webcit/netconf.c

   1
   2
   3
   4 #include <ctype.h>
   5 #include <stdlib.h>
   6 #include <unistd.h>
   7 #include <stdio.h>
   8 #include <fcntl.h>
   9 #include <signal.h>
  10 #include <sys/types.h>
  11 #include <sys/wait.h>
  12 #include <sys/socket.h>
  13 #include <sys/time.h>
  14 #include <limits.h>
  15 #include <netinet/in.h>
  16 #include <netdb.h>
  17 #include <string.h>
  18 #include <pwd.h>
  19 #include <errno.h>
  20 #include <stdarg.h>
  21 #include <pthread.h>
  22 #include <signal.h>
  23 #include "webcit.h"
  24
  25
  26
  27
  28
  29
  30
  31 void edit_node(void) {
  32         char buf[SIZ];
  33         char node[SIZ];
  34         char cnode[SIZ];
  35         FILE *fp;
  36
  37         if (!strcmp(bstr("sc"), "OK")) {
  38                 strcpy(node, bstr("node") );
  39                 fp = tmpfile();
  40                 if (fp != NULL) {
  41                         serv_puts("CONF getsys|application/x-citadel-ignet-config");
  42                         serv_gets(buf);
  43                         if (buf[0] == '1') {
  44                                 while (serv_gets(buf), strcmp(buf, "000")) {
  45                                         extract(cnode, buf, 0);
  46                                         if (strcasecmp(node, cnode)) {
  47                                                 fprintf(fp, "%s\n", buf);
  48                                         }
  49                                 }
  50                         fprintf(fp, "%s|%s|%s|%s\n",
  51                                 bstr("node"),
  52                                 bstr("secret"),
  53                                 bstr("host"),
  54                                 bstr("port") );
  55                         }
  56                         rewind(fp);
  57
  58                         serv_puts("CONF putsys|application/x-citadel-ignet-config");
  59                         serv_gets(buf);
  60                         if (buf[0] == '4') {
  61                                 while (fgets(buf, sizeof buf, fp) != NULL) {
  62                                         buf[strlen(buf)-1] = 0;
  63                                         serv_puts(buf);
  64                                 }
  65                                 serv_puts("000");
  66                         }
  67                         fclose(fp);
  68                 }
  69         }
  70
  71         display_netconf();
  72 }
  73
  74
  75
  76 void display_add_node(void)
  77 {
  78         output_headers(1);
  79         wprintf("<TABLE WIDTH=100%% BORDER=0 BGCOLOR=000077><TR><TD>");
  80         wprintf("<FONT SIZE=+1 COLOR=\"FFFFFF\"");
  81         wprintf("<B>Add new node</B>");
  82         wprintf("</FONT></TD></TR></TABLE>\n");
  83
  84         wprintf("<FORM METHOD=\"POST\" ACTION=\"/edit_node\">\n");
  85         wprintf("<CENTER><TABLE border=0>\n");
  86         wprintf("<TR><TD>Node name</TD>");
  87         wprintf("<TD><INPUT TYPE=\"text\" NAME=\"node\" MAXLENGTH=\"8\"></TD></TR>\n");
  88         wprintf("<TR><TD>Shared secret</TD>");
  89         wprintf("<TD><INPUT TYPE=\"password\" NAME=\"secret\" MAXLENGTH=\"8\"></TD></TR>\n");
  90         wprintf("<TR><TD>Host or IP</TD>");
  91         wprintf("<TD><INPUT TYPE=\"text\" NAME=\"host\" MAXLENGTH=\"32\"></TD></TR>\n");
  92         wprintf("<TR><TD>Port</TD>");
  93         wprintf("<TD><INPUT TYPE=\"text\" NAME=\"port\" MAXLENGTH=\"8\"></TD></TR>\n");
  94         wprintf("</TABLE><BR>");
  95         wprintf("<INPUT TYPE=\"submit\" NAME=\"sc\" VALUE=\"OK\">");
  96         wprintf("<INPUT TYPE=\"submit\" NAME=\"sc\" VALUE=\"Cancel\">");
  97         wprintf("</CENTER></FORM>\n");
  98
  99         wDumpContent(1);
 100 }
 101
 102 void display_edit_node(void)
 103 {
 104         char buf[SIZ];
 105         char node[SIZ];
 106         char cnode[SIZ];
 107         char csecret[SIZ];
 108         char chost[SIZ];
 109         char cport[SIZ];
 110
 111         strcpy(node, bstr("node"));
 112
 113         output_headers(1);
 114         wprintf("<TABLE WIDTH=100%% BORDER=0 BGCOLOR=000077><TR><TD>");
 115         wprintf("<FONT SIZE=+1 COLOR=\"FFFFFF\"");
 116         wprintf("<B>Edit node configuration for ");
 117         escputs(node);
 118         wprintf("</B>\n");
 119         wprintf("</FONT></TD></TR></TABLE>\n");
 120
 121         serv_puts("CONF getsys|application/x-citadel-ignet-config");
 122         serv_gets(buf);
 123         if (buf[0] == '1') {
 124                 while (serv_gets(buf), strcmp(buf, "000")) {
 125                         extract(cnode, buf, 0);
 126                         extract(csecret, buf, 1);
 127                         extract(chost, buf, 2);
 128                         extract(cport, buf, 3);
 129
 130                         if (!strcasecmp(node, cnode)) {
 131                                 wprintf("<FORM METHOD=\"POST\" ACTION=\"/edit_node\">\n");
 132                                 wprintf("<CENTER><TABLE border=0>\n");
 133                                 wprintf("<TR><TD>Node name</TD>");
 134                                 wprintf("<TD><INPUT TYPE=\"text\" NAME=\"node\" MAXLENGTH=\"8\" VALUE=\"%s\"></TD></TR>\n", cnode);
 135                                 wprintf("<TR><TD>Shared secret</TD>");
 136                                 wprintf("<TD><INPUT TYPE=\"password\" NAME=\"secret\" MAXLENGTH=\"8\" VALUE=\"%s\"></TD></TR>\n", csecret);
 137                                 wprintf("<TR><TD>Host or IP</TD>");
 138                                 wprintf("<TD><INPUT TYPE=\"text\" NAME=\"host\" MAXLENGTH=\"32\" VALUE=\"%s\"></TD></TR>\n", chost);
 139                                 wprintf("<TR><TD>Port</TD>");
 140                                 wprintf("<TD><INPUT TYPE=\"text\" NAME=\"port\" MAXLENGTH=\"8\" VALUE=\"%s\"></TD></TR>\n", cport);
 141                                 wprintf("</TABLE><BR>");
 142                                 wprintf("<INPUT TYPE=\"submit\" NAME=\"sc\" VALUE=\"OK\">");
 143                                 wprintf("<INPUT TYPE=\"submit\" NAME=\"sc\" VALUE=\"Cancel\">");
 144                                 wprintf("</CENTER></FORM>\n");
 145                         }
 146
 147                 }
 148         }
 149
 150         else {          /* command error getting configuration */
 151                 wprintf("%s<BR>\n", &buf[4]);
 152         }
 153
 154         wDumpContent(1);
 155 }
 156
 157
 158
 159 void display_netconf(void)
 160 {
 161         char buf[SIZ];
 162         char node[SIZ];
 163
 164         output_headers(1);
 165         wprintf("<TABLE WIDTH=100%% BORDER=0 BGCOLOR=770000><TR><TD>");
 166         wprintf("<FONT SIZE=+1 COLOR=\"FFFFFF\"");
 167         wprintf("<B>Network configuration</B>\n");
 168         wprintf("</FONT></TD></TR></TABLE>\n");
 169
 170         wprintf("<CENTER>");
 171         wprintf("<A HREF=\"/display_add_node\">");
 172         wprintf("Add a new node</A><BR>\n");
 173         wprintf("</CENTER>");
 174
 175         wprintf("<TABLE WIDTH=100%% BORDER=0 BGCOLOR=000077><TR><TD>");
 176         wprintf("<FONT SIZE=+1 COLOR=\"FFFFFF\"");
 177         wprintf("<B>Currently configured nodes</B>\n");
 178         wprintf("</FONT></TD></TR></TABLE>\n");
 179         serv_puts("CONF getsys|application/x-citadel-ignet-config");
 180         serv_gets(buf);
 181         if (buf[0] == '1') {
 182                 wprintf("<CENTER><TABLE border=0>\n");
 183                 while (serv_gets(buf), strcmp(buf, "000")) {
 184                         extract(node, buf, 0);
 185                         wprintf("<TR><TD><FONT SIZE=+1>");
 186                         escputs(node);
 187                         wprintf("</FONT></TD>");
 188                         wprintf("<TD><A HREF=\"/display_edit_node&node=");
 189                         urlescputs(node);
 190                         wprintf("\">(Edit)</A></TD>");
 191                         wprintf("<TD><A HREF=\"/display_confirm_delete_node&node=");
 192                         urlescputs(node);
 193                         wprintf("\">(Delete)</A></TD>");
 194                         wprintf("</TR>\n");
 195                 }
 196                 wprintf("</TABLE></CENTER>\n");
 197         }
 198         wDumpContent(1);
 199 }
 200
 201
 202 void display_confirm_delete_node(void)
 203 {
 204         char node[SIZ];
 205
 206         output_headers(1);
 207         wprintf("<TABLE WIDTH=100%% BORDER=0 BGCOLOR=770000><TR><TD>");
 208         wprintf("<FONT SIZE=+1 COLOR=\"FFFFFF\"");
 209         wprintf("<B>Confirm delete</B>\n");
 210         wprintf("</FONT></TD></TR></TABLE>\n");
 211
 212         strcpy(node, bstr("node"));
 213         wprintf("<CENTER>Are you sure you want to delete <FONT SIZE=+1>");
 214         escputs(node);
 215         wprintf("</FONT>?<BR>\n");
 216         wprintf("<A HREF=\"/delete_node&node=");
 217         urlescputs(node);
 218         wprintf("\">Yes</A>&nbsp;&nbsp;&nbsp;");
 219         wprintf("<A HREF=\"/display_netconf\">No</A><BR>\n");
 220         wDumpContent(1);
 221 }
 222
 223
 224 void delete_node(void)
 225 {
 226         char buf[SIZ];
 227         char node[SIZ];
 228         char cnode[SIZ];
 229         FILE *fp;
 230
 231         strcpy(node, bstr("node") );
 232         fp = tmpfile();
 233         if (fp != NULL) {
 234                 serv_puts("CONF getsys|application/x-citadel-ignet-config");
 235                 serv_gets(buf);
 236                 if (buf[0] == '1') {
 237                         while (serv_gets(buf), strcmp(buf, "000")) {
 238                                 extract(cnode, buf, 0);
 239                                 if (strcasecmp(node, cnode)) {
 240                                         fprintf(fp, "%s\n", buf);
 241                                 }
 242                         }
 243                 }
 244                 rewind(fp);
 245
 246                 serv_puts("CONF putsys|application/x-citadel-ignet-config");
 247                 serv_gets(buf);
 248                 if (buf[0] == '4') {
 249                         while (fgets(buf, sizeof buf, fp) != NULL) {
 250                                 buf[strlen(buf)-1] = 0;
 251                                 serv_puts(buf);
 252                         }
 253                         serv_puts("000");
 254                 }
 255                 fclose(fp);
 256         }
 257
 258         display_netconf();
 259 }
 260
 261
 262 void add_node(void)
 263 {
 264         char node[SIZ];
 265         char buf[SIZ];
 266         char sc[SIZ];
 267
 268         strcpy(node, bstr("node"));
 269         strcpy(sc, bstr("sc"));
 270
 271         if (!strcmp(sc, "Add")) {
 272                 sprintf(buf, "NSET addnode|%s", node);
 273                 serv_puts(buf);
 274                 serv_gets(buf);
 275                 if (buf[0] == '1') {
 276                         output_headers(1);
 277                         server_to_text();
 278                         wprintf("<A HREF=\"/display_netconf\">Back to menu</A>\n");
 279                         wDumpContent(1);
 280                 } else {
 281                         display_error(&buf[4]);
 282                 }
 283         }
 284 }
 285
 286