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 (havebstr("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                         rewind(fp);
  35                 }
  36
  37                 serv_puts("CONF putsys|application/x-citadel-ignet-config");
  38                 serv_getln(buf, sizeof buf);
  39                 if (buf[0] == '4') {
  40                         if (fp != NULL) {
  41                                 while (fgets(buf, sizeof buf, fp) != NULL) {
  42                                         buf[strlen(buf)-1] = 0;
  43                                         if (buf[0] != 0) {
  44                                                 serv_puts(buf);
  45                                         }
  46                                 }
  47                                 fclose(fp);
  48                         }
  49                         serv_printf("%s|%s|%s|%s",
  50                                 bstr("node"),
  51                                 bstr("secret"),
  52                                 bstr("host"),
  53                                 bstr("port") );
  54                         }
  55                         serv_puts("000");
  56                 }
  57         }
  58
  59         display_netconf();
  60 }
  61
  62
  63 /**
  64  * \brief add a node
  65  */
  66 void display_add_node(void)
  67 {
  68         output_headers(1, 1, 2, 0, 0, 0);
  69         wprintf("<div id=\"banner\">\n");
  70         wprintf("<h1>");
  71         wprintf(_("Add a new node"));
  72         wprintf("</h1>");
  73         wprintf("</div>\n");
  74
  75         wprintf("<div id=\"content\" class=\"service\">\n");
  76
  77         wprintf("<FORM METHOD=\"POST\" action=\"edit_node\">\n");
  78         wprintf("<input type=\"hidden\" name=\"nonce\" value=\"%ld\">\n", WC->nonce);
  79         wprintf("<CENTER><TABLE border=0>\n");
  80         wprintf("<TR><TD>%s</TD>", _("Node name"));
  81         wprintf("<TD><INPUT TYPE=\"text\" NAME=\"node\" MAXLENGTH=\"16\"></TD></TR>\n");
  82         wprintf("<TR><TD>%s</TD>", _("Shared secret"));
  83         wprintf("<TD><INPUT TYPE=\"password\" NAME=\"secret\" MAXLENGTH=\"16\"></TD></TR>\n");
  84         wprintf("<TR><TD>%s</TD>", _("Host or IP address"));
  85         wprintf("<TD><INPUT TYPE=\"text\" NAME=\"host\" MAXLENGTH=\"64\"></TD></TR>\n");
  86         wprintf("<TR><TD>%s</TD>", _("Port number"));
  87         wprintf("<TD><INPUT TYPE=\"text\" NAME=\"port\" VALUE=\"504\" MAXLENGTH=\"8\"></TD></TR>\n");
  88         wprintf("</TABLE><br />");
  89         wprintf("<INPUT TYPE=\"submit\" NAME=\"ok_button\" VALUE=\"%s\">", _("Add node"));
  90         wprintf("&nbsp;");
  91         wprintf("<INPUT TYPE=\"submit\" NAME=\"cancel_button\" VALUE=\"%s\">", _("Cancel"));
  92         wprintf("</CENTER></FORM>\n");
  93
  94         wDumpContent(1);
  95 }
  96
  97 /**
  98  * \brief modify an existing node
  99  */
 100 void display_edit_node(void)
 101 {
 102         char buf[512];
 103         char node[256];
 104         char cnode[256];
 105         char csecret[256];
 106         char chost[256];
 107         char cport[256];
 108
 109         strcpy(node, bstr("node"));
 110
 111         output_headers(1, 1, 2, 0, 0, 0);
 112         wprintf("<div id=\"banner\">\n");
 113         wprintf("<h1>");
 114         wprintf(_("Edit node configuration for "));
 115         escputs(node);
 116         wprintf("</h1>");
 117         wprintf("</div>\n");
 118
 119         wprintf("<div id=\"content\" class=\"service\">\n");
 120
 121         serv_puts("CONF getsys|application/x-citadel-ignet-config");
 122         serv_getln(buf, sizeof buf);
 123         if (buf[0] == '1') {
 124                 while (serv_getln(buf, sizeof buf), strcmp(buf, "000")) {
 125                         extract_token(cnode, buf, 0, '|', sizeof cnode);
 126                         extract_token(csecret, buf, 1, '|', sizeof csecret);
 127                         extract_token(chost, buf, 2, '|', sizeof chost);
 128                         extract_token(cport, buf, 3, '|', sizeof cport);
 129
 130                         if (!strcasecmp(node, cnode)) {
 131                                 wprintf("<FORM METHOD=\"POST\" action=\"edit_node\">\n");
 132                                 wprintf("<input type=\"hidden\" name=\"nonce\" value=\"%ld\">\n", WC->nonce);
 133                                 wprintf("<CENTER><TABLE border=0>\n");
 134                                 wprintf("<TR><TD>");
 135                                 wprintf(_("Node name"));
 136                                 wprintf("</TD>");
 137                                 wprintf("<TD><INPUT TYPE=\"text\" NAME=\"node\" MAXLENGTH=\"16\" VALUE=\"%s\"></TD></TR>\n", cnode);
 138                                 wprintf("<TR><TD>");
 139                                 wprintf(_("Shared secret"));
 140                                 wprintf("</TD>");
 141                                 wprintf("<TD><INPUT TYPE=\"password\" NAME=\"secret\" MAXLENGTH=\"16\" VALUE=\"%s\"></TD></TR>\n", csecret);
 142                                 wprintf("<TR><TD>");
 143                                 wprintf(_("Host or IP address"));
 144                                 wprintf("</TD>");
 145                                 wprintf("<TD><INPUT TYPE=\"text\" NAME=\"host\" MAXLENGTH=\"64\" VALUE=\"%s\"></TD></TR>\n", chost);
 146                                 wprintf("<TR><TD>");
 147                                 wprintf(_("Port number"));
 148                                 wprintf("</TD>");
 149                                 wprintf("<TD><INPUT TYPE=\"text\" NAME=\"port\" MAXLENGTH=\"8\" VALUE=\"%s\"></TD></TR>\n", cport);
 150                                 wprintf("</TABLE><br />");
 151                                 wprintf("<INPUT TYPE=\"submit\" NAME=\"ok_button\" VALUE=\"%s\">",
 152                                         _("Save changes"));
 153                                 wprintf("&nbsp;");
 154                                 wprintf("<INPUT TYPE=\"submit\" NAME=\"cancel_button\" VALUE=\"%s\">",
 155                                         _("Cancel"));
 156                                 wprintf("</CENTER></FORM>\n");
 157                         }
 158
 159                 }
 160         }
 161
 162         else {          /** command error getting configuration */
 163                 wprintf("%s<br />\n", &buf[4]);
 164         }
 165
 166         wDumpContent(1);
 167 }
 168
 169
 170 /**
 171  * \brief display all configured nodes
 172  */
 173 void display_netconf(void)
 174 {
 175         char buf[SIZ];
 176         char node[SIZ];
 177
 178         output_headers(1, 1, 2, 0, 0, 0);
 179         wprintf("<div id=\"banner\">\n");
 180         wprintf("<h1>");
 181         wprintf(_("Network configuration"));
 182         wprintf("</h1>");
 183         wprintf("</div>\n");
 184
 185         wprintf("<div id=\"content\" class=\"service\">\n");
 186
 187         wprintf("<CENTER>");
 188         wprintf("<a href=\"display_add_node\">");
 189         wprintf(_("Add a new node"));
 190         wprintf("</A><br />\n");
 191         wprintf("</CENTER>");
 192
 193         wprintf("<TABLE class=\"netconf_banner\"><TR><TD>");
 194         wprintf("<SPAN CLASS=\"titlebar\">");
 195         wprintf(_("Currently configured nodes"));
 196         wprintf("</SPAN>\n");
 197         wprintf("</TD></TR></TABLE>\n");
 198         serv_puts("CONF getsys|application/x-citadel-ignet-config");
 199         serv_getln(buf, sizeof buf);
 200         if (buf[0] == '1') {
 201                 wprintf("<CENTER><TABLE border=0>\n");
 202                 while (serv_getln(buf, sizeof buf), strcmp(buf, "000")) {
 203                         extract_token(node, buf, 0, '|', sizeof node);
 204                         wprintf("<TR><TD><FONT SIZE=+1>");
 205                         escputs(node);
 206                         wprintf("</FONT></TD>");
 207                         wprintf("<TD><a href=\"display_edit_node&node=");
 208                         urlescputs(node);
 209                         wprintf("\">");
 210                         wprintf(_("(Edit)"));
 211                         wprintf("</A></TD>");
 212                         wprintf("<TD><a href=\"display_confirm_delete_node&node=");
 213                         urlescputs(node);
 214                         wprintf("\">");
 215                         wprintf(_("(Delete)"));
 216                         wprintf("</A></TD>");
 217                         wprintf("</TR>\n");
 218                 }
 219                 wprintf("</TABLE></CENTER>\n");
 220         }
 221         wDumpContent(1);
 222 }
 223
 224 /**
 225  * \brief display the dialog to verify the deletion
 226  */
 227 void display_confirm_delete_node(void)
 228 {
 229         char node[SIZ];
 230
 231         output_headers(1, 1, 2, 0, 0, 0);
 232         wprintf("<div id=\"banner\">\n");
 233         wprintf("<h1>");
 234         wprintf(_("Confirm delete"));
 235         wprintf("</h1>");
 236         wprintf("</div>\n");
 237
 238         wprintf("<div id=\"content\" class=\"service\" >\n");
 239
 240         strcpy(node, bstr("node"));
 241         wprintf("<CENTER>");
 242         wprintf(_("Are you sure you want to delete "));
 243         wprintf("<FONT SIZE=+1>");
 244         escputs(node);
 245         wprintf("</FONT>?<br />\n");
 246         wprintf("<a href=\"delete_node&node=");
 247         urlescputs(node);
 248         wprintf("\">");
 249         wprintf(_("Yes"));
 250         wprintf("</A>&nbsp;&nbsp;&nbsp;");
 251         wprintf("<a href=\"display_netconf\">");
 252         wprintf(_("No"));
 253         wprintf("</A><br />\n");
 254         wDumpContent(1);
 255 }
 256
 257 /**
 258  * \brief actually delete the node
 259  */
 260 void delete_node(void)
 261 {
 262         char buf[SIZ];
 263         char node[SIZ];
 264         char cnode[SIZ];
 265         FILE *fp;
 266
 267         strcpy(node, bstr("node") );
 268         fp = tmpfile();
 269         if (fp != NULL) {
 270                 serv_puts("CONF getsys|application/x-citadel-ignet-config");
 271                 serv_getln(buf, sizeof buf);
 272                 if (buf[0] == '1') {
 273                         while (serv_getln(buf, sizeof buf), strcmp(buf, "000")) {
 274                                 extract_token(cnode, buf, 0, '|', sizeof cnode);
 275                                 if (strcasecmp(node, cnode)) {
 276                                         fprintf(fp, "%s\n", buf);
 277                                 }
 278                         }
 279                 }
 280                 rewind(fp);
 281
 282                 serv_puts("CONF putsys|application/x-citadel-ignet-config");
 283                 serv_getln(buf, sizeof buf);
 284                 if (buf[0] == '4') {
 285                         while (fgets(buf, sizeof buf, fp) != NULL) {
 286                                 buf[strlen(buf)-1] = 0;
 287                                 serv_puts(buf);
 288                         }
 289                         serv_puts("000");
 290                 }
 291                 fclose(fp);
 292         }
 293
 294         display_netconf();
 295 }
 296
 297
 298 /*@}*/