bicyclesonthemoon.info Git - ott/enhance/blob - npb-cgi.c

   1 //  //  //Download images and add
   2    //  // Newpixbots to them! (or Megans)
   3   //  //
   4  //  //   Requires cgilib
   5 //  //  //line 146 of cgi.h
   6    //  // must be changed
   7   //  //  from "extern }"
   8  //  //   to "}"
   9 //  //  //
  10    //  // ~~bicyclesonthemoon
  11
  12 #include <cgi.h>
  13 #include <stdio.h>
  14 #include <stdlib.h>
  15 #include <unistd.h>
  16 #include <string.h>
  17 #include <sys/wait.h>
  18 #include <sys/stat.h>
  19
  20 #define WGET_PATH  "/usr/bin/wget"
  21 #define NPB_PATH   "./npb"
  22 #define MEG_PATH   "./403"
  23 #define RM_PATH    "/bin/rm"
  24 #define LOG_PATH   "/eizm/log/npb/npb.log"
  25 #define LOG_PATH2  "/eizm/log/npb/403.log"
  26 #define USERAGENT  "NewpixbOTTification\x20(1190.bicyclesonthemoon.dnsd.info/npb/npb.htm)"
  27 #define USERAGENT2 "403fication\x20(1190.bicyclesonthemoon.dnsd.info/npb/403.htm)"
  28 #define MSTD_PATH  "/pro/npb/mpb.png"
  29 #define MSTD_PATH2 "/pro/npb/503.png"
  30
  31 int main (int argc, char *argv[]);
  32 void mustard(int mustard);
  33
  34 FILE *pix;
  35 unsigned char buf[1024];
  36 char url[1024];
  37 char path[256];
  38 char method[256];
  39 s_cgi *cgi;
  40 int t;
  41 pid_t sub;
  42 struct stat st;
  43 unsigned long p;
  44 unsigned short q;
  45 char **up;
  46 bool meg=false;
  47
  48 int main (int argc, char *argv[])
  49 {
  50         cgi=cgiInit();
  51
  52         sprintf(path,"%s",(getenv("PATH_INFO")!=NULL)?(getenv("PATH_INFO")):"");
  53         if(strcmp(path,"/403")==0)
  54         {
  55                 meg=true;
  56                 //mustard(0);
  57         }
  58
  59         up=cgiGetFiles(cgi);
  60         if (up)
  61         {
  62                 sprintf(path,"%s",cgiGetFile(cgi,up[0])->tmpfile);
  63                 sprintf(url,"%s",cgiGetFile(cgi,up[0])->filename);
  64         }
  65         else
  66         {
  67                 sprintf(url,"%s",(cgiGetValue(cgi,"inpix")!=NULL)?(cgiGetValue(cgi,"inpix")):"");
  68                 sprintf(path,"/var/tmp/%lu",(unsigned long)getpid());
  69
  70                 //Why is  there no spawnl() in linux?
  71                 sub=fork();
  72                 if(sub==0)
  73                 {
  74                         t=execl(WGET_PATH,WGET_PATH,"-q","-t","2","-U",meg?USERAGENT2:USERAGENT,"-O",path,url,(char *)0);
  75                         exit(t);
  76                 }
  77                 waitpid(sub,&t,0);
  78                 if(t)mustard(t);
  79         }
  80
  81         sub=fork();
  82         if(sub==0)
  83         {
  84                 t=execl(meg?MEG_PATH:NPB_PATH,meg?MEG_PATH:NPB_PATH,path,path,"q",(char *)0);
  85                 exit(t);
  86         }
  87         waitpid(sub,&t,0);
  88         if(t)mustard(t);
  89
  90         pix=fopen(path,"rb");
  91         if(pix==NULL)
  92                 mustard(123);
  93         fstat(fileno(pix),&st);
  94         p=st.st_size/1024;
  95         q=st.st_size%1024;
  96
  97         printf("Content-Length: %lu\n",(unsigned long)(st.st_size));
  98         printf("Content-type: image/png\n\n");
  99         for(unsigned long i=0;i<p;++i)
 100         {
 101                 fread(buf,1,1024,pix);
 102                 fwrite(buf,1,1024,stdout);
 103         }
 104         if(q!=0)
 105         {
 106                 fread(buf,1,q,pix);
 107                 fwrite(buf,1,q,stdout);
 108         }
 109         fclose(pix);
 110         fflush(stdout);
 111         mustard(0);//no mustard
 112 }
 113
 114 void mustard(int mustard)
 115 {
 116         if(mustard)
 117         {
 118                 cgiRedirect(meg?MSTD_PATH2:MSTD_PATH);
 119         }
 120         sub=fork();
 121         if(sub==0)
 122         {
 123                 t=execl(RM_PATH,RM_PATH,"-f",path,(char *)0);
 124                 exit(t);
 125         }
 126         waitpid(sub,&t,0);
 127         pix=fopen(meg?LOG_PATH2:LOG_PATH,"at");
 128         if(pix!=NULL)
 129         {
 130                 fprintf(pix,"%x %s\n",mustard,url);
 131                 fclose(pix);
 132         }
 133         exit(mustard);
 134 }