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-rw-r--r--src/libs/xpcom18a4/xpcom/obsolete/component/regExport.cpp357
1 files changed, 357 insertions, 0 deletions
diff --git a/src/libs/xpcom18a4/xpcom/obsolete/component/regExport.cpp b/src/libs/xpcom18a4/xpcom/obsolete/component/regExport.cpp
new file mode 100644
index 00000000..d1b2f85e
--- /dev/null
+++ b/src/libs/xpcom18a4/xpcom/obsolete/component/regExport.cpp
@@ -0,0 +1,357 @@
+/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 2 -*- */
+/* ***** BEGIN LICENSE BLOCK *****
+ * Version: MPL 1.1/GPL 2.0/LGPL 2.1
+ *
+ * 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.org code.
+ *
+ * The Initial Developer of the Original Code is
+ * Netscape Communications Corporation.
+ * Portions created by the Initial Developer are Copyright (C) 1998
+ * the Initial Developer. All Rights Reserved.
+ *
+ * Contributor(s):
+ *
+ * Alternatively, the contents of this file may be used under the terms of
+ * either of the GNU General Public License Version 2 or later (the "GPL"),
+ * or the GNU Lesser General Public License Version 2.1 or later (the "LGPL"),
+ * in which case the provisions of the GPL or the LGPL are applicable instead
+ * of those above. If you wish to allow use of your version of this file only
+ * under the terms of either the GPL or the LGPL, and not to allow others to
+ * use your version of this file under the terms of the MPL, indicate your
+ * decision by deleting the provisions above and replace them with the notice
+ * and other provisions required by the GPL or the LGPL. If you do not delete
+ * the provisions above, a recipient may use your version of this file under
+ * the terms of any one of the MPL, the GPL or the LGPL.
+ *
+ * ***** END LICENSE BLOCK ***** */
+
+#include <stdio.h>
+
+#include "nsIServiceManager.h"
+#include "nsIComponentManager.h"
+#include "nsCOMPtr.h"
+#include "nsIRegistry.h"
+#include "nsIEnumerator.h"
+#include "nsILocalFile.h"
+#include "nsDependentString.h"
+#include "prmem.h"
+#include "plstr.h"
+#include "nsMemory.h"
+
+static void display( nsIRegistry *reg, nsRegistryKey root, const char *name );
+static void displayValues( nsIRegistry *reg, nsRegistryKey root );
+static void printString( const char *value, int indent );
+
+int main( int argc, char *argv[] ) {
+
+
+#ifdef __MWERKS__
+ // Hack in some arguments. A NULL registry name is supposed to tell libreg
+ // to use the default registry (which does seem to work).
+ argc = 1;
+ const char* myArgs[] =
+ {
+ "regExport"
+ };
+ argv = const_cast<char**>(myArgs);
+#endif
+
+ nsresult rv;
+
+ // Initialize XPCOM
+ nsIServiceManager *servMgr = NULL;
+ rv = NS_InitXPCOM2(&servMgr, NULL, NULL);
+ if (NS_FAILED(rv))
+ {
+ // Cannot initialize XPCOM
+ printf("Cannot initialize XPCOM. Exit. [rv=0x%08X]\n", (int)rv);
+ exit(-1);
+ }
+ {
+ // Get the component manager
+ static NS_DEFINE_CID(kComponentManagerCID, NS_COMPONENTMANAGER_CID);
+ nsCOMPtr<nsIComponentManager> compMgr = do_GetService(kComponentManagerCID, &rv);
+ if (NS_FAILED(rv))
+ {
+ // Cant get component manager
+ printf("Cannot get component manager from service manager.. Exit. [rv=0x%08X]\n", (int)rv);
+ exit(-1);
+ }
+
+ nsIRegistry *reg;
+
+ if (argc>1) {
+ // Create the registry
+ rv = compMgr->CreateInstanceByContractID(NS_REGISTRY_CONTRACTID, NULL,
+ NS_GET_IID(nsIRegistry),
+ (void **) &reg);
+ // Check result.
+ if ( NS_FAILED(rv) )
+ {
+ printf( "Error opening registry file %s, rv=0x%08X\n", argv[1] , (int)rv );
+ return rv;
+ }
+ // Open it against the input file name.
+ nsCOMPtr<nsILocalFile> regFile;
+ rv = NS_NewNativeLocalFile( nsDependentCString(argv[1]), PR_FALSE, getter_AddRefs(regFile) );
+ if ( NS_FAILED(rv) ) {
+ printf( "Error instantiating local file for %s, rv=0x%08X\n", argv[1], (int)rv );
+ return rv;
+ }
+
+ rv = reg->Open( regFile );
+
+ if ( rv == NS_OK )
+ {
+ printf( "Registry %s opened OK.\n", argv[1] );
+
+ // Recurse over all 3 branches.
+ display( reg, nsIRegistry::Common, "nsRegistry::Common" );
+ display( reg, nsIRegistry::Users, "nsRegistry::Users" );
+ }
+ NS_RELEASE(reg);
+ }
+ else
+ {
+ // Called with no arguments. Print both the default registry and
+ // the components registry. We already printed the default regsitry.
+ // So just do the component registry.
+ rv = compMgr->CreateInstanceByContractID(NS_REGISTRY_CONTRACTID, NULL,
+ NS_GET_IID(nsIRegistry),
+ (void **) &reg);
+
+ // Check result.
+ if ( NS_FAILED(rv) )
+ {
+ printf( "Error opening creating registry instance, rv=0x%08X\n", (int)rv );
+ return rv;
+ }
+ rv = reg->OpenWellKnownRegistry(nsIRegistry::ApplicationComponentRegistry);
+ if ( rv == NS_ERROR_REG_BADTYPE ) {
+ printf( "\n\n\nThere is no <Application Component Registry>\n" );
+ }
+ else if ( rv == NS_OK ) {
+
+ printf( "\n\n\nRegistry %s opened OK.\n", "<Application Component Registry>\n" );
+
+ // Recurse over all 3 branches.
+ display( reg, nsIRegistry::Common, "nsRegistry::Common" );
+ display( reg, nsIRegistry::Users, "nsRegistry::Users" );
+ }
+ NS_RELEASE(reg);
+ }
+ }
+ NS_ShutdownXPCOM( servMgr );
+
+ return rv;
+}
+
+void display( nsIRegistry *reg, nsRegistryKey root, const char *rootName ) {
+ // Print out key name.
+ printf( "%s\n", rootName );
+
+ // Make sure it isn't a "root" key.
+ if ( root != nsIRegistry::Common
+ &&
+ root != nsIRegistry::Users
+ &&
+ root != nsIRegistry::CurrentUser ) {
+ // Print values stored under this key.
+ displayValues( reg, root );
+ }
+
+ // Enumerate all subkeys (immediately) under the given node.
+ nsIEnumerator *keys;
+ nsresult rv = reg->EnumerateSubtrees( root, &keys );
+
+ // Check result.
+ if ( rv == NS_OK ) {
+ // Set enumerator to beginning.
+ rv = keys->First();
+ // Enumerate subkeys till done.
+ while( NS_SUCCEEDED( rv ) && (NS_OK != keys->IsDone()) ) {
+ nsISupports *base;
+ rv = keys->CurrentItem( &base );
+ // Test result.
+ if ( rv == NS_OK ) {
+ // Get specific interface.
+ nsIRegistryNode *node;
+ nsIID nodeIID = NS_IREGISTRYNODE_IID;
+ rv = base->QueryInterface( nodeIID, (void**)&node );
+ // Test that result.
+ if ( rv == NS_OK ) {
+ // Get node name.
+ char *name;
+ rv = node->GetNameUTF8( &name );
+ // Test result.
+ if ( rv == NS_OK ) {
+ // Build complete name.
+ char *fullName = new char[ PL_strlen(rootName) + PL_strlen(name) + 5 ];
+ PL_strcpy( fullName, rootName );
+ PL_strcat( fullName, " - " );
+ PL_strcat( fullName, name );
+ // Display contents under this subkey.
+ nsRegistryKey key;
+ rv = reg->GetSubtreeRaw( root, name, &key );
+ if ( rv == NS_OK ) {
+ display( reg, key, fullName );
+ printf( "\n" );
+ } else {
+ printf( "Error getting key, rv=0x%08X\n", (int)rv );
+ }
+ delete [] fullName;
+ } else {
+ printf( "Error getting subtree name, rv=0x%08X\n", (int)rv );
+ }
+ // Release node.
+ node->Release();
+ } else {
+ printf( "Error converting base node ptr to nsIRegistryNode, rv=0x%08X\n", (int)rv );
+ }
+ // Release item.
+ base->Release();
+
+ // Advance to next key.
+ rv = keys->Next();
+ // Check result.
+ if ( NS_SUCCEEDED( rv ) ) {
+ } else {
+ printf( "Error advancing enumerator, rv=0x%08X\n", (int)rv );
+ }
+ } else {
+ printf( "Error getting current item, rv=0x%08X\n", (int)rv );
+ }
+ }
+ // Release key enumerator.
+ keys->Release();
+ } else {
+ printf( "Error creating enumerator for %s, root=0x%08X, rv=0x%08X\n",
+ rootName, (int)root, (int)rv );
+ }
+ return;
+}
+
+static void displayValues( nsIRegistry *reg, nsRegistryKey root ) {
+ // Emumerate values at this registry location.
+ nsIEnumerator *values;
+ nsresult rv = reg->EnumerateValues( root, &values );
+
+ // Check result.
+ if ( rv == NS_OK ) {
+ // Go to beginning.
+ rv = values->First();
+
+ // Enumerate values till done.
+ while( rv == NS_OK && (NS_OK != values->IsDone()) ) {
+ nsISupports *base;
+ rv = values->CurrentItem( &base );
+ // Test result.
+ if ( rv == NS_OK ) {
+ // Get specific interface.
+ nsIRegistryValue *value;
+ nsIID valueIID = NS_IREGISTRYVALUE_IID;
+ rv = base->QueryInterface( valueIID, (void**)&value );
+ // Test that result.
+ if ( rv == NS_OK ) {
+ // Get node name.
+ char *name;
+ rv = value->GetNameUTF8( &name );
+ // Test result.
+ if ( rv == NS_OK ) {
+ // Print name:
+ printf( "\t\t%s", name );
+ // Get info about this value.
+ PRUint32 type;
+ rv = reg->GetValueType( root, name, &type );
+ if ( rv == NS_OK ) {
+ // Print value contents.
+ switch ( type ) {
+ case nsIRegistry::String: {
+ char *strValue;
+ rv = reg->GetStringUTF8( root, name, &strValue );
+ if ( rv == NS_OK ) {
+ printString( strValue, strlen(name) );
+ nsMemory::Free( strValue );
+ } else {
+ printf( "\t Error getting string value, rv=0x%08X", (int)rv );
+ }
+ }
+ break;
+
+ case nsIRegistry::Int32:
+ {
+ PRInt32 val = 0;
+ rv = reg->GetInt( root, name, &val );
+ if (NS_SUCCEEDED(rv)) {
+ printf( "\t= Int32 [%d, 0x%x]", val, val);
+ }
+ else {
+ printf( "\t Error getting int32 value, rv=%08X", (int)rv);
+ }
+ }
+ break;
+
+ case nsIRegistry::Bytes:
+ printf( "\t= Bytes" );
+ break;
+
+ case nsIRegistry::File:
+ printf( "\t= File (?)" );
+ break;
+
+ default:
+ printf( "\t= ? (unknown type=0x%02X)", (int)type );
+ break;
+ }
+ } else {
+ printf( "\t= ? (error getting value, rv=0x%08X)", (int)rv );
+ }
+ printf("\n");
+ nsMemory::Free( name );
+ } else {
+ printf( "Error getting value name, rv=0x%08X\n", (int)rv );
+ }
+ // Release node.
+ value->Release();
+ } else {
+ printf( "Error converting base node ptr to nsIRegistryNode, rv=0x%08X\n", (int)rv );
+ }
+ // Release item.
+ base->Release();
+
+ // Advance to next key.
+ rv = values->Next();
+ // Check result.
+ if ( NS_SUCCEEDED( rv ) ) {
+ } else {
+ printf( "Error advancing enumerator, rv=0x%08X\n", (int)rv );
+ break;
+ }
+ } else {
+ printf( "Error getting current item, rv=0x%08X\n", (int)rv );
+ break;
+ }
+ }
+
+ values->Release();
+ } else {
+ printf( "\t\tError enumerating values, rv=0x%08X\n", (int)rv );
+ }
+ return;
+}
+
+static void printString( const char *value, int /*indent*/ ) {
+ // For now, just dump contents.
+ printf( "\t = %s", value );
+ return;
+}
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