diff options
Diffstat (limited to 'src/defargs.cpp')
| -rw-r--r-- | src/defargs.cpp | 2245 |
1 files changed, 0 insertions, 2245 deletions
diff --git a/src/defargs.cpp b/src/defargs.cpp deleted file mode 100644 index 86adfb6..0000000 --- a/src/defargs.cpp +++ /dev/null @@ -1,2245 +0,0 @@ -#define yy_create_buffer defargsYY_create_buffer -#define yy_delete_buffer defargsYY_delete_buffer -#define yy_scan_buffer defargsYY_scan_buffer -#define yy_scan_string defargsYY_scan_string -#define yy_scan_bytes defargsYY_scan_bytes -#define yy_flex_debug defargsYY_flex_debug -#define yy_init_buffer defargsYY_init_buffer -#define yy_flush_buffer defargsYY_flush_buffer -#define yy_load_buffer_state defargsYY_load_buffer_state -#define yy_switch_to_buffer defargsYY_switch_to_buffer -#define yyin defargsYYin -#define yyleng defargsYYleng -#define yylex defargsYYlex -#define yyout defargsYYout -#define yyrestart defargsYYrestart -#define yytext defargsYYtext - -/* A lexical scanner generated by flex */ - -/* Scanner skeleton version: - * $Header$ - */ - -#define FLEX_SCANNER -#define YY_FLEX_MAJOR_VERSION 2 -#define YY_FLEX_MINOR_VERSION 5 - -#include <stdio.h> - - -/* cfront 1.2 defines "c_plusplus" instead of "__cplusplus" */ -#ifdef c_plusplus -#ifndef __cplusplus -#define __cplusplus -#endif -#endif - - -#ifdef __cplusplus - -#include <stdlib.h> -#include <unistd.h> - -/* Use prototypes in function declarations. */ -#define YY_USE_PROTOS - -/* The "const" storage-class-modifier is valid. */ -#define YY_USE_CONST - -#else /* ! __cplusplus */ - -#if __STDC__ - -#define YY_USE_PROTOS -#define YY_USE_CONST - -#endif /* __STDC__ */ -#endif /* ! __cplusplus */ - -#ifdef __TURBOC__ - #pragma warn -rch - #pragma warn -use -#include <io.h> -#include <stdlib.h> -#define YY_USE_CONST -#define YY_USE_PROTOS -#endif - -#ifdef YY_USE_CONST -#define yyconst const -#else -#define yyconst -#endif - - -#ifdef YY_USE_PROTOS -#define YY_PROTO(proto) proto -#else -#define YY_PROTO(proto) () -#endif - -/* Returned upon end-of-file. */ -#define YY_NULL 0 - -/* Promotes a possibly negative, possibly signed char to an unsigned - * integer for use as an array index. If the signed char is negative, - * we want to instead treat it as an 8-bit unsigned char, hence the - * double cast. - */ -#define YY_SC_TO_UI(c) ((unsigned int) (unsigned char) c) - -/* Enter a start condition. This macro really ought to take a parameter, - * but we do it the disgusting crufty way forced on us by the ()-less - * definition of BEGIN. - */ -#define BEGIN yy_start = 1 + 2 * - -/* Translate the current start state into a value that can be later handed - * to BEGIN to return to the state. The YYSTATE alias is for lex - * compatibility. - */ -#define YY_START ((yy_start - 1) / 2) -#define YYSTATE YY_START - -/* Action number for EOF rule of a given start state. */ -#define YY_STATE_EOF(state) (YY_END_OF_BUFFER + state + 1) - -/* Special action meaning "start processing a new file". */ -#define YY_NEW_FILE yyrestart( yyin ) - -#define YY_END_OF_BUFFER_CHAR 0 - -/* Size of default input buffer. */ -#define YY_BUF_SIZE 16384 - -typedef struct yy_buffer_state *YY_BUFFER_STATE; - -extern int yyleng; -extern FILE *yyin, *yyout; - -#define EOB_ACT_CONTINUE_SCAN 0 -#define EOB_ACT_END_OF_FILE 1 -#define EOB_ACT_LAST_MATCH 2 - -/* The funky do-while in the following #define is used to turn the definition - * int a single C statement (which needs a semi-colon terminator). This - * avoids problems with code like: - * - * if ( condition_holds ) - * yyless( 5 ); - * else - * do_something_else(); - * - * Prior to using the do-while the compiler would get upset at the - * "else" because it interpreted the "if" statement as being all - * done when it reached the ';' after the yyless() call. - */ - -/* Return all but the first 'n' matched characters back to the input stream. */ - -#define yyless(n) \ - do \ - { \ - /* Undo effects of setting up yytext. */ \ - *yy_cp = yy_hold_char; \ - YY_RESTORE_YY_MORE_OFFSET \ - yy_c_buf_p = yy_cp = yy_bp + n - YY_MORE_ADJ; \ - YY_DO_BEFORE_ACTION; /* set up yytext again */ \ - } \ - while ( 0 ) - -#define unput(c) yyunput( c, yytext_ptr ) - -/* The following is because we cannot portably get our hands on size_t - * (without autoconf's help, which isn't available because we want - * flex-generated scanners to compile on their own). - */ -typedef unsigned int yy_size_t; - - -struct yy_buffer_state - { - FILE *yy_input_file; - - char *yy_ch_buf; /* input buffer */ - char *yy_buf_pos; /* current position in input buffer */ - - /* Size of input buffer in bytes, not including room for EOB - * characters. - */ - yy_size_t yy_buf_size; - - /* Number of characters read into yy_ch_buf, not including EOB - * characters. - */ - int yy_n_chars; - - /* Whether we "own" the buffer - i.e., we know we created it, - * and can realloc() it to grow it, and should free() it to - * delete it. - */ - int yy_is_our_buffer; - - /* Whether this is an "interactive" input source; if so, and - * if we're using stdio for input, then we want to use getc() - * instead of fread(), to make sure we stop fetching input after - * each newline. - */ - int yy_is_interactive; - - /* Whether we're considered to be at the beginning of a line. - * If so, '^' rules will be active on the next match, otherwise - * not. - */ - int yy_at_bol; - - /* Whether to try to fill the input buffer when we reach the - * end of it. - */ - int yy_fill_buffer; - - int yy_buffer_status; -#define YY_BUFFER_NEW 0 -#define YY_BUFFER_NORMAL 1 - /* When an EOF's been seen but there's still some text to process - * then we mark the buffer as YY_EOF_PENDING, to indicate that we - * shouldn't try reading from the input source any more. We might - * still have a bunch of tokens to match, though, because of - * possible backing-up. - * - * When we actually see the EOF, we change the status to "new" - * (via yyrestart()), so that the user can continue scanning by - * just pointing yyin at a new input file. - */ -#define YY_BUFFER_EOF_PENDING 2 - }; - -static YY_BUFFER_STATE yy_current_buffer = 0; - -/* We provide macros for accessing buffer states in case in the - * future we want to put the buffer states in a more general - * "scanner state". - */ -#define YY_CURRENT_BUFFER yy_current_buffer - - -/* yy_hold_char holds the character lost when yytext is formed. */ -static char yy_hold_char; - -static int yy_n_chars; /* number of characters read into yy_ch_buf */ - - -int yyleng; - -/* Points to current character in buffer. */ -static char *yy_c_buf_p = (char *) 0; -static int yy_init = 1; /* whether we need to initialize */ -static int yy_start = 0; /* start state number */ - -/* Flag which is used to allow yywrap()'s to do buffer switches - * instead of setting up a fresh yyin. A bit of a hack ... - */ -static int yy_did_buffer_switch_on_eof; - -void yyrestart YY_PROTO(( FILE *input_file )); - -void yy_switch_to_buffer YY_PROTO(( YY_BUFFER_STATE new_buffer )); -void yy_load_buffer_state YY_PROTO(( void )); -YY_BUFFER_STATE yy_create_buffer YY_PROTO(( FILE *file, int size )); -void yy_delete_buffer YY_PROTO(( YY_BUFFER_STATE b )); -void yy_init_buffer YY_PROTO(( YY_BUFFER_STATE b, FILE *file )); -void yy_flush_buffer YY_PROTO(( YY_BUFFER_STATE b )); -#define YY_FLUSH_BUFFER yy_flush_buffer( yy_current_buffer ) - -YY_BUFFER_STATE yy_scan_buffer YY_PROTO(( char *base, yy_size_t size )); -YY_BUFFER_STATE yy_scan_string YY_PROTO(( yyconst char *yy_str )); -YY_BUFFER_STATE yy_scan_bytes YY_PROTO(( yyconst char *bytes, int len )); - -static void *yy_flex_alloc YY_PROTO(( yy_size_t )); -static void *yy_flex_realloc YY_PROTO(( void *, yy_size_t )); -static void yy_flex_free YY_PROTO(( void * )); - -#define yy_new_buffer yy_create_buffer - -#define yy_set_interactive(is_interactive) \ - { \ - if ( ! yy_current_buffer ) \ - yy_current_buffer = yy_create_buffer( yyin, YY_BUF_SIZE ); \ - yy_current_buffer->yy_is_interactive = is_interactive; \ - } - -#define yy_set_bol(at_bol) \ - { \ - if ( ! yy_current_buffer ) \ - yy_current_buffer = yy_create_buffer( yyin, YY_BUF_SIZE ); \ - yy_current_buffer->yy_at_bol = at_bol; \ - } - -#define YY_AT_BOL() (yy_current_buffer->yy_at_bol) - - -#define YY_USES_REJECT - -#define yywrap() 1 -#define YY_SKIP_YYWRAP -typedef unsigned char YY_CHAR; -FILE *yyin = (FILE *) 0, *yyout = (FILE *) 0; -typedef int yy_state_type; -extern char *yytext; -#define yytext_ptr yytext - -static yy_state_type yy_get_previous_state YY_PROTO(( void )); -static yy_state_type yy_try_NUL_trans YY_PROTO(( yy_state_type current_state )); -static int yy_get_next_buffer YY_PROTO(( void )); -static void yy_fatal_error YY_PROTO(( yyconst char msg[] )); - -/* Done after the current pattern has been matched and before the - * corresponding action - sets up yytext. - */ -#define YY_DO_BEFORE_ACTION \ - yytext_ptr = yy_bp; \ - yyleng = (int) (yy_cp - yy_bp); \ - yy_hold_char = *yy_cp; \ - *yy_cp = '\0'; \ - yy_c_buf_p = yy_cp; - -#define YY_NUM_RULES 41 -#define YY_END_OF_BUFFER 42 -static yyconst short int yy_acclist[184] = - { 0, - 2, 2, 42, 40, 41, 39, 41, 40, 41, 1, - 40, 41, 26, 40, 41, 20, 26, 40, 41, 26, - 40, 41, 26, 40, 41, 28, 40, 41, 13, 28, - 40, 41, 14, 28, 40, 41, 28, 40, 41, 27, - 28, 40, 41, 15, 28, 40, 41, 16, 28, 40, - 41, 18, 28, 40, 41, 17, 28, 40, 41, 25, - 40, 41, 2, 25, 40, 41, 12, 25, 40, 41, - 23, 25, 40, 41, 25, 40, 41, 12, 25, 40, - 41, 21, 25, 40, 41, 24, 25, 40, 41, 25, - 40, 41, 7, 26, 40, 41, 26, 40, 41, 12, - - 26, 40, 41, 23, 26, 40, 41, 11, 25, 40, - 41, 9, 24, 25, 40, 41, 40, 41, 40, 41, - 40, 41, 32, 37, 40, 41, 36, 39, 41, 37, - 40, 41, 32, 37, 40, 41, 33, 40, 41, 35, - 39, 41, 33, 40, 41, 19, 27, 2,16392, 24, - 3, 10, 9, 24, 31, 32, 34, 32, 33, 33, - 33, 38,16392, 8200, 6, 6, 32, 38, 33, 38, - 38, 8200, 5, 4, 5, 32, 38, 33, 38, 22, - 4, 29, 30 - } ; - -static yyconst short int yy_accept[135] = - { 0, - 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, - 1, 1, 1, 1, 1, 2, 3, 3, 3, 3, - 3, 3, 3, 3, 3, 3, 3, 4, 6, 8, - 10, 13, 16, 20, 23, 26, 29, 33, 37, 40, - 44, 48, 52, 56, 60, 63, 67, 71, 75, 78, - 82, 86, 90, 93, 97, 100, 104, 108, 112, 117, - 119, 121, 123, 127, 130, 133, 137, 140, 143, 146, - 146, 146, 147, 148, 149, 149, 149, 150, 150, 150, - 151, 151, 152, 152, 152, 152, 153, 155, 155, 156, - 156, 156, 157, 158, 159, 160, 161, 162, 163, 163, - - 163, 163, 164, 165, 165, 165, 166, 166, 167, 167, - 167, 167, 169, 171, 172, 172, 173, 173, 174, 176, - 176, 176, 176, 178, 180, 181, 182, 182, 183, 183, - 183, 183, 184, 184 - } ; - -static yyconst int yy_ec[256] = - { 0, - 1, 1, 1, 1, 1, 1, 1, 1, 2, 3, - 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, - 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, - 1, 2, 4, 5, 1, 1, 1, 6, 7, 8, - 9, 10, 1, 11, 1, 1, 12, 13, 14, 14, - 14, 14, 14, 14, 14, 15, 15, 16, 1, 17, - 18, 19, 1, 1, 20, 20, 20, 20, 20, 20, - 20, 20, 20, 20, 20, 20, 20, 20, 20, 20, - 20, 20, 20, 20, 20, 20, 20, 20, 20, 20, - 21, 22, 23, 1, 20, 1, 24, 20, 25, 20, - - 26, 20, 20, 20, 27, 20, 20, 28, 20, 29, - 30, 20, 20, 20, 31, 32, 20, 33, 20, 20, - 20, 20, 34, 1, 35, 1, 1, 1, 1, 1, - 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, - 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, - 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, - 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, - 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, - 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, - 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, - - 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, - 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, - 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, - 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, - 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, - 1, 1, 1, 1, 1 - } ; - -static yyconst int yy_meta[36] = - { 0, - 1, 1, 2, 1, 1, 1, 1, 1, 3, 4, - 1, 1, 5, 5, 5, 3, 1, 1, 1, 5, - 1, 1, 1, 5, 5, 5, 5, 5, 5, 5, - 5, 5, 5, 1, 1 - } ; - -static yyconst short int yy_base[149] = - { 0, - 0, 1, 2, 3, 4, 18, 40, 0, 0, 0, - 68, 71, 73, 75, 109, 0, 142, 0, 174, 205, - 145, 155, 15, 19, 5, 21, 287, 363, 363, 22, - 363, 363, 363, 25, 0, 363, 363, 363, 26, 0, - 363, 363, 363, 363, 363, 284, 87, 84, 82, 363, - 363, 0, 258, 363, 258, 363, 89, 96, 0, 26, - 249, 248, 0, 363, 265, 90, 0, 363, 150, 95, - 152, 363, 0, 274, 150, 169, 237, 153, 162, 0, - 252, 363, 267, 177, 179, 363, 0, 180, 363, 244, - 244, 0, 363, 185, 0, 205, 206, 243, 210, 240, - - 238, 186, 269, 209, 212, 363, 248, 244, 214, 219, - 222, 225, 206, 363, 239, 0, 205, 363, 363, 245, - 188, 179, 0, 0, 363, 363, 188, 363, 142, 140, - 120, 363, 363, 302, 307, 312, 317, 322, 327, 103, - 332, 90, 337, 342, 73, 347, 352, 357 - } ; - -static yyconst short int yy_def[149] = - { 0, - 134, 134, 134, 134, 135, 135, 133, 7, 7, 7, - 7, 7, 7, 7, 133, 15, 135, 17, 136, 136, - 134, 134, 137, 137, 138, 138, 133, 133, 133, 133, - 133, 133, 133, 133, 139, 133, 133, 133, 133, 140, - 133, 133, 133, 133, 133, 133, 141, 133, 133, 133, - 133, 142, 143, 133, 144, 133, 133, 133, 145, 133, - 133, 133, 146, 133, 133, 146, 147, 133, 147, 133, - 133, 133, 140, 133, 141, 141, 141, 133, 133, 142, - 143, 133, 133, 148, 133, 133, 145, 133, 133, 133, - 133, 146, 133, 146, 147, 147, 147, 133, 141, 133, - - 141, 77, 141, 133, 133, 133, 133, 133, 133, 133, - 133, 146, 147, 133, 141, 103, 133, 133, 133, 133, - 133, 133, 146, 147, 133, 133, 133, 133, 133, 133, - 133, 133, 0, 133, 133, 133, 133, 133, 133, 133, - 133, 133, 133, 133, 133, 133, 133, 133 - } ; - -static yyconst short int yy_nxt[399] = - { 0, - 133, 133, 29, 29, 29, 29, 29, 68, 33, 31, - 31, 30, 30, 30, 30, 34, 69, 64, 31, 31, - 29, 64, 33, 68, 65, 35, 66, 88, 65, 34, - 66, 70, 69, 71, 70, 70, 71, 71, 89, 35, - 36, 36, 29, 36, 36, 36, 36, 37, 38, 36, - 36, 39, 36, 36, 36, 36, 36, 36, 36, 40, - 36, 36, 36, 40, 40, 40, 40, 40, 40, 40, - 40, 40, 40, 36, 36, 36, 36, 87, 36, 36, - 36, 36, 36, 36, 41, 78, 42, 41, 76, 42, - 78, 70, 77, 71, 80, 79, 77, 85, 98, 70, - - 79, 94, 43, 86, 98, 43, 44, 73, 44, 45, - 46, 29, 45, 45, 45, 45, 47, 48, 45, 48, - 49, 45, 45, 45, 45, 50, 51, 48, 52, 53, - 45, 45, 52, 52, 52, 52, 52, 52, 52, 52, - 52, 52, 50, 45, 29, 132, 54, 29, 55, 56, - 57, 99, 57, 34, 78, 98, 30, 29, 56, 96, - 57, 97, 60, 98, 79, 100, 30, 131, 130, 61, - 101, 104, 60, 105, 77, 56, 29, 62, 77, 61, - 85, 88, 58, 108, 100, 49, 86, 62, 112, 109, - 109, 75, 89, 59, 126, 75, 112, 59, 59, 59, - - 59, 59, 59, 59, 59, 59, 59, 29, 113, 113, - 129, 99, 117, 58, 113, 117, 49, 113, 117, 128, - 119, 125, 124, 117, 59, 100, 120, 120, 59, 59, - 59, 59, 59, 59, 59, 59, 59, 59, 102, 101, - 76, 123, 77, 77, 77, 122, 77, 77, 77, 121, - 118, 126, 100, 100, 118, 115, 103, 127, 127, 114, - 103, 103, 103, 103, 103, 103, 103, 103, 103, 103, - 99, 111, 110, 106, 82, 74, 93, 91, 90, 84, - 82, 116, 116, 116, 100, 74, 133, 133, 116, 133, - 133, 133, 116, 116, 116, 116, 116, 116, 116, 116, - - 116, 116, 28, 28, 28, 28, 28, 32, 32, 32, - 32, 32, 45, 45, 45, 45, 45, 63, 63, 63, - 63, 63, 67, 67, 67, 67, 67, 72, 133, 72, - 72, 72, 75, 75, 133, 75, 75, 81, 81, 81, - 81, 81, 83, 133, 83, 83, 83, 92, 133, 92, - 133, 92, 95, 133, 95, 95, 95, 107, 133, 107, - 107, 107, 27, 133, 133, 133, 133, 133, 133, 133, - 133, 133, 133, 133, 133, 133, 133, 133, 133, 133, - 133, 133, 133, 133, 133, 133, 133, 133, 133, 133, - 133, 133, 133, 133, 133, 133, 133, 133 - - } ; - -static yyconst short int yy_chk[399] = - { 0, - 0, 0, 1, 2, 3, 4, 5, 25, 5, 3, - 4, 1, 2, 3, 4, 5, 25, 23, 3, 4, - 6, 24, 6, 26, 23, 5, 23, 60, 24, 6, - 24, 30, 26, 30, 34, 39, 34, 39, 60, 6, - 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, - 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, - 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, - 7, 7, 7, 7, 7, 11, 11, 145, 12, 12, - 13, 13, 14, 14, 11, 48, 11, 12, 47, 12, - 57, 49, 47, 49, 142, 48, 47, 58, 70, 66, - - 57, 66, 11, 58, 70, 12, 13, 140, 14, 15, - 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, - 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, - 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, - 15, 15, 15, 15, 17, 131, 17, 21, 17, 17, - 17, 75, 17, 17, 78, 71, 21, 22, 17, 69, - 17, 69, 21, 71, 78, 75, 22, 130, 129, 21, - 76, 79, 22, 79, 76, 17, 19, 21, 76, 22, - 85, 88, 19, 84, 76, 19, 85, 22, 94, 84, - 84, 102, 88, 19, 127, 102, 94, 19, 19, 19, - - 19, 19, 19, 19, 19, 19, 19, 20, 96, 97, - 122, 99, 104, 20, 96, 105, 20, 97, 104, 121, - 109, 117, 113, 105, 20, 99, 109, 109, 20, 20, - 20, 20, 20, 20, 20, 20, 20, 20, 77, 101, - 115, 112, 77, 101, 115, 111, 77, 101, 115, 110, - 108, 120, 77, 101, 107, 100, 77, 120, 120, 98, - 77, 77, 77, 77, 77, 77, 77, 77, 77, 77, - 103, 91, 90, 83, 81, 74, 65, 62, 61, 55, - 53, 103, 103, 103, 103, 46, 27, 0, 103, 0, - 0, 0, 103, 103, 103, 103, 103, 103, 103, 103, - - 103, 103, 134, 134, 134, 134, 134, 135, 135, 135, - 135, 135, 136, 136, 136, 136, 136, 137, 137, 137, - 137, 137, 138, 138, 138, 138, 138, 139, 0, 139, - 139, 139, 141, 141, 0, 141, 141, 143, 143, 143, - 143, 143, 144, 0, 144, 144, 144, 146, 0, 146, - 0, 146, 147, 0, 147, 147, 147, 148, 0, 148, - 148, 148, 133, 133, 133, 133, 133, 133, 133, 133, - 133, 133, 133, 133, 133, 133, 133, 133, 133, 133, - 133, 133, 133, 133, 133, 133, 133, 133, 133, 133, - 133, 133, 133, 133, 133, 133, 133, 133 - - } ; - -static yy_state_type yy_state_buf[YY_BUF_SIZE + 2], *yy_state_ptr; -static char *yy_full_match; -static int yy_lp; -static int yy_looking_for_trail_begin = 0; -static int yy_full_lp; -static int *yy_full_state; -#define YY_TRAILING_MASK 0x2000 -#define YY_TRAILING_HEAD_MASK 0x4000 -#define REJECT \ -{ \ -*yy_cp = yy_hold_char; /* undo effects of setting up yytext */ \ -yy_cp = yy_full_match; /* restore poss. backed-over text */ \ -yy_lp = yy_full_lp; /* restore orig. accepting pos. */ \ -yy_state_ptr = yy_full_state; /* restore orig. state */ \ -yy_current_state = *yy_state_ptr; /* restore curr. state */ \ -++yy_lp; \ -goto find_rule; \ -} -#define yymore() yymore_used_but_not_detected -#define YY_MORE_ADJ 0 -#define YY_RESTORE_YY_MORE_OFFSET -char *yytext; -#line 1 "defargs.l" -#define INITIAL 0 -/****************************************************************************** - * - * $Id$ - * - * Copyright (C) 1997-2000 by Dimitri van Heesch. - * - * Permission to use, copy, modify, and distribute this software and its - * documentation under the terms of the GNU General Public License is hereby - * granted. No representations are made about the suitability of this software - * for any purpose. It is provided "as is" without express or implied warranty. - * See the GNU General Public License for more details. - * - * All output generated with Doxygen is not covered by this license. - * - */ -/*! \file - * This scanner is used to convert a string into a list of function or - * template arguments. Each parsed argument results in a Argument struct, - * that is put into an ArgumentList in declaration order. - * Comment blocks for arguments can also be included in the string. - * The argument string does not contain new-lines (except inside any - * comment blocks). - * An Argument consists of the string fields: - * type,name,default value, and documentation - * The Argument list as a whole can be pure, constant or volatile. - * - * Examples of input strings are: - * \code - * "(int a,int b) const" - * "(const char *s="hello world",int=5) = 0" - * "<class T,class N>" - * "(char c,const char)" - * \endcode - * - * Note: It is not always possible to distinguish between the name and - * type of an argument. In case of doubt the name is added to the - * type, and the matchArgumentList in util.cpp is be used to - * further determine the correct separation. - */ -#line 43 "defargs.l" - -/* - * includes - */ -#include "qtbc.h" -#include <stdio.h> -#include <iostream.h> -#include <assert.h> -#include <ctype.h> -#include <qregexp.h> - -#include "defargs.h" -#include "entry.h" -#include "util.h" - -#define YY_NEVER_INTERACTIVE 1 - -/* ----------------------------------------------------------------- - * state variables - */ -static const char *g_inputString; -static int g_inputPosition; -static ArgumentList *g_argList; -static QCString *g_copyArgValue; -static QCString g_curArgTypeName; -static QCString g_curArgDefValue; -static QCString g_curArgName; -static QCString g_curArgDocs; -static QCString g_curArgAttrib; -static QCString g_curArgArray; -static int g_argRoundCount; -static int g_argSharpCount; -static int g_argCurlyCount; -static int g_readArgContext; -static int g_lastDocContext; -static int g_lastDocChar; - -/* ----------------------------------------------------------------- - */ -#undef YY_INPUT -#define YY_INPUT(buf,result,max_size) result=yyread(buf,max_size); - -static int yyread(char *buf,int max_size) -{ - int c=0; - while( c < max_size && g_inputString[g_inputPosition] ) - { - *buf = g_inputString[g_inputPosition++] ; - c++; buf++; - } - return c; -} - -#define Start 1 - -#define CopyArgString 2 - -#define CopyArgRound 3 - -#define CopyArgRound2 4 - -#define CopyArgSharp 5 - -#define CopyArgCurly 6 - -#define ReadFuncArgType 7 - -#define ReadFuncArgDef 8 - -#define ReadFuncArgPtr 9 - -#define FuncQual 10 - -#define ReadDocBlock 11 - -#define ReadDocLine 12 - - -/* Macros after this point can all be overridden by user definitions in - * section 1. - */ - -#ifndef YY_SKIP_YYWRAP -#ifdef __cplusplus -extern "C" int yywrap YY_PROTO(( void )); -#else -extern int yywrap YY_PROTO(( void )); -#endif -#endif - -#ifndef YY_NO_UNPUT -static void yyunput YY_PROTO(( int c, char *buf_ptr )); -#endif - -#ifndef yytext_ptr -static void yy_flex_strncpy YY_PROTO(( char *, yyconst char *, int )); -#endif - -#ifdef YY_NEED_STRLEN -static int yy_flex_strlen YY_PROTO(( yyconst char * )); -#endif - -#ifndef YY_NO_INPUT -#ifdef __cplusplus -static int yyinput YY_PROTO(( void )); -#else -static int input YY_PROTO(( void )); -#endif -#endif - -#if YY_STACK_USED -static int yy_start_stack_ptr = 0; -static int yy_start_stack_depth = 0; -static int *yy_start_stack = 0; -#ifndef YY_NO_PUSH_STATE -static void yy_push_state YY_PROTO(( int new_state )); -#endif -#ifndef YY_NO_POP_STATE -static void yy_pop_state YY_PROTO(( void )); -#endif -#ifndef YY_NO_TOP_STATE -static int yy_top_state YY_PROTO(( void )); -#endif - -#else -#define YY_NO_PUSH_STATE 1 -#define YY_NO_POP_STATE 1 -#define YY_NO_TOP_STATE 1 -#endif - -#ifdef YY_MALLOC_DECL -YY_MALLOC_DECL -#else -#if __STDC__ -#ifndef __cplusplus -#include <stdlib.h> -#endif -#else -/* Just try to get by without declaring the routines. This will fail - * miserably on non-ANSI systems for which sizeof(size_t) != sizeof(int) - * or sizeof(void*) != sizeof(int). - */ -#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->yy_is_interactive ) \ - { \ - int c = '*', 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 if ( ((result = fread( buf, 1, max_size, yyin )) == 0) \ - && ferror( yyin ) ) \ - YY_FATAL_ERROR( "input in flex scanner failed" ); -#endif - -/* No semi-colon after return; correct usage is to write "yyterminate();" - - * we don't want an extra ';' after the "return" because that will cause - * some compilers to complain about unreachable statements. - */ -#ifndef yyterminate -#define yyterminate() return YY_NULL -#endif - -/* Number of entries by which start-condition stack grows. */ -#ifndef YY_START_STACK_INCR -#define YY_START_STACK_INCR 25 -#endif - -/* Report a fatal error. */ -#ifndef YY_FATAL_ERROR -#define YY_FATAL_ERROR(msg) yy_fatal_error( msg ) -#endif - -/* Default declaration of generated scanner - a define so the user can - * easily add parameters. - */ -#ifndef YY_DECL -#define YY_DECL int yylex YY_PROTO(( void )) -#endif - -/* 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 - -YY_DECL - { - register yy_state_type yy_current_state; - register char *yy_cp, *yy_bp; - register int yy_act; - -#line 117 "defargs.l" - - - - if ( yy_init ) - { - yy_init = 0; - -#ifdef YY_USER_INIT - YY_USER_INIT; -#endif - - if ( ! yy_start ) - yy_start = 1; /* first start state */ - - if ( ! yyin ) - yyin = stdin; - - if ( ! yyout ) - yyout = stdout; - - if ( ! yy_current_buffer ) - yy_current_buffer = - yy_create_buffer( yyin, YY_BUF_SIZE ); - - yy_load_buffer_state(); - } - - while ( 1 ) /* loops until end-of-file is reached */ - { - yy_cp = yy_c_buf_p; - - /* Support of yytext. */ - *yy_cp = yy_hold_char; - - /* yy_bp points to the position in yy_ch_buf of the start of - * the current run. - */ - yy_bp = yy_cp; - - yy_current_state = yy_start; - yy_state_ptr = yy_state_buf; - *yy_state_ptr++ = yy_current_state; -yy_match: - do - { - register YY_CHAR yy_c = yy_ec[YY_SC_TO_UI(*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 >= 134 ) - yy_c = yy_meta[(unsigned int) yy_c]; - } - yy_current_state = yy_nxt[yy_base[yy_current_state] + (unsigned int) yy_c]; - *yy_state_ptr++ = yy_current_state; - ++yy_cp; - } - while ( yy_base[yy_current_state] != 363 ); - -yy_find_action: - yy_current_state = *--yy_state_ptr; - yy_lp = yy_accept[yy_current_state]; -find_rule: /* we branch to this label when backing up */ - for ( ; ; ) /* until we find what rule we matched */ - { - if ( yy_lp && yy_lp < yy_accept[yy_current_state + 1] ) - { - yy_act = yy_acclist[yy_lp]; - if ( yy_act & YY_TRAILING_HEAD_MASK || - yy_looking_for_trail_begin ) - { - if ( yy_act == yy_looking_for_trail_begin ) - { - yy_looking_for_trail_begin = 0; - yy_act &= ~YY_TRAILING_HEAD_MASK; - break; - } - } - else if ( yy_act & YY_TRAILING_MASK ) - { - yy_looking_for_trail_begin = yy_act & ~YY_TRAILING_MASK; - yy_looking_for_trail_begin |= YY_TRAILING_HEAD_MASK; - } - else - { - yy_full_match = yy_cp; - yy_full_state = yy_state_ptr; - yy_full_lp = yy_lp; - break; - } - ++yy_lp; - goto find_rule; - } - --yy_cp; - yy_current_state = *--yy_state_ptr; - yy_lp = 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 1: -YY_RULE_SETUP -#line 119 "defargs.l" -{ BEGIN(ReadFuncArgType); } - YY_BREAK -case 2: -YY_RULE_SETUP -#line 121 "defargs.l" -{ - g_curArgTypeName+=" "; - } - YY_BREAK -case 3: -YY_RULE_SETUP -#line 124 "defargs.l" -{ - if (g_curArgTypeName.stripWhiteSpace().isEmpty()) - { - g_curArgAttrib=yytext; // for M$-IDL - } - else // array type - { - g_curArgArray+=yytext; - } - } - YY_BREAK -case 4: -YY_RULE_SETUP -#line 134 "defargs.l" -{ g_curArgDefValue+=yytext; } - YY_BREAK -case 5: -YY_RULE_SETUP -#line 135 "defargs.l" -{ g_curArgDefValue+=yytext; } - YY_BREAK -case 6: -YY_RULE_SETUP -#line 136 "defargs.l" -{ g_curArgDefValue+=yytext; } - YY_BREAK -case 7: -YY_RULE_SETUP -#line 137 "defargs.l" -{ - g_curArgDefValue+=*yytext; - BEGIN( CopyArgString ); - } - YY_BREAK -case 8: -YY_RULE_SETUP -#line 141 "defargs.l" -{ - // function pointer as argument - g_curArgTypeName+=yytext; - //g_curArgTypeName=g_curArgTypeName.simplifyWhiteSpace(); - BEGIN( ReadFuncArgPtr ); - } - YY_BREAK -case 9: -YY_RULE_SETUP -#line 147 "defargs.l" -{ - g_curArgName=yytext; - } - YY_BREAK -case 10: -YY_RULE_SETUP -#line 150 "defargs.l" -{ - g_curArgTypeName+=yytext; - //g_curArgTypeName=g_curArgTypeName.simplifyWhiteSpace(); - g_readArgContext = ReadFuncArgType; - g_copyArgValue=&g_curArgTypeName; - g_argRoundCount=0; - BEGIN( CopyArgRound2 ); - } - YY_BREAK -case 11: -YY_RULE_SETUP -#line 158 "defargs.l" -{ // redundant braces detected / remove them - int i=g_curArgTypeName.findRev('('),l=g_curArgTypeName.length(); - if (i!=-1) - g_curArgTypeName=g_curArgTypeName.left(i)+ - g_curArgTypeName.right(l-i-1); - g_curArgTypeName+=g_curArgName; - BEGIN( ReadFuncArgType ); - } - YY_BREAK -case 12: -YY_RULE_SETUP -#line 166 "defargs.l" -{ - if (YY_START==ReadFuncArgType) - { - g_curArgTypeName+=*yytext; - g_copyArgValue=&g_curArgTypeName; - } - else // YY_START==ReadFuncArgDef - { - g_curArgDefValue+=*yytext; - g_copyArgValue=&g_curArgDefValue; - } - g_readArgContext = YY_START; - if (*yytext=='(') - { - g_argRoundCount=0; - BEGIN( CopyArgRound ); - } - else if (*yytext=='{') - { - g_argCurlyCount=0; - BEGIN( CopyArgCurly ); - } - else // yytext=='<' - { - g_argSharpCount=0; - BEGIN( CopyArgSharp ); - } - } - YY_BREAK -case 13: -YY_RULE_SETUP -#line 194 "defargs.l" -{ - g_argRoundCount++; - *g_copyArgValue += *yytext; - } - YY_BREAK -case 14: -YY_RULE_SETUP -#line 198 "defargs.l" -{ - *g_copyArgValue += *yytext; - if (g_argRoundCount>0) - { - g_argRoundCount--; - } - else - { - if (YY_START==CopyArgRound2) - { - *g_copyArgValue+=" "+g_curArgName; - } - BEGIN( g_readArgContext ); - } - } - YY_BREAK -case 15: -YY_RULE_SETUP -#line 213 "defargs.l" -{ - g_argSharpCount++; - *g_copyArgValue += *yytext; - } - YY_BREAK -case 16: -YY_RULE_SETUP -#line 217 "defargs.l" -{ - *g_copyArgValue += *yytext; - if (g_argSharpCount>0) g_argSharpCount--; - else BEGIN( g_readArgContext ); - } - YY_BREAK -case 17: -YY_RULE_SETUP -#line 222 "defargs.l" -{ - g_argCurlyCount++; - *g_copyArgValue += *yytext; - } - YY_BREAK -case 18: -YY_RULE_SETUP -#line 226 "defargs.l" -{ - *g_copyArgValue += *yytext; - if (g_argCurlyCount>0) g_argCurlyCount--; - else BEGIN( g_readArgContext ); - } - YY_BREAK -case 19: -YY_RULE_SETUP -#line 231 "defargs.l" -{ - g_curArgDefValue+=yytext; - } - YY_BREAK -case 20: -YY_RULE_SETUP -#line 234 "defargs.l" -{ - g_curArgDefValue+=*yytext; - BEGIN( ReadFuncArgDef ); - } - YY_BREAK -case 21: -YY_RULE_SETUP -#line 238 "defargs.l" -{ - BEGIN( ReadFuncArgDef ); - } - YY_BREAK -case 22: -YY_RULE_SETUP -#line 241 "defargs.l" -{ - g_lastDocContext=YY_START; - g_lastDocChar=*yytext; - QCString text=yytext; - if (text.find("//")!=-1) - BEGIN( ReadDocLine ); - else - BEGIN( ReadDocBlock ); - } - YY_BREAK -case 23: -YY_RULE_SETUP -#line 250 "defargs.l" -{ - g_curArgTypeName=removeRedundantWhiteSpace( - g_curArgTypeName.simplifyWhiteSpace()); - g_curArgDefValue=g_curArgDefValue.stripWhiteSpace(); - int l=g_curArgTypeName.length(); - if (l>0) - { - int i=l-1; - while (i>=0 && - ( - isspace(g_curArgTypeName.at(i)) || - isId(g_curArgTypeName.at(i)) - ) - ) i--; - Argument *a = new Argument; - a->attrib = g_curArgAttrib.copy(); - if (i>=0 && g_curArgTypeName.at(i)!=':') - { // type contains a name - a->type = g_curArgTypeName.left(i+1).stripWhiteSpace(); - a->name = g_curArgTypeName.right(g_curArgTypeName.length()-i-1); - } - else // assume only the type was specified, try to determine name later - { - a->type = g_curArgTypeName.stripWhiteSpace(); - } - a->array = g_curArgArray.copy(); - a->defval = g_curArgDefValue.copy(); - a->docs = g_curArgDocs.stripWhiteSpace(); - //printf("Argument %s %s adding docs=`%s'\n",a->type.data(),a->name.data(),a->docs.data()); - g_argList->append(a); - } - g_curArgAttrib.resize(0); - g_curArgTypeName.resize(0); - g_curArgDefValue.resize(0); - g_curArgArray.resize(0); - g_curArgDocs.resize(0); - if (*yytext==')') - { - BEGIN(FuncQual); - //printf(">>> end of argument list\n"); - } - else - { - BEGIN( ReadFuncArgType ); - } - } - YY_BREAK -case 24: -YY_RULE_SETUP -#line 296 "defargs.l" -{ - QCString name=yytext; //resolveDefines(yytext); - //printf("resolveName `%s'->`%s'\n",yytext,name.data()); - g_curArgTypeName+=name; - } - YY_BREAK -case 25: -YY_RULE_SETUP -#line 301 "defargs.l" -{ - g_curArgTypeName+=*yytext; - } - YY_BREAK -case 26: -YY_RULE_SETUP -#line 304 "defargs.l" -{ - g_curArgDefValue+=*yytext; - } - YY_BREAK -case 27: -YY_RULE_SETUP -#line 307 "defargs.l" -{ - QCString name=yytext; //resolveDefines(yytext); - *g_copyArgValue+=name; - } - YY_BREAK -case 28: -YY_RULE_SETUP -#line 311 "defargs.l" -{ - *g_copyArgValue += *yytext; - } - YY_BREAK -case 29: -YY_RULE_SETUP -#line 314 "defargs.l" -{ - g_argList->constSpecifier=TRUE; - } - YY_BREAK -case 30: -YY_RULE_SETUP -#line 317 "defargs.l" -{ - g_argList->volatileSpecifier=TRUE; - } - YY_BREAK -case 31: -YY_RULE_SETUP -#line 320 "defargs.l" -{ - g_argList->pureSpecifier=TRUE; - } - YY_BREAK -case 32: -YY_RULE_SETUP -#line 323 "defargs.l" -{ - g_curArgDocs+=yytext; - } - YY_BREAK -case 33: -YY_RULE_SETUP -#line 326 "defargs.l" -{ - g_curArgDocs+=yytext; - } - YY_BREAK -case 34: -YY_RULE_SETUP -#line 329 "defargs.l" -{ - if (g_lastDocChar!=0) - unput(g_lastDocChar); - BEGIN(g_lastDocContext); - } - YY_BREAK -case 35: -YY_RULE_SETUP -#line 334 "defargs.l" -{ - if (g_lastDocChar!=0) - unput(g_lastDocChar); - BEGIN(g_lastDocContext); - } - YY_BREAK -case 36: -YY_RULE_SETUP -#line 339 "defargs.l" -{ - g_curArgDocs+=*yytext; - } - YY_BREAK -case 37: -YY_RULE_SETUP -#line 342 "defargs.l" -{ - g_curArgDocs+=*yytext; - } - YY_BREAK -case 38: -YY_RULE_SETUP -#line 345 "defargs.l" -{ - g_lastDocContext=YY_START; - g_lastDocChar=0; - if (yytext[1]=='/') - BEGIN( ReadDocLine ); - else - BEGIN( ReadDocBlock ); - } - YY_BREAK -case 39: -YY_RULE_SETUP -#line 353 "defargs.l" - - YY_BREAK -case 40: -YY_RULE_SETUP -#line 354 "defargs.l" - - YY_BREAK -case 41: -YY_RULE_SETUP -#line 356 "defargs.l" -ECHO; - YY_BREAK - case YY_STATE_EOF(INITIAL): - case YY_STATE_EOF(Start): - case YY_STATE_EOF(CopyArgString): - case YY_STATE_EOF(CopyArgRound): - case YY_STATE_EOF(CopyArgRound2): - case YY_STATE_EOF(CopyArgSharp): - case YY_STATE_EOF(CopyArgCurly): - case YY_STATE_EOF(ReadFuncArgType): - case YY_STATE_EOF(ReadFuncArgDef): - case YY_STATE_EOF(ReadFuncArgPtr): - case YY_STATE_EOF(FuncQual): - case YY_STATE_EOF(ReadDocBlock): - case YY_STATE_EOF(ReadDocLine): - yyterminate(); - - case YY_END_OF_BUFFER: - { - /* Amount of text matched not including the EOB char. */ - int yy_amount_of_matched_text = (int) (yy_cp - yytext_ptr) - 1; - - /* Undo the effects of YY_DO_BEFORE_ACTION. */ - *yy_cp = yy_hold_char; - YY_RESTORE_YY_MORE_OFFSET - - if ( yy_current_buffer->yy_buffer_status == YY_BUFFER_NEW ) - { - /* We're scanning a new file or input source. It's - * possible that this happened because the user - * just pointed yyin at a new source and called - * yylex(). If so, then we have to assure - * consistency between yy_current_buffer and our - * globals. Here is the right place to do so, because - * this is the first action (other than possibly a - * back-up) that will match for the new input source. - */ - yy_n_chars = yy_current_buffer->yy_n_chars; - yy_current_buffer->yy_input_file = yyin; - yy_current_buffer->yy_buffer_status = YY_BUFFER_NORMAL; - } - - /* Note that here we test for yy_c_buf_p "<=" to the position - * of the first EOB in the buffer, since yy_c_buf_p will - * already have been incremented past the NUL character - * (since all states make transitions on EOB to the - * end-of-buffer state). Contrast this with the test - * in input(). - */ - if ( yy_c_buf_p <= &yy_current_buffer->yy_ch_buf[yy_n_chars] ) - { /* This was really a NUL. */ - yy_state_type yy_next_state; - - yy_c_buf_p = yytext_ptr + yy_amount_of_matched_text; - - yy_current_state = yy_get_previous_state(); - - /* Okay, we're now positioned to make the NUL - * transition. We couldn't have - * yy_get_previous_state() go ahead and do it - * for us because it doesn't know how to deal - * with the possibility of jamming (and we don't - * want to build jamming into it because then it - * will run more slowly). - */ - - yy_next_state = yy_try_NUL_trans( yy_current_state ); - - yy_bp = yytext_ptr + YY_MORE_ADJ; - - if ( yy_next_state ) - { - /* Consume the NUL. */ - yy_cp = ++yy_c_buf_p; - yy_current_state = yy_next_state; - goto yy_match; - } - - else - { - yy_cp = yy_c_buf_p; - goto yy_find_action; - } - } - - else switch ( yy_get_next_buffer() ) - { - case EOB_ACT_END_OF_FILE: - { - yy_did_buffer_switch_on_eof = 0; - - if ( yywrap() ) - { - /* Note: because we've taken care in - * yy_get_next_buffer() to have set up - * yytext, we can now set up - * yy_c_buf_p so that if some total - * hoser (like flex itself) wants to - * call the scanner after we return the - * YY_NULL, it'll still work - another - * YY_NULL will get returned. - */ - yy_c_buf_p = yytext_ptr + YY_MORE_ADJ; - - yy_act = YY_STATE_EOF(YY_START); - goto do_action; - } - - else - { - if ( ! yy_did_buffer_switch_on_eof ) - YY_NEW_FILE; - } - break; - } - - case EOB_ACT_CONTINUE_SCAN: - yy_c_buf_p = - yytext_ptr + yy_amount_of_matched_text; - - yy_current_state = yy_get_previous_state(); - - yy_cp = yy_c_buf_p; - yy_bp = yytext_ptr + YY_MORE_ADJ; - goto yy_match; - - case EOB_ACT_LAST_MATCH: - yy_c_buf_p = - &yy_current_buffer->yy_ch_buf[yy_n_chars]; - - yy_current_state = yy_get_previous_state(); - - yy_cp = yy_c_buf_p; - yy_bp = yytext_ptr + YY_MORE_ADJ; - goto yy_find_action; - } - break; - } - - default: - YY_FATAL_ERROR( - "fatal flex scanner internal error--no action found" ); - } /* end of action switch */ - } /* end of scanning one token */ - } /* end of yylex */ - - -/* yy_get_next_buffer - try to read in a new buffer - * - * Returns a code representing an action: - * EOB_ACT_LAST_MATCH - - * EOB_ACT_CONTINUE_SCAN - continue scanning from current position - * EOB_ACT_END_OF_FILE - end of file - */ - -static int yy_get_next_buffer() - { - register char *dest = yy_current_buffer->yy_ch_buf; - register char *source = yytext_ptr; - register int number_to_move, i; - int ret_val; - - if ( yy_c_buf_p > &yy_current_buffer->yy_ch_buf[yy_n_chars + 1] ) - YY_FATAL_ERROR( - "fatal flex scanner internal error--end of buffer missed" ); - - if ( yy_current_buffer->yy_fill_buffer == 0 ) - { /* Don't try to fill the buffer, so this is an EOF. */ - if ( yy_c_buf_p - yytext_ptr - YY_MORE_ADJ == 1 ) - { - /* We matched a single character, the EOB, so - * treat this as a final EOF. - */ - return EOB_ACT_END_OF_FILE; - } - - else - { - /* We matched some text prior to the EOB, first - * process it. - */ - return EOB_ACT_LAST_MATCH; - } - } - - /* Try to read more data. */ - - /* First move last chars to start of buffer. */ - number_to_move = (int) (yy_c_buf_p - yytext_ptr) - 1; - - for ( i = 0; i < number_to_move; ++i ) - *(dest++) = *(source++); - - if ( yy_current_buffer->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->yy_n_chars = yy_n_chars = 0; - - else - { - int num_to_read = - yy_current_buffer->yy_buf_size - number_to_move - 1; - - while ( num_to_read <= 0 ) - { /* Not enough room in the buffer - grow it. */ -#ifdef YY_USES_REJECT - YY_FATAL_ERROR( -"input buffer overflow, can't enlarge buffer because scanner uses REJECT" ); -#else - - /* just a shorter name for the current buffer */ - YY_BUFFER_STATE b = yy_current_buffer; - - int yy_c_buf_p_offset = - (int) (yy_c_buf_p - b->yy_ch_buf); - - if ( b->yy_is_our_buffer ) - { - int new_size = b->yy_buf_size * 2; - - if ( new_size <= 0 ) - b->yy_buf_size += b->yy_buf_size / 8; - else - b->yy_buf_size *= 2; - - b->yy_ch_buf = (char *) - /* Include room in for 2 EOB chars. */ - yy_flex_realloc( (void *) b->yy_ch_buf, - b->yy_buf_size + 2 ); - } - else - /* Can't grow it, we don't own it. */ - b->yy_ch_buf = 0; - - if ( ! b->yy_ch_buf ) - YY_FATAL_ERROR( - "fatal error - scanner input buffer overflow" ); - - yy_c_buf_p = &b->yy_ch_buf[yy_c_buf_p_offset]; - - num_to_read = yy_current_buffer->yy_buf_size - - number_to_move - 1; -#endif - } - - if ( num_to_read > YY_READ_BUF_SIZE ) - num_to_read = YY_READ_BUF_SIZE; - - /* Read in more data. */ - YY_INPUT( (&yy_current_buffer->yy_ch_buf[number_to_move]), - yy_n_chars, num_to_read ); - - yy_current_buffer->yy_n_chars = yy_n_chars; - } - - if ( yy_n_chars == 0 ) - { - if ( number_to_move == YY_MORE_ADJ ) - { - ret_val = EOB_ACT_END_OF_FILE; - yyrestart( yyin ); - } - - else - { - ret_val = EOB_ACT_LAST_MATCH; - yy_current_buffer->yy_buffer_status = - YY_BUFFER_EOF_PENDING; - } - } - - else - ret_val = EOB_ACT_CONTINUE_SCAN; - - yy_n_chars += number_to_move; - yy_current_buffer->yy_ch_buf[yy_n_chars] = YY_END_OF_BUFFER_CHAR; - yy_current_buffer->yy_ch_buf[yy_n_chars + 1] = YY_END_OF_BUFFER_CHAR; - - yytext_ptr = &yy_current_buffer->yy_ch_buf[0]; - - return ret_val; - } - - -/* yy_get_previous_state - get the state just before the EOB char was reached */ - -static yy_state_type yy_get_previous_state() - { - register yy_state_type yy_current_state; - register char *yy_cp; - - yy_current_state = yy_start; - yy_state_ptr = yy_state_buf; - *yy_state_ptr++ = yy_current_state; - - for ( yy_cp = yytext_ptr + YY_MORE_ADJ; yy_cp < yy_c_buf_p; ++yy_cp ) - { - register YY_CHAR yy_c = (*yy_cp ? yy_ec[YY_SC_TO_UI(*yy_cp)] : 1); - 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 >= 134 ) - yy_c = yy_meta[(unsigned int) yy_c]; - } - yy_current_state = yy_nxt[yy_base[yy_current_state] + (unsigned int) yy_c]; - *yy_state_ptr++ = yy_current_state; - } - - return yy_current_state; - } - - -/* yy_try_NUL_trans - try to make a transition on the NUL character - * - * synopsis - * next_state = yy_try_NUL_trans( current_state ); - */ - -#ifdef YY_USE_PROTOS -static yy_state_type yy_try_NUL_trans( yy_state_type yy_current_state ) -#else -static yy_state_type yy_try_NUL_trans( yy_current_state ) -yy_state_type yy_current_state; -#endif - { - register int yy_is_jam; - - register YY_CHAR yy_c = 1; - 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 >= 134 ) - 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 == 133); - if ( ! yy_is_jam ) - *yy_state_ptr++ = yy_current_state; - - return yy_is_jam ? 0 : yy_current_state; - } - - -#ifndef YY_NO_UNPUT -#ifdef YY_USE_PROTOS -static void yyunput( int c, register char *yy_bp ) -#else -static void yyunput( c, yy_bp ) -int c; -register char *yy_bp; -#endif - { - register char *yy_cp = yy_c_buf_p; - - /* undo effects of setting up yytext */ - *yy_cp = yy_hold_char; - - if ( yy_cp < yy_current_buffer->yy_ch_buf + 2 ) - { /* need to shift things up to make room */ - /* +2 for EOB chars. */ - register int number_to_move = yy_n_chars + 2; - register char *dest = &yy_current_buffer->yy_ch_buf[ - yy_current_buffer->yy_buf_size + 2]; - register char *source = - &yy_current_buffer->yy_ch_buf[number_to_move]; - - while ( source > yy_current_buffer->yy_ch_buf ) - *--dest = *--source; - - yy_cp += (int) (dest - source); - yy_bp += (int) (dest - source); - yy_current_buffer->yy_n_chars = - yy_n_chars = yy_current_buffer->yy_buf_size; - - if ( yy_cp < yy_current_buffer->yy_ch_buf + 2 ) - YY_FATAL_ERROR( "flex scanner push-back overflow" ); - } - - *--yy_cp = (char) c; - - - yytext_ptr = yy_bp; - yy_hold_char = *yy_cp; - yy_c_buf_p = yy_cp; - } -#endif /* ifndef YY_NO_UNPUT */ - - -#ifdef __cplusplus -static int yyinput() -#else -static int input() -#endif - { - int c; - - *yy_c_buf_p = yy_hold_char; - - if ( *yy_c_buf_p == YY_END_OF_BUFFER_CHAR ) - { - /* yy_c_buf_p now points to the character we want to return. - * If this occurs *before* the EOB characters, then it's a - * valid NUL; if not, then we've hit the end of the buffer. - */ - if ( yy_c_buf_p < &yy_current_buffer->yy_ch_buf[yy_n_chars] ) - /* This was really a NUL. */ - *yy_c_buf_p = '\0'; - - else - { /* need more input */ - int offset = yy_c_buf_p - yytext_ptr; - ++yy_c_buf_p; - - switch ( yy_get_next_buffer() ) - { - case EOB_ACT_LAST_MATCH: - /* This happens because yy_g_n_b() - * sees that we've accumulated a - * token and flags that we need to - * try matching the token before - * proceeding. But for input(), - * there's no matching to consider. - * So convert the EOB_ACT_LAST_MATCH - * to EOB_ACT_END_OF_FILE. - */ - - /* Reset buffer status. */ - yyrestart( yyin ); - - /* fall through */ - - case EOB_ACT_END_OF_FILE: - { - if ( yywrap() ) - return EOF; - - if ( ! yy_did_buffer_switch_on_eof ) - YY_NEW_FILE; -#ifdef __cplusplus - return yyinput(); -#else - return input(); -#endif - } - - case EOB_ACT_CONTINUE_SCAN: - yy_c_buf_p = yytext_ptr + offset; - break; - } - } - } - - c = *(unsigned char *) yy_c_buf_p; /* cast for 8-bit char's */ - *yy_c_buf_p = '\0'; /* preserve yytext */ - yy_hold_char = *++yy_c_buf_p; - - - return c; - } - - -#ifdef YY_USE_PROTOS -void yyrestart( FILE *input_file ) -#else -void yyrestart( input_file ) -FILE *input_file; -#endif - { - if ( ! yy_current_buffer ) - yy_current_buffer = yy_create_buffer( yyin, YY_BUF_SIZE ); - - yy_init_buffer( yy_current_buffer, input_file ); - yy_load_buffer_state(); - } - - -#ifdef YY_USE_PROTOS -void yy_switch_to_buffer( YY_BUFFER_STATE new_buffer ) -#else -void yy_switch_to_buffer( new_buffer ) -YY_BUFFER_STATE new_buffer; -#endif - { - if ( yy_current_buffer == new_buffer ) - return; - - if ( yy_current_buffer ) - { - /* Flush out information for old buffer. */ - *yy_c_buf_p = yy_hold_char; - yy_current_buffer->yy_buf_pos = yy_c_buf_p; - yy_current_buffer->yy_n_chars = yy_n_chars; - } - - yy_current_buffer = new_buffer; - yy_load_buffer_state(); - - /* We don't actually know whether we did this switch during - * EOF (yywrap()) processing, but the only time this flag - * is looked at is after yywrap() is called, so it's safe - * to go ahead and always set it. - */ - yy_did_buffer_switch_on_eof = 1; - } - - -#ifdef YY_USE_PROTOS -void yy_load_buffer_state( void ) -#else -void yy_load_buffer_state() -#endif - { - yy_n_chars = yy_current_buffer->yy_n_chars; - yytext_ptr = yy_c_buf_p = yy_current_buffer->yy_buf_pos; - yyin = yy_current_buffer->yy_input_file; - yy_hold_char = *yy_c_buf_p; - } - - -#ifdef YY_USE_PROTOS -YY_BUFFER_STATE yy_create_buffer( FILE *file, int size ) -#else -YY_BUFFER_STATE yy_create_buffer( file, size ) -FILE *file; -int size; -#endif - { - YY_BUFFER_STATE b; - - b = (YY_BUFFER_STATE) yy_flex_alloc( sizeof( struct yy_buffer_state ) ); - if ( ! b ) - YY_FATAL_ERROR( "out of dynamic memory in yy_create_buffer()" ); - - b->yy_buf_size = size; - - /* yy_ch_buf has to be 2 characters longer than the size given because - * we need to put in 2 end-of-buffer characters. - */ - b->yy_ch_buf = (char *) yy_flex_alloc( b->yy_buf_size + 2 ); - if ( ! b->yy_ch_buf ) - YY_FATAL_ERROR( "out of dynamic memory in yy_create_buffer()" ); - - b->yy_is_our_buffer = 1; - - yy_init_buffer( b, file ); - - return b; - } - - -#ifdef YY_USE_PROTOS -void yy_delete_buffer( YY_BUFFER_STATE b ) -#else -void yy_delete_buffer( b ) -YY_BUFFER_STATE b; -#endif - { - if ( ! b ) - return; - - if ( b == yy_current_buffer ) - yy_current_buffer = (YY_BUFFER_STATE) 0; - - if ( b->yy_is_our_buffer ) - yy_flex_free( (void *) b->yy_ch_buf ); - - yy_flex_free( (void *) b ); - } - - -#ifndef YY_ALWAYS_INTERACTIVE -#ifndef YY_NEVER_INTERACTIVE -extern int isatty YY_PROTO(( int )); -#endif -#endif - -#ifdef YY_USE_PROTOS -void yy_init_buffer( YY_BUFFER_STATE b, FILE *file ) -#else -void yy_init_buffer( b, file ) -YY_BUFFER_STATE b; -FILE *file; -#endif - - - { - yy_flush_buffer( b ); - - b->yy_input_file = file; - b->yy_fill_buffer = 1; - -#if YY_ALWAYS_INTERACTIVE - b->yy_is_interactive = 1; -#else -#if YY_NEVER_INTERACTIVE - b->yy_is_interactive = 0; -#else - b->yy_is_interactive = file ? (isatty( fileno(file) ) > 0) : 0; -#endif -#endif - } - - -#ifdef YY_USE_PROTOS -void yy_flush_buffer( YY_BUFFER_STATE b ) -#else -void yy_flush_buffer( b ) -YY_BUFFER_STATE b; -#endif - - { - if ( ! b ) - return; - - b->yy_n_chars = 0; - - /* We always need two end-of-buffer characters. The first causes - * a transition to the end-of-buffer state. The second causes - * a jam in that state. - */ - b->yy_ch_buf[0] = YY_END_OF_BUFFER_CHAR; - b->yy_ch_buf[1] = YY_END_OF_BUFFER_CHAR; - - b->yy_buf_pos = &b->yy_ch_buf[0]; - - b->yy_at_bol = 1; - b->yy_buffer_status = YY_BUFFER_NEW; - - if ( b == yy_current_buffer ) - yy_load_buffer_state(); - } - - -#ifndef YY_NO_SCAN_BUFFER -#ifdef YY_USE_PROTOS -YY_BUFFER_STATE yy_scan_buffer( char *base, yy_size_t size ) -#else -YY_BUFFER_STATE yy_scan_buffer( base, size ) -char *base; -yy_size_t size; -#endif - { - 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) yy_flex_alloc( sizeof( struct yy_buffer_state ) ); - 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 ); - - return b; - } -#endif - - -#ifndef YY_NO_SCAN_STRING -#ifdef YY_USE_PROTOS -YY_BUFFER_STATE yy_scan_string( yyconst char *yy_str ) -#else -YY_BUFFER_STATE yy_scan_string( yy_str ) -yyconst char *yy_str; -#endif - { - int len; - for ( len = 0; yy_str[len]; ++len ) - ; - - return yy_scan_bytes( yy_str, len ); - } -#endif - - -#ifndef YY_NO_SCAN_BYTES -#ifdef YY_USE_PROTOS -YY_BUFFER_STATE yy_scan_bytes( yyconst char *bytes, int len ) -#else -YY_BUFFER_STATE yy_scan_bytes( bytes, len ) -yyconst char *bytes; -int len; -#endif - { - YY_BUFFER_STATE b; - char *buf; - yy_size_t n; - int i; - - /* Get memory for full buffer, including space for trailing EOB's. */ - n = len + 2; - buf = (char *) yy_flex_alloc( n ); - if ( ! buf ) - YY_FATAL_ERROR( "out of dynamic memory in yy_scan_bytes()" ); - - for ( i = 0; i < len; ++i ) - buf[i] = bytes[i]; - - buf[len] = buf[len+1] = YY_END_OF_BUFFER_CHAR; - - b = yy_scan_buffer( buf, n ); - 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; - } -#endif - - -#ifndef YY_NO_PUSH_STATE -#ifdef YY_USE_PROTOS -static void yy_push_state( int new_state ) -#else -static void yy_push_state( new_state ) -int new_state; -#endif - { - if ( yy_start_stack_ptr >= yy_start_stack_depth ) - { - yy_size_t new_size; - - yy_start_stack_depth += YY_START_STACK_INCR; - new_size = yy_start_stack_depth * sizeof( int ); - - if ( ! yy_start_stack ) - yy_start_stack = (int *) yy_flex_alloc( new_size ); - - else - yy_start_stack = (int *) yy_flex_realloc( - (void *) yy_start_stack, new_size ); - - if ( ! yy_start_stack ) - YY_FATAL_ERROR( - "out of memory expanding start-condition stack" ); - } - - yy_start_stack[yy_start_stack_ptr++] = YY_START; - - BEGIN(new_state); - } -#endif - - -#ifndef YY_NO_POP_STATE -static void yy_pop_state() - { - if ( --yy_start_stack_ptr < 0 ) - YY_FATAL_ERROR( "start-condition stack underflow" ); - - BEGIN(yy_start_stack[yy_start_stack_ptr]); - } -#endif - - -#ifndef YY_NO_TOP_STATE -static int yy_top_state() - { - return yy_start_stack[yy_start_stack_ptr - 1]; - } -#endif - -#ifndef YY_EXIT_FAILURE -#define YY_EXIT_FAILURE 2 -#endif - -#ifdef YY_USE_PROTOS -static void yy_fatal_error( yyconst char msg[] ) -#else -static void yy_fatal_error( msg ) -char msg[]; -#endif - { - (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. */ \ - yytext[yyleng] = yy_hold_char; \ - yy_c_buf_p = yytext + n; \ - yy_hold_char = *yy_c_buf_p; \ - *yy_c_buf_p = '\0'; \ - yyleng = n; \ - } \ - while ( 0 ) - - -/* Internal utility routines. */ - -#ifndef yytext_ptr -#ifdef YY_USE_PROTOS -static void yy_flex_strncpy( char *s1, yyconst char *s2, int n ) -#else -static void yy_flex_strncpy( s1, s2, n ) -char *s1; -yyconst char *s2; -int n; -#endif - { - register int i; - for ( i = 0; i < n; ++i ) - s1[i] = s2[i]; - } -#endif - -#ifdef YY_NEED_STRLEN -#ifdef YY_USE_PROTOS -static int yy_flex_strlen( yyconst char *s ) -#else -static int yy_flex_strlen( s ) -yyconst char *s; -#endif - { - register int n; - for ( n = 0; s[n]; ++n ) - ; - - return n; - } -#endif - - -#ifdef YY_USE_PROTOS -static void *yy_flex_alloc( yy_size_t size ) -#else -static void *yy_flex_alloc( size ) -yy_size_t size; -#endif - { - return (void *) malloc( size ); - } - -#ifdef YY_USE_PROTOS -static void *yy_flex_realloc( void *ptr, yy_size_t size ) -#else -static void *yy_flex_realloc( ptr, size ) -void *ptr; -yy_size_t size; -#endif - { - /* 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 ); - } - -#ifdef YY_USE_PROTOS -static void yy_flex_free( void *ptr ) -#else -static void yy_flex_free( ptr ) -void *ptr; -#endif - { - free( ptr ); - } - -#if YY_MAIN -int main() - { - yylex(); - return 0; - } -#endif -#line 356 "defargs.l" - - -/* ---------------------------------------------------------------------------- - */ - -/*! Converts an argument string into an ArgumentList. - * \param argsString the list of Arguments. - * \param al a reference to resulting argument list pointer. - */ - -void stringToArgumentList(const char *argsString,ArgumentList* &al) -{ - if (al==0) return; - if (argsString==0) return; - g_inputString = argsString; - //printf("stringToArgumentList(%s)\n",argsString); - g_inputPosition = 0; - g_curArgTypeName.resize(0); - g_curArgDefValue.resize(0); - g_curArgName.resize(0); - g_argList = al; - defargsYYrestart( defargsYYin ); - BEGIN( Start ); - defargsYYlex(); -} - -extern "C" { // some bogus code to keep the compiler happy - void defargsYYdummy() { yy_flex_realloc(0,0); } -} |