manage content-encoding header

[webserver.git] / file.c

#include <malloc.h>
#include <stdio.h>
#include <stdlib.h>

#include "debug.h"

#include "file.h"

/* read full file */

int readfile (char **buffer, char *filename)
{

    /* open file */

    VERBOSE (DEBUG, PRINT ("Opening file %s\n", filename));
    FILE *fd = fopen (filename, "rb");
    if (fd == NULL) {
        VERBOSE (WARNING, PRINT ("Can't open file (%s)\n", filename));
        return -1;
    }

    VERBOSE (DEBUG, PRINT ("Seek file size\n"));
    fseek (fd, 0, SEEK_END);
    int size = ftell (fd);
    fseek (fd, 0, SEEK_SET);  /* same as rewind(f); */

    /* read full file */

    VERBOSE (DEBUG, PRINT ("Reading %d bytes\n", size));
    *buffer = calloc (size + 1, 1);
    fread (*buffer, size, 1, fd);
    fclose (fd);

    (*buffer)[size] = 0;
    return size;
}

/* vim: set ts=4 sw=4 et: */