new files for registering chrome

xpinstall/src/nsRegisterItem.cpp

@@ -0,0 +1,171 @@
+/* -*- Mode: C; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 2 -*- */
+/*
+ * The contents of this file are subject to the Mozilla Public
+ * License Version 1.1 (the "License"); you may not use this file
+ * except in compliance with the License. You may obtain a copy of
+ * the License at http://www.mozilla.org/MPL/
+ *
+ * Software distributed under the License is distributed on an "AS
+ * IS" basis, WITHOUT WARRANTY OF ANY KIND, either express or
+ * implied. See the License for the specific language governing
+ * rights and limitations under the License.
+ *
+ * The Original Code is Mozilla Communicator client code, 
+ * released March 31, 1998. 
+ *
+ * The Initial Developer of the Original Code is Netscape Communications 
+ * Corporation.  Portions created by Netscape are
+ * Copyright (C) 2000 Netscape Communications Corporation. All
+ * Rights Reserved.
+ *
+ * Contributor(s): 
+ *     Daniel Veditz <dveditz@netscape.com>
+ */
+
+#include "prprf.h"
+#include "nsRegisterItem.h"
+#include "nsInstallResources.h"
+#include "nsNetUtil.h"
+#include "nsXPIDLString.h"
+#include "nsInstallTrigger.h"
+#include "nsIChromeRegistry.h"
+
+MOZ_DECL_CTOR_COUNTER(nsRegisterItem);
+
+nsRegisterItem:: nsRegisterItem(  nsInstall* inInstall,
+                                  nsIFile* chrome,
+                                  PRUint32 chromeType )
+: nsInstallObject(inInstall), mChromeType(chromeType)
+{
+    MOZ_COUNT_CTOR(nsRegisterItem);
+
+    // construct an URL from the chrome argument. If it's not
+    // a directory then it's an archive and we need a jar: URL
+    nsCOMPtr<nsIURI> pURL;
+    PRBool isDir;
+
+    chrome->IsDirectory(&isDir);
+    mURL.SetCapacity(200);
+
+    if (!isDir)
+        mURL.Append("jar:");
+
+    nsresult rv = NS_NewURI(getter_AddRefs(pURL), "file:");
+    if (NS_SUCCEEDED(rv)) 
+    {
+        nsCOMPtr<nsIFileURL> fileURL = do_QueryInterface(pURL);
+        if (fileURL)
+        {
+            rv = fileURL->SetFile(chrome);
+            if (NS_SUCCEEDED(rv))
+            {
+                nsXPIDLCString localURL;
+                rv = fileURL->GetSpec(getter_Copies(localURL));
+                int len = nsCRT::strlen(localURL);
+                mURL.Append(localURL);
+            }
+        }
+    }
+
+    if (!isDir)
+        mURL.Append("!/");
+    else
+        mURL.Append("/");
+}
+
+
+nsRegisterItem::~nsRegisterItem()
+{
+    MOZ_COUNT_DTOR(nsRegisterItem);
+}
+
+
+PRInt32 nsRegisterItem::Prepare()
+{
+    return nsInstall::SUCCESS;
+}
+
+PRInt32 nsRegisterItem::Complete()
+{
+    nsresult rv;
+    PRInt32 result = nsInstall::SUCCESS;
+    nsIChromeRegistry* reg = mInstall->GetChromeRegistry();
+
+    if (reg)
+    {
+        if (mChromeType & CHROME_SKIN)
+            rv = reg->InstallSkin(mURL.GetBuffer(), PR_FALSE);
+
+        if (mChromeType & CHROME_LOCALE)
+            rv = reg->InstallLocale(mURL.GetBuffer(), PR_FALSE);
+
+        if (mChromeType & CHROME_CONTENT)
+            rv = reg->InstallPackage(mURL.GetBuffer(), PR_FALSE);
+    }
+    else
+    {
+        // Couldn't get chrome registry, probably during the wizard.
+        // XXX: Must save this for later processing somehow.
+        result = nsInstall::REBOOT_NEEDED;
+    }
+
+    if (NS_FAILED(rv))
+        result = nsInstall::UNEXPECTED_ERROR;
+
+    return result;
+}
+
+void nsRegisterItem::Abort()
+{
+}
+
+char* nsRegisterItem::toString()
+{
+    char* buffer = new char[1024];
+    char* rsrcVal = nsnull;
+
+    if (buffer == nsnull || !mInstall)
+        return nsnull;
+
+    switch (mChromeType)
+    {
+    case CHROME_SKIN:
+        rsrcVal = mInstall->GetResourcedString(
+                    NS_ConvertASCIItoUCS2("RegSkin"));
+        break;
+    case CHROME_LOCALE:
+        rsrcVal = mInstall->GetResourcedString(
+                    NS_ConvertASCIItoUCS2("RegLocale"));
+        break;
+    case CHROME_CONTENT:
+        rsrcVal = mInstall->GetResourcedString(
+                    NS_ConvertASCIItoUCS2("RegContent"));
+        break;
+    default:
+        rsrcVal = mInstall->GetResourcedString(
+                    NS_ConvertASCIItoUCS2("RegPackage"));
+        break;
+    }
+
+    if (rsrcVal)
+    {
+        PR_snprintf(buffer, 1024, mURL.GetBuffer());
+        nsCRT::free(rsrcVal);
+    }
+
+    return buffer;
+}
+
+
+PRBool
+nsRegisterItem::CanUninstall()
+{
+    return PR_FALSE;
+}
+
+PRBool
+nsRegisterItem::RegisterPackageNode()
+{
+    return PR_FALSE;
+}
+

xpinstall/src/nsRegisterItem.h

@@ -0,0 +1,59 @@
+/* -*- Mode: C; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 2 -*- */
+/*
+ * The contents of this file are subject to the Netscape Public
+ * License Version 1.1 (the "License"); you may not use this file
+ * except in compliance with the License. You may obtain a copy of
+ * the License at http://www.mozilla.org/NPL/
+ *
+ * Software distributed under the License is distributed on an "AS
+ * IS" basis, WITHOUT WARRANTY OF ANY KIND, either express or
+ * implied. See the License for the specific language governing
+ * rights and limitations under the License.
+ *
+ * The Original Code is Mozilla Communicator client code, 
+ * released March 31, 1998. 
+ *
+ * The Initial Developer of the Original Code is Netscape Communications 
+ * Corporation.  Portions created by Netscape are
+ * Copyright (C) 1998 Netscape Communications Corporation. All
+ * Rights Reserved.
+ *
+ * Contributor(s): 
+ *     Daniel Veditz <dveditz@netscape.com>
+ *     Douglas Turner <dougt@netscape.com>
+ */
+
+
+#ifndef nsRegisterItem_h__
+#define nsRegisterItem_h__
+
+#include "prtypes.h"
+#include "nsString.h"
+#include "nsInstall.h"
+#include "nsInstallObject.h"
+
+
+class nsRegisterItem : public nsInstallObject 
+{
+    public:
+
+        nsRegisterItem( nsInstall* install,
+                        nsIFile* chrome,
+                        PRUint32 chromeType );
+
+        virtual ~nsRegisterItem();
+
+        PRInt32 Prepare();
+        PRInt32 Complete();
+        void  Abort();
+        char* toString();
+
+        PRBool CanUninstall();
+        PRBool RegisterPackageNode();
+
+    private:
+        nsCString mURL;
+        PRUint32  mChromeType;
+};
+
+#endif /* nsRegisterItem_h__ */