Author: nevans
Date: 2008-01-24 17:05:23 -0700 (Thu, 24 Jan 2008)
New Revision: 6126
Added:
GNUnet/src/applications/testing/remote.c
Log:
hopefully not broken
Added: GNUnet/src/applications/testing/remote.c
===================================================================
--- GNUnet/src/applications/testing/remote.c (rev 0)
+++ GNUnet/src/applications/testing/remote.c 2008-01-25 00:05:23 UTC (rev
6126)
@@ -0,0 +1,202 @@
+/*
+ This file is part of GNUnet.
+ (C) 2008 Christian Grothoff (and other contributing authors)
+
+ GNUnet is free software; you can redistribute it and/or modify
+ it under the terms of the GNU General Public License as published
+ by the Free Software Foundation; either version 2, or (at your
+ option) any later version.
+
+ GNUnet is distributed in the hope that it will be useful, but
+ WITHOUT ANY WARRANTY; without even the implied warranty of
+ MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+ General Public License for more details.
+
+ You should have received a copy of the GNU General Public License
+ along with GNUnet; see the file COPYING. If not, write to the
+ Free Software Foundation, Inc., 59 Temple Place - Suite 330,
+ Boston, MA 02111-1307, USA.
+*/
+
+/**
+ * @file applications/testing/remote.c
+ * @brief application to start remote gnunetd daemons
+ * @author Nathan Evans
+ */
+
+#include "platform.h"
+#include "gnunet_protocols.h"
+#include "gnunet_identity_lib.h"
+#include "gnunet_util.h"
+#include "gnunet_testing_lib.h"
+
+#define VERBOSE GNUNET_NO
+
+const unsigned long long MIN_STARTING_PORT = 1;
+const unsigned long long MAX_STARTING_PORT = -1;
+const unsigned long long MIN_PORT_INCREMENT = 1;
+const unsigned long long MAX_PORT_INCREMENT = -1;
+const unsigned long long MIN_NUMBER_DAEMONS = 1;
+const unsigned long long MAX_NUMBER_DAEMONS = -1;
+
+
+/**
+ * Starts a single gnunet daemon on a remote machine
+ *
+ * @param gnunetd_home directory where gnunetd is on remote machine
+ * @param localConfigPath local configuration path for config file
+ * @param remote_config_path remote path to copy local config to
+ * @param configFileName file to copy and use on remote machine
+ * @param ip_address ip address of remote machine
+ * @param username username to use for ssh (assumed to be used with ssh-agent)
+ */
+int
+GNUNET_REMOTE_start_daemon (char *gnunetd_home,
+ char *localConfigPath,char *configFileName,char
*remote_config_path,char *ip_address,
+ char *username)
+{
+ char *cmd;
+ char *newcmd;
+
+ cmd = "scp ";
+ newcmd = GNUNET_malloc (strlen (cmd) + strlen(localConfigPath) + 1 +
strlen(configFileName));
+ strcpy(newcmd,cmd);
+ //strcat(newcmd,(localConfigFile) " " (username) "@" (ip_address) ":"
(remote_config_path));
+ strcat(newcmd,localConfigPath);
+ strcat(newcmd,configFileName);
+ strcat(newcmd," ");
+ strcat(newcmd,username);
+ strcat(newcmd,"@");
+ strcat(newcmd,ip_address);
+ strcat(newcmd,":");
+ strcat(newcmd,remote_config_path);
+
+ //printf("scp command is : %s \n",newcmd);
+ //system(newcmd);
+
+ cmd = "ssh ";
+ GNUNET_free(newcmd);
+ newcmd = GNUNET_malloc (strlen (cmd) + 128);
+ strcpy(newcmd,cmd);
+ strcat(newcmd,username);
+ strcat(newcmd,"@");
+ strcat(newcmd,ip_address);
+ strcat(newcmd," ");
+ strcat(newcmd,gnunetd_home);
+ strcat(newcmd, DIR_SEPARATOR_STR "gnunetd -c ");
+ strcat(newcmd, remote_config_path);
+ strcat(newcmd, configFileName);
+
+ //printf("ssh command is : %s \n",newcmd);
+
+ //system(newcmd);
+
+ return GNUNET_OK;
+}
+
+int
+GNUNET_REMOTE_start_daemons(struct GNUNET_GC_Configuration **newcfg)
+{
+
+
+ char *ssh_username;
+ char *control_host;
+ char *remote_config_path;
+ char *remote_gnunetd_path;
+ unsigned long long starting_port;
+ unsigned long long port_increment;
+ unsigned long long number_of_daemons;
+ char *client_ips;
+
+ unsigned int count = 0;
+ unsigned int length;
+ unsigned int temp[4];
+ unsigned int num_machines = 0;
+ unsigned int i;
+ unsigned int j;
+ unsigned int pos;
+ unsigned int cnt;
+
+
GNUNET_GC_get_configuration_value_string(*newcfg,"MULTIPLE_SERVER_TESTING","SSH_USERNAME",NULL,&ssh_username);
+
GNUNET_GC_get_configuration_value_string(*newcfg,"MULTIPLE_SERVER_TESTING","CONTROL_HOST",NULL,&control_host);
+
GNUNET_GC_get_configuration_value_string(*newcfg,"MULTIPLE_SERVER_TESTING","CLIENT_IPS",NULL,&client_ips);
+
GNUNET_GC_get_configuration_value_number(*newcfg,"MULTIPLE_SERVER_TESTING","STARTING_PORT",MIN_STARTING_PORT,MAX_STARTING_PORT,0,&starting_port);
+
GNUNET_GC_get_configuration_value_number(*newcfg,"MULTIPLE_SERVER_TESTING","PORT_INCREMENT",MIN_PORT_INCREMENT,MAX_PORT_INCREMENT,0,&port_increment);
+
GNUNET_GC_get_configuration_value_number(*newcfg,"MULTIPLE_SERVER_TESTING","NUMBER_OF_DAEMONS",MIN_NUMBER_DAEMONS,MAX_NUMBER_DAEMONS,0,&number_of_daemons);
+
GNUNET_GC_get_configuration_value_string(*newcfg,"MULTIPLE_SERVER_TESTING","REMOTE_CONFIG_PATH",NULL,&remote_config_path);
+
GNUNET_GC_get_configuration_value_string(*newcfg,"MULTIPLE_SERVER_TESTING","REMOTE_GNUNETD_PATH",NULL,&remote_gnunetd_path);
+
+
+ //printf("username : %s\n", ssh_username);
+ //printf("control host : %s\n", control_host);
+ //printf("client ip string : %s\n", client_ips);
+ //printf("remote config path : %s\n", remote_config_path);
+ //printf("remote gnunetd path : %s\n", remote_gnunetd_path);
+
+ //printf("starting port : %lld\n", starting_port);
+ //printf("port increment : %lld\n", port_increment);
+ //printf("# of daemons : %lld\n", number_of_daemons);
+
+ if (client_ips == NULL)
+ return GNUNET_SYSERR;
+
+ length = strlen(client_ips);
+
+ while(count < length)
+ {
+ if (client_ips[count] == ';')
+ ++num_machines;
+ ++count;
+ }
+
+ i = 0;
+ pos = 0;
+
+ while (i < num_machines)
+ {
+ cnt = sscanf (&client_ips[pos],
+ "%u.%u.%u.%u;",
+ &temp[0], &temp[1], &temp[2], &temp[3]);
+ if (cnt == 4)
+ {
+ for (j = 0; j < 4; j++)
+ if (temp[j] > 0xFF)
+ {
+ printf("Error with ip address in config file...\n");
+ return NULL;
+ }
+
+ }
+
+ while(client_ips[pos] != ';' && pos<length-1)
+ pos++;
+ pos++;
+ i++;
+
+ printf("ip address is %u.%u.%u.%u\n",temp[0],temp[1],temp[2],temp[3]);
+ }
+
+
+}
+
+int GNUNET_REMOTE_read_config(const char *config_file,struct
GNUNET_GC_Configuration **newcfg)
+{
+ struct GNUNET_GC_Configuration *cfg;
+
+ if (config_file == NULL)
+ return GNUNET_SYSERR;
+
+ cfg = GNUNET_GC_create ();
+ if (-1 == GNUNET_GC_parse_configuration (cfg, config_file))
+ {
+ fprintf (stderr,
+ "Failed to read configuration file `%s'\n", config_file);
+ GNUNET_GC_free (cfg);
+ return GNUNET_SYSERR;
+ }
+
+ *newcfg = cfg;
+
+ return GNUNET_OK;
+}
+/* end of remote.c */
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