1 files changed, 0 insertions, 384 deletions
diff --git a/toolkit/mozapps/update/updater/launchchild_osx.mm b/toolkit/mozapps/update/updater/launchchild_osx.mm
deleted file mode 100644
index 5a36ae6237..0000000000
--- a/toolkit/mozapps/update/updater/launchchild_osx.mm
+++ /dev/null
@@ -1,384 +0,0 @@
-/* -*- Mode: C++; tab-width: 2; indent-tabs-mode: nil; c-basic-offset: 2 -*- */
-/* vim:set ts=2 sw=2 sts=2 et cindent: */
-/* This Source Code Form is subject to the terms of the Mozilla Public
- * License, v. 2.0. If a copy of the MPL was not distributed with this
- * file, You can obtain one at http://mozilla.org/MPL/2.0/. */
-
-#include <Cocoa/Cocoa.h>
-#include <CoreServices/CoreServices.h>
-#include <crt_externs.h>
-#include <stdlib.h>
-#include <stdio.h>
-#include <spawn.h>
-#include <SystemConfiguration/SystemConfiguration.h>
-#include "readstrings.h"
-
-class MacAutoreleasePool {
-public:
-  MacAutoreleasePool()
-  {
-    mPool = [[NSAutoreleasePool alloc] init];
-  }
-  ~MacAutoreleasePool()
-  {
-    [mPool release];
-  }
-
-private:
-  NSAutoreleasePool* mPool;
-};
-
-void LaunchChild(int argc, const char** argv)
-{
-  MacAutoreleasePool pool;
-
-  @try {
-    NSString* launchPath = [NSString stringWithUTF8String:argv[0]];
-    NSMutableArray* arguments = [NSMutableArray arrayWithCapacity:argc - 1];
-    for (int i = 1; i < argc; i++) {
-      [arguments addObject:[NSString stringWithUTF8String:argv[i]]];
-    }
-    [NSTask launchedTaskWithLaunchPath:launchPath
-                             arguments:arguments];
-  } @catch (NSException* e) {
-    NSLog(@"%@: %@", e.name, e.reason);
-  }
-}
-
-void
-LaunchMacPostProcess(const char* aAppBundle)
-{
-  MacAutoreleasePool pool;
-
-  // Launch helper to perform post processing for the update; this is the Mac
-  // analogue of LaunchWinPostProcess (PostUpdateWin).
-  NSString* iniPath = [NSString stringWithUTF8String:aAppBundle];
-  iniPath =
-    [iniPath stringByAppendingPathComponent:@"Contents/Resources/updater.ini"];
-
-  NSFileManager* fileManager = [NSFileManager defaultManager];
-  if (![fileManager fileExistsAtPath:iniPath]) {
-    // the file does not exist; there is nothing to run
-    return;
-  }
-
-  int readResult;
-  char values[2][MAX_TEXT_LEN];
-  readResult = ReadStrings([iniPath UTF8String],
-                           "ExeRelPath\0ExeArg\0",
-                           2,
-                           values,
-                           "PostUpdateMac");
-  if (readResult) {
-    return;
-  }
-
-  NSString *exeRelPath = [NSString stringWithUTF8String:values[0]];
-  NSString *exeArg = [NSString stringWithUTF8String:values[1]];
-  if (!exeArg || !exeRelPath) {
-    return;
-  }
-
-  // The path must not traverse directories and it must be a relative path.
-  if ([exeRelPath rangeOfString:@".."].location != NSNotFound ||
-      [exeRelPath rangeOfString:@"./"].location != NSNotFound ||
-      [exeRelPath rangeOfString:@"/"].location == 0) {
-    return;
-  }
-
-  NSString* exeFullPath = [NSString stringWithUTF8String:aAppBundle];
-  exeFullPath = [exeFullPath stringByAppendingPathComponent:exeRelPath];
-
-  char optVals[1][MAX_TEXT_LEN];
-  readResult = ReadStrings([iniPath UTF8String],
-                           "ExeAsync\0",
-                           1,
-                           optVals,
-                           "PostUpdateMac");
-
-  NSTask *task = [[NSTask alloc] init];
-  [task setLaunchPath:exeFullPath];
-  [task setArguments:[NSArray arrayWithObject:exeArg]];
-  [task launch];
-  if (!readResult) {
-    NSString *exeAsync = [NSString stringWithUTF8String:optVals[0]];
-    if ([exeAsync isEqualToString:@"false"]) {
-      [task waitUntilExit];
-    }
-  }
-  // ignore the return value of the task, there's nothing we can do with it
-  [task release];
-}
-
-id ConnectToUpdateServer()
-{
-  MacAutoreleasePool pool;
-
-  id updateServer = nil;
-  BOOL isConnected = NO;
-  int currTry = 0;
-  const int numRetries = 10; // Number of IPC connection retries before
-                             // giving up.
-  while (!isConnected && currTry < numRetries) {
-    @try {
-      updateServer = (id)[NSConnection
-        rootProxyForConnectionWithRegisteredName:
-          @"org.mozilla.updater.server"
-        host:nil
-        usingNameServer:[NSSocketPortNameServer sharedInstance]];
-      if (!updateServer ||
-          ![updateServer respondsToSelector:@selector(abort)] ||
-          ![updateServer respondsToSelector:@selector(getArguments)] ||
-          ![updateServer respondsToSelector:@selector(shutdown)]) {
-        NSLog(@"Server doesn't exist or doesn't provide correct selectors.");
-        sleep(1); // Wait 1 second.
-        currTry++;
-      } else {
-        isConnected = YES;
-      }
-    } @catch (NSException* e) {
-      NSLog(@"Encountered exception, retrying: %@: %@", e.name, e.reason);
-      sleep(1); // Wait 1 second.
-      currTry++;
-    }
-  }
-  if (!isConnected) {
-    NSLog(@"Failed to connect to update server after several retries.");
-    return nil;
-  }
-  return updateServer;
-}
-
-void CleanupElevatedMacUpdate(bool aFailureOccurred)
-{
-  MacAutoreleasePool pool;
-
-  id updateServer = ConnectToUpdateServer();
-  if (updateServer) {
-    @try {
-      if (aFailureOccurred) {
-        [updateServer performSelector:@selector(abort)];
-      } else {
-        [updateServer performSelector:@selector(shutdown)];
-      }
-    } @catch (NSException* e) { }
-  }
-
-  NSFileManager* manager = [NSFileManager defaultManager];
-  [manager removeItemAtPath:@"/Library/PrivilegedHelperTools/org.mozilla.updater"
-                      error:nil];
-  [manager removeItemAtPath:@"/Library/LaunchDaemons/org.mozilla.updater.plist"
-                      error:nil];
-  const char* launchctlArgs[] = {"/bin/launchctl",
-                                 "remove",
-                                 "org.mozilla.updater"};
-  // The following call will terminate the current process due to the "remove"
-  // argument in launchctlArgs.
-  LaunchChild(3, launchctlArgs);
-}
-
-// Note: Caller is responsible for freeing argv.
-bool ObtainUpdaterArguments(int* argc, char*** argv)
-{
-  MacAutoreleasePool pool;
-
-  id updateServer = ConnectToUpdateServer();
-  if (!updateServer) {
-    // Let's try our best and clean up.
-    CleanupElevatedMacUpdate(true);
-    return false; // Won't actually get here due to CleanupElevatedMacUpdate.
-  }
-
-  @try {
-    NSArray* updaterArguments =
-      [updateServer performSelector:@selector(getArguments)];
-    *argc = [updaterArguments count];
-    char** tempArgv = (char**)malloc(sizeof(char*) * (*argc));
-    for (int i = 0; i < *argc; i++) {
-      int argLen = [[updaterArguments objectAtIndex:i] length] + 1;
-      tempArgv[i] = (char*)malloc(argLen);
-      strncpy(tempArgv[i], [[updaterArguments objectAtIndex:i] UTF8String],
-              argLen);
-    }
-    *argv = tempArgv;
-  } @catch (NSException* e) {
-    // Let's try our best and clean up.
-    CleanupElevatedMacUpdate(true);
-    return false; // Won't actually get here due to CleanupElevatedMacUpdate.
-  }
-  return true;
-}
-
-/**
- * The ElevatedUpdateServer is launched from a non-elevated updater process.
- * It allows an elevated updater process (usually a privileged helper tool) to
- * connect to it and receive all the necessary arguments to complete a
- * successful update.
- */
-@interface ElevatedUpdateServer : NSObject
-{
-  NSArray* mUpdaterArguments;
-  BOOL mShouldKeepRunning;
-  BOOL mAborted;
-}
-- (id)initWithArgs:(NSArray*)args;
-- (BOOL)runServer;
-- (NSArray*)getArguments;
-- (void)abort;
-- (BOOL)wasAborted;
-- (void)shutdown;
-- (BOOL)shouldKeepRunning;
-@end
-
-@implementation ElevatedUpdateServer
-
-- (id)initWithArgs:(NSArray*)args
-{
-  self = [super init];
-  if (!self) {
-    return nil;
-  }
-  mUpdaterArguments = args;
-  mShouldKeepRunning = YES;
-  mAborted = NO;
-  return self;
-}
-
-- (BOOL)runServer
-{
-  NSPort* serverPort = [NSSocketPort port];
-  NSConnection* server = [NSConnection connectionWithReceivePort:serverPort
-                                                        sendPort:serverPort];
-  [server setRootObject:self];
-  if ([server registerName:@"org.mozilla.updater.server"
-            withNameServer:[NSSocketPortNameServer sharedInstance]] == NO) {
-    NSLog(@"Unable to register as DirectoryServer.");
-    NSLog(@"Is another copy running?");
-    return NO;
-  }
-
-  while ([self shouldKeepRunning] &&
-         [[NSRunLoop currentRunLoop] runMode:NSDefaultRunLoopMode
-                                  beforeDate:[NSDate distantFuture]]);
-  return ![self wasAborted];
-}
-
-- (NSArray*)getArguments
-{
-  return mUpdaterArguments;
-}
-
-- (void)abort
-{
-  mAborted = YES;
-  [self shutdown];
-}
-
-- (BOOL)wasAborted
-{
-  return mAborted;
-}
-
-- (void)shutdown
-{
-  mShouldKeepRunning = NO;
-}
-
-- (BOOL)shouldKeepRunning
-{
-  return mShouldKeepRunning;
-}
-
-@end
-
-bool ServeElevatedUpdate(int argc, const char** argv)
-{
-  MacAutoreleasePool pool;
-
-  NSMutableArray* updaterArguments = [NSMutableArray arrayWithCapacity:argc];
-  for (int i = 0; i < argc; i++) {
-    [updaterArguments addObject:[NSString stringWithUTF8String:argv[i]]];
-  }
-
-  ElevatedUpdateServer* updater =
-    [[ElevatedUpdateServer alloc] initWithArgs:[updaterArguments copy]];
-  bool didSucceed = [updater runServer];
-
-  [updater release];
-  return didSucceed;
-}
-
-bool IsOwnedByGroupAdmin(const char* aAppBundle)
-{
-  MacAutoreleasePool pool;
-
-  NSString* appDir = [NSString stringWithUTF8String:aAppBundle];
-  NSFileManager* fileManager = [NSFileManager defaultManager];
-
-  NSDictionary* attributes = [fileManager attributesOfItemAtPath:appDir
-                                                           error:nil];
-  bool isOwnedByAdmin = false;
-  if (attributes &&
-      [[attributes valueForKey:NSFileGroupOwnerAccountID] intValue] == 80) {
-    isOwnedByAdmin = true;
-  }
-  return isOwnedByAdmin;
-}
-
-void SetGroupOwnershipAndPermissions(const char* aAppBundle)
-{
-  MacAutoreleasePool pool;
-
-  NSString* appDir = [NSString stringWithUTF8String:aAppBundle];
-  NSFileManager* fileManager = [NSFileManager defaultManager];
-  NSError* error = nil;
-  NSArray* paths =
-    [fileManager subpathsOfDirectoryAtPath:appDir
-                                     error:&error];
-  if (error) {
-    return;
-  }
-
-  // Set group ownership of Firefox.app to 80 ("admin") and permissions to
-  // 0775.
-  if (![fileManager setAttributes:@{ NSFileGroupOwnerAccountID: @(80),
-                                     NSFilePosixPermissions: @(0775) }
-                     ofItemAtPath:appDir
-                            error:&error] || error) {
-    return;
-  }
-
-  NSArray* permKeys = [NSArray arrayWithObjects:NSFileGroupOwnerAccountID,
-                                                NSFilePosixPermissions,
-                                                nil];
-  // For all descendants of Firefox.app, set group ownership to 80 ("admin") and
-  // ensure write permission for the group.
-  for (NSString* currPath in paths) {
-    NSString* child = [appDir stringByAppendingPathComponent:currPath];
-    NSDictionary* oldAttributes =
-      [fileManager attributesOfItemAtPath:child
-                                    error:&error];
-    if (error) {
-      return;
-    }
-    // Skip symlinks, since they could be pointing to files outside of the .app
-    // bundle.
-    if ([oldAttributes fileType] == NSFileTypeSymbolicLink) {
-      continue;
-    }
-    NSNumber* oldPerms =
-      (NSNumber*)[oldAttributes valueForKey:NSFilePosixPermissions];
-    NSArray* permObjects =
-      [NSArray arrayWithObjects:
-        [NSNumber numberWithUnsignedLong:80],
-        [NSNumber numberWithUnsignedLong:[oldPerms shortValue] | 020],
-        nil];
-    NSDictionary* attributes = [NSDictionary dictionaryWithObjects:permObjects
-                                                           forKeys:permKeys];
-    if (![fileManager setAttributes:attributes
-                       ofItemAtPath:child
-                              error:&error] || error) {
-      return;
-    }
-  }
-}