From d945dee5b039e9e2d51b36852ef58a812acab302 Mon Sep 17 00:00:00 2001
From: Trygve Laugstøl <trygvis@inamo.no>
Date: Fri, 10 Jul 2015 09:23:49 +0200
Subject: o Some iOS experiments. Very WiP.

---
 apps/CMakeLists.txt    |  1 +
 ble/CMakeLists.txt     | 37 ++++++++++++++++++++++++++++++++++---
 ble/OsxBluetooth.mm    | 41 ++++++++++++++++++++++++++++++++++-------
 ble/OsxBluetoothImpl.h | 41 +++++++++++++++++++++++++++++++++++++++++
 4 files changed, 110 insertions(+), 10 deletions(-)
 create mode 100644 ble/OsxBluetoothImpl.h

diff --git a/apps/CMakeLists.txt b/apps/CMakeLists.txt
index a7defa2..81cfaec 100644
--- a/apps/CMakeLists.txt
+++ b/apps/CMakeLists.txt
@@ -76,6 +76,7 @@ target_link_libraries(launcher ${BLUEZ_LIBRARIES})
 target_link_libraries(launcher ${PQXX_LIBRARIES})
 target_link_libraries(launcher ${LOG4CPLUS_LIBRARIES})
 target_link_libraries(launcher ${CMAKE_THREAD_LIBS_INIT})
+#target_link_libraries(launcher PUBLIC Foundation)
 target_compile_options(launcher PRIVATE -Wno-deprecated-register ${COMPILE_OPTIONS})
 
 foreach(app ${APPS})
diff --git a/ble/CMakeLists.txt b/ble/CMakeLists.txt
index 5f20a21..fef06c5 100644
--- a/ble/CMakeLists.txt
+++ b/ble/CMakeLists.txt
@@ -10,12 +10,43 @@ if(IS_LINUX)
   list(APPEND SOURCE_FILES LinuxBluetooth.cpp LinuxBluetooth.h)
   list(APPEND COMPILE_OPTIONS -DIS_LINUX)
 elseif(IS_APPLE)
-  list(APPEND SOURCE_FILES OsxBluetooth.mm OsxBluetooth.h)
+  list(APPEND SOURCE_FILES OsxBluetooth.mm OsxBluetooth.h OsxBluetoothImpl.h)
   list(APPEND COMPILE_OPTIONS -DIS_APPLE)
+
+  find_library(CORE_BLUETOOTH_LIBRARY CoreBluetooth)
+  if (NOT CORE_BLUETOOTH_LIBRARY)
+    message(FATAL_ERROR "CoreBluetooth not found")
+  endif()
+  message(STATUS "CORE_BLUETOOTH_LIBRARY=${CORE_BLUETOOTH_LIBRARY}")
+#  list(APPEND INCLUDE_DIRECTORIES ${CORE_BLUETOOTH_LIBRARY}/Headers)
+#  list(APPEND LIBRARIES_LIST ${CORE_BLUETOOTH_LIBRARY}/CoreBluetooth)
+  list(APPEND LIBRARIES_LIST ${CORE_BLUETOOTH_LIBRARY})
+
+  find_library(IOBLUETOOTH_LIBRARY IOBluetooth)
+  if (NOT IOBLUETOOTH_LIBRARY)
+    message(FATAL_ERROR "IOBluetooth not found")
+  endif()
+  message(STATUS "IOBLUETOOTH_LIBRARY=${IOBLUETOOTH_LIBRARY}")
+#  list(APPEND INCLUDE_DIRECTORIES ${IOBLUETOOTH_LIBRARY}/Headers)
+#  list(APPEND LIBRARIES_LIST ${IOBLUETOOTH_LIBRARY}/IOBluetooth)
+  list(APPEND LIBRARIES_LIST ${IOBLUETOOTH_LIBRARY})
+
+  find_library(FOUNDATION_LIBRARY Foundation)
+  if (NOT FOUNDATION_LIBRARY)
+    message(FATAL_ERROR "Foundation not found")
+  endif()
+  message(STATUS "FOUNDATION_LIBRARY=${FOUNDATION_LIBRARY}")
+#  list(APPEND INCLUDE_DIRECTORIES ${FOUNDATION_LIBRARY}/Headers)
+#  list(APPEND LIBRARIES_LIST ${FOUNDATION_LIBRARY}/Foundation)
+  list(APPEND LIBRARIES_LIST ${FOUNDATION_LIBRARY})
 endif()
 
+list(APPEND INCLUDE_DIRECTORIES "${PROJECT_SOURCE_DIR}/include")
+
 find_package(Boost COMPONENTS regex system program_options REQUIRED)
+list(APPEND INCLUDE_DIRECTORIES "${Boost_INCLUDE_DIRS}")
+
 add_library(ble ${SOURCE_FILES})
-target_include_directories(ble PUBLIC "${PROJECT_SOURCE_DIR}/include")
-target_include_directories(ble PUBLIC "${Boost_INCLUDE_DIRS}")
+target_include_directories(ble PUBLIC "${Boost_INCLUDE_DIRS}" ${INCLUDE_DIRECTORIES})
 target_compile_options(ble PRIVATE -Wno-deprecated-register ${COMPILE_OPTIONS})
+target_link_libraries(ble PUBLIC ${LIBRARIES_LIST})
diff --git a/ble/OsxBluetooth.mm b/ble/OsxBluetooth.mm
index e94edaf..32645d5 100644
--- a/ble/OsxBluetooth.mm
+++ b/ble/OsxBluetooth.mm
@@ -1,14 +1,32 @@
-#import <CoreFoundation/CoreFoundation.h>
-#import <IOBluetooth/IOBluetoothUtilities.h>
-#import <IOBluetooth/objc/IOBluetoothSDPUUID.h>
-#import <IOBluetooth/objc/IOBluetoothSDPServiceRecord.h>
+#include <CoreBluetooth/CBAdvertisementData.h>
 
-#import "BluetoothImpl.h"
-#import "OsxBluetooth.h"
+#include "BluetoothImpl.h"
+#include "OsxBluetooth.h"
+#include "OsxBluetoothImpl.h"
 
 #include <map>
+
 using namespace std;
 
+@implementation InquiryDelegateWrapper
+
+- (id) initWithCPPInstance:(trygvis::bluetooth::osx::InquiryDelegate*)_adapter
+{
+    self = [super init];
+    if (self) {
+        adapter = _adapter;
+    }
+    return self;
+}
+
+- (void)deviceInquiryStarted:(IOBluetoothDeviceInquiry *)sender;
+{
+    if (adapter)
+        adapter->deviceInquiryStarted();
+}
+
+@end
+
 namespace trygvis {
 namespace bluetooth {
 namespace osx {
@@ -74,7 +92,16 @@ void OsxBluetoothAdapter::startScan() {
 void OsxBluetoothAdapter::stopScan() {
 }
 
-void OsxBluetoothAdapter::runScan(std::function<void(BluetoothDevice &device)>) {
+void OsxBluetoothAdapter::runScan(std::function<void(BluetoothDevice &device)> callback) {
+    auto y = new InquiryDelegate(*this, callback);
+    id x = [InquiryDelegateWrapper ::initWithCPPInstance:y];
+    inq = [IOBluetoothDeviceInquiry inquiryWithDelegate:x];
+    if(!inq) {
+        throw BluetoothException(&adapter, "Could not initialize inquery");
+    }
+}
+
+void InquiryDelegate::deviceInquiryStarted() {
 }
 
 BluetoothDevice &OsxBluetoothAdapter::getDevice(Mac &mac) {
diff --git a/ble/OsxBluetoothImpl.h b/ble/OsxBluetoothImpl.h
new file mode 100644
index 0000000..2abea7e
--- /dev/null
+++ b/ble/OsxBluetoothImpl.h
@@ -0,0 +1,41 @@
+#ifndef OSX_BLUETOOTH_IMPL_H
+#define OSX_BLUETOOTH_IMPL_H
+
+#import <CoreFoundation/CoreFoundation.h>
+#import <IOBluetooth/IOBluetoothUtilities.h>
+#import <IOBluetooth/objc/IOBluetoothDeviceInquiry.h>
+#import <IOBluetooth/objc/IOBluetoothSDPUUID.h>
+#import <IOBluetooth/objc/IOBluetoothSDPServiceRecord.h>
+
+namespace trygvis {
+namespace bluetooth {
+namespace osx {
+
+class InquiryDelegate {
+public:
+    InquiryDelegate(OsxBluetoothAdapter &adapter, std::function<void(BluetoothDevice &device)> callback) : adapter(adapter), callback(callback) {
+    }
+
+    void deviceInquiryStarted();
+private:
+    OsxBluetoothAdapter &adapter;
+    std::function<void(BluetoothDevice &device)> callback;
+};
+
+}
+}
+}
+
+// TODO: can this be in a c++ namespace?
+
+@interface InquiryDelegateWrapper : NSObject <IOBluetoothDeviceInquiryDelegate> {
+// - (void)deviceInquiryStarted:(IOBluetoothDeviceInquiry *)sender
+//trygvis::bluetooth::osx::OsxBluetoothAdapter *adapter;
+trygvis::bluetooth::osx::InquiryDelegate* adapter;
+}
+
+- (id) initWithCPPInstance:(trygvis::bluetooth::osx::InquiryDelegate*)adapter;
+- (void)deviceInquiryStarted:(IOBluetoothDeviceInquiry *)sender;
+@end
+
+#endif
-- 
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