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-rw-r--r--joinremote.cpp116
1 files changed, 116 insertions, 0 deletions
diff --git a/joinremote.cpp b/joinremote.cpp
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+/*****************************************************************************\
+** **
+** Linux Call Router **
+** **
+**---------------------------------------------------------------------------**
+** Copyright: Andreas Eversberg **
+** **
+** join functions for remote application **
+** **
+\*****************************************************************************/
+
+#include <stdio.h>
+#include <string.h>
+#include <stdlib.h>
+//#include <unistd.h>
+//#include <poll.h>
+//#include <sys/types.h>
+//#include <sys/stat.h>
+//#include <fcntl.h>
+#include "main.h"
+//#define __u8 unsigned char
+//#define __u16 unsigned short
+//#define __u32 unsigned long
+//#include "linux/isdnif.h"
+
+
+/*
+ * constructor for a new join
+ * the join will have a relation to the calling endpoint
+ */
+JoinRemote::JoinRemote(unsigned long serial, char *remote) : Join()
+{
+ PDEBUG(DEBUG_JOIN, "Constructor(new join)");
+ union parameter *param;
+
+ SCPY(j_remote, remote);
+ j_type = JOIN_TYPE_REMOTE;
+
+ j_epoint_id = serial;
+ if (j_epoint_id)
+ PDEBUG(DEBUG_JOIN, "New remote join connected to endpoint id %lu and application %s\n", j_epoint_id, remote);
+
+ /* send new ref to remote socket */
+ memset(&param, 0, sizeof(param));
+ if (admin_message_from_join(j_remote, j_serial, MESSAGE_NEWREF, param)<0)
+ FATAL("No socket with remote application '%s' found, this shall not happen. because we already created one.\n", j_remote);
+}
+
+
+/*
+ * join descructor
+ */
+JoinRemote::~JoinRemote()
+{
+
+}
+
+
+/* join process is called from the main loop
+ * it processes the current calling state.
+ * returns 0 if join nothing was done
+ */
+int JoinRemote::handler(void)
+{
+ return(0);
+}
+
+
+void JoinRemote::message_epoint(unsigned long epoint_id, int message_type, union parameter *param)
+{
+ /* if endpoint has just been removed, but still a message in the que */
+ if (epoint_id != j_epoint_id)
+ return;
+
+ /* look for Remote's interface */
+ if (admin_message_from_join(j_remote, j_serial, message_type, param)<0)
+ {
+ PERROR("No socket with remote application '%s' found, this shall not happen. Closing socket shall cause release of all joins.\n", j_remote);
+ return;
+ }
+
+ if (message_type == MESSAGE_RELEASE)
+ {
+ delete this;
+ return;
+ }
+}
+
+void JoinRemote::message_remote(unsigned long ref, int message_type, union parameter *param)
+{
+ struct message *message;
+
+ /* create relation if no relation exists */
+ if (!j_epoint_id)
+ {
+ class Endpoint *epoint;
+
+ if (!(epoint = new Endpoint(0, j_serial, ref)))
+ FATAL("No memory for Endpoint instance\n");
+ if (!(epoint->ep_app = new DEFAULT_ENDPOINT_APP(epoint)))
+ FATAL("No memory for Endpoint Application instance\n");
+ }
+
+ message = message_create(j_serial, j_epoint_id, JOIN_TO_EPOINT, message_type);
+ memcpy(&message->param, param, sizeof(message->param));
+ message_put(message);
+
+ if (message_type == MESSAGE_RELEASE)
+ {
+ delete this;
+ return;
+ }
+}
+
+
+