Python code coverage for Modules/cjkcodecs/_codecs_tw.c

#	count	content
1	n/a	/*
2	n/a	* _codecs_tw.c: Codecs collection for Taiwan's encodings
3	n/a	*
4	n/a	* Written by Hye-Shik Chang <perky@FreeBSD.org>
5	n/a	*/
6	n/a
7	n/a	#include "cjkcodecs.h"
8	n/a	#include "mappings_tw.h"
9	n/a
10	n/a	/*
11	n/a	* BIG5 codec
12	n/a	*/
13	n/a
14	n/a	ENCODER(big5)
15	n/a	{
16	n/a	while (*inpos < inlen) {
17	n/a	Py_UCS4 c = INCHAR1;
18	n/a	DBCHAR code;
19	n/a
20	n/a	if (c < 0x80) {
21	n/a	REQUIRE_OUTBUF(1);
22	n/a	**outbuf = (unsigned char)c;
23	n/a	NEXT(1, 1);
24	n/a	continue;
25	n/a	}
26	n/a
27	n/a	if (c > 0xFFFF)
28	n/a	return 1;
29	n/a
30	n/a	REQUIRE_OUTBUF(2);
31	n/a
32	n/a	if (TRYMAP_ENC(big5, code, c))
33	n/a	;
34	n/a	else
35	n/a	return 1;
36	n/a
37	n/a	OUTBYTE1(code >> 8);
38	n/a	OUTBYTE2(code & 0xFF);
39	n/a	NEXT(1, 2);
40	n/a	}
41	n/a
42	n/a	return 0;
43	n/a	}
44	n/a
45	n/a	DECODER(big5)
46	n/a	{
47	n/a	while (inleft > 0) {
48	n/a	unsigned char c = INBYTE1;
49	n/a	Py_UCS4 decoded;
50	n/a
51	n/a	if (c < 0x80) {
52	n/a	OUTCHAR(c);
53	n/a	NEXT_IN(1);
54	n/a	continue;
55	n/a	}
56	n/a
57	n/a	REQUIRE_INBUF(2);
58	n/a	if (TRYMAP_DEC(big5, decoded, c, INBYTE2)) {
59	n/a	OUTCHAR(decoded);
60	n/a	NEXT_IN(2);
61	n/a	}
62	n/a	else return 1;
63	n/a	}
64	n/a
65	n/a	return 0;
66	n/a	}
67	n/a
68	n/a
69	n/a	/*
70	n/a	* CP950 codec
71	n/a	*/
72	n/a
73	n/a	ENCODER(cp950)
74	n/a	{
75	n/a	while (*inpos < inlen) {
76	n/a	Py_UCS4 c = INCHAR1;
77	n/a	DBCHAR code;
78	n/a
79	n/a	if (c < 0x80) {
80	n/a	WRITEBYTE1((unsigned char)c);
81	n/a	NEXT(1, 1);
82	n/a	continue;
83	n/a	}
84	n/a
85	n/a	if (c > 0xFFFF)
86	n/a	return 1;
87	n/a
88	n/a	REQUIRE_OUTBUF(2);
89	n/a	if (TRYMAP_ENC(cp950ext, code, c))
90	n/a	;
91	n/a	else if (TRYMAP_ENC(big5, code, c))
92	n/a	;
93	n/a	else
94	n/a	return 1;
95	n/a
96	n/a	OUTBYTE1(code >> 8);
97	n/a	OUTBYTE2(code & 0xFF);
98	n/a	NEXT(1, 2);
99	n/a	}
100	n/a
101	n/a	return 0;
102	n/a	}
103	n/a
104	n/a	DECODER(cp950)
105	n/a	{
106	n/a	while (inleft > 0) {
107	n/a	unsigned char c = INBYTE1;
108	n/a	Py_UCS4 decoded;
109	n/a
110	n/a	if (c < 0x80) {
111	n/a	OUTCHAR(c);
112	n/a	NEXT_IN(1);
113	n/a	continue;
114	n/a	}
115	n/a
116	n/a	REQUIRE_INBUF(2);
117	n/a
118	n/a	if (TRYMAP_DEC(cp950ext, decoded, c, INBYTE2))
119	n/a	OUTCHAR(decoded);
120	n/a	else if (TRYMAP_DEC(big5, decoded, c, INBYTE2))
121	n/a	OUTCHAR(decoded);
122	n/a	else
123	n/a	return 1;
124	n/a
125	n/a	NEXT_IN(2);
126	n/a	}
127	n/a
128	n/a	return 0;
129	n/a	}
130	n/a
131	n/a
132	n/a
133	n/a	BEGIN_MAPPINGS_LIST
134	n/a	MAPPING_ENCDEC(big5)
135	n/a	MAPPING_ENCDEC(cp950ext)
136	n/a	END_MAPPINGS_LIST
137	n/a
138	n/a	BEGIN_CODECS_LIST
139	n/a	CODEC_STATELESS(big5)
140	n/a	CODEC_STATELESS(cp950)
141	n/a	END_CODECS_LIST
142	n/a
143	n/a	I_AM_A_MODULE_FOR(tw)