forked from enlightenment/efl
edbus: Add example for emitting signal
SVN revision: 78263
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6d2bd31902
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1799e141b7
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@ -36,6 +36,7 @@ src/examples/banshee
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src/examples/complex_types
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src/examples/complex_types_server
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src/examples/server
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src/examples/simple-signal-emit
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src/examples/client
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doc/Doxyfile
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doc/html/
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@ -88,7 +88,8 @@ noinst_PROGRAMS = \
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src/examples/complex_types \
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src/examples/complex_types_server \
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src/examples/server \
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src/examples/client
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src/examples/client \
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src/examples/simple-signal-emit
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EXAMPLES_LIBS = libedbus2.la @ECORE_LIBS@
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@ -113,6 +114,10 @@ src_examples_server_LDADD = $(EXAMPLES_LIBS)
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src_examples_client_SOURCES = src/examples/client.c
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src_examples_client_LDADD = $(EXAMPLES_LIBS)
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src_examples_simple_signal_emit_SOURCES = src/examples/simple-signal-emit.c
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src_examples_simple_signal_emit_LDADD = $(EXAMPLES_LIBS)
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endif
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.PHONY: doc
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@ -0,0 +1,79 @@
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#include <EDBus.h>
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enum {
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TEST_SIGNAL_ALIVE,
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TEST_SIGNAL_PROP,
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TEST_SIGNAL_NAME,
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};
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static const EDBus_Signal test_signals[] = {
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[TEST_SIGNAL_ALIVE] = { "Alive" },
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[TEST_SIGNAL_PROP] = { "Properties", EDBUS_ARGS({ "a{ss}", "properties"}) },
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[TEST_SIGNAL_NAME] = { "Name", EDBUS_ARGS({ "s", "name"}) },
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{ }
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};
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/* signal with complex arguments (a dict) */
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static void emit_properties(EDBus_Service_Interface *iface)
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{
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EDBus_Message *alive2;
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EDBus_Message_Iter *iter, *dict;
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struct keyval {
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const char *key;
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const char *val;
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} keyval[] = {
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{ "key1", "val1" },
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{ "key2", "val2" },
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{ }
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};
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struct keyval *k;
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alive2 = edbus_service_signal_new(iface, TEST_SIGNAL_PROP);
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iter = edbus_message_iter_get(alive2);
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dict = edbus_message_iter_container_new(iter, 'a', "{ss}");
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for (k = keyval; k && k->key; k++)
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{
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EDBus_Message_Iter *entry = edbus_message_iter_container_new(dict, 'e',
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NULL);
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edbus_message_iter_arguments_set(entry, "ss", k->key, k->val);
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edbus_message_iter_container_close(dict, entry);
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}
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edbus_message_iter_container_close(iter, dict);
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edbus_service_signal_send(iface, alive2);
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}
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/* signal with basic args */
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static void emit_name(EDBus_Service_Interface *iface)
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{
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edbus_service_signal_emit(iface, TEST_SIGNAL_NAME, "TEST");
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}
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/* simple signal example */
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static void emit_alive(EDBus_Service_Interface *iface)
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{
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edbus_service_signal_emit(iface, TEST_SIGNAL_ALIVE);
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}
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int main(void)
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{
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EDBus_Connection *conn;
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EDBus_Service_Interface *iface;
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edbus_init();
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conn = edbus_connection_get(EDBUS_CONNECTION_TYPE_SESSION);
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iface = edbus_service_interface_register(
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conn, "/org/enlightenment", "org.enlightenment.Test", NULL, test_signals);
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emit_alive(iface);
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emit_name(iface);
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emit_properties(iface);
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edbus_connection_unref(conn);
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edbus_shutdown();
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return 0;
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}
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