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Remove duplicate private headers variable, and fix corresponding license headers
3 months ago, Elliott Sales de Andrade
e2078e5dc55c
Remove duplicate private headers variable, and fix corresponding license headers
The duplicate variable was limiting which files were being checked for license headers in the test.
Testing Done:
Ran `ninja turtles`.
Reviewed at https://reviews.imfreedom.org/r/2964/
/*
* Purple - Internet Messaging Library
* Copyright (C) Pidgin Developers <devel@pidgin.im>
*
* Purple is the legal property of its developers, whose names are too numerous
* to list here. Please refer to the COPYRIGHT file distributed with this
* source distribution.
*
* This library is free software; you can redistribute it and/or modify it
* under the terms of the GNU General Public License as published by the Free
* Software Foundation; either version 2 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 General Public License for
* more details.
*
* You should have received a copy of the GNU General Public License along with
* this library; if not, see <https://www.gnu.org/licenses/>.
*/
#include
<glib/gi18n-lib.h>
#include
"debug.h"
#include
"eventloop.h"
#include
"notify.h"
#include
"prefs.h"
#include
"proxy.h"
#include
"purplegio.h"
#include
"util.h"
#include
<gio/gio.h>
#include
<libsoup/soup.h>
static
PurpleProxyInfo
*
global_proxy_info
=
NULL
;
/**************************************************************************
* Global Proxy API
**************************************************************************/
PurpleProxyInfo
*
purple_global_proxy_get_info
(
void
)
{
return
global_proxy_info
;
}
void
purple_global_proxy_set_info
(
PurpleProxyInfo
*
info
)
{
g_return_if_fail
(
info
!=
NULL
);
g_clear_object
(
&
global_proxy_info
);
global_proxy_info
=
info
;
}
/**************************************************************************
* Proxy API
**************************************************************************/
PurpleProxyInfo
*
purple_proxy_get_setup
(
PurpleAccount
*
account
)
{
PurpleProxyInfo
*
gpi
=
NULL
;
const
gchar
*
tmp
;
/* This is used as a fallback so we don't overwrite the selected proxy type */
static
PurpleProxyInfo
*
tmp_none_proxy_info
=
NULL
;
if
(
!
tmp_none_proxy_info
)
{
tmp_none_proxy_info
=
purple_proxy_info_new
();
purple_proxy_info_set_proxy_type
(
tmp_none_proxy_info
,
PURPLE_PROXY_TYPE_NONE
);
}
if
(
account
&&
purple_account_get_proxy_info
(
account
)
!=
NULL
)
{
gpi
=
purple_account_get_proxy_info
(
account
);
if
(
purple_proxy_info_get_proxy_type
(
gpi
)
==
PURPLE_PROXY_TYPE_USE_GLOBAL
)
gpi
=
NULL
;
}
if
(
gpi
==
NULL
)
{
gpi
=
purple_global_proxy_get_info
();
}
if
(
purple_proxy_info_get_proxy_type
(
gpi
)
==
PURPLE_PROXY_TYPE_USE_ENVVAR
)
{
if
((
tmp
=
g_getenv
(
"HTTP_PROXY"
))
!=
NULL
||
(
tmp
=
g_getenv
(
"http_proxy"
))
!=
NULL
||
(
tmp
=
g_getenv
(
"HTTPPROXY"
))
!=
NULL
)
{
gchar
*
scheme
,
*
host
,
*
username
,
*
password
;
gint
port
;
GError
*
error
=
NULL
;
/* http_proxy-format:
* export http_proxy="http://user:passwd@your.proxy.server:port/"
*/
if
(
!
g_uri_split_with_user
(
tmp
,
G_URI_FLAGS_HAS_PASSWORD
,
&
scheme
,
&
username
,
&
password
,
NULL
,
&
host
,
&
port
,
NULL
,
NULL
,
NULL
,
&
error
))
{
purple_debug_warning
(
"proxy"
,
"Couldn't parse URL: %s: %s"
,
tmp
,
error
->
message
);
g_error_free
(
error
);
return
gpi
;
}
if
(
!
purple_strequal
(
scheme
,
"http"
))
{
purple_debug_warning
(
"proxy"
,
"Couldn't parse URL: %s"
,
tmp
);
g_free
(
username
);
g_free
(
password
);
g_free
(
host
);
return
gpi
;
}
purple_proxy_info_set_hostname
(
gpi
,
host
);
purple_proxy_info_set_port
(
gpi
,
port
);
purple_proxy_info_set_username
(
gpi
,
username
);
purple_proxy_info_set_password
(
gpi
,
password
);
g_free
(
host
);
g_free
(
username
);
g_free
(
password
);
/* XXX: Do we want to skip this step if user/password/port were part of url? */
if
((
tmp
=
g_getenv
(
"HTTP_PROXY_USER"
))
!=
NULL
||
(
tmp
=
g_getenv
(
"http_proxy_user"
))
!=
NULL
||
(
tmp
=
g_getenv
(
"HTTPPROXYUSER"
))
!=
NULL
)
purple_proxy_info_set_username
(
gpi
,
tmp
);
if
((
tmp
=
g_getenv
(
"HTTP_PROXY_PASS"
))
!=
NULL
||
(
tmp
=
g_getenv
(
"http_proxy_pass"
))
!=
NULL
||
(
tmp
=
g_getenv
(
"HTTPPROXYPASS"
))
!=
NULL
)
purple_proxy_info_set_password
(
gpi
,
tmp
);
if
((
tmp
=
g_getenv
(
"HTTP_PROXY_PORT"
))
!=
NULL
||
(
tmp
=
g_getenv
(
"http_proxy_port"
))
!=
NULL
||
(
tmp
=
g_getenv
(
"HTTPPROXYPORT"
))
!=
NULL
)
purple_proxy_info_set_port
(
gpi
,
atoi
(
tmp
));
}
else
{
/* no proxy environment variable found, don't use a proxy */
purple_debug_info
(
"proxy"
,
"No environment settings found, not using a proxy
\n
"
);
gpi
=
tmp_none_proxy_info
;
}
}
return
gpi
;
}
GProxyResolver
*
purple_proxy_get_proxy_resolver
(
PurpleAccount
*
account
,
GError
**
error
)
{
PurpleProxyInfo
*
info
=
purple_proxy_get_setup
(
account
);
const
gchar
*
protocol
;
const
gchar
*
username
;
const
gchar
*
password
;
gchar
*
auth
;
gchar
*
proxy
;
GProxyResolver
*
resolver
;
if
(
purple_proxy_info_get_proxy_type
(
info
)
==
PURPLE_PROXY_TYPE_NONE
)
{
/* Return an empty simple resolver, which will resolve on direct
* connection. */
return
g_simple_proxy_resolver_new
(
NULL
,
NULL
);
}
switch
(
purple_proxy_info_get_proxy_type
(
info
))
{
/* PURPLE_PROXY_NONE already handled above */
case
PURPLE_PROXY_TYPE_USE_ENVVAR
:
/* Intentional passthrough */
case
PURPLE_PROXY_TYPE_HTTP
:
protocol
=
"http"
;
break
;
case
PURPLE_PROXY_TYPE_SOCKS4
:
protocol
=
"socks4"
;
break
;
case
PURPLE_PROXY_TYPE_SOCKS5
:
/* Intentional passthrough */
case
PURPLE_PROXY_TYPE_TOR
:
protocol
=
"socks5"
;
break
;
default
:
g_set_error
(
error
,
PURPLE_CONNECTION_ERROR
,
PURPLE_CONNECTION_ERROR_INVALID_SETTINGS
,
_
(
"Invalid Proxy type (%d) specified"
),
purple_proxy_info_get_proxy_type
(
info
));
return
NULL
;
}
if
(
purple_proxy_info_get_hostname
(
info
)
==
NULL
||
purple_proxy_info_get_port
(
info
)
<=
0
)
{
g_set_error_literal
(
error
,
PURPLE_CONNECTION_ERROR
,
PURPLE_CONNECTION_ERROR_INVALID_SETTINGS
,
_
(
"Either the host name or port number "
"specified for your given proxy type is "
"invalid."
));
return
NULL
;
}
/* Everything checks out. Create and return the GProxyResolver */
username
=
purple_proxy_info_get_username
(
info
);
password
=
purple_proxy_info_get_password
(
info
);
/* Username and password are optional */
if
(
username
!=
NULL
&&
*
username
!=
'\0'
)
{
if
(
password
!=
NULL
&&
*
password
!=
'\0'
)
{
auth
=
g_strdup_printf
(
"%s:%s@"
,
username
,
password
);
}
else
{
auth
=
g_strdup_printf
(
"%s@"
,
username
);
}
}
else
{
auth
=
NULL
;
}
proxy
=
g_strdup_printf
(
"%s://%s%s:%i"
,
protocol
,
auth
!=
NULL
?
auth
:
""
,
purple_proxy_info_get_hostname
(
info
),
purple_proxy_info_get_port
(
info
));
g_free
(
auth
);
resolver
=
g_simple_proxy_resolver_new
(
proxy
,
NULL
);
g_free
(
proxy
);
return
resolver
;
}
static
void
proxy_pref_cb
(
const
char
*
name
,
G_GNUC_UNUSED
PurplePrefType
type
,
gconstpointer
value
,
G_GNUC_UNUSED
gpointer
data
)
{
PurpleProxyInfo
*
info
=
purple_global_proxy_get_info
();
if
(
purple_strequal
(
name
,
"/purple/proxy/type"
))
{
int
proxytype
;
const
char
*
type
=
value
;
if
(
purple_strequal
(
type
,
"none"
))
proxytype
=
PURPLE_PROXY_TYPE_NONE
;
else
if
(
purple_strequal
(
type
,
"http"
))
proxytype
=
PURPLE_PROXY_TYPE_HTTP
;
else
if
(
purple_strequal
(
type
,
"socks4"
))
proxytype
=
PURPLE_PROXY_TYPE_SOCKS4
;
else
if
(
purple_strequal
(
type
,
"socks5"
))
proxytype
=
PURPLE_PROXY_TYPE_SOCKS5
;
else
if
(
purple_strequal
(
type
,
"tor"
))
proxytype
=
PURPLE_PROXY_TYPE_TOR
;
else
if
(
purple_strequal
(
type
,
"envvar"
))
proxytype
=
PURPLE_PROXY_TYPE_USE_ENVVAR
;
else
proxytype
=
-1
;
purple_proxy_info_set_proxy_type
(
info
,
proxytype
);
}
else
if
(
purple_strequal
(
name
,
"/purple/proxy/host"
))
purple_proxy_info_set_hostname
(
info
,
value
);
else
if
(
purple_strequal
(
name
,
"/purple/proxy/port"
))
purple_proxy_info_set_port
(
info
,
GPOINTER_TO_INT
(
value
));
else
if
(
purple_strequal
(
name
,
"/purple/proxy/username"
))
purple_proxy_info_set_username
(
info
,
value
);
else
if
(
purple_strequal
(
name
,
"/purple/proxy/password"
))
purple_proxy_info_set_password
(
info
,
value
);
}
static
void
*
purple_proxy_get_handle
(
void
)
{
static
int
handle
;
return
&
handle
;
}
void
purple_proxy_init
(
void
)
{
void
*
handle
;
/* Initialize a default proxy info struct. */
global_proxy_info
=
purple_proxy_info_new
();
/* Proxy */
purple_prefs_add_none
(
"/purple/proxy"
);
purple_prefs_add_string
(
"/purple/proxy/type"
,
"none"
);
purple_prefs_add_string
(
"/purple/proxy/host"
,
""
);
purple_prefs_add_int
(
"/purple/proxy/port"
,
0
);
purple_prefs_add_string
(
"/purple/proxy/username"
,
""
);
purple_prefs_add_string
(
"/purple/proxy/password"
,
""
);
/* Setup callbacks for the preferences. */
handle
=
purple_proxy_get_handle
();
purple_prefs_connect_callback
(
handle
,
"/purple/proxy/type"
,
proxy_pref_cb
,
NULL
);
purple_prefs_connect_callback
(
handle
,
"/purple/proxy/host"
,
proxy_pref_cb
,
NULL
);
purple_prefs_connect_callback
(
handle
,
"/purple/proxy/port"
,
proxy_pref_cb
,
NULL
);
purple_prefs_connect_callback
(
handle
,
"/purple/proxy/username"
,
proxy_pref_cb
,
NULL
);
purple_prefs_connect_callback
(
handle
,
"/purple/proxy/password"
,
proxy_pref_cb
,
NULL
);
/* Load the initial proxy settings */
purple_prefs_trigger_callback
(
"/purple/proxy/type"
);
purple_prefs_trigger_callback
(
"/purple/proxy/host"
);
purple_prefs_trigger_callback
(
"/purple/proxy/port"
);
purple_prefs_trigger_callback
(
"/purple/proxy/username"
);
purple_prefs_trigger_callback
(
"/purple/proxy/password"
);
}
void
purple_proxy_uninit
(
void
)
{
purple_prefs_disconnect_by_handle
(
purple_proxy_get_handle
());
g_clear_object
(
&
global_proxy_info
);
}