summaryrefslogtreecommitdiff
path: root/src/modules/database/dbintf.cpp
blob: f39e87500d2572a91baf442bd1e8e2e6234a0055 (plain)
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
/*

Miranda NG: the free IM client for Microsoft* Windows*

Copyright (C) 2012-15 Miranda NG project,
all portions of this codebase are copyrighted to the people
listed in contributors.txt.

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 "..\..\core\commonheaders.h"
#include "database.h"

MIDatabase *currDb = NULL;
DATABASELINK *currDblink = NULL;

MIR_CORE_DLL(void) db_setCurrent(MIDatabase*);

static INT_PTR srvSetSafetyMode(WPARAM wParam, LPARAM)
{
	if (!currDb) return 1;

	currDb->SetCacheSafetyMode(wParam != 0);
	return 0;
}

static INT_PTR srvGetContactCount(WPARAM, LPARAM)
{
	return (currDb) ? currDb->GetContactCount() : 0;
}

///////////////////////////////////////////////////////////////////////////////
// Contacts

static INT_PTR srvDeleteContact(WPARAM wParam, LPARAM)
{
	DBVARIANT dbv = {0};
	if (!db_get_ts(wParam, "ContactPhoto", "File", &dbv)) {
		DeleteFile(dbv.ptszVal);
		db_free(&dbv);
	}
	return (currDb) ? currDb->DeleteContact(wParam) : 0;
}

static INT_PTR srvAddContact(WPARAM wParam, LPARAM)
{
	MCONTACT hNew = (currDb) ? currDb->AddContact() : 0;
	Netlib_Logf(NULL, "New contact created: %d", hNew);
	return hNew;
}

static INT_PTR srvIsDbContact(WPARAM wParam, LPARAM)
{
	return (currDb) ? currDb->IsDbContact(wParam) : 0;
}

///////////////////////////////////////////////////////////////////////////////
// Module chain

static INT_PTR srvEnumModuleNames(WPARAM wParam,LPARAM lParam)
{
	return (currDb) ? (INT_PTR)currDb->EnumModuleNames((DBMODULEENUMPROC)lParam, (void*)wParam) : 0;
}

///////////////////////////////////////////////////////////////////////////////
// Settings

static INT_PTR srvEnumContactSettings(WPARAM wParam,LPARAM lParam)
{
	return (currDb) ? (INT_PTR)currDb->EnumContactSettings(wParam, (DBCONTACTENUMSETTINGS*)lParam) : 0;
}

static INT_PTR srvEnumResidentSettings(WPARAM wParam,LPARAM lParam)
{
	return (currDb) ? (INT_PTR)currDb->EnumResidentSettings((DBMODULEENUMPROC)wParam, (void*)lParam) : 0;
}

///////////////////////////////////////////////////////////////////////////////
// Database list

LIST<DATABASELINK> arDbPlugins(5);

static INT_PTR srvRegisterPlugin(WPARAM wParam,LPARAM lParam)
{
	DATABASELINK* pPlug = (DATABASELINK*)lParam;
	if (pPlug == NULL)
		return 1;

	arDbPlugins.insert(pPlug);
	return 0;
}

static INT_PTR srvFindPlugin(WPARAM wParam,LPARAM lParam)
{
	for (int i=arDbPlugins.getCount()-1; i >= 0; i--) {
		int error = arDbPlugins[i]->grokHeader((TCHAR*)lParam);
		if (error == ERROR_SUCCESS || error == EGROKPRF_OBSOLETE)
			return (INT_PTR)arDbPlugins[i];
	}

	return NULL;
}

static INT_PTR srvGetCurrentDb(WPARAM wParam,LPARAM lParam)
{
	return (INT_PTR)currDb;
}

static INT_PTR srvInitInstance(WPARAM wParam,LPARAM lParam)
{
	MIDatabase* pDb = (MIDatabase*)lParam;
	if (pDb != NULL)
		pDb->m_cache = new MDatabaseCache();
	return 0;
}

static INT_PTR srvDestroyInstance(WPARAM wParam,LPARAM lParam)
{
	MIDatabase* pDb = (MIDatabase*)lParam;
	if (pDb != NULL) {
		MDatabaseCache *pCache = (MDatabaseCache*)pDb->m_cache;
		pDb->m_cache = NULL;
		delete pCache;
	}
	return 0;
}

///////////////////////////////////////////////////////////////////////////////

int LoadDbintfModule()
{
	CreateServiceFunction(MS_DB_CONTACT_GETCOUNT, srvGetContactCount);
	CreateServiceFunction(MS_DB_CONTACT_DELETE, srvDeleteContact);
	CreateServiceFunction(MS_DB_CONTACT_ADD, srvAddContact);
	CreateServiceFunction(MS_DB_CONTACT_IS, srvIsDbContact);

	CreateServiceFunction(MS_DB_MODULES_ENUM, srvEnumModuleNames);

	CreateServiceFunction(MS_DB_CONTACT_ENUMSETTINGS, srvEnumContactSettings);
	CreateServiceFunction("DB/ResidentSettings/Enum", srvEnumResidentSettings);

	CreateServiceFunction(MS_DB_REGISTER_PLUGIN, srvRegisterPlugin);
	CreateServiceFunction(MS_DB_FIND_PLUGIN, srvFindPlugin);
	CreateServiceFunction(MS_DB_GET_CURRENT, srvGetCurrentDb);

	CreateServiceFunction(MS_DB_INIT_INSTANCE, srvInitInstance);
	CreateServiceFunction(MS_DB_DESTROY_INSTANCE, srvDestroyInstance);
	return 0;
}

void LoadDatabaseServices()
{
	CreateServiceFunction(MS_DB_SETSAFETYMODE, srvSetSafetyMode);
}