move idxdict out of dictionaries

So dictionaries is again a nice data-only module and we do not need to
build it in build phase of cross-compilation. It really does not make
sense to build a gazillion of extensions just because we will need one
tiny tool later...

Change-Id: I23f01b818afba1bc8cc88ef3e8305ecfb7a193c0

3 files changed, 139 insertions, 0 deletions

diff --git a/l10ntools/Executable_idxdict.mk b/l10ntools/Executable_idxdict.mk
new file mode 100644
index 000000000000..2521b93b038f
--- /dev/null
+++ b/l10ntools/Executable_idxdict.mk
@@ -0,0 +1,34 @@
+# -*- Mode: makefile-gmake; tab-width: 4; indent-tabs-mode: t -*-
+# Version: MPL 1.1 / GPLv3+ / LGPLv3+
+#
+# The contents of this file are subject to the Mozilla Public License Version
+# 1.1 (the "License"); you may not use this file except in compliance with
+# the License or as specified alternatively below. You may obtain a copy of
+# the License at http://www.mozilla.org/MPL/
+#
+# Software distributed under the License is distributed on an "AS IS" basis,
+# WITHOUT WARRANTY OF ANY KIND, either express or implied. See the License
+# for the specific language governing rights and limitations under the
+# License.
+#
+# Major Contributor(s):
+# Copyright (C) 2012 Red Hat, Inc., David Tardon <dtardon@redhat.com>
+#  (initial developer)
+#
+# All Rights Reserved.
+#
+# For minor contributions see the git repository.
+#
+# Alternatively, the contents of this file may be used under the terms of
+# either the GNU General Public License Version 3 or later (the "GPLv3+"), or
+# the GNU Lesser General Public License Version 3 or later (the "LGPLv3+"),
+# in which case the provisions of the GPLv3+ or the LGPLv3+ are applicable
+# instead of those above.
+
+$(eval $(call gb_Executable_Executable,idxdict))
+
+$(eval $(call gb_Executable_add_exception_objects,idxdict,\
+	l10ntools/source/idxdict/idxdict \
+))
+
+# vim: set shiftwidth=4 tabstop=4 noexpandtab:
diff --git a/l10ntools/Module_l10ntools.mk b/l10ntools/Module_l10ntools.mk
index 35327a913473..c149db078c77 100644
--- a/l10ntools/Module_l10ntools.mk
+++ b/l10ntools/Module_l10ntools.mk
@@ -28,6 +28,7 @@ $(eval $(call gb_Module_Module,l10ntools))
 
 $(eval $(call gb_Module_add_targets,l10ntools,\
     Executable_helpex \
+    Executable_idxdict \
     Executable_ulfex \
     Executable_gsicheck \
     Executable_cfgex \
diff --git a/l10ntools/source/idxdict/idxdict.cxx b/l10ntools/source/idxdict/idxdict.cxx
new file mode 100644
index 000000000000..9b0cbc2760fa
--- /dev/null
+++ b/l10ntools/source/idxdict/idxdict.cxx
@@ -0,0 +1,104 @@
+/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
+/*
+ * Version: MPL 1.1 / GPLv3+ / LGPLv3+
+ *
+ * The contents of this file are subject to the Mozilla Public License Version
+ * 1.1 (the "License"); you may not use this file except in compliance with
+ * the License or as specified alternatively below. You may obtain a copy of
+ * the License at http://www.mozilla.org/MPL/
+ *
+ * Software distributed under the License is distributed on an "AS IS" basis,
+ * WITHOUT WARRANTY OF ANY KIND, either express or implied. See the License
+ * for the specific language governing rights and limitations under the
+ * License.
+ *
+ * The Initial Developer of the Original Code is
+ *       Steven Butler <sebutler@gmail.com>
+ * Portions created by the Initial Developer are Copyright (C) 2011 the
+ * Initial Developer. All Rights Reserved.
+ *
+ * For minor contributions see the git repository.
+ *
+ * Alternatively, the contents of this file may be used under the terms of
+ * either the GNU General Public License Version 3 or later (the "GPLv3+"), or
+ * the GNU Lesser General Public License Version 3 or later (the "LGPLv3+"),
+ * in which case the provisions of the GPLv3+ or the LGPLv3+ are applicable
+ * instead of those above.
+ */
+#include <iostream>
+#include <fstream>
+#include <string>
+#include <map>
+#include <stdlib.h>
+#include <string.h>
+
+static const int MAXLINE = 1024*64;
+
+using namespace std;
+
+int main(int argc, char *argv[])
+{
+        if (argc != 3 || strcmp(argv[1],"-o"))
+        {
+                cout << "Usage: idxdict -o outputfile < input\n";
+                ::exit(99);
+        }
+        // This call improves performance by approx 5x
+        cin.sync_with_stdio(false);
+
+        const char * outputFile(argv[2]);
+        char inputBuffer[MAXLINE];
+        multimap<string, size_t> entries;
+        multimap<string,size_t>::iterator ret(entries.begin());
+
+        int line(1);
+        cin.getline(inputBuffer, MAXLINE);
+        const string encoding(inputBuffer);
+        size_t currentOffset(encoding.size()+1);
+        while (true)
+        {
+                // Extract the next word, but not the entry count
+                cin.getline(inputBuffer, MAXLINE, '|');
+
+                if (cin.eof()) break;
+
+                string word(inputBuffer);
+                ret = entries.insert(ret, pair<string, size_t>(word, currentOffset));
+                currentOffset += word.size() + 1;
+                // Next is the entry count
+                cin.getline(inputBuffer, MAXLINE);
+                if (!cin.good())
+                {
+                        cerr << "Unable to read entry - insufficient buffer?.\n";
+                        exit(99);
+                }
+                currentOffset += strlen(inputBuffer)+1;
+                int entryCount(strtol(inputBuffer, NULL, 10));
+                for (int i(0); i < entryCount; ++i)
+                {
+                        cin.getline(inputBuffer, MAXLINE);
+                        currentOffset += strlen(inputBuffer)+1;
+                        ++line;
+                }
+        }
+
+        // Use binary mode to prevent any translation of LF to CRLF on Windows
+        ofstream outputStream(outputFile, ios_base::binary| ios_base::trunc|ios_base::out);
+        if (!outputStream.is_open())
+        {
+                cerr << "Unable to open output file " << outputFile << endl;
+                ::exit(99);
+        }
+
+        outputStream << encoding << '\n' << entries.size() << '\n';
+
+        for (multimap<string, size_t>::const_iterator ii(entries.begin());
+                ii != entries.end();
+                ++ii
+        )
+        {
+                outputStream << ii->first << '|' << ii->second << '\n';
+        }
+}
+
+/* vim:set shiftwidth=4 softtabstop=4 expandtab: */