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 void display_netconf(void);
  13
  14 /**
  15  * \brief edit a network node
  16  */
  17 void edit_node(void) {
  18         char buf[SIZ];
  19         char node[SIZ];
  20         char cnode[SIZ];
  21         FILE *fp;
  22
  23         if (havebstr("ok_button")) {
  24                 strcpy(node, bstr("node") );
  25                 fp = tmpfile();
  26                 if (fp != NULL) {
  27                         serv_puts("CONF getsys|application/x-citadel-ignet-config");
  28                         serv_getln(buf, sizeof buf);
  29                         if (buf[0] == '1') {
  30                                 while (serv_getln(buf, sizeof buf), strcmp(buf, "000")) {
  31                                         extract_token(cnode, buf, 0, '|', sizeof cnode);
  32                                         if (strcasecmp(node, cnode)) {
  33                                                 fprintf(fp, "%s\n", buf);
  34                                         }
  35                                 }
  36                         rewind(fp);
  37                 }
  38
  39                 serv_puts("CONF putsys|application/x-citadel-ignet-config");
  40                 serv_getln(buf, sizeof buf);
  41                 if (buf[0] == '4') {
  42                         if (fp != NULL) {
  43                                 while (fgets(buf, sizeof buf, fp) != NULL) {
  44                                         buf[strlen(buf)-1] = 0;
  45                                         if (buf[0] != 0) {
  46                                                 serv_puts(buf);
  47                                         }
  48                                 }
  49                                 fclose(fp);
  50                         }
  51                         serv_printf("%s|%s|%s|%s",
  52                                 bstr("node"),
  53                                 bstr("secret"),
  54                                 bstr("host"),
  55                                 bstr("port") );
  56                         }
  57                         serv_puts("000");
  58                 }
  59         }
  60
  61         display_netconf();
  62 }
  63
  64
  65 /**
  66  * \brief add a node
  67  */
  68 void display_add_node(void)
  69 {
  70         output_headers(1, 1, 2, 0, 0, 0);
  71         wprintf("<div id=\"banner\">\n");
  72         wprintf("<h1>");
  73         wprintf(_("Add a new node"));
  74         wprintf("</h1>");
  75         wprintf("</div>\n");
  76
  77         wprintf("<div id=\"content\" class=\"service\">\n");
  78
  79         wprintf("<FORM METHOD=\"POST\" action=\"edit_node\">\n");
  80         wprintf("<input type=\"hidden\" name=\"nonce\" value=\"%d\">\n", WC->nonce);
  81         wprintf("<CENTER><TABLE border=0>\n");
  82         wprintf("<TR><TD>%s</TD>", _("Node name"));
  83         wprintf("<TD><INPUT TYPE=\"text\" NAME=\"node\" MAXLENGTH=\"16\"></TD></TR>\n");
  84         wprintf("<TR><TD>%s</TD>", _("Shared secret"));
  85         wprintf("<TD><INPUT TYPE=\"password\" NAME=\"secret\" MAXLENGTH=\"16\"></TD></TR>\n");
  86         wprintf("<TR><TD>%s</TD>", _("Host or IP address"));
  87         wprintf("<TD><INPUT TYPE=\"text\" NAME=\"host\" MAXLENGTH=\"64\"></TD></TR>\n");
  88         wprintf("<TR><TD>%s</TD>", _("Port number"));
  89         wprintf("<TD><INPUT TYPE=\"text\" NAME=\"port\" VALUE=\"504\" MAXLENGTH=\"8\"></TD></TR>\n");
  90         wprintf("</TABLE><br />");
  91         wprintf("<INPUT TYPE=\"submit\" NAME=\"ok_button\" VALUE=\"%s\">", _("Add node"));
  92         wprintf("&nbsp;");
  93         wprintf("<INPUT TYPE=\"submit\" NAME=\"cancel_button\" VALUE=\"%s\">", _("Cancel"));
  94         wprintf("</CENTER></FORM>\n");
  95
  96         wDumpContent(1);
  97 }
  98
  99 /**
 100  * \brief modify an existing node
 101  */
 102 void display_edit_node(void)
 103 {
 104         char buf[512];
 105         char node[256];
 106         char cnode[256];
 107         char csecret[256];
 108         char chost[256];
 109         char cport[256];
 110
 111         strcpy(node, bstr("node"));
 112
 113         output_headers(1, 1, 2, 0, 0, 0);
 114         wprintf("<div id=\"banner\">\n");
 115         wprintf("<h1>");
 116         wprintf(_("Edit node configuration for "));
 117         escputs(node);
 118         wprintf("</h1>");
 119         wprintf("</div>\n");
 120
 121         wprintf("<div id=\"content\" class=\"service\">\n");
 122
 123         serv_puts("CONF getsys|application/x-citadel-ignet-config");
 124         serv_getln(buf, sizeof buf);
 125         if (buf[0] == '1') {
 126                 while (serv_getln(buf, sizeof buf), strcmp(buf, "000")) {
 127                         extract_token(cnode, buf, 0, '|', sizeof cnode);
 128                         extract_token(csecret, buf, 1, '|', sizeof csecret);
 129                         extract_token(chost, buf, 2, '|', sizeof chost);
 130                         extract_token(cport, buf, 3, '|', sizeof cport);
 131
 132                         if (!strcasecmp(node, cnode)) {
 133                                 wprintf("<FORM METHOD=\"POST\" action=\"edit_node\">\n");
 134                                 wprintf("<input type=\"hidden\" name=\"nonce\" value=\"%d\">\n", WC->nonce);
 135                                 wprintf("<CENTER><TABLE border=0>\n");
 136                                 wprintf("<TR><TD>");
 137                                 wprintf(_("Node name"));
 138                                 wprintf("</TD>");
 139                                 wprintf("<TD><INPUT TYPE=\"text\" NAME=\"node\" MAXLENGTH=\"16\" VALUE=\"%s\"></TD></TR>\n", cnode);
 140                                 wprintf("<TR><TD>");
 141                                 wprintf(_("Shared secret"));
 142                                 wprintf("</TD>");
 143                                 wprintf("<TD><INPUT TYPE=\"password\" NAME=\"secret\" MAXLENGTH=\"16\" VALUE=\"%s\"></TD></TR>\n", csecret);
 144                                 wprintf("<TR><TD>");
 145                                 wprintf(_("Host or IP address"));
 146                                 wprintf("</TD>");
 147                                 wprintf("<TD><INPUT TYPE=\"text\" NAME=\"host\" MAXLENGTH=\"64\" VALUE=\"%s\"></TD></TR>\n", chost);
 148                                 wprintf("<TR><TD>");
 149                                 wprintf(_("Port number"));
 150                                 wprintf("</TD>");
 151                                 wprintf("<TD><INPUT TYPE=\"text\" NAME=\"port\" MAXLENGTH=\"8\" VALUE=\"%s\"></TD></TR>\n", cport);
 152                                 wprintf("</TABLE><br />");
 153                                 wprintf("<INPUT TYPE=\"submit\" NAME=\"ok_button\" VALUE=\"%s\">",
 154                                         _("Save changes"));
 155                                 wprintf("&nbsp;");
 156                                 wprintf("<INPUT TYPE=\"submit\" NAME=\"cancel_button\" VALUE=\"%s\">",
 157                                         _("Cancel"));
 158                                 wprintf("</CENTER></FORM>\n");
 159                         }
 160
 161                 }
 162         }
 163
 164         else {          /** command error getting configuration */
 165                 wprintf("%s<br />\n", &buf[4]);
 166         }
 167
 168         wDumpContent(1);
 169 }
 170
 171
 172 /**
 173  * \brief display all configured nodes
 174  */
 175 void display_netconf(void)
 176 {
 177         char buf[SIZ];
 178         char node[SIZ];
 179
 180         output_headers(1, 1, 2, 0, 0, 0);
 181         wprintf("<div id=\"banner\">\n");
 182         wprintf("<h1>");
 183         wprintf(_("Network configuration"));
 184         wprintf("</h1>");
 185         wprintf("</div>\n");
 186
 187         wprintf("<div id=\"content\" class=\"service\">\n");
 188
 189         wprintf("<CENTER>");
 190         wprintf("<a href=\"display_add_node\">");
 191         wprintf(_("Add a new node"));
 192         wprintf("</A><br />\n");
 193         wprintf("</CENTER>");
 194
 195         wprintf("<TABLE class=\"netconf_banner\"><TR><TD>");
 196         wprintf("<SPAN CLASS=\"titlebar\">");
 197         wprintf(_("Currently configured nodes"));
 198         wprintf("</SPAN>\n");
 199         wprintf("</TD></TR></TABLE>\n");
 200         serv_puts("CONF getsys|application/x-citadel-ignet-config");
 201         serv_getln(buf, sizeof buf);
 202         if (buf[0] == '1') {
 203                 wprintf("<CENTER><TABLE border=0>\n");
 204                 while (serv_getln(buf, sizeof buf), strcmp(buf, "000")) {
 205                         extract_token(node, buf, 0, '|', sizeof node);
 206                         wprintf("<TR><TD><FONT SIZE=+1>");
 207                         escputs(node);
 208                         wprintf("</FONT></TD>");
 209                         wprintf("<TD><a href=\"display_edit_node&node=");
 210                         urlescputs(node);
 211                         wprintf("\">");
 212                         wprintf(_("(Edit)"));
 213                         wprintf("</A></TD>");
 214                         wprintf("<TD><a href=\"display_confirm_delete_node&node=");
 215                         urlescputs(node);
 216                         wprintf("\">");
 217                         wprintf(_("(Delete)"));
 218                         wprintf("</A></TD>");
 219                         wprintf("</TR>\n");
 220                 }
 221                 wprintf("</TABLE></CENTER>\n");
 222         }
 223         wDumpContent(1);
 224 }
 225
 226 /**
 227  * \brief display the dialog to verify the deletion
 228  */
 229 void display_confirm_delete_node(void)
 230 {
 231         char node[SIZ];
 232
 233         output_headers(1, 1, 2, 0, 0, 0);
 234         wprintf("<div id=\"banner\">\n");
 235         wprintf("<h1>");
 236         wprintf(_("Confirm delete"));
 237         wprintf("</h1>");
 238         wprintf("</div>\n");
 239
 240         wprintf("<div id=\"content\" class=\"service\" >\n");
 241
 242         strcpy(node, bstr("node"));
 243         wprintf("<CENTER>");
 244         wprintf(_("Are you sure you want to delete "));
 245         wprintf("<FONT SIZE=+1>");
 246         escputs(node);
 247         wprintf("</FONT>?<br />\n");
 248         wprintf("<a href=\"delete_node&node=");
 249         urlescputs(node);
 250         wprintf("\">");
 251         wprintf(_("Yes"));
 252         wprintf("</A>&nbsp;&nbsp;&nbsp;");
 253         wprintf("<a href=\"display_netconf\">");
 254         wprintf(_("No"));
 255         wprintf("</A><br />\n");
 256         wDumpContent(1);
 257 }
 258
 259 /**
 260  * \brief actually delete the node
 261  */
 262 void delete_node(void)
 263 {
 264         char buf[SIZ];
 265         char node[SIZ];
 266         char cnode[SIZ];
 267         FILE *fp;
 268
 269         strcpy(node, bstr("node") );
 270         fp = tmpfile();
 271         if (fp != NULL) {
 272                 serv_puts("CONF getsys|application/x-citadel-ignet-config");
 273                 serv_getln(buf, sizeof buf);
 274                 if (buf[0] == '1') {
 275                         while (serv_getln(buf, sizeof buf), strcmp(buf, "000")) {
 276                                 extract_token(cnode, buf, 0, '|', sizeof cnode);
 277                                 if (strcasecmp(node, cnode)) {
 278                                         fprintf(fp, "%s\n", buf);
 279                                 }
 280                         }
 281                 }
 282                 rewind(fp);
 283
 284                 serv_puts("CONF putsys|application/x-citadel-ignet-config");
 285                 serv_getln(buf, sizeof buf);
 286                 if (buf[0] == '4') {
 287                         while (fgets(buf, sizeof buf, fp) != NULL) {
 288                                 buf[strlen(buf)-1] = 0;
 289                                 serv_puts(buf);
 290                         }
 291                         serv_puts("000");
 292                 }
 293                 fclose(fp);
 294         }
 295
 296         display_netconf();
 297 }
 298
 299 void
 300 InitModule_NETCONF
 301 (void)
 302 {
 303         WebcitAddUrlHandler(HKEY("display_edit_node"), display_edit_node, 0);
 304
 305         WebcitAddUrlHandler(HKEY("edit_node"), edit_node, 0);
 306         WebcitAddUrlHandler(HKEY("display_netconf"), display_netconf, 0);
 307         WebcitAddUrlHandler(HKEY("display_confirm_delete_node"), display_confirm_delete_node, 0);
 308         WebcitAddUrlHandler(HKEY("delete_node"), delete_node, 0);
 309         WebcitAddUrlHandler(HKEY("display_add_node"), display_add_node, 0);
 310 }
 311 /*@}*/