diff options
Diffstat (limited to 'security/nss/cmd/modutil/lex.Pk11Install_yy.c')
| -rw-r--r-- | security/nss/cmd/modutil/lex.Pk11Install_yy.c | 1607 |
1 files changed, 1607 insertions, 0 deletions
diff --git a/security/nss/cmd/modutil/lex.Pk11Install_yy.c b/security/nss/cmd/modutil/lex.Pk11Install_yy.c new file mode 100644 index 000000000..4fa3d766e --- /dev/null +++ b/security/nss/cmd/modutil/lex.Pk11Install_yy.c @@ -0,0 +1,1607 @@ +/* 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 <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) + +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 <string.h> + +#include "install-ds.h" /* defines tokens and data structures */ +#include "installparse.h" /* produced by yacc -d */ +#include <prprf.h> +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__ +#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 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; +} |