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-rw-r--r--lib/scanner.c206
1 files changed, 100 insertions, 106 deletions
diff --git a/lib/scanner.c b/lib/scanner.c
index a7a401a..e58e66a 100644
--- a/lib/scanner.c
+++ b/lib/scanner.c
@@ -9,7 +9,7 @@
#define FLEX_SCANNER
#define YY_FLEX_MAJOR_VERSION 2
#define YY_FLEX_MINOR_VERSION 5
-#define YY_FLEX_SUBMINOR_VERSION 35
+#define YY_FLEX_SUBMINOR_VERSION 39
#if YY_FLEX_SUBMINOR_VERSION > 0
#define FLEX_BETA
#endif
@@ -159,15 +159,7 @@ typedef void* yyscan_t;
/* Size of default input buffer. */
#ifndef YY_BUF_SIZE
-#ifdef __ia64__
-/* On IA-64, the buffer size is 16k, not 8k.
- * Moreover, YY_BUF_SIZE is 2*YY_READ_BUF_SIZE in the general case.
- * Ditto for the __ia64__ case accordingly.
- */
-#define YY_BUF_SIZE 32768
-#else
#define YY_BUF_SIZE 16384
-#endif /* __ia64__ */
#endif
/* The state buf must be large enough to hold one state per character in the main buffer.
@@ -179,6 +171,11 @@ typedef void* yyscan_t;
typedef struct yy_buffer_state *YY_BUFFER_STATE;
#endif
+#ifndef YY_TYPEDEF_YY_SIZE_T
+#define YY_TYPEDEF_YY_SIZE_T
+typedef size_t yy_size_t;
+#endif
+
#define EOB_ACT_CONTINUE_SCAN 0
#define EOB_ACT_END_OF_FILE 1
#define EOB_ACT_LAST_MATCH 2
@@ -197,6 +194,13 @@ typedef struct yy_buffer_state *YY_BUFFER_STATE;
if ( yytext[yyl] == '\n' )\
--yylineno;\
}while(0)
+ #define YY_LINENO_REWIND_TO(dst) \
+ do {\
+ const char *p;\
+ for ( p = yy_cp-1; p >= (dst); --p)\
+ if ( *p == '\n' )\
+ --yylineno;\
+ }while(0)
/* Return all but the first "n" matched characters back to the input stream. */
#define yyless(n) \
@@ -214,11 +218,6 @@ typedef struct yy_buffer_state *YY_BUFFER_STATE;
#define unput(c) yyunput( c, yyg->yytext_ptr , yyscanner )
-#ifndef YY_TYPEDEF_YY_SIZE_T
-#define YY_TYPEDEF_YY_SIZE_T
-typedef size_t yy_size_t;
-#endif
-
#ifndef YY_STRUCT_YY_BUFFER_STATE
#define YY_STRUCT_YY_BUFFER_STATE
struct yy_buffer_state
@@ -236,7 +235,7 @@ struct yy_buffer_state
/* Number of characters read into yy_ch_buf, not including EOB
* characters.
*/
- int yy_n_chars;
+ yy_size_t 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
@@ -315,7 +314,7 @@ static void libconfig_yy_init_buffer (YY_BUFFER_STATE b,FILE *file ,yyscan_t yys
YY_BUFFER_STATE libconfig_yy_scan_buffer (char *base,yy_size_t size ,yyscan_t yyscanner );
YY_BUFFER_STATE libconfig_yy_scan_string (yyconst char *yy_str ,yyscan_t yyscanner );
-YY_BUFFER_STATE libconfig_yy_scan_bytes (yyconst char *bytes,int len ,yyscan_t yyscanner );
+YY_BUFFER_STATE libconfig_yy_scan_bytes (yyconst char *bytes,yy_size_t len ,yyscan_t yyscanner );
void *libconfig_yyalloc (yy_size_t ,yyscan_t yyscanner );
void *libconfig_yyrealloc (void *,yy_size_t ,yyscan_t yyscanner );
@@ -345,7 +344,7 @@ void libconfig_yyfree (void * ,yyscan_t yyscanner );
#define YY_AT_BOL() (YY_CURRENT_BUFFER_LVALUE->yy_at_bol)
-#define libconfig_yywrap(n) 1
+#define libconfig_yywrap(yyscanner) 1
#define YY_SKIP_YYWRAP
typedef unsigned char YY_CHAR;
@@ -551,7 +550,7 @@ static yyconst flex_int32_t yy_rule_can_match_eol[43] =
/* -*- mode: C -*- */
/* --------------------------------------------------------------------------
libconfig - A library for processing structured configuration files
- Copyright (C) 2005-2010 Mark A Lindner
+ Copyright (C) 2005-2014 Mark A Lindner
This file is part of libconfig.
@@ -571,7 +570,7 @@ static yyconst flex_int32_t yy_rule_can_match_eol[43] =
----------------------------------------------------------------------------
*/
#define YY_NO_UNISTD_H 1
-#line 35 "scanner.l"
+#line 36 "scanner.l"
#ifdef _MSC_VER
#pragma warning (disable: 4996)
@@ -580,10 +579,10 @@ static yyconst flex_int32_t yy_rule_can_match_eol[43] =
#include <stdlib.h>
#include <ctype.h>
#include <string.h>
-#include "grammar.h"
-#include "wincompat.h"
#include "parsectx.h"
#include "scanctx.h"
+#include "grammar.h"
+#include "wincompat.h"
#define YY_NO_INPUT // Suppress generation of useless input() function
@@ -622,7 +621,7 @@ static unsigned long long fromhex(const char *s)
}
-#line 626 "scanner.c"
+#line 625 "scanner.c"
#define INITIAL 0
#define COMMENT 1
@@ -652,8 +651,8 @@ struct yyguts_t
size_t yy_buffer_stack_max; /**< capacity of stack. */
YY_BUFFER_STATE * yy_buffer_stack; /**< Stack as an array. */
char yy_hold_char;
- int yy_n_chars;
- int yyleng_r;
+ yy_size_t yy_n_chars;
+ yy_size_t yyleng_r;
char *yy_c_buf_p;
int yy_init;
int yy_start;
@@ -706,7 +705,7 @@ FILE *libconfig_yyget_out (yyscan_t yyscanner );
void libconfig_yyset_out (FILE * out_str ,yyscan_t yyscanner );
-int libconfig_yyget_leng (yyscan_t yyscanner );
+yy_size_t libconfig_yyget_leng (yyscan_t yyscanner );
char *libconfig_yyget_text (yyscan_t yyscanner );
@@ -714,6 +713,10 @@ int libconfig_yyget_lineno (yyscan_t yyscanner );
void libconfig_yyset_lineno (int line_number ,yyscan_t yyscanner );
+int libconfig_yyget_column (yyscan_t yyscanner );
+
+void libconfig_yyset_column (int column_no ,yyscan_t yyscanner );
+
YYSTYPE * libconfig_yyget_lval (yyscan_t yyscanner );
void libconfig_yyset_lval (YYSTYPE * yylval_param ,yyscan_t yyscanner );
@@ -750,12 +753,7 @@ static int input (yyscan_t yyscanner );
/* Amount of stuff to slurp up with each read. */
#ifndef YY_READ_BUF_SIZE
-#ifdef __ia64__
-/* On IA-64, the buffer size is 16k, not 8k */
-#define YY_READ_BUF_SIZE 16384
-#else
#define YY_READ_BUF_SIZE 8192
-#endif /* __ia64__ */
#endif
/* Copy whatever the last rule matched to the standard output. */
@@ -862,11 +860,6 @@ YY_DECL
register int yy_act;
struct yyguts_t * yyg = (struct yyguts_t*)yyscanner;
-#line 100 "scanner.l"
-
-
-#line 869 "scanner.c"
-
yylval = yylval_param;
if ( !yyg->yy_init )
@@ -895,6 +888,12 @@ YY_DECL
libconfig_yy_load_buffer_state(yyscanner );
}
+ {
+#line 101 "scanner.l"
+
+
+#line 896 "scanner.c"
+
while ( 1 ) /* loops until end-of-file is reached */
{
yy_cp = yyg->yy_c_buf_p;
@@ -912,7 +911,7 @@ YY_DECL
yy_match:
do
{
- register YY_CHAR yy_c = yy_ec[YY_SC_TO_UI(*yy_cp)];
+ register YY_CHAR yy_c = yy_ec[YY_SC_TO_UI(*yy_cp)] ;
if ( yy_accept[yy_current_state] )
{
yyg->yy_last_accepting_state = yy_current_state;
@@ -927,22 +926,18 @@ yy_match:
yy_current_state = yy_nxt[yy_base[yy_current_state] + (unsigned int) yy_c];
++yy_cp;
}
- while ( yy_base[yy_current_state] != 204 );
+ while ( yy_current_state != 102 );
+ yy_cp = yyg->yy_last_accepting_cpos;
+ yy_current_state = yyg->yy_last_accepting_state;
yy_find_action:
yy_act = yy_accept[yy_current_state];
- if ( yy_act == 0 )
- { /* have to back up */
- yy_cp = yyg->yy_last_accepting_cpos;
- yy_current_state = yyg->yy_last_accepting_state;
- yy_act = yy_accept[yy_current_state];
- }
YY_DO_BEFORE_ACTION;
if ( yy_act != YY_END_OF_BUFFER && yy_rule_can_match_eol[yy_act] )
{
- int yyl;
+ yy_size_t yyl;
for ( yyl = 0; yyl < yyleng; ++yyl )
if ( yytext[yyl] == '\n' )
@@ -965,69 +960,69 @@ do_action: /* This label is used only to access EOF actions. */
case 1:
YY_RULE_SETUP
-#line 102 "scanner.l"
+#line 103 "scanner.l"
{ BEGIN COMMENT; }
YY_BREAK
case 2:
YY_RULE_SETUP
-#line 103 "scanner.l"
+#line 104 "scanner.l"
{ BEGIN INITIAL; }
YY_BREAK
case 3:
YY_RULE_SETUP
-#line 104 "scanner.l"
+#line 105 "scanner.l"
{ /* ignore */ }
YY_BREAK
case 4:
/* rule 4 can match eol */
YY_RULE_SETUP
-#line 105 "scanner.l"
+#line 106 "scanner.l"
{ /* ignore */ }
YY_BREAK
case 5:
YY_RULE_SETUP
-#line 107 "scanner.l"
+#line 108 "scanner.l"
{ BEGIN STRING; }
YY_BREAK
case 6:
/* rule 6 can match eol */
YY_RULE_SETUP
-#line 108 "scanner.l"
+#line 109 "scanner.l"
{ scanctx_append_string(yyextra, yytext); }
YY_BREAK
case 7:
YY_RULE_SETUP
-#line 109 "scanner.l"
+#line 110 "scanner.l"
{ scanctx_append_string(yyextra, "\n"); }
YY_BREAK
case 8:
YY_RULE_SETUP
-#line 110 "scanner.l"
+#line 111 "scanner.l"
{ scanctx_append_string(yyextra, "\r"); }
YY_BREAK
case 9:
YY_RULE_SETUP
-#line 111 "scanner.l"
+#line 112 "scanner.l"
{ scanctx_append_string(yyextra, "\t"); }
YY_BREAK
case 10:
YY_RULE_SETUP
-#line 112 "scanner.l"
+#line 113 "scanner.l"
{ scanctx_append_string(yyextra, "\f"); }
YY_BREAK
case 11:
YY_RULE_SETUP
-#line 113 "scanner.l"
+#line 114 "scanner.l"
{ scanctx_append_string(yyextra, "\\"); }
YY_BREAK
case 12:
YY_RULE_SETUP
-#line 114 "scanner.l"
+#line 115 "scanner.l"
{ scanctx_append_string(yyextra, "\""); }
YY_BREAK
case 13:
YY_RULE_SETUP
-#line 115 "scanner.l"
+#line 116 "scanner.l"
{
char c[2] = { (char)(strtol(yytext + 2, NULL, 16) & 0xFF),
0 };
@@ -1036,12 +1031,12 @@ YY_RULE_SETUP
YY_BREAK
case 14:
YY_RULE_SETUP
-#line 120 "scanner.l"
+#line 121 "scanner.l"
{ scanctx_append_string(yyextra, "\\"); }
YY_BREAK
case 15:
YY_RULE_SETUP
-#line 121 "scanner.l"
+#line 122 "scanner.l"
{
yylval->sval = scanctx_take_string(yyextra);
BEGIN INITIAL;
@@ -1050,28 +1045,28 @@ YY_RULE_SETUP
YY_BREAK
case 16:
YY_RULE_SETUP
-#line 127 "scanner.l"
+#line 128 "scanner.l"
{ BEGIN INCLUDE; }
YY_BREAK
case 17:
/* rule 17 can match eol */
YY_RULE_SETUP
-#line 128 "scanner.l"
+#line 129 "scanner.l"
{ scanctx_append_string(yyextra, yytext); }
YY_BREAK
case 18:
YY_RULE_SETUP
-#line 129 "scanner.l"
+#line 130 "scanner.l"
{ scanctx_append_string(yyextra, "\\"); }
YY_BREAK
case 19:
YY_RULE_SETUP
-#line 130 "scanner.l"
+#line 131 "scanner.l"
{ scanctx_append_string(yyextra, "\""); }
YY_BREAK
case 20:
YY_RULE_SETUP
-#line 131 "scanner.l"
+#line 132 "scanner.l"
{
const char *error;
FILE *fp = scanctx_push_include(yyextra,
@@ -1097,67 +1092,67 @@ YY_RULE_SETUP
case 21:
/* rule 21 can match eol */
YY_RULE_SETUP
-#line 155 "scanner.l"
+#line 156 "scanner.l"
{ /* ignore */ }
YY_BREAK
case 22:
YY_RULE_SETUP
-#line 156 "scanner.l"
+#line 157 "scanner.l"
{ /* ignore */ }
YY_BREAK
case 23:
YY_RULE_SETUP
-#line 158 "scanner.l"
+#line 159 "scanner.l"
{ return(TOK_EQUALS); }
YY_BREAK
case 24:
YY_RULE_SETUP
-#line 159 "scanner.l"
+#line 160 "scanner.l"
{ return(TOK_COMMA); }
YY_BREAK
case 25:
YY_RULE_SETUP
-#line 160 "scanner.l"
+#line 161 "scanner.l"
{ return(TOK_GROUP_START); }
YY_BREAK
case 26:
YY_RULE_SETUP
-#line 161 "scanner.l"
+#line 162 "scanner.l"
{ return(TOK_GROUP_END); }
YY_BREAK
case 27:
YY_RULE_SETUP
-#line 162 "scanner.l"
+#line 163 "scanner.l"
{ yylval->ival = 1; return(TOK_BOOLEAN); }
YY_BREAK
case 28:
YY_RULE_SETUP
-#line 163 "scanner.l"
+#line 164 "scanner.l"
{ yylval->ival = 0; return(TOK_BOOLEAN); }
YY_BREAK
case 29:
YY_RULE_SETUP
-#line 164 "scanner.l"
+#line 165 "scanner.l"
{ yylval->sval = yytext; return(TOK_NAME); }
YY_BREAK
case 30:
YY_RULE_SETUP
-#line 165 "scanner.l"
+#line 166 "scanner.l"
{ yylval->fval = atof(yytext); return(TOK_FLOAT); }
YY_BREAK
case 31:
YY_RULE_SETUP
-#line 166 "scanner.l"
+#line 167 "scanner.l"
{ yylval->ival = atoi(yytext); return(TOK_INTEGER); }
YY_BREAK
case 32:
YY_RULE_SETUP
-#line 167 "scanner.l"
+#line 168 "scanner.l"
{ yylval->llval = atoll(yytext); return(TOK_INTEGER64); }
YY_BREAK
case 33:
YY_RULE_SETUP
-#line 168 "scanner.l"
+#line 169 "scanner.l"
{
yylval->ival = strtoul(yytext, NULL, 16);
return(TOK_HEX);
@@ -1165,32 +1160,32 @@ YY_RULE_SETUP
YY_BREAK
case 34:
YY_RULE_SETUP
-#line 172 "scanner.l"
+#line 173 "scanner.l"
{ yylval->llval = fromhex(yytext); return(TOK_HEX64); }
YY_BREAK
case 35:
YY_RULE_SETUP
-#line 173 "scanner.l"
+#line 174 "scanner.l"
{ return(TOK_ARRAY_START); }
YY_BREAK
case 36:
YY_RULE_SETUP
-#line 174 "scanner.l"
+#line 175 "scanner.l"
{ return(TOK_ARRAY_END); }
YY_BREAK
case 37:
YY_RULE_SETUP
-#line 175 "scanner.l"
+#line 176 "scanner.l"
{ return(TOK_LIST_START); }
YY_BREAK
case 38:
YY_RULE_SETUP
-#line 176 "scanner.l"
+#line 177 "scanner.l"
{ return(TOK_LIST_END); }
YY_BREAK
case 39:
YY_RULE_SETUP
-#line 177 "scanner.l"
+#line 178 "scanner.l"
{ return(TOK_SEMICOLON); }
YY_BREAK
case 40:
@@ -1198,19 +1193,19 @@ case 40:
yyg->yy_c_buf_p = yy_cp -= 1;
YY_DO_BEFORE_ACTION; /* set up yytext again */
YY_RULE_SETUP
-#line 178 "scanner.l"
+#line 179 "scanner.l"
{ /* ignore */ }
YY_BREAK
case 41:
YY_RULE_SETUP
-#line 179 "scanner.l"
+#line 180 "scanner.l"
{ return(TOK_GARBAGE); }
YY_BREAK
case YY_STATE_EOF(INITIAL):
case YY_STATE_EOF(COMMENT):
case YY_STATE_EOF(STRING):
case YY_STATE_EOF(INCLUDE):
-#line 181 "scanner.l"
+#line 182 "scanner.l"
{
YY_BUFFER_STATE buf = (YY_BUFFER_STATE)scanctx_pop_include(
yyextra);
@@ -1225,10 +1220,10 @@ case YY_STATE_EOF(INCLUDE):
YY_BREAK
case 42:
YY_RULE_SETUP
-#line 192 "scanner.l"
+#line 193 "scanner.l"
ECHO;
YY_BREAK
-#line 1232 "scanner.c"
+#line 1227 "scanner.c"
case YY_END_OF_BUFFER:
{
@@ -1293,7 +1288,8 @@ ECHO;
else
{
- yy_cp = yyg->yy_c_buf_p;
+ yy_cp = yyg->yy_last_accepting_cpos;
+ yy_current_state = yyg->yy_last_accepting_state;
goto yy_find_action;
}
}
@@ -1357,6 +1353,7 @@ ECHO;
"fatal flex scanner internal error--no action found" );
} /* end of action switch */
} /* end of scanning one token */
+ } /* end of user's declarations */
} /* end of libconfig_yylex */
/* yy_get_next_buffer - try to read in a new buffer
@@ -1413,21 +1410,21 @@ static int yy_get_next_buffer (yyscan_t yyscanner)
else
{
- int num_to_read =
+ yy_size_t num_to_read =
YY_CURRENT_BUFFER_LVALUE->yy_buf_size - number_to_move - 1;
while ( num_to_read <= 0 )
{ /* Not enough room in the buffer - grow it. */
/* just a shorter name for the current buffer */
- YY_BUFFER_STATE b = YY_CURRENT_BUFFER;
+ YY_BUFFER_STATE b = YY_CURRENT_BUFFER_LVALUE;
int yy_c_buf_p_offset =
(int) (yyg->yy_c_buf_p - b->yy_ch_buf);
if ( b->yy_is_our_buffer )
{
- int new_size = b->yy_buf_size * 2;
+ yy_size_t new_size = b->yy_buf_size * 2;
if ( new_size <= 0 )
b->yy_buf_size += b->yy_buf_size / 8;
@@ -1458,7 +1455,7 @@ static int yy_get_next_buffer (yyscan_t yyscanner)
/* Read in more data. */
YY_INPUT( (&YY_CURRENT_BUFFER_LVALUE->yy_ch_buf[number_to_move]),
- yyg->yy_n_chars, (size_t) num_to_read );
+ yyg->yy_n_chars, num_to_read );
YY_CURRENT_BUFFER_LVALUE->yy_n_chars = yyg->yy_n_chars;
}
@@ -1556,6 +1553,7 @@ static int yy_get_next_buffer (yyscan_t yyscanner)
yy_current_state = yy_nxt[yy_base[yy_current_state] + (unsigned int) yy_c];
yy_is_jam = (yy_current_state == 102);
+ (void)yyg;
return yy_is_jam ? 0 : yy_current_state;
}
@@ -1584,7 +1582,7 @@ static int yy_get_next_buffer (yyscan_t yyscanner)
else
{ /* need more input */
- int offset = yyg->yy_c_buf_p - yyg->yytext_ptr;
+ yy_size_t offset = yyg->yy_c_buf_p - yyg->yytext_ptr;
++yyg->yy_c_buf_p;
switch ( yy_get_next_buffer( yyscanner ) )
@@ -1756,10 +1754,6 @@ static void libconfig_yy_load_buffer_state (yyscan_t yyscanner)
libconfig_yyfree((void *) b ,yyscanner );
}
-#ifndef __cplusplus
-extern int isatty (int );
-#endif /* __cplusplus */
-
/* Initializes or reinitializes a buffer.
* This function is sometimes called more than once on the same buffer,
* such as during a libconfig_yyrestart() or at EOF.
@@ -1784,7 +1778,7 @@ extern int isatty (int );
b->yy_bs_column = 0;
}
- b->yy_is_interactive = file ? (isatty( fileno(file) ) > 0) : 0;
+ b->yy_is_interactive = 0;
errno = oerrno;
}
@@ -1876,7 +1870,7 @@ void libconfig_yypop_buffer_state (yyscan_t yyscanner)
*/
static void libconfig_yyensure_buffer_stack (yyscan_t yyscanner)
{
- int num_to_alloc;
+ yy_size_t num_to_alloc;
struct yyguts_t * yyg = (struct yyguts_t*)yyscanner;
if (!yyg->yy_buffer_stack) {
@@ -1974,12 +1968,12 @@ YY_BUFFER_STATE libconfig_yy_scan_string (yyconst char * yystr , yyscan_t yyscan
* @param yyscanner The scanner object.
* @return the newly allocated buffer state object.
*/
-YY_BUFFER_STATE libconfig_yy_scan_bytes (yyconst char * yybytes, int _yybytes_len , yyscan_t yyscanner)
+YY_BUFFER_STATE libconfig_yy_scan_bytes (yyconst char * yybytes, yy_size_t _yybytes_len , yyscan_t yyscanner)
{
YY_BUFFER_STATE b;
char *buf;
yy_size_t n;
- int i;
+ yy_size_t i;
/* Get memory for full buffer, including space for trailing EOB's. */
n = _yybytes_len + 2;
@@ -2089,7 +2083,7 @@ FILE *libconfig_yyget_out (yyscan_t yyscanner)
/** Get the length of the current token.
* @param yyscanner The scanner object.
*/
-int libconfig_yyget_leng (yyscan_t yyscanner)
+yy_size_t libconfig_yyget_leng (yyscan_t yyscanner)
{
struct yyguts_t * yyg = (struct yyguts_t*)yyscanner;
return yyleng;
@@ -2125,7 +2119,7 @@ void libconfig_yyset_lineno (int line_number , yyscan_t yyscanner)
/* lineno is only valid if an input buffer exists. */
if (! YY_CURRENT_BUFFER )
- yy_fatal_error( "libconfig_yyset_lineno called with no buffer" , yyscanner);
+ YY_FATAL_ERROR( "libconfig_yyset_lineno called with no buffer" );
yylineno = line_number;
}
@@ -2140,7 +2134,7 @@ void libconfig_yyset_column (int column_no , yyscan_t yyscanner)
/* column is only valid if an input buffer exists. */
if (! YY_CURRENT_BUFFER )
- yy_fatal_error( "libconfig_yyset_column called with no buffer" , yyscanner);
+ YY_FATAL_ERROR( "libconfig_yyset_column called with no buffer" );
yycolumn = column_no;
}
@@ -2364,4 +2358,4 @@ void libconfig_yyfree (void * ptr , yyscan_t yyscanner)
#define YYTABLES_NAME "yytables"
-#line 192 "scanner.l"
+#line 193 "scanner.l"
generated by cgit v1.2.3 (git 2.25.1) at 2024-06-02 01:08:34 +0000