webcit/netconf.c

   1 #include <stdlib.h>
   2 #include <unistd.h>
   3 #include <stdio.h>
   4 #include <signal.h>
   5 #include <sys/types.h>
   6 #include <ctype.h>
   7 #include <string.h>
   8 #include "webcit.h"
   9 #include "child.h"
  10
  11 struct sharelist {
  12         struct sharelist *next;
  13         char shname[256];
  14         };
  15
  16
  17 void display_edit_node(void) {
  18         char buf[256];
  19         char node[256];
  20         char sroom[256];
  21
  22         strcpy(node, bstr("node"));
  23
  24         printf("HTTP/1.0 200 OK\n");
  25         output_headers(1);
  26         wprintf("<TABLE WIDTH=100% BORDER=0 BGCOLOR=000077><TR><TD>");
  27         wprintf("<FONT SIZE=+1 COLOR=\"FFFFFF\"");
  28         wprintf("<B>Edit share list for ");
  29         escputs(node);
  30         wprintf("</B>\n");
  31         wprintf("</FONT></TD></TR></TABLE>\n");
  32
  33         wprintf("<CENTER>\n");
  34         wprintf("<A HREF=\"/display_share&node=");
  35         urlescputs(node);
  36         wprintf("\">Add a shared room</A><BR>\n");
  37
  38         wprintf("<A HREF=\"/display_netconf");
  39         wprintf("\">Return to network configuration screen</A><BR>\n");
  40
  41         serv_printf("NSET roomlist|%s", node);
  42         serv_gets(buf);
  43         if (buf[0] == '1') {
  44                 wprintf("<TABLE border=0>\n");
  45                 while (serv_gets(buf), strcmp(buf, "000")) {
  46                         extract(sroom, buf, 0);
  47                         wprintf("<TR><TD><FONT SIZE=+1>");
  48                         escputs(sroom);
  49                         wprintf("</FONT></TD>");
  50                         wprintf("<TD><A HREF=\"/display_confirm_unshare&sroom=");
  51                         urlescputs(sroom);
  52                         wprintf("&node=");
  53                         urlescputs(node);
  54                         wprintf("\">(UnShare)</A></TD>");
  55                         wprintf("</TR>\n");
  56                         }
  57                 wprintf("</TABLE></CENTER>\n");
  58                 }
  59
  60         wprintf("<HR></BODY></HTML>\n");
  61         wDumpContent();
  62         }
  63
  64
  65
  66 void display_netconf(void) {
  67         char buf[256];
  68         char node[256];
  69
  70         printf("HTTP/1.0 200 OK\n");
  71         output_headers(1);
  72         wprintf("<TABLE WIDTH=100% BORDER=0 BGCOLOR=770000><TR><TD>");
  73         wprintf("<FONT SIZE=+1 COLOR=\"FFFFFF\"");
  74         wprintf("<B>Network configuration</B>\n");
  75         wprintf("</FONT></TD></TR></TABLE>\n");
  76
  77         wprintf("<CENTER>");
  78         wprintf("<A HREF=\"/display_add_node\">");
  79         wprintf("Add a new node</A><BR>\n");
  80         wprintf("</CENTER>");
  81
  82         wprintf("<TABLE WIDTH=100% BORDER=0 BGCOLOR=000077><TR><TD>");
  83         wprintf("<FONT SIZE=+1 COLOR=\"FFFFFF\"");
  84         wprintf("<B>Currently configured nodes</B>\n");
  85         wprintf("</FONT></TD></TR></TABLE>\n");
  86         serv_puts("NSET nodelist");
  87         serv_gets(buf);
  88         if (buf[0] == '1') {
  89                 wprintf("<CENTER><TABLE border=0>\n");
  90                 while (serv_gets(buf), strcmp(buf, "000")) {
  91                         extract(node, buf, 0);
  92                         wprintf("<TR><TD><FONT SIZE=+1>");
  93                         escputs(node);
  94                         wprintf("</FONT></TD>");
  95                         wprintf("<TD><A HREF=\"/display_edit_node&node=");
  96                         urlescputs(node);
  97                         wprintf("\">(Edit)</A></TD>");
  98                         wprintf("<TD><A HREF=\"/display_confirm_delete_node&node=");
  99                         urlescputs(node);
 100                         wprintf("\">(Delete)</A></TD>");
 101                         wprintf("</TR>\n");
 102                         }
 103                 wprintf("</TABLE></CENTER>\n");
 104                 }
 105
 106         wprintf("<HR></BODY></HTML>\n");
 107         wDumpContent();
 108         }
 109
 110
 111 void display_confirm_unshare(void) {
 112         char node[256];
 113         char sroom[256];
 114
 115         printf("HTTP/1.0 200 OK\n");
 116         output_headers(1);
 117         wprintf("<TABLE WIDTH=100% BORDER=0 BGCOLOR=770000><TR><TD>");
 118         wprintf("<FONT SIZE=+1 COLOR=\"FFFFFF\"");
 119         wprintf("<B>Confirm unshare</B>\n");
 120         wprintf("</FONT></TD></TR></TABLE>\n");
 121
 122         strcpy(node, bstr("node"));
 123         strcpy(sroom, bstr("sroom"));
 124         wprintf("<CENTER>Are you sure you want to unshare <FONT SIZE=+1>");
 125         escputs(sroom);
 126         wprintf("</FONT>?<BR>\n");
 127         wprintf("<A HREF=\"/unshare&node=");
 128         urlescputs(node);
 129         wprintf("&sroom=");
 130         urlescputs(sroom);
 131         wprintf("\">Yes</A>&nbsp;&nbsp;&nbsp;");
 132         wprintf("<A HREF=\"/display_edit_node&node=");
 133         urlescputs(node);
 134         wprintf("\">No</A><BR></BODY></HTML>\n");
 135         wDumpContent();
 136         }
 137
 138
 139 void display_confirm_delete_node(void) {
 140         char node[256];
 141
 142         printf("HTTP/1.0 200 OK\n");
 143         output_headers(1);
 144         wprintf("<TABLE WIDTH=100% BORDER=0 BGCOLOR=770000><TR><TD>");
 145         wprintf("<FONT SIZE=+1 COLOR=\"FFFFFF\"");
 146         wprintf("<B>Confirm delete</B>\n");
 147         wprintf("</FONT></TD></TR></TABLE>\n");
 148
 149         strcpy(node, bstr("node"));
 150         wprintf("<CENTER>Are you sure you want to delete <FONT SIZE=+1>");
 151         escputs(node);
 152         wprintf("</FONT>?<BR>\n");
 153         wprintf("<A HREF=\"/delete_node&node=");
 154         urlescputs(node);
 155         wprintf("\">Yes</A>&nbsp;&nbsp;&nbsp;");
 156         wprintf("<A HREF=\"/display_netconf\">No</A><BR>\n");
 157         wprintf("</BODY></HTML>\n");
 158         wDumpContent();
 159         }
 160
 161
 162 void delete_node(void) {
 163         char node[256];
 164         char buf[256];
 165
 166         strcpy(node, bstr("node"));
 167         sprintf(buf, "NSET deletenode|%s", node);
 168         serv_puts(buf);
 169         serv_gets(buf);
 170         if (buf[0]=='1') {
 171                 printf("HTTP/1.0 200 OK\n");
 172                 output_headers(1);
 173                 server_to_text();
 174                 wprintf("<A HREF=\"/display_netconf\">Back to menu</A>\n");
 175                 wprintf("</BODY></HTML>\n");
 176                 wDumpContent();
 177                 }
 178         else {
 179                 display_error(&buf[4]);
 180                 }
 181         }
 182
 183
 184 void unshare(void) {
 185         char node[256];
 186         char sroom[256];
 187         char buf[256];
 188
 189         strcpy(node, bstr("node"));
 190         strcpy(sroom, bstr("sroom"));
 191         sprintf(buf, "NSET unshare|%s|%s", node, sroom);
 192         serv_puts(buf);
 193         serv_gets(buf);
 194         if (buf[0]=='1') {
 195                 printf("HTTP/1.0 200 OK\n");
 196                 output_headers(1);
 197                 server_to_text();
 198                 wprintf("<A HREF=\"/display_netconf\">Back to menu</A>\n");
 199                 wprintf("</BODY></HTML>\n");
 200                 wDumpContent();
 201                 }
 202         else {
 203                 display_error(&buf[4]);
 204                 }
 205         }
 206
 207
 208
 209 void display_add_node(void) {
 210
 211         printf("HTTP/1.0 200 OK\n");
 212         output_headers(1);
 213         wprintf("<TABLE WIDTH=100% BORDER=0 BGCOLOR=007700><TR><TD>");
 214         wprintf("<FONT SIZE=+1 COLOR=\"FFFFFF\"");
 215         wprintf("<B>Add a new node</B>\n");
 216         wprintf("</FONT></TD></TR></TABLE>\n");
 217
 218         wprintf("<CENTER>");
 219         wprintf("<FORM METHOD=\"POST\" ACTION=\"/add_node\">\n");
 220
 221         wprintf("Enter name of new node: ");
 222         wprintf("<INPUT TYPE=\"text\" NAME=\"node\" MAXLENGTH=\"64\"><BR>\n");
 223
 224         wprintf("<INPUT TYPE=\"submit\" NAME=\"sc\" VALUE=\"Add\">");
 225         wprintf("<INPUT TYPE=\"submit\" NAME=\"sc\" VALUE=\"Cancel\">");
 226
 227         wprintf("</FORM></CENTER></BODY></HTML>\n");
 228         wDumpContent();
 229         }
 230
 231
 232
 233 void add_node(void) {
 234         char node[256];
 235         char buf[256];
 236         char sc[256];
 237
 238         strcpy(node, bstr("node"));
 239         strcpy(sc, bstr("sc"));
 240
 241         if (!strcmp(sc, "Add")) {
 242                 sprintf(buf, "NSET addnode|%s", node);
 243                 serv_puts(buf);
 244                 serv_gets(buf);
 245                 if (buf[0]=='1') {
 246                         printf("HTTP/1.0 200 OK\n");
 247                         output_headers(1);
 248                         server_to_text();
 249                         wprintf("<A HREF=\"/display_netconf\">Back to menu</A>\n");
 250                         wprintf("</BODY></HTML>\n");
 251                         wDumpContent();
 252                         }
 253                 else {
 254                         display_error(&buf[4]);
 255                         }
 256                 }
 257
 258         }
 259
 260
 261
 262 void display_share(void) {
 263         char buf[256];
 264         char node[256];
 265         char sroom[256];
 266         struct sharelist *shlist = NULL;
 267         struct sharelist *shptr;
 268         int already_shared;
 269
 270         strcpy(node, bstr("node"));
 271
 272         printf("HTTP/1.0 200 OK\n");
 273         output_headers(1);
 274         wprintf("<TABLE WIDTH=100% BORDER=0 BGCOLOR=007700><TR><TD>");
 275         wprintf("<FONT SIZE=+1 COLOR=\"FFFFFF\"");
 276         wprintf("<B>Add a shared room</B>\n");
 277         wprintf("</FONT></TD></TR></TABLE>\n");
 278
 279         wprintf("<CENTER>");
 280         wprintf("<FORM METHOD=\"POST\" ACTION=\"/share\">\n");
 281         wprintf("<INPUT TYPE=\"hidden\" NAME=\"node\" VALUE=\"");
 282         urlescputs(node);
 283         wprintf("\">\n");
 284
 285         sprintf(buf, "NSET roomlist|%s", node);
 286         serv_puts(buf);
 287         serv_gets(buf);
 288         if (buf[0]=='1') {
 289                 while(serv_gets(buf), strcmp(buf,"000")) {
 290                         shptr = (struct sharelist *)
 291                                 malloc(sizeof(struct sharelist));
 292                         shptr -> next = shlist;
 293                         extract(shptr->shname, buf, 0);
 294                         shlist = shptr;
 295                         }
 296                 }
 297
 298         wprintf("<SELECT NAME=\"sroom\" SIZE=5 WIDTH=30>\n");
 299         serv_puts("LKRA");
 300         serv_gets(buf);
 301         if (buf[0]=='1') {
 302                 while(serv_gets(buf), strcmp(buf,"000")) {
 303                         extract(sroom, buf, 0);
 304                         already_shared = 0;
 305                         for (shptr = shlist; shptr != NULL; shptr = shptr->next) {
 306                                 if (!strcasecmp(sroom, shptr->shname))
 307                                         already_shared = 1;
 308                                 }
 309
 310                         if (already_shared == 0) {
 311                                 wprintf("<OPTION>");
 312                                 escputs(sroom);
 313                                 wprintf("\n");
 314                                 }
 315
 316                         }
 317                 }
 318         wprintf("</SELECT>\n");
 319         wprintf("<BR>\n");
 320
 321         wprintf("<INPUT TYPE=\"submit\" NAME=\"sc\" VALUE=\"Share\">");
 322         wprintf("<INPUT TYPE=\"submit\" NAME=\"sc\" VALUE=\"Cancel\">");
 323
 324         wprintf("</FORM></CENTER></BODY></HTML>\n");
 325         wDumpContent();
 326
 327         /* free the list */
 328         while (shlist != NULL) {
 329                 shptr = shlist->next;
 330                 free(shlist);
 331                 shlist = shptr;
 332                 }
 333
 334         }
 335
 336
 337
 338 void share(void) {
 339         char node[256];
 340         char buf[256];
 341         char sc[256];
 342         char sroom[256];
 343
 344         strcpy(node, bstr("node"));
 345         strcpy(sc, bstr("sc"));
 346         strcpy(sroom, bstr("sroom"));
 347
 348         if (!strcmp(sc, "Share")) {
 349                 sprintf(buf, "NSET share|%s|%s", node, sroom);
 350                 serv_puts(buf);
 351                 serv_gets(buf);
 352                 if (buf[0]=='1') {
 353                         printf("HTTP/1.0 200 OK\n");
 354                         output_headers(1);
 355                         server_to_text();
 356                         wprintf("<A HREF=\"/display_netconf\">Back to menu</A>\n");
 357                         wprintf("</BODY></HTML>\n");
 358                         wDumpContent();
 359                         }
 360                 else {
 361                         display_error(&buf[4]);
 362                         }
 363
 364                 }
 365         }
 366