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/*
* Copyright (c) 2017 TOYOTA MOTOR CORPORATION
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
#include <json-c/json.h>
#include "wm_client.hpp"
#include "util.hpp"
#include <ilm/ilm_control.h>
#define INVALID_SURFACE_ID 0
using std::string;
using std::vector;
namespace wm
{
static const vector<string> kWMEvents = {
// Private event for applications
"syncDraw", "flushDraw", "visible", "invisible", "active", "inactive", "error"};
static const vector<string> kErrorDescription = {
"unknown-error"};
static const char kKeyDrawingName[] = "drawing_name";
static const char kKeyrole[] = "role";
static const char kKeyError[] = "error";
static const char kKeyErrorDesc[] = "kErrorDescription";
WMClient::WMClient(const string &appid, unsigned layer, unsigned surface, const string &role)
: id(appid), layer(layer),
role2surface(0)
{
role2surface[role] = surface;
for (auto x : kWMEvents)
{
#if GTEST_ENABLED
string ev = x;
#else
afb_event ev = afb_daemon_make_event(x.c_str());
#endif
evname2afb_event[x] = ev;
}
}
WMClient::WMClient(const string &appid, const string &role)
: id(appid),
layer(0),
role2surface(0),
evname2afb_event(0)
{
role2surface[role] = INVALID_SURFACE_ID;
for (auto x : kWMEvents)
{
#if GTEST_ENABLED
string ev = x;
#else
afb_event ev = afb_daemon_make_event(x.c_str());
#endif
evname2afb_event[x] = ev;
}
}
WMClient::WMClient(const string &appid, unsigned layer, const string &role)
: id(appid),
layer(layer),
main_role(role),
role2surface(0),
evname2afb_event(0)
{
role2surface[role] = INVALID_SURFACE_ID;
for (auto x : kWMEvents)
{
#if GTEST_ENABLED
string ev = x;
#else
afb_event ev = afb_daemon_make_event(x.c_str());
#endif
evname2afb_event[x] = ev;
}
}
string WMClient::appID() const
{
return this->id;
}
string WMClient::role() const
{
return this->main_role;
}
unsigned WMClient::layerID() const
{
return this->layer;
}
unsigned WMClient::surfaceID() const
{
return this->surface;
}
/**
* Add surface to the client
*
* This function add main surface to the client(ivi_layer).
*
* @param string[in] role
* @return WMError
*/
WMError WMClient::addSurface(unsigned surface)
{
this->surface = surface;
ilmErrorTypes err = ilm_layerAddSurface(this->layer, surface);
if(err == ILM_SUCCESS)
{
err = ilm_commitChanges();
}
return (err == ILM_SUCCESS) ? WMError::SUCCESS : WMError::FAIL;
}
bool WMClient::removeSurfaceIfExist(unsigned surface)
{
bool ret = false;
if(surface == this->surface)
{
this->surface = INVALID_SURFACE_ID;
ret = true;
}
return ret;
}
#if GTEST_ENABLED
bool WMClient::subscribe(afb_req req, const string &evname)
{
if(evname != kKeyError){
HMI_DEBUG("error is only enabeled for now");
return false;
}
int ret = afb_req_subscribe(req, this->evname2afb_event[evname]);
if (ret)
{
HMI_DEBUG("Failed to subscribe %s", evname.c_str());
return false;
}
return true;
}
void WMClient::emitError(WM_CLIENT_ERROR_EVENT ev)
{
if (!afb_event_is_valid(this->evname2afb_event[kKeyError])){
HMI_ERROR("event err is not valid");
return;
}
json_object *j = json_object_new_object();
json_object_object_add(j, kKeyError, json_object_new_int(ev));
json_object_object_add(j, kKeyErrorDesc, json_object_new_string(kErrorDescription[ev].c_str()));
HMI_DEBUG("error: %d, description:%s", ev, kErrorDescription[ev].c_str());
int ret = afb_event_push(this->evname2afb_event[kKeyError], j);
if (ret != 0)
{
HMI_DEBUG("afb_event_push failed: %m");
}
}
#endif
void WMClient::dumpInfo()
{
DUMP("APPID : %s", id.c_str());
DUMP(" LAYER : %d", layer);
DUMP(" ROLE : %s , SURFACE : %d", main_role.c_str(), surface);
}
} // namespace wm
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