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

#include <lprintf.h>
#include <tcpconn.h>
#include <chanlib.h>

#include "config.h"
#include "chanx.h"

/************************************************************************/
/*                                                                      */
/*                                                                      */
/************************************************************************/
int post(int s, char *path)
{
    int  result = 0;
    FILE *fp;
    char *line;
    char *cp;

    /*
     * Send command and get response
     */
    if(so_printf(s, "POST\r\n") < 0)
        return(-1);
    if(recv_bline(s, buf) <= 0)
        return(-1);
    if (buf[0] != '3') {
        puts(buf);
        lprintf("Server error: %s", buf);
        return(-1);
    }

    if((fp = xopen(path, "rt")) != NULL) {
        line = malloc(512);
        *line = '.';
        result = 1;
        while(fgets(line + 1, 511, fp)) {
            if((cp = strchr(line, '\n')) != NULL)
                *cp = '\0';
            if(so_printf(s, "%s\r\n", line + (line[1] != '.')) < 0) {
                result = -1;
                break;
            }
        }
        fclose(fp);
        if(result == 1 && so_printf(s, ".\r\n", line) < 0)
            result = -1;
        if(result == 1) {
            if(recv_bline(s, buf) <= 0)
                result = -1;
            else {
                puts(buf);
                if (buf[0] != '2') {
                    lprintf("Server error: %s", buf);
                    result = -1;
                }
            }
        }
    }
    else
        lperror(path);

    return(result);
}