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-rw-r--r--res/ael/ael_lex.c101
1 files changed, 77 insertions, 24 deletions
diff --git a/res/ael/ael_lex.c b/res/ael/ael_lex.c
index 2a1440001..62bfc4659 100644
--- a/res/ael/ael_lex.c
+++ b/res/ael/ael_lex.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 33
+#define YY_FLEX_SUBMINOR_VERSION 35
#if YY_FLEX_SUBMINOR_VERSION > 0
#define FLEX_BETA
#endif
@@ -32,7 +32,7 @@
/* C99 systems have <inttypes.h>. Non-C99 systems may or may not. */
-#if __STDC_VERSION__ >= 199901L
+#if defined (__STDC_VERSION__) && __STDC_VERSION__ >= 199901L
/* C99 says to define __STDC_LIMIT_MACROS before including stdint.h,
* if you want the limit (max/min) macros for int types.
@@ -55,7 +55,6 @@ typedef int flex_int32_t;
typedef unsigned char flex_uint8_t;
typedef unsigned short int flex_uint16_t;
typedef unsigned int flex_uint32_t;
-#endif /* ! C99 */
/* Limits of integral types. */
#ifndef INT8_MIN
@@ -86,6 +85,8 @@ typedef unsigned int flex_uint32_t;
#define UINT32_MAX (4294967295U)
#endif
+#endif /* ! C99 */
+
#endif /* ! FLEXINT_H */
#ifdef __cplusplus
@@ -95,11 +96,12 @@ typedef unsigned int flex_uint32_t;
#else /* ! __cplusplus */
-#if __STDC__
+/* C99 requires __STDC__ to be defined as 1. */
+#if defined (__STDC__)
#define YY_USE_CONST
-#endif /* __STDC__ */
+#endif /* defined (__STDC__) */
#endif /* ! __cplusplus */
#ifdef YY_USE_CONST
@@ -135,8 +137,6 @@ typedef void* yyscan_t;
#define yycolumn (YY_CURRENT_BUFFER_LVALUE->yy_bs_column)
#define yy_flex_debug yyg->yy_flex_debug_r
-int ael_yylex_init (yyscan_t* scanner);
-
/* 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.
@@ -194,14 +194,9 @@ typedef struct yy_buffer_state *YY_BUFFER_STATE;
#define unput(c) yyunput( c, yyg->yytext_ptr , yyscanner )
-/* 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).
- */
-
#ifndef YY_TYPEDEF_YY_SIZE_T
#define YY_TYPEDEF_YY_SIZE_T
-typedef unsigned int yy_size_t;
+typedef size_t yy_size_t;
#endif
#ifndef YY_STRUCT_YY_BUFFER_STATE
@@ -950,7 +945,7 @@ static void pbcwhere(const char *text, int *line, int *col )
#define STORE_POS
#define STORE_LOC
#endif
-#line 953 "ael_lex.c"
+#line 948 "ael_lex.c"
#define INITIAL 0
#define paren 1
@@ -1019,6 +1014,10 @@ static int yy_init_globals (yyscan_t yyscanner );
# define yylloc yyg->yylloc_r
+int ael_yylex_init (yyscan_t* scanner);
+
+int ael_yylex_init_extra (YY_EXTRA_TYPE user_defined,yyscan_t* scanner);
+
/* Accessor methods to globals.
These are made visible to non-reentrant scanners for convenience. */
@@ -1098,7 +1097,7 @@ static int input (yyscan_t yyscanner );
/* 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 )
+#define ECHO do { if (fwrite( yytext, yyleng, 1, yyout )) {} } while (0)
#endif
/* Gets input and stuffs it into "buf". number of characters read, or YY_NULL,
@@ -1163,9 +1162,11 @@ static int input (yyscan_t yyscanner );
#ifndef YY_DECL
#define YY_DECL_IS_OURS 1
-extern int ael_yylex (YYSTYPE * yylval_param,YYLTYPE * yylloc_param ,yyscan_t yyscanner);
+extern int ael_yylex \
+ (YYSTYPE * yylval_param,YYLTYPE * yylloc_param ,yyscan_t yyscanner);
-#define YY_DECL int ael_yylex (YYSTYPE * yylval_param, YYLTYPE * yylloc_param , yyscan_t yyscanner)
+#define YY_DECL int ael_yylex \
+ (YYSTYPE * yylval_param, YYLTYPE * yylloc_param , yyscan_t yyscanner)
#endif /* !YY_DECL */
/* Code executed at the beginning of each rule, after yytext and yyleng
@@ -1195,7 +1196,7 @@ YY_DECL
#line 208 "ael.flex"
-#line 1198 "ael_lex.c"
+#line 1199 "ael_lex.c"
yylval = yylval_param;
@@ -2000,7 +2001,7 @@ YY_RULE_SETUP
#line 622 "ael.flex"
ECHO;
YY_BREAK
-#line 2003 "ael_lex.c"
+#line 2004 "ael_lex.c"
case YY_END_OF_BUFFER:
{
@@ -2231,7 +2232,7 @@ 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, num_to_read );
+ yyg->yy_n_chars, (size_t) num_to_read );
YY_CURRENT_BUFFER_LVALUE->yy_n_chars = yyg->yy_n_chars;
}
@@ -2255,6 +2256,14 @@ static int yy_get_next_buffer (yyscan_t yyscanner)
else
ret_val = EOB_ACT_CONTINUE_SCAN;
+ if ((yy_size_t) (yyg->yy_n_chars + number_to_move) > YY_CURRENT_BUFFER_LVALUE->yy_buf_size) {
+ /* Extend the array by 50%, plus the number we really need. */
+ yy_size_t new_size = yyg->yy_n_chars + number_to_move + (yyg->yy_n_chars >> 1);
+ YY_CURRENT_BUFFER_LVALUE->yy_ch_buf = (char *) ael_yyrealloc((void *) YY_CURRENT_BUFFER_LVALUE->yy_ch_buf,new_size ,yyscanner );
+ if ( ! YY_CURRENT_BUFFER_LVALUE->yy_ch_buf )
+ YY_FATAL_ERROR( "out of dynamic memory in yy_get_next_buffer()" );
+ }
+
yyg->yy_n_chars += number_to_move;
YY_CURRENT_BUFFER_LVALUE->yy_ch_buf[yyg->yy_n_chars] = YY_END_OF_BUFFER_CHAR;
YY_CURRENT_BUFFER_LVALUE->yy_ch_buf[yyg->yy_n_chars + 1] = YY_END_OF_BUFFER_CHAR;
@@ -2683,7 +2692,9 @@ static void ael_yyensure_buffer_stack (yyscan_t yyscanner)
yyg->yy_buffer_stack = (struct yy_buffer_state**)ael_yyalloc
(num_to_alloc * sizeof(struct yy_buffer_state*)
, yyscanner);
-
+ if ( ! yyg->yy_buffer_stack )
+ YY_FATAL_ERROR( "out of dynamic memory in ael_yyensure_buffer_stack()" );
+
memset(yyg->yy_buffer_stack, 0, num_to_alloc * sizeof(struct yy_buffer_state*));
yyg->yy_buffer_stack_max = num_to_alloc;
@@ -2701,6 +2712,8 @@ static void ael_yyensure_buffer_stack (yyscan_t yyscanner)
(yyg->yy_buffer_stack,
num_to_alloc * sizeof(struct yy_buffer_state*)
, yyscanner);
+ if ( ! yyg->yy_buffer_stack )
+ YY_FATAL_ERROR( "out of dynamic memory in ael_yyensure_buffer_stack()" );
/* zero only the new slots.*/
memset(yyg->yy_buffer_stack + yyg->yy_buffer_stack_max, 0, grow_size * sizeof(struct yy_buffer_state*));
@@ -2745,7 +2758,7 @@ YY_BUFFER_STATE ael_yy_scan_buffer (char * base, yy_size_t size , yyscan_t yys
/** Setup the input buffer state to scan a string. The next call to ael_yylex() will
* scan from a @e copy of @a str.
- * @param str a NUL-terminated string to scan
+ * @param yystr a NUL-terminated string to scan
* @param yyscanner The scanner object.
* @return the newly allocated buffer state object.
* @note If you want to scan bytes that may contain NUL values, then use
@@ -3019,6 +3032,42 @@ int ael_yylex_init(yyscan_t* ptr_yy_globals)
return yy_init_globals ( *ptr_yy_globals );
}
+/* ael_yylex_init_extra has the same functionality as ael_yylex_init, but follows the
+ * convention of taking the scanner as the last argument. Note however, that
+ * this is a *pointer* to a scanner, as it will be allocated by this call (and
+ * is the reason, too, why this function also must handle its own declaration).
+ * The user defined value in the first argument will be available to ael_yyalloc in
+ * the yyextra field.
+ */
+
+int ael_yylex_init_extra(YY_EXTRA_TYPE yy_user_defined,yyscan_t* ptr_yy_globals )
+
+{
+ struct yyguts_t dummy_yyguts;
+
+ ael_yyset_extra (yy_user_defined, &dummy_yyguts);
+
+ if (ptr_yy_globals == NULL){
+ errno = EINVAL;
+ return 1;
+ }
+
+ *ptr_yy_globals = (yyscan_t) ael_yyalloc ( sizeof( struct yyguts_t ), &dummy_yyguts );
+
+ if (*ptr_yy_globals == NULL){
+ errno = ENOMEM;
+ return 1;
+ }
+
+ /* By setting to 0xAA, we expose bugs in
+ yy_init_globals. Leave at 0x00 for releases. */
+ memset(*ptr_yy_globals,0x00,sizeof(struct yyguts_t));
+
+ ael_yyset_extra (yy_user_defined, *ptr_yy_globals);
+
+ return yy_init_globals ( *ptr_yy_globals );
+}
+
static int yy_init_globals (yyscan_t yyscanner)
{
struct yyguts_t * yyg = (struct yyguts_t*)yyscanner;
@@ -3281,7 +3330,9 @@ struct pval *ael2_parse(char *filename, int *errors)
my_file = strdup(filename);
stat(filename, &stats);
buffer = (char*)malloc(stats.st_size+2);
- fread(buffer, 1, stats.st_size, fin);
+ if (fread(buffer, 1, stats.st_size, fin) != stats.st_size) {
+ ast_log(LOG_ERROR, "fread() failed: %s\n", strerror(errno));
+ }
buffer[stats.st_size]=0;
fclose(fin);
@@ -3349,7 +3400,9 @@ static void setup_filestack(char *fnamebuf2, int fnamebuf_siz, glob_t *globbuf,
struct stat stats;
stat(fnamebuf2, &stats);
buffer = (char*)malloc(stats.st_size+1);
- fread(buffer, 1, stats.st_size, in1);
+ if (fread(buffer, 1, stats.st_size, in1) != stats.st_size) {
+ ast_log(LOG_ERROR, "fread() failed: %s\n", strerror(errno));
+ }
buffer[stats.st_size] = 0;
ast_log(LOG_NOTICE," --Read in included file %s, %d chars\n",fnamebuf2, (int)stats.st_size);
fclose(in1);
generated by cgit v1.2.3 (git 2.39.1) at 2024-06-29 16:30:04 +0000