1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
|
#include "skype_proto.h"
LIST<void> CSkypeProto::serviceList(0);
void CSkypeProto::InitServiceList()
{
CSkypeProto::serviceList.insert(
::CreateServiceFunction("Skype/MenuChoose", CSkypeProto::MenuChooseService));
}
INT_PTR __cdecl CSkypeProto::GetAvatarInfo(WPARAM, LPARAM lParam)
{
PROTO_AVATAR_INFORMATIONW *pai = (PROTO_AVATAR_INFORMATIONW*)lParam;
if (this->GetSettingWord(pai->hContact, "AvatarTS"))
{
return GAIR_NOAVATAR;
}
wchar_t *sid = this->GetSettingString(pai->hContact, "sid");
if (sid)
{
wchar_t *path = this->GetContactAvatarFilePath(pai->hContact);
if (path && !_waccess(path, 0))
{
::wcsncpy(pai->filename, path, SIZEOF(pai->filename));
pai->format = PA_FORMAT_JPEG;
return GAIR_SUCCESS;
}
}
return GAIR_NOAVATAR;
}
INT_PTR __cdecl CSkypeProto::GetAvatarCaps(WPARAM wParam, LPARAM lParam)
{
switch (wParam)
{
case AF_MAXSIZE:
{
POINT *size = (POINT*)lParam;
if (size)
{
size->x = 96;
size->y = 96;
}
}
break;
case AF_PROPORTION:
return PIP_NONE;
case AF_FORMATSUPPORTED:
return lParam == PA_FORMAT_JPEG;
case AF_ENABLED:
return 1;
case AF_DONTNEEDDELAYS:
return 1;
case AF_MAXFILESIZE:
// server accepts images of 32000 bytees, not bigger
return 32000;
case AF_DELAYAFTERFAIL:
// do not request avatar again if server gave an error
return 1;// * 60 * 60 * 1000; // one hour
case AF_FETCHALWAYS:
// avatars can be fetched all the time (server only operation)
return 1;
}
return 0;
}
INT_PTR __cdecl CSkypeProto::GetMyAvatar(WPARAM wParam, LPARAM lParam)
{
if (!wParam) return -2;
wchar_t *path = this->GetContactAvatarFilePath(NULL);
if (path && ::PathFileExists(path))
{
::wcsncpy((wchar_t *)wParam, path, (int)lParam);
delete path;
return 0;
}
return -1;
}
INT_PTR __cdecl CSkypeProto::SetMyAvatar(WPARAM, LPARAM lParam)
{
wchar_t *path = (wchar_t *)lParam;
int iRet = -1;
if (path)
{
wchar_t *avatarPath = this->GetContactAvatarFilePath(NULL);
if (::wcscmp(path, avatarPath) && !::CopyFile(path, avatarPath, FALSE))
{
this->Log(L"Failed to copy our avatar to local storage.");
return iRet;
}
int len;
char *buffer;
FILE* fp = ::_wfopen(avatarPath, L"rb");
if (!fp)
{
this->Log(L"Failed to read avatar in local storage.");
return iRet;
}
::fseek(fp, 0, SEEK_END);
len = ::ftell(fp);
::fseek(fp, 0, SEEK_SET);
buffer = new char[len + 1];
::fread(buffer, len, 1, fp);
::fclose(fp);
::mir_md5_byte_t digest[16];
::mir_md5_hash((BYTE*)buffer, len, digest);
DBVARIANT dbv;
::db_get(NULL, this->m_szModuleName, "AvatarHash", &dbv);
if (dbv.type == DBVT_BLOB && dbv.pbVal && dbv.cpbVal == 16)
{
if (::memcmp(digest, dbv.pbVal, 16) == 0)
{
::db_free(&dbv);
delete [] buffer;
return 0;
}
}
::db_free(&dbv);
int fbl;
SEBinary avatar(buffer, len);
Skype::VALIDATERESULT result = Skype::NOT_VALIDATED;
if (!this->skype->ValidateAvatar(avatar, result, fbl) || result != Skype::VALIDATED_OK)
{
this->Log(CSkypeProto::ValidationReasons[result]);
return iRet;
}
if (!this->account->SetBinProperty(Account::P_AVATAR_IMAGE, avatar))
{
this->Log(L"Failed to send avatar on server.");
return iRet;
}
delete [] buffer;
this->SetSettingDword("AvatarTS", time(NULL));
iRet = 0;
}
else
{
this->account->SetBinProperty(Account::P_AVATAR_IMAGE, SEBinary());
this->DeleteSetting("AvatarTS");
iRet = 0;
}
return iRet;
}
|
