webcit/graphics.c

   1 #include <stdlib.h>
   2 #include <unistd.h>
   3 #include <stdio.h>
   4 #include <ctype.h>
   5 #include <string.h>
   6 #include <errno.h>
   7 #include <time.h>
   8 #include "webcit.h"
   9 #include "child.h"
  10
  11
  12 void display_graphics_upload(char *description, char *check_cmd, char *uplurl) {
  13         char buf[256];
  14
  15         serv_puts(check_cmd);
  16         serv_gets(buf);
  17         if (buf[0] != '2') {
  18                 display_error(&buf[4]);
  19                 return;
  20                 }
  21
  22         printf("HTTP/1.0 200 OK\n");
  23         output_headers(1, "bottom");
  24         wprintf("<TABLE WIDTH=100% BORDER=0 BGCOLOR=770000><TR><TD>");
  25         wprintf("<FONT SIZE=+1 COLOR=\"FFFFFF\"");
  26         wprintf("<B>Set/change %s</B>\n", description);
  27         wprintf("</FONT></TD></TR></TABLE>\n");
  28
  29         wprintf("<CENTER>\n");
  30
  31         wprintf("<FORM ENCTYPE=\"multipart/form-data\" ACTION=\"%s&which_room=%s\" METHOD=\"POST\">\n", uplurl, bstr("which_room"));
  32
  33         wprintf("You can upload any image directly from your computer,\n");
  34         wprintf("as long as it is in GIF format (JPEG, PNG, etc. won't\n");
  35         wprintf("work).<BR><BR>\n");
  36
  37         wprintf("Please select a file to upload:<BR>\n");
  38         wprintf("<INPUT TYPE=\"FILE\" NAME=\"filename\" SIZE=\"35\">\n");
  39         wprintf("<BR>");
  40         wprintf("<INPUT TYPE=\"SUBMIT\" VALUE=\"Upload\">\n");
  41         wprintf("<INPUT TYPE=\"RESET\" VALUE=\"Reset Form\">\n");
  42         wprintf("</FORM>\n");
  43         wprintf("<A HREF=\"/display_main_menu\">Cancel</A>\n");
  44         wprintf("</CENTER>\n");
  45         wDumpContent(1);
  46         }
  47
  48 void do_graphics_upload(char *upl_cmd) {
  49         char buf[256];
  50         int bytes_remaining;
  51         int pos = 0;
  52         int thisblock;
  53
  54         if (upload_length == 0) {
  55                 display_error("You didn't upload a file.\n");
  56                 return;
  57                 }
  58
  59         serv_puts(upl_cmd);
  60         serv_gets(buf);
  61         if (buf[0] != '2') {
  62                 display_error(&buf[4]);
  63                 return;
  64                 }
  65
  66         bytes_remaining = upload_length;
  67         while (bytes_remaining) {
  68                 thisblock = ((bytes_remaining > 4096) ? 4096 : bytes_remaining);
  69                 serv_printf("WRIT %d", thisblock);
  70                 serv_gets(buf);
  71                 if (buf[0] != '7') {
  72                         display_error(&buf[4]);
  73                         serv_puts("UCLS 0");
  74                         serv_gets(buf);
  75                         return;
  76                         }
  77                 thisblock = extract_int(&buf[4], 0);
  78                 serv_write(&upload[pos], thisblock);
  79                 pos = pos + thisblock;
  80                 bytes_remaining = bytes_remaining - thisblock;
  81                 }
  82
  83         serv_puts("UCLS 1");
  84         serv_gets(buf);
  85         if (buf[0] != 'x') {
  86                 display_success(&buf[4]);
  87                 return;
  88                 }
  89         }
  90
  91
  92
  93 void select_floor_to_edit_pic(void) {
  94         int a;
  95
  96         printf("HTTP/1.0 200 OK\n");
  97         output_headers(1, "bottom");
  98
  99         wprintf("<TABLE WIDTH=100% BORDER=0 BGCOLOR=770000><TR><TD>");
 100         wprintf("<FONT SIZE=+1 COLOR=\"FFFFFF\"");
 101         wprintf("<B>Select floor to edit label graphic</B>\n");
 102         wprintf("</FONT></TD></TR></TABLE>\n");
 103
 104         load_floorlist();
 105         for (a=0; a<128; ++a) if (strlen(floorlist[a])>0) {
 106                 wprintf("<A HREF=\"/display_editfloorpic&which_floor=%d\">", a);
 107                 escputs(floorlist[a]);
 108                 wprintf("</A>\n");
 109                 }
 110
 111         wDumpContent(1);
 112         }