--- embedaddon/pcre/pcre_fullinfo.c	2012/02/21 23:05:51	1.1
+++ embedaddon/pcre/pcre_fullinfo.c	2012/10/09 09:19:17	1.1.1.3
@@ -6,7 +6,7 @@
 and semantics are as close as possible to those of the Perl 5 language.
 
                        Written by Philip Hazel
-           Copyright (c) 1997-2011 University of Cambridge
+           Copyright (c) 1997-2012 University of Cambridge
 
 -----------------------------------------------------------------------------
 Redistribution and use in source and binary forms, with or without
@@ -65,13 +65,17 @@ Arguments:
 Returns:           0 if data returned, negative on error
 */
 
+#ifdef COMPILE_PCRE8
 PCRE_EXP_DEFN int PCRE_CALL_CONVENTION
-pcre_fullinfo(const pcre *argument_re, const pcre_extra *extra_data, int what,
-  void *where)
+pcre_fullinfo(const pcre *argument_re, const pcre_extra *extra_data,
+  int what, void *where)
+#else
+PCRE_EXP_DEFN int PCRE_CALL_CONVENTION
+pcre16_fullinfo(const pcre16 *argument_re, const pcre16_extra *extra_data,
+  int what, void *where)
+#endif
 {
-real_pcre internal_re;
-pcre_study_data internal_study;
-const real_pcre *re = (const real_pcre *)argument_re;
+const REAL_PCRE *re = (const REAL_PCRE *)argument_re;
 const pcre_study_data *study = NULL;
 
 if (re == NULL || where == NULL) return PCRE_ERROR_NULL;
@@ -79,13 +83,19 @@ if (re == NULL || where == NULL) return PCRE_ERROR_NUL
 if (extra_data != NULL && (extra_data->flags & PCRE_EXTRA_STUDY_DATA) != 0)
   study = (const pcre_study_data *)extra_data->study_data;
 
+/* Check that the first field in the block is the magic number. If it is not,
+return with PCRE_ERROR_BADMAGIC. However, if the magic number is equal to
+REVERSED_MAGIC_NUMBER we return with PCRE_ERROR_BADENDIANNESS, which
+means that the pattern is likely compiled with different endianness. */
+
 if (re->magic_number != MAGIC_NUMBER)
-  {
-  re = _pcre_try_flipped(re, &internal_re, study, &internal_study);
-  if (re == NULL) return PCRE_ERROR_BADMAGIC;
-  if (study != NULL) study = &internal_study;
-  }
+  return re->magic_number == REVERSED_MAGIC_NUMBER?
+    PCRE_ERROR_BADENDIANNESS:PCRE_ERROR_BADMAGIC;
 
+/* Check that this pattern was compiled in the correct bit mode */
+
+if ((re->flags & PCRE_MODE) == 0) return PCRE_ERROR_BADMODE;
+
 switch (what)
   {
   case PCRE_INFO_OPTIONS:
@@ -106,11 +116,10 @@ switch (what)
       (extra_data != NULL &&
       (extra_data->flags & PCRE_EXTRA_EXECUTABLE_JIT) != 0 &&
       extra_data->executable_jit != NULL)?
-    _pcre_jit_get_size(extra_data->executable_jit) : 0;
+    PRIV(jit_get_size)(extra_data->executable_jit) : 0;
 #else
   *((size_t *)where) = 0;
 #endif
-
   break;
 
   case PCRE_INFO_CAPTURECOUNT:
@@ -123,7 +132,7 @@ switch (what)
 
   case PCRE_INFO_FIRSTBYTE:
   *((int *)where) =
-    ((re->flags & PCRE_FIRSTSET) != 0)? re->first_byte :
+    ((re->flags & PCRE_FIRSTSET) != 0)? re->first_char :
     ((re->flags & PCRE_STARTLINE) != 0)? -1 : -2;
   break;
 
@@ -131,7 +140,7 @@ switch (what)
   block, not the internal copy (with flipped integer fields). */
 
   case PCRE_INFO_FIRSTTABLE:
-  *((const uschar **)where) =
+  *((const pcre_uint8 **)where) =
     (study != NULL && (study->flags & PCRE_STUDY_MAPPED) != 0)?
       ((const pcre_study_data *)extra_data->study_data)->start_bits : NULL;
   break;
@@ -139,7 +148,7 @@ switch (what)
   case PCRE_INFO_MINLENGTH:
   *((int *)where) =
     (study != NULL && (study->flags & PCRE_STUDY_MINLEN) != 0)?
-      study->minlength : -1;
+      (int)(study->minlength) : -1;
   break;
 
   case PCRE_INFO_JIT:
@@ -150,7 +159,7 @@ switch (what)
 
   case PCRE_INFO_LASTLITERAL:
   *((int *)where) =
-    ((re->flags & PCRE_REQCHSET) != 0)? re->req_byte : -1;
+    ((re->flags & PCRE_REQCHSET) != 0)? re->req_char : -1;
   break;
 
   case PCRE_INFO_NAMEENTRYSIZE:
@@ -162,11 +171,11 @@ switch (what)
   break;
 
   case PCRE_INFO_NAMETABLE:
-  *((const uschar **)where) = (const uschar *)re + re->name_table_offset;
+  *((const pcre_uchar **)where) = (const pcre_uchar *)re + re->name_table_offset;
   break;
 
   case PCRE_INFO_DEFAULT_TABLES:
-  *((const uschar **)where) = (const uschar *)(_pcre_default_tables);
+  *((const pcre_uint8 **)where) = (const pcre_uint8 *)(PRIV(default_tables));
   break;
 
   /* From release 8.00 this will always return TRUE because NOPARTIAL is
@@ -182,6 +191,10 @@ switch (what)
 
   case PCRE_INFO_HASCRORLF:
   *((int *)where) = (re->flags & PCRE_HASCRORLF) != 0;
+  break;
+
+  case PCRE_INFO_MAXLOOKBEHIND:
+  *((int *)where) = re->max_lookbehind;
   break;
 
   default: return PCRE_ERROR_BADOPTION;