1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
178
179
180
181
182
183
184
185
186
187
188
189
190
191
192
193
194
195
196
197
198
199
200
201
202
203
204
205
206
207
208
209
210
211
212
213
214
215
216
217
218
219
220
221
222
223
224
225
226
227
228
229
|
#!/usr/bin/env python
import dbus
import re
import urllib
import sys
import xml.dom.minidom
xml.dom.minidom.Element.all = xml.dom.minidom.Element.getElementsByTagName
obj = None
try:
obj = dbus.SessionBus().get_object("im.pidgin.purple.PurpleService", "/im/pidgin/purple/PurpleObject")
except:
pass
purple = dbus.Interface(obj, "im.pidgin.purple.PurpleInterface")
class CheckedObject:
def __init__(self, obj):
self.obj = obj
def __getattr__(self, attr):
return CheckedAttribute(self, attr)
class CheckedAttribute:
def __init__(self, cobj, attr):
self.cobj = cobj
self.attr = attr
def __call__(self, *args):
result = self.cobj.obj.__getattr__(self.attr)(*args)
if result == 0:
raise "Error: " + self.attr + " " + str(args) + " returned " + str(result)
return result
def show_help():
print """This program uses D-Bus to communicate with purple.
Usage:
%s "command1" "command2" ...
Each command is of one of the three types:
[protocol:]commandname?param1=value1¶m2=value2&...
FunctionName?param1=value1¶m2=value2&...
FunctionName(value1,value2,...)
The second and third form are provided for completeness but their use
is not recommended; use purple-send or purple-send-async instead. The
second form uses introspection to find out the parameter names and
their types, therefore it is rather slow.
Examples of commands:
jabber:goim?screenname=testone@localhost&message=hi
jabber:gochat?room=TestRoom&server=conference.localhost
jabber:getinfo?screenname=testone@localhost
jabber:addbuddy?screenname=my friend
setstatus?status=away&message=don't disturb
quit
PurpleAccountsFindConnected?name=&protocol=prpl-jabber
PurpleAccountsFindConnected(,prpl-jabber)
""" % sys.argv[0]
cpurple = CheckedObject(purple)
urlregexp = r"^(([^:/?#]+):)?(//([^/?#]*))?([^?#]*)(\?([^#]*))?(#(.*))?"
def extendlist(list, length, fill):
if len(list) < length:
return list + [fill] * (length - len(list))
else:
return list
def convert(value):
try:
return int(value)
except:
return value
def findaccount(accountname, protocolname):
try:
# prefer connected accounts
account = cpurple.PurpleAccountsFindConnected(accountname, protocolname)
return account
except:
# try to get any account and connect it
account = cpurple.PurpleAccountsFindAny(accountname, protocolname)
purple.PurpleAccountSetStatusVargs(account, "online", 1)
purple.PurpleAccountConnect(account)
return account
def execute(uri):
match = re.match(urlregexp, uri)
protocol = match.group(2)
if protocol == "xmpp":
protocol = "jabber"
if protocol is not None:
protocol = "prpl-" + protocol
command = match.group(5)
paramstring = match.group(7)
params = {}
if paramstring is not None:
for param in paramstring.split("&"):
key, value = extendlist(param.split("=",1), 2, "")
params[key] = urllib.unquote(value)
accountname = params.get("account", "")
if command == "goim":
account = findaccount(accountname, protocol)
conversation = cpurple.PurpleConversationNew(1, account, params["screenname"])
if "message" in params:
im = cpurple.PurpleConversationGetImData(conversation)
purple.PurpleConvImSend(im, params["message"])
return None
elif command == "gochat":
account = findaccount(accountname, protocol)
connection = cpurple.PurpleAccountGetConnection(account)
return purple.ServJoinChat(connection, params)
elif command == "addbuddy":
account = findaccount(accountname, protocol)
return cpurple.PurpleBlistRequestAddBuddy(account, params["screenname"],
params.get("group", ""), "")
elif command == "setstatus":
current = purple.PurpleSavedstatusGetCurrent()
if "status" in params:
status_id = params["status"]
status_type = purple.PurplePrimitiveGetTypeFromId(status_id)
else:
status_type = purple.PurpleSavedstatusGetType(current)
status_id = purple.PurplePrimitiveGetIdFromType(status_type)
if "message" in params:
message = params["message"];
else:
message = purple.PurpleSavedstatusGetMessage(current)
if "account" in params:
accounts = [cpurple.PurpleAccountsFindAny(accountname, protocol)]
for account in accounts:
status = purple.PurpleAccountGetStatus(account, status_id)
type = purple.PurpleStatusGetType(status)
purple.PurpleSavedstatusSetSubstatus(current, account, type, message)
purple.PurpleSavedstatusActivateForAccount(current, account)
else:
accounts = purple.PurpleAccountsGetAllActive()
saved = purple.PurpleSavedstatusNew("", status_type)
purple.PurpleSavedstatusSetMessage(saved, message)
purple.PurpleSavedstatusActivate(saved)
return None
elif command == "getstatus":
current = purple.PurpleSavedstatusGetCurrent()
status_type = purple.PurpleSavedstatusGetType(current)
status_id = purple.PurplePrimitiveGetIdFromType(status_type)
return status_id
elif command == "getinfo":
account = findaccount(accountname, protocol)
connection = cpurple.PurpleAccountGetConnection(account)
return purple.ServGetInfo(connection, params["screenname"])
elif command == "quit":
return purple.PurpleCoreQuit()
elif command == "uri":
return None
else:
match = re.match(r"(\w+)\s*\(([^)]*)\)", command)
if match is not None:
name = match.group(1)
argstr = match.group(2)
if argstr == "":
args = []
else:
args = argstr.split(",")
fargs = []
for arg in args:
fargs.append(convert(arg.strip()))
return purple.__getattr__(name)(*fargs)
else:
# introspect the object to get parameter names and types
# this is slow because the entire introspection info must be downloaded
data = dbus.Interface(obj, "org.freedesktop.DBus.Introspectable").\
Introspect()
introspect = xml.dom.minidom.parseString(data).documentElement
for method in introspect.all("method"):
if command == method.getAttribute("name"):
methodparams = []
for arg in method.all("arg"):
if arg.getAttribute("direction") == "in":
value = params[arg.getAttribute("name")]
type = arg.getAttribute("type")
if type == "s":
methodparams.append(value)
elif type == "i":
methodparams.append(int(value))
else:
raise "Don't know how to handle type \"%s\"" % type
return purple.__getattr__(command)(*methodparams)
show_help()
raise "Unknown command: %s" % command
if len(sys.argv) == 1:
show_help()
elif (obj == None):
print "No existing libpurple instance detected."
sys.exit(1);
for arg in sys.argv[1:]:
output = execute(arg)
if (output != None):
print output
|
