author | Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com> |
Tue, 31 Aug 2010 17:02:56 +0300 | |
branch | RCL_3 |
changeset 20 | 889504eac4fb |
permissions | -rw-r--r-- |
20
889504eac4fb
Revision: 201014
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
1 |
/* |
889504eac4fb
Revision: 201014
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
2 |
* Copyright (c) 2000 - 2001 Nokia Corporation and/or its subsidiary(-ies). |
889504eac4fb
Revision: 201014
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
3 |
* All rights reserved. |
889504eac4fb
Revision: 201014
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
4 |
* This component and the accompanying materials are made available |
889504eac4fb
Revision: 201014
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
5 |
* under the terms of the License "Eclipse Public License v1.0" |
889504eac4fb
Revision: 201014
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
6 |
* which accompanies this distribution, and is available |
889504eac4fb
Revision: 201014
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
7 |
* at the URL "http://www.eclipse.org/legal/epl-v10.html". |
889504eac4fb
Revision: 201014
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
8 |
* |
889504eac4fb
Revision: 201014
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
9 |
* Initial Contributors: |
889504eac4fb
Revision: 201014
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
10 |
* Nokia Corporation - initial contribution. |
889504eac4fb
Revision: 201014
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
11 |
* |
889504eac4fb
Revision: 201014
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
12 |
* Contributors: |
889504eac4fb
Revision: 201014
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
13 |
* |
889504eac4fb
Revision: 201014
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
14 |
* Description: |
889504eac4fb
Revision: 201014
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
15 |
* |
889504eac4fb
Revision: 201014
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
16 |
*/ |
889504eac4fb
Revision: 201014
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
17 |
|
889504eac4fb
Revision: 201014
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
18 |
|
889504eac4fb
Revision: 201014
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
19 |
/***************************************************************** |
889504eac4fb
Revision: 201014
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
20 |
** File: character.c |
889504eac4fb
Revision: 201014
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
21 |
** Description: |
889504eac4fb
Revision: 201014
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
22 |
* |
889504eac4fb
Revision: 201014
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
23 |
* Note: all of the char functions assume that the input buffer points |
889504eac4fb
Revision: 201014
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
24 |
* to an array of characters which contains a null somewhere and is |
889504eac4fb
Revision: 201014
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
25 |
* correctly encoded for the particular encoding. Bad things can happen |
889504eac4fb
Revision: 201014
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
26 |
* if this is not the case. In order to avoid having to check these |
889504eac4fb
Revision: 201014
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
27 |
* conditions on every operation, a set of validate functions is provided |
889504eac4fb
Revision: 201014
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
28 |
* to pre-test a string where the caller is not sure these conditions |
889504eac4fb
Revision: 201014
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
29 |
* are met. It is especially important, when calling character operations |
889504eac4fb
Revision: 201014
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
30 |
* on bytecode, to make sure to validate all strings. |
889504eac4fb
Revision: 201014
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
31 |
* |
889504eac4fb
Revision: 201014
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
32 |
*****************************************************************/ |
889504eac4fb
Revision: 201014
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
33 |
#include "cxml_internal.h" |
889504eac4fb
Revision: 201014
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
34 |
#include <xml/cxml/nw_string_char.h> |
889504eac4fb
Revision: 201014
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
35 |
|
889504eac4fb
Revision: 201014
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
36 |
/* |
889504eac4fb
Revision: 201014
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
37 |
* TODO: Note that there is some duplication between the Validate* |
889504eac4fb
Revision: 201014
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
38 |
* calls and the string length function. The Validate*S could return |
889504eac4fb
Revision: 201014
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
39 |
* the length too. |
889504eac4fb
Revision: 201014
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
40 |
*/ |
889504eac4fb
Revision: 201014
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
41 |
|
889504eac4fb
Revision: 201014
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
42 |
/* |
889504eac4fb
Revision: 201014
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
43 |
* Check that storage points to a valid UTF8 string no longer |
889504eac4fb
Revision: 201014
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
44 |
* than length bytes. |
889504eac4fb
Revision: 201014
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
45 |
*/ |
889504eac4fb
Revision: 201014
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
46 |
static NW_Int32 |
889504eac4fb
Revision: 201014
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
47 |
StringValidUTF8 (NW_Byte * storage, NW_Uint32 length) |
889504eac4fb
Revision: 201014
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
48 |
{ |
889504eac4fb
Revision: 201014
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
49 |
NW_Uint32 i; |
889504eac4fb
Revision: 201014
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
50 |
NW_Byte bits; |
889504eac4fb
Revision: 201014
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
51 |
|
889504eac4fb
Revision: 201014
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
52 |
NW_ASSERT(storage != NULL); |
889504eac4fb
Revision: 201014
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
53 |
NW_ASSERT(length != 0); |
889504eac4fb
Revision: 201014
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
54 |
|
889504eac4fb
Revision: 201014
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
55 |
for (i = 0; i < length;) |
889504eac4fb
Revision: 201014
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
56 |
{ |
889504eac4fb
Revision: 201014
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
57 |
if (storage[i] == 0) |
889504eac4fb
Revision: 201014
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
58 |
{ |
889504eac4fb
Revision: 201014
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
59 |
return 1; |
889504eac4fb
Revision: 201014
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
60 |
} |
889504eac4fb
Revision: 201014
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
61 |
bits = (NW_Byte) (storage[i] >> 4); |
889504eac4fb
Revision: 201014
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
62 |
if (bits < 8) |
889504eac4fb
Revision: 201014
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
63 |
{ |
889504eac4fb
Revision: 201014
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
64 |
i++; |
889504eac4fb
Revision: 201014
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
65 |
} |
889504eac4fb
Revision: 201014
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
66 |
else if ((bits == 12) || (bits == 13)) |
889504eac4fb
Revision: 201014
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
67 |
{ |
889504eac4fb
Revision: 201014
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
68 |
i+=2; |
889504eac4fb
Revision: 201014
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
69 |
} |
889504eac4fb
Revision: 201014
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
70 |
else if (bits == 14) |
889504eac4fb
Revision: 201014
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
71 |
{ |
889504eac4fb
Revision: 201014
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
72 |
i += 3; |
889504eac4fb
Revision: 201014
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
73 |
} |
889504eac4fb
Revision: 201014
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
74 |
else if (bits == 15) |
889504eac4fb
Revision: 201014
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
75 |
{ |
889504eac4fb
Revision: 201014
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
76 |
i += 4; |
889504eac4fb
Revision: 201014
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
77 |
} |
889504eac4fb
Revision: 201014
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
78 |
else |
889504eac4fb
Revision: 201014
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
79 |
{ |
889504eac4fb
Revision: 201014
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
80 |
return 0; |
889504eac4fb
Revision: 201014
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
81 |
} |
889504eac4fb
Revision: 201014
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
82 |
} |
889504eac4fb
Revision: 201014
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
83 |
return 0; |
889504eac4fb
Revision: 201014
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
84 |
} |
889504eac4fb
Revision: 201014
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
85 |
|
889504eac4fb
Revision: 201014
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
86 |
|
889504eac4fb
Revision: 201014
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
87 |
/* |
889504eac4fb
Revision: 201014
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
88 |
* Check validity of UCS2 string storage |
889504eac4fb
Revision: 201014
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
89 |
*/ |
889504eac4fb
Revision: 201014
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
90 |
static NW_Int32 |
889504eac4fb
Revision: 201014
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
91 |
StringValidUCS2 (NW_Byte * storage, NW_Uint32 length) |
889504eac4fb
Revision: 201014
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
92 |
{ |
889504eac4fb
Revision: 201014
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
93 |
NW_Uint32 i; |
889504eac4fb
Revision: 201014
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
94 |
|
889504eac4fb
Revision: 201014
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
95 |
NW_ASSERT(storage != NULL); |
889504eac4fb
Revision: 201014
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
96 |
NW_ASSERT(length != 0); |
889504eac4fb
Revision: 201014
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
97 |
|
889504eac4fb
Revision: 201014
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
98 |
for (i = 0; i < (length - 1); i += 2) |
889504eac4fb
Revision: 201014
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
99 |
{ |
889504eac4fb
Revision: 201014
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
100 |
if (((storage[i] << 8) | storage[i + 1]) == 0) |
889504eac4fb
Revision: 201014
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
101 |
{ |
889504eac4fb
Revision: 201014
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
102 |
return 1; |
889504eac4fb
Revision: 201014
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
103 |
} |
889504eac4fb
Revision: 201014
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
104 |
} |
889504eac4fb
Revision: 201014
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
105 |
return 0; |
889504eac4fb
Revision: 201014
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
106 |
} |
889504eac4fb
Revision: 201014
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
107 |
|
889504eac4fb
Revision: 201014
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
108 |
|
889504eac4fb
Revision: 201014
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
109 |
/* |
889504eac4fb
Revision: 201014
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
110 |
* Check validity of ISO8859 string storage |
889504eac4fb
Revision: 201014
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
111 |
*/ |
889504eac4fb
Revision: 201014
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
112 |
static NW_Int32 |
889504eac4fb
Revision: 201014
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
113 |
StringValidISO88591 (NW_Byte * storage, NW_Uint32 length) |
889504eac4fb
Revision: 201014
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
114 |
{ |
889504eac4fb
Revision: 201014
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
115 |
|
889504eac4fb
Revision: 201014
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
116 |
NW_Uint32 i; |
889504eac4fb
Revision: 201014
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
117 |
|
889504eac4fb
Revision: 201014
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
118 |
NW_ASSERT(storage != NULL); |
889504eac4fb
Revision: 201014
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
119 |
NW_ASSERT(length != 0); |
889504eac4fb
Revision: 201014
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
120 |
|
889504eac4fb
Revision: 201014
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
121 |
for (i = 0; i < length; i++) |
889504eac4fb
Revision: 201014
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
122 |
{ |
889504eac4fb
Revision: 201014
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
123 |
if (storage[i] == 0) |
889504eac4fb
Revision: 201014
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
124 |
{ |
889504eac4fb
Revision: 201014
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
125 |
return 1; |
889504eac4fb
Revision: 201014
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
126 |
} |
889504eac4fb
Revision: 201014
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
127 |
} |
889504eac4fb
Revision: 201014
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
128 |
return 0; |
889504eac4fb
Revision: 201014
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
129 |
} |
889504eac4fb
Revision: 201014
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
130 |
|
889504eac4fb
Revision: 201014
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
131 |
|
889504eac4fb
Revision: 201014
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
132 |
/* |
889504eac4fb
Revision: 201014
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
133 |
* Check validity of ASCII string storage |
889504eac4fb
Revision: 201014
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
134 |
*/ |
889504eac4fb
Revision: 201014
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
135 |
static NW_Int32 |
889504eac4fb
Revision: 201014
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
136 |
StringValidUSASCII (NW_Byte * storage, NW_Uint32 length) |
889504eac4fb
Revision: 201014
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
137 |
{ |
889504eac4fb
Revision: 201014
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
138 |
NW_Uint32 i; |
889504eac4fb
Revision: 201014
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
139 |
|
889504eac4fb
Revision: 201014
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
140 |
NW_ASSERT(storage != NULL); |
889504eac4fb
Revision: 201014
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
141 |
NW_ASSERT(length != 0); |
889504eac4fb
Revision: 201014
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
142 |
|
889504eac4fb
Revision: 201014
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
143 |
for (i = 0; i < length; i++) |
889504eac4fb
Revision: 201014
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
144 |
{ |
889504eac4fb
Revision: 201014
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
145 |
if (storage[i] == 0) |
889504eac4fb
Revision: 201014
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
146 |
{ |
889504eac4fb
Revision: 201014
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
147 |
return 1; |
889504eac4fb
Revision: 201014
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
148 |
} |
889504eac4fb
Revision: 201014
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
149 |
} |
889504eac4fb
Revision: 201014
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
150 |
return 0; |
889504eac4fb
Revision: 201014
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
151 |
} |
889504eac4fb
Revision: 201014
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
152 |
|
889504eac4fb
Revision: 201014
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
153 |
|
889504eac4fb
Revision: 201014
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
154 |
/* |
889504eac4fb
Revision: 201014
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
155 |
* Check the given charset encoding (MIBENUM) and if it |
889504eac4fb
Revision: 201014
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
156 |
* is supported. |
889504eac4fb
Revision: 201014
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
157 |
*/ |
889504eac4fb
Revision: 201014
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
158 |
|
889504eac4fb
Revision: 201014
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
159 |
NW_Status_t |
889504eac4fb
Revision: 201014
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
160 |
NW_String_charsetValid (NW_Uint32 encoding) |
889504eac4fb
Revision: 201014
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
161 |
{ |
889504eac4fb
Revision: 201014
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
162 |
switch (encoding) |
889504eac4fb
Revision: 201014
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
163 |
{ |
889504eac4fb
Revision: 201014
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
164 |
case HTTP_iso_10646_ucs_2: |
889504eac4fb
Revision: 201014
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
165 |
case HTTP_iso_8859_1: |
889504eac4fb
Revision: 201014
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
166 |
case HTTP_utf_8: |
889504eac4fb
Revision: 201014
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
167 |
case HTTP_us_ascii: |
889504eac4fb
Revision: 201014
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
168 |
return NW_STAT_SUCCESS; |
889504eac4fb
Revision: 201014
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
169 |
default: |
889504eac4fb
Revision: 201014
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
170 |
return NW_STAT_WBXML_ERROR_CHARSET_UNSUPPORTED; |
889504eac4fb
Revision: 201014
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
171 |
} |
889504eac4fb
Revision: 201014
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
172 |
} |
889504eac4fb
Revision: 201014
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
173 |
|
889504eac4fb
Revision: 201014
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
174 |
|
889504eac4fb
Revision: 201014
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
175 |
/* |
889504eac4fb
Revision: 201014
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
176 |
* RETURN -1 if the encoding is not supported |
889504eac4fb
Revision: 201014
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
177 |
*/ |
889504eac4fb
Revision: 201014
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
178 |
NW_Int32 |
889504eac4fb
Revision: 201014
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
179 |
NW_String_valid(NW_Byte * storage, NW_Uint32 length, NW_Uint32 encoding) |
889504eac4fb
Revision: 201014
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
180 |
{ |
889504eac4fb
Revision: 201014
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
181 |
if (encoding == HTTP_iso_10646_ucs_2) |
889504eac4fb
Revision: 201014
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
182 |
{ |
889504eac4fb
Revision: 201014
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
183 |
return StringValidUCS2 (storage, length); |
889504eac4fb
Revision: 201014
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
184 |
} |
889504eac4fb
Revision: 201014
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
185 |
else if (encoding == HTTP_utf_8) |
889504eac4fb
Revision: 201014
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
186 |
{ |
889504eac4fb
Revision: 201014
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
187 |
return StringValidUTF8 (storage, length); |
889504eac4fb
Revision: 201014
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
188 |
} |
889504eac4fb
Revision: 201014
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
189 |
else if (encoding == HTTP_iso_8859_1) |
889504eac4fb
Revision: 201014
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
190 |
{ |
889504eac4fb
Revision: 201014
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
191 |
return StringValidISO88591 (storage, length); |
889504eac4fb
Revision: 201014
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
192 |
} |
889504eac4fb
Revision: 201014
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
193 |
else if (encoding == HTTP_us_ascii) |
889504eac4fb
Revision: 201014
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
194 |
{ |
889504eac4fb
Revision: 201014
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
195 |
return StringValidUSASCII (storage, length); |
889504eac4fb
Revision: 201014
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
196 |
} |
889504eac4fb
Revision: 201014
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
197 |
|
889504eac4fb
Revision: 201014
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
198 |
return -1; |
889504eac4fb
Revision: 201014
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
199 |
} |
889504eac4fb
Revision: 201014
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
200 |
|
889504eac4fb
Revision: 201014
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
201 |
|
889504eac4fb
Revision: 201014
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
202 |
/* |
889504eac4fb
Revision: 201014
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
203 |
* TODO: The following routines are taken from Rainbow. |
889504eac4fb
Revision: 201014
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
204 |
* They should be revisited for better efficiency, etc. |
889504eac4fb
Revision: 201014
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
205 |
*/ |
889504eac4fb
Revision: 201014
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
206 |
|
889504eac4fb
Revision: 201014
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
207 |
/* |
889504eac4fb
Revision: 201014
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
208 |
* Read one UTF8 character from a buffer and store it as a NW_Ucs2. |
889504eac4fb
Revision: 201014
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
209 |
* Returns number of input bytes read. |
889504eac4fb
Revision: 201014
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
210 |
*/ |
889504eac4fb
Revision: 201014
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
211 |
static NW_Int32 |
889504eac4fb
Revision: 201014
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
212 |
ReadUTF8Char (NW_Byte * buff, NW_Ucs2 * c) |
889504eac4fb
Revision: 201014
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
213 |
{ |
889504eac4fb
Revision: 201014
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
214 |
switch ((buff[0] >> 4) & 0xf) |
889504eac4fb
Revision: 201014
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
215 |
{ |
889504eac4fb
Revision: 201014
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
216 |
case 0: |
889504eac4fb
Revision: 201014
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
217 |
case 1: |
889504eac4fb
Revision: 201014
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
218 |
case 2: |
889504eac4fb
Revision: 201014
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
219 |
case 3: |
889504eac4fb
Revision: 201014
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
220 |
case 4: |
889504eac4fb
Revision: 201014
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
221 |
case 5: |
889504eac4fb
Revision: 201014
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
222 |
case 6: |
889504eac4fb
Revision: 201014
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
223 |
case 7: |
889504eac4fb
Revision: 201014
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
224 |
/* 1 NW_Byte */ |
889504eac4fb
Revision: 201014
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
225 |
*c = (NW_Ucs2) buff[0]; |
889504eac4fb
Revision: 201014
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
226 |
return 1; |
889504eac4fb
Revision: 201014
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
227 |
|
889504eac4fb
Revision: 201014
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
228 |
case 12: |
889504eac4fb
Revision: 201014
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
229 |
case 13: |
889504eac4fb
Revision: 201014
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
230 |
/* 2 bytes */ |
889504eac4fb
Revision: 201014
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
231 |
if ((buff[1] & 0xC0) != 0x80) |
889504eac4fb
Revision: 201014
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
232 |
{ |
889504eac4fb
Revision: 201014
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
233 |
return -1; |
889504eac4fb
Revision: 201014
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
234 |
} |
889504eac4fb
Revision: 201014
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
235 |
*c = (NW_Ucs2) (((buff[0] & 0x1F) << 6) | (buff[1] & 0x3F)); |
889504eac4fb
Revision: 201014
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
236 |
return 2; |
889504eac4fb
Revision: 201014
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
237 |
|
889504eac4fb
Revision: 201014
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
238 |
case 14: |
889504eac4fb
Revision: 201014
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
239 |
/* 3 bytes */ |
889504eac4fb
Revision: 201014
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
240 |
if (((buff[1] & 0xC0) != 0x80) && ((buff[2] & 0xC0) != 0x80)) |
889504eac4fb
Revision: 201014
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
241 |
{ |
889504eac4fb
Revision: 201014
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
242 |
return -1; |
889504eac4fb
Revision: 201014
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
243 |
} |
889504eac4fb
Revision: 201014
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
244 |
*c = (NW_Ucs2) (((buff[0] & 0x0F) << 12) | |
889504eac4fb
Revision: 201014
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
245 |
((buff[1] & 0x3F) << 6) | ((buff[2] & 0x3F) << 0)); |
889504eac4fb
Revision: 201014
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
246 |
return 3; |
889504eac4fb
Revision: 201014
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
247 |
|
889504eac4fb
Revision: 201014
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
248 |
//we used not to handle 4-bytes UTF-8 case (only 16 bits handled), the case 15 is newly added, it may cause |
889504eac4fb
Revision: 201014
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
249 |
//problem if in an application the a 4-byte character would convert to ucs2 encoding. |
889504eac4fb
Revision: 201014
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
250 |
case 15: |
889504eac4fb
Revision: 201014
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
251 |
/* 4 bytes */ |
889504eac4fb
Revision: 201014
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
252 |
|
889504eac4fb
Revision: 201014
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
253 |
if (((buff[1] & 0xC0) != 0x80) && ((buff[2] & 0xC0) != 0x80) && ((buff[3] & 0xC0) != 0x80)) |
889504eac4fb
Revision: 201014
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
254 |
{ |
889504eac4fb
Revision: 201014
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
255 |
return -1; |
889504eac4fb
Revision: 201014
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
256 |
} |
889504eac4fb
Revision: 201014
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
257 |
*c = (((buff[0] & 0x07) << 18) | |
889504eac4fb
Revision: 201014
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
258 |
((buff[1] & 0x3F) << 12) | |
889504eac4fb
Revision: 201014
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
259 |
((buff[2] & 0x3F) << 6) | |
889504eac4fb
Revision: 201014
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
260 |
(buff[3] & 0x3F)); |
889504eac4fb
Revision: 201014
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
261 |
return 4; |
889504eac4fb
Revision: 201014
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
262 |
|
889504eac4fb
Revision: 201014
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
263 |
|
889504eac4fb
Revision: 201014
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
264 |
|
889504eac4fb
Revision: 201014
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
265 |
default: |
889504eac4fb
Revision: 201014
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
266 |
return -1; /* Bad format */ |
889504eac4fb
Revision: 201014
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
267 |
} |
889504eac4fb
Revision: 201014
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
268 |
} |
889504eac4fb
Revision: 201014
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
269 |
|
889504eac4fb
Revision: 201014
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
270 |
|
889504eac4fb
Revision: 201014
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
271 |
/* |
889504eac4fb
Revision: 201014
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
272 |
* Write a NW_Ucs2 into a buffer as UTF8. Returns number of bytes written |
889504eac4fb
Revision: 201014
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
273 |
*/ |
889504eac4fb
Revision: 201014
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
274 |
NW_Uint32 |
889504eac4fb
Revision: 201014
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
275 |
NW_String_writeUTF8Char (NW_Ucs2 c, NW_Byte * buff) |
889504eac4fb
Revision: 201014
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
276 |
{ |
889504eac4fb
Revision: 201014
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
277 |
if (c <= 0x007F) |
889504eac4fb
Revision: 201014
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
278 |
{ |
889504eac4fb
Revision: 201014
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
279 |
/* 0x0000 - 0x007F: 1 NW_Byte UTF-8 encoding. */ |
889504eac4fb
Revision: 201014
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
280 |
buff[0] = (NW_Byte) c; |
889504eac4fb
Revision: 201014
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
281 |
return 1; |
889504eac4fb
Revision: 201014
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
282 |
} |
889504eac4fb
Revision: 201014
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
283 |
else if (c > 0x07FF) |
889504eac4fb
Revision: 201014
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
284 |
{ |
889504eac4fb
Revision: 201014
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
285 |
/* 0x0800 - 0xFFFF: 3 NW_Byte UTF-8 encoding. */ |
889504eac4fb
Revision: 201014
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
286 |
buff[0] = (NW_Byte) (0xE0 | ((c >> 12) & 0x0F)); |
889504eac4fb
Revision: 201014
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
287 |
buff[1] = (NW_Byte) (0x80 | ((c >> 6) & 0x3F)); |
889504eac4fb
Revision: 201014
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
288 |
buff[2] = (NW_Byte) (0x80 | ((c >> 0) & 0x3F)); |
889504eac4fb
Revision: 201014
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
289 |
return 3; |
889504eac4fb
Revision: 201014
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
290 |
} |
889504eac4fb
Revision: 201014
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
291 |
else |
889504eac4fb
Revision: 201014
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
292 |
{ |
889504eac4fb
Revision: 201014
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
293 |
/* 0x0080 - 0x07ff: 2 NW_Byte UTF-8 encoding. */ |
889504eac4fb
Revision: 201014
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
294 |
buff[0] = (NW_Byte) (0xC0 | ((c >> 6) & 0x1F)); |
889504eac4fb
Revision: 201014
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
295 |
buff[1] = (NW_Byte) (0x80 | ((c >> 0) & 0x3F)); |
889504eac4fb
Revision: 201014
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
296 |
return 2; |
889504eac4fb
Revision: 201014
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
297 |
} |
889504eac4fb
Revision: 201014
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
298 |
} |
889504eac4fb
Revision: 201014
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
299 |
|
889504eac4fb
Revision: 201014
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
300 |
|
889504eac4fb
Revision: 201014
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
301 |
static NW_Int32 |
889504eac4fb
Revision: 201014
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
302 |
ReadInt16Char (NW_Byte * buff, NW_Ucs2 * c) |
889504eac4fb
Revision: 201014
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
303 |
{ |
889504eac4fb
Revision: 201014
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
304 |
/* read unaligned native-endian to aligned native-endian */ |
889504eac4fb
Revision: 201014
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
305 |
(void) NW_Mem_memcpy(c, buff, sizeof(NW_Ucs2)); |
889504eac4fb
Revision: 201014
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
306 |
return sizeof(NW_Ucs2); |
889504eac4fb
Revision: 201014
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
307 |
} |
889504eac4fb
Revision: 201014
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
308 |
|
889504eac4fb
Revision: 201014
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
309 |
static NW_Int32 |
889504eac4fb
Revision: 201014
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
310 |
ReadISO88591Char (NW_Byte * buff, NW_Ucs2 * c) |
889504eac4fb
Revision: 201014
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
311 |
{ |
889504eac4fb
Revision: 201014
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
312 |
*c = buff[0]; |
889504eac4fb
Revision: 201014
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
313 |
return 1; |
889504eac4fb
Revision: 201014
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
314 |
} |
889504eac4fb
Revision: 201014
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
315 |
|
889504eac4fb
Revision: 201014
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
316 |
static NW_Int32 |
889504eac4fb
Revision: 201014
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
317 |
ReadUSASCIIChar (NW_Byte * buff, NW_Ucs2 * c) |
889504eac4fb
Revision: 201014
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
318 |
{ |
889504eac4fb
Revision: 201014
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
319 |
*c = buff[0]; |
889504eac4fb
Revision: 201014
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
320 |
return 1; |
889504eac4fb
Revision: 201014
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
321 |
} |
889504eac4fb
Revision: 201014
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
322 |
|
889504eac4fb
Revision: 201014
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
323 |
/* |
889504eac4fb
Revision: 201014
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
324 |
* Read one character of some encoding, returning the NW_Ucs2 |
889504eac4fb
Revision: 201014
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
325 |
* equivalent and the count of raw characters read |
889504eac4fb
Revision: 201014
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
326 |
* |
889504eac4fb
Revision: 201014
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
327 |
* RETURN -1 if encoding is not supported |
889504eac4fb
Revision: 201014
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
328 |
*/ |
889504eac4fb
Revision: 201014
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
329 |
EXPORT_C NW_Int32 |
889504eac4fb
Revision: 201014
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
330 |
NW_String_readChar (NW_Byte * buff, NW_Ucs2 * c, NW_Uint32 encoding) |
889504eac4fb
Revision: 201014
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
331 |
{ |
889504eac4fb
Revision: 201014
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
332 |
NW_Int32 nbytes = 0; |
889504eac4fb
Revision: 201014
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
333 |
|
889504eac4fb
Revision: 201014
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
334 |
if (encoding == HTTP_iso_10646_ucs_2) |
889504eac4fb
Revision: 201014
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
335 |
return ReadInt16Char (&buff[nbytes], c); |
889504eac4fb
Revision: 201014
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
336 |
else if (encoding == HTTP_utf_8) |
889504eac4fb
Revision: 201014
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
337 |
return ReadUTF8Char (&buff[nbytes], c); |
889504eac4fb
Revision: 201014
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
338 |
else if (encoding == HTTP_iso_8859_1) |
889504eac4fb
Revision: 201014
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
339 |
return ReadISO88591Char (&buff[nbytes], c); |
889504eac4fb
Revision: 201014
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
340 |
else if (encoding == HTTP_us_ascii) |
889504eac4fb
Revision: 201014
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
341 |
return ReadUSASCIIChar (&buff[nbytes], c); |
889504eac4fb
Revision: 201014
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
342 |
|
889504eac4fb
Revision: 201014
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
343 |
return -1; |
889504eac4fb
Revision: 201014
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
344 |
} |
889504eac4fb
Revision: 201014
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
345 |
|
889504eac4fb
Revision: 201014
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
346 |
|
889504eac4fb
Revision: 201014
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
347 |
/* |
889504eac4fb
Revision: 201014
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
348 |
* Get the length of a character string in some encoding. Returns the number |
889504eac4fb
Revision: 201014
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
349 |
* of characters (less the terminating char). The out param byte_count returns |
889504eac4fb
Revision: 201014
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
350 |
* the number of bytes of storage scanned (including the terminating char). |
889504eac4fb
Revision: 201014
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
351 |
* Note that there is NO validity check here. This should be done first if |
889504eac4fb
Revision: 201014
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
352 |
* needed. TODO: Also note that the validity check could return the length |
889504eac4fb
Revision: 201014
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
353 |
* directly, thus eliminating the need for call to this function when |
889504eac4fb
Revision: 201014
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
354 |
* doint32 validity checkint32. |
889504eac4fb
Revision: 201014
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
355 |
*/ |
889504eac4fb
Revision: 201014
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
356 |
EXPORT_C NW_Int32 |
889504eac4fb
Revision: 201014
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
357 |
NW_String_charBuffGetLength (void *buffer, NW_Uint32 encoding, NW_Uint32 * byte_count) |
889504eac4fb
Revision: 201014
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
358 |
{ |
889504eac4fb
Revision: 201014
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
359 |
NW_Int32 chars = 0; |
889504eac4fb
Revision: 201014
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
360 |
NW_Ucs2 c = 1; |
889504eac4fb
Revision: 201014
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
361 |
NW_Int32 retval = 0; |
889504eac4fb
Revision: 201014
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
362 |
|
889504eac4fb
Revision: 201014
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
363 |
*byte_count = 0; |
889504eac4fb
Revision: 201014
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
364 |
while (c) |
889504eac4fb
Revision: 201014
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
365 |
{ |
889504eac4fb
Revision: 201014
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
366 |
c = 0; /* partial protection against an infinite loop */ |
889504eac4fb
Revision: 201014
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
367 |
retval = NW_String_readChar ((NW_Byte *) buffer + *byte_count, &c, encoding); |
889504eac4fb
Revision: 201014
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
368 |
if(retval < 0){ |
889504eac4fb
Revision: 201014
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
369 |
return -1; |
889504eac4fb
Revision: 201014
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
370 |
} |
889504eac4fb
Revision: 201014
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
371 |
(*byte_count) += (NW_Uint32) retval; |
889504eac4fb
Revision: 201014
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
372 |
chars++; |
889504eac4fb
Revision: 201014
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
373 |
} |
889504eac4fb
Revision: 201014
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
374 |
|
889504eac4fb
Revision: 201014
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
375 |
return chars - 1; |
889504eac4fb
Revision: 201014
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
376 |
} |
889504eac4fb
Revision: 201014
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
377 |
|
889504eac4fb
Revision: 201014
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
378 |
|
889504eac4fb
Revision: 201014
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
379 |
/* |
889504eac4fb
Revision: 201014
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
380 |
* Conversions among character strings of various types and ucs2. |
889504eac4fb
Revision: 201014
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
381 |
* These functions assume that the length in characters of the |
889504eac4fb
Revision: 201014
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
382 |
* input buffer has been pre-calculated, so that this operation |
889504eac4fb
Revision: 201014
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
383 |
* doesn't have to be performed for every conversion. This works well |
889504eac4fb
Revision: 201014
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
384 |
* for String_t which store the character count. |
889504eac4fb
Revision: 201014
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
385 |
* |
889504eac4fb
Revision: 201014
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
386 |
* RETURN NULL if malloc fails |
889504eac4fb
Revision: 201014
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
387 |
*/ |
889504eac4fb
Revision: 201014
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
388 |
NW_String_UCS2Buff_t * |
889504eac4fb
Revision: 201014
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
389 |
NW_String_charToUCS2Buff (NW_Byte * s, NW_Uint32 encoding) |
889504eac4fb
Revision: 201014
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
390 |
{ |
889504eac4fb
Revision: 201014
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
391 |
NW_String_UCS2Buff_t *storage; |
889504eac4fb
Revision: 201014
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
392 |
NW_Ucs2 c; |
889504eac4fb
Revision: 201014
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
393 |
NW_Int32 i; |
889504eac4fb
Revision: 201014
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
394 |
NW_Int32 count = 0; |
889504eac4fb
Revision: 201014
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
395 |
NW_Int32 length = 0; |
889504eac4fb
Revision: 201014
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
396 |
NW_Uint32 byteCount = 0; |
889504eac4fb
Revision: 201014
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
397 |
NW_Int32 retval = 0; |
889504eac4fb
Revision: 201014
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
398 |
|
889504eac4fb
Revision: 201014
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
399 |
if (!NW_String_charsetValid(encoding)) |
889504eac4fb
Revision: 201014
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
400 |
{ |
889504eac4fb
Revision: 201014
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
401 |
return NULL; |
889504eac4fb
Revision: 201014
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
402 |
} |
889504eac4fb
Revision: 201014
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
403 |
|
889504eac4fb
Revision: 201014
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
404 |
length = NW_String_charBuffGetLength(s, encoding, &byteCount); |
889504eac4fb
Revision: 201014
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
405 |
if(length < 0){ |
889504eac4fb
Revision: 201014
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
406 |
return NULL; |
889504eac4fb
Revision: 201014
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
407 |
} |
889504eac4fb
Revision: 201014
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
408 |
storage = |
889504eac4fb
Revision: 201014
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
409 |
(NW_String_UCS2Buff_t*) |
889504eac4fb
Revision: 201014
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
410 |
NW_Mem_Malloc(((NW_Uint32)length + 1) * sizeof (NW_String_UCS2Buff_t)); |
889504eac4fb
Revision: 201014
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
411 |
if (storage == NULL) |
889504eac4fb
Revision: 201014
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
412 |
{ |
889504eac4fb
Revision: 201014
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
413 |
return NULL; |
889504eac4fb
Revision: 201014
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
414 |
} |
889504eac4fb
Revision: 201014
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
415 |
|
889504eac4fb
Revision: 201014
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
416 |
for (i = 0; i < length; i++) |
889504eac4fb
Revision: 201014
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
417 |
{ |
889504eac4fb
Revision: 201014
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
418 |
retval = NW_String_readChar (s + count, &c, encoding); |
889504eac4fb
Revision: 201014
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
419 |
if(retval < 0){ |
889504eac4fb
Revision: 201014
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
420 |
NW_Mem_Free(storage); |
889504eac4fb
Revision: 201014
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
421 |
return NULL; |
889504eac4fb
Revision: 201014
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
422 |
} |
889504eac4fb
Revision: 201014
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
423 |
count += retval; |
889504eac4fb
Revision: 201014
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
424 |
storage[i].bytes[0] = (NW_Byte) ((c & 0xff00) >> 8); |
889504eac4fb
Revision: 201014
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
425 |
storage[i].bytes[1] = (NW_Byte) (c & 0xff); |
889504eac4fb
Revision: 201014
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
426 |
} |
889504eac4fb
Revision: 201014
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
427 |
storage[length].bytes[0] = 0; |
889504eac4fb
Revision: 201014
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
428 |
storage[length].bytes[1] = 0; |
889504eac4fb
Revision: 201014
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
429 |
|
889504eac4fb
Revision: 201014
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
430 |
return storage; |
889504eac4fb
Revision: 201014
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
431 |
} |
889504eac4fb
Revision: 201014
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
432 |
|
889504eac4fb
Revision: 201014
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
433 |
|
889504eac4fb
Revision: 201014
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
434 |
/* |
889504eac4fb
Revision: 201014
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
435 |
* TODO: is this a public or private function ??? |
889504eac4fb
Revision: 201014
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
436 |
*/ |
889504eac4fb
Revision: 201014
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
437 |
NW_String_UCS2Buff_t * |
889504eac4fb
Revision: 201014
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
438 |
NW_String_UTF8ToUCS2Buff (NW_Byte * s) |
889504eac4fb
Revision: 201014
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
439 |
{ |
889504eac4fb
Revision: 201014
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
440 |
return NW_String_charToUCS2Buff (s, HTTP_utf_8); |
889504eac4fb
Revision: 201014
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
441 |
} |
889504eac4fb
Revision: 201014
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
442 |
|
889504eac4fb
Revision: 201014
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
443 |
|
889504eac4fb
Revision: 201014
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
444 |
/* |
889504eac4fb
Revision: 201014
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
445 |
* TODO: is this a public or private function ??? |
889504eac4fb
Revision: 201014
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
446 |
*/ |
889504eac4fb
Revision: 201014
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
447 |
NW_String_UCS2Buff_t * |
889504eac4fb
Revision: 201014
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
448 |
NW_String_ISO88591ToUCS2Buff (NW_Byte * s) |
889504eac4fb
Revision: 201014
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
449 |
{ |
889504eac4fb
Revision: 201014
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
450 |
return NW_String_charToUCS2Buff (s, HTTP_iso_8859_1); |
889504eac4fb
Revision: 201014
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
451 |
} |
889504eac4fb
Revision: 201014
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
452 |
|
889504eac4fb
Revision: 201014
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
453 |
|
889504eac4fb
Revision: 201014
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
454 |
/* |
889504eac4fb
Revision: 201014
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
455 |
* RETURN NULL if malloc fails |
889504eac4fb
Revision: 201014
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
456 |
*/ |
889504eac4fb
Revision: 201014
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
457 |
NW_Byte * |
889504eac4fb
Revision: 201014
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
458 |
NW_String_UCS2ToUTF8 (NW_String_UCS2Buff_t * s, NW_Uint32 length) |
889504eac4fb
Revision: 201014
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
459 |
{ |
889504eac4fb
Revision: 201014
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
460 |
NW_Byte *tstore; |
889504eac4fb
Revision: 201014
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
461 |
NW_Byte *storage; |
889504eac4fb
Revision: 201014
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
462 |
NW_Ucs2 c; |
889504eac4fb
Revision: 201014
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
463 |
NW_Uint32 i; |
889504eac4fb
Revision: 201014
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
464 |
NW_Int32 count = 0; |
889504eac4fb
Revision: 201014
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
465 |
NW_Ucs2 *src = (NW_Ucs2 *)s; /*WMS we should use UCS2 pointer, |
889504eac4fb
Revision: 201014
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
466 |
because s is a structure and the size of a structure is not fixed |
889504eac4fb
Revision: 201014
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
467 |
in ARM processor, the size of NW_String_UCS2Buff_t is 4 byte |
889504eac4fb
Revision: 201014
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
468 |
(address alignment issue) */ |
889504eac4fb
Revision: 201014
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
469 |
|
889504eac4fb
Revision: 201014
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
470 |
tstore = (NW_Byte *) NW_Mem_Malloc ((length + 1) * 3); |
889504eac4fb
Revision: 201014
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
471 |
if (tstore == NULL) |
889504eac4fb
Revision: 201014
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
472 |
{ |
889504eac4fb
Revision: 201014
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
473 |
return NULL; |
889504eac4fb
Revision: 201014
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
474 |
} |
889504eac4fb
Revision: 201014
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
475 |
|
889504eac4fb
Revision: 201014
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
476 |
for (i = 0; i < length; i++) |
889504eac4fb
Revision: 201014
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
477 |
{ |
889504eac4fb
Revision: 201014
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
478 |
ReadInt16Char ((NW_Byte *) (src + i), &c); |
889504eac4fb
Revision: 201014
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
479 |
count += NW_String_writeUTF8Char (c, tstore + count); |
889504eac4fb
Revision: 201014
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
480 |
} |
889504eac4fb
Revision: 201014
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
481 |
*(tstore + count) = 0; |
889504eac4fb
Revision: 201014
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
482 |
storage = (NW_Byte *) NW_Mem_Malloc (count + 1); |
889504eac4fb
Revision: 201014
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
483 |
if (storage) |
889504eac4fb
Revision: 201014
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
484 |
{ |
889504eac4fb
Revision: 201014
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
485 |
NW_Mem_memcpy (storage, tstore, count + 1); |
889504eac4fb
Revision: 201014
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
486 |
} |
889504eac4fb
Revision: 201014
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
487 |
NW_Mem_Free (tstore); |
889504eac4fb
Revision: 201014
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
488 |
|
889504eac4fb
Revision: 201014
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
489 |
return storage; |
889504eac4fb
Revision: 201014
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
490 |
} |
889504eac4fb
Revision: 201014
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
491 |
|
889504eac4fb
Revision: 201014
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
492 |
|
889504eac4fb
Revision: 201014
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
493 |
/* |
889504eac4fb
Revision: 201014
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
494 |
* RETURN NULL if malloc fails |
889504eac4fb
Revision: 201014
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
495 |
* byteCount is total allocation size of s as far as conversion is concerned |
889504eac4fb
Revision: 201014
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
496 |
*/ |
889504eac4fb
Revision: 201014
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
497 |
NW_Byte * |
889504eac4fb
Revision: 201014
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
498 |
NW_String_UCS2ToISO88591 (NW_String_UCS2Buff_t * s, NW_Uint32 byteCount) |
889504eac4fb
Revision: 201014
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
499 |
{ |
889504eac4fb
Revision: 201014
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
500 |
NW_Byte *storage = NULL; |
889504eac4fb
Revision: 201014
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
501 |
NW_Ucs2 c; |
889504eac4fb
Revision: 201014
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
502 |
NW_Uint32 i; |
889504eac4fb
Revision: 201014
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
503 |
NW_Ucs2 *src = (NW_Ucs2 *)s; /*WMS we should use UCS2 pointer, |
889504eac4fb
Revision: 201014
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
504 |
because s is a structure and the size of a structure is not fixed |
889504eac4fb
Revision: 201014
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
505 |
in ARM processor, the size of NW_String_UCS2Buff_t is 4 byte |
889504eac4fb
Revision: 201014
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
506 |
(address alignment issue) */ |
889504eac4fb
Revision: 201014
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
507 |
|
889504eac4fb
Revision: 201014
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
508 |
storage = (NW_Byte *) NW_Mem_Malloc (byteCount + 1); |
889504eac4fb
Revision: 201014
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
509 |
if (storage == NULL) |
889504eac4fb
Revision: 201014
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
510 |
{ |
889504eac4fb
Revision: 201014
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
511 |
return NULL; |
889504eac4fb
Revision: 201014
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
512 |
} |
889504eac4fb
Revision: 201014
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
513 |
|
889504eac4fb
Revision: 201014
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
514 |
for (i = 0; i < byteCount; i++) |
889504eac4fb
Revision: 201014
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
515 |
{ |
889504eac4fb
Revision: 201014
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
516 |
ReadInt16Char ((NW_Byte *) (src + i), &c); |
889504eac4fb
Revision: 201014
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
517 |
storage[i] = (NW_Byte) (c & 0xff); |
889504eac4fb
Revision: 201014
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
518 |
} |
889504eac4fb
Revision: 201014
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
519 |
storage[byteCount] = 0; |
889504eac4fb
Revision: 201014
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
520 |
|
889504eac4fb
Revision: 201014
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
521 |
return storage; |
889504eac4fb
Revision: 201014
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
522 |
} |
889504eac4fb
Revision: 201014
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
523 |
|
889504eac4fb
Revision: 201014
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
524 |
/* Ordered comparison of ucs2 strings */ |
889504eac4fb
Revision: 201014
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
525 |
NW_Int32 |
889504eac4fb
Revision: 201014
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
526 |
NW_String_UCS2BuffCmp (NW_String_UCS2Buff_t * s1, |
889504eac4fb
Revision: 201014
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
527 |
NW_String_UCS2Buff_t * s2, |
889504eac4fb
Revision: 201014
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
528 |
NW_Bool matchCase) |
889504eac4fb
Revision: 201014
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
529 |
{ |
889504eac4fb
Revision: 201014
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
530 |
NW_Ucs2 c1, c2; |
889504eac4fb
Revision: 201014
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
531 |
NW_Ucs2 *src1 = (NW_Ucs2 *)s1; /*WMS we should use UCS2 pointer, */ |
889504eac4fb
Revision: 201014
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
532 |
NW_Ucs2 *src2 = (NW_Ucs2 *)s2; /*because s is a structure and the size of a structure is not fixed |
889504eac4fb
Revision: 201014
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
533 |
in ARM processor, the size of NW_String_UCS2Buff_t is 4 byte |
889504eac4fb
Revision: 201014
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
534 |
(address alignment issue) */ |
889504eac4fb
Revision: 201014
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
535 |
|
889504eac4fb
Revision: 201014
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
536 |
while ( ( *src1 ) || ( *src2 ) ) |
889504eac4fb
Revision: 201014
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
537 |
{ |
889504eac4fb
Revision: 201014
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
538 |
ReadInt16Char ((NW_Byte *) src1++, &c1); |
889504eac4fb
Revision: 201014
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
539 |
ReadInt16Char ((NW_Byte *) src2++, &c2); |
889504eac4fb
Revision: 201014
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
540 |
|
889504eac4fb
Revision: 201014
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
541 |
if (matchCase == NW_FALSE) { |
889504eac4fb
Revision: 201014
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
542 |
c1 = CXML_Str_ToLower (c1); |
889504eac4fb
Revision: 201014
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
543 |
c2 = CXML_Str_ToLower (c2); |
889504eac4fb
Revision: 201014
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
544 |
} |
889504eac4fb
Revision: 201014
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
545 |
if (c1 == c2) |
889504eac4fb
Revision: 201014
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
546 |
{ |
889504eac4fb
Revision: 201014
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
547 |
continue; |
889504eac4fb
Revision: 201014
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
548 |
} |
889504eac4fb
Revision: 201014
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
549 |
return (c1 < c2) ? -1 : 1; |
889504eac4fb
Revision: 201014
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
550 |
} |
889504eac4fb
Revision: 201014
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
551 |
|
889504eac4fb
Revision: 201014
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
552 |
return 0; |
889504eac4fb
Revision: 201014
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
553 |
|
889504eac4fb
Revision: 201014
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
554 |
} |
889504eac4fb
Revision: 201014
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
555 |
|
889504eac4fb
Revision: 201014
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
556 |
|
889504eac4fb
Revision: 201014
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
557 |
/* Assumes s2 is null terminated, native byte order |
889504eac4fb
Revision: 201014
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
558 |
and aligned for 16-bit access */ |
889504eac4fb
Revision: 201014
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
559 |
NW_Status_t |
889504eac4fb
Revision: 201014
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
560 |
NW_String_CmpToNativeAlignedUCS2 (NW_Uint32 encoding, NW_Uint32 charCount, |
889504eac4fb
Revision: 201014
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
561 |
NW_Uint8 * s1, NW_Uint16 * s2, |
889504eac4fb
Revision: 201014
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
562 |
NW_Int32 * r) |
889504eac4fb
Revision: 201014
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
563 |
{ |
889504eac4fb
Revision: 201014
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
564 |
NW_Uint32 i; |
889504eac4fb
Revision: 201014
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
565 |
NW_Int32 byteCount = 0; |
889504eac4fb
Revision: 201014
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
566 |
NW_Ucs2 c1; |
889504eac4fb
Revision: 201014
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
567 |
|
889504eac4fb
Revision: 201014
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
568 |
for (i = 0; i < charCount; i++, s1 += byteCount, s2++) { |
889504eac4fb
Revision: 201014
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
569 |
byteCount = NW_String_readChar (s1, &c1, encoding); |
889504eac4fb
Revision: 201014
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
570 |
if (byteCount < 0) { |
889504eac4fb
Revision: 201014
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
571 |
return NW_STAT_FAILURE; |
889504eac4fb
Revision: 201014
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
572 |
} |
889504eac4fb
Revision: 201014
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
573 |
*r = c1 - *s2; |
889504eac4fb
Revision: 201014
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
574 |
if (*r || (*s2 == 0)) { |
889504eac4fb
Revision: 201014
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
575 |
break; |
889504eac4fb
Revision: 201014
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
576 |
} |
889504eac4fb
Revision: 201014
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
577 |
} |
889504eac4fb
Revision: 201014
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
578 |
/* You can exit the above loop three ways: i == charCount or |
889504eac4fb
Revision: 201014
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
579 |
when i != charCount because one of mismatch or null termination |
889504eac4fb
Revision: 201014
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
580 |
of s2 is encountered. The only one that needs a fixup is if |
889504eac4fb
Revision: 201014
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
581 |
i == charCount but s2 isn't at null termination. */ |
889504eac4fb
Revision: 201014
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
582 |
|
889504eac4fb
Revision: 201014
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
583 |
/*lint -e{794} Conceivable use of null pointer */ |
889504eac4fb
Revision: 201014
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
584 |
if ((i == charCount) && (*s2 != 0)) { |
889504eac4fb
Revision: 201014
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
585 |
*r = -*s2; |
889504eac4fb
Revision: 201014
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
586 |
} |
889504eac4fb
Revision: 201014
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
587 |
return NW_STAT_SUCCESS; |
889504eac4fb
Revision: 201014
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
588 |
} |