/* This Source Code Form is subject to the terms of the Mozilla Public * License, v. 2.0. If a copy of the MPL was not distributed with this * file, You can obtain one at http://mozilla.org/MPL/2.0/. */ #define yy_create_buffer Pk11Install_yy_create_buffer #define yy_delete_buffer Pk11Install_yy_delete_buffer #define yy_scan_buffer Pk11Install_yy_scan_buffer #define yy_scan_string Pk11Install_yy_scan_string #define yy_scan_bytes Pk11Install_yy_scan_bytes #define yy_flex_debug Pk11Install_yy_flex_debug #define yy_init_buffer Pk11Install_yy_init_buffer #define yy_flush_buffer Pk11Install_yy_flush_buffer #define yy_load_buffer_state Pk11Install_yy_load_buffer_state #define yy_switch_to_buffer Pk11Install_yy_switch_to_buffer #define yyin Pk11Install_yyin #define yyleng Pk11Install_yyleng #define yylex Pk11Install_yylex #define yyout Pk11Install_yyout #define yyrestart Pk11Install_yyrestart #define yytext Pk11Install_yytext #define yywrap Pk11Install_yywrap #line 20 "lex.Pk11Install_yy.c" /* A lexical scanner generated by flex */ #define FLEX_SCANNER #define YY_FLEX_MAJOR_VERSION 2 #define YY_FLEX_MINOR_VERSION 5 #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 */ #if __STDC_VERSION__ #define YY_USE_PROTOS #define YY_USE_CONST #endif /* __STDC_VERSION__ */ #endif /* ! __cplusplus */ #ifdef __TURBOC__ #pragma warn - rch #pragma warn - use #include #include #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) 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 8 #define YY_END_OF_BUFFER 9 static yyconst short int yy_accept[16] = { 0, 0, 0, 9, 3, 6, 5, 7, 1, 2, 3, 6, 0, 0, 4, 0 }; static yyconst int yy_ec[256] = { 0, 1, 1, 1, 1, 1, 1, 1, 1, 2, 3, 1, 1, 4, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 2, 1, 5, 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, 6, 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, 7, 1, 8, 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[9] = { 0, 1, 2, 3, 4, 3, 1, 5, 5 }; static yyconst short int yy_base[19] = { 0, 0, 0, 19, 0, 0, 21, 12, 21, 21, 0, 0, 4, 6, 21, 21, 13, 11, 15 }; static yyconst short int yy_def[19] = { 0, 15, 1, 15, 16, 17, 15, 18, 15, 15, 16, 17, 18, 15, 15, 0, 15, 15, 15 }; static yyconst short int yy_nxt[30] = { 0, 4, 5, 6, 5, 7, 4, 8, 9, 14, 13, 12, 12, 11, 10, 11, 12, 12, 13, 15, 12, 3, 15, 15, 15, 15, 15, 15, 15, 15 }; static yyconst short int yy_chk[30] = { 0, 1, 1, 1, 1, 1, 1, 1, 1, 12, 12, 13, 13, 17, 16, 17, 18, 18, 7, 3, 18, 15, 15, 15, 15, 15, 15, 15, 15, 15 }; static yy_state_type yy_last_accepting_state; static char *yy_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 yymore() yymore_used_but_not_detected #define YY_MORE_ADJ 0 #define YY_RESTORE_YY_MORE_OFFSET char *yytext; #line 1 "installparse.l" #define INITIAL 0 /* lex file for analyzing PKCS #11 Module installation instructions */ /*----------------------------- Definitions ---------------------------*/ #line 5 "installparse.l" #include #include "install-ds.h" /* defines tokens and data structures */ #include "installparse.h" /* produced by yacc -d */ #include static char *putSimpleString(char *); /* return copy of string */ static char *putComplexString(char *); /* strip out quotes, deal with */ /* escaped characters */ void Pk11Install_yyerror(char *); /* Overrides to use NSPR */ #define malloc PR_Malloc #define realloc PR_Realloc #define free PR_Free int Pk11Install_yylinenum = 1; static char *err; #define YY_NEVER_INTERACTIVE 1 #define yyunput Pkcs11Install_yyunput /* This is the default YY_INPUT modified for NSPR */ #define YY_INPUT(buf, result, max_size) \ if (yy_current_buffer->yy_is_interactive) { \ char c; \ int n; \ for (n = 0; n < max_size && \ PR_Read(Pk11Install_FD, &c, 1) == 1 && c != '\n'; \ ++n) { \ buf[n] = c; \ } \ if (c == '\n') { \ buf[n++] = c; \ } \ result = n; \ } else { \ result = PR_Read(Pk11Install_FD, buf, max_size); \ } /*** Regular expression definitions ***/ /* simple_string has no whitespace, quotes, or braces */ /* complex_string is enclosed in quotes. Inside the quotes, quotes and backslashes must be backslash-escaped. Otherwise, anything goes. */ /* Standard whitespace */ /*---------------------------- Actions --------------------------------*/ #line 437 "lex.Pk11Install_yy.cpp" /* 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_VERSION__ #ifndef __cplusplus #include #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 60 "installparse.l" #line 591 "lex.Pk11Install_yy.cpp" 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_match: do { register YY_CHAR yy_c = yy_ec[YY_SC_TO_UI(*yy_cp)]; if (yy_accept[yy_current_state]) { yy_last_accepting_state = yy_current_state; yy_last_accepting_cpos = yy_cp; } while (yy_chk[yy_base[yy_current_state] + yy_c] != yy_current_state) { yy_current_state = (int)yy_def[yy_current_state]; if (yy_current_state >= 16) yy_c = yy_meta[(unsigned int)yy_c]; } yy_current_state = yy_nxt[yy_base[yy_current_state] + (unsigned int)yy_c]; ++yy_cp; } while (yy_base[yy_current_state] != 21); yy_find_action: yy_act = yy_accept[yy_current_state]; if (yy_act == 0) { /* have to back up */ yy_cp = yy_last_accepting_cpos; yy_current_state = yy_last_accepting_state; yy_act = yy_accept[yy_current_state]; } YY_DO_BEFORE_ACTION; do_action: /* This label is used only to access EOF actions. */ switch (yy_act) { /* beginning of action switch */ case 0: /* must back up */ /* undo the effects of YY_DO_BEFORE_ACTION */ *yy_cp = yy_hold_char; yy_cp = yy_last_accepting_cpos; yy_current_state = yy_last_accepting_state; goto yy_find_action; case 1: YY_RULE_SETUP #line 62 "installparse.l" return OPENBRACE; YY_BREAK case 2: YY_RULE_SETUP #line 63 "installparse.l" return CLOSEBRACE; YY_BREAK case 3: YY_RULE_SETUP #line 64 "installparse.l" { Pk11Install_yylval.string = putSimpleString(Pk11Install_yytext); return STRING; } YY_BREAK case 4: YY_RULE_SETUP #line 67 "installparse.l" { Pk11Install_yylval.string = putComplexString(Pk11Install_yytext); return STRING; } YY_BREAK case 5: YY_RULE_SETUP #line 71 "installparse.l" Pk11Install_yylinenum++; YY_BREAK case 6: YY_RULE_SETUP #line 73 "installparse.l" ; YY_BREAK case 7: YY_RULE_SETUP #line 75 "installparse.l" { err = PR_smprintf("Invalid lexeme: %s", Pk11Install_yytext); Pk11Install_yyerror(err); PR_smprintf_free(err); return 1; } YY_BREAK case 8: YY_RULE_SETUP #line 81 "installparse.l" ECHO; YY_BREAK #line 722 "lex.Pk11Install_yy.cpp" case YY_STATE_EOF(INITIAL): 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; 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); if (yy_accept[yy_current_state]) { yy_last_accepting_state = yy_current_state; yy_last_accepting_cpos = yy_cp; } while (yy_chk[yy_base[yy_current_state] + yy_c] != yy_current_state) { yy_current_state = (int)yy_def[yy_current_state]; if (yy_current_state >= 16) yy_c = yy_meta[(unsigned int)yy_c]; } yy_current_state = yy_nxt[yy_base[yy_current_state] + (unsigned int)yy_c]; } return yy_current_state; } /* yy_try_NUL_trans - try to make a transition on the NUL character * * 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 char *yy_cp = yy_c_buf_p; register YY_CHAR yy_c = 1; if (yy_accept[yy_current_state]) { yy_last_accepting_state = yy_current_state; yy_last_accepting_cpos = yy_cp; } while (yy_chk[yy_base[yy_current_state] + yy_c] != yy_current_state) { yy_current_state = (int)yy_def[yy_current_state]; if (yy_current_state >= 16) 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 == 15); 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 */ #ifndef YY_NO_INPUT #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; } #endif /* ifndef YY_NO_INPUT */ #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 81 "installparse.l" /*------------------------ Program Section ----------------------------*/ PRFileDesc *Pk11Install_FD = NULL; /*************************************************************************/ /* dummy function required by lex */ int Pk11Install_yywrap(void) { return 1; } /*************************************************************************/ /* Return a copy of the given string */ static char * putSimpleString(char *str) { char *tmp = (char *)PR_Malloc(strlen(str) + 1); strcpy(tmp, str); return tmp; } /*************************************************************************/ /* Strip out quotes, replace escaped characters with what they stand for. This function assumes that what is passed in is actually a complex string, so error checking is lax. */ static char * putComplexString(char *str) { int size, i, j; char *tmp; if (!str) { return NULL; } size = strlen(str); /* Allocate the new space. This string will actually be too big, since quotes and backslashes will be stripped out. But that's ok. */ tmp = (char *)PR_Malloc(size + 1); /* Copy it over */ for (i = 0, j = 0; i < size; i++) { if (str[i] == '\"') { continue; /* skip un-escaped quotes */ } else if (str[i] == '\\') { ++i; /* escaped character. skip the backslash */ } tmp[j++] = str[i]; } tmp[j] = '\0'; return tmp; }