/* A lexical scanner generated by flex */ /* scanner skeleton version: * $Header: /usr/fsys/odin/a/vern/flex/RCS/flex.skel,v 2.16 90/08/03 14:09:36 vern Exp $ */ #define FLEX_SCANNER #include /* cfront 1.2 defines "c_plusplus" instead of "__cplusplus" */ #ifdef c_plusplus #ifndef __cplusplus #define __cplusplus #endif #endif #ifdef __cplusplus #include #include /* use prototypes in function declarations */ #define YY_USE_PROTOS /* the "const" storage-class-modifier is valid */ #define YY_USE_CONST #else /* ! __cplusplus */ #ifdef __STDC__ #ifdef __GNUC__ #include void *malloc( size_t ); void free( void* ); #else #include #include #endif /* __GNUC__ */ #define YY_USE_PROTOS #define YY_USE_CONST #endif /* __STDC__ */ #endif /* ! __cplusplus */ #ifdef __TURBOC__ #define YY_USE_CONST #endif #ifndef YY_USE_CONST #define const #endif #ifdef YY_USE_PROTOS #define YY_PROTO(proto) proto #else #define YY_PROTO(proto) () /* we can't get here if it's an ANSI C compiler, or a C++ compiler, * so it's got to be a K&R compiler, and therefore there's no standard * place from which to include these definitions */ char *malloc(); int free(); int read(); #endif /* amount of stuff to slurp up with each read */ #ifndef YY_READ_BUF_SIZE #define YY_READ_BUF_SIZE 8192 #endif /* returned upon end-of-file */ #define YY_END_TOK 0 /* copy whatever the last rule matched to the standard output */ /* cast to (char *) is because for 8-bit chars, ConfParsertext is (unsigned char *) */ /* this used to be an fputs(), but since the string might contain NUL's, * we now use fwrite() */ #define ECHO (void) fwrite( (char *) ConfParsertext, ConfParserleng, 1, ConfParserout ) /* gets input and stuffs it into "buf". number of characters read, or YY_NULL, * is returned in "result". */ #define YY_INPUT(buf,result,max_size) \ if ( (result = read( fileno(ConfParserin), (char *) buf, max_size )) < 0 ) \ YY_FATAL_ERROR( "read() in flex scanner failed" ); #define YY_NULL 0 /* no semi-colon after return; correct usage is to write "ConfParserterminate();" - * we don't want an extra ';' after the "return" because that will cause * some compilers to complain about unreachable statements. */ #define ConfParserterminate() return ( YY_NULL ) /* report a fatal error */ /* The funky do-while is used to turn this macro definition into * a single C statement (which needs a semi-colon terminator). * This avoids problems with code like: * * if ( something_happens ) * YY_FATAL_ERROR( "oops, the something happened" ); * else * everything_okay(); * * 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 YY_FATAL_ERROR() call. */ #define YY_FATAL_ERROR(msg) \ do \ { \ (void) fputs( msg, stderr ); \ (void) putc( '\n', stderr ); \ exit( 1 ); \ } \ while ( 0 ) /* default ConfParserwrap function - always treat EOF as an EOF */ #define ConfParserwrap() 1 /* 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 ConfParser_start = 1 + 2 * /* 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 \ do \ { \ ConfParser_init_buffer( ConfParser_current_buffer, ConfParserin ); \ ConfParser_load_buffer_state(); \ } \ while ( 0 ) /* default declaration of generated scanner - a define so the user can * easily add parameters */ #define YY_DECL int ConfParserlex YY_PROTO(( void )) /* code executed at the end of each rule */ #define YY_BREAK break; #define YY_END_OF_BUFFER_CHAR 0 #ifndef YY_BUF_SIZE #define YY_BUF_SIZE (YY_READ_BUF_SIZE * 2) /* size of default input buffer */ #endif typedef struct ConfParser_buffer_state *YY_BUFFER_STATE; #define YY_CHAR char # line 1 "utils/ConfLexer.ll" #define INITIAL 0 /* -*- C++ -*- */ # line 4 "utils/ConfLexer.ll" #include "dmem/dnew.hh" #include #include "utils/ArgList.hh" #include "utils/ConfParser_tab.hh" #include "utils/Symbol.hh" static size_t s_lineNumber; size_t ll_getLine() { return s_lineNumber; } void ll_reset() { s_lineNumber = 1; } static Symbol str_val; #define COMMENT 1 #define STRING 2 # line 40 "utils/ConfLexer.ll" /* done after the current pattern has been matched and before the * corresponding action - sets up ConfParsertext */ #define YY_DO_BEFORE_ACTION \ ConfParsertext = ConfParser_bp; \ ConfParserleng = ConfParser_cp - ConfParser_bp; \ ConfParser_hold_char = *ConfParser_cp; \ *ConfParser_cp = '\0'; \ ConfParser_c_buf_p = ConfParser_cp; #define EOB_ACT_CONTINUE_SCAN 0 #define EOB_ACT_END_OF_FILE 1 #define EOB_ACT_LAST_MATCH 2 /* return all but the first 'n' matched characters back to the input stream */ #define ConfParserless(n) \ do \ { \ /* undo effects of setting up ConfParsertext */ \ *ConfParser_cp = ConfParser_hold_char; \ ConfParser_c_buf_p = ConfParser_cp = ConfParser_bp + n; \ YY_DO_BEFORE_ACTION; /* set up ConfParsertext again */ \ } \ while ( 0 ) #define unput(c) ConfParserunput( c, ConfParsertext ) struct ConfParser_buffer_state { FILE *ConfParser_input_file; YY_CHAR *ConfParser_ch_buf; /* input buffer */ YY_CHAR *ConfParser_buf_pos; /* current position in input buffer */ /* size of input buffer in bytes, not including room for EOB characters*/ int ConfParser_buf_size; /* number of characters read into ConfParser_ch_buf, not including EOB characters */ int ConfParser_n_chars; int ConfParser_eof_status; /* whether we've seen an EOF on this buffer */ #define EOF_NOT_SEEN 0 /* "pending" happens when the EOF has been seen but there's still * some text process */ #define EOF_PENDING 1 #define EOF_DONE 2 }; static YY_BUFFER_STATE ConfParser_current_buffer; /* 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 ConfParser_current_buffer /* ConfParser_hold_char holds the character lost when ConfParsertext is formed */ static YY_CHAR ConfParser_hold_char; static int ConfParser_n_chars; /* number of characters read into ConfParser_ch_buf */ #ifndef YY_USER_ACTION #define YY_USER_ACTION #endif #ifndef YY_USER_INIT #define YY_USER_INIT #endif extern YY_CHAR *ConfParsertext; extern int ConfParserleng; extern FILE *ConfParserin, *ConfParserout; YY_CHAR *ConfParsertext; int ConfParserleng; FILE *ConfParserin = (FILE *) stdin, *ConfParserout = (FILE *) stdout; #define YY_END_OF_BUFFER 25 struct ConfParser_trans_info { short ConfParser_verify; short ConfParser_nxt; }; typedef const struct ConfParser_trans_info *ConfParser_state_type; static const struct ConfParser_trans_info ConfParser_transition[555] = { 0, 299900, 0, 536, 0, 0, 0, 534, 1, 126, 2, 128, 3, 132, 4, 134, 5, 136, 6, 126, 7, 157, 8, 159, 9, 162, 10, 164, 11, 178, 12, 178, 13, 126, 14, 178, 15, 178, 16, 178, 17, 178, 18, 178, 19, 178, 0, 0, 0, 513, 1, 105, 2, 107, 3, 111, 4, 113, 5, 115, 6, 105, 7, 136, 8, 138, 9, 141, 10, 143, 11, 157, 12, 157, 13, 105, 14, 157, 15, 157, 16, 157, 17, 157, 18, 157, 19, 157, 0, 4, 0, 492, 1, 157, 2, 157, 3, 178, 4, 157, 5, 157, 6, 199, 7, 157, 8, 157, 9, 157, 10, 157, 11, 157, 12, 157, 13, 157, 14, 157, 15, 157, 16, 157, 17, 157, 18, 157, 19, 157, 0, 4, 0, 471, 1, 136, 2, 136, 3, 157, 4, 136, 5, 136, 6, 178, 7, 136, 8, 136, 9, 136, 10, 136, 11, 136, 12, 136, 13, 136, 14, 136, 15, 136, 16, 136, 17, 136, 18, 136, 19, 136, 0, 0, 0, 450, 1, 178, 2, 178, 3, 178, 4, 96, 5, 178, 6, 178, 7, 178, 8, 178, 9, 178, 10, 178, 11, 178, 12, 178, 13, 199, 14, 178, 15, 178, 16, 178, 17, 178, 18, 178, 19, 178, 0, 0, 0, 429, 1, 157, 2, 157, 3, 157, 4, 75, 5, 157, 6, 157, 7, 157, 8, 157, 9, 157, 10, 157, 11, 157, 12, 157, 13, 178, 14, 157, 15, 157, 16, 157, 17, 157, 18, 157, 19, 157, 0, 23, 0, 408, 0, 18, 0, 406, 0, 0, 2, 54, 0, 19, 0, 402, 0, 7, 0, 400, 0, 1, 0, 398, 1, 168, 2, 168, 0, 0, 4, 168, 5, 168, 6, 168, 7, 168, 8, 168, 9, 168, 10, 168, 11, 168, 12, 168, 13, 168, 14, 168, 15, 168, 16, 168, 17, 168, 18, 168, 19, 168, 0, 23, 0, 377, 0, 23, 0, 375, 0, 0, 0, 23, 0, 372, 0, 21, 0, 370, 8, 168, 0, 0, 10, 171, 6, 171, 10, 172, 0, 0, 9, 183, 8, 202, 0, 0, 10, 164, 0, 0, 12, 204, 0, 20, 0, 356, 0, 17, 0, 354, 0, 18, 0, 352, 0, 0, 2, 0, 0, 0, 0, 0, 0, 0, 10, 192, 11, 192, 12, 192, 0, 0, 14, 192, 15, 192, 16, 192, 17, 192, 18, 192, 19, 192, 0, 4, 0, 335, 1, 192, 2, 192, 3, 192, 4, 192, 5, 192, 6, 213, 7, 192, 8, 192, 9, 192, 10, 192, 11, 192, 12, 192, 13, 192, 14, 192, 15, 192, 16, 192, 17, 192, 18, 192, 19, 192, 0, 4, 0, 314, 1, 171, 2, 171, 3, 171, 4, 171, 5, 171, 6, 192, 7, 171, 8, 171, 9, 171, 10, 171, 11, 171, 12, 171, 13, 171, 14, 171, 15, 171, 16, 171, 17, 171, 18, 171, 19, 171, 0, 24, 0, 293, 1, 150, 2, 150, 3, 150, 4, 150, 5, 150, 6, 150, 7, 150, 8, 150, 9, 131, 10, 150, 11, 150, 12, 150, 13, 150, 14, 150, 15, 150, 16, 150, 17, 150, 18, 150, 19, 150, 0, 8, 0, 272, 1, 171, 2, 171, 3, 171, 0, 0, 5, 171, 6, 171, 7, 171, 8, 171, 9, 171, 10, 171, 11, 171, 12, 171, 0, 0, 14, 171, 15, 171, 16, 171, 17, 171, 18, 171, 19, 171, 0, 24, 0, 251, 1, 91, 2, 91, 3, 91, 4, 91, 5, 91, 6, 91, 7, 91, 8, 91, 9, 91, 10, 171, 11, 91, 12, 91, 13, 91, 14, 173, 15, 175, 16, 177, 17, 179, 18, 183, 19, 185, 0, 1, 0, 230, 1, 0, 2, 0, 0, 0, 4, 0, 5, 0, 6, 0, 7, 0, 8, 0, 9, 0, 10, 0, 11, 0, 12, 0, 13, 0, 14, 0, 15, 0, 16, 0, 17, 0, 18, 0, 19, 0, 0, 0, 0, 209, 0, 0, 0, 21, 0, 206, 0, 0, 0, 22, 0, 203, 0, 3, 0, 201, 0, 0, 10, 6, 8, 38, 0, 0, 10, 0, 0, 0, 12, 40, 10, 0, 0, 0, 12, 139, 0, 2, 0, 189, 1, 129, 2, 129, 0, 0, 4, 129, 5, 129, 6, 129, 7, 129, 8, 129, 9, 129, 10, 129, 11, 129, 12, 129, 13, 129, 14, 129, 15, 129, 16, 129, 17, 129, 18, 129, 19, 129, 0, 22, 0, 168, 0, 0, 0, 166, 0, 20, 0, 164, 0, 6, 0, 162, 0, 15, 0, 160, 7, 129, 10, -35, 0, 0, 12, 129, 0, 0, 10, 0, 11, 0, 12, 0, 0, 0, 14, 0, 15, 0, 16, 0, 17, 0, 18, 0, 19, 0, 0, 4, 0, 143, 1, 0, 2, 0, 3, 0, 4, 0, 5, 0, 6, 21, 7, 0, 8, 0, 9, 0, 10, 0, 11, 0, 12, 0, 13, 0, 14, 0, 15, 0, 16, 0, 17, 0, 18, 0, 19, 0, 0, 0, 0, 122, 1, -21, 2, -21, 3, -21, 4, -21, 5, -21, 6, -21, 7, -21, 8, -21, 0, 0, 10, -21, 11, -21, 12, -21, 13, -21, 14, -21, 15, -21, 16, -21, 17, -21, 18, -21, 19, -21, 0, 8, 0, 101, 1, 0, 2, 0, 3, 0, 0, 0, 5, 0, 6, 0, 7, 0, 8, 0, 9, 0, 10, 0, 11, 0, 12, 0, 0, 0, 14, 0, 15, 0, 16, 0, 17, 0, 18, 0, 19, 0, 0, 16, 0, 80, 0, 14, 0, 78, 0, 13, 0, 76, 0, 11, 0, 74, 0, 12, 0, 72, 0, 0, 10, 0, 0, 9, 0, 68, 0, 10, 0, 66, 0, 0, 0, 64, 0, 0, 0, 0, 0, 2, 0, 60, 1, 0, 2, 0, 7, 29, 4, 0, 5, 0, 6, 0, 7, 0, 8, 0, 9, 0, 10, 0, 11, 0, 12, 0, 13, 0, 14, 0, 15, 0, 16, 0, 17, 0, 18, 0, 19, 0, 0, 0, 0, 39, 0, 0, 0, 37, 0, 0, 0, 35, 0, 0, 0, 33, 7, 6, 0, 22, 0, 30, 0, 22, 0, 28, 10, 7, 0, 0, 10, 7, 0, 0, 10, 12, 0, 22, 0, 21, 10, 0, 0, 0, 10, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 10, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 20, 25, 1, 0, }; static const struct ConfParser_trans_info *ConfParser_start_state_list[7] = { &ConfParser_transition[1], &ConfParser_transition[3], &ConfParser_transition[24], &ConfParser_transition[45], &ConfParser_transition[66], &ConfParser_transition[87], &ConfParser_transition[108], } ; static const YY_CHAR ConfParser_ec[128] = { 0, 1, 1, 1, 1, 1, 1, 1, 1, 2, 3, 1, 1, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 2, 1, 4, 5, 1, 1, 1, 1, 1, 1, 6, 7, 1, 7, 8, 9, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 1, 1, 1, 1, 1, 1, 1, 11, 11, 11, 11, 12, 11, 11, 11, 11, 11, 11, 11, 11, 11, 11, 11, 11, 11, 11, 11, 11, 11, 11, 11, 11, 11, 1, 13, 1, 1, 11, 1, 11, 14, 11, 11, 12, 15, 11, 11, 11, 11, 11, 11, 11, 16, 11, 11, 11, 17, 11, 18, 11, 19, 11, 11, 11, 11, 1, 1, 1, 1, 1 } ; static ConfParser_state_type ConfParser_last_accepting_state; static YY_CHAR *ConfParser_last_accepting_cpos; /* the intent behind this definition is that it'll catch * any uses of REJECT which flex missed */ #define REJECT reject_used_but_not_detected #define ConfParsermore() ConfParsermore_used_but_not_detected #define YY_MORE_ADJ 0 /* these variables are all declared out here so that section 3 code can * manipulate them */ /* points to current character in buffer */ static YY_CHAR *ConfParser_c_buf_p = (YY_CHAR *) 0; static int ConfParser_init = 1; /* whether we need to initialize */ static int ConfParser_start = 0; /* start state number */ /* flag which is used to allow ConfParserwrap()'s to do buffer switches * instead of setting up a fresh ConfParserin. A bit of a hack ... */ static int ConfParser_did_buffer_switch_on_eof; static ConfParser_state_type ConfParser_get_previous_state YY_PROTO(( void )); static ConfParser_state_type ConfParser_try_NUL_trans YY_PROTO(( ConfParser_state_type current_state )); static int ConfParser_get_next_buffer YY_PROTO(( void )); static void ConfParserunput YY_PROTO(( YY_CHAR c, YY_CHAR *buf_ptr )); void ConfParserrestart YY_PROTO(( FILE *input_file )); void ConfParser_switch_to_buffer YY_PROTO(( YY_BUFFER_STATE new_buffer )); void ConfParser_load_buffer_state YY_PROTO(( void )); YY_BUFFER_STATE ConfParser_create_buffer YY_PROTO(( FILE *file, int size )); void ConfParser_delete_buffer YY_PROTO(( YY_BUFFER_STATE b )); void ConfParser_init_buffer YY_PROTO(( YY_BUFFER_STATE b, FILE *file )); #define ConfParser_new_buffer ConfParser_create_buffer #ifdef __cplusplus static int ConfParserinput YY_PROTO(( void )); #else static int input YY_PROTO(( void )); #endif YY_DECL { register ConfParser_state_type ConfParser_current_state; register YY_CHAR *ConfParser_cp, *ConfParser_bp; register int ConfParser_act; if ( ConfParser_init ) { YY_USER_INIT; if ( ! ConfParser_start ) ConfParser_start = 1; /* first start state */ if ( ! ConfParserin ) ConfParserin = stdin; if ( ! ConfParserout ) ConfParserout = stdout; if ( ConfParser_current_buffer ) ConfParser_init_buffer( ConfParser_current_buffer, ConfParserin ); else ConfParser_current_buffer = ConfParser_create_buffer( ConfParserin, YY_BUF_SIZE ); ConfParser_load_buffer_state(); ConfParser_init = 0; } while ( 1 ) /* loops until end-of-file is reached */ { ConfParser_cp = ConfParser_c_buf_p; /* support of ConfParsertext */ *ConfParser_cp = ConfParser_hold_char; /* ConfParser_bp points to the position in ConfParser_ch_buf of the start of the * current run. */ ConfParser_bp = ConfParser_cp; ConfParser_current_state = ConfParser_start_state_list[ConfParser_start]; ConfParser_match: { register const struct ConfParser_trans_info *ConfParser_trans_info; register YY_CHAR ConfParser_c; for ( ConfParser_c = ConfParser_ec[*ConfParser_cp]; (ConfParser_trans_info = &ConfParser_current_state[ConfParser_c])->ConfParser_verify == ConfParser_c; ConfParser_c = ConfParser_ec[*++ConfParser_cp] ) { ConfParser_current_state += ConfParser_trans_info->ConfParser_nxt; if ( ConfParser_current_state[-1].ConfParser_nxt ) { ConfParser_last_accepting_state = ConfParser_current_state; ConfParser_last_accepting_cpos = ConfParser_cp; } } } ConfParser_find_action: ConfParser_act = ConfParser_current_state[-1].ConfParser_nxt; YY_DO_BEFORE_ACTION; YY_USER_ACTION; do_action: /* this label is used only to access EOF actions */ switch ( ConfParser_act ) { case 0: /* must backtrack */ /* undo the effects of YY_DO_BEFORE_ACTION */ *ConfParser_cp = ConfParser_hold_char; ConfParser_cp = ConfParser_last_accepting_cpos + 1; ConfParser_current_state = ConfParser_last_accepting_state; goto ConfParser_find_action; case 1: # line 42 "utils/ConfLexer.ll" {} YY_BREAK case 2: # line 43 "utils/ConfLexer.ll" {} YY_BREAK case 3: # line 44 "utils/ConfLexer.ll" { BEGIN COMMENT; } YY_BREAK case 4: # line 46 "utils/ConfLexer.ll" {} YY_BREAK case 5: # line 47 "utils/ConfLexer.ll" { ++s_lineNumber; } YY_BREAK case 6: # line 48 "utils/ConfLexer.ll" { BEGIN INITIAL; } YY_BREAK case 7: # line 50 "utils/ConfLexer.ll" { BEGIN STRING; str_val.clear(); } YY_BREAK case 8: # line 53 "utils/ConfLexer.ll" { str_val += ConfParsertext; } YY_BREAK case 9: # line 55 "utils/ConfLexer.ll" { str_val += '\t'; } YY_BREAK case 10: # line 57 "utils/ConfLexer.ll" { str_val += '\v'; } YY_BREAK case 11: # line 59 "utils/ConfLexer.ll" { str_val += '\n'; } YY_BREAK case 12: # line 61 "utils/ConfLexer.ll" { str_val += '\r'; } YY_BREAK case 13: # line 63 "utils/ConfLexer.ll" { str_val += '\f'; } YY_BREAK case 14: # line 65 "utils/ConfLexer.ll" { str_val += '\b'; } YY_BREAK case 15: # line 67 "utils/ConfLexer.ll" { str_val += ConfParsertext[1]; } YY_BREAK case 16: # line 69 "utils/ConfLexer.ll" { char val = (char)strtol(ConfParsertext+1, (char**)NULL, 0); str_val += val; } YY_BREAK case 17: # line 72 "utils/ConfLexer.ll" { BEGIN INITIAL; ConfParserlval.str = (char *)calloc(strlen(str_val.c_str())+1, sizeof(char)); strcpy(ConfParserlval.str, str_val.c_str()); return LString; } YY_BREAK case 18: # line 79 "utils/ConfLexer.ll" {} YY_BREAK case 19: # line 80 "utils/ConfLexer.ll" { ++s_lineNumber; } YY_BREAK case 20: # line 82 "utils/ConfLexer.ll" { ConfParserlval.str = (char *)calloc(strlen(ConfParsertext)+1, sizeof(char)); strcpy(ConfParserlval.str, ConfParsertext); return LSymbol; } YY_BREAK case 21: # line 87 "utils/ConfLexer.ll" { ConfParserlval.str = (char *)calloc(strlen(ConfParsertext)+1, sizeof(char)); strcpy(ConfParserlval.str, ConfParsertext); return LInteger; } YY_BREAK case 22: # line 92 "utils/ConfLexer.ll" { ConfParserlval.str = (char *)calloc(strlen(ConfParsertext)+1, sizeof(char)); strcpy(ConfParserlval.str, ConfParsertext); return LFloat; } YY_BREAK case 23: # line 98 "utils/ConfLexer.ll" { return *ConfParsertext; } YY_BREAK case 24: # line 100 "utils/ConfLexer.ll" ECHO; YY_BREAK case YY_STATE_EOF(INITIAL): case YY_STATE_EOF(COMMENT): case YY_STATE_EOF(STRING): ConfParserterminate(); case YY_END_OF_BUFFER: { /* amount of text matched not including the EOB char */ int ConfParser_amount_of_matched_text = ConfParser_cp - ConfParsertext - 1; /* undo the effects of YY_DO_BEFORE_ACTION */ *ConfParser_cp = ConfParser_hold_char; /* note that here we test for ConfParser_c_buf_p "<=" to the position * of the first EOB in the buffer, since ConfParser_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 ConfParserinput(). */ if ( ConfParser_c_buf_p <= &ConfParser_current_buffer->ConfParser_ch_buf[ConfParser_n_chars] ) /* this was really a NUL */ { ConfParser_state_type ConfParser_next_state; ConfParser_c_buf_p = ConfParsertext + ConfParser_amount_of_matched_text; ConfParser_current_state = ConfParser_get_previous_state(); /* okay, we're now positioned to make the * NUL transition. We couldn't have * ConfParser_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) */ ConfParser_next_state = ConfParser_try_NUL_trans( ConfParser_current_state ); ConfParser_bp = ConfParsertext + YY_MORE_ADJ; if ( ConfParser_next_state ) { /* consume the NUL */ ConfParser_cp = ++ConfParser_c_buf_p; ConfParser_current_state = ConfParser_next_state; goto ConfParser_match; } else { ConfParser_cp = ConfParser_c_buf_p; goto ConfParser_find_action; } } else switch ( ConfParser_get_next_buffer() ) { case EOB_ACT_END_OF_FILE: { ConfParser_did_buffer_switch_on_eof = 0; if ( ConfParserwrap() ) { /* note: because we've taken care in * ConfParser_get_next_buffer() to have set up ConfParsertext, * we can now set up ConfParser_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. */ ConfParser_c_buf_p = ConfParsertext + YY_MORE_ADJ; ConfParser_act = YY_STATE_EOF((ConfParser_start - 1) / 2); goto do_action; } else { if ( ! ConfParser_did_buffer_switch_on_eof ) YY_NEW_FILE; } } break; case EOB_ACT_CONTINUE_SCAN: ConfParser_c_buf_p = ConfParsertext + ConfParser_amount_of_matched_text; ConfParser_current_state = ConfParser_get_previous_state(); ConfParser_cp = ConfParser_c_buf_p; ConfParser_bp = ConfParsertext + YY_MORE_ADJ; goto ConfParser_match; case EOB_ACT_LAST_MATCH: ConfParser_c_buf_p = &ConfParser_current_buffer->ConfParser_ch_buf[ConfParser_n_chars]; ConfParser_current_state = ConfParser_get_previous_state(); ConfParser_cp = ConfParser_c_buf_p; ConfParser_bp = ConfParsertext + YY_MORE_ADJ; goto ConfParser_find_action; } break; } default: #ifdef FLEX_DEBUG printf( "action # %d\n", ConfParser_act ); #endif YY_FATAL_ERROR( "fatal flex scanner internal error--no action found" ); } } } /* ConfParser_get_next_buffer - try to read in a new buffer * * synopsis * int ConfParser_get_next_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 ConfParser_get_next_buffer() { register YY_CHAR *dest = ConfParser_current_buffer->ConfParser_ch_buf; register YY_CHAR *source = ConfParsertext - 1; /* copy prev. char, too */ register int number_to_move, i; int ret_val; if ( ConfParser_c_buf_p > &ConfParser_current_buffer->ConfParser_ch_buf[ConfParser_n_chars + 1] ) YY_FATAL_ERROR( "fatal flex scanner internal error--end of buffer missed" ); /* try to read more data */ /* first move last chars to start of buffer */ number_to_move = ConfParser_c_buf_p - ConfParsertext; for ( i = 0; i < number_to_move; ++i ) *(dest++) = *(source++); if ( ConfParser_current_buffer->ConfParser_eof_status != EOF_NOT_SEEN ) /* don't do the read, it's not guaranteed to return an EOF, * just force an EOF */ ConfParser_n_chars = 0; else { int num_to_read = ConfParser_current_buffer->ConfParser_buf_size - number_to_move - 1; if ( num_to_read > YY_READ_BUF_SIZE ) num_to_read = YY_READ_BUF_SIZE; else if ( num_to_read <= 0 ) YY_FATAL_ERROR( "fatal error - scanner input buffer overflow" ); /* read in more data */ YY_INPUT( (&ConfParser_current_buffer->ConfParser_ch_buf[number_to_move]), ConfParser_n_chars, num_to_read ); } if ( ConfParser_n_chars == 0 ) { if ( number_to_move == 1 ) { ret_val = EOB_ACT_END_OF_FILE; ConfParser_current_buffer->ConfParser_eof_status = EOF_DONE; } else { ret_val = EOB_ACT_LAST_MATCH; ConfParser_current_buffer->ConfParser_eof_status = EOF_PENDING; } } else ret_val = EOB_ACT_CONTINUE_SCAN; ConfParser_n_chars += number_to_move; ConfParser_current_buffer->ConfParser_ch_buf[ConfParser_n_chars] = YY_END_OF_BUFFER_CHAR; ConfParser_current_buffer->ConfParser_ch_buf[ConfParser_n_chars + 1] = YY_END_OF_BUFFER_CHAR; /* ConfParsertext begins at the second character in ConfParser_ch_buf; the first * character is the one which preceded it before reading in the latest * buffer; it needs to be kept around in case it's a newline, so * ConfParser_get_previous_state() will have with '^' rules active */ ConfParsertext = &ConfParser_current_buffer->ConfParser_ch_buf[1]; return ( ret_val ); } /* ConfParser_get_previous_state - get the state just before the EOB char was reached * * synopsis * ConfParser_state_type ConfParser_get_previous_state(); */ static ConfParser_state_type ConfParser_get_previous_state() { register ConfParser_state_type ConfParser_current_state; register YY_CHAR *ConfParser_cp; ConfParser_current_state = ConfParser_start_state_list[ConfParser_start]; for ( ConfParser_cp = ConfParsertext + YY_MORE_ADJ; ConfParser_cp < ConfParser_c_buf_p; ++ConfParser_cp ) { ConfParser_current_state += ConfParser_current_state[(*ConfParser_cp ? ConfParser_ec[*ConfParser_cp] : 1)].ConfParser_nxt; if ( ConfParser_current_state[-1].ConfParser_nxt ) { ConfParser_last_accepting_state = ConfParser_current_state; ConfParser_last_accepting_cpos = ConfParser_cp; } } return ( ConfParser_current_state ); } /* ConfParser_try_NUL_trans - try to make a transition on the NUL character * * synopsis * next_state = ConfParser_try_NUL_trans( current_state ); */ #ifdef YY_USE_PROTOS static ConfParser_state_type ConfParser_try_NUL_trans( register ConfParser_state_type ConfParser_current_state ) #else static ConfParser_state_type ConfParser_try_NUL_trans( ConfParser_current_state ) register ConfParser_state_type ConfParser_current_state; #endif { register int ConfParser_is_jam; register YY_CHAR *ConfParser_cp = ConfParser_c_buf_p; register int ConfParser_c = 1; register const struct ConfParser_trans_info *ConfParser_trans_info; ConfParser_trans_info = &ConfParser_current_state[ConfParser_c]; ConfParser_current_state += ConfParser_trans_info->ConfParser_nxt; ConfParser_is_jam = (ConfParser_trans_info->ConfParser_verify != ConfParser_c); if ( ! ConfParser_is_jam ) { if ( ConfParser_current_state[-1].ConfParser_nxt ) { ConfParser_last_accepting_state = ConfParser_current_state; ConfParser_last_accepting_cpos = ConfParser_cp; } } return ( ConfParser_is_jam ? 0 : ConfParser_current_state ); } #ifdef YY_USE_PROTOS static void ConfParserunput( YY_CHAR c, register YY_CHAR *ConfParser_bp ) #else static void ConfParserunput( c, ConfParser_bp ) YY_CHAR c; register YY_CHAR *ConfParser_bp; #endif { register YY_CHAR *ConfParser_cp = ConfParser_c_buf_p; /* undo effects of setting up ConfParsertext */ *ConfParser_cp = ConfParser_hold_char; if ( ConfParser_cp < ConfParser_current_buffer->ConfParser_ch_buf + 2 ) { /* need to shift things up to make room */ register int number_to_move = ConfParser_n_chars + 2; /* +2 for EOB chars */ register YY_CHAR *dest = &ConfParser_current_buffer->ConfParser_ch_buf[ConfParser_current_buffer->ConfParser_buf_size + 2]; register YY_CHAR *source = &ConfParser_current_buffer->ConfParser_ch_buf[number_to_move]; while ( source > ConfParser_current_buffer->ConfParser_ch_buf ) *--dest = *--source; ConfParser_cp += dest - source; ConfParser_bp += dest - source; ConfParser_n_chars = ConfParser_current_buffer->ConfParser_buf_size; if ( ConfParser_cp < ConfParser_current_buffer->ConfParser_ch_buf + 2 ) YY_FATAL_ERROR( "flex scanner push-back overflow" ); } if ( ConfParser_cp > ConfParser_bp && ConfParser_cp[-1] == '\n' ) ConfParser_cp[-2] = '\n'; *--ConfParser_cp = c; /* note: the formal parameter *must* be called "ConfParser_bp" for this * macro to now work correctly */ YY_DO_BEFORE_ACTION; /* set up ConfParsertext again */ } #ifdef __cplusplus static int ConfParserinput() #else static int input() #endif { int c; YY_CHAR *ConfParser_cp = ConfParser_c_buf_p; *ConfParser_cp = ConfParser_hold_char; if ( *ConfParser_c_buf_p == YY_END_OF_BUFFER_CHAR ) { /* ConfParser_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 ( ConfParser_c_buf_p < &ConfParser_current_buffer->ConfParser_ch_buf[ConfParser_n_chars] ) /* this was really a NUL */ *ConfParser_c_buf_p = '\0'; else { /* need more input */ ConfParsertext = ConfParser_c_buf_p; ++ConfParser_c_buf_p; switch ( ConfParser_get_next_buffer() ) { case EOB_ACT_END_OF_FILE: { if ( ConfParserwrap() ) { ConfParser_c_buf_p = ConfParsertext + YY_MORE_ADJ; return ( EOF ); } YY_NEW_FILE; #ifdef __cplusplus return ( ConfParserinput() ); #else return ( input() ); #endif } break; case EOB_ACT_CONTINUE_SCAN: ConfParser_c_buf_p = ConfParsertext + YY_MORE_ADJ; break; case EOB_ACT_LAST_MATCH: #ifdef __cplusplus YY_FATAL_ERROR( "unexpected last match in ConfParserinput()" ); #else YY_FATAL_ERROR( "unexpected last match in input()" ); #endif } } } c = *ConfParser_c_buf_p; ConfParser_hold_char = *++ConfParser_c_buf_p; return ( c ); } #ifdef YY_USE_PROTOS void ConfParserrestart( FILE *input_file ) #else void ConfParserrestart( input_file ) FILE *input_file; #endif { ConfParser_init_buffer( ConfParser_current_buffer, input_file ); ConfParser_load_buffer_state(); } #ifdef YY_USE_PROTOS void ConfParser_switch_to_buffer( YY_BUFFER_STATE new_buffer ) #else void ConfParser_switch_to_buffer( new_buffer ) YY_BUFFER_STATE new_buffer; #endif { if ( ConfParser_current_buffer == new_buffer ) return; if ( ConfParser_current_buffer ) { /* flush out information for old buffer */ *ConfParser_c_buf_p = ConfParser_hold_char; ConfParser_current_buffer->ConfParser_buf_pos = ConfParser_c_buf_p; ConfParser_current_buffer->ConfParser_n_chars = ConfParser_n_chars; } ConfParser_current_buffer = new_buffer; ConfParser_load_buffer_state(); /* we don't actually know whether we did this switch during * EOF (ConfParserwrap()) processing, but the only time this flag * is looked at is after ConfParserwrap() is called, so it's safe * to go ahead and always set it. */ ConfParser_did_buffer_switch_on_eof = 1; } #ifdef YY_USE_PROTOS void ConfParser_load_buffer_state( void ) #else void ConfParser_load_buffer_state() #endif { ConfParser_n_chars = ConfParser_current_buffer->ConfParser_n_chars; ConfParsertext = ConfParser_c_buf_p = ConfParser_current_buffer->ConfParser_buf_pos; ConfParserin = ConfParser_current_buffer->ConfParser_input_file; ConfParser_hold_char = *ConfParser_c_buf_p; } #ifdef YY_USE_PROTOS YY_BUFFER_STATE ConfParser_create_buffer( FILE *file, int size ) #else YY_BUFFER_STATE ConfParser_create_buffer( file, size ) FILE *file; int size; #endif { YY_BUFFER_STATE b; b = (YY_BUFFER_STATE) malloc( sizeof( struct ConfParser_buffer_state ) ); if ( ! b ) YY_FATAL_ERROR( "out of dynamic memory in ConfParser_create_buffer()" ); b->ConfParser_buf_size = size; /* ConfParser_ch_buf has to be 2 characters longer than the size given because * we need to put in 2 end-of-buffer characters. */ b->ConfParser_ch_buf = (YY_CHAR *) malloc( (unsigned) (b->ConfParser_buf_size + 2) ); if ( ! b->ConfParser_ch_buf ) YY_FATAL_ERROR( "out of dynamic memory in ConfParser_create_buffer()" ); ConfParser_init_buffer( b, file ); return ( b ); } #ifdef YY_USE_PROTOS void ConfParser_delete_buffer( YY_BUFFER_STATE b ) #else void ConfParser_delete_buffer( b ) YY_BUFFER_STATE b; #endif { if ( b == ConfParser_current_buffer ) ConfParser_current_buffer = (YY_BUFFER_STATE) 0; free( (char *) b->ConfParser_ch_buf ); free( (char *) b ); } #ifdef YY_USE_PROTOS void ConfParser_init_buffer( YY_BUFFER_STATE b, FILE *file ) #else void ConfParser_init_buffer( b, file ) YY_BUFFER_STATE b; FILE *file; #endif { b->ConfParser_input_file = file; /* we put in the '\n' and start reading from [1] so that an * initial match-at-newline will be true. */ b->ConfParser_ch_buf[0] = '\n'; b->ConfParser_n_chars = 1; /* 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->ConfParser_ch_buf[1] = YY_END_OF_BUFFER_CHAR; b->ConfParser_ch_buf[2] = YY_END_OF_BUFFER_CHAR; b->ConfParser_buf_pos = &b->ConfParser_ch_buf[1]; b->ConfParser_eof_status = EOF_NOT_SEEN; } # line 100 "utils/ConfLexer.ll"