Adding pref manager from Wisner.

camino/CHPreferenceManager.h

@@ -0,0 +1,26 @@
+//
+//  PreferenceManager.h
+//  Chimera
+//
+//  Created by William Dell Wisner on Wed Apr 17 2002.
+//  Copyright (c) 2001 __MyCompanyName__. All rights reserved.
+//
+
+#import <Foundation/Foundation.h>
+#import <Carbon/Carbon.h>
+
+@interface PreferenceManager : NSObject {
+    NSUserDefaults *defaults;
+    ICInstance internetConfig;
+}
+
+- (id) init;
+- (void) dealloc;
+- (BOOL) initInternetConfig;
+- (BOOL) initMozillaPrefs;
+- (void) syncMozillaPrefs;
+// - (BOOL) getICBoolPref:(ConstStr255Param) prefKey;
+- (NSString *) getICStringPref:(ConstStr255Param) prefKey;
+- (NSString *) homePage;
+
+@end

camino/CHPreferenceManager.mm

@@ -0,0 +1,274 @@
+#import <Foundation/NSUserDefaults.h>
+#import <Carbon/Carbon.h>
+#import <CoreFoundation/CoreFoundation.h>
+#import <CoreServices/CoreServices.h>
+#import <SystemConfiguration/SystemConfiguration.h>
+#import "CHPreferenceManager.h"
+#include "nsIServiceManager.h"
+#include "nsIProfile.h"
+#include "nsIPrefBranch.h"
+#include "nsIPrefService.h"
+#include "nsString.h"
+
+extern const char *prefContractID;
+
+@implementation PreferenceManager
+
+- (id) init
+{
+    if ((self = [super init])) {
+        if ([self initInternetConfig] == NO) {
+            // XXXw. throw here
+            NSLog (@"Failed to initialize Internet Config.\n");
+        }
+        if ([self initMozillaPrefs] == NO) {
+            // XXXw. throw here too
+            NSLog (@"Failed to initialize mozilla prefs.\n");
+        }
+    }
+    return self;
+}
+
+- (void) dealloc
+{
+    nsresult rv;
+    ICStop (internetConfig);
+    nsCOMPtr<nsIPrefService> pref(do_GetService(prefContractID, &rv));
+    if (!NS_FAILED(rv))
+        pref->SavePrefFile(nsnull);
+    [super dealloc];
+}
+
+- (BOOL) initInternetConfig
+{
+    OSStatus error;
+    error = ICStart (&internetConfig, '????');
+    if (error != noErr) {
+        // XXX throw here?
+        NSLog(@"Error initializing IC.\n");
+        return NO;
+    }
+    return YES;
+}
+
+- (BOOL) initMozillaPrefs
+{
+    nsresult rv;
+
+    NSBundle *mainBundle = [NSBundle mainBundle];
+    NSString *path = [mainBundle bundlePath];
+    NSMutableString *mutablePath = [NSMutableString stringWithString:path];
+    [mutablePath appendString:@"/Contents/MacOS/"];
+    const char *cstr = [mutablePath cString];
+    setenv("MOZILLA_FIVE_HOME", cstr, 1);
+
+    nsCOMPtr<nsIProfile> profileService(do_GetService(NS_PROFILE_CONTRACTID, &rv));
+    if (NS_FAILED(rv))
+        return NO;
+    
+    nsAutoString newProfileName(NS_LITERAL_STRING("Chimera"));
+    PRBool profileExists = PR_FALSE;
+    rv = profileService->ProfileExists(newProfileName.get(), &profileExists);
+    if (NS_FAILED(rv))
+        return NO;
+
+    if (!profileExists) {
+        rv = profileService->CreateNewProfile(newProfileName.get(), nsnull, nsnull, PR_FALSE);
+        if (NS_FAILED(rv))
+            return NO;
+    }
+
+    rv = profileService->SetCurrentProfile(newProfileName.get());
+    if (NS_FAILED(rv))
+        return NO;
+
+    [self syncMozillaPrefs];
+    return YES;
+}
+
+- (void) syncMozillaPrefs
+{
+    CFArrayRef cfArray;
+    CFDictionaryRef cfDictionary;
+    CFNumberRef cfNumber;
+    CFStringRef cfString;
+    char strbuf[1024];
+    int numbuf;
+    NSString *string;
+
+    nsCOMPtr<nsIPrefBranch> prefs(do_GetService(prefContractID));
+    if (!prefs) {
+        // XXXw. throw?
+        return;
+    }
+
+    // get home page from Internet Config
+    string = [self getICStringPref:kICWWWHomePage];
+    if (string) {
+        prefs->SetCharPref("browser.startup.homepage", [string cString]);
+    }
+
+    // get proxies from SystemConfiguration
+    prefs->SetIntPref("network.proxy.type", 0); // 0 == no proxies
+    prefs->ClearUserPref("network.proxy.http");
+    prefs->ClearUserPref("network.proxy.http_port");
+    prefs->ClearUserPref("network.proxy.ssl");
+    prefs->ClearUserPref("network.proxy.ssl_port");
+    prefs->ClearUserPref("network.proxy.ftp");
+    prefs->ClearUserPref("network.proxy.ftp_port");
+    prefs->ClearUserPref("network.proxy.gopher");
+    prefs->ClearUserPref("network.proxy.gopher_port");
+    prefs->ClearUserPref("network.proxy.socks");
+    prefs->ClearUserPref("network.proxy.socks_port");
+    prefs->ClearUserPref("network.proxy.no_proxies_on");
+
+    if ((cfDictionary = SCDynamicStoreCopyProxies (NULL)) != NULL) {
+        cfNumber = (CFNumberRef)CFDictionaryGetValue (cfDictionary, kSCPropNetProxiesHTTPEnable);
+        if (CFNumberGetValue (cfNumber, kCFNumberIntType, &numbuf) == TRUE && numbuf == 1) {
+            cfString = (CFStringRef)CFDictionaryGetValue (cfDictionary, kSCPropNetProxiesHTTPProxy);
+            if (CFStringGetCString (cfString, &strbuf[0], sizeof(strbuf)-1, kCFStringEncodingASCII) == TRUE) {
+                prefs->SetCharPref("network.proxy.http", strbuf);
+            }
+            cfNumber = (CFNumberRef)CFDictionaryGetValue (cfDictionary, kSCPropNetProxiesHTTPPort);
+            if (CFNumberGetValue (cfNumber, kCFNumberIntType, &numbuf) == TRUE) {
+                prefs->SetIntPref("network.proxy.http_port", numbuf);
+            }
+            prefs->SetIntPref("network.proxy.type", 1);
+        }
+        cfNumber = (CFNumberRef)CFDictionaryGetValue (cfDictionary, kSCPropNetProxiesHTTPSEnable);
+        if (CFNumberGetValue (cfNumber, kCFNumberIntType, &numbuf) == TRUE && numbuf == 1) {
+            cfString = (CFStringRef)CFDictionaryGetValue (cfDictionary, kSCPropNetProxiesHTTPSProxy);
+            if (CFStringGetCString (cfString, &strbuf[0], sizeof(strbuf)-1, kCFStringEncodingASCII) == TRUE) {
+                prefs->SetCharPref("network.proxy.ssl", strbuf);
+            }
+            cfNumber = (CFNumberRef)CFDictionaryGetValue (cfDictionary, kSCPropNetProxiesHTTPSPort);
+            if (CFNumberGetValue (cfNumber, kCFNumberIntType, &numbuf) == TRUE) {
+                prefs->SetIntPref("network.proxy.ssl_port", numbuf);
+            }
+            prefs->SetIntPref("network.proxy.type", 1);
+        }
+        cfNumber = (CFNumberRef)CFDictionaryGetValue (cfDictionary, kSCPropNetProxiesFTPEnable);
+        if (CFNumberGetValue (cfNumber, kCFNumberIntType, &numbuf) == TRUE && numbuf == 1) {
+            cfString = (CFStringRef)CFDictionaryGetValue (cfDictionary, kSCPropNetProxiesFTPProxy);
+            if (CFStringGetCString (cfString, &strbuf[0], sizeof(strbuf)-1, kCFStringEncodingASCII) == TRUE) {
+                prefs->SetCharPref("network.proxy.ftp", strbuf);
+            }
+            cfNumber = (CFNumberRef)CFDictionaryGetValue (cfDictionary, kSCPropNetProxiesFTPPort);
+            if (CFNumberGetValue (cfNumber, kCFNumberIntType, &numbuf) == TRUE) {
+                prefs->SetIntPref("network.proxy.ftp_port", numbuf);
+            }
+            prefs->SetIntPref("network.proxy.type", 1);
+        }
+        cfNumber = (CFNumberRef)CFDictionaryGetValue (cfDictionary, kSCPropNetProxiesGopherEnable);
+        if (CFNumberGetValue (cfNumber, kCFNumberIntType, &numbuf) == TRUE && numbuf == 1) {
+            cfString = (CFStringRef)CFDictionaryGetValue (cfDictionary, kSCPropNetProxiesGopherProxy);
+            if (CFStringGetCString (cfString, &strbuf[0], sizeof(strbuf)-1, kCFStringEncodingASCII) == TRUE) {
+                prefs->SetCharPref("network.proxy.gopher", strbuf);
+            }
+            cfNumber = (CFNumberRef)CFDictionaryGetValue (cfDictionary, kSCPropNetProxiesGopherPort);
+            if (CFNumberGetValue (cfNumber, kCFNumberIntType, &numbuf) == TRUE) {
+                prefs->SetIntPref("network.proxy.gopher_port", numbuf);
+            }
+            prefs->SetIntPref("network.proxy.type", 1);
+        }
+        cfNumber = (CFNumberRef)CFDictionaryGetValue (cfDictionary, kSCPropNetProxiesSOCKSEnable);
+        if (CFNumberGetValue (cfNumber, kCFNumberIntType, &numbuf) == TRUE && numbuf == 1) {
+            cfString = (CFStringRef)CFDictionaryGetValue (cfDictionary, kSCPropNetProxiesSOCKSProxy);
+            if (CFStringGetCString (cfString, &strbuf[0], sizeof(strbuf)-1, kCFStringEncodingASCII) == TRUE) {
+                prefs->SetCharPref("network.proxy.socks", strbuf);
+            }
+            cfNumber = (CFNumberRef)CFDictionaryGetValue (cfDictionary, kSCPropNetProxiesSOCKSPort);
+            if (CFNumberGetValue (cfNumber, kCFNumberIntType, &numbuf) == TRUE) {
+                prefs->SetIntPref("network.proxy.socks_port", numbuf);
+            }
+            prefs->SetIntPref("network.proxy.type", 1);
+        }
+        if (CFDictionaryGetValueIfPresent (cfDictionary, kSCPropNetProxiesExceptionsList, (const void **)&cfArray) == TRUE) {
+            cfString = CFStringCreateByCombiningStrings (NULL, cfArray, CFSTR(", "));
+            if (CFStringGetLength (cfString) > 0) {
+                if (CFStringGetCString (cfString, &strbuf[0], sizeof(strbuf)-1, kCFStringEncodingASCII) == TRUE) {
+                    prefs->SetCharPref("network.proxy.no_proxies_on", strbuf);
+                }
+            }
+        }
+        CFRelease (cfDictionary);
+    }
+}
+
+//- (BOOL) getICBoolPref:(ConstStr255Param) prefKey;
+//{
+//    ICAttr dummy;
+//    OSStatus error;
+//    SInt32 size;
+//    Boolean buf;
+
+//    error = ICGetPref (internetConfig, prefKey, &dummy, &buf, &size);
+//    if (error == noErr && buf)
+//        return YES;
+//    else
+//        return NO;
+// }
+
+- (NSString *) getICStringPref:(ConstStr255Param) prefKey;
+{
+    NSString *string;
+    ICAttr dummy;
+    OSStatus error;
+    SInt32 size = 256;
+    char *buf;
+
+    do {
+        if ((buf = malloc ((unsigned int)size)) == NULL) {
+            NSLog (@"malloc failed in [PreferenceManager getICStringPref].");
+            return nil;
+        }
+        error = ICGetPref (internetConfig, prefKey, &dummy, buf, &size);
+        if (error != noErr && error != icTruncatedErr) {
+            free (buf);
+            NSLog (@"[IC error %d in [PreferenceManager getICStringPref].\n", (int) error);
+            return nil;
+        }
+        size *= 2;
+    } while (error == icTruncatedErr);
+    if (*buf == 0) {
+        NSLog (@"ICGetPref returned empty string.");
+        free (buf);
+        return nil;
+    }
+    CopyPascalStringToC ((ConstStr255Param) buf, buf);
+    string = [NSString stringWithCString:buf];
+    free (buf);
+    return string;
+}
+
+- (NSString *) homePage
+{
+    NSString *url;
+    char *buf;
+    PRInt32 mode;
+    nsresult rv;
+    NSLog(@"getting home page");
+    
+    nsCOMPtr<nsIPrefBranch> prefs(do_GetService(prefContractID));
+    if (!prefs)
+        return @"about:blank";
+
+    // copied from Gecko: mode 0 is blank page, mode 1 is home page.
+    // 2 is "last page visited" but we don't care about that.
+    rv = prefs->GetIntPref("browser.startup.page", &mode);
+    // if the pref isn't set, default to mode 1
+    NSLog(@"startup.page: %d", (int)mode);
+    if (NS_FAILED(rv) || mode == 1) {
+        prefs->GetCharPref("browser.startup.homepage", &buf);
+        if (buf && *buf)
+            url = [NSString stringWithCString:buf];
+        else
+            url = @"about:blank";
+        free (buf);
+        return url;
+    } else
+        return @"about:blank";
+}
+
+@end
+

camino/src/preferences/PreferenceManager.h

@@ -0,0 +1,26 @@
+//
+//  PreferenceManager.h
+//  Chimera
+//
+//  Created by William Dell Wisner on Wed Apr 17 2002.
+//  Copyright (c) 2001 __MyCompanyName__. All rights reserved.
+//
+
+#import <Foundation/Foundation.h>
+#import <Carbon/Carbon.h>
+
+@interface PreferenceManager : NSObject {
+    NSUserDefaults *defaults;
+    ICInstance internetConfig;
+}
+
+- (id) init;
+- (void) dealloc;
+- (BOOL) initInternetConfig;
+- (BOOL) initMozillaPrefs;
+- (void) syncMozillaPrefs;
+// - (BOOL) getICBoolPref:(ConstStr255Param) prefKey;
+- (NSString *) getICStringPref:(ConstStr255Param) prefKey;
+- (NSString *) homePage;
+
+@end

camino/src/preferences/PreferenceManager.mm

@@ -0,0 +1,274 @@
+#import <Foundation/NSUserDefaults.h>
+#import <Carbon/Carbon.h>
+#import <CoreFoundation/CoreFoundation.h>
+#import <CoreServices/CoreServices.h>
+#import <SystemConfiguration/SystemConfiguration.h>
+#import "CHPreferenceManager.h"
+#include "nsIServiceManager.h"
+#include "nsIProfile.h"
+#include "nsIPrefBranch.h"
+#include "nsIPrefService.h"
+#include "nsString.h"
+
+extern const char *prefContractID;
+
+@implementation PreferenceManager
+
+- (id) init
+{
+    if ((self = [super init])) {
+        if ([self initInternetConfig] == NO) {
+            // XXXw. throw here
+            NSLog (@"Failed to initialize Internet Config.\n");
+        }
+        if ([self initMozillaPrefs] == NO) {
+            // XXXw. throw here too
+            NSLog (@"Failed to initialize mozilla prefs.\n");
+        }
+    }
+    return self;
+}
+
+- (void) dealloc
+{
+    nsresult rv;
+    ICStop (internetConfig);
+    nsCOMPtr<nsIPrefService> pref(do_GetService(prefContractID, &rv));
+    if (!NS_FAILED(rv))
+        pref->SavePrefFile(nsnull);
+    [super dealloc];
+}
+
+- (BOOL) initInternetConfig
+{
+    OSStatus error;
+    error = ICStart (&internetConfig, '????');
+    if (error != noErr) {
+        // XXX throw here?
+        NSLog(@"Error initializing IC.\n");
+        return NO;
+    }
+    return YES;
+}
+
+- (BOOL) initMozillaPrefs
+{
+    nsresult rv;
+
+    NSBundle *mainBundle = [NSBundle mainBundle];
+    NSString *path = [mainBundle bundlePath];
+    NSMutableString *mutablePath = [NSMutableString stringWithString:path];
+    [mutablePath appendString:@"/Contents/MacOS/"];
+    const char *cstr = [mutablePath cString];
+    setenv("MOZILLA_FIVE_HOME", cstr, 1);
+
+    nsCOMPtr<nsIProfile> profileService(do_GetService(NS_PROFILE_CONTRACTID, &rv));
+    if (NS_FAILED(rv))
+        return NO;
+    
+    nsAutoString newProfileName(NS_LITERAL_STRING("Chimera"));
+    PRBool profileExists = PR_FALSE;
+    rv = profileService->ProfileExists(newProfileName.get(), &profileExists);
+    if (NS_FAILED(rv))
+        return NO;
+
+    if (!profileExists) {
+        rv = profileService->CreateNewProfile(newProfileName.get(), nsnull, nsnull, PR_FALSE);
+        if (NS_FAILED(rv))
+            return NO;
+    }
+
+    rv = profileService->SetCurrentProfile(newProfileName.get());
+    if (NS_FAILED(rv))
+        return NO;
+
+    [self syncMozillaPrefs];
+    return YES;
+}
+
+- (void) syncMozillaPrefs
+{
+    CFArrayRef cfArray;
+    CFDictionaryRef cfDictionary;
+    CFNumberRef cfNumber;
+    CFStringRef cfString;
+    char strbuf[1024];
+    int numbuf;
+    NSString *string;
+
+    nsCOMPtr<nsIPrefBranch> prefs(do_GetService(prefContractID));
+    if (!prefs) {
+        // XXXw. throw?
+        return;
+    }
+
+    // get home page from Internet Config
+    string = [self getICStringPref:kICWWWHomePage];
+    if (string) {
+        prefs->SetCharPref("browser.startup.homepage", [string cString]);
+    }
+
+    // get proxies from SystemConfiguration
+    prefs->SetIntPref("network.proxy.type", 0); // 0 == no proxies
+    prefs->ClearUserPref("network.proxy.http");
+    prefs->ClearUserPref("network.proxy.http_port");
+    prefs->ClearUserPref("network.proxy.ssl");
+    prefs->ClearUserPref("network.proxy.ssl_port");
+    prefs->ClearUserPref("network.proxy.ftp");
+    prefs->ClearUserPref("network.proxy.ftp_port");
+    prefs->ClearUserPref("network.proxy.gopher");
+    prefs->ClearUserPref("network.proxy.gopher_port");
+    prefs->ClearUserPref("network.proxy.socks");
+    prefs->ClearUserPref("network.proxy.socks_port");
+    prefs->ClearUserPref("network.proxy.no_proxies_on");
+
+    if ((cfDictionary = SCDynamicStoreCopyProxies (NULL)) != NULL) {
+        cfNumber = (CFNumberRef)CFDictionaryGetValue (cfDictionary, kSCPropNetProxiesHTTPEnable);
+        if (CFNumberGetValue (cfNumber, kCFNumberIntType, &numbuf) == TRUE && numbuf == 1) {
+            cfString = (CFStringRef)CFDictionaryGetValue (cfDictionary, kSCPropNetProxiesHTTPProxy);
+            if (CFStringGetCString (cfString, &strbuf[0], sizeof(strbuf)-1, kCFStringEncodingASCII) == TRUE) {
+                prefs->SetCharPref("network.proxy.http", strbuf);
+            }
+            cfNumber = (CFNumberRef)CFDictionaryGetValue (cfDictionary, kSCPropNetProxiesHTTPPort);
+            if (CFNumberGetValue (cfNumber, kCFNumberIntType, &numbuf) == TRUE) {
+                prefs->SetIntPref("network.proxy.http_port", numbuf);
+            }
+            prefs->SetIntPref("network.proxy.type", 1);
+        }
+        cfNumber = (CFNumberRef)CFDictionaryGetValue (cfDictionary, kSCPropNetProxiesHTTPSEnable);
+        if (CFNumberGetValue (cfNumber, kCFNumberIntType, &numbuf) == TRUE && numbuf == 1) {
+            cfString = (CFStringRef)CFDictionaryGetValue (cfDictionary, kSCPropNetProxiesHTTPSProxy);
+            if (CFStringGetCString (cfString, &strbuf[0], sizeof(strbuf)-1, kCFStringEncodingASCII) == TRUE) {
+                prefs->SetCharPref("network.proxy.ssl", strbuf);
+            }
+            cfNumber = (CFNumberRef)CFDictionaryGetValue (cfDictionary, kSCPropNetProxiesHTTPSPort);
+            if (CFNumberGetValue (cfNumber, kCFNumberIntType, &numbuf) == TRUE) {
+                prefs->SetIntPref("network.proxy.ssl_port", numbuf);
+            }
+            prefs->SetIntPref("network.proxy.type", 1);
+        }
+        cfNumber = (CFNumberRef)CFDictionaryGetValue (cfDictionary, kSCPropNetProxiesFTPEnable);
+        if (CFNumberGetValue (cfNumber, kCFNumberIntType, &numbuf) == TRUE && numbuf == 1) {
+            cfString = (CFStringRef)CFDictionaryGetValue (cfDictionary, kSCPropNetProxiesFTPProxy);
+            if (CFStringGetCString (cfString, &strbuf[0], sizeof(strbuf)-1, kCFStringEncodingASCII) == TRUE) {
+                prefs->SetCharPref("network.proxy.ftp", strbuf);
+            }
+            cfNumber = (CFNumberRef)CFDictionaryGetValue (cfDictionary, kSCPropNetProxiesFTPPort);
+            if (CFNumberGetValue (cfNumber, kCFNumberIntType, &numbuf) == TRUE) {
+                prefs->SetIntPref("network.proxy.ftp_port", numbuf);
+            }
+            prefs->SetIntPref("network.proxy.type", 1);
+        }
+        cfNumber = (CFNumberRef)CFDictionaryGetValue (cfDictionary, kSCPropNetProxiesGopherEnable);
+        if (CFNumberGetValue (cfNumber, kCFNumberIntType, &numbuf) == TRUE && numbuf == 1) {
+            cfString = (CFStringRef)CFDictionaryGetValue (cfDictionary, kSCPropNetProxiesGopherProxy);
+            if (CFStringGetCString (cfString, &strbuf[0], sizeof(strbuf)-1, kCFStringEncodingASCII) == TRUE) {
+                prefs->SetCharPref("network.proxy.gopher", strbuf);
+            }
+            cfNumber = (CFNumberRef)CFDictionaryGetValue (cfDictionary, kSCPropNetProxiesGopherPort);
+            if (CFNumberGetValue (cfNumber, kCFNumberIntType, &numbuf) == TRUE) {
+                prefs->SetIntPref("network.proxy.gopher_port", numbuf);
+            }
+            prefs->SetIntPref("network.proxy.type", 1);
+        }
+        cfNumber = (CFNumberRef)CFDictionaryGetValue (cfDictionary, kSCPropNetProxiesSOCKSEnable);
+        if (CFNumberGetValue (cfNumber, kCFNumberIntType, &numbuf) == TRUE && numbuf == 1) {
+            cfString = (CFStringRef)CFDictionaryGetValue (cfDictionary, kSCPropNetProxiesSOCKSProxy);
+            if (CFStringGetCString (cfString, &strbuf[0], sizeof(strbuf)-1, kCFStringEncodingASCII) == TRUE) {
+                prefs->SetCharPref("network.proxy.socks", strbuf);
+            }
+            cfNumber = (CFNumberRef)CFDictionaryGetValue (cfDictionary, kSCPropNetProxiesSOCKSPort);
+            if (CFNumberGetValue (cfNumber, kCFNumberIntType, &numbuf) == TRUE) {
+                prefs->SetIntPref("network.proxy.socks_port", numbuf);
+            }
+            prefs->SetIntPref("network.proxy.type", 1);
+        }
+        if (CFDictionaryGetValueIfPresent (cfDictionary, kSCPropNetProxiesExceptionsList, (const void **)&cfArray) == TRUE) {
+            cfString = CFStringCreateByCombiningStrings (NULL, cfArray, CFSTR(", "));
+            if (CFStringGetLength (cfString) > 0) {
+                if (CFStringGetCString (cfString, &strbuf[0], sizeof(strbuf)-1, kCFStringEncodingASCII) == TRUE) {
+                    prefs->SetCharPref("network.proxy.no_proxies_on", strbuf);
+                }
+            }
+        }
+        CFRelease (cfDictionary);
+    }
+}
+
+//- (BOOL) getICBoolPref:(ConstStr255Param) prefKey;
+//{
+//    ICAttr dummy;
+//    OSStatus error;
+//    SInt32 size;
+//    Boolean buf;
+
+//    error = ICGetPref (internetConfig, prefKey, &dummy, &buf, &size);
+//    if (error == noErr && buf)
+//        return YES;
+//    else
+//        return NO;
+// }
+
+- (NSString *) getICStringPref:(ConstStr255Param) prefKey;
+{
+    NSString *string;
+    ICAttr dummy;
+    OSStatus error;
+    SInt32 size = 256;
+    char *buf;
+
+    do {
+        if ((buf = malloc ((unsigned int)size)) == NULL) {
+            NSLog (@"malloc failed in [PreferenceManager getICStringPref].");
+            return nil;
+        }
+        error = ICGetPref (internetConfig, prefKey, &dummy, buf, &size);
+        if (error != noErr && error != icTruncatedErr) {
+            free (buf);
+            NSLog (@"[IC error %d in [PreferenceManager getICStringPref].\n", (int) error);
+            return nil;
+        }
+        size *= 2;
+    } while (error == icTruncatedErr);
+    if (*buf == 0) {
+        NSLog (@"ICGetPref returned empty string.");
+        free (buf);
+        return nil;
+    }
+    CopyPascalStringToC ((ConstStr255Param) buf, buf);
+    string = [NSString stringWithCString:buf];
+    free (buf);
+    return string;
+}
+
+- (NSString *) homePage
+{
+    NSString *url;
+    char *buf;
+    PRInt32 mode;
+    nsresult rv;
+    NSLog(@"getting home page");
+    
+    nsCOMPtr<nsIPrefBranch> prefs(do_GetService(prefContractID));
+    if (!prefs)
+        return @"about:blank";
+
+    // copied from Gecko: mode 0 is blank page, mode 1 is home page.
+    // 2 is "last page visited" but we don't care about that.
+    rv = prefs->GetIntPref("browser.startup.page", &mode);
+    // if the pref isn't set, default to mode 1
+    NSLog(@"startup.page: %d", (int)mode);
+    if (NS_FAILED(rv) || mode == 1) {
+        prefs->GetCharPref("browser.startup.homepage", &buf);
+        if (buf && *buf)
+            url = [NSString stringWithCString:buf];
+        else
+            url = @"about:blank";
+        free (buf);
+        return url;
+    } else
+        return @"about:blank";
+}
+
+@end
+

chimera/CHPreferenceManager.h

@@ -0,0 +1,26 @@
+//
+//  PreferenceManager.h
+//  Chimera
+//
+//  Created by William Dell Wisner on Wed Apr 17 2002.
+//  Copyright (c) 2001 __MyCompanyName__. All rights reserved.
+//
+
+#import <Foundation/Foundation.h>
+#import <Carbon/Carbon.h>
+
+@interface PreferenceManager : NSObject {
+    NSUserDefaults *defaults;
+    ICInstance internetConfig;
+}
+
+- (id) init;
+- (void) dealloc;
+- (BOOL) initInternetConfig;
+- (BOOL) initMozillaPrefs;
+- (void) syncMozillaPrefs;
+// - (BOOL) getICBoolPref:(ConstStr255Param) prefKey;
+- (NSString *) getICStringPref:(ConstStr255Param) prefKey;
+- (NSString *) homePage;
+
+@end

chimera/CHPreferenceManager.mm

@@ -0,0 +1,274 @@
+#import <Foundation/NSUserDefaults.h>
+#import <Carbon/Carbon.h>
+#import <CoreFoundation/CoreFoundation.h>
+#import <CoreServices/CoreServices.h>
+#import <SystemConfiguration/SystemConfiguration.h>
+#import "CHPreferenceManager.h"
+#include "nsIServiceManager.h"
+#include "nsIProfile.h"
+#include "nsIPrefBranch.h"
+#include "nsIPrefService.h"
+#include "nsString.h"
+
+extern const char *prefContractID;
+
+@implementation PreferenceManager
+
+- (id) init
+{
+    if ((self = [super init])) {
+        if ([self initInternetConfig] == NO) {
+            // XXXw. throw here
+            NSLog (@"Failed to initialize Internet Config.\n");
+        }
+        if ([self initMozillaPrefs] == NO) {
+            // XXXw. throw here too
+            NSLog (@"Failed to initialize mozilla prefs.\n");
+        }
+    }
+    return self;
+}
+
+- (void) dealloc
+{
+    nsresult rv;
+    ICStop (internetConfig);
+    nsCOMPtr<nsIPrefService> pref(do_GetService(prefContractID, &rv));
+    if (!NS_FAILED(rv))
+        pref->SavePrefFile(nsnull);
+    [super dealloc];
+}
+
+- (BOOL) initInternetConfig
+{
+    OSStatus error;
+    error = ICStart (&internetConfig, '????');
+    if (error != noErr) {
+        // XXX throw here?
+        NSLog(@"Error initializing IC.\n");
+        return NO;
+    }
+    return YES;
+}
+
+- (BOOL) initMozillaPrefs
+{
+    nsresult rv;
+
+    NSBundle *mainBundle = [NSBundle mainBundle];
+    NSString *path = [mainBundle bundlePath];
+    NSMutableString *mutablePath = [NSMutableString stringWithString:path];
+    [mutablePath appendString:@"/Contents/MacOS/"];
+    const char *cstr = [mutablePath cString];
+    setenv("MOZILLA_FIVE_HOME", cstr, 1);
+
+    nsCOMPtr<nsIProfile> profileService(do_GetService(NS_PROFILE_CONTRACTID, &rv));
+    if (NS_FAILED(rv))
+        return NO;
+    
+    nsAutoString newProfileName(NS_LITERAL_STRING("Chimera"));
+    PRBool profileExists = PR_FALSE;
+    rv = profileService->ProfileExists(newProfileName.get(), &profileExists);
+    if (NS_FAILED(rv))
+        return NO;
+
+    if (!profileExists) {
+        rv = profileService->CreateNewProfile(newProfileName.get(), nsnull, nsnull, PR_FALSE);
+        if (NS_FAILED(rv))
+            return NO;
+    }
+
+    rv = profileService->SetCurrentProfile(newProfileName.get());
+    if (NS_FAILED(rv))
+        return NO;
+
+    [self syncMozillaPrefs];
+    return YES;
+}
+
+- (void) syncMozillaPrefs
+{
+    CFArrayRef cfArray;
+    CFDictionaryRef cfDictionary;
+    CFNumberRef cfNumber;
+    CFStringRef cfString;
+    char strbuf[1024];
+    int numbuf;
+    NSString *string;
+
+    nsCOMPtr<nsIPrefBranch> prefs(do_GetService(prefContractID));
+    if (!prefs) {
+        // XXXw. throw?
+        return;
+    }
+
+    // get home page from Internet Config
+    string = [self getICStringPref:kICWWWHomePage];
+    if (string) {
+        prefs->SetCharPref("browser.startup.homepage", [string cString]);
+    }
+
+    // get proxies from SystemConfiguration
+    prefs->SetIntPref("network.proxy.type", 0); // 0 == no proxies
+    prefs->ClearUserPref("network.proxy.http");
+    prefs->ClearUserPref("network.proxy.http_port");
+    prefs->ClearUserPref("network.proxy.ssl");
+    prefs->ClearUserPref("network.proxy.ssl_port");
+    prefs->ClearUserPref("network.proxy.ftp");
+    prefs->ClearUserPref("network.proxy.ftp_port");
+    prefs->ClearUserPref("network.proxy.gopher");
+    prefs->ClearUserPref("network.proxy.gopher_port");
+    prefs->ClearUserPref("network.proxy.socks");
+    prefs->ClearUserPref("network.proxy.socks_port");
+    prefs->ClearUserPref("network.proxy.no_proxies_on");
+
+    if ((cfDictionary = SCDynamicStoreCopyProxies (NULL)) != NULL) {
+        cfNumber = (CFNumberRef)CFDictionaryGetValue (cfDictionary, kSCPropNetProxiesHTTPEnable);
+        if (CFNumberGetValue (cfNumber, kCFNumberIntType, &numbuf) == TRUE && numbuf == 1) {
+            cfString = (CFStringRef)CFDictionaryGetValue (cfDictionary, kSCPropNetProxiesHTTPProxy);
+            if (CFStringGetCString (cfString, &strbuf[0], sizeof(strbuf)-1, kCFStringEncodingASCII) == TRUE) {
+                prefs->SetCharPref("network.proxy.http", strbuf);
+            }
+            cfNumber = (CFNumberRef)CFDictionaryGetValue (cfDictionary, kSCPropNetProxiesHTTPPort);
+            if (CFNumberGetValue (cfNumber, kCFNumberIntType, &numbuf) == TRUE) {
+                prefs->SetIntPref("network.proxy.http_port", numbuf);
+            }
+            prefs->SetIntPref("network.proxy.type", 1);
+        }
+        cfNumber = (CFNumberRef)CFDictionaryGetValue (cfDictionary, kSCPropNetProxiesHTTPSEnable);
+        if (CFNumberGetValue (cfNumber, kCFNumberIntType, &numbuf) == TRUE && numbuf == 1) {
+            cfString = (CFStringRef)CFDictionaryGetValue (cfDictionary, kSCPropNetProxiesHTTPSProxy);
+            if (CFStringGetCString (cfString, &strbuf[0], sizeof(strbuf)-1, kCFStringEncodingASCII) == TRUE) {
+                prefs->SetCharPref("network.proxy.ssl", strbuf);
+            }
+            cfNumber = (CFNumberRef)CFDictionaryGetValue (cfDictionary, kSCPropNetProxiesHTTPSPort);
+            if (CFNumberGetValue (cfNumber, kCFNumberIntType, &numbuf) == TRUE) {
+                prefs->SetIntPref("network.proxy.ssl_port", numbuf);
+            }
+            prefs->SetIntPref("network.proxy.type", 1);
+        }
+        cfNumber = (CFNumberRef)CFDictionaryGetValue (cfDictionary, kSCPropNetProxiesFTPEnable);
+        if (CFNumberGetValue (cfNumber, kCFNumberIntType, &numbuf) == TRUE && numbuf == 1) {
+            cfString = (CFStringRef)CFDictionaryGetValue (cfDictionary, kSCPropNetProxiesFTPProxy);
+            if (CFStringGetCString (cfString, &strbuf[0], sizeof(strbuf)-1, kCFStringEncodingASCII) == TRUE) {
+                prefs->SetCharPref("network.proxy.ftp", strbuf);
+            }
+            cfNumber = (CFNumberRef)CFDictionaryGetValue (cfDictionary, kSCPropNetProxiesFTPPort);
+            if (CFNumberGetValue (cfNumber, kCFNumberIntType, &numbuf) == TRUE) {
+                prefs->SetIntPref("network.proxy.ftp_port", numbuf);
+            }
+            prefs->SetIntPref("network.proxy.type", 1);
+        }
+        cfNumber = (CFNumberRef)CFDictionaryGetValue (cfDictionary, kSCPropNetProxiesGopherEnable);
+        if (CFNumberGetValue (cfNumber, kCFNumberIntType, &numbuf) == TRUE && numbuf == 1) {
+            cfString = (CFStringRef)CFDictionaryGetValue (cfDictionary, kSCPropNetProxiesGopherProxy);
+            if (CFStringGetCString (cfString, &strbuf[0], sizeof(strbuf)-1, kCFStringEncodingASCII) == TRUE) {
+                prefs->SetCharPref("network.proxy.gopher", strbuf);
+            }
+            cfNumber = (CFNumberRef)CFDictionaryGetValue (cfDictionary, kSCPropNetProxiesGopherPort);
+            if (CFNumberGetValue (cfNumber, kCFNumberIntType, &numbuf) == TRUE) {
+                prefs->SetIntPref("network.proxy.gopher_port", numbuf);
+            }
+            prefs->SetIntPref("network.proxy.type", 1);
+        }
+        cfNumber = (CFNumberRef)CFDictionaryGetValue (cfDictionary, kSCPropNetProxiesSOCKSEnable);
+        if (CFNumberGetValue (cfNumber, kCFNumberIntType, &numbuf) == TRUE && numbuf == 1) {
+            cfString = (CFStringRef)CFDictionaryGetValue (cfDictionary, kSCPropNetProxiesSOCKSProxy);
+            if (CFStringGetCString (cfString, &strbuf[0], sizeof(strbuf)-1, kCFStringEncodingASCII) == TRUE) {
+                prefs->SetCharPref("network.proxy.socks", strbuf);
+            }
+            cfNumber = (CFNumberRef)CFDictionaryGetValue (cfDictionary, kSCPropNetProxiesSOCKSPort);
+            if (CFNumberGetValue (cfNumber, kCFNumberIntType, &numbuf) == TRUE) {
+                prefs->SetIntPref("network.proxy.socks_port", numbuf);
+            }
+            prefs->SetIntPref("network.proxy.type", 1);
+        }
+        if (CFDictionaryGetValueIfPresent (cfDictionary, kSCPropNetProxiesExceptionsList, (const void **)&cfArray) == TRUE) {
+            cfString = CFStringCreateByCombiningStrings (NULL, cfArray, CFSTR(", "));
+            if (CFStringGetLength (cfString) > 0) {
+                if (CFStringGetCString (cfString, &strbuf[0], sizeof(strbuf)-1, kCFStringEncodingASCII) == TRUE) {
+                    prefs->SetCharPref("network.proxy.no_proxies_on", strbuf);
+                }
+            }
+        }
+        CFRelease (cfDictionary);
+    }
+}
+
+//- (BOOL) getICBoolPref:(ConstStr255Param) prefKey;
+//{
+//    ICAttr dummy;
+//    OSStatus error;
+//    SInt32 size;
+//    Boolean buf;
+
+//    error = ICGetPref (internetConfig, prefKey, &dummy, &buf, &size);
+//    if (error == noErr && buf)
+//        return YES;
+//    else
+//        return NO;
+// }
+
+- (NSString *) getICStringPref:(ConstStr255Param) prefKey;
+{
+    NSString *string;
+    ICAttr dummy;
+    OSStatus error;
+    SInt32 size = 256;
+    char *buf;
+
+    do {
+        if ((buf = malloc ((unsigned int)size)) == NULL) {
+            NSLog (@"malloc failed in [PreferenceManager getICStringPref].");
+            return nil;
+        }
+        error = ICGetPref (internetConfig, prefKey, &dummy, buf, &size);
+        if (error != noErr && error != icTruncatedErr) {
+            free (buf);
+            NSLog (@"[IC error %d in [PreferenceManager getICStringPref].\n", (int) error);
+            return nil;
+        }
+        size *= 2;
+    } while (error == icTruncatedErr);
+    if (*buf == 0) {
+        NSLog (@"ICGetPref returned empty string.");
+        free (buf);
+        return nil;
+    }
+    CopyPascalStringToC ((ConstStr255Param) buf, buf);
+    string = [NSString stringWithCString:buf];
+    free (buf);
+    return string;
+}
+
+- (NSString *) homePage
+{
+    NSString *url;
+    char *buf;
+    PRInt32 mode;
+    nsresult rv;
+    NSLog(@"getting home page");
+    
+    nsCOMPtr<nsIPrefBranch> prefs(do_GetService(prefContractID));
+    if (!prefs)
+        return @"about:blank";
+
+    // copied from Gecko: mode 0 is blank page, mode 1 is home page.
+    // 2 is "last page visited" but we don't care about that.
+    rv = prefs->GetIntPref("browser.startup.page", &mode);
+    // if the pref isn't set, default to mode 1
+    NSLog(@"startup.page: %d", (int)mode);
+    if (NS_FAILED(rv) || mode == 1) {
+        prefs->GetCharPref("browser.startup.homepage", &buf);
+        if (buf && *buf)
+            url = [NSString stringWithCString:buf];
+        else
+            url = @"about:blank";
+        free (buf);
+        return url;
+    } else
+        return @"about:blank";
+}
+
+@end
+

chimera/src/preferences/PreferenceManager.h

@@ -0,0 +1,26 @@
+//
+//  PreferenceManager.h
+//  Chimera
+//
+//  Created by William Dell Wisner on Wed Apr 17 2002.
+//  Copyright (c) 2001 __MyCompanyName__. All rights reserved.
+//
+
+#import <Foundation/Foundation.h>
+#import <Carbon/Carbon.h>
+
+@interface PreferenceManager : NSObject {
+    NSUserDefaults *defaults;
+    ICInstance internetConfig;
+}
+
+- (id) init;
+- (void) dealloc;
+- (BOOL) initInternetConfig;
+- (BOOL) initMozillaPrefs;
+- (void) syncMozillaPrefs;
+// - (BOOL) getICBoolPref:(ConstStr255Param) prefKey;
+- (NSString *) getICStringPref:(ConstStr255Param) prefKey;
+- (NSString *) homePage;
+
+@end

chimera/src/preferences/PreferenceManager.mm

@@ -0,0 +1,274 @@
+#import <Foundation/NSUserDefaults.h>
+#import <Carbon/Carbon.h>
+#import <CoreFoundation/CoreFoundation.h>
+#import <CoreServices/CoreServices.h>
+#import <SystemConfiguration/SystemConfiguration.h>
+#import "CHPreferenceManager.h"
+#include "nsIServiceManager.h"
+#include "nsIProfile.h"
+#include "nsIPrefBranch.h"
+#include "nsIPrefService.h"
+#include "nsString.h"
+
+extern const char *prefContractID;
+
+@implementation PreferenceManager
+
+- (id) init
+{
+    if ((self = [super init])) {
+        if ([self initInternetConfig] == NO) {
+            // XXXw. throw here
+            NSLog (@"Failed to initialize Internet Config.\n");
+        }
+        if ([self initMozillaPrefs] == NO) {
+            // XXXw. throw here too
+            NSLog (@"Failed to initialize mozilla prefs.\n");
+        }
+    }
+    return self;
+}
+
+- (void) dealloc
+{
+    nsresult rv;
+    ICStop (internetConfig);
+    nsCOMPtr<nsIPrefService> pref(do_GetService(prefContractID, &rv));
+    if (!NS_FAILED(rv))
+        pref->SavePrefFile(nsnull);
+    [super dealloc];
+}
+
+- (BOOL) initInternetConfig
+{
+    OSStatus error;
+    error = ICStart (&internetConfig, '????');
+    if (error != noErr) {
+        // XXX throw here?
+        NSLog(@"Error initializing IC.\n");
+        return NO;
+    }
+    return YES;
+}
+
+- (BOOL) initMozillaPrefs
+{
+    nsresult rv;
+
+    NSBundle *mainBundle = [NSBundle mainBundle];
+    NSString *path = [mainBundle bundlePath];
+    NSMutableString *mutablePath = [NSMutableString stringWithString:path];
+    [mutablePath appendString:@"/Contents/MacOS/"];
+    const char *cstr = [mutablePath cString];
+    setenv("MOZILLA_FIVE_HOME", cstr, 1);
+
+    nsCOMPtr<nsIProfile> profileService(do_GetService(NS_PROFILE_CONTRACTID, &rv));
+    if (NS_FAILED(rv))
+        return NO;
+    
+    nsAutoString newProfileName(NS_LITERAL_STRING("Chimera"));
+    PRBool profileExists = PR_FALSE;
+    rv = profileService->ProfileExists(newProfileName.get(), &profileExists);
+    if (NS_FAILED(rv))
+        return NO;
+
+    if (!profileExists) {
+        rv = profileService->CreateNewProfile(newProfileName.get(), nsnull, nsnull, PR_FALSE);
+        if (NS_FAILED(rv))
+            return NO;
+    }
+
+    rv = profileService->SetCurrentProfile(newProfileName.get());
+    if (NS_FAILED(rv))
+        return NO;
+
+    [self syncMozillaPrefs];
+    return YES;
+}
+
+- (void) syncMozillaPrefs
+{
+    CFArrayRef cfArray;
+    CFDictionaryRef cfDictionary;
+    CFNumberRef cfNumber;
+    CFStringRef cfString;
+    char strbuf[1024];
+    int numbuf;
+    NSString *string;
+
+    nsCOMPtr<nsIPrefBranch> prefs(do_GetService(prefContractID));
+    if (!prefs) {
+        // XXXw. throw?
+        return;
+    }
+
+    // get home page from Internet Config
+    string = [self getICStringPref:kICWWWHomePage];
+    if (string) {
+        prefs->SetCharPref("browser.startup.homepage", [string cString]);
+    }
+
+    // get proxies from SystemConfiguration
+    prefs->SetIntPref("network.proxy.type", 0); // 0 == no proxies
+    prefs->ClearUserPref("network.proxy.http");
+    prefs->ClearUserPref("network.proxy.http_port");
+    prefs->ClearUserPref("network.proxy.ssl");
+    prefs->ClearUserPref("network.proxy.ssl_port");
+    prefs->ClearUserPref("network.proxy.ftp");
+    prefs->ClearUserPref("network.proxy.ftp_port");
+    prefs->ClearUserPref("network.proxy.gopher");
+    prefs->ClearUserPref("network.proxy.gopher_port");
+    prefs->ClearUserPref("network.proxy.socks");
+    prefs->ClearUserPref("network.proxy.socks_port");
+    prefs->ClearUserPref("network.proxy.no_proxies_on");
+
+    if ((cfDictionary = SCDynamicStoreCopyProxies (NULL)) != NULL) {
+        cfNumber = (CFNumberRef)CFDictionaryGetValue (cfDictionary, kSCPropNetProxiesHTTPEnable);
+        if (CFNumberGetValue (cfNumber, kCFNumberIntType, &numbuf) == TRUE && numbuf == 1) {
+            cfString = (CFStringRef)CFDictionaryGetValue (cfDictionary, kSCPropNetProxiesHTTPProxy);
+            if (CFStringGetCString (cfString, &strbuf[0], sizeof(strbuf)-1, kCFStringEncodingASCII) == TRUE) {
+                prefs->SetCharPref("network.proxy.http", strbuf);
+            }
+            cfNumber = (CFNumberRef)CFDictionaryGetValue (cfDictionary, kSCPropNetProxiesHTTPPort);
+            if (CFNumberGetValue (cfNumber, kCFNumberIntType, &numbuf) == TRUE) {
+                prefs->SetIntPref("network.proxy.http_port", numbuf);
+            }
+            prefs->SetIntPref("network.proxy.type", 1);
+        }
+        cfNumber = (CFNumberRef)CFDictionaryGetValue (cfDictionary, kSCPropNetProxiesHTTPSEnable);
+        if (CFNumberGetValue (cfNumber, kCFNumberIntType, &numbuf) == TRUE && numbuf == 1) {
+            cfString = (CFStringRef)CFDictionaryGetValue (cfDictionary, kSCPropNetProxiesHTTPSProxy);
+            if (CFStringGetCString (cfString, &strbuf[0], sizeof(strbuf)-1, kCFStringEncodingASCII) == TRUE) {
+                prefs->SetCharPref("network.proxy.ssl", strbuf);
+            }
+            cfNumber = (CFNumberRef)CFDictionaryGetValue (cfDictionary, kSCPropNetProxiesHTTPSPort);
+            if (CFNumberGetValue (cfNumber, kCFNumberIntType, &numbuf) == TRUE) {
+                prefs->SetIntPref("network.proxy.ssl_port", numbuf);
+            }
+            prefs->SetIntPref("network.proxy.type", 1);
+        }
+        cfNumber = (CFNumberRef)CFDictionaryGetValue (cfDictionary, kSCPropNetProxiesFTPEnable);
+        if (CFNumberGetValue (cfNumber, kCFNumberIntType, &numbuf) == TRUE && numbuf == 1) {
+            cfString = (CFStringRef)CFDictionaryGetValue (cfDictionary, kSCPropNetProxiesFTPProxy);
+            if (CFStringGetCString (cfString, &strbuf[0], sizeof(strbuf)-1, kCFStringEncodingASCII) == TRUE) {
+                prefs->SetCharPref("network.proxy.ftp", strbuf);
+            }
+            cfNumber = (CFNumberRef)CFDictionaryGetValue (cfDictionary, kSCPropNetProxiesFTPPort);
+            if (CFNumberGetValue (cfNumber, kCFNumberIntType, &numbuf) == TRUE) {
+                prefs->SetIntPref("network.proxy.ftp_port", numbuf);
+            }
+            prefs->SetIntPref("network.proxy.type", 1);
+        }
+        cfNumber = (CFNumberRef)CFDictionaryGetValue (cfDictionary, kSCPropNetProxiesGopherEnable);
+        if (CFNumberGetValue (cfNumber, kCFNumberIntType, &numbuf) == TRUE && numbuf == 1) {
+            cfString = (CFStringRef)CFDictionaryGetValue (cfDictionary, kSCPropNetProxiesGopherProxy);
+            if (CFStringGetCString (cfString, &strbuf[0], sizeof(strbuf)-1, kCFStringEncodingASCII) == TRUE) {
+                prefs->SetCharPref("network.proxy.gopher", strbuf);
+            }
+            cfNumber = (CFNumberRef)CFDictionaryGetValue (cfDictionary, kSCPropNetProxiesGopherPort);
+            if (CFNumberGetValue (cfNumber, kCFNumberIntType, &numbuf) == TRUE) {
+                prefs->SetIntPref("network.proxy.gopher_port", numbuf);
+            }
+            prefs->SetIntPref("network.proxy.type", 1);
+        }
+        cfNumber = (CFNumberRef)CFDictionaryGetValue (cfDictionary, kSCPropNetProxiesSOCKSEnable);
+        if (CFNumberGetValue (cfNumber, kCFNumberIntType, &numbuf) == TRUE && numbuf == 1) {
+            cfString = (CFStringRef)CFDictionaryGetValue (cfDictionary, kSCPropNetProxiesSOCKSProxy);
+            if (CFStringGetCString (cfString, &strbuf[0], sizeof(strbuf)-1, kCFStringEncodingASCII) == TRUE) {
+                prefs->SetCharPref("network.proxy.socks", strbuf);
+            }
+            cfNumber = (CFNumberRef)CFDictionaryGetValue (cfDictionary, kSCPropNetProxiesSOCKSPort);
+            if (CFNumberGetValue (cfNumber, kCFNumberIntType, &numbuf) == TRUE) {
+                prefs->SetIntPref("network.proxy.socks_port", numbuf);
+            }
+            prefs->SetIntPref("network.proxy.type", 1);
+        }
+        if (CFDictionaryGetValueIfPresent (cfDictionary, kSCPropNetProxiesExceptionsList, (const void **)&cfArray) == TRUE) {
+            cfString = CFStringCreateByCombiningStrings (NULL, cfArray, CFSTR(", "));
+            if (CFStringGetLength (cfString) > 0) {
+                if (CFStringGetCString (cfString, &strbuf[0], sizeof(strbuf)-1, kCFStringEncodingASCII) == TRUE) {
+                    prefs->SetCharPref("network.proxy.no_proxies_on", strbuf);
+                }
+            }
+        }
+        CFRelease (cfDictionary);
+    }
+}
+
+//- (BOOL) getICBoolPref:(ConstStr255Param) prefKey;
+//{
+//    ICAttr dummy;
+//    OSStatus error;
+//    SInt32 size;
+//    Boolean buf;
+
+//    error = ICGetPref (internetConfig, prefKey, &dummy, &buf, &size);
+//    if (error == noErr && buf)
+//        return YES;
+//    else
+//        return NO;
+// }
+
+- (NSString *) getICStringPref:(ConstStr255Param) prefKey;
+{
+    NSString *string;
+    ICAttr dummy;
+    OSStatus error;
+    SInt32 size = 256;
+    char *buf;
+
+    do {
+        if ((buf = malloc ((unsigned int)size)) == NULL) {
+            NSLog (@"malloc failed in [PreferenceManager getICStringPref].");
+            return nil;
+        }
+        error = ICGetPref (internetConfig, prefKey, &dummy, buf, &size);
+        if (error != noErr && error != icTruncatedErr) {
+            free (buf);
+            NSLog (@"[IC error %d in [PreferenceManager getICStringPref].\n", (int) error);
+            return nil;
+        }
+        size *= 2;
+    } while (error == icTruncatedErr);
+    if (*buf == 0) {
+        NSLog (@"ICGetPref returned empty string.");
+        free (buf);
+        return nil;
+    }
+    CopyPascalStringToC ((ConstStr255Param) buf, buf);
+    string = [NSString stringWithCString:buf];
+    free (buf);
+    return string;
+}
+
+- (NSString *) homePage
+{
+    NSString *url;
+    char *buf;
+    PRInt32 mode;
+    nsresult rv;
+    NSLog(@"getting home page");
+    
+    nsCOMPtr<nsIPrefBranch> prefs(do_GetService(prefContractID));
+    if (!prefs)
+        return @"about:blank";
+
+    // copied from Gecko: mode 0 is blank page, mode 1 is home page.
+    // 2 is "last page visited" but we don't care about that.
+    rv = prefs->GetIntPref("browser.startup.page", &mode);
+    // if the pref isn't set, default to mode 1
+    NSLog(@"startup.page: %d", (int)mode);
+    if (NS_FAILED(rv) || mode == 1) {
+        prefs->GetCharPref("browser.startup.homepage", &buf);
+        if (buf && *buf)
+            url = [NSString stringWithCString:buf];
+        else
+            url = @"about:blank";
+        free (buf);
+        return url;
+    } else
+        return @"about:blank";
+}
+
+@end
+