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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 "commonheaders.h"
#include "gen_helpers.h"
int ProtoServiceExists(const char *szModule, const char *szService) {
char str[MAXMODULELABELLENGTH];
mir_snprintf(str, sizeof(str), "%s%s", szModule, szService);
return ServiceExists(str);
}
char *Hlp_GetProtocolNameA(const char *proto) {
char protoname[256];
if ( (!ProtoServiceExists(proto, PS_GETNAME)) || (CallProtoService(proto, PS_GETNAME, (WPARAM)sizeof(protoname), (LPARAM)protoname))) {
return NULL;
}
return _strdup(protoname);
}
TCHAR *Hlp_GetProtocolName(const char *proto) {
char protoname[256];
if ( (!ProtoServiceExists(proto, PS_GETNAME)) || (CallProtoService(proto, PS_GETNAME, (WPARAM)sizeof(protoname), (LPARAM)protoname))) {
return NULL;
}
return a2u(protoname);
}
char *Hlp_GetDlgItemTextA(HWND hwndDlg, int nIDDlgItem) {
int len = SendDlgItemMessageA(hwndDlg, nIDDlgItem, WM_GETTEXTLENGTH, 0, 0);
if (len < 0)
return NULL;
char *res = ( char* )malloc((len+1));
ZeroMemory(res, (len+1));
GetDlgItemTextA(hwndDlg, nIDDlgItem, res, len+1);
return res;
}
TCHAR *Hlp_GetDlgItemText(HWND hwndDlg, int nIDDlgItem) {
int len = SendDlgItemMessage(hwndDlg, nIDDlgItem, WM_GETTEXTLENGTH, 0, 0);
if (len < 0)
return NULL;
TCHAR *res = ( TCHAR* )malloc((len+1)*sizeof(TCHAR));
ZeroMemory(res, (len+1)*sizeof(TCHAR));
GetDlgItemText(hwndDlg, nIDDlgItem, res, len+1);
return res;
}
char *Hlp_GetWindowTextA(HWND hwndDlg) {
int len = SendMessageA(hwndDlg, WM_GETTEXTLENGTH, 0, 0);
if (len < 0)
return NULL;
char *res = ( char* )malloc((len+1));
ZeroMemory(res, (len+1));
GetWindowTextA(hwndDlg, res, len+1);
return res;
}
TCHAR *Hlp_GetWindowText(HWND hwndDlg) {
int len = SendMessage(hwndDlg, WM_GETTEXTLENGTH, 0, 0);
if (len < 0)
return NULL;
TCHAR *res = ( TCHAR* )malloc((len+1)*sizeof(TCHAR));
ZeroMemory(res, (len+1)*sizeof(TCHAR));
GetWindowText(hwndDlg, res, len+1);
return res;
}
/**
* Modified from Miranda CList, clistsettings.c
**/
char* u2a( wchar_t* src )
{
int cbLen;
char* result;
if (src == NULL) {
return NULL;
}
cbLen = WideCharToMultiByte( CP_ACP, 0, src, -1, NULL, 0, NULL, NULL );
result = ( char* )malloc( cbLen+1 );
if ( result == NULL )
return NULL;
WideCharToMultiByte( CP_ACP, 0, src, -1, result, cbLen, NULL, NULL );
result[ cbLen ] = 0;
return result;
}
wchar_t* a2u( char* src )
{
int cbLen;
wchar_t* result;
if (src == NULL) {
return NULL;
}
cbLen = MultiByteToWideChar( CP_ACP, 0, src, -1, NULL, 0 );
result = ( wchar_t* )malloc( sizeof( wchar_t )*(cbLen+1));
if ( result == NULL )
return NULL;
MultiByteToWideChar( CP_ACP, 0, src, -1, result, cbLen );
result[ cbLen ] = 0;
return result;
}
// Logging
static int WriteToDebugLogA(const char *szMsg) {
int res;
res = 0;
if (ServiceExists(MS_NETLIB_LOG)) {
res = CallService(MS_NETLIB_LOG, (WPARAM)NULL, (LPARAM)szMsg);
} else {
OutputDebugStringA(szMsg);
OutputDebugStringA("\r\n");
}
return res;
}
int AddDebugLogMessageA(const char* fmt, ...) {
int res;
char szText[MAX_DEBUG], szFinal[MAX_DEBUG];
va_list va;
va_start(va,fmt);
_vsnprintf(szText, sizeof(szText), fmt, va);
va_end(va);
#ifdef MODULENAME
mir_snprintf(szFinal, sizeof(szFinal), "%s: %s", MODULENAME, szText);
#else
strncpy(szFinal, szText, sizeof(szFinal));
#endif
res = WriteToDebugLogA(szFinal);
return res;
}
int AddDebugLogMessage(const TCHAR* fmt, ...) {
int res;
TCHAR tszText[MAX_DEBUG], tszFinal[MAX_DEBUG];
char *szFinal;
va_list va;
va_start(va,fmt);
_vsntprintf(tszText, sizeof(tszText), fmt, va);
va_end(va);
#ifdef MODULENAME
mir_sntprintf(tszFinal, SIZEOF(tszFinal), _T("%s: %s"), MODULENAME, tszText);
#else
_tcsncpy(tszFinal, tszText, sizeof(tszFinal));
#endif
szFinal = u2a(tszFinal);
res = WriteToDebugLogA(szFinal);
free(szFinal);
return res;
}
int AddErrorLogMessageA(const char* fmt, ...) {
int res;
char szText[MAX_DEBUG], szFinal[MAX_DEBUG];
va_list va;
va_start(va,fmt);
_vsnprintf(szText, sizeof(szText), fmt, va);
va_end(va);
#ifdef MODULENAME
mir_snprintf(szFinal, sizeof(szFinal), "%s: %s", MODULENAME, szText);
#else
strncpy(szFinal, szText, sizeof(szFinal));
#endif
res = WriteToDebugLogA(szFinal);
MessageBoxA(NULL, szFinal, "Error", MB_OK|MB_ICONERROR);
return res;
}
int AddErrorLogMessage(const TCHAR* fmt, ...) {
int res;
TCHAR tszText[MAX_DEBUG], tszFinal[MAX_DEBUG];
char *szFinal;
va_list va;
va_start(va,fmt);
_vsntprintf(tszText, sizeof(tszText), fmt, va);
va_end(va);
#ifdef MODULENAME
mir_sntprintf(tszFinal, SIZEOF(tszFinal), _T("%s: %s"), MODULENAME, tszText);
#else
_tcsncpy(tszFinal, tszText, sizeof(tszFinal));
#endif
szFinal = u2a(tszFinal);
res = WriteToDebugLogA(szFinal);
MessageBoxA(NULL, szFinal, "Error", MB_OK|MB_ICONERROR);
free(szFinal);
return res;
}
//
int ttoi(TCHAR *string)
{
return ( string == NULL ) ? 0 : _ttoi( string );
}
TCHAR *itot(int num) {
char tRes[32];
// check this
_itoa(num, tRes, 10);
return a2u(tRes);
}
// Helper functions that need MODULENAME
#define SETTING_NOENCODINGCHECK "NoEncodingCheck"
int Hlp_UnicodeCheck(char *szPluginName, BOOL bForce, const char *szModule) {
#ifndef _DEBUG
char *ptr;
char szVersionText[256];
if (!CallService(MS_SYSTEM_GETVERSIONTEXT, (WPARAM)sizeof(szVersionText), (LPARAM)szVersionText)) {
ptr = strstr(szVersionText, "Unicode");
if ( (ptr == NULL) && (!DBGetContactSettingByte(NULL, szModule, SETTING_NOENCODINGCHECK, 0))) {
if (bForce) {
MessageBoxA(NULL, "You are running the ANSI version Miranda. Please use the ANSI build of this plugin.", szPluginName, MB_OK);
return -1;
}
else {
MessageBoxA(NULL, "You are running the ANSI version Miranda. It's recommened to use the ANSI build of this plugin.", szPluginName, MB_OK);
DBWriteContactSettingByte(NULL, szModule, SETTING_NOENCODINGCHECK, 1);
return 0;
}
}
}
#endif
return 0;
}
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