tree fabd4546ec24653fac0c1f17ad9501f60c06c01a
parent b1556427d980393a9c93f84faaccbd6376022f9a
author Ed Tanous <ed.tanous@intel.com> 1542049875 -0800
committer Ed Tanous <ed.tanous@intel.com> 1542734303 +0000

bmcweb:Properly implement the / operator in dbus

Per the documentation here:
https://github.com/openbmc/docs/blob/master/rest-api.md

It states:
"When a path has a trailing-slash, the response will list the sub
objects of the URL. For example, using the same object path as above,
but adding a slash"

This subtlety was missed by the original author of this stuff, and as
such, didn't work the way the old APIs were expecting.

Tested By:
HTTP GET /xyz/openbmc_project/
Before this patchset, returns an empty object
{
    "data": [],
    "message": "200 OK",
    "status": "ok"
}

After this patchset, returns:
{
    "data": [
        "/xyz/openbmc_project/EntityManager",
        "/xyz/openbmc_project/FruDevice",
        "/xyz/openbmc_project/bios",
        "/xyz/openbmc_project/control",
        "/xyz/openbmc_project/dump",
        "/xyz/openbmc_project/events",
        "/xyz/openbmc_project/inventory",
        "/xyz/openbmc_project/logging",
        "/xyz/openbmc_project/network",
        "/xyz/openbmc_project/object_mapper",
        "/xyz/openbmc_project/software",
        "/xyz/openbmc_project/user"
    ],
    "message": "200 OK",
    "status": "ok"
}

Note, to get the exact same responses (which don't include the root
object) this patchset is required:
https://gerrit.openbmc-project.xyz/#/c/openbmc/phosphor-objmgr/+/15545/

Change-Id: I79b192bc26879cdfa25977f403940d3608eb3e22
Signed-off-by: Ed Tanous <ed.tanous@intel.com>