phongcao / alljoyn-testing-service

Testing service for messages marshalling and unmarshalling

alljoyn-testing-service

Testing service for messages marshalling and unmarshalling.

Implementation Notes

After cloning this repository, a developer needs to get ajtcl by running these commands in the project root folder:

$ git clone https://git.allseenalliance.org/gerrit/core/ajtcl
$ git -C ajtcl checkout RB14.12

Increase the size of rxData and txData buffers so that message is big enough to handle complex signatures:

\\ ---------------------------------------
\\ In aj_net.c
\\ ---------------------------------------
/*
 * Statically sized buffers for I/O
 */
#define MESSAGE_BUFFER_SIZE 30000
static uint8_t rxData[MESSAGE_BUFFER_SIZE];
static uint8_t txData[MESSAGE_BUFFER_SIZE];

Service info

• Service name: "org.alljoyn.Bus.TestService"
• Service path: "/test"
• Service port: 25
• Interface name:

static const char* testInterface[] = 
{
	"org.alljoyn.Bus.TestService",
	"?Get <sas >v", // <s: signature, <as: array of variant's signature (optional), >v: returned arguments basing on signature
	"?Set <v >v", // <v: signature and input arguments, >v: returned arguments
	NULL
};

• Sample usage for sending a marshalling request (using Set method at index 1):

var args =
[
	"(bynqasiuxtdoaxada{sv}ns)",
	false,
	-127,
	-12345,
	54321,
	["String element 0", "String element 1", "String element 2", "String element 3", "String element 4"],
	-1234567,
	1234567,
	-1234567890,
	1234567890,
	123.456,
	"/test",
	[-5555555555, -4444444444, -3333333333, -2222222222, -1111111111, 0, 1111111111, 2222222222, 3333333333, 4444444444, 5555555555],
	[-555.555, -444.444, -333.333, -222.222, -111.111, 0, 111.111, 222.222, 333.333, 444.444, 555.555],
	[["Element 0: s", "s", "Element 0: s: v => 's'"], ["Element 1: s", "b", true], ["Element 2: s", "i", -10000], ["Element 3: s", "n", 12345], ["Element 4: s", "t", 54321]],
	10000,
	"String end"
];

status = AllJoynWinRTComponent.AllJoyn.aj_MarshalArgs(msg, "v", args);

How to build

• Windows: Visual Studio 2013
• Linux/Arduino: https://allseenalliance.org/developers/develop/building/thin-linux