update to latest hunspell 1-5 release

Change-Id: Ifb412506f2e36878d44d0e4f6360ae8d070ffa15
Reviewed-on: https://gerrit.libreoffice.org/28488
Tested-by: Jenkins <ci@libreoffice.org>
Reviewed-by: Caolán McNamara <caolanm@redhat.com>
Tested-by: Caolán McNamara <caolanm@redhat.com>

configure.ac

@@ -9562,7 +9562,7 @@ if test "$with_system_hunspell" = "yes"; then
         HUNSPELL_LIBS=-lhunspell
     fi
     AC_LANG_POP([C++])
-    libo_MINGW_CHECK_DLL([libhunspell-1.4])
+    libo_MINGW_CHECK_DLL([libhunspell-1.5])
     HUNSPELL_CFLAGS=$(printf '%s' "$HUNSPELL_CFLAGS" | sed -e "s/-I/${ISYSTEM?}/g")
     FilterLibs "${HUNSPELL_LIBS}"
     HUNSPELL_LIBS="${filteredlibs}"
@@ -9573,7 +9573,7 @@ else
     if test "$COM" = "MSC"; then
         HUNSPELL_LIBS="${WORKDIR}/LinkTarget/StaticLibrary/hunspell.lib"
     else
-        HUNSPELL_LIBS="-L${WORKDIR}/UnpackedTarball/hunspell/src/hunspell/.libs -lhunspell-1.4"
+        HUNSPELL_LIBS="-L${WORKDIR}/UnpackedTarball/hunspell/src/hunspell/.libs -lhunspell-1.5"
     fi
     BUILD_TYPE="$BUILD_TYPE HUNSPELL"
 fi

download.lst

@@ -61,7 +61,7 @@ export GRAPHITE_TARBALL := 3069842a88b8f40c6b83ad2850cda293-graphite2-minimal-1.
 export HARFBUZZ_MD5SUM := 5986e1bfcd983d1f6caa53ef64c4abc5
 export HARFBUZZ_TARBALL := harfbuzz-1.3.2.tar.bz2
 export HSQLDB_TARBALL := 17410483b5b5f267aa18b7e00b65e6e0-hsqldb_1_8_0.zip
-export HUNSPELL_TARBALL := 33d370f7fe5a030985e445a5672b2067-hunspell-1.4.1.tar.gz
+export HUNSPELL_TARBALL := 9849a2381bacbeb2714034ad825bede8-hunspell-1.5.4.tar.gz
 export HYPHEN_TARBALL := 5ade6ae2a99bc1e9e57031ca88d36dad-hyphen-2.8.8.tar.gz
 export ICU_TARBALL := 1901302aaff1c1633ef81862663d2917-icu4c-58_1-src.tgz
 export JFREEREPORT_FLOW_ENGINE_TARBALL := ba2930200c9f019c2d93a8c88c651a0f-flow-engine-0.9.4.zip

external/hunspell/UnpackedTarball_hunspell.mk

@@ -11,11 +11,6 @@ $(eval $(call gb_UnpackedTarball_UnpackedTarball,hunspell))
 
 $(eval $(call gb_UnpackedTarball_set_tarball,hunspell,$(HUNSPELL_TARBALL)))
 
-$(eval $(call gb_UnpackedTarball_add_patches,hunspell,\
-	external/hunspell/hunspell-solaris.patch \
-	external/hunspell/hunspell-windows.patch \
-))
-
 ifeq ($(COM),MSC)
 $(eval $(call gb_UnpackedTarball_set_post_action,hunspell,\
 	touch src/hunspell/config.h \

external/hunspell/hunspell-solaris.patch

@@ -1,12 +0,0 @@
---- misc/hunspell-1.3.2.orig/src/tools/hunspell.cxx	2010-02-27 23:42:05.000000000 +0000
-+++ misc/build/hunspell-1.3.2/src/tools/hunspell.cxx	2010-02-27 23:43:02.000000000 +0000
-@@ -10,6 +10,9 @@
- #include "hunspell.hxx"
- #include "csutil.hxx"
- 
-+// switch off iconv support for tests (fixing Solaris problems)
-+#undef HAVE_ICONV
-+
- #ifndef HUNSPELL_EXTRA
- #define suggest_auto suggest
- #endif

external/hunspell/hunspell-windows.patch

@@ -1,21 +0,0 @@
---- /dev/null	2016-03-15 09:11:25.292954614 +0000
-+++ misc/hunspell-1.3.4/src/hunspell/hunvisapi.h	2016-04-06 16:40:47.181698825 +0100
-@@ -0,0 +1,18 @@
-+#ifndef _HUNSPELL_VISIBILITY_H_
-+#define _HUNSPELL_VISIBILITY_H_
-+
-+#if defined(HUNSPELL_STATIC)
-+#  define LIBHUNSPELL_DLL_EXPORTED
-+#elif defined(_MSC_VER)
-+#  if defined(BUILDING_LIBHUNSPELL)
-+#    define LIBHUNSPELL_DLL_EXPORTED __declspec(dllexport)
-+#  else
-+#    define LIBHUNSPELL_DLL_EXPORTED __declspec(dllimport)
-+#  endif
-+#elif defined(BUILDING_LIBHUNSPELL) && 1
-+#  define LIBHUNSPELL_DLL_EXPORTED __attribute__((__visibility__("default")))
-+#else
-+#  define LIBHUNSPELL_DLL_EXPORTED
-+#endif
-+
-+#endif

lingucomponent/source/spellcheck/spell/sspellimp.cxx

@@ -272,6 +272,9 @@ sal_Bool SAL_CALL SpellChecker::hasLocale(const Locale& rLocale)
 
 sal_Int16 SpellChecker::GetSpellFailure(const OUString &rWord, const Locale &rLocale)
 {
+    if (rWord.getLength() > MAXWORDLEN)
+        return -1;
+
     Hunspell * pMS = nullptr;
     rtl_TextEncoding eEnc = RTL_TEXTENCODING_DONTKNOW;
 
@@ -334,7 +337,11 @@ sal_Int16 SpellChecker::GetSpellFailure( const OUString &rWord, const Locale &rL
 #endif
 
                     aDicts[i] = new Hunspell(aTmpaff.getStr(),aTmpdict.getStr());
+#if defined(H_DEPRECATED)
+                    aDEncs[i] = getTextEncodingFromCharset(aDicts[i]->get_dict_encoding().c_str());
+#else
                     aDEncs[i] = getTextEncodingFromCharset(aDicts[i]->get_dic_encoding());
+#endif
                 }
                 pMS = aDicts[i];
                 eEnc = aDEncs[i];
@@ -351,8 +358,12 @@ sal_Int16 SpellChecker::GetSpellFailure( const OUString &rWord, const Locale &rL
                     return -1;
 
                 OString aWrd(OU2ENC(nWord,eEnc));
-                int rVal = pMS->spell(aWrd.getStr());
+#if defined(H_DEPRECATED)
-                if (rVal != 1) {
+                bool bVal = pMS->spell(std::string(aWrd.getStr()));
+#else
+                bool bVal = pMS->spell(aWrd.getStr()) != 0;
+#endif
+                if (!bVal) {
                     if (extrachar && (eEnc != RTL_TEXTENCODING_UTF8)) {
                         OUStringBuffer aBuf(nWord);
                         n = aBuf.getLength();
@@ -370,8 +381,12 @@ sal_Int16 SpellChecker::GetSpellFailure( const OUString &rWord, const Locale &rL
                         }
                         OUString aWord(aBuf.makeStringAndClear());
                         OString bWrd(OU2ENC(aWord, eEnc));
-                        rVal = pMS->spell(bWrd.getStr());
+#if defined(H_DEPRECATED)
-                        if (rVal == 1) return -1;
+                        bVal = pMS->spell(std::string(bWrd.getStr()));
+#else
+                        bVal = pMS->spell(bWrd.getStr()) != 0;
+#endif
+                        if (bVal) return -1;
                     }
                     nRes = SpellFailure::SPELLING_ERROR;
                 } else {
@@ -470,10 +485,23 @@ Reference< XSpellAlternatives >
 
             if (pMS)
             {
-                char ** suglst = nullptr;
                 OString aWrd(OU2ENC(nWord,eEnc));
+#if defined(H_DEPRECATED)
+                std::vector<std::string> suglst = pMS->suggest(std::string(aWrd.getStr()));
+                if (!suglst.empty())
+                {
+                    aStr.realloc(numsug + suglst.size());
+                    OUString *pStr = aStr.getArray();
+                    for (size_t ii = 0; ii < suglst.size(); ++ii)
+                    {
+                        OUString cvtwrd(suglst[ii].c_str(), suglst[ii].size(), eEnc);
+                        pStr[numsug + ii] = cvtwrd;
+                    }
+                    numsug += suglst.size();
+                }
+#else
+                char ** suglst = nullptr;
                 int count = pMS->suggest(&suglst, aWrd.getStr());
-
                 if (count)
                 {
                     aStr.realloc( numsug + count );
@@ -485,8 +513,8 @@ Reference< XSpellAlternatives >
                     }
                     numsug += count;
                 }
-
                 pMS->free_list(&suglst, count);
+#endif
             }
         }