
static int yy_top_state YY_PROTO(( void ));
#endif
#else
#define YY_NO_PUSH_STATE 1
#define YY_NO_POP_STATE 1
#define YY_NO_TOP_STATE 1
#endif
#ifdef YY_MALLOC_DECL
YY_MALLOC_DECL
#else
#if __STDC__
#ifndef __cplusplus
#include <stdlib.h>
#endif
#else
/* Just try to get by without declaring the routines. This will fail
* miserably on non-ANSI systems for which sizeof(size_t) != sizeof(int)
* or sizeof(void*) != sizeof(int).
*/
#endif
#endif
/* Amount of stuff to slurp up with each read. */
#ifndef YY_READ_BUF_SIZE
#define YY_READ_BUF_SIZE (8192 / sizeof(TCHAR))
#endif
/* Copy whatever the last rule matched to the standard output. */
#ifndef ECHO
#define ECHO LexerOutput( yytext, yyleng )
#endif
/* Gets input and stuffs it into "buf". number of characters read, or YY_NULL,
* is returned in "result".
*/
#ifndef YY_INPUT
#define YY_INPUT(buf,result,max_size) \
if ( (result = LexerInput( (YY_CHAR *) buf, max_size )) < 0 ) \
/*YY_FATAL_ERROR( L"input in flex scanner failed" );*/
throw(E_FAIL);
#endif
/* No semi-colon after return; correct usage is to write "yyterminate();" -
* we don't want an extra ';' after the "return" because that will cause
* some compilers to complain about unreachable statements.
*/
#ifndef yyterminate
#define yyterminate() return YY_NULL
#endif
/* Number of entries by which start-condition stack grows. */
#ifndef YY_START_STACK_INCR
#define YY_START_STACK_INCR 25
#endif
/* Report a fatal error. */
#ifndef YY_FATAL_ERROR
#define YY_FATAL_ERROR(msg) LexerError( msg )
#endif
/* Default declaration of generated scanner - a define so the user can
* easily add parameters.
*/
#ifndef YY_DECL
#define YY_DECL int YYLEXER::yylex(YYSTYPE *yylval)
#endif
/* Code executed at the beginning of each rule, after yytext and yyleng
* have been set up.
*/
#ifndef YY_USER_ACTION
#define YY_USER_ACTION
#endif
/* Code executed at the end of each rule. */
#ifndef YY_BREAK
#define YY_BREAK break;
#endif
#define YY_RULE_SETUP \
YY_USER_ACTION
YY_DECL
{
register yy_state_type yy_current_state;
register YY_CHAR *yy_cp, *yy_bp;
register int yy_act;
/***
*** Reserved words in every context
***/
if ( yy_init )
{
yy_init = 0;
#ifdef YY_USER_INIT
YY_USER_INIT;
#endif
if ( ! yy_start )
yy_start = 1; /* first start state */
if ( ! yy_current_buffer )
yy_current_buffer =
yy_create_buffer( (cInputBuffer * sizeof(YY_CHAR)) + sizeof(YY_CHAR) );
yy_load_buffer_state();
if (yyprimetoken)
{
int yysavetoken = yyprimetoken;
yyprimetoken = 0;
return yysavetoken;
}
}
while ( 1 ) /* loops until end-of-file is reached */
{
yy_cp = yy_c_buf_p;
/* Support of yytext. */
*yy_cp = yy_hold_char;
/* yy_bp points to the position in yy_ch_buf of the start of
* the current run.
*/
yy_bp = yy_cp;
yy_current_state = yy_start;
yy_match:
do
{
register YY_CHAR yy_c = 1; if (256 > *yy_cp) yy_c = (YY_CHAR) yy_ec[YY_SC_TO_UI(*yy_cp)];
if ( yy_accept[yy_current_state] )
{
yy_last_accepting_state = yy_current_state;
yy_last_accepting_cpos = yy_cp;
}
while ( yy_chk[yy_base[yy_current_state] + yy_c] != yy_current_state )
{
yy_current_state = (int) yy_def[yy_current_state];
if ( yy_current_state >= 406 )
yy_c = (YY_CHAR) yy_meta[(unsigned int) yy_c];
}
yy_current_state = yy_nxt[yy_base[yy_current_state] + (unsigned int) yy_c];
++yy_cp;
}
while ( yy_current_state != 405 );
yy_cp = yy_last_accepting_cpos;
yy_current_state = yy_last_accepting_state;
yy_find_action:
yy_act = yy_accept[yy_current_state];
YY_DO_BEFORE_ACTION;
do_action: /* This label is used only to access EOF actions. */
switch ( yy_act )
{ /* beginning of action switch */
case 0: /* must back up */
/* undo the effects of YY_DO_BEFORE_ACTION */
*yy_cp = yy_hold_char;
yy_cp = yy_last_accepting_cpos;
yy_current_state = yy_last_accepting_state;
goto yy_find_action;
case 1:
YY_RULE_SETUP
{ TOKEN(_ALL); }
YY_BREAK
case 2:
YY_RULE_SETUP
{ TOKEN(_AND); }
YY_BREAK
case 3:
YY_RULE_SETUP
{ TOKEN(_ANY); }
YY_BREAK
case 4:
YY_RULE_SETUP
{ TOKEN(_ARRAY); }
YY_BREAK
case 5:
YY_RULE_SETUP
{ TOKEN(_AS); }
YY_BREAK
case 6:
YY_RULE_SETUP
{ TOKEN(_ASC); }
YY_BREAK
case 7:
YY_RULE_SETUP
{ TOKEN(_CAST); }
YY_BREAK
case 8:
YY_RULE_SETUP
{ TOKEN(_CREATE); }
YY_BREAK
case 9:
YY_RULE_SETUP
{ BEGIN contains;TOKEN(_CONTAINS); }
YY_BREAK
case 10:
YY_RULE_SETUP
{ TOKEN(_DESC); }
YY_BREAK
case 11:
YY_RULE_SETUP
{ TOKEN(_DROP); }
YY_BREAK
case 12:
YY_RULE_SETUP
{ TOKEN(_FALSE); }
YY_BREAK
case 13:
YY_RULE_SETUP
{ TOKEN(_FREETEXT); }
YY_BREAK
case 14:
YY_RULE_SETUP
{ TOKEN(_FROM); }
YY_BREAK
case 15:
YY_RULE_SETUP
{ TOKEN(_IS); }
YY_BREAK
case 16:
YY_RULE_SETUP
{ TOKEN(_IS_NOT); }
YY_BREAK
case 17:
YY_RULE_SETUP
{ TOKEN(_LIKE); }
YY_BREAK
case 18:
YY_RULE_SETUP
{ TOKEN(_MATCHES); }
YY_BREAK
case 19:
YY_RULE_SETUP
{ TOKEN(_NOT); }
YY_BREAK
case 20:
YY_RULE_SETUP
{ TOKEN(_NOT_LIKE); }
YY_BREAK
case 21:
YY_RULE_SETUP
{ TOKEN(_NULL); }
YY_BREAK
case 22:
YY_RULE_SETUP
{ TOKEN(_OR); }
YY_BREAK
case 23:
YY_RULE_SETUP
{ TOKEN(_ORDER_BY); }
YY_BREAK
case 24:
YY_RULE_SETUP
{ TOKEN(_PASSTHROUGH); }
YY_BREAK
case 25:
YY_RULE_SETUP
{ TOKEN(_PROPERTYNAME); }
YY_BREAK
case 26:
YY_RULE_SETUP
{ TOKEN(_PROPID); }
YY_BREAK
case 27:
YY_RULE_SETUP
{ TOKEN(_RANKMETHOD); }
YY_BREAK
case 28:
YY_RULE_SETUP
{ BEGIN scope0; TOKEN(_SCOPE); }
YY_BREAK
case 29:
YY_RULE_SETUP
{ TOKEN(_SELECT); }
YY_BREAK
case 30:
YY_RULE_SETUP
{ TOKEN(_SET); }
YY_BREAK
case 31:
YY_RULE_SETUP
{ TOKEN(_SOME); }
YY_BREAK
case 32:
YY_RULE_SETUP
{ TOKEN(_TABLE); }
YY_BREAK
case 33:
YY_RULE_SETUP
{ TOKEN(_TRUE); }
YY_BREAK
case 34:
YY_RULE_SETUP
{ TOKEN(_TYPE); }
YY_BREAK
case 35:
YY_RULE_SETUP
{ TOKEN(_UNION); }
YY_BREAK
case 36:
YY_RULE_SETUP
{ TOKEN(_UNKNOWN); }
YY_BREAK
case 37:
YY_RULE_SETUP
{ TOKEN(_VIEW); }
YY_BREAK
case 38:
YY_RULE_SETUP
{ TOKEN(_WHERE); }
YY_BREAK
case 39:
YY_RULE_SETUP
{ /* empty lex rule */ }
YY_BREAK
case 40:
YY_RULE_SETUP
{ VALUE(_ID); }
YY_BREAK
case 41:
YY_RULE_SETUP
{ VALUE(_TEMPVIEW); }
YY_BREAK
case 42:
YY_RULE_SETUP
{ VALUE(_TEMPVIEW); }
YY_BREAK
case 43:
YY_RULE_SETUP
{ ID_VALUE(_DELIMITED_ID, L'"'); }
YY_BREAK
case 44:
YY_RULE_SETUP
{ STRING_VALUE(_STRING, L'\'', TRUE);}
YY_BREAK
case 45:
YY_RULE_SETUP
{ VALUE(_INTNUM); }
YY_BREAK
case 46:
YY_RULE_SETUP
{ VALUE(_REALNUM); }
YY_BREAK
case 47:
YY_RULE_SETUP
{ /* empty lex rule */ }
YY_BREAK
case 48:
YY_RULE_SETUP
{ TOKEN(_GE); }
YY_BREAK
case 49:
YY_RULE_SETUP
{ TOKEN(_LE); }
YY_BREAK
case 50:
YY_RULE_SETUP
{ TOKEN(_NE); }
YY_BREAK
case 51:
YY_RULE_SETUP
{ TOKEN(_NE); }
YY_BREAK
case 52:
YY_RULE_SETUP
{ TOKEN(_DOT); }
YY_BREAK
case 53:
YY_RULE_SETUP
{ BEGIN view; TOKEN(_DOTDOT); }
YY_BREAK
case 54:
YY_RULE_SETUP
{ BEGIN view; TOKEN(_DOTDOTDOT); }
YY_BREAK
case 55:
YY_RULE_SETUP
{ BEGIN scope0; TOKEN(_DOTDOT_SCOPE);}
YY_BREAK
case 56:
YY_RULE_SETUP
{ BEGIN scope0; TOKEN(_DOTDOTDOT_SCOPE);}
YY_BREAK
case 57:
YY_RULE_SETUP
{ YYTRACE(yytext[0]); return yytext[0]; }
YY_BREAK
/***
*** A <contains predicate> has been started. The only things we should see are:
*** ( - matched by .
*** <column reference> - matched by {id} or "{br_id}"
*** , - matched by .
*** ' - matched by \'. Also switch to content search state (cntnsrch).
***/
case 58:
YY_RULE_SETUP
{ BEGIN cntntsrch;YYTRACE(yytext[0]); return yytext[0];}
YY_BREAK
case 59:
YY_RULE_SETUP
{ VALUE(_ID); }
YY_BREAK
case 60:
YY_RULE_SETUP
{ ID_VALUE(_DELIMITED_ID, L'"'); }
YY_BREAK
case 61:
YY_RULE_SETUP
{ /* empty lex rule */ }
YY_BREAK
case 62:
YY_RULE_SETUP
{ YYTRACE(yytext[0]); return yytext[0];}
YY_BREAK
/***
*** The only things we should see are:
*** <global view name> - matched by {id}
*** _TEMPVIEW - matched by \#{id} or \#\#{id}
***/
case 63:
YY_RULE_SETUP
{ BEGIN INITIAL; VALUE(_ID); }
YY_BREAK
case 64:
YY_RULE_SETUP
{ BEGIN INITIAL; VALUE(_TEMPVIEW); }
YY_BREAK
case 65:
YY_RULE_SETUP
{ BEGIN INITIAL; VALUE(_TEMPVIEW); }
YY_BREAK
/***
*** A <content search condition> has been started. There are several keywords we can see here.
*** We are also looking for a quoted string, a prefix string, or a simple term. We are taken
*** back to the initial state by a single quote (').
***/
case 66:
YY_RULE_SETUP
{ unput(L' '); TOKEN(_AND); }
YY_BREAK
case 67:
YY_RULE_SETUP
{ TOKEN(_COERCE); }
YY_BREAK
case 68:
YY_RULE_SETUP
{ TOKEN(_ISABOUT); }
YY_BREAK
case 69:
YY_RULE_SETUP
{ TOKEN(_NEAR); }
YY_BREAK
case 70:
YY_RULE_SETUP
{ unput(L' '); TOKEN(_NOT); }
YY_BREAK
case 71:
YY_RULE_SETUP
{ unput(L' '); TOKEN(_OR); }
YY_BREAK
case 72:
YY_RULE_SETUP
{ TOKEN(_FORMSOF); }
YY_BREAK
case 73:
YY_RULE_SETUP
{ TOKEN(_WEIGHT); }
YY_BREAK
case 74:
YY_RULE_SETUP
{ STRING_VALUE(_PREFIX_STRING, L'\'', TRUE);}
YY_BREAK
case 75:
YY_RULE_SETUP
{ STRING_VALUE(_STRING, L'\'', TRUE);}
YY_BREAK
case 76:
YY_RULE_SETUP
{ BEGIN INITIAL; YYTRACE(yytext[0]); return yytext[0];}
YY_BREAK
case 77:
YY_RULE_SETUP
{ /* empty lex rule */ }
YY_BREAK
case 78:
YY_RULE_SETUP
{ STRING_VALUE(_STRING, L'\'', FALSE)}
YY_BREAK
case 79:
YY_RULE_SETUP
{ YYTRACE(yytext[0]); return yytext[0];}
YY_BREAK
/***
*** A <from clause> has been started. We've already seen the keyword SCOPE, so this
*** is not a FROM <view name>. We're just looking for a ( now to put us into the
*** next state (scope1).
*** ( - matched by \(. Also switch to scope1 state.
***/
case 80:
YY_RULE_SETUP
{ BEGIN scope1; YYTRACE(yytext[0]); return yytext[0];}
YY_BREAK
case 81:
YY_RULE_SETUP
{ /* empty lex rule */ }
YY_BREAK
case 82:
YY_RULE_SETUP
{ BEGIN scope1; YYTRACE(yytext[0]); return yytext[0];}
YY_BREAK
/***
*** We're in the middle of a <from clause>. We've seen FROM SCOPE(, so now we need to recognize
*** the various scope definitions that we might see here. The two important things to recognize
*** are:
*** ( - matched by \(. Also switch to scope2 state to match parens.
*** ) - matched by \). Also switch to the initial (finished <from clause>).
***/
case 83:
YY_RULE_SETUP
{ STRING_VALUE(_URL, L'"', TRUE); }
YY_BREAK
case 84:
YY_RULE_SETUP
{ TOKEN(_ALL); }
YY_BREAK
case 85:
YY_RULE_SETUP
{ TOKEN(_DEEP_TRAVERSAL); }
YY_BREAK
case 86:
YY_RULE_SETUP
{ TOKEN(_EXCLUDE_SEARCH_TRAVERSAL);}
YY_BREAK
case 87:
YY_RULE_SETUP
{ TOKEN(_OF); }
YY_BREAK
case 88:
YY_RULE_SETUP
{ TOKEN(_SHALLOW_TRAVERSAL); }
YY_BREAK
case 89:
YY_RULE_SETUP
{ /* empty lex rule */ }
YY_BREAK
case 90:
YY_RULE_SETUP
{ BEGIN scope2; YYTRACE(yytext[0]); return yytext[0];}
YY_BREAK
case 91:
YY_RULE_SETUP
{ BEGIN INITIAL; YYTRACE(yytext[0]); return yytext[0];}
YY_BREAK
case 92:
YY_RULE_SETUP
{ YYTRACE(yytext[0]); return yytext[0];}
YY_BREAK
/***
*** We're still in the middle of a <from clause>. So far we've seen:
*** FROM SCOPE( ... (
*** We need to find a ')' to finish out the element we're working on:
*** ) - matched by \). Also switch back to scope1 state.
***/
case 93:
YY_RULE_SETUP
{ /* empty lex rule */ }
YY_BREAK
case 94:
YY_RULE_SETUP
{ STRING_VALUE(_URL, L'"', TRUE); }
YY_BREAK
case 95:
YY_RULE_SETUP
{ BEGIN scope1; YYTRACE(yytext[0]); return yytext[0];}
YY_BREAK
case 96:
YY_RULE_SETUP
{ YYTRACE(yytext[0]); return yytext[0];}
YY_BREAK
case 97:
YY_RULE_SETUP
ECHO;
YY_BREAK
case YY_STATE_EOF(INITIAL):
case YY_STATE_EOF(contains):
case YY_STATE_EOF(cntntsrch):
case YY_STATE_EOF(scope0):
case YY_STATE_EOF(scope1):
case YY_STATE_EOF(scope2):
case YY_STATE_EOF(view):
yyterminate();
case YY_END_OF_BUFFER:
{
/* Amount of text matched not including the EOB YY_CHAR. */
int yy_amount_of_matched_text = (int) (yy_cp - yytext_ptr) - 1;
/* Undo the effects of YY_DO_BEFORE_ACTION. */
*yy_cp = yy_hold_char;
YY_RESTORE_YY_MORE_OFFSET
if ( yy_current_buffer->yy_buffer_status == YY_BUFFER_NEW )
{
/* We're scanning a new file or input source. It's
* possible that this happened because the user
* just pointed yyin at a new source and called
* yylex(). If so, then we have to assure
* consistency between yy_current_buffer and our
* globals. Here is the right place to do so, because
* this is the first action (other than possibly a
* back-up) that will match for the new input source.
*/
yy_n_chars = yy_current_buffer->yy_n_chars;
yy_current_buffer->yy_buffer_status = YY_BUFFER_NORMAL;
}
/* Note that here we test for yy_c_buf_p "<=" to the position
* of the first EOB in the buffer, since yy_c_buf_p will
* already have been incremented past the NUL character
* (since all states make transitions on EOB to the
* end-of-buffer state). Contrast this with the test
* in input().
*/
if ( yy_c_buf_p <= &yy_current_buffer->yy_ch_buf[yy_n_chars] )
{ /* This was really a NUL. */
yy_state_type yy_next_state;
yy_c_buf_p = yytext_ptr + yy_amount_of_matched_text;
yy_current_state = yy_get_previous_state();
/* Okay, we're now positioned to make the NUL
* transition. We couldn't have
* yy_get_previous_state() go ahead and do it
* for us because it doesn't know how to deal
* with the possibility of jamming (and we don't
* want to build jamming into it because then it
* will run more slowly).
*/
yy_next_state = yy_try_NUL_trans( yy_current_state );
yy_bp = yytext_ptr + YY_MORE_ADJ;
if ( yy_next_state )
{
/* Consume the NUL. */
yy_cp = ++yy_c_buf_p;
yy_current_state = yy_next_state;
goto yy_match;
}
else
{
yy_cp = yy_last_accepting_cpos;
yy_current_state = yy_last_accepting_state;
goto yy_find_action;
}
}
else switch ( yy_get_next_buffer() )
{
case EOB_ACT_END_OF_FILE:
{
yy_did_buffer_switch_on_eof = 0;
if ( yyywrap() )
{
/* Note: because we've taken care in
* yy_get_next_buffer() to have set up
* yytext, we can now set up
* yy_c_buf_p so that if some total
* hoser (like flex itself) wants to
* call the scanner after we return the
* YY_NULL, it'll still work - another
* YY_NULL will get returned.
*/
yy_c_buf_p = yytext_ptr + YY_MORE_ADJ;
yy_act = YY_STATE_EOF(YY_START);
goto do_action;
}
else
{
if ( ! yy_did_buffer_switch_on_eof )
YY_NEW_FILE;
}
break;
}
case EOB_ACT_CONTINUE_SCAN:
yy_c_buf_p =
yytext_ptr + yy_amount_of_matched_text;
yy_current_state = yy_get_previous_state();
yy_cp = yy_c_buf_p;
yy_bp = yytext_ptr + YY_MORE_ADJ;
goto yy_match;
case EOB_ACT_LAST_MATCH:
yy_c_buf_p =
&yy_current_buffer->yy_ch_buf[yy_n_chars];
yy_current_state = yy_get_previous_state();
yy_cp = yy_c_buf_p;
yy_bp = yytext_ptr + YY_MORE_ADJ;
goto yy_find_action;
}
break;
}
default:
/* YY_FATAL_ERROR(L"fatal flex scanner internal error--no action found" );*/
throw(E_FAIL);
} /* end of action switch */
} /* end of scanning one token */
} /* end of yylex */
YYLEXER::YYLEXER()
{
yy_c_buf_p = 0;
yy_init = 1;
yy_start = 0;
yyprimetoken = 0;
yy_flex_debug = 0;
yylineno = 1; // this will only get updated if %option yylineno
yy_did_buffer_switch_on_eof = 0;
yy_looking_for_trail_begin = 0;
yy_more_flag = 0;
yy_more_len = 0;
yy_more_offset = yy_prev_more_offset = 0;
yy_start_stack_ptr = yy_start_stack_depth = 0;
yy_start_stack = 0;
yy_current_buffer = 0;
#ifdef YY_USES_REJECT
yy_state_buf = new yy_state_type[YY_BUF_SIZE + 2];
#else
yy_state_buf = 0;
#endif
pszInputBuffer = pCurBuffer = (YY_CHAR *)NULL;
cInputBuffer = 0;
#ifdef DEBUG
tkndebug = getenv("TKNDEBUG") ? 1 : 0;
#endif
}
YYLEXER::~YYLEXER()
{
delete yy_state_buf;
yy_delete_buffer( yy_current_buffer );
}
#ifdef YY_INTERACTIVE
int YYLEXER::LexerInput( YY_CHAR* buf, int /* max_size */ )
#else
int YYLEXER::LexerInput( YY_CHAR* buf, int max_size )
#endif
{
return 0;
}
void YYLEXER::LexerOutput( const YY_CHAR* buf, int size )
{
/*
for (int i=0; i<size; i++)
yyout->put(char(buf[i]));
(void) yyout->put('\n');
*/
}
#ifdef DEBUG
void YYLEXER::LexerTrace(const YY_CHAR* buf, int size, int tknNum)
{
if (tkndebug > 0)
{
cout << ">> Lexing Token : ";
for (int i=0; i<size; i++)
cout << char(buf[i]);
cout << " (" << tknNum << ")"<< endl;
}
}
#endif
void YYLEXER::ResetLexer()
{
yy_init = 1;
yy_start = 0;
#ifdef DEBUG
tkndebug = getenv("TKNTRACE") ? 1 : 0;
#endif
}
int YYLEXER::yybufferinput(YY_CHAR *pszBuffer, int cMax)
{
int n = min(cMax, cInputBuffer - (int) (pCurBuffer - pszInputBuffer));
if (n > 0)
{
memcpy(pszBuffer, pCurBuffer, n * sizeof(TCHAR));
pCurBuffer += n;
}
return n;
}
void YYLEXER::yyprimebuffer(YY_CHAR *pszBuffer)
{
// if (NULL != pszInputBuffer)
// CoTaskMemFree(pszInputBuffer);
// pszInputBuffer = pCurBuffer = strdup(pszBuffer);
pszInputBuffer = pCurBuffer = pszBuffer;
cInputBuffer = strlen(pszInputBuffer);
ResetLexer();
}
void YYLEXER::yyprimelexer(int eToken)
{
yyprimetoken = eToken;
}
/* yy_get_next_buffer - try to read in a new buffer
*
* Returns a code representing an action:
* EOB_ACT_LAST_MATCH -
* EOB_ACT_CONTINUE_SCAN - continue scanning from current position
* EOB_ACT_END_OF_FILE - end of file
*/
int YYLEXER::yy_get_next_buffer()
{
register YY_CHAR *dest = yy_current_buffer->yy_ch_buf;
register YY_CHAR *source = yytext_ptr;
register int number_to_move, i;
int ret_val;
if ( yy_c_buf_p > &yy_current_buffer->yy_ch_buf[yy_n_chars + 1] )
/* YY_FATAL_ERROR(L"fatal flex scanner internal error--end of buffer missed" ); */
throw(E_FAIL);
if ( yy_current_buffer->yy_fill_buffer == 0 )
{ /* Don't try to fill the buffer, so this is an EOF. */
if ( yy_c_buf_p - yytext_ptr - YY_MORE_ADJ == 1 )
{
/* We matched a single character, the EOB, so
* treat this as a final EOF.
*/
return EOB_ACT_END_OF_FILE;
}
else
{
/* We matched some text prior to the EOB, first
* process it.
*/
return EOB_ACT_LAST_MATCH;
}
}
/* Try to read more data. */
/* First move last chars to start of buffer. */
number_to_move = (int) (yy_c_buf_p - yytext_ptr) - 1;
for ( i = 0; i < number_to_move; ++i )
*(dest++) = *(source++);
if ( yy_current_buffer->yy_buffer_status == YY_BUFFER_EOF_PENDING )
/* don't do the read, it's not guaranteed to return an EOF,
* just force an EOF
*/
yy_current_buffer->yy_n_chars = yy_n_chars = 0;
else
{
int num_to_read =
yy_current_buffer->yy_buf_size - number_to_move - 1;
while ( num_to_read <= 0 )
{ /* Not enough room in the buffer - grow it. */
#ifdef YY_USES_REJECT
/*YY_FATAL_ERROR(L"input buffer overflow, can't enlarge buffer because scanner uses REJECT" );*/
throw(E_OUTOFMEMORY);
#else
/* just a shorter name for the current buffer */
YY_BUFFER_STATE b = yy_current_buffer;
int yy_c_buf_p_offset =
(int) (yy_c_buf_p - b->yy_ch_buf);
if ( b->yy_is_our_buffer )
{
int new_size = b->yy_buf_size * 2;
if ( new_size <= 0 )
b->yy_buf_size += b->yy_buf_size / 8;
else
b->yy_buf_size *= 2;
b->yy_ch_buf = (YY_CHAR *)
/* Include room in for 2 EOB chars. */
yy_flex_realloc( (void *) b->yy_ch_buf,
b->yy_buf_size + 2 );
}
else
/* Can't grow it, we don't own it. */
b->yy_ch_buf = 0;
if ( ! b->yy_ch_buf )
/*YY_FATAL_ERROR(L"fatal error - scanner input buffer overflow");*/
throw(E_FAIL);
yy_c_buf_p = &b->yy_ch_buf[yy_c_buf_p_offset];
num_to_read = yy_current_buffer->yy_buf_size -
number_to_move - 1;
#endif
}
if ( num_to_read > YY_READ_BUF_SIZE )
num_to_read = YY_READ_BUF_SIZE;
/* Read in more data. */
YY_INPUT( (&yy_current_buffer->yy_ch_buf[number_to_move]),
yy_n_chars, num_to_read );
yy_current_buffer->yy_n_chars = yy_n_chars;
}
if ( yy_n_chars == 0 )
{
if ( number_to_move == YY_MORE_ADJ )
{
ret_val = EOB_ACT_END_OF_FILE;
yyrestart( );
}
else
{
ret_val = EOB_ACT_LAST_MATCH;
yy_current_buffer->yy_buffer_status =
YY_BUFFER_EOF_PENDING;
}
}
else
ret_val = EOB_ACT_CONTINUE_SCAN;
yy_n_chars += number_to_move;
yy_current_buffer->yy_ch_buf[yy_n_chars] = YY_END_OF_BUFFER_CHAR;
yy_current_buffer->yy_ch_buf[yy_n_chars + 1] = YY_END_OF_BUFFER_CHAR;
yytext_ptr = &yy_current_buffer->yy_ch_buf[0];
return ret_val;
}
/* yy_get_previous_state - get the state just before the EOB YY_CHAR was reached */
yy_state_type YYLEXER::yy_get_previous_state()
{
register yy_state_type yy_current_state;
register YY_CHAR *yy_cp;
yy_current_state = yy_start;
for ( yy_cp = yytext_ptr + YY_MORE_ADJ; yy_cp < yy_c_buf_p; ++yy_cp )
{
register YY_CHAR yy_c = 1; if (0!= *yy_cp && 256 > *yy_cp) yy_c = (YY_CHAR) yy_ec[YY_SC_TO_UI(*yy_cp)];
if ( yy_accept[yy_current_state] )
{
yy_last_accepting_state = yy_current_state;
yy_last_accepting_cpos = yy_cp;
}
while ( yy_chk[yy_base[yy_current_state] + yy_c] != yy_current_state )
{
yy_current_state = (int) yy_def[yy_current_state];
if ( yy_current_state >= 406 )
yy_c = (YY_CHAR) yy_meta[(unsigned int) yy_c];
}
yy_current_state = yy_nxt[yy_base[yy_current_state] + (unsigned int) yy_c];
}
return yy_current_state;
}
/* yy_try_NUL_trans - try to make a transition on the NUL character
*
* synopsis
* next_state = yy_try_NUL_trans( current_state );
*/
yy_state_type YYLEXER::yy_try_NUL_trans( yy_state_type yy_current_state )
{
register int yy_is_jam;
register YY_CHAR *yy_cp = yy_c_buf_p;
register YY_CHAR yy_c = 1;
if ( yy_accept[yy_current_state] )
{
yy_last_accepting_state = yy_current_state;
yy_last_accepting_cpos = yy_cp;
}
while ( yy_chk[yy_base[yy_current_state] + yy_c] != yy_current_state )
{
yy_current_state = (int) yy_def[yy_current_state];
if ( yy_current_state >= 406 )
yy_c = (YY_CHAR) yy_meta[(unsigned int) yy_c];
}
yy_current_state = yy_nxt[yy_base[yy_current_state] + (unsigned int) yy_c];
yy_is_jam = (yy_current_state == 405);
return yy_is_jam ? 0 : yy_current_state;
}
void YYLEXER::yyunput( int c, register YY_CHAR* yy_bp )
{
register YY_CHAR *yy_cp = yy_c_buf_p;
/* undo effects of setting up yytext */
*yy_cp = yy_hold_char;
if ( yy_cp < yy_current_buffer->yy_ch_buf + 2 )
{ /* need to shift things up to make room */
/* +2 for EOB chars. */
register int number_to_move = yy_n_chars + 2;
register YY_CHAR *dest = &yy_current_buffer->yy_ch_buf[
yy_current_buffer->yy_buf_size + 2];
register YY_CHAR *source =
&yy_current_buffer->yy_ch_buf[number_to_move];
while ( source > yy_current_buffer->yy_ch_buf )
*--dest = *--source;
yy_cp += (int) (dest - source);
yy_bp += (int) (dest - source);
yy_current_buffer->yy_n_chars =
yy_n_chars = yy_current_buffer->yy_buf_size;
if ( yy_cp < yy_current_buffer->yy_ch_buf + 2 )
/*YY_FATAL_ERROR( L"flex scanner push-back overflow" );*/
throw(E_FAIL);
}
*--yy_cp = (YY_CHAR) c;
yytext_ptr = yy_bp;
yy_hold_char = *yy_cp;
yy_c_buf_p = yy_cp;
}
int YYLEXER::yyinput()
{
int c;
*yy_c_buf_p = yy_hold_char;
if ( *yy_c_buf_p == YY_END_OF_BUFFER_CHAR )
{
/* yy_c_buf_p now points to the character we want to return.
* If this occurs *before* the EOB characters, then it's a
* valid NUL; if not, then we've hit the end of the buffer.
*/
if ( yy_c_buf_p < &yy_current_buffer->yy_ch_buf[yy_n_chars] )
/* This was really a NUL. */
*yy_c_buf_p = '\0';
else
{ /* need more input */
int offset = (int)(yy_c_buf_p - yytext_ptr);
++yy_c_buf_p;
switch ( yy_get_next_buffer() )
{
case EOB_ACT_LAST_MATCH:
/* This happens because yy_g_n_b()
* sees that we've accumulated a
* token and flags that we need to
* try matching the token before
* proceeding. But for input(),
* there's no matching to consider.
* So convert the EOB_ACT_LAST_MATCH
* to EOB_ACT_END_OF_FILE.
*/
/* Reset buffer status. */
yyrestart( );
/* fall through */
case EOB_ACT_END_OF_FILE:
{
if ( yyywrap() )
return EOF;
if ( ! yy_did_buffer_switch_on_eof )
YY_NEW_FILE;
#ifdef __cplusplus
return yyinput();
#else
return input();
#endif
}
case EOB_ACT_CONTINUE_SCAN:
yy_c_buf_p = yytext_ptr + offset;
break;
}
}
}
c = *(YY_CHAR *) yy_c_buf_p; /* cast for 8-bit YY_CHAR's */
*yy_c_buf_p = '\0'; /* preserve yytext */
yy_hold_char = *++yy_c_buf_p;
return c;
}
void YYLEXER::yyrestart( )
{
if ( ! yy_current_buffer )
yy_current_buffer = yy_create_buffer( (cInputBuffer * sizeof(YY_CHAR)) + sizeof(YY_CHAR) );
yy_init_buffer( yy_current_buffer );
yy_load_buffer_state();
}
void YYLEXER::yy_switch_to_buffer( YY_BUFFER_STATE new_buffer )
{
if ( yy_current_buffer == new_buffer )
return;
if ( yy_current_buffer )
{
/* Flush out information for old buffer. */
*yy_c_buf_p = yy_hold_char;
yy_current_buffer->yy_buf_pos = yy_c_buf_p;
yy_current_buffer->yy_n_chars = yy_n_chars;
}
yy_current_buffer = new_buffer;
yy_load_buffer_state();
/* We don't actually know whether we did this switch during
* EOF (yyywrap()) processing, but the only time this flag
* is looked at is after yyywrap() is called, so it's safe
* to go ahead and always set it.
*/
yy_did_buffer_switch_on_eof = 1;
}
void YYLEXER::yy_load_buffer_state()
{
yy_n_chars = yy_current_buffer->yy_n_chars;
yytext_ptr = yy_c_buf_p = yy_current_buffer->yy_buf_pos;
yy_hold_char = *yy_c_buf_p;
}
YY_BUFFER_STATE YYLEXER::yy_create_buffer( int size )
{
YY_BUFFER_STATE b;
b = (YY_BUFFER_STATE) yy_flex_alloc( sizeof( struct yy_buffer_state ) );
if ( ! b )
/*YY_FATAL_ERROR( L"out of dynamic memory in yy_create_buffer()" );*/
throw(E_OUTOFMEMORY);
b->yy_buf_size = size;
/* yy_ch_buf has to be 2 characters longer than the size given because
* we need to put in 2 end-of-buffer characters.
*/
b->yy_ch_buf = (YY_CHAR *) yy_flex_alloc( b->yy_buf_size + 2 );
if ( ! b->yy_ch_buf )
/*YY_FATAL_ERROR( L"out of dynamic memory in yy_create_buffer()" );*/
throw(E_OUTOFMEMORY);
b->yy_is_our_buffer = 1;
yy_init_buffer( b );
return b;
}
void YYLEXER::yy_delete_buffer( YY_BUFFER_STATE b )
{
if ( ! b )
return;
if ( b == yy_current_buffer )
yy_current_buffer = (YY_BUFFER_STATE) 0;
if ( b->yy_is_our_buffer )
yy_flex_free( (void *) b->yy_ch_buf );
yy_flex_free( (void *) b );
}
extern "C" int isatty YY_PROTO(( int ));
void YYLEXER::yy_init_buffer( YY_BUFFER_STATE b )
{
yy_flush_buffer( b );
b->yy_fill_buffer = 1;
b->yy_is_interactive = 0;
}
void YYLEXER::yy_flush_buffer( YY_BUFFER_STATE b )
{
if ( ! b )
return;
b->yy_n_chars = 0;
/* We always need two end-of-buffer characters. The first causes
* a transition to the end-of-buffer state. The second causes
* a jam in that state.
*/
b->yy_ch_buf[0] = YY_END_OF_BUFFER_CHAR;
b->yy_ch_buf[1] = YY_END_OF_BUFFER_CHAR;
b->yy_buf_pos = &b->yy_ch_buf[0];
b->yy_at_bol = 1;
b->yy_buffer_status = YY_BUFFER_NEW;
if ( b == yy_current_buffer )
yy_load_buffer_state();
}
#ifndef YY_NO_SCAN_BUFFER
#endif
#ifndef YY_NO_SCAN_STRING
#endif
#ifndef YY_NO_SCAN_BYTES
#endif
#ifndef YY_NO_PUSH_STATE
void YYLEXER::yy_push_state( int new_state )
{
if ( yy_start_stack_ptr >= yy_start_stack_depth )
{
yy_size_t new_size;
yy_start_stack_depth += YY_START_STACK_INCR;
new_size = yy_start_stack_depth * sizeof( int );
if ( ! yy_start_stack )
yy_start_stack = (int *) yy_flex_alloc( new_size );
else
yy_start_stack = (int *) yy_flex_realloc(
(void *) yy_start_stack, new_size );
if ( ! yy_start_stack )
/*YY_FATAL_ERROR(L"out of memory expanding start-condition stack" );*/
throw(E_OUTOFMEMORY);
}
yy_start_stack[yy_start_stack_ptr++] = YY_START;
BEGIN(new_state);
}
#endif
#ifndef YY_NO_POP_STATE
void YYLEXER::yy_pop_state()
{
if ( --yy_start_stack_ptr < 0 )
/*YY_FATAL_ERROR( L"start-condition stack underflow" );*/
throw(E_FAIL);
BEGIN(yy_start_stack[yy_start_stack_ptr]);
}
#endif
#ifndef YY_NO_TOP_STATE
int YYLEXER::yy_top_state()
{
return yy_start_stack[yy_start_stack_ptr - 1];
}
#endif
#ifndef YY_EXIT_FAILURE
#define YY_EXIT_FAILURE 2
#endif
void YYLEXER::LexerError( yyconst YY_CHAR msg[] )
{
/* ******************************** Don't really want to do this ************************************
// UNDONE: 3/28/97 This needs to pass the error message back to yacc (or
// store it in the error area itself!
for (unsigned int i=0; i<wcslen(msg); i++)
cerr << char(msg[i]);
cerr << endl;
exit( YY_EXIT_FAILURE );
******************************** Don't really want to do this ************************************ */
}
/* Redefine yyless() so it works in section 3 code. */
#undef yyless
#define yyless(n) \
do \
{ \
/* Undo effects of setting up yytext. */ \
yytext[yyleng] = yy_hold_char; \
yy_c_buf_p = yytext + n; \
yy_hold_char = *yy_c_buf_p; \
*yy_c_buf_p = '\0'; \
yyleng = n; \
} \
while ( 0 )
/* Internal utility routines. */
#ifndef yytext_ptr
#ifdef YY_USE_PROTOS
static void yy_flex_strncpy( YY_CHAR *s1, yyconst YY_CHAR *s2, int n )
#else
static void yy_flex_strncpy( s1, s2, n )
YY_CHAR *s1;
yyconst YY_CHAR *s2;
int n;
#endif
{
register int i;
for ( i = 0; i < n; ++i )
s1[i] = s2[i];
}
#endif
#ifdef YY_NEED_STRLEN
#ifdef YY_USE_PROTOS
static int yy_flex_strlen( yyconst YY_CHAR *s )
#else
static int yy_flex_strlen( s )
yyconst YY_CHAR *s;
#endif
{
register int n;
for ( n = 0; s[n]; ++n )
;
return n;
}
#endif
#ifdef YY_USE_PROTOS
static void *yy_flex_alloc( yy_size_t size )
#else
static void *yy_flex_alloc( size )
yy_size_t size;
#endif
{
return (void *) malloc( size );
}
#ifdef YY_USE_PROTOS
static void *yy_flex_realloc( void *ptr, yy_size_t size )
#else
static void *yy_flex_realloc( ptr, size )
void *ptr;
yy_size_t size;
#endif
{
/* The cast to (YY_CHAR *) in the following accommodates both
* implementations that use YY_CHAR* generic pointers, and those
* that use void* generic pointers. It works with the latter
* because both ANSI C and C++ allow castless assignment from
* any pointer type to void*, and deal with argument conversions
* as though doing an assignment.
*/
return (void *) realloc( (YY_CHAR *) ptr, size );
}
#ifdef YY_USE_PROTOS
static void yy_flex_free( void *ptr )
#else
static void yy_flex_free( ptr )
void *ptr;
#endif
{
free( ptr );
}
#if YY_MAIN
int main()
{
yylex();
return 0;
}
#endif