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