Skip to content

M
miniob

oceanbase / miniob
大约 2 年 前同步成功

通知 76
Star 1521
Fork 537
M
miniob
未验证 提交 0318c8ac 编写于 作者: 羽飞's avatar 羽飞 提交者： GitHub
浏览文件
操作

format lex file (#67) 

format lex file
上级 84b9b420
隐藏空白更改
内联 并排
Showing with 1517 addition and 1437 deletion
src/observer/sql/parser/lex.yy.c
浏览文件 @ 0318c8ac
......@@ -51,38 +51,38 @@ typedef uint64_t flex_uint64_t;
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 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)
#define INT8_MIN (-128)
#endif
#ifndef INT16_MIN
#define INT16_MIN (-32767 - 1)
#define INT16_MIN (-32767-1)
#endif
#ifndef INT32_MIN
#define INT32_MIN (-2147483647 - 1)
#define INT32_MIN (-2147483647-1)
#endif
#ifndef INT8_MAX
#define INT8_MAX (127)
#define INT8_MAX (127)
#endif
#ifndef INT16_MAX
#define INT16_MAX (32767)
#define INT16_MAX (32767)
#endif
#ifndef INT32_MAX
#define INT32_MAX (2147483647)
#define INT32_MAX (2147483647)
#endif
#ifndef UINT8_MAX
#define UINT8_MAX (255U)
#define UINT8_MAX (255U)
#endif
#ifndef UINT16_MAX
#define UINT16_MAX (65535U)
#define UINT16_MAX (65535U)
#endif
#ifndef UINT32_MAX
#define UINT32_MAX (4294967295U)
#define UINT32_MAX (4294967295U)
#endif
#endif /* ! FLEXINT_H */
......@@ -92,15 +92,15 @@ typedef unsigned int flex_uint32_t;
/* The "const" storage-class-modifier is valid. */
#define YY_USE_CONST
#else /* ! __cplusplus */
#else /* ! __cplusplus */
/* C99 requires __STDC__ to be defined as 1. */
#if defined(__STDC__)
#if defined (__STDC__)
#define YY_USE_CONST
#endif /* defined (__STDC__) */
#endif /* ! __cplusplus */
#endif /* defined (__STDC__) */
#endif /* ! __cplusplus */
#ifdef YY_USE_CONST
#define yyconst const
......@@ -116,12 +116,12 @@ typedef unsigned int flex_uint32_t;
* 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)
#define YY_SC_TO_UI(c) ((unsigned int) (unsigned char) c)
/* An opaque pointer. */
#ifndef YY_TYPEDEF_YY_SCANNER_T
#define YY_TYPEDEF_YY_SCANNER_T
typedef void *yyscan_t;
typedef void* yyscan_t;
#endif
/* For convenience, these vars (plus the bison vars far below)
......@@ -152,7 +152,7 @@ typedef void *yyscan_t;
#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, yyscanner)
#define YY_NEW_FILE yyrestart(yyin ,yyscanner )
#define YY_END_OF_BUFFER_CHAR 0
......@@ -163,7 +163,7 @@ typedef void *yyscan_t;
/* 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))
#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
......@@ -179,83 +179,87 @@ typedef size_t yy_size_t;
#define EOB_ACT_END_OF_FILE 1
#define EOB_ACT_LAST_MATCH 2
#define YY_LESS_LINENO(n)
#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 = yyg->yy_hold_char; \
YY_RESTORE_YY_MORE_OFFSET \
yyg->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, yyg->yytext_ptr, yyscanner)
#define yyless(n) \
do \
{ \
/* Undo effects of setting up yytext. */ \
int yyless_macro_arg = (n); \
YY_LESS_LINENO(yyless_macro_arg);\
*yy_cp = yyg->yy_hold_char; \
YY_RESTORE_YY_MORE_OFFSET \
yyg->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, yyg->yytext_ptr , yyscanner )
#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.
*/
yy_size_t 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;
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.
*/
yy_size_t 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.
*/
/* 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
......@@ -264,54 +268,58 @@ struct yy_buffer_state {
*
* Returns the top of the stack, or NULL.
*/
#define YY_CURRENT_BUFFER (yyg->yy_buffer_stack ? yyg->yy_buffer_stack[yyg->yy_buffer_stack_top] : NULL)
#define YY_CURRENT_BUFFER ( yyg->yy_buffer_stack \
? yyg->yy_buffer_stack[yyg->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 yyg->yy_buffer_stack[yyg->yy_buffer_stack_top]
void yyrestart(FILE *input_file, yyscan_t yyscanner);
void yy_switch_to_buffer(YY_BUFFER_STATE new_buffer, yyscan_t yyscanner);
YY_BUFFER_STATE yy_create_buffer(FILE *file, int size, yyscan_t yyscanner);
void yy_delete_buffer(YY_BUFFER_STATE b, yyscan_t yyscanner);
void yy_flush_buffer(YY_BUFFER_STATE b, yyscan_t yyscanner);
void yypush_buffer_state(YY_BUFFER_STATE new_buffer, yyscan_t yyscanner);
void yypop_buffer_state(yyscan_t yyscanner);
void yyrestart (FILE *input_file ,yyscan_t yyscanner );
void yy_switch_to_buffer (YY_BUFFER_STATE new_buffer ,yyscan_t yyscanner );
YY_BUFFER_STATE yy_create_buffer (FILE *file,int size ,yyscan_t yyscanner );
void yy_delete_buffer (YY_BUFFER_STATE b ,yyscan_t yyscanner );
void yy_flush_buffer (YY_BUFFER_STATE b ,yyscan_t yyscanner );
void yypush_buffer_state (YY_BUFFER_STATE new_buffer ,yyscan_t yyscanner );
void yypop_buffer_state (yyscan_t yyscanner );
static void yyensure_buffer_stack(yyscan_t yyscanner);
static void yy_load_buffer_state(yyscan_t yyscanner);
static void yy_init_buffer(YY_BUFFER_STATE b, FILE *file, yyscan_t yyscanner);
static void yyensure_buffer_stack (yyscan_t yyscanner );
static void yy_load_buffer_state (yyscan_t yyscanner );
static void yy_init_buffer (YY_BUFFER_STATE b,FILE *file ,yyscan_t yyscanner );
#define YY_FLUSH_BUFFER yy_flush_buffer(YY_CURRENT_BUFFER, yyscanner)
#define YY_FLUSH_BUFFER yy_flush_buffer(YY_CURRENT_BUFFER ,yyscanner)
YY_BUFFER_STATE yy_scan_buffer(char *base, yy_size_t size, yyscan_t yyscanner);
YY_BUFFER_STATE yy_scan_string(yyconst char *yy_str, yyscan_t yyscanner);
YY_BUFFER_STATE yy_scan_bytes(yyconst char *bytes, yy_size_t len, yyscan_t yyscanner);
YY_BUFFER_STATE yy_scan_buffer (char *base,yy_size_t size ,yyscan_t yyscanner );
YY_BUFFER_STATE yy_scan_string (yyconst char *yy_str ,yyscan_t yyscanner );
YY_BUFFER_STATE yy_scan_bytes (yyconst char *bytes,yy_size_t len ,yyscan_t yyscanner );
void *yyalloc(yy_size_t, yyscan_t yyscanner);
void *yyrealloc(void *, yy_size_t, yyscan_t yyscanner);
void yyfree(void *, yyscan_t yyscanner);
void *yyalloc (yy_size_t ,yyscan_t yyscanner );
void *yyrealloc (void *,yy_size_t ,yyscan_t yyscanner );
void yyfree (void * ,yyscan_t yyscanner );
#define yy_new_buffer yy_create_buffer
#define yy_set_interactive(is_interactive) \
{ \
if (!YY_CURRENT_BUFFER) { \
yyensure_buffer_stack(yyscanner); \
YY_CURRENT_BUFFER_LVALUE = yy_create_buffer(yyin, YY_BUF_SIZE, yyscanner); \
} \
YY_CURRENT_BUFFER_LVALUE->yy_is_interactive = is_interactive; \
}
#define yy_set_bol(at_bol) \
{ \
if (!YY_CURRENT_BUFFER) { \
yyensure_buffer_stack(yyscanner); \
YY_CURRENT_BUFFER_LVALUE = yy_create_buffer(yyin, YY_BUF_SIZE, yyscanner); \
} \
YY_CURRENT_BUFFER_LVALUE->yy_at_bol = at_bol; \
}
#define yy_set_interactive(is_interactive) \
{ \
if ( ! YY_CURRENT_BUFFER ){ \
yyensure_buffer_stack (yyscanner); \
YY_CURRENT_BUFFER_LVALUE = \
yy_create_buffer(yyin,YY_BUF_SIZE ,yyscanner); \
} \
YY_CURRENT_BUFFER_LVALUE->yy_is_interactive = is_interactive; \
}
#define yy_set_bol(at_bol) \
{ \
if ( ! YY_CURRENT_BUFFER ){\
yyensure_buffer_stack (yyscanner); \
YY_CURRENT_BUFFER_LVALUE = \
yy_create_buffer(yyin,YY_BUF_SIZE ,yyscanner); \
} \
YY_CURRENT_BUFFER_LVALUE->yy_at_bol = at_bol; \
}
#define YY_AT_BOL() (YY_CURRENT_BUFFER_LVALUE->yy_at_bol)
......@@ -326,29 +334,30 @@ typedef int yy_state_type;
#define yytext_ptr yytext_r
static yy_state_type yy_get_previous_state(yyscan_t yyscanner);
static yy_state_type yy_try_NUL_trans(yy_state_type current_state, yyscan_t yyscanner);
static int yy_get_next_buffer(yyscan_t yyscanner);
static void yy_fatal_error(yyconst char msg[], yyscan_t yyscanner);
static yy_state_type yy_get_previous_state (yyscan_t yyscanner );
static yy_state_type yy_try_NUL_trans (yy_state_type current_state ,yyscan_t yyscanner);
static int yy_get_next_buffer (yyscan_t yyscanner );
static void yy_fatal_error (yyconst char msg[] ,yyscan_t yyscanner );
/* Done after the current pattern has been matched and before the
* corresponding action - sets up yytext.
*/
#define YY_DO_BEFORE_ACTION \
yyg->yytext_ptr = yy_bp; \
yyleng = (yy_size_t)(yy_cp - yy_bp); \
yyg->yy_hold_char = *yy_cp; \
*yy_cp = '\0'; \
yyg->yy_c_buf_p = yy_cp;
#define YY_DO_BEFORE_ACTION \
yyg->yytext_ptr = yy_bp; \
yyleng = (yy_size_t) (yy_cp - yy_bp); \
yyg->yy_hold_char = *yy_cp; \
*yy_cp = '\0'; \
yyg->yy_c_buf_p = yy_cp;
#define YY_NUM_RULES 50
#define YY_END_OF_BUFFER 51
/* 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;
};
struct yy_trans_info
{
flex_int32_t yy_verify;
flex_int32_t yy_nxt;
};
static yyconst flex_int16_t yy_accept[151] =
{ 0,
0, 0, 0, 0, 51, 49, 1, 2, 49, 39,
......@@ -541,8 +550,8 @@ static yyconst flex_int16_t yy_chk[325] =
#define YY_RESTORE_YY_MORE_OFFSET
#line 1 "lex_sql.l"
#line 2 "lex_sql.l"
#include <string.h>
#include <stdio.h>
#include<string.h>
#include<stdio.h>
struct ParserContext;
......@@ -551,14 +560,12 @@ extern int atoi();
extern double atof();
#if YYDEBUG > 0
#define debug_printf printf
#define debug_printf printf
#else
#define debug_printf(...)
#endif // YYDEBUG
#endif // YYDEBUG
#define RETURN_TOKEN(token) \
debug_printf("%s\n", #token); \
return token
#define RETURN_TOKEN(token) debug_printf("%s\n",#token);return token
/* Prevent the need for linking with -lfl */
#line 572 "lex.yy.c"
......@@ -579,82 +586,83 @@ extern double atof();
#endif
/* Holds the entire state of the reentrant scanner. */
struct yyguts_t {
/* User-defined. Not touched by flex. */
YY_EXTRA_TYPE yyextra_r;
/* The rest are the same as the globals declared in the non-reentrant scanner. */
FILE *yyin_r, *yyout_r;
size_t yy_buffer_stack_top; /**< index of top of stack. */
size_t yy_buffer_stack_max; /**< capacity of stack. */
YY_BUFFER_STATE *yy_buffer_stack; /**< Stack as an array. */
char yy_hold_char;
yy_size_t yy_n_chars;
yy_size_t yyleng_r;
char *yy_c_buf_p;
int yy_init;
int yy_start;
int yy_did_buffer_switch_on_eof;
int yy_start_stack_ptr;
int yy_start_stack_depth;
int *yy_start_stack;
yy_state_type yy_last_accepting_state;
char *yy_last_accepting_cpos;
int yylineno_r;
int yy_flex_debug_r;
char *yytext_r;
int yy_more_flag;
int yy_more_len;
YYSTYPE *yylval_r;
}; /* end struct yyguts_t */
static int yy_init_globals(yyscan_t yyscanner);
/* This must go here because YYSTYPE and YYLTYPE are included
* from bison output in section 1.*/
#define yylval yyg->yylval_r
int yylex_init(yyscan_t *scanner);
int yylex_init_extra(YY_EXTRA_TYPE user_defined, yyscan_t *scanner);
struct yyguts_t
{
/* User-defined. Not touched by flex. */
YY_EXTRA_TYPE yyextra_r;
/* The rest are the same as the globals declared in the non-reentrant scanner. */
FILE *yyin_r, *yyout_r;
size_t yy_buffer_stack_top; /**< index of top of stack. */
size_t yy_buffer_stack_max; /**< capacity of stack. */
YY_BUFFER_STATE * yy_buffer_stack; /**< Stack as an array. */
char yy_hold_char;
yy_size_t yy_n_chars;
yy_size_t yyleng_r;
char *yy_c_buf_p;
int yy_init;
int yy_start;
int yy_did_buffer_switch_on_eof;
int yy_start_stack_ptr;
int yy_start_stack_depth;
int *yy_start_stack;
yy_state_type yy_last_accepting_state;
char* yy_last_accepting_cpos;
int yylineno_r;
int yy_flex_debug_r;
char *yytext_r;
int yy_more_flag;
int yy_more_len;
YYSTYPE * yylval_r;
}; /* end struct yyguts_t */
static int yy_init_globals (yyscan_t yyscanner );
/* This must go here because YYSTYPE and YYLTYPE are included
* from bison output in section 1.*/
# define yylval yyg->yylval_r
int yylex_init (yyscan_t* scanner);
int yylex_init_extra (YY_EXTRA_TYPE user_defined,yyscan_t* scanner);
/* Accessor methods to globals.
These are made visible to non-reentrant scanners for convenience. */
int yylex_destroy(yyscan_t yyscanner);
int yylex_destroy (yyscan_t yyscanner );
int yyget_debug(yyscan_t yyscanner);
int yyget_debug (yyscan_t yyscanner );
void yyset_debug(int debug_flag, yyscan_t yyscanner);
void yyset_debug (int debug_flag ,yyscan_t yyscanner );
YY_EXTRA_TYPE yyget_extra(yyscan_t yyscanner);
YY_EXTRA_TYPE yyget_extra (yyscan_t yyscanner );
void yyset_extra(YY_EXTRA_TYPE user_defined, yyscan_t yyscanner);
void yyset_extra (YY_EXTRA_TYPE user_defined ,yyscan_t yyscanner );
FILE *yyget_in(yyscan_t yyscanner);
FILE *yyget_in (yyscan_t yyscanner );
void yyset_in(FILE *in_str, yyscan_t yyscanner);
void yyset_in (FILE * in_str ,yyscan_t yyscanner );
FILE *yyget_out(yyscan_t yyscanner);
FILE *yyget_out (yyscan_t yyscanner );
void yyset_out(FILE *out_str, yyscan_t yyscanner);
void yyset_out (FILE * out_str ,yyscan_t yyscanner );
yy_size_t yyget_leng(yyscan_t yyscanner);
yy_size_t yyget_leng (yyscan_t yyscanner );
char *yyget_text(yyscan_t yyscanner);
char *yyget_text (yyscan_t yyscanner );
int yyget_lineno(yyscan_t yyscanner);
int yyget_lineno (yyscan_t yyscanner );
void yyset_lineno(int line_number, yyscan_t yyscanner);
void yyset_lineno (int line_number ,yyscan_t yyscanner );
YYSTYPE *yyget_lval(yyscan_t yyscanner);
YYSTYPE * yyget_lval (yyscan_t yyscanner );
void yyset_lval(YYSTYPE *yylval_param, yyscan_t yyscanner);
void yyset_lval (YYSTYPE * yylval_param ,yyscan_t yyscanner );
/* Macros after this point can all be overridden by user definitions in
* section 1.
......@@ -662,28 +670,28 @@ void yyset_lval(YYSTYPE *yylval_param, yyscan_t yyscanner);
#ifndef YY_SKIP_YYWRAP
#ifdef __cplusplus
extern "C" int yywrap(yyscan_t yyscanner);
extern "C" int yywrap (yyscan_t yyscanner );
#else
extern int yywrap(yyscan_t yyscanner);
extern int yywrap (yyscan_t yyscanner );
#endif
#endif
static void yyunput(int c, char *buf_ptr, yyscan_t yyscanner);
static void yyunput (int c,char *buf_ptr ,yyscan_t yyscanner);
#ifndef yytext_ptr
static void yy_flex_strncpy(char *, yyconst char *, int, yyscan_t yyscanner);
static void yy_flex_strncpy (char *,yyconst char *,int ,yyscan_t yyscanner);
#endif
#ifdef YY_NEED_STRLEN
static int yy_flex_strlen(yyconst char *, yyscan_t yyscanner);
static int yy_flex_strlen (yyconst char * ,yyscan_t yyscanner);
#endif
#ifndef YY_NO_INPUT
#ifdef __cplusplus
static int yyinput(yyscan_t yyscanner);
static int yyinput (yyscan_t yyscanner );
#else
static int input(yyscan_t yyscanner);
static int input (yyscan_t yyscanner );
#endif
#endif
......@@ -698,35 +706,42 @@ static int input(yyscan_t yyscanner);
/* This used to be an fputs(), but since the string might contain NUL's,
* we now use fwrite().
*/
#define ECHO fwrite(yytext, yyleng, 1, yyout)
#define ECHO fwrite( yytext, yyleng, 1, yyout )
#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 = '*'; \
yy_size_t n; \
for (n = 0; n < max_size && (c = getc(yyin)) != EOF && c != '\n'; ++n) \
buf[n] = (char)c; \
if (c == '\n') \
buf[n++] = (char)c; \
if (c == EOF && ferror(yyin)) \
YY_FATAL_ERROR("input in flex scanner failed"); \
result = n; \
} else { \
errno = 0; \
while ((result = fread(buf, 1, max_size, yyin)) == 0 && ferror(yyin)) { \
if (errno != EINTR) { \
YY_FATAL_ERROR("input in flex scanner failed"); \
break; \
} \
errno = 0; \
clearerr(yyin); \
} \
}
#define YY_INPUT(buf,result,max_size) \
if ( YY_CURRENT_BUFFER_LVALUE->yy_is_interactive ) \
{ \
int c = '*'; \
yy_size_t n; \
for ( n = 0; n < max_size && \
(c = getc( yyin )) != EOF && c != '\n'; ++n ) \
buf[n] = (char) c; \
if ( c == '\n' ) \
buf[n++] = (char) c; \
if ( c == EOF && ferror( yyin ) ) \
YY_FATAL_ERROR( "input in flex scanner failed" ); \
result = n; \
} \
else \
{ \
errno=0; \
while ( (result = fread(buf, 1, max_size, yyin))==0 && ferror(yyin)) \
{ \
if( errno != EINTR) \
{ \
YY_FATAL_ERROR( "input in flex scanner failed" ); \
break; \
} \
errno=0; \
clearerr(yyin); \
} \
}\
\
#endif
......@@ -745,7 +760,7 @@ static int input(yyscan_t yyscanner);
/* Report a fatal error. */
#ifndef YY_FATAL_ERROR
#define YY_FATAL_ERROR(msg) yy_fatal_error(msg, yyscanner)
#define YY_FATAL_ERROR(msg) yy_fatal_error( msg , yyscanner)
#endif
/* end tables serialization structures and prototypes */
......@@ -756,9 +771,11 @@ static int input(yyscan_t yyscanner);
#ifndef YY_DECL
#define YY_DECL_IS_OURS 1
extern int yylex(YYSTYPE *yylval_param, yyscan_t yyscanner);
extern int yylex \
(YYSTYPE * yylval_param ,yyscan_t yyscanner);
#define YY_DECL int yylex(YYSTYPE *yylval_param, yyscan_t yyscanner)
#define YY_DECL int yylex \
(YYSTYPE * yylval_param , yyscan_t yyscanner)
#endif /* !YY_DECL */
/* Code executed at the beginning of each rule, after yytext and yyleng
......@@ -773,473 +790,489 @@ extern int yylex(YYSTYPE *yylval_param, yyscan_t yyscanner);
#define YY_BREAK break;
#endif
#define YY_RULE_SETUP YY_USER_ACTION
#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;
struct yyguts_t *yyg = (struct yyguts_t *)yyscanner;
register yy_state_type yy_current_state;
register char *yy_cp, *yy_bp;
register int yy_act;
struct yyguts_t * yyg = (struct yyguts_t*)yyscanner;
#line 33 "lex_sql.l"
#line 809 "lex.yy.c"
yylval = yylval_param;
yylval = yylval_param;
if (!yyg->yy_init) {
yyg->yy_init = 1;
if ( !yyg->yy_init )
{
yyg->yy_init = 1;
#ifdef YY_USER_INIT
YY_USER_INIT;
YY_USER_INIT;
#endif
if (!yyg->yy_start)
yyg->yy_start = 1; /* first start state */
if (!yyin)
yyin = stdin;
if (!yyout)
yyout = stdout;
if (!YY_CURRENT_BUFFER) {
yyensure_buffer_stack(yyscanner);
YY_CURRENT_BUFFER_LVALUE = yy_create_buffer(yyin, YY_BUF_SIZE, yyscanner);
}
yy_load_buffer_state(yyscanner);
}
while (1) /* loops until end-of-file is reached */
{
yy_cp = yyg->yy_c_buf_p;
/* Support of yytext. */
*yy_cp = yyg->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 = yyg->yy_start;
yy_match:
do {
register YY_CHAR yy_c = yy_ec[YY_SC_TO_UI(*yy_cp)];
if (yy_accept[yy_current_state]) {
yyg->yy_last_accepting_state = yy_current_state;
yyg->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 >= 151)
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] != 283);
yy_find_action:
yy_act = yy_accept[yy_current_state];
if (yy_act == 0) { /* have to back up */
yy_cp = yyg->yy_last_accepting_cpos;
yy_current_state = yyg->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 = yyg->yy_hold_char;
yy_cp = yyg->yy_last_accepting_cpos;
yy_current_state = yyg->yy_last_accepting_state;
goto yy_find_action;
case 1:
YY_RULE_SETUP
if ( ! yyg->yy_start )
yyg->yy_start = 1; /* first start state */
if ( ! yyin )
yyin = stdin;
if ( ! yyout )
yyout = stdout;
if ( ! YY_CURRENT_BUFFER ) {
yyensure_buffer_stack (yyscanner);
YY_CURRENT_BUFFER_LVALUE =
yy_create_buffer(yyin,YY_BUF_SIZE ,yyscanner);
}
yy_load_buffer_state(yyscanner );
}
while ( 1 ) /* loops until end-of-file is reached */
{
yy_cp = yyg->yy_c_buf_p;
/* Support of yytext. */
*yy_cp = yyg->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 = yyg->yy_start;
yy_match:
do
{
register YY_CHAR yy_c = yy_ec[YY_SC_TO_UI(*yy_cp)];
if ( yy_accept[yy_current_state] )
{
yyg->yy_last_accepting_state = yy_current_state;
yyg->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 >= 151 )
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] != 283 );
yy_find_action:
yy_act = yy_accept[yy_current_state];
if ( yy_act == 0 )
{ /* have to back up */
yy_cp = yyg->yy_last_accepting_cpos;
yy_current_state = yyg->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 = yyg->yy_hold_char;
yy_cp = yyg->yy_last_accepting_cpos;
yy_current_state = yyg->yy_last_accepting_state;
goto yy_find_action;
case 1:
YY_RULE_SETUP
#line 35 "lex_sql.l"
// ignore whitespace
YY_BREAK
case 2:
/* rule 2 can match eol */
YY_RULE_SETUP
// ignore whitespace
YY_BREAK
case 2:
/* rule 2 can match eol */
YY_RULE_SETUP
#line 36 "lex_sql.l"
;
YY_BREAK
case 3:
YY_RULE_SETUP
;
YY_BREAK
case 3:
YY_RULE_SETUP
#line 38 "lex_sql.l"
yylval->number = atoi(yytext);
RETURN_TOKEN(NUMBER);
YY_BREAK
case 4:
YY_RULE_SETUP
yylval->number=atoi(yytext); RETURN_TOKEN(NUMBER);
YY_BREAK
case 4:
YY_RULE_SETUP
#line 39 "lex_sql.l"
yylval->floats = (float)(atof(yytext));
RETURN_TOKEN(FLOAT);
YY_BREAK
case 5:
YY_RULE_SETUP
yylval->floats=(float)(atof(yytext)); RETURN_TOKEN(FLOAT);
YY_BREAK
case 5:
YY_RULE_SETUP
#line 41 "lex_sql.l"
RETURN_TOKEN(SEMICOLON);
YY_BREAK
case 6:
YY_RULE_SETUP
RETURN_TOKEN(SEMICOLON);
YY_BREAK
case 6:
YY_RULE_SETUP
#line 42 "lex_sql.l"
RETURN_TOKEN(DOT);
YY_BREAK
case 7:
YY_RULE_SETUP
RETURN_TOKEN(DOT);
YY_BREAK
case 7:
YY_RULE_SETUP
#line 43 "lex_sql.l"
RETURN_TOKEN(STAR);
YY_BREAK
case 8:
YY_RULE_SETUP
RETURN_TOKEN(STAR);
YY_BREAK
case 8:
YY_RULE_SETUP
#line 44 "lex_sql.l"
RETURN_TOKEN(EXIT);
YY_BREAK
case 9:
YY_RULE_SETUP
RETURN_TOKEN(EXIT);
YY_BREAK
case 9:
YY_RULE_SETUP
#line 45 "lex_sql.l"
RETURN_TOKEN(HELP);
YY_BREAK
case 10:
YY_RULE_SETUP
RETURN_TOKEN(HELP);
YY_BREAK
case 10:
YY_RULE_SETUP
#line 46 "lex_sql.l"
RETURN_TOKEN(DESC);
YY_BREAK
case 11:
YY_RULE_SETUP
RETURN_TOKEN(DESC);
YY_BREAK
case 11:
YY_RULE_SETUP
#line 47 "lex_sql.l"
RETURN_TOKEN(CREATE);
YY_BREAK
case 12:
YY_RULE_SETUP
RETURN_TOKEN(CREATE);
YY_BREAK
case 12:
YY_RULE_SETUP
#line 48 "lex_sql.l"
RETURN_TOKEN(DROP);
YY_BREAK
case 13:
YY_RULE_SETUP
RETURN_TOKEN(DROP);
YY_BREAK
case 13:
YY_RULE_SETUP
#line 49 "lex_sql.l"
RETURN_TOKEN(TABLE);
YY_BREAK
case 14:
YY_RULE_SETUP
RETURN_TOKEN(TABLE);
YY_BREAK
case 14:
YY_RULE_SETUP
#line 50 "lex_sql.l"
RETURN_TOKEN(TABLES);
YY_BREAK
case 15:
YY_RULE_SETUP
RETURN_TOKEN(TABLES);
YY_BREAK
case 15:
YY_RULE_SETUP
#line 51 "lex_sql.l"
RETURN_TOKEN(INDEX);
YY_BREAK
case 16:
YY_RULE_SETUP
RETURN_TOKEN(INDEX);
YY_BREAK
case 16:
YY_RULE_SETUP
#line 52 "lex_sql.l"
RETURN_TOKEN(ON);
YY_BREAK
case 17:
YY_RULE_SETUP
RETURN_TOKEN(ON);
YY_BREAK
case 17:
YY_RULE_SETUP
#line 53 "lex_sql.l"
RETURN_TOKEN(SHOW);
YY_BREAK
case 18:
YY_RULE_SETUP
RETURN_TOKEN(SHOW);
YY_BREAK
case 18:
YY_RULE_SETUP
#line 54 "lex_sql.l"
RETURN_TOKEN(SYNC);
YY_BREAK
case 19:
YY_RULE_SETUP
RETURN_TOKEN(SYNC);
YY_BREAK
case 19:
YY_RULE_SETUP
#line 55 "lex_sql.l"
RETURN_TOKEN(SELECT);
YY_BREAK
case 20:
YY_RULE_SETUP
RETURN_TOKEN(SELECT);
YY_BREAK
case 20:
YY_RULE_SETUP
#line 56 "lex_sql.l"
RETURN_TOKEN(FROM);
YY_BREAK
case 21:
YY_RULE_SETUP
RETURN_TOKEN(FROM);
YY_BREAK
case 21:
YY_RULE_SETUP
#line 57 "lex_sql.l"
RETURN_TOKEN(WHERE);
YY_BREAK
case 22:
YY_RULE_SETUP
RETURN_TOKEN(WHERE);
YY_BREAK
case 22:
YY_RULE_SETUP
#line 58 "lex_sql.l"
RETURN_TOKEN(AND);
YY_BREAK
case 23:
YY_RULE_SETUP
RETURN_TOKEN(AND);
YY_BREAK
case 23:
YY_RULE_SETUP
#line 59 "lex_sql.l"
RETURN_TOKEN(INSERT);
YY_BREAK
case 24:
YY_RULE_SETUP
RETURN_TOKEN(INSERT);
YY_BREAK
case 24:
YY_RULE_SETUP
#line 60 "lex_sql.l"
RETURN_TOKEN(INTO);
YY_BREAK
case 25:
YY_RULE_SETUP
RETURN_TOKEN(INTO);
YY_BREAK
case 25:
YY_RULE_SETUP
#line 61 "lex_sql.l"
RETURN_TOKEN(VALUES);
YY_BREAK
case 26:
YY_RULE_SETUP
RETURN_TOKEN(VALUES);
YY_BREAK
case 26:
YY_RULE_SETUP
#line 62 "lex_sql.l"
RETURN_TOKEN(DELETE);
YY_BREAK
case 27:
YY_RULE_SETUP
RETURN_TOKEN(DELETE);
YY_BREAK
case 27:
YY_RULE_SETUP
#line 63 "lex_sql.l"
RETURN_TOKEN(UPDATE);
YY_BREAK
case 28:
YY_RULE_SETUP
RETURN_TOKEN(UPDATE);
YY_BREAK
case 28:
YY_RULE_SETUP
#line 64 "lex_sql.l"
RETURN_TOKEN(SET);
YY_BREAK
case 29:
YY_RULE_SETUP
RETURN_TOKEN(SET);
YY_BREAK
case 29:
YY_RULE_SETUP
#line 65 "lex_sql.l"
RETURN_TOKEN(TRX_BEGIN);
YY_BREAK
case 30:
YY_RULE_SETUP
RETURN_TOKEN(TRX_BEGIN);
YY_BREAK
case 30:
YY_RULE_SETUP
#line 66 "lex_sql.l"
RETURN_TOKEN(TRX_COMMIT);
YY_BREAK
case 31:
YY_RULE_SETUP
RETURN_TOKEN(TRX_COMMIT);
YY_BREAK
case 31:
YY_RULE_SETUP
#line 67 "lex_sql.l"
RETURN_TOKEN(TRX_ROLLBACK);
YY_BREAK
case 32:
YY_RULE_SETUP
RETURN_TOKEN(TRX_ROLLBACK);
YY_BREAK
case 32:
YY_RULE_SETUP
#line 68 "lex_sql.l"
RETURN_TOKEN(INT_T);
YY_BREAK
case 33:
YY_RULE_SETUP
RETURN_TOKEN(INT_T);
YY_BREAK
case 33:
YY_RULE_SETUP
#line 69 "lex_sql.l"
RETURN_TOKEN(STRING_T);
YY_BREAK
case 34:
YY_RULE_SETUP
RETURN_TOKEN(STRING_T);
YY_BREAK
case 34:
YY_RULE_SETUP
#line 70 "lex_sql.l"
RETURN_TOKEN(FLOAT_T);
YY_BREAK
case 35:
YY_RULE_SETUP
RETURN_TOKEN(FLOAT_T);
YY_BREAK
case 35:
YY_RULE_SETUP
#line 71 "lex_sql.l"
RETURN_TOKEN(LOAD);
YY_BREAK
case 36:
YY_RULE_SETUP
RETURN_TOKEN(LOAD);
YY_BREAK
case 36:
YY_RULE_SETUP
#line 72 "lex_sql.l"
RETURN_TOKEN(DATA);
YY_BREAK
case 37:
YY_RULE_SETUP
RETURN_TOKEN(DATA);
YY_BREAK
case 37:
YY_RULE_SETUP
#line 73 "lex_sql.l"
RETURN_TOKEN(INFILE);
YY_BREAK
case 38:
YY_RULE_SETUP
RETURN_TOKEN(INFILE);
YY_BREAK
case 38:
YY_RULE_SETUP
#line 74 "lex_sql.l"
yylval->string = strdup(yytext);
RETURN_TOKEN(ID);
YY_BREAK
case 39:
YY_RULE_SETUP
yylval->string=strdup(yytext); RETURN_TOKEN(ID);
YY_BREAK
case 39:
YY_RULE_SETUP
#line 75 "lex_sql.l"
RETURN_TOKEN(LBRACE);
YY_BREAK
case 40:
YY_RULE_SETUP
RETURN_TOKEN(LBRACE);
YY_BREAK
case 40:
YY_RULE_SETUP
#line 76 "lex_sql.l"
RETURN_TOKEN(RBRACE);
YY_BREAK
case 41:
YY_RULE_SETUP
RETURN_TOKEN(RBRACE);
YY_BREAK
case 41:
YY_RULE_SETUP
#line 78 "lex_sql.l"
RETURN_TOKEN(COMMA);
YY_BREAK
case 42:
YY_RULE_SETUP
RETURN_TOKEN(COMMA);
YY_BREAK
case 42:
YY_RULE_SETUP
#line 79 "lex_sql.l"
RETURN_TOKEN(EQ);
YY_BREAK
case 43:
YY_RULE_SETUP
RETURN_TOKEN(EQ);
YY_BREAK
case 43:
YY_RULE_SETUP
#line 80 "lex_sql.l"
RETURN_TOKEN(LE);
YY_BREAK
case 44:
YY_RULE_SETUP
RETURN_TOKEN(LE);
YY_BREAK
case 44:
YY_RULE_SETUP
#line 81 "lex_sql.l"
RETURN_TOKEN(NE);
YY_BREAK
case 45:
YY_RULE_SETUP
RETURN_TOKEN(NE);
YY_BREAK
case 45:
YY_RULE_SETUP
#line 82 "lex_sql.l"
RETURN_TOKEN(LT);
YY_BREAK
case 46:
YY_RULE_SETUP
RETURN_TOKEN(LT);
YY_BREAK
case 46:
YY_RULE_SETUP
#line 83 "lex_sql.l"
RETURN_TOKEN(GE);
YY_BREAK
case 47:
YY_RULE_SETUP
RETURN_TOKEN(GE);
YY_BREAK
case 47:
YY_RULE_SETUP
#line 84 "lex_sql.l"
RETURN_TOKEN(GT);
YY_BREAK
case 48:
YY_RULE_SETUP
RETURN_TOKEN(GT);
YY_BREAK
case 48:
YY_RULE_SETUP
#line 85 "lex_sql.l"
yylval->string = strdup(yytext);
RETURN_TOKEN(SSS);
YY_BREAK
case 49:
YY_RULE_SETUP
yylval->string=strdup(yytext); RETURN_TOKEN(SSS);
YY_BREAK
case 49:
YY_RULE_SETUP
#line 87 "lex_sql.l"
printf("Unknown character [%c]\n", yytext[0]);
return yytext[0];
YY_BREAK
case 50:
YY_RULE_SETUP
printf("Unknown character [%c]\n",yytext[0]); return yytext[0];
YY_BREAK
case 50:
YY_RULE_SETUP
#line 88 "lex_sql.l"
ECHO;
YY_BREAK
ECHO;
YY_BREAK
#line 1145 "lex.yy.c"
case YY_STATE_EOF(INITIAL):
case YY_STATE_EOF(STR):
yyterminate();
case YY_END_OF_BUFFER: {
/* Amount of text matched not including the EOB char. */
int yy_amount_of_matched_text = (int)(yy_cp - yyg->yytext_ptr) - 1;
/* Undo the effects of YY_DO_BEFORE_ACTION. */
*yy_cp = yyg->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.
*/
yyg->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 (yyg->yy_c_buf_p <= &YY_CURRENT_BUFFER_LVALUE->yy_ch_buf[yyg->yy_n_chars]) { /* This was really a NUL. */
yy_state_type yy_next_state;
yyg->yy_c_buf_p = yyg->yytext_ptr + yy_amount_of_matched_text;
yy_current_state = yy_get_previous_state(yyscanner);
/* 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, yyscanner);
yy_bp = yyg->yytext_ptr + YY_MORE_ADJ;
if (yy_next_state) {
/* Consume the NUL. */
yy_cp = ++yyg->yy_c_buf_p;
yy_current_state = yy_next_state;
goto yy_match;
}
else {
yy_cp = yyg->yy_c_buf_p;
goto yy_find_action;
}
}
else
switch (yy_get_next_buffer(yyscanner)) {
case EOB_ACT_END_OF_FILE: {
yyg->yy_did_buffer_switch_on_eof = 0;
if (yywrap(yyscanner)) {
/* 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.
*/
yyg->yy_c_buf_p = yyg->yytext_ptr + YY_MORE_ADJ;
yy_act = YY_STATE_EOF(YY_START);
goto do_action;
}
else {
if (!yyg->yy_did_buffer_switch_on_eof)
YY_NEW_FILE;
}
break;
}
case EOB_ACT_CONTINUE_SCAN:
yyg->yy_c_buf_p = yyg->yytext_ptr + yy_amount_of_matched_text;
yy_current_state = yy_get_previous_state(yyscanner);
yy_cp = yyg->yy_c_buf_p;
yy_bp = yyg->yytext_ptr + YY_MORE_ADJ;
goto yy_match;
case EOB_ACT_LAST_MATCH:
yyg->yy_c_buf_p = &YY_CURRENT_BUFFER_LVALUE->yy_ch_buf[yyg->yy_n_chars];
yy_current_state = yy_get_previous_state(yyscanner);
yy_cp = yyg->yy_c_buf_p;
yy_bp = yyg->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 */
case YY_STATE_EOF(INITIAL):
case YY_STATE_EOF(STR):
yyterminate();
case YY_END_OF_BUFFER:
{
/* Amount of text matched not including the EOB char. */
int yy_amount_of_matched_text = (int) (yy_cp - yyg->yytext_ptr) - 1;
/* Undo the effects of YY_DO_BEFORE_ACTION. */
*yy_cp = yyg->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.
*/
yyg->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 ( yyg->yy_c_buf_p <= &YY_CURRENT_BUFFER_LVALUE->yy_ch_buf[yyg->yy_n_chars] )
{ /* This was really a NUL. */
yy_state_type yy_next_state;
yyg->yy_c_buf_p = yyg->yytext_ptr + yy_amount_of_matched_text;
yy_current_state = yy_get_previous_state( yyscanner );
/* 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 , yyscanner);
yy_bp = yyg->yytext_ptr + YY_MORE_ADJ;
if ( yy_next_state )
{
/* Consume the NUL. */
yy_cp = ++yyg->yy_c_buf_p;
yy_current_state = yy_next_state;
goto yy_match;
}
else
{
yy_cp = yyg->yy_c_buf_p;
goto yy_find_action;
}
}
else switch ( yy_get_next_buffer( yyscanner ) )
{
case EOB_ACT_END_OF_FILE:
{
yyg->yy_did_buffer_switch_on_eof = 0;
if ( yywrap(yyscanner ) )
{
/* 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.
*/
yyg->yy_c_buf_p = yyg->yytext_ptr + YY_MORE_ADJ;
yy_act = YY_STATE_EOF(YY_START);
goto do_action;
}
else
{
if ( ! yyg->yy_did_buffer_switch_on_eof )
YY_NEW_FILE;
}
break;
}
case EOB_ACT_CONTINUE_SCAN:
yyg->yy_c_buf_p =
yyg->yytext_ptr + yy_amount_of_matched_text;
yy_current_state = yy_get_previous_state( yyscanner );
yy_cp = yyg->yy_c_buf_p;
yy_bp = yyg->yytext_ptr + YY_MORE_ADJ;
goto yy_match;
case EOB_ACT_LAST_MATCH:
yyg->yy_c_buf_p =
&YY_CURRENT_BUFFER_LVALUE->yy_ch_buf[yyg->yy_n_chars];
yy_current_state = yy_get_previous_state( yyscanner );
yy_cp = yyg->yy_c_buf_p;
yy_bp = yyg->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 */
/* yy_get_next_buffer - try to read in a new buffer
......@@ -1249,147 +1282,167 @@ YY_DECL
* EOB_ACT_CONTINUE_SCAN - continue scanning from current position
* EOB_ACT_END_OF_FILE - end of file
*/
static int yy_get_next_buffer(yyscan_t yyscanner)
static int yy_get_next_buffer (yyscan_t yyscanner)
{
struct yyguts_t *yyg = (struct yyguts_t *)yyscanner;
register char *dest = YY_CURRENT_BUFFER_LVALUE->yy_ch_buf;
register char *source = yyg->yytext_ptr;
register int number_to_move, i;
int ret_val;
if (yyg->yy_c_buf_p > &YY_CURRENT_BUFFER_LVALUE->yy_ch_buf[yyg->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 (yyg->yy_c_buf_p - yyg->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;
}
struct yyguts_t * yyg = (struct yyguts_t*)yyscanner;
register char *dest = YY_CURRENT_BUFFER_LVALUE->yy_ch_buf;
register char *source = yyg->yytext_ptr;
register int number_to_move, i;
int ret_val;
if ( yyg->yy_c_buf_p > &YY_CURRENT_BUFFER_LVALUE->yy_ch_buf[yyg->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 ( yyg->yy_c_buf_p - yyg->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) (yyg->yy_c_buf_p - yyg->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 = yyg->yy_n_chars = 0;
else
{
yy_size_t 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) (yyg->yy_c_buf_p - b->yy_ch_buf);
if ( b->yy_is_our_buffer )
{
yy_size_t 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. */
yyrealloc((void *) b->yy_ch_buf,b->yy_buf_size + 2 ,yyscanner );
}
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" );
yyg->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]),
yyg->yy_n_chars, num_to_read );
YY_CURRENT_BUFFER_LVALUE->yy_n_chars = yyg->yy_n_chars;
}
if ( yyg->yy_n_chars == 0 )
{
if ( number_to_move == YY_MORE_ADJ )
{
ret_val = EOB_ACT_END_OF_FILE;
yyrestart(yyin ,yyscanner);
}
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) (yyg->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 = yyg->yy_n_chars + number_to_move + (yyg->yy_n_chars >> 1);
YY_CURRENT_BUFFER_LVALUE->yy_ch_buf = (char *) yyrealloc((void *) YY_CURRENT_BUFFER_LVALUE->yy_ch_buf,new_size ,yyscanner );
if ( ! YY_CURRENT_BUFFER_LVALUE->yy_ch_buf )
YY_FATAL_ERROR( "out of dynamic memory in yy_get_next_buffer()" );
}
yyg->yy_n_chars += number_to_move;
YY_CURRENT_BUFFER_LVALUE->yy_ch_buf[yyg->yy_n_chars] = YY_END_OF_BUFFER_CHAR;
YY_CURRENT_BUFFER_LVALUE->yy_ch_buf[yyg->yy_n_chars + 1] = YY_END_OF_BUFFER_CHAR;
yyg->yytext_ptr = &YY_CURRENT_BUFFER_LVALUE->yy_ch_buf[0];
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)(yyg->yy_c_buf_p - yyg->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 = yyg->yy_n_chars = 0;
else {
yy_size_t 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)(yyg->yy_c_buf_p - b->yy_ch_buf);
if (b->yy_is_our_buffer) {
yy_size_t 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. */
yyrealloc((void *)b->yy_ch_buf, b->yy_buf_size + 2, yyscanner);
} 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");
yyg->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]), yyg->yy_n_chars, num_to_read);
YY_CURRENT_BUFFER_LVALUE->yy_n_chars = yyg->yy_n_chars;
}
if (yyg->yy_n_chars == 0) {
if (number_to_move == YY_MORE_ADJ) {
ret_val = EOB_ACT_END_OF_FILE;
yyrestart(yyin, yyscanner);
}
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)(yyg->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 = yyg->yy_n_chars + number_to_move + (yyg->yy_n_chars >> 1);
YY_CURRENT_BUFFER_LVALUE->yy_ch_buf =
(char *)yyrealloc((void *)YY_CURRENT_BUFFER_LVALUE->yy_ch_buf, new_size, yyscanner);
if (!YY_CURRENT_BUFFER_LVALUE->yy_ch_buf)
YY_FATAL_ERROR("out of dynamic memory in yy_get_next_buffer()");
}
yyg->yy_n_chars += number_to_move;
YY_CURRENT_BUFFER_LVALUE->yy_ch_buf[yyg->yy_n_chars] = YY_END_OF_BUFFER_CHAR;
YY_CURRENT_BUFFER_LVALUE->yy_ch_buf[yyg->yy_n_chars + 1] = YY_END_OF_BUFFER_CHAR;
yyg->yytext_ptr = &YY_CURRENT_BUFFER_LVALUE->yy_ch_buf[0];
return ret_val;
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(yyscan_t yyscanner)
static yy_state_type yy_get_previous_state (yyscan_t yyscanner)
{
register yy_state_type yy_current_state;
register char *yy_cp;
struct yyguts_t *yyg = (struct yyguts_t *)yyscanner;
yy_current_state = yyg->yy_start;
for (yy_cp = yyg->yytext_ptr + YY_MORE_ADJ; yy_cp < yyg->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]) {
yyg->yy_last_accepting_state = yy_current_state;
yyg->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 >= 151)
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;
register yy_state_type yy_current_state;
register char *yy_cp;
struct yyguts_t * yyg = (struct yyguts_t*)yyscanner;
yy_current_state = yyg->yy_start;
for ( yy_cp = yyg->yytext_ptr + YY_MORE_ADJ; yy_cp < yyg->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] )
{
yyg->yy_last_accepting_state = yy_current_state;
yyg->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 >= 151 )
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
......@@ -1397,193 +1450,205 @@ static yy_state_type yy_get_previous_state(yyscan_t yyscanner)
* synopsis
* next_state = yy_try_NUL_trans( current_state );
*/
static yy_state_type yy_try_NUL_trans(yy_state_type yy_current_state, yyscan_t yyscanner)
static yy_state_type yy_try_NUL_trans (yy_state_type yy_current_state , yyscan_t yyscanner)
{
register int yy_is_jam;
struct yyguts_t *yyg = (struct yyguts_t *)yyscanner; /* This var may be unused depending upon options. */
register char *yy_cp = yyg->yy_c_buf_p;
register YY_CHAR yy_c = 1;
if (yy_accept[yy_current_state]) {
yyg->yy_last_accepting_state = yy_current_state;
yyg->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 >= 151)
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 == 150);
return yy_is_jam ? 0 : yy_current_state;
register int yy_is_jam;
struct yyguts_t * yyg = (struct yyguts_t*)yyscanner; /* This var may be unused depending upon options. */
register char *yy_cp = yyg->yy_c_buf_p;
register YY_CHAR yy_c = 1;
if ( yy_accept[yy_current_state] )
{
yyg->yy_last_accepting_state = yy_current_state;
yyg->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 >= 151 )
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 == 150);
return yy_is_jam ? 0 : yy_current_state;
}
static void yyunput(int c, register char *yy_bp, yyscan_t yyscanner)
static void yyunput (int c, register char * yy_bp , yyscan_t yyscanner)
{
register char *yy_cp;
struct yyguts_t *yyg = (struct yyguts_t *)yyscanner;
register char *yy_cp;
struct yyguts_t * yyg = (struct yyguts_t*)yyscanner;
yy_cp = yyg->yy_c_buf_p;
yy_cp = yyg->yy_c_buf_p;
/* undo effects of setting up yytext */
*yy_cp = yyg->yy_hold_char;
/* undo effects of setting up yytext */
*yy_cp = yyg->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. */
register yy_size_t number_to_move = yyg->yy_n_chars + 2;
register char *dest = &YY_CURRENT_BUFFER_LVALUE->yy_ch_buf[YY_CURRENT_BUFFER_LVALUE->yy_buf_size + 2];
register char *source = &YY_CURRENT_BUFFER_LVALUE->yy_ch_buf[number_to_move];
if ( yy_cp < YY_CURRENT_BUFFER_LVALUE->yy_ch_buf + 2 )
{ /* need to shift things up to make room */
/* +2 for EOB chars. */
register yy_size_t number_to_move = yyg->yy_n_chars + 2;
register char *dest = &YY_CURRENT_BUFFER_LVALUE->yy_ch_buf[
YY_CURRENT_BUFFER_LVALUE->yy_buf_size + 2];
register char *source =
&YY_CURRENT_BUFFER_LVALUE->yy_ch_buf[number_to_move];
while (source > YY_CURRENT_BUFFER_LVALUE->yy_ch_buf)
*--dest = *--source;
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 = yyg->yy_n_chars = YY_CURRENT_BUFFER_LVALUE->yy_buf_size;
yy_cp += (int) (dest - source);
yy_bp += (int) (dest - source);
YY_CURRENT_BUFFER_LVALUE->yy_n_chars =
yyg->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");
}
if ( yy_cp < YY_CURRENT_BUFFER_LVALUE->yy_ch_buf + 2 )
YY_FATAL_ERROR( "flex scanner push-back overflow" );
}
*--yy_cp = (char)c;
*--yy_cp = (char) c;
yyg->yytext_ptr = yy_bp;
yyg->yy_hold_char = *yy_cp;
yyg->yy_c_buf_p = yy_cp;
yyg->yytext_ptr = yy_bp;
yyg->yy_hold_char = *yy_cp;
yyg->yy_c_buf_p = yy_cp;
}
#ifndef YY_NO_INPUT
#ifdef __cplusplus
static int yyinput(yyscan_t yyscanner)
static int yyinput (yyscan_t yyscanner)
#else
static int input(yyscan_t yyscanner)
static int input (yyscan_t yyscanner)
#endif
{
int c;
struct yyguts_t *yyg = (struct yyguts_t *)yyscanner;
*yyg->yy_c_buf_p = yyg->yy_hold_char;
if (*yyg->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 (yyg->yy_c_buf_p < &YY_CURRENT_BUFFER_LVALUE->yy_ch_buf[yyg->yy_n_chars])
/* This was really a NUL. */
*yyg->yy_c_buf_p = '\0';
else { /* need more input */
yy_size_t offset = yyg->yy_c_buf_p - yyg->yytext_ptr;
++yyg->yy_c_buf_p;
switch (yy_get_next_buffer(yyscanner)) {
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, yyscanner);
/*FALLTHROUGH*/
case EOB_ACT_END_OF_FILE: {
if (yywrap(yyscanner))
return 0;
if (!yyg->yy_did_buffer_switch_on_eof)
YY_NEW_FILE;
int c;
struct yyguts_t * yyg = (struct yyguts_t*)yyscanner;
*yyg->yy_c_buf_p = yyg->yy_hold_char;
if ( *yyg->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 ( yyg->yy_c_buf_p < &YY_CURRENT_BUFFER_LVALUE->yy_ch_buf[yyg->yy_n_chars] )
/* This was really a NUL. */
*yyg->yy_c_buf_p = '\0';
else
{ /* need more input */
yy_size_t offset = yyg->yy_c_buf_p - yyg->yytext_ptr;
++yyg->yy_c_buf_p;
switch ( yy_get_next_buffer( yyscanner ) )
{
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 ,yyscanner);
/*FALLTHROUGH*/
case EOB_ACT_END_OF_FILE:
{
if ( yywrap(yyscanner ) )
return 0;
if ( ! yyg->yy_did_buffer_switch_on_eof )
YY_NEW_FILE;
#ifdef __cplusplus
return yyinput(yyscanner);
return yyinput(yyscanner);
#else
return input(yyscanner);
return input(yyscanner);
#endif
}
}
case EOB_ACT_CONTINUE_SCAN:
yyg->yy_c_buf_p = yyg->yytext_ptr + offset;
break;
}
}
}
case EOB_ACT_CONTINUE_SCAN:
yyg->yy_c_buf_p = yyg->yytext_ptr + offset;
break;
}
}
}
c = *(unsigned char *)yyg->yy_c_buf_p; /* cast for 8-bit char's */
*yyg->yy_c_buf_p = '\0'; /* preserve yytext */
yyg->yy_hold_char = *++yyg->yy_c_buf_p;
c = *(unsigned char *) yyg->yy_c_buf_p; /* cast for 8-bit char's */
*yyg->yy_c_buf_p = '\0'; /* preserve yytext */
yyg->yy_hold_char = *++yyg->yy_c_buf_p;
return c;
return c;
}
#endif /* ifndef YY_NO_INPUT */
#endif /* ifndef YY_NO_INPUT */
/** Immediately switch to a different input stream.
* @param input_file A readable stream.
* @param yyscanner The scanner object.
* @note This function does not reset the start condition to @c INITIAL .
*/
void yyrestart(FILE *input_file, yyscan_t yyscanner)
void yyrestart (FILE * input_file , yyscan_t yyscanner)
{
struct yyguts_t *yyg = (struct yyguts_t *)yyscanner;
struct yyguts_t * yyg = (struct yyguts_t*)yyscanner;
if (!YY_CURRENT_BUFFER) {
yyensure_buffer_stack(yyscanner);
YY_CURRENT_BUFFER_LVALUE = yy_create_buffer(yyin, YY_BUF_SIZE, yyscanner);
}
if ( ! YY_CURRENT_BUFFER ){
yyensure_buffer_stack (yyscanner);
YY_CURRENT_BUFFER_LVALUE =
yy_create_buffer(yyin,YY_BUF_SIZE ,yyscanner);
}
yy_init_buffer(YY_CURRENT_BUFFER, input_file, yyscanner);
yy_load_buffer_state(yyscanner);
yy_init_buffer(YY_CURRENT_BUFFER,input_file ,yyscanner);
yy_load_buffer_state(yyscanner );
}
/** Switch to a different input buffer.
* @param new_buffer The new input buffer.
* @param yyscanner The scanner object.
*/
void yy_switch_to_buffer(YY_BUFFER_STATE new_buffer, yyscan_t yyscanner)
void yy_switch_to_buffer (YY_BUFFER_STATE new_buffer , yyscan_t yyscanner)
{
struct yyguts_t *yyg = (struct yyguts_t *)yyscanner;
/* TODO. We should be able to replace this entire function body
* with
* yypop_buffer_state();
* yypush_buffer_state(new_buffer);
*/
yyensure_buffer_stack(yyscanner);
if (YY_CURRENT_BUFFER == new_buffer)
return;
if (YY_CURRENT_BUFFER) {
/* Flush out information for old buffer. */
*yyg->yy_c_buf_p = yyg->yy_hold_char;
YY_CURRENT_BUFFER_LVALUE->yy_buf_pos = yyg->yy_c_buf_p;
YY_CURRENT_BUFFER_LVALUE->yy_n_chars = yyg->yy_n_chars;
}
YY_CURRENT_BUFFER_LVALUE = new_buffer;
yy_load_buffer_state(yyscanner);
/* 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.
*/
yyg->yy_did_buffer_switch_on_eof = 1;
struct yyguts_t * yyg = (struct yyguts_t*)yyscanner;
/* TODO. We should be able to replace this entire function body
* with
* yypop_buffer_state();
* yypush_buffer_state(new_buffer);
*/
yyensure_buffer_stack (yyscanner);
if ( YY_CURRENT_BUFFER == new_buffer )
return;
if ( YY_CURRENT_BUFFER )
{
/* Flush out information for old buffer. */
*yyg->yy_c_buf_p = yyg->yy_hold_char;
YY_CURRENT_BUFFER_LVALUE->yy_buf_pos = yyg->yy_c_buf_p;
YY_CURRENT_BUFFER_LVALUE->yy_n_chars = yyg->yy_n_chars;
}
YY_CURRENT_BUFFER_LVALUE = new_buffer;
yy_load_buffer_state(yyscanner );
/* 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.
*/
yyg->yy_did_buffer_switch_on_eof = 1;
}
static void yy_load_buffer_state(yyscan_t yyscanner)
static void yy_load_buffer_state (yyscan_t yyscanner)
{
struct yyguts_t *yyg = (struct yyguts_t *)yyscanner;
yyg->yy_n_chars = YY_CURRENT_BUFFER_LVALUE->yy_n_chars;
yyg->yytext_ptr = yyg->yy_c_buf_p = YY_CURRENT_BUFFER_LVALUE->yy_buf_pos;
yyin = YY_CURRENT_BUFFER_LVALUE->yy_input_file;
yyg->yy_hold_char = *yyg->yy_c_buf_p;
struct yyguts_t * yyg = (struct yyguts_t*)yyscanner;
yyg->yy_n_chars = YY_CURRENT_BUFFER_LVALUE->yy_n_chars;
yyg->yytext_ptr = yyg->yy_c_buf_p = YY_CURRENT_BUFFER_LVALUE->yy_buf_pos;
yyin = YY_CURRENT_BUFFER_LVALUE->yy_input_file;
yyg->yy_hold_char = *yyg->yy_c_buf_p;
}
/** Allocate and initialize an input buffer state.
......@@ -1592,109 +1657,109 @@ static void yy_load_buffer_state(yyscan_t yyscanner)
* @param yyscanner The scanner object.
* @return the allocated buffer state.
*/
YY_BUFFER_STATE yy_create_buffer(FILE *file, int size, yyscan_t yyscanner)
YY_BUFFER_STATE yy_create_buffer (FILE * file, int size , yyscan_t yyscanner)
{
YY_BUFFER_STATE b;
YY_BUFFER_STATE b;
b = (YY_BUFFER_STATE) yyalloc(sizeof( struct yy_buffer_state ) ,yyscanner );
if ( ! b )
YY_FATAL_ERROR( "out of dynamic memory in yy_create_buffer()" );
b = (YY_BUFFER_STATE)yyalloc(sizeof(struct yy_buffer_state), yyscanner);
if (!b)
YY_FATAL_ERROR("out of dynamic memory in yy_create_buffer()");
b->yy_buf_size = size;
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 *) yyalloc(b->yy_buf_size + 2 ,yyscanner );
if ( ! b->yy_ch_buf )
YY_FATAL_ERROR( "out of dynamic memory in yy_create_buffer()" );
/* 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 *)yyalloc(b->yy_buf_size + 2, yyscanner);
if (!b->yy_ch_buf)
YY_FATAL_ERROR("out of dynamic memory in yy_create_buffer()");
b->yy_is_our_buffer = 1;
b->yy_is_our_buffer = 1;
yy_init_buffer(b,file ,yyscanner);
yy_init_buffer(b, file, yyscanner);
return b;
return b;
}
/** Destroy the buffer.
* @param b a buffer created with yy_create_buffer()
* @param yyscanner The scanner object.
*/
void yy_delete_buffer(YY_BUFFER_STATE b, yyscan_t yyscanner)
void yy_delete_buffer (YY_BUFFER_STATE b , yyscan_t yyscanner)
{
struct yyguts_t *yyg = (struct yyguts_t *)yyscanner;
struct yyguts_t * yyg = (struct yyguts_t*)yyscanner;
if (!b)
return;
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_CURRENT_BUFFER ) /* Not sure if we should pop here. */
YY_CURRENT_BUFFER_LVALUE = (YY_BUFFER_STATE) 0;
if (b->yy_is_our_buffer)
yyfree((void *)b->yy_ch_buf, yyscanner);
if ( b->yy_is_our_buffer )
yyfree((void *) b->yy_ch_buf ,yyscanner );
yyfree((void *)b, yyscanner);
yyfree((void *) b ,yyscanner );
}
#ifndef __cplusplus
extern int isatty(int);
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 yyrestart() or at EOF.
*/
static void yy_init_buffer(YY_BUFFER_STATE b, FILE *file, yyscan_t yyscanner)
static void yy_init_buffer (YY_BUFFER_STATE b, FILE * file , yyscan_t yyscanner)
{
int oerrno = errno;
struct yyguts_t *yyg = (struct yyguts_t *)yyscanner;
int oerrno = errno;
struct yyguts_t * yyg = (struct yyguts_t*)yyscanner;
yy_flush_buffer(b, yyscanner);
yy_flush_buffer(b ,yyscanner);
b->yy_input_file = file;
b->yy_fill_buffer = 1;
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 = file ? (isatty(fileno(file)) > 0) : 0;
/* 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;
}
errno = oerrno;
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.
* @param yyscanner The scanner object.
*/
void yy_flush_buffer(YY_BUFFER_STATE b, yyscan_t yyscanner)
void yy_flush_buffer (YY_BUFFER_STATE b , yyscan_t yyscanner)
{
struct yyguts_t *yyg = (struct yyguts_t *)yyscanner;
if (!b)
return;
struct yyguts_t * yyg = (struct yyguts_t*)yyscanner;
if ( ! b )
return;
b->yy_n_chars = 0;
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;
/* 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_buf_pos = &b->yy_ch_buf[0];
b->yy_at_bol = 1;
b->yy_buffer_status = YY_BUFFER_NEW;
b->yy_at_bol = 1;
b->yy_buffer_status = YY_BUFFER_NEW;
if (b == YY_CURRENT_BUFFER)
yy_load_buffer_state(yyscanner);
if ( b == YY_CURRENT_BUFFER )
yy_load_buffer_state(yyscanner );
}
/** Pushes the new state onto the stack. The new state becomes
......@@ -1703,128 +1768,134 @@ void yy_flush_buffer(YY_BUFFER_STATE b, yyscan_t yyscanner)
* @param new_buffer The new state.
* @param yyscanner The scanner object.
*/
void yypush_buffer_state(YY_BUFFER_STATE new_buffer, yyscan_t yyscanner)
void yypush_buffer_state (YY_BUFFER_STATE new_buffer , yyscan_t yyscanner)
{
struct yyguts_t *yyg = (struct yyguts_t *)yyscanner;
if (new_buffer == NULL)
return;
yyensure_buffer_stack(yyscanner);
/* This block is copied from yy_switch_to_buffer. */
if (YY_CURRENT_BUFFER) {
/* Flush out information for old buffer. */
*yyg->yy_c_buf_p = yyg->yy_hold_char;
YY_CURRENT_BUFFER_LVALUE->yy_buf_pos = yyg->yy_c_buf_p;
YY_CURRENT_BUFFER_LVALUE->yy_n_chars = yyg->yy_n_chars;
}
/* Only push if top exists. Otherwise, replace top. */
if (YY_CURRENT_BUFFER)
yyg->yy_buffer_stack_top++;
YY_CURRENT_BUFFER_LVALUE = new_buffer;
/* copied from yy_switch_to_buffer. */
yy_load_buffer_state(yyscanner);
yyg->yy_did_buffer_switch_on_eof = 1;
struct yyguts_t * yyg = (struct yyguts_t*)yyscanner;
if (new_buffer == NULL)
return;
yyensure_buffer_stack(yyscanner);
/* This block is copied from yy_switch_to_buffer. */
if ( YY_CURRENT_BUFFER )
{
/* Flush out information for old buffer. */
*yyg->yy_c_buf_p = yyg->yy_hold_char;
YY_CURRENT_BUFFER_LVALUE->yy_buf_pos = yyg->yy_c_buf_p;
YY_CURRENT_BUFFER_LVALUE->yy_n_chars = yyg->yy_n_chars;
}
/* Only push if top exists. Otherwise, replace top. */
if (YY_CURRENT_BUFFER)
yyg->yy_buffer_stack_top++;
YY_CURRENT_BUFFER_LVALUE = new_buffer;
/* copied from yy_switch_to_buffer. */
yy_load_buffer_state(yyscanner );
yyg->yy_did_buffer_switch_on_eof = 1;
}
/** Removes and deletes the top of the stack, if present.
* The next element becomes the new top.
* @param yyscanner The scanner object.
*/
void yypop_buffer_state(yyscan_t yyscanner)
void yypop_buffer_state (yyscan_t yyscanner)
{
struct yyguts_t *yyg = (struct yyguts_t *)yyscanner;
if (!YY_CURRENT_BUFFER)
return;
yy_delete_buffer(YY_CURRENT_BUFFER, yyscanner);
YY_CURRENT_BUFFER_LVALUE = NULL;
if (yyg->yy_buffer_stack_top > 0)
--yyg->yy_buffer_stack_top;
if (YY_CURRENT_BUFFER) {
yy_load_buffer_state(yyscanner);
yyg->yy_did_buffer_switch_on_eof = 1;
}
struct yyguts_t * yyg = (struct yyguts_t*)yyscanner;
if (!YY_CURRENT_BUFFER)
return;
yy_delete_buffer(YY_CURRENT_BUFFER ,yyscanner);
YY_CURRENT_BUFFER_LVALUE = NULL;
if (yyg->yy_buffer_stack_top > 0)
--yyg->yy_buffer_stack_top;
if (YY_CURRENT_BUFFER) {
yy_load_buffer_state(yyscanner );
yyg->yy_did_buffer_switch_on_eof = 1;
}
}
/* Allocates the stack if it does not exist.
* Guarantees space for at least one push.
*/
static void yyensure_buffer_stack(yyscan_t yyscanner)
static void yyensure_buffer_stack (yyscan_t yyscanner)
{
yy_size_t num_to_alloc;
struct yyguts_t *yyg = (struct yyguts_t *)yyscanner;
if (!yyg->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;
yyg->yy_buffer_stack =
(struct yy_buffer_state **)yyalloc(num_to_alloc * sizeof(struct yy_buffer_state *), yyscanner);
if (!yyg->yy_buffer_stack)
YY_FATAL_ERROR("out of dynamic memory in yyensure_buffer_stack()");
yy_size_t num_to_alloc;
struct yyguts_t * yyg = (struct yyguts_t*)yyscanner;
memset(yyg->yy_buffer_stack, 0, num_to_alloc * sizeof(struct yy_buffer_state *));
if (!yyg->yy_buffer_stack) {
yyg->yy_buffer_stack_max = num_to_alloc;
yyg->yy_buffer_stack_top = 0;
return;
}
if (yyg->yy_buffer_stack_top >= (yyg->yy_buffer_stack_max) - 1) {
/* Increase the buffer to prepare for a possible push. */
int grow_size = 8 /* arbitrary grow size */;
num_to_alloc = yyg->yy_buffer_stack_max + grow_size;
yyg->yy_buffer_stack = (struct yy_buffer_state **)yyrealloc(
yyg->yy_buffer_stack, num_to_alloc * sizeof(struct yy_buffer_state *), yyscanner);
if (!yyg->yy_buffer_stack)
YY_FATAL_ERROR("out of dynamic memory in yyensure_buffer_stack()");
/* zero only the new slots.*/
memset(yyg->yy_buffer_stack + yyg->yy_buffer_stack_max, 0, grow_size * sizeof(struct yy_buffer_state *));
yyg->yy_buffer_stack_max = num_to_alloc;
}
/* 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;
yyg->yy_buffer_stack = (struct yy_buffer_state**)yyalloc
(num_to_alloc * sizeof(struct yy_buffer_state*)
, yyscanner);
if ( ! yyg->yy_buffer_stack )
YY_FATAL_ERROR( "out of dynamic memory in yyensure_buffer_stack()" );
memset(yyg->yy_buffer_stack, 0, num_to_alloc * sizeof(struct yy_buffer_state*));
yyg->yy_buffer_stack_max = num_to_alloc;
yyg->yy_buffer_stack_top = 0;
return;
}
if (yyg->yy_buffer_stack_top >= (yyg->yy_buffer_stack_max) - 1){
/* Increase the buffer to prepare for a possible push. */
int grow_size = 8 /* arbitrary grow size */;
num_to_alloc = yyg->yy_buffer_stack_max + grow_size;
yyg->yy_buffer_stack = (struct yy_buffer_state**)yyrealloc
(yyg->yy_buffer_stack,
num_to_alloc * sizeof(struct yy_buffer_state*)
, yyscanner);
if ( ! yyg->yy_buffer_stack )
YY_FATAL_ERROR( "out of dynamic memory in yyensure_buffer_stack()" );
/* zero only the new slots.*/
memset(yyg->yy_buffer_stack + yyg->yy_buffer_stack_max, 0, grow_size * sizeof(struct yy_buffer_state*));
yyg->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
* @param yyscanner The scanner object.
* @return the newly allocated buffer state object.
* @return the newly allocated buffer state object.
*/
YY_BUFFER_STATE yy_scan_buffer(char *base, yy_size_t size, yyscan_t yyscanner)
YY_BUFFER_STATE yy_scan_buffer (char * base, yy_size_t size , yyscan_t yyscanner)
{
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)yyalloc(sizeof(struct yy_buffer_state), yyscanner);
if (!b)
YY_FATAL_ERROR("out of dynamic memory in yy_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;
yy_switch_to_buffer(b, yyscanner);
return b;
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) yyalloc(sizeof( struct yy_buffer_state ) ,yyscanner );
if ( ! b )
YY_FATAL_ERROR( "out of dynamic memory in yy_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;
yy_switch_to_buffer(b ,yyscanner );
return b;
}
/** Setup the input buffer state to scan a string. The next call to yylex() will
......@@ -1835,10 +1906,10 @@ YY_BUFFER_STATE yy_scan_buffer(char *base, yy_size_t size, yyscan_t yyscanner)
* @note If you want to scan bytes that may contain NUL values, then use
* yy_scan_bytes() instead.
*/
YY_BUFFER_STATE yy_scan_string(yyconst char *yystr, yyscan_t yyscanner)
YY_BUFFER_STATE yy_scan_string (yyconst char * yystr , yyscan_t yyscanner)
{
return yy_scan_bytes(yystr, strlen(yystr), yyscanner);
return yy_scan_bytes(yystr,strlen(yystr) ,yyscanner);
}
/** Setup the input buffer state to scan the given bytes. The next call to yylex() will
......@@ -1848,172 +1919,174 @@ YY_BUFFER_STATE yy_scan_string(yyconst char *yystr, yyscan_t yyscanner)
* @param yyscanner The scanner object.
* @return the newly allocated buffer state object.
*/
YY_BUFFER_STATE yy_scan_bytes(yyconst char *yybytes, yy_size_t _yybytes_len, yyscan_t yyscanner)
YY_BUFFER_STATE yy_scan_bytes (yyconst char * yybytes, yy_size_t _yybytes_len , yyscan_t yyscanner)
{
YY_BUFFER_STATE b;
char *buf;
yy_size_t n, i;
/* Get memory for full buffer, including space for trailing EOB's. */
n = _yybytes_len + 2;
buf = (char *)yyalloc(n, yyscanner);
if (!buf)
YY_FATAL_ERROR("out of dynamic memory in yy_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 = yy_scan_buffer(buf, n, yyscanner);
if (!b)
YY_FATAL_ERROR("bad buffer in yy_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;
YY_BUFFER_STATE b;
char *buf;
yy_size_t n, i;
/* Get memory for full buffer, including space for trailing EOB's. */
n = _yybytes_len + 2;
buf = (char *) yyalloc(n ,yyscanner );
if ( ! buf )
YY_FATAL_ERROR( "out of dynamic memory in yy_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 = yy_scan_buffer(buf,n ,yyscanner);
if ( ! b )
YY_FATAL_ERROR( "bad buffer in yy_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, yyscan_t yyscanner)
static void yy_fatal_error (yyconst char* msg , yyscan_t yyscanner)
{
(void)fprintf(stderr, "%s\n", msg);
exit(YY_EXIT_FAILURE);
(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 yytext. */ \
int yyless_macro_arg = (n); \
YY_LESS_LINENO(yyless_macro_arg); \
yytext[yyleng] = yyg->yy_hold_char; \
yyg->yy_c_buf_p = yytext + yyless_macro_arg; \
yyg->yy_hold_char = *yyg->yy_c_buf_p; \
*yyg->yy_c_buf_p = '\0'; \
yyleng = yyless_macro_arg; \
} while (0)
#define yyless(n) \
do \
{ \
/* Undo effects of setting up yytext. */ \
int yyless_macro_arg = (n); \
YY_LESS_LINENO(yyless_macro_arg);\
yytext[yyleng] = yyg->yy_hold_char; \
yyg->yy_c_buf_p = yytext + yyless_macro_arg; \
yyg->yy_hold_char = *yyg->yy_c_buf_p; \
*yyg->yy_c_buf_p = '\0'; \
yyleng = yyless_macro_arg; \
} \
while ( 0 )
/* Accessor methods (get/set functions) to struct members. */
/** Get the user-defined data for this scanner.
* @param yyscanner The scanner object.
*/
YY_EXTRA_TYPE yyget_extra(yyscan_t yyscanner)
YY_EXTRA_TYPE yyget_extra (yyscan_t yyscanner)
{
struct yyguts_t *yyg = (struct yyguts_t *)yyscanner;
return yyextra;
struct yyguts_t * yyg = (struct yyguts_t*)yyscanner;
return yyextra;
}
/** Get the current line number.
* @param yyscanner The scanner object.
*/
int yyget_lineno(yyscan_t yyscanner)
int yyget_lineno (yyscan_t yyscanner)
{
struct yyguts_t *yyg = (struct yyguts_t *)yyscanner;
if (!YY_CURRENT_BUFFER)
return 0;
return yylineno;
struct yyguts_t * yyg = (struct yyguts_t*)yyscanner;
if (! YY_CURRENT_BUFFER)
return 0;
return yylineno;
}
/** Get the current column number.
* @param yyscanner The scanner object.
*/
int yyget_column(yyscan_t yyscanner)
int yyget_column (yyscan_t yyscanner)
{
struct yyguts_t *yyg = (struct yyguts_t *)yyscanner;
if (!YY_CURRENT_BUFFER)
return 0;
return yycolumn;
struct yyguts_t * yyg = (struct yyguts_t*)yyscanner;
if (! YY_CURRENT_BUFFER)
return 0;
return yycolumn;
}
/** Get the input stream.
* @param yyscanner The scanner object.
*/
FILE *yyget_in(yyscan_t yyscanner)
FILE *yyget_in (yyscan_t yyscanner)
{
struct yyguts_t *yyg = (struct yyguts_t *)yyscanner;
return yyin;
struct yyguts_t * yyg = (struct yyguts_t*)yyscanner;
return yyin;
}
/** Get the output stream.
* @param yyscanner The scanner object.
*/
FILE *yyget_out(yyscan_t yyscanner)
FILE *yyget_out (yyscan_t yyscanner)
{
struct yyguts_t *yyg = (struct yyguts_t *)yyscanner;
return yyout;
struct yyguts_t * yyg = (struct yyguts_t*)yyscanner;
return yyout;
}
/** Get the length of the current token.
* @param yyscanner The scanner object.
*/
yy_size_t yyget_leng(yyscan_t yyscanner)
yy_size_t yyget_leng (yyscan_t yyscanner)
{
struct yyguts_t *yyg = (struct yyguts_t *)yyscanner;
return yyleng;
struct yyguts_t * yyg = (struct yyguts_t*)yyscanner;
return yyleng;
}
/** Get the current token.
* @param yyscanner The scanner object.
*/
char *yyget_text(yyscan_t yyscanner)
char *yyget_text (yyscan_t yyscanner)
{
struct yyguts_t *yyg = (struct yyguts_t *)yyscanner;
return yytext;
struct yyguts_t * yyg = (struct yyguts_t*)yyscanner;
return yytext;
}
/** Set the user-defined data. This data is never touched by the scanner.
* @param user_defined The data to be associated with this scanner.
* @param yyscanner The scanner object.
*/
void yyset_extra(YY_EXTRA_TYPE user_defined, yyscan_t yyscanner)
void yyset_extra (YY_EXTRA_TYPE user_defined , yyscan_t yyscanner)
{
struct yyguts_t *yyg = (struct yyguts_t *)yyscanner;
yyextra = user_defined;
struct yyguts_t * yyg = (struct yyguts_t*)yyscanner;
yyextra = user_defined ;
}
/** Set the current line number.
* @param line_number
* @param yyscanner The scanner object.
*/
void yyset_lineno(int line_number, yyscan_t yyscanner)
void yyset_lineno (int line_number , yyscan_t yyscanner)
{
struct yyguts_t *yyg = (struct yyguts_t *)yyscanner;
struct yyguts_t * yyg = (struct yyguts_t*)yyscanner;
/* lineno is only valid if an input buffer exists. */
if (!YY_CURRENT_BUFFER)
yy_fatal_error("yyset_lineno called with no buffer", yyscanner);
yylineno = line_number;
/* lineno is only valid if an input buffer exists. */
if (! YY_CURRENT_BUFFER )
yy_fatal_error( "yyset_lineno called with no buffer" , yyscanner);
yylineno = line_number;
}
/** Set the current column.
* @param line_number
* @param yyscanner The scanner object.
*/
void yyset_column(int column_no, yyscan_t yyscanner)
void yyset_column (int column_no , yyscan_t yyscanner)
{
struct yyguts_t *yyg = (struct yyguts_t *)yyscanner;
/* column is only valid if an input buffer exists. */
if (!YY_CURRENT_BUFFER)
yy_fatal_error("yyset_column called with no buffer", yyscanner);
struct yyguts_t * yyg = (struct yyguts_t*)yyscanner;
yycolumn = column_no;
/* column is only valid if an input buffer exists. */
if (! YY_CURRENT_BUFFER )
yy_fatal_error( "yyset_column called with no buffer" , yyscanner);
yycolumn = column_no;
}
/** Set the input stream. This does not discard the current
......@@ -2022,42 +2095,42 @@ void yyset_column(int column_no, yyscan_t yyscanner)
* @param yyscanner The scanner object.
* @see yy_switch_to_buffer
*/
void yyset_in(FILE *in_str, yyscan_t yyscanner)
void yyset_in (FILE * in_str , yyscan_t yyscanner)
{
struct yyguts_t *yyg = (struct yyguts_t *)yyscanner;
yyin = in_str;
struct yyguts_t * yyg = (struct yyguts_t*)yyscanner;
yyin = in_str ;
}
void yyset_out(FILE *out_str, yyscan_t yyscanner)
void yyset_out (FILE * out_str , yyscan_t yyscanner)
{
struct yyguts_t *yyg = (struct yyguts_t *)yyscanner;
yyout = out_str;
struct yyguts_t * yyg = (struct yyguts_t*)yyscanner;
yyout = out_str ;
}
int yyget_debug(yyscan_t yyscanner)
int yyget_debug (yyscan_t yyscanner)
{
struct yyguts_t *yyg = (struct yyguts_t *)yyscanner;
return yy_flex_debug;
struct yyguts_t * yyg = (struct yyguts_t*)yyscanner;
return yy_flex_debug;
}
void yyset_debug(int bdebug, yyscan_t yyscanner)
void yyset_debug (int bdebug , yyscan_t yyscanner)
{
struct yyguts_t *yyg = (struct yyguts_t *)yyscanner;
yy_flex_debug = bdebug;
struct yyguts_t * yyg = (struct yyguts_t*)yyscanner;
yy_flex_debug = bdebug ;
}
/* Accessor methods for yylval and yylloc */
YYSTYPE *yyget_lval(yyscan_t yyscanner)
YYSTYPE * yyget_lval (yyscan_t yyscanner)
{
struct yyguts_t *yyg = (struct yyguts_t *)yyscanner;
return yylval;
struct yyguts_t * yyg = (struct yyguts_t*)yyscanner;
return yylval;
}
void yyset_lval(YYSTYPE *yylval_param, yyscan_t yyscanner)
void yyset_lval (YYSTYPE * yylval_param , yyscan_t yyscanner)
{
struct yyguts_t *yyg = (struct yyguts_t *)yyscanner;
yylval = yylval_param;
struct yyguts_t * yyg = (struct yyguts_t*)yyscanner;
yylval = yylval_param;
}
/* User-visible API */
......@@ -2067,25 +2140,25 @@ void yyset_lval(YYSTYPE *yylval_param, yyscan_t yyscanner)
* That's why we explicitly handle the declaration, instead of using our macros.
*/
int yylex_init(yyscan_t *ptr_yy_globals)
int yylex_init(yyscan_t* ptr_yy_globals)
{
if (ptr_yy_globals == NULL) {
errno = EINVAL;
return 1;
}
if (ptr_yy_globals == NULL){
errno = EINVAL;
return 1;
}
*ptr_yy_globals = (yyscan_t)yyalloc(sizeof(struct yyguts_t), NULL);
*ptr_yy_globals = (yyscan_t) yyalloc ( sizeof( struct yyguts_t ), NULL );
if (*ptr_yy_globals == NULL) {
errno = ENOMEM;
return 1;
}
if (*ptr_yy_globals == NULL){
errno = ENOMEM;
return 1;
}
/* By setting to 0xAA, we expose bugs in yy_init_globals. Leave at 0x00 for releases. */
memset(*ptr_yy_globals, 0x00, sizeof(struct yyguts_t));
/* By setting to 0xAA, we expose bugs in yy_init_globals. Leave at 0x00 for releases. */
memset(*ptr_yy_globals,0x00,sizeof(struct yyguts_t));
return yy_init_globals(*ptr_yy_globals);
return yy_init_globals ( *ptr_yy_globals );
}
/* yylex_init_extra has the same functionality as yylex_init, but follows the
......@@ -2096,95 +2169,95 @@ int yylex_init(yyscan_t *ptr_yy_globals)
* the yyextra field.
*/
int yylex_init_extra(YY_EXTRA_TYPE yy_user_defined, yyscan_t *ptr_yy_globals)
int yylex_init_extra(YY_EXTRA_TYPE yy_user_defined,yyscan_t* ptr_yy_globals )
{
struct yyguts_t dummy_yyguts;
yyset_extra(yy_user_defined, &dummy_yyguts);
if (ptr_yy_globals == NULL) {
errno = EINVAL;
return 1;
}
struct yyguts_t dummy_yyguts;
*ptr_yy_globals = (yyscan_t)yyalloc(sizeof(struct yyguts_t), &dummy_yyguts);
yyset_extra (yy_user_defined, &dummy_yyguts);
if (*ptr_yy_globals == NULL) {
errno = ENOMEM;
return 1;
}
/* By setting to 0xAA, we expose bugs in
yy_init_globals. Leave at 0x00 for releases. */
memset(*ptr_yy_globals, 0x00, sizeof(struct yyguts_t));
yyset_extra(yy_user_defined, *ptr_yy_globals);
return yy_init_globals(*ptr_yy_globals);
if (ptr_yy_globals == NULL){
errno = EINVAL;
return 1;
}
*ptr_yy_globals = (yyscan_t) yyalloc ( sizeof( struct yyguts_t ), &dummy_yyguts );
if (*ptr_yy_globals == NULL){
errno = ENOMEM;
return 1;
}
/* By setting to 0xAA, we expose bugs in
yy_init_globals. Leave at 0x00 for releases. */
memset(*ptr_yy_globals,0x00,sizeof(struct yyguts_t));
yyset_extra (yy_user_defined, *ptr_yy_globals);
return yy_init_globals ( *ptr_yy_globals );
}
static int yy_init_globals(yyscan_t yyscanner)
static int yy_init_globals (yyscan_t yyscanner)
{
struct yyguts_t *yyg = (struct yyguts_t *)yyscanner;
/* Initialization is the same as for the non-reentrant scanner.
* This function is called from yylex_destroy(), so don't allocate here.
*/
yyg->yy_buffer_stack = 0;
yyg->yy_buffer_stack_top = 0;
yyg->yy_buffer_stack_max = 0;
yyg->yy_c_buf_p = (char *)0;
yyg->yy_init = 0;
yyg->yy_start = 0;
yyg->yy_start_stack_ptr = 0;
yyg->yy_start_stack_depth = 0;
yyg->yy_start_stack = NULL;
struct yyguts_t * yyg = (struct yyguts_t*)yyscanner;
/* Initialization is the same as for the non-reentrant scanner.
* This function is called from yylex_destroy(), so don't allocate here.
*/
yyg->yy_buffer_stack = 0;
yyg->yy_buffer_stack_top = 0;
yyg->yy_buffer_stack_max = 0;
yyg->yy_c_buf_p = (char *) 0;
yyg->yy_init = 0;
yyg->yy_start = 0;
yyg->yy_start_stack_ptr = 0;
yyg->yy_start_stack_depth = 0;
yyg->yy_start_stack = NULL;
/* Defined in main.c */
#ifdef YY_STDINIT
yyin = stdin;
yyout = stdout;
yyin = stdin;
yyout = stdout;
#else
yyin = (FILE *)0;
yyout = (FILE *)0;
yyin = (FILE *) 0;
yyout = (FILE *) 0;
#endif
/* For future reference: Set errno on error, since we are called by
* yylex_init()
*/
return 0;
/* For future reference: Set errno on error, since we are called by
* yylex_init()
*/
return 0;
}
/* yylex_destroy is for both reentrant and non-reentrant scanners. */
int yylex_destroy(yyscan_t yyscanner)
int yylex_destroy (yyscan_t yyscanner)
{
struct yyguts_t *yyg = (struct yyguts_t *)yyscanner;
/* Pop the buffer stack, destroying each element. */
while (YY_CURRENT_BUFFER) {
yy_delete_buffer(YY_CURRENT_BUFFER, yyscanner);
YY_CURRENT_BUFFER_LVALUE = NULL;
yypop_buffer_state(yyscanner);
}
/* Destroy the stack itself. */
yyfree(yyg->yy_buffer_stack, yyscanner);
yyg->yy_buffer_stack = NULL;
/* Destroy the start condition stack. */
yyfree(yyg->yy_start_stack, yyscanner);
yyg->yy_start_stack = NULL;
/* Reset the globals. This is important in a non-reentrant scanner so the next time
* yylex() is called, initialization will occur. */
yy_init_globals(yyscanner);
/* Destroy the main struct (reentrant only). */
yyfree(yyscanner, yyscanner);
yyscanner = NULL;
return 0;
struct yyguts_t * yyg = (struct yyguts_t*)yyscanner;
/* Pop the buffer stack, destroying each element. */
while(YY_CURRENT_BUFFER){
yy_delete_buffer(YY_CURRENT_BUFFER ,yyscanner );
YY_CURRENT_BUFFER_LVALUE = NULL;
yypop_buffer_state(yyscanner);
}
/* Destroy the stack itself. */
yyfree(yyg->yy_buffer_stack ,yyscanner);
yyg->yy_buffer_stack = NULL;
/* Destroy the start condition stack. */
yyfree(yyg->yy_start_stack ,yyscanner );
yyg->yy_start_stack = NULL;
/* Reset the globals. This is important in a non-reentrant scanner so the next time
* yylex() is called, initialization will occur. */
yy_init_globals( yyscanner);
/* Destroy the main struct (reentrant only). */
yyfree ( yyscanner , yyscanner );
yyscanner = NULL;
return 0;
}
/*
......@@ -2192,52 +2265,54 @@ int yylex_destroy(yyscan_t yyscanner)
*/
#ifndef yytext_ptr
static void yy_flex_strncpy(char *s1, yyconst char *s2, int n, yyscan_t yyscanner)
static void yy_flex_strncpy (char* s1, yyconst char * s2, int n , yyscan_t yyscanner)
{
register int i;
for (i = 0; i < n; ++i)
s1[i] = s2[i];
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, yyscan_t yyscanner)
static int yy_flex_strlen (yyconst char * s , yyscan_t yyscanner)
{
register int n;
for (n = 0; s[n]; ++n)
;
register int n;
for ( n = 0; s[n]; ++n )
;
return n;
return n;
}
#endif
void *yyalloc(yy_size_t size, yyscan_t yyscanner)
void *yyalloc (yy_size_t size , yyscan_t yyscanner)
{
return (void *)malloc(size);
return (void *) malloc( size );
}
void *yyrealloc(void *ptr, yy_size_t size, yyscan_t yyscanner)
void *yyrealloc (void * ptr, yy_size_t size , yyscan_t yyscanner)
{
/* 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);
/* 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 yyfree(void *ptr, yyscan_t yyscanner)
void yyfree (void * ptr , yyscan_t yyscanner)
{
free((char *)ptr); /* see yyrealloc() for (char *) cast */
free( (char *) ptr ); /* see yyrealloc() for (char *) cast */
}
#define YYTABLES_NAME "yytables"
#line 88 "lex_sql.l"
void scan_string(const char *str, yyscan_t scanner)
{
yy_switch_to_buffer(yy_scan_string(str, scanner), scanner);
void scan_string(const char *str, yyscan_t scanner) {
yy_switch_to_buffer(yy_scan_string(str,scanner),scanner);
}
src/observer/sql/parser/lex.yy.h
浏览文件 @ 0318c8ac
......@@ -4,7 +4,7 @@
#line 6 "lex.yy.h"
#define YY_INT_ALIGNED short int
#define YY_INT_ALIGNED short int
/* A lexical scanner generated by flex */
......@@ -33,10 +33,10 @@
/* C99 systems have <inttypes.h>. Non-C99 systems may or may not. */
#if defined(__STDC_VERSION__) && __STDC_VERSION__ >= 199901L
#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.
* if you want the limit (max/min) macros for int types.
*/
#ifndef __STDC_LIMIT_MACROS
#define __STDC_LIMIT_MACROS 1
......@@ -54,38 +54,38 @@ typedef uint64_t flex_uint64_t;
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 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)
#define INT8_MIN (-128)
#endif
#ifndef INT16_MIN
#define INT16_MIN (-32767 - 1)
#define INT16_MIN (-32767-1)
#endif
#ifndef INT32_MIN
#define INT32_MIN (-2147483647 - 1)
#define INT32_MIN (-2147483647-1)
#endif
#ifndef INT8_MAX
#define INT8_MAX (127)
#define INT8_MAX (127)
#endif
#ifndef INT16_MAX
#define INT16_MAX (32767)
#define INT16_MAX (32767)
#endif
#ifndef INT32_MAX
#define INT32_MAX (2147483647)
#define INT32_MAX (2147483647)
#endif
#ifndef UINT8_MAX
#define UINT8_MAX (255U)
#define UINT8_MAX (255U)
#endif
#ifndef UINT16_MAX
#define UINT16_MAX (65535U)
#define UINT16_MAX (65535U)
#endif
#ifndef UINT32_MAX
#define UINT32_MAX (4294967295U)
#define UINT32_MAX (4294967295U)
#endif
#endif /* ! FLEXINT_H */
......@@ -95,15 +95,15 @@ typedef unsigned int flex_uint32_t;
/* The "const" storage-class-modifier is valid. */
#define YY_USE_CONST
#else /* ! __cplusplus */
#else /* ! __cplusplus */
/* C99 requires __STDC__ to be defined as 1. */
#if defined(__STDC__)
#if defined (__STDC__)
#define YY_USE_CONST
#endif /* defined (__STDC__) */
#endif /* ! __cplusplus */
#endif /* defined (__STDC__) */
#endif /* ! __cplusplus */
#ifdef YY_USE_CONST
#define yyconst const
......@@ -114,7 +114,7 @@ typedef unsigned int flex_uint32_t;
/* An opaque pointer. */
#ifndef YY_TYPEDEF_YY_SCANNER_T
#define YY_TYPEDEF_YY_SCANNER_T
typedef void *yyscan_t;
typedef void* yyscan_t;
#endif
/* For convenience, these vars (plus the bison vars far below)
......@@ -145,68 +145,70 @@ typedef size_t yy_size_t;
#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.
*/
yy_size_t 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;
};
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.
*/
yy_size_t 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;
};
#endif /* !YY_STRUCT_YY_BUFFER_STATE */
void yyrestart(FILE *input_file, yyscan_t yyscanner);
void yy_switch_to_buffer(YY_BUFFER_STATE new_buffer, yyscan_t yyscanner);
YY_BUFFER_STATE yy_create_buffer(FILE *file, int size, yyscan_t yyscanner);
void yy_delete_buffer(YY_BUFFER_STATE b, yyscan_t yyscanner);
void yy_flush_buffer(YY_BUFFER_STATE b, yyscan_t yyscanner);
void yypush_buffer_state(YY_BUFFER_STATE new_buffer, yyscan_t yyscanner);
void yypop_buffer_state(yyscan_t yyscanner);
void yyrestart (FILE *input_file ,yyscan_t yyscanner );
void yy_switch_to_buffer (YY_BUFFER_STATE new_buffer ,yyscan_t yyscanner );
YY_BUFFER_STATE yy_create_buffer (FILE *file,int size ,yyscan_t yyscanner );
void yy_delete_buffer (YY_BUFFER_STATE b ,yyscan_t yyscanner );
void yy_flush_buffer (YY_BUFFER_STATE b ,yyscan_t yyscanner );
void yypush_buffer_state (YY_BUFFER_STATE new_buffer ,yyscan_t yyscanner );
void yypop_buffer_state (yyscan_t yyscanner );
YY_BUFFER_STATE yy_scan_buffer(char *base, yy_size_t size, yyscan_t yyscanner);
YY_BUFFER_STATE yy_scan_string(yyconst char *yy_str, yyscan_t yyscanner);
YY_BUFFER_STATE yy_scan_bytes(yyconst char *bytes, yy_size_t len, yyscan_t yyscanner);
YY_BUFFER_STATE yy_scan_buffer (char *base,yy_size_t size ,yyscan_t yyscanner );
YY_BUFFER_STATE yy_scan_string (yyconst char *yy_str ,yyscan_t yyscanner );
YY_BUFFER_STATE yy_scan_bytes (yyconst char *bytes,yy_size_t len ,yyscan_t yyscanner );
void *yyalloc(yy_size_t, yyscan_t yyscanner);
void *yyrealloc(void *, yy_size_t, yyscan_t yyscanner);
void yyfree(void *, yyscan_t yyscanner);
void *yyalloc (yy_size_t ,yyscan_t yyscanner );
void *yyrealloc (void *,yy_size_t ,yyscan_t yyscanner );
void yyfree (void * ,yyscan_t yyscanner );
/* Begin user sect3 */
......@@ -233,42 +235,42 @@ void yyfree(void *, yyscan_t yyscanner);
#define YY_EXTRA_TYPE void *
#endif
int yylex_init(yyscan_t *scanner);
int yylex_init (yyscan_t* scanner);
int yylex_init_extra(YY_EXTRA_TYPE user_defined, yyscan_t *scanner);
int yylex_init_extra (YY_EXTRA_TYPE user_defined,yyscan_t* scanner);
/* Accessor methods to globals.
These are made visible to non-reentrant scanners for convenience. */
int yylex_destroy(yyscan_t yyscanner);
int yylex_destroy (yyscan_t yyscanner );
int yyget_debug(yyscan_t yyscanner);
int yyget_debug (yyscan_t yyscanner );
void yyset_debug(int debug_flag, yyscan_t yyscanner);
void yyset_debug (int debug_flag ,yyscan_t yyscanner );
YY_EXTRA_TYPE yyget_extra(yyscan_t yyscanner);
YY_EXTRA_TYPE yyget_extra (yyscan_t yyscanner );
void yyset_extra(YY_EXTRA_TYPE user_defined, yyscan_t yyscanner);
void yyset_extra (YY_EXTRA_TYPE user_defined ,yyscan_t yyscanner );
FILE *yyget_in(yyscan_t yyscanner);
FILE *yyget_in (yyscan_t yyscanner );
void yyset_in(FILE *in_str, yyscan_t yyscanner);
void yyset_in (FILE * in_str ,yyscan_t yyscanner );
FILE *yyget_out(yyscan_t yyscanner);
FILE *yyget_out (yyscan_t yyscanner );
void yyset_out(FILE *out_str, yyscan_t yyscanner);
void yyset_out (FILE * out_str ,yyscan_t yyscanner );
yy_size_t yyget_leng(yyscan_t yyscanner);
yy_size_t yyget_leng (yyscan_t yyscanner );
char *yyget_text(yyscan_t yyscanner);
char *yyget_text (yyscan_t yyscanner );
int yyget_lineno(yyscan_t yyscanner);
int yyget_lineno (yyscan_t yyscanner );
void yyset_lineno(int line_number, yyscan_t yyscanner);
void yyset_lineno (int line_number ,yyscan_t yyscanner );
YYSTYPE *yyget_lval(yyscan_t yyscanner);
YYSTYPE * yyget_lval (yyscan_t yyscanner );
void yyset_lval(YYSTYPE *yylval_param, yyscan_t yyscanner);
void yyset_lval (YYSTYPE * yylval_param ,yyscan_t yyscanner );
/* Macros after this point can all be overridden by user definitions in
* section 1.
......@@ -276,18 +278,18 @@ void yyset_lval(YYSTYPE *yylval_param, yyscan_t yyscanner);
#ifndef YY_SKIP_YYWRAP
#ifdef __cplusplus
extern "C" int yywrap(yyscan_t yyscanner);
extern "C" int yywrap (yyscan_t yyscanner );
#else
extern int yywrap(yyscan_t yyscanner);
extern int yywrap (yyscan_t yyscanner );
#endif
#endif
#ifndef yytext_ptr
static void yy_flex_strncpy(char *, yyconst char *, int, yyscan_t yyscanner);
static void yy_flex_strncpy (char *,yyconst char *,int ,yyscan_t yyscanner);
#endif
#ifdef YY_NEED_STRLEN
static int yy_flex_strlen(yyconst char *, yyscan_t yyscanner);
static int yy_flex_strlen (yyconst char * ,yyscan_t yyscanner);
#endif
#ifndef YY_NO_INPUT
......@@ -310,9 +312,11 @@ static int yy_flex_strlen(yyconst char *, yyscan_t yyscanner);
#ifndef YY_DECL
#define YY_DECL_IS_OURS 1
extern int yylex(YYSTYPE *yylval_param, yyscan_t yyscanner);
extern int yylex \
(YYSTYPE * yylval_param ,yyscan_t yyscanner);
#define YY_DECL int yylex(YYSTYPE *yylval_param, yyscan_t yyscanner)
#define YY_DECL int yylex \
(YYSTYPE * yylval_param , yyscan_t yyscanner)
#endif /* !YY_DECL */
/* yy_get_previous_state - get the state just before the EOB char was reached */
......@@ -329,7 +333,8 @@ extern int yylex(YYSTYPE *yylval_param, yyscan_t yyscanner);
#undef YY_DECL
#endif
#line 86 "lex_sql.l"
#line 88 "lex_sql.l"
#line 340 "lex.yy.h"
#undef yyIN_HEADER
......
src/observer/sql/parser/lex_sql.l
浏览文件 @ 0318c8ac
......@@ -32,61 +32,61 @@ QUOTE [\'\"]
%%
{WHITE_SAPCE} // ignore whitespace
\n ;
{WHITE_SAPCE} // ignore whitespace
\n ;
[\-]?{DIGIT}+ yylval->number=atoi(yytext); RETURN_TOKEN(NUMBER);
[\-]?{DIGIT}+{DOT}{DIGIT}+ yylval->floats=(float)(atof(yytext)); RETURN_TOKEN(FLOAT);
[\-]?{DIGIT}+ yylval->number=atoi(yytext); RETURN_TOKEN(NUMBER);
[\-]?{DIGIT}+{DOT}{DIGIT}+ yylval->floats=(float)(atof(yytext)); RETURN_TOKEN(FLOAT);
";" RETURN_TOKEN(SEMICOLON);
{DOT} RETURN_TOKEN(DOT);
"*" RETURN_TOKEN(STAR);
[Ee][Xx][Ii][Tt] RETURN_TOKEN(EXIT);
[Hh][Ee][Ll][Pp] RETURN_TOKEN(HELP);
[Dd][Ee][Ss][Cc] RETURN_TOKEN(DESC);
[Cc][Rr][Ee][Aa][Tt][Ee] RETURN_TOKEN(CREATE);
[Dd][Rr][Oo][Pp] RETURN_TOKEN(DROP);
[Tt][Aa][Bb][Ll][Ee] RETURN_TOKEN(TABLE);
[Tt][Aa][Bb][Ll][Ee][Ss] RETURN_TOKEN(TABLES);
[Ii][Nn][Dd][Ee][Xx] RETURN_TOKEN(INDEX);
[Oo][Nn] RETURN_TOKEN(ON);
[Ss][Hh][Oo][Ww] RETURN_TOKEN(SHOW);
[Ss][Yy][Nn][Cc] RETURN_TOKEN(SYNC);
[Ss][Ee][Ll][Ee][Cc][Tt] RETURN_TOKEN(SELECT);
[Ff][Rr][Oo][Mm] RETURN_TOKEN(FROM);
[Ww][Hh][Ee][Rr][Ee] RETURN_TOKEN(WHERE);
[Aa][Nn][Dd] RETURN_TOKEN(AND);
[Ii][Nn][Ss][Ee][rR][tT] RETURN_TOKEN(INSERT);
[Ii][Nn][Tt][Oo] RETURN_TOKEN(INTO);
[Vv][Aa][Ll][Uu][Ee][Ss] RETURN_TOKEN(VALUES);
[Dd][Ee][Ll][Ee][Tt][Ee] RETURN_TOKEN(DELETE);
[Uu][Pp][Dd][Aa][Tt][Ee] RETURN_TOKEN(UPDATE);
[Ss][Ee][Tt] RETURN_TOKEN(SET);
[Bb][Ee][Gg][Ii][Nn] RETURN_TOKEN(TRX_BEGIN);
[Cc][Oo][Mm][Mm][Ii][Tt] RETURN_TOKEN(TRX_COMMIT);
[Rr][Oo][Ll][Ll][Bb][Aa][Cc][Kk] RETURN_TOKEN(TRX_ROLLBACK);
[Ii][Nn][Tt] RETURN_TOKEN(INT_T);
[Cc][Hh][Aa][Rr] RETURN_TOKEN(STRING_T);
[Ff][Ll][Oo][Aa][Tt] RETURN_TOKEN(FLOAT_T);
[Ll][Oo][Aa][Dd] RETURN_TOKEN(LOAD);
[Dd][Aa][Tt][Aa] RETURN_TOKEN(DATA);
[Ii][Nn][Ff][Ii][Ll][Ee] RETURN_TOKEN(INFILE);
{ID} yylval->string=strdup(yytext); RETURN_TOKEN(ID);
"(" RETURN_TOKEN(LBRACE);
")" RETURN_TOKEN(RBRACE);
";" RETURN_TOKEN(SEMICOLON);
{DOT} RETURN_TOKEN(DOT);
"*" RETURN_TOKEN(STAR);
[Ee][Xx][Ii][Tt] RETURN_TOKEN(EXIT);
[Hh][Ee][Ll][Pp] RETURN_TOKEN(HELP);
[Dd][Ee][Ss][Cc] RETURN_TOKEN(DESC);
[Cc][Rr][Ee][Aa][Tt][Ee] RETURN_TOKEN(CREATE);
[Dd][Rr][Oo][Pp] RETURN_TOKEN(DROP);
[Tt][Aa][Bb][Ll][Ee] RETURN_TOKEN(TABLE);
[Tt][Aa][Bb][Ll][Ee][Ss] RETURN_TOKEN(TABLES);
[Ii][Nn][Dd][Ee][Xx] RETURN_TOKEN(INDEX);
[Oo][Nn] RETURN_TOKEN(ON);
[Ss][Hh][Oo][Ww] RETURN_TOKEN(SHOW);
[Ss][Yy][Nn][Cc] RETURN_TOKEN(SYNC);
[Ss][Ee][Ll][Ee][Cc][Tt] RETURN_TOKEN(SELECT);
[Ff][Rr][Oo][Mm] RETURN_TOKEN(FROM);
[Ww][Hh][Ee][Rr][Ee] RETURN_TOKEN(WHERE);
[Aa][Nn][Dd] RETURN_TOKEN(AND);
[Ii][Nn][Ss][Ee][rR][tT] RETURN_TOKEN(INSERT);
[Ii][Nn][Tt][Oo] RETURN_TOKEN(INTO);
[Vv][Aa][Ll][Uu][Ee][Ss] RETURN_TOKEN(VALUES);
[Dd][Ee][Ll][Ee][Tt][Ee] RETURN_TOKEN(DELETE);
[Uu][Pp][Dd][Aa][Tt][Ee] RETURN_TOKEN(UPDATE);
[Ss][Ee][Tt] RETURN_TOKEN(SET);
[Bb][Ee][Gg][Ii][Nn] RETURN_TOKEN(TRX_BEGIN);
[Cc][Oo][Mm][Mm][Ii][Tt] RETURN_TOKEN(TRX_COMMIT);
[Rr][Oo][Ll][Ll][Bb][Aa][Cc][Kk] RETURN_TOKEN(TRX_ROLLBACK);
[Ii][Nn][Tt] RETURN_TOKEN(INT_T);
[Cc][Hh][Aa][Rr] RETURN_TOKEN(STRING_T);
[Ff][Ll][Oo][Aa][Tt] RETURN_TOKEN(FLOAT_T);
[Ll][Oo][Aa][Dd] RETURN_TOKEN(LOAD);
[Dd][Aa][Tt][Aa] RETURN_TOKEN(DATA);
[Ii][Nn][Ff][Ii][Ll][Ee] RETURN_TOKEN(INFILE);
{ID} yylval->string=strdup(yytext); RETURN_TOKEN(ID);
"(" RETURN_TOKEN(LBRACE);
")" RETURN_TOKEN(RBRACE);
"," RETURN_TOKEN(COMMA);
"=" RETURN_TOKEN(EQ);
"<=" RETURN_TOKEN(LE);
"<>" RETURN_TOKEN(NE);
"<" RETURN_TOKEN(LT);
">=" RETURN_TOKEN(GE);
">" RETURN_TOKEN(GT);
{QUOTE}[\40\42\47A-Za-z0-9_/\.\-]*{QUOTE} yylval->string=strdup(yytext); RETURN_TOKEN(SSS);
"," RETURN_TOKEN(COMMA);
"=" RETURN_TOKEN(EQ);
"<=" RETURN_TOKEN(LE);
"<>" RETURN_TOKEN(NE);
"<" RETURN_TOKEN(LT);
">=" RETURN_TOKEN(GE);
">" RETURN_TOKEN(GT);
{QUOTE}[\40\42\47A-Za-z0-9_/\.\-]*{QUOTE} yylval->string=strdup(yytext); RETURN_TOKEN(SSS);
. printf("Unknown character [%c]\n",yytext[0]); return yytext[0];
. printf("Unknown character [%c]\n",yytext[0]); return yytext[0];
%%
void scan_string(const char *str, yyscan_t scanner) {
yy_switch_to_buffer(yy_scan_string(str, scanner), scanner);
}
\ No newline at end of file
yy_switch_to_buffer(yy_scan_string(str, scanner), scanner);
}
Markdown is supported
0% 或 .
You are about to add 0 people to the discussion. Proceed with caution.
先完成此消息的编辑！
想要评论请 注册 或