From 3d62970e1b929cf676202fc6cebc1cf426c14ff2 Mon Sep 17 00:00:00 2001
From: Tobias Markmann <tm@ayena.de>
Date: Thu, 24 Sep 2015 20:59:52 +0200
Subject: Update libIDN in 3rdParty to version 1.32
Updated existing libIDN files in 3rdParty folder to latest
1.32 version and added remaining dependencies for compilation.
Updated SConscript file accordingly.
Test-Information:
Build and ran test=unit on OS X 10.10.
Change-Id: Iec6506e1cc88fe2983b2019aca95a42580d1c80e
diff --git a/3rdParty/LibIDN/SConscript b/3rdParty/LibIDN/SConscript
index 3711ad8..cfe189b 100644
--- a/3rdParty/LibIDN/SConscript
+++ b/3rdParty/LibIDN/SConscript
@@ -10,7 +10,7 @@ if env.get("LIBIDN_BUNDLED", False) :
if env["SCONS_STAGE"] == "flags" :
env["LIBIDN_FLAGS"] = {
- "CPPDEFINES": ["IDNA_STATIC"],
+ "CPPDEFINES": ["LIBIDN_STATIC"],
}
if os.path.basename(env["CC"]) in ("clang", "gcc") :
env["LIBIDN_FLAGS"].update({"CPPFLAGS": ["-isystem" "3rdParty/LibIDN/src"]})
@@ -48,8 +48,8 @@ if env.get("LIBIDN_BUNDLED", False) :
Exit(1)
conf.Finish()
- myenv.Append(CPPDEFINES = "IDNA_STATIC")
- myenv.Append(CPPPATH = ["src", "stubs"])
+ myenv.Append(CPPDEFINES = ["LIBIDN_STATIC", "HAVE_CONFIG_H"])
+ myenv.Append(CPPPATH = ["src", "stubs", "src/gl"])
if myenv["PLATFORM"] == "win32" :
myenv.Append(CPPPATH = "stubs/win32")
if myenv["MSVC_VERSION"][:3] == "9.0" :
@@ -62,5 +62,9 @@ if env.get("LIBIDN_BUNDLED", False) :
"src/punycode.c",
"src/idna.c",
"src/toutf8.c",
- "src/nfkc.c"
+ "src/nfkc.c",
+ "src/gl/c-ctype.c",
+ "src/gl/c-strcasecmp.c",
+ "src/gl/c-strncasecmp.c",
+ "src/gl/unistr/u8-check.c"
])
diff --git a/3rdParty/LibIDN/src/config.h b/3rdParty/LibIDN/src/config.h
new file mode 100644
index 0000000..7a38073
--- /dev/null
+++ b/3rdParty/LibIDN/src/config.h
@@ -0,0 +1,1296 @@
+/* config.h.in. Generated from configure.ac by autoheader. */
+
+/* Define to the number of bits in type 'ptrdiff_t'. */
+#undef BITSIZEOF_PTRDIFF_T
+
+/* Define to the number of bits in type 'sig_atomic_t'. */
+#undef BITSIZEOF_SIG_ATOMIC_T
+
+/* Define to the number of bits in type 'size_t'. */
+#undef BITSIZEOF_SIZE_T
+
+/* Define to the number of bits in type 'wchar_t'. */
+#undef BITSIZEOF_WCHAR_T
+
+/* Define to the number of bits in type 'wint_t'. */
+#undef BITSIZEOF_WINT_T
+
+/* Define to one of `_getb67', `GETB67', `getb67' for Cray-2 and Cray-YMP
+ systems. This function is required for `alloca.c' support on those systems.
+ */
+#undef CRAY_STACKSEG_END
+
+/* Define if mono is the preferred C# implementation. */
+#undef CSHARP_CHOICE_MONO
+
+/* Define if pnet is the preferred C# implementation. */
+#undef CSHARP_CHOICE_PNET
+
+/* Define to 1 if using `alloca.c'. */
+#undef C_ALLOCA
+
+/* Define to 1 if translation of program messages to the user's native
+ language is requested. */
+#undef ENABLE_NLS
+
+/* Define if gettimeofday clobbers the localtime buffer. */
+#undef GETTIMEOFDAY_CLOBBERS_LOCALTIME
+
+/* Define this to 'void' or 'struct timezone' to match the system's
+ declaration of the second argument to gettimeofday. */
+#undef GETTIMEOFDAY_TIMEZONE
+
+/* Define to a C preprocessor expression that evaluates to 1 or 0, depending
+ whether the gnulib module fscanf shall be considered present. */
+#undef GNULIB_FSCANF
+
+/* Define to a C preprocessor expression that evaluates to 1 or 0, depending
+ whether the gnulib module lock shall be considered present. */
+#undef GNULIB_LOCK
+
+/* Define to 1 if printf and friends should be labeled with attribute
+ "__gnu_printf__" instead of "__printf__" */
+#undef GNULIB_PRINTF_ATTRIBUTE_FLAVOR_GNU
+
+/* Define to a C preprocessor expression that evaluates to 1 or 0, depending
+ whether the gnulib module scanf shall be considered present. */
+#undef GNULIB_SCANF
+
+/* Define to a C preprocessor expression that evaluates to 1 or 0, depending
+ whether the gnulib module strerror shall be considered present. */
+#undef GNULIB_STRERROR
+
+/* Define to 1 when the gnulib module close should be tested. */
+#undef GNULIB_TEST_CLOSE
+
+/* Define to 1 when the gnulib module dup2 should be tested. */
+#undef GNULIB_TEST_DUP2
+
+/* Define to 1 when the gnulib module environ should be tested. */
+#undef GNULIB_TEST_ENVIRON
+
+/* Define to 1 when the gnulib module fdopen should be tested. */
+#undef GNULIB_TEST_FDOPEN
+
+/* Define to 1 when the gnulib module fstat should be tested. */
+#undef GNULIB_TEST_FSTAT
+
+/* Define to 1 when the gnulib module getcwd should be tested. */
+#undef GNULIB_TEST_GETCWD
+
+/* Define to 1 when the gnulib module getdtablesize should be tested. */
+#undef GNULIB_TEST_GETDTABLESIZE
+
+/* Define to 1 when the gnulib module getopt-gnu should be tested. */
+#undef GNULIB_TEST_GETOPT_GNU
+
+/* Define to 1 when the gnulib module gettimeofday should be tested. */
+#undef GNULIB_TEST_GETTIMEOFDAY
+
+/* Define to 1 when the gnulib module lstat should be tested. */
+#undef GNULIB_TEST_LSTAT
+
+/* Define to 1 when the gnulib module malloc-posix should be tested. */
+#undef GNULIB_TEST_MALLOC_POSIX
+
+/* Define to 1 when the gnulib module open should be tested. */
+#undef GNULIB_TEST_OPEN
+
+/* Define to 1 when the gnulib module putenv should be tested. */
+#undef GNULIB_TEST_PUTENV
+
+/* Define to 1 when the gnulib module setenv should be tested. */
+#undef GNULIB_TEST_SETENV
+
+/* Define to 1 when the gnulib module setlocale should be tested. */
+#undef GNULIB_TEST_SETLOCALE
+
+/* Define to 1 when the gnulib module stat should be tested. */
+#undef GNULIB_TEST_STAT
+
+/* Define to 1 when the gnulib module strerror should be tested. */
+#undef GNULIB_TEST_STRERROR
+
+/* Define to 1 when the gnulib module strverscmp should be tested. */
+#undef GNULIB_TEST_STRVERSCMP
+
+/* Define to 1 when the gnulib module symlink should be tested. */
+#undef GNULIB_TEST_SYMLINK
+
+/* Define to 1 when the gnulib module unsetenv should be tested. */
+#undef GNULIB_TEST_UNSETENV
+
+/* Define to a C preprocessor expression that evaluates to 1 or 0, depending
+ whether the gnulib module unistr/u8-mbtoucr shall be considered present. */
+#undef GNULIB_UNISTR_U8_MBTOUCR
+
+/* Define to a C preprocessor expression that evaluates to 1 or 0, depending
+ whether the gnulib module unistr/u8-uctomb shall be considered present. */
+#undef GNULIB_UNISTR_U8_UCTOMB
+
+/* Define to 1 if you have 'alloca' after including <alloca.h>, a header that
+ may be supplied by this distribution. */
+#undef HAVE_ALLOCA
+
+/* Define to 1 if you have <alloca.h> and it should be used (not on Ultrix).
+ */
+#undef HAVE_ALLOCA_H
+
+/* Define to 1 if you have the Mac OS X function CFLocaleCopyCurrent in the
+ CoreFoundation framework. */
+#undef HAVE_CFLOCALECOPYCURRENT
+
+/* Define to 1 if you have the Mac OS X function CFPreferencesCopyAppValue in
+ the CoreFoundation framework. */
+#undef HAVE_CFPREFERENCESCOPYAPPVALUE
+
+/* Define if the GNU dcgettext() function is already present or preinstalled.
+ */
+#undef HAVE_DCGETTEXT
+
+/* Define to 1 if you have the declaration of `getdtablesize', and to 0 if you
+ don't. */
+#undef HAVE_DECL_GETDTABLESIZE
+
+/* Define to 1 if you have the declaration of `getenv', and to 0 if you don't.
+ */
+#undef HAVE_DECL_GETENV
+
+/* Define to 1 if you have the declaration of `program_invocation_name', and
+ to 0 if you don't. */
+#undef HAVE_DECL_PROGRAM_INVOCATION_NAME
+
+/* Define to 1 if you have the declaration of `program_invocation_short_name',
+ and to 0 if you don't. */
+#undef HAVE_DECL_PROGRAM_INVOCATION_SHORT_NAME
+
+/* Define to 1 if you have the declaration of `setenv', and to 0 if you don't.
+ */
+#undef HAVE_DECL_SETENV
+
+/* Define to 1 if you have the declaration of `strerror_r', and to 0 if you
+ don't. */
+#undef HAVE_DECL_STRERROR_R
+
+/* Define to 1 if you have the declaration of `unsetenv', and to 0 if you
+ don't. */
+#undef HAVE_DECL_UNSETENV
+
+/* Define to 1 if you have the declaration of `_putenv', and to 0 if you
+ don't. */
+#undef HAVE_DECL__PUTENV
+
+/* Define to 1 if you have the <dlfcn.h> header file. */
+#undef HAVE_DLFCN_H
+
+/* Define to 1 if you have the 'dup2' function. */
+#undef HAVE_DUP2
+
+/* Define if you have the declaration of environ. */
+#undef HAVE_ENVIRON_DECL
+
+/* Define to 1 if you have the <features.h> header file. */
+#undef HAVE_FEATURES_H
+
+/* Define to 1 if you have the `getdtablesize' function. */
+#undef HAVE_GETDTABLESIZE
+
+/* Define to 1 if you have the `getlocalename_l' function. */
+#undef HAVE_GETLOCALENAME_L
+
+/* Define to 1 if you have the <getopt.h> header file. */
+#undef HAVE_GETOPT_H
+
+/* Define to 1 if you have the `getopt_long_only' function. */
+#undef HAVE_GETOPT_LONG_ONLY
+
+/* Define if the GNU gettext() function is already present or preinstalled. */
+#undef HAVE_GETTEXT
+
+/* Define to 1 if you have the `gettimeofday' function. */
+#undef HAVE_GETTIMEOFDAY
+
+/* Define if you have the iconv() function and it works. */
+#undef HAVE_ICONV
+
+/* Define to 1 if you have the <iconv.h> header file. */
+#undef HAVE_ICONV_H
+
+/* Define to 1 if the compiler supports one of the keywords 'inline',
+ '__inline__', '__inline' and effectively inlines functions marked as such.
+ */
+#undef HAVE_INLINE
+
+/* Define to 1 if you have the <inttypes.h> header file. */
+#undef HAVE_INTTYPES_H
+
+/* Define if you have <langinfo.h> and nl_langinfo(CODESET). */
+#undef HAVE_LANGINFO_CODESET
+
+/* Define to 1 if you have the <langinfo.h> header file. */
+#undef HAVE_LANGINFO_H
+
+/* Define if your <locale.h> file defines LC_MESSAGES. */
+#undef HAVE_LC_MESSAGES
+
+/* Define to 1 if the system has the type 'long long int'. */
+#undef HAVE_LONG_LONG_INT
+
+/* Define to 1 if you have the `lstat' function. */
+#undef HAVE_LSTAT
+
+/* Define if the 'malloc' function is POSIX compliant. */
+#undef HAVE_MALLOC_POSIX
+
+/* Define to 1 if you have the <memory.h> header file. */
+#undef HAVE_MEMORY_H
+
+/* Define to 1 on MSVC platforms that have the "invalid parameter handler"
+ concept. */
+#undef HAVE_MSVC_INVALID_PARAMETER_HANDLER
+
+/* Define to 1 if you have the `newlocale' function. */
+#undef HAVE_NEWLOCALE
+
+/* Define to 1 if you have the `pthread_atfork' function. */
+#undef HAVE_PTHREAD_ATFORK
+
+/* Define if the <pthread.h> defines PTHREAD_MUTEX_RECURSIVE. */
+#undef HAVE_PTHREAD_MUTEX_RECURSIVE
+
+/* Define if the POSIX multithreading library has read/write locks. */
+#undef HAVE_PTHREAD_RWLOCK
+
+/* Define to 1 if atoll is declared even after undefining macros. */
+#undef HAVE_RAW_DECL_ATOLL
+
+/* Define to 1 if btowc is declared even after undefining macros. */
+#undef HAVE_RAW_DECL_BTOWC
+
+/* Define to 1 if canonicalize_file_name is declared even after undefining
+ macros. */
+#undef HAVE_RAW_DECL_CANONICALIZE_FILE_NAME
+
+/* Define to 1 if chdir is declared even after undefining macros. */
+#undef HAVE_RAW_DECL_CHDIR
+
+/* Define to 1 if chown is declared even after undefining macros. */
+#undef HAVE_RAW_DECL_CHOWN
+
+/* Define to 1 if dprintf is declared even after undefining macros. */
+#undef HAVE_RAW_DECL_DPRINTF
+
+/* Define to 1 if dup is declared even after undefining macros. */
+#undef HAVE_RAW_DECL_DUP
+
+/* Define to 1 if dup2 is declared even after undefining macros. */
+#undef HAVE_RAW_DECL_DUP2
+
+/* Define to 1 if dup3 is declared even after undefining macros. */
+#undef HAVE_RAW_DECL_DUP3
+
+/* Define to 1 if duplocale is declared even after undefining macros. */
+#undef HAVE_RAW_DECL_DUPLOCALE
+
+/* Define to 1 if endusershell is declared even after undefining macros. */
+#undef HAVE_RAW_DECL_ENDUSERSHELL
+
+/* Define to 1 if environ is declared even after undefining macros. */
+#undef HAVE_RAW_DECL_ENVIRON
+
+/* Define to 1 if euidaccess is declared even after undefining macros. */
+#undef HAVE_RAW_DECL_EUIDACCESS
+
+/* Define to 1 if faccessat is declared even after undefining macros. */
+#undef HAVE_RAW_DECL_FACCESSAT
+
+/* Define to 1 if fchdir is declared even after undefining macros. */
+#undef HAVE_RAW_DECL_FCHDIR
+
+/* Define to 1 if fchmodat is declared even after undefining macros. */
+#undef HAVE_RAW_DECL_FCHMODAT
+
+/* Define to 1 if fchownat is declared even after undefining macros. */
+#undef HAVE_RAW_DECL_FCHOWNAT
+
+/* Define to 1 if fcntl is declared even after undefining macros. */
+#undef HAVE_RAW_DECL_FCNTL
+
+/* Define to 1 if fdatasync is declared even after undefining macros. */
+#undef HAVE_RAW_DECL_FDATASYNC
+
+/* Define to 1 if ffsl is declared even after undefining macros. */
+#undef HAVE_RAW_DECL_FFSL
+
+/* Define to 1 if ffsll is declared even after undefining macros. */
+#undef HAVE_RAW_DECL_FFSLL
+
+/* Define to 1 if fpurge is declared even after undefining macros. */
+#undef HAVE_RAW_DECL_FPURGE
+
+/* Define to 1 if fseeko is declared even after undefining macros. */
+#undef HAVE_RAW_DECL_FSEEKO
+
+/* Define to 1 if fstat is declared even after undefining macros. */
+#undef HAVE_RAW_DECL_FSTAT
+
+/* Define to 1 if fstatat is declared even after undefining macros. */
+#undef HAVE_RAW_DECL_FSTATAT
+
+/* Define to 1 if fsync is declared even after undefining macros. */
+#undef HAVE_RAW_DECL_FSYNC
+
+/* Define to 1 if ftello is declared even after undefining macros. */
+#undef HAVE_RAW_DECL_FTELLO
+
+/* Define to 1 if ftruncate is declared even after undefining macros. */
+#undef HAVE_RAW_DECL_FTRUNCATE
+
+/* Define to 1 if futimens is declared even after undefining macros. */
+#undef HAVE_RAW_DECL_FUTIMENS
+
+/* Define to 1 if getcwd is declared even after undefining macros. */
+#undef HAVE_RAW_DECL_GETCWD
+
+/* Define to 1 if getdelim is declared even after undefining macros. */
+#undef HAVE_RAW_DECL_GETDELIM
+
+/* Define to 1 if getdomainname is declared even after undefining macros. */
+#undef HAVE_RAW_DECL_GETDOMAINNAME
+
+/* Define to 1 if getdtablesize is declared even after undefining macros. */
+#undef HAVE_RAW_DECL_GETDTABLESIZE
+
+/* Define to 1 if getgroups is declared even after undefining macros. */
+#undef HAVE_RAW_DECL_GETGROUPS
+
+/* Define to 1 if gethostname is declared even after undefining macros. */
+#undef HAVE_RAW_DECL_GETHOSTNAME
+
+/* Define to 1 if getline is declared even after undefining macros. */
+#undef HAVE_RAW_DECL_GETLINE
+
+/* Define to 1 if getloadavg is declared even after undefining macros. */
+#undef HAVE_RAW_DECL_GETLOADAVG
+
+/* Define to 1 if getlogin is declared even after undefining macros. */
+#undef HAVE_RAW_DECL_GETLOGIN
+
+/* Define to 1 if getlogin_r is declared even after undefining macros. */
+#undef HAVE_RAW_DECL_GETLOGIN_R
+
+/* Define to 1 if getpagesize is declared even after undefining macros. */
+#undef HAVE_RAW_DECL_GETPAGESIZE
+
+/* Define to 1 if gets is declared even after undefining macros. */
+#undef HAVE_RAW_DECL_GETS
+
+/* Define to 1 if getsubopt is declared even after undefining macros. */
+#undef HAVE_RAW_DECL_GETSUBOPT
+
+/* Define to 1 if gettimeofday is declared even after undefining macros. */
+#undef HAVE_RAW_DECL_GETTIMEOFDAY
+
+/* Define to 1 if getusershell is declared even after undefining macros. */
+#undef HAVE_RAW_DECL_GETUSERSHELL
+
+/* Define to 1 if grantpt is declared even after undefining macros. */
+#undef HAVE_RAW_DECL_GRANTPT
+
+/* Define to 1 if group_member is declared even after undefining macros. */
+#undef HAVE_RAW_DECL_GROUP_MEMBER
+
+/* Define to 1 if imaxabs is declared even after undefining macros. */
+#undef HAVE_RAW_DECL_IMAXABS
+
+/* Define to 1 if imaxdiv is declared even after undefining macros. */
+#undef HAVE_RAW_DECL_IMAXDIV
+
+/* Define to 1 if initstate is declared even after undefining macros. */
+#undef HAVE_RAW_DECL_INITSTATE
+
+/* Define to 1 if initstate_r is declared even after undefining macros. */
+#undef HAVE_RAW_DECL_INITSTATE_R
+
+/* Define to 1 if isatty is declared even after undefining macros. */
+#undef HAVE_RAW_DECL_ISATTY
+
+/* Define to 1 if lchmod is declared even after undefining macros. */
+#undef HAVE_RAW_DECL_LCHMOD
+
+/* Define to 1 if lchown is declared even after undefining macros. */
+#undef HAVE_RAW_DECL_LCHOWN
+
+/* Define to 1 if link is declared even after undefining macros. */
+#undef HAVE_RAW_DECL_LINK
+
+/* Define to 1 if linkat is declared even after undefining macros. */
+#undef HAVE_RAW_DECL_LINKAT
+
+/* Define to 1 if lseek is declared even after undefining macros. */
+#undef HAVE_RAW_DECL_LSEEK
+
+/* Define to 1 if lstat is declared even after undefining macros. */
+#undef HAVE_RAW_DECL_LSTAT
+
+/* Define to 1 if mbrlen is declared even after undefining macros. */
+#undef HAVE_RAW_DECL_MBRLEN
+
+/* Define to 1 if mbrtowc is declared even after undefining macros. */
+#undef HAVE_RAW_DECL_MBRTOWC
+
+/* Define to 1 if mbsinit is declared even after undefining macros. */
+#undef HAVE_RAW_DECL_MBSINIT
+
+/* Define to 1 if mbsnrtowcs is declared even after undefining macros. */
+#undef HAVE_RAW_DECL_MBSNRTOWCS
+
+/* Define to 1 if mbsrtowcs is declared even after undefining macros. */
+#undef HAVE_RAW_DECL_MBSRTOWCS
+
+/* Define to 1 if memmem is declared even after undefining macros. */
+#undef HAVE_RAW_DECL_MEMMEM
+
+/* Define to 1 if mempcpy is declared even after undefining macros. */
+#undef HAVE_RAW_DECL_MEMPCPY
+
+/* Define to 1 if memrchr is declared even after undefining macros. */
+#undef HAVE_RAW_DECL_MEMRCHR
+
+/* Define to 1 if mkdirat is declared even after undefining macros. */
+#undef HAVE_RAW_DECL_MKDIRAT
+
+/* Define to 1 if mkdtemp is declared even after undefining macros. */
+#undef HAVE_RAW_DECL_MKDTEMP
+
+/* Define to 1 if mkfifo is declared even after undefining macros. */
+#undef HAVE_RAW_DECL_MKFIFO
+
+/* Define to 1 if mkfifoat is declared even after undefining macros. */
+#undef HAVE_RAW_DECL_MKFIFOAT
+
+/* Define to 1 if mknod is declared even after undefining macros. */
+#undef HAVE_RAW_DECL_MKNOD
+
+/* Define to 1 if mknodat is declared even after undefining macros. */
+#undef HAVE_RAW_DECL_MKNODAT
+
+/* Define to 1 if mkostemp is declared even after undefining macros. */
+#undef HAVE_RAW_DECL_MKOSTEMP
+
+/* Define to 1 if mkostemps is declared even after undefining macros. */
+#undef HAVE_RAW_DECL_MKOSTEMPS
+
+/* Define to 1 if mkstemp is declared even after undefining macros. */
+#undef HAVE_RAW_DECL_MKSTEMP
+
+/* Define to 1 if mkstemps is declared even after undefining macros. */
+#undef HAVE_RAW_DECL_MKSTEMPS
+
+/* Define to 1 if nl_langinfo is declared even after undefining macros. */
+#undef HAVE_RAW_DECL_NL_LANGINFO
+
+/* Define to 1 if openat is declared even after undefining macros. */
+#undef HAVE_RAW_DECL_OPENAT
+
+/* Define to 1 if pclose is declared even after undefining macros. */
+#undef HAVE_RAW_DECL_PCLOSE
+
+/* Define to 1 if pipe is declared even after undefining macros. */
+#undef HAVE_RAW_DECL_PIPE
+
+/* Define to 1 if pipe2 is declared even after undefining macros. */
+#undef HAVE_RAW_DECL_PIPE2
+
+/* Define to 1 if popen is declared even after undefining macros. */
+#undef HAVE_RAW_DECL_POPEN
+
+/* Define to 1 if posix_openpt is declared even after undefining macros. */
+#undef HAVE_RAW_DECL_POSIX_OPENPT
+
+/* Define to 1 if pread is declared even after undefining macros. */
+#undef HAVE_RAW_DECL_PREAD
+
+/* Define to 1 if ptsname is declared even after undefining macros. */
+#undef HAVE_RAW_DECL_PTSNAME
+
+/* Define to 1 if ptsname_r is declared even after undefining macros. */
+#undef HAVE_RAW_DECL_PTSNAME_R
+
+/* Define to 1 if pwrite is declared even after undefining macros. */
+#undef HAVE_RAW_DECL_PWRITE
+
+/* Define to 1 if random is declared even after undefining macros. */
+#undef HAVE_RAW_DECL_RANDOM
+
+/* Define to 1 if random_r is declared even after undefining macros. */
+#undef HAVE_RAW_DECL_RANDOM_R
+
+/* Define to 1 if rawmemchr is declared even after undefining macros. */
+#undef HAVE_RAW_DECL_RAWMEMCHR
+
+/* Define to 1 if readlink is declared even after undefining macros. */
+#undef HAVE_RAW_DECL_READLINK
+
+/* Define to 1 if readlinkat is declared even after undefining macros. */
+#undef HAVE_RAW_DECL_READLINKAT
+
+/* Define to 1 if realpath is declared even after undefining macros. */
+#undef HAVE_RAW_DECL_REALPATH
+
+/* Define to 1 if renameat is declared even after undefining macros. */
+#undef HAVE_RAW_DECL_RENAMEAT
+
+/* Define to 1 if rmdir is declared even after undefining macros. */
+#undef HAVE_RAW_DECL_RMDIR
+
+/* Define to 1 if rpmatch is declared even after undefining macros. */
+#undef HAVE_RAW_DECL_RPMATCH
+
+/* Define to 1 if secure_getenv is declared even after undefining macros. */
+#undef HAVE_RAW_DECL_SECURE_GETENV
+
+/* Define to 1 if setenv is declared even after undefining macros. */
+#undef HAVE_RAW_DECL_SETENV
+
+/* Define to 1 if sethostname is declared even after undefining macros. */
+#undef HAVE_RAW_DECL_SETHOSTNAME
+
+/* Define to 1 if setlocale is declared even after undefining macros. */
+#undef HAVE_RAW_DECL_SETLOCALE
+
+/* Define to 1 if setstate is declared even after undefining macros. */
+#undef HAVE_RAW_DECL_SETSTATE
+
+/* Define to 1 if setstate_r is declared even after undefining macros. */
+#undef HAVE_RAW_DECL_SETSTATE_R
+
+/* Define to 1 if setusershell is declared even after undefining macros. */
+#undef HAVE_RAW_DECL_SETUSERSHELL
+
+/* Define to 1 if sleep is declared even after undefining macros. */
+#undef HAVE_RAW_DECL_SLEEP
+
+/* Define to 1 if snprintf is declared even after undefining macros. */
+#undef HAVE_RAW_DECL_SNPRINTF
+
+/* Define to 1 if srandom is declared even after undefining macros. */
+#undef HAVE_RAW_DECL_SRANDOM
+
+/* Define to 1 if srandom_r is declared even after undefining macros. */
+#undef HAVE_RAW_DECL_SRANDOM_R
+
+/* Define to 1 if stat is declared even after undefining macros. */
+#undef HAVE_RAW_DECL_STAT
+
+/* Define to 1 if stpcpy is declared even after undefining macros. */
+#undef HAVE_RAW_DECL_STPCPY
+
+/* Define to 1 if stpncpy is declared even after undefining macros. */
+#undef HAVE_RAW_DECL_STPNCPY
+
+/* Define to 1 if strcasestr is declared even after undefining macros. */
+#undef HAVE_RAW_DECL_STRCASESTR
+
+/* Define to 1 if strchrnul is declared even after undefining macros. */
+#undef HAVE_RAW_DECL_STRCHRNUL
+
+/* Define to 1 if strdup is declared even after undefining macros. */
+#undef HAVE_RAW_DECL_STRDUP
+
+/* Define to 1 if strerror_r is declared even after undefining macros. */
+#undef HAVE_RAW_DECL_STRERROR_R
+
+/* Define to 1 if strncat is declared even after undefining macros. */
+#undef HAVE_RAW_DECL_STRNCAT
+
+/* Define to 1 if strndup is declared even after undefining macros. */
+#undef HAVE_RAW_DECL_STRNDUP
+
+/* Define to 1 if strnlen is declared even after undefining macros. */
+#undef HAVE_RAW_DECL_STRNLEN
+
+/* Define to 1 if strpbrk is declared even after undefining macros. */
+#undef HAVE_RAW_DECL_STRPBRK
+
+/* Define to 1 if strsep is declared even after undefining macros. */
+#undef HAVE_RAW_DECL_STRSEP
+
+/* Define to 1 if strsignal is declared even after undefining macros. */
+#undef HAVE_RAW_DECL_STRSIGNAL
+
+/* Define to 1 if strtod is declared even after undefining macros. */
+#undef HAVE_RAW_DECL_STRTOD
+
+/* Define to 1 if strtoimax is declared even after undefining macros. */
+#undef HAVE_RAW_DECL_STRTOIMAX
+
+/* Define to 1 if strtok_r is declared even after undefining macros. */
+#undef HAVE_RAW_DECL_STRTOK_R
+
+/* Define to 1 if strtoll is declared even after undefining macros. */
+#undef HAVE_RAW_DECL_STRTOLL
+
+/* Define to 1 if strtoull is declared even after undefining macros. */
+#undef HAVE_RAW_DECL_STRTOULL
+
+/* Define to 1 if strtoumax is declared even after undefining macros. */
+#undef HAVE_RAW_DECL_STRTOUMAX
+
+/* Define to 1 if strverscmp is declared even after undefining macros. */
+#undef HAVE_RAW_DECL_STRVERSCMP
+
+/* Define to 1 if symlink is declared even after undefining macros. */
+#undef HAVE_RAW_DECL_SYMLINK
+
+/* Define to 1 if symlinkat is declared even after undefining macros. */
+#undef HAVE_RAW_DECL_SYMLINKAT
+
+/* Define to 1 if tmpfile is declared even after undefining macros. */
+#undef HAVE_RAW_DECL_TMPFILE
+
+/* Define to 1 if ttyname_r is declared even after undefining macros. */
+#undef HAVE_RAW_DECL_TTYNAME_R
+
+/* Define to 1 if unlink is declared even after undefining macros. */
+#undef HAVE_RAW_DECL_UNLINK
+
+/* Define to 1 if unlinkat is declared even after undefining macros. */
+#undef HAVE_RAW_DECL_UNLINKAT
+
+/* Define to 1 if unlockpt is declared even after undefining macros. */
+#undef HAVE_RAW_DECL_UNLOCKPT
+
+/* Define to 1 if unsetenv is declared even after undefining macros. */
+#undef HAVE_RAW_DECL_UNSETENV
+
+/* Define to 1 if usleep is declared even after undefining macros. */
+#undef HAVE_RAW_DECL_USLEEP
+
+/* Define to 1 if utimensat is declared even after undefining macros. */
+#undef HAVE_RAW_DECL_UTIMENSAT
+
+/* Define to 1 if vdprintf is declared even after undefining macros. */
+#undef HAVE_RAW_DECL_VDPRINTF
+
+/* Define to 1 if vsnprintf is declared even after undefining macros. */
+#undef HAVE_RAW_DECL_VSNPRINTF
+
+/* Define to 1 if wcpcpy is declared even after undefining macros. */
+#undef HAVE_RAW_DECL_WCPCPY
+
+/* Define to 1 if wcpncpy is declared even after undefining macros. */
+#undef HAVE_RAW_DECL_WCPNCPY
+
+/* Define to 1 if wcrtomb is declared even after undefining macros. */
+#undef HAVE_RAW_DECL_WCRTOMB
+
+/* Define to 1 if wcscasecmp is declared even after undefining macros. */
+#undef HAVE_RAW_DECL_WCSCASECMP
+
+/* Define to 1 if wcscat is declared even after undefining macros. */
+#undef HAVE_RAW_DECL_WCSCAT
+
+/* Define to 1 if wcschr is declared even after undefining macros. */
+#undef HAVE_RAW_DECL_WCSCHR
+
+/* Define to 1 if wcscmp is declared even after undefining macros. */
+#undef HAVE_RAW_DECL_WCSCMP
+
+/* Define to 1 if wcscoll is declared even after undefining macros. */
+#undef HAVE_RAW_DECL_WCSCOLL
+
+/* Define to 1 if wcscpy is declared even after undefining macros. */
+#undef HAVE_RAW_DECL_WCSCPY
+
+/* Define to 1 if wcscspn is declared even after undefining macros. */
+#undef HAVE_RAW_DECL_WCSCSPN
+
+/* Define to 1 if wcsdup is declared even after undefining macros. */
+#undef HAVE_RAW_DECL_WCSDUP
+
+/* Define to 1 if wcslen is declared even after undefining macros. */
+#undef HAVE_RAW_DECL_WCSLEN
+
+/* Define to 1 if wcsncasecmp is declared even after undefining macros. */
+#undef HAVE_RAW_DECL_WCSNCASECMP
+
+/* Define to 1 if wcsncat is declared even after undefining macros. */
+#undef HAVE_RAW_DECL_WCSNCAT
+
+/* Define to 1 if wcsncmp is declared even after undefining macros. */
+#undef HAVE_RAW_DECL_WCSNCMP
+
+/* Define to 1 if wcsncpy is declared even after undefining macros. */
+#undef HAVE_RAW_DECL_WCSNCPY
+
+/* Define to 1 if wcsnlen is declared even after undefining macros. */
+#undef HAVE_RAW_DECL_WCSNLEN
+
+/* Define to 1 if wcsnrtombs is declared even after undefining macros. */
+#undef HAVE_RAW_DECL_WCSNRTOMBS
+
+/* Define to 1 if wcspbrk is declared even after undefining macros. */
+#undef HAVE_RAW_DECL_WCSPBRK
+
+/* Define to 1 if wcsrchr is declared even after undefining macros. */
+#undef HAVE_RAW_DECL_WCSRCHR
+
+/* Define to 1 if wcsrtombs is declared even after undefining macros. */
+#undef HAVE_RAW_DECL_WCSRTOMBS
+
+/* Define to 1 if wcsspn is declared even after undefining macros. */
+#undef HAVE_RAW_DECL_WCSSPN
+
+/* Define to 1 if wcsstr is declared even after undefining macros. */
+#undef HAVE_RAW_DECL_WCSSTR
+
+/* Define to 1 if wcstok is declared even after undefining macros. */
+#undef HAVE_RAW_DECL_WCSTOK
+
+/* Define to 1 if wcswidth is declared even after undefining macros. */
+#undef HAVE_RAW_DECL_WCSWIDTH
+
+/* Define to 1 if wcsxfrm is declared even after undefining macros. */
+#undef HAVE_RAW_DECL_WCSXFRM
+
+/* Define to 1 if wctob is declared even after undefining macros. */
+#undef HAVE_RAW_DECL_WCTOB
+
+/* Define to 1 if wcwidth is declared even after undefining macros. */
+#undef HAVE_RAW_DECL_WCWIDTH
+
+/* Define to 1 if wmemchr is declared even after undefining macros. */
+#undef HAVE_RAW_DECL_WMEMCHR
+
+/* Define to 1 if wmemcmp is declared even after undefining macros. */
+#undef HAVE_RAW_DECL_WMEMCMP
+
+/* Define to 1 if wmemcpy is declared even after undefining macros. */
+#undef HAVE_RAW_DECL_WMEMCPY
+
+/* Define to 1 if wmemmove is declared even after undefining macros. */
+#undef HAVE_RAW_DECL_WMEMMOVE
+
+/* Define to 1 if wmemset is declared even after undefining macros. */
+#undef HAVE_RAW_DECL_WMEMSET
+
+/* Define to 1 if _Exit is declared even after undefining macros. */
+#undef HAVE_RAW_DECL__EXIT
+
+/* Define to 1 if you have the <search.h> header file. */
+#undef HAVE_SEARCH_H
+
+/* Define to 1 if you have the `setdtablesize' function. */
+#undef HAVE_SETDTABLESIZE
+
+/* Define to 1 if you have the `setenv' function. */
+#undef HAVE_SETENV
+
+/* Define to 1 if you have the `setlocale' function. */
+#undef HAVE_SETLOCALE
+
+/* Define to 1 if 'sig_atomic_t' is a signed integer type. */
+#undef HAVE_SIGNED_SIG_ATOMIC_T
+
+/* Define to 1 if 'wchar_t' is a signed integer type. */
+#undef HAVE_SIGNED_WCHAR_T
+
+/* Define to 1 if 'wint_t' is a signed integer type. */
+#undef HAVE_SIGNED_WINT_T
+
+/* Define to 1 if you have the <stdint.h> header file. */
+#undef HAVE_STDINT_H
+
+/* Define to 1 if you have the <stdlib.h> header file. */
+#undef HAVE_STDLIB_H
+
+/* Define to 1 if you have the `strerror_r' function. */
+#undef HAVE_STRERROR_R
+
+/* Define to 1 if you have the <strings.h> header file. */
+#undef HAVE_STRINGS_H
+
+/* Define to 1 if you have the <string.h> header file. */
+#undef HAVE_STRING_H
+
+/* Define to 1 if you have the `strverscmp' function. */
+#undef HAVE_STRVERSCMP
+
+/* Define to 1 if you have the `symlink' function. */
+#undef HAVE_SYMLINK
+
+/* Define to 1 if you have the <sys/bitypes.h> header file. */
+#undef HAVE_SYS_BITYPES_H
+
+/* Define to 1 if you have the <sys/inttypes.h> header file. */
+#undef HAVE_SYS_INTTYPES_H
+
+/* Define to 1 if you have the <sys/param.h> header file. */
+#undef HAVE_SYS_PARAM_H
+
+/* Define to 1 if you have the <sys/socket.h> header file. */
+#undef HAVE_SYS_SOCKET_H
+
+/* Define to 1 if you have the <sys/stat.h> header file. */
+#undef HAVE_SYS_STAT_H
+
+/* Define to 1 if you have the <sys/timeb.h> header file. */
+#undef HAVE_SYS_TIMEB_H
+
+/* Define to 1 if you have the <sys/time.h> header file. */
+#undef HAVE_SYS_TIME_H
+
+/* Define to 1 if you have the <sys/types.h> header file. */
+#undef HAVE_SYS_TYPES_H
+
+/* Define to 1 if you have the `tsearch' function. */
+#undef HAVE_TSEARCH
+
+/* Define to 1 if you have the <unistd.h> header file. */
+#undef HAVE_UNISTD_H
+
+/* Define to 1 if you have the `unsetenv' function. */
+#undef HAVE_UNSETENV
+
+/* Define to 1 if the system has the type 'unsigned long long int'. */
+#undef HAVE_UNSIGNED_LONG_LONG_INT
+
+/* Define to 1 if you have the `uselocale' function. */
+#undef HAVE_USELOCALE
+
+/* Define to 1 or 0, depending whether the compiler supports simple visibility
+ declarations. */
+#undef HAVE_VISIBILITY
+
+/* Define to 1 if you have the <wchar.h> header file. */
+#undef HAVE_WCHAR_H
+
+/* Define if you have the 'wchar_t' type. */
+#undef HAVE_WCHAR_T
+
+/* Define to 1 if you have the <winsock2.h> header file. */
+#undef HAVE_WINSOCK2_H
+
+/* Define if you have the 'wint_t' type. */
+#undef HAVE_WINT_T
+
+/* Define to 1 if O_NOATIME works. */
+#undef HAVE_WORKING_O_NOATIME
+
+/* Define to 1 if O_NOFOLLOW works. */
+#undef HAVE_WORKING_O_NOFOLLOW
+
+/* Define to 1 if you have the <xlocale.h> header file. */
+#undef HAVE_XLOCALE_H
+
+/* Define to 1 if the system has the type `_Bool'. */
+#undef HAVE__BOOL
+
+/* Define to 1 if you have the `_ftime' function. */
+#undef HAVE__FTIME
+
+/* Define to 1 if you have the `_set_invalid_parameter_handler' function. */
+#undef HAVE__SET_INVALID_PARAMETER_HANDLER
+
+/* Define as const if the declaration of iconv() needs const. */
+#undef ICONV_CONST
+
+/* Define to a symbolic name denoting the flavor of iconv_open()
+ implementation. */
+#undef ICONV_FLAVOR
+
+/* Define to 1 if 'lstat' dereferences a symlink specified with a trailing
+ slash. */
+#undef LSTAT_FOLLOWS_SLASHED_SYMLINK
+
+/* Define to the sub-directory in which libtool stores uninstalled libraries.
+ */
+#undef LT_OBJDIR
+
+/* If malloc(0) is != NULL, define this to 1. Otherwise define this to 0. */
+#undef MALLOC_0_IS_NONNULL
+
+/* Define to 1 if open() fails to recognize a trailing slash. */
+#undef OPEN_TRAILING_SLASH_BUG
+
+/* Name of package */
+#undef PACKAGE
+
+/* Define to the address where bug reports for this package should be sent. */
+#undef PACKAGE_BUGREPORT
+
+/* Define to the full name of this package. */
+#undef PACKAGE_NAME
+
+/* String identifying the packager of this software */
+#undef PACKAGE_PACKAGER
+
+/* Packager info for bug reports (URL/e-mail/...) */
+#undef PACKAGE_PACKAGER_BUG_REPORTS
+
+/* Packager-specific version information */
+#undef PACKAGE_PACKAGER_VERSION
+
+/* Define to the full name and version of this package. */
+#undef PACKAGE_STRING
+
+/* Define to the one symbol short name of this package. */
+#undef PACKAGE_TARNAME
+
+/* Define to the home page for this package. */
+#undef PACKAGE_URL
+
+/* Define to the version of this package. */
+#undef PACKAGE_VERSION
+
+/* Define if <inttypes.h> exists and defines unusable PRI* macros. */
+#undef PRI_MACROS_BROKEN
+
+/* Define to the type that is the result of default argument promotions of
+ type mode_t. */
+#undef PROMOTED_MODE_T
+
+/* Define if the pthread_in_use() detection is hard. */
+#undef PTHREAD_IN_USE_DETECTION_HARD
+
+/* Define to l, ll, u, ul, ull, etc., as suitable for constants of type
+ 'ptrdiff_t'. */
+#undef PTRDIFF_T_SUFFIX
+
+/* Define to 1 if stat needs help when passed a directory name with a trailing
+ slash */
+#undef REPLACE_FUNC_STAT_DIR
+
+/* Define to 1 if stat needs help when passed a file name with a trailing
+ slash */
+#undef REPLACE_FUNC_STAT_FILE
+
+/* Define to 1 if strerror(0) does not return a message implying success. */
+#undef REPLACE_STRERROR_0
+
+/* Define to l, ll, u, ul, ull, etc., as suitable for constants of type
+ 'sig_atomic_t'. */
+#undef SIG_ATOMIC_T_SUFFIX
+
+/* Define to l, ll, u, ul, ull, etc., as suitable for constants of type
+ 'size_t'. */
+#undef SIZE_T_SUFFIX
+
+/* If using the C implementation of alloca, define if you know the
+ direction of stack growth for your system; otherwise it will be
+ automatically deduced at runtime.
+ STACK_DIRECTION > 0 => grows toward higher addresses
+ STACK_DIRECTION < 0 => grows toward lower addresses
+ STACK_DIRECTION = 0 => direction of growth unknown */
+#undef STACK_DIRECTION
+
+/* Define to 1 if the `S_IS*' macros in <sys/stat.h> do not work properly. */
+#undef STAT_MACROS_BROKEN
+
+/* Define to 1 if you have the ANSI C header files. */
+#undef STDC_HEADERS
+
+/* Define to 1 if strerror_r returns char *. */
+#undef STRERROR_R_CHAR_P
+
+/* Define if the POSIX multithreading library can be used. */
+#undef USE_POSIX_THREADS
+
+/* Define if references to the POSIX multithreading library should be made
+ weak. */
+#undef USE_POSIX_THREADS_WEAK
+
+/* Define if the GNU Pth multithreading library can be used. */
+#undef USE_PTH_THREADS
+
+/* Define if references to the GNU Pth multithreading library should be made
+ weak. */
+#undef USE_PTH_THREADS_WEAK
+
+/* Define if the old Solaris multithreading library can be used. */
+#undef USE_SOLARIS_THREADS
+
+/* Define if references to the old Solaris multithreading library should be
+ made weak. */
+#undef USE_SOLARIS_THREADS_WEAK
+
+/* Enable extensions on AIX 3, Interix. */
+#ifndef _ALL_SOURCE
+# undef _ALL_SOURCE
+#endif
+/* Enable general extensions on OS X. */
+#ifndef _DARWIN_C_SOURCE
+# undef _DARWIN_C_SOURCE
+#endif
+/* Enable GNU extensions on systems that have them. */
+#ifndef _GNU_SOURCE
+# undef _GNU_SOURCE
+#endif
+/* Use GNU style printf and scanf. */
+#ifndef __USE_MINGW_ANSI_STDIO
+# undef __USE_MINGW_ANSI_STDIO
+#endif
+/* Enable threading extensions on Solaris. */
+#ifndef _POSIX_PTHREAD_SEMANTICS
+# undef _POSIX_PTHREAD_SEMANTICS
+#endif
+/* Enable extensions on HP NonStop. */
+#ifndef _TANDEM_SOURCE
+# undef _TANDEM_SOURCE
+#endif
+/* Enable X/Open extensions if necessary. HP-UX 11.11 defines
+ mbstate_t only if _XOPEN_SOURCE is defined to 500, regardless of
+ whether compiling with -Ae or -D_HPUX_SOURCE=1. */
+#ifndef _XOPEN_SOURCE
+# undef _XOPEN_SOURCE
+#endif
+/* Enable general extensions on Solaris. */
+#ifndef __EXTENSIONS__
+# undef __EXTENSIONS__
+#endif
+
+
+/* Define if the native Windows multithreading API can be used. */
+#undef USE_WINDOWS_THREADS
+
+/* Version number of package */
+#undef VERSION
+
+/* Define to 1 if unsetenv returns void instead of int. */
+#undef VOID_UNSETENV
+
+/* Define to l, ll, u, ul, ull, etc., as suitable for constants of type
+ 'wchar_t'. */
+#undef WCHAR_T_SUFFIX
+
+/* Define to l, ll, u, ul, ull, etc., as suitable for constants of type
+ 'wint_t'. */
+#undef WINT_T_SUFFIX
+
+/* Define to 1 if you want TLD code. */
+#undef WITH_TLD
+
+/* Enable large inode numbers on Mac OS X 10.5. */
+#undef _DARWIN_USE_64_BIT_INODE
+
+/* Number of bits in a file offset, on hosts where this is settable. */
+#undef _FILE_OFFSET_BITS
+
+/* Define to 1 if Gnulib overrides 'struct stat' on Windows so that struct
+ stat.st_size becomes 64-bit. */
+#undef _GL_WINDOWS_64_BIT_ST_SIZE
+
+/* Define for large files, on AIX-style hosts. */
+#undef _LARGE_FILES
+
+/* Define to 1 on Solaris. */
+#undef _LCONV_C99
+
+/* Define to 1 if on MINIX. */
+#undef _MINIX
+
+/* Define to 1 to make NetBSD features available. MINIX 3 needs this. */
+#undef _NETBSD_SOURCE
+
+/* The _Noreturn keyword of C11. */
+#if ! (defined _Noreturn \
+ || (defined __STDC_VERSION__ && 201112 <= __STDC_VERSION__))
+# if (3 <= __GNUC__ || (__GNUC__ == 2 && 8 <= __GNUC_MINOR__) \
+ || 0x5110 <= __SUNPRO_C)
+# define _Noreturn __attribute__ ((__noreturn__))
+# elif defined _MSC_VER && 1200 <= _MSC_VER
+# define _Noreturn __declspec (noreturn)
+# else
+# define _Noreturn
+# endif
+#endif
+
+
+/* Define to 2 if the system does not provide POSIX.1 features except with
+ this defined. */
+#undef _POSIX_1_SOURCE
+
+/* Define to 1 if you need to in order for 'stat' and other things to work. */
+#undef _POSIX_SOURCE
+
+/* Define to rpl_ if the getopt replacement functions and variables should be
+ used. */
+#undef __GETOPT_PREFIX
+
+/* Please see the Gnulib manual for how to use these macros.
+
+ Suppress extern inline with HP-UX cc, as it appears to be broken; see
+ <http://lists.gnu.org/archive/html/bug-texinfo/2013-02/msg00030.html>.
+
+ Suppress extern inline with Sun C in standards-conformance mode, as it
+ mishandles inline functions that call each other. E.g., for 'inline void f
+ (void) { } inline void g (void) { f (); }', c99 incorrectly complains
+ 'reference to static identifier "f" in extern inline function'.
+ This bug was observed with Sun C 5.12 SunOS_i386 2011/11/16.
+
+ Suppress extern inline (with or without __attribute__ ((__gnu_inline__)))
+ on configurations that mistakenly use 'static inline' to implement
+ functions or macros in standard C headers like <ctype.h>. For example,
+ if isdigit is mistakenly implemented via a static inline function,
+ a program containing an extern inline function that calls isdigit
+ may not work since the C standard prohibits extern inline functions
+ from calling static functions. This bug is known to occur on:
+
+ OS X 10.8 and earlier; see:
+ http://lists.gnu.org/archive/html/bug-gnulib/2012-12/msg00023.html
+
+ DragonFly; see
+ http://muscles.dragonflybsd.org/bulk/bleeding-edge-potential/latest-per-pkg/ah-tty-0.3.12.log
+
+ FreeBSD; see:
+ http://lists.gnu.org/archive/html/bug-gnulib/2014-07/msg00104.html
+
+ OS X 10.9 has a macro __header_inline indicating the bug is fixed for C and
+ for clang but remains for g++; see <http://trac.macports.org/ticket/41033>.
+ Assume DragonFly and FreeBSD will be similar. */
+#if (((defined __APPLE__ && defined __MACH__) \
+ || defined __DragonFly__ || defined __FreeBSD__) \
+ && (defined __header_inline \
+ ? (defined __cplusplus && defined __GNUC_STDC_INLINE__ \
+ && ! defined __clang__) \
+ : ((! defined _DONT_USE_CTYPE_INLINE_ \
+ && (defined __GNUC__ || defined __cplusplus)) \
+ || (defined _FORTIFY_SOURCE && 0 < _FORTIFY_SOURCE \
+ && defined __GNUC__ && ! defined __cplusplus))))
+# define _GL_EXTERN_INLINE_STDHEADER_BUG
+#endif
+#if ((__GNUC__ \
+ ? defined __GNUC_STDC_INLINE__ && __GNUC_STDC_INLINE__ \
+ : (199901L <= __STDC_VERSION__ \
+ && !defined __HP_cc \
+ && !(defined __SUNPRO_C && __STDC__))) \
+ && !defined _GL_EXTERN_INLINE_STDHEADER_BUG)
+# define _GL_INLINE inline
+# define _GL_EXTERN_INLINE extern inline
+# define _GL_EXTERN_INLINE_IN_USE
+#elif (2 < __GNUC__ + (7 <= __GNUC_MINOR__) && !defined __STRICT_ANSI__ \
+ && !defined _GL_EXTERN_INLINE_STDHEADER_BUG)
+# if defined __GNUC_GNU_INLINE__ && __GNUC_GNU_INLINE__
+ /* __gnu_inline__ suppresses a GCC 4.2 diagnostic. */
+# define _GL_INLINE extern inline __attribute__ ((__gnu_inline__))
+# else
+# define _GL_INLINE extern inline
+# endif
+# define _GL_EXTERN_INLINE extern
+# define _GL_EXTERN_INLINE_IN_USE
+#else
+# define _GL_INLINE static _GL_UNUSED
+# define _GL_EXTERN_INLINE static _GL_UNUSED
+#endif
+
+#if 4 < __GNUC__ + (6 <= __GNUC_MINOR__)
+# if defined __GNUC_STDC_INLINE__ && __GNUC_STDC_INLINE__
+# define _GL_INLINE_HEADER_CONST_PRAGMA
+# else
+# define _GL_INLINE_HEADER_CONST_PRAGMA \
+ _Pragma ("GCC diagnostic ignored \"-Wsuggest-attribute=const\"")
+# endif
+ /* Suppress GCC's bogus "no previous prototype for 'FOO'"
+ and "no previous declaration for 'FOO'" diagnostics,
+ when FOO is an inline function in the header; see
+ <http://gcc.gnu.org/bugzilla/show_bug.cgi?id=54113>. */
+# define _GL_INLINE_HEADER_BEGIN \
+ _Pragma ("GCC diagnostic push") \
+ _Pragma ("GCC diagnostic ignored \"-Wmissing-prototypes\"") \
+ _Pragma ("GCC diagnostic ignored \"-Wmissing-declarations\"") \
+ _GL_INLINE_HEADER_CONST_PRAGMA
+# define _GL_INLINE_HEADER_END \
+ _Pragma ("GCC diagnostic pop")
+#else
+# define _GL_INLINE_HEADER_BEGIN
+# define _GL_INLINE_HEADER_END
+#endif
+
+/* A replacement for va_copy, if needed. */
+#define gl_va_copy(a,b) ((a) = (b))
+
+/* Define to `__inline__' or `__inline' if that's what the C compiler
+ calls it, or to nothing if 'inline' is not supported under any name. */
+#ifndef __cplusplus
+#undef inline
+#endif
+
+/* Work around a bug in Apple GCC 4.0.1 build 5465: In C99 mode, it supports
+ the ISO C 99 semantics of 'extern inline' (unlike the GNU C semantics of
+ earlier versions), but does not display it by setting __GNUC_STDC_INLINE__.
+ __APPLE__ && __MACH__ test for Mac OS X.
+ __APPLE_CC__ tests for the Apple compiler and its version.
+ __STDC_VERSION__ tests for the C99 mode. */
+#if defined __APPLE__ && defined __MACH__ && __APPLE_CC__ >= 5465 && !defined __cplusplus && __STDC_VERSION__ >= 199901L && !defined __GNUC_STDC_INLINE__
+# define __GNUC_STDC_INLINE__ 1
+#endif
+
+/* Define to `int' if <sys/types.h> does not define. */
+#undef mode_t
+
+/* Define to the type of st_nlink in struct stat, or a supertype. */
+#undef nlink_t
+
+/* Define to `int' if <sys/types.h> does not define. */
+#undef pid_t
+
+/* Define to the equivalent of the C99 'restrict' keyword, or to
+ nothing if this is not supported. Do not define if restrict is
+ supported directly. */
+#undef restrict
+/* Work around a bug in Sun C++: it does not support _Restrict or
+ __restrict__, even though the corresponding Sun C compiler ends up with
+ "#define restrict _Restrict" or "#define restrict __restrict__" in the
+ previous line. Perhaps some future version of Sun C++ will work with
+ restrict; if so, hopefully it defines __RESTRICT like Sun C does. */
+#if defined __SUNPRO_CC && !defined __RESTRICT
+# define _Restrict
+# define __restrict__
+#endif
+
+/* Define to `unsigned int' if <sys/types.h> does not define. */
+#undef size_t
+
+/* Define as a signed type of the same size as size_t. */
+#undef ssize_t
+
+/* Define as a marker that can be attached to declarations that might not
+ be used. This helps to reduce warnings, such as from
+ GCC -Wunused-parameter. */
+#if __GNUC__ >= 3 || (__GNUC__ == 2 && __GNUC_MINOR__ >= 7)
+# define _GL_UNUSED __attribute__ ((__unused__))
+#else
+# define _GL_UNUSED
+#endif
+/* The name _UNUSED_PARAMETER_ is an earlier spelling, although the name
+ is a misnomer outside of parameter lists. */
+#define _UNUSED_PARAMETER_ _GL_UNUSED
+
+/* gcc supports the "unused" attribute on possibly unused labels, and
+ g++ has since version 4.5. Note to support C++ as well as C,
+ _GL_UNUSED_LABEL should be used with a trailing ; */
+#if !defined __cplusplus || __GNUC__ > 4 \
+ || (__GNUC__ == 4 && __GNUC_MINOR__ >= 5)
+# define _GL_UNUSED_LABEL _GL_UNUSED
+#else
+# define _GL_UNUSED_LABEL
+#endif
+
+/* The __pure__ attribute was added in gcc 2.96. */
+#if __GNUC__ > 2 || (__GNUC__ == 2 && __GNUC_MINOR__ >= 96)
+# define _GL_ATTRIBUTE_PURE __attribute__ ((__pure__))
+#else
+# define _GL_ATTRIBUTE_PURE /* empty */
+#endif
+
+/* The __const__ attribute was added in gcc 2.95. */
+#if __GNUC__ > 2 || (__GNUC__ == 2 && __GNUC_MINOR__ >= 95)
+# define _GL_ATTRIBUTE_CONST __attribute__ ((__const__))
+#else
+# define _GL_ATTRIBUTE_CONST /* empty */
+#endif
+
+
+/* Define as a macro for copying va_list variables. */
+#undef va_copy
diff --git a/3rdParty/LibIDN/src/gl/c-ctype.c b/3rdParty/LibIDN/src/gl/c-ctype.c
new file mode 100644
index 0000000..932d676
--- /dev/null
+++ b/3rdParty/LibIDN/src/gl/c-ctype.c
@@ -0,0 +1,395 @@
+/* Character handling in C locale.
+
+ Copyright 2000-2003, 2006, 2009-2015 Free Software Foundation, Inc.
+
+This program is free software; you can redistribute it and/or modify
+it under the terms of the GNU Lesser General Public License as published by
+the Free Software Foundation; either version 2.1 of the License, or
+(at your option) any later version.
+
+This program is distributed in the hope that it will be useful,
+but WITHOUT ANY WARRANTY; without even the implied warranty of
+MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+GNU Lesser General Public License for more details.
+
+You should have received a copy of the GNU Lesser General Public License
+along with this program; if not, see <http://www.gnu.org/licenses/>. */
+
+#include <config.h>
+
+/* Specification. */
+#define NO_C_CTYPE_MACROS
+#include "c-ctype.h"
+
+/* The function isascii is not locale dependent. Its use in EBCDIC is
+ questionable. */
+bool
+c_isascii (int c)
+{
+ return (c >= 0x00 && c <= 0x7f);
+}
+
+bool
+c_isalnum (int c)
+{
+#if C_CTYPE_CONSECUTIVE_DIGITS \
+ && C_CTYPE_CONSECUTIVE_UPPERCASE && C_CTYPE_CONSECUTIVE_LOWERCASE
+#if C_CTYPE_ASCII
+ return ((c >= '0' && c <= '9')
+ || ((c & ~0x20) >= 'A' && (c & ~0x20) <= 'Z'));
+#else
+ return ((c >= '0' && c <= '9')
+ || (c >= 'A' && c <= 'Z')
+ || (c >= 'a' && c <= 'z'));
+#endif
+#else
+ switch (c)
+ {
+ case '0': case '1': case '2': case '3': case '4': case '5':
+ case '6': case '7': case '8': case '9':
+ case 'A': case 'B': case 'C': case 'D': case 'E': case 'F':
+ case 'G': case 'H': case 'I': case 'J': case 'K': case 'L':
+ case 'M': case 'N': case 'O': case 'P': case 'Q': case 'R':
+ case 'S': case 'T': case 'U': case 'V': case 'W': case 'X':
+ case 'Y': case 'Z':
+ case 'a': case 'b': case 'c': case 'd': case 'e': case 'f':
+ case 'g': case 'h': case 'i': case 'j': case 'k': case 'l':
+ case 'm': case 'n': case 'o': case 'p': case 'q': case 'r':
+ case 's': case 't': case 'u': case 'v': case 'w': case 'x':
+ case 'y': case 'z':
+ return 1;
+ default:
+ return 0;
+ }
+#endif
+}
+
+bool
+c_isalpha (int c)
+{
+#if C_CTYPE_CONSECUTIVE_UPPERCASE && C_CTYPE_CONSECUTIVE_LOWERCASE
+#if C_CTYPE_ASCII
+ return ((c & ~0x20) >= 'A' && (c & ~0x20) <= 'Z');
+#else
+ return ((c >= 'A' && c <= 'Z') || (c >= 'a' && c <= 'z'));
+#endif
+#else
+ switch (c)
+ {
+ case 'A': case 'B': case 'C': case 'D': case 'E': case 'F':
+ case 'G': case 'H': case 'I': case 'J': case 'K': case 'L':
+ case 'M': case 'N': case 'O': case 'P': case 'Q': case 'R':
+ case 'S': case 'T': case 'U': case 'V': case 'W': case 'X':
+ case 'Y': case 'Z':
+ case 'a': case 'b': case 'c': case 'd': case 'e': case 'f':
+ case 'g': case 'h': case 'i': case 'j': case 'k': case 'l':
+ case 'm': case 'n': case 'o': case 'p': case 'q': case 'r':
+ case 's': case 't': case 'u': case 'v': case 'w': case 'x':
+ case 'y': case 'z':
+ return 1;
+ default:
+ return 0;
+ }
+#endif
+}
+
+bool
+c_isblank (int c)
+{
+ return (c == ' ' || c == '\t');
+}
+
+bool
+c_iscntrl (int c)
+{
+#if C_CTYPE_ASCII
+ return ((c & ~0x1f) == 0 || c == 0x7f);
+#else
+ switch (c)
+ {
+ case ' ': case '!': case '"': case '#': case '$': case '%':
+ case '&': case '\'': case '(': case ')': case '*': case '+':
+ case ',': case '-': case '.': case '/':
+ case '0': case '1': case '2': case '3': case '4': case '5':
+ case '6': case '7': case '8': case '9':
+ case ':': case ';': case '<': case '=': case '>': case '?':
+ case '@':
+ case 'A': case 'B': case 'C': case 'D': case 'E': case 'F':
+ case 'G': case 'H': case 'I': case 'J': case 'K': case 'L':
+ case 'M': case 'N': case 'O': case 'P': case 'Q': case 'R':
+ case 'S': case 'T': case 'U': case 'V': case 'W': case 'X':
+ case 'Y': case 'Z':
+ case '[': case '\\': case ']': case '^': case '_': case '`':
+ case 'a': case 'b': case 'c': case 'd': case 'e': case 'f':
+ case 'g': case 'h': case 'i': case 'j': case 'k': case 'l':
+ case 'm': case 'n': case 'o': case 'p': case 'q': case 'r':
+ case 's': case 't': case 'u': case 'v': case 'w': case 'x':
+ case 'y': case 'z':
+ case '{': case '|': case '}': case '~':
+ return 0;
+ default:
+ return 1;
+ }
+#endif
+}
+
+bool
+c_isdigit (int c)
+{
+#if C_CTYPE_CONSECUTIVE_DIGITS
+ return (c >= '0' && c <= '9');
+#else
+ switch (c)
+ {
+ case '0': case '1': case '2': case '3': case '4': case '5':
+ case '6': case '7': case '8': case '9':
+ return 1;
+ default:
+ return 0;
+ }
+#endif
+}
+
+bool
+c_islower (int c)
+{
+#if C_CTYPE_CONSECUTIVE_LOWERCASE
+ return (c >= 'a' && c <= 'z');
+#else
+ switch (c)
+ {
+ case 'a': case 'b': case 'c': case 'd': case 'e': case 'f':
+ case 'g': case 'h': case 'i': case 'j': case 'k': case 'l':
+ case 'm': case 'n': case 'o': case 'p': case 'q': case 'r':
+ case 's': case 't': case 'u': case 'v': case 'w': case 'x':
+ case 'y': case 'z':
+ return 1;
+ default:
+ return 0;
+ }
+#endif
+}
+
+bool
+c_isgraph (int c)
+{
+#if C_CTYPE_ASCII
+ return (c >= '!' && c <= '~');
+#else
+ switch (c)
+ {
+ case '!': case '"': case '#': case '$': case '%': case '&':
+ case '\'': case '(': case ')': case '*': case '+': case ',':
+ case '-': case '.': case '/':
+ case '0': case '1': case '2': case '3': case '4': case '5':
+ case '6': case '7': case '8': case '9':
+ case ':': case ';': case '<': case '=': case '>': case '?':
+ case '@':
+ case 'A': case 'B': case 'C': case 'D': case 'E': case 'F':
+ case 'G': case 'H': case 'I': case 'J': case 'K': case 'L':
+ case 'M': case 'N': case 'O': case 'P': case 'Q': case 'R':
+ case 'S': case 'T': case 'U': case 'V': case 'W': case 'X':
+ case 'Y': case 'Z':
+ case '[': case '\\': case ']': case '^': case '_': case '`':
+ case 'a': case 'b': case 'c': case 'd': case 'e': case 'f':
+ case 'g': case 'h': case 'i': case 'j': case 'k': case 'l':
+ case 'm': case 'n': case 'o': case 'p': case 'q': case 'r':
+ case 's': case 't': case 'u': case 'v': case 'w': case 'x':
+ case 'y': case 'z':
+ case '{': case '|': case '}': case '~':
+ return 1;
+ default:
+ return 0;
+ }
+#endif
+}
+
+bool
+c_isprint (int c)
+{
+#if C_CTYPE_ASCII
+ return (c >= ' ' && c <= '~');
+#else
+ switch (c)
+ {
+ case ' ': case '!': case '"': case '#': case '$': case '%':
+ case '&': case '\'': case '(': case ')': case '*': case '+':
+ case ',': case '-': case '.': case '/':
+ case '0': case '1': case '2': case '3': case '4': case '5':
+ case '6': case '7': case '8': case '9':
+ case ':': case ';': case '<': case '=': case '>': case '?':
+ case '@':
+ case 'A': case 'B': case 'C': case 'D': case 'E': case 'F':
+ case 'G': case 'H': case 'I': case 'J': case 'K': case 'L':
+ case 'M': case 'N': case 'O': case 'P': case 'Q': case 'R':
+ case 'S': case 'T': case 'U': case 'V': case 'W': case 'X':
+ case 'Y': case 'Z':
+ case '[': case '\\': case ']': case '^': case '_': case '`':
+ case 'a': case 'b': case 'c': case 'd': case 'e': case 'f':
+ case 'g': case 'h': case 'i': case 'j': case 'k': case 'l':
+ case 'm': case 'n': case 'o': case 'p': case 'q': case 'r':
+ case 's': case 't': case 'u': case 'v': case 'w': case 'x':
+ case 'y': case 'z':
+ case '{': case '|': case '}': case '~':
+ return 1;
+ default:
+ return 0;
+ }
+#endif
+}
+
+bool
+c_ispunct (int c)
+{
+#if C_CTYPE_ASCII
+ return ((c >= '!' && c <= '~')
+ && !((c >= '0' && c <= '9')
+ || ((c & ~0x20) >= 'A' && (c & ~0x20) <= 'Z')));
+#else
+ switch (c)
+ {
+ case '!': case '"': case '#': case '$': case '%': case '&':
+ case '\'': case '(': case ')': case '*': case '+': case ',':
+ case '-': case '.': case '/':
+ case ':': case ';': case '<': case '=': case '>': case '?':
+ case '@':
+ case '[': case '\\': case ']': case '^': case '_': case '`':
+ case '{': case '|': case '}': case '~':
+ return 1;
+ default:
+ return 0;
+ }
+#endif
+}
+
+bool
+c_isspace (int c)
+{
+ return (c == ' ' || c == '\t'
+ || c == '\n' || c == '\v' || c == '\f' || c == '\r');
+}
+
+bool
+c_isupper (int c)
+{
+#if C_CTYPE_CONSECUTIVE_UPPERCASE
+ return (c >= 'A' && c <= 'Z');
+#else
+ switch (c)
+ {
+ case 'A': case 'B': case 'C': case 'D': case 'E': case 'F':
+ case 'G': case 'H': case 'I': case 'J': case 'K': case 'L':
+ case 'M': case 'N': case 'O': case 'P': case 'Q': case 'R':
+ case 'S': case 'T': case 'U': case 'V': case 'W': case 'X':
+ case 'Y': case 'Z':
+ return 1;
+ default:
+ return 0;
+ }
+#endif
+}
+
+bool
+c_isxdigit (int c)
+{
+#if C_CTYPE_CONSECUTIVE_DIGITS \
+ && C_CTYPE_CONSECUTIVE_UPPERCASE && C_CTYPE_CONSECUTIVE_LOWERCASE
+#if C_CTYPE_ASCII
+ return ((c >= '0' && c <= '9')
+ || ((c & ~0x20) >= 'A' && (c & ~0x20) <= 'F'));
+#else
+ return ((c >= '0' && c <= '9')
+ || (c >= 'A' && c <= 'F')
+ || (c >= 'a' && c <= 'f'));
+#endif
+#else
+ switch (c)
+ {
+ case '0': case '1': case '2': case '3': case '4': case '5':
+ case '6': case '7': case '8': case '9':
+ case 'A': case 'B': case 'C': case 'D': case 'E': case 'F':
+ case 'a': case 'b': case 'c': case 'd': case 'e': case 'f':
+ return 1;
+ default:
+ return 0;
+ }
+#endif
+}
+
+int
+c_tolower (int c)
+{
+#if C_CTYPE_CONSECUTIVE_UPPERCASE && C_CTYPE_CONSECUTIVE_LOWERCASE
+ return (c >= 'A' && c <= 'Z' ? c - 'A' + 'a' : c);
+#else
+ switch (c)
+ {
+ case 'A': return 'a';
+ case 'B': return 'b';
+ case 'C': return 'c';
+ case 'D': return 'd';
+ case 'E': return 'e';
+ case 'F': return 'f';
+ case 'G': return 'g';
+ case 'H': return 'h';
+ case 'I': return 'i';
+ case 'J': return 'j';
+ case 'K': return 'k';
+ case 'L': return 'l';
+ case 'M': return 'm';
+ case 'N': return 'n';
+ case 'O': return 'o';
+ case 'P': return 'p';
+ case 'Q': return 'q';
+ case 'R': return 'r';
+ case 'S': return 's';
+ case 'T': return 't';
+ case 'U': return 'u';
+ case 'V': return 'v';
+ case 'W': return 'w';
+ case 'X': return 'x';
+ case 'Y': return 'y';
+ case 'Z': return 'z';
+ default: return c;
+ }
+#endif
+}
+
+int
+c_toupper (int c)
+{
+#if C_CTYPE_CONSECUTIVE_UPPERCASE && C_CTYPE_CONSECUTIVE_LOWERCASE
+ return (c >= 'a' && c <= 'z' ? c - 'a' + 'A' : c);
+#else
+ switch (c)
+ {
+ case 'a': return 'A';
+ case 'b': return 'B';
+ case 'c': return 'C';
+ case 'd': return 'D';
+ case 'e': return 'E';
+ case 'f': return 'F';
+ case 'g': return 'G';
+ case 'h': return 'H';
+ case 'i': return 'I';
+ case 'j': return 'J';
+ case 'k': return 'K';
+ case 'l': return 'L';
+ case 'm': return 'M';
+ case 'n': return 'N';
+ case 'o': return 'O';
+ case 'p': return 'P';
+ case 'q': return 'Q';
+ case 'r': return 'R';
+ case 's': return 'S';
+ case 't': return 'T';
+ case 'u': return 'U';
+ case 'v': return 'V';
+ case 'w': return 'W';
+ case 'x': return 'X';
+ case 'y': return 'Y';
+ case 'z': return 'Z';
+ default: return c;
+ }
+#endif
+}
diff --git a/3rdParty/LibIDN/src/gl/c-ctype.h b/3rdParty/LibIDN/src/gl/c-ctype.h
new file mode 100644
index 0000000..d57cf43
--- /dev/null
+++ b/3rdParty/LibIDN/src/gl/c-ctype.h
@@ -0,0 +1,295 @@
+/* Character handling in C locale.
+
+ These functions work like the corresponding functions in <ctype.h>,
+ except that they have the C (POSIX) locale hardwired, whereas the
+ <ctype.h> functions' behaviour depends on the current locale set via
+ setlocale.
+
+ Copyright (C) 2000-2003, 2006, 2008-2015 Free Software Foundation, Inc.
+
+This program is free software; you can redistribute it and/or modify
+it under the terms of the GNU Lesser General Public License as published by
+the Free Software Foundation; either version 2.1 of the License, or
+(at your option) any later version.
+
+This program is distributed in the hope that it will be useful,
+but WITHOUT ANY WARRANTY; without even the implied warranty of
+MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+GNU Lesser General Public License for more details.
+
+You should have received a copy of the GNU Lesser General Public License
+along with this program; if not, see <http://www.gnu.org/licenses/>. */
+
+#ifndef C_CTYPE_H
+#define C_CTYPE_H
+
+#include <stdbool.h>
+
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+
+/* The functions defined in this file assume the "C" locale and a character
+ set without diacritics (ASCII-US or EBCDIC-US or something like that).
+ Even if the "C" locale on a particular system is an extension of the ASCII
+ character set (like on BeOS, where it is UTF-8, or on AmigaOS, where it
+ is ISO-8859-1), the functions in this file recognize only the ASCII
+ characters. */
+
+
+/* Check whether the ASCII optimizations apply. */
+
+/* ANSI C89 (and ISO C99 5.2.1.3 too) already guarantees that
+ '0', '1', ..., '9' have consecutive integer values. */
+#define C_CTYPE_CONSECUTIVE_DIGITS 1
+
+#if ('A' <= 'Z') \
+ && ('A' + 1 == 'B') && ('B' + 1 == 'C') && ('C' + 1 == 'D') \
+ && ('D' + 1 == 'E') && ('E' + 1 == 'F') && ('F' + 1 == 'G') \
+ && ('G' + 1 == 'H') && ('H' + 1 == 'I') && ('I' + 1 == 'J') \
+ && ('J' + 1 == 'K') && ('K' + 1 == 'L') && ('L' + 1 == 'M') \
+ && ('M' + 1 == 'N') && ('N' + 1 == 'O') && ('O' + 1 == 'P') \
+ && ('P' + 1 == 'Q') && ('Q' + 1 == 'R') && ('R' + 1 == 'S') \
+ && ('S' + 1 == 'T') && ('T' + 1 == 'U') && ('U' + 1 == 'V') \
+ && ('V' + 1 == 'W') && ('W' + 1 == 'X') && ('X' + 1 == 'Y') \
+ && ('Y' + 1 == 'Z')
+#define C_CTYPE_CONSECUTIVE_UPPERCASE 1
+#endif
+
+#if ('a' <= 'z') \
+ && ('a' + 1 == 'b') && ('b' + 1 == 'c') && ('c' + 1 == 'd') \
+ && ('d' + 1 == 'e') && ('e' + 1 == 'f') && ('f' + 1 == 'g') \
+ && ('g' + 1 == 'h') && ('h' + 1 == 'i') && ('i' + 1 == 'j') \
+ && ('j' + 1 == 'k') && ('k' + 1 == 'l') && ('l' + 1 == 'm') \
+ && ('m' + 1 == 'n') && ('n' + 1 == 'o') && ('o' + 1 == 'p') \
+ && ('p' + 1 == 'q') && ('q' + 1 == 'r') && ('r' + 1 == 's') \
+ && ('s' + 1 == 't') && ('t' + 1 == 'u') && ('u' + 1 == 'v') \
+ && ('v' + 1 == 'w') && ('w' + 1 == 'x') && ('x' + 1 == 'y') \
+ && ('y' + 1 == 'z')
+#define C_CTYPE_CONSECUTIVE_LOWERCASE 1
+#endif
+
+#if (' ' == 32) && ('!' == 33) && ('"' == 34) && ('#' == 35) \
+ && ('%' == 37) && ('&' == 38) && ('\'' == 39) && ('(' == 40) \
+ && (')' == 41) && ('*' == 42) && ('+' == 43) && (',' == 44) \
+ && ('-' == 45) && ('.' == 46) && ('/' == 47) && ('0' == 48) \
+ && ('1' == 49) && ('2' == 50) && ('3' == 51) && ('4' == 52) \
+ && ('5' == 53) && ('6' == 54) && ('7' == 55) && ('8' == 56) \
+ && ('9' == 57) && (':' == 58) && (';' == 59) && ('<' == 60) \
+ && ('=' == 61) && ('>' == 62) && ('?' == 63) && ('A' == 65) \
+ && ('B' == 66) && ('C' == 67) && ('D' == 68) && ('E' == 69) \
+ && ('F' == 70) && ('G' == 71) && ('H' == 72) && ('I' == 73) \
+ && ('J' == 74) && ('K' == 75) && ('L' == 76) && ('M' == 77) \
+ && ('N' == 78) && ('O' == 79) && ('P' == 80) && ('Q' == 81) \
+ && ('R' == 82) && ('S' == 83) && ('T' == 84) && ('U' == 85) \
+ && ('V' == 86) && ('W' == 87) && ('X' == 88) && ('Y' == 89) \
+ && ('Z' == 90) && ('[' == 91) && ('\\' == 92) && (']' == 93) \
+ && ('^' == 94) && ('_' == 95) && ('a' == 97) && ('b' == 98) \
+ && ('c' == 99) && ('d' == 100) && ('e' == 101) && ('f' == 102) \
+ && ('g' == 103) && ('h' == 104) && ('i' == 105) && ('j' == 106) \
+ && ('k' == 107) && ('l' == 108) && ('m' == 109) && ('n' == 110) \
+ && ('o' == 111) && ('p' == 112) && ('q' == 113) && ('r' == 114) \
+ && ('s' == 115) && ('t' == 116) && ('u' == 117) && ('v' == 118) \
+ && ('w' == 119) && ('x' == 120) && ('y' == 121) && ('z' == 122) \
+ && ('{' == 123) && ('|' == 124) && ('}' == 125) && ('~' == 126)
+/* The character set is ASCII or one of its variants or extensions, not EBCDIC.
+ Testing the value of '\n' and '\r' is not relevant. */
+#define C_CTYPE_ASCII 1
+#endif
+
+
+/* Function declarations. */
+
+/* Unlike the functions in <ctype.h>, which require an argument in the range
+ of the 'unsigned char' type, the functions here operate on values that are
+ in the 'unsigned char' range or in the 'char' range. In other words,
+ when you have a 'char' value, you need to cast it before using it as
+ argument to a <ctype.h> function:
+
+ const char *s = ...;
+ if (isalpha ((unsigned char) *s)) ...
+
+ but you don't need to cast it for the functions defined in this file:
+
+ const char *s = ...;
+ if (c_isalpha (*s)) ...
+ */
+
+extern bool c_isascii (int c) _GL_ATTRIBUTE_CONST; /* not locale dependent */
+
+extern bool c_isalnum (int c) _GL_ATTRIBUTE_CONST;
+extern bool c_isalpha (int c) _GL_ATTRIBUTE_CONST;
+extern bool c_isblank (int c) _GL_ATTRIBUTE_CONST;
+extern bool c_iscntrl (int c) _GL_ATTRIBUTE_CONST;
+extern bool c_isdigit (int c) _GL_ATTRIBUTE_CONST;
+extern bool c_islower (int c) _GL_ATTRIBUTE_CONST;
+extern bool c_isgraph (int c) _GL_ATTRIBUTE_CONST;
+extern bool c_isprint (int c) _GL_ATTRIBUTE_CONST;
+extern bool c_ispunct (int c) _GL_ATTRIBUTE_CONST;
+extern bool c_isspace (int c) _GL_ATTRIBUTE_CONST;
+extern bool c_isupper (int c) _GL_ATTRIBUTE_CONST;
+extern bool c_isxdigit (int c) _GL_ATTRIBUTE_CONST;
+
+extern int c_tolower (int c) _GL_ATTRIBUTE_CONST;
+extern int c_toupper (int c) _GL_ATTRIBUTE_CONST;
+
+
+#if (defined __GNUC__ && !defined __STRICT_ANSI__ && defined __OPTIMIZE__ \
+ && !defined __OPTIMIZE_SIZE__ && !defined NO_C_CTYPE_MACROS)
+
+/* ASCII optimizations. */
+
+#undef c_isascii
+#define c_isascii(c) \
+ ({ int __c = (c); \
+ (__c >= 0x00 && __c <= 0x7f); \
+ })
+
+#if C_CTYPE_CONSECUTIVE_DIGITS \
+ && C_CTYPE_CONSECUTIVE_UPPERCASE && C_CTYPE_CONSECUTIVE_LOWERCASE
+#if C_CTYPE_ASCII
+#undef c_isalnum
+#define c_isalnum(c) \
+ ({ int __c = (c); \
+ ((__c >= '0' && __c <= '9') \
+ || ((__c & ~0x20) >= 'A' && (__c & ~0x20) <= 'Z')); \
+ })
+#else
+#undef c_isalnum
+#define c_isalnum(c) \
+ ({ int __c = (c); \
+ ((__c >= '0' && __c <= '9') \
+ || (__c >= 'A' && __c <= 'Z') \
+ || (__c >= 'a' && __c <= 'z')); \
+ })
+#endif
+#endif
+
+#if C_CTYPE_CONSECUTIVE_UPPERCASE && C_CTYPE_CONSECUTIVE_LOWERCASE
+#if C_CTYPE_ASCII
+#undef c_isalpha
+#define c_isalpha(c) \
+ ({ int __c = (c); \
+ ((__c & ~0x20) >= 'A' && (__c & ~0x20) <= 'Z'); \
+ })
+#else
+#undef c_isalpha
+#define c_isalpha(c) \
+ ({ int __c = (c); \
+ ((__c >= 'A' && __c <= 'Z') || (__c >= 'a' && __c <= 'z')); \
+ })
+#endif
+#endif
+
+#undef c_isblank
+#define c_isblank(c) \
+ ({ int __c = (c); \
+ (__c == ' ' || __c == '\t'); \
+ })
+
+#if C_CTYPE_ASCII
+#undef c_iscntrl
+#define c_iscntrl(c) \
+ ({ int __c = (c); \
+ ((__c & ~0x1f) == 0 || __c == 0x7f); \
+ })
+#endif
+
+#if C_CTYPE_CONSECUTIVE_DIGITS
+#undef c_isdigit
+#define c_isdigit(c) \
+ ({ int __c = (c); \
+ (__c >= '0' && __c <= '9'); \
+ })
+#endif
+
+#if C_CTYPE_CONSECUTIVE_LOWERCASE
+#undef c_islower
+#define c_islower(c) \
+ ({ int __c = (c); \
+ (__c >= 'a' && __c <= 'z'); \
+ })
+#endif
+
+#if C_CTYPE_ASCII
+#undef c_isgraph
+#define c_isgraph(c) \
+ ({ int __c = (c); \
+ (__c >= '!' && __c <= '~'); \
+ })
+#endif
+
+#if C_CTYPE_ASCII
+#undef c_isprint
+#define c_isprint(c) \
+ ({ int __c = (c); \
+ (__c >= ' ' && __c <= '~'); \
+ })
+#endif
+
+#if C_CTYPE_ASCII
+#undef c_ispunct
+#define c_ispunct(c) \
+ ({ int _c = (c); \
+ (c_isgraph (_c) && ! c_isalnum (_c)); \
+ })
+#endif
+
+#undef c_isspace
+#define c_isspace(c) \
+ ({ int __c = (c); \
+ (__c == ' ' || __c == '\t' \
+ || __c == '\n' || __c == '\v' || __c == '\f' || __c == '\r'); \
+ })
+
+#if C_CTYPE_CONSECUTIVE_UPPERCASE
+#undef c_isupper
+#define c_isupper(c) \
+ ({ int __c = (c); \
+ (__c >= 'A' && __c <= 'Z'); \
+ })
+#endif
+
+#if C_CTYPE_CONSECUTIVE_DIGITS \
+ && C_CTYPE_CONSECUTIVE_UPPERCASE && C_CTYPE_CONSECUTIVE_LOWERCASE
+#if C_CTYPE_ASCII
+#undef c_isxdigit
+#define c_isxdigit(c) \
+ ({ int __c = (c); \
+ ((__c >= '0' && __c <= '9') \
+ || ((__c & ~0x20) >= 'A' && (__c & ~0x20) <= 'F')); \
+ })
+#else
+#undef c_isxdigit
+#define c_isxdigit(c) \
+ ({ int __c = (c); \
+ ((__c >= '0' && __c <= '9') \
+ || (__c >= 'A' && __c <= 'F') \
+ || (__c >= 'a' && __c <= 'f')); \
+ })
+#endif
+#endif
+
+#if C_CTYPE_CONSECUTIVE_UPPERCASE && C_CTYPE_CONSECUTIVE_LOWERCASE
+#undef c_tolower
+#define c_tolower(c) \
+ ({ int __c = (c); \
+ (__c >= 'A' && __c <= 'Z' ? __c - 'A' + 'a' : __c); \
+ })
+#undef c_toupper
+#define c_toupper(c) \
+ ({ int __c = (c); \
+ (__c >= 'a' && __c <= 'z' ? __c - 'a' + 'A' : __c); \
+ })
+#endif
+
+#endif /* optimizing for speed */
+
+
+#ifdef __cplusplus
+}
+#endif
+
+#endif /* C_CTYPE_H */
diff --git a/3rdParty/LibIDN/src/gl/c-strcase.h b/3rdParty/LibIDN/src/gl/c-strcase.h
new file mode 100644
index 0000000..5292a0a
--- /dev/null
+++ b/3rdParty/LibIDN/src/gl/c-strcase.h
@@ -0,0 +1,56 @@
+/* Case-insensitive string comparison functions in C locale.
+ Copyright (C) 1995-1996, 2001, 2003, 2005, 2009-2015 Free Software
+ Foundation, Inc.
+
+ This program is free software; you can redistribute it and/or modify
+ it under the terms of the GNU Lesser General Public License as published by
+ the Free Software Foundation; either version 2.1, or (at your option)
+ any later version.
+
+ This program is distributed in the hope that it will be useful,
+ but WITHOUT ANY WARRANTY; without even the implied warranty of
+ MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ GNU Lesser General Public License for more details.
+
+ You should have received a copy of the GNU Lesser General Public License
+ along with this program; if not, see <http://www.gnu.org/licenses/>. */
+
+#ifndef C_STRCASE_H
+#define C_STRCASE_H
+
+#include <stddef.h>
+
+
+/* The functions defined in this file assume the "C" locale and a character
+ set without diacritics (ASCII-US or EBCDIC-US or something like that).
+ Even if the "C" locale on a particular system is an extension of the ASCII
+ character set (like on BeOS, where it is UTF-8, or on AmigaOS, where it
+ is ISO-8859-1), the functions in this file recognize only the ASCII
+ characters. More precisely, one of the string arguments must be an ASCII
+ string; the other one can also contain non-ASCII characters (but then
+ the comparison result will be nonzero). */
+
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+
+/* Compare strings S1 and S2, ignoring case, returning less than, equal to or
+ greater than zero if S1 is lexicographically less than, equal to or greater
+ than S2. */
+extern int c_strcasecmp (const char *s1, const char *s2) _GL_ATTRIBUTE_PURE;
+
+/* Compare no more than N characters of strings S1 and S2, ignoring case,
+ returning less than, equal to or greater than zero if S1 is
+ lexicographically less than, equal to or greater than S2. */
+extern int c_strncasecmp (const char *s1, const char *s2, size_t n)
+ _GL_ATTRIBUTE_PURE;
+
+
+#ifdef __cplusplus
+}
+#endif
+
+
+#endif /* C_STRCASE_H */
diff --git a/3rdParty/LibIDN/src/gl/c-strcasecmp.c b/3rdParty/LibIDN/src/gl/c-strcasecmp.c
new file mode 100644
index 0000000..afff3e5
--- /dev/null
+++ b/3rdParty/LibIDN/src/gl/c-strcasecmp.c
@@ -0,0 +1,56 @@
+/* c-strcasecmp.c -- case insensitive string comparator in C locale
+ Copyright (C) 1998-1999, 2005-2006, 2009-2015 Free Software Foundation, Inc.
+
+ This program is free software; you can redistribute it and/or modify
+ it under the terms of the GNU Lesser General Public License as published by
+ the Free Software Foundation; either version 2.1, or (at your option)
+ any later version.
+
+ This program is distributed in the hope that it will be useful,
+ but WITHOUT ANY WARRANTY; without even the implied warranty of
+ MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ GNU Lesser General Public License for more details.
+
+ You should have received a copy of the GNU Lesser General Public License
+ along with this program; if not, see <http://www.gnu.org/licenses/>. */
+
+#include <config.h>
+
+/* Specification. */
+#include "c-strcase.h"
+
+#include <limits.h>
+
+#include "c-ctype.h"
+
+int
+c_strcasecmp (const char *s1, const char *s2)
+{
+ register const unsigned char *p1 = (const unsigned char *) s1;
+ register const unsigned char *p2 = (const unsigned char *) s2;
+ unsigned char c1, c2;
+
+ if (p1 == p2)
+ return 0;
+
+ do
+ {
+ c1 = c_tolower (*p1);
+ c2 = c_tolower (*p2);
+
+ if (c1 == '\0')
+ break;
+
+ ++p1;
+ ++p2;
+ }
+ while (c1 == c2);
+
+ if (UCHAR_MAX <= INT_MAX)
+ return c1 - c2;
+ else
+ /* On machines where 'char' and 'int' are types of the same size, the
+ difference of two 'unsigned char' values - including the sign bit -
+ doesn't fit in an 'int'. */
+ return (c1 > c2 ? 1 : c1 < c2 ? -1 : 0);
+}
diff --git a/3rdParty/LibIDN/src/gl/c-strncasecmp.c b/3rdParty/LibIDN/src/gl/c-strncasecmp.c
new file mode 100644
index 0000000..9bd6689
--- /dev/null
+++ b/3rdParty/LibIDN/src/gl/c-strncasecmp.c
@@ -0,0 +1,56 @@
+/* c-strncasecmp.c -- case insensitive string comparator in C locale
+ Copyright (C) 1998-1999, 2005-2006, 2009-2015 Free Software Foundation, Inc.
+
+ This program is free software; you can redistribute it and/or modify
+ it under the terms of the GNU Lesser General Public License as published by
+ the Free Software Foundation; either version 2.1, or (at your option)
+ any later version.
+
+ This program is distributed in the hope that it will be useful,
+ but WITHOUT ANY WARRANTY; without even the implied warranty of
+ MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ GNU Lesser General Public License for more details.
+
+ You should have received a copy of the GNU Lesser General Public License
+ along with this program; if not, see <http://www.gnu.org/licenses/>. */
+
+#include <config.h>
+
+/* Specification. */
+#include "c-strcase.h"
+
+#include <limits.h>
+
+#include "c-ctype.h"
+
+int
+c_strncasecmp (const char *s1, const char *s2, size_t n)
+{
+ register const unsigned char *p1 = (const unsigned char *) s1;
+ register const unsigned char *p2 = (const unsigned char *) s2;
+ unsigned char c1, c2;
+
+ if (p1 == p2 || n == 0)
+ return 0;
+
+ do
+ {
+ c1 = c_tolower (*p1);
+ c2 = c_tolower (*p2);
+
+ if (--n == 0 || c1 == '\0')
+ break;
+
+ ++p1;
+ ++p2;
+ }
+ while (c1 == c2);
+
+ if (UCHAR_MAX <= INT_MAX)
+ return c1 - c2;
+ else
+ /* On machines where 'char' and 'int' are types of the same size, the
+ difference of two 'unsigned char' values - including the sign bit -
+ doesn't fit in an 'int'. */
+ return (c1 > c2 ? 1 : c1 < c2 ? -1 : 0);
+}
diff --git a/3rdParty/LibIDN/src/gl/unistr.h b/3rdParty/LibIDN/src/gl/unistr.h
new file mode 100644
index 0000000..89e9a56
--- /dev/null
+++ b/3rdParty/LibIDN/src/gl/unistr.h
@@ -0,0 +1,750 @@
+/* Elementary Unicode string functions.
+ Copyright (C) 2001-2002, 2005-2015 Free Software Foundation, Inc.
+
+ This program is free software: you can redistribute it and/or modify it
+ under the terms of the GNU Lesser General Public License as published
+ by the Free Software Foundation; either version 2.1 of the License, or
+ (at your option) any later version.
+
+ This program is distributed in the hope that it will be useful,
+ but WITHOUT ANY WARRANTY; without even the implied warranty of
+ MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+ Lesser General Public License for more details.
+
+ You should have received a copy of the GNU Lesser General Public License
+ along with this program. If not, see <http://www.gnu.org/licenses/>. */
+
+#ifndef _UNISTR_H
+#define _UNISTR_H
+
+#include "unitypes.h"
+
+/* Get common macros for C. */
+#include "unused-parameter.h"
+
+/* Get bool. */
+#include <stdbool.h>
+
+/* Get size_t. */
+#include <stddef.h>
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+
+/* Conventions:
+
+ All functions prefixed with u8_ operate on UTF-8 encoded strings.
+ Their unit is an uint8_t (1 byte).
+
+ All functions prefixed with u16_ operate on UTF-16 encoded strings.
+ Their unit is an uint16_t (a 2-byte word).
+
+ All functions prefixed with u32_ operate on UCS-4 encoded strings.
+ Their unit is an uint32_t (a 4-byte word).
+
+ All argument pairs (s, n) denote a Unicode string s[0..n-1] with exactly
+ n units.
+
+ All arguments starting with "str" and the arguments of functions starting
+ with u8_str/u16_str/u32_str denote a NUL terminated string, i.e. a string
+ which terminates at the first NUL unit. This termination unit is
+ considered part of the string for all memory allocation purposes, but
+ is not considered part of the string for all other logical purposes.
+
+ Functions returning a string result take a (resultbuf, lengthp) argument
+ pair. If resultbuf is not NULL and the result fits into *lengthp units,
+ it is put in resultbuf, and resultbuf is returned. Otherwise, a freshly
+ allocated string is returned. In both cases, *lengthp is set to the
+ length (number of units) of the returned string. In case of error,
+ NULL is returned and errno is set. */
+
+
+/* Elementary string checks. */
+
+/* Check whether an UTF-8 string is well-formed.
+ Return NULL if valid, or a pointer to the first invalid unit otherwise. */
+extern const uint8_t *
+ u8_check (const uint8_t *s, size_t n)
+ _UC_ATTRIBUTE_PURE;
+
+/* Check whether an UTF-16 string is well-formed.
+ Return NULL if valid, or a pointer to the first invalid unit otherwise. */
+extern const uint16_t *
+ u16_check (const uint16_t *s, size_t n)
+ _UC_ATTRIBUTE_PURE;
+
+/* Check whether an UCS-4 string is well-formed.
+ Return NULL if valid, or a pointer to the first invalid unit otherwise. */
+extern const uint32_t *
+ u32_check (const uint32_t *s, size_t n)
+ _UC_ATTRIBUTE_PURE;
+
+
+/* Elementary string conversions. */
+
+/* Convert an UTF-8 string to an UTF-16 string. */
+extern uint16_t *
+ u8_to_u16 (const uint8_t *s, size_t n, uint16_t *resultbuf,
+ size_t *lengthp);
+
+/* Convert an UTF-8 string to an UCS-4 string. */
+extern uint32_t *
+ u8_to_u32 (const uint8_t *s, size_t n, uint32_t *resultbuf,
+ size_t *lengthp);
+
+/* Convert an UTF-16 string to an UTF-8 string. */
+extern uint8_t *
+ u16_to_u8 (const uint16_t *s, size_t n, uint8_t *resultbuf,
+ size_t *lengthp);
+
+/* Convert an UTF-16 string to an UCS-4 string. */
+extern uint32_t *
+ u16_to_u32 (const uint16_t *s, size_t n, uint32_t *resultbuf,
+ size_t *lengthp);
+
+/* Convert an UCS-4 string to an UTF-8 string. */
+extern uint8_t *
+ u32_to_u8 (const uint32_t *s, size_t n, uint8_t *resultbuf,
+ size_t *lengthp);
+
+/* Convert an UCS-4 string to an UTF-16 string. */
+extern uint16_t *
+ u32_to_u16 (const uint32_t *s, size_t n, uint16_t *resultbuf,
+ size_t *lengthp);
+
+
+/* Elementary string functions. */
+
+/* Return the length (number of units) of the first character in S, which is
+ no longer than N. Return 0 if it is the NUL character. Return -1 upon
+ failure. */
+/* Similar to mblen(), except that s must not be NULL. */
+extern int
+ u8_mblen (const uint8_t *s, size_t n)
+ _UC_ATTRIBUTE_PURE;
+extern int
+ u16_mblen (const uint16_t *s, size_t n)
+ _UC_ATTRIBUTE_PURE;
+extern int
+ u32_mblen (const uint32_t *s, size_t n)
+ _UC_ATTRIBUTE_PURE;
+
+/* Return the length (number of units) of the first character in S, putting
+ its 'ucs4_t' representation in *PUC. Upon failure, *PUC is set to 0xfffd,
+ and an appropriate number of units is returned.
+ The number of available units, N, must be > 0. */
+/* Similar to mbtowc(), except that puc and s must not be NULL, n must be > 0,
+ and the NUL character is not treated specially. */
+/* The variants with _safe suffix are safe, even if the library is compiled
+ without --enable-safety. */
+
+#if GNULIB_UNISTR_U8_MBTOUC_UNSAFE || HAVE_LIBUNISTRING
+# if !HAVE_INLINE
+extern int
+ u8_mbtouc_unsafe (ucs4_t *puc, const uint8_t *s, size_t n);
+# else
+extern int
+ u8_mbtouc_unsafe_aux (ucs4_t *puc, const uint8_t *s, size_t n);
+static inline int
+u8_mbtouc_unsafe (ucs4_t *puc, const uint8_t *s, size_t n)
+{
+ uint8_t c = *s;
+
+ if (c < 0x80)
+ {
+ *puc = c;
+ return 1;
+ }
+ else
+ return u8_mbtouc_unsafe_aux (puc, s, n);
+}
+# endif
+#endif
+
+#if GNULIB_UNISTR_U16_MBTOUC_UNSAFE || HAVE_LIBUNISTRING
+# if !HAVE_INLINE
+extern int
+ u16_mbtouc_unsafe (ucs4_t *puc, const uint16_t *s, size_t n);
+# else
+extern int
+ u16_mbtouc_unsafe_aux (ucs4_t *puc, const uint16_t *s, size_t n);
+static inline int
+u16_mbtouc_unsafe (ucs4_t *puc, const uint16_t *s, size_t n)
+{
+ uint16_t c = *s;
+
+ if (c < 0xd800 || c >= 0xe000)
+ {
+ *puc = c;
+ return 1;
+ }
+ else
+ return u16_mbtouc_unsafe_aux (puc, s, n);
+}
+# endif
+#endif
+
+#if GNULIB_UNISTR_U32_MBTOUC_UNSAFE || HAVE_LIBUNISTRING
+# if !HAVE_INLINE
+extern int
+ u32_mbtouc_unsafe (ucs4_t *puc, const uint32_t *s, size_t n);
+# else
+static inline int
+u32_mbtouc_unsafe (ucs4_t *puc,
+ const uint32_t *s, size_t n _GL_UNUSED_PARAMETER)
+{
+ uint32_t c = *s;
+
+# if CONFIG_UNICODE_SAFETY
+ if (c < 0xd800 || (c >= 0xe000 && c < 0x110000))
+# endif
+ *puc = c;
+# if CONFIG_UNICODE_SAFETY
+ else
+ /* invalid multibyte character */
+ *puc = 0xfffd;
+# endif
+ return 1;
+}
+# endif
+#endif
+
+#if GNULIB_UNISTR_U8_MBTOUC || HAVE_LIBUNISTRING
+# if !HAVE_INLINE
+extern int
+ u8_mbtouc (ucs4_t *puc, const uint8_t *s, size_t n);
+# else
+extern int
+ u8_mbtouc_aux (ucs4_t *puc, const uint8_t *s, size_t n);
+static inline int
+u8_mbtouc (ucs4_t *puc, const uint8_t *s, size_t n)
+{
+ uint8_t c = *s;
+
+ if (c < 0x80)
+ {
+ *puc = c;
+ return 1;
+ }
+ else
+ return u8_mbtouc_aux (puc, s, n);
+}
+# endif
+#endif
+
+#if GNULIB_UNISTR_U16_MBTOUC || HAVE_LIBUNISTRING
+# if !HAVE_INLINE
+extern int
+ u16_mbtouc (ucs4_t *puc, const uint16_t *s, size_t n);
+# else
+extern int
+ u16_mbtouc_aux (ucs4_t *puc, const uint16_t *s, size_t n);
+static inline int
+u16_mbtouc (ucs4_t *puc, const uint16_t *s, size_t n)
+{
+ uint16_t c = *s;
+
+ if (c < 0xd800 || c >= 0xe000)
+ {
+ *puc = c;
+ return 1;
+ }
+ else
+ return u16_mbtouc_aux (puc, s, n);
+}
+# endif
+#endif
+
+#if GNULIB_UNISTR_U32_MBTOUC || HAVE_LIBUNISTRING
+# if !HAVE_INLINE
+extern int
+ u32_mbtouc (ucs4_t *puc, const uint32_t *s, size_t n);
+# else
+static inline int
+u32_mbtouc (ucs4_t *puc, const uint32_t *s, size_t n _GL_UNUSED_PARAMETER)
+{
+ uint32_t c = *s;
+
+ if (c < 0xd800 || (c >= 0xe000 && c < 0x110000))
+ *puc = c;
+ else
+ /* invalid multibyte character */
+ *puc = 0xfffd;
+ return 1;
+}
+# endif
+#endif
+
+/* Return the length (number of units) of the first character in S, putting
+ its 'ucs4_t' representation in *PUC. Upon failure, *PUC is set to 0xfffd,
+ and -1 is returned for an invalid sequence of units, -2 is returned for an
+ incomplete sequence of units.
+ The number of available units, N, must be > 0. */
+/* Similar to u*_mbtouc(), except that the return value gives more details
+ about the failure, similar to mbrtowc(). */
+
+#if GNULIB_UNISTR_U8_MBTOUCR || HAVE_LIBUNISTRING
+extern int
+ u8_mbtoucr (ucs4_t *puc, const uint8_t *s, size_t n);
+#endif
+
+#if GNULIB_UNISTR_U16_MBTOUCR || HAVE_LIBUNISTRING
+extern int
+ u16_mbtoucr (ucs4_t *puc, const uint16_t *s, size_t n);
+#endif
+
+#if GNULIB_UNISTR_U32_MBTOUCR || HAVE_LIBUNISTRING
+extern int
+ u32_mbtoucr (ucs4_t *puc, const uint32_t *s, size_t n);
+#endif
+
+/* Put the multibyte character represented by UC in S, returning its
+ length. Return -1 upon failure, -2 if the number of available units, N,
+ is too small. The latter case cannot occur if N >= 6/2/1, respectively. */
+/* Similar to wctomb(), except that s must not be NULL, and the argument n
+ must be specified. */
+
+#if GNULIB_UNISTR_U8_UCTOMB || HAVE_LIBUNISTRING
+/* Auxiliary function, also used by u8_chr, u8_strchr, u8_strrchr. */
+extern int
+ u8_uctomb_aux (uint8_t *s, ucs4_t uc, int n);
+# if !HAVE_INLINE
+extern int
+ u8_uctomb (uint8_t *s, ucs4_t uc, int n);
+# else
+static inline int
+u8_uctomb (uint8_t *s, ucs4_t uc, int n)
+{
+ if (uc < 0x80 && n > 0)
+ {
+ s[0] = uc;
+ return 1;
+ }
+ else
+ return u8_uctomb_aux (s, uc, n);
+}
+# endif
+#endif
+
+#if GNULIB_UNISTR_U16_UCTOMB || HAVE_LIBUNISTRING
+/* Auxiliary function, also used by u16_chr, u16_strchr, u16_strrchr. */
+extern int
+ u16_uctomb_aux (uint16_t *s, ucs4_t uc, int n);
+# if !HAVE_INLINE
+extern int
+ u16_uctomb (uint16_t *s, ucs4_t uc, int n);
+# else
+static inline int
+u16_uctomb (uint16_t *s, ucs4_t uc, int n)
+{
+ if (uc < 0xd800 && n > 0)
+ {
+ s[0] = uc;
+ return 1;
+ }
+ else
+ return u16_uctomb_aux (s, uc, n);
+}
+# endif
+#endif
+
+#if GNULIB_UNISTR_U32_UCTOMB || HAVE_LIBUNISTRING
+# if !HAVE_INLINE
+extern int
+ u32_uctomb (uint32_t *s, ucs4_t uc, int n);
+# else
+static inline int
+u32_uctomb (uint32_t *s, ucs4_t uc, int n)
+{
+ if (uc < 0xd800 || (uc >= 0xe000 && uc < 0x110000))
+ {
+ if (n > 0)
+ {
+ *s = uc;
+ return 1;
+ }
+ else
+ return -2;
+ }
+ else
+ return -1;
+}
+# endif
+#endif
+
+/* Copy N units from SRC to DEST. */
+/* Similar to memcpy(). */
+extern uint8_t *
+ u8_cpy (uint8_t *dest, const uint8_t *src, size_t n);
+extern uint16_t *
+ u16_cpy (uint16_t *dest, const uint16_t *src, size_t n);
+extern uint32_t *
+ u32_cpy (uint32_t *dest, const uint32_t *src, size_t n);
+
+/* Copy N units from SRC to DEST, guaranteeing correct behavior for
+ overlapping memory areas. */
+/* Similar to memmove(). */
+extern uint8_t *
+ u8_move (uint8_t *dest, const uint8_t *src, size_t n);
+extern uint16_t *
+ u16_move (uint16_t *dest, const uint16_t *src, size_t n);
+extern uint32_t *
+ u32_move (uint32_t *dest, const uint32_t *src, size_t n);
+
+/* Set the first N characters of S to UC. UC should be a character that
+ occupies only 1 unit. */
+/* Similar to memset(). */
+extern uint8_t *
+ u8_set (uint8_t *s, ucs4_t uc, size_t n);
+extern uint16_t *
+ u16_set (uint16_t *s, ucs4_t uc, size_t n);
+extern uint32_t *
+ u32_set (uint32_t *s, ucs4_t uc, size_t n);
+
+/* Compare S1 and S2, each of length N. */
+/* Similar to memcmp(). */
+extern int
+ u8_cmp (const uint8_t *s1, const uint8_t *s2, size_t n)
+ _UC_ATTRIBUTE_PURE;
+extern int
+ u16_cmp (const uint16_t *s1, const uint16_t *s2, size_t n)
+ _UC_ATTRIBUTE_PURE;
+extern int
+ u32_cmp (const uint32_t *s1, const uint32_t *s2, size_t n)
+ _UC_ATTRIBUTE_PURE;
+
+/* Compare S1 and S2. */
+/* Similar to the gnulib function memcmp2(). */
+extern int
+ u8_cmp2 (const uint8_t *s1, size_t n1, const uint8_t *s2, size_t n2)
+ _UC_ATTRIBUTE_PURE;
+extern int
+ u16_cmp2 (const uint16_t *s1, size_t n1, const uint16_t *s2, size_t n2)
+ _UC_ATTRIBUTE_PURE;
+extern int
+ u32_cmp2 (const uint32_t *s1, size_t n1, const uint32_t *s2, size_t n2)
+ _UC_ATTRIBUTE_PURE;
+
+/* Search the string at S for UC. */
+/* Similar to memchr(). */
+extern uint8_t *
+ u8_chr (const uint8_t *s, size_t n, ucs4_t uc)
+ _UC_ATTRIBUTE_PURE;
+extern uint16_t *
+ u16_chr (const uint16_t *s, size_t n, ucs4_t uc)
+ _UC_ATTRIBUTE_PURE;
+extern uint32_t *
+ u32_chr (const uint32_t *s, size_t n, ucs4_t uc)
+ _UC_ATTRIBUTE_PURE;
+
+/* Count the number of Unicode characters in the N units from S. */
+/* Similar to mbsnlen(). */
+extern size_t
+ u8_mbsnlen (const uint8_t *s, size_t n)
+ _UC_ATTRIBUTE_PURE;
+extern size_t
+ u16_mbsnlen (const uint16_t *s, size_t n)
+ _UC_ATTRIBUTE_PURE;
+extern size_t
+ u32_mbsnlen (const uint32_t *s, size_t n)
+ _UC_ATTRIBUTE_PURE;
+
+/* Elementary string functions with memory allocation. */
+
+/* Make a freshly allocated copy of S, of length N. */
+extern uint8_t *
+ u8_cpy_alloc (const uint8_t *s, size_t n);
+extern uint16_t *
+ u16_cpy_alloc (const uint16_t *s, size_t n);
+extern uint32_t *
+ u32_cpy_alloc (const uint32_t *s, size_t n);
+
+/* Elementary string functions on NUL terminated strings. */
+
+/* Return the length (number of units) of the first character in S.
+ Return 0 if it is the NUL character. Return -1 upon failure. */
+extern int
+ u8_strmblen (const uint8_t *s)
+ _UC_ATTRIBUTE_PURE;
+extern int
+ u16_strmblen (const uint16_t *s)
+ _UC_ATTRIBUTE_PURE;
+extern int
+ u32_strmblen (const uint32_t *s)
+ _UC_ATTRIBUTE_PURE;
+
+/* Return the length (number of units) of the first character in S, putting
+ its 'ucs4_t' representation in *PUC. Return 0 if it is the NUL
+ character. Return -1 upon failure. */
+extern int
+ u8_strmbtouc (ucs4_t *puc, const uint8_t *s);
+extern int
+ u16_strmbtouc (ucs4_t *puc, const uint16_t *s);
+extern int
+ u32_strmbtouc (ucs4_t *puc, const uint32_t *s);
+
+/* Forward iteration step. Advances the pointer past the next character,
+ or returns NULL if the end of the string has been reached. Puts the
+ character's 'ucs4_t' representation in *PUC. */
+extern const uint8_t *
+ u8_next (ucs4_t *puc, const uint8_t *s);
+extern const uint16_t *
+ u16_next (ucs4_t *puc, const uint16_t *s);
+extern const uint32_t *
+ u32_next (ucs4_t *puc, const uint32_t *s);
+
+/* Backward iteration step. Advances the pointer to point to the previous
+ character, or returns NULL if the beginning of the string had been reached.
+ Puts the character's 'ucs4_t' representation in *PUC. */
+extern const uint8_t *
+ u8_prev (ucs4_t *puc, const uint8_t *s, const uint8_t *start);
+extern const uint16_t *
+ u16_prev (ucs4_t *puc, const uint16_t *s, const uint16_t *start);
+extern const uint32_t *
+ u32_prev (ucs4_t *puc, const uint32_t *s, const uint32_t *start);
+
+/* Return the number of units in S. */
+/* Similar to strlen(), wcslen(). */
+extern size_t
+ u8_strlen (const uint8_t *s)
+ _UC_ATTRIBUTE_PURE;
+extern size_t
+ u16_strlen (const uint16_t *s)
+ _UC_ATTRIBUTE_PURE;
+extern size_t
+ u32_strlen (const uint32_t *s)
+ _UC_ATTRIBUTE_PURE;
+
+/* Return the number of units in S, but at most MAXLEN. */
+/* Similar to strnlen(), wcsnlen(). */
+extern size_t
+ u8_strnlen (const uint8_t *s, size_t maxlen)
+ _UC_ATTRIBUTE_PURE;
+extern size_t
+ u16_strnlen (const uint16_t *s, size_t maxlen)
+ _UC_ATTRIBUTE_PURE;
+extern size_t
+ u32_strnlen (const uint32_t *s, size_t maxlen)
+ _UC_ATTRIBUTE_PURE;
+
+/* Copy SRC to DEST. */
+/* Similar to strcpy(), wcscpy(). */
+extern uint8_t *
+ u8_strcpy (uint8_t *dest, const uint8_t *src);
+extern uint16_t *
+ u16_strcpy (uint16_t *dest, const uint16_t *src);
+extern uint32_t *
+ u32_strcpy (uint32_t *dest, const uint32_t *src);
+
+/* Copy SRC to DEST, returning the address of the terminating NUL in DEST. */
+/* Similar to stpcpy(). */
+extern uint8_t *
+ u8_stpcpy (uint8_t *dest, const uint8_t *src);
+extern uint16_t *
+ u16_stpcpy (uint16_t *dest, const uint16_t *src);
+extern uint32_t *
+ u32_stpcpy (uint32_t *dest, const uint32_t *src);
+
+/* Copy no more than N units of SRC to DEST. */
+/* Similar to strncpy(), wcsncpy(). */
+extern uint8_t *
+ u8_strncpy (uint8_t *dest, const uint8_t *src, size_t n);
+extern uint16_t *
+ u16_strncpy (uint16_t *dest, const uint16_t *src, size_t n);
+extern uint32_t *
+ u32_strncpy (uint32_t *dest, const uint32_t *src, size_t n);
+
+/* Copy no more than N units of SRC to DEST. Return a pointer past the last
+ non-NUL unit written into DEST. */
+/* Similar to stpncpy(). */
+extern uint8_t *
+ u8_stpncpy (uint8_t *dest, const uint8_t *src, size_t n);
+extern uint16_t *
+ u16_stpncpy (uint16_t *dest, const uint16_t *src, size_t n);
+extern uint32_t *
+ u32_stpncpy (uint32_t *dest, const uint32_t *src, size_t n);
+
+/* Append SRC onto DEST. */
+/* Similar to strcat(), wcscat(). */
+extern uint8_t *
+ u8_strcat (uint8_t *dest, const uint8_t *src);
+extern uint16_t *
+ u16_strcat (uint16_t *dest, const uint16_t *src);
+extern uint32_t *
+ u32_strcat (uint32_t *dest, const uint32_t *src);
+
+/* Append no more than N units of SRC onto DEST. */
+/* Similar to strncat(), wcsncat(). */
+extern uint8_t *
+ u8_strncat (uint8_t *dest, const uint8_t *src, size_t n);
+extern uint16_t *
+ u16_strncat (uint16_t *dest, const uint16_t *src, size_t n);
+extern uint32_t *
+ u32_strncat (uint32_t *dest, const uint32_t *src, size_t n);
+
+/* Compare S1 and S2. */
+/* Similar to strcmp(), wcscmp(). */
+#ifdef __sun
+/* Avoid a collision with the u8_strcmp() function in Solaris 11 libc. */
+extern int
+ u8_strcmp_gnu (const uint8_t *s1, const uint8_t *s2)
+ _UC_ATTRIBUTE_PURE;
+# define u8_strcmp u8_strcmp_gnu
+#else
+extern int
+ u8_strcmp (const uint8_t *s1, const uint8_t *s2)
+ _UC_ATTRIBUTE_PURE;
+#endif
+extern int
+ u16_strcmp (const uint16_t *s1, const uint16_t *s2)
+ _UC_ATTRIBUTE_PURE;
+extern int
+ u32_strcmp (const uint32_t *s1, const uint32_t *s2)
+ _UC_ATTRIBUTE_PURE;
+
+/* Compare S1 and S2 using the collation rules of the current locale.
+ Return -1 if S1 < S2, 0 if S1 = S2, 1 if S1 > S2.
+ Upon failure, set errno and return any value. */
+/* Similar to strcoll(), wcscoll(). */
+extern int
+ u8_strcoll (const uint8_t *s1, const uint8_t *s2);
+extern int
+ u16_strcoll (const uint16_t *s1, const uint16_t *s2);
+extern int
+ u32_strcoll (const uint32_t *s1, const uint32_t *s2);
+
+/* Compare no more than N units of S1 and S2. */
+/* Similar to strncmp(), wcsncmp(). */
+extern int
+ u8_strncmp (const uint8_t *s1, const uint8_t *s2, size_t n)
+ _UC_ATTRIBUTE_PURE;
+extern int
+ u16_strncmp (const uint16_t *s1, const uint16_t *s2, size_t n)
+ _UC_ATTRIBUTE_PURE;
+extern int
+ u32_strncmp (const uint32_t *s1, const uint32_t *s2, size_t n)
+ _UC_ATTRIBUTE_PURE;
+
+/* Duplicate S, returning an identical malloc'd string. */
+/* Similar to strdup(), wcsdup(). */
+extern uint8_t *
+ u8_strdup (const uint8_t *s);
+extern uint16_t *
+ u16_strdup (const uint16_t *s);
+extern uint32_t *
+ u32_strdup (const uint32_t *s);
+
+/* Find the first occurrence of UC in STR. */
+/* Similar to strchr(), wcschr(). */
+extern uint8_t *
+ u8_strchr (const uint8_t *str, ucs4_t uc)
+ _UC_ATTRIBUTE_PURE;
+extern uint16_t *
+ u16_strchr (const uint16_t *str, ucs4_t uc)
+ _UC_ATTRIBUTE_PURE;
+extern uint32_t *
+ u32_strchr (const uint32_t *str, ucs4_t uc)
+ _UC_ATTRIBUTE_PURE;
+
+/* Find the last occurrence of UC in STR. */
+/* Similar to strrchr(), wcsrchr(). */
+extern uint8_t *
+ u8_strrchr (const uint8_t *str, ucs4_t uc)
+ _UC_ATTRIBUTE_PURE;
+extern uint16_t *
+ u16_strrchr (const uint16_t *str, ucs4_t uc)
+ _UC_ATTRIBUTE_PURE;
+extern uint32_t *
+ u32_strrchr (const uint32_t *str, ucs4_t uc)
+ _UC_ATTRIBUTE_PURE;
+
+/* Return the length of the initial segment of STR which consists entirely
+ of Unicode characters not in REJECT. */
+/* Similar to strcspn(), wcscspn(). */
+extern size_t
+ u8_strcspn (const uint8_t *str, const uint8_t *reject)
+ _UC_ATTRIBUTE_PURE;
+extern size_t
+ u16_strcspn (const uint16_t *str, const uint16_t *reject)
+ _UC_ATTRIBUTE_PURE;
+extern size_t
+ u32_strcspn (const uint32_t *str, const uint32_t *reject)
+ _UC_ATTRIBUTE_PURE;
+
+/* Return the length of the initial segment of STR which consists entirely
+ of Unicode characters in ACCEPT. */
+/* Similar to strspn(), wcsspn(). */
+extern size_t
+ u8_strspn (const uint8_t *str, const uint8_t *accept)
+ _UC_ATTRIBUTE_PURE;
+extern size_t
+ u16_strspn (const uint16_t *str, const uint16_t *accept)
+ _UC_ATTRIBUTE_PURE;
+extern size_t
+ u32_strspn (const uint32_t *str, const uint32_t *accept)
+ _UC_ATTRIBUTE_PURE;
+
+/* Find the first occurrence in STR of any character in ACCEPT. */
+/* Similar to strpbrk(), wcspbrk(). */
+extern uint8_t *
+ u8_strpbrk (const uint8_t *str, const uint8_t *accept)
+ _UC_ATTRIBUTE_PURE;
+extern uint16_t *
+ u16_strpbrk (const uint16_t *str, const uint16_t *accept)
+ _UC_ATTRIBUTE_PURE;
+extern uint32_t *
+ u32_strpbrk (const uint32_t *str, const uint32_t *accept)
+ _UC_ATTRIBUTE_PURE;
+
+/* Find the first occurrence of NEEDLE in HAYSTACK. */
+/* Similar to strstr(), wcsstr(). */
+extern uint8_t *
+ u8_strstr (const uint8_t *haystack, const uint8_t *needle)
+ _UC_ATTRIBUTE_PURE;
+extern uint16_t *
+ u16_strstr (const uint16_t *haystack, const uint16_t *needle)
+ _UC_ATTRIBUTE_PURE;
+extern uint32_t *
+ u32_strstr (const uint32_t *haystack, const uint32_t *needle)
+ _UC_ATTRIBUTE_PURE;
+
+/* Test whether STR starts with PREFIX. */
+extern bool
+ u8_startswith (const uint8_t *str, const uint8_t *prefix)
+ _UC_ATTRIBUTE_PURE;
+extern bool
+ u16_startswith (const uint16_t *str, const uint16_t *prefix)
+ _UC_ATTRIBUTE_PURE;
+extern bool
+ u32_startswith (const uint32_t *str, const uint32_t *prefix)
+ _UC_ATTRIBUTE_PURE;
+
+/* Test whether STR ends with SUFFIX. */
+extern bool
+ u8_endswith (const uint8_t *str, const uint8_t *suffix)
+ _UC_ATTRIBUTE_PURE;
+extern bool
+ u16_endswith (const uint16_t *str, const uint16_t *suffix)
+ _UC_ATTRIBUTE_PURE;
+extern bool
+ u32_endswith (const uint32_t *str, const uint32_t *suffix)
+ _UC_ATTRIBUTE_PURE;
+
+/* Divide STR into tokens separated by characters in DELIM.
+ This interface is actually more similar to wcstok than to strtok. */
+/* Similar to strtok_r(), wcstok(). */
+extern uint8_t *
+ u8_strtok (uint8_t *str, const uint8_t *delim, uint8_t **ptr);
+extern uint16_t *
+ u16_strtok (uint16_t *str, const uint16_t *delim, uint16_t **ptr);
+extern uint32_t *
+ u32_strtok (uint32_t *str, const uint32_t *delim, uint32_t **ptr);
+
+
+#ifdef __cplusplus
+}
+#endif
+
+#endif /* _UNISTR_H */
diff --git a/3rdParty/LibIDN/src/gl/unistr/u8-check.c b/3rdParty/LibIDN/src/gl/unistr/u8-check.c
new file mode 100644
index 0000000..0e87f11
--- /dev/null
+++ b/3rdParty/LibIDN/src/gl/unistr/u8-check.c
@@ -0,0 +1,105 @@
+/* Check UTF-8 string.
+ Copyright (C) 2002, 2006-2007, 2009-2015 Free Software Foundation, Inc.
+ Written by Bruno Haible <bruno@clisp.org>, 2002.
+
+ This program is free software: you can redistribute it and/or modify it
+ under the terms of the GNU Lesser General Public License as published
+ by the Free Software Foundation; either version 2.1 of the License, or
+ (at your option) any later version.
+
+ This program is distributed in the hope that it will be useful,
+ but WITHOUT ANY WARRANTY; without even the implied warranty of
+ MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+ Lesser General Public License for more details.
+
+ You should have received a copy of the GNU Lesser General Public License
+ along with this program. If not, see <http://www.gnu.org/licenses/>. */
+
+#include <config.h>
+
+/* Specification. */
+#include "unistr.h"
+
+const uint8_t *
+u8_check (const uint8_t *s, size_t n)
+{
+ const uint8_t *s_end = s + n;
+
+ while (s < s_end)
+ {
+ /* Keep in sync with unistr.h and u8-mbtouc-aux.c. */
+ uint8_t c = *s;
+
+ if (c < 0x80)
+ {
+ s++;
+ continue;
+ }
+ if (c >= 0xc2)
+ {
+ if (c < 0xe0)
+ {
+ if (s + 2 <= s_end
+ && (s[1] ^ 0x80) < 0x40)
+ {
+ s += 2;
+ continue;
+ }
+ }
+ else if (c < 0xf0)
+ {
+ if (s + 3 <= s_end
+ && (s[1] ^ 0x80) < 0x40 && (s[2] ^ 0x80) < 0x40
+ && (c >= 0xe1 || s[1] >= 0xa0)
+ && (c != 0xed || s[1] < 0xa0))
+ {
+ s += 3;
+ continue;
+ }
+ }
+ else if (c < 0xf8)
+ {
+ if (s + 4 <= s_end
+ && (s[1] ^ 0x80) < 0x40 && (s[2] ^ 0x80) < 0x40
+ && (s[3] ^ 0x80) < 0x40
+ && (c >= 0xf1 || s[1] >= 0x90)
+#if 1
+ && (c < 0xf4 || (c == 0xf4 && s[1] < 0x90))
+#endif
+ )
+ {
+ s += 4;
+ continue;
+ }
+ }
+#if 0
+ else if (c < 0xfc)
+ {
+ if (s + 5 <= s_end
+ && (s[1] ^ 0x80) < 0x40 && (s[2] ^ 0x80) < 0x40
+ && (s[3] ^ 0x80) < 0x40 && (s[4] ^ 0x80) < 0x40
+ && (c >= 0xf9 || s[1] >= 0x88))
+ {
+ s += 5;
+ continue;
+ }
+ }
+ else if (c < 0xfe)
+ {
+ if (s + 6 <= s_end
+ && (s[1] ^ 0x80) < 0x40 && (s[2] ^ 0x80) < 0x40
+ && (s[3] ^ 0x80) < 0x40 && (s[4] ^ 0x80) < 0x40
+ && (s[5] ^ 0x80) < 0x40
+ && (c >= 0xfd || s[1] >= 0x84))
+ {
+ s += 6;
+ continue;
+ }
+ }
+#endif
+ }
+ /* invalid or incomplete multibyte character */
+ return s;
+ }
+ return NULL;
+}
diff --git a/3rdParty/LibIDN/src/gl/unitypes.h b/3rdParty/LibIDN/src/gl/unitypes.h
new file mode 100644
index 0000000..21c0c3e
--- /dev/null
+++ b/3rdParty/LibIDN/src/gl/unitypes.h
@@ -0,0 +1,46 @@
+/* Elementary types and macros for the GNU UniString library.
+ Copyright (C) 2002, 2005-2006, 2009-2015 Free Software Foundation, Inc.
+
+ This program is free software: you can redistribute it and/or modify it
+ under the terms of the GNU Lesser General Public License as published
+ by the Free Software Foundation; either version 2.1 of the License, or
+ (at your option) any later version.
+
+ This program is distributed in the hope that it will be useful,
+ but WITHOUT ANY WARRANTY; without even the implied warranty of
+ MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+ Lesser General Public License for more details.
+
+ You should have received a copy of the GNU Lesser General Public License
+ along with this program. If not, see <http://www.gnu.org/licenses/>. */
+
+#ifndef _UNITYPES_H
+#define _UNITYPES_H
+
+/* Get uint8_t, uint16_t, uint32_t. */
+#include <stdint.h>
+
+/* Type representing a Unicode character. */
+typedef uint32_t ucs4_t;
+
+/* Attribute of a function whose result depends only on the arguments
+ (not pointers!) and which has no side effects. */
+#ifndef _UC_ATTRIBUTE_CONST
+# if __GNUC__ > 2 || (__GNUC__ == 2 && __GNUC_MINOR__ >= 95)
+# define _UC_ATTRIBUTE_CONST __attribute__ ((__const__))
+# else
+# define _UC_ATTRIBUTE_CONST
+# endif
+#endif
+
+/* Attribute of a function whose result depends only on the arguments
+ (possibly pointers) and global memory, and which has no side effects. */
+#ifndef _UC_ATTRIBUTE_PURE
+# if __GNUC__ > 2 || (__GNUC__ == 2 && __GNUC_MINOR__ >= 96)
+# define _UC_ATTRIBUTE_PURE __attribute__ ((__pure__))
+# else
+# define _UC_ATTRIBUTE_PURE
+# endif
+#endif
+
+#endif /* _UNITYPES_H */
diff --git a/3rdParty/LibIDN/src/gunicomp.h b/3rdParty/LibIDN/src/gunicomp.h
index b5fa880..8e61cb1 100644
--- a/3rdParty/LibIDN/src/gunicomp.h
+++ b/3rdParty/LibIDN/src/gunicomp.h
@@ -1,5 +1,6 @@
/* This file is automatically generated. DO NOT EDIT!
- Instead, edit gen-unicode-tables.pl and re-run. */
+ Instead, edit gen-unicode-tables.pl and re-run.
+ Note that gen-unicode-tables.pl doesn't work with Perl 5.10 or later.. */
#define COMPOSE_FIRST_START 1
#define COMPOSE_FIRST_SINGLE_START 147
diff --git a/3rdParty/LibIDN/src/gunidecomp.h b/3rdParty/LibIDN/src/gunidecomp.h
index 1c48c21..a5ad7d7 100644
--- a/3rdParty/LibIDN/src/gunidecomp.h
+++ b/3rdParty/LibIDN/src/gunidecomp.h
@@ -1,5 +1,6 @@
/* This file is automatically generated. DO NOT EDIT!
- Instead, edit gen-unicode-tables.pl and re-run. */
+ Instead, edit gen-unicode-tables.pl and re-run.
+ Note that gen-unicode-tables.pl doesn't work with Perl 5.10 or later.. */
#ifndef DECOMP_H
#define DECOMP_H
diff --git a/3rdParty/LibIDN/src/idna.c b/3rdParty/LibIDN/src/idna.c
index 8061086..5107d73 100644
--- a/3rdParty/LibIDN/src/idna.c
+++ b/3rdParty/LibIDN/src/idna.c
@@ -1,23 +1,31 @@
-/* idna.c --- Convert to or from IDN strings.
- * Copyright (C) 2002, 2003, 2004, 2005, 2006, 2007, 2008 Simon Josefsson
- *
- * This file is part of GNU Libidn.
- *
- * GNU Libidn is free software; you can redistribute it and/or
- * modify it under the terms of the GNU Lesser General Public
- * License as published by the Free Software Foundation; either
- * version 2.1 of the License, or (at your option) any later version.
- *
- * GNU Libidn is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
- * Lesser General Public License for more details.
- *
- * You should have received a copy of the GNU Lesser General Public
- * License along with GNU Libidn; if not, write to the Free Software
- * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA
- *
- */
+/* idna.c --- Prototypes for Internationalized Domain Name library.
+ Copyright (C) 2002-2015 Simon Josefsson
+
+ This file is part of GNU Libidn.
+
+ GNU Libidn is free software: you can redistribute it and/or
+ modify it under the terms of either:
+
+ * the GNU Lesser General Public License as published by the Free
+ Software Foundation; either version 3 of the License, or (at
+ your option) any later version.
+
+ or
+
+ * the GNU General Public License as published by the Free
+ Software Foundation; either version 2 of the License, or (at
+ your option) any later version.
+
+ or both in parallel, as here.
+
+ GNU Libidn is distributed in the hope that it will be useful,
+ but WITHOUT ANY WARRANTY; without even the implied warranty of
+ MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+ General Public License for more details.
+
+ You should have received copies of the GNU General Public License and
+ the GNU Lesser General Public License along with this program. If
+ not, see <http://www.gnu.org/licenses/>. */
#ifdef HAVE_CONFIG_H
# include "config.h"
@@ -30,13 +38,16 @@
#include "idna.h"
+/* Get c_strcasecmp. */
+#include <c-strcase.h>
+
#define DOTP(c) ((c) == 0x002E || (c) == 0x3002 || \
(c) == 0xFF0E || (c) == 0xFF61)
/* Core functions */
/**
- * idna_to_ascii_4i - convert Unicode domain name label to text
+ * idna_to_ascii_4i:
* @in: input array with unicode code points.
* @inlen: length of input array with unicode code points.
* @out: output zero terminated string that must have room for at
@@ -109,7 +120,7 @@ idna_to_ascii_4i (const uint32_t * in, size_t inlen, char *out, int flags)
{
char *p;
- p = stringprep_ucs4_to_utf8 (in, inlen, NULL, NULL);
+ p = stringprep_ucs4_to_utf8 (in, (ssize_t) inlen, NULL, NULL);
if (p == NULL)
return IDNA_MALLOC_ERROR;
@@ -143,6 +154,9 @@ idna_to_ascii_4i (const uint32_t * in, size_t inlen, char *out, int flags)
src = stringprep_utf8_to_ucs4 (p, -1, NULL);
free (p);
+
+ if (!src)
+ return IDNA_MALLOC_ERROR;
}
step3:
@@ -318,10 +332,12 @@ idna_to_unicode_internal (char *utf8in,
/* 3. Verify that the sequence begins with the ACE prefix, and save a
* copy of the sequence.
+ * ... The ToASCII and ToUnicode operations MUST recognize the ACE
+ prefix in a case-insensitive manner.
*/
step3:
- if (memcmp (IDNA_ACE_PREFIX, utf8in, strlen (IDNA_ACE_PREFIX)) != 0)
+ if (c_strncasecmp (utf8in, IDNA_ACE_PREFIX, strlen (IDNA_ACE_PREFIX)) != 0)
{
free (utf8in);
return IDNA_NO_ACE_PREFIX;
@@ -363,7 +379,7 @@ step3:
* step 3, using a case-insensitive ASCII comparison.
*/
- if (strcasecmp (utf8in, tmpout + strlen (IDNA_ACE_PREFIX)) != 0)
+ if (c_strcasecmp (utf8in, tmpout + strlen (IDNA_ACE_PREFIX)) != 0)
{
free (utf8in);
return IDNA_ROUNDTRIP_VERIFY_ERROR;
@@ -377,7 +393,7 @@ step3:
}
/**
- * idna_to_unicode_44i - convert domain name label to Unicode
+ * idna_to_unicode_44i:
* @in: input array with unicode code points.
* @inlen: length of input array with unicode code points.
* @out: output array with unicode code points.
@@ -419,7 +435,7 @@ idna_to_unicode_44i (const uint32_t * in, size_t inlen,
size_t outlensave = *outlen;
char *p;
- p = stringprep_ucs4_to_utf8 (in, inlen, NULL, NULL);
+ p = stringprep_ucs4_to_utf8 (in, (ssize_t) inlen, NULL, NULL);
if (p == NULL)
return IDNA_MALLOC_ERROR;
@@ -439,7 +455,7 @@ idna_to_unicode_44i (const uint32_t * in, size_t inlen,
/* Wrappers that handle several labels */
/**
- * idna_to_ascii_4z - convert Unicode domain name to text
+ * idna_to_ascii_4z:
* @input: zero terminated input Unicode string.
* @output: pointer to newly allocated output string.
* @flags: an #Idna_flags value, e.g., %IDNA_ALLOW_UNASSIGNED or
@@ -455,7 +471,7 @@ int
idna_to_ascii_4z (const uint32_t * input, char **output, int flags)
{
const uint32_t *start = input;
- const uint32_t *end = input;
+ const uint32_t *end;
char buf[64];
char *out = NULL;
int rc;
@@ -500,14 +516,18 @@ idna_to_ascii_4z (const uint32_t * input, char **output, int flags)
}
else
{
- rc = idna_to_ascii_4i (start, end - start, buf, flags);
+ rc = idna_to_ascii_4i (start, (size_t) (end - start), buf, flags);
if (rc != IDNA_SUCCESS)
- return rc;
+ {
+ free (out);
+ return rc;
+ }
}
if (out)
{
- char *newp = realloc (out, strlen (out) + 1 + strlen (buf) + 1);
+ size_t l = strlen (out) + 1 + strlen (buf) + 1;
+ char *newp = realloc (out, l);
if (!newp)
{
free (out);
@@ -519,10 +539,9 @@ idna_to_ascii_4z (const uint32_t * input, char **output, int flags)
}
else
{
- out = (char *) malloc (strlen (buf) + 1);
+ out = strdup (buf);
if (!out)
return IDNA_MALLOC_ERROR;
- strcpy (out, buf);
}
start = end + 1;
@@ -535,7 +554,7 @@ idna_to_ascii_4z (const uint32_t * input, char **output, int flags)
}
/**
- * idna_to_ascii_8z - convert Unicode domain name to text
+ * idna_to_ascii_8z:
* @input: zero terminated input UTF-8 string.
* @output: pointer to newly allocated output string.
* @flags: an #Idna_flags value, e.g., %IDNA_ALLOW_UNASSIGNED or
@@ -567,7 +586,7 @@ idna_to_ascii_8z (const char *input, char **output, int flags)
}
/**
- * idna_to_ascii_lz - convert Unicode domain name to text
+ * idna_to_ascii_lz:
* @input: zero terminated input string encoded in the current locale's
* character set.
* @output: pointer to newly allocated output string.
@@ -598,7 +617,7 @@ idna_to_ascii_lz (const char *input, char **output, int flags)
}
/**
- * idna_to_unicode_4z4z - convert domain name to Unicode
+ * idna_to_unicode_4z4z:
* @input: zero-terminated Unicode string.
* @output: pointer to newly allocated output Unicode string.
* @flags: an #Idna_flags value, e.g., %IDNA_ALLOW_UNASSIGNED or
@@ -615,12 +634,11 @@ int
idna_to_unicode_4z4z (const uint32_t * input, uint32_t ** output, int flags)
{
const uint32_t *start = input;
- const uint32_t *end = input;
+ const uint32_t *end;
uint32_t *buf;
size_t buflen;
uint32_t *out = NULL;
size_t outlen = 0;
- int rc;
*output = NULL;
@@ -631,13 +649,14 @@ idna_to_unicode_4z4z (const uint32_t * input, uint32_t ** output, int flags)
for (; *end && !DOTP (*end); end++)
;
- buflen = end - start;
+ buflen = (size_t) (end - start);
buf = malloc (sizeof (buf[0]) * (buflen + 1));
if (!buf)
return IDNA_MALLOC_ERROR;
- rc = idna_to_unicode_44i (start, end - start, buf, &buflen, flags);
- /* don't check rc as per specification! */
+ /* don't check return code as per specification! */
+ idna_to_unicode_44i (start, (size_t) (end - start),
+ buf, &buflen, flags);
if (out)
{
@@ -674,7 +693,7 @@ idna_to_unicode_4z4z (const uint32_t * input, uint32_t ** output, int flags)
}
/**
- * idna_to_unicode_8z4z - convert domain name to Unicode
+ * idna_to_unicode_8z4z:
* @input: zero-terminated UTF-8 string.
* @output: pointer to newly allocated output Unicode string.
* @flags: an #Idna_flags value, e.g., %IDNA_ALLOW_UNASSIGNED or
@@ -705,7 +724,7 @@ idna_to_unicode_8z4z (const char *input, uint32_t ** output, int flags)
}
/**
- * idna_to_unicode_8z8z - convert domain name to Unicode
+ * idna_to_unicode_8z8z:
* @input: zero-terminated UTF-8 string.
* @output: pointer to newly allocated output UTF-8 string.
* @flags: an #Idna_flags value, e.g., %IDNA_ALLOW_UNASSIGNED or
@@ -725,17 +744,20 @@ idna_to_unicode_8z8z (const char *input, char **output, int flags)
int rc;
rc = idna_to_unicode_8z4z (input, &ucs4, flags);
+ if (rc != IDNA_SUCCESS)
+ return rc;
+
*output = stringprep_ucs4_to_utf8 (ucs4, -1, NULL, NULL);
free (ucs4);
if (!*output)
return IDNA_ICONV_ERROR;
- return rc;
+ return IDNA_SUCCESS;
}
/**
- * idna_to_unicode_8zlz - convert domain name to Unicode
+ * idna_to_unicode_8zlz:
* @input: zero-terminated UTF-8 string.
* @output: pointer to newly allocated output string encoded in the
* current locale's character set.
@@ -756,17 +778,20 @@ idna_to_unicode_8zlz (const char *input, char **output, int flags)
int rc;
rc = idna_to_unicode_8z8z (input, &utf8, flags);
+ if (rc != IDNA_SUCCESS)
+ return rc;
+
*output = stringprep_utf8_to_locale (utf8);
free (utf8);
if (!*output)
return IDNA_ICONV_ERROR;
- return rc;
+ return IDNA_SUCCESS;
}
/**
- * idna_to_unicode_lzlz - convert domain name to Unicode
+ * idna_to_unicode_lzlz:
* @input: zero-terminated string encoded in the current locale's
* character set.
* @output: pointer to newly allocated output string encoded in the
@@ -812,6 +837,8 @@ idna_to_unicode_lzlz (const char *input, char **output, int flags)
* @IDNA_PUNYCODE_ERROR: Error during punycode operation.
* @IDNA_CONTAINS_NON_LDH: For IDNA_USE_STD3_ASCII_RULES, indicate that
* the string contains non-LDH ASCII characters.
+ * @IDNA_CONTAINS_LDH: Same as @IDNA_CONTAINS_NON_LDH, for compatibility
+ * with typo in earlier versions.
* @IDNA_CONTAINS_MINUS: For IDNA_USE_STD3_ASCII_RULES, indicate that
* the string contains a leading or trailing hyphen-minus (U+002D).
* @IDNA_INVALID_LENGTH: The final output string is not within the
diff --git a/3rdParty/LibIDN/src/idna.h b/3rdParty/LibIDN/src/idna.h
index f6b24ac..f214075 100644
--- a/3rdParty/LibIDN/src/idna.h
+++ b/3rdParty/LibIDN/src/idna.h
@@ -1,35 +1,55 @@
-/* idna.h --- Declarations for Internationalized Domain Name in Applications.
- * Copyright (C) 2002, 2003, 2004, 2005, 2006, 2007 Simon Josefsson
- *
- * This file is part of GNU Libidn.
- *
- * GNU Libidn is free software; you can redistribute it and/or
- * modify it under the terms of the GNU Lesser General Public
- * License as published by the Free Software Foundation; either
- * version 2.1 of the License, or (at your option) any later version.
- *
- * GNU Libidn is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
- * Lesser General Public License for more details.
- *
- * You should have received a copy of the GNU Lesser General Public
- * License along with GNU Libidn; if not, write to the Free Software
- * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA
- *
- */
-
-#ifndef _IDNA_H
-# define _IDNA_H
+/* idna.h --- Prototypes for Internationalized Domain Name library.
+ Copyright (C) 2002-2015 Simon Josefsson
-# ifdef __cplusplus
-extern "C"
-{
+ This file is part of GNU Libidn.
+
+ GNU Libidn is free software: you can redistribute it and/or
+ modify it under the terms of either:
+
+ * the GNU Lesser General Public License as published by the Free
+ Software Foundation; either version 3 of the License, or (at
+ your option) any later version.
+
+ or
+
+ * the GNU General Public License as published by the Free
+ Software Foundation; either version 2 of the License, or (at
+ your option) any later version.
+
+ or both in parallel, as here.
+
+ GNU Libidn is distributed in the hope that it will be useful,
+ but WITHOUT ANY WARRANTY; without even the implied warranty of
+ MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+ General Public License for more details.
+
+ You should have received copies of the GNU General Public License and
+ the GNU Lesser General Public License along with this program. If
+ not, see <http://www.gnu.org/licenses/>. */
+
+#ifndef IDNA_H
+# define IDNA_H
+
+# ifndef IDNAPI
+# if defined LIBIDN_BUILDING && defined HAVE_VISIBILITY && HAVE_VISIBILITY
+# define IDNAPI __attribute__((__visibility__("default")))
+# elif defined LIBIDN_BUILDING && defined _MSC_VER && ! defined LIBIDN_STATIC
+# define IDNAPI __declspec(dllexport)
+# elif defined _MSC_VER && ! defined LIBIDN_STATIC
+# define IDNAPI __declspec(dllimport)
+# else
+# define IDNAPI
+# endif
# endif
# include <stddef.h> /* size_t */
# include <idn-int.h> /* uint32_t */
+# ifdef __cplusplus
+extern "C"
+{
+# endif
+
/* Error codes. */
typedef enum
{
@@ -61,40 +81,43 @@ extern "C"
# define IDNA_ACE_PREFIX "xn--"
# endif
- extern const char *idna_strerror (Idna_rc rc);
+ extern IDNAPI const char *idna_strerror (Idna_rc rc);
/* Core functions */
- extern int idna_to_ascii_4i (const uint32_t * in, size_t inlen,
- char *out, int flags);
- extern int idna_to_unicode_44i (const uint32_t * in, size_t inlen,
- uint32_t * out, size_t * outlen, int flags);
+ extern IDNAPI int idna_to_ascii_4i (const uint32_t * in, size_t inlen,
+ char *out, int flags);
+ extern IDNAPI int idna_to_unicode_44i (const uint32_t * in, size_t inlen,
+ uint32_t * out, size_t * outlen,
+ int flags);
/* Wrappers that handle several labels */
- extern int idna_to_ascii_4z (const uint32_t * input,
- char **output, int flags);
+ extern IDNAPI int idna_to_ascii_4z (const uint32_t * input,
+ char **output, int flags);
- extern int idna_to_ascii_8z (const char *input, char **output, int flags);
+ extern IDNAPI int idna_to_ascii_8z (const char *input, char **output,
+ int flags);
- extern int idna_to_ascii_lz (const char *input, char **output, int flags);
+ extern IDNAPI int idna_to_ascii_lz (const char *input, char **output,
+ int flags);
+ extern IDNAPI int idna_to_unicode_4z4z (const uint32_t * input,
+ uint32_t ** output, int flags);
- extern int idna_to_unicode_4z4z (const uint32_t * input,
- uint32_t ** output, int flags);
+ extern IDNAPI int idna_to_unicode_8z4z (const char *input,
+ uint32_t ** output, int flags);
- extern int idna_to_unicode_8z4z (const char *input,
- uint32_t ** output, int flags);
+ extern IDNAPI int idna_to_unicode_8z8z (const char *input,
+ char **output, int flags);
- extern int idna_to_unicode_8z8z (const char *input,
- char **output, int flags);
+ extern IDNAPI int idna_to_unicode_8zlz (const char *input,
+ char **output, int flags);
- extern int idna_to_unicode_8zlz (const char *input,
- char **output, int flags);
-
- extern int idna_to_unicode_lzlz (const char *input,
- char **output, int flags);
+ extern IDNAPI int idna_to_unicode_lzlz (const char *input,
+ char **output, int flags);
# ifdef __cplusplus
}
# endif
-#endif /* _IDNA_H */
+
+#endif /* IDNA_H */
diff --git a/3rdParty/LibIDN/src/nfkc.c b/3rdParty/LibIDN/src/nfkc.c
index 621f749..4992074 100644
--- a/3rdParty/LibIDN/src/nfkc.c
+++ b/3rdParty/LibIDN/src/nfkc.c
@@ -1,26 +1,34 @@
/* nfkc.c --- Unicode normalization utilities.
- * Copyright (C) 2002, 2003, 2004, 2006, 2007 Simon Josefsson
- *
- * This file is part of GNU Libidn.
- *
- * GNU Libidn is free software; you can redistribute it and/or
- * modify it under the terms of the GNU Lesser General Public
- * License as published by the Free Software Foundation; either
- * version 2.1 of the License, or (at your option) any later version.
- *
- * GNU Libidn is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
- * Lesser General Public License for more details.
- *
- * You should have received a copy of the GNU Lesser General Public
- * License along with GNU Libidn; if not, write to the Free Software
- * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA
- *
- */
+ Copyright (C) 2002-2015 Simon Josefsson
+
+ This file is part of GNU Libidn.
+
+ GNU Libidn is free software: you can redistribute it and/or
+ modify it under the terms of either:
+
+ * the GNU Lesser General Public License as published by the Free
+ Software Foundation; either version 3 of the License, or (at
+ your option) any later version.
+
+ or
+
+ * the GNU General Public License as published by the Free
+ Software Foundation; either version 2 of the License, or (at
+ your option) any later version.
+
+ or both in parallel, as here.
+
+ GNU Libidn is distributed in the hope that it will be useful,
+ but WITHOUT ANY WARRANTY; without even the implied warranty of
+ MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+ General Public License for more details.
+
+ You should have received copies of the GNU General Public License and
+ the GNU Lesser General Public License along with this program. If
+ not, see <http://www.gnu.org/licenses/>. */
#ifdef HAVE_CONFIG_H
-# include "config.h"
+#include "config.h"
#endif
#include <stdlib.h>
@@ -28,13 +36,6 @@
#include "stringprep.h"
-/* This file contains functions from GLIB, including gutf8.c and
- * gunidecomp.c, all licensed under LGPL and copyright hold by:
- *
- * Copyright (C) 1999, 2000 Tom Tromey
- * Copyright 2000 Red Hat, Inc.
- */
-
/* Hacks to make syncing with GLIB code easier. */
#define gboolean int
#define gchar char
@@ -50,29 +51,67 @@
#define gssize ssize_t
#define g_malloc malloc
#define g_free free
-#define GError void
-#define g_set_error(a,b,c,d) ((void) 0)
-#define g_new(struct_type, n_structs) \
- ((struct_type *) g_malloc (((gsize) sizeof (struct_type)) * ((gsize) (n_structs))))
-# if defined (__GNUC__) && !defined (__STRICT_ANSI__) && !defined (__cplusplus)
-# define G_STMT_START (void)(
-# define G_STMT_END )
-# else
-# if (defined (sun) || defined (__sun__))
-# define G_STMT_START if (1)
-# define G_STMT_END else (void)0
-# else
-# define G_STMT_START do
-# define G_STMT_END while (0)
-# endif
-# endif
-#define g_return_val_if_fail(expr,val) G_STMT_START{ (void)0; }G_STMT_END
+#define g_return_val_if_fail(expr,val) { \
+ if (!(expr)) \
+ return (val); \
+ }
+
+/* Code from GLIB gmacros.h starts here. */
+
+/* GLIB - Library of useful routines for C programming
+ * Copyright (C) 1995-1997 Peter Mattis, Spencer Kimball and Josh MacDonald
+ *
+ * This library is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU Lesser General Public
+ * License as published by the Free Software Foundation; either
+ * version 2 of the License, or (at your option) any later version.
+ *
+ * This library is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+ * Lesser General Public License for more details.
+ *
+ * You should have received a copy of the GNU Lesser General Public
+ * License along with this library; if not, write to the
+ * Free Software Foundation, Inc., 59 Temple Place - Suite 330,
+ * Boston, MA 02111-1307, USA.
+ */
+
+#ifndef FALSE
+#define FALSE (0)
+#endif
+
+#ifndef TRUE
+#define TRUE (!FALSE)
+#endif
+
#define G_N_ELEMENTS(arr) (sizeof (arr) / sizeof ((arr)[0]))
-#define TRUE 1
-#define FALSE 0
+
+#define G_UNLIKELY(expr) (expr)
/* Code from GLIB gunicode.h starts here. */
+/* gunicode.h - Unicode manipulation functions
+ *
+ * Copyright (C) 1999, 2000 Tom Tromey
+ * Copyright 2000, 2005 Red Hat, Inc.
+ *
+ * The Gnome Library is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU Lesser General Public License as
+ * published by the Free Software Foundation; either version 2 of the
+ * License, or (at your option) any later version.
+ *
+ * The Gnome Library is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+ * Lesser General Public License for more details.
+ *
+ * You should have received a copy of the GNU Lesser General Public
+ * License along with the Gnome Library; see the file COPYING.LIB. If not,
+ * write to the Free Software Foundation, Inc., 59 Temple Place - Suite 330,
+ * Boston, MA 02111-1307, USA.
+ */
+
typedef enum
{
G_NORMALIZE_DEFAULT,
@@ -86,8 +125,31 @@ typedef enum
}
GNormalizeMode;
+#define g_utf8_next_char(p) ((p) + g_utf8_skip[*(const guchar *)(p)])
+
/* Code from GLIB gutf8.c starts here. */
+/* gutf8.c - Operations on UTF-8 strings.
+ *
+ * Copyright (C) 1999 Tom Tromey
+ * Copyright (C) 2000 Red Hat, Inc.
+ *
+ * This library is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU Lesser General Public
+ * License as published by the Free Software Foundation; either
+ * version 2 of the License, or (at your option) any later version.
+ *
+ * This library is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+ * Lesser General Public License for more details.
+ *
+ * You should have received a copy of the GNU Lesser General Public
+ * License along with this library; if not, write to the
+ * Free Software Foundation, Inc., 59 Temple Place - Suite 330,
+ * Boston, MA 02111-1307, USA.
+ */
+
#define UTF8_COMPUTE(Char, Mask, Len) \
if (Char < 128) \
{ \
@@ -129,27 +191,19 @@ GNormalizeMode;
((Char) < 0x200000 ? 4 : \
((Char) < 0x4000000 ? 5 : 6)))))
-
-#define UTF8_GET(Result, Chars, Count, Mask, Len) \
- (Result) = (Chars)[0] & (Mask); \
- for ((Count) = 1; (Count) < (Len); ++(Count)) \
- { \
- if (((Chars)[(Count)] & 0xc0) != 0x80) \
- { \
- (Result) = -1; \
- break; \
- } \
- (Result) <<= 6; \
- (Result) |= ((Chars)[(Count)] & 0x3f); \
+#define UTF8_GET(Result, Chars, Count, Mask, Len) \
+ (Result) = (Chars)[0] & (Mask); \
+ for ((Count) = 1; (Count) < (Len); ++(Count)) \
+ { \
+ if (((Chars)[(Count)] & 0xc0) != 0x80) \
+ { \
+ (Result) = -1; \
+ break; \
+ } \
+ (Result) <<= 6; \
+ (Result) |= ((Chars)[(Count)] & 0x3f); \
}
-#define UNICODE_VALID(Char) \
- ((Char) < 0x110000 && \
- (((Char) & 0xFFFFF800) != 0xD800) && \
- ((Char) < 0xFDD0 || (Char) > 0xFDEF) && \
- ((Char) & 0xFFFE) != 0xFFFE)
-
-
static const gchar utf8_skip_data[256] = {
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,
@@ -171,17 +225,16 @@ static const gchar utf8_skip_data[256] = {
static const gchar *const g_utf8_skip = utf8_skip_data;
-#define g_utf8_next_char(p) (char *)((p) + g_utf8_skip[*(guchar *)(p)])
-
/*
* g_utf8_strlen:
- * @p: pointer to the start of a UTF-8 encoded string.
+ * @p: pointer to the start of a UTF-8 encoded string
* @max: the maximum number of bytes to examine. If @max
* is less than 0, then the string is assumed to be
* nul-terminated. If @max is 0, @p will not be examined and
* may be %NULL.
*
- * Returns the length of the string in characters.
+ * Computes the length of the string in characters, not including
+ * the terminating nul character.
*
* Return value: the length of the string in characters
**/
@@ -216,7 +269,7 @@ g_utf8_strlen (const gchar * p, gssize max)
/* only do the last len increment if we got a complete
* char (don't count partial chars)
*/
- if (p - start == max)
+ if (p - start <= max)
++len;
}
@@ -252,7 +305,7 @@ g_utf8_get_char (const gchar * p)
/*
* g_unichar_to_utf8:
- * @c: a ISO10646 character code
+ * @c: a Unicode character code
* @outbuf: output buffer, must have at least 6 bytes of space.
* If %NULL, the length will be computed and returned
* and nothing will be written to @outbuf.
@@ -264,6 +317,7 @@ g_utf8_get_char (const gchar * p)
static int
g_unichar_to_utf8 (gunichar c, gchar * outbuf)
{
+ /* If this gets modified, also update the copy in g_string_insert_unichar() */
guint len = 0;
int first;
int i;
@@ -315,15 +369,16 @@ g_unichar_to_utf8 (gunichar c, gchar * outbuf)
/*
* g_utf8_to_ucs4_fast:
* @str: a UTF-8 encoded string
- * @len: the maximum length of @str to use. If @len < 0, then
- * the string is nul-terminated.
+ * @len: the maximum length of @str to use, in bytes. If @len < 0,
+ * then the string is nul-terminated.
* @items_written: location to store the number of characters in the
* result, or %NULL.
*
* Convert a string from UTF-8 to a 32-bit fixed width
* representation as UCS-4, assuming valid UTF-8 input.
* This function is roughly twice as fast as g_utf8_to_ucs4()
- * but does no error checking on the input.
+ * but does no error checking on the input. A trailing 0 character
+ * will be added to the string after the converted text.
*
* Return value: a pointer to a newly allocated UCS-4 string.
* This value must be freed with g_free().
@@ -331,9 +386,8 @@ g_unichar_to_utf8 (gunichar c, gchar * outbuf)
static gunichar *
g_utf8_to_ucs4_fast (const gchar * str, glong len, glong * items_written)
{
- gint j, charlen;
gunichar *result;
- gint n_chars, i;
+ gsize n_chars, i;
const gchar *p;
g_return_val_if_fail (str != NULL, NULL);
@@ -357,56 +411,44 @@ g_utf8_to_ucs4_fast (const gchar * str, glong len, glong * items_written)
}
}
- result = g_new (gunichar, n_chars + 1);
+ result = g_malloc (sizeof (gunichar) * (n_chars + 1));
if (!result)
return NULL;
p = str;
for (i = 0; i < n_chars; i++)
{
- gunichar wc = ((unsigned char *) p)[0];
+ gunichar wc = (guchar) * p++;
if (wc < 0x80)
{
result[i] = wc;
- p++;
}
else
{
- if (wc < 0xe0)
- {
- charlen = 2;
- wc &= 0x1f;
- }
- else if (wc < 0xf0)
- {
- charlen = 3;
- wc &= 0x0f;
- }
- else if (wc < 0xf8)
- {
- charlen = 4;
- wc &= 0x07;
- }
- else if (wc < 0xfc)
- {
- charlen = 5;
- wc &= 0x03;
- }
- else
+ gunichar mask = 0x40;
+
+ if (G_UNLIKELY ((wc & mask) == 0))
{
- charlen = 6;
- wc &= 0x01;
+ /* It's an out-of-sequence 10xxxxxxx byte.
+ * Rather than making an ugly hash of this and the next byte
+ * and overrunning the buffer, it's more useful to treat it
+ * with a replacement character */
+ result[i] = 0xfffd;
+ continue;
}
- for (j = 1; j < charlen; j++)
+ do
{
wc <<= 6;
- wc |= ((unsigned char *) p)[j] & 0x3f;
+ wc |= (guchar) (*p++) & 0x3f;
+ mask <<= 5;
}
+ while ((wc & mask) != 0);
+
+ wc &= mask - 1;
result[i] = wc;
- p += charlen;
}
}
result[i] = 0;
@@ -420,13 +462,13 @@ g_utf8_to_ucs4_fast (const gchar * str, glong len, glong * items_written)
/*
* g_ucs4_to_utf8:
* @str: a UCS-4 encoded string
- * @len: the maximum length of @str to use. If @len < 0, then
- * the string is terminated with a 0 character.
- * @items_read: location to store number of characters read read, or %NULL.
+ * @len: the maximum length (number of characters) of @str to use.
+ * If @len < 0, then the string is nul-terminated.
+ * @items_read: location to store number of characters read, or %NULL.
* @items_written: location to store number of bytes written or %NULL.
* The value here stored does not include the trailing 0
* byte.
- * @error: location to store the error occuring, or %NULL to ignore
+ * @error: location to store the error occurring, or %NULL to ignore
* errors. Any of the errors in #GConvertError other than
* %G_CONVERT_ERROR_NO_CONVERSION may occur.
*
@@ -436,12 +478,14 @@ g_utf8_to_ucs4_fast (const gchar * str, glong len, glong * items_written)
* Return value: a pointer to a newly allocated UTF-8 string.
* This value must be freed with g_free(). If an
* error occurs, %NULL will be returned and
- * @error set.
+ * @error set. In that case, @items_read will be
+ * set to the position of the first invalid input
+ * character.
**/
static gchar *
g_ucs4_to_utf8 (const gunichar * str,
glong len,
- glong * items_read, glong * items_written, GError ** error)
+ glong * items_read, glong * items_written)
{
gint result_length;
gchar *result = NULL;
@@ -455,15 +499,7 @@ g_ucs4_to_utf8 (const gunichar * str,
break;
if (str[i] >= 0x80000000)
- {
- if (items_read)
- *items_read = i;
-
- g_set_error (error, G_CONVERT_ERROR,
- G_CONVERT_ERROR_ILLEGAL_SEQUENCE,
- _("Character out of range for UTF-8"));
- goto err_out;
- }
+ goto err_out;
result_length += UTF8_LENGTH (str[i]);
}
@@ -491,24 +527,45 @@ err_out:
/* Code from GLIB gunidecomp.c starts here. */
+/* decomp.c - Character decomposition.
+ *
+ * Copyright (C) 1999, 2000 Tom Tromey
+ * Copyright 2000 Red Hat, Inc.
+ *
+ * The Gnome Library is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU Lesser General Public License as
+ * published by the Free Software Foundation; either version 2 of the
+ * License, or (at your option) any later version.
+ *
+ * The Gnome Library is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+ * Lesser General Public License for more details.
+ *
+ * You should have received a copy of the GNU Lesser General Public
+ * License along with the Gnome Library; see the file COPYING.LIB. If not,
+ * write to the Free Software Foundation, Inc., 59 Temple Place - Suite 330,
+ * Boston, MA 02111-1307, USA.
+ */
+
#include "gunidecomp.h"
#include "gunicomp.h"
-#define CC_PART1(Page, Char) \
- ((combining_class_table_part1[Page] >= G_UNICODE_MAX_TABLE_INDEX) \
- ? (combining_class_table_part1[Page] - G_UNICODE_MAX_TABLE_INDEX) \
+#define CC_PART1(Page, Char) \
+ ((combining_class_table_part1[Page] >= G_UNICODE_MAX_TABLE_INDEX) \
+ ? (combining_class_table_part1[Page] - G_UNICODE_MAX_TABLE_INDEX) \
: (cclass_data[combining_class_table_part1[Page]][Char]))
-#define CC_PART2(Page, Char) \
- ((combining_class_table_part2[Page] >= G_UNICODE_MAX_TABLE_INDEX) \
- ? (combining_class_table_part2[Page] - G_UNICODE_MAX_TABLE_INDEX) \
+#define CC_PART2(Page, Char) \
+ ((combining_class_table_part2[Page] >= G_UNICODE_MAX_TABLE_INDEX) \
+ ? (combining_class_table_part2[Page] - G_UNICODE_MAX_TABLE_INDEX) \
: (cclass_data[combining_class_table_part2[Page]][Char]))
-#define COMBINING_CLASS(Char) \
- (((Char) <= G_UNICODE_LAST_CHAR_PART1) \
- ? CC_PART1 ((Char) >> 8, (Char) & 0xff) \
- : (((Char) >= 0xe0000 && (Char) <= G_UNICODE_LAST_CHAR) \
- ? CC_PART2 (((Char) - 0xe0000) >> 8, (Char) & 0xff) \
+#define COMBINING_CLASS(Char) \
+ (((Char) <= G_UNICODE_LAST_CHAR_PART1) \
+ ? CC_PART1 ((Char) >> 8, (Char) & 0xff) \
+ : (((Char) >= 0xe0000 && (Char) <= G_UNICODE_LAST_CHAR) \
+ ? CC_PART2 (((Char) - 0xe0000) >> 8, (Char) & 0xff) \
: 0))
/* constants for hangul syllable [de]composition */
@@ -577,35 +634,22 @@ static void
decompose_hangul (gunichar s, gunichar * r, gsize * result_len)
{
gint SIndex = s - SBase;
+ gint TIndex = SIndex % TCount;
- /* not a hangul syllable */
- if (SIndex < 0 || SIndex >= SCount)
+ if (r)
{
- if (r)
- r[0] = s;
- *result_len = 1;
+ r[0] = LBase + SIndex / NCount;
+ r[1] = VBase + (SIndex % NCount) / TCount;
}
- else
- {
- gunichar L = LBase + SIndex / NCount;
- gunichar V = VBase + (SIndex % NCount) / TCount;
- gunichar T = TBase + SIndex % TCount;
+ if (TIndex)
+ {
if (r)
- {
- r[0] = L;
- r[1] = V;
- }
-
- if (T != TBase)
- {
- if (r)
- r[2] = T;
- *result_len = 3;
- }
- else
- *result_len = 2;
+ r[2] = TBase + TIndex;
+ *result_len = 3;
}
+ else
+ *result_len = 2;
}
/* returns a pointer to a null-terminated UTF-8 string */
@@ -667,7 +711,7 @@ combine_hangul (gunichar a, gunichar b, gunichar * result)
return TRUE;
}
else if (0 <= SIndex && SIndex < SCount && (SIndex % TCount) == 0
- && 0 <= TIndex && TIndex <= TCount)
+ && 0 < TIndex && TIndex < TCount)
{
*result = a + TIndex;
return TRUE;
@@ -676,13 +720,13 @@ combine_hangul (gunichar a, gunichar b, gunichar * result)
return FALSE;
}
-#define CI(Page, Char) \
- ((compose_table[Page] >= G_UNICODE_MAX_TABLE_INDEX) \
- ? (compose_table[Page] - G_UNICODE_MAX_TABLE_INDEX) \
+#define CI(Page, Char) \
+ ((compose_table[Page] >= G_UNICODE_MAX_TABLE_INDEX) \
+ ? (compose_table[Page] - G_UNICODE_MAX_TABLE_INDEX) \
: (compose_data[compose_table[Page]][Char]))
-#define COMPOSE_INDEX(Char) \
- ((((Char) >> 8) > (COMPOSE_TABLE_LAST)) ? 0 : CI((Char) >> 8, (Char) & 0xff))
+#define COMPOSE_INDEX(Char) \
+ (((Char >> 8) > (COMPOSE_TABLE_LAST)) ? 0 : CI((Char) >> 8, (Char) & 0xff))
static gboolean
combine (gunichar a, gunichar b, gunichar * result)
@@ -756,7 +800,7 @@ _g_utf8_normalize_wc (const gchar * str, gssize max_len, GNormalizeMode mode)
const gchar *decomp;
gunichar wc = g_utf8_get_char (p);
- if (wc >= 0xac00 && wc <= 0xd7af)
+ if (wc >= SBase && wc < SBase + SCount)
{
gsize result_len;
decompose_hangul (wc, NULL, &result_len);
@@ -775,7 +819,7 @@ _g_utf8_normalize_wc (const gchar * str, gssize max_len, GNormalizeMode mode)
p = g_utf8_next_char (p);
}
- wc_buffer = g_new (gunichar, n_wc + 1);
+ wc_buffer = g_malloc (sizeof (gunichar) * (n_wc + 1));
if (!wc_buffer)
return NULL;
@@ -789,7 +833,7 @@ _g_utf8_normalize_wc (const gchar * str, gssize max_len, GNormalizeMode mode)
int cc;
gsize old_n_wc = n_wc;
- if (wc >= 0xac00 && wc <= 0xd7af)
+ if (wc >= SBase && wc < SBase + SCount)
{
gsize result_len;
decompose_hangul (wc, wc_buffer + n_wc, &result_len);
@@ -828,7 +872,7 @@ _g_utf8_normalize_wc (const gchar * str, gssize max_len, GNormalizeMode mode)
{
g_unicode_canonical_ordering (wc_buffer + last_start,
n_wc - last_start);
- last_start = n_wc;
+ // dead assignment: last_start = n_wc;
}
wc_buffer[n_wc] = 0;
@@ -884,9 +928,10 @@ _g_utf8_normalize_wc (const gchar * str, gssize max_len, GNormalizeMode mode)
* Converts a string into canonical form, standardizing
* such issues as whether a character with an accent
* is represented as a base character and combining
- * accent or as a single precomposed character. You
- * should generally call g_utf8_normalize() before
- * comparing two Unicode strings.
+ * accent or as a single precomposed character. The
+ * string has to be valid UTF-8, otherwise %NULL is
+ * returned. You should generally call g_utf8_normalize()
+ * before comparing two Unicode strings.
*
* The normalization mode %G_NORMALIZE_DEFAULT only
* standardizes differences that do not affect the
@@ -897,8 +942,6 @@ _g_utf8_normalize_wc (const gchar * str, gssize max_len, GNormalizeMode mode)
* (in this case DIGIT THREE). Formatting information
* may be lost but for most text operations such
* characters should be considered the same.
- * For example, g_utf8_collate() normalizes
- * with %G_NORMALIZE_ALL as its first step.
*
* %G_NORMALIZE_DEFAULT_COMPOSE and %G_NORMALIZE_ALL_COMPOSE
* are like %G_NORMALIZE_DEFAULT and %G_NORMALIZE_ALL,
@@ -909,7 +952,8 @@ _g_utf8_normalize_wc (const gchar * str, gssize max_len, GNormalizeMode mode)
* less capable Unicode handling.
*
* Return value: a newly allocated string, that is the
- * normalized form of @str.
+ * normalized form of @str, or %NULL if @str is not
+ * valid UTF-8.
**/
static gchar *
g_utf8_normalize (const gchar * str, gssize len, GNormalizeMode mode)
@@ -917,7 +961,7 @@ g_utf8_normalize (const gchar * str, gssize len, GNormalizeMode mode)
gunichar *result_wc = _g_utf8_normalize_wc (str, len, mode);
gchar *result;
- result = g_ucs4_to_utf8 (result_wc, -1, NULL, NULL, NULL);
+ result = g_ucs4_to_utf8 (result_wc, -1, NULL, NULL);
g_free (result_wc);
return result;
@@ -926,7 +970,7 @@ g_utf8_normalize (const gchar * str, gssize len, GNormalizeMode mode)
/* Public Libidn API starts here. */
/**
- * stringprep_utf8_to_unichar - convert UTF-8 to Unicode code point
+ * stringprep_utf8_to_unichar:
* @p: a pointer to Unicode character encoded as UTF-8
*
* Converts a sequence of bytes encoded as UTF-8 to a Unicode character.
@@ -942,7 +986,7 @@ stringprep_utf8_to_unichar (const char *p)
}
/**
- * stringprep_unichar_to_utf8 - convert Unicode code point to UTF-8
+ * stringprep_unichar_to_utf8:
* @c: a ISO10646 character code
* @outbuf: output buffer, must have at least 6 bytes of space.
* If %NULL, the length will be computed and returned
@@ -958,29 +1002,42 @@ stringprep_unichar_to_utf8 (uint32_t c, char *outbuf)
return g_unichar_to_utf8 (c, outbuf);
}
+#include <unistr.h>
+
/**
- * stringprep_utf8_to_ucs4 - convert UTF-8 string to UCS-4
+ * stringprep_utf8_to_ucs4:
* @str: a UTF-8 encoded string
* @len: the maximum length of @str to use. If @len < 0, then
* the string is nul-terminated.
* @items_written: location to store the number of characters in the
* result, or %NULL.
*
- * Convert a string from UTF-8 to a 32-bit fixed width
- * representation as UCS-4, assuming valid UTF-8 input.
- * This function does no error checking on the input.
+ * Convert a string from UTF-8 to a 32-bit fixed width representation
+ * as UCS-4. The function now performs error checking to verify that
+ * the input is valid UTF-8 (before it was documented to not do error
+ * checking).
*
* Return value: a pointer to a newly allocated UCS-4 string.
- * This value must be freed with free().
+ * This value must be deallocated by the caller.
**/
uint32_t *
stringprep_utf8_to_ucs4 (const char *str, ssize_t len, size_t * items_written)
{
+ size_t n;
+
+ if (len < 0)
+ n = strlen (str);
+ else
+ n = len;
+
+ if (u8_check ((const uint8_t *) str, n))
+ return NULL;
+
return g_utf8_to_ucs4_fast (str, (glong) len, (glong *) items_written);
}
/**
- * stringprep_ucs4_to_utf8 - convert UCS-4 string to UTF-8
+ * stringprep_ucs4_to_utf8:
* @str: a UCS-4 encoded string
* @len: the maximum length of @str to use. If @len < 0, then
* the string is terminated with a 0 character.
@@ -993,20 +1050,19 @@ stringprep_utf8_to_ucs4 (const char *str, ssize_t len, size_t * items_written)
* to UTF-8. The result will be terminated with a 0 byte.
*
* Return value: a pointer to a newly allocated UTF-8 string.
- * This value must be freed with free(). If an
- * error occurs, %NULL will be returned and
- * @error set.
+ * This value must be deallocated by the caller.
+ * If an error occurs, %NULL will be returned.
**/
char *
stringprep_ucs4_to_utf8 (const uint32_t * str, ssize_t len,
size_t * items_read, size_t * items_written)
{
return g_ucs4_to_utf8 (str, len, (glong *) items_read,
- (glong *) items_written, NULL);
+ (glong *) items_written);
}
/**
- * stringprep_utf8_nfkc_normalize - normalize Unicode string
+ * stringprep_utf8_nfkc_normalize:
* @str: a UTF-8 encoded string.
* @len: length of @str, in bytes, or -1 if @str is nul-terminated.
*
@@ -1034,18 +1090,18 @@ stringprep_utf8_nfkc_normalize (const char *str, ssize_t len)
}
/**
- * stringprep_ucs4_nfkc_normalize - normalize Unicode string
+ * stringprep_ucs4_nfkc_normalize:
* @str: a Unicode string.
* @len: length of @str array, or -1 if @str is nul-terminated.
*
- * Converts UCS4 string into UTF-8 and runs
- * stringprep_utf8_nfkc_normalize().
+ * Converts a UCS4 string into canonical form, see
+ * stringprep_utf8_nfkc_normalize() for more information.
*
* Return value: a newly allocated Unicode string, that is the NFKC
* normalized form of @str.
**/
uint32_t *
-stringprep_ucs4_nfkc_normalize (uint32_t * str, ssize_t len)
+stringprep_ucs4_nfkc_normalize (const uint32_t * str, ssize_t len)
{
char *p;
uint32_t *result_wc;
diff --git a/3rdParty/LibIDN/src/profiles.c b/3rdParty/LibIDN/src/profiles.c
index f59305f..66c209a 100644
--- a/3rdParty/LibIDN/src/profiles.c
+++ b/3rdParty/LibIDN/src/profiles.c
@@ -1,24 +1,33 @@
/* profiles.c --- Definitions of stringprep profiles.
- * Copyright (C) 2002, 2003, 2004, 2005, 2006, 2007 Simon Josefsson
- *
- * This file is part of GNU Libidn.
- *
- * GNU Libidn is free software; you can redistribute it and/or
- * modify it under the terms of the GNU Lesser General Public
- * License as published by the Free Software Foundation; either
- * version 2.1 of the License, or (at your option) any later version.
- *
- * GNU Libidn is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
- * Lesser General Public License for more details.
- *
- * You should have received a copy of the GNU Lesser General Public
- * License along with GNU Libidn; if not, write to the Free Software
- * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA
- *
- */
+ Copyright (C) 2002-2015 Simon Josefsson
+ This file is part of GNU Libidn.
+
+ GNU Libidn is free software: you can redistribute it and/or
+ modify it under the terms of either:
+
+ * the GNU Lesser General Public License as published by the Free
+ Software Foundation; either version 3 of the License, or (at
+ your option) any later version.
+
+ or
+
+ * the GNU General Public License as published by the Free
+ Software Foundation; either version 2 of the License, or (at
+ your option) any later version.
+
+ or both in parallel, as here.
+
+ GNU Libidn is distributed in the hope that it will be useful,
+ but WITHOUT ANY WARRANTY; without even the implied warranty of
+ MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+ General Public License for more details.
+
+ You should have received copies of the GNU General Public License and
+ the GNU Lesser General Public License along with this program. If
+ not, see <http://www.gnu.org/licenses/>. */
+
+#include <config.h>
#include "stringprep.h"
const Stringprep_profiles stringprep_profiles[] = {
diff --git a/3rdParty/LibIDN/src/punycode.c b/3rdParty/LibIDN/src/punycode.c
index 36ffee0..166569b 100644
--- a/3rdParty/LibIDN/src/punycode.c
+++ b/3rdParty/LibIDN/src/punycode.c
@@ -1,26 +1,55 @@
/* punycode.c --- Implementation of punycode used to ASCII encode IDN's.
- * Copyright (C) 2002, 2003, 2004, 2005, 2006, 2007 Simon Josefsson
- *
- * This file is part of GNU Libidn.
+ Copyright (C) 2002-2015 Simon Josefsson
+
+ This file is part of GNU Libidn.
+
+ GNU Libidn is free software: you can redistribute it and/or
+ modify it under the terms of either:
+
+ * the GNU Lesser General Public License as published by the Free
+ Software Foundation; either version 3 of the License, or (at
+ your option) any later version.
+
+ or
+
+ * the GNU General Public License as published by the Free
+ Software Foundation; either version 2 of the License, or (at
+ your option) any later version.
+
+ or both in parallel, as here.
+
+ GNU Libidn is distributed in the hope that it will be useful,
+ but WITHOUT ANY WARRANTY; without even the implied warranty of
+ MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+ General Public License for more details.
+
+ You should have received copies of the GNU General Public License and
+ the GNU Lesser General Public License along with this program. If
+ not, see <http://www.gnu.org/licenses/>. */
+
+/*
+ * This file is derived from RFC 3492bis written by Adam M. Costello,
+ * downloaded from http://www.nicemice.net/idn/punycode-spec.gz on
+ * 2015-03-02 with SHA1 a966a8017f6be579d74a50a226accc7607c40133, a
+ * copy of which is stored in the GNU Libidn version controlled
+ * repository under doc/specification/punycode-spec.gz.
*
- * GNU Libidn is free software; you can redistribute it and/or
- * modify it under the terms of the GNU Lesser General Public
- * License as published by the Free Software Foundation; either
- * version 2.1 of the License, or (at your option) any later version.
+ * The changes compared to Adam's file include: re-indentation, adding
+ * the license boilerplate and this comment, #include of config.h and
+ * punycode.h, adding GTK-DOC comments, changing the return code of
+ * punycode_encode and punycode_decode from enum to int, renaming the
+ * input_length_orig function input variable to input_length (and
+ * renaming the internal input_length variable to input_len) in
+ * punycode_encode.
*
- * GNU Libidn is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
- * Lesser General Public License for more details.
+ * Adam's file contains the following:
*
- * You should have received a copy of the GNU Lesser General Public
- * License along with GNU Libidn; if not, write to the Free Software
- * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA
+ * punycode-sample.c 2.0.0 (2004-Mar-21-Sun)
+ * http://www.nicemice.net/idn/
+ * Adam M. Costello
+ * http://www.nicemice.net/amc/
*
- */
-
-/*
- * This file is derived from RFC 3492bis written by Adam M. Costello.
+ * This is ANSI C code (C89) implementing Punycode 1.0.x.
*
* Disclaimer and license: Regarding this entire document or any
* portion of it (including the pseudocode and C code), the author
@@ -31,34 +60,13 @@
* provided that redistributed derivative works do not contain
* misleading author or version information. Derivative works need
* not be licensed under similar terms.
- *
- * Copyright (C) The Internet Society (2003). All Rights Reserved.
- *
- * This document and translations of it may be copied and furnished to
- * others, and derivative works that comment on or otherwise explain it
- * or assist in its implementation may be prepared, copied, published
- * and distributed, in whole or in part, without restriction of any
- * kind, provided that the above copyright notice and this paragraph are
- * included on all such copies and derivative works. However, this
- * document itself may not be modified in any way, such as by removing
- * the copyright notice or references to the Internet Society or other
- * Internet organizations, except as needed for the purpose of
- * developing Internet standards in which case the procedures for
- * copyrights defined in the Internet Standards process must be
- * followed, or as required to translate it into languages other than
- * English.
- *
- * The limited permissions granted above are perpetual and will not be
- * revoked by the Internet Society or its successors or assigns.
- *
- * This document and the information contained herein is provided on an
- * "AS IS" basis and THE INTERNET SOCIETY AND THE INTERNET ENGINEERING
- * TASK FORCE DISCLAIMS ALL WARRANTIES, EXPRESS OR IMPLIED, INCLUDING
- * BUT NOT LIMITED TO ANY WARRANTY THAT THE USE OF THE INFORMATION
- * HEREIN WILL NOT INFRINGE ANY RIGHTS OR ANY IMPLIED WARRANTIES OF
- * MERCHANTABILITY OR FITNESS FOR A PARTICULAR PURPOSE.
*/
+#include <config.h>
+
+/**********************************************************/
+/* Implementation (would normally go in its own .c file): */
+
#include <string.h>
#include "punycode.h"
@@ -148,7 +156,7 @@ adapt (punycode_uint delta, punycode_uint numpoints, int firsttime)
/*** Main encode function ***/
/**
- * punycode_encode - encode Unicode to Punycode
+ * punycode_encode:
* @input_length: The number of code points in the @input array and
* the number of flags in the @case_flags array.
* @input: An array of code points. They are presumed to be Unicode
@@ -299,7 +307,7 @@ punycode_encode (size_t input_length,
/*** Main decode function ***/
/**
- * punycode_decode - decode Punycode to Unicode
+ * punycode_decode:
* @input_length: The number of ASCII code points in the @input array.
* @input: An array of ASCII code points (0..7F).
* @output_length: The caller passes in the maximum number of code
@@ -415,7 +423,7 @@ punycode_decode (size_t input_length,
/* Insert n at position i of the output: */
/* not needed for Punycode: */
- /* if (basic(n)) return punycode_invalid_input; */
+ /* if (basic(n)) return punycode_bad_input; */
if (out >= max_out)
return punycode_big_output;
diff --git a/3rdParty/LibIDN/src/punycode.h b/3rdParty/LibIDN/src/punycode.h
index 4872417..dff2105 100644
--- a/3rdParty/LibIDN/src/punycode.h
+++ b/3rdParty/LibIDN/src/punycode.h
@@ -1,26 +1,56 @@
/* punycode.h --- Declarations for punycode functions.
- * Copyright (C) 2002, 2003, 2004, 2005, 2006, 2007 Simon Josefsson
- *
- * This file is part of GNU Libidn.
+ Copyright (C) 2002-2015 Simon Josefsson
+
+ This file is part of GNU Libidn.
+
+ GNU Libidn is free software: you can redistribute it and/or
+ modify it under the terms of either:
+
+ * the GNU Lesser General Public License as published by the Free
+ Software Foundation; either version 3 of the License, or (at
+ your option) any later version.
+
+ or
+
+ * the GNU General Public License as published by the Free
+ Software Foundation; either version 2 of the License, or (at
+ your option) any later version.
+
+ or both in parallel, as here.
+
+ GNU Libidn is distributed in the hope that it will be useful,
+ but WITHOUT ANY WARRANTY; without even the implied warranty of
+ MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+ General Public License for more details.
+
+ You should have received copies of the GNU General Public License and
+ the GNU Lesser General Public License along with this program. If
+ not, see <http://www.gnu.org/licenses/>. */
+
+/*
+ * This file is derived from RFC 3492bis written by Adam M. Costello,
+ * downloaded from http://www.nicemice.net/idn/punycode-spec.gz on
+ * 2015-03-02 with SHA1 a966a8017f6be579d74a50a226accc7607c40133, a
+ * copy of which is stored in the GNU Libidn version controlled
+ * repository under doc/specification/punycode-spec.gz.
*
- * GNU Libidn is free software; you can redistribute it and/or
- * modify it under the terms of the GNU Lesser General Public
- * License as published by the Free Software Foundation; either
- * version 2.1 of the License, or (at your option) any later version.
+ * The changes compared to Adam's file include: re-indentation, adding
+ * the license boilerplate and this comment, adding the #ifndef
+ * PUNYCODE_H and IDNAPI blocks, changing the return code of
+ * punycode_encode and punycode_decode from enum to int, simplifying
+ * the definition of punycode_uint by #include'ing idn-int.h and using
+ * uint32_t instead of limit.h-based code, adding Punycode_status and
+ * punycode_strerror, adding 'extern IDNAPI' declarations to function
+ * prototypes, and mentioning variable names in function prototypes.
*
- * GNU Libidn is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
- * Lesser General Public License for more details.
+ * Adam's file contains the following:
*
- * You should have received a copy of the GNU Lesser General Public
- * License along with GNU Libidn; if not, write to the Free Software
- * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA
+ * punycode-sample.c 2.0.0 (2004-Mar-21-Sun)
+ * http://www.nicemice.net/idn/
+ * Adam M. Costello
+ * http://www.nicemice.net/amc/
*
- */
-
-/*
- * This file is derived from RFC 3492bis written by Adam M. Costello.
+ * This is ANSI C code (C89) implementing Punycode 1.0.x.
*
* Disclaimer and license: Regarding this entire document or any
* portion of it (including the pseudocode and C code), the author
@@ -31,42 +61,31 @@
* provided that redistributed derivative works do not contain
* misleading author or version information. Derivative works need
* not be licensed under similar terms.
- *
- * Copyright (C) The Internet Society (2003). All Rights Reserved.
- *
- * This document and translations of it may be copied and furnished to
- * others, and derivative works that comment on or otherwise explain it
- * or assist in its implementation may be prepared, copied, published
- * and distributed, in whole or in part, without restriction of any
- * kind, provided that the above copyright notice and this paragraph are
- * included on all such copies and derivative works. However, this
- * document itself may not be modified in any way, such as by removing
- * the copyright notice or references to the Internet Society or other
- * Internet organizations, except as needed for the purpose of
- * developing Internet standards in which case the procedures for
- * copyrights defined in the Internet Standards process must be
- * followed, or as required to translate it into languages other than
- * English.
- *
- * The limited permissions granted above are perpetual and will not be
- * revoked by the Internet Society or its successors or assigns.
- *
- * This document and the information contained herein is provided on an
- * "AS IS" basis and THE INTERNET SOCIETY AND THE INTERNET ENGINEERING
- * TASK FORCE DISCLAIMS ALL WARRANTIES, EXPRESS OR IMPLIED, INCLUDING
- * BUT NOT LIMITED TO ANY WARRANTY THAT THE USE OF THE INFORMATION
- * HEREIN WILL NOT INFRINGE ANY RIGHTS OR ANY IMPLIED WARRANTIES OF
- * MERCHANTABILITY OR FITNESS FOR A PARTICULAR PURPOSE.
*/
-#ifndef _PUNYCODE_H
-#define _PUNYCODE_H
+#ifndef PUNYCODE_H
+# define PUNYCODE_H
+
+# ifndef IDNAPI
+# if defined LIBIDN_BUILDING && defined HAVE_VISIBILITY && HAVE_VISIBILITY
+# define IDNAPI __attribute__((__visibility__("default")))
+# elif defined LIBIDN_BUILDING && defined _MSC_VER && ! defined LIBIDN_STATIC
+# define IDNAPI __declspec(dllexport)
+# elif defined _MSC_VER && ! defined LIBIDN_STATIC
+# define IDNAPI __declspec(dllimport)
+# else
+# define IDNAPI
+# endif
+# endif
#ifdef __cplusplus
extern "C"
{
#endif
+/************************************************************/
+/* Public interface (would normally go in its own .h file): */
+
#include <stddef.h> /* size_t */
#include <idn-int.h> /* uint32_t */
@@ -86,17 +105,19 @@ extern "C"
PUNYCODE_OVERFLOW = punycode_overflow
} Punycode_status;
- extern const char *punycode_strerror (Punycode_status rc);
+ extern IDNAPI const char *punycode_strerror (Punycode_status rc);
/* punycode_uint needs to be unsigned and needs to be */
-/* at least 26 bits wide. */
+/* at least 26 bits wide. The particular type can be */
+/* specified by defining PUNYCODE_UINT, otherwise a */
+/* suitable type will be chosen automatically. */
typedef uint32_t punycode_uint;
- extern int punycode_encode (size_t input_length,
- const punycode_uint input[],
- const unsigned char case_flags[],
- size_t * output_length, char output[]);
+ extern IDNAPI int punycode_encode (size_t input_length,
+ const punycode_uint input[],
+ const unsigned char case_flags[],
+ size_t * output_length, char output[]);
/*
punycode_encode() converts a sequence of code points (presumed to be
@@ -110,7 +131,7 @@ extern "C"
input
An array of code points. They are presumed to be Unicode
- code points, but that is not strictly REQUIRED. The
+ code points, but that is not strictly necessary. The
array contains code points, not code units. UTF-16 uses
code units D800 through DFFF to refer to code points
10000..10FFFF. The code points D800..DFFF do not occur in
@@ -153,11 +174,11 @@ extern "C"
and output might contain garbage.
*/
- extern int punycode_decode (size_t input_length,
- const char input[],
- size_t * output_length,
- punycode_uint output[],
- unsigned char case_flags[]);
+ extern IDNAPI int punycode_decode (size_t input_length,
+ const char input[],
+ size_t * output_length,
+ punycode_uint output[],
+ unsigned char case_flags[]);
/*
punycode_decode() converts Punycode to a sequence of code points
@@ -215,4 +236,4 @@ extern "C"
#ifdef __cplusplus
}
#endif
-#endif /* _PUNYCODE_H */
+#endif /* PUNYCODE_H */
diff --git a/3rdParty/LibIDN/src/rfc3454.c b/3rdParty/LibIDN/src/rfc3454.c
index 856b67a..f4e411f 100644
--- a/3rdParty/LibIDN/src/rfc3454.c
+++ b/3rdParty/LibIDN/src/rfc3454.c
@@ -1,6 +1,7 @@
/* This file is automatically generated. DO NOT EDIT!
Instead, edit gen-stringprep-tables.pl and re-run. */
+#include <config.h>
#include "stringprep.h"
/*
diff --git a/3rdParty/LibIDN/src/stringprep.c b/3rdParty/LibIDN/src/stringprep.c
index 96fa316..8ff28e6 100644
--- a/3rdParty/LibIDN/src/stringprep.c
+++ b/3rdParty/LibIDN/src/stringprep.c
@@ -1,23 +1,31 @@
/* stringprep.c --- Core stringprep implementation.
- * Copyright (C) 2002, 2003, 2004, 2005, 2006, 2007, 2008 Simon Josefsson
- *
- * This file is part of GNU Libidn.
- *
- * GNU Libidn is free software; you can redistribute it and/or
- * modify it under the terms of the GNU Lesser General Public
- * License as published by the Free Software Foundation; either
- * version 2.1 of the License, or (at your option) any later version.
- *
- * GNU Libidn is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
- * Lesser General Public License for more details.
- *
- * You should have received a copy of the GNU Lesser General Public
- * License along with GNU Libidn; if not, write to the Free Software
- * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA
- *
- */
+ Copyright (C) 2002-2015 Simon Josefsson
+
+ This file is part of GNU Libidn.
+
+ GNU Libidn is free software: you can redistribute it and/or
+ modify it under the terms of either:
+
+ * the GNU Lesser General Public License as published by the Free
+ Software Foundation; either version 3 of the License, or (at
+ your option) any later version.
+
+ or
+
+ * the GNU General Public License as published by the Free
+ Software Foundation; either version 2 of the License, or (at
+ your option) any later version.
+
+ or both in parallel, as here.
+
+ GNU Libidn is distributed in the hope that it will be useful,
+ but WITHOUT ANY WARRANTY; without even the implied warranty of
+ MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+ General Public License for more details.
+
+ You should have received copies of the GNU General Public License and
+ the GNU Lesser General Public License along with this program. If
+ not, see <http://www.gnu.org/licenses/>. */
#ifdef HAVE_CONFIG_H
# include "config.h"
@@ -104,7 +112,7 @@ stringprep_apply_table_to_string (uint32_t * ucs4,
( INVERTED(profileflags) && (profileflags & flags)))
/**
- * stringprep_4i - prepare internationalized string
+ * stringprep_4i:
* @ucs4: input/output array with string to prepare.
* @len: on input, length of input array with Unicode code points,
* on exit, length of output array with Unicode code points.
@@ -292,7 +300,7 @@ stringprep_4zi_1 (uint32_t * ucs4, size_t ucs4len, size_t maxucs4len,
}
/**
- * stringprep_4zi - prepare internationalized string
+ * stringprep_4zi:
* @ucs4: input/output array with zero terminated string to prepare.
* @maxucs4len: maximum length of input/output array.
* @flags: a #Stringprep_profile_flags value, or 0.
@@ -329,7 +337,7 @@ stringprep_4zi (uint32_t * ucs4, size_t maxucs4len,
}
/**
- * stringprep - prepare internationalized string
+ * stringprep:
* @in: input/ouput array with string to prepare.
* @maxlen: maximum length of input/output array.
* @flags: a #Stringprep_profile_flags value, or 0.
@@ -370,9 +378,10 @@ stringprep (char *in,
{
uint32_t *newp;
- if (ucs4)
- free (ucs4);
+ free (ucs4);
ucs4 = stringprep_utf8_to_ucs4 (in, -1, &ucs4len);
+ if (ucs4 == NULL)
+ return STRINGPREP_ICONV_ERROR;
maxucs4len = ucs4len + adducs4len;
newp = realloc (ucs4, maxucs4len * sizeof (uint32_t));
if (!newp)
@@ -395,7 +404,7 @@ stringprep (char *in,
utf8 = stringprep_ucs4_to_utf8 (ucs4, ucs4len, 0, 0);
free (ucs4);
if (!utf8)
- return STRINGPREP_MALLOC_ERROR;
+ return STRINGPREP_ICONV_ERROR;
if (strlen (utf8) >= maxlen)
{
@@ -411,7 +420,7 @@ stringprep (char *in,
}
/**
- * stringprep_profile - prepare internationalized string
+ * stringprep_profile:
* @in: input array with UTF-8 string to prepare.
* @out: output variable with pointer to newly allocate string.
* @profile: name of stringprep profile to use.
@@ -453,8 +462,7 @@ stringprep_profile (const char *in,
do
{
- if (str)
- free (str);
+ free (str);
str = (char *) malloc (len);
if (str == NULL)
return STRINGPREP_MALLOC_ERROR;
@@ -584,6 +592,7 @@ stringprep_profile (const char *in,
* This usually indicate a problem in the calling application.
* @STRINGPREP_UNKNOWN_PROFILE: The supplied profile name was not
* known to the library.
+ * @STRINGPREP_ICONV_ERROR: Could not convert string in locale encoding.
* @STRINGPREP_NFKC_FAILED: The Unicode NFKC operation failed. This
* usually indicate an internal error in the library.
* @STRINGPREP_MALLOC_ERROR: The malloc() was out of memory. This is
@@ -611,6 +620,14 @@ stringprep_profile (const char *in,
/**
* Stringprep_profile_steps:
+ * @STRINGPREP_NFKC: The NFKC step.
+ * @STRINGPREP_BIDI: The BIDI step.
+ * @STRINGPREP_MAP_TABLE: The MAP step.
+ * @STRINGPREP_UNASSIGNED_TABLE: The Unassigned step.
+ * @STRINGPREP_PROHIBIT_TABLE: The Prohibited step.
+ * @STRINGPREP_BIDI_PROHIBIT_TABLE: The BIDI-Prohibited step.
+ * @STRINGPREP_BIDI_RAL_TABLE: The BIDI-RAL step.
+ * @STRINGPREP_BIDI_L_TABLE: The BIDI-L step.
*
* Various steps in the stringprep algorithm. You really want to
* study the source code to understand this one. Only useful if you
diff --git a/3rdParty/LibIDN/src/stringprep.h b/3rdParty/LibIDN/src/stringprep.h
index fa822e8..d69faa7 100644
--- a/3rdParty/LibIDN/src/stringprep.h
+++ b/3rdParty/LibIDN/src/stringprep.h
@@ -1,51 +1,57 @@
/* stringprep.h --- Header file for stringprep functions.
- * Copyright (C) 2002, 2003, 2004, 2005, 2006, 2007, 2008 Simon Josefsson
- *
- * This file is part of GNU Libidn.
- *
- * GNU Libidn is free software; you can redistribute it and/or
- * modify it under the terms of the GNU Lesser General Public
- * License as published by the Free Software Foundation; either
- * version 2.1 of the License, or (at your option) any later version.
- *
- * GNU Libidn is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
- * Lesser General Public License for more details.
- *
- * You should have received a copy of the GNU Lesser General Public
- * License along with GNU Libidn; if not, write to the Free Software
- * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA
- *
- */
+ Copyright (C) 2002-2015 Simon Josefsson
+
+ This file is part of GNU Libidn.
+
+ GNU Libidn is free software: you can redistribute it and/or
+ modify it under the terms of either:
+
+ * the GNU Lesser General Public License as published by the Free
+ Software Foundation; either version 3 of the License, or (at
+ your option) any later version.
+
+ or
+
+ * the GNU General Public License as published by the Free
+ Software Foundation; either version 2 of the License, or (at
+ your option) any later version.
+
+ or both in parallel, as here.
+
+ GNU Libidn is distributed in the hope that it will be useful,
+ but WITHOUT ANY WARRANTY; without even the implied warranty of
+ MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+ General Public License for more details.
+
+ You should have received copies of the GNU General Public License and
+ the GNU Lesser General Public License along with this program. If
+ not, see <http://www.gnu.org/licenses/>. */
#ifndef STRINGPREP_H
# define STRINGPREP_H
-# include <stddef.h> /* size_t */
-# include <unistd.h> /* ssize_t */
-# include <idn-int.h> /* uint32_t */
-
-/* Libidn Windows DLL. Only needed when this file is used in Visual
- Studio. Export and import happens automatically in MinGW. */
-# ifndef IDNA_API
-# if defined(_MSC_VER) && !defined(IDNA_STATIC)
-# ifdef IDNA_EXPORTS
-# define IDNA_API __declspec(dllexport)
-# else
-# define IDNA_API __declspec(dllimport)
-# endif
+# ifndef IDNAPI
+# if defined LIBIDN_BUILDING && defined HAVE_VISIBILITY && HAVE_VISIBILITY
+# define IDNAPI __attribute__((__visibility__("default")))
+# elif defined LIBIDN_BUILDING && defined _MSC_VER && ! defined LIBIDN_STATIC
+# define IDNAPI __declspec(dllexport)
+# elif defined _MSC_VER && ! defined LIBIDN_STATIC
+# define IDNAPI __declspec(dllimport)
# else
-# define IDNA_API
+# define IDNAPI
# endif
# endif
+# include <stddef.h> /* size_t */
+# include <sys/types.h> /* ssize_t */
+# include <idn-int.h> /* uint32_t */
+
# ifdef __cplusplus
extern "C"
{
# endif
-# define STRINGPREP_VERSION "1.11"
+# define STRINGPREP_VERSION "1.32"
/* Error codes. */
typedef enum
@@ -62,6 +68,7 @@ extern "C"
STRINGPREP_PROFILE_ERROR = 101,
STRINGPREP_FLAG_ERROR = 102,
STRINGPREP_UNKNOWN_PROFILE = 103,
+ STRINGPREP_ICONV_ERROR = 104,
/* Internal errors. */
STRINGPREP_NFKC_FAILED = 200,
STRINGPREP_MALLOC_ERROR = 201
@@ -113,30 +120,30 @@ extern "C"
};
typedef struct Stringprep_profiles Stringprep_profiles;
- extern IDNA_API const Stringprep_profiles stringprep_profiles[];
+ extern IDNAPI const Stringprep_profiles stringprep_profiles[];
/* Profiles */
- extern IDNA_API const Stringprep_table_element stringprep_rfc3454_A_1[];
- extern IDNA_API const Stringprep_table_element stringprep_rfc3454_B_1[];
- extern IDNA_API const Stringprep_table_element stringprep_rfc3454_B_2[];
- extern IDNA_API const Stringprep_table_element stringprep_rfc3454_B_3[];
- extern IDNA_API const Stringprep_table_element stringprep_rfc3454_C_1_1[];
- extern IDNA_API const Stringprep_table_element stringprep_rfc3454_C_1_2[];
- extern IDNA_API const Stringprep_table_element stringprep_rfc3454_C_2_1[];
- extern IDNA_API const Stringprep_table_element stringprep_rfc3454_C_2_2[];
- extern IDNA_API const Stringprep_table_element stringprep_rfc3454_C_3[];
- extern IDNA_API const Stringprep_table_element stringprep_rfc3454_C_4[];
- extern IDNA_API const Stringprep_table_element stringprep_rfc3454_C_5[];
- extern IDNA_API const Stringprep_table_element stringprep_rfc3454_C_6[];
- extern IDNA_API const Stringprep_table_element stringprep_rfc3454_C_7[];
- extern IDNA_API const Stringprep_table_element stringprep_rfc3454_C_8[];
- extern IDNA_API const Stringprep_table_element stringprep_rfc3454_C_9[];
- extern IDNA_API const Stringprep_table_element stringprep_rfc3454_D_1[];
- extern IDNA_API const Stringprep_table_element stringprep_rfc3454_D_2[];
+ extern IDNAPI const Stringprep_table_element stringprep_rfc3454_A_1[];
+ extern IDNAPI const Stringprep_table_element stringprep_rfc3454_B_1[];
+ extern IDNAPI const Stringprep_table_element stringprep_rfc3454_B_2[];
+ extern IDNAPI const Stringprep_table_element stringprep_rfc3454_B_3[];
+ extern IDNAPI const Stringprep_table_element stringprep_rfc3454_C_1_1[];
+ extern IDNAPI const Stringprep_table_element stringprep_rfc3454_C_1_2[];
+ extern IDNAPI const Stringprep_table_element stringprep_rfc3454_C_2_1[];
+ extern IDNAPI const Stringprep_table_element stringprep_rfc3454_C_2_2[];
+ extern IDNAPI const Stringprep_table_element stringprep_rfc3454_C_3[];
+ extern IDNAPI const Stringprep_table_element stringprep_rfc3454_C_4[];
+ extern IDNAPI const Stringprep_table_element stringprep_rfc3454_C_5[];
+ extern IDNAPI const Stringprep_table_element stringprep_rfc3454_C_6[];
+ extern IDNAPI const Stringprep_table_element stringprep_rfc3454_C_7[];
+ extern IDNAPI const Stringprep_table_element stringprep_rfc3454_C_8[];
+ extern IDNAPI const Stringprep_table_element stringprep_rfc3454_C_9[];
+ extern IDNAPI const Stringprep_table_element stringprep_rfc3454_D_1[];
+ extern IDNAPI const Stringprep_table_element stringprep_rfc3454_D_2[];
/* Nameprep */
- extern IDNA_API const Stringprep_profile stringprep_nameprep[];
+ extern IDNAPI const Stringprep_profile stringprep_nameprep[];
# define stringprep_nameprep(in, maxlen) \
stringprep(in, maxlen, 0, stringprep_nameprep)
@@ -146,25 +153,26 @@ extern "C"
/* SASL */
- extern IDNA_API const Stringprep_profile stringprep_saslprep[];
- extern IDNA_API const Stringprep_profile stringprep_plain[];
- extern IDNA_API const Stringprep_profile stringprep_trace[];
+ extern IDNAPI const Stringprep_profile stringprep_saslprep[];
+ extern IDNAPI const Stringprep_table_element stringprep_saslprep_space_map[];
+ extern IDNAPI const Stringprep_profile stringprep_plain[];
+ extern IDNAPI const Stringprep_profile stringprep_trace[];
# define stringprep_plain(in, maxlen) \
stringprep(in, maxlen, 0, stringprep_plain)
/* Kerberos */
- extern IDNA_API const Stringprep_profile stringprep_kerberos5[];
+ extern IDNAPI const Stringprep_profile stringprep_kerberos5[];
# define stringprep_kerberos5(in, maxlen) \
stringprep(in, maxlen, 0, stringprep_kerberos5)
/* XMPP */
- extern IDNA_API const Stringprep_profile stringprep_xmpp_nodeprep[];
- extern IDNA_API const Stringprep_profile stringprep_xmpp_resourceprep[];
- extern IDNA_API const Stringprep_table_element stringprep_xmpp_nodeprep_prohibit[];
+ extern IDNAPI const Stringprep_profile stringprep_xmpp_nodeprep[];
+ extern IDNAPI const Stringprep_profile stringprep_xmpp_resourceprep[];
+ extern IDNAPI const Stringprep_table_element stringprep_xmpp_nodeprep_prohibit[];
# define stringprep_xmpp_nodeprep(in, maxlen) \
stringprep(in, maxlen, 0, stringprep_xmpp_nodeprep)
@@ -173,58 +181,59 @@ extern "C"
/* iSCSI */
- extern IDNA_API const Stringprep_profile stringprep_iscsi[];
+ extern IDNAPI const Stringprep_profile stringprep_iscsi[];
+ extern IDNAPI const Stringprep_table_element stringprep_iscsi_prohibit[];
# define stringprep_iscsi(in, maxlen) \
stringprep(in, maxlen, 0, stringprep_iscsi)
/* API */
- extern IDNA_API int stringprep_4i (uint32_t * ucs4, size_t * len,
- size_t maxucs4len,
- Stringprep_profile_flags flags,
- const Stringprep_profile * profile);
- extern IDNA_API int stringprep_4zi (uint32_t * ucs4, size_t maxucs4len,
- Stringprep_profile_flags flags,
- const Stringprep_profile * profile);
- extern IDNA_API int stringprep (char *in, size_t maxlen,
- Stringprep_profile_flags flags,
- const Stringprep_profile * profile);
+ extern IDNAPI int stringprep_4i (uint32_t * ucs4, size_t * len,
+ size_t maxucs4len,
+ Stringprep_profile_flags flags,
+ const Stringprep_profile * profile);
+ extern IDNAPI int stringprep_4zi (uint32_t * ucs4, size_t maxucs4len,
+ Stringprep_profile_flags flags,
+ const Stringprep_profile * profile);
+ extern IDNAPI int stringprep (char *in, size_t maxlen,
+ Stringprep_profile_flags flags,
+ const Stringprep_profile * profile);
- extern IDNA_API int stringprep_profile (const char *in,
- char **out,
- const char *profile,
- Stringprep_profile_flags flags);
+ extern IDNAPI int stringprep_profile (const char *in,
+ char **out,
+ const char *profile,
+ Stringprep_profile_flags flags);
- extern IDNA_API const char *stringprep_strerror (Stringprep_rc rc);
+ extern IDNAPI const char *stringprep_strerror (Stringprep_rc rc);
- extern IDNA_API const char *stringprep_check_version (const char
- *req_version);
+ extern IDNAPI const char *stringprep_check_version (const char
+ *req_version);
/* Utility */
- extern IDNA_API int stringprep_unichar_to_utf8 (uint32_t c, char *outbuf);
- extern IDNA_API uint32_t stringprep_utf8_to_unichar (const char *p);
-
- extern IDNA_API uint32_t *stringprep_utf8_to_ucs4 (const char *str,
- ssize_t len,
- size_t * items_written);
- extern IDNA_API char *stringprep_ucs4_to_utf8 (const uint32_t * str,
- ssize_t len,
- size_t * items_read,
- size_t * items_written);
-
- extern IDNA_API char *stringprep_utf8_nfkc_normalize (const char *str,
- ssize_t len);
- extern IDNA_API uint32_t *stringprep_ucs4_nfkc_normalize (uint32_t * str,
- ssize_t len);
-
- extern IDNA_API const char *stringprep_locale_charset (void);
- extern IDNA_API char *stringprep_convert (const char *str,
- const char *to_codeset,
- const char *from_codeset);
- extern IDNA_API char *stringprep_locale_to_utf8 (const char *str);
- extern IDNA_API char *stringprep_utf8_to_locale (const char *str);
+ extern IDNAPI int stringprep_unichar_to_utf8 (uint32_t c, char *outbuf);
+ extern IDNAPI uint32_t stringprep_utf8_to_unichar (const char *p);
+
+ extern IDNAPI uint32_t *stringprep_utf8_to_ucs4 (const char *str,
+ ssize_t len,
+ size_t * items_written);
+ extern IDNAPI char *stringprep_ucs4_to_utf8 (const uint32_t * str,
+ ssize_t len,
+ size_t * items_read,
+ size_t * items_written);
+
+ extern IDNAPI char *stringprep_utf8_nfkc_normalize (const char *str,
+ ssize_t len);
+ extern IDNAPI uint32_t *stringprep_ucs4_nfkc_normalize (const uint32_t * str,
+ ssize_t len);
+
+ extern IDNAPI const char *stringprep_locale_charset (void);
+ extern IDNAPI char *stringprep_convert (const char *str,
+ const char *to_codeset,
+ const char *from_codeset);
+ extern IDNAPI char *stringprep_locale_to_utf8 (const char *str);
+ extern IDNAPI char *stringprep_utf8_to_locale (const char *str);
# ifdef __cplusplus
}
diff --git a/3rdParty/LibIDN/src/toutf8.c b/3rdParty/LibIDN/src/toutf8.c
index 0d82717..b7126e2 100644
--- a/3rdParty/LibIDN/src/toutf8.c
+++ b/3rdParty/LibIDN/src/toutf8.c
@@ -1,23 +1,31 @@
/* toutf8.c --- Convert strings from system locale into UTF-8.
- * Copyright (C) 2002, 2003, 2004, 2005, 2006, 2007 Simon Josefsson
- *
- * This file is part of GNU Libidn.
- *
- * GNU Libidn is free software; you can redistribute it and/or
- * modify it under the terms of the GNU Lesser General Public
- * License as published by the Free Software Foundation; either
- * version 2.1 of the License, or (at your option) any later version.
- *
- * GNU Libidn is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
- * Lesser General Public License for more details.
- *
- * You should have received a copy of the GNU Lesser General Public
- * License along with GNU Libidn; if not, write to the Free Software
- * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA
- *
- */
+ Copyright (C) 2002-2015 Simon Josefsson
+
+ This file is part of GNU Libidn.
+
+ GNU Libidn is free software: you can redistribute it and/or
+ modify it under the terms of either:
+
+ * the GNU Lesser General Public License as published by the Free
+ Software Foundation; either version 3 of the License, or (at
+ your option) any later version.
+
+ or
+
+ * the GNU General Public License as published by the Free
+ Software Foundation; either version 2 of the License, or (at
+ your option) any later version.
+
+ or both in parallel, as here.
+
+ GNU Libidn is distributed in the hope that it will be useful,
+ but WITHOUT ANY WARRANTY; without even the implied warranty of
+ MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+ General Public License for more details.
+
+ You should have received copies of the GNU General Public License and
+ the GNU Lesser General Public License along with this program. If
+ not, see <http://www.gnu.org/licenses/>. */
#ifdef HAVE_CONFIG_H
# include "config.h"
@@ -44,11 +52,9 @@
# define HAVE_LANGINFO_CODESET 1
#endif
-#if HAVE_LOCALE_H
-# include <locale.h>
-#endif
+#include <locale.h>
-#if HAVE_LANGINFO_CODESET
+#ifdef HAVE_LANGINFO_CODESET
# include <langinfo.h>
#endif
@@ -56,7 +62,7 @@
# define stringprep_locale_charset() nl_langinfo (CODESET)
#else
/**
- * stringprep_locale_charset - return charset used in current locale
+ * stringprep_locale_charset:
*
* Find out current locale charset. The function respect the CHARSET
* environment variable, but typically uses nl_langinfo(CODESET) when
@@ -95,7 +101,7 @@ stringprep_locale_charset (void)
#endif
/**
- * stringprep_convert - encode string using new character set
+ * stringprep_convert:
* @str: input zero-terminated string.
* @to_codeset: name of destination character set.
* @from_codeset: name of origin character set, as used by @str.
@@ -124,7 +130,7 @@ stringprep_convert (const char *str,
}
/**
- * stringprep_locale_to_utf8 - convert locale encoded string to UTF-8
+ * stringprep_locale_to_utf8:
* @str: input zero terminated string.
*
* Convert string encoded in the locale's character set into UTF-8 by
@@ -140,7 +146,7 @@ stringprep_locale_to_utf8 (const char *str)
}
/**
- * stringprep_utf8_to_locale - encode UTF-8 string to locale encoding
+ * stringprep_utf8_to_locale:
* @str: input zero terminated string.
*
* Convert string encoded in UTF-8 into the locale's character set by
diff --git a/3rdParty/LibIDN/stubs/unused-parameter.h b/3rdParty/LibIDN/stubs/unused-parameter.h
new file mode 100644
index 0000000..2bea489
--- /dev/null
+++ b/3rdParty/LibIDN/stubs/unused-parameter.h
@@ -0,0 +1,3 @@
+#ifndef _GL_UNUSED_PARAMETER
+#define _GL_UNUSED_PARAMETER
+#endif
diff --git a/3rdParty/LibIDN/stubs/win32/stdbool.h b/3rdParty/LibIDN/stubs/win32/stdbool.h
new file mode 100644
index 0000000..c789c92
--- /dev/null
+++ b/3rdParty/LibIDN/stubs/win32/stdbool.h
@@ -0,0 +1,40 @@
+/* Copyright (C) 2008-2015 Free Software Foundation, Inc.
+ Written by Adam Strzelecki <ono@java.pl>
+
+ This file is part of GNU Libidn.
+
+ GNU Libidn is free software: you can redistribute it and/or
+ modify it under the terms of either:
+
+ * the GNU Lesser General Public License as published by the Free
+ Software Foundation; either version 3 of the License, or (at
+ your option) any later version.
+
+ or
+
+ * the GNU General Public License as published by the Free
+ Software Foundation; either version 2 of the License, or (at
+ your option) any later version.
+
+ or both in parallel, as here.
+
+ GNU Libidn is distributed in the hope that it will be useful,
+ but WITHOUT ANY WARRANTY; without even the implied warranty of
+ MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+ General Public License for more details.
+
+ You should have received copies of the GNU General Public License and
+ the GNU Lesser General Public License along with this program. If
+ not, see <http://www.gnu.org/licenses/>. */
+
+#ifndef _STDBOOL_H
+#define _STDBOOL_H
+
+#define _Bool signed char
+enum { false = 0, true = 1 };
+#define bool _Bool
+#define false 0
+#define true 1
+#define __bool_true_false_are_defined 1
+
+#endif /* _STDBOOL_H */
--
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