1 files changed, 106 insertions, 0 deletions
diff --git a/lib/erl_interface/src/epmd/epmd_unpublish.c b/lib/erl_interface/src/epmd/epmd_unpublish.c
new file mode 100644
index 0000000000..08662fe1ec
--- /dev/null
+++ b/lib/erl_interface/src/epmd/epmd_unpublish.c
@@ -0,0 +1,106 @@
+/*
+ * %CopyrightBegin%
+ * 
+ * Copyright Ericsson AB 1998-2009. All Rights Reserved.
+ * 
+ * The contents of this file are subject to the Erlang Public License,
+ * Version 1.1, (the "License"); you may not use this file except in
+ * compliance with the License. You should have received a copy of the
+ * Erlang Public License along with this software. If not, it can be
+ * retrieved online at http://www.erlang.org/.
+ * 
+ * Software distributed under the License is distributed on an "AS IS"
+ * basis, WITHOUT WARRANTY OF ANY KIND, either express or implied. See
+ * the License for the specific language governing rights and limitations
+ * under the License.
+ * 
+ * %CopyrightEnd%
+ */
+#ifdef __WIN32__
+#include <winsock2.h>
+#include <windows.h>
+#include <winbase.h>
+
+#elif  VXWORKS
+#include <vxWorks.h>
+#include <ifLib.h>
+#include <sockLib.h>
+#include <inetLib.h>
+#include <unistd.h>
+#include <sys/types.h>
+#include <sys/socket.h>
+#include <netinet/in.h>
+
+#else
+#include <unistd.h>
+#include <sys/types.h>
+#include <sys/wait.h>
+#include <sys/socket.h>
+#include <netinet/in.h>
+#include <arpa/inet.h>
+
+#endif
+
+#include <stdlib.h>
+#include <string.h>
+
+#include "eidef.h"
+#include "ei_internal.h"
+#include "putget.h"
+#include "ei_epmd.h"
+#include "ei_portio.h"
+
+
+/* stop the specified node */
+int ei_unpublish_tmo(const char *alive, unsigned ms)
+{
+    char buf[EPMDBUF];
+    char *s = (char*)buf;
+    int len = 1 + strlen(alive);
+    int fd, res;
+
+    put16be(s,len);
+    put8(s,EI_EPMD_STOP_REQ);
+    strcpy(s, alive);
+
+    /* FIXME can't connect, return success?! At least commen whats up */
+    if ((fd = ei_epmd_connect_tmo(NULL,ms)) < 0) return fd;
+
+    if ((res = ei_write_fill_t(fd, buf, len+2,ms)) != len+2) {
+	closesocket(fd);
+	erl_errno = (res == -2) ? ETIMEDOUT : EIO;
+	return -1;
+    }
+
+    EI_TRACE_CONN1("ei_unpublish_tmo","-> STOP %s",alive);
+  
+    if ((res = ei_read_fill_t(fd, buf, 7, ms)) != 7) {
+	closesocket(fd);
+	erl_errno = (res == -2) ? ETIMEDOUT : EIO;
+	return -1; 
+    }
+    closesocket(fd);
+    buf[7]=(char)0;		/* terminate the string */
+  
+    if (!strcmp("STOPPED",(char *)buf)) {
+	EI_TRACE_CONN0("ei_unpublish_tmo","<- STOPPED (success)");
+	return 0;
+    }
+    else if (!strcmp("NOEXIST",(char *)buf)) {
+	EI_TRACE_ERR0("ei_unpublish_tmo","<- NOEXIST (failure)");
+	erl_errno = EIO;
+	return -1;
+    }
+    else {
+	EI_TRACE_ERR0("ei_unpublish_tmo","<- unknown (failure)");
+	erl_errno = EIO;
+	return -1;		/* this shouldn't happen */
+    }
+    return 0;
+}
+
+
+int ei_unpublish(ei_cnode* ec)
+{
+    return ei_unpublish_tmo(ei_thisalivename(ec),0);
+}