aboutsummaryrefslogtreecommitdiffstats
path: root/lib/erl_interface/src/not_used
diff options
context:
space:
mode:
Diffstat (limited to 'lib/erl_interface/src/not_used')
-rw-r--r--lib/erl_interface/src/not_used/ei_send.c104
-rw-r--r--lib/erl_interface/src/not_used/ei_send_reg.c107
-rw-r--r--lib/erl_interface/src/not_used/send_link.c102
-rw-r--r--lib/erl_interface/src/not_used/whereis.c70
4 files changed, 383 insertions, 0 deletions
diff --git a/lib/erl_interface/src/not_used/ei_send.c b/lib/erl_interface/src/not_used/ei_send.c
new file mode 100644
index 0000000000..2701b4404c
--- /dev/null
+++ b/lib/erl_interface/src/not_used/ei_send.c
@@ -0,0 +1,104 @@
+/*
+ * %CopyrightBegin%
+ *
+ * Copyright Ericsson AB 2001-2009. 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 <sys/types.h>
+#include <unistd.h>
+
+#else /* unix */
+#include <sys/types.h>
+#include <unistd.h>
+#include <sys/uio.h>
+#endif
+
+#include "eidef.h"
+#include "eiext.h"
+#include "ei_connect.h"
+#include "ei_internal.h"
+#include "putget.h"
+#include "ei_trace.h"
+#include "show_msg.h"
+
+/* FIXME this is not useed !!!!! */
+
+/* length (4), PASS_THROUGH (1), header, message */
+int ei_ei_send_encoded(ei_cnode* ec, int fd, const erlang_pid *to,
+ const char *msg, int msglen)
+{
+ char *s, header[1200]; /* see size calculation below */
+ erlang_trace *token = NULL;
+ int index = 5; /* reserve 5 bytes for control message */
+#ifdef HAVE_WRITEV
+ struct iovec v[2];
+#endif
+
+ /* are we tracing? */
+ /* check that he can receive trace tokens first */
+ if (ei_distversion(fd) > 0)
+ token = ei_trace(0,(erlang_trace *)NULL);
+
+ /* header = SEND, cookie, to max sizes: */
+ ei_encode_version(header,&index); /* 1 */
+ if (token) {
+ ei_encode_tuple_header(header,&index,4); /* 2 */
+ ei_encode_long(header,&index,ERL_SEND_TT); /* 2 */
+ } else {
+ ei_encode_tuple_header(header,&index,3);
+ ei_encode_long(header,&index,ERL_SEND);
+ }
+ ei_encode_atom(header,&index, "" /*ei_getfdcookie(ec, fd)*/); /* 258 */
+ ei_encode_pid(header,&index,to); /* 268 */
+
+ if (token) ei_encode_trace(header,&index,token); /* 534 */
+
+ /* control message (precedes header actually) */
+ /* length = 1 ('p') + header len + message len */
+ s = header;
+ put32be(s, index + msglen - 4); /* 4 */
+ put8(s, ERL_PASS_THROUGH); /* 1 */
+ /*** sum: 1070 */
+
+#ifdef DEBUG_DIST
+ if (ei_trace_distribution > 0) ei_show_sendmsg(stderr,header,msg);
+#endif
+
+#ifdef HAVE_WRITEV
+
+ v[0].iov_base = (char *)header;
+ v[0].iov_len = index;
+ v[1].iov_base = (char *)msg;
+ v[1].iov_len = msglen;
+
+ if (writev(fd,v,2) != index+msglen) return -1;
+
+#else /* !HAVE_WRITEV */
+
+ if (writesocket(fd,header,index) != index) return -1;
+ if (writesocket(fd,msg,msglen) != msglen) return -1;
+
+#endif /* !HAVE_WRITEV */
+
+ return 0;
+}
diff --git a/lib/erl_interface/src/not_used/ei_send_reg.c b/lib/erl_interface/src/not_used/ei_send_reg.c
new file mode 100644
index 0000000000..af68549c6d
--- /dev/null
+++ b/lib/erl_interface/src/not_used/ei_send_reg.c
@@ -0,0 +1,107 @@
+/*
+ * %CopyrightBegin%
+ *
+ * Copyright Ericsson AB 2001-2009. 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 <sys/types.h>
+#include <unistd.h>
+
+#else /* unix */
+#include <sys/types.h>
+#include <unistd.h>
+#include <sys/uio.h>
+#endif
+
+#include "eidef.h"
+#include "eiext.h"
+#include "ei_connect.h"
+#include "ei_internal.h"
+#include "putget.h"
+#include "ei_trace.h"
+#include "show_msg.h"
+
+/* FIXME this is not useed !!!!! */
+/* FIXME merge with ei_send.c */
+
+/* length (4), PASS_THROUGH (1), header, message */
+int ei_ei_send_reg_encoded(ei_cnode* ec, int fd, const erlang_pid *from,
+ const char *to, const char *msg, int msglen)
+{
+ char *s, header[1400]; /* see size calculation below */
+ erlang_trace *token = NULL;
+ int index = 5; /* reserve 5 bytes for control message */
+#ifdef HAVE_WRITEV
+ struct iovec v[2];
+#endif
+
+ /* are we tracing? */
+ /* check that he can receive trace tokens first */
+ if (ei_distversion(fd) > 0)
+ token = ei_trace(0,(erlang_trace *)NULL);
+
+ /* header = REG_SEND, from, cookie, toname max sizes: */
+ ei_encode_version(header,&index); /* 1 */
+ if (token) {
+ ei_encode_tuple_header(header,&index,5); /* 2 */
+ ei_encode_long(header,&index,ERL_REG_SEND_TT); /* 2 */
+ } else {
+ ei_encode_tuple_header(header,&index,4);
+ ei_encode_long(header,&index,ERL_REG_SEND);
+ }
+ ei_encode_pid(header,&index,from); /* 268 */
+ ei_encode_atom(header,&index,"" /*ei_getfdcookie(ec, fd)*/ ); /* 258 */
+ ei_encode_atom(header,&index,to); /* 268 */
+
+ if (token) ei_encode_trace(header,&index,token); /* 534 */
+
+ /* control message (precedes header actually) */
+ /* length = 1 ('p') + header len + message len */
+ s = header;
+ put32be(s, index + msglen - 4); /* 4 */
+ put8(s, ERL_PASS_THROUGH); /* 1 */
+ /*** sum: 1336 */
+
+#ifdef DEBUG_DIST
+ if (ei_trace_distribution > 0) ei_show_sendmsg(stderr,header,msg);
+#endif
+
+#ifdef HAVE_WRITEV
+
+ v[0].iov_base = (char *)header;
+ v[0].iov_len = index;
+ v[1].iov_base = (char *)msg;
+ v[1].iov_len = msglen;
+
+ if (writev(fd,v,2) != index+msglen) return -1;
+
+#else
+
+ /* no writev() */
+ if (writesocket(fd,header,index) != index) return -1;
+ if (writesocket(fd,msg,msglen) != msglen) return -1;
+
+#endif
+
+ return 0;
+}
diff --git a/lib/erl_interface/src/not_used/send_link.c b/lib/erl_interface/src/not_used/send_link.c
new file mode 100644
index 0000000000..4b43b2f0cc
--- /dev/null
+++ b/lib/erl_interface/src/not_used/send_link.c
@@ -0,0 +1,102 @@
+/*
+ * %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 <unistd.h>
+
+#else /* unix */
+#include <unistd.h>
+
+#endif
+
+#include <string.h>
+#include <stdlib.h>
+#include "eidef.h"
+#include "eiext.h"
+#include "eisend.h"
+#include "ei_internal.h"
+#include "putget.h"
+#include "erl_rport.h"
+
+
+/* this sends either link or unlink ('which' decides) */
+static int link_unlink(int fd, const erlang_pid *from, const erlang_pid *to,
+ int which, unsigned ms)
+{
+ char msgbuf[EISMALLBUF];
+ char *s;
+ int index = 0;
+ int n;
+
+ index = 5; /* max sizes: */
+ ei_encode_version(msgbuf,&index); /* 1 */
+ ei_encode_tuple_header(msgbuf,&index,3);
+ ei_encode_long(msgbuf,&index,which);
+ ei_encode_pid(msgbuf,&index,from); /* 268 */
+ ei_encode_pid(msgbuf,&index,to); /* 268 */
+
+ /* 5 byte header missing */
+ s = msgbuf;
+ put32be(s, index - 4); /* 4 */
+ put8(s, ERL_PASS_THROUGH); /* 1 */
+ /* sum: 542 */
+
+
+#ifdef DEBUG_DIST
+ if (ei_trace_distribution > 1) ei_show_sendmsg(stderr,msgbuf,NULL);
+#endif
+
+ n = ei_write_fill_t(fd,msgbuf,index,ms);
+
+ return (n==index ? 0 : -1);
+}
+
+/* FIXME not used? */
+#if 0
+/* use this to send a link */
+int ei_send_unlink(int fd, const erlang_pid *from, const erlang_pid *to)
+{
+ return link_unlink(fd, from, to, ERL_UNLINK,0);
+}
+
+/* use this to send an unlink */
+int ei_send_link(int fd, const erlang_pid *from, const erlang_pid *to)
+{
+ return link_unlink(fd, from, to, ERL_LINK,0);
+}
+/* use this to send a link */
+int ei_send_unlink_tmo(int fd, const erlang_pid *from, const erlang_pid *to,
+ unsigned ms)
+{
+ return link_unlink(fd, from, to, ERL_UNLINK,ms);
+}
+
+/* use this to send an unlink */
+int ei_send_link_tmo(int fd, const erlang_pid *from, const erlang_pid *to,
+ unsigned ms)
+{
+ return link_unlink(fd, from, to, ERL_LINK,ms);
+}
+#endif
diff --git a/lib/erl_interface/src/not_used/whereis.c b/lib/erl_interface/src/not_used/whereis.c
new file mode 100644
index 0000000000..a4dd73e952
--- /dev/null
+++ b/lib/erl_interface/src/not_used/whereis.c
@@ -0,0 +1,70 @@
+/*
+ * %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 <unistd.h>
+
+#else /* unix */
+#include <unistd.h>
+
+#endif
+
+#include <string.h>
+#include <stdlib.h>
+#include "erl_interface.h"
+#include "erl_connect.h"
+#include "erl_format.h"
+#include "erl_eterm.h"
+#include "erl_malloc.h"
+
+/* FIXME rewrite to ei functions */
+/* FIXME not used */
+
+erlang_pid *erl_whereis(int fd, const char *name)
+{
+ ETERM *reply;
+ ETERM *n;
+ /* FIXME problem for threaded ? */
+ static erlang_pid pid;
+
+ n = erl_format("[~a]",name);
+ reply = erl_rpc(fd,"erlang","whereis",n);
+ erl_free_term(n);
+
+ if (reply && (ERL_IS_PID(reply))) {
+ char *node;
+ node = ERL_PID_NODE(reply);
+ strcpy(pid.node,node);
+ pid.num = ERL_PID_NUMBER(reply);
+ pid.serial = ERL_PID_SERIAL(reply);
+ pid.creation = ERL_PID_CREATION(reply);
+ erl_free_term(reply);
+ return &pid;
+ }
+
+ if (reply) erl_free_term(reply);
+ return NULL;
+}
+