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Added tag v2.14.2 for changeset 2eb25613d054
release-2.x.y
2021-04-01, Gary Kramlich
1dd6e5170860
Added tag v2.14.2 for changeset 2eb25613d054
/*
silcpurple_ops.c
Author: Pekka Riikonen <priikone@silcnet.org>
Copyright (C) 2004 - 2007 Pekka Riikonen
This program 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; version 2 of the License.
This program 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.
*/
#include
"internal.h"
#include
"silc.h"
#include
"silcclient.h"
#include
"silcpurple.h"
#include
"imgstore.h"
#include
"wb.h"
#include
"glibcompat.h"
static
void
silc_channel_message
(
SilcClient
client
,
SilcClientConnection
conn
,
SilcClientEntry
sender
,
SilcChannelEntry
channel
,
SilcMessagePayload
payload
,
SilcChannelPrivateKey
key
,
SilcMessageFlags
flags
,
const
unsigned
char
*
message
,
SilcUInt32
message_len
);
static
void
silc_private_message
(
SilcClient
client
,
SilcClientConnection
conn
,
SilcClientEntry
sender
,
SilcMessagePayload
payload
,
SilcMessageFlags
flags
,
const
unsigned
char
*
message
,
SilcUInt32
message_len
);
static
void
silc_ask_passphrase
(
SilcClient
client
,
SilcClientConnection
conn
,
SilcAskPassphrase
completion
,
void
*
context
);
/* Message sent to the application by library. `conn' associates the
message to a specific connection. `conn', however, may be NULL.
The `type' indicates the type of the message sent by the library.
The application can for example filter the message according the
type. */
void
silc_say
(
SilcClient
client
,
SilcClientConnection
conn
,
SilcClientMessageType
type
,
char
*
msg
,
...)
{
char
tmp
[
256
];
va_list
va
;
PurpleConnection
*
gc
=
NULL
;
PurpleConnectionError
reason
=
PURPLE_CONNECTION_ERROR_NETWORK_ERROR
;
va_start
(
va
,
msg
);
silc_vsnprintf
(
tmp
,
sizeof
(
tmp
),
msg
,
va
);
va_end
(
va
);
if
(
type
!=
SILC_CLIENT_MESSAGE_ERROR
)
{
purple_debug_misc
(
"silc"
,
"silc_say (%d) %s
\n
"
,
type
,
tmp
);
return
;
}
purple_debug_error
(
"silc"
,
"silc_say error: %s
\n
"
,
tmp
);
if
(
purple_strequal
(
tmp
,
"Authentication failed"
))
reason
=
PURPLE_CONNECTION_ERROR_AUTHENTICATION_FAILED
;
if
(
client
!=
NULL
)
gc
=
client
->
application
;
if
(
gc
!=
NULL
)
purple_connection_error_reason
(
gc
,
reason
,
tmp
);
else
purple_notify_error
(
NULL
,
_
(
"Error"
),
_
(
"Error occurred"
),
tmp
);
}
/* Processes incoming MIME message. Can be private message or channel
message. Returns TRUE if the message `mime' was displayed. */
static
SilcBool
silcpurple_mime_message
(
SilcClient
client
,
SilcClientConnection
conn
,
SilcClientEntry
sender
,
SilcChannelEntry
channel
,
SilcMessagePayload
payload
,
SilcChannelPrivateKey
key
,
SilcMessageFlags
flags
,
SilcMime
mime
,
gboolean
recursive
)
{
PurpleConnection
*
gc
=
client
->
application
;
SilcPurple
sg
=
gc
->
proto_data
;
const
char
*
type
;
const
unsigned
char
*
data
;
SilcUInt32
data_len
;
PurpleMessageFlags
cflags
=
0
;
PurpleConversation
*
convo
=
NULL
;
SilcBool
ret
=
FALSE
;
if
(
!
mime
)
return
FALSE
;
/* Check for fragmented MIME message */
if
(
silc_mime_is_partial
(
mime
))
{
if
(
!
sg
->
mimeass
)
sg
->
mimeass
=
silc_mime_assembler_alloc
();
/* Defragment */
mime
=
silc_mime_assemble
(
sg
->
mimeass
,
mime
);
if
(
!
mime
)
/* More fragments to come */
return
FALSE
;
/* Process the complete message */
return
silcpurple_mime_message
(
client
,
conn
,
sender
,
channel
,
payload
,
key
,
flags
,
mime
,
FALSE
);
}
/* Check for multipart message */
if
(
silc_mime_is_multipart
(
mime
))
{
SilcMime
p
;
const
char
*
mtype
;
SilcDList
parts
=
silc_mime_get_multiparts
(
mime
,
&
mtype
);
if
(
purple_strequal
(
mtype
,
"mixed"
))
{
/* Contains multiple messages */
silc_dlist_start
(
parts
);
while
((
p
=
silc_dlist_get
(
parts
))
!=
SILC_LIST_END
)
{
/* Recursively process parts */
ret
=
silcpurple_mime_message
(
client
,
conn
,
sender
,
channel
,
payload
,
key
,
flags
,
p
,
TRUE
);
}
}
if
(
purple_strequal
(
mtype
,
"alternative"
))
{
/* Same message in alternative formats. Kopete sends
these. Go in order from last to first. */
silc_dlist_end
(
parts
);
while
((
p
=
silc_dlist_get
(
parts
))
!=
SILC_LIST_END
)
{
/* Go through the alternatives and display the first
one we support. */
if
(
silcpurple_mime_message
(
client
,
conn
,
sender
,
channel
,
payload
,
key
,
flags
,
p
,
TRUE
))
{
ret
=
TRUE
;
break
;
}
}
}
goto
out
;
}
/* Get content type and MIME data */
type
=
silc_mime_get_field
(
mime
,
"Content-Type"
);
if
(
!
type
)
goto
out
;
data
=
silc_mime_get_data
(
mime
,
&
data_len
);
if
(
!
data
)
goto
out
;
/* Process according to content type */
/* Plain text */
if
(
strstr
(
type
,
"text/plain"
))
{
/* Default is UTF-8, don't check for other charsets */
if
(
!
strstr
(
type
,
"utf-8"
))
goto
out
;
if
(
channel
)
silc_channel_message
(
client
,
conn
,
sender
,
channel
,
payload
,
key
,
SILC_MESSAGE_FLAG_UTF8
,
data
,
data_len
);
else
silc_private_message
(
client
,
conn
,
sender
,
payload
,
SILC_MESSAGE_FLAG_UTF8
,
data
,
data_len
);
ret
=
TRUE
;
goto
out
;
}
/* Image */
if
(
strstr
(
type
,
"image/png"
)
||
strstr
(
type
,
"image/jpeg"
)
||
strstr
(
type
,
"image/gif"
)
||
strstr
(
type
,
"image/tiff"
))
{
char
tmp
[
32
];
int
imgid
;
/* Get channel convo (if message is for channel) */
if
(
key
&&
channel
)
{
GList
*
l
;
SilcPurplePrvgrp
prv
;
for
(
l
=
sg
->
grps
;
l
;
l
=
l
->
next
)
if
(((
SilcPurplePrvgrp
)
l
->
data
)
->
key
==
key
)
{
prv
=
l
->
data
;
convo
=
purple_find_conversation_with_account
(
PURPLE_CONV_TYPE_CHAT
,
prv
->
channel
,
sg
->
account
);
break
;
}
}
if
(
channel
&&
!
convo
)
convo
=
purple_find_conversation_with_account
(
PURPLE_CONV_TYPE_CHAT
,
channel
->
channel_name
,
sg
->
account
);
if
(
channel
&&
!
convo
)
goto
out
;
imgid
=
purple_imgstore_add_with_id
(
g_memdup2
(
data
,
data_len
),
data_len
,
""
);
if
(
imgid
)
{
cflags
|=
PURPLE_MESSAGE_IMAGES
|
PURPLE_MESSAGE_RECV
;
g_snprintf
(
tmp
,
sizeof
(
tmp
),
"<IMG ID=
\"
%d
\"
>"
,
imgid
);
if
(
channel
)
serv_got_chat_in
(
gc
,
purple_conv_chat_get_id
(
PURPLE_CONV_CHAT
(
convo
)),
sender
->
nickname
,
cflags
,
tmp
,
time
(
NULL
));
else
serv_got_im
(
gc
,
sender
->
nickname
,
tmp
,
cflags
,
time
(
NULL
));
purple_imgstore_unref_by_id
(
imgid
);
cflags
=
0
;
ret
=
TRUE
;
}
goto
out
;
}
/* Whiteboard message */
if
(
strstr
(
type
,
"application/x-wb"
)
&&
!
purple_account_get_bool
(
sg
->
account
,
"block-wb"
,
FALSE
))
{
if
(
channel
)
silcpurple_wb_receive_ch
(
client
,
conn
,
sender
,
channel
,
payload
,
flags
,
data
,
data_len
);
else
silcpurple_wb_receive
(
client
,
conn
,
sender
,
payload
,
flags
,
data
,
data_len
);
ret
=
TRUE
;
goto
out
;
}
out
:
if
(
!
recursive
)
silc_mime_free
(
mime
);
return
ret
;
}
/* Message for a channel. The `sender' is the sender of the message
The `channel' is the channel. The `message' is the message. Note
that `message' maybe NULL. The `flags' indicates message flags
and it is used to determine how the message can be interpreted
(like it may tell the message is multimedia message). */
static
void
silc_channel_message
(
SilcClient
client
,
SilcClientConnection
conn
,
SilcClientEntry
sender
,
SilcChannelEntry
channel
,
SilcMessagePayload
payload
,
SilcChannelPrivateKey
key
,
SilcMessageFlags
flags
,
const
unsigned
char
*
message
,
SilcUInt32
message_len
)
{
PurpleConnection
*
gc
=
client
->
application
;
SilcPurple
sg
=
gc
->
proto_data
;
PurpleConversation
*
convo
=
NULL
;
char
*
msg
,
*
tmp
;
if
(
!
message
)
return
;
if
(
key
)
{
GList
*
l
;
SilcPurplePrvgrp
prv
;
for
(
l
=
sg
->
grps
;
l
;
l
=
l
->
next
)
if
(((
SilcPurplePrvgrp
)
l
->
data
)
->
key
==
key
)
{
prv
=
l
->
data
;
convo
=
purple_find_conversation_with_account
(
PURPLE_CONV_TYPE_CHAT
,
prv
->
channel
,
sg
->
account
);
break
;
}
}
if
(
!
convo
)
convo
=
purple_find_conversation_with_account
(
PURPLE_CONV_TYPE_CHAT
,
channel
->
channel_name
,
sg
->
account
);
if
(
!
convo
)
return
;
if
(
flags
&
SILC_MESSAGE_FLAG_SIGNED
&&
purple_account_get_bool
(
sg
->
account
,
"sign-verify"
,
FALSE
))
{
/* XXX */
}
if
(
flags
&
SILC_MESSAGE_FLAG_DATA
)
{
/* Process MIME message */
SilcMime
mime
;
mime
=
silc_mime_decode
(
NULL
,
message
,
message_len
);
silcpurple_mime_message
(
client
,
conn
,
sender
,
channel
,
payload
,
key
,
flags
,
mime
,
FALSE
);
return
;
}
if
(
flags
&
SILC_MESSAGE_FLAG_ACTION
)
{
msg
=
g_strdup_printf
(
"/me %s"
,
(
const
char
*
)
message
);
if
(
!
msg
)
return
;
tmp
=
g_markup_escape_text
(
msg
,
-1
);
/* Send to Purple */
serv_got_chat_in
(
gc
,
purple_conv_chat_get_id
(
PURPLE_CONV_CHAT
(
convo
)),
sender
->
nickname
,
0
,
tmp
,
time
(
NULL
));
g_free
(
tmp
);
g_free
(
msg
);
return
;
}
if
(
flags
&
SILC_MESSAGE_FLAG_NOTICE
)
{
msg
=
g_strdup_printf
(
"(notice) <I>%s</I> %s"
,
sender
->
nickname
,
(
const
char
*
)
message
);
if
(
!
msg
)
return
;
/* Send to Purple */
purple_conversation_write
(
convo
,
NULL
,
(
const
char
*
)
msg
,
PURPLE_MESSAGE_SYSTEM
,
time
(
NULL
));
g_free
(
msg
);
return
;
}
if
(
flags
&
SILC_MESSAGE_FLAG_UTF8
)
{
const
char
*
msg
=
(
const
char
*
)
message
;
char
*
salvaged
=
NULL
;
if
(
!
g_utf8_validate
((
const
char
*
)
message
,
-1
,
NULL
))
{
salvaged
=
purple_utf8_salvage
((
const
char
*
)
message
);
msg
=
salvaged
;
}
tmp
=
g_markup_escape_text
(
msg
,
-1
);
/* Send to Purple */
serv_got_chat_in
(
gc
,
purple_conv_chat_get_id
(
PURPLE_CONV_CHAT
(
convo
)),
sender
->
nickname
,
0
,
tmp
,
time
(
NULL
));
g_free
(
salvaged
);
g_free
(
tmp
);
}
}
/* Private message to the client. The `sender' is the sender of the
message. The message is `message'and maybe NULL. The `flags'
indicates message flags and it is used to determine how the message
can be interpreted (like it may tell the message is multimedia
message). */
static
void
silc_private_message
(
SilcClient
client
,
SilcClientConnection
conn
,
SilcClientEntry
sender
,
SilcMessagePayload
payload
,
SilcMessageFlags
flags
,
const
unsigned
char
*
message
,
SilcUInt32
message_len
)
{
PurpleConnection
*
gc
=
client
->
application
;
SilcPurple
sg
=
gc
->
proto_data
;
PurpleConversation
*
convo
;
char
*
msg
,
*
tmp
;
if
(
!
message
)
return
;
/* XXX - Should this be PURPLE_CONV_TYPE_IM? */
convo
=
purple_find_conversation_with_account
(
PURPLE_CONV_TYPE_ANY
,
sender
->
nickname
,
sg
->
account
);
if
(
flags
&
SILC_MESSAGE_FLAG_SIGNED
&&
purple_account_get_bool
(
sg
->
account
,
"sign-verify"
,
FALSE
))
{
/* XXX */
}
if
(
flags
&
SILC_MESSAGE_FLAG_DATA
)
{
/* Process MIME message */
SilcMime
mime
;
mime
=
silc_mime_decode
(
NULL
,
message
,
message_len
);
silcpurple_mime_message
(
client
,
conn
,
sender
,
NULL
,
payload
,
NULL
,
flags
,
mime
,
FALSE
);
return
;
}
if
(
flags
&
SILC_MESSAGE_FLAG_ACTION
&&
convo
)
{
msg
=
g_strdup_printf
(
"/me %s"
,
(
const
char
*
)
message
);
if
(
!
msg
)
return
;
/* Send to Purple */
tmp
=
g_markup_escape_text
(
msg
,
-1
);
serv_got_im
(
gc
,
sender
->
nickname
,
tmp
,
0
,
time
(
NULL
));
g_free
(
msg
);
g_free
(
tmp
);
return
;
}
if
(
flags
&
SILC_MESSAGE_FLAG_NOTICE
&&
convo
)
{
msg
=
g_strdup_printf
(
"(notice) <I>%s</I> %s"
,
sender
->
nickname
,
(
const
char
*
)
message
);
if
(
!
msg
)
return
;
/* Send to Purple */
purple_conversation_write
(
convo
,
NULL
,
(
const
char
*
)
msg
,
PURPLE_MESSAGE_SYSTEM
,
time
(
NULL
));
g_free
(
msg
);
return
;
}
if
(
flags
&
SILC_MESSAGE_FLAG_UTF8
)
{
const
char
*
msg
=
(
const
char
*
)
message
;
char
*
salvaged
=
NULL
;
if
(
!
g_utf8_validate
((
const
char
*
)
message
,
-1
,
NULL
))
{
salvaged
=
purple_utf8_salvage
((
const
char
*
)
message
);
msg
=
salvaged
;
}
tmp
=
g_markup_escape_text
(
msg
,
-1
);
/* Send to Purple */
serv_got_im
(
gc
,
sender
->
nickname
,
tmp
,
0
,
time
(
NULL
));
g_free
(
salvaged
);
g_free
(
tmp
);
}
}
/* Notify message to the client. The notify arguments are sent in the
same order as servers sends them. The arguments are same as received
from the server except for ID's. If ID is received application receives
the corresponding entry to the ID. For example, if Client ID is received
application receives SilcClientEntry. Also, if the notify type is
for channel the channel entry is sent to application (even if server
does not send it because client library gets the channel entry from
the Channel ID in the packet's header). */
static
void
silc_notify
(
SilcClient
client
,
SilcClientConnection
conn
,
SilcNotifyType
type
,
...)
{
va_list
va
;
PurpleConnection
*
gc
=
client
->
application
;
SilcPurple
sg
=
gc
->
proto_data
;
PurpleAccount
*
account
=
purple_connection_get_account
(
gc
);
PurpleConversation
*
convo
;
SilcClientEntry
client_entry
,
client_entry2
;
SilcChannelEntry
channel
;
SilcServerEntry
server_entry
;
SilcIdType
idtype
;
void
*
entry
;
SilcUInt32
mode
;
SilcHashTableList
htl
;
SilcChannelUser
chu
;
char
buf
[
512
],
buf2
[
512
],
*
tmp
,
*
name
;
SilcNotifyType
notify
;
PurpleBuddy
*
b
;
SilcDList
list
;
va_start
(
va
,
type
);
memset
(
buf
,
0
,
sizeof
(
buf
));
switch
(
type
)
{
case
SILC_NOTIFY_TYPE_NONE
:
break
;
case
SILC_NOTIFY_TYPE_INVITE
:
{
GHashTable
*
components
;
(
void
)
va_arg
(
va
,
SilcChannelEntry
);
name
=
va_arg
(
va
,
char
*
);
client_entry
=
va_arg
(
va
,
SilcClientEntry
);
components
=
g_hash_table_new_full
(
g_str_hash
,
g_str_equal
,
g_free
,
g_free
);
g_hash_table_insert
(
components
,
g_strdup
(
"channel"
),
g_strdup
(
name
));
serv_got_chat_invite
(
gc
,
name
,
client_entry
->
nickname
,
NULL
,
components
);
}
break
;
case
SILC_NOTIFY_TYPE_JOIN
:
client_entry
=
va_arg
(
va
,
SilcClientEntry
);
channel
=
va_arg
(
va
,
SilcChannelEntry
);
/* If we joined channel, do nothing */
if
(
client_entry
==
conn
->
local_entry
)
break
;
convo
=
purple_find_conversation_with_account
(
PURPLE_CONV_TYPE_CHAT
,
channel
->
channel_name
,
sg
->
account
);
if
(
!
convo
)
break
;
/* Join user to channel */
g_snprintf
(
buf
,
sizeof
(
buf
),
"%s@%s"
,
client_entry
->
username
,
client_entry
->
hostname
);
purple_conv_chat_add_user
(
PURPLE_CONV_CHAT
(
convo
),
client_entry
->
nickname
,
buf
,
PURPLE_CBFLAGS_NONE
,
TRUE
);
break
;
case
SILC_NOTIFY_TYPE_LEAVE
:
client_entry
=
va_arg
(
va
,
SilcClientEntry
);
channel
=
va_arg
(
va
,
SilcChannelEntry
);
convo
=
purple_find_conversation_with_account
(
PURPLE_CONV_TYPE_CHAT
,
channel
->
channel_name
,
sg
->
account
);
if
(
!
convo
)
break
;
/* Remove user from channel */
purple_conv_chat_remove_user
(
PURPLE_CONV_CHAT
(
convo
),
client_entry
->
nickname
,
NULL
);
break
;
case
SILC_NOTIFY_TYPE_SIGNOFF
:
client_entry
=
va_arg
(
va
,
SilcClientEntry
);
tmp
=
va_arg
(
va
,
char
*
);
/* Remove from all channels */
silc_hash_table_list
(
client_entry
->
channels
,
&
htl
);
while
(
silc_hash_table_get
(
&
htl
,
NULL
,
(
void
*
)
&
chu
))
{
convo
=
purple_find_conversation_with_account
(
PURPLE_CONV_TYPE_CHAT
,
chu
->
channel
->
channel_name
,
sg
->
account
);
if
(
!
convo
)
continue
;
purple_conv_chat_remove_user
(
PURPLE_CONV_CHAT
(
convo
),
client_entry
->
nickname
,
tmp
);
}
silc_hash_table_list_reset
(
&
htl
);
break
;
case
SILC_NOTIFY_TYPE_TOPIC_SET
:
{
char
*
esc
,
*
tmp2
;
idtype
=
va_arg
(
va
,
int
);
entry
=
va_arg
(
va
,
void
*
);
tmp
=
va_arg
(
va
,
char
*
);
channel
=
va_arg
(
va
,
SilcChannelEntry
);
convo
=
purple_find_conversation_with_account
(
PURPLE_CONV_TYPE_CHAT
,
channel
->
channel_name
,
sg
->
account
);
if
(
!
convo
)
break
;
if
(
!
tmp
)
break
;
esc
=
g_markup_escape_text
(
tmp
,
-1
);
tmp2
=
purple_markup_linkify
(
esc
);
g_free
(
esc
);
if
(
idtype
==
SILC_ID_CLIENT
)
{
client_entry
=
(
SilcClientEntry
)
entry
;
g_snprintf
(
buf
,
sizeof
(
buf
),
_
(
"%s has changed the topic of <I>%s</I> to: %s"
),
client_entry
->
nickname
,
channel
->
channel_name
,
tmp2
);
purple_conv_chat_write
(
PURPLE_CONV_CHAT
(
convo
),
client_entry
->
nickname
,
buf
,
PURPLE_MESSAGE_SYSTEM
,
time
(
NULL
));
purple_conv_chat_set_topic
(
PURPLE_CONV_CHAT
(
convo
),
client_entry
->
nickname
,
tmp
);
}
else
if
(
idtype
==
SILC_ID_SERVER
)
{
server_entry
=
(
SilcServerEntry
)
entry
;
g_snprintf
(
buf
,
sizeof
(
buf
),
_
(
"%s has changed the topic of <I>%s</I> to: %s"
),
server_entry
->
server_name
,
channel
->
channel_name
,
tmp2
);
purple_conv_chat_write
(
PURPLE_CONV_CHAT
(
convo
),
server_entry
->
server_name
,
buf
,
PURPLE_MESSAGE_SYSTEM
,
time
(
NULL
));
purple_conv_chat_set_topic
(
PURPLE_CONV_CHAT
(
convo
),
server_entry
->
server_name
,
tmp
);
}
else
if
(
idtype
==
SILC_ID_CHANNEL
)
{
channel
=
(
SilcChannelEntry
)
entry
;
g_snprintf
(
buf
,
sizeof
(
buf
),
_
(
"%s has changed the topic of <I>%s</I> to: %s"
),
channel
->
channel_name
,
channel
->
channel_name
,
tmp2
);
purple_conv_chat_write
(
PURPLE_CONV_CHAT
(
convo
),
channel
->
channel_name
,
buf
,
PURPLE_MESSAGE_SYSTEM
,
time
(
NULL
));
purple_conv_chat_set_topic
(
PURPLE_CONV_CHAT
(
convo
),
channel
->
channel_name
,
tmp
);
}
else
{
purple_conv_chat_set_topic
(
PURPLE_CONV_CHAT
(
convo
),
NULL
,
tmp
);
}
g_free
(
tmp2
);
break
;
}
case
SILC_NOTIFY_TYPE_NICK_CHANGE
:
client_entry
=
va_arg
(
va
,
SilcClientEntry
);
tmp
=
va_arg
(
va
,
char
*
);
/* Old nick */
name
=
va_arg
(
va
,
char
*
);
/* New nick */
if
(
purple_strequal
(
tmp
,
name
))
break
;
/* Change nick on all channels */
silc_hash_table_list
(
client_entry
->
channels
,
&
htl
);
while
(
silc_hash_table_get
(
&
htl
,
NULL
,
(
void
*
)
&
chu
))
{
convo
=
purple_find_conversation_with_account
(
PURPLE_CONV_TYPE_CHAT
,
chu
->
channel
->
channel_name
,
sg
->
account
);
if
(
!
convo
)
continue
;
if
(
purple_conv_chat_find_user
(
PURPLE_CONV_CHAT
(
convo
),
client_entry
->
nickname
))
purple_conv_chat_rename_user
(
PURPLE_CONV_CHAT
(
convo
),
tmp
,
name
);
}
silc_hash_table_list_reset
(
&
htl
);
break
;
case
SILC_NOTIFY_TYPE_CMODE_CHANGE
:
idtype
=
va_arg
(
va
,
int
);
entry
=
va_arg
(
va
,
void
*
);
mode
=
va_arg
(
va
,
SilcUInt32
);
(
void
)
va_arg
(
va
,
char
*
);
(
void
)
va_arg
(
va
,
char
*
);
(
void
)
va_arg
(
va
,
char
*
);
(
void
)
va_arg
(
va
,
SilcPublicKey
);
(
void
)
va_arg
(
va
,
SilcDList
);
channel
=
va_arg
(
va
,
SilcChannelEntry
);
convo
=
purple_find_conversation_with_account
(
PURPLE_CONV_TYPE_CHAT
,
channel
->
channel_name
,
sg
->
account
);
if
(
!
convo
)
break
;
if
(
idtype
==
SILC_ID_CLIENT
)
name
=
((
SilcClientEntry
)
entry
)
->
nickname
;
else
if
(
idtype
==
SILC_ID_SERVER
)
name
=
((
SilcServerEntry
)
entry
)
->
server_name
;
else
name
=
((
SilcChannelEntry
)
entry
)
->
channel_name
;
if
(
!
name
)
break
;
if
(
mode
)
{
silcpurple_get_chmode_string
(
mode
,
buf2
,
sizeof
(
buf2
));
g_snprintf
(
buf
,
sizeof
(
buf
),
_
(
"<I>%s</I> set channel <I>%s</I> modes to: %s"
),
name
,
channel
->
channel_name
,
buf2
);
}
else
{
g_snprintf
(
buf
,
sizeof
(
buf
),
_
(
"<I>%s</I> removed all channel <I>%s</I> modes"
),
name
,
channel
->
channel_name
);
}
purple_conv_chat_write
(
PURPLE_CONV_CHAT
(
convo
),
channel
->
channel_name
,
buf
,
PURPLE_MESSAGE_SYSTEM
,
time
(
NULL
));
break
;
case
SILC_NOTIFY_TYPE_CUMODE_CHANGE
:
{
PurpleConvChatBuddyFlags
flags
=
PURPLE_CBFLAGS_NONE
;
idtype
=
va_arg
(
va
,
int
);
entry
=
va_arg
(
va
,
void
*
);
mode
=
va_arg
(
va
,
SilcUInt32
);
client_entry2
=
va_arg
(
va
,
SilcClientEntry
);
channel
=
va_arg
(
va
,
SilcChannelEntry
);
convo
=
purple_find_conversation_with_account
(
PURPLE_CONV_TYPE_CHAT
,
channel
->
channel_name
,
sg
->
account
);
if
(
!
convo
)
break
;
if
(
idtype
==
SILC_ID_CLIENT
)
name
=
((
SilcClientEntry
)
entry
)
->
nickname
;
else
if
(
idtype
==
SILC_ID_SERVER
)
name
=
((
SilcServerEntry
)
entry
)
->
server_name
;
else
name
=
((
SilcChannelEntry
)
entry
)
->
channel_name
;
if
(
!
name
)
break
;
if
(
mode
)
{
silcpurple_get_chumode_string
(
mode
,
buf2
,
sizeof
(
buf2
));
g_snprintf
(
buf
,
sizeof
(
buf
),
_
(
"<I>%s</I> set <I>%s's</I> modes to: %s"
),
name
,
client_entry2
->
nickname
,
buf2
);
if
(
mode
&
SILC_CHANNEL_UMODE_CHANFO
)
flags
|=
PURPLE_CBFLAGS_FOUNDER
;
if
(
mode
&
SILC_CHANNEL_UMODE_CHANOP
)
flags
|=
PURPLE_CBFLAGS_OP
;
}
else
{
g_snprintf
(
buf
,
sizeof
(
buf
),
_
(
"<I>%s</I> removed all <I>%s's</I> modes"
),
name
,
client_entry2
->
nickname
);
}
purple_conv_chat_write
(
PURPLE_CONV_CHAT
(
convo
),
channel
->
channel_name
,
buf
,
PURPLE_MESSAGE_SYSTEM
,
time
(
NULL
));
purple_conv_chat_user_set_flags
(
PURPLE_CONV_CHAT
(
convo
),
client_entry2
->
nickname
,
flags
);
break
;
}
case
SILC_NOTIFY_TYPE_MOTD
:
tmp
=
va_arg
(
va
,
char
*
);
silc_free
(
sg
->
motd
);
sg
->
motd
=
silc_memdup
(
tmp
,
strlen
(
tmp
));
break
;
case
SILC_NOTIFY_TYPE_KICKED
:
client_entry
=
va_arg
(
va
,
SilcClientEntry
);
tmp
=
va_arg
(
va
,
char
*
);
client_entry2
=
va_arg
(
va
,
SilcClientEntry
);
channel
=
va_arg
(
va
,
SilcChannelEntry
);
convo
=
purple_find_conversation_with_account
(
PURPLE_CONV_TYPE_CHAT
,
channel
->
channel_name
,
sg
->
account
);
if
(
!
convo
)
break
;
if
(
client_entry
==
conn
->
local_entry
)
{
/* Remove us from channel */
g_snprintf
(
buf
,
sizeof
(
buf
),
_
(
"You have been kicked off <I>%s</I> by <I>%s</I> (%s)"
),
channel
->
channel_name
,
client_entry2
->
nickname
,
tmp
?
tmp
:
""
);
purple_conv_chat_write
(
PURPLE_CONV_CHAT
(
convo
),
client_entry
->
nickname
,
buf
,
PURPLE_MESSAGE_SYSTEM
,
time
(
NULL
));
serv_got_chat_left
(
gc
,
purple_conv_chat_get_id
(
PURPLE_CONV_CHAT
(
convo
)));
}
else
{
/* Remove user from channel */
g_snprintf
(
buf
,
sizeof
(
buf
),
_
(
"Kicked by %s (%s)"
),
client_entry2
->
nickname
,
tmp
?
tmp
:
""
);
purple_conv_chat_remove_user
(
PURPLE_CONV_CHAT
(
convo
),
client_entry
->
nickname
,
buf
);
}
break
;
case
SILC_NOTIFY_TYPE_KILLED
:
client_entry
=
va_arg
(
va
,
SilcClientEntry
);
tmp
=
va_arg
(
va
,
char
*
);
idtype
=
va_arg
(
va
,
int
);
entry
=
va_arg
(
va
,
SilcClientEntry
);
if
(
client_entry
==
conn
->
local_entry
)
{
if
(
idtype
==
SILC_ID_CLIENT
)
{
client_entry2
=
(
SilcClientEntry
)
entry
;
g_snprintf
(
buf
,
sizeof
(
buf
),
_
(
"You have been killed by %s (%s)"
),
client_entry2
->
nickname
,
tmp
?
tmp
:
""
);
}
else
if
(
idtype
==
SILC_ID_SERVER
)
{
server_entry
=
(
SilcServerEntry
)
entry
;
g_snprintf
(
buf
,
sizeof
(
buf
),
_
(
"You have been killed by %s (%s)"
),
server_entry
->
server_name
,
tmp
?
tmp
:
""
);
}
else
if
(
idtype
==
SILC_ID_CHANNEL
)
{
channel
=
(
SilcChannelEntry
)
entry
;
g_snprintf
(
buf
,
sizeof
(
buf
),
_
(
"You have been killed by %s (%s)"
),
channel
->
channel_name
,
tmp
?
tmp
:
""
);
}
/* Remove us from all channels */
silc_hash_table_list
(
client_entry
->
channels
,
&
htl
);
while
(
silc_hash_table_get
(
&
htl
,
NULL
,
(
void
*
)
&
chu
))
{
convo
=
purple_find_conversation_with_account
(
PURPLE_CONV_TYPE_CHAT
,
chu
->
channel
->
channel_name
,
sg
->
account
);
if
(
!
convo
)
continue
;
purple_conv_chat_write
(
PURPLE_CONV_CHAT
(
convo
),
client_entry
->
nickname
,
buf
,
PURPLE_MESSAGE_SYSTEM
,
time
(
NULL
));
serv_got_chat_left
(
gc
,
purple_conv_chat_get_id
(
PURPLE_CONV_CHAT
(
convo
)));
}
silc_hash_table_list_reset
(
&
htl
);
}
else
{
if
(
idtype
==
SILC_ID_CLIENT
)
{
client_entry2
=
(
SilcClientEntry
)
entry
;
g_snprintf
(
buf
,
sizeof
(
buf
),
_
(
"Killed by %s (%s)"
),
client_entry2
->
nickname
,
tmp
?
tmp
:
""
);
}
else
if
(
idtype
==
SILC_ID_SERVER
)
{
server_entry
=
(
SilcServerEntry
)
entry
;
g_snprintf
(
buf
,
sizeof
(
buf
),
_
(
"Killed by %s (%s)"
),
server_entry
->
server_name
,
tmp
?
tmp
:
""
);
}
else
if
(
idtype
==
SILC_ID_CHANNEL
)
{
channel
=
(
SilcChannelEntry
)
entry
;
g_snprintf
(
buf
,
sizeof
(
buf
),
_
(
"Killed by %s (%s)"
),
channel
->
channel_name
,
tmp
?
tmp
:
""
);
}
/* Remove user from all channels */
silc_hash_table_list
(
client_entry
->
channels
,
&
htl
);
while
(
silc_hash_table_get
(
&
htl
,
NULL
,
(
void
*
)
&
chu
))
{
convo
=
purple_find_conversation_with_account
(
PURPLE_CONV_TYPE_CHAT
,
chu
->
channel
->
channel_name
,
sg
->
account
);
if
(
!
convo
)
continue
;
purple_conv_chat_remove_user
(
PURPLE_CONV_CHAT
(
convo
),
client_entry
->
nickname
,
tmp
);
}
silc_hash_table_list_reset
(
&
htl
);
}
break
;
case
SILC_NOTIFY_TYPE_CHANNEL_CHANGE
:
break
;
case
SILC_NOTIFY_TYPE_SERVER_SIGNOFF
:
(
void
)
va_arg
(
va
,
void
*
);
list
=
va_arg
(
va
,
SilcDList
);
silc_dlist_start
(
list
);
while
((
client_entry
=
silc_dlist_get
(
list
)))
{
/* Remove from all channels */
silc_hash_table_list
(
client_entry
->
channels
,
&
htl
);
while
(
silc_hash_table_get
(
&
htl
,
NULL
,
(
void
*
)
&
chu
))
{
convo
=
purple_find_conversation_with_account
(
PURPLE_CONV_TYPE_CHAT
,
chu
->
channel
->
channel_name
,
sg
->
account
);
if
(
!
convo
)
continue
;
purple_conv_chat_remove_user
(
PURPLE_CONV_CHAT
(
convo
),
client_entry
->
nickname
,
_
(
"Server signoff"
));
}
silc_hash_table_list_reset
(
&
htl
);
}
break
;
case
SILC_NOTIFY_TYPE_ERROR
:
{
SilcStatus
error
=
va_arg
(
va
,
int
);
purple_notify_error
(
gc
,
"Error Notify"
,
silc_get_status_message
(
error
),
NULL
);
}
break
;
case
SILC_NOTIFY_TYPE_WATCH
:
{
SilcPublicKey
public_key
;
unsigned
char
*
pk
;
SilcUInt32
pk_len
;
char
*
fingerprint
;
client_entry
=
va_arg
(
va
,
SilcClientEntry
);
(
void
)
va_arg
(
va
,
char
*
);
mode
=
va_arg
(
va
,
SilcUInt32
);
notify
=
va_arg
(
va
,
int
);
public_key
=
va_arg
(
va
,
SilcPublicKey
);
b
=
NULL
;
if
(
public_key
)
{
GSList
*
buddies
;
const
char
*
f
;
gsize
i
;
pk
=
silc_pkcs_public_key_encode
(
public_key
,
&
pk_len
);
if
(
!
pk
)
break
;
fingerprint
=
silc_hash_fingerprint
(
NULL
,
pk
,
pk_len
);
for
(
i
=
0
;
i
<
strlen
(
fingerprint
);
i
++
)
if
(
fingerprint
[
i
]
==
' '
)
fingerprint
[
i
]
=
'_'
;
g_snprintf
(
buf
,
sizeof
(
buf
)
-
1
,
"%s"
G_DIR_SEPARATOR_S
"clientkeys"
G_DIR_SEPARATOR_S
"clientkey_%s.pub"
,
silcpurple_silcdir
(),
fingerprint
);
silc_free
(
fingerprint
);
silc_free
(
pk
);
/* Find buddy by associated public key */
for
(
buddies
=
purple_find_buddies
(
account
,
NULL
);
buddies
;
buddies
=
g_slist_delete_link
(
buddies
,
buddies
))
{
b
=
buddies
->
data
;
f
=
purple_blist_node_get_string
(
PURPLE_BLIST_NODE
(
b
),
"public-key"
);
if
(
purple_strequal
(
f
,
buf
))
goto
cont
;
b
=
NULL
;
}
}
cont
:
if
(
!
b
)
{
/* Find buddy by nickname */
b
=
purple_find_buddy
(
sg
->
account
,
client_entry
->
nickname
);
if
(
!
b
)
{
purple_debug_warning
(
"silc"
,
"WATCH for %s, unknown buddy
\n
"
,
client_entry
->
nickname
);
break
;
}
}
silc_free
(
purple_buddy_get_protocol_data
(
b
));
purple_buddy_set_protocol_data
(
b
,
silc_memdup
(
&
client_entry
->
id
,
sizeof
(
client_entry
->
id
)));
if
(
notify
==
SILC_NOTIFY_TYPE_NICK_CHANGE
)
{
break
;
}
else
if
(
notify
==
SILC_NOTIFY_TYPE_UMODE_CHANGE
)
{
/* See if client was away and is now present */
if
(
!
(
mode
&
(
SILC_UMODE_GONE
|
SILC_UMODE_INDISPOSED
|
SILC_UMODE_BUSY
|
SILC_UMODE_PAGE
|
SILC_UMODE_DETACHED
))
&&
(
client_entry
->
mode
&
SILC_UMODE_GONE
||
client_entry
->
mode
&
SILC_UMODE_INDISPOSED
||
client_entry
->
mode
&
SILC_UMODE_BUSY
||
client_entry
->
mode
&
SILC_UMODE_PAGE
||
client_entry
->
mode
&
SILC_UMODE_DETACHED
))
{
client_entry
->
mode
=
mode
;
purple_prpl_got_user_status
(
purple_buddy_get_account
(
b
),
purple_buddy_get_name
(
b
),
SILCPURPLE_STATUS_ID_AVAILABLE
,
NULL
);
}
else
if
((
mode
&
SILC_UMODE_GONE
)
||
(
mode
&
SILC_UMODE_INDISPOSED
)
||
(
mode
&
SILC_UMODE_BUSY
)
||
(
mode
&
SILC_UMODE_PAGE
)
||
(
mode
&
SILC_UMODE_DETACHED
))
{
client_entry
->
mode
=
mode
;
purple_prpl_got_user_status
(
purple_buddy_get_account
(
b
),
purple_buddy_get_name
(
b
),
SILCPURPLE_STATUS_ID_OFFLINE
,
NULL
);
}
}
else
if
(
notify
==
SILC_NOTIFY_TYPE_SIGNOFF
||
notify
==
SILC_NOTIFY_TYPE_SERVER_SIGNOFF
||
notify
==
SILC_NOTIFY_TYPE_KILLED
)
{
client_entry
->
mode
=
mode
;
purple_prpl_got_user_status
(
purple_buddy_get_account
(
b
),
purple_buddy_get_name
(
b
),
SILCPURPLE_STATUS_ID_OFFLINE
,
NULL
);
}
else
if
(
notify
==
SILC_NOTIFY_TYPE_NONE
)
{
client_entry
->
mode
=
mode
;
purple_prpl_got_user_status
(
purple_buddy_get_account
(
b
),
purple_buddy_get_name
(
b
),
SILCPURPLE_STATUS_ID_AVAILABLE
,
NULL
);
}
}
break
;
default
:
purple_debug_info
(
"silc"
,
"Unhandled notification: %d
\n
"
,
type
);
break
;
}
va_end
(
va
);
}
/* Command handler. This function is called always after application has
called a command. It will be called to indicate that the command
was processed. It will also be called if error occurs while processing
the command. The `success' indicates whether the command was sent
or if error occurred. The `status' indicates the actual error.
The `argc' and `argv' are the command line arguments sent to the
command by application. Note that, this is not reply to the command
from server, this is merely and indication to application that the
command was processed. */
static
void
silc_command
(
SilcClient
client
,
SilcClientConnection
conn
,
SilcBool
success
,
SilcCommand
command
,
SilcStatus
status
,
SilcUInt32
argc
,
unsigned
char
**
argv
)
{
PurpleConnection
*
gc
=
client
->
application
;
SilcPurple
sg
=
gc
->
proto_data
;
switch
(
command
)
{
case
SILC_COMMAND_CMODE
:
if
(
argc
==
3
&&
purple_strequal
((
char
*
)
argv
[
2
],
"+C"
))
sg
->
chpk
=
TRUE
;
else
sg
->
chpk
=
FALSE
;
break
;
default
:
break
;
}
}
#if 0
static void
silcpurple_whois_more(SilcClientEntry client_entry, gint id)
{
SilcAttributePayload attr;
SilcAttribute attribute;
GString *s;
SilcVCardStruct vcard;
int i;
if (id != 0)
return;
memset(&vcard, 0, sizeof(vcard));
s = g_string_new("");
silc_dlist_start(client_entry->attrs);
while ((attr = silc_dlist_get(client_entry->attrs)) != SILC_LIST_END) {
attribute = silc_attribute_get_attribute(attr);
switch (attribute) {
case SILC_ATTRIBUTE_USER_INFO:
if (!silc_attribute_get_object(attr, (void *)&vcard,
sizeof(vcard)))
continue;
g_string_append_printf(s, "%s:\n\n", _("Personal Information"));
if (vcard.full_name)
g_string_append_printf(s, "%s:\t\t%s\n",
_("Full Name"),
vcard.full_name);
if (vcard.first_name)
g_string_append_printf(s, "%s:\t%s\n",
_("First Name"),
vcard.first_name);
if (vcard.middle_names)
g_string_append_printf(s, "%s:\t%s\n",
_("Middle Name"),
vcard.middle_names);
if (vcard.family_name)
g_string_append_printf(s, "%s:\t%s\n",
_("Family Name"),
vcard.family_name);
if (vcard.nickname)
g_string_append_printf(s, "%s:\t\t%s\n",
_("Nickname"),
vcard.nickname);
if (vcard.bday)
g_string_append_printf(s, "%s:\t\t%s\n",
_("Birth Day"),
vcard.bday);
if (vcard.title)
g_string_append_printf(s, "%s:\t\t%s\n",
_("Job Title"),
vcard.title);
if (vcard.role)
g_string_append_printf(s, "%s:\t\t%s\n",
_("Job Role"),
vcard.role);
if (vcard.org_name)
g_string_append_printf(s, "%s:\t%s\n",
_("Organization"),
vcard.org_name);
if (vcard.org_unit)
g_string_append_printf(s, "%s:\t\t%s\n",
_("Unit"),
vcard.org_unit);
if (vcard.url)
g_string_append_printf(s, "%s:\t%s\n",
_("Homepage"),
vcard.url);
if (vcard.label)
g_string_append_printf(s, "%s:\t%s\n",
_("Address"),
vcard.label);
for (i = 0; i < vcard.num_tels; i++) {
if (vcard.tels[i].telnum)
g_string_append_printf(s, "%s:\t\t\t%s\n",
_("Phone"),
vcard.tels[i].telnum);
}
for (i = 0; i < vcard.num_emails; i++) {
if (vcard.emails[i].address)
g_string_append_printf(s, "%s:\t\t%s\n",
_("Email"),
vcard.emails[i].address);
}
if (vcard.note)
g_string_append_printf(s, "\n%s:\t\t%s\n",
_("Note"),
vcard.note);
break;
}
}
purple_notify_info(NULL, _("User Information"), _("User Information"),
s->str);
g_string_free(s, TRUE);
}
#endif
/* Command reply handler. Delivers a reply to command that was sent
earlier. The `conn' is the associated client connection. The `command'
indicates the command reply type. If the `status' other than
SILC_STATUS_OK an error occurred. In this case the `error' will indicate
the error. It is possible to receive list of command replies and list
of errors. In this case the `status' will indicate it is an list entry
(the `status' is SILC_STATUS_LIST_START, SILC_STATUS_LIST_ITEM and/or
SILC_STATUS_LIST_END).
The arguments received in `ap' are command specific. See a separate
documentation in the Toolkit Reference Manual for the command reply
arguments. */
static
void
silc_command_reply
(
SilcClient
client
,
SilcClientConnection
conn
,
SilcCommand
command
,
SilcStatus
status
,
SilcStatus
error
,
va_list
ap
)
{
PurpleConnection
*
gc
=
client
->
application
;
SilcPurple
sg
=
gc
->
proto_data
;
PurpleConversation
*
convo
;
switch
(
command
)
{
case
SILC_COMMAND_JOIN
:
{
SilcChannelEntry
channel
;
PurpleConversation
*
convo
;
SilcHashTableList
*
user_list
;
SilcChannelUser
chu
;
GList
*
users
=
NULL
,
*
flags
=
NULL
;
char
tmp
[
256
],
*
topic
;
if
(
status
!=
SILC_STATUS_OK
)
{
purple_notify_error
(
gc
,
_
(
"Join Chat"
),
_
(
"Cannot join channel"
),
silc_get_status_message
(
error
));
return
;
}
(
void
)
va_arg
(
ap
,
char
*
);
channel
=
va_arg
(
ap
,
SilcChannelEntry
);
(
void
)
va_arg
(
ap
,
SilcUInt32
);
user_list
=
va_arg
(
ap
,
SilcHashTableList
*
);
topic
=
va_arg
(
ap
,
char
*
);
/* Add channel to Purple */
channel
->
context
=
SILC_32_TO_PTR
(
++
sg
->
channel_ids
);
serv_got_joined_chat
(
gc
,
sg
->
channel_ids
,
channel
->
channel_name
);
convo
=
purple_find_conversation_with_account
(
PURPLE_CONV_TYPE_CHAT
,
channel
->
channel_name
,
sg
->
account
);
if
(
!
convo
)
return
;
/* Add all users to channel */
while
(
silc_hash_table_get
(
user_list
,
NULL
,
(
void
*
)
&
chu
))
{
PurpleConvChatBuddyFlags
f
=
PURPLE_CBFLAGS_NONE
;
chu
->
context
=
SILC_32_TO_PTR
(
sg
->
channel_ids
);
if
(
chu
->
mode
&
SILC_CHANNEL_UMODE_CHANFO
)
f
|=
PURPLE_CBFLAGS_FOUNDER
;
if
(
chu
->
mode
&
SILC_CHANNEL_UMODE_CHANOP
)
f
|=
PURPLE_CBFLAGS_OP
;
users
=
g_list_append
(
users
,
chu
->
client
->
nickname
);
flags
=
g_list_append
(
flags
,
GINT_TO_POINTER
(
f
));
if
(
chu
->
mode
&
SILC_CHANNEL_UMODE_CHANFO
)
{
if
(
chu
->
client
==
conn
->
local_entry
)
g_snprintf
(
tmp
,
sizeof
(
tmp
),
_
(
"You are channel founder on <I>%s</I>"
),
channel
->
channel_name
);
else
g_snprintf
(
tmp
,
sizeof
(
tmp
),
_
(
"Channel founder on <I>%s</I> is <I>%s</I>"
),
channel
->
channel_name
,
chu
->
client
->
nickname
);
purple_conversation_write
(
convo
,
NULL
,
tmp
,
PURPLE_MESSAGE_SYSTEM
,
time
(
NULL
));
}
}
purple_conv_chat_add_users
(
PURPLE_CONV_CHAT
(
convo
),
users
,
NULL
,
flags
,
FALSE
);
g_list_free
(
users
);
g_list_free
(
flags
);
/* Set topic */
if
(
topic
)
purple_conv_chat_set_topic
(
PURPLE_CONV_CHAT
(
convo
),
NULL
,
topic
);
/* Set nick */
purple_conv_chat_set_nick
(
PURPLE_CONV_CHAT
(
convo
),
conn
->
local_entry
->
nickname
);
}
break
;
case
SILC_COMMAND_LEAVE
:
break
;
case
SILC_COMMAND_USERS
:
break
;
case
SILC_COMMAND_WHOIS
:
{
SilcUInt32
*
user_modes
;
SilcDList
channels
;
SilcClientEntry
client_entry
;
char
tmp
[
1024
],
*
tmp2
;
char
*
moodstr
,
*
statusstr
,
*
contactstr
,
*
langstr
,
*
devicestr
,
*
tzstr
,
*
geostr
;
PurpleNotifyUserInfo
*
user_info
;
if
(
status
!=
SILC_STATUS_OK
)
{
purple_notify_error
(
gc
,
_
(
"User Information"
),
_
(
"Cannot get user information"
),
silc_get_status_message
(
error
));
break
;
}
client_entry
=
va_arg
(
ap
,
SilcClientEntry
);
(
void
)
va_arg
(
ap
,
char
*
);
(
void
)
va_arg
(
ap
,
char
*
);
(
void
)
va_arg
(
ap
,
char
*
);
channels
=
va_arg
(
ap
,
SilcDList
);
(
void
)
va_arg
(
ap
,
SilcUInt32
);
va_arg
(
ap
,
SilcUInt32
);
/* idle */
(
void
)
va_arg
(
ap
,
unsigned
char
*
);
user_modes
=
va_arg
(
ap
,
SilcUInt32
*
);
user_info
=
purple_notify_user_info_new
();
tmp2
=
g_markup_escape_text
(
client_entry
->
nickname
,
-1
);
purple_notify_user_info_add_pair
(
user_info
,
_
(
"Nickname"
),
tmp2
);
g_free
(
tmp2
);
if
(
client_entry
->
realname
)
{
tmp2
=
g_markup_escape_text
(
client_entry
->
realname
,
-1
);
purple_notify_user_info_add_pair
(
user_info
,
_
(
"Real Name"
),
tmp2
);
g_free
(
tmp2
);
}
tmp2
=
g_markup_escape_text
(
client_entry
->
username
,
-1
);
if
(
*
client_entry
->
hostname
)
{
gchar
*
tmp3
;
tmp3
=
g_strdup_printf
(
"%s@%s"
,
tmp2
,
client_entry
->
hostname
);
purple_notify_user_info_add_pair
(
user_info
,
_
(
"Username"
),
tmp3
);
g_free
(
tmp3
);
}
else
purple_notify_user_info_add_pair
(
user_info
,
_
(
"Username"
),
tmp2
);
g_free
(
tmp2
);
if
(
client_entry
->
mode
)
{
memset
(
tmp
,
0
,
sizeof
(
tmp
));
silcpurple_get_umode_string
(
client_entry
->
mode
,
tmp
,
sizeof
(
tmp
)
-
strlen
(
tmp
));
purple_notify_user_info_add_pair
(
user_info
,
_
(
"User Modes"
),
tmp
);
}
silcpurple_parse_attrs
(
client_entry
->
attrs
,
&
moodstr
,
&
statusstr
,
&
contactstr
,
&
langstr
,
&
devicestr
,
&
tzstr
,
&
geostr
);
if
(
moodstr
)
{
purple_notify_user_info_add_pair
(
user_info
,
_
(
"Mood"
),
moodstr
);
g_free
(
moodstr
);
}
if
(
statusstr
)
{
tmp2
=
g_markup_escape_text
(
statusstr
,
-1
);
purple_notify_user_info_add_pair
(
user_info
,
_
(
"Status Text"
),
tmp2
);
g_free
(
statusstr
);
g_free
(
tmp2
);
}
if
(
contactstr
)
{
purple_notify_user_info_add_pair
(
user_info
,
_
(
"Preferred Contact"
),
contactstr
);
g_free
(
contactstr
);
}
if
(
langstr
)
{
purple_notify_user_info_add_pair
(
user_info
,
_
(
"Preferred Language"
),
langstr
);
g_free
(
langstr
);
}
if
(
devicestr
)
{
purple_notify_user_info_add_pair
(
user_info
,
_
(
"Device"
),
devicestr
);
g_free
(
devicestr
);
}
if
(
tzstr
)
{
purple_notify_user_info_add_pair
(
user_info
,
_
(
"Timezone"
),
tzstr
);
g_free
(
tzstr
);
}
if
(
geostr
)
{
purple_notify_user_info_add_pair
(
user_info
,
_
(
"Geolocation"
),
geostr
);
g_free
(
geostr
);
}
if
(
*
client_entry
->
server
)
purple_notify_user_info_add_pair
(
user_info
,
_
(
"Server"
),
client_entry
->
server
);
if
(
channels
&&
user_modes
)
{
SilcChannelPayload
entry
;
int
i
=
0
;
memset
(
tmp
,
0
,
sizeof
(
tmp
));
silc_dlist_start
(
channels
);
while
((
entry
=
silc_dlist_get
(
channels
)))
{
SilcUInt32
name_len
;
char
*
m
=
silc_client_chumode_char
(
user_modes
[
i
++
]);
char
*
name
=
(
char
*
)
silc_channel_get_name
(
entry
,
&
name_len
);
if
(
m
)
silc_strncat
(
tmp
,
sizeof
(
tmp
)
-
1
,
m
,
strlen
(
m
));
silc_strncat
(
tmp
,
sizeof
(
tmp
)
-
1
,
name
,
name_len
);
silc_strncat
(
tmp
,
sizeof
(
tmp
)
-
1
,
" "
,
1
);
silc_free
(
m
);
}
tmp2
=
g_markup_escape_text
(
tmp
,
-1
);
purple_notify_user_info_add_pair
(
user_info
,
_
(
"Currently on"
),
tmp2
);
g_free
(
tmp2
);
}
if
(
client_entry
->
public_key
)
{
char
*
fingerprint
,
*
babbleprint
;
unsigned
char
*
pk
;
SilcUInt32
pk_len
;
pk
=
silc_pkcs_public_key_encode
(
client_entry
->
public_key
,
&
pk_len
);
if
(
pk
)
{
fingerprint
=
silc_hash_fingerprint
(
NULL
,
pk
,
pk_len
);
babbleprint
=
silc_hash_babbleprint
(
NULL
,
pk
,
pk_len
);
purple_notify_user_info_add_pair
(
user_info
,
_
(
"Public Key Fingerprint"
),
fingerprint
);
purple_notify_user_info_add_pair
(
user_info
,
_
(
"Public Key Babbleprint"
),
babbleprint
);
silc_free
(
fingerprint
);
silc_free
(
babbleprint
);
silc_free
(
pk
);
}
}
#if 0
/* XXX for now, let's not show attrs here */
if (client_entry->attrs)
purple_request_action(gc, _("User Information"),
_("User Information"),
buf, 1, client_entry, 2,
_("OK"), G_CALLBACK(silcpurple_whois_more),
_("_More..."), G_CALLBACK(silcpurple_whois_more), gc->account, NULL, NULL);
else
#endif /* 0 */
purple_notify_userinfo
(
gc
,
client_entry
->
nickname
,
user_info
,
NULL
,
NULL
);
purple_notify_user_info_destroy
(
user_info
);
}
break
;
case
SILC_COMMAND_WHOWAS
:
{
SilcClientEntry
client_entry
;
char
*
nickname
,
*
realname
,
*
username
,
*
tmp
;
PurpleNotifyUserInfo
*
user_info
;
if
(
status
!=
SILC_STATUS_OK
)
{
purple_notify_error
(
gc
,
_
(
"User Information"
),
_
(
"Cannot get user information"
),
silc_get_status_message
(
error
));
break
;
}
client_entry
=
va_arg
(
ap
,
SilcClientEntry
);
nickname
=
va_arg
(
ap
,
char
*
);
username
=
va_arg
(
ap
,
char
*
);
realname
=
va_arg
(
ap
,
char
*
);
if
(
!
nickname
)
break
;
user_info
=
purple_notify_user_info_new
();
tmp
=
g_markup_escape_text
(
nickname
,
-1
);
purple_notify_user_info_add_pair
(
user_info
,
_
(
"Nickname"
),
tmp
);
g_free
(
tmp
);
if
(
realname
)
{
tmp
=
g_markup_escape_text
(
realname
,
-1
);
purple_notify_user_info_add_pair
(
user_info
,
_
(
"Real Name"
),
tmp
);
g_free
(
tmp
);
}
if
(
username
)
{
tmp
=
g_markup_escape_text
(
username
,
-1
);
if
(
client_entry
&&
*
client_entry
->
hostname
)
{
gchar
*
tmp3
;
tmp3
=
g_strdup_printf
(
"%s@%s"
,
tmp
,
client_entry
->
hostname
);
purple_notify_user_info_add_pair
(
user_info
,
_
(
"Username"
),
tmp3
);
g_free
(
tmp3
);
}
else
purple_notify_user_info_add_pair
(
user_info
,
_
(
"Username"
),
tmp
);
g_free
(
tmp
);
}
if
(
client_entry
&&
*
client_entry
->
server
)
purple_notify_user_info_add_pair
(
user_info
,
_
(
"Server"
),
client_entry
->
server
);
if
(
client_entry
&&
client_entry
->
public_key
)
{
char
*
fingerprint
,
*
babbleprint
;
unsigned
char
*
pk
;
SilcUInt32
pk_len
;
pk
=
silc_pkcs_public_key_encode
(
client_entry
->
public_key
,
&
pk_len
);
if
(
pk
)
{
fingerprint
=
silc_hash_fingerprint
(
NULL
,
pk
,
pk_len
);
babbleprint
=
silc_hash_babbleprint
(
NULL
,
pk
,
pk_len
);
purple_notify_user_info_add_pair
(
user_info
,
_
(
"Public Key Fingerprint"
),
fingerprint
);
purple_notify_user_info_add_pair
(
user_info
,
_
(
"Public Key Babbleprint"
),
babbleprint
);
silc_free
(
fingerprint
);
silc_free
(
babbleprint
);
silc_free
(
pk
);
}
}
purple_notify_userinfo
(
gc
,
nickname
,
user_info
,
NULL
,
NULL
);
purple_notify_user_info_destroy
(
user_info
);
}
break
;
case
SILC_COMMAND_DETACH
:
{
const
char
*
file
;
SilcBuffer
detach_data
;
if
(
status
!=
SILC_STATUS_OK
)
{
purple_notify_error
(
gc
,
_
(
"Detach From Server"
),
_
(
"Cannot detach"
),
silc_get_status_message
(
error
));
return
;
}
detach_data
=
va_arg
(
ap
,
SilcBuffer
);
/* Save the detachment data to file. */
file
=
silcpurple_session_file
(
purple_account_get_username
(
sg
->
account
));
g_unlink
(
file
);
silc_file_writefile
(
file
,
(
const
char
*
)
silc_buffer_data
(
detach_data
),
silc_buffer_len
(
detach_data
));
}
break
;
case
SILC_COMMAND_TOPIC
:
{
SilcChannelEntry
channel
;
if
(
status
!=
SILC_STATUS_OK
)
{
purple_notify_error
(
gc
,
_
(
"Topic"
),
_
(
"Cannot set topic"
),
silc_get_status_message
(
error
));
return
;
}
channel
=
va_arg
(
ap
,
SilcChannelEntry
);
convo
=
purple_find_conversation_with_account
(
PURPLE_CONV_TYPE_CHAT
,
channel
->
channel_name
,
sg
->
account
);
if
(
!
convo
)
{
purple_debug_error
(
"silc"
,
"Got a topic for %s, which doesn't exist
\n
"
,
channel
->
channel_name
);
break
;
}
/* Set topic */
if
(
channel
->
topic
)
purple_conv_chat_set_topic
(
PURPLE_CONV_CHAT
(
convo
),
NULL
,
channel
->
topic
);
}
break
;
case
SILC_COMMAND_NICK
:
{
SilcClientEntry
local_entry
;
SilcHashTableList
htl
;
SilcChannelUser
chu
;
const
char
*
oldnick
,
*
newnick
;
if
(
status
!=
SILC_STATUS_OK
)
{
purple_notify_error
(
gc
,
_
(
"Nick"
),
_
(
"Failed to change nickname"
),
silc_get_status_message
(
error
));
return
;
}
local_entry
=
va_arg
(
ap
,
SilcClientEntry
);
newnick
=
va_arg
(
ap
,
char
*
);
/* Change nick on all channels */
silc_hash_table_list
(
local_entry
->
channels
,
&
htl
);
while
(
silc_hash_table_get
(
&
htl
,
NULL
,
(
void
*
)
&
chu
))
{
convo
=
purple_find_conversation_with_account
(
PURPLE_CONV_TYPE_CHAT
,
chu
->
channel
->
channel_name
,
sg
->
account
);
if
(
!
convo
)
continue
;
oldnick
=
purple_conv_chat_get_nick
(
PURPLE_CONV_CHAT
(
convo
));
if
(
!
purple_strequal
(
oldnick
,
purple_normalize
(
purple_conversation_get_account
(
convo
),
newnick
)))
{
purple_conv_chat_rename_user
(
PURPLE_CONV_CHAT
(
convo
),
oldnick
,
newnick
);
purple_conv_chat_set_nick
(
PURPLE_CONV_CHAT
(
convo
),
newnick
);
}
}
silc_hash_table_list_reset
(
&
htl
);
purple_connection_set_display_name
(
gc
,
newnick
);
}
break
;
case
SILC_COMMAND_LIST
:
{
char
*
topic
,
*
name
;
int
usercount
;
PurpleRoomlistRoom
*
room
;
if
(
sg
->
roomlist_cancelled
)
break
;
if
(
error
!=
SILC_STATUS_OK
)
{
purple_notify_error
(
gc
,
_
(
"Error"
),
_
(
"Error retrieving room list"
),
silc_get_status_message
(
error
));
purple_roomlist_set_in_progress
(
sg
->
roomlist
,
FALSE
);
purple_roomlist_unref
(
sg
->
roomlist
);
sg
->
roomlist
=
NULL
;
return
;
}
(
void
)
va_arg
(
ap
,
SilcChannelEntry
);
name
=
va_arg
(
ap
,
char
*
);
if
(
!
name
)
{
purple_notify_error
(
gc
,
_
(
"Roomlist"
),
_
(
"Cannot get room list"
),
_
(
"Network is empty"
));
purple_roomlist_set_in_progress
(
sg
->
roomlist
,
FALSE
);
purple_roomlist_unref
(
sg
->
roomlist
);
sg
->
roomlist
=
NULL
;
return
;
}
topic
=
va_arg
(
ap
,
char
*
);
usercount
=
va_arg
(
ap
,
int
);
room
=
purple_roomlist_room_new
(
PURPLE_ROOMLIST_ROOMTYPE_ROOM
,
name
,
NULL
);
purple_roomlist_room_add_field
(
sg
->
roomlist
,
room
,
name
);
purple_roomlist_room_add_field
(
sg
->
roomlist
,
room
,
SILC_32_TO_PTR
(
usercount
));
purple_roomlist_room_add_field
(
sg
->
roomlist
,
room
,
topic
?
topic
:
""
);
purple_roomlist_room_add
(
sg
->
roomlist
,
room
);
if
(
status
==
SILC_STATUS_LIST_END
||
status
==
SILC_STATUS_OK
)
{
purple_roomlist_set_in_progress
(
sg
->
roomlist
,
FALSE
);
purple_roomlist_unref
(
sg
->
roomlist
);
sg
->
roomlist
=
NULL
;
}
}
break
;
case
SILC_COMMAND_GETKEY
:
{
SilcPublicKey
public_key
;
if
(
status
!=
SILC_STATUS_OK
)
{
purple_notify_error
(
gc
,
_
(
"Get Public Key"
),
_
(
"Cannot fetch the public key"
),
silc_get_status_message
(
error
));
return
;
}
(
void
)
va_arg
(
ap
,
SilcUInt32
);
(
void
)
va_arg
(
ap
,
void
*
);
public_key
=
va_arg
(
ap
,
SilcPublicKey
);
if
(
!
public_key
)
purple_notify_error
(
gc
,
_
(
"Get Public Key"
),
_
(
"Cannot fetch the public key"
),
_
(
"No public key was received"
));
}
break
;
case
SILC_COMMAND_INFO
:
{
char
*
server_name
;
char
*
server_info
;
char
tmp
[
256
];
if
(
status
!=
SILC_STATUS_OK
)
{
purple_notify_error
(
gc
,
_
(
"Server Information"
),
_
(
"Cannot get server information"
),
silc_get_status_message
(
error
));
return
;
}
(
void
)
va_arg
(
ap
,
SilcServerEntry
);
server_name
=
va_arg
(
ap
,
char
*
);
server_info
=
va_arg
(
ap
,
char
*
);
if
(
server_name
&&
server_info
)
{
g_snprintf
(
tmp
,
sizeof
(
tmp
),
"Server: %s
\n
%s"
,
server_name
,
server_info
);
purple_notify_info
(
gc
,
NULL
,
_
(
"Server Information"
),
tmp
);
}
}
break
;
case
SILC_COMMAND_STATS
:
{
SilcClientStats
*
stats
;
char
*
msg
;
if
(
status
!=
SILC_STATUS_OK
)
{
purple_notify_error
(
gc
,
_
(
"Server Statistics"
),
_
(
"Cannot get server statistics"
),
silc_get_status_message
(
error
));
return
;
}
stats
=
va_arg
(
ap
,
SilcClientStats
*
);
msg
=
g_strdup_printf
(
_
(
"Local server start time: %s
\n
"
"Local server uptime: %s
\n
"
"Local server clients: %d
\n
"
"Local server channels: %d
\n
"
"Local server operators: %d
\n
"
"Local router operators: %d
\n
"
"Local cell clients: %d
\n
"
"Local cell channels: %d
\n
"
"Local cell servers: %d
\n
"
"Total clients: %d
\n
"
"Total channels: %d
\n
"
"Total servers: %d
\n
"
"Total routers: %d
\n
"
"Total server operators: %d
\n
"
"Total router operators: %d
\n
"
),
silc_time_string
(
stats
->
starttime
),
purple_str_seconds_to_string
((
int
)
stats
->
uptime
),
(
int
)
stats
->
my_clients
,
(
int
)
stats
->
my_channels
,
(
int
)
stats
->
my_server_ops
,
(
int
)
stats
->
my_router_ops
,
(
int
)
stats
->
cell_clients
,
(
int
)
stats
->
cell_channels
,
(
int
)
stats
->
cell_servers
,
(
int
)
stats
->
clients
,
(
int
)
stats
->
channels
,
(
int
)
stats
->
servers
,
(
int
)
stats
->
routers
,
(
int
)
stats
->
server_ops
,
(
int
)
stats
->
router_ops
);
purple_notify_info
(
gc
,
NULL
,
_
(
"Network Statistics"
),
msg
);
g_free
(
msg
);
}
break
;
case
SILC_COMMAND_PING
:
{
if
(
status
!=
SILC_STATUS_OK
)
{
purple_notify_error
(
gc
,
_
(
"Ping"
),
_
(
"Ping failed"
),
silc_get_status_message
(
error
));
return
;
}
purple_notify_info
(
gc
,
_
(
"Ping"
),
_
(
"Ping reply received from server"
),
NULL
);
}
break
;
case
SILC_COMMAND_KILL
:
if
(
status
!=
SILC_STATUS_OK
)
{
purple_notify_error
(
gc
,
_
(
"Kill User"
),
_
(
"Could not kill user"
),
silc_get_status_message
(
error
));
return
;
}
break
;
case
SILC_COMMAND_CMODE
:
{
SilcChannelEntry
channel_entry
;
SilcDList
channel_pubkeys
,
list
;
SilcArgumentDecodedList
e
;
if
(
status
!=
SILC_STATUS_OK
)
return
;
channel_entry
=
va_arg
(
ap
,
SilcChannelEntry
);
(
void
)
va_arg
(
ap
,
SilcUInt32
);
(
void
)
va_arg
(
ap
,
SilcPublicKey
);
channel_pubkeys
=
va_arg
(
ap
,
SilcDList
);
if
(
!
sg
->
chpk
)
break
;
list
=
silc_dlist_init
();
if
(
channel_pubkeys
)
{
silc_dlist_start
(
channel_pubkeys
);
while
((
e
=
silc_dlist_get
(
channel_pubkeys
)))
{
if
(
e
->
arg_type
==
0x00
||
e
->
arg_type
==
0x03
)
silc_dlist_add
(
list
,
silc_pkcs_public_key_copy
(
e
->
argument
));
}
}
silcpurple_chat_chauth_show
(
sg
,
channel_entry
,
list
);
}
break
;
case
SILC_COMMAND_WATCH
:
if
(
status
!=
SILC_STATUS_OK
)
{
purple_notify_error
(
gc
,
_
(
"WATCH"
),
_
(
"Cannot watch user"
),
silc_get_status_message
(
error
));
return
;
}
break
;
default
:
if
(
status
==
SILC_STATUS_OK
)
purple_debug_info
(
"silc"
,
"Unhandled command: %d (succeeded)
\n
"
,
command
);
else
purple_debug_info
(
"silc"
,
"Unhandled command: %d (failed: %s)
\n
"
,
command
,
silc_get_status_message
(
error
));
break
;
}
}
/* Generic command reply callback for silc_client_command_send. Simply
calls the default command_reply client operation callback */
SilcBool
silcpurple_command_reply
(
SilcClient
client
,
SilcClientConnection
conn
,
SilcCommand
command
,
SilcStatus
status
,
SilcStatus
error
,
void
*
context
,
va_list
ap
)
{
silc_command_reply
(
client
,
conn
,
command
,
status
,
error
,
ap
);
return
TRUE
;
}
typedef
struct
{
union
{
SilcAskPassphrase
ask_pass
;
SilcGetAuthMeth
get_auth
;
}
u
;
void
*
context
;
}
*
SilcPurpleAskPassphrase
;
static
void
silc_ask_auth_password_cb
(
const
unsigned
char
*
passphrase
,
SilcUInt32
passphrase_len
,
void
*
context
)
{
SilcPurpleAskPassphrase
internal
=
context
;
if
(
!
passphrase
||
!
(
*
passphrase
))
internal
->
u
.
get_auth
(
SILC_AUTH_NONE
,
NULL
,
0
,
internal
->
context
);
else
internal
->
u
.
get_auth
(
SILC_AUTH_PASSWORD
,
(
unsigned
char
*
)
passphrase
,
passphrase_len
,
internal
->
context
);
silc_free
(
internal
);
}
/* Find authentication method and authentication data by hostname and
port. The hostname may be IP address as well. The `auth_method' is
the authentication method the remote connection requires. It is
however possible that remote accepts also some other authentication
method. Application should use the method that may have been
configured for this connection. If none has been configured it should
use the required `auth_method'. If the `auth_method' is
SILC_AUTH_NONE, server does not require any authentication or the
required authentication method is not known. The `completion'
callback must be called to deliver the chosen authentication method
and data. The `conn' may be NULL. */
static
void
silc_get_auth_method
(
SilcClient
client
,
SilcClientConnection
conn
,
char
*
hostname
,
SilcUInt16
port
,
SilcAuthMethod
auth_method
,
SilcGetAuthMeth
completion
,
void
*
context
)
{
PurpleConnection
*
gc
=
client
->
application
;
SilcPurple
sg
=
gc
->
proto_data
;
SilcPurpleAskPassphrase
internal
;
const
char
*
password
;
/* Progress */
if
(
sg
->
resuming
)
purple_connection_update_progress
(
gc
,
_
(
"Resuming session"
),
4
,
5
);
else
purple_connection_update_progress
(
gc
,
_
(
"Authenticating connection"
),
4
,
5
);
/* Check configuration if we have this connection configured. */
if
(
auth_method
==
SILC_AUTH_PUBLIC_KEY
&&
purple_account_get_bool
(
sg
->
account
,
"pubkey-auth"
,
FALSE
))
{
completion
(
SILC_AUTH_PUBLIC_KEY
,
NULL
,
0
,
context
);
return
;
}
if
(
auth_method
==
SILC_AUTH_PASSWORD
)
{
password
=
purple_connection_get_password
(
gc
);
if
(
password
&&
*
password
)
{
completion
(
SILC_AUTH_PASSWORD
,
(
unsigned
char
*
)
password
,
strlen
(
password
),
context
);
return
;
}
/* Ask password from user */
internal
=
silc_calloc
(
1
,
sizeof
(
*
internal
));
if
(
!
internal
)
return
;
internal
->
u
.
get_auth
=
completion
;
internal
->
context
=
context
;
silc_ask_passphrase
(
client
,
conn
,
silc_ask_auth_password_cb
,
internal
);
return
;
}
completion
(
SILC_AUTH_NONE
,
NULL
,
0
,
context
);
}
/* Called to verify received public key. The `conn_type' indicates which
entity (server or client) has sent the public key. If user decides to
trust the key the application may save the key as trusted public key for
later use. The `completion' must be called after the public key has
been verified. */
static
void
silc_verify_public_key
(
SilcClient
client
,
SilcClientConnection
conn
,
SilcConnectionType
conn_type
,
SilcPublicKey
public_key
,
SilcVerifyPublicKey
completion
,
void
*
context
)
{
PurpleConnection
*
gc
=
client
->
application
;
SilcPurple
sg
=
gc
->
proto_data
;
if
(
!
sg
->
conn
&&
(
conn_type
==
SILC_CONN_SERVER
||
conn_type
==
SILC_CONN_ROUTER
))
{
/* Progress */
if
(
sg
->
resuming
)
purple_connection_update_progress
(
gc
,
_
(
"Resuming session"
),
3
,
5
);
else
purple_connection_update_progress
(
gc
,
_
(
"Verifying server public key"
),
3
,
5
);
}
/* Verify public key */
silcpurple_verify_public_key
(
client
,
conn
,
NULL
,
conn_type
,
public_key
,
completion
,
context
);
}
static
void
silc_ask_passphrase_cb
(
SilcPurpleAskPassphrase
internal
,
const
char
*
passphrase
)
{
if
(
!
passphrase
||
!
(
*
passphrase
))
internal
->
u
.
ask_pass
(
NULL
,
0
,
internal
->
context
);
else
internal
->
u
.
ask_pass
((
unsigned
char
*
)
passphrase
,
strlen
(
passphrase
),
internal
->
context
);
silc_free
(
internal
);
}
/* Ask (interact, that is) a passphrase from user. The passphrase is
returned to the library by calling the `completion' callback with
the `context'. The returned passphrase SHOULD be in UTF-8 encoded,
if not then the library will attempt to encode. */
static
void
silc_ask_passphrase
(
SilcClient
client
,
SilcClientConnection
conn
,
SilcAskPassphrase
completion
,
void
*
context
)
{
PurpleConnection
*
gc
=
client
->
application
;
SilcPurpleAskPassphrase
internal
=
silc_calloc
(
1
,
sizeof
(
*
internal
));
if
(
!
internal
)
return
;
internal
->
u
.
ask_pass
=
completion
;
internal
->
context
=
context
;
purple_request_input
(
gc
,
_
(
"Passphrase"
),
NULL
,
_
(
"Passphrase required"
),
NULL
,
FALSE
,
TRUE
,
NULL
,
_
(
"OK"
),
G_CALLBACK
(
silc_ask_passphrase_cb
),
_
(
"Cancel"
),
G_CALLBACK
(
silc_ask_passphrase_cb
),
purple_connection_get_account
(
gc
),
NULL
,
NULL
,
internal
);
}
/* Called to indicate that incoming key agreement request has been
received. If the application wants to perform key agreement it may
call silc_client_perform_key_agreement to initiate key agreement or
silc_client_send_key_agreement to provide connection point to the
remote client in case the `hostname' is NULL. If key agreement is
not desired this request can be ignored. The `protocol' is either
value 0 for TCP or value 1 for UDP. */
static
void
silc_key_agreement
(
SilcClient
client
,
SilcClientConnection
conn
,
SilcClientEntry
client_entry
,
const
char
*
hostname
,
SilcUInt16
protocol
,
SilcUInt16
port
)
{
silcpurple_buddy_keyagr_request
(
client
,
conn
,
client_entry
,
hostname
,
port
,
protocol
);
}
/* Notifies application that file transfer protocol session is being
requested by the remote client indicated by the `client_entry' from
the `hostname' and `port'. The `session_id' is the file transfer
session and it can be used to either accept or reject the file
transfer request, by calling the silc_client_file_receive or
silc_client_file_close, respectively. */
static
void
silc_ftp
(
SilcClient
client
,
SilcClientConnection
conn
,
SilcClientEntry
client_entry
,
SilcUInt32
session_id
,
const
char
*
hostname
,
SilcUInt16
port
)
{
silcpurple_ftp_request
(
client
,
conn
,
client_entry
,
session_id
,
hostname
,
port
);
}
SilcClientOperations
ops
=
{
silc_say
,
silc_channel_message
,
silc_private_message
,
silc_notify
,
silc_command
,
silc_command_reply
,
silc_get_auth_method
,
silc_verify_public_key
,
silc_ask_passphrase
,
silc_key_agreement
,
silc_ftp
};