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