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
166
167
168
169
170
171
172
173
174
175
176
177
178
179
180
181
182
183
184
185
186
187
188
189
190
191
192
193
194
195
196
197
198
199
200
201
202
203
204
205
206
207
208
209
210
211
212
213
214
215
216
217
218
219
220
221
222
223
224
225
|
/*
Import plugin for Miranda NG
Copyright (C) 2012 George Hazan
This program is free software; you can redistribute it and/or
modify it under the terms of the GNU General Public License
as published by the Free Software Foundation; either version 2
of the License, or (at your option) any later version.
This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
GNU General Public License for more details.
You should have received a copy of the GNU General Public License
along with this program; if not, write to the Free Software
Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
*/
#include "import.h"
/////////////////////////////////////////////////////////////////////////////////////////
BOOL IsProtocolLoaded(char* pszProtocolName)
{
return CallService(MS_PROTO_ISPROTOCOLLOADED, 0, (LPARAM)pszProtocolName) ? TRUE : FALSE;
}
// ------------------------------------------------
// Creates a group with a specified name in the
// Miranda contact list.
// If contact is specified adds it to group
// ------------------------------------------------
// Returns 1 if successful and 0 when it fails.
int CreateGroup(const TCHAR* group, HCONTACT hContact)
{
if (group == NULL)
return 0;
size_t cbName = _tcslen(group);
TCHAR *tszGrpName = (TCHAR*)_alloca(( cbName+2 )*sizeof( TCHAR ));
tszGrpName[0] = 1 | GROUPF_EXPANDED;
_tcscpy(tszGrpName+1, group);
// Check for duplicate & find unused id
char groupIdStr[11];
for (int groupId = 0; ; groupId++) {
DBVARIANT dbv;
itoa(groupId, groupIdStr,10);
if (db_get_ts(NULL, "CListGroups", groupIdStr, &dbv))
break;
if ( !lstrcmp(dbv.ptszVal + 1, tszGrpName + 1 )) {
if (hContact)
db_set_ts(hContact, "CList", "Group", tszGrpName + 1);
else
AddMessage(LPGENT("Skipping duplicate group %s."), tszGrpName + 1);
db_free(&dbv);
return 0;
}
db_free(&dbv);
}
db_set_ts( NULL, "CListGroups", groupIdStr, tszGrpName );
if (hContact)
db_set_ts( hContact, "CList", "Group", tszGrpName+1 );
return 1;
}
// Returns TRUE if the event already exist in the database
BOOL IsDuplicateEvent(HCONTACT hContact, DBEVENTINFO dbei)
{
static DWORD dwPreviousTimeStamp = -1;
static HCONTACT hPreviousContact = (HCONTACT)INVALID_HANDLE_VALUE;
static HANDLE hPreviousDbEvent = NULL;
HANDLE hExistingDbEvent;
DWORD dwEventTimeStamp;
// get last event
if (!(hExistingDbEvent = db_event_last(hContact)))
return FALSE;
DBEVENTINFO dbeiExisting = { sizeof(dbeiExisting) };
db_event_get(hExistingDbEvent, &dbeiExisting);
dwEventTimeStamp = dbeiExisting.timestamp;
// compare with last timestamp
if (dbei.timestamp > dwEventTimeStamp) {
// remember event
hPreviousDbEvent = hExistingDbEvent;
dwPreviousTimeStamp = dwEventTimeStamp;
return FALSE;
}
if (hContact != hPreviousContact) {
hPreviousContact = hContact;
// remember event
hPreviousDbEvent = hExistingDbEvent;
dwPreviousTimeStamp = dwEventTimeStamp;
// get first event
if (!(hExistingDbEvent = db_event_first(hContact)))
return FALSE;
ZeroMemory(&dbeiExisting, sizeof(dbeiExisting));
dbeiExisting.cbSize = sizeof(dbeiExisting);
db_event_get(hExistingDbEvent, &dbeiExisting);
dwEventTimeStamp = dbeiExisting.timestamp;
// compare with first timestamp
if (dbei.timestamp <= dwEventTimeStamp) {
// remember event
dwPreviousTimeStamp = dwEventTimeStamp;
hPreviousDbEvent = hExistingDbEvent;
if ( dbei.timestamp != dwEventTimeStamp )
return FALSE;
}
}
// check for equal timestamps
if (dbei.timestamp == dwPreviousTimeStamp) {
ZeroMemory(&dbeiExisting, sizeof(dbeiExisting));
dbeiExisting.cbSize = sizeof(dbeiExisting);
db_event_get(hPreviousDbEvent, &dbeiExisting);
if ((dbei.timestamp == dbeiExisting.timestamp) &&
(dbei.eventType == dbeiExisting.eventType) &&
(dbei.cbBlob == dbeiExisting.cbBlob) &&
((dbei.flags & DBEF_SENT) == (dbeiExisting.flags & DBEF_SENT)))
return TRUE;
// find event with another timestamp
hExistingDbEvent = db_event_next(hPreviousDbEvent);
while (hExistingDbEvent != NULL) {
ZeroMemory(&dbeiExisting, sizeof(dbeiExisting));
dbeiExisting.cbSize = sizeof(dbeiExisting);
db_event_get(hExistingDbEvent, &dbeiExisting);
if (dbeiExisting.timestamp != dwPreviousTimeStamp) {
// use found event
hPreviousDbEvent = hExistingDbEvent;
dwPreviousTimeStamp = dbeiExisting.timestamp;
break;
}
hPreviousDbEvent = hExistingDbEvent;
hExistingDbEvent = db_event_next(hExistingDbEvent);
}
}
hExistingDbEvent = hPreviousDbEvent;
if (dbei.timestamp <= dwPreviousTimeStamp) {
// look back
while (hExistingDbEvent != NULL) {
ZeroMemory(&dbeiExisting, sizeof(dbeiExisting));
dbeiExisting.cbSize = sizeof(dbeiExisting);
db_event_get(hExistingDbEvent, &dbeiExisting);
if (dbei.timestamp > dbeiExisting.timestamp) {
// remember event
hPreviousDbEvent = hExistingDbEvent;
dwPreviousTimeStamp = dbeiExisting.timestamp;
return FALSE;
}
// Compare event with import candidate
if ((dbei.timestamp == dbeiExisting.timestamp) &&
(dbei.eventType == dbeiExisting.eventType) &&
(dbei.cbBlob == dbeiExisting.cbBlob) &&
((dbei.flags & DBEF_SENT) == (dbeiExisting.flags & DBEF_SENT)))
{
// remember event
hPreviousDbEvent = hExistingDbEvent;
dwPreviousTimeStamp = dbeiExisting.timestamp;
return TRUE;
}
// Get previous event in chain
hExistingDbEvent = db_event_prev(hExistingDbEvent);
}
}
else {
// look forward
while (hExistingDbEvent != NULL) {
ZeroMemory(&dbeiExisting, sizeof(dbeiExisting));
dbeiExisting.cbSize = sizeof(dbeiExisting);
db_event_get(hExistingDbEvent, &dbeiExisting);
if (dbei.timestamp < dbeiExisting.timestamp) {
// remember event
hPreviousDbEvent = hExistingDbEvent;
dwPreviousTimeStamp = dbeiExisting.timestamp;
return FALSE;
}
// Compare event with import candidate
if ((dbei.timestamp == dbeiExisting.timestamp) &&
(dbei.eventType == dbeiExisting.eventType) &&
(dbei.cbBlob == dbeiExisting.cbBlob) &&
((dbei.flags&DBEF_SENT) == (dbeiExisting.flags&DBEF_SENT)))
{
// remember event
hPreviousDbEvent = hExistingDbEvent;
dwPreviousTimeStamp = dbeiExisting.timestamp;
return TRUE;
}
// Get next event in chain
hExistingDbEvent = db_event_next(hExistingDbEvent);
}
}
// reset last event
hPreviousContact = (HCONTACT)INVALID_HANDLE_VALUE;
return FALSE;
}
|
