Subversion Repositories planix.SVN

#include <u.h>
#include <libc.h>
#include <bio.h>
#include <ip.h>
#include <plumb.h>
#include <thread.h>
#include <fcall.h>
#include <9p.h>
#include <mp.h>
#include <libsec.h>
#include "dat.h"
#include "fns.h"

static long
_iovfprint(va_list *arg)
{
        int fd;
        char *fmt;
        va_list arg2;

        fd = va_arg(*arg, int);
        fmt = va_arg(*arg, char*);
        arg2 = va_arg(*arg, va_list);
        return vfprint(fd, fmt, arg2);
}

int
iovfprint(Ioproc *io, int fd, char *fmt, va_list arg)
{
        return iocall(io, _iovfprint, fd, fmt, arg);
}

int
ioprint(Ioproc *io, int fd, char *fmt, ...)
{
        int n;
        va_list arg;

        va_start(arg, fmt);
        n = iovfprint(io, fd, fmt, arg);
        va_end(arg);
        return n;
}

static long
_iotlsdial(va_list *arg)
{
        char *addr, *local, *dir;
        int *cfdp, fd, tfd, usetls;
        TLSconn conn;

        addr = va_arg(*arg, char*);
        local = va_arg(*arg, char*);
        dir = va_arg(*arg, char*);
        cfdp = va_arg(*arg, int*);
        usetls = va_arg(*arg, int);

        fd = dial(addr, local, dir, cfdp);
        if(fd < 0)
                return -1;
        if(!usetls)
                return fd;

        memset(&conn, 0, sizeof conn);
        /* does no good, so far anyway */
        // conn.chain = readcertchain("/sys/lib/ssl/vsignss.pem");

        tfd = tlsClient(fd, &conn);
        close(fd);
        if(tfd < 0)
                fprint(2, "%s: tlsClient: %r\n", argv0);
        else {
                /* BUG: check cert here? */
                if(conn.cert)
                        free(conn.cert);
        }
        return tfd;
}

int
iotlsdial(Ioproc *io, char *addr, char *local, char *dir, int *cfdp, int usetls)
{
        return iocall(io, _iotlsdial, addr, local, dir, cfdp, usetls);
}