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Removed old binary

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This commit is contained in:
Stefan Wahren 2012-04-09 21:14:08 +02:00
parent 96fb4a9335
commit 30d1433ded
1 changed files with 0 additions and 208 deletions
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208
bin/mbus_slave_init.c
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@ -1,208 +0,0 @@
//------------------------------------------------------------------------------
// Copyright (C) 2010, Raditex AB
// All rights reserved.
//
// FreeSCADA
// http://www.FreeSCADA.com
// freescada@freescada.com
//
//------------------------------------------------------------------------------
#include <sys/types.h>
#include <sys/stat.h>
#include <fcntl.h>
#include <unistd.h>
#include <string.h>
#include <stdio.h>
#include <mbus.h>
static gboolean server_io(GIOChannel *gio, GIOCondition condition, gpointer data);
static GIOChannel *gio_server;
#define PACKET_BUFF_SIZE 128
static int addr = 0x01;
//------------------------------------------------------------------------------
// send a data request packet to from master to slave
//------------------------------------------------------------------------------
static gboolean
send_packet_timeout(gpointer data)
{
static gchar *func_name = "send_packet_timer";
u_char buff[256];
int len, ret;
mbus_frame *frame;
frame = mbus_frame_new(MBUS_FRAME_TYPE_SHORT);
frame->control = MBUS_CONTROL_MASK_SND_NKE | MBUS_CONTROL_MASK_DIR_M2S; // data request from master to slave
frame->address = addr; // address
//if ((ret = mbus_frame_print(frame)) < 0)
//{
// printf("%s: mbus_frame_print -> %d\n", __PRETTY_FUNCTION__, ret);
// return -1;
//}
if ((len = mbus_frame_pack(frame, buff, sizeof(buff))) == -1)
{
printf("%s: mbus_frame_pack -> %d\n", __PRETTY_FUNCTION__, ret);
mbus_frame_free(frame);
return -1;
}
if (fs_net_send(gio_server, buff, len) < len)
{
g_message("%s: failed to write data to server", func_name);
}
mbus_frame_free(frame);
return FALSE;
}
//------------------------------------------------------------------------------
// client_io:
//
//------------------------------------------------------------------------------
static gboolean
server_io(GIOChannel *gio, GIOCondition condition, gpointer data)
{
static gchar *func_name = "server_io";
gchar buff[PACKET_BUFF_SIZE];
gint len, len_tot = 0;
int fd;
FsNetBuffer *nbdata;
bzero((void *)buff, sizeof(buff));
mbus_frame *frame;
mbus_frame_data frame_data;
//
// init
//
if ((fd = g_io_channel_unix_get_fd(gio)) < 0)
{
g_warning("%s: Failed to aquire socket fd.", func_name);
return FALSE;
}
if (condition & (G_IO_HUP|G_IO_NVAL|G_IO_ERR))
{
exit(0);
}
if ((nbdata = fs_net_buffer_get(gio)) == NULL)
{
g_warning("%s: Serious error, couldn't retrieve data buffer for GIO Channel.", func_name);
return FALSE;
}
//
// start reading data
//
frame = mbus_frame_new(MBUS_FRAME_TYPE_ANY);
len_tot = 1;
while (len > 0)
{
if ((len = fs_net_read_data_nonblocking(gio, nbdata, len_tot)) < 0)
{
if (len == -2 && nbdata->offset == 0)
{
// Return value -2 is a special return value that we use to indicate
// that the read operation was interrupted due to unavailability of
// data (so we got an try-again error, preventing a blocking read).
//
// Restart the read operation later.
mbus_frame_free(frame);
return TRUE;
}
if (len == -1)
{
fs_net_buffer_free(gio);
fs_net_socket_close(fd);
exit(0);
}
}
nbdata->offset = len_tot; // start next read at the correct offset
len = mbus_parse(frame, nbdata->buff, len_tot);
len_tot += len;
}
if (len == -1)
{
mbus_frame_free(frame);
return TRUE;
}
//
// parse data and print in XML format
//
mbus_frame_data_parse(frame, &frame_data);
printf("%s", mbus_frame_data_xml(&frame_data));
//
// Free and exit
//
mbus_frame_free(frame);
exit(0);
return TRUE;
}
//------------------------------------------------------------------------------
// Execution starts here:
//
//------------------------------------------------------------------------------
int
main(int argc, char **argv)
{
static gchar *func_name = "mbus_test1", *host;
int port;
GMainLoop *gloop;
if (argc != 4)
{
g_message("%s: usage: %s host port mbus-address", func_name, argv[0]);
return 0;
}
host = argv[1];
port = atoi(argv[2]);
addr = atoi(argv[3]);
if ((gio_server = fs_net_connection_setup(host, port, (void *)server_io, NULL)) == NULL)
{
g_warning("%s: Failed to setup connection to server.\n", func_name);
return -1;
}
// Register new data buffer for the new GIO Channel.
if (fs_net_buffer_new(gio_server) != 0)
{
g_warning("%s: Failed to allocate GIO channel data buffer.", __PRETTY_FUNCTION__);
return -1;
}
/* setup a timer */
g_timeout_add(100, send_packet_timeout, NULL);
/* Pass over flow control to GLIB */
gloop = g_main_loop_new(NULL, FALSE);
g_main_loop_run(gloop);
/* Never reached */
return 0;
}