lexer.cc File Reference

#include <stdio.h>
#include <string.h>
#include <errno.h>
#include <stdlib.h>
#include <iostream>
#include "keywords.cc"
#include "libparser.h"
#include <unistd.h>

Namespaces

namespace  UTAP

Defines

#define YY_INT_ALIGNED   short int
#define FLEX_SCANNER
#define YY_FLEX_MAJOR_VERSION   2
#define YY_FLEX_MINOR_VERSION   5
#define YY_FLEX_SUBMINOR_VERSION   33
#define FLEX_BETA
#define INT8_MIN   (-128)
#define INT16_MIN   (-32767-1)
#define INT32_MIN   (-2147483647-1)
#define INT8_MAX   (127)
#define INT16_MAX   (32767)
#define INT32_MAX   (2147483647)
#define UINT8_MAX   (255U)
#define UINT16_MAX   (65535U)
#define UINT32_MAX   (4294967295U)
#define yyconst
#define YY_NULL   0
#define YY_SC_TO_UI(c)   ((unsigned int) (unsigned char) c)
#define BEGIN   (yy_start) = 1 + 2 *
#define YY_START   (((yy_start) - 1) / 2)
#define YYSTATE   YY_START
#define YY_STATE_EOF(state)   (YY_END_OF_BUFFER + state + 1)
#define YY_NEW_FILE   utap_restart(utap_in )
#define YY_END_OF_BUFFER_CHAR   0
#define YY_BUF_SIZE   16384
#define YY_STATE_BUF_SIZE   ((YY_BUF_SIZE + 2) * sizeof(yy_state_type))
#define EOB_ACT_CONTINUE_SCAN   0
#define EOB_ACT_END_OF_FILE   1
#define EOB_ACT_LAST_MATCH   2
#define YY_LESS_LINENO(n)
#define yyless(n)
#define unput(c)   yyunput( c, (yytext_ptr) )
#define YY_BUFFER_NEW   0
#define YY_BUFFER_NORMAL   1
#define YY_BUFFER_EOF_PENDING   2
#define YY_CURRENT_BUFFER
#define YY_CURRENT_BUFFER_LVALUE   (yy_buffer_stack)[(yy_buffer_stack_top)]
#define YY_FLUSH_BUFFER   utap__flush_buffer(YY_CURRENT_BUFFER )
#define yy_new_buffer   utap__create_buffer
#define yy_set_interactive(is_interactive)
#define yy_set_bol(at_bol)
#define YY_AT_BOL()   (YY_CURRENT_BUFFER_LVALUE->yy_at_bol)
#define yytext_ptr   utap_text
#define YY_DO_BEFORE_ACTION
#define YY_NUM_RULES   77
#define YY_END_OF_BUFFER   78
#define REJECT   reject_used_but_not_detected
#define yymore()   yymore_used_but_not_detected
#define YY_MORE_ADJ   0
#define YY_RESTORE_YY_MORE_OFFSET
#define YY_DECL   int lexer_flex(void)
#define YY_USER_ACTION   yylloc.start = PositionTracker::position; PositionTracker::increment(ch, utap_leng); yylloc.end = PositionTracker::position;
#define YY_FATAL_ERROR(msg)   { throw TypeException(msg); }
#define INITIAL   0
#define comment   1
#define YY_EXTRA_TYPE   void *
#define YY_READ_BUF_SIZE   8192
#define ECHO   (void) fwrite( utap_text, utap_leng, 1, utap_out )
#define YY_INPUT(buf, result, max_size)
#define yyterminate()   return YY_NULL
#define YY_START_STACK_INCR   25
#define YY_BREAK   break;
#define YY_RULE_SETUP   YY_USER_ACTION
#define YY_EXIT_FAILURE   2
#define yyless(n)
#define YYTABLES_NAME   "yytables"

Typedefs

typedef signed char flex_int8_t
typedef short int flex_int16_t
typedef int flex_int32_t
typedef unsigned char flex_uint8_t
typedef unsigned short int flex_uint16_t
typedef unsigned int flex_uint32_t
typedef yy_buffer_state * YY_BUFFER_STATE
typedef unsigned int yy_size_t
typedef unsigned char YY_CHAR
typedef int yy_state_type

Functions

void utap_restart (FILE *input_file)
void utap__switch_to_buffer (YY_BUFFER_STATE new_buffer)
YY_BUFFER_STATE utap__create_buffer (FILE *file, int size)
void utap__delete_buffer (YY_BUFFER_STATE b)
void utap__flush_buffer (YY_BUFFER_STATE b)
void utap_push_buffer_state (YY_BUFFER_STATE new_buffer)
void utap_pop_buffer_state (void)
static void utap_ensure_buffer_stack (void)
static void utap__load_buffer_state (void)
static void utap__init_buffer (YY_BUFFER_STATE b, FILE *file)
YY_BUFFER_STATE utap__scan_buffer (char *base, yy_size_t size)
YY_BUFFER_STATE utap__scan_string (yyconst char *yy_str)
YY_BUFFER_STATE utap__scan_bytes (yyconst char *bytes, int len)
void * utap_alloc (yy_size_t)
void * utap_realloc (void *, yy_size_t)
void utap_free (void *)
static yy_state_type yy_get_previous_state (void)
static yy_state_type yy_try_NUL_trans (yy_state_type current_state)
static int yy_get_next_buffer (void)
static void yy_fatal_error (yyconst char msg[])
static int yy_init_globals (void)
int utap_wrap (void)
static int input (void)

Variables

int utap_leng
FILE * utap_in
FILE * utap_out
static size_t yy_buffer_stack_top = 0
 index of top of stack.
static size_t yy_buffer_stack_max = 0
 capacity of stack.
static YY_BUFFER_STATEyy_buffer_stack = 0
 Stack as an array.
static char yy_hold_char
static int yy_n_chars
int utap_leng
static char * yy_c_buf_p = (char *) 0
static int yy_init = 0
static int yy_start = 0
static int yy_did_buffer_switch_on_eof
FILE * utap_in = (FILE *) 0
FILE * utap_out = (FILE *) 0
int utap_lineno
int utap_lineno = 1
char * utap_text
static yyconst flex_int16_t yy_accept [102]
static yyconst flex_int32_t yy_ec [256]
static yyconst flex_int32_t yy_meta [40]
static yyconst flex_int16_t yy_base [106]
static yyconst flex_int16_t yy_def [106]
static yyconst flex_int16_t yy_nxt [156]
static yyconst flex_int16_t yy_chk [156]
static yy_state_type yy_last_accepting_state
static char * yy_last_accepting_cpos
int utap__flex_debug
int utap__flex_debug = 0
char * utap_text

Define Documentation

#define BEGIN   (yy_start) = 1 + 2 *

#define comment   1

#define ECHO   (void) fwrite( utap_text, utap_leng, 1, utap_out )

#define EOB_ACT_CONTINUE_SCAN   0

#define EOB_ACT_END_OF_FILE   1

#define EOB_ACT_LAST_MATCH   2

#define FLEX_BETA

#define FLEX_SCANNER

#define INITIAL   0

#define INT16_MAX   (32767)

#define INT16_MIN   (-32767-1)

#define INT32_MAX   (2147483647)

#define INT32_MIN   (-2147483647-1)

#define INT8_MAX   (127)

#define INT8_MIN   (-128)

#define REJECT   reject_used_but_not_detected

#define UINT16_MAX   (65535U)

#define UINT32_MAX   (4294967295U)

#define UINT8_MAX   (255U)

#define unput (  )     yyunput( c, (yytext_ptr) )

 
#define YY_AT_BOL (  )     (YY_CURRENT_BUFFER_LVALUE->yy_at_bol)

#define YY_BREAK   break;

#define YY_BUF_SIZE   16384

#define YY_BUFFER_EOF_PENDING   2

#define YY_BUFFER_NEW   0

#define YY_BUFFER_NORMAL   1

#define YY_CURRENT_BUFFER

Value:

#define YY_CURRENT_BUFFER_LVALUE   (yy_buffer_stack)[(yy_buffer_stack_top)]

#define YY_DECL   int lexer_flex(void)

#define YY_DO_BEFORE_ACTION

Value:

(yytext_ptr) = yy_bp; \
        utap_leng = (size_t) (yy_cp - yy_bp); \
        (yy_hold_char) = *yy_cp; \
        *yy_cp = '\0'; \
        (yy_c_buf_p) = yy_cp;

#define YY_END_OF_BUFFER   78

#define YY_END_OF_BUFFER_CHAR   0

#define YY_EXIT_FAILURE   2

#define YY_EXTRA_TYPE   void *

#define YY_FATAL_ERROR ( msg   )     { throw TypeException(msg); }

#define YY_FLEX_MAJOR_VERSION   2

#define YY_FLEX_MINOR_VERSION   5

#define YY_FLEX_SUBMINOR_VERSION   33

#define YY_FLUSH_BUFFER   utap__flush_buffer(YY_CURRENT_BUFFER )

#define YY_INPUT ( buf,
result,
max_size   ) 

Value:

if ( YY_CURRENT_BUFFER_LVALUE->yy_is_interactive ) \
                { \
                int c = '*'; \
                size_t n; \
                for ( n = 0; n < max_size && \
                             (c = getc( utap_in )) != EOF && c != '\n'; ++n ) \
                        buf[n] = (char) c; \
                if ( c == '\n' ) \
                        buf[n++] = (char) c; \
                if ( c == EOF && ferror( utap_in ) ) \
                        YY_FATAL_ERROR( "input in flex scanner failed" ); \
                result = n; \
                } \
        else \
                { \
                errno=0; \
                while ( (result = fread(buf, 1, max_size, utap_in))==0 && ferror(utap_in)) \
                        { \
                        if( errno != EINTR) \
                                { \
                                YY_FATAL_ERROR( "input in flex scanner failed" ); \
                                break; \
                                } \
                        errno=0; \
                        clearerr(utap_in); \
                        } \
                }\
\

#define YY_INT_ALIGNED   short int

#define YY_LESS_LINENO (  ) 

#define YY_MORE_ADJ   0

#define yy_new_buffer   utap__create_buffer

#define YY_NEW_FILE   utap_restart(utap_in )

#define YY_NULL   0

#define YY_NUM_RULES   77

#define YY_READ_BUF_SIZE   8192

#define YY_RESTORE_YY_MORE_OFFSET

#define YY_RULE_SETUP   YY_USER_ACTION

#define YY_SC_TO_UI (  )     ((unsigned int) (unsigned char) c)

#define yy_set_bol ( at_bol   ) 

Value:

#define yy_set_interactive ( is_interactive   ) 

Value:

#define YY_START   (((yy_start) - 1) / 2)

#define YY_START_STACK_INCR   25

#define YY_STATE_BUF_SIZE   ((YY_BUF_SIZE + 2) * sizeof(yy_state_type))

#define YY_STATE_EOF ( state   )     (YY_END_OF_BUFFER + state + 1)

#define YY_USER_ACTION   yylloc.start = PositionTracker::position; PositionTracker::increment(ch, utap_leng); yylloc.end = PositionTracker::position;

#define yyconst

#define yyless (  ) 

Value:

do \
                { \
                /* Undo effects of setting up utap_text. */ \
        int yyless_macro_arg = (n); \
        YY_LESS_LINENO(yyless_macro_arg);\
                utap_text[utap_leng] = (yy_hold_char); \
                (yy_c_buf_p) = utap_text + yyless_macro_arg; \
                (yy_hold_char) = *(yy_c_buf_p); \
                *(yy_c_buf_p) = '\0'; \
                utap_leng = yyless_macro_arg; \
                } \
        while ( 0 )

#define yyless (  ) 

Value:

do \
                { \
                /* Undo effects of setting up utap_text. */ \
        int yyless_macro_arg = (n); \
        YY_LESS_LINENO(yyless_macro_arg);\
                *yy_cp = (yy_hold_char); \
                YY_RESTORE_YY_MORE_OFFSET \
                (yy_c_buf_p) = yy_cp = yy_bp + yyless_macro_arg - YY_MORE_ADJ; \
                YY_DO_BEFORE_ACTION; /* set up utap_text again */ \
                } \
        while ( 0 )

 
#define yymore (  )     yymore_used_but_not_detected

#define YYSTATE   YY_START

#define YYTABLES_NAME   "yytables"

 
#define yyterminate (  )     return YY_NULL

#define yytext_ptr   utap_text


Typedef Documentation

typedef short int flex_int16_t

typedef int flex_int32_t

typedef signed char flex_int8_t

typedef unsigned short int flex_uint16_t

typedef unsigned int flex_uint32_t

typedef unsigned char flex_uint8_t

typedef struct yy_buffer_state* YY_BUFFER_STATE

typedef unsigned char YY_CHAR

typedef unsigned int yy_size_t

typedef int yy_state_type


Function Documentation

static int input ( void   )  [static]

YY_BUFFER_STATE utap__create_buffer ( FILE *  file,
int  size 
)

void utap__delete_buffer ( YY_BUFFER_STATE  b  ) 

void utap__flush_buffer ( YY_BUFFER_STATE  b  ) 

static void utap__init_buffer ( YY_BUFFER_STATE  b,
FILE *  file 
) [static]

static void utap__load_buffer_state ( void   )  [static]

YY_BUFFER_STATE utap__scan_buffer ( char *  base,
yy_size_t  size 
)

YY_BUFFER_STATE utap__scan_bytes ( yyconst char *  bytes,
int  len 
)

YY_BUFFER_STATE utap__scan_string ( yyconst char *  yy_str  ) 

void utap__switch_to_buffer ( YY_BUFFER_STATE  new_buffer  ) 

void* utap_alloc ( yy_size_t   ) 

static void utap_ensure_buffer_stack ( void   )  [static]

void utap_free ( void *   ) 

void utap_pop_buffer_state ( void   ) 

void utap_push_buffer_state ( YY_BUFFER_STATE  new_buffer  ) 

void* utap_realloc ( void *  ,
yy_size_t   
)

void utap_restart ( FILE *  input_file  ) 

int utap_wrap ( void   ) 

static void yy_fatal_error ( yyconst char  msg[]  )  [static]

static int yy_get_next_buffer ( void   )  [static]

static yy_state_type yy_get_previous_state ( void   )  [static]

static int yy_init_globals ( void   )  [static]

static yy_state_type yy_try_NUL_trans ( yy_state_type  current_state  )  [static]


Variable Documentation

int utap__flex_debug = 0

int utap__flex_debug

FILE* utap_in = (FILE *) 0

FILE* utap_in

int utap_leng

int utap_leng

int utap_lineno = 1

int utap_lineno

FILE * utap_out = (FILE *) 0

FILE * utap_out

char* utap_text

char* utap_text

yyconst flex_int16_t yy_accept[102] [static]

Initial value:

    {   0,
        0,    0,    0,    0,   78,   76,    7,    9,   76,   23,
       44,   46,   22,   19,   20,   42,   40,   12,   41,   11,
       43,   75,   14,   13,   56,   26,   57,   21,   62,   74,
       74,   63,   64,   17,   76,   18,   47,   15,   45,   16,
        4,    1,    4,    4,    7,    9,   10,   59,   32,   51,
       34,   30,   60,   28,   61,   29,   24,    0,    8,    6,
       31,   75,   27,   48,   52,   38,   54,   58,   55,   53,
       49,   39,   74,    0,   66,   68,    0,    0,   70,   72,
        0,    0,    5,   35,   33,   50,    2,    3,    0,   73,
        0,    6,   36,   37,   65,   67,   69,   71,    3,   25,

        0
    }

yyconst flex_int16_t yy_base[106] [static]

Initial value:

    {   0,
        0,    0,   37,   38,  115,  116,  112,  110,  109,   89,
       88,   34,  116,  116,  116,   87,   30,  116,   36,  116,
       45,   90,   85,  116,   23,   42,   46,  116,   45,   39,
       54,    0,    0,  116,   76,  116,   84,  116,   54,  116,
      116,  116,   88,   87,  101,   99,   96,  116,  116,  116,
      116,  116,  116,  116,   74,  116,  116,   76,  116,    0,
      116,   72,  116,   67,  116,  116,  116,  116,  116,  116,
       66,  116,    0,   64,    0,    0,   51,   61,    0,    0,
       27,   78,  116,  116,  116,  116,  116,    0,   50,  116,
       25,    0,  116,  116,  116,  116,  116,  116,    0,  116,

      116,   92,   43,   95,   98
    }

YY_BUFFER_STATE* yy_buffer_stack = 0 [static]

Stack as an array.

size_t yy_buffer_stack_max = 0 [static]

capacity of stack.

size_t yy_buffer_stack_top = 0 [static]

index of top of stack.

char* yy_c_buf_p = (char *) 0 [static]

yyconst flex_int16_t yy_chk[156] [static]

Initial value:

    {   0,
        1,    1,    1,    1,    1,    1,    1,    1,    1,    1,
        1,    1,    1,    1,    1,    1,    1,    1,    1,    1,
        1,    1,    1,    1,    1,    1,    1,    1,    1,    1,
        1,    1,    1,    1,    1,    1,    1,    1,    1,    3,
        4,   12,   17,   25,   25,  103,   25,   91,    3,    4,
       19,   17,   89,    3,    4,   12,   21,   19,   19,   30,
       81,   21,   26,   26,   26,   29,   21,   27,   27,   27,
       30,   19,   29,   29,   31,   39,   29,   35,   35,   82,
       82,   31,   31,   78,   77,   31,   74,   71,   64,   62,
       58,   39,  102,  102,  102,  104,   55,  104,  105,   47,

      105,   46,   45,   44,   43,   37,   23,   22,   16,   11,
       10,    9,    8,    7,    5,  101,  101,  101,  101,  101,
      101,  101,  101,  101,  101,  101,  101,  101,  101,  101,
      101,  101,  101,  101,  101,  101,  101,  101,  101,  101,
      101,  101,  101,  101,  101,  101,  101,  101,  101,  101,
      101,  101,  101,  101,  101
    }

yyconst flex_int16_t yy_def[106] [static]

Initial value:

    {   0,
      101,    1,  102,  102,  101,  101,  101,  101,  101,  101,
      101,  101,  101,  101,  101,  101,  101,  101,  101,  101,
      101,  101,  101,  101,  101,  101,  101,  101,  103,  103,
      103,   30,   30,  101,  101,  101,  101,  101,  101,  101,
      101,  101,  101,  101,  101,  101,  101,  101,  101,  101,
      101,  101,  101,  101,  101,  101,  101,  101,  101,  104,
      101,  101,  101,  101,  101,  101,  101,  101,  101,  101,
      101,  101,   30,  101,   30,   30,  101,  101,   30,   30,
      101,  101,  101,  101,  101,  101,  101,  105,  101,  101,
      101,  104,  101,  101,  101,  101,  101,  101,  105,  101,

        0,  101,  101,  101,  101
    }

int yy_did_buffer_switch_on_eof [static]

yyconst flex_int32_t yy_ec[256] [static]

char yy_hold_char [static]

int yy_init = 0 [static]

char* yy_last_accepting_cpos [static]

yy_state_type yy_last_accepting_state [static]

yyconst flex_int32_t yy_meta[40] [static]

Initial value:

    {   0,
        1,    1,    2,    1,    1,    3,    1,    1,    1,    1,
        1,    1,    1,    1,    1,    1,    1,    3,    1,    1,
        3,    1,    1,    1,    3,    3,    3,    3,    3,    3,
        3,    3,    1,    1,    1,    3,    1,    1,    1
    }

int yy_n_chars [static]

yyconst flex_int16_t yy_nxt[156] [static]

Initial value:

    {   0,
        6,    7,    8,    9,   10,    6,   11,   12,   13,   14,
       15,   16,   17,   18,   19,   20,   21,   22,   23,   24,
       25,   26,   27,   28,   29,   30,   31,   30,   30,   32,
       33,   34,   35,   36,   37,   30,   38,   39,   40,   42,
       42,   50,   53,   64,   65,   73,   66,  100,   43,   43,
       55,   54,   47,   44,   44,   51,   59,   56,   57,  101,
       98,   60,   67,   68,   69,   74,   61,   70,   71,   72,
      101,   58,   75,   76,   78,   85,   77,   82,   83,   82,
       83,   79,   80,   97,   96,   81,   95,   94,   93,   62,
       91,   86,   41,   41,   41,   92,   90,   92,   99,   89,

       99,   46,   45,   88,   87,   84,   63,   62,   52,   49,
       48,   47,   46,   45,  101,    5,  101,  101,  101,  101,
      101,  101,  101,  101,  101,  101,  101,  101,  101,  101,
      101,  101,  101,  101,  101,  101,  101,  101,  101,  101,
      101,  101,  101,  101,  101,  101,  101,  101,  101,  101,
      101,  101,  101,  101,  101
    }

int yy_start = 0 [static]


Generated on Thu Feb 22 14:46:52 2007 for libutap by  doxygen 1.4.7