void COwnedLostItem::SetHandledViaNetscape()
{
m_nHandleMethod = OL_OTHER_APP;
// Get the app's name.
CString netscapeName;
char buffer[_MAX_PATH+1];
::GetModuleFileName(theApp.m_hInstance, buffer, _MAX_PATH);
char *pSlash = ::strrchr(buffer, '\\');
netscapeName = (char*)(pSlash+1);
netscapeName.MakeUpper();
// Get the app's directory. Adequate heuristic for version-checking Netscape
CString directoryName(buffer);
directoryName.MakeUpper();
// Special Internet Shortcut check
if (IsInternetShortcut())
{
CInternetShortcut internetShortcut;
if (!internetShortcut.ShellSupport())
{
m_nHandleMethod = OL_CURRENT_NETSCAPE;
return;
}
CString fileClass = GetInternetShortcutFileClass();
SetHandleMethodViaFileClass(fileClass, netscapeName, directoryName);
return;
}
CPtrList* allHelpers = &(CHelperApp::m_cplHelpers);
for (POSITION pos = allHelpers->GetHeadPosition(); pos != NULL;)
{
CHelperApp* app = (CHelperApp*)allHelpers->GetNext(pos);
CString helperMime(app->cd_item->ci.type);
if (helperMime == m_csMimeType)
{
// Found the helper app. See if Netscape is truly handling this mime type.
CString fileClass(app->strFileClass);
if (fileClass != "")
{
SetHandleMethodViaFileClass(fileClass, netscapeName, directoryName);
return;
}
else m_bBroken = TRUE; // Treat as if ignored. Don't want to pop up a dialog over this.
if (app->how_handle == HANDLE_VIA_NETSCAPE)
m_nHandleMethod = OL_CURRENT_NETSCAPE;
else m_nHandleMethod = OL_OTHER_APP;
return;
}
}
m_bBroken = TRUE; // Didn't even find this mime type. Don't want to fool with it.
}
//
// FindURLFromLocalFile
//
// we are looking for a URL and couldn't find it, try again with looking for
// a local file. If we have one, it may either be a normal file or an internet shortcut.
// In both cases, however, we can get a URL (it will be a file:// url in the
// local file case).
//
bool
nsClipboard :: FindURLFromLocalFile ( IDataObject* inDataObject, UINT inIndex, void** outData, PRUint32* outDataLen )
{
bool dataFound = false;
nsresult loadResult = GetNativeDataOffClipboard(inDataObject, inIndex, GetFormat(kFileMime), nullptr, outData, outDataLen);
if ( NS_SUCCEEDED(loadResult) && *outData ) {
// we have a file path in |data|. Is it an internet shortcut or a normal file?
const nsDependentString filepath(static_cast<PRUnichar*>(*outData));
nsCOMPtr<nsIFile> file;
nsresult rv = NS_NewLocalFile(filepath, true, getter_AddRefs(file));
if (NS_FAILED(rv)) {
nsMemory::Free(*outData);
return dataFound;
}
if ( IsInternetShortcut(filepath) ) {
nsMemory::Free(*outData);
nsCAutoString url;
ResolveShortcut( file, url );
if ( !url.IsEmpty() ) {
// convert it to unicode and pass it out
nsDependentString urlString(UTF8ToNewUnicode(url));
// the internal mozilla URL format, text/x-moz-url, contains
// URL\ntitle. We can guess the title from the file's name.
nsAutoString title;
file->GetLeafName(title);
// We rely on IsInternetShortcut check that file has a .url extension.
title.SetLength(title.Length() - 4);
if (title.IsEmpty())
title = urlString;
*outData = ToNewUnicode(urlString + NS_LITERAL_STRING("\n") + title);
*outDataLen = NS_strlen(static_cast<PRUnichar*>(*outData)) * sizeof(PRUnichar);
dataFound = true;
}
}
else {
// we have a normal file, use some Necko objects to get our file path
nsCAutoString urlSpec;
NS_GetURLSpecFromFile(file, urlSpec);
// convert it to unicode and pass it out
nsMemory::Free(*outData);
*outData = UTF8ToNewUnicode(urlSpec);
*outDataLen = NS_strlen(static_cast<PRUnichar*>(*outData)) * sizeof(PRUnichar);
dataFound = true;
} // else regular file
}
return dataFound;
} // FindURLFromLocalFile
//
// FindURLFromLocalFile
//
// we are looking for a URL and couldn't find it, try again with looking for
// a local file. If we have one, it may either be a normal file or an internet shortcut.
// In both cases, however, we can get a URL (it will be a file:// url in the
// local file case).
//
PRBool
nsClipboard :: FindURLFromLocalFile ( IDataObject* inDataObject, UINT inIndex, void** outData, PRUint32* outDataLen )
{
PRBool dataFound = PR_FALSE;
nsresult loadResult = GetNativeDataOffClipboard(inDataObject, inIndex, GetFormat(kFileMime), outData, outDataLen);
if ( NS_SUCCEEDED(loadResult) && *outData ) {
// we have a file path in |data|. Is it an internet shortcut or a normal file?
const nsDependentString filepath(static_cast<PRUnichar*>(*outData));
nsCOMPtr<nsILocalFile> file;
nsresult rv = NS_NewLocalFile(filepath, PR_TRUE, getter_AddRefs(file));
if (NS_FAILED(rv))
return dataFound;
if ( IsInternetShortcut(filepath) ) {
nsCAutoString url;
ResolveShortcut( file, url );
if ( !url.IsEmpty() ) {
// convert it to unicode and pass it out
nsMemory::Free(*outData);
*outData = UTF8ToNewUnicode(url);
*outDataLen = nsCRT::strlen(static_cast<PRUnichar*>(*outData)) * sizeof(PRUnichar);
dataFound = PR_TRUE;
}
}
else {
// we have a normal file, use some Necko objects to get our file path
nsCAutoString urlSpec;
NS_GetURLSpecFromFile(file, urlSpec);
// convert it to unicode and pass it out
nsMemory::Free(*outData);
*outData = UTF8ToNewUnicode(urlSpec);
*outDataLen = nsCRT::strlen(static_cast<PRUnichar*>(*outData)) * sizeof(PRUnichar);
dataFound = PR_TRUE;
} // else regular file
}
return dataFound;
} // FindURLFromLocalFile
void COwnedLostItem::FetchPrettyName()
{
if (IsInternetShortcut())
m_csPrettyName = MakeInternetShortcutName();
CPtrList* allHelpers = &(CHelperApp::m_cplHelpers);
for (POSITION pos = allHelpers->GetHeadPosition(); pos != NULL;)
{
CHelperApp* app = (CHelperApp*)allHelpers->GetNext(pos);
CString helperMime(app->cd_item->ci.type);
if (helperMime == m_csMimeType)
{
CString returnString = app->cd_item->ci.desc;
if (returnString == "")
returnString = "File Type";
if (app->cd_item->num_exts > 0)
{
returnString += " (";
for (int i = 0; i < app->cd_item->num_exts; i++)
{
returnString += "*.";
returnString += app->cd_item->exts[i];
if (i < app->cd_item->num_exts-1)
returnString += "; ";
}
returnString += ")";
}
m_csPrettyName = returnString;
}
}
}
void COwnedLostItem::GiveControlToNetscape()
{
char buffer[_MAX_PATH];
::GetModuleFileName(theApp.m_hInstance, buffer, _MAX_PATH);
// Get the app's directory into a short file name
char shortBuffer[_MAX_PATH];
GetShortPathName(buffer, shortBuffer, _MAX_PATH);
CString directoryName(shortBuffer);
directoryName.MakeUpper(); // This is what we'll write to the registry
CString strValueName, strCmdPath;
// Special Internet Shortcut check
if (IsInternetShortcut())
{
CInternetShortcut internetShortcut;
if (internetShortcut.ShellSupport())
{
// Need to take over lots of stuff
CString strType = GetInternetShortcutFileClass();
// Set the open command path
strValueName.Format(strOPEN_CMD_FMT, (const char *)strType);
strCmdPath = directoryName + " -h \"%1\"";
FEU_RegistryWizard(HKEY_CLASSES_ROOT, strValueName, strCmdPath);
// Set the DDE exec value
strValueName.Format(strDDE_EXEC_FMT, (const char *)strType);
FEU_RegistryWizard(HKEY_CLASSES_ROOT, strValueName, strDDE_EXEC_VALUE);
// Set the DDE app name
strValueName.Format(strDDE_APP_FMT, (const char *)strType);
FEU_RegistryWizard(HKEY_CLASSES_ROOT, strValueName, strDDE_APP_NAME);
// Set the DDE topic
strValueName.Format(strDDE_TOPIC_FMT, (const char *)strType);
CString strDDETopic;
strDDETopic.LoadString(IDS_DDE_OPENURL);
FEU_RegistryWizard(HKEY_CLASSES_ROOT, strValueName, strDDETopic);
// Set the Default Icon
CString strIconPath;
if ((strType == "news") || (strType == "snews"))
{
// Use the news icon from URL.DLL
::GetSystemDirectory(buffer, _MAX_PATH);
strIconPath = CString(buffer) + "\\URL.DLL,1";
}
else
{
// Use the document icon
strIconPath = CString(buffer) + ",1";
}
strValueName.Format(strDEF_ICON_FMT, (const char *)strType);
FEU_RegistryWizard(HKEY_CLASSES_ROOT, strValueName, strIconPath);
// Take over printing (applies to ALL Internet Shortcuts. If we own one, we'll take
// over printing for ALL of them).
CString csMunge = directoryName + " /print(\"%1\")";
FEU_RegistryWizard(HKEY_CLASSES_ROOT, "InternetShortcut\\shell\\print\\command", csMunge);
FEU_RegistryWizard(HKEY_CLASSES_ROOT, "InternetShortcut\\shell\\print\\ddeexec", "[print(\"%1\")]");
FEU_RegistryWizard(HKEY_CLASSES_ROOT, "InternetShortcut\\shell\\print\\ddeexec\\Application", strDDE_APP_NAME);
// The PrintTo Command.
csMunge = directoryName + " /printto(\"%1\",\"%2\",\"%3\",\"%4\")";
FEU_RegistryWizard(HKEY_CLASSES_ROOT, "InternetShortcut\\shell\\PrintTo\\command", csMunge);
FEU_RegistryWizard(HKEY_CLASSES_ROOT, "InternetShortcut\\shell\\PrintTo\\ddeexec", "[printto(\"%1\",\"%2\",\"%3\",\"%4\")]");
FEU_RegistryWizard(HKEY_CLASSES_ROOT, "InternetShortcut\\shell\\PrintTo\\ddeexec\\Application", strDDE_APP_NAME);
}
return;
}
CPtrList* allHelpers = &(CHelperApp::m_cplHelpers);
for (POSITION pos = allHelpers->GetHeadPosition(); pos != NULL;)
{
CHelperApp* app = (CHelperApp*)allHelpers->GetNext(pos);
CString helperMime(app->cd_item->ci.type);
if (helperMime == m_csMimeType)
{
// Found the helper app. Get the file class.
CString fileClass(app->strFileClass);
if (fileClass != "")
{
// We have some registry work to do.
// In the case where this is text/html, we point .htm and .html to
// NetscapeMarkup.
HKEY hKey;
DWORD dwDisp;
if (m_csMimeType == "text/html")
{
::RegCreateKeyEx(HKEY_CLASSES_ROOT,
".htm", 0L, NULL,
REG_OPTION_NON_VOLATILE, KEY_ALL_ACCESS, NULL,
&hKey, &dwDisp);
::RegSetValueEx(hKey, NULL, 0L, REG_SZ,
(const BYTE *)((const char *)strMARKUP_KEY),
strMARKUP_KEY.GetLength() + 1);
::RegCloseKey(hKey);
::RegCreateKeyEx(HKEY_CLASSES_ROOT,
".html", 0L, NULL,
REG_OPTION_NON_VOLATILE, KEY_ALL_ACCESS, NULL,
&hKey, &dwDisp);
::RegSetValueEx(hKey, NULL, 0L, REG_SZ,
(const BYTE *)((const char *)strMARKUP_KEY),
strMARKUP_KEY.GetLength() + 1);
::RegCloseKey(hKey);
}
// In the case where this is application/x-unknown-content-type-NetscapeMarkup,
// we point .shtml to NetscapeMarkup.
else if (m_csMimeType == "application/x-unknown-content-type-NetscapeMarkup")
{
::RegCreateKeyEx(HKEY_CLASSES_ROOT,
".shtml", 0L, NULL,
REG_OPTION_NON_VOLATILE, KEY_ALL_ACCESS, NULL,
&hKey, &dwDisp);
::RegSetValueEx(hKey, NULL, 0L, REG_SZ,
(const BYTE *)((const char *)strMARKUP_KEY),
strMARKUP_KEY.GetLength() + 1);
::RegCloseKey(hKey);
}
// In all other cases, we should use the existing file class
else
{
// Need to take over lots of stuff
CString strType = fileClass;
if (strType == "NetscapeMarkup")
return; // Don't let ANYTHING mess with NetscapeMarkup.
// Someone might point something to it later, and
// we don't want this code changing the stuff that's already there.
// Set the open command path
strValueName.Format(strOPEN_CMD_FMT, (const char *)strType);
strCmdPath = directoryName + " \"%1\"";
FEU_RegistryWizard(HKEY_CLASSES_ROOT, strValueName, strCmdPath);
// Set the DDE exec value
strValueName.Format(strDDE_EXEC_FMT, (const char *)strType);
FEU_RegistryWizard(HKEY_CLASSES_ROOT, strValueName, strDDE_EXEC_VALUE);
// Set the DDE app name
strValueName.Format(strDDE_APP_FMT, (const char *)strType);
FEU_RegistryWizard(HKEY_CLASSES_ROOT, strValueName, strDDE_APP_NAME);
// Set the DDE topic
strValueName.Format(strDDE_TOPIC_FMT, (const char *)strType);
CString strDDETopic;
strDDETopic.LoadString(IDS_DDE_OPENURL);
FEU_RegistryWizard(HKEY_CLASSES_ROOT, strValueName, strDDETopic);
// Set the Default Icon
CString strIconPath;
CString iconString = ",1";
if (m_csMimeType == "text/x-javascript" || m_csMimeType == "application/x-javascript")
iconString = ",7";
else if (m_csMimeType.Left(5) == "image")
iconString = ",6";
strIconPath = CString(buffer) + iconString;
strValueName.Format(strDEF_ICON_FMT, (const char *)strType);
FEU_RegistryWizard(HKEY_CLASSES_ROOT, strValueName, strIconPath);
}
}
return;
}
}
}
