move resmgr to unotools

and the vast majority of translations is to the ui language so default
ctor with that arg

and now drop OModuleResourceClient

Change-Id: I3b85a560ffdfe5f019c2271ac56a5fe4a361522b

3 files changed, 163 insertions, 89 deletions

diff --git a/unotools/Library_utl.mk b/unotools/Library_utl.mk
index 8656ebbe594c..0bfcbad5e383 100644
--- a/unotools/Library_utl.mk
+++ b/unotools/Library_utl.mk
@@ -11,7 +11,10 @@
 # utl is the name of the library as it is found in Repository.mk
 $(eval $(call gb_Library_Library,utl))
 
-$(eval $(call gb_Library_use_external,utl,boost_headers))
+$(eval $(call gb_Library_use_externals,utl,\
+	boost_headers \
+	boost_locale \
+))
 
 $(eval $(call gb_Library_use_custom_headers,utl,\
  officecfg/registry \
@@ -92,10 +95,10 @@ $(eval $(call gb_Library_add_exception_objects,utl,\
     unotools/source/i18n/localedatawrapper \
     unotools/source/i18n/nativenumberwrapper \
     unotools/source/i18n/readwritemutexguard \
+    unotools/source/i18n/resmgr \
     unotools/source/i18n/textsearch \
     unotools/source/i18n/transliterationwrapper \
     unotools/source/misc/closeveto \
-    unotools/source/misc/componentresmodule \
     unotools/source/misc/datetime \
     unotools/source/misc/desktopterminationobserver \
     unotools/source/misc/eventlisteneradapter \
diff --git a/unotools/source/i18n/resmgr.cxx b/unotools/source/i18n/resmgr.cxx
new file mode 100644
index 000000000000..492c7fcf8632
--- /dev/null
+++ b/unotools/source/i18n/resmgr.cxx
@@ -0,0 +1,158 @@
+/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
+/*
+ * This file is part of the LibreOffice project.
+ *
+ * This Source Code Form is subject to the terms of the Mozilla Public
+ * License, v. 2.0. If a copy of the MPL was not distributed with this
+ * file, You can obtain one at http://mozilla.org/MPL/2.0/.
+ *
+ * This file incorporates work covered by the following license notice:
+ *
+ *   Licensed to the Apache Software Foundation (ASF) under one or more
+ *   contributor license agreements. See the NOTICE file distributed
+ *   with this work for additional information regarding copyright
+ *   ownership. The ASF licenses this file to you under the Apache
+ *   License, Version 2.0 (the "License"); you may not use this file
+ *   except in compliance with the License. You may obtain a copy of
+ *   the License at http://www.apache.org/licenses/LICENSE-2.0 .
+ */
+
+#include <config_folders.h>
+
+#include <sal/config.h>
+
+#include <cassert>
+
+#include <string.h>
+#include <stdio.h>
+#include <stdlib.h>
+
+#include <tools/debug.hxx>
+#include <tools/stream.hxx>
+#include <unotools/resmgr.hxx>
+#include <osl/endian.h>
+#include <osl/process.h>
+#include <osl/thread.h>
+#include <osl/file.hxx>
+#include <osl/mutex.hxx>
+#include <osl/signal.h>
+#include <rtl/crc.h>
+#include <rtl/ustrbuf.hxx>
+#include <rtl/strbuf.hxx>
+#include <sal/log.hxx>
+#include <rtl/instance.hxx>
+#include <rtl/bootstrap.hxx>
+#include <i18nlangtag/languagetag.hxx>
+#include <i18nlangtag/mslangid.hxx>
+
+#include <boost/locale.hpp>
+#include <boost/locale/gnu_gettext.hpp>
+
+#include <algorithm>
+#include <list>
+#include <set>
+#include <unordered_set>
+#include <unordered_map>
+#include <memory>
+
+namespace
+{
+    OUString createFromUtf8(const char* data, size_t size)
+    {
+        OUString aTarget;
+        bool bSuccess = rtl_convertStringToUString(&aTarget.pData,
+                                                   data,
+                                                   size,
+                                                   RTL_TEXTENCODING_UTF8,
+                                                   RTL_TEXTTOUNICODE_FLAGS_UNDEFINED_ERROR|RTL_TEXTTOUNICODE_FLAGS_MBUNDEFINED_ERROR|RTL_TEXTTOUNICODE_FLAGS_INVALID_ERROR);
+        (void) bSuccess;
+        assert(bSuccess);
+        return aTarget;
+    }
+
+    OString genKeyId(const OString& rGenerator)
+    {
+        sal_uInt32 nCRC = rtl_crc32(0, rGenerator.getStr(), rGenerator.getLength());
+        // Use simple ASCII characters, exclude I, l, 1 and O, 0 to avoid confusing IDs
+        static const char sSymbols[] =
+            "ABCDEFGHJKLMNPQRSTUVWXYZabcdefghijkmnopqrstuvwxyz23456789";
+        char sKeyId[6];
+        for (short nKeyInd = 0; nKeyInd < 5; ++nKeyInd)
+        {
+            sKeyId[nKeyInd] = sSymbols[(nCRC & 63) % strlen(sSymbols)];
+            nCRC >>= 6;
+        }
+        sKeyId[5] = '\0';
+        return OString(sKeyId);
+    }
+}
+
+namespace Translate
+{
+    std::locale Create(const sal_Char* pPrefixName, const LanguageTag& rLocale)
+    {
+        static std::unordered_map<OString, std::locale, OStringHash> aCache;
+        OString sIdentifier = rLocale.getGlibcLocaleString(".UTF-8").toUtf8();
+        OString sUnique = sIdentifier + OString(pPrefixName);
+        auto aFind = aCache.find(sUnique);
+        if (aFind != aCache.end())
+            return aFind->second;
+        boost::locale::generator gen;
+        gen.characters(boost::locale::char_facet);
+        gen.categories(boost::locale::message_facet | boost::locale::information_facet);
+        OUString uri("$BRAND_BASE_DIR/$BRAND_SHARE_RESOURCE_SUBDIR/");
+        rtl::Bootstrap::expandMacros(uri);
+        OUString path;
+        osl::File::getSystemPathFromFileURL(uri, path);
+        gen.add_messages_path(OUStringToOString(path, osl_getThreadTextEncoding()).getStr());
+        gen.add_messages_domain(pPrefixName);
+        std::locale aRet(gen(sIdentifier.getStr()));
+        aCache[sUnique] = aRet;
+        return aRet;
+    }
+
+    OUString get(const char* pContextAndId, const std::locale &loc)
+    {
+        OString sContext;
+        const char *pId = strchr(pContextAndId, '\004');
+        if (!pId)
+            pId = pContextAndId;
+        else
+        {
+            sContext = OString(pContextAndId, pId - pContextAndId);
+            ++pId;
+        }
+
+        //if its a key id locale, generate it here
+        if (std::use_facet<boost::locale::info>(loc).language() == "qtz")
+        {
+            OString sKeyId(genKeyId(OString(pContextAndId).replace('\004', '|')));
+            return OUString::fromUtf8(sKeyId) + OUStringLiteral1(0x2016) + createFromUtf8(pId, strlen(pId));
+        }
+
+        //otherwise translate it
+        const std::string ret = boost::locale::pgettext(sContext.getStr(), pId, loc);
+        return ExpandVariables(createFromUtf8(ret.data(), ret.size()));
+    }
+
+    static ResHookProc pImplResHookProc = nullptr;
+
+    OUString ExpandVariables(const OUString& rString)
+    {
+        if (pImplResHookProc)
+            return pImplResHookProc(rString);
+        return rString;
+    }
+
+    void SetReadStringHook( ResHookProc pProc )
+    {
+        pImplResHookProc = pProc;
+    }
+
+    ResHookProc GetReadStringHook()
+    {
+        return pImplResHookProc;
+    }
+}
+
+/* vim:set shiftwidth=4 softtabstop=4 expandtab: */
diff --git a/unotools/source/misc/componentresmodule.cxx b/unotools/source/misc/componentresmodule.cxx
deleted file mode 100644
index cb1f718fca44..000000000000
--- a/unotools/source/misc/componentresmodule.cxx
+++ /dev/null
@@ -1,87 +0,0 @@
-/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
-/*
- * This file is part of the LibreOffice project.
- *
- * This Source Code Form is subject to the terms of the Mozilla Public
- * License, v. 2.0. If a copy of the MPL was not distributed with this
- * file, You can obtain one at http://mozilla.org/MPL/2.0/.
- *
- * This file incorporates work covered by the following license notice:
- *
- *   Licensed to the Apache Software Foundation (ASF) under one or more
- *   contributor license agreements. See the NOTICE file distributed
- *   with this work for additional information regarding copyright
- *   ownership. The ASF licenses this file to you under the Apache
- *   License, Version 2.0 (the "License"); you may not use this file
- *   except in compliance with the License. You may obtain a copy of
- *   the License at http://www.apache.org/licenses/LICENSE-2.0 .
- */
-
-#include <unotools/componentresmodule.hxx>
-#include <tools/resmgr.hxx>
-#include <osl/diagnose.h>
-#include <rtl/strbuf.hxx>
-
-namespace utl
-{
-
-    //= OComponentResModuleImpl
-
-    /** PIMPL-class for OComponentResourceModule
-
-        not threadsafe!
-    */
-    class OComponentResModuleImpl
-    {
-    private:
-        std::locale     m_aLocale;
-        bool            m_bLocaleInitialized;
-        OString         m_sResFilePrefix;
-        LanguageTag     m_aLanguage;
-
-        OComponentResModuleImpl(const OComponentResModuleImpl&) = delete;
-        OComponentResModuleImpl& operator=(const OComponentResModuleImpl&) = delete;
-
-    public:
-        explicit OComponentResModuleImpl(const OString& _rResFilePrefix, const LanguageTag& rLanguage)
-            : m_bLocaleInitialized( false )
-            , m_sResFilePrefix( _rResFilePrefix )
-            , m_aLanguage( rLanguage )
-        {
-        }
-
-        /** retrieves our resource manager
-        */
-        const std::locale& getResLocale();
-    };
-
-    const std::locale& OComponentResModuleImpl::getResLocale()
-    {
-        if (!m_bLocaleInitialized)
-        {
-            m_aLocale = Translate::Create(m_sResFilePrefix.getStr(), m_aLanguage);
-            m_bLocaleInitialized = true;
-        }
-        return m_aLocale;
-    }
-
-    //= OComponentResourceModule
-    OComponentResourceModule::OComponentResourceModule(const OString& _rResFilePrefix, const LanguageTag& rLanguage)
-        :BaseClass()
-        ,m_pImpl( new OComponentResModuleImpl( _rResFilePrefix, rLanguage ) )
-    {
-    }
-
-    OComponentResourceModule::~OComponentResourceModule()
-    {
-    }
-
-    const std::locale& OComponentResourceModule::getResLocale()
-    {
-        ::osl::MutexGuard aGuard( m_aMutex );
-        return m_pImpl->getResLocale();
-    }
-
-} // namespace utl
-
-/* vim:set shiftwidth=4 softtabstop=4 expandtab: */