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
230
231
232
233
234
235
236
237
238
239
240
|
/* GNU Mailutils -- a suite of utilities for electronic mail
Copyright (C) 2009-2012 Free Software Foundation, Inc.
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 3 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, see
<http://www.gnu.org/licenses/>. */
#include "libmu_py.h"
#define PY_MODULE "header"
#define PY_CSNAME "HeaderType"
static PyObject *
_repr (PyObject *self)
{
char buf[80];
sprintf (buf, "<" PY_MODULE "." PY_CSNAME " instance at %p>", self);
return PyString_FromString (buf);
}
static PyTypeObject PyHeaderType = {
PyObject_HEAD_INIT(NULL)
0, /* ob_size */
PY_MODULE "." PY_CSNAME, /* tp_name */
sizeof (PyHeader), /* tp_basicsize */
0, /* tp_itemsize */
(destructor)_py_dealloc, /* tp_dealloc */
0, /* tp_print */
0, /* tp_getattr; __getattr__ */
0, /* tp_setattr; __setattr__ */
0, /* tp_compare; __cmp__ */
_repr, /* tp_repr; __repr__ */
0, /* tp_as_number */
0, /* tp_as_sequence */
0, /* tp_as_mapping */
0, /* tp_hash; __hash__ */
0, /* tp_call; __call__ */
_repr, /* tp_str; __str__ */
0, /* tp_getattro */
0, /* tp_setattro */
0, /* tp_as_buffer */
Py_TPFLAGS_DEFAULT, /* tp_flags */
"", /* tp_doc */
0, /* tp_traverse */
0, /* tp_clear */
0, /* tp_richcompare */
0, /* tp_weaklistoffset */
0, /* tp_iter */
0, /* tp_iternext */
0, /* tp_methods */
0, /* tp_members */
0, /* tp_getset */
0, /* tp_base */
0, /* tp_dict */
0, /* tp_descr_get */
0, /* tp_descr_set */
0, /* tp_dictoffset */
0, /* tp_init */
0, /* tp_alloc */
0, /* tp_new */
};
PyHeader *
PyHeader_NEW ()
{
return (PyHeader *)PyObject_NEW (PyHeader, &PyHeaderType);
}
static PyObject *
api_header_size (PyObject *self, PyObject *args)
{
int status;
size_t size;
PyHeader *py_hdr;
if (!PyArg_ParseTuple (args, "O!", &PyHeaderType, &py_hdr))
return NULL;
status = mu_header_size (py_hdr->hdr, &size);
return status_object (status, PyInt_FromLong (size));
}
static PyObject *
api_header_lines (PyObject *self, PyObject *args)
{
int status;
size_t lines;
PyHeader *py_hdr;
if (!PyArg_ParseTuple (args, "O!", &PyHeaderType, &py_hdr))
return NULL;
status = mu_header_lines (py_hdr->hdr, &lines);
return status_object (status, PyInt_FromLong (lines));
}
static PyObject *
api_header_get_value (PyObject *self, PyObject *args)
{
int status;
char *name;
const char *value = NULL;
PyHeader *py_hdr;
if (!PyArg_ParseTuple (args, "O!s", &PyHeaderType, &py_hdr, &name))
return NULL;
status = mu_header_sget_value (py_hdr->hdr, name, &value);
return status_object (status, PyString_FromString (value ? value : ""));
}
static PyObject *
api_header_get_value_n (PyObject *self, PyObject *args)
{
int status, n;
char *name;
const char *value = NULL;
PyHeader *py_hdr;
if (!PyArg_ParseTuple (args, "O!si", &PyHeaderType, &py_hdr, &name, &n))
return NULL;
status = mu_header_sget_value_n (py_hdr->hdr, name, n, &value);
return status_object (status, PyString_FromString (value ? value : ""));
}
static PyObject *
api_header_set_value (PyObject *self, PyObject *args)
{
int status, replace = 1;
char *name, *value;
PyHeader *py_hdr;
if (!PyArg_ParseTuple (args, "O!ss|i", &PyHeaderType, &py_hdr, &name,
&value, &replace))
return NULL;
status = mu_header_set_value (py_hdr->hdr, name, value, replace);
return _ro (PyInt_FromLong (status));
}
static PyObject *
api_header_get_field_count (PyObject *self, PyObject *args)
{
int status;
size_t count = 0;
PyHeader *py_hdr;
if (!PyArg_ParseTuple (args, "O!", &PyHeaderType, &py_hdr))
return NULL;
status = mu_header_get_field_count (py_hdr->hdr, &count);
return status_object (status, PyInt_FromLong (count));
}
static PyObject *
api_header_get_field_name (PyObject *self, PyObject *args)
{
int status;
size_t idx;
const char *name = NULL;
PyHeader *py_hdr;
if (!PyArg_ParseTuple (args, "O!i", &PyHeaderType, &py_hdr, &idx))
return NULL;
status = mu_header_sget_field_name (py_hdr->hdr, idx, &name);
return status_object (status, PyString_FromString (name ? name : ""));
}
static PyObject *
api_header_get_field_value (PyObject *self, PyObject *args)
{
int status;
size_t idx;
const char *value = NULL;
PyHeader *py_hdr;
if (!PyArg_ParseTuple (args, "O!i", &PyHeaderType, &py_hdr, &idx))
return NULL;
status = mu_header_sget_field_value (py_hdr->hdr, idx, &value);
return status_object (status, PyString_FromString (value ? value : ""));
}
static PyMethodDef methods[] = {
{ "size", (PyCFunction) api_header_size, METH_VARARGS,
"Retrieve 'header' size." },
{ "lines", (PyCFunction) api_header_lines, METH_VARARGS,
"Retrieve 'header' number of lines." },
{ "get_value", (PyCFunction) api_header_get_value, METH_VARARGS,
"Retrieve header field value." },
{ "get_value_n", (PyCFunction) api_header_get_value_n, METH_VARARGS,
"Retrieve Nth header field value." },
{ "set_value", (PyCFunction) api_header_set_value, METH_VARARGS,
"Set header field value." },
{ "get_field_count", (PyCFunction) api_header_get_field_count, METH_VARARGS,
"Retrieve the number of header fields." },
{ "get_field_name", (PyCFunction) api_header_get_field_name, METH_VARARGS,
"Retrieve header field name by field index 'idx'." },
{ "get_field_value", (PyCFunction) api_header_get_field_value, METH_VARARGS,
"Retrieve header field value by field index 'idx'." },
{ NULL, NULL, 0, NULL }
};
int
mu_py_init_header (void)
{
PyHeaderType.tp_new = PyType_GenericNew;
return PyType_Ready (&PyHeaderType);
}
void
_mu_py_attach_header (void)
{
PyObject *m;
if ((m = _mu_py_attach_module (PY_MODULE, methods)))
{
Py_INCREF (&PyHeaderType);
PyModule_AddObject (m, PY_CSNAME, (PyObject *)&PyHeaderType);
}
}
|
