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pgadmin3/pgscript/lex.pgs.cc
lsv e65781aa65 Support compile mingw32
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#include "pgAdmin3.h"
#line 2 "pgscript/lex.pgs.cc"
#line 4 "pgscript/lex.pgs.cc"
#define YY_INT_ALIGNED short int
/* A lexical scanner generated by flex */
#define FLEX_SCANNER
#define YY_FLEX_MAJOR_VERSION 2
#define YY_FLEX_MINOR_VERSION 5
#define YY_FLEX_SUBMINOR_VERSION 33
#if YY_FLEX_SUBMINOR_VERSION > 0
#define FLEX_BETA
#endif
/* The c++ scanner is a mess. The FlexLexer.h header file relies on the
* following macro. This is required in order to pass the c++-multiple-scanners
* test in the regression suite. We get reports that it breaks inheritance.
* We will address this in a future release of flex, or omit the C++ scanner
* altogether.
*/
#define yyFlexLexer pgsFlexLexer
/* First, we deal with platform-specific or compiler-specific issues. */
/* begin standard C headers. */
/* end standard C headers. */
/* flex integer type definitions */
#ifndef FLEXINT_H
#define FLEXINT_H
/* C99 systems have <inttypes.h>. Non-C99 systems may or may not. */
#if __STDC_VERSION__ >= 199901L
/* C99 says to define __STDC_LIMIT_MACROS before including stdint.h,
* if you want the limit (max/min) macros for int types.
*/
#ifndef __STDC_LIMIT_MACROS
#define __STDC_LIMIT_MACROS 1
#endif
#include <inttypes.h>
typedef int8_t flex_int8_t;
typedef uint8_t flex_uint8_t;
typedef int16_t flex_int16_t;
typedef uint16_t flex_uint16_t;
typedef int32_t flex_int32_t;
typedef uint32_t flex_uint32_t;
#else
typedef signed char flex_int8_t;
typedef short int flex_int16_t;
typedef int flex_int32_t;
typedef unsigned char flex_uint8_t;
typedef unsigned short int flex_uint16_t;
typedef unsigned int flex_uint32_t;
#endif /* ! C99 */
/* Limits of integral types. */
#ifndef INT8_MIN
#define INT8_MIN (-128)
#endif
#ifndef INT16_MIN
#define INT16_MIN (-32767-1)
#endif
#ifndef INT32_MIN
#define INT32_MIN (-2147483647-1)
#endif
#ifndef INT8_MAX
#define INT8_MAX (127)
#endif
#ifndef INT16_MAX
#define INT16_MAX (32767)
#endif
#ifndef INT32_MAX
#define INT32_MAX (2147483647)
#endif
#ifndef UINT8_MAX
#define UINT8_MAX (255U)
#endif
#ifndef UINT16_MAX
#define UINT16_MAX (65535U)
#endif
#ifndef UINT32_MAX
#define UINT32_MAX (4294967295U)
#endif
#endif /* ! FLEXINT_H */
/* begin standard C++ headers. */
#include <iostream>
#include <errno.h>
#include <cstdlib>
#include <cstring>
/* end standard C++ headers. */
#ifdef __cplusplus
/* The "const" storage-class-modifier is valid. */
#define YY_USE_CONST
#else /* ! __cplusplus */
#if __STDC__
#define YY_USE_CONST
#endif /* __STDC__ */
#endif /* ! __cplusplus */
#ifdef YY_USE_CONST
#define yyconst const
#else
#define yyconst
#endif
/* Returned upon end-of-file. */
#define YY_NULL 0
/* Promotes a possibly negative, possibly signed char to an unsigned
* integer for use as an array index. If the signed char is negative,
* we want to instead treat it as an 8-bit unsigned char, hence the
* double cast.
*/
#define YY_SC_TO_UI(c) ((unsigned int) (unsigned 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( yyin )
#define YY_END_OF_BUFFER_CHAR 0
/* Size of default input buffer. */
#ifndef YY_BUF_SIZE
#define YY_BUF_SIZE 16384
#endif
/* The state buf must be large enough to hold one state per character in the main buffer.
*/
#define YY_STATE_BUF_SIZE ((YY_BUF_SIZE + 2) * sizeof(yy_state_type))
#ifndef YY_TYPEDEF_YY_BUFFER_STATE
#define YY_TYPEDEF_YY_BUFFER_STATE
typedef struct yy_buffer_state *YY_BUFFER_STATE;
#endif
extern int yyleng;
#define EOB_ACT_CONTINUE_SCAN 0
#define EOB_ACT_END_OF_FILE 1
#define EOB_ACT_LAST_MATCH 2
#define YY_LESS_LINENO(n)
/* Return all but the first "n" matched characters back to the input stream. */
#define yyless(n) \
do \
{ \
/* Undo effects of setting up yytext. */ \
int yyless_macro_arg = (n); \
YY_LESS_LINENO(yyless_macro_arg);\
*yy_cp = (yy_hold_char); \
YY_RESTORE_YY_MORE_OFFSET \
(yy_c_buf_p) = yy_cp = yy_bp + yyless_macro_arg - 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).
*/
#ifndef YY_TYPEDEF_YY_SIZE_T
#define YY_TYPEDEF_YY_SIZE_T
typedef unsigned int yy_size_t;
#endif
#ifndef YY_STRUCT_YY_BUFFER_STATE
#define YY_STRUCT_YY_BUFFER_STATE
struct yy_buffer_state
{
std::istream* yy_input_file;
char *yy_ch_buf; /* input buffer */
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;
int yy_bs_lineno; /**< The line count. */
int yy_bs_column; /**< The column count. */
/* 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
};
#endif /* !YY_STRUCT_YY_BUFFER_STATE */
/* 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".
*
* Returns the top of the stack, or NULL.
*/
#define YY_CURRENT_BUFFER ( (yy_buffer_stack) \
? (yy_buffer_stack)[(yy_buffer_stack_top)] \
: NULL)
/* Same as previous macro, but useful when we know that the buffer stack is not
* NULL or when we need an lvalue. For internal use only.
*/
#define YY_CURRENT_BUFFER_LVALUE (yy_buffer_stack)[(yy_buffer_stack_top)]
void *pgsalloc (yy_size_t );
void *pgsrealloc (void *,yy_size_t );
void pgsfree (void * );
#define yy_new_buffer yy_create_buffer
#define yy_set_interactive(is_interactive) \
{ \
if ( ! YY_CURRENT_BUFFER ){ \
yyensure_buffer_stack (); \
YY_CURRENT_BUFFER_LVALUE = \
yy_create_buffer( yyin, YY_BUF_SIZE ); \
} \
YY_CURRENT_BUFFER_LVALUE->yy_is_interactive = is_interactive; \
}
#define yy_set_bol(at_bol) \
{ \
if ( ! YY_CURRENT_BUFFER ){\
yyensure_buffer_stack (); \
YY_CURRENT_BUFFER_LVALUE = \
yy_create_buffer( yyin, YY_BUF_SIZE ); \
} \
YY_CURRENT_BUFFER_LVALUE->yy_at_bol = at_bol; \
}
#define YY_AT_BOL() (YY_CURRENT_BUFFER_LVALUE->yy_at_bol)
/* Begin user sect3 */
#define yywrap(n) 1
#define YY_SKIP_YYWRAP
typedef unsigned char YY_CHAR;
#define yytext_ptr yytext
#include "pgscript/FlexLexer.h"
/* 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 = (size_t) (yy_cp - yy_bp); \
(yy_hold_char) = *yy_cp; \
*yy_cp = '\0'; \
(yy_c_buf_p) = yy_cp;
#define YY_NUM_RULES 137
#define YY_END_OF_BUFFER 138
/* This struct is not used in this scanner,
but its presence is necessary. */
struct yy_trans_info
{
flex_int32_t yy_verify;
flex_int32_t yy_nxt;
};
static yyconst flex_int16_t yy_accept[444] =
{ 0,
0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
138, 114, 111, 113, 112, 61, 64, 50, 51, 59,
58, 55, 57, 54, 60, 35, 49, 46, 62, 43,
63, 34, 52, 53, 114, 114, 114, 114, 114, 114,
114, 114, 114, 114, 114, 114, 114, 114, 114, 114,
114, 114, 114, 47, 48, 114, 130, 129, 128, 130,
122, 121, 120, 122, 115, 118, 119, 122, 122, 117,
126, 125, 124, 126, 136, 135, 134, 133, 136, 111,
48, 0, 36, 2, 38, 35, 0, 53, 47, 52,
41, 45, 42, 34, 0, 0, 0, 11, 0, 0,
0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
0, 0, 0, 0, 13, 0, 8, 0, 0, 0,
0, 0, 40, 0, 0, 0, 0, 0, 0, 0,
0, 0, 0, 0, 0, 0, 0, 0, 44, 127,
0, 116, 3, 0, 123, 131, 132, 0, 1, 0,
36, 0, 0, 37, 0, 0, 0, 39, 0, 0,
0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
0, 0, 0, 0, 0, 0, 0, 33, 0, 0,
0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
56, 0, 0, 0, 0, 0, 0, 0, 0, 0,
0, 0, 0, 0, 0, 0, 103, 0, 0, 0,
0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
36, 0, 0, 38, 0, 0, 0, 0, 0, 0,
19, 0, 0, 0, 0, 0, 0, 75, 0, 26,
0, 0, 0, 0, 81, 9, 0, 0, 0, 0,
25, 0, 0, 0, 0, 0, 90, 91, 92, 0,
0, 0, 22, 0, 0, 0, 0, 0, 0, 0,
0, 0, 0, 0, 0, 0, 0, 104, 0, 0,
27, 17, 0, 0, 0, 0, 0, 0, 0, 0,
36, 65, 66, 0, 0, 32, 5, 0, 71, 0,
0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
0, 0, 0, 0, 86, 87, 0, 0, 16, 0,
0, 0, 14, 0, 0, 0, 24, 0, 0, 98,
0, 0, 0, 0, 0, 0, 30, 105, 0, 0,
0, 0, 0, 0, 0, 4, 0, 12, 0, 0,
0, 0, 0, 74, 0, 76, 0, 0, 0, 79,
0, 0, 0, 0, 0, 88, 0, 89, 93, 0,
0, 20, 0, 0, 0, 6, 99, 18, 0, 0,
102, 23, 0, 0, 108, 109, 110, 0, 67, 0,
0, 0, 72, 15, 73, 0, 0, 0, 78, 80,
0, 0, 84, 85, 21, 94, 0, 0, 96, 97,
0, 0, 0, 0, 10, 0, 0, 0, 7, 28,
0, 0, 0, 83, 95, 0, 100, 0, 106, 107,
0, 0, 0, 0, 31, 82, 29, 101, 68, 69,
70, 77, 0
} ;
static yyconst flex_int32_t yy_ec[256] =
{ 0,
1, 1, 1, 1, 1, 1, 1, 1, 2, 3,
4, 4, 5, 1, 1, 1, 1, 1, 1, 1,
1, 1, 1, 1, 1, 1, 1, 1, 1, 1,
1, 2, 1, 1, 6, 7, 8, 1, 9, 10,
11, 12, 13, 14, 15, 16, 17, 18, 18, 18,
18, 18, 18, 18, 18, 18, 18, 19, 20, 21,
22, 23, 1, 24, 28, 29, 30, 31, 32, 33,
34, 35, 36, 6, 37, 38, 39, 40, 41, 42,
6, 43, 44, 45, 46, 47, 48, 49, 50, 51,
25, 26, 27, 1, 6, 1, 28, 29, 30, 31,
32, 33, 34, 35, 36, 6, 37, 38, 39, 40,
41, 42, 6, 43, 44, 45, 46, 47, 48, 49,
50, 51, 52, 1, 53, 54, 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 flex_int32_t yy_meta[55] =
{ 0,
1, 1, 2, 1, 1, 3, 4, 1, 1, 1,
1, 1, 1, 1, 1, 1, 1, 3, 1, 1,
1, 1, 1, 3, 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, 1, 1, 1
} ;
static yyconst flex_int16_t yy_base[453] =
{ 0,
0, 0, 52, 53, 63, 81, 56, 64, 76, 84,
507, 508, 58, 508, 508, 483, 508, 508, 508, 508,
508, 508, 490, 486, 491, 79, 479, 508, 86, 508,
479, 0, 508, 508, 74, 72, 78, 92, 85, 90,
34, 67, 91, 459, 458, 455, 454, 97, 105, 103,
101, 468, 114, 508, 508, 473, 508, 508, 508, 477,
508, 508, 508, 486, 508, 508, 508, 477, 479, 508,
508, 508, 508, 483, 508, 508, 508, 480, 0, 143,
508, 485, 99, 508, 112, 135, 139, 508, 508, 508,
508, 508, 508, 0, 446, 441, 127, 441, 450, 451,
438, 449, 115, 124, 448, 434, 140, 434, 436, 432,
444, 127, 429, 435, 508, 444, 508, 127, 133, 146,
424, 425, 508, 143, 152, 431, 430, 420, 146, 425,
155, 426, 156, 426, 432, 151, 426, 425, 508, 508,
453, 508, 508, 452, 508, 508, 508, 455, 508, 188,
175, 195, 439, 438, 412, 422, 415, 508, 420, 415,
422, 404, 418, 403, 402, 399, 405, 398, 392, 413,
408, 401, 400, 405, 406, 393, 402, 431, 402, 393,
400, 397, 388, 395, 394, 393, 379, 392, 385, 389,
384, 377, 378, 38, 376, 384, 383, 374, 381, 380,
365, 369, 373, 370, 375, 374, 403, 356, 360, 366,
369, 361, 359, 362, 369, 350, 349, 349, 355, 374,
373, 196, 372, 371, 343, 344, 336, 342, 344, 346,
508, 345, 349, 335, 340, 168, 342, 508, 332, 331,
337, 346, 328, 344, 508, 508, 185, 325, 342, 334,
508, 323, 324, 332, 321, 332, 508, 508, 508, 330,
334, 316, 508, 316, 316, 315, 308, 325, 327, 309,
310, 315, 311, 321, 307, 318, 192, 508, 302, 306,
508, 508, 315, 300, 298, 296, 309, 307, 307, 320,
319, 508, 508, 285, 290, 332, 508, 291, 508, 300,
291, 290, 284, 288, 295, 290, 284, 281, 291, 279,
278, 279, 274, 282, 508, 508, 272, 284, 508, 275,
264, 270, 508, 276, 280, 278, 508, 277, 264, 508,
267, 274, 273, 276, 262, 257, 508, 508, 267, 272,
254, 266, 258, 252, 254, 508, 262, 508, 193, 252,
249, 247, 245, 508, 243, 508, 249, 257, 254, 508,
254, 256, 240, 250, 241, 508, 237, 508, 508, 247,
244, 508, 237, 227, 243, 508, 508, 508, 244, 237,
508, 508, 227, 239, 508, 508, 508, 227, 508, 220,
199, 203, 508, 508, 508, 205, 204, 207, 232, 508,
192, 194, 508, 508, 508, 508, 189, 198, 508, 508,
189, 185, 192, 183, 508, 194, 178, 180, 508, 508,
174, 203, 174, 508, 508, 185, 508, 170, 508, 508,
172, 128, 115, 116, 508, 508, 508, 508, 508, 508,
508, 508, 508, 241, 245, 249, 253, 96, 255, 257,
261, 265
} ;
static yyconst flex_int16_t yy_def[453] =
{ 0,
443, 1, 444, 444, 445, 445, 446, 446, 447, 447,
443, 443, 443, 443, 443, 443, 443, 443, 443, 443,
443, 443, 443, 443, 443, 443, 443, 443, 443, 443,
443, 448, 443, 443, 443, 443, 443, 443, 443, 443,
443, 443, 443, 443, 443, 443, 443, 443, 443, 443,
443, 443, 443, 443, 443, 443, 443, 443, 443, 443,
443, 443, 443, 449, 443, 443, 443, 443, 443, 443,
443, 443, 443, 450, 443, 443, 443, 443, 451, 443,
443, 452, 443, 443, 443, 443, 443, 443, 443, 443,
443, 443, 443, 448, 443, 443, 443, 443, 443, 443,
443, 443, 443, 443, 443, 443, 443, 443, 443, 443,
443, 443, 443, 443, 443, 443, 443, 443, 443, 443,
443, 443, 443, 443, 443, 443, 443, 443, 443, 443,
443, 443, 443, 443, 443, 443, 443, 443, 443, 443,
449, 443, 443, 450, 443, 443, 443, 452, 443, 443,
443, 443, 443, 443, 443, 443, 443, 443, 443, 443,
443, 443, 443, 443, 443, 443, 443, 443, 443, 443,
443, 443, 443, 443, 443, 443, 443, 443, 443, 443,
443, 443, 443, 443, 443, 443, 443, 443, 443, 443,
443, 443, 443, 443, 443, 443, 443, 443, 443, 443,
443, 443, 443, 443, 443, 443, 443, 443, 443, 443,
443, 443, 443, 443, 443, 443, 443, 443, 443, 443,
443, 443, 443, 443, 443, 443, 443, 443, 443, 443,
443, 443, 443, 443, 443, 443, 443, 443, 443, 443,
443, 443, 443, 443, 443, 443, 443, 443, 443, 443,
443, 443, 443, 443, 443, 443, 443, 443, 443, 443,
443, 443, 443, 443, 443, 443, 443, 443, 443, 443,
443, 443, 443, 443, 443, 443, 443, 443, 443, 443,
443, 443, 443, 443, 443, 443, 443, 443, 443, 443,
443, 443, 443, 443, 443, 443, 443, 443, 443, 443,
443, 443, 443, 443, 443, 443, 443, 443, 443, 443,
443, 443, 443, 443, 443, 443, 443, 443, 443, 443,
443, 443, 443, 443, 443, 443, 443, 443, 443, 443,
443, 443, 443, 443, 443, 443, 443, 443, 443, 443,
443, 443, 443, 443, 443, 443, 443, 443, 443, 443,
443, 443, 443, 443, 443, 443, 443, 443, 443, 443,
443, 443, 443, 443, 443, 443, 443, 443, 443, 443,
443, 443, 443, 443, 443, 443, 443, 443, 443, 443,
443, 443, 443, 443, 443, 443, 443, 443, 443, 443,
443, 443, 443, 443, 443, 443, 443, 443, 443, 443,
443, 443, 443, 443, 443, 443, 443, 443, 443, 443,
443, 443, 443, 443, 443, 443, 443, 443, 443, 443,
443, 443, 443, 443, 443, 443, 443, 443, 443, 443,
443, 443, 443, 443, 443, 443, 443, 443, 443, 443,
443, 443, 0, 443, 443, 443, 443, 443, 443, 443,
443, 443
} ;
static yyconst flex_int16_t yy_nxt[563] =
{ 0,
12, 13, 14, 13, 15, 12, 12, 16, 17, 18,
19, 20, 21, 22, 23, 24, 25, 26, 27, 28,
29, 30, 31, 32, 33, 12, 34, 35, 36, 37,
38, 39, 40, 41, 12, 42, 12, 43, 44, 45,
46, 47, 48, 49, 50, 51, 52, 53, 12, 12,
12, 54, 55, 56, 58, 58, 59, 59, 72, 80,
73, 80, 74, 60, 60, 62, 72, 63, 73, 64,
74, 65, 66, 67, 115, 263, 116, 68, 76, 69,
77, 264, 70, 62, 78, 63, 76, 64, 77, 65,
66, 67, 78, 89, 85, 68, 86, 69, 94, 117,
70, 79, 95, 99, 90, 101, 118, 91, 92, 79,
87, 96, 102, 97, 100, 103, 83, 98, 104, 106,
105, 113, 110, 107, 111, 114, 119, 108, 125, 151,
150, 120, 128, 112, 109, 126, 129, 127, 132, 130,
134, 137, 135, 152, 80, 133, 80, 442, 138, 131,
85, 153, 86, 153, 157, 164, 154, 158, 179, 441,
165, 166, 167, 168, 440, 169, 87, 172, 180, 173,
184, 185, 186, 188, 192, 189, 187, 174, 193, 194,
216, 195, 209, 206, 196, 197, 247, 198, 217, 199,
207, 212, 151, 277, 349, 200, 201, 210, 202, 302,
220, 213, 220, 303, 422, 221, 222, 223, 290, 223,
290, 439, 224, 291, 438, 337, 437, 436, 434, 433,
432, 431, 430, 429, 428, 427, 435, 426, 425, 311,
424, 423, 312, 422, 421, 420, 419, 390, 418, 417,
391, 57, 57, 57, 57, 61, 61, 61, 61, 71,
71, 71, 71, 75, 75, 75, 75, 141, 141, 144,
144, 147, 416, 147, 147, 148, 148, 148, 148, 415,
414, 413, 412, 411, 410, 409, 408, 407, 406, 405,
404, 403, 402, 401, 400, 399, 398, 397, 396, 395,
394, 393, 392, 389, 388, 387, 386, 385, 384, 383,
382, 381, 380, 379, 378, 377, 376, 375, 374, 373,
372, 371, 370, 369, 368, 367, 366, 365, 364, 363,
362, 361, 360, 359, 358, 357, 356, 355, 354, 353,
352, 351, 350, 349, 348, 347, 291, 291, 346, 345,
344, 343, 342, 341, 340, 339, 338, 336, 335, 334,
333, 332, 331, 330, 329, 328, 327, 326, 325, 324,
323, 322, 321, 320, 319, 318, 317, 316, 315, 314,
313, 310, 309, 308, 307, 306, 305, 304, 301, 300,
299, 298, 297, 296, 295, 294, 293, 292, 224, 224,
221, 221, 289, 288, 287, 286, 285, 284, 283, 282,
281, 280, 279, 278, 277, 276, 275, 274, 273, 272,
271, 270, 269, 268, 267, 266, 265, 262, 261, 260,
259, 258, 257, 256, 255, 254, 253, 252, 251, 250,
249, 248, 247, 246, 245, 244, 243, 242, 241, 240,
239, 238, 237, 236, 235, 234, 233, 232, 231, 230,
229, 228, 227, 226, 225, 154, 154, 149, 145, 142,
219, 218, 215, 214, 211, 208, 205, 204, 203, 191,
190, 183, 182, 181, 178, 177, 176, 175, 171, 170,
163, 162, 161, 160, 159, 156, 155, 149, 146, 145,
143, 82, 142, 140, 139, 136, 124, 123, 122, 121,
93, 88, 84, 83, 82, 81, 443, 11, 443, 443,
443, 443, 443, 443, 443, 443, 443, 443, 443, 443,
443, 443, 443, 443, 443, 443, 443, 443, 443, 443,
443, 443, 443, 443, 443, 443, 443, 443, 443, 443,
443, 443, 443, 443, 443, 443, 443, 443, 443, 443,
443, 443, 443, 443, 443, 443, 443, 443, 443, 443,
443, 443
} ;
static yyconst flex_int16_t yy_chk[563] =
{ 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, 1, 1, 1, 1, 1, 1,
1, 1, 1, 1, 3, 4, 3, 4, 7, 13,
7, 13, 7, 3, 4, 5, 8, 5, 8, 5,
8, 5, 5, 5, 41, 194, 41, 5, 9, 5,
9, 194, 5, 6, 9, 6, 10, 6, 10, 6,
6, 6, 10, 29, 26, 6, 26, 6, 448, 42,
6, 9, 35, 36, 29, 37, 42, 29, 29, 10,
26, 35, 37, 35, 36, 37, 83, 35, 37, 38,
37, 40, 39, 38, 39, 40, 43, 38, 48, 85,
83, 43, 49, 39, 38, 48, 49, 48, 50, 49,
51, 53, 51, 85, 80, 50, 80, 434, 53, 49,
86, 87, 86, 87, 97, 103, 87, 97, 112, 433,
103, 104, 104, 104, 432, 104, 86, 107, 112, 107,
118, 118, 119, 120, 124, 120, 119, 107, 124, 125,
136, 125, 131, 129, 125, 125, 247, 125, 136, 125,
129, 133, 151, 277, 349, 125, 125, 131, 125, 236,
150, 133, 150, 236, 422, 150, 151, 152, 222, 152,
222, 431, 152, 222, 428, 277, 426, 423, 421, 418,
417, 416, 414, 413, 412, 411, 422, 408, 407, 247,
402, 401, 247, 399, 398, 397, 396, 349, 392, 391,
349, 444, 444, 444, 444, 445, 445, 445, 445, 446,
446, 446, 446, 447, 447, 447, 447, 449, 449, 450,
450, 451, 390, 451, 451, 452, 452, 452, 452, 388,
384, 383, 380, 379, 375, 374, 373, 371, 370, 367,
365, 364, 363, 362, 361, 359, 358, 357, 355, 353,
352, 351, 350, 347, 345, 344, 343, 342, 341, 340,
339, 336, 335, 334, 333, 332, 331, 329, 328, 326,
325, 324, 322, 321, 320, 318, 317, 314, 313, 312,
311, 310, 309, 308, 307, 306, 305, 304, 303, 302,
301, 300, 298, 296, 295, 294, 291, 290, 289, 288,
287, 286, 285, 284, 283, 280, 279, 276, 275, 274,
273, 272, 271, 270, 269, 268, 267, 266, 265, 264,
262, 261, 260, 256, 255, 254, 253, 252, 250, 249,
248, 244, 243, 242, 241, 240, 239, 237, 235, 234,
233, 232, 230, 229, 228, 227, 226, 225, 224, 223,
221, 220, 219, 218, 217, 216, 215, 214, 213, 212,
211, 210, 209, 208, 207, 206, 205, 204, 203, 202,
201, 200, 199, 198, 197, 196, 195, 193, 192, 191,
190, 189, 188, 187, 186, 185, 184, 183, 182, 181,
180, 179, 178, 177, 176, 175, 174, 173, 172, 171,
170, 169, 168, 167, 166, 165, 164, 163, 162, 161,
160, 159, 157, 156, 155, 154, 153, 148, 144, 141,
138, 137, 135, 134, 132, 130, 128, 127, 126, 122,
121, 116, 114, 113, 111, 110, 109, 108, 106, 105,
102, 101, 100, 99, 98, 96, 95, 82, 78, 74,
69, 68, 64, 60, 56, 52, 47, 46, 45, 44,
31, 27, 25, 24, 23, 16, 11, 443, 443, 443,
443, 443, 443, 443, 443, 443, 443, 443, 443, 443,
443, 443, 443, 443, 443, 443, 443, 443, 443, 443,
443, 443, 443, 443, 443, 443, 443, 443, 443, 443,
443, 443, 443, 443, 443, 443, 443, 443, 443, 443,
443, 443, 443, 443, 443, 443, 443, 443, 443, 443,
443, 443
} ;
/* 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
#line 1 "pgscript/pgsScanner.ll"
#line 6 "pgscript/pgsScanner.ll"
//////////////////////////////////////////////////////////////////////////
//
// pgScript - PostgreSQL Tools
//
// Copyright (C) 2002 - 2016, The pgAdmin Development Team
// This software is released under the PostgreSQL Licence
//
//////////////////////////////////////////////////////////////////////////
#include "pgscript/pgScript.h"
#include "pgscript/parser.tab.hh"
#include "pgscript/utilities/pgsScanner.h"
/* Import the parser's token type into a local typedef */
typedef pgscript::pgsParser::token token;
typedef pgscript::pgsParser::token_type token_type;
/* Work around an incompatibility in flex (at least versions 2.5.31 through
* 2.5.33): it generates code that does not conform to C89. See Debian bug
* 333231 <http://bugs.debian.org/cgi-bin/bugreport.cgi?bug=333231>. */
#undef yywrap
#define yywrap() 1
/* By default yylex returns int, we use token_type. Unfortunately yyterminate
* by default returns 0, which is not of token_type. */
#define yyterminate() return token::PGS_END
/* This disables inclusion of unistd.h, which is not available under Visual C++
* on Win32. The C++ scanner uses STL streams instead. */
#define YY_NO_UNISTD_H
/*** Flex Declarations and Options ***/
/* Enable C++ scanner class generation */
/* Change the name of the scanner class. Results in "pgsFlexLexer" */
/* Case insensitive */
/* The manual says "somewhat more optimized" */
/* Prevent isatty warning in VC++ */
/* For using start conditions */
/* No support for include files is planned */
/* The following paragraph suffices to track locations accurately. Each time
* yylex is invoked, the begin position is moved onto the end position. */
#line 66 "pgscript/pgsScanner.ll"
#define YY_USER_ACTION yylloc->columns(yyleng);
#line 732 "pgscript/lex.pgs.cc"
#define INITIAL 0
#define SC_COMMENT 1
#define SC_QUERY 2
#define SC_DOLLAR 3
#define SC_STRING 4
#ifndef YY_NO_UNISTD_H
/* Special case for "unistd.h", since it is non-ANSI. We include it way
* down here because we want the user's section 1 to have been scanned first.
* The user has a chance to override it with an option.
*/
#include <unistd.h>
#endif
#ifndef YY_EXTRA_TYPE
#define YY_EXTRA_TYPE void *
#endif
#ifndef yytext_ptr
static void yy_flex_strncpy (char *,yyconst char *,int );
#endif
#ifdef YY_NEED_STRLEN
static int yy_flex_strlen (yyconst char * );
#endif
#ifndef YY_NO_INPUT
#endif
/* Amount of stuff to slurp up with each read. */
#ifndef YY_READ_BUF_SIZE
#define YY_READ_BUF_SIZE 8192
#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( (char *) buf, max_size )) < 0 ) \
YY_FATAL_ERROR( "input in flex scanner failed" );
#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
/* end tables serialization structures and prototypes */
/* Default declaration of generated scanner - a define so the user can
* easily add parameters.
*/
#ifndef YY_DECL
#define YY_DECL_IS_OURS 1
#define YY_DECL int yyFlexLexer::yylex()
#endif /* !YY_DECL */
/* 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
/** The main scanner function which does all the work.
*/
YY_DECL
{
yy_state_type yy_current_state;
char *yy_cp, *yy_bp;
int yy_act;
#line 74 "pgscript/pgsScanner.ll"
/* Code to place at the beginning of yylex() */
// Reset location
yylloc->step();
#line 845 "pgscript/lex.pgs.cc"
if ( !(yy_init) )
{
(yy_init) = 1;
#ifdef YY_USER_INIT
YY_USER_INIT;
#endif
if ( ! (yy_start) )
(yy_start) = 1; /* first start state */
if ( ! yyin )
yyin = & std::cin;
if ( ! yyout )
yyout = & std::cout;
if ( ! YY_CURRENT_BUFFER ) {
yyensure_buffer_stack ();
YY_CURRENT_BUFFER_LVALUE =
yy_create_buffer( yyin, YY_BUF_SIZE );
}
yy_load_buffer_state( );
}
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
{
YY_CHAR yy_c = 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 >= 444 )
yy_c = 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 != 443 );
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_cp = (yy_hold_char); /* undo effects of setting up yytext */
(yy_c_buf_p) = yy_cp -= 1;
YY_DO_BEFORE_ACTION; /* set up yytext again */
YY_RULE_SETUP
#line 82 "pgscript/pgsScanner.ll"
{ /* Ignore SQL comment */ }
YY_BREAK
case 2:
YY_RULE_SETUP
#line 83 "pgscript/pgsScanner.ll"
{ comment_caller = INITIAL; BEGIN(SC_COMMENT); }
YY_BREAK
case 3:
YY_RULE_SETUP
#line 84 "pgscript/pgsScanner.ll"
{ comment_caller = SC_QUERY; BEGIN(SC_COMMENT); }
YY_BREAK
case 4:
YY_RULE_SETUP
#line 87 "pgscript/pgsScanner.ll"
{ return token::PGS_WHILE; }
YY_BREAK
case 5:
YY_RULE_SETUP
#line 88 "pgscript/pgsScanner.ll"
{ return token::PGS_BREAK; }
YY_BREAK
case 6:
YY_RULE_SETUP
#line 89 "pgscript/pgsScanner.ll"
{ return token::PGS_RETURN; }
YY_BREAK
case 7:
YY_RULE_SETUP
#line 90 "pgscript/pgsScanner.ll"
{ return token::PGS_CONTINUE; }
YY_BREAK
case 8:
YY_RULE_SETUP
#line 91 "pgscript/pgsScanner.ll"
{ return token::PGS_IF; }
YY_BREAK
case 9:
YY_RULE_SETUP
#line 92 "pgscript/pgsScanner.ll"
{ return token::PGS_ELSE; }
YY_BREAK
case 10:
YY_RULE_SETUP
#line 93 "pgscript/pgsScanner.ll"
{ return token::PGS_WAITFOR; }
YY_BREAK
case 11:
YY_RULE_SETUP
#line 94 "pgscript/pgsScanner.ll"
{ return token::PGS_AS; }
YY_BREAK
case 12:
YY_RULE_SETUP
#line 96 "pgscript/pgsScanner.ll"
{ return token::PGS_ASSERT; }
YY_BREAK
case 13:
YY_RULE_SETUP
#line 97 "pgscript/pgsScanner.ll"
{ /* Ignore it */ }
YY_BREAK
case 14:
YY_RULE_SETUP
#line 98 "pgscript/pgsScanner.ll"
{ return token::PGS_PRINT; }
YY_BREAK
case 15:
YY_RULE_SETUP
#line 100 "pgscript/pgsScanner.ll"
{ return token::PGS_CNT_COLUMNS; }
YY_BREAK
case 16:
YY_RULE_SETUP
#line 101 "pgscript/pgsScanner.ll"
{ return token::PGS_CNT_LINES; }
YY_BREAK
case 17:
YY_RULE_SETUP
#line 102 "pgscript/pgsScanner.ll"
{ return token::PGS_TRIM; }
YY_BREAK
case 18:
YY_RULE_SETUP
#line 103 "pgscript/pgsScanner.ll"
{ return token::PGS_RM_LINE; }
YY_BREAK
case 19:
YY_RULE_SETUP
#line 104 "pgscript/pgsScanner.ll"
{ return token::PGS_CAST; }
YY_BREAK
case 20:
YY_RULE_SETUP
#line 106 "pgscript/pgsScanner.ll"
{ return token::PGS_RECORD; }
YY_BREAK
case 21:
YY_RULE_SETUP
#line 108 "pgscript/pgsScanner.ll"
{ return token::PGS_INTEGER; }
YY_BREAK
case 22:
YY_RULE_SETUP
#line 109 "pgscript/pgsScanner.ll"
{ return token::PGS_REAL; }
YY_BREAK
case 23:
YY_RULE_SETUP
#line 110 "pgscript/pgsScanner.ll"
{ return token::PGS_STRING; }
YY_BREAK
case 24:
YY_RULE_SETUP
#line 111 "pgscript/pgsScanner.ll"
{ return token::PGS_REGEX; }
YY_BREAK
case 25:
YY_RULE_SETUP
#line 112 "pgscript/pgsScanner.ll"
{ return token::PGS_FILE; }
YY_BREAK
case 26:
YY_RULE_SETUP
#line 113 "pgscript/pgsScanner.ll"
{ return token::PGS_DATE; }
YY_BREAK
case 27:
YY_RULE_SETUP
#line 114 "pgscript/pgsScanner.ll"
{ return token::PGS_TIME; }
YY_BREAK
case 28:
YY_RULE_SETUP
#line 115 "pgscript/pgsScanner.ll"
{ return token::PGS_DATE_TIME; }
YY_BREAK
case 29:
YY_RULE_SETUP
#line 116 "pgscript/pgsScanner.ll"
{ return token::PGS_REFERENCE; }
YY_BREAK
case 30:
YY_RULE_SETUP
#line 119 "pgscript/pgsScanner.ll"
{ unput('@'); yylloc->end.columns(-1);
return token::PGS_SET_ASSIGN; }
YY_BREAK
case 31:
YY_RULE_SETUP
#line 121 "pgscript/pgsScanner.ll"
{ unput('@'); yylloc->end.columns(-1);
return token::PGS_DECLARE_ASSGN; }
YY_BREAK
case 32:
YY_RULE_SETUP
#line 124 "pgscript/pgsScanner.ll"
{ /* Block opening */ return token::PGS_OPEN; }
YY_BREAK
case 33:
YY_RULE_SETUP
#line 125 "pgscript/pgsScanner.ll"
{ /* Block closing */ return token::PGS_CLOSE; }
YY_BREAK
case 34:
YY_RULE_SETUP
#line 127 "pgscript/pgsScanner.ll"
{ yylval->str = pnew wxString(yytext, m_conv);
return token::PGS_IDENTIFIER; }
YY_BREAK
case 35:
YY_RULE_SETUP
#line 130 "pgscript/pgsScanner.ll"
{ yylval->str = pnew wxString(yytext, m_conv);
return token::PGS_VAL_INT; }
YY_BREAK
case 36:
YY_RULE_SETUP
#line 133 "pgscript/pgsScanner.ll"
{ yylval->str = pnew wxString(yytext, m_conv);
return token::PGS_VAL_REAL; }
YY_BREAK
case 37:
YY_RULE_SETUP
#line 135 "pgscript/pgsScanner.ll"
{ yylval->str = pnew wxString(yytext, m_conv);
return token::PGS_VAL_REAL; }
YY_BREAK
case 38:
YY_RULE_SETUP
#line 137 "pgscript/pgsScanner.ll"
{ yylval->str = pnew wxString(yytext, m_conv);
return token::PGS_VAL_REAL; }
YY_BREAK
case 39:
YY_RULE_SETUP
#line 140 "pgscript/pgsScanner.ll"
{ return token::PGS_AND_OP; }
YY_BREAK
case 40:
YY_RULE_SETUP
#line 141 "pgscript/pgsScanner.ll"
{ return token::PGS_OR_OP; }
YY_BREAK
case 41:
YY_RULE_SETUP
#line 142 "pgscript/pgsScanner.ll"
{ return token::PGS_LE_OP; }
YY_BREAK
case 42:
YY_RULE_SETUP
#line 143 "pgscript/pgsScanner.ll"
{ return token::PGS_GE_OP; }
YY_BREAK
case 43:
YY_RULE_SETUP
#line 144 "pgscript/pgsScanner.ll"
{ return token::PGS_EQ_OP; }
YY_BREAK
case 44:
YY_RULE_SETUP
#line 145 "pgscript/pgsScanner.ll"
{ return token::PGS_AE_OP; }
YY_BREAK
case 45:
YY_RULE_SETUP
#line 146 "pgscript/pgsScanner.ll"
{ return token::PGS_NE_OP; }
YY_BREAK
case 46:
YY_RULE_SETUP
#line 147 "pgscript/pgsScanner.ll"
{ return wx_static_cast(token_type, ';'); }
YY_BREAK
case 47:
YY_RULE_SETUP
#line 148 "pgscript/pgsScanner.ll"
{ return wx_static_cast(token_type, '{'); }
YY_BREAK
case 48:
YY_RULE_SETUP
#line 149 "pgscript/pgsScanner.ll"
{ return wx_static_cast(token_type, '}'); }
YY_BREAK
case 49:
YY_RULE_SETUP
#line 150 "pgscript/pgsScanner.ll"
{ return wx_static_cast(token_type, ':'); }
YY_BREAK
case 50:
YY_RULE_SETUP
#line 151 "pgscript/pgsScanner.ll"
{ return wx_static_cast(token_type, '('); }
YY_BREAK
case 51:
YY_RULE_SETUP
#line 152 "pgscript/pgsScanner.ll"
{ return wx_static_cast(token_type, ')'); }
YY_BREAK
case 52:
YY_RULE_SETUP
#line 153 "pgscript/pgsScanner.ll"
{ return wx_static_cast(token_type, '['); }
YY_BREAK
case 53:
YY_RULE_SETUP
#line 154 "pgscript/pgsScanner.ll"
{ return wx_static_cast(token_type, ']'); }
YY_BREAK
case 54:
YY_RULE_SETUP
#line 155 "pgscript/pgsScanner.ll"
{ return wx_static_cast(token_type, '.'); }
YY_BREAK
case 55:
YY_RULE_SETUP
#line 156 "pgscript/pgsScanner.ll"
{ return wx_static_cast(token_type, ','); }
YY_BREAK
case 56:
YY_RULE_SETUP
#line 157 "pgscript/pgsScanner.ll"
{ return token::PGS_NOT_OP; }
YY_BREAK
case 57:
YY_RULE_SETUP
#line 158 "pgscript/pgsScanner.ll"
{ return wx_static_cast(token_type, '-'); }
YY_BREAK
case 58:
YY_RULE_SETUP
#line 159 "pgscript/pgsScanner.ll"
{ return wx_static_cast(token_type, '+'); }
YY_BREAK
case 59:
YY_RULE_SETUP
#line 160 "pgscript/pgsScanner.ll"
{ return wx_static_cast(token_type, '*'); }
YY_BREAK
case 60:
YY_RULE_SETUP
#line 161 "pgscript/pgsScanner.ll"
{ return wx_static_cast(token_type, '/'); }
YY_BREAK
case 61:
YY_RULE_SETUP
#line 162 "pgscript/pgsScanner.ll"
{ return wx_static_cast(token_type, '%'); }
YY_BREAK
case 62:
YY_RULE_SETUP
#line 163 "pgscript/pgsScanner.ll"
{ return wx_static_cast(token_type, '<'); }
YY_BREAK
case 63:
YY_RULE_SETUP
#line 164 "pgscript/pgsScanner.ll"
{ return wx_static_cast(token_type, '>'); }
YY_BREAK
case 64:
YY_RULE_SETUP
#line 166 "pgscript/pgsScanner.ll"
{ string_caller = INITIAL; BEGIN(SC_STRING); }
YY_BREAK
case 65:
YY_RULE_SETUP
#line 168 "pgscript/pgsScanner.ll"
{ query += yytext; query_token = token::PGS_ABORT;
BEGIN(SC_QUERY); }
YY_BREAK
case 66:
YY_RULE_SETUP
#line 170 "pgscript/pgsScanner.ll"
{ query += yytext; query_token = token::PGS_ALTER;
BEGIN(SC_QUERY); }
YY_BREAK
case 67:
YY_RULE_SETUP
#line 172 "pgscript/pgsScanner.ll"
{ query += yytext; query_token = token::PGS_ANALYZE;
BEGIN(SC_QUERY); }
YY_BREAK
case 68:
YY_RULE_SETUP
#line 174 "pgscript/pgsScanner.ll"
{ query += yytext; query_token = token::PGS_BEGIN;
BEGIN(SC_QUERY); }
YY_BREAK
case 69:
YY_RULE_SETUP
#line 176 "pgscript/pgsScanner.ll"
{ query += yytext; query_token = token::PGS_BEGIN;
BEGIN(SC_QUERY); }
YY_BREAK
case 70:
YY_RULE_SETUP
#line 178 "pgscript/pgsScanner.ll"
{ query += yytext; query_token = token::PGS_CHECKPOINT;
BEGIN(SC_QUERY); }
YY_BREAK
case 71:
YY_RULE_SETUP
#line 180 "pgscript/pgsScanner.ll"
{ query += yytext; query_token = token::PGS_CLOSE_ST;
BEGIN(SC_QUERY); }
YY_BREAK
case 72:
YY_RULE_SETUP
#line 182 "pgscript/pgsScanner.ll"
{ query += yytext; query_token = token::PGS_CLUSTER;
BEGIN(SC_QUERY); }
YY_BREAK
case 73:
YY_RULE_SETUP
#line 184 "pgscript/pgsScanner.ll"
{ query += yytext; query_token = token::PGS_COMMENT;
BEGIN(SC_QUERY); }
YY_BREAK
case 74:
YY_RULE_SETUP
#line 186 "pgscript/pgsScanner.ll"
{ query += yytext; query_token = token::PGS_COMMIT;
BEGIN(SC_QUERY); }
YY_BREAK
case 75:
YY_RULE_SETUP
#line 188 "pgscript/pgsScanner.ll"
{ query += yytext; query_token = token::PGS_COPY;
BEGIN(SC_QUERY); }
YY_BREAK
case 76:
YY_RULE_SETUP
#line 190 "pgscript/pgsScanner.ll"
{ query += yytext; query_token = token::PGS_CREATE;
BEGIN(SC_QUERY); }
YY_BREAK
case 77:
YY_RULE_SETUP
#line 192 "pgscript/pgsScanner.ll"
{ query += yytext; query_token = token::PGS_DEALLOCATE;
BEGIN(SC_QUERY); }
YY_BREAK
case 78:
YY_RULE_SETUP
#line 194 "pgscript/pgsScanner.ll"
{ query += yytext; query_token = token::PGS_DECLARE;
BEGIN(SC_QUERY); }
YY_BREAK
case 79:
YY_RULE_SETUP
#line 196 "pgscript/pgsScanner.ll"
{ query += yytext; query_token = token::PGS_DELETE;
BEGIN(SC_QUERY); }
YY_BREAK
case 80:
YY_RULE_SETUP
#line 198 "pgscript/pgsScanner.ll"
{ query += yytext; query_token = token::PGS_DISCARD;
BEGIN(SC_QUERY); }
YY_BREAK
case 81:
YY_RULE_SETUP
#line 200 "pgscript/pgsScanner.ll"
{ query += yytext; query_token = token::PGS_DROP;
BEGIN(SC_QUERY); }
YY_BREAK
case 82:
YY_RULE_SETUP
#line 202 "pgscript/pgsScanner.ll"
{ query += yytext; query_token = token::PGS_END_ST;
BEGIN(SC_QUERY); }
YY_BREAK
case 83:
YY_RULE_SETUP
#line 204 "pgscript/pgsScanner.ll"
{ query += yytext; query_token = token::PGS_END_ST;
BEGIN(SC_QUERY); }
YY_BREAK
case 84:
YY_RULE_SETUP
#line 206 "pgscript/pgsScanner.ll"
{ query += yytext; query_token = token::PGS_EXECUTE;
BEGIN(SC_QUERY); }
YY_BREAK
case 85:
YY_RULE_SETUP
#line 208 "pgscript/pgsScanner.ll"
{ query += yytext; query_token = token::PGS_EXPLAIN;
BEGIN(SC_QUERY); }
YY_BREAK
case 86:
YY_RULE_SETUP
#line 210 "pgscript/pgsScanner.ll"
{ query += yytext; query_token = token::PGS_FETCH;
BEGIN(SC_QUERY); }
YY_BREAK
case 87:
YY_RULE_SETUP
#line 212 "pgscript/pgsScanner.ll"
{ query += yytext; query_token = token::PGS_GRANT;
BEGIN(SC_QUERY); }
YY_BREAK
case 88:
YY_RULE_SETUP
#line 214 "pgscript/pgsScanner.ll"
{ query += yytext; query_token = token::PGS_INSERT;
BEGIN(SC_QUERY); }
YY_BREAK
case 89:
YY_RULE_SETUP
#line 216 "pgscript/pgsScanner.ll"
{ query += yytext; query_token = token::PGS_LISTEN;
BEGIN(SC_QUERY); }
YY_BREAK
case 90:
YY_RULE_SETUP
#line 218 "pgscript/pgsScanner.ll"
{ query += yytext; query_token = token::PGS_LOAD;
BEGIN(SC_QUERY); }
YY_BREAK
case 91:
YY_RULE_SETUP
#line 220 "pgscript/pgsScanner.ll"
{ query += yytext; query_token = token::PGS_LOCK;
BEGIN(SC_QUERY); }
YY_BREAK
case 92:
YY_RULE_SETUP
#line 222 "pgscript/pgsScanner.ll"
{ query += yytext; query_token = token::PGS_MOVE;
BEGIN(SC_QUERY); }
YY_BREAK
case 93:
YY_RULE_SETUP
#line 224 "pgscript/pgsScanner.ll"
{ query += yytext; query_token = token::PGS_NOTIFY;
BEGIN(SC_QUERY); }
YY_BREAK
case 94:
YY_RULE_SETUP
#line 226 "pgscript/pgsScanner.ll"
{ query += yytext; query_token = token::PGS_PREPARE;
BEGIN(SC_QUERY); }
YY_BREAK
case 95:
YY_RULE_SETUP
#line 228 "pgscript/pgsScanner.ll"
{ query += yytext; query_token = token::PGS_REASSIGN;
BEGIN(SC_QUERY); }
YY_BREAK
case 96:
YY_RULE_SETUP
#line 230 "pgscript/pgsScanner.ll"
{ query += yytext; query_token = token::PGS_REINDEX;
BEGIN(SC_QUERY); }
YY_BREAK
case 97:
YY_RULE_SETUP
#line 232 "pgscript/pgsScanner.ll"
{ query += yytext; query_token = token::PGS_RELEASE;
BEGIN(SC_QUERY); }
YY_BREAK
case 98:
YY_RULE_SETUP
#line 234 "pgscript/pgsScanner.ll"
{ query += yytext; query_token = token::PGS_RESET;
BEGIN(SC_QUERY); }
YY_BREAK
case 99:
YY_RULE_SETUP
#line 236 "pgscript/pgsScanner.ll"
{ query += yytext; query_token = token::PGS_REVOKE;
BEGIN(SC_QUERY); }
YY_BREAK
case 100:
YY_RULE_SETUP
#line 238 "pgscript/pgsScanner.ll"
{ query += yytext; query_token = token::PGS_ROLLBACK;
BEGIN(SC_QUERY); }
YY_BREAK
case 101:
YY_RULE_SETUP
#line 240 "pgscript/pgsScanner.ll"
{ query += yytext; query_token = token::PGS_SAVEPOINT;
BEGIN(SC_QUERY); }
YY_BREAK
case 102:
YY_RULE_SETUP
#line 242 "pgscript/pgsScanner.ll"
{ query += yytext; query_token = token::PGS_SELECT;
BEGIN(SC_QUERY); }
YY_BREAK
case 103:
YY_RULE_SETUP
#line 244 "pgscript/pgsScanner.ll"
{ query += yytext; query_token = token::PGS_SET;
BEGIN(SC_QUERY); }
YY_BREAK
case 104:
YY_RULE_SETUP
#line 246 "pgscript/pgsScanner.ll"
{ query += yytext; query_token = token::PGS_SHOW;
BEGIN(SC_QUERY); }
YY_BREAK
case 105:
YY_RULE_SETUP
#line 248 "pgscript/pgsScanner.ll"
{ query += yytext; query_token = token::PGS_START;
BEGIN(SC_QUERY); }
YY_BREAK
case 106:
YY_RULE_SETUP
#line 250 "pgscript/pgsScanner.ll"
{ query += yytext; query_token = token::PGS_TRUNCATE;
BEGIN(SC_QUERY); }
YY_BREAK
case 107:
YY_RULE_SETUP
#line 252 "pgscript/pgsScanner.ll"
{ query += yytext; query_token = token::PGS_UNLISTEN;
BEGIN(SC_QUERY); }
YY_BREAK
case 108:
YY_RULE_SETUP
#line 254 "pgscript/pgsScanner.ll"
{ query += yytext; query_token = token::PGS_UPDATE;
BEGIN(SC_QUERY); }
YY_BREAK
case 109:
YY_RULE_SETUP
#line 256 "pgscript/pgsScanner.ll"
{ query += yytext; query_token = token::PGS_VACUUM;
BEGIN(SC_QUERY); }
YY_BREAK
case 110:
YY_RULE_SETUP
#line 258 "pgscript/pgsScanner.ll"
{ query += yytext; query_token = token::PGS_VALUES;
BEGIN(SC_QUERY); }
YY_BREAK
case 111:
YY_RULE_SETUP
#line 261 "pgscript/pgsScanner.ll"
{ }
YY_BREAK
case 112:
YY_RULE_SETUP
#line 262 "pgscript/pgsScanner.ll"
{ yylloc->step(); }
YY_BREAK
case 113:
/* rule 113 can match eol */
YY_RULE_SETUP
#line 263 "pgscript/pgsScanner.ll"
{ yylloc->lines(yyleng); yylloc->step(); }
YY_BREAK
case 114:
YY_RULE_SETUP
#line 264 "pgscript/pgsScanner.ll"
{ return token::PGS_UNKNOWN; }
YY_BREAK
case 115:
YY_RULE_SETUP
#line 268 "pgscript/pgsScanner.ll"
{ query += yytext; string_caller = SC_QUERY; BEGIN(SC_STRING); }
YY_BREAK
case 116:
YY_RULE_SETUP
#line 269 "pgscript/pgsScanner.ll"
{ query += yytext; dollar = yytext; BEGIN(SC_DOLLAR); }
YY_BREAK
case 117:
YY_RULE_SETUP
#line 270 "pgscript/pgsScanner.ll"
{ yylval->str = pnew wxString(query.c_str(), m_conv);
query.clear(); unput(';'); yylloc->end.columns(-1);
BEGIN(INITIAL); m_parent = 0; return query_token; }
YY_BREAK
case 118:
YY_RULE_SETUP
#line 273 "pgscript/pgsScanner.ll"
{ ++m_parent; query += yytext; }
YY_BREAK
case 119:
YY_RULE_SETUP
#line 274 "pgscript/pgsScanner.ll"
{
--m_parent;
if (m_parent == -1)
{
yylval->str = pnew wxString(query.c_str(), m_conv);
query.clear(); unput(')'); yylloc->end.columns(-1);
BEGIN(INITIAL); m_parent = 0; return query_token;
}
else
{
query += yytext;
}
}
YY_BREAK
case 120:
YY_RULE_SETUP
#line 287 "pgscript/pgsScanner.ll"
{ query += yytext; yylloc->step(); }
YY_BREAK
case 121:
/* rule 121 can match eol */
YY_RULE_SETUP
#line 288 "pgscript/pgsScanner.ll"
{ query += yytext; yylloc->lines(yyleng); yylloc->step(); }
YY_BREAK
case YY_STATE_EOF(SC_QUERY):
#line 289 "pgscript/pgsScanner.ll"
{ yylval->str = pnew wxString(query.c_str(), m_conv);
query.clear(); m_parent = 0; return query_token; }
YY_BREAK
case 122:
YY_RULE_SETUP
#line 291 "pgscript/pgsScanner.ll"
{ yylloc->columns(columns(*yytext)); query += yytext; }
YY_BREAK
case 123:
YY_RULE_SETUP
#line 295 "pgscript/pgsScanner.ll"
{ query += yytext;
if (std::string(yytext) == dollar) BEGIN(SC_QUERY); }
YY_BREAK
case 124:
YY_RULE_SETUP
#line 297 "pgscript/pgsScanner.ll"
{ query += yytext; yylloc->step(); }
YY_BREAK
case 125:
/* rule 125 can match eol */
YY_RULE_SETUP
#line 298 "pgscript/pgsScanner.ll"
{ query += yytext; yylloc->lines(yyleng); yylloc->step(); }
YY_BREAK
case YY_STATE_EOF(SC_DOLLAR):
#line 299 "pgscript/pgsScanner.ll"
{ query += yytext; yylval->str = pnew wxString(query.c_str(), m_conv);
query.clear(); m_parent = 0; return query_token; }
YY_BREAK
case 126:
YY_RULE_SETUP
#line 301 "pgscript/pgsScanner.ll"
{ yylloc->columns(columns(*yytext)); query += yytext; }
YY_BREAK
case 127:
YY_RULE_SETUP
#line 305 "pgscript/pgsScanner.ll"
{ BEGIN(comment_caller); }
YY_BREAK
case 128:
YY_RULE_SETUP
#line 306 "pgscript/pgsScanner.ll"
{ yylloc->step(); }
YY_BREAK
case 129:
/* rule 129 can match eol */
YY_RULE_SETUP
#line 307 "pgscript/pgsScanner.ll"
{ yylloc->lines(yyleng); yylloc->step(); }
YY_BREAK
case 130:
YY_RULE_SETUP
#line 308 "pgscript/pgsScanner.ll"
{ yylloc->columns(columns(*yytext)); }
YY_BREAK
case 131:
YY_RULE_SETUP
#line 312 "pgscript/pgsScanner.ll"
{
if (string_caller == SC_QUERY)
query += yytext;
else
str += "'";
}
YY_BREAK
case 132:
YY_RULE_SETUP
#line 318 "pgscript/pgsScanner.ll"
{
if (string_caller == SC_QUERY)
query += yytext;
else
str += *(yytext + 1);
yylloc->columns(columns(*(yytext + 1)));
}
YY_BREAK
case 133:
YY_RULE_SETUP
#line 325 "pgscript/pgsScanner.ll"
{
if (string_caller == SC_QUERY)
{
query += yytext;
BEGIN(string_caller);
}
else
{
yylval->str = pnew wxString(str.c_str(), m_conv);
str.clear();
BEGIN(string_caller);
return token::PGS_VAL_STR;
}
}
YY_BREAK
case 134:
YY_RULE_SETUP
#line 339 "pgscript/pgsScanner.ll"
{
if (string_caller == SC_QUERY)
query += yytext;
else
str += yytext;
yylloc->step();
}
YY_BREAK
case 135:
/* rule 135 can match eol */
YY_RULE_SETUP
#line 346 "pgscript/pgsScanner.ll"
{
if (string_caller == SC_QUERY)
query += yytext;
else
str += yytext;
yylloc->lines(yyleng); yylloc->step();
}
YY_BREAK
case YY_STATE_EOF(SC_STRING):
#line 353 "pgscript/pgsScanner.ll"
{
if (string_caller == SC_QUERY)
{
query += yytext; yylval->str = pnew wxString(query.c_str(), m_conv);
query.clear(); m_parent = 0; return query_token;
}
else
{
yylval->str = pnew wxString(str.c_str(), m_conv);
str.clear();
BEGIN(string_caller);
return token::PGS_VAL_STR;
}
}
YY_BREAK
case 136:
YY_RULE_SETUP
#line 367 "pgscript/pgsScanner.ll"
{
if (string_caller == SC_QUERY)
query += yytext;
else
str += yytext;
yylloc->columns(columns(*yytext));
}
YY_BREAK
case 137:
YY_RULE_SETUP
#line 376 "pgscript/pgsScanner.ll"
ECHO;
YY_BREAK
#line 1764 "pgscript/lex.pgs.cc"
case YY_STATE_EOF(INITIAL):
case YY_STATE_EOF(SC_COMMENT):
yyterminate();
case YY_END_OF_BUFFER:
{
/* Amount of text matched not including the EOB 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_LVALUE->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_LVALUE->yy_n_chars;
YY_CURRENT_BUFFER_LVALUE->yy_input_file = yyin;
YY_CURRENT_BUFFER_LVALUE->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_LVALUE->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 ( yywrap( ) )
{
/* 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_LVALUE->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(
"fatal flex scanner internal error--no action found" );
} /* end of action switch */
} /* end of scanning one token */
} /* end of yylex */
yyFlexLexer::yyFlexLexer( std::istream* arg_yyin, std::ostream* arg_yyout )
{
yyin = arg_yyin;
yyout = arg_yyout;
yy_c_buf_p = 0;
yy_init = 0;
yy_start = 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 = NULL;
(yy_buffer_stack) = 0;
(yy_buffer_stack_top) = 0;
(yy_buffer_stack_max) = 0;
yy_state_buf = 0;
}
yyFlexLexer::~yyFlexLexer()
{
delete [] yy_state_buf;
pgsfree(yy_start_stack );
yy_delete_buffer( YY_CURRENT_BUFFER );
}
void yyFlexLexer::switch_streams( std::istream* new_in, std::ostream* new_out )
{
if ( new_in )
{
yy_delete_buffer( YY_CURRENT_BUFFER );
yy_switch_to_buffer( yy_create_buffer( new_in, YY_BUF_SIZE ) );
}
if ( new_out )
yyout = new_out;
}
#ifdef YY_INTERACTIVE
int yyFlexLexer::LexerInput( char* buf, int /* max_size */ )
#else
int yyFlexLexer::LexerInput( char* buf, int max_size )
#endif
{
if ( yyin->eof() || yyin->fail() )
return 0;
#ifdef YY_INTERACTIVE
yyin->get( buf[0] );
if ( yyin->eof() )
return 0;
if ( yyin->bad() )
return -1;
return 1;
#else
(void) yyin->read( buf, max_size );
if ( yyin->bad() )
return -1;
else
return yyin->gcount();
#endif
}
void yyFlexLexer::LexerOutput( const char* buf, int size )
{
(void) yyout->write( buf, size );
}
/* 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 yyFlexLexer::yy_get_next_buffer()
{
char *dest = YY_CURRENT_BUFFER_LVALUE->yy_ch_buf;
char *source = (yytext_ptr);
int number_to_move, i;
int ret_val;
if ( (yy_c_buf_p) > &YY_CURRENT_BUFFER_LVALUE->yy_ch_buf[(yy_n_chars) + 1] )
YY_FATAL_ERROR(
"fatal flex scanner internal error--end of buffer missed" );
if ( YY_CURRENT_BUFFER_LVALUE->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_LVALUE->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_LVALUE->yy_n_chars = (yy_n_chars) = 0;
else
{
int num_to_read =
YY_CURRENT_BUFFER_LVALUE->yy_buf_size - number_to_move - 1;
while ( num_to_read <= 0 )
{ /* Not enough room in the buffer - grow it. */
/* 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 = (char *)
/* Include room in for 2 EOB chars. */
pgsrealloc((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(
"fatal error - scanner input buffer overflow" );
(yy_c_buf_p) = &b->yy_ch_buf[yy_c_buf_p_offset];
num_to_read = YY_CURRENT_BUFFER_LVALUE->yy_buf_size -
number_to_move - 1;
}
if ( num_to_read > YY_READ_BUF_SIZE )
num_to_read = YY_READ_BUF_SIZE;
/* Read in more data. */
YY_INPUT( (&YY_CURRENT_BUFFER_LVALUE->yy_ch_buf[number_to_move]),
(yy_n_chars), num_to_read );
YY_CURRENT_BUFFER_LVALUE->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( yyin );
}
else
{
ret_val = EOB_ACT_LAST_MATCH;
YY_CURRENT_BUFFER_LVALUE->yy_buffer_status =
YY_BUFFER_EOF_PENDING;
}
}
else
ret_val = EOB_ACT_CONTINUE_SCAN;
(yy_n_chars) += number_to_move;
YY_CURRENT_BUFFER_LVALUE->yy_ch_buf[(yy_n_chars)] = YY_END_OF_BUFFER_CHAR;
YY_CURRENT_BUFFER_LVALUE->yy_ch_buf[(yy_n_chars) + 1] = YY_END_OF_BUFFER_CHAR;
(yytext_ptr) = &YY_CURRENT_BUFFER_LVALUE->yy_ch_buf[0];
return ret_val;
}
/* yy_get_previous_state - get the state just before the EOB char was reached */
yy_state_type yyFlexLexer::yy_get_previous_state()
{
yy_state_type yy_current_state;
char *yy_cp;
yy_current_state = (yy_start);
for ( yy_cp = (yytext_ptr) + YY_MORE_ADJ; yy_cp < (yy_c_buf_p); ++yy_cp )
{
YY_CHAR yy_c = (*yy_cp ? yy_ec[YY_SC_TO_UI(*yy_cp)] : 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 >= 444 )
yy_c = 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 yyFlexLexer::yy_try_NUL_trans( yy_state_type yy_current_state )
{
int yy_is_jam;
char *yy_cp = (yy_c_buf_p);
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 >= 444 )
yy_c = 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 == 443);
return yy_is_jam ? 0 : yy_current_state;
}
void yyFlexLexer::yyunput( int c, char* yy_bp)
{
char *yy_cp;
yy_cp = (yy_c_buf_p);
/* undo effects of setting up yytext */
*yy_cp = (yy_hold_char);
if ( yy_cp < YY_CURRENT_BUFFER_LVALUE->yy_ch_buf + 2 )
{ /* need to shift things up to make room */
/* +2 for EOB chars. */
int number_to_move = (yy_n_chars) + 2;
char *dest = &YY_CURRENT_BUFFER_LVALUE->yy_ch_buf[
YY_CURRENT_BUFFER_LVALUE->yy_buf_size + 2];
char *source =
&YY_CURRENT_BUFFER_LVALUE->yy_ch_buf[number_to_move];
while ( source > YY_CURRENT_BUFFER_LVALUE->yy_ch_buf )
*--dest = *--source;
yy_cp += (int) (dest - source);
yy_bp += (int) (dest - source);
YY_CURRENT_BUFFER_LVALUE->yy_n_chars =
(yy_n_chars) = YY_CURRENT_BUFFER_LVALUE->yy_buf_size;
if ( yy_cp < YY_CURRENT_BUFFER_LVALUE->yy_ch_buf + 2 )
YY_FATAL_ERROR( "flex scanner push-back overflow" );
}
*--yy_cp = (char) c;
(yytext_ptr) = yy_bp;
(yy_hold_char) = *yy_cp;
(yy_c_buf_p) = yy_cp;
}
int yyFlexLexer::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_LVALUE->yy_ch_buf[(yy_n_chars)] )
/* This was really a NUL. */
*(yy_c_buf_p) = '\0';
else
{ /* need more input */
int offset = (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( yyin );
/*FALLTHROUGH*/
case EOB_ACT_END_OF_FILE:
{
if ( yywrap( ) )
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 = *(unsigned char *) (yy_c_buf_p); /* cast for 8-bit char's */
*(yy_c_buf_p) = '\0'; /* preserve yytext */
(yy_hold_char) = *++(yy_c_buf_p);
return c;
}
/** Immediately switch to a different input stream.
* @param input_file A readable stream.
*
* @note This function does not reset the start condition to @c INITIAL .
*/
void yyFlexLexer::yyrestart( std::istream* input_file )
{
if ( ! YY_CURRENT_BUFFER ){
yyensure_buffer_stack ();
YY_CURRENT_BUFFER_LVALUE =
yy_create_buffer( yyin, YY_BUF_SIZE );
}
yy_init_buffer( YY_CURRENT_BUFFER, input_file );
yy_load_buffer_state( );
}
/** Switch to a different input buffer.
* @param new_buffer The new input buffer.
*
*/
void yyFlexLexer::yy_switch_to_buffer( YY_BUFFER_STATE new_buffer )
{
/* TODO. We should be able to replace this entire function body
* with
* yypop_buffer_state();
* yypush_buffer_state(new_buffer);
*/
yyensure_buffer_stack ();
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_LVALUE->yy_buf_pos = (yy_c_buf_p);
YY_CURRENT_BUFFER_LVALUE->yy_n_chars = (yy_n_chars);
}
YY_CURRENT_BUFFER_LVALUE = new_buffer;
yy_load_buffer_state( );
/* We don't actually know whether we did this switch during
* EOF (yywrap()) processing, but the only time this flag
* is looked at is after yywrap() is called, so it's safe
* to go ahead and always set it.
*/
(yy_did_buffer_switch_on_eof) = 1;
}
void yyFlexLexer::yy_load_buffer_state()
{
(yy_n_chars) = YY_CURRENT_BUFFER_LVALUE->yy_n_chars;
(yytext_ptr) = (yy_c_buf_p) = YY_CURRENT_BUFFER_LVALUE->yy_buf_pos;
yyin = YY_CURRENT_BUFFER_LVALUE->yy_input_file;
(yy_hold_char) = *(yy_c_buf_p);
}
/** Allocate and initialize an input buffer state.
* @param file A readable stream.
* @param size The character buffer size in bytes. When in doubt, use @c YY_BUF_SIZE.
*
* @return the allocated buffer state.
*/
YY_BUFFER_STATE yyFlexLexer::yy_create_buffer( std::istream* file, int size )
{
YY_BUFFER_STATE b;
b = (YY_BUFFER_STATE) pgsalloc(sizeof( struct yy_buffer_state ) );
if ( ! b )
YY_FATAL_ERROR( "out of dynamic memory in yy_create_buffer()" );
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 = (char *) pgsalloc(b->yy_buf_size + 2 );
if ( ! b->yy_ch_buf )
YY_FATAL_ERROR( "out of dynamic memory in yy_create_buffer()" );
b->yy_is_our_buffer = 1;
yy_init_buffer( b, file );
return b;
}
/** Destroy the buffer.
* @param b a buffer created with yy_create_buffer()
*
*/
void yyFlexLexer::yy_delete_buffer( YY_BUFFER_STATE b )
{
if ( ! b )
return;
if ( b == YY_CURRENT_BUFFER ) /* Not sure if we should pop here. */
YY_CURRENT_BUFFER_LVALUE = (YY_BUFFER_STATE) 0;
if ( b->yy_is_our_buffer )
pgsfree((void *) b->yy_ch_buf );
pgsfree((void *) b );
}
/* Initializes or reinitializes a buffer.
* This function is sometimes called more than once on the same buffer,
* such as during a yyrestart() or at EOF.
*/
void yyFlexLexer::yy_init_buffer( YY_BUFFER_STATE b, std::istream* file )
{
int oerrno = errno;
yy_flush_buffer( b );
b->yy_input_file = file;
b->yy_fill_buffer = 1;
/* If b is the current buffer, then yy_init_buffer was _probably_
* called from yyrestart() or through yy_get_next_buffer.
* In that case, we don't want to reset the lineno or column.
*/
if (b != YY_CURRENT_BUFFER){
b->yy_bs_lineno = 1;
b->yy_bs_column = 0;
}
b->yy_is_interactive = 0;
errno = oerrno;
}
/** Discard all buffered characters. On the next scan, YY_INPUT will be called.
* @param b the buffer state to be flushed, usually @c YY_CURRENT_BUFFER.
*
*/
void yyFlexLexer::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( );
}
/** Pushes the new state onto the stack. The new state becomes
* the current state. This function will allocate the stack
* if necessary.
* @param new_buffer The new state.
*
*/
void yyFlexLexer::yypush_buffer_state (YY_BUFFER_STATE new_buffer)
{
if (new_buffer == NULL)
return;
yyensure_buffer_stack();
/* This block is copied from yy_switch_to_buffer. */
if ( YY_CURRENT_BUFFER )
{
/* Flush out information for old buffer. */
*(yy_c_buf_p) = (yy_hold_char);
YY_CURRENT_BUFFER_LVALUE->yy_buf_pos = (yy_c_buf_p);
YY_CURRENT_BUFFER_LVALUE->yy_n_chars = (yy_n_chars);
}
/* Only push if top exists. Otherwise, replace top. */
if (YY_CURRENT_BUFFER)
(yy_buffer_stack_top)++;
YY_CURRENT_BUFFER_LVALUE = new_buffer;
/* copied from yy_switch_to_buffer. */
yy_load_buffer_state( );
(yy_did_buffer_switch_on_eof) = 1;
}
/** Removes and deletes the top of the stack, if present.
* The next element becomes the new top.
*
*/
void yyFlexLexer::yypop_buffer_state (void)
{
if (!YY_CURRENT_BUFFER)
return;
yy_delete_buffer(YY_CURRENT_BUFFER );
YY_CURRENT_BUFFER_LVALUE = NULL;
if ((yy_buffer_stack_top) > 0)
--(yy_buffer_stack_top);
if (YY_CURRENT_BUFFER) {
yy_load_buffer_state( );
(yy_did_buffer_switch_on_eof) = 1;
}
}
/* Allocates the stack if it does not exist.
* Guarantees space for at least one push.
*/
void yyFlexLexer::yyensure_buffer_stack(void)
{
int num_to_alloc;
if (!(yy_buffer_stack)) {
/* First allocation is just for 2 elements, since we don't know if this
* scanner will even need a stack. We use 2 instead of 1 to avoid an
* immediate realloc on the next call.
*/
num_to_alloc = 1;
(yy_buffer_stack) = (struct yy_buffer_state**)pgsalloc
(num_to_alloc * sizeof(struct yy_buffer_state*)
);
memset((yy_buffer_stack), 0, num_to_alloc * sizeof(struct yy_buffer_state*));
(yy_buffer_stack_max) = num_to_alloc;
(yy_buffer_stack_top) = 0;
return;
}
if ((yy_buffer_stack_top) >= ((yy_buffer_stack_max)) - 1){
/* Increase the buffer to prepare for a possible push. */
int grow_size = 8 /* arbitrary grow size */;
num_to_alloc = (yy_buffer_stack_max) + grow_size;
(yy_buffer_stack) = (struct yy_buffer_state**)pgsrealloc
((yy_buffer_stack),
num_to_alloc * sizeof(struct yy_buffer_state*)
);
/* zero only the new slots.*/
memset((yy_buffer_stack) + (yy_buffer_stack_max), 0, grow_size * sizeof(struct yy_buffer_state*));
(yy_buffer_stack_max) = num_to_alloc;
}
}
void yyFlexLexer::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 *) pgsalloc(new_size );
else
(yy_start_stack) = (int *) pgsrealloc((void *) (yy_start_stack),new_size );
if ( ! (yy_start_stack) )
YY_FATAL_ERROR(
"out of memory expanding start-condition stack" );
}
(yy_start_stack)[(yy_start_stack_ptr)++] = YY_START;
BEGIN(new_state);
}
void yyFlexLexer::yy_pop_state()
{
if ( --(yy_start_stack_ptr) < 0 )
YY_FATAL_ERROR( "start-condition stack underflow" );
BEGIN((yy_start_stack)[(yy_start_stack_ptr)]);
}
int yyFlexLexer::yy_top_state()
{
return (yy_start_stack)[(yy_start_stack_ptr) - 1];
}
#ifndef YY_EXIT_FAILURE
#define YY_EXIT_FAILURE 2
#endif
void yyFlexLexer::LexerError( yyconst char msg[] )
{
std::cerr << msg << std::endl;
exit( YY_EXIT_FAILURE );
}
/* Redefine yyless() so it works in section 3 code. */
#undef yyless
#define yyless(n) \
do \
{ \
/* Undo effects of setting up yytext. */ \
int yyless_macro_arg = (n); \
YY_LESS_LINENO(yyless_macro_arg);\
yytext[yyleng] = (yy_hold_char); \
(yy_c_buf_p) = yytext + yyless_macro_arg; \
(yy_hold_char) = *(yy_c_buf_p); \
*(yy_c_buf_p) = '\0'; \
yyleng = yyless_macro_arg; \
} \
while ( 0 )
/* Accessor methods (get/set functions) to struct members. */
/*
* Internal utility routines.
*/
#ifndef yytext_ptr
static void yy_flex_strncpy (char* s1, yyconst char * s2, int n )
{
int i;
for ( i = 0; i < n; ++i )
s1[i] = s2[i];
}
#endif
#ifdef YY_NEED_STRLEN
static int yy_flex_strlen (yyconst char * s )
{
int n;
for ( n = 0; s[n]; ++n )
;
return n;
}
#endif
void *pgsalloc (yy_size_t size )
{
return (void *) malloc( size );
}
void *pgsrealloc (void * ptr, yy_size_t size )
{
/* The cast to (char *) in the following accommodates both
* implementations that use 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( (char *) ptr, size );
}
void pgsfree (void * ptr )
{
free( (char *) ptr ); /* see pgsrealloc() for (char *) cast */
}
#define YYTABLES_NAME "yytables"
#line 376 "pgscript/pgsScanner.ll"
namespace pgscript
{
pgsScanner::pgsScanner(wxMBConv & conv, std::istream * in, std::ostream * out) :
pgsFlexLexer(in, out), m_parent(0), m_conv(conv)
{
}
pgsScanner::~pgsScanner()
{
}
void pgsScanner::set_debug(bool b)
{
yy_flex_debug = b;
}
int pgsScanner::columns(const char & c)
{
if ((c & 0xF0) == 0xF0) // 4 bytes
return -3;
else if ((c & 0xE0) == 0xE0) // 3 bytes
return -2;
else if ((c & 0xC0) == 0xC0) // 2 bytes
return -1;
else return 0;
}
}
/* This implementation of pgsFlexLexer::yylex() is required to fill the
* vtable of the class pgsFlexLexer. We define the scanner's main yylex
* function via YY_DECL to reside in the pgsScanner class instead. */
#ifdef yylex
#undef yylex
#endif
int pgsFlexLexer::yylex()
{
return 0;
}
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