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
|
"""Library code for GLib/D-Bus-related code generation.
The master copy of this library is in the telepathy-glib repository -
please make any changes there.
"""
# Copyright (C) 2006-2008 Collabora Limited
#
# 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
from libtpcodegen import NS_TP, \
Signature, \
cmp_by_name, \
escape_as_identifier, \
get_by_path, \
get_descendant_text, \
get_docstring, \
xml_escape, \
get_deprecated
def dbus_gutils_wincaps_to_uscore(s):
"""Bug-for-bug compatible Python port of _dbus_gutils_wincaps_to_uscore
which gets sequences of capital letters wrong in the same way.
(e.g. in Telepathy, SendDTMF -> send_dt_mf)
"""
ret = ''
for c in s:
if c >= 'A' and c <= 'Z':
length = len(ret)
if length > 0 and (length < 2 or ret[length-2] != '_'):
ret += '_'
ret += c.lower()
else:
ret += c
return ret
def signal_to_marshal_type(signal):
"""
return a list of strings indicating the marshalling type for this signal.
"""
mtype=[]
for i in signal.getElementsByTagName("arg"):
name =i.getAttribute("name")
type = i.getAttribute("type")
mtype.append(type_to_gtype(type)[2])
return mtype
_glib_marshallers = ['VOID', 'BOOLEAN', 'CHAR', 'UCHAR', 'INT',
'STRING', 'UINT', 'LONG', 'ULONG', 'ENUM', 'FLAGS', 'FLOAT',
'DOUBLE', 'STRING', 'PARAM', 'BOXED', 'POINTER', 'OBJECT',
'UINT_POINTER']
def signal_to_marshal_name(signal, prefix):
mtype = signal_to_marshal_type(signal)
if len(mtype):
name = '_'.join(mtype)
else:
name = 'VOID'
if name in _glib_marshallers:
return 'g_cclosure_marshal_VOID__' + name
else:
return prefix + '_marshal_VOID__' + name
def method_to_glue_marshal_name(method, prefix):
mtype = []
for i in method.getElementsByTagName("arg"):
if i.getAttribute("direction") != "out":
type = i.getAttribute("type")
mtype.append(type_to_gtype(type)[2])
mtype.append('POINTER')
name = '_'.join(mtype)
if name in _glib_marshallers:
return 'g_cclosure_marshal_VOID__' + name
else:
return prefix + '_marshal_VOID__' + name
def type_to_gtype(s):
if s == 'y': #byte
return ("guchar ", "G_TYPE_UCHAR","UCHAR", False)
elif s == 'b': #boolean
return ("gboolean ", "G_TYPE_BOOLEAN","BOOLEAN", False)
elif s == 'n': #int16
return ("gint ", "G_TYPE_INT","INT", False)
elif s == 'q': #uint16
return ("guint ", "G_TYPE_UINT","UINT", False)
elif s == 'i': #int32
return ("gint ", "G_TYPE_INT","INT", False)
elif s == 'u': #uint32
return ("guint ", "G_TYPE_UINT","UINT", False)
elif s == 'x': #int64
return ("gint64 ", "G_TYPE_INT64","INT64", False)
elif s == 't': #uint64
return ("guint64 ", "G_TYPE_UINT64","UINT64", False)
elif s == 'd': #double
return ("gdouble ", "G_TYPE_DOUBLE","DOUBLE", False)
elif s == 's': #string
return ("gchar *", "G_TYPE_STRING", "STRING", True)
elif s == 'g': #signature - FIXME
return ("gchar *", "DBUS_TYPE_G_SIGNATURE", "STRING", True)
elif s == 'o': #object path
return ("gchar *", "DBUS_TYPE_G_OBJECT_PATH", "BOXED", True)
elif s == 'v': #variant
return ("GValue *", "G_TYPE_VALUE", "BOXED", True)
elif s == 'as': #array of strings
return ("gchar **", "G_TYPE_STRV", "BOXED", True)
elif s == 'ay': #byte array
return ("GArray *",
"dbus_g_type_get_collection (\"GArray\", G_TYPE_UCHAR)", "BOXED",
True)
elif s == 'au': #uint array
return ("GArray *", "DBUS_TYPE_G_UINT_ARRAY", "BOXED", True)
elif s == 'ai': #int array
return ("GArray *", "DBUS_TYPE_G_INT_ARRAY", "BOXED", True)
elif s == 'ax': #int64 array
return ("GArray *", "DBUS_TYPE_G_INT64_ARRAY", "BOXED", True)
elif s == 'at': #uint64 array
return ("GArray *", "DBUS_TYPE_G_UINT64_ARRAY", "BOXED", True)
elif s == 'ad': #double array
return ("GArray *", "DBUS_TYPE_G_DOUBLE_ARRAY", "BOXED", True)
elif s == 'ab': #boolean array
return ("GArray *", "DBUS_TYPE_G_BOOLEAN_ARRAY", "BOXED", True)
elif s == 'ao': #object path array
return ("GPtrArray *",
'dbus_g_type_get_collection ("GPtrArray",'
' DBUS_TYPE_G_OBJECT_PATH)',
"BOXED", True)
elif s == 'a{ss}': #hash table of string to string
return ("GHashTable *", "DBUS_TYPE_G_STRING_STRING_HASHTABLE", "BOXED", False)
elif s[:2] == 'a{': #some arbitrary hash tables
if s[2] not in ('y', 'b', 'n', 'q', 'i', 'u', 's', 'o', 'g'):
raise Exception("can't index a hashtable off non-basic type " + s)
first = type_to_gtype(s[2])
second = type_to_gtype(s[3:-1])
return ("GHashTable *", "(dbus_g_type_get_map (\"GHashTable\", " + first[1] + ", " + second[1] + "))", "BOXED", False)
elif s[:2] in ('a(', 'aa'): # array of structs or arrays, recurse
gtype = type_to_gtype(s[1:])[1]
return ("GPtrArray *", "(dbus_g_type_get_collection (\"GPtrArray\", "+gtype+"))", "BOXED", True)
elif s[:1] == '(': #struct
gtype = "(dbus_g_type_get_struct (\"GValueArray\", "
for subsig in Signature(s[1:-1]):
gtype = gtype + type_to_gtype(subsig)[1] + ", "
gtype = gtype + "G_TYPE_INVALID))"
return ("GValueArray *", gtype, "BOXED", True)
# we just don't know ..
raise Exception("don't know the GType for " + s)
|
