Opens for building iotivity-node on host

[wanghongjuan]

Follow the README.md(https://github.com/otcshare/iotivity-node/blob/master/README.md) to set up iotivity-node:

1. Run the steps 1 to 5, grab a snapshot of iotivity from https://gerrit.iotivity.org/gerrit/gitweb?p=iotivity.git;a=tree;hb=1.0.0
2. Set up the environment(steps 6):

$ export OCTBSTACK_CFLAGS="-I/home/nix/iot/iotivity/resource/csdk/stack/include"
$ export OCTBSTACK_LIBS="-L/home/nix/iot/iotivity/out/linux/x86/release -loctbstack -Wl,-rpath=/home/nix/iot/iotivity/out/linux/x86/release"
$ npm install
$ ./dish.sh

But failed to run command $ node-gyp rebuild in file dish.sh, then I update the environment path

$ export OCTBSTACK_CFLAGS="-I/home/nix/iot/iotivity/resource/csdk/stack/include"

to

$ export OCTBSTACK_CFLAGS="-I/home/nix/iot/iotivity/resource/csdk/stack/include 
-I/home/hj/iot/eg/iotivity-node-test/iotivity/resource/c_common 
-I/home/hj/iot/eg/iotivity-node-test/iotivity/resource/csdk/ocrandom/include/"

Rerun command $ node-gyp rebuild, build successfully.
3. Run the examples in the README.md

$ node js/server.discoverable.js

Open one new terminal

$ node js/client.discovery.js

Show some json format data after run the client script:

{
    "devAddr": {
        "adapter": 1,
        "flags": 32,
        "interface": 2,
        "port": 44131,
        "addr": [
            102,
            101,
            56,
            48,
            58,
            58,
            57,
            97,
            57,
            48,
            58,
            57,
            54,
            102,
            102,
            58,
            102,
            101,
            98,
            98,
            58,
            100,
            97,
            100,
            50,
            0,
            0,
            0,
            0,
            0,
            0,
            0,
            0,
            0,
            0,
            0,
            0,
            0,
            0,
            0
        ]
    },
    "connType": 0,
    "result": 65568,
    "sequenceNumber": 0,
    "rcvdVendorSpecificHeaderOptions": []
}

Should I update the environment path when set up the environment for iotivity-node on PC host?
Is the result right about the examples "server/client.discovery.js" of repo iotivity-node?

[gabrielschulhof]

Yes, the paths specified in the environment variables OCTBSTACK_CFLAGS and OCTBSTACK_LIBS need to reflect your own environment.

The output looks right. Of course, the examples in js/ are not designed to be tests.