webcit/netconf.c

   1 /*
   2  * $Id$
   3  */
   4 /**
   5  * \defgroup NetShareConf Functions which handle network and sharing configuration.
   6  *
   7  * \ingroup CitadelConfig
   8  */
   9 /*@{*/
  10 #include "webcit.h"
  11
  12 /**
  13  * \brief edit a network node
  14  */
  15 void edit_node(void) {
  16         char buf[SIZ];
  17         char node[SIZ];
  18         char cnode[SIZ];
  19         FILE *fp;
  20
  21         if (!IsEmptyStr(bstr("ok_button"))) {
  22                 strcpy(node, bstr("node") );
  23                 fp = tmpfile();
  24                 if (fp != NULL) {
  25                         serv_puts("CONF getsys|application/x-citadel-ignet-config");
  26                         serv_getln(buf, sizeof buf);
  27                         if (buf[0] == '1') {
  28                                 while (serv_getln(buf, sizeof buf), strcmp(buf, "000")) {
  29                                         extract_token(cnode, buf, 0, '|', sizeof cnode);
  30                                         if (strcasecmp(node, cnode)) {
  31                                                 fprintf(fp, "%s\n", buf);
  32                                         }
  33                                 }
  34                         fprintf(fp, "%s|%s|%s|%s\n",
  35                                 bstr("node"),
  36                                 bstr("secret"),
  37                                 bstr("host"),
  38                                 bstr("port") );
  39                         }
  40                         rewind(fp);
  41
  42                         serv_puts("CONF putsys|application/x-citadel-ignet-config");
  43                         serv_getln(buf, sizeof buf);
  44                         if (buf[0] == '4') {
  45                                 while (fgets(buf, sizeof buf, fp) != NULL) {
  46                                         buf[strlen(buf)-1] = 0;
  47                                         serv_puts(buf);
  48                                 }
  49                                 serv_puts("000");
  50                         }
  51                         fclose(fp);
  52                 }
  53         }
  54
  55         display_netconf();
  56 }
  57
  58
  59 /**
  60  * \brief add a node
  61  */
  62 void display_add_node(void)
  63 {
  64         output_headers(1, 1, 2, 0, 0, 0);
  65         wprintf("<div id=\"banner\">\n");
  66         wprintf("<TABLE class=\"netconf_banner\"><TR><TD>");
  67         wprintf("<SPAN CLASS=\"titlebar\">");
  68         wprintf(_("Add a new node"));
  69         wprintf("</SPAN>");
  70         wprintf("</TD></TR></TABLE>\n");
  71         wprintf("</div>\n<div id=\"content\">\n");
  72
  73         wprintf("<FORM METHOD=\"POST\" action=\"edit_node\">\n");
  74         wprintf("<input type=\"hidden\" name=\"nonce\" value=\"%ld\">\n", WC->nonce);
  75         wprintf("<CENTER><TABLE border=0>\n");
  76         wprintf("<TR><TD>%s</TD>", _("Node name"));
  77         wprintf("<TD><INPUT TYPE=\"text\" NAME=\"node\" MAXLENGTH=\"16\"></TD></TR>\n");
  78         wprintf("<TR><TD>%s</TD>", _("Shared secret"));
  79         wprintf("<TD><INPUT TYPE=\"password\" NAME=\"secret\" MAXLENGTH=\"16\"></TD></TR>\n");
  80         wprintf("<TR><TD>%s</TD>", _("Host or IP address"));
  81         wprintf("<TD><INPUT TYPE=\"text\" NAME=\"host\" MAXLENGTH=\"64\"></TD></TR>\n");
  82         wprintf("<TR><TD>%s</TD>", _("Port number"));
  83         wprintf("<TD><INPUT TYPE=\"text\" NAME=\"port\" MAXLENGTH=\"8\"></TD></TR>\n");
  84         wprintf("</TABLE><br />");
  85         wprintf("<INPUT TYPE=\"submit\" NAME=\"ok_button\" VALUE=\"%s\">", _("Add node"));
  86         wprintf("&nbsp;");
  87         wprintf("<INPUT TYPE=\"submit\" NAME=\"cancel_button\" VALUE=\"%s\">", _("Cancel"));
  88         wprintf("</CENTER></FORM>\n");
  89
  90         wDumpContent(1);
  91 }
  92
  93 /**
  94  * \brief modify an existing node
  95  */
  96 void display_edit_node(void)
  97 {
  98         char buf[512];
  99         char node[256];
 100         char cnode[256];
 101         char csecret[256];
 102         char chost[256];
 103         char cport[256];
 104
 105         strcpy(node, bstr("node"));
 106
 107         output_headers(1, 1, 2, 0, 0, 0);
 108         wprintf("<div id=\"banner\">\n");
 109         wprintf("<TABLE class=\"netconf_banner\"><TR><TD>");
 110         wprintf("<SPAN CLASS=\"titlebar\">");
 111         wprintf(_("Edit node configuration for "));
 112         escputs(node);
 113         wprintf("</SPAN>\n");
 114         wprintf("</TD></TR></TABLE>\n");
 115         wprintf("</div>\n<div id=\"content\">\n");
 116
 117         serv_puts("CONF getsys|application/x-citadel-ignet-config");
 118         serv_getln(buf, sizeof buf);
 119         if (buf[0] == '1') {
 120                 while (serv_getln(buf, sizeof buf), strcmp(buf, "000")) {
 121                         extract_token(cnode, buf, 0, '|', sizeof cnode);
 122                         extract_token(csecret, buf, 1, '|', sizeof csecret);
 123                         extract_token(chost, buf, 2, '|', sizeof chost);
 124                         extract_token(cport, buf, 3, '|', sizeof cport);
 125
 126                         if (!strcasecmp(node, cnode)) {
 127                                 wprintf("<FORM METHOD=\"POST\" action=\"edit_node\">\n");
 128                                 wprintf("<input type=\"hidden\" name=\"nonce\" value=\"%ld\">\n", WC->nonce);
 129                                 wprintf("<CENTER><TABLE border=0>\n");
 130                                 wprintf("<TR><TD>");
 131                                 wprintf(_("Node name"));
 132                                 wprintf("</TD>");
 133                                 wprintf("<TD><INPUT TYPE=\"text\" NAME=\"node\" MAXLENGTH=\"16\" VALUE=\"%s\"></TD></TR>\n", cnode);
 134                                 wprintf("<TR><TD>");
 135                                 wprintf(_("Shared secret"));
 136                                 wprintf("</TD>");
 137                                 wprintf("<TD><INPUT TYPE=\"password\" NAME=\"secret\" MAXLENGTH=\"16\" VALUE=\"%s\"></TD></TR>\n", csecret);
 138                                 wprintf("<TR><TD>");
 139                                 wprintf(_("Host or IP address"));
 140                                 wprintf("</TD>");
 141                                 wprintf("<TD><INPUT TYPE=\"text\" NAME=\"host\" MAXLENGTH=\"64\" VALUE=\"%s\"></TD></TR>\n", chost);
 142                                 wprintf("<TR><TD>");
 143                                 wprintf(_("Port number"));
 144                                 wprintf("</TD>");
 145                                 wprintf("<TD><INPUT TYPE=\"text\" NAME=\"port\" MAXLENGTH=\"8\" VALUE=\"%s\"></TD></TR>\n", cport);
 146                                 wprintf("</TABLE><br />");
 147                                 wprintf("<INPUT TYPE=\"submit\" NAME=\"ok_button\" VALUE=\"%s\">",
 148                                         _("Save changes"));
 149                                 wprintf("&nbsp;");
 150                                 wprintf("<INPUT TYPE=\"submit\" NAME=\"cancel_button\" VALUE=\"%s\">",
 151                                         _("Cancel"));
 152                                 wprintf("</CENTER></FORM>\n");
 153                         }
 154
 155                 }
 156         }
 157
 158         else {          /** command error getting configuration */
 159                 wprintf("%s<br />\n", &buf[4]);
 160         }
 161
 162         wDumpContent(1);
 163 }
 164
 165
 166 /**
 167  * \brief display all configured nodes
 168  */
 169 void display_netconf(void)
 170 {
 171         char buf[SIZ];
 172         char node[SIZ];
 173
 174         output_headers(1, 1, 2, 0, 0, 0);
 175         wprintf("<div id=\"banner\">\n");
 176         wprintf("<TABLE class=\"netconf_banner\"><TR><TD>");
 177         wprintf("<SPAN CLASS=\"titlebar\">");
 178         wprintf(_("Network configuration"));
 179         wprintf("</SPAN>\n");
 180         wprintf("</TD></TR></TABLE>\n");
 181         wprintf("</div>\n<div id=\"content\">\n");
 182
 183         wprintf("<CENTER>");
 184         wprintf("<a href=\"display_add_node\">");
 185         wprintf(_("Add a new node"));
 186         wprintf("</A><br />\n");
 187         wprintf("</CENTER>");
 188
 189         wprintf("<TABLE class=\"netconf_banner\"><TR><TD>");
 190         wprintf("<SPAN CLASS=\"titlebar\">");
 191         wprintf(_("Currently configured nodes"));
 192         wprintf("</SPAN>\n");
 193         wprintf("</TD></TR></TABLE>\n");
 194         serv_puts("CONF getsys|application/x-citadel-ignet-config");
 195         serv_getln(buf, sizeof buf);
 196         if (buf[0] == '1') {
 197                 wprintf("<CENTER><TABLE border=0>\n");
 198                 while (serv_getln(buf, sizeof buf), strcmp(buf, "000")) {
 199                         extract_token(node, buf, 0, '|', sizeof node);
 200                         wprintf("<TR><TD><FONT SIZE=+1>");
 201                         escputs(node);
 202                         wprintf("</FONT></TD>");
 203                         wprintf("<TD><a href=\"display_edit_node&node=");
 204                         urlescputs(node);
 205                         wprintf("\">");
 206                         wprintf(_("(Edit)"));
 207                         wprintf("</A></TD>");
 208                         wprintf("<TD><a href=\"display_confirm_delete_node&node=");
 209                         urlescputs(node);
 210                         wprintf("\">");
 211                         wprintf(_("(Delete)"));
 212                         wprintf("</A></TD>");
 213                         wprintf("</TR>\n");
 214                 }
 215                 wprintf("</TABLE></CENTER>\n");
 216         }
 217         wDumpContent(1);
 218 }
 219
 220 /**
 221  * \brief display the dialog to verify the deletion
 222  */
 223 void display_confirm_delete_node(void)
 224 {
 225         char node[SIZ];
 226
 227         output_headers(1, 1, 2, 0, 0, 0);
 228         wprintf("<div id=\"banner\">\n");
 229         wprintf("<TABLE class=\"netconf_banner\"><TR><TD>");
 230         wprintf("<SPAN CLASS=\"titlebar\">");
 231         wprintf(_("Confirm delete"));
 232         wprintf("</SPAN>\n");
 233         wprintf("</TD></TR></TABLE>\n");
 234         wprintf("</div>\n<div id=\"content\">\n");
 235
 236         strcpy(node, bstr("node"));
 237         wprintf("<CENTER>");
 238         wprintf(_("Are you sure you want to delete "));
 239         wprintf("<FONT SIZE=+1>");
 240         escputs(node);
 241         wprintf("</FONT>?<br />\n");
 242         wprintf("<a href=\"delete_node&node=");
 243         urlescputs(node);
 244         wprintf("\">");
 245         wprintf(_("Yes"));
 246         wprintf("</A>&nbsp;&nbsp;&nbsp;");
 247         wprintf("<a href=\"display_netconf\">");
 248         wprintf(_("No"));
 249         wprintf("</A><br />\n");
 250         wDumpContent(1);
 251 }
 252
 253 /**
 254  * \brief actually delete the node
 255  */
 256 void delete_node(void)
 257 {
 258         char buf[SIZ];
 259         char node[SIZ];
 260         char cnode[SIZ];
 261         FILE *fp;
 262
 263         strcpy(node, bstr("node") );
 264         fp = tmpfile();
 265         if (fp != NULL) {
 266                 serv_puts("CONF getsys|application/x-citadel-ignet-config");
 267                 serv_getln(buf, sizeof buf);
 268                 if (buf[0] == '1') {
 269                         while (serv_getln(buf, sizeof buf), strcmp(buf, "000")) {
 270                                 extract_token(cnode, buf, 0, '|', sizeof cnode);
 271                                 if (strcasecmp(node, cnode)) {
 272                                         fprintf(fp, "%s\n", buf);
 273                                 }
 274                         }
 275                 }
 276                 rewind(fp);
 277
 278                 serv_puts("CONF putsys|application/x-citadel-ignet-config");
 279                 serv_getln(buf, sizeof buf);
 280                 if (buf[0] == '4') {
 281                         while (fgets(buf, sizeof buf, fp) != NULL) {
 282                                 buf[strlen(buf)-1] = 0;
 283                                 serv_puts(buf);
 284                         }
 285                         serv_puts("000");
 286                 }
 287                 fclose(fp);
 288         }
 289
 290         display_netconf();
 291 }
 292
 293 /**
 294  * \brief add a new node
 295  */
 296 void add_node(void)
 297 {
 298         char node[SIZ];
 299         char buf[SIZ];
 300
 301         strcpy(node, bstr("node"));
 302
 303         if (!IsEmptyStr(bstr("add_button")))  {
 304                 sprintf(buf, "NSET addnode|%s", node);
 305                 serv_puts(buf);
 306                 serv_getln(buf, sizeof buf);
 307                 if (buf[0] == '1') {
 308                         output_headers(1, 1, 0, 0, 0, 0);
 309                         server_to_text();
 310                         wprintf("<a href=\"display_netconf\">");
 311                         wprintf(_("Back to menu"));
 312                         wprintf("</A>\n");
 313                         wDumpContent(1);
 314                 } else {
 315                         strcpy(WC->ImportantMessage, &buf[4]);
 316                         display_netconf();
 317                 }
 318         }
 319 }
 320
 321
 322 /*@}*/