On Thu, Aug 03, 2017 at 01:12:10PM +0100, marcandre.lureau@xxxxxxxxxx wrote:
> From: Marc-André Lureau <marcandre.lureau@xxxxxxxxxx>
>
> That HTTP proxy code has been added to glib 2.43.92.
Does this mean the HTTP proxy code was already unused when running
with a recent glib? Or was wocky-http always used, and after this commit
we will switch to the glib implementation?
Christophe
>
> Signed-off-by: Marc-André Lureau <marcandre.lureau@xxxxxxxxxx>
> ---
> doc/reference/Makefile.am | 1 -
> src/Makefile.am | 2 -
> src/spice-session.c | 4 -
> src/wocky-http-proxy.c | 522 ----------------------------------------------
> src/wocky-http-proxy.h | 54 -----
> 5 files changed, 583 deletions(-)
> delete mode 100644 src/wocky-http-proxy.c
> delete mode 100644 src/wocky-http-proxy.h
>
> diff --git a/doc/reference/Makefile.am b/doc/reference/Makefile.am
> index c7d09f0..9fda456 100644
> --- a/doc/reference/Makefile.am
> +++ b/doc/reference/Makefile.am
> @@ -58,7 +58,6 @@ IGNORE_HFILES= \
> vmcstream.h \
> vncdisplaykeymap.h \
> win-usb-dev.h \
> - wocky-http-proxy.h \
> $(NULL)
>
> # CFLAGS and LDFLAGS for compiling gtkdoc-scangobj with your library.
> diff --git a/src/Makefile.am b/src/Makefile.am
> index 4dbc2eb..4b6e46d 100644
> --- a/src/Makefile.am
> +++ b/src/Makefile.am
> @@ -255,8 +255,6 @@ libspice_client_glib_2_0_la_SOURCES = \
> $(USB_ACL_HELPER_SRCS) \
> vmcstream.c \
> vmcstream.h \
> - wocky-http-proxy.c \
> - wocky-http-proxy.h \
> \
> decode.h \
> decode-glz.c \
> diff --git a/src/spice-session.c b/src/spice-session.c
> index a729cc3..d236808 100644
> --- a/src/spice-session.c
> +++ b/src/spice-session.c
> @@ -30,7 +30,6 @@
> #include "spice-util-priv.h"
> #include "spice-session-priv.h"
> #include "gio-coroutine.h"
> -#include "wocky-http-proxy.h"
> #include "spice-uri-priv.h"
> #include "channel-playback-priv.h"
> #include "spice-audio-priv.h"
> @@ -845,9 +844,6 @@ static void spice_session_class_init(SpiceSessionClass *klass)
> {
> GObjectClass *gobject_class = G_OBJECT_CLASS(klass);
>
> - _wocky_http_proxy_get_type();
> - _wocky_https_proxy_get_type();
> -
> gobject_class->dispose = spice_session_dispose;
> gobject_class->finalize = spice_session_finalize;
> gobject_class->get_property = spice_session_get_property;
> diff --git a/src/wocky-http-proxy.c b/src/wocky-http-proxy.c
> deleted file mode 100644
> index 8120a55..0000000
> --- a/src/wocky-http-proxy.c
> +++ /dev/null
> @@ -1,522 +0,0 @@
> - /* wocky-http-proxy.c: Source for WockyHttpProxy
> - *
> - * Copyright (C) 2010 Collabora, Ltd.
> - * Copyright (C) 2014 Red Hat, Inc.
> - * @author Nicolas Dufresne <nicolas.dufresne@xxxxxxxxxxxxxxx>
> - * @author Marc-André Lureau <marcandre.lureau@xxxxxxxxxx>
> - *
> - * This library is free software; you can redistribute it and/or
> - * modify it under the terms of the GNU Lesser General Public
> - * License as published by the Free Software Foundation; either
> - * version 2.1 of the License, or (at your option) any later version.
> - *
> - * This library is distributed in the hope that it will be useful,
> - * but WITHOUT ANY WARRANTY; without even the implied warranty of
> - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
> - * Lesser General Public License for more details.
> - *
> - * You should have received a copy of the GNU Lesser General Public
> - * License along with this library; if not, write to the Free Software
> - * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
> - */
> -
> -#include "config.h"
> -
> -#include "wocky-http-proxy.h"
> -
> -#include <string.h>
> -#include <stdlib.h>
> -
> -
> -struct _WockyHttpProxy
> -{
> - GObject parent;
> -};
> -
> -struct _WockyHttpProxyClass
> -{
> - GObjectClass parent_class;
> -};
> -
> -static void wocky_http_proxy_iface_init (GProxyInterface *proxy_iface);
> -
> -#define wocky_http_proxy_get_type _wocky_http_proxy_get_type
> -G_DEFINE_TYPE_WITH_CODE (WockyHttpProxy, wocky_http_proxy, G_TYPE_OBJECT,
> - G_IMPLEMENT_INTERFACE (G_TYPE_PROXY,
> - wocky_http_proxy_iface_init)
> - g_io_extension_point_set_required_type (
> - g_io_extension_point_register (G_PROXY_EXTENSION_POINT_NAME),
> - G_TYPE_PROXY);
> - g_io_extension_point_implement (G_PROXY_EXTENSION_POINT_NAME,
> - g_define_type_id, "http", 0))
> -
> -static void
> -wocky_http_proxy_init (WockyHttpProxy *proxy)
> -{
> -}
> -
> -#define HTTP_END_MARKER "\r\n\r\n"
> -
> -static gchar *
> -create_request (GProxyAddress *proxy_address, gboolean *has_cred)
> -{
> - const gchar *hostname;
> - gint port;
> - const gchar *username;
> - const gchar *password;
> - GString *request;
> - gchar *ascii_hostname;
> -
> - if (has_cred)
> - *has_cred = FALSE;
> -
> - hostname = g_proxy_address_get_destination_hostname (proxy_address);
> - port = g_proxy_address_get_destination_port (proxy_address);
> - username = g_proxy_address_get_username (proxy_address);
> - password = g_proxy_address_get_password (proxy_address);
> -
> - request = g_string_new (NULL);
> -
> - ascii_hostname = g_hostname_to_ascii (hostname);
> - g_string_append_printf (request,
> - "CONNECT %s:%i HTTP/1.0\r\n"
> - "Host: %s:%i\r\n"
> - "Proxy-Connection: keep-alive\r\n"
> - "User-Agent: GLib/%i.%i\r\n",
> - ascii_hostname, port,
> - ascii_hostname, port,
> - GLIB_MAJOR_VERSION, GLIB_MINOR_VERSION);
> - g_free (ascii_hostname);
> -
> - if (username != NULL && password != NULL)
> - {
> - gchar *cred;
> - gchar *base64_cred;
> -
> - if (has_cred)
> - *has_cred = TRUE;
> -
> - cred = g_strdup_printf ("%s:%s", username, password);
> - base64_cred = g_base64_encode ((guchar *) cred, strlen (cred));
> - g_free (cred);
> - g_string_append_printf (request,
> - "Proxy-Authorization: Basic %s\r\n",
> - base64_cred);
> - g_free (base64_cred);
> - }
> -
> - g_string_append (request, "\r\n");
> -
> - return g_string_free (request, FALSE);
> -}
> -
> -static gboolean
> -check_reply (const gchar *buffer, gboolean has_cred, GError **error)
> -{
> - gint err_code;
> - const gchar *ptr = buffer + 7;
> -
> - if (strncmp (buffer, "HTTP/1.", 7) != 0
> - || (*ptr != '0' && *ptr != '1'))
> - {
> - g_set_error_literal (error, G_IO_ERROR, G_IO_ERROR_PROXY_FAILED,
> - "Bad HTTP proxy reply");
> - return FALSE;
> - }
> -
> - ptr++;
> - while (*ptr == ' ') ptr++;
> -
> - err_code = atoi (ptr);
> -
> - if (err_code < 200 || err_code >= 300)
> - {
> - const gchar *msg_start;
> - gchar *msg;
> -
> - while (g_ascii_isdigit (*ptr))
> - ptr++;
> -
> - while (*ptr == ' ')
> - ptr++;
> -
> - msg_start = ptr;
> -
> - ptr = strchr (msg_start, '\r');
> -
> - if (ptr == NULL)
> - ptr = strchr (msg_start, '\0');
> -
> - msg = g_strndup (msg_start, ptr - msg_start);
> -
> - if (err_code == 407)
> - {
> - if (has_cred)
> - g_set_error (error, G_IO_ERROR, G_IO_ERROR_PROXY_AUTH_FAILED,
> - "HTTP proxy authentication failed");
> - else
> - g_set_error (error, G_IO_ERROR, G_IO_ERROR_PROXY_NEED_AUTH,
> - "HTTP proxy authentication required");
> - }
> - else if (msg[0] == '\0')
> - g_set_error_literal (error, G_IO_ERROR, G_IO_ERROR_PROXY_FAILED,
> - "Connection failed due to broken HTTP reply");
> - else
> - g_set_error (error, G_IO_ERROR, G_IO_ERROR_PROXY_FAILED,
> - "HTTP proxy connection failed: %i %s",
> - err_code, msg);
> -
> - g_free (msg);
> - return FALSE;
> - }
> -
> - return TRUE;
> -}
> -
> -static GIOStream *
> -wocky_http_proxy_connect (GProxy *proxy,
> - GIOStream *io_stream,
> - GProxyAddress *proxy_address,
> - GCancellable *cancellable,
> - GError **error)
> -{
> - GInputStream *in;
> - GOutputStream *out;
> - GDataInputStream *data_in = NULL;
> - gchar *buffer = NULL;
> - gboolean has_cred;
> - GIOStream *tlsconn = NULL;
> -
> - if (WOCKY_IS_HTTPS_PROXY (proxy))
> - {
> - tlsconn = g_tls_client_connection_new (io_stream,
> - G_SOCKET_CONNECTABLE(proxy_address),
> - error);
> - if (!tlsconn)
> - goto error;
> -
> - GTlsCertificateFlags tls_validation_flags = G_TLS_CERTIFICATE_VALIDATE_ALL;
> -#ifdef DEBUG
> - tls_validation_flags &= ~(G_TLS_CERTIFICATE_UNKNOWN_CA | G_TLS_CERTIFICATE_BAD_IDENTITY);
> -#endif
> - g_tls_client_connection_set_validation_flags (G_TLS_CLIENT_CONNECTION (tlsconn),
> - tls_validation_flags);
> - if (!g_tls_connection_handshake (G_TLS_CONNECTION (tlsconn), cancellable, error))
> - goto error;
> -
> - io_stream = tlsconn;
> - }
> -
> - in = g_io_stream_get_input_stream (io_stream);
> - out = g_io_stream_get_output_stream (io_stream);
> -
> - data_in = g_data_input_stream_new (in);
> - g_filter_input_stream_set_close_base_stream (G_FILTER_INPUT_STREAM (data_in),
> - FALSE);
> -
> - buffer = create_request (proxy_address, &has_cred);
> - if (!g_output_stream_write_all (out, buffer, strlen (buffer), NULL,
> - cancellable, error))
> - goto error;
> -
> - g_free (buffer);
> - buffer = g_data_input_stream_read_until (data_in, HTTP_END_MARKER, NULL,
> - cancellable, error);
> - g_clear_object(&data_in);
> -
> - if (buffer == NULL)
> - {
> - if (error && (*error == NULL))
> - g_set_error_literal (error, G_IO_ERROR, G_IO_ERROR_PROXY_FAILED,
> - "HTTP proxy server closed connection unexpectedly.");
> - goto error;
> - }
> -
> - if (!check_reply (buffer, has_cred, error))
> - goto error;
> -
> - g_free (buffer);
> -
> - g_object_ref (io_stream);
> - g_clear_object (&tlsconn);
> -
> - return io_stream;
> -
> -error:
> - g_clear_object (&tlsconn);
> - g_clear_object (&data_in);
> - g_free (buffer);
> - return NULL;
> -}
> -
> -
> -typedef struct
> -{
> - GIOStream *io_stream;
> - gchar *buffer;
> - gssize length;
> - gssize offset;
> - GDataInputStream *data_in;
> - gboolean has_cred;
> -} ConnectAsyncData;
> -
> -static void request_write_cb (GObject *source,
> - GAsyncResult *res,
> - gpointer user_data);
> -static void reply_read_cb (GObject *source,
> - GAsyncResult *res,
> - gpointer user_data);
> -
> -static void
> -free_connect_data (ConnectAsyncData *data)
> -{
> - if (data->io_stream != NULL)
> - g_object_unref (data->io_stream);
> -
> - g_free (data->buffer);
> -
> - if (data->data_in != NULL)
> - g_object_unref (data->data_in);
> -
> - g_free (data);
> -}
> -
> -static void
> -complete_async_from_error (GTask *task, GError *error)
> -{
> - if (error == NULL)
> - g_set_error_literal (&error, G_IO_ERROR, G_IO_ERROR_PROXY_FAILED,
> - "HTTP proxy server closed connection unexpectedly.");
> -
> - g_task_return_error (task, error);
> - g_object_unref (task);
> -}
> -
> -static void
> -do_write (GAsyncReadyCallback callback, GTask *task)
> -{
> - GOutputStream *out;
> - ConnectAsyncData *data = g_task_get_task_data (task);
> - out = g_io_stream_get_output_stream (data->io_stream);
> - g_output_stream_write_async (out,
> - data->buffer + data->offset,
> - data->length - data->offset,
> - G_PRIORITY_DEFAULT, g_task_get_cancellable(task),
> - callback, task);
> -}
> -
> -static void
> -stream_connected (GTask *task,
> - GIOStream *io_stream)
> -{
> - GInputStream *in;
> - ConnectAsyncData *data = g_task_get_task_data (task);
> -
> - data->io_stream = g_object_ref (io_stream);
> - in = g_io_stream_get_input_stream (io_stream);
> - data->data_in = g_data_input_stream_new (in);
> - g_filter_input_stream_set_close_base_stream (G_FILTER_INPUT_STREAM (data->data_in),
> - FALSE);
> -
> - do_write (request_write_cb, task);
> -}
> -
> -static void
> -handshake_completed (GObject *source_object,
> - GAsyncResult *res,
> - gpointer user_data)
> -{
> - GTlsConnection *conn = G_TLS_CONNECTION (source_object);
> - GTask *task = G_TASK (user_data);
> - GError *error = NULL;
> -
> - if (!g_tls_connection_handshake_finish (conn, res, &error))
> - {
> - complete_async_from_error (task, error);
> - return;
> - }
> -
> - stream_connected (task, G_IO_STREAM (conn));
> -}
> -
> -static void
> -wocky_http_proxy_connect_async (GProxy *proxy,
> - GIOStream *io_stream,
> - GProxyAddress *proxy_address,
> - GCancellable *cancellable,
> - GAsyncReadyCallback callback,
> - gpointer user_data)
> -{
> - GTask *task;
> - ConnectAsyncData *data;
> -
> - task = g_task_new (proxy,
> - cancellable,
> - callback,
> - user_data);
> -
> - data = g_new0 (ConnectAsyncData, 1);
> -
> - data->buffer = create_request (proxy_address, &data->has_cred);
> - data->length = strlen (data->buffer);
> - data->offset = 0;
> -
> - g_task_set_task_data (task, data, (GDestroyNotify)free_connect_data);
> -
> - if (WOCKY_IS_HTTPS_PROXY (proxy))
> - {
> - GError *error = NULL;
> - GIOStream *tlsconn;
> -
> - tlsconn = g_tls_client_connection_new (io_stream,
> - G_SOCKET_CONNECTABLE(proxy_address),
> - &error);
> - if (!tlsconn)
> - {
> - complete_async_from_error (task, error);
> - return;
> - }
> -
> - g_return_if_fail (tlsconn != NULL);
> -
> - GTlsCertificateFlags tls_validation_flags = G_TLS_CERTIFICATE_VALIDATE_ALL;
> -#ifdef DEBUG
> - tls_validation_flags &= ~(G_TLS_CERTIFICATE_UNKNOWN_CA | G_TLS_CERTIFICATE_BAD_IDENTITY);
> -#endif
> - g_tls_client_connection_set_validation_flags (G_TLS_CLIENT_CONNECTION (tlsconn),
> - tls_validation_flags);
> - g_tls_connection_handshake_async (G_TLS_CONNECTION (tlsconn),
> - G_PRIORITY_DEFAULT, cancellable,
> - handshake_completed, task);
> - }
> - else
> - {
> - stream_connected (task, io_stream);
> - }
> -}
> -
> -static void
> -request_write_cb (GObject *source,
> - GAsyncResult *res,
> - gpointer user_data)
> -{
> - GError *error = NULL;
> - GTask *task = G_TASK(user_data);
> - ConnectAsyncData *data = g_task_get_task_data (task);
> - gssize written;
> -
> - written = g_output_stream_write_finish (G_OUTPUT_STREAM (source),
> - res, &error);
> - if (written < 0)
> - {
> - complete_async_from_error (task, error);
> - return;
> - }
> -
> - data->offset += written;
> -
> - if (data->offset == data->length)
> - {
> - g_clear_pointer(&data->buffer, g_free);
> -
> - g_data_input_stream_read_until_async (data->data_in,
> - HTTP_END_MARKER,
> - G_PRIORITY_DEFAULT,
> - g_task_get_cancellable(task),
> - reply_read_cb, task);
> -
> - }
> - else
> - {
> - do_write (request_write_cb, task);
> - }
> -}
> -
> -static void
> -reply_read_cb (GObject *source,
> - GAsyncResult *res,
> - gpointer user_data)
> -{
> - GError *error = NULL;
> - GTask *task = G_TASK(user_data);
> - ConnectAsyncData *data = g_task_get_task_data (task);
> -
> - data->buffer = g_data_input_stream_read_until_finish (data->data_in,
> - res, NULL, &error);
> -
> - if (data->buffer == NULL)
> - {
> - complete_async_from_error (task, error);
> - return;
> - }
> -
> - if (!check_reply (data->buffer, data->has_cred, &error))
> - {
> - complete_async_from_error (task, error);
> - return;
> - }
> -
> - g_task_return_pointer (task, data->io_stream, (GDestroyNotify) g_object_unref);
> - data->io_stream = NULL;
> - g_object_unref (task);
> -}
> -
> -static GIOStream *
> -wocky_http_proxy_connect_finish (GProxy *proxy,
> - GAsyncResult *result,
> - GError **error)
> -{
> - GTask *task = G_TASK (result);
> -
> - return g_task_propagate_pointer (task, error);
> -}
> -
> -static gboolean
> -wocky_http_proxy_supports_hostname (GProxy *proxy)
> -{
> - return TRUE;
> -}
> -
> -static void
> -wocky_http_proxy_class_init (WockyHttpProxyClass *class)
> -{
> -}
> -
> -static void
> -wocky_http_proxy_iface_init (GProxyInterface *proxy_iface)
> -{
> - proxy_iface->connect = wocky_http_proxy_connect;
> - proxy_iface->connect_async = wocky_http_proxy_connect_async;
> - proxy_iface->connect_finish = wocky_http_proxy_connect_finish;
> - proxy_iface->supports_hostname = wocky_http_proxy_supports_hostname;
> -}
> -
> -struct _WockyHttpsProxy
> -{
> - WockyHttpProxy parent;
> -};
> -
> -struct _WockyHttpsProxyClass
> -{
> - WockyHttpProxyClass parent_class;
> -};
> -
> -#define wocky_https_proxy_get_type _wocky_https_proxy_get_type
> -G_DEFINE_TYPE_WITH_CODE (WockyHttpsProxy, wocky_https_proxy, WOCKY_TYPE_HTTP_PROXY,
> - G_IMPLEMENT_INTERFACE (G_TYPE_PROXY,
> - wocky_http_proxy_iface_init)
> - g_io_extension_point_set_required_type (
> - g_io_extension_point_register (G_PROXY_EXTENSION_POINT_NAME),
> - G_TYPE_PROXY);
> - g_io_extension_point_implement (G_PROXY_EXTENSION_POINT_NAME,
> - g_define_type_id, "https", 0))
> -
> -static void
> -wocky_https_proxy_init (WockyHttpsProxy *proxy)
> -{
> -}
> -
> -static void
> -wocky_https_proxy_class_init (WockyHttpsProxyClass *class)
> -{
> -}
> diff --git a/src/wocky-http-proxy.h b/src/wocky-http-proxy.h
> deleted file mode 100644
> index 38dad78..0000000
> --- a/src/wocky-http-proxy.h
> +++ /dev/null
> @@ -1,54 +0,0 @@
> - /* wocky-http-proxy.h: Header for WockyHttpProxy
> - *
> - * Copyright (C) 2010 Collabora, Ltd.
> - * @author Nicolas Dufresne <nicolas.dufresne@xxxxxxxxxxxxxxx>
> - *
> - *
> - * This library is free software; you can redistribute it and/or
> - * modify it under the terms of the GNU Lesser General Public
> - * License as published by the Free Software Foundation; either
> - * version 2.1 of the License, or (at your option) any later version.
> - *
> - * This library is distributed in the hope that it will be useful,
> - * but WITHOUT ANY WARRANTY; without even the implied warranty of
> - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
> - * Lesser General Public License for more details.
> - *
> - * You should have received a copy of the GNU Lesser General Public
> - * License along with this library; if not, write to the Free Software
> - * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
> - */
> -#ifndef _WOCKY_HTTP_PROXY_H_
> -#define _WOCKY_HTTP_PROXY_H_
> -
> -#include <gio/gio.h>
> -
> -G_BEGIN_DECLS
> -
> -#define WOCKY_TYPE_HTTP_PROXY (_wocky_http_proxy_get_type ())
> -#define WOCKY_HTTP_PROXY(o) (G_TYPE_CHECK_INSTANCE_CAST ((o), WOCKY_TYPE_HTTP_PROXY, WockyHttpProxy))
> -#define WOCKY_HTTP_PROXY_CLASS(k) (G_TYPE_CHECK_CLASS_CAST((k), WOCKY_TYPE_HTTP_PROXY, WockyHttpProxyClass))
> -#define WOCKY_IS_HTTP_PROXY(o) (G_TYPE_CHECK_INSTANCE_TYPE ((o), WOCKY_TYPE_HTTP_PROXY))
> -#define WOCKY_IS_HTTP_PROXY_CLASS(k) (G_TYPE_CHECK_CLASS_TYPE ((k), WOCKY_TYPE_HTTP_PROXY))
> -#define WOCKY_HTTP_PROXY_GET_CLASS(o) (G_TYPE_INSTANCE_GET_CLASS ((o), WOCKY_TYPE_HTTP_PROXY, WockyHttpProxyClass))
> -
> -typedef struct _WockyHttpProxy WockyHttpProxy;
> -typedef struct _WockyHttpProxyClass WockyHttpProxyClass;
> -
> -GType _wocky_http_proxy_get_type (void);
> -
> -#define WOCKY_TYPE_HTTPS_PROXY (_wocky_https_proxy_get_type ())
> -#define WOCKY_HTTPS_PROXY(o) (G_TYPE_CHECK_INSTANCE_CAST ((o), WOCKY_TYPE_HTTPS_PROXY, WockyHttpsProxy))
> -#define WOCKY_HTTPS_PROXY_CLASS(k) (G_TYPE_CHECK_CLASS_CAST((k), WOCKY_TYPE_HTTPS_PROXY, WockyHttpsProxyClass))
> -#define WOCKY_IS_HTTPS_PROXY(o) (G_TYPE_CHECK_INSTANCE_TYPE ((o), WOCKY_TYPE_HTTPS_PROXY))
> -#define WOCKY_IS_HTTPS_PROXY_CLASS(k) (G_TYPE_CHECK_CLASS_TYPE ((k), WOCKY_TYPE_HTTPS_PROXY))
> -#define WOCKY_HTTPS_PROXY_GET_CLASS(o) (G_TYPE_INSTANCE_GET_CLASS ((o), WOCKY_TYPE_HTTPS_PROXY, WockyHttpsProxyClass))
> -
> -typedef struct _WockyHttpsProxy WockyHttpsProxy;
> -typedef struct _WockyHttpsProxyClass WockyHttpsProxyClass;
> -
> -GType _wocky_https_proxy_get_type (void);
> -
> -G_END_DECLS
> -
> -#endif /* _WOCKY_HTTP_PROXY_H_ */
> --
> 2.14.0.rc0.1.g40ca67566
>
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