Read Content-Type header to a text file #62
Description
`#include <fcgi_stdio.h>
#include <stdlib.h>
int main(void)
{
int len = 0;
while(FCGI_Accept() >= 0) {
FILE * fp = fopen("/wwwdata/example.txt", "w+");
char *content_type = getenv("CONTENT_TYPE");
char *contentLength = getenv("CONTENT_LENGTH");
if (contentLength != NULL)
len = atoi(contentLength);
else
len = 0;
printf("Content-type: text/html\r\n"
"\r\n"
"<!DOCTYPE html><html><head><meta content='text/html;charset=utf-8' http-equiv='Content-Type'><meta charset='utf-8' http-equiv='encoding'><script type='text/javascript'>"
"function f(){var x = new XMLHttpRequest();x.open('POST', '/i/a.out', true);x.timeout = 300000;"
"var f = new FormData();"
"f.append('f', window.document.getElementById('f').files[0]);"
"x.send(f);"
"}</script></head><body>"
"<b>%d</b><input type='file' id='f' name='f' accept='image/png'><p onClick='f();'>PRESS!</p></body></html>\n"
,len);
if (len > 0 && content_type != NULL)
for(int i = 0; i < len; i++)
putc(content_type[i], fp);
fclose(fp);
FCGI_Finish();
}
}
`
Hi!
I'm trying to read this environment variable and write it to the file. I have loaded PNG and output is 120KB but text editor marks it as a non-text file. Why? How to solve it?