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Diffstat (limited to 'examples/org.eclipse.tcf.examples.daytime.agent/tcf/daytime.c')
-rw-r--r--examples/org.eclipse.tcf.examples.daytime.agent/tcf/daytime.c68
1 files changed, 68 insertions, 0 deletions
diff --git a/examples/org.eclipse.tcf.examples.daytime.agent/tcf/daytime.c b/examples/org.eclipse.tcf.examples.daytime.agent/tcf/daytime.c
new file mode 100644
index 000000000..745d081c2
--- /dev/null
+++ b/examples/org.eclipse.tcf.examples.daytime.agent/tcf/daytime.c
@@ -0,0 +1,68 @@
+/*******************************************************************************
+ * Copyright (c) 2008 Wind River Systems, Inc. and others.
+ * All rights reserved. This program and the accompanying materials
+ * are made available under the terms of the Eclipse Public License v1.0
+ * and Eclipse Distribution License v1.0 which accompany this distribution.
+ * The Eclipse Public License is available at
+ * http://www.eclipse.org/legal/epl-v10.html
+ * and the Eclipse Distribution License is available at
+ * http://www.eclipse.org/org/documents/edl-v10.php.
+ * You may elect to redistribute this code under either of these licenses.
+ *
+ * Contributors:
+ * Wind River Systems - initial API and implementation
+ *******************************************************************************/
+
+/*
+ * Sample TCF service implementation.
+ */
+
+#include <config.h>
+#include <time.h>
+#include <framework/json.h>
+#include <framework/errors.h>
+#include <framework/exceptions.h>
+#include <daytime.h>
+
+static const char * DAYTIME = "Daytime";
+
+static void command_get_time_of_day(char * token, Channel * c) {
+ char str[0x100];
+ char res[0x100];
+ time_t t;
+
+ // Read command argumnet: string TZ - time zone name
+ json_read_string(&c->inp, str, sizeof(str));
+ // Each JSON encoded argument should end with zero byte
+ if (c->inp.read(&c->inp) != 0) exception(ERR_JSON_SYNTAX);
+ // Done reading arguments.
+ // The command message should end with MARKER_EOM (End Of Message)
+ if (c->inp.read(&c->inp) != MARKER_EOM) exception(ERR_JSON_SYNTAX);
+
+ // Execute the command: retrieve current time as a string.
+ // Note: we ignore command argument for simplicity,
+ // a real command handler should do something better then that.
+ time(&t);
+ strcpy(res, ctime(&t));
+
+ // Start reply message with zero terminated string "R"
+ write_stringz(&c->out, "R");
+ // Send back the command token
+ write_stringz(&c->out, token);
+ // Send error report, for now always "no error"
+ write_errno(&c->out, 0);
+ // Send reply data
+ json_write_string(&c->out, res);
+ // JSON encoded data should end with zero byte
+ c->out.write(&c->out, 0);
+ // Done sending reply data.
+ // The reply message should end with MARKER_EOM (End Of Message)
+ c->out.write(&c->out, MARKER_EOM);
+ // Done sending reply message.
+ // Command handling is complete.
+}
+
+void ini_daytime_service(Protocol * proto) {
+ // Install command handler
+ add_command_handler(proto, DAYTIME, "getTimeOfDay", command_get_time_of_day);
+}

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