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-rw-r--r--src/client/ClientRead.cxx76
1 files changed, 76 insertions, 0 deletions
diff --git a/src/client/ClientRead.cxx b/src/client/ClientRead.cxx
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+/*
+ * Copyright (C) 2003-2014 The Music Player Daemon Project
+ * http://www.musicpd.org
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of 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.
+ *
+ * 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 General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License along
+ * with this program; if not, write to the Free Software Foundation, Inc.,
+ * 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
+ */
+
+#include "config.h"
+#include "ClientInternal.hxx"
+#include "Partition.hxx"
+#include "Instance.hxx"
+#include "event/Loop.hxx"
+#include "util/CharUtil.hxx"
+
+#include <string.h>
+
+BufferedSocket::InputResult
+Client::OnSocketInput(void *data, size_t length)
+{
+ char *p = (char *)data;
+ char *newline = (char *)memchr(p, '\n', length);
+ if (newline == nullptr)
+ return InputResult::MORE;
+
+ TimeoutMonitor::ScheduleSeconds(client_timeout);
+
+ BufferedSocket::ConsumeInput(newline + 1 - p);
+
+ /* skip whitespace at the end of the line */
+ while (newline > p && IsWhitespaceOrNull(newline[-1]))
+ --newline;
+
+ /* terminate the string at the end of the line */
+ *newline = 0;
+
+ CommandResult result = client_process_line(*this, p);
+ switch (result) {
+ case CommandResult::OK:
+ case CommandResult::IDLE:
+ case CommandResult::ERROR:
+ break;
+
+ case CommandResult::KILL:
+ Close();
+ partition.instance.event_loop->Break();
+ return InputResult::CLOSED;
+
+ case CommandResult::FINISH:
+ if (Flush())
+ Close();
+ return InputResult::CLOSED;
+
+ case CommandResult::CLOSE:
+ Close();
+ return InputResult::CLOSED;
+ }
+
+ if (IsExpired()) {
+ Close();
+ return InputResult::CLOSED;
+ }
+
+ return InputResult::AGAIN;
+}