webcit/floors.c

   1 /*
   2  * $Id$
   3  *
   4  * Administrative screens for floor maintenance
   5  *
   6  */
   7
   8
   9 #include <ctype.h>
  10 #include <stdlib.h>
  11 #include <unistd.h>
  12 #include <stdio.h>
  13 #include <fcntl.h>
  14 #include <signal.h>
  15 #include <sys/types.h>
  16 #include <sys/wait.h>
  17 #include <sys/socket.h>
  18 #include <sys/time.h>
  19 #include <limits.h>
  20 #include <netinet/in.h>
  21 #include <netdb.h>
  22 #include <string.h>
  23 #include <pwd.h>
  24 #include <errno.h>
  25 #include <stdarg.h>
  26 #include <pthread.h>
  27 #include <signal.h>
  28 #include "webcit.h"
  29 #include "webserver.h"
  30
  31
  32
  33
  34 /*
  35  * Display floor configuration.  If prepend_html is not NULL, its contents
  36  * will be displayed at the top of the screen.
  37  */
  38 void display_floorconfig(char *prepend_html)
  39 {
  40         char buf[SIZ];
  41
  42         int floornum;
  43         char floorname[SIZ];
  44         int refcount;
  45
  46         output_headers(1, 1, 2, 0, 0, 0, 0);
  47
  48         if (prepend_html != NULL) {
  49                 client_write(prepend_html, strlen(prepend_html));
  50         }
  51
  52         serv_printf("LFLR");    /* FIXME put a real test here */
  53         serv_gets(buf);
  54         if (buf[0] != '1') {
  55                 wprintf("<div id=\"banner\">\n");
  56                 wprintf("<TABLE WIDTH=100%% BORDER=0 BGCOLOR=\"#770000\"><TR><TD>");
  57                 wprintf("<SPAN CLASS=\"titlebar\">Error</SPAN>\n");
  58                 wprintf("</TD></TR></TABLE>\n");
  59                 wprintf("</div>\n<div id=\"content\">\n");
  60                 wprintf("%s<br />\n", &buf[4]);
  61                 wDumpContent(1);
  62                 return;
  63         }
  64
  65         svprintf("BOXTITLE", WCS_STRING, "Floor configuration");
  66         do_template("beginbox");
  67
  68         wprintf("<TABLE BORDER=1 WIDTH=100%>\n"
  69                 "<TR><TH>Floor number</TH>"
  70                 "<TH>Floor name</TH>"
  71                 "<TH>Number of rooms</TH></TR>\n"
  72         );
  73
  74         while (serv_gets(buf), strcmp(buf, "000")) {
  75                 floornum = extract_int(buf, 0);
  76                 extract(floorname, buf, 1);
  77                 refcount = extract_int(buf, 2);
  78
  79                 wprintf("<TR><TD><TABLE border=0><TR><TD>%d", floornum);
  80                 if (refcount == 0) {
  81                         wprintf("</TD><TD>"
  82                                 "<A HREF=\"/delete_floor?floornum=%d\">"
  83                                 "<FONT SIZE=-1>(delete floor)</A>"
  84                                 "</FONT><br />", floornum
  85                         );
  86                 }
  87                 wprintf("<FONT SIZE=-1>"
  88                         "<A HREF=\"/display_editfloorpic&"
  89                         "which_floor=%d\">(edit graphic)</A>",
  90                         floornum);
  91                 wprintf("</TD></TR></TABLE>");
  92                 wprintf("</TD>");
  93
  94                 wprintf("<TD>"
  95                         "<FORM METHOD=\"POST\" ACTION=\"/rename_floor\">"
  96                         "<INPUT TYPE=\"hidden\" NAME=\"floornum\" "
  97                         "VALUE=\"%d\">"
  98                         "<INPUT TYPE=\"text\" NAME=\"floorname\" "
  99                         "VALUE=\"%s\" MAXLENGTH=\"250\">\n",
 100                         floornum, floorname);
 101                 wprintf("<INPUT TYPE=\"SUBMIT\" NAME=\"sc\" "
 102                         "VALUE=\"Change name\">"
 103                         "</FORM></TD>");
 104
 105                 wprintf("<TD>%d</TD></TR>\n", refcount);
 106         }
 107
 108         wprintf("<TR><TD>&nbsp;</TD>"
 109                 "<TD><FORM METHOD=\"POST\" ACTION=\"/create_floor\">"
 110                 "<INPUT TYPE=\"text\" NAME=\"floorname\" "
 111                 "MAXLENGTH=\"250\">\n"
 112                 "<INPUT TYPE=\"SUBMIT\" NAME=\"sc\" "
 113                 "VALUE=\"Create new floor\">"
 114                 "</FORM></TD>"
 115                 "<TD>&nbsp;</TD></TR>\n");
 116
 117         wprintf("</TABLE>\n");
 118         do_template("endbox");
 119         wDumpContent(1);
 120 }
 121
 122
 123
 124 void delete_floor(void) {
 125         int floornum;
 126         char buf[SIZ];
 127         char message[SIZ];
 128
 129         floornum = atoi(bstr("floornum"));
 130
 131         serv_printf("KFLR %d|1", floornum);
 132         serv_gets(buf);
 133
 134         if (buf[0] == '2') {
 135                 sprintf(message, "<B><I>Floor has been deleted."
 136                                 "</I></B><br /><br />\n");
 137         }
 138         else {
 139                 sprintf(message, "<B><I>%s</I></B>><br />", &buf[4]);
 140         }
 141
 142         display_floorconfig(message);
 143 }
 144
 145
 146 void create_floor(void) {
 147         char buf[SIZ];
 148         char message[SIZ];
 149         char floorname[SIZ];
 150
 151         strcpy(floorname, bstr("floorname"));
 152
 153         serv_printf("CFLR %s|1", floorname);
 154         serv_gets(buf);
 155
 156         sprintf(message, "<B><I>%s</I></B>><br />", &buf[4]);
 157
 158         display_floorconfig(message);
 159 }
 160
 161
 162 void rename_floor(void) {
 163         int floornum;
 164         char buf[SIZ];
 165         char message[SIZ];
 166         char floorname[SIZ];
 167
 168         floornum = atoi(bstr("floornum"));
 169         strcpy(floorname, bstr("floorname"));
 170
 171         serv_printf("EFLR %d|%s", floornum, floorname);
 172         serv_gets(buf);
 173
 174         sprintf(message, "<B><I>%s</I></B>><br />", &buf[4]);
 175
 176         display_floorconfig(message);
 177 }
 178
 179