initial commit

vterm/Makefile.am

@@ -0,0 +1,12 @@
+AUTOMAKE_OPTIONS = foreign
+
+
+
+AM_CPPFLAGS = -W  -Wall -g -std=c99
+
+# bin
+bin_PROGRAMS = vterm
+# source files
+vterm_SOURCES = vterm.c ../tunnel.c
+vterm_CPPFLAGS= -I../
+# antd_LDADD = libantd.la

vterm/vterm.c

@@ -0,0 +1,71 @@
+#include <stdio.h>
+#include <string.h>
+#include <unistd.h>
+#include <sys/socket.h>
+#include "tunnel.h"
+
+#define MODULE_NAME     "vterm"
+
+int main(int argc, char** argv)
+{
+    int fd;
+    tunnel_msg_t msg;
+    int status;
+    char buff[MAX_CHANNEL_NAME+1];
+    LOG_INIT(MODULE_NAME);
+    if(argc != 2)
+    {
+        printf("Usage: %s path/to/hotline/socket\n", argv[0]);
+        return -1;
+    }
+    LOG(MODULE_NAME, "Hotline is: %s", argv[1]);
+    // now try to request new channel from hotline
+    fd = open_unix_socket(argv[1]);
+    if(fd == -1)
+    {
+        ERROR(MODULE_NAME, "Unable to open the hotline: %s", argv[1]);
+        return -1;
+    }
+    msg.header.type = CHANNEL_OPEN;
+    msg.header.channel_id = 0;
+    msg.header.client_id = 0;
+    LOG(MODULE_NAME, "Request to open the channel %s", MODULE_NAME);
+    (void)strncpy(buff, MODULE_NAME,MAX_CHANNEL_NAME);
+    msg.header.size = strlen(buff);
+    msg.data = (uint8_t*) buff;
+    if(msg_write(fd, &msg) == -1)
+    {
+        ERROR(MODULE_NAME, "Unable to write message to hotline");
+        (void) close(fd);
+        return -1;
+    }
+    LOG(MODULE_NAME, "Wait for comfirm creation of %s", MODULE_NAME);
+    // now wait for message
+    if(msg_read(fd, &msg) == -1)
+    {
+        ERROR(MODULE_NAME, "Unable to read message from hotline");
+        (void) close(fd);
+        return -1;
+    }
+    if(msg.header.type == CHANNEL_OK)
+    {
+        LOG(MODULE_NAME, "Channel created: %s", MODULE_NAME);
+        if(msg.data)
+            free(msg.data);
+    }
+    // close the channel
+    LOG(MODULE_NAME, "Close the channel %s (%d)", MODULE_NAME, fd);
+    msg.header.type = CHANNEL_CLOSE;
+    msg.header.size = 0;
+    msg.data = NULL;
+    sleep(5);
+    if( msg_write(fd, &msg) == -1)
+    {
+        ERROR(MODULE_NAME, "Unable to request channel close");
+    }
+    (void)msg_read(fd, &msg);
+    shutdown(fd, SHUT_WR);
+    (void) close(fd);
+    printf("Main application\n");
+    return 0;
+}