+/* Veency - VNC Remote Access Server for iPhoneOS
+ * Copyright (C) 2008 Jay Freeman (saurik)
+*/
+
+/*
+ * Redistribution and use in source and binary
+ * forms, with or without modification, are permitted
+ * provided that the following conditions are met:
+ *
+ * 1. Redistributions of source code must retain the
+ * above copyright notice, this list of conditions
+ * and the following disclaimer.
+ * 2. Redistributions in binary form must reproduce the
+ * above copyright notice, this list of conditions
+ * and the following disclaimer in the documentation
+ * and/or other materials provided with the
+ * distribution.
+ * 3. The name of the author may not be used to endorse
+ * or promote products derived from this software
+ * without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS''
+ * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING,
+ * BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
+ * MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
+ * ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR BE
+ * LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,
+ * EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
+ * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
+ * SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
+ * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF
+ * LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR
+ * TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN
+ * ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF
+ * ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+*/
+
#include <substrate.h>
#include <rfb/rfb.h>
#import <Foundation/Foundation.h>
#import <IOMobileFramebuffer/IOMobileFramebuffer.h>
#import <IOKit/IOKitLib.h>
+#import <UIKit/UIModalView.h>
+#import <UIKit/UIModalView-Private.h>
+
+#import <SpringBoard/SBAlertItemsController.h>
+#import <SpringBoard/SBDismissOnlyAlertItem.h>
+#import <SpringBoard/SBStatusBarController.h>
#define IOMobileFramebuffer "/System/Library/PrivateFrameworks/IOMobileFramebuffer.framework/IOMobileFramebuffer"
static int buttons_;
static int x_, y_;
-static void VNCPointer(int buttons, int x, int y, rfbClientPtr client) {
- x_ = x;
- y_ = y;
+static unsigned clients_;
- int diff = buttons_ ^ buttons;
+static Class $VNCAlertItem;
+static Class $SBAlertItemsController;
+static Class $SBStatusBarController;
- rfbDefaultPtrAddEvent(buttons, x, y, client);
+static rfbNewClientAction action_ = RFB_CLIENT_ON_HOLD;
+static NSCondition *condition_;
- mach_port_t purple(0);
+static rfbClientPtr client_;
+
+void VNCAlertItem$alertSheet$buttonClicked$(id self, SEL sel, id sheet, int button) {
+ [condition_ lock];
+ switch (button) {
+ case 1:
+ action_ = RFB_CLIENT_ACCEPT;
+ ++clients_;
+ [[$SBStatusBarController sharedStatusBarController] addStatusBarItem:@"Veency"];
+ break;
+
+ case 2:
+ action_ = RFB_CLIENT_REFUSE;
+ break;
+ }
+
+ [condition_ signal];
+ [condition_ unlock];
+ [self dismiss];
+}
+
+void VNCAlertItem$configure$requirePasscodeForActions$(id self, SEL sel, BOOL configure, BOOL require) {
+ UIModalView *sheet([self alertSheet]);
+ [sheet setDelegate:self];
+ [sheet setTitle:@"Remote Access Request"];
+ [sheet setBodyText:[NSString stringWithFormat:@"Accept connection from\n%s?\n\nVeency VNC Server\nby Jay Freeman (saurik)\nsaurik@saurik.com\nhttp://www.saurik.com/", client_->host]];
+ [sheet addButtonWithTitle:@"Accept"];
+ [sheet addButtonWithTitle:@"Reject"];
+}
+
+void VNCAlertItem$performUnlockAction(id self, SEL sel) {
+ [[$SBAlertItemsController sharedInstance] activateAlertItem:self];
+}
+
+@interface VNCBridge : NSObject {
+}
+
++ (void) askForConnection;
++ (void) removeStatusBarItem;
+
+@end
+
+@implementation VNCBridge
+
++ (void) askForConnection {
+ id item = [[[$VNCAlertItem alloc] init] autorelease];
+ [[$SBAlertItemsController sharedInstance] activateAlertItem:item];
+}
+
++ (void) removeStatusBarItem {
+ [[$SBStatusBarController sharedStatusBarController] removeStatusBarItem:@"Veency"];
+}
+
+@end
+
+static void VNCPointer(int buttons, int x, int y, rfbClientPtr client) {
+ x_ = x; y_ = y;
+ int diff = buttons_ ^ buttons;
bool twas((buttons_ & 0x1) != 0);
bool tis((buttons & 0x1) != 0);
-
buttons_ = buttons;
+ rfbDefaultPtrAddEvent(buttons, x, y, client);
+
+ mach_port_t purple(0);
+
if ((diff & 0x10) != 0) {
struct GSEventRecord record;
GSSendSystemEvent(&record);
}
- if ((diff & 0x08) != 0 && (buttons & 0x4) != 0) {
- struct GSEventRecord record;
-
- memset(&record, 0, sizeof(record));
-
- record.type = GSEventTypeRingerChanged0;
-
- record.timestamp = GSCurrentEventTimestamp();
-
- GSSendSystemEvent(&record);
- }
-
if ((diff & 0x04) != 0) {
struct GSEventRecord record;
GSSendEvent(&event.record, port);
}
+static void VNCDisconnect(rfbClientPtr client) {
+ if (--clients_ == 0)
+ [VNCBridge performSelectorOnMainThread:@selector(removeStatusBarItem) withObject:nil waitUntilDone:NO];
+}
+
+static rfbNewClientAction VNCClient(rfbClientPtr client) {
+ [condition_ lock];
+ client_ = client;
+ [VNCBridge performSelectorOnMainThread:@selector(askForConnection) withObject:nil waitUntilDone:NO];
+ while (action_ == RFB_CLIENT_ON_HOLD)
+ [condition_ wait];
+ rfbNewClientAction action(action_);
+ action_ = RFB_CLIENT_ON_HOLD;
+ [condition_ unlock];
+ if (action == RFB_CLIENT_ACCEPT)
+ client->clientGoneHook = &VNCDisconnect;
+ return action;
+}
+
+static rfbPixel black_[320][480];
+
static void *VNCServer(IOMobileFramebufferRef fb) {
CGRect rect(CGRectMake(0, 0, Width, Height));
- CoreSurfaceBufferRef surface(NULL);
+ /*CoreSurfaceBufferRef surface(NULL);
kern_return_t value(IOMobileFramebufferGetLayerDefaultSurface(fb, 0, &surface));
if (value != 0)
- return NULL;
+ return NULL;*/
+
+ condition_ = [[NSCondition alloc] init];
int argc(1);
char *arg0(strdup("VNCServer"));
char *argv[] = {arg0, NULL};
- io_service_t service(IOServiceGetMatchingService(kIOMasterPortDefault, IOServiceMatching("IOCoreSurfaceRoot")));
- CFMutableDictionaryRef properties(NULL);
- IORegistryEntryCreateCFProperties(service, &properties, kCFAllocatorDefault, kNilOptions);
-
screen_ = rfbGetScreen(&argc, argv, Width, Height, BitsPerSample, 3, BytesPerPixel);
screen_->desktopName = "iPhone";
screen_->alwaysShared = TRUE;
screen_->serverFormat.greenShift = BitsPerSample * 1;
screen_->serverFormat.blueShift = BitsPerSample * 0;
+ /*io_service_t service(IOServiceGetMatchingService(kIOMasterPortDefault, IOServiceMatching("IOCoreSurfaceRoot")));
+ CFMutableDictionaryRef properties(NULL);
+ IORegistryEntryCreateCFProperties(service, &properties, kCFAllocatorDefault, kNilOptions);
+
CoreSurfaceBufferLock(surface, kCoreSurfaceLockTypeGimmeVRAM);
screen_->frameBuffer = reinterpret_cast<char *>(CoreSurfaceBufferGetBaseAddress(surface));
CoreSurfaceBufferUnlock(surface);
+ CFRelease(surface);*/
+
+ screen_->frameBuffer = reinterpret_cast<char *>(black_);
screen_->kbdAddEvent = &VNCKeyboard;
screen_->ptrAddEvent = &VNCPointer;
+ screen_->newClientHook = &VNCClient;
+
+ /*char data[0], mask[0];
+ rfbCursorPtr cursor = rfbMakeXCursor(0, 0, data, mask);
+ rfbSetCursor(screen_, cursor);*/
+
rfbInitServer(screen_);
running_ = true;
running_ = false;
rfbScreenCleanup(screen_);
- CFRelease(surface);
-
free(arg0);
return NULL;
}
-static rfbPixel black_[320][480];
-
MSHook(kern_return_t, IOMobileFramebufferSwapSetLayer,
IOMobileFramebufferRef fb,
int layer,
if (buffer == NULL)
screen_->frameBuffer = reinterpret_cast<char *>(black_);
else {
- CoreSurfaceBufferLock(buffer, kCoreSurfaceLockTypeGimmeVRAM);
+ CoreSurfaceBufferLock(buffer, 2);
rfbPixel (*data)[480] = reinterpret_cast<rfbPixel (*)[480]>(CoreSurfaceBufferGetBaseAddress(buffer));
- /*memcpy(black_, data, sizeof(black_));
- screen_->frameBuffer = reinterpret_cast<char *>(black_);*/
- data[x_][y_] = screen_->whitePixel;
- screen_->frameBuffer = reinterpret_cast<char *>(data);
+ screen_->frameBuffer = const_cast<char *>(reinterpret_cast<volatile char *>(data));
CoreSurfaceBufferUnlock(buffer);
}
}
}
extern "C" void TweakInitialize() {
- if (objc_getClass("SpringBoard") == nil)
- return;
MSHookFunction(&IOMobileFramebufferSwapSetLayer, &$IOMobileFramebufferSwapSetLayer, &_IOMobileFramebufferSwapSetLayer);
+
+ $SBAlertItemsController = objc_getClass("SBAlertItemsController");
+ $SBStatusBarController = objc_getClass("SBStatusBarController");
+
+ $VNCAlertItem = objc_allocateClassPair(objc_getClass("SBAlertItem"), "VNCAlertItem", 0);
+ class_addMethod($VNCAlertItem, @selector(alertSheet:buttonClicked:), (IMP) &VNCAlertItem$alertSheet$buttonClicked$, "v@:@i");
+ class_addMethod($VNCAlertItem, @selector(configure:requirePasscodeForActions:), (IMP) &VNCAlertItem$configure$requirePasscodeForActions$, "v@:cc");
+ class_addMethod($VNCAlertItem, @selector(performUnlockAction), (IMP) VNCAlertItem$performUnlockAction, "v@:");
+ objc_registerClassPair($VNCAlertItem);
}
projects / veency.git / commitdiff
