* Merged changes ONLY eAthena 15101.

git-svn-id: https://rathena.svn.sourceforge.net/svnroot/rathena/trunk@16169 54d463be-8e91-2dee-dedb-b68131a5f0ec

1 files changed, 176 insertions, 43 deletions

diff --git a/3rdparty/pcre/include/pcre.h b/3rdparty/pcre/include/pcre.h
index 42a109a65..712bd3d71 100644
--- a/3rdparty/pcre/include/pcre.h
+++ b/3rdparty/pcre/include/pcre.h
@@ -5,7 +5,7 @@
 /* This is the public header file for the PCRE library, to be #included by
 applications that call the PCRE functions.
 
-           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
@@ -42,9 +42,9 @@ POSSIBILITY OF SUCH DAMAGE.
 /* The current PCRE version information. */
 
 #define PCRE_MAJOR          8
-#define PCRE_MINOR          20
+#define PCRE_MINOR          30
 #define PCRE_PRERELEASE     
-#define PCRE_DATE           2011-10-21
+#define PCRE_DATE           2012-02-04
 
 /* When an application links to a PCRE DLL in Windows, the symbols that are
 imported have to be identified as such. When building PCRE, the appropriate
@@ -98,28 +98,37 @@ extern "C" {
 /* Options. Some are compile-time only, some are run-time only, and some are
 both, so we keep them all distinct. However, almost all the bits in the options
 word are now used. In the long run, we may have to re-use some of the
-compile-time only bits for runtime options, or vice versa. */
+compile-time only bits for runtime options, or vice versa. In the comments
+below, "compile", "exec", and "DFA exec" mean that the option is permitted to
+be set for those functions; "used in" means that an option may be set only for
+compile, but is subsequently referenced in exec and/or DFA exec. Any of the
+compile-time options may be inspected during studying (and therefore JIT
+compiling). */
 
 #define PCRE_CASELESS           0x00000001  /* Compile */
 #define PCRE_MULTILINE          0x00000002  /* Compile */
 #define PCRE_DOTALL             0x00000004  /* Compile */
 #define PCRE_EXTENDED           0x00000008  /* Compile */
 #define PCRE_ANCHORED           0x00000010  /* Compile, exec, DFA exec */
-#define PCRE_DOLLAR_ENDONLY     0x00000020  /* Compile */
+#define PCRE_DOLLAR_ENDONLY     0x00000020  /* Compile, used in exec, DFA exec */
 #define PCRE_EXTRA              0x00000040  /* Compile */
 #define PCRE_NOTBOL             0x00000080  /* Exec, DFA exec */
 #define PCRE_NOTEOL             0x00000100  /* Exec, DFA exec */
 #define PCRE_UNGREEDY           0x00000200  /* Compile */
 #define PCRE_NOTEMPTY           0x00000400  /* Exec, DFA exec */
-#define PCRE_UTF8               0x00000800  /* Compile */
+/* The next two are also used in exec and DFA exec */
+#define PCRE_UTF8               0x00000800  /* Compile (same as PCRE_UTF16) */
+#define PCRE_UTF16              0x00000800  /* Compile (same as PCRE_UTF8) */
 #define PCRE_NO_AUTO_CAPTURE    0x00001000  /* Compile */
-#define PCRE_NO_UTF8_CHECK      0x00002000  /* Compile, exec, DFA exec */
+/* The next two are also used in exec and DFA exec */
+#define PCRE_NO_UTF8_CHECK      0x00002000  /* Compile (same as PCRE_NO_UTF16_CHECK) */
+#define PCRE_NO_UTF16_CHECK     0x00002000  /* Compile (same as PCRE_NO_UTF8_CHECK) */
 #define PCRE_AUTO_CALLOUT       0x00004000  /* Compile */
 #define PCRE_PARTIAL_SOFT       0x00008000  /* Exec, DFA exec */
 #define PCRE_PARTIAL            0x00008000  /* Backwards compatible synonym */
 #define PCRE_DFA_SHORTEST       0x00010000  /* DFA exec */
 #define PCRE_DFA_RESTART        0x00020000  /* DFA exec */
-#define PCRE_FIRSTLINE          0x00040000  /* Compile */
+#define PCRE_FIRSTLINE          0x00040000  /* Compile, used in exec, DFA exec */
 #define PCRE_DUPNAMES           0x00080000  /* Compile */
 #define PCRE_NEWLINE_CR         0x00100000  /* Compile, exec, DFA exec */
 #define PCRE_NEWLINE_LF         0x00200000  /* Compile, exec, DFA exec */
@@ -128,43 +137,48 @@ compile-time only bits for runtime options, or vice versa. */
 #define PCRE_NEWLINE_ANYCRLF    0x00500000  /* Compile, exec, DFA exec */
 #define PCRE_BSR_ANYCRLF        0x00800000  /* Compile, exec, DFA exec */
 #define PCRE_BSR_UNICODE        0x01000000  /* Compile, exec, DFA exec */
-#define PCRE_JAVASCRIPT_COMPAT  0x02000000  /* Compile */
+#define PCRE_JAVASCRIPT_COMPAT  0x02000000  /* Compile, used in exec */
 #define PCRE_NO_START_OPTIMIZE  0x04000000  /* Compile, exec, DFA exec */
 #define PCRE_NO_START_OPTIMISE  0x04000000  /* Synonym */
 #define PCRE_PARTIAL_HARD       0x08000000  /* Exec, DFA exec */
 #define PCRE_NOTEMPTY_ATSTART   0x10000000  /* Exec, DFA exec */
-#define PCRE_UCP                0x20000000  /* Compile */
+#define PCRE_UCP                0x20000000  /* Compile, used in exec, DFA exec */
 
 /* Exec-time and get/set-time error codes */
 
-#define PCRE_ERROR_NOMATCH         (-1)
-#define PCRE_ERROR_NULL            (-2)
-#define PCRE_ERROR_BADOPTION       (-3)
-#define PCRE_ERROR_BADMAGIC        (-4)
-#define PCRE_ERROR_UNKNOWN_OPCODE  (-5)
-#define PCRE_ERROR_UNKNOWN_NODE    (-5)  /* For backward compatibility */
-#define PCRE_ERROR_NOMEMORY        (-6)
-#define PCRE_ERROR_NOSUBSTRING     (-7)
-#define PCRE_ERROR_MATCHLIMIT      (-8)
-#define PCRE_ERROR_CALLOUT         (-9)  /* Never used by PCRE itself */
-#define PCRE_ERROR_BADUTF8        (-10)
-#define PCRE_ERROR_BADUTF8_OFFSET (-11)
-#define PCRE_ERROR_PARTIAL        (-12)
-#define PCRE_ERROR_BADPARTIAL     (-13)
-#define PCRE_ERROR_INTERNAL       (-14)
-#define PCRE_ERROR_BADCOUNT       (-15)
-#define PCRE_ERROR_DFA_UITEM      (-16)
-#define PCRE_ERROR_DFA_UCOND      (-17)
-#define PCRE_ERROR_DFA_UMLIMIT    (-18)
-#define PCRE_ERROR_DFA_WSSIZE     (-19)
-#define PCRE_ERROR_DFA_RECURSE    (-20)
-#define PCRE_ERROR_RECURSIONLIMIT (-21)
-#define PCRE_ERROR_NULLWSLIMIT    (-22)  /* No longer actually used */
-#define PCRE_ERROR_BADNEWLINE     (-23)
-#define PCRE_ERROR_BADOFFSET      (-24)
-#define PCRE_ERROR_SHORTUTF8      (-25)
-#define PCRE_ERROR_RECURSELOOP    (-26)
-#define PCRE_ERROR_JIT_STACKLIMIT (-27)
+#define PCRE_ERROR_NOMATCH          (-1)
+#define PCRE_ERROR_NULL             (-2)
+#define PCRE_ERROR_BADOPTION        (-3)
+#define PCRE_ERROR_BADMAGIC         (-4)
+#define PCRE_ERROR_UNKNOWN_OPCODE   (-5)
+#define PCRE_ERROR_UNKNOWN_NODE     (-5)  /* For backward compatibility */
+#define PCRE_ERROR_NOMEMORY         (-6)
+#define PCRE_ERROR_NOSUBSTRING      (-7)
+#define PCRE_ERROR_MATCHLIMIT       (-8)
+#define PCRE_ERROR_CALLOUT          (-9)  /* Never used by PCRE itself */
+#define PCRE_ERROR_BADUTF8         (-10)  /* Same for 8/16 */
+#define PCRE_ERROR_BADUTF16        (-10)  /* Same for 8/16 */
+#define PCRE_ERROR_BADUTF8_OFFSET  (-11)  /* Same for 8/16 */
+#define PCRE_ERROR_BADUTF16_OFFSET (-11)  /* Same for 8/16 */
+#define PCRE_ERROR_PARTIAL         (-12)
+#define PCRE_ERROR_BADPARTIAL      (-13)
+#define PCRE_ERROR_INTERNAL        (-14)
+#define PCRE_ERROR_BADCOUNT        (-15)
+#define PCRE_ERROR_DFA_UITEM       (-16)
+#define PCRE_ERROR_DFA_UCOND       (-17)
+#define PCRE_ERROR_DFA_UMLIMIT     (-18)
+#define PCRE_ERROR_DFA_WSSIZE      (-19)
+#define PCRE_ERROR_DFA_RECURSE     (-20)
+#define PCRE_ERROR_RECURSIONLIMIT  (-21)
+#define PCRE_ERROR_NULLWSLIMIT     (-22)  /* No longer actually used */
+#define PCRE_ERROR_BADNEWLINE      (-23)
+#define PCRE_ERROR_BADOFFSET       (-24)
+#define PCRE_ERROR_SHORTUTF8       (-25)
+#define PCRE_ERROR_SHORTUTF16      (-25)  /* Same for 8/16 */
+#define PCRE_ERROR_RECURSELOOP     (-26)
+#define PCRE_ERROR_JIT_STACKLIMIT  (-27)
+#define PCRE_ERROR_BADMODE         (-28)
+#define PCRE_ERROR_BADENDIANNESS   (-29)
 
 /* Specific error codes for UTF-8 validity checks */
 
@@ -191,6 +205,14 @@ compile-time only bits for runtime options, or vice versa. */
 #define PCRE_UTF8_ERR20             20
 #define PCRE_UTF8_ERR21             21
 
+/* Specific error codes for UTF-16 validity checks */
+
+#define PCRE_UTF16_ERR0              0
+#define PCRE_UTF16_ERR1              1
+#define PCRE_UTF16_ERR2              2
+#define PCRE_UTF16_ERR3              3
+#define PCRE_UTF16_ERR4              4
+
 /* Request types for pcre_fullinfo() */
 
 #define PCRE_INFO_OPTIONS            0
@@ -211,6 +233,7 @@ compile-time only bits for runtime options, or vice versa. */
 #define PCRE_INFO_HASCRORLF         14
 #define PCRE_INFO_MINLENGTH         15
 #define PCRE_INFO_JIT               16
+#define PCRE_INFO_JITSIZE           17
 
 /* Request types for pcre_config(). Do not re-arrange, in order to remain
 compatible. */
@@ -225,13 +248,15 @@ compatible. */
 #define PCRE_CONFIG_MATCH_LIMIT_RECURSION   7
 #define PCRE_CONFIG_BSR                     8
 #define PCRE_CONFIG_JIT                     9
+#define PCRE_CONFIG_UTF16                  10
+#define PCRE_CONFIG_JITTARGET              11
 
 /* Request types for pcre_study(). Do not re-arrange, in order to remain
 compatible. */
 
 #define PCRE_STUDY_JIT_COMPILE            0x0001
 
-/* Bit flags for the pcre_extra structure. Do not re-arrange or redefine
+/* Bit flags for the pcre[16]_extra structure. Do not re-arrange or redefine
 these bits, just add new ones on the end, in order to remain compatible. */
 
 #define PCRE_EXTRA_STUDY_DATA             0x0001
@@ -247,9 +272,26 @@ these bits, just add new ones on the end, in order to remain compatible. */
 struct real_pcre;                 /* declaration; the definition is private  */
 typedef struct real_pcre pcre;
 
+struct real_pcre16;               /* declaration; the definition is private  */
+typedef struct real_pcre16 pcre16;
+
 struct real_pcre_jit_stack;       /* declaration; the definition is private  */
 typedef struct real_pcre_jit_stack pcre_jit_stack;
 
+struct real_pcre16_jit_stack;     /* declaration; the definition is private  */
+typedef struct real_pcre16_jit_stack pcre16_jit_stack;
+
+/* If PCRE is compiled with 16 bit character support, PCRE_UCHAR16 must contain
+a 16 bit wide signed data type. Otherwise it can be a dummy data type since
+pcre16 functions are not implemented. There is a check for this in pcre_internal.h. */
+#ifndef PCRE_UCHAR16
+#define PCRE_UCHAR16 unsigned short
+#endif
+
+#ifndef PCRE_SPTR16
+#define PCRE_SPTR16 const PCRE_UCHAR16 *
+#endif
+
 /* When PCRE is compiled as a C++ library, the subject pointer type can be
 replaced with a custom type. For conventional use, the public interface is a
 const char *. */
@@ -273,6 +315,19 @@ typedef struct pcre_extra {
   void *executable_jit;           /* Contains a pointer to a compiled jit code */
 } pcre_extra;
 
+/* Same structure as above, but with 16 bit char pointers. */
+
+typedef struct pcre16_extra {
+  unsigned long int flags;        /* Bits for which fields are set */
+  void *study_data;               /* Opaque data from pcre_study() */
+  unsigned long int match_limit;  /* Maximum number of calls to match() */
+  void *callout_data;             /* Data passed back in callouts */
+  const unsigned char *tables;    /* Pointer to character tables */
+  unsigned long int match_limit_recursion; /* Max recursive calls to match() */
+  PCRE_UCHAR16 **mark;            /* For passing back a mark pointer */
+  void *executable_jit;           /* Contains a pointer to a compiled jit code */
+} pcre16_extra;
+
 /* The structure for passing out data via the pcre_callout_function. We use a
 structure so that new fields can be added on the end in future versions,
 without changing the API of the function, thereby allowing old clients to work
@@ -298,6 +353,28 @@ typedef struct pcre_callout_block {
   /* ------------------------------------------------------------------ */
 } pcre_callout_block;
 
+/* Same structure as above, but with 16 bit char pointers. */
+
+typedef struct pcre16_callout_block {
+  int          version;           /* Identifies version of block */
+  /* ------------------------ Version 0 ------------------------------- */
+  int          callout_number;    /* Number compiled into pattern */
+  int         *offset_vector;     /* The offset vector */
+  PCRE_SPTR16  subject;           /* The subject being matched */
+  int          subject_length;    /* The length of the subject */
+  int          start_match;       /* Offset to start of this match attempt */
+  int          current_position;  /* Where we currently are in the subject */
+  int          capture_top;       /* Max current capture */
+  int          capture_last;      /* Most recently closed capture */
+  void        *callout_data;      /* Data passed in with the call */
+  /* ------------------- Added for Version 1 -------------------------- */
+  int          pattern_position;  /* Offset to next item in the pattern */
+  int          next_item_length;  /* Length of next item in the pattern */
+  /* ------------------- Added for Version 2 -------------------------- */
+  const PCRE_UCHAR16 *mark;       /* Pointer to current mark or NULL    */
+  /* ------------------------------------------------------------------ */
+} pcre16_callout_block;
+
 /* Indirection for store get and free functions. These can be set to
 alternative malloc/free functions if required. Special ones are used in the
 non-recursive case for "frames". There is also an optional callout function
@@ -310,58 +387,114 @@ PCRE_EXP_DECL void  (*pcre_free)(void *);
 PCRE_EXP_DECL void *(*pcre_stack_malloc)(size_t);
 PCRE_EXP_DECL void  (*pcre_stack_free)(void *);
 PCRE_EXP_DECL int   (*pcre_callout)(pcre_callout_block *);
+
+PCRE_EXP_DECL void *(*pcre16_malloc)(size_t);
+PCRE_EXP_DECL void  (*pcre16_free)(void *);
+PCRE_EXP_DECL void *(*pcre16_stack_malloc)(size_t);
+PCRE_EXP_DECL void  (*pcre16_stack_free)(void *);
+PCRE_EXP_DECL int   (*pcre16_callout)(pcre16_callout_block *);
 #else   /* VPCOMPAT */
 PCRE_EXP_DECL void *pcre_malloc(size_t);
 PCRE_EXP_DECL void  pcre_free(void *);
 PCRE_EXP_DECL void *pcre_stack_malloc(size_t);
 PCRE_EXP_DECL void  pcre_stack_free(void *);
 PCRE_EXP_DECL int   pcre_callout(pcre_callout_block *);
+
+PCRE_EXP_DECL void *pcre16_malloc(size_t);
+PCRE_EXP_DECL void  pcre16_free(void *);
+PCRE_EXP_DECL void *pcre16_stack_malloc(size_t);
+PCRE_EXP_DECL void  pcre16_stack_free(void *);
+PCRE_EXP_DECL int   pcre16_callout(pcre16_callout_block *);
 #endif  /* VPCOMPAT */
 
 /* User defined callback which provides a stack just before the match starts. */
 
 typedef pcre_jit_stack *(*pcre_jit_callback)(void *);
+typedef pcre16_jit_stack *(*pcre16_jit_callback)(void *);
 
 /* Exported PCRE functions */
 
 PCRE_EXP_DECL pcre *pcre_compile(const char *, int, const char **, int *,
                   const unsigned char *);
+PCRE_EXP_DECL pcre16 *pcre16_compile(PCRE_SPTR16, int, const char **, int *,
+                  const unsigned char *);
 PCRE_EXP_DECL pcre *pcre_compile2(const char *, int, int *, const char **,
                   int *, const unsigned char *);
+PCRE_EXP_DECL pcre16 *pcre16_compile2(PCRE_SPTR16, int, int *, const char **,
+                  int *, const unsigned char *);
 PCRE_EXP_DECL int  pcre_config(int, void *);
+PCRE_EXP_DECL int  pcre16_config(int, void *);
 PCRE_EXP_DECL int  pcre_copy_named_substring(const pcre *, const char *,
                   int *, int, const char *, char *, int);
-PCRE_EXP_DECL int  pcre_copy_substring(const char *, int *, int, int, char *,
-                  int);
+PCRE_EXP_DECL int  pcre16_copy_named_substring(const pcre16 *, PCRE_SPTR16,
+                  int *, int, PCRE_SPTR16, PCRE_UCHAR16 *, int);
+PCRE_EXP_DECL int  pcre_copy_substring(const char *, int *, int, int,
+                  char *, int);
+PCRE_EXP_DECL int  pcre16_copy_substring(PCRE_SPTR16, int *, int, int,
+                  PCRE_UCHAR16 *, int);
 PCRE_EXP_DECL int  pcre_dfa_exec(const pcre *, const pcre_extra *,
                   const char *, int, int, int, int *, int , int *, int);
+PCRE_EXP_DECL int  pcre16_dfa_exec(const pcre16 *, const pcre16_extra *,
+                  PCRE_SPTR16, int, int, int, int *, int , int *, int);
 PCRE_EXP_DECL int  pcre_exec(const pcre *, const pcre_extra *, PCRE_SPTR,
                    int, int, int, int *, int);
+PCRE_EXP_DECL int  pcre16_exec(const pcre16 *, const pcre16_extra *,
+                   PCRE_SPTR16, int, int, int, int *, int);
 PCRE_EXP_DECL void pcre_free_substring(const char *);
+PCRE_EXP_DECL void pcre16_free_substring(PCRE_SPTR16);
 PCRE_EXP_DECL void pcre_free_substring_list(const char **);
+PCRE_EXP_DECL void pcre16_free_substring_list(PCRE_SPTR16 *);
 PCRE_EXP_DECL int  pcre_fullinfo(const pcre *, const pcre_extra *, int,
                   void *);
+PCRE_EXP_DECL int  pcre16_fullinfo(const pcre16 *, const pcre16_extra *, int,
+                  void *);
 PCRE_EXP_DECL int  pcre_get_named_substring(const pcre *, const char *,
                   int *, int, const char *, const char **);
+PCRE_EXP_DECL int  pcre16_get_named_substring(const pcre16 *, PCRE_SPTR16,
+                  int *, int, PCRE_SPTR16, PCRE_SPTR16 *);
 PCRE_EXP_DECL int  pcre_get_stringnumber(const pcre *, const char *);
+PCRE_EXP_DECL int  pcre16_get_stringnumber(const pcre16 *, PCRE_SPTR16);
 PCRE_EXP_DECL int  pcre_get_stringtable_entries(const pcre *, const char *,
                   char **, char **);
+PCRE_EXP_DECL int  pcre16_get_stringtable_entries(const pcre16 *, PCRE_SPTR16,
+                  PCRE_UCHAR16 **, PCRE_UCHAR16 **);
 PCRE_EXP_DECL int  pcre_get_substring(const char *, int *, int, int,
                   const char **);
+PCRE_EXP_DECL int  pcre16_get_substring(PCRE_SPTR16, int *, int, int,
+                  PCRE_SPTR16 *);
 PCRE_EXP_DECL int  pcre_get_substring_list(const char *, int *, int,
                   const char ***);
-PCRE_EXP_DECL int  pcre_info(const pcre *, int *, int *);
+PCRE_EXP_DECL int  pcre16_get_substring_list(PCRE_SPTR16, int *, int,
+                  PCRE_SPTR16 **);
 PCRE_EXP_DECL const unsigned char *pcre_maketables(void);
+PCRE_EXP_DECL const unsigned char *pcre16_maketables(void);
 PCRE_EXP_DECL int  pcre_refcount(pcre *, int);
+PCRE_EXP_DECL int  pcre16_refcount(pcre16 *, int);
 PCRE_EXP_DECL pcre_extra *pcre_study(const pcre *, int, const char **);
+PCRE_EXP_DECL pcre16_extra *pcre16_study(const pcre16 *, int, const char **);
 PCRE_EXP_DECL void pcre_free_study(pcre_extra *);
+PCRE_EXP_DECL void pcre16_free_study(pcre16_extra *);
 PCRE_EXP_DECL const char *pcre_version(void);
+PCRE_EXP_DECL const char *pcre16_version(void);
+
+/* Utility functions for byte order swaps. */
+PCRE_EXP_DECL int  pcre_pattern_to_host_byte_order(pcre *, pcre_extra *,
+                  const unsigned char *);
+PCRE_EXP_DECL int  pcre16_pattern_to_host_byte_order(pcre16 *, pcre16_extra *,
+                  const unsigned char *);
+PCRE_EXP_DECL int  pcre16_utf16_to_host_byte_order(PCRE_UCHAR16 *,
+                  PCRE_SPTR16, int, int *, int);
 
 /* JIT compiler related functions. */
 
 PCRE_EXP_DECL pcre_jit_stack *pcre_jit_stack_alloc(int, int);
+PCRE_EXP_DECL pcre16_jit_stack *pcre16_jit_stack_alloc(int, int);
 PCRE_EXP_DECL void pcre_jit_stack_free(pcre_jit_stack *);
-PCRE_EXP_DECL void pcre_assign_jit_stack(pcre_extra *, pcre_jit_callback, void *);
+PCRE_EXP_DECL void pcre16_jit_stack_free(pcre16_jit_stack *);
+PCRE_EXP_DECL void pcre_assign_jit_stack(pcre_extra *,
+                  pcre_jit_callback, void *);
+PCRE_EXP_DECL void pcre16_assign_jit_stack(pcre16_extra *,
+                  pcre16_jit_callback, void *);
 
 #ifdef __cplusplus
 }  /* extern "C" */