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1 | # -*-pyrex-*- |
2 | # | |
3 | # $Id$ | |
4 | # | |
5 | # Form-urlencoding functions | |
6 | # | |
7 | # (c) 2006 Straylight/Edgeware | |
8 | # | |
9 | ||
10 | #----- Licensing notice ----------------------------------------------------- | |
11 | # | |
12 | # This file is part of the Python interface to mLib. | |
13 | # | |
14 | # mLib/Python is free software; you can redistribute it and/or modify | |
15 | # it under the terms of the GNU General Public License as published by | |
16 | # the Free Software Foundation; either version 2 of the License, or | |
17 | # (at your option) any later version. | |
18 | # | |
19 | # mLib/Python is distributed in the hope that it will be useful, | |
20 | # but WITHOUT ANY WARRANTY; without even the implied warranty of | |
21 | # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the | |
22 | # GNU General Public License for more details. | |
23 | # | |
24 | # You should have received a copy of the GNU General Public License | |
25 | # along with mLib/Python; if not, write to the Free Software Foundation, | |
26 | # Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. | |
27 | ||
28 | cdef class URLEncode: | |
29 | cdef url_ectx ctx | |
30 | cdef dstr d | |
31 | ||
32 | def __new__(me, *hunoz, **hukairz): | |
33 | url_initenc(&me.ctx) | |
34 | DCREATE(&me.d) | |
35 | def __init__(me, strictp = False, laxp = False, semip = False): | |
36 | cdef unsigned f | |
37 | f = 0 | |
38 | if strictp: | |
39 | f = f | URLF_STRICT | |
40 | if laxp: | |
41 | f = f | URLF_LAX | |
42 | if semip: | |
43 | f = f | URLF_SEMI | |
44 | me.ctx.f = f | |
45 | def encode(me, char *name, char *value): | |
46 | url_enc(&me.ctx, &me.d, name, value) | |
47 | return me | |
48 | property result: | |
49 | def __get__(me): | |
50 | return PyString_FromStringAndSize(me.d.buf, me.d.len) | |
51 | property strictp: | |
52 | def __get__(me): | |
53 | return _tobool(me.ctx.f & URLF_STRICT) | |
54 | def __set__(me, val): | |
55 | if val: | |
56 | me.ctx.f = me.ctx.f | URLF_STRICT | |
57 | else: | |
58 | me.ctx.f = me.ctx.f & ~URLF_STRICT | |
59 | property laxp: | |
60 | def __get__(me): | |
61 | return _tobool(me.ctx.f & URLF_LAX) | |
62 | def __set__(me, val): | |
63 | if val: | |
64 | me.ctx.f = me.ctx.f | URLF_LAX | |
65 | else: | |
66 | me.ctx.f = me.ctx.f & ~URLF_LAX | |
67 | property semip: | |
68 | def __get__(me): | |
69 | return _tobool(me.ctx.f & URLF_SEMI) | |
70 | def __set__(me, val): | |
71 | if val: | |
72 | me.ctx.f = me.ctx.f | URLF_SEMI | |
73 | else: | |
74 | me.ctx.f = me.ctx.f & ~URLF_SEMI | |
75 | def __del__(me): | |
76 | dstr_destroy(&me.d) | |
77 | ||
78 | cdef class URLDecode: | |
79 | cdef url_dctx ctx | |
80 | cdef char *p | |
81 | ||
82 | def __new__(me, *hunoz, **hukairz): | |
83 | me.p = xstrdup('') | |
84 | url_initdec(&me.ctx, me.p) | |
85 | def __init__(me, char *string, semip = False): | |
86 | cdef unsigned f | |
87 | f = 0 | |
88 | if semip: | |
89 | f = f | URLF_SEMI | |
90 | xfree(me.p) | |
91 | me.p = xstrdup(string) | |
92 | me.ctx.p = me.p | |
93 | me.ctx.f = f | |
94 | def __iter__(me): | |
95 | return me | |
96 | def __next__(me): | |
97 | cdef dstr n | |
98 | cdef dstr v | |
99 | cdef object nn | |
100 | cdef object vv | |
101 | cdef int anyp | |
102 | DCREATE(&n) | |
103 | DCREATE(&v) | |
104 | anyp = url_dec(&me.ctx, &n, &v) | |
105 | if anyp: | |
106 | nn = PyString_FromStringAndSize(n.buf, n.len) | |
107 | vv = PyString_FromStringAndSize(v.buf, v.len) | |
108 | dstr_destroy(&n) | |
109 | dstr_destroy(&v) | |
110 | if not anyp: | |
111 | raise StopIteration | |
112 | return nn, vv | |
113 | property semip: | |
114 | def __get__(me): | |
115 | return _tobool(me.ctx.f & URLF_SEMI) | |
116 | def __set__(me, val): | |
117 | if val: | |
118 | me.ctx.f = me.ctx.f | URLF_SEMI | |
119 | else: | |
120 | me.ctx.f = me.ctx.f & ~URLF_SEMI | |
121 | def __del__(me): | |
122 | xfree(me.p) | |
123 | ||
124 | #----- That's all, folks ---------------------------------------------------- |