database/mariadb-columnstore-engine
1
0
Fork 0
mirror of https://github.com/mariadb-corporation/mariadb-columnstore-engine.git synced 2025-04-18 21:44:02 +03:00
Code
mariadb-columnstore-engine/dbcon/ddlpackage/ddl-scan.cpp
david hill f6afc42dd0 the begginning
2016-01-06 14:08:59 -06:00

2480 lines
68 KiB
C++
Raw Blame History

#line 3 "ddl-scan-temp.cpp"
#define YY_INT_ALIGNED short int
/* A lexical scanner generated by flex */
#define yy_create_buffer ddl_create_buffer
#define yy_delete_buffer ddl_delete_buffer
#define yy_flex_debug ddl_flex_debug
#define yy_init_buffer ddl_init_buffer
#define yy_flush_buffer ddl_flush_buffer
#define yy_load_buffer_state ddl_load_buffer_state
#define yy_switch_to_buffer ddl_switch_to_buffer
#define yyin ddlin
#define yyleng ddlleng
#define yylex ddllex
#define yylineno ddllineno
#define yyout ddlout
#define yyrestart ddlrestart
#define yytext ddltext
#define yywrap ddlwrap
#define yyalloc ddlalloc
#define yyrealloc ddlrealloc
#define yyfree ddlfree
#define FLEX_SCANNER
#define YY_FLEX_MAJOR_VERSION 2
#define YY_FLEX_MINOR_VERSION 5
#define YY_FLEX_SUBMINOR_VERSION 35
#if YY_FLEX_SUBMINOR_VERSION > 0
#define FLEX_BETA
#endif
/* First, we deal with platform-specific or compiler-specific issues. */
/* begin standard C headers. */
#include <stdio.h>
#include <string.h>
#include <errno.h>
#include <stdlib.h>
/* 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 defined (__STDC_VERSION__) && __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 */
#ifdef __cplusplus
/* The "const" storage-class-modifier is valid. */
#define YY_USE_CONST
#else /* ! __cplusplus */
/* C99 requires __STDC__ to be defined as 1. */
#if defined (__STDC__)
#define YY_USE_CONST
#endif /* defined (__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 ddlrestart(ddlin )
#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 ddlleng;
extern FILE *ddlin, *ddlout;
#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 ddltext. */ \
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 ddltext again */ \
} \
while ( 0 )
#define unput(c) yyunput( c, (yytext_ptr) )
#ifndef YY_TYPEDEF_YY_SIZE_T
#define YY_TYPEDEF_YY_SIZE_T
typedef size_t yy_size_t;
#endif
#ifndef YY_STRUCT_YY_BUFFER_STATE
#define YY_STRUCT_YY_BUFFER_STATE
struct yy_buffer_state
{
FILE *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 ddlrestart()), so that the user can continue scanning by
* just pointing ddlin at a new input file.
*/
#define YY_BUFFER_EOF_PENDING 2
};
#endif /* !YY_STRUCT_YY_BUFFER_STATE */
/* Stack of input buffers. */
static size_t yy_buffer_stack_top = 0; /**< index of top of stack. */
static size_t yy_buffer_stack_max = 0; /**< capacity of stack. */
static YY_BUFFER_STATE * yy_buffer_stack = 0; /**< Stack as an array. */
/* 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)]
/* yy_hold_char holds the character lost when ddltext is formed. */
static char yy_hold_char;
static int yy_n_chars; /* number of characters read into yy_ch_buf */
int ddlleng;
/* Points to current character in buffer. */
static char *yy_c_buf_p = (char *) 0;
static int yy_init = 0; /* whether we need to initialize */
static int yy_start = 0; /* start state number */
/* Flag which is used to allow ddlwrap()'s to do buffer switches
* instead of setting up a fresh ddlin. A bit of a hack ...
*/
static int yy_did_buffer_switch_on_eof;
void ddlrestart (FILE *input_file );
void ddl_switch_to_buffer (YY_BUFFER_STATE new_buffer );
YY_BUFFER_STATE ddl_create_buffer (FILE *file,int size );
void ddl_delete_buffer (YY_BUFFER_STATE b );
void ddl_flush_buffer (YY_BUFFER_STATE b );
void ddlpush_buffer_state (YY_BUFFER_STATE new_buffer );
void ddlpop_buffer_state (void );
static void ddlensure_buffer_stack (void );
static void ddl_load_buffer_state (void );
static void ddl_init_buffer (YY_BUFFER_STATE b,FILE *file );
#define YY_FLUSH_BUFFER ddl_flush_buffer(YY_CURRENT_BUFFER )
YY_BUFFER_STATE ddl_scan_buffer (char *base,yy_size_t size );
YY_BUFFER_STATE ddl_scan_string (yyconst char *yy_str );
YY_BUFFER_STATE ddl_scan_bytes (yyconst char *bytes,int len );
void *ddlalloc (yy_size_t );
void *ddlrealloc (void *,yy_size_t );
void ddlfree (void * );
#define yy_new_buffer ddl_create_buffer
#define yy_set_interactive(is_interactive) \
{ \
if ( ! YY_CURRENT_BUFFER ){ \
ddlensure_buffer_stack (); \
YY_CURRENT_BUFFER_LVALUE = \
ddl_create_buffer(ddlin,YY_BUF_SIZE ); \
} \
YY_CURRENT_BUFFER_LVALUE->yy_is_interactive = is_interactive; \
}
#define yy_set_bol(at_bol) \
{ \
if ( ! YY_CURRENT_BUFFER ){\
ddlensure_buffer_stack (); \
YY_CURRENT_BUFFER_LVALUE = \
ddl_create_buffer(ddlin,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 ddlwrap(n) 1
#define YY_SKIP_YYWRAP
typedef unsigned char YY_CHAR;
FILE *ddlin = (FILE *) 0, *ddlout = (FILE *) 0;
typedef int yy_state_type;
extern int ddllineno;
int ddllineno = 1;
extern char *ddltext;
#define yytext_ptr ddltext
static yy_state_type yy_get_previous_state (void );
static yy_state_type yy_try_NUL_trans (yy_state_type current_state );
static int yy_get_next_buffer (void );
static void yy_fatal_error (yyconst char msg[] );
/* Done after the current pattern has been matched and before the
* corresponding action - sets up ddltext.
*/
#define YY_DO_BEFORE_ACTION \
(yytext_ptr) = yy_bp; \
ddlleng = (size_t) (yy_cp - yy_bp); \
(yy_hold_char) = *yy_cp; \
*yy_cp = '\0'; \
(yy_c_buf_p) = yy_cp;
#define YY_NUM_RULES 85
#define YY_END_OF_BUFFER 86
/* 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[393] =
{ 0,
0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
86, 85, 81, 80, 83, 13, 83, 83, 83, 16,
82, 82, 82, 82, 82, 82, 82, 82, 82, 82,
82, 82, 82, 82, 82, 82, 82, 82, 84, 10,
12, 85, 11, 85, 14, 15, 81, 0, 16, 81,
17, 17, 16, 0, 82, 82, 82, 82, 82, 82,
82, 82, 82, 82, 82, 82, 82, 82, 82, 82,
82, 82, 82, 82, 75, 82, 82, 82, 82, 82,
82, 48, 82, 52, 82, 82, 82, 82, 82, 82,
82, 82, 65, 82, 82, 82, 82, 82, 0, 11,
0, 14, 81, 17, 0, 18, 82, 2, 82, 82,
82, 82, 82, 82, 82, 82, 82, 82, 82, 82,
29, 82, 82, 82, 82, 82, 82, 82, 82, 82,
82, 82, 82, 41, 43, 82, 82, 82, 82, 49,
82, 82, 82, 82, 82, 82, 82, 82, 82, 82,
61, 82, 82, 82, 82, 82, 82, 82, 82, 82,
82, 82, 82, 82, 82, 82, 82, 6, 82, 82,
82, 82, 82, 82, 26, 82, 82, 82, 82, 82,
34, 82, 82, 82, 82, 37, 82, 82, 82, 82,
82, 82, 82, 82, 50, 82, 82, 82, 82, 73,
82, 82, 82, 82, 82, 82, 82, 82, 82, 82,
82, 82, 69, 82, 82, 82, 3, 82, 82, 82,
82, 82, 82, 9, 82, 82, 82, 82, 82, 82,
82, 82, 82, 82, 82, 82, 82, 71, 82, 82,
39, 82, 82, 44, 82, 82, 82, 82, 82, 82,
82, 82, 82, 82, 82, 82, 82, 63, 82, 82,
82, 82, 82, 82, 82, 1, 82, 8, 82, 77,
82, 82, 20, 82, 82, 24, 82, 82, 82, 82,
82, 33, 72, 35, 76, 82, 82, 82, 82, 82,
82, 47, 82, 82, 82, 82, 82, 57, 82, 82,
82, 82, 82, 82, 66, 82, 68, 82, 82, 82,
5, 82, 74, 21, 19, 82, 82, 82, 28, 30,
82, 82, 36, 82, 82, 42, 82, 82, 51, 53,
82, 55, 82, 82, 82, 82, 82, 64, 82, 82,
82, 70, 82, 82, 82, 82, 27, 82, 32, 82,
82, 45, 46, 82, 82, 58, 82, 62, 82, 78,
67, 82, 82, 7, 82, 82, 82, 38, 40, 54,
82, 82, 82, 79, 82, 22, 82, 31, 56, 82,
82, 82, 23, 82, 82, 60, 82, 25, 59, 82,
4, 0
} ;
static yyconst flex_int32_t yy_ec[256] =
{ 0,
1, 1, 1, 1, 1, 1, 1, 1, 2, 3,
1, 2, 4, 1, 1, 1, 1, 1, 1, 1,
1, 1, 1, 1, 1, 1, 1, 1, 1, 1,
1, 2, 1, 1, 1, 5, 6, 1, 7, 8,
9, 6, 10, 6, 11, 12, 6, 13, 13, 13,
13, 13, 13, 13, 13, 13, 13, 6, 6, 6,
6, 6, 1, 1, 14, 15, 16, 17, 18, 19,
20, 21, 22, 23, 24, 25, 26, 27, 28, 29,
30, 31, 32, 33, 34, 35, 36, 37, 38, 23,
6, 1, 6, 6, 39, 40, 41, 42, 43, 44,
45, 46, 47, 48, 49, 23, 50, 51, 52, 53,
54, 55, 56, 57, 58, 59, 60, 61, 62, 63,
64, 23, 1, 1, 1, 1, 1, 23, 23, 23,
23, 23, 23, 23, 23, 23, 23, 23, 23, 23,
23, 23, 23, 23, 23, 23, 23, 23, 23, 23,
23, 23, 23, 23, 23, 23, 23, 23, 23, 23,
23, 23, 23, 23, 23, 23, 23, 23, 23, 23,
23, 23, 23, 23, 23, 23, 23, 23, 23, 23,
23, 23, 23, 23, 23, 23, 23, 23, 23, 23,
23, 23, 23, 23, 23, 23, 23, 23, 23, 23,
23, 23, 23, 23, 23, 23, 23, 23, 23, 23,
23, 23, 23, 23, 23, 23, 23, 23, 23, 23,
23, 23, 23, 23, 23, 23, 23, 23, 23, 23,
23, 23, 23, 23, 23, 23, 23, 23, 23, 23,
23, 23, 23, 23, 23, 23, 23, 23, 23, 23,
23, 23, 23, 23, 23
} ;
static yyconst flex_int32_t yy_meta[65] =
{ 0,
1, 1, 2, 2, 3, 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, 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
} ;
static yyconst flex_int16_t yy_base[400] =
{ 0,
0, 0, 57, 59, 346, 316, 226, 189, 183, 168,
165, 814, 67, 70, 814, 814, 63, 66, 146, 68,
66, 62, 113, 71, 61, 69, 0, 111, 74, 117,
108, 68, 91, 88, 134, 160, 149, 94, 814, 814,
814, 147, 814, 148, 814, 814, 147, 140, 171, 0,
167, 174, 181, 195, 0, 110, 178, 144, 164, 180,
178, 197, 203, 195, 187, 187, 216, 187, 196, 205,
209, 206, 206, 214, 0, 217, 231, 207, 224, 224,
232, 233, 247, 0, 237, 252, 277, 249, 264, 252,
264, 258, 0, 252, 271, 271, 271, 264, 137, 814,
133, 814, 0, 301, 105, 102, 278, 0, 295, 274,
295, 306, 305, 308, 292, 305, 301, 320, 306, 320,
317, 327, 324, 328, 318, 326, 318, 339, 336, 331,
342, 346, 334, 353, 0, 358, 68, 65, 355, 0,
354, 365, 352, 370, 362, 364, 372, 378, 361, 363,
0, 371, 364, 374, 362, 375, 373, 384, 393, 378,
415, 384, 385, 62, 391, 410, 407, 418, 412, 411,
421, 408, 410, 427, 414, 422, 415, 421, 420, 430,
0, 429, 427, 428, 442, 0, 448, 431, 448, 451,
456, 449, 452, 465, 0, 457, 463, 467, 476, 0,
462, 469, 465, 477, 476, 484, 485, 483, 491, 476,
488, 480, 0, 493, 497, 493, 0, 501, 492, 511,
513, 517, 519, 0, 513, 514, 512, 520, 517, 525,
534, 527, 522, 531, 536, 538, 527, 0, 537, 539,
0, 548, 545, 0, 540, 543, 534, 551, 563, 548,
551, 568, 569, 569, 565, 573, 573, 0, 574, 582,
584, 578, 585, 580, 595, 0, 584, 0, 594, 0,
582, 583, 585, 587, 607, 0, 591, 600, 603, 599,
620, 0, 0, 0, 0, 613, 621, 619, 614, 611,
613, 0, 635, 628, 633, 619, 632, 0, 644, 636,
637, 57, 634, 635, 0, 651, 0, 658, 643, 660,
0, 659, 0, 0, 0, 658, 54, 663, 0, 0,
669, 669, 0, 655, 666, 0, 660, 663, 0, 0,
669, 0, 682, 668, 51, 669, 671, 0, 688, 692,
681, 0, 684, 685, 692, 686, 0, 697, 0, 692,
686, 0, 0, 699, 711, 0, 698, 0, 702, 0,
0, 697, 712, 0, 706, 708, 725, 0, 0, 0,
715, 717, 726, 0, 725, 721, 736, 0, 0, 737,
728, 744, 0, 733, 736, 0, 741, 0, 0, 736,
0, 814, 795, 798, 801, 84, 804, 807, 810
} ;
static yyconst flex_int16_t yy_def[400] =
{ 0,
392, 1, 393, 393, 394, 394, 395, 395, 393, 393,
392, 392, 392, 392, 392, 392, 392, 392, 392, 392,
396, 396, 396, 396, 396, 396, 396, 396, 396, 396,
396, 396, 396, 396, 396, 396, 396, 396, 392, 392,
392, 397, 392, 398, 392, 392, 392, 392, 392, 399,
392, 392, 392, 392, 396, 396, 396, 396, 396, 396,
396, 396, 396, 396, 396, 396, 396, 396, 396, 396,
396, 396, 396, 396, 396, 396, 396, 396, 396, 396,
396, 396, 396, 396, 396, 396, 396, 396, 396, 396,
396, 396, 396, 396, 396, 396, 396, 396, 397, 392,
398, 392, 399, 392, 392, 392, 396, 396, 396, 396,
396, 396, 396, 396, 396, 396, 396, 396, 396, 396,
396, 396, 396, 396, 396, 396, 396, 396, 396, 396,
396, 396, 396, 396, 396, 396, 396, 396, 396, 396,
396, 396, 396, 396, 396, 396, 396, 396, 396, 396,
396, 396, 396, 396, 396, 396, 396, 396, 396, 396,
396, 396, 396, 396, 396, 396, 396, 396, 396, 396,
396, 396, 396, 396, 396, 396, 396, 396, 396, 396,
396, 396, 396, 396, 396, 396, 396, 396, 396, 396,
396, 396, 396, 396, 396, 396, 396, 396, 396, 396,
396, 396, 396, 396, 396, 396, 396, 396, 396, 396,
396, 396, 396, 396, 396, 396, 396, 396, 396, 396,
396, 396, 396, 396, 396, 396, 396, 396, 396, 396,
396, 396, 396, 396, 396, 396, 396, 396, 396, 396,
396, 396, 396, 396, 396, 396, 396, 396, 396, 396,
396, 396, 396, 396, 396, 396, 396, 396, 396, 396,
396, 396, 396, 396, 396, 396, 396, 396, 396, 396,
396, 396, 396, 396, 396, 396, 396, 396, 396, 396,
396, 396, 396, 396, 396, 396, 396, 396, 396, 396,
396, 396, 396, 396, 396, 396, 396, 396, 396, 396,
396, 396, 396, 396, 396, 396, 396, 396, 396, 396,
396, 396, 396, 396, 396, 396, 396, 396, 396, 396,
396, 396, 396, 396, 396, 396, 396, 396, 396, 396,
396, 396, 396, 396, 396, 396, 396, 396, 396, 396,
396, 396, 396, 396, 396, 396, 396, 396, 396, 396,
396, 396, 396, 396, 396, 396, 396, 396, 396, 396,
396, 396, 396, 396, 396, 396, 396, 396, 396, 396,
396, 396, 396, 396, 396, 396, 396, 396, 396, 396,
396, 396, 396, 396, 396, 396, 396, 396, 396, 396,
396, 0, 392, 392, 392, 392, 392, 392, 392
} ;
static yyconst flex_int16_t yy_nxt[879] =
{ 0,
12, 13, 14, 13, 12, 15, 16, 15, 15, 17,
18, 19, 20, 21, 22, 23, 24, 25, 26, 27,
27, 28, 27, 29, 27, 30, 31, 32, 33, 27,
34, 35, 36, 37, 38, 27, 27, 27, 27, 39,
21, 22, 23, 24, 25, 26, 27, 27, 28, 29,
27, 30, 31, 32, 33, 27, 34, 35, 36, 37,
38, 27, 27, 27, 40, 41, 40, 41, 47, 47,
47, 47, 47, 47, 48, 49, 50, 48, 49, 52,
53, 56, 57, 60, 66, 54, 55, 70, 67, 357,
58, 78, 346, 72, 84, 337, 73, 71, 68, 59,
218, 69, 74, 193, 85, 87, 192, 98, 56, 57,
60, 66, 54, 70, 106, 67, 58, 106, 78, 72,
84, 86, 73, 71, 68, 59, 61, 69, 74, 75,
79, 85, 87, 62, 98, 82, 76, 77, 80, 102,
63, 83, 107, 64, 81, 100, 65, 86, 47, 47,
47, 88, 51, 61, 102, 100, 75, 79, 51, 89,
62, 82, 76, 77, 392, 80, 63, 83, 107, 64,
81, 90, 65, 91, 46, 95, 109, 96, 88, 51,
97, 92, 48, 49, 54, 89, 104, 93, 54, 46,
94, 54, 52, 53, 108, 45, 110, 90, 54, 111,
91, 95, 109, 96, 105, 105, 97, 106, 92, 112,
113, 54, 118, 93, 114, 54, 94, 119, 54, 120,
124, 108, 110, 125, 126, 54, 111, 115, 116, 117,
127, 121, 45, 128, 122, 112, 129, 113, 130, 118,
123, 114, 131, 119, 135, 120, 124, 132, 139, 125,
138, 126, 133, 115, 116, 117, 136, 127, 121, 128,
137, 122, 129, 134, 130, 140, 123, 143, 131, 144,
135, 141, 142, 145, 132, 139, 138, 152, 154, 133,
150, 151, 136, 153, 155, 156, 137, 159, 160, 134,
146, 140, 157, 143, 161, 147, 144, 141, 142, 162,
145, 164, 158, 148, 152, 154, 150, 151, 149, 153,
155, 156, 163, 104, 159, 160, 165, 146, 54, 157,
161, 166, 147, 169, 43, 170, 162, 164, 158, 148,
171, 167, 172, 173, 149, 168, 174, 175, 176, 163,
177, 179, 180, 165, 178, 54, 181, 182, 166, 183,
169, 170, 184, 185, 43, 186, 171, 167, 172, 187,
173, 168, 174, 188, 175, 176, 189, 177, 179, 180,
190, 178, 181, 191, 182, 183, 194, 392, 195, 184,
185, 186, 196, 392, 197, 198, 187, 199, 200, 201,
188, 202, 189, 203, 204, 205, 206, 190, 207, 208,
191, 209, 210, 194, 195, 211, 212, 392, 213, 196,
197, 216, 198, 199, 200, 217, 201, 219, 202, 203,
204, 205, 206, 220, 207, 208, 221, 209, 210, 214,
215, 222, 211, 212, 213, 224, 225, 216, 226, 392,
227, 217, 228, 219, 229, 392, 230, 231, 232, 223,
220, 233, 234, 221, 235, 236, 214, 215, 222, 237,
238, 224, 225, 239, 240, 226, 227, 241, 228, 242,
243, 229, 230, 231, 232, 223, 244, 233, 234, 245,
235, 236, 246, 247, 249, 237, 238, 248, 250, 251,
239, 240, 252, 241, 253, 254, 242, 243, 255, 392,
256, 257, 258, 244, 259, 245, 260, 262, 246, 261,
247, 249, 263, 248, 264, 250, 251, 265, 252, 266,
253, 254, 267, 392, 268, 255, 256, 269, 257, 258,
270, 259, 271, 260, 262, 261, 272, 276, 263, 273,
274, 264, 275, 277, 265, 266, 278, 279, 282, 267,
268, 280, 281, 283, 269, 284, 286, 270, 285, 271,
287, 288, 289, 272, 276, 273, 274, 290, 275, 277,
291, 292, 293, 278, 279, 282, 294, 280, 281, 295,
283, 296, 284, 286, 285, 297, 298, 287, 288, 289,
299, 392, 300, 290, 301, 304, 291, 292, 302, 293,
303, 305, 307, 294, 306, 295, 308, 296, 309, 392,
310, 311, 297, 298, 312, 313, 314, 299, 300, 315,
316, 301, 304, 317, 302, 318, 303, 319, 305, 307,
306, 320, 308, 321, 324, 309, 310, 322, 311, 323,
312, 313, 314, 325, 326, 315, 327, 316, 328, 317,
329, 318, 330, 319, 331, 392, 332, 320, 333, 334,
321, 324, 335, 336, 322, 323, 338, 339, 340, 325,
326, 341, 327, 342, 328, 343, 344, 329, 330, 345,
347, 331, 332, 348, 333, 349, 334, 350, 335, 336,
351, 352, 338, 339, 353, 340, 354, 355, 341, 342,
356, 358, 343, 344, 359, 360, 345, 347, 361, 368,
348, 362, 349, 350, 363, 364, 351, 352, 365, 366,
353, 367, 354, 369, 355, 370, 356, 358, 371, 375,
359, 372, 360, 373, 374, 361, 368, 362, 376, 377,
363, 364, 378, 381, 365, 366, 379, 367, 380, 369,
382, 370, 383, 384, 385, 371, 375, 372, 386, 373,
374, 387, 392, 388, 376, 377, 389, 390, 391, 378,
381, 392, 379, 392, 380, 392, 382, 392, 383, 392,
384, 385, 392, 392, 386, 392, 392, 392, 387, 388,
392, 392, 389, 390, 391, 12, 12, 12, 42, 42,
42, 44, 44, 44, 99, 99, 99, 101, 101, 101,
103, 392, 103, 11, 392, 392, 392, 392, 392, 392,
392, 392, 392, 392, 392, 392, 392, 392, 392, 392,
392, 392, 392, 392, 392, 392, 392, 392, 392, 392,
392, 392, 392, 392, 392, 392, 392, 392, 392, 392,
392, 392, 392, 392, 392, 392, 392, 392, 392, 392,
392, 392, 392, 392, 392, 392, 392, 392, 392, 392,
392, 392, 392, 392, 392, 392, 392, 392
} ;
static yyconst flex_int16_t yy_chk[879] =
{ 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, 1, 1, 1, 1, 1, 1,
1, 1, 1, 1, 3, 3, 4, 4, 13, 13,
13, 14, 14, 14, 17, 17, 18, 18, 18, 20,
20, 21, 21, 22, 24, 20, 396, 25, 24, 335,
21, 29, 317, 26, 32, 302, 26, 25, 24, 21,
164, 24, 26, 138, 33, 34, 137, 38, 21, 21,
22, 24, 20, 25, 106, 24, 21, 105, 29, 26,
32, 33, 26, 25, 24, 21, 23, 24, 26, 28,
30, 33, 34, 23, 38, 31, 28, 28, 30, 101,
23, 31, 56, 23, 30, 99, 23, 33, 47, 47,
47, 35, 48, 23, 44, 42, 28, 30, 19, 35,
23, 31, 28, 28, 11, 30, 23, 31, 56, 23,
30, 35, 23, 36, 10, 37, 58, 37, 35, 51,
37, 36, 49, 49, 51, 35, 52, 36, 49, 9,
36, 52, 53, 53, 57, 8, 59, 35, 53, 60,
36, 37, 58, 37, 54, 54, 37, 54, 36, 61,
62, 51, 64, 36, 62, 49, 36, 65, 52, 66,
68, 57, 59, 69, 70, 53, 60, 63, 63, 63,
71, 67, 7, 72, 67, 61, 73, 62, 74, 64,
67, 62, 76, 65, 78, 66, 68, 77, 81, 69,
80, 70, 77, 63, 63, 63, 79, 71, 67, 72,
79, 67, 73, 77, 74, 82, 67, 85, 76, 86,
78, 83, 83, 86, 77, 81, 80, 89, 91, 77,
88, 88, 79, 90, 92, 94, 79, 96, 97, 77,
87, 82, 95, 85, 98, 87, 86, 83, 83, 107,
86, 110, 95, 87, 89, 91, 88, 88, 87, 90,
92, 94, 109, 104, 96, 97, 111, 87, 104, 95,
98, 112, 87, 114, 6, 115, 107, 110, 95, 87,
116, 113, 117, 118, 87, 113, 119, 120, 121, 109,
122, 123, 124, 111, 122, 104, 125, 126, 112, 127,
114, 115, 128, 129, 5, 130, 116, 113, 117, 131,
118, 113, 119, 132, 120, 121, 133, 122, 123, 124,
134, 122, 125, 136, 126, 127, 139, 0, 141, 128,
129, 130, 142, 0, 143, 144, 131, 145, 146, 147,
132, 148, 133, 149, 150, 152, 153, 134, 154, 155,
136, 156, 157, 139, 141, 158, 159, 0, 160, 142,
143, 162, 144, 145, 146, 163, 147, 165, 148, 149,
150, 152, 153, 166, 154, 155, 167, 156, 157, 161,
161, 168, 158, 159, 160, 169, 170, 162, 171, 0,
172, 163, 173, 165, 174, 0, 175, 176, 177, 168,
166, 178, 179, 167, 180, 182, 161, 161, 168, 183,
184, 169, 170, 185, 187, 171, 172, 188, 173, 189,
190, 174, 175, 176, 177, 168, 191, 178, 179, 192,
180, 182, 193, 194, 197, 183, 184, 196, 198, 199,
185, 187, 201, 188, 202, 203, 189, 190, 204, 0,
205, 206, 207, 191, 208, 192, 209, 211, 193, 210,
194, 197, 212, 196, 214, 198, 199, 215, 201, 216,
202, 203, 218, 0, 219, 204, 205, 220, 206, 207,
221, 208, 222, 209, 211, 210, 223, 228, 212, 225,
226, 214, 227, 229, 215, 216, 230, 231, 234, 218,
219, 232, 233, 235, 220, 236, 239, 221, 237, 222,
240, 242, 243, 223, 228, 225, 226, 245, 227, 229,
246, 247, 248, 230, 231, 234, 249, 232, 233, 250,
235, 251, 236, 239, 237, 252, 253, 240, 242, 243,
254, 0, 255, 245, 256, 260, 246, 247, 257, 248,
259, 261, 263, 249, 262, 250, 264, 251, 265, 0,
267, 269, 252, 253, 271, 272, 273, 254, 255, 274,
275, 256, 260, 277, 257, 278, 259, 279, 261, 263,
262, 280, 264, 281, 287, 265, 267, 281, 269, 286,
271, 272, 273, 288, 289, 274, 290, 275, 291, 277,
293, 278, 294, 279, 295, 0, 296, 280, 297, 299,
281, 287, 300, 301, 281, 286, 303, 304, 306, 288,
289, 308, 290, 309, 291, 310, 312, 293, 294, 316,
318, 295, 296, 321, 297, 322, 299, 324, 300, 301,
325, 327, 303, 304, 328, 306, 331, 333, 308, 309,
334, 336, 310, 312, 337, 339, 316, 318, 340, 350,
321, 341, 322, 324, 343, 344, 325, 327, 345, 346,
328, 348, 331, 351, 333, 354, 334, 336, 355, 363,
337, 357, 339, 359, 362, 340, 350, 341, 365, 366,
343, 344, 367, 373, 345, 346, 371, 348, 372, 351,
375, 354, 376, 377, 380, 355, 363, 357, 381, 359,
362, 382, 0, 384, 365, 366, 385, 387, 390, 367,
373, 0, 371, 0, 372, 0, 375, 0, 376, 0,
377, 380, 0, 0, 381, 0, 0, 0, 382, 384,
0, 0, 385, 387, 390, 393, 393, 393, 394, 394,
394, 395, 395, 395, 397, 397, 397, 398, 398, 398,
399, 0, 399, 392, 392, 392, 392, 392, 392, 392,
392, 392, 392, 392, 392, 392, 392, 392, 392, 392,
392, 392, 392, 392, 392, 392, 392, 392, 392, 392,
392, 392, 392, 392, 392, 392, 392, 392, 392, 392,
392, 392, 392, 392, 392, 392, 392, 392, 392, 392,
392, 392, 392, 392, 392, 392, 392, 392, 392, 392,
392, 392, 392, 392, 392, 392, 392, 392
} ;
static yy_state_type yy_last_accepting_state;
static char *yy_last_accepting_cpos;
extern int ddl_flex_debug;
int ddl_flex_debug = 0;
/* 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
char *ddltext;
/* Copyright (C) 2014 InfiniDB, Inc.
This program is free software; you can redistribute it and/or
modify it under the terms of the GNU General Public License
as published by the Free Software Foundation; version 2 of
the License.
This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
GNU General Public License for more details.
You should have received a copy of the GNU General Public License
along with this program; if not, write to the Free Software
Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston,
MA 02110-1301, USA. */
/* $Id: ddl.l 9341 2013-03-27 14:10:35Z chao $ */
#include <iostream>
#include <vector>
#include <stdio.h>
#include "ddlpkg.h"
#ifdef _MSC_VER
#include "ddl-gram-win.h"
#else
#include "ddl-gram.h"
#endif
int lineno = 1;
void ddlerror(char *s);
/* Handles to the buffer that the lexer uses internally */
static YY_BUFFER_STATE scanbufhandle;
static char *scanbuf;
static char* scanner_copy (char *str);
/* %option header-file="ddl-scan.h" */
#define INITIAL 0
#define check1 1
#define check2 2
#define inquote 3
#define endquote 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
static int yy_init_globals (void );
/* Accessor methods to globals.
These are made visible to non-reentrant scanners for convenience. */
int ddllex_destroy (void );
int ddlget_debug (void );
void ddlset_debug (int debug_flag );
YY_EXTRA_TYPE ddlget_extra (void );
void ddlset_extra (YY_EXTRA_TYPE user_defined );
FILE *ddlget_in (void );
void ddlset_in (FILE * in_str );
FILE *ddlget_out (void );
void ddlset_out (FILE * out_str );
int ddlget_leng (void );
char *ddlget_text (void );
int ddlget_lineno (void );
void ddlset_lineno (int line_number );
/* Macros after this point can all be overridden by user definitions in
* section 1.
*/
#ifndef YY_SKIP_YYWRAP
#ifdef __cplusplus
extern "C" int ddlwrap (void );
#else
extern int ddlwrap (void );
#endif
#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
#ifdef __cplusplus
static int yyinput (void );
#else
static int input (void );
#endif
#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
/* This used to be an fputs(), but since the string might contain NUL's,
* we now use fwrite().
*/
#define ECHO do { if (fwrite( ddltext, ddlleng, 1, ddlout )) {} } while (0)
#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 ( YY_CURRENT_BUFFER_LVALUE->yy_is_interactive ) \
{ \
int c = '*'; \
unsigned n; \
for ( n = 0; n < max_size && \
(c = getc( ddlin )) != EOF && c != '\n'; ++n ) \
buf[n] = (char) c; \
if ( c == '\n' ) \
buf[n++] = (char) c; \
if ( c == EOF && ferror( ddlin ) ) \
YY_FATAL_ERROR( "input in flex scanner failed" ); \
result = n; \
} \
else \
{ \
errno=0; \
while ( (result = fread(buf, 1, max_size, ddlin))==0 && ferror(ddlin)) \
{ \
if( errno != EINTR) \
{ \
YY_FATAL_ERROR( "input in flex scanner failed" ); \
break; \
} \
errno=0; \
clearerr(ddlin); \
} \
}\
\
#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) yy_fatal_error( 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
extern int ddllex (void);
#define YY_DECL int ddllex (void)
#endif /* !YY_DECL */
/* Code executed at the beginning of each rule, after ddltext and ddlleng
* 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
{
register yy_state_type yy_current_state;
register char *yy_cp, *yy_bp;
register int yy_act;
if ( !(yy_init) )
{
(yy_init) = 1;
#ifdef YY_USER_INIT
YY_USER_INIT;
#endif
if ( ! (yy_start) )
(yy_start) = 1; /* first start state */
if ( ! ddlin )
ddlin = stdin;
if ( ! ddlout )
ddlout = stdout;
if ( ! YY_CURRENT_BUFFER ) {
ddlensure_buffer_stack ();
YY_CURRENT_BUFFER_LVALUE =
ddl_create_buffer(ddlin,YY_BUF_SIZE );
}
ddl_load_buffer_state( );
}
while ( 1 ) /* loops until end-of-file is reached */
{
yy_cp = (yy_c_buf_p);
/* Support of ddltext. */
*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 = 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 >= 393 )
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_base[yy_current_state] != 814 );
yy_find_action:
yy_act = yy_accept[yy_current_state];
if ( yy_act == 0 )
{ /* have to back up */
yy_cp = (yy_last_accepting_cpos);
yy_current_state = (yy_last_accepting_state);
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
{return ACTION;}
YY_BREAK
case 2:
YY_RULE_SETUP
{return ADD;}
YY_BREAK
case 3:
YY_RULE_SETUP
{return ALTER;}
YY_BREAK
case 4:
YY_RULE_SETUP
{return AUTO_INCREMENT;}
YY_BREAK
case 5:
YY_RULE_SETUP
{return CASCADE;}
YY_BREAK
case 6:
YY_RULE_SETUP
{return IDB_CHAR;}
YY_BREAK
case 7:
YY_RULE_SETUP
{return IDB_CHAR;}
YY_BREAK
case 8:
YY_RULE_SETUP
{return BIGINT;}
YY_BREAK
case 9:
YY_RULE_SETUP
{BEGIN(check1);return CHECK;}
YY_BREAK
case 10:
YY_RULE_SETUP
{BEGIN(check2); return '(';}
YY_BREAK
case 11:
/* rule 11 can match eol */
*yy_cp = (yy_hold_char); /* undo effects of setting up ddltext */
(yy_c_buf_p) = yy_cp -= 1;
YY_DO_BEFORE_ACTION; /* set up ddltext again */
YY_RULE_SETUP
{BEGIN(check1); ddllval.str = scanner_copy(ddltext); return CP_SEARCH_CONDITION_TEXT;}
YY_BREAK
case 12:
YY_RULE_SETUP
{BEGIN(0); return ')';}
YY_BREAK
case 13:
YY_RULE_SETUP
{BEGIN(inquote);return ddltext[0];}
YY_BREAK
case 14:
/* rule 14 can match eol */
*yy_cp = (yy_hold_char); /* undo effects of setting up ddltext */
(yy_c_buf_p) = yy_cp -= 1;
YY_DO_BEFORE_ACTION; /* set up ddltext again */
YY_RULE_SETUP
{BEGIN(endquote); ddllval.str = scanner_copy(ddltext); return SCONST;}
YY_BREAK
case 15:
YY_RULE_SETUP
{BEGIN(0); return ddltext[0];}
YY_BREAK
case 16:
YY_RULE_SETUP
{ddllval.str = scanner_copy(ddltext); return ICONST;}
YY_BREAK
case 17:
YY_RULE_SETUP
{ddllval.str = scanner_copy(ddltext); return FCONST;}
YY_BREAK
case 18:
YY_RULE_SETUP
{ddllval.str = scanner_copy(ddltext); return FCONST;}
YY_BREAK
case 19:
YY_RULE_SETUP
{return COMMENT;}
YY_BREAK
case 20:
YY_RULE_SETUP
{return COLUMN;}
YY_BREAK
case 21:
YY_RULE_SETUP
{return COLUMNS;}
YY_BREAK
case 22:
YY_RULE_SETUP
{return CONSTRAINT;}
YY_BREAK
case 23:
YY_RULE_SETUP
{return CONSTRAINTS;}
YY_BREAK
case 24:
YY_RULE_SETUP
{return CREATE;}
YY_BREAK
case 25:
YY_RULE_SETUP
{return CURRENT_USER;}
YY_BREAK
case 26:
YY_RULE_SETUP
{ddllval.str=strdup("date"); return DATE;}
YY_BREAK
case 27:
YY_RULE_SETUP
{return DATETIME;}
YY_BREAK
case 28:
YY_RULE_SETUP
{return DECIMAL;}
YY_BREAK
case 29:
YY_RULE_SETUP
{return DECIMAL;}
YY_BREAK
case 30:
YY_RULE_SETUP
{return DEFAULT;}
YY_BREAK
case 31:
YY_RULE_SETUP
{return DEFERRABLE;}
YY_BREAK
case 32:
YY_RULE_SETUP
{return DEFERRED;}
YY_BREAK
case 33:
YY_RULE_SETUP
{return IDB_DELETE;}
YY_BREAK
case 34:
YY_RULE_SETUP
{return DROP;}
YY_BREAK
case 35:
YY_RULE_SETUP
{return ENGINE;}
YY_BREAK
case 36:
YY_RULE_SETUP
{return FOREIGN;}
YY_BREAK
case 37:
YY_RULE_SETUP
{return FULL;}
YY_BREAK
case 38:
YY_RULE_SETUP
{return IMMEDIATE;}
YY_BREAK
case 39:
YY_RULE_SETUP
{return INDEX;}
YY_BREAK
case 40:
YY_RULE_SETUP
{return INITIALLY;}
YY_BREAK
case 41:
YY_RULE_SETUP
{return IDB_INT;}
YY_BREAK
case 42:
YY_RULE_SETUP
{return INTEGER;}
YY_BREAK
case 43:
YY_RULE_SETUP
{return KEY;}
YY_BREAK
case 44:
YY_RULE_SETUP
{return MATCH;}
YY_BREAK
case 45:
YY_RULE_SETUP
{return MAX_ROWS;}
YY_BREAK
case 46:
YY_RULE_SETUP
{return MIN_ROWS;}
YY_BREAK
case 47:
YY_RULE_SETUP
{return MODIFY;}
YY_BREAK
case 48:
YY_RULE_SETUP
{return NO;}
YY_BREAK
case 49:
YY_RULE_SETUP
{return NOT;}
YY_BREAK
case 50:
YY_RULE_SETUP
{return NULL_TOK;}
YY_BREAK
case 51:
YY_RULE_SETUP
{return NUMERIC;}
YY_BREAK
case 52:
YY_RULE_SETUP
{return ON;}
YY_BREAK
case 53:
YY_RULE_SETUP
{return PARTIAL;}
YY_BREAK
case 54:
YY_RULE_SETUP
{return PRECISION;}
YY_BREAK
case 55:
YY_RULE_SETUP
{return PRIMARY;}
YY_BREAK
case 56:
YY_RULE_SETUP
{return REFERENCES;}
YY_BREAK
case 57:
YY_RULE_SETUP
{return RENAME;}
YY_BREAK
case 58:
YY_RULE_SETUP
{return RESTRICT;}
YY_BREAK
case 59:
YY_RULE_SETUP
{return SESSION_USER;}
YY_BREAK
case 60:
YY_RULE_SETUP
{return SYSTEM_USER;}
YY_BREAK
case 61:
YY_RULE_SETUP
{return SET;}
YY_BREAK
case 62:
YY_RULE_SETUP
{return SMALLINT;}
YY_BREAK
case 63:
YY_RULE_SETUP
{return TABLE;}
YY_BREAK
case 64:
YY_RULE_SETUP
{return TINYINT;}
YY_BREAK
case 65:
YY_RULE_SETUP
{return TO;}
YY_BREAK
case 66:
YY_RULE_SETUP
{return UNIQUE;}
YY_BREAK
case 67:
YY_RULE_SETUP
{return UNSIGNED;}
YY_BREAK
case 68:
YY_RULE_SETUP
{return UPDATE;}
YY_BREAK
case 69:
YY_RULE_SETUP
{return USER;}
YY_BREAK
case 70:
YY_RULE_SETUP
{return VARCHAR;}
YY_BREAK
case 71:
YY_RULE_SETUP
{return IDB_FLOAT;}
YY_BREAK
case 72:
YY_RULE_SETUP
{return DOUBLE;}
YY_BREAK
case 73:
YY_RULE_SETUP
{return REAL;}
YY_BREAK
case 74:
YY_RULE_SETUP
{return CHARSET;}
YY_BREAK
case 75:
YY_RULE_SETUP
{return IDB_IF;}
YY_BREAK
case 76:
YY_RULE_SETUP
{return EXISTS;}
YY_BREAK
case 77:
YY_RULE_SETUP
{return CHANGE;}
YY_BREAK
case 78:
YY_RULE_SETUP
{return TRUNCATE;}
YY_BREAK
case 79:
YY_RULE_SETUP
{return VARBINARY;}
YY_BREAK
case 80:
/* rule 80 can match eol */
YY_RULE_SETUP
{ lineno++;}
YY_BREAK
case 81:
/* rule 81 can match eol */
YY_RULE_SETUP
{
/* ignore */
}
YY_BREAK
case 82:
YY_RULE_SETUP
{ddllval.str = scanner_copy(ddltext); return IDENT;}
YY_BREAK
case 83:
YY_RULE_SETUP
{
return ddltext[0];
}
YY_BREAK
case 84:
YY_RULE_SETUP
{
/* ignore */
}
YY_BREAK
case 85:
YY_RULE_SETUP
ECHO;
YY_BREAK
case YY_STATE_EOF(INITIAL):
case YY_STATE_EOF(check1):
case YY_STATE_EOF(check2):
case YY_STATE_EOF(inquote):
case YY_STATE_EOF(endquote):
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 ddlin at a new source and called
* ddllex(). 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 = ddlin;
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_c_buf_p);
goto yy_find_action;
}
}
else switch ( yy_get_next_buffer( ) )
{
case EOB_ACT_END_OF_FILE:
{
(yy_did_buffer_switch_on_eof) = 0;
if ( ddlwrap( ) )
{
/* Note: because we've taken care in
* yy_get_next_buffer() to have set up
* ddltext, 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 ddllex */
/* 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
*/
static int yy_get_next_buffer (void)
{
register char *dest = YY_CURRENT_BUFFER_LVALUE->yy_ch_buf;
register char *source = (yytext_ptr);
register 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. */
ddlrealloc((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), (size_t) 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;
ddlrestart(ddlin );
}
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;
if ((yy_size_t) ((yy_n_chars) + number_to_move) > YY_CURRENT_BUFFER_LVALUE->yy_buf_size) {
/* Extend the array by 50%, plus the number we really need. */
yy_size_t new_size = (yy_n_chars) + number_to_move + ((yy_n_chars) >> 1);
YY_CURRENT_BUFFER_LVALUE->yy_ch_buf = (char *) ddlrealloc((void *) YY_CURRENT_BUFFER_LVALUE->yy_ch_buf,new_size );
if ( ! YY_CURRENT_BUFFER_LVALUE->yy_ch_buf )
YY_FATAL_ERROR( "out of dynamic memory in yy_get_next_buffer()" );
}
(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 */
static yy_state_type yy_get_previous_state (void)
{
register yy_state_type yy_current_state;
register 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 = (*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 >= 393 )
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 );
*/
static yy_state_type yy_try_NUL_trans (yy_state_type yy_current_state )
{
register int yy_is_jam;
register 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 >= 393 )
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 == 392);
return yy_is_jam ? 0 : yy_current_state;
}
#ifndef YY_NO_INPUT
#ifdef __cplusplus
static int yyinput (void)
#else
static int input (void)
#endif
{
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. */
ddlrestart(ddlin );
/*FALLTHROUGH*/
case EOB_ACT_END_OF_FILE:
{
if ( ddlwrap( ) )
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 ddltext */
(yy_hold_char) = *++(yy_c_buf_p);
return c;
}
#endif /* ifndef YY_NO_INPUT */
/** 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 ddlrestart (FILE * input_file )
{
if ( ! YY_CURRENT_BUFFER ){
ddlensure_buffer_stack ();
YY_CURRENT_BUFFER_LVALUE =
ddl_create_buffer(ddlin,YY_BUF_SIZE );
}
ddl_init_buffer(YY_CURRENT_BUFFER,input_file );
ddl_load_buffer_state( );
}
/** Switch to a different input buffer.
* @param new_buffer The new input buffer.
*
*/
void ddl_switch_to_buffer (YY_BUFFER_STATE new_buffer )
{
/* TODO. We should be able to replace this entire function body
* with
* ddlpop_buffer_state();
* ddlpush_buffer_state(new_buffer);
*/
ddlensure_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;
ddl_load_buffer_state( );
/* We don't actually know whether we did this switch during
* EOF (ddlwrap()) processing, but the only time this flag
* is looked at is after ddlwrap() is called, so it's safe
* to go ahead and always set it.
*/
(yy_did_buffer_switch_on_eof) = 1;
}
static void ddl_load_buffer_state (void)
{
(yy_n_chars) = YY_CURRENT_BUFFER_LVALUE->yy_n_chars;
(yytext_ptr) = (yy_c_buf_p) = YY_CURRENT_BUFFER_LVALUE->yy_buf_pos;
ddlin = 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 ddl_create_buffer (FILE * file, int size )
{
YY_BUFFER_STATE b;
b = (YY_BUFFER_STATE) ddlalloc(sizeof( struct yy_buffer_state ) );
if ( ! b )
YY_FATAL_ERROR( "out of dynamic memory in ddl_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 *) ddlalloc(b->yy_buf_size + 2 );
if ( ! b->yy_ch_buf )
YY_FATAL_ERROR( "out of dynamic memory in ddl_create_buffer()" );
b->yy_is_our_buffer = 1;
ddl_init_buffer(b,file );
return b;
}
/** Destroy the buffer.
* @param b a buffer created with ddl_create_buffer()
*
*/
void ddl_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 )
ddlfree((void *) b->yy_ch_buf );
ddlfree((void *) b );
}
#ifndef __cplusplus
extern int isatty (int );
#endif /* __cplusplus */
/* Initializes or reinitializes a buffer.
* This function is sometimes called more than once on the same buffer,
* such as during a ddlrestart() or at EOF.
*/
static void ddl_init_buffer (YY_BUFFER_STATE b, FILE * file )
{
int oerrno = errno;
ddl_flush_buffer(b );
b->yy_input_file = file;
b->yy_fill_buffer = 1;
/* If b is the current buffer, then ddl_init_buffer was _probably_
* called from ddlrestart() 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 = file ? (isatty( fileno(file) ) > 0) : 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 ddl_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 )
ddl_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 ddlpush_buffer_state (YY_BUFFER_STATE new_buffer )
{
if (new_buffer == NULL)
return;
ddlensure_buffer_stack();
/* This block is copied from ddl_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 ddl_switch_to_buffer. */
ddl_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 ddlpop_buffer_state (void)
{
if (!YY_CURRENT_BUFFER)
return;
ddl_delete_buffer(YY_CURRENT_BUFFER );
YY_CURRENT_BUFFER_LVALUE = NULL;
if ((yy_buffer_stack_top) > 0)
--(yy_buffer_stack_top);
if (YY_CURRENT_BUFFER) {
ddl_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.
*/
static void ddlensure_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**)ddlalloc
(num_to_alloc * sizeof(struct yy_buffer_state*)
);
if ( ! (yy_buffer_stack) )
YY_FATAL_ERROR( "out of dynamic memory in ddlensure_buffer_stack()" );
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**)ddlrealloc
((yy_buffer_stack),
num_to_alloc * sizeof(struct yy_buffer_state*)
);
if ( ! (yy_buffer_stack) )
YY_FATAL_ERROR( "out of dynamic memory in ddlensure_buffer_stack()" );
/* 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;
}
}
/** Setup the input buffer state to scan directly from a user-specified character buffer.
* @param base the character buffer
* @param size the size in bytes of the character buffer
*
* @return the newly allocated buffer state object.
*/
YY_BUFFER_STATE ddl_scan_buffer (char * base, yy_size_t size )
{
YY_BUFFER_STATE b;
if ( size < 2 ||
base[size-2] != YY_END_OF_BUFFER_CHAR ||
base[size-1] != YY_END_OF_BUFFER_CHAR )
/* They forgot to leave room for the EOB's. */
return 0;
b = (YY_BUFFER_STATE) ddlalloc(sizeof( struct yy_buffer_state ) );
if ( ! b )
YY_FATAL_ERROR( "out of dynamic memory in ddl_scan_buffer()" );
b->yy_buf_size = size - 2; /* "- 2" to take care of EOB's */
b->yy_buf_pos = b->yy_ch_buf = base;
b->yy_is_our_buffer = 0;
b->yy_input_file = 0;
b->yy_n_chars = b->yy_buf_size;
b->yy_is_interactive = 0;
b->yy_at_bol = 1;
b->yy_fill_buffer = 0;
b->yy_buffer_status = YY_BUFFER_NEW;
ddl_switch_to_buffer(b );
return b;
}
/** Setup the input buffer state to scan a string. The next call to ddllex() will
* scan from a @e copy of @a str.
* @param yystr a NUL-terminated string to scan
*
* @return the newly allocated buffer state object.
* @note If you want to scan bytes that may contain NUL values, then use
* ddl_scan_bytes() instead.
*/
YY_BUFFER_STATE ddl_scan_string (yyconst char * yystr )
{
return ddl_scan_bytes(yystr,strlen(yystr) );
}
/** Setup the input buffer state to scan the given bytes. The next call to ddllex() will
* scan from a @e copy of @a bytes.
* @param bytes the byte buffer to scan
* @param len the number of bytes in the buffer pointed to by @a bytes.
*
* @return the newly allocated buffer state object.
*/
YY_BUFFER_STATE ddl_scan_bytes (yyconst char * yybytes, int _yybytes_len )
{
YY_BUFFER_STATE b;
char *buf;
yy_size_t n;
int i;
/* Get memory for full buffer, including space for trailing EOB's. */
n = _yybytes_len + 2;
buf = (char *) ddlalloc(n );
if ( ! buf )
YY_FATAL_ERROR( "out of dynamic memory in ddl_scan_bytes()" );
for ( i = 0; i < _yybytes_len; ++i )
buf[i] = yybytes[i];
buf[_yybytes_len] = buf[_yybytes_len+1] = YY_END_OF_BUFFER_CHAR;
b = ddl_scan_buffer(buf,n );
if ( ! b )
YY_FATAL_ERROR( "bad buffer in ddl_scan_bytes()" );
/* It's okay to grow etc. this buffer, and we should throw it
* away when we're done.
*/
b->yy_is_our_buffer = 1;
return b;
}
#ifndef YY_EXIT_FAILURE
#define YY_EXIT_FAILURE 2
#endif
static void yy_fatal_error (yyconst char* msg )
{
(void) fprintf( stderr, "%s\n", msg );
exit( YY_EXIT_FAILURE );
}
/* Redefine yyless() so it works in section 3 code. */
#undef yyless
#define yyless(n) \
do \
{ \
/* Undo effects of setting up ddltext. */ \
int yyless_macro_arg = (n); \
YY_LESS_LINENO(yyless_macro_arg);\
ddltext[ddlleng] = (yy_hold_char); \
(yy_c_buf_p) = ddltext + yyless_macro_arg; \
(yy_hold_char) = *(yy_c_buf_p); \
*(yy_c_buf_p) = '\0'; \
ddlleng = yyless_macro_arg; \
} \
while ( 0 )
/* Accessor methods (get/set functions) to struct members. */
/** Get the current line number.
*
*/
int ddlget_lineno (void)
{
return ddllineno;
}
/** Get the input stream.
*
*/
FILE *ddlget_in (void)
{
return ddlin;
}
/** Get the output stream.
*
*/
FILE *ddlget_out (void)
{
return ddlout;
}
/** Get the length of the current token.
*
*/
int ddlget_leng (void)
{
return ddlleng;
}
/** Get the current token.
*
*/
char *ddlget_text (void)
{
return ddltext;
}
/** Set the current line number.
* @param line_number
*
*/
void ddlset_lineno (int line_number )
{
ddllineno = line_number;
}
/** Set the input stream. This does not discard the current
* input buffer.
* @param in_str A readable stream.
*
* @see ddl_switch_to_buffer
*/
void ddlset_in (FILE * in_str )
{
ddlin = in_str ;
}
void ddlset_out (FILE * out_str )
{
ddlout = out_str ;
}
int ddlget_debug (void)
{
return ddl_flex_debug;
}
void ddlset_debug (int bdebug )
{
ddl_flex_debug = bdebug ;
}
static int yy_init_globals (void)
{
/* Initialization is the same as for the non-reentrant scanner.
* This function is called from ddllex_destroy(), so don't allocate here.
*/
(yy_buffer_stack) = 0;
(yy_buffer_stack_top) = 0;
(yy_buffer_stack_max) = 0;
(yy_c_buf_p) = (char *) 0;
(yy_init) = 0;
(yy_start) = 0;
/* Defined in main.c */
#ifdef YY_STDINIT
ddlin = stdin;
ddlout = stdout;
#else
ddlin = (FILE *) 0;
ddlout = (FILE *) 0;
#endif
/* For future reference: Set errno on error, since we are called by
* ddllex_init()
*/
return 0;
}
/* ddllex_destroy is for both reentrant and non-reentrant scanners. */
int ddllex_destroy (void)
{
/* Pop the buffer stack, destroying each element. */
while(YY_CURRENT_BUFFER){
ddl_delete_buffer(YY_CURRENT_BUFFER );
YY_CURRENT_BUFFER_LVALUE = NULL;
ddlpop_buffer_state();
}
/* Destroy the stack itself. */
ddlfree((yy_buffer_stack) );
(yy_buffer_stack) = NULL;
/* Reset the globals. This is important in a non-reentrant scanner so the next time
* ddllex() is called, initialization will occur. */
yy_init_globals( );
return 0;
}
/*
* Internal utility routines.
*/
#ifndef yytext_ptr
static void yy_flex_strncpy (char* s1, yyconst char * s2, int n )
{
register 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 )
{
register int n;
for ( n = 0; s[n]; ++n )
;
return n;
}
#endif
void *ddlalloc (yy_size_t size )
{
return (void *) malloc( size );
}
void *ddlrealloc (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 ddlfree (void * ptr )
{
free( (char *) ptr ); /* see ddlrealloc() for (char *) cast */
}
#define YYTABLES_NAME "yytables"
void ddlerror(char const *s)
{
printf("yyerror: %d: %s at %s\n", lineno, s, ddltext);
}
typedef std::vector<char*> valbuf_t;
static valbuf_t valbuf;
/*
* Called before any actual parsing is done
*/
void scanner_init(const char *str)
{
size_t slen = strlen(str);
/*
* Might be left over after ereport()
*/
if (YY_CURRENT_BUFFER)
ddl_delete_buffer(YY_CURRENT_BUFFER);
/*
* Make a scan buffer with special termination needed by flex.
*/
scanbuf = (char *)malloc(slen + 2);
memcpy(scanbuf, str, slen);
scanbuf[slen] = scanbuf[slen + 1] = YY_END_OF_BUFFER_CHAR;
scanbufhandle = ddl_scan_buffer(scanbuf,slen + 2);
BEGIN(INITIAL);
valbuf.clear();
}
/*
* Called after parsing is done to clean up after scanner_init()
*/
void scanner_finish(void)
{
char* str;
ddl_delete_buffer(scanbufhandle);
free(scanbuf);
unsigned int i;
for(i=0; i<valbuf.size(); i++) {
str = valbuf[i];
if(str) {
// std::cout << "valbuf:(" << str << ")" << std::endl;
free(valbuf[i]);
}
}
valbuf.clear();
}
char* scanner_copy (char *str)
{
char* nv = strdup(str);
if(nv)
valbuf.push_back(nv);
return nv;
}
View Git Blame Copy Permalink