// contructor for CWAB object
//
// pszFileName - FileName of WAB file to open
// if no file name is specified, opens the default
//
CWAB::CWAB(nsILocalFile *file)
{
// Here we load the WAB Object and initialize it
m_pUniBuff = NULL;
m_uniBuffLen = 0;
m_bInitialized = PR_FALSE;
m_lpAdrBook = NULL;
m_lpWABObject = NULL;
m_hinstWAB = NULL;
{
TCHAR szWABDllPath[MAX_PATH];
DWORD dwType = 0;
ULONG cbData = sizeof(szWABDllPath);
HKEY hKey = NULL;
*szWABDllPath = '\0';
// First we look under the default WAB DLL path location in the
// Registry.
// WAB_DLL_PATH_KEY is defined in wabapi.h
//
if (ERROR_SUCCESS == RegOpenKeyEx(HKEY_LOCAL_MACHINE, WAB_DLL_PATH_KEY, 0, KEY_READ, &hKey))
RegQueryValueEx( hKey, "", NULL, &dwType, (LPBYTE) szWABDllPath, &cbData);
if(hKey) RegCloseKey(hKey);
// if the Registry came up blank, we do a loadlibrary on the wab32.dll
// WAB_DLL_NAME is defined in wabapi.h
//
m_hinstWAB = LoadLibrary( (lstrlen(szWABDllPath)) ? szWABDllPath : WAB_DLL_NAME );
}
if(m_hinstWAB)
{
// if we loaded the dll, get the entry point
//
m_lpfnWABOpen = (LPWABOPEN) GetProcAddress(m_hinstWAB, "WABOpen");
if(m_lpfnWABOpen)
{
char fName[2] = {0, 0};
HRESULT hr = E_FAIL;
WAB_PARAM wp = {0};
wp.cbSize = sizeof(WAB_PARAM);
if (file != nsnull) {
nsCString path;
file->GetNativePath(path);
wp.szFileName = (LPTSTR) ToNewCString(path);
}
else
wp.szFileName = (LPTSTR) fName;
// if we choose not to pass in a WAB_PARAM object,
// the default WAB file will be opened up
//
hr = m_lpfnWABOpen(&m_lpAdrBook,&m_lpWABObject,&wp,0);
if(!hr)
m_bInitialized = TRUE;
}
}
}
// contructor for CWAB object
//
// pszFileName - FileName of WAB file to open
// if no file name is specified, opens the default
//
CWAB::CWAB(nsILocalFile *file)
{
// Here we load the WAB Object and initialize it
m_pUniBuff = NULL;
m_uniBuffLen = 0;
m_bInitialized = PR_FALSE;
m_lpAdrBook = NULL;
m_lpWABObject = NULL;
m_hinstWAB = NULL;
{
TCHAR szWABDllPath[MAX_PATH];
DWORD dwType = 0;
ULONG cbData = sizeof(szWABDllPath);
HKEY hKey = NULL;
*szWABDllPath = '\0';
// First we look under the default WAB DLL path location in the
// Registry.
// WAB_DLL_PATH_KEY is defined in wabapi.h
//
if (ERROR_SUCCESS == RegOpenKeyEx(HKEY_LOCAL_MACHINE, WAB_DLL_PATH_KEY, 0, KEY_READ, &hKey)) {
RegQueryValueEx( hKey, "", NULL, &dwType, (LPBYTE) szWABDllPath, &cbData);
if (dwType == REG_EXPAND_SZ) {
// Expand the environment variables
DWORD bufferSize = ExpandEnvironmentStrings(szWABDllPath, NULL, 0);
if (bufferSize && bufferSize < MAX_PATH) {
TCHAR tmp[MAX_PATH];
ExpandEnvironmentStrings(szWABDllPath, tmp, bufferSize);
_tcscpy(szWABDllPath, tmp);
}
else {
// This is an error condition. Nothing else is initialized yet, so simply return.
return;
}
}
}
else {
if (GetSystemDirectory(szWABDllPath, MAX_PATH)) {
_tcsncat(szWABDllPath, WAB_DLL_NAME,
NS_MIN(_tcslen(WAB_DLL_NAME), MAX_PATH - _tcslen(szWABDllPath) - 1));
}
else {
// Yet another error condition.
return;
}
}
if(hKey) RegCloseKey(hKey);
// if the Registry came up blank, we do a loadlibrary on the wab32.dll
// WAB_DLL_NAME is defined in wabapi.h
//
m_hinstWAB = LoadLibrary( (lstrlen(szWABDllPath)) ? szWABDllPath : WAB_DLL_NAME );
}
if(m_hinstWAB)
{
// if we loaded the dll, get the entry point
//
m_lpfnWABOpen = (LPWABOPEN) GetProcAddress(m_hinstWAB, "WABOpen");
if(m_lpfnWABOpen)
{
char fName[2] = {0, 0};
HRESULT hr = E_FAIL;
WAB_PARAM wp = {0};
wp.cbSize = sizeof(WAB_PARAM);
if (file != nsnull) {
nsCString path;
file->GetNativePath(path);
wp.szFileName = (LPTSTR) ToNewCString(path);
}
else
wp.szFileName = (LPTSTR) fName;
// if we choose not to pass in a WAB_PARAM object,
// the default WAB file will be opened up
//
hr = m_lpfnWABOpen(&m_lpAdrBook,&m_lpWABObject,&wp,0);
if(!hr)
m_bInitialized = TRUE;
}
}
}
