/*
* HTTP Info plugin for the olsr.org OLSR daemon
* Copyright (c) 2004, Andreas Tønnesen(andreto@olsr.org)
* All rights reserved.
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions
* are met:
*
* * Redistributions of source code must retain the above copyright
* notice, this list of conditions and the following disclaimer.
* * Redistributions in binary form must reproduce the above copyright
* notice, this list of conditions and the following disclaimer in
* the documentation and/or other materials provided with the
* distribution.
* * Neither the name of olsr.org, olsrd nor the names of its
* contributors may be used to endorse or promote products derived
* from this software without specific prior written permission.
*
* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
* "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
* LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS
* FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE
* COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT,
* INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING,
* BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
* LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER
* CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
* LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN
* ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
* POSSIBILITY OF SUCH DAMAGE.
*
* Visit http://www.olsr.org for more information.
*
* If you find this software useful feel free to make a donation
* to the project. For more information see the website or contact
* the copyright holders.
*
* $Id: admin_interface.c,v 1.9 2007/08/19 23:00:22 bernd67 Exp $
*/
/*
* Dynamic linked library for the olsr.org olsr daemon
*/
#include "olsr.h"
#include "olsrd_httpinfo.h"
#include "olsr_cfg.h"
#include "admin_html.h"
#include "admin_interface.h"
#include "local_hna_set.h" /* add_local_hna4_entry() */
#include <stdio.h>
#include <string.h>
#include <stdlib.h>
#if 0
#define sprintf netsprintf
#define NETDIRECT
#endif
int
build_admin_body(char *buf, olsr_u32_t bufsize __attribute__((unused)))
{
int size = 0, i = 0;
while(admin_frame[i] && strcmp(admin_frame[i], "<!-- BASICSETTINGS -->\n"))
{
size += snprintf(&buf[size], bufsize-size, admin_frame[i]);
i++;
}
if(!admin_frame[i])
return size;
size += snprintf(&buf[size], bufsize-size, "<tr>\n");
size += snprintf(&buf[size], bufsize-size, admin_basic_setting_int,
"Debug level:", "debug_level", 2, olsr_cnf->debug_level);
size += snprintf(&buf[size], bufsize-size, admin_basic_setting_float,
"Pollrate:", "pollrate", 4, olsr_cnf->pollrate);
size += snprintf(&buf[size], bufsize-size, admin_basic_setting_string,
"TOS:", "tos", 6, "TBD");
size += snprintf(&buf[size], bufsize-size, "</tr>\n");
size += snprintf(&buf[size], bufsize-size, "<tr>\n");
size += snprintf(&buf[size], bufsize-size, admin_basic_setting_int,
"TC redundancy:", "tc_redundancy", 1, olsr_cnf->tc_redundancy);
size += snprintf(&buf[size], bufsize-size, admin_basic_setting_int,
"MPR coverage:", "mpr_coverage", 1, olsr_cnf->mpr_coverage);
size += snprintf(&buf[size], bufsize-size, admin_basic_setting_int,
"Willingness:", "willingness", 1, olsr_cnf->willingness);
size += snprintf(&buf[size], bufsize-size, "</tr>\n");
size += snprintf(&buf[size], bufsize-size, "<tr>\n");
if(olsr_cnf->use_hysteresis)
{
size += snprintf(&buf[size], bufsize-size, admin_basic_setting_float,
"Hyst scaling:", "hyst_scaling", 4, olsr_cnf->hysteresis_param.scaling);
size += snprintf(&buf[size], bufsize-size, admin_basic_setting_float,
"Lower thr:", "hyst_lower", 4, olsr_cnf->hysteresis_param.thr_low);
size += snprintf(&buf[size], bufsize-size, admin_basic_setting_float,
"Upper thr:", "hyst_upper", 4, olsr_cnf->hysteresis_param.thr_high);
}
else
{
size += snprintf(&buf[size], bufsize-size, "<td>Hysteresis disabled</td>\n");
}
size += snprintf(&buf[size], bufsize-size, "</tr>\n");
size += snprintf(&buf[size], bufsize-size, "<tr>\n");
if(olsr_cnf->lq_level)
{
size += snprintf(&buf[size], bufsize-size, admin_basic_setting_int,
"LQ level:", "lq_level", 1, olsr_cnf->lq_level);
size += snprintf(&buf[size], bufsize-size, admin_basic_setting_int,
"LQ winsize:", "lq_wsize", 2, olsr_cnf->lq_wsize);
}
else
{
size += snprintf(&buf[size], bufsize-size, "<td>LQ disabled</td>\n");
}
size += snprintf(&buf[size], bufsize-size, "</tr>\n");
size += snprintf(&buf[size], bufsize-size, "<tr>\n");
size += snprintf(&buf[size], bufsize-size, "</tr>\n");
i++;
while(admin_frame[i] && strcmp(admin_frame[i], "<!-- HNAENTRIES -->\n"))
{
size += snprintf(&buf[size], bufsize-size, admin_frame[i]);
i++;
}
if(!admin_frame[i] || !admin_frame[i+1])
return size;
i++;
if((olsr_cnf->ip_version == AF_INET) && (olsr_cnf->hna4_entries))
{
struct hna4_entry *hna4;
for(hna4 = olsr_cnf->hna4_entries; hna4; hna4 = hna4->next)
{
size += snprintf(&buf[size], bufsize-size, admin_frame[i],
olsr_ip_to_string((union olsr_ip_addr *)&hna4->net),
olsr_ip_to_string((union olsr_ip_addr *)&hna4->netmask),
olsr_ip_to_string((union olsr_ip_addr *)&hna4->net),
olsr_ip_to_string((union olsr_ip_addr *)&hna4->netmask));
}
}
else if((olsr_cnf->ip_version == AF_INET6) && (olsr_cnf->hna6_entries))
{
struct hna6_entry *hna6;
for(hna6 = olsr_cnf->hna6_entries; hna6; hna6 = hna6->next)
{
size += snprintf(&buf[size], bufsize-size, admin_frame[i],
olsr_ip_to_string((union olsr_ip_addr *)&hna6->net),
"TBD"/*hna6->prefix_len*/);
}
}
i++;
while(admin_frame[i])
{
size += snprintf(&buf[size], bufsize-size, admin_frame[i]);
i++;
}
return size;
}
#ifdef ADMIN_INTERFACE
int
process_param(char *key, char *value)
{
static olsr_u32_t curr_hna_net;
static olsr_bool curr_hna_ok = OLSR_FALSE;
if(!strcmp(key, "debug_level"))
{
int ival = atoi(value);
if((ival < 0) || (ival > 9))
return -1;
olsr_cnf->debug_level = ival;
return 1;
}
if(!strcmp(key, "tc_redundancy"))
{
int ival = atoi(value);
if((ival < 0) || (ival > 3))
return -1;
olsr_cnf->tc_redundancy = ival;
return 1;
}
if(!strcmp(key, "mpr_coverage"))
{
int ival = atoi(value);
if(ival < 0)
return -1;
olsr_cnf->mpr_coverage = ival;
return 1;
}
if(!strcmp(key, "willingness"))
{
int ival = atoi(value);
if((ival < 0) || (ival > 7))
return -1;
olsr_cnf->willingness = ival;
return 1;
}
if(!strcmp(key, "lq_level"))
{
int ival = atoi(value);
if((ival < 0) || (ival > 2))
return -1;
olsr_cnf->lq_level = ival;
return 1;
}
if(!strcmp(key, "lq_wsize"))
{
int ival = atoi(value);
if((ival < 0) || (ival > 10))
return -1;
olsr_cnf->lq_wsize = ival;
return 1;
}
if(!strcmp(key, "hyst_scaling"))
{
float fval = 1.1;
sscanf(value, "%f", &fval);
if((fval < 0.0) || (fval > 1.0))
return -1;
printf("HYST SCALING: %f\n", fval);
olsr_cnf->hysteresis_param.scaling = fval;
return 1;
}
if(!strcmp(key, "hyst_scaling"))
{
float fval = 1.1;
sscanf(value, "%f", &fval);
if((fval < 0.0) || (fval > 1.0))
return -1;
olsr_cnf->hysteresis_param.scaling = fval;
return 1;
}
if(!strcmp(key, "hyst_lower"))
{
float fval = 1.1;
sscanf(value, "%f", &fval);
if((fval < 0.0) || (fval > 1.0))
return -1;
olsr_cnf->hysteresis_param.thr_low = fval;
return 1;
}
if(!strcmp(key, "hyst_upper"))
{
float fval = 1.1;
sscanf(value, "%f", &fval);
if((fval < 0.0) || (fval > 1.0))
return -1;
olsr_cnf->hysteresis_param.thr_high = fval;
return 1;
}
if(!strcmp(key, "pollrate"))
{
float fval = 1.1;
sscanf(value, "%f", &fval);
if((fval < 0.0) || (fval > 1.0))
return -1;
olsr_cnf->pollrate = fval;
return 1;
}
if(!strcmp(key, "hna_new_net"))
{
struct in_addr in;
if(inet_aton(value, &in) == 0)
{
fprintf(stderr, "Failed converting new HNA net %s\n", value);
return -1;
}
curr_hna_ok = OLSR_TRUE;
curr_hna_net = in.s_addr;
return 1;
}
if(!strcmp(key, "hna_new_netmask"))
{
struct in_addr in;
if(!curr_hna_ok)
return -1;
curr_hna_ok = OLSR_FALSE;
if(inet_aton(value, &in) == 0)
{
fprintf(stderr, "Failed converting new HNA netmask %s\n", value);
return -1;
}
add_local_hna4_entry((union olsr_ip_addr *)&curr_hna_net,
(union olsr_ip_addr *)&in.s_addr);
return 1;
}
if(!strncmp(key, "del_hna", 7) && !strcmp(value, "on"))
{
struct in_addr net, mask;
char ip_net[16], ip_mask[16];
int seperator = 0;
while(key[7 + seperator] != '*')
seperator++;
strncpy(ip_net, &key[7], seperator);
ip_net[seperator] = 0;
strncpy(ip_mask, &key[7 + seperator + 1], 16);
olsr_printf(1, "Deleting HNA %s/%s\n", ip_net, ip_mask);
if(inet_aton(ip_net, &net) == 0)
{
fprintf(stderr, "Failed converting HNA net %s for deletion\n", ip_net);
return -1;
}
if(inet_aton(ip_mask, &mask) == 0)
{
fprintf(stderr, "Failed converting HNA netmask %s for deletion\n", ip_mask);
return -1;
}
remove_local_hna4_entry((union olsr_ip_addr *)&net.s_addr,
(union olsr_ip_addr *)&mask.s_addr);
return 1;
}
return 0;
#if 0
{ 1, admin_basic_setting_string, "TOS:", "tos", 6, "TBD" },
#endif
}
int
process_set_values(char *data, olsr_u32_t data_size, char *buf, olsr_u32_t bufsize __attribute__((unused)))
{
int size = 0;
int val_start, key_start;
olsr_u32_t i;
printf("Dynamic Data: %s\n", data);
size += sprintf(buf, "<html>\n<head><title>olsr.org httpinfo plugin</title></head>\n<body>\n");
key_start = 0;
val_start = 0;
for(i = 0; i < data_size; i++)
{
if(data[i] == '=')
{
data[i] = '\0';
val_start = i + 1;
}
if(data[i] == '&')
{
data[i] = '\0';
if(!process_param(&data[key_start], &data[val_start]))
{
size += snprintf(&buf[size], bufsize-size, "<h2>FAILED PROCESSING!</h2><br>Key: %s Value: %s<br>\n",
&data[key_start], &data[val_start]);
return -1;
}
printf("Key: %s\nValue: %s\n",
&data[key_start], &data[val_start]);
key_start = i + 1;
}
}
if(!process_param(&data[key_start], &data[val_start]))
{
size += snprintf(&buf[size], bufsize-size, "<b>FAILED PROCESSING!</b><br>Key: %s Value: %s<br>\n",
&data[key_start], &data[val_start]);
return -1;
}
printf("Key: %s\nValue: %s\n",
&data[key_start], &data[val_start]);
size += snprintf(&buf[size], bufsize-size, "<h2>UPDATE SUCESSFULL!</h2><br>Press BACK and RELOAD in your browser to return to the plugin<br>\n</body>\n</html>\n");
size += snprintf(&buf[size], bufsize-size, "\n</body>\n</html>\n");
return size;
}
#endif
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