From 88b0d33b8b0b1f6ae320cfc863ca6a47fa8fec22 Mon Sep 17 00:00:00 2001
From: zautrix <zautrix>
Date: Sat, 07 Aug 2004 17:24:40 +0000
Subject: Initial revision

---
(limited to 'gammu/emb/common/protocol/obex')

diff --git a/gammu/emb/common/protocol/obex/obex.c b/gammu/emb/common/protocol/obex/obex.c
new file mode 100644
index 0000000..942c084
--- a/dev/null
+++ b/gammu/emb/common/protocol/obex/obex.c
@@ -0,0 +1,120 @@
+/* (c) 2003 by Marcin Wiacek */
+/* www.irda.org OBEX specs 1.3 */
+
+#include "../../gsmstate.h"
+
+#include <stdio.h>
+#include <string.h>
+
+#if defined(GSM_ENABLE_BLUEOBEX) || defined(GSM_ENABLE_IRDAOBEX)
+
+#include "../../gsmcomon.h"
+#include "obex.h"
+
+static GSM_Error OBEX_WriteMessage (GSM_StateMachine *s, unsigned char *buffer,
+				    int length, unsigned char type)
+{
+	unsigned char	*out_buffer; 
+	int 		current=0,sent;
+	
+	out_buffer = (unsigned char *)malloc(length + 3);
+
+	OBEXAddBlock(out_buffer, &current, type, buffer, length);
+
+	GSM_DumpMessageLevel2(s, out_buffer+3, length, type);
+	GSM_DumpMessageLevel3(s, out_buffer+3, length, type);
+
+	/* Send it out... */
+	sent = s->Device.Functions->WriteDevice(s,out_buffer,current);
+
+	free(out_buffer);
+
+	if (sent!=current) return ERR_DEVICEWRITEERROR;
+	return ERR_NONE;
+}
+
+static GSM_Error OBEX_StateMachine(GSM_StateMachine *s, unsigned char rx_char)
+{
+	GSM_Phone_Functions 	*Phone	= s->Phone.Functions;
+	GSM_Protocol_OBEXData 	*d	= &s->Protocol.Data.OBEX;
+
+	switch (d->MsgRXState) {
+	case RX_Sync:
+		d->Msg.Type   = rx_char;
+		d->MsgRXState = RX_GetLength1;
+		break;
+	case RX_GetLength1:
+		d->Msg.Length = rx_char * 256;
+		d->MsgRXState = RX_GetLength2;
+		break;    
+	case RX_GetLength2:
+		d->Msg.Length = d->Msg.Length + rx_char - 3;
+		d->Msg.Count  = 0;
+		if (d->Msg.Count == d->Msg.Length) {
+			s->Phone.Data.RequestMsg	= &d->Msg;
+			s->Phone.Data.DispatchError	= Phone->DispatchMessage(s);
+			d->MsgRXState = RX_Sync;
+		} else {
+			if (d->Msg.BufferUsed < d->Msg.Length) {
+				d->Msg.BufferUsed 	= d->Msg.Length;
+				d->Msg.Buffer 		= (unsigned char *)realloc(d->Msg.Buffer,d->Msg.BufferUsed);
+			}
+			d->MsgRXState 	= RX_GetMessage;
+		}
+		break;
+	case RX_GetMessage:
+		d->Msg.Buffer[d->Msg.Count] = rx_char;
+		d->Msg.Count++;
+		if (d->Msg.Count == d->Msg.Length) {
+			s->Phone.Data.RequestMsg	= &d->Msg;
+			s->Phone.Data.DispatchError	= Phone->DispatchMessage(s);
+			d->MsgRXState = RX_Sync;
+		}
+		break;
+	}
+
+	return ERR_NONE;
+}
+
+static GSM_Error OBEX_Initialise(GSM_StateMachine *s)
+{
+	GSM_Protocol_OBEXData *d = &s->Protocol.Data.OBEX;
+
+	d->Msg.BufferUsed	= 0;
+	d->Msg.Buffer 		= NULL;
+	d->Msg.Length		= 0;
+
+	d->MsgRXState 		= RX_Sync;
+
+	return ERR_NONE;
+}
+
+static GSM_Error OBEX_Terminate(GSM_StateMachine *s)
+{
+	free(s->Protocol.Data.OBEX.Msg.Buffer);
+	return ERR_NONE;
+}
+
+GSM_Protocol_Functions OBEXProtocol = {
+	OBEX_WriteMessage,
+	OBEX_StateMachine,
+	OBEX_Initialise,
+	OBEX_Terminate
+};
+
+#endif
+
+void OBEXAddBlock(char *Buffer, int *Pos, unsigned char ID, char *AddBuffer, int AddLength)
+{
+	Buffer[(*Pos)++] = ID;
+	Buffer[(*Pos)++] = (AddLength+3)/256;
+	Buffer[(*Pos)++] = (AddLength+3)%256;
+	if (AddBuffer != NULL) {
+		memcpy(Buffer+(*Pos),AddBuffer,AddLength);
+		(*Pos) += AddLength;
+	}
+}
+
+/* How should editor hadle tabs in this file? Add editor commands here.
+ * vim: noexpandtab sw=8 ts=8 sts=8:
+ */
diff --git a/gammu/emb/common/protocol/obex/obex.h b/gammu/emb/common/protocol/obex/obex.h
new file mode 100644
index 0000000..0e927c7
--- a/dev/null
+++ b/gammu/emb/common/protocol/obex/obex.h
@@ -0,0 +1,33 @@
+/* (c) 2003 by Marcin Wiacek */
+
+#ifndef obex_h
+#define obex_h
+
+#include "../protocol.h"
+
+typedef struct {
+	int			MsgRXState;
+	GSM_Protocol_Message 	Msg;
+} GSM_Protocol_OBEXData;
+
+#ifndef GSM_USED_SERIALDEVICE
+#  define GSM_USED_SERIALDEVICE
+#endif
+#if defined(GSM_ENABLE_BLUEOBEX)
+#  ifndef GSM_USED_BLUETOOTHDEVICE
+#    define GSM_USED_BLUETOOTHDEVICE
+#  endif
+#endif
+#if defined(GSM_ENABLE_IRDAOBEX)
+#  ifndef GSM_USED_IRDADEVICE
+#    define GSM_USED_IRDADEVICE
+#  endif
+#endif
+
+void OBEXAddBlock(char *Buffer, int *Pos, unsigned char ID, char *AddBuffer, int AddLength);
+
+#endif
+
+/* How should editor hadle tabs in this file? Add editor commands here.
+ * vim: noexpandtab sw=8 ts=8 sts=8:
+ */
--
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