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/*
Helper functions for Miranda-IM (www.miranda-im.org)
Copyright 2006 P. Boon
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 "db_helpers.h"
struct RemoveSettings{
char *szPrefix;
int count;
char **szSettings;
};
static int DBRemoveEnumProc(const char *szSetting, LPARAM lParam) {
struct RemoveSettings *rs;
rs = (struct RemoveSettings *)lParam;
if (!strncmp(szSetting, rs->szPrefix, strlen(rs->szPrefix))) {
rs->szSettings = ( char** )realloc(rs->szSettings, (rs->count+1)*sizeof(char *));
rs->szSettings[rs->count] = _strdup(szSetting);
rs->count += 1;
}
return 0;
}
int Hlp_RemoveDatabaseSettings(HANDLE hContact, char *szModule, char *szPrefix) {
DBCONTACTENUMSETTINGS dbces;
struct RemoveSettings rs;
int i, count;
ZeroMemory(&rs, sizeof(struct RemoveSettings));
rs.szPrefix = szPrefix;
ZeroMemory(&dbces, sizeof(DBCONTACTENUMSETTINGS));
dbces.pfnEnumProc = DBRemoveEnumProc;
dbces.lParam = (LPARAM)&rs;
dbces.szModule = szModule;
if (CallService(MS_DB_CONTACT_ENUMSETTINGS, (WPARAM)(HANDLE)hContact, (LPARAM)&dbces) == -1) {
return -1;
}
count = 0;
if (rs.szSettings != NULL) {
for (i=0;i<rs.count;i++) {
if (rs.szSettings[i] != NULL) {
if (!DBDeleteContactSetting(hContact, szModule, rs.szSettings[i])) {
count += 1;
}
free(rs.szSettings[i]);
}
}
free(rs.szSettings);
}
return count;
}
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