This is CoAP library with a focus on simplicity. It offers minimal CoAP PDU construction and decoding to and from byte buffers.

Fork of cantcoap by Ashley Mills

Revision:
1:5eec2844ad47
Parent:
0:3d62a105fd34
diff -r 3d62a105fd34 -r 5eec2844ad47 cantcoap.h
--- a/cantcoap.h	Tue Oct 08 14:36:01 2013 +0000
+++ b/cantcoap.h	Thu Jan 30 14:07:56 2014 +0000
@@ -1,25 +1,31 @@
-/// Copyright (c) 2013, Ashley Mills.
-#define MBED
-#ifndef MBED
-#include <unistd.h>
-#endif
-#include <stdint.h>
+/**
+Copyright (c) 2013, Ashley Mills.
+All rights reserved.
 
-#define INFO(...) printf(__VA_ARGS__); printf("\r\n");
-#define INFOX(...); printf(__VA_ARGS__);
-#define ERR(...) printf(__VA_ARGS__); printf("\r\n");
+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. 
 
-#ifdef DEBUG
-	#define DBG(...) fprintf(stderr,"%s:%d ",__FILE__,__LINE__); fprintf(stderr,__VA_ARGS__); fprintf(stderr,"\r\n");
-	#define DBGX(...) fprintf(stderr,__VA_ARGS__);
-	#define DBGLX(...) fprintf(stderr,"%s:%d ",__FILE__,__LINE__); fprintf(stderr,__VA_ARGS__);
-	#define DBG_PDU() printBin();
-#else
-	#define DBG(...) {};
-	#define DBGX(...) {};
-	#define DBGLX(...) {};
-	#define DBG_PDU() {};
-#endif
+THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "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 COPYRIGHT OWNER OR CONTRIBUTORS 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.
+*/
+
+#pragma once
+
+#include <stdint.h>
 
 #define COAP_HDR_SIZE 4
 #define COAP_OPTION_HDR_BYTE 1
@@ -77,7 +83,8 @@
 			COAP_BAD_GATEWAY,
 			COAP_SERVICE_UNAVAILABLE,
 			COAP_GATEWAY_TIMEOUT,
-			COAP_PROXYING_NOT_SUPPORTED
+			COAP_PROXYING_NOT_SUPPORTED,
+			COAP_UNDEFINED_CODE=0xFF
 		};
 
 		/// CoAP option numbers.
@@ -148,6 +155,7 @@
 		// message code
 		void setCode(CoapPDU::Code code);
 		CoapPDU::Code getCode();
+		CoapPDU::Code httpStatusToCode(int httpStatus);
 
 		// message ID
 		int setMessageID(uint16_t messageID);
@@ -159,8 +167,10 @@
 		CoapOption* getOptions();
 		int getNumOptions();
 		// shorthand helpers
+		int setURI(char *uri);
 		int setURI(char *uri, int urilen);
 		int getURI(char *dst, int dstlen, int *outLen);
+		int addURIQuery(char *query);
 
 		// content format helper
 		int setContentFormat(CoapPDU::ContentFormat format);
@@ -251,4 +261,4 @@
 #define COAP_CODE_SERVICE_UNAVAILABLE        0xA3
 #define COAP_CODE_GATEWAY_TIMEOUT            0xA4
 #define COAP_CODE_PROXYING_NOT_SUPPORTED     0xA5
-*/
+*/
\ No newline at end of file