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Farewell glib-1.

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git-svn-id: http://svn.irssi.org/repos/irssi/trunk@4509 dbcabf3a-b0e7-0310-adc4-f8d773084564
This commit is contained in:
Emanuele Giaquinta 2007-05-20 23:13:29 +00:00 • committed by exg
commit afa4292466
13 changed files with 9 additions and 507 deletions
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142
src/core/network-openssl.c
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@ -94,146 +94,6 @@ static gboolean irssi_ssl_verify(SSL *ssl, SSL_CTX *ctx, X509 *cert)
return TRUE;
}
#if GLIB_MAJOR_VERSION < 2
static GIOError ssl_errno(gint e)
{
switch(e)
{
case EINVAL:
return G_IO_ERROR_INVAL;
case EINTR:
case EAGAIN:
return G_IO_ERROR_AGAIN;
default:
return G_IO_ERROR_INVAL;
}
/*UNREACH*/
return G_IO_ERROR_INVAL;
}
static GIOError irssi_ssl_cert_step(GIOSSLChannel *chan)
{
X509 *cert;
gint err;
switch(err = SSL_do_handshake(chan->ssl))
{
case 1:
if(!(cert = SSL_get_peer_certificate(chan->ssl)))
{
g_warning("SSL server supplied no certificate");
return G_IO_ERROR_INVAL;
}
if (chan->verify && ! irssi_ssl_verify(chan->ssl, chan->ctx, cert)) {
X509_free(cert);
return G_IO_ERROR_INVAL;
}
X509_free(cert);
return G_IO_ERROR_NONE;
default:
if(SSL_get_error(chan->ssl, err) == SSL_ERROR_WANT_READ)
return G_IO_ERROR_AGAIN;
return ssl_errno(errno);
}
/*UNREACH*/
return G_IO_ERROR_INVAL;
}
static GIOError irssi_ssl_read(GIOChannel *handle, gchar *buf, guint len, guint *ret)
{
GIOSSLChannel *chan = (GIOSSLChannel *)handle;
gint err;
if(! chan->got_cert)
{
gint cert_err = irssi_ssl_cert_step(chan);
if(cert_err != G_IO_ERROR_NONE)
return cert_err;
}
err = SSL_read(chan->ssl, buf, len);
if(err < 0)
{
*ret = 0;
if(SSL_get_error(chan->ssl, err) == SSL_ERROR_WANT_READ)
return G_IO_ERROR_AGAIN;
return ssl_errno(errno);
}
else
{
*ret = err;
return G_IO_ERROR_NONE;
}
/*UNREACH*/
return -1;
}
static GIOError irssi_ssl_write(GIOChannel *handle, gchar *buf, guint len, guint *ret)
{
GIOSSLChannel *chan = (GIOSSLChannel *)handle;
gint err;
if(chan->got_cert)
{
gint cert_err = irssi_ssl_cert_step(chan);
if(cert_err != G_IO_ERROR_NONE)
return cert_err;
}
err = SSL_write(chan->ssl, (const char *)buf, len);
if(err < 0)
{
*ret = 0;
if(SSL_get_error(chan->ssl, err) == SSL_ERROR_WANT_READ)
return G_IO_ERROR_AGAIN;
return ssl_errno(errno);
}
else
{
*ret = err;
return G_IO_ERROR_NONE;
}
/*UNREACH*/
return G_IO_ERROR_INVAL;
}
static GIOError irssi_ssl_seek(GIOChannel *handle, gint offset, GSeekType type)
{
GIOSSLChannel *chan = (GIOSSLChannel *)handle;
GIOError e;
e = g_io_channel_seek(chan->giochan, offset, type);
return (e == G_IO_ERROR_NONE) ? G_IO_ERROR_NONE : G_IO_ERROR_INVAL;
}
static void irssi_ssl_close(GIOChannel *handle)
{
GIOSSLChannel *chan = (GIOSSLChannel *)handle;
g_io_channel_close(chan->giochan);
}
static guint irssi_ssl_create_watch(GIOChannel *handle, gint priority, GIOCondition cond,
GIOFunc func, gpointer data, GDestroyNotify notify)
{
GIOSSLChannel *chan = (GIOSSLChannel *)handle;
return chan->giochan->funcs->io_add_watch(handle, priority, cond, func, data, notify);
}
/* ssl function pointers */
static GIOFuncs irssi_ssl_channel_funcs =
{
irssi_ssl_read,
irssi_ssl_write,
irssi_ssl_seek,
irssi_ssl_close,
irssi_ssl_create_watch,
irssi_ssl_free
};
#else /* GLIB_MAJOR_VERSION < 2 */
static GIOStatus ssl_errno(gint e)
{
switch(e)
@ -383,8 +243,6 @@ static GIOFuncs irssi_ssl_channel_funcs = {
irssi_ssl_get_flags
};
#endif
static gboolean irssi_ssl_init(void)
{
SSL_library_init();