webcit/floors.c

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