From 32c01b554aa6f49455cc8ea3de813ca4b6fad667 Mon Sep 17 00:00:00 2001
From: Oliver Ruiz Dorantes <oliver.ruiz.dorantes@gmail.com>
Date: Wed, 12 Mar 2008 21:44:25 +0000
Subject: [PATCH] Move the command builder module to the kit although meant to
 be kept private

git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@24379 a95241bf-73f2-0310-859d-f6bbb57e9c96
---
 headers/private/bluetooth/CommandManager.h |  25 +++++
 src/kits/bluetooth/CommandManager.cpp      | 121 +++++++++++++++++++++
 src/kits/bluetooth/Jamfile                 |   1 +
 3 files changed, 147 insertions(+)
 create mode 100644 headers/private/bluetooth/CommandManager.h
 create mode 100644 src/kits/bluetooth/CommandManager.cpp

diff --git a/headers/private/bluetooth/CommandManager.h b/headers/private/bluetooth/CommandManager.h
new file mode 100644
index 0000000000..ae3a8e6bbe
--- /dev/null
+++ b/headers/private/bluetooth/CommandManager.h
@@ -0,0 +1,25 @@
+/*
+ * Copyright 2007 Oliver Ruiz Dorantes, oliver.ruiz.dorantes_at_gmail.com
+ *
+ * All rights reserved. Distributed under the terms of the MIT License.
+ *
+ */
+
+#ifndef _COMMAND_MANAGER_H
+#define _COMMAND_MANAGER_H
+
+#include <bluetooth/bluetooth.h>
+
+/* CONTROL BASEBAND */
+void* buildReset(size_t* outsize);
+void* buildReadLocalName(size_t* outsize);
+
+/* LINK CONTROL */
+void* buildRemoteNameRequest(bdaddr_t bdaddr,uint8 pscan_rep_mode, uint16 clock_offset, size_t* outsize);
+void* buildInquiry(uint32 lap, uint8 length, uint8 num_rsp, size_t* outsize);
+
+/* OGF_INFORMATIONAL_PARAM */
+void* buildReadBufferSize(size_t* outsize);
+void* buildReadBdAddr(size_t* outsize);
+
+#endif
diff --git a/src/kits/bluetooth/CommandManager.cpp b/src/kits/bluetooth/CommandManager.cpp
new file mode 100644
index 0000000000..2874815187
--- /dev/null
+++ b/src/kits/bluetooth/CommandManager.cpp
@@ -0,0 +1,121 @@
+/*
+ * Copyright 2008 Oliver Ruiz Dorantes, oliver.ruiz.dorantes_at_gmail.com
+ *
+ * All rights reserved. Distributed under the terms of the MIT License.
+ *
+ */
+
+
+#include <bluetooth/bluetooth.h>
+#include <bluetooth/HCI/btHCI_command.h>
+
+#include <malloc.h>
+
+#include "CommandManager.h"
+
+
+inline void* buildCommand(uint8 ogf, uint8 ocf, void** param, size_t psize, size_t* outsize)
+{
+	struct hci_command_header* header;
+	
+#ifdef BT_IOCTLS_PASS_SIZE
+    header = (struct hci_command_header*) malloc(psize + sizeof(struct hci_command_header));
+	*outsize = psize + sizeof(struct hci_command_header);
+#else
+	size_t* size = (size_t*)malloc(psize + sizeof(struct hci_command_header) + sizeof(size_t));
+	*outsize = psize + sizeof(struct hci_command_header) + sizeof(size_t);
+	    
+    *size = psize + sizeof(struct hci_command_header);
+    header = (struct hci_command_header*) (((uint8*)size)+4);
+#endif
+
+    
+    if (header != NULL) {
+        
+        header->opcode = B_HOST_TO_LENDIAN_INT16(PACK_OPCODE(ogf, ocf));
+        header->clen = psize;
+        
+        if (param != NULL && psize != 0) {
+            *param = ((uint8*)header) + sizeof(struct hci_command_header);
+        }
+    }
+#ifdef BT_IOCTLS_PASS_SIZE        
+    return header;
+#else
+    return (void*)size;
+#endif
+}
+
+
+#if 0
+#pragma mark - CONTROL BASEBAND -
+#endif
+
+
+void* buildReset(size_t* outsize)
+{
+    return buildCommand(OGF_CONTROL_BASEBAND, OCF_RESET, NULL, 0, outsize);
+}
+
+
+void* buildReadLocalName(size_t* outsize)
+{
+    return buildCommand(OGF_CONTROL_BASEBAND, OCF_READ_LOCAL_NAME, NULL, 0, outsize);
+}
+
+
+#if 0
+#pragma mark - LINK CONTROL -
+#endif
+
+
+void* buildRemoteNameRequest(bdaddr_t bdaddr,uint8 pscan_rep_mode, uint16 clock_offset, size_t* outsize)
+{
+    
+    struct hci_remote_name_request* param;
+    void* command = buildCommand(OGF_LINK_CONTROL, OCF_REMOTE_NAME_REQUEST, (void**) &param, sizeof(struct hci_remote_name_request), outsize);
+    
+    if (command != NULL) {
+        param->bdaddr = bdaddr;
+        param->pscan_rep_mode = pscan_rep_mode;
+        param->clock_offset = clock_offset;
+    }
+
+    return command;
+}
+
+
+void* buildInquiry(uint32 lap, uint8 length, uint8 num_rsp, size_t* outsize)
+{
+
+    struct hci_cp_inquiry* param;
+    void* command = buildCommand(OGF_LINK_CONTROL, OCF_INQUIRY, (void**) &param, sizeof(struct hci_cp_inquiry), outsize);
+
+    if (command != NULL) {    
+	    
+	    param->lap[2] = (lap >> 16) & 0xFF;
+   		param->lap[1] = (lap >>  8) & 0xFF;
+    	param->lap[0] = (lap >>  0) & 0xFF;
+    	param->length = length;
+    	param->num_rsp = num_rsp;
+    }
+
+    return command;
+}
+
+
+#if 0
+#pragma mark - INFORMATIONAL_PARAM -
+#endif
+
+
+void* buildReadBufferSize(size_t* outsize)
+{
+    return buildCommand(OGF_INFORMATIONAL_PARAM, OCF_READ_BUFFER_SIZE, NULL, 0, outsize);
+}    
+
+
+void* buildReadBdAddr(size_t* outsize)
+{
+	return buildCommand(OGF_INFORMATIONAL_PARAM, OCF_READ_BD_ADDR, NULL, 0, outsize);
+}    
diff --git a/src/kits/bluetooth/Jamfile b/src/kits/bluetooth/Jamfile
index e3eb89a6e5..f30b71014a 100644
--- a/src/kits/bluetooth/Jamfile
+++ b/src/kits/bluetooth/Jamfile
@@ -12,5 +12,6 @@ SharedLibrary libbluetooth.so :
 	LocalDevice.cpp
 	DiscoveryAgent.cpp
 	DiscoveryListener.cpp
+	CommandManager.cpp
 	: be
 ;