addedd communi

1 files changed, 68 insertions, 0 deletions

diff --git a/libcommuni/src/core/ircmessagedecoder_icu.cpp b/libcommuni/src/core/ircmessagedecoder_icu.cpp
new file mode 100644
index 0000000..2c303fc
--- /dev/null
+++ b/libcommuni/src/core/ircmessagedecoder_icu.cpp
@@ -0,0 +1,68 @@
+/*
+  Copyright (C) 2008-2014 The Communi Project
+
+  You may use this file under the terms of BSD license as follows:
+
+  Redistribution and use in source and binary forms, with or without
+  modification, are permitted provided that the following conditions are met:
+    * Redistributions of source code must retain the above copyright
+      notice, this list of conditions and the following disclaimer.
+    * Redistributions in binary form must reproduce the above copyright
+      notice, this list of conditions and the following disclaimer in the
+      documentation and/or other materials provided with the distribution.
+    * Neither the name of the copyright holder nor the names of its
+      contributors may be used to endorse or promote products derived
+      from this software without specific prior written permission.
+
+  THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND
+  ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
+  WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
+  DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDERS OR CONTRIBUTORS BE LIABLE FOR
+  ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
+  (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
+  LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
+  ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+  (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
+  SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+*/
+
+#include "ircmessagedecoder_p.h"
+#include <unicode/ucsdet.h>
+
+IRC_BEGIN_NAMESPACE
+
+#ifndef IRC_DOXYGEN
+#define UCSD(x) reinterpret_cast<UCharsetDetector*>(x)
+
+void IrcMessageDecoder::initialize()
+{
+    UErrorCode status = U_ZERO_ERROR;
+    d.detector = ucsdet_open(&status);
+    if (U_FAILURE(status))
+        qWarning("IrcMessageDecoder: ICU initialization failed: %s", u_errorName(status));
+}
+
+void IrcMessageDecoder::uninitialize()
+{
+    ucsdet_close(UCSD(d.detector));
+}
+
+QByteArray IrcMessageDecoder::codecForData(const QByteArray &data) const
+{
+    QByteArray encoding;
+    UErrorCode status = U_ZERO_ERROR;
+    if (d.detector) {
+        ucsdet_setText(UCSD(d.detector), data.constData(), data.length(), &status);
+        if (!U_FAILURE(status)) {
+            const UCharsetMatch* match = ucsdet_detect(UCSD(d.detector), &status);
+            if (match && !U_FAILURE(status))
+                encoding = ucsdet_getName(match, &status);
+        }
+    }
+    if (U_FAILURE(status))
+        qWarning("IrcMessageDecoder::codecForData() failed: %s", u_errorName(status));
+    return encoding;
+}
+#endif // IRC_DOXYGEN
+
+IRC_END_NAMESPACE