ael_lex.c

Asterisk-1.4.4最新内核源代码

			loc_line++;
			loc_col = 1;
		} else
			loc_col++;
	}
	*line = loc_line;
	*col = loc_col;
}

#define	STORE_POS do {							\
		yylloc->first_line = yylloc->last_line = my_lineno;	\
		yylloc->first_column=my_col;				\
		yylloc->last_column=my_col+yyleng-1;			\
		my_col+=yyleng;						\
	} while (0)

#define	STORE_LOC do {					\
		yylloc->first_line = my_lineno;		\
		yylloc->first_column=my_col;		\
		pbcwhere(yytext, &my_lineno, &my_col);	\
		yylloc->last_line = my_lineno;		\
		yylloc->last_column = my_col - 1;	\
	} while (0)
#else
#define	STORE_POS
#define	STORE_LOC
#endif
#line 884 "ael_lex.c"

#define INITIAL 0
#define paren 1
#define semic 2
#define argg 3
#define comment 4

/* Special case for "unistd.h", since it is non-ANSI. We include it way
 * down here because we want the user's section 1 to have been scanned first.
 * The user has a chance to override it with an option.
 */
#include <unistd.h>

#ifndef YY_EXTRA_TYPE
#define YY_EXTRA_TYPE void *
#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;
    int yy_n_chars;
    int 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;

    YYLTYPE * yylloc_r;

    }; /* end struct yyguts_t */

    /* This must go here because YYSTYPE and YYLTYPE are included
     * from bison output in section 1.*/
    #    define yylval yyg->yylval_r
    
    #    define yylloc yyg->yylloc_r
    
/* Accessor methods to globals.
   These are made visible to non-reentrant scanners for convenience. */

int ael_yylex_destroy (yyscan_t yyscanner );

int ael_yyget_debug (yyscan_t yyscanner );

void ael_yyset_debug (int debug_flag ,yyscan_t yyscanner );

YY_EXTRA_TYPE ael_yyget_extra (yyscan_t yyscanner );

void ael_yyset_extra (YY_EXTRA_TYPE user_defined ,yyscan_t yyscanner );

FILE *ael_yyget_in (yyscan_t yyscanner );

void ael_yyset_in  (FILE * in_str ,yyscan_t yyscanner );

FILE *ael_yyget_out (yyscan_t yyscanner );

void ael_yyset_out  (FILE * out_str ,yyscan_t yyscanner );

int ael_yyget_leng (yyscan_t yyscanner );

char *ael_yyget_text (yyscan_t yyscanner );

int ael_yyget_lineno (yyscan_t yyscanner );

void ael_yyset_lineno (int line_number ,yyscan_t yyscanner );

YYSTYPE * ael_yyget_lval (yyscan_t yyscanner );

void ael_yyset_lval (YYSTYPE * yylval_param ,yyscan_t yyscanner );

       YYLTYPE *ael_yyget_lloc (yyscan_t yyscanner );
    
        void ael_yyset_lloc (YYLTYPE * yylloc_param ,yyscan_t yyscanner );
    
/* Macros after this point can all be overridden by user definitions in
 * section 1.
 */

#ifndef YY_SKIP_YYWRAP
#ifdef __cplusplus
extern "C" int ael_yywrap (yyscan_t yyscanner );
#else
extern int ael_yywrap (yyscan_t yyscanner );
#endif
#endif

    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);
#endif

#ifdef YY_NEED_STRLEN
static int yy_flex_strlen (yyconst char * ,yyscan_t yyscanner);
#endif

#ifndef YY_NO_INPUT

#ifdef __cplusplus
static int yyinput (yyscan_t yyscanner );
#else
static int input (yyscan_t yyscanner );
#endif

#endif

/* Amount of stuff to slurp up with each read. */
#ifndef YY_READ_BUF_SIZE
#define YY_READ_BUF_SIZE 8192
#endif

/* Copy whatever the last rule matched to the standard output. */
#ifndef ECHO
/* This used to be an fputs(), but since the string might contain NUL's,
 * we now use fwrite().
 */
#define ECHO (void) 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 = '*'; \
		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

/* No semi-colon after return; correct usage is to write "yyterminate();" -
 * we don't want an extra ';' after the "return" because that will cause
 * some compilers to complain about unreachable statements.
 */
#ifndef yyterminate
#define yyterminate() return YY_NULL
#endif

/* Number of entries by which start-condition stack grows. */
#ifndef YY_START_STACK_INCR
#define YY_START_STACK_INCR 25
#endif

/* Report a fatal error. */
#ifndef YY_FATAL_ERROR
#define YY_FATAL_ERROR(msg) yy_fatal_error( msg , yyscanner)
#endif

/* end tables serialization structures and prototypes */

/* Default declaration of generated scanner - a define so the user can
 * easily add parameters.
 */
#ifndef YY_DECL
#define YY_DECL_IS_OURS 1

extern int ael_yylex (YYSTYPE * yylval_param,YYLTYPE * yylloc_param ,yyscan_t yyscanner);

#define YY_DECL int ael_yylex (YYSTYPE * yylval_param, YYLTYPE * yylloc_param , yyscan_t yyscanner)
#endif /* !YY_DECL */

/* Code executed at the beginning of each rule, after yytext and yyleng
 * have been set up.
 */
#ifndef YY_USER_ACTION
#define YY_USER_ACTION
#endif

/* Code executed at the end of each rule. */
#ifndef YY_BREAK
#define YY_BREAK break;
#endif

#define YY_RULE_SETUP \
	YY_USER_ACTION

/** The main scanner function which does all the work.
 */
YY_DECL
{
	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 173 "ael.flex"


#line 1122 "ael_lex.c"

    yylval = yylval_param;

    yylloc = yylloc_param;

	if ( yyg->yy_init )
		{
		yyg->yy_init = 0;

#ifdef 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 ) {
			ael_yyensure_buffer_stack (yyscanner);
			YY_CURRENT_BUFFER_LVALUE =
				ael_yy_create_buffer(yyin,YY_BUF_SIZE ,yyscanner);
		}

		ael_yy_load_buffer_state(yyscanner );
		}

	while ( 1 )		/* loops until end-of-file is reached */
		{
		yyg->yy_more_len = 0;
		if ( yyg->yy_more_flag )
			{
			yyg->yy_more_len = yyg->yy_c_buf_p - yyg->yytext_ptr;
			yyg->yy_more_flag = 0;
			}
		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 >= 234 )
					yy_c = yy_meta[(unsigned int) yy_c];
				}
			yy_current_state = yy_nxt[yy_base[yy_current_state] + (unsigned int) yy_c];
			++yy_cp;
			}
		while ( yy_current_state != 233 );
		yy_cp = yyg->yy_last_accepting_cpos;
		yy_current_state = yyg->yy_last_accepting_state;

yy_find_action:
		yy_act = yy_accept[yy_current_state];

		YY_DO_BEFORE_ACTION;

do_action:	/* This label is used only to access EOF actions. */

		switch ( yy_act )
	{ /* beginning of action switch */
			case 0: /* must back up */
			/* undo the effects of YY_DO_BEFORE_ACTION */
			*yy_cp = 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 175 "ael.flex"
{ STORE_POS; return LC;}
	YY_BREAK
case 2:
YY_RULE_SETUP
#line 176 "ael.flex"
{ STORE_POS; return RC;}
	YY_BREAK
case 3:
YY_RULE_SETUP
#line 177 "ael.flex"
{ STORE_POS; return LP;}
	YY_BREAK
case 4:
YY_RULE_SETUP
#line 178 "ael.flex"
{ STORE_POS; return RP;}
	YY_BREAK
case 5:
YY_RULE_SETUP
#line 179 "ael.flex"
{ STORE_POS; return SEMI;}
	YY_BREAK
case 6:
YY_RULE_SETUP
#line 180 "ael.flex"
{ STORE_POS; return EQ;}
	YY_BREAK
case 7:
YY_RULE_SETUP
#line 181 "ael.flex"
{ STORE_POS; return COMMA;}
	YY_BREAK
case 8:
YY_RULE_SETUP
#line 182 "ael.flex"
{ STORE_POS; return COLON;}
	YY_BREAK
case 9:
YY_RULE_SETUP
#line 183 "ael.flex"
{ STORE_POS; return AMPER;}
	YY_BREAK
case 10:
YY_RULE_SETUP
#line 184 "ael.flex"
{ STORE_POS; return BAR;}
	YY_BREAK
case 11:
YY_RULE_SETUP
#line 185 "ael.flex"
{ STORE_POS; return EXTENMARK;}
	YY_BREAK
case 12:
YY_RULE_SETUP
#line 186 "ael.flex"
{ STORE_POS; return AT;}
	YY_BREAK
case 13:
YY_RULE_SETUP
#line 187 "ael.flex"
{/*comment*/}
	YY_BREAK
case 14:
YY_RULE_SETUP
#line 188 "ael.flex"
{ STORE_POS; return KW_CONTEXT;}
	YY_BREAK
case 15:
YY_RULE_SETUP
#line 189 "ael.flex"
{ STORE_POS; return KW_ABSTRACT;}