From d1cb574222bac3b31988d00481ccf7e49d8692f6 Mon Sep 17 00:00:00 2001 From: Kirill Volinsky Date: Sat, 19 May 2012 20:07:57 +0000 Subject: added AssocMgr git-svn-id: http://svn.miranda-ng.org/main/trunk@86 1316c22d-e87f-b044-9b9b-93d7a3e3ba9c --- plugins/AssocMgr/utils.c | 199 +++++++++++++++++++++++++++++++++++++++++++++++ 1 file changed, 199 insertions(+) create mode 100644 plugins/AssocMgr/utils.c (limited to 'plugins/AssocMgr/utils.c') diff --git a/plugins/AssocMgr/utils.c b/plugins/AssocMgr/utils.c new file mode 100644 index 0000000000..d5ae8b7327 --- /dev/null +++ b/plugins/AssocMgr/utils.c @@ -0,0 +1,199 @@ +/* + +'File Association Manager'-Plugin for Miranda IM + +Copyright (C) 2005-2007 H. Herkenrath + +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 (AssocMgr-License.txt); if not, write to the Free Software +Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. +*/ + +#include "common.h" + +DWORD WINAPI GetModuleFileNameWorkaround(HMODULE hModule,TCHAR *pszFileName,DWORD nSize) +{ + /* GetModuleFileName() commonly crashes when hModule=NULL and + * miranda32.exe was compiled without version resource */ + if(hModule==NULL) hModule=GetModuleHandle(NULL); + if(hModule==NULL) return 0; + return GetModuleFileName(hModule,pszFileName,nSize); +} + +/************************* String Conv ****************************/ + +// mir_free() the return value +WCHAR* a2u(const char *pszAnsi,BOOL fMirCp) +{ + UINT codepage,cch; + WCHAR *psz; + + if(pszAnsi==NULL) return NULL; + codepage=fMirCp?CallService(MS_LANGPACK_GETCODEPAGE,0,0):CP_ACP; + cch=MultiByteToWideChar(codepage,0,pszAnsi,-1,NULL,0); + if(!cch) return NULL; + + psz=(WCHAR*)mir_alloc(cch*sizeof(WCHAR)); + if(psz!=NULL && !MultiByteToWideChar(codepage,0,pszAnsi,-1,psz,cch)) { + mir_free(psz); + return NULL; + } + return psz; +} + +// mir_free() the return value +char* u2a(const WCHAR *pszUnicode,BOOL fMirCp) +{ + UINT codepage,cch; + char *psz; + DWORD flags; + + if(pszUnicode==NULL) return NULL; + codepage=fMirCp?CallService(MS_LANGPACK_GETCODEPAGE,0,0):CP_ACP; + /* without WC_COMPOSITECHECK some characters might get out strange (see MS blog) */ + cch=WideCharToMultiByte(codepage,flags=WC_COMPOSITECHECK,pszUnicode,-1,NULL,0,NULL,NULL); + if(!cch) cch=WideCharToMultiByte(codepage,flags=0,pszUnicode,-1,NULL,0,NULL,NULL); + if(!cch) return NULL; + + psz=(char*)mir_alloc(cch); + if(psz!=NULL && !WideCharToMultiByte(codepage,flags,pszUnicode,-1,psz,cch,NULL,NULL)){ + mir_free(psz); + return NULL; + } + return psz; +} + +// mir_free() the return value +TCHAR* s2t(const void *pszStr,DWORD fUnicode,BOOL fMirCp) +{ +#if defined(_UNICODE) + if(fUnicode) return mir_wstrdup((WCHAR*)pszStr); + return a2u((char*)pszStr,fMirCp); +#else + if(fUnicode) return u2a((WCHAR*)pszStr,fMirCp); + return mir_strdup((char*)pszStr); +#endif +} + +// mir_free() the return value +void* t2s(const TCHAR *pszStr,DWORD fUnicode,BOOL fMirCp) +{ +#if defined(_UNICODE) + if(!fUnicode) return (void*)u2a(pszStr,fMirCp); + return (void*)mir_wstrdup(pszStr); +#else + if(fUnicode) return (void*)a2u(pszStr,fMirCp); + return (void*)mir_strdup(pszStr); +#endif +} + +/************************* Database *******************************/ + +struct EnumPrefixSettingsParams { + char **settings; + int nSettingsCount; + const char *pszPrefix; + int nPrefixLen; +}; + +static int EnumPrefixSettingsProc(const char *pszSetting,LPARAM lParam) +{ + struct EnumPrefixSettingsParams *param=(struct EnumPrefixSettingsParams*)lParam; + if(!strncmp(pszSetting,param->pszPrefix,param->nPrefixLen)) { + char **buf; + /* resize storage array */ + buf=mir_realloc(param->settings,(param->nSettingsCount+1)*sizeof(char*)); + if(buf!=NULL) { + param->settings=buf; + buf[param->nSettingsCount]=mir_strdup(pszSetting); + if(buf[param->nSettingsCount]!=NULL) ++param->nSettingsCount; + } + } + return 0; +} + +// mir_free() the returned pSettings after use +BOOL EnumDbPrefixSettings(const char *pszModule,const char *pszSettingPrefix,char ***pSettings,int *pnSettingsCount) +{ + DBCONTACTENUMSETTINGS dbces; + struct EnumPrefixSettingsParams param; + dbces.szModule=pszModule; + dbces.pfnEnumProc=EnumPrefixSettingsProc; + dbces.lParam=(LPARAM)¶m; + param.settings=NULL; + param.nSettingsCount=0; + param.pszPrefix=pszSettingPrefix; + param.nPrefixLen=lstrlenA(pszSettingPrefix); + CallService(MS_DB_CONTACT_ENUMSETTINGS,0,(LPARAM)&dbces); + *pnSettingsCount=param.nSettingsCount; + *pSettings=param.settings; + return param.nSettingsCount!=0; +} + +/************************* Error Output ***************************/ + +static void MessageBoxIndirectFree(MSGBOXPARAMSA *mbp) +{ + MessageBoxIndirectA(mbp); + mir_free((char*)mbp->lpszCaption); /* does NULL check */ + mir_free((char*)mbp->lpszText); /* does NULL check */ + mir_free(mbp); +} + +void ShowInfoMessage(BYTE flags,const char *pszTitle,const char *pszTextFmt,...) +{ + char szText[256]; /* max for systray */ + MSGBOXPARAMSA *mbp; + + va_list va; + va_start(va,pszTextFmt); + mir_vsnprintf(szText,SIZEOF(szText),pszTextFmt,va); + va_end(va); + + if(ServiceExists(MS_CLIST_SYSTRAY_NOTIFY)) { + MIRANDASYSTRAYNOTIFY msn; + msn.cbSize=sizeof(msn); + msn.szProto=NULL; + msn.szInfoTitle=(char*)pszTitle; + msn.szInfo=(char*)szText; + msn.uTimeout=30000; /* max timeout */ + msn.dwInfoFlags=flags; + if(!CallServiceSync(MS_CLIST_SYSTRAY_NOTIFY,0,(LPARAM)&msn)) + return; /* success */ + } + + mbp=(MSGBOXPARAMSA*)mir_calloc(sizeof(*mbp)); + if(mbp==NULL) return; + mbp->cbSize=sizeof(*mbp); + mbp->lpszCaption=mir_strdup(pszTitle); + mbp->lpszText=mir_strdup(szText); + mbp->dwStyle=MB_OK|MB_SETFOREGROUND|MB_TASKMODAL; + mbp->dwLanguageId=LANGIDFROMLCID((LCID)CallService(MS_LANGPACK_GETLOCALE,0,0)); + switch(flags&NIIF_ICON_MASK) { + case NIIF_INFO: mbp->dwStyle|=MB_ICONINFORMATION; break; + case NIIF_WARNING: mbp->dwStyle|=MB_ICONWARNING; break; + case NIIF_ERROR: mbp->dwStyle|=MB_ICONERROR; + } + mir_forkthread(MessageBoxIndirectFree,mbp); +} + +// LocalFree() the return value +char* GetWinErrorDescription(DWORD dwLastError) +{ + char *buf=NULL; + DWORD flags=FORMAT_MESSAGE_ALLOCATE_BUFFER|FORMAT_MESSAGE_FROM_SYSTEM; + if(!FormatMessageA(flags,NULL,dwLastError,LANGIDFROMLCID((LCID)CallService(MS_LANGPACK_GETLOCALE,0,0)),(char*)&buf,0,NULL)) + if(GetLastError()==ERROR_RESOURCE_LANG_NOT_FOUND) + FormatMessageA(flags,NULL,dwLastError,0,(char*)&buf,0,NULL); + return buf; +} -- cgit v1.2.3