1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
|
#include "./common.h"
#include "./wasabi.h"
#include <strsafe.h>
LPWSTR Plugin_MallocString(size_t cchLen)
{
return (LPWSTR)calloc(cchLen, sizeof(WCHAR));
}
void Plugin_FreeString(LPWSTR pszString)
{
if (NULL != pszString)
{
free(pszString);
}
}
LPWSTR Plugin_ReAllocString(LPWSTR pszString, size_t cchLen)
{
return (LPWSTR)realloc(pszString, sizeof(WCHAR) * cchLen);
}
LPWSTR Plugin_CopyString(LPCWSTR pszSource)
{
if (NULL == pszSource)
return NULL;
INT cchSource = lstrlenW(pszSource) + 1;
LPWSTR copy = Plugin_MallocString(cchSource);
if (NULL != copy)
{
CopyMemory(copy, pszSource, sizeof(WCHAR) * cchSource);
}
return copy;
}
LPSTR Plugin_MallocAnsiString(size_t cchLen)
{
return (LPSTR)calloc(cchLen, sizeof(CHAR));
}
LPSTR Plugin_CopyAnsiString(LPCSTR pszSource)
{
if (NULL == pszSource)
return NULL;
INT cchSource = lstrlenA(pszSource) + 1;
LPSTR copy = Plugin_MallocAnsiString(cchSource);
if (NULL != copy)
{
CopyMemory(copy, pszSource, sizeof(CHAR) * cchSource);
}
return copy;
}
void Plugin_FreeAnsiString(LPSTR pszString)
{
Plugin_FreeString((LPWSTR)pszString);
}
LPSTR Plugin_WideCharToMultiByte(UINT codePage, DWORD dwFlags, LPCWSTR lpWideCharStr, INT cchWideChar, LPCSTR lpDefaultChar, LPBOOL lpUsedDefaultChar)
{
INT cchBuffer = WideCharToMultiByte(codePage, dwFlags, lpWideCharStr, cchWideChar, NULL, 0, lpDefaultChar, lpUsedDefaultChar);
if (0 == cchBuffer) return NULL;
LPSTR buffer = Plugin_MallocAnsiString(cchBuffer);
if (NULL == buffer) return NULL;
if (0 == WideCharToMultiByte(codePage, dwFlags, lpWideCharStr, cchWideChar, buffer, cchBuffer, lpDefaultChar, lpUsedDefaultChar))
{
Plugin_FreeAnsiString(buffer);
return NULL;
}
return buffer;
}
LPWSTR Plugin_MultiByteToWideChar(UINT codePage, DWORD dwFlags, LPCSTR lpMultiByteStr, INT cbMultiByte)
{
if (NULL == lpMultiByteStr) return NULL;
INT cchBuffer = MultiByteToWideChar(codePage, dwFlags, lpMultiByteStr, cbMultiByte, NULL, 0);
if (NULL == cchBuffer) return NULL;
if (cbMultiByte > 0) cchBuffer++;
LPWSTR buffer = Plugin_MallocString(cchBuffer);
if (NULL == buffer) return NULL;
if (0 == MultiByteToWideChar(codePage, dwFlags, lpMultiByteStr, cbMultiByte, buffer, cchBuffer))
{
Plugin_FreeString(buffer);
return NULL;
}
if (cbMultiByte > 0)
{
buffer[cchBuffer - 1] = L'\0';
}
return buffer;
}
LPWSTR Plugin_DuplicateResString(LPCWSTR pszResource)
{
return (IS_INTRESOURCE(pszResource)) ?
(LPWSTR)pszResource :
Plugin_CopyString(pszResource);
}
void Plugin_FreeResString(LPWSTR pszResource)
{
if (!IS_INTRESOURCE(pszResource))
Plugin_FreeString(pszResource);
}
HRESULT Plugin_CopyResString(LPWSTR pszBuffer, INT cchBufferMax, LPCWSTR pszString)
{
if (NULL == pszBuffer)
return E_INVALIDARG;
HRESULT hr = S_OK;
if (NULL == pszString)
{
pszBuffer[0] = L'\0';
}
else if (IS_INTRESOURCE(pszString))
{
if (NULL == WASABI_API_LNG)
hr = E_FAIL;
else
WASABI_API_LNGSTRINGW_BUF((INT)(INT_PTR)pszString, pszBuffer, cchBufferMax);
}
else
{
hr = StringCchCopy(pszBuffer, cchBufferMax, pszString);
}
return hr;
}
void Plugin_SafeRelease(IUnknown *pUnk)
{
if (NULL != pUnk)
pUnk->Release();
}
|
