release/src/router/httpd/nocat.c

   1 /*
   2
   3         Tomato Firmware
   4         Copyright (C) 2006-2008 Jonathan Zarate
   5
   6 */
   7
   8 #include "tomato.h"
   9
  10 #include <fcntl.h>
  11 #include <errno.h>
  12 #include <sys/stat.h>
  13 #include <sys/wait.h>
  14 #include <typedefs.h>
  15 #include <sys/reboot.h>
  16
  17 //      #define DEBUG
  18
  19 #ifdef DEBUG
  20 #define NVRAMCMD        "/tmp/nvram"
  21 #else
  22 #define NVRAMCMD        "nvram"
  23 #endif
  24
  25 void wi_uploadsplash(char *url, int len, char *boundary)
  26 {
  27         char *buf;
  28         char *p;
  29         const char *error;
  30         int ok;
  31         int n;
  32         char tmp[255];
  33
  34 //      check_id();
  35
  36
  37         tmp[0] = 0;
  38         buf = NULL;
  39         error = "Error reading file";
  40         ok = 0;
  41
  42         if (!skip_header(&len)) {
  43                 goto ERROR;
  44         }
  45
  46         if ((len < 64) || (len > (NVRAM_SPACE * 2))) {
  47                 error = "Invalid file";
  48                 goto ERROR;
  49         }
  50
  51         if ((buf = malloc(len)) == NULL) {
  52                 error = "Not enough memory";
  53                 goto ERROR;
  54         }
  55
  56         n = web_read(buf, len);
  57         len -= n;
  58         n = n - strlen(boundary)-6;
  59         syslog(LOG_INFO, "boundary %s, len %d", boundary, strlen(boundary));
  60         if ((p = nvram_get("NC_DocumentRoot")) == NULL) p = "/tmp/splashd";
  61         sprintf(tmp, "%s/splash.html", p);
  62         if (f_write(tmp, buf, n, 0, 0600) != n) {
  63                 error = "Error writing temporary file";
  64                 goto ERROR;
  65         }
  66
  67         nvram_set_file("NC_SplashFile", tmp, 8192);
  68         nvram_commit();
  69         rboot = 1;
  70
  71 #ifndef DEBUG
  72 #endif
  73         error = NULL;
  74
  75 ERROR:
  76         free(buf);
  77         if (error != NULL) resmsg_set(error);
  78         web_eat(len);
  79 }
  80
  81 void wo_uploadsplash(char *url)
  82 {
  83         if (rboot) {
  84                 redirect("/new-splashd.asp");
  85                 exit(0);
  86         }
  87         else {
  88               parse_asp("error.asp");
  89         }
  90 }
  91