OMX_ERRORTYPE port_enable(HTEST *hTest, OMX_U32 nPortIndex)
{
OMX_ERRORTYPE ret = OMX_ErrorNone;
OMX_COMPONENTTYPE *hComponent;
OMX_U32 i;
hComponent = hTest->hComponent;
ret = SendCommand(hTest, OMX_CommandPortEnable, nPortIndex, NULL, OMX_FALSE);
if(ret != OMX_ErrorNone)
return ret;
prepare_port_buffers(hTest, nPortIndex);
WaitCommand(hTest, OMX_CommandPortEnable, nPortIndex, NULL);
hTest->bHoldBuffers = OMX_FALSE;
for(i=0; i<hTest->nBufferHdr[nPortIndex]; i++) {
if(hTest->PortDir[nPortIndex] == OMX_DirOutput) {
OMX_FillThisBuffer(hTest->hComponent, hTest->pBufferHdr[nPortIndex][i]);
}
}
printf("port enable done.\n");
return OMX_ErrorNone;
}
OMX_ERRORTYPE StateTrans(HTEST *hTest, OMX_STATETYPE eState)
{
OMX_ERRORTYPE ret = OMX_ErrorNone;
OMX_COMPONENTTYPE *hComponent = NULL;
OMX_STATETYPE eCurState = OMX_StateInvalid;
hComponent = hTest->hComponent;
OMX_GetState(hComponent, &eCurState);
ret = SendCommand(hTest, OMX_CommandStateSet,eState,NULL, OMX_FALSE);
if(ret != OMX_ErrorNone)
{
printf("State trans to %d failed.\n", eState);
return ret;
}
/* Loaded->Idle */
if(eCurState == OMX_StateLoaded && eState == OMX_StateIdle)
Load2Idle(hTest);
/* Exec->Idle */
else if(eCurState == OMX_StateExecuting && eState == OMX_StateIdle)
hTest->bHoldBuffers = OMX_TRUE;
/* Pause->Idle */
else if(eCurState == OMX_StatePause && eState == OMX_StateIdle)
hTest->bHoldBuffers = OMX_TRUE;
/* Idle->Loaded */
else if(eCurState == OMX_StateIdle && eState == OMX_StateLoaded)
Idle2Load(hTest);
else
printf("Ivalid state trans.\n");
ret = WaitCommand(hTest, OMX_CommandStateSet, eState, NULL);
if(ret != OMX_ErrorNone)
return ret;
printf("State trans: [%x] -> [%d] done.\n", eCurState, eState);
/* Idle->Exec/Idle->Pause done */
if(eCurState == OMX_StateIdle && (eState == OMX_StateExecuting || eState == OMX_StatePause))
start_data_process(hTest);
return ret;
}
OMX_ERRORTYPE port_disable(HTEST *hTest, OMX_U32 nPortIndex)
{
OMX_COMPONENTTYPE *hComponent;
OMX_ERRORTYPE ret = OMX_ErrorNone;
hComponent = hTest->hComponent;
ret = SendCommand(hTest, OMX_CommandPortDisable, nPortIndex, NULL, OMX_FALSE);
if(ret != OMX_ErrorNone)
return ret;
hTest->bHoldBuffers = OMX_TRUE;
free_port_buffers(hTest, nPortIndex);
WaitCommand(hTest, OMX_CommandPortDisable, nPortIndex, NULL);
printf("port disbale done.\n");
return OMX_ErrorNone;
}
OMX_ERRORTYPE SendCommand(
HTEST *hTest,
OMX_COMMANDTYPE Cmd,
OMX_U32 nParam1,
OMX_PTR pCmdData,
OMX_BOOL bSync)
{
OMX_ERRORTYPE ret = OMX_ErrorNone;
OMX_HANDLETYPE hComponent = hTest->hComponent;
hTest->sCmdDone.eEvent = OMX_EventMax;
hTest->bError = OMX_FALSE;
ret = OMX_SendCommand(hComponent, Cmd, nParam1, pCmdData);
if(ret != OMX_ErrorNone && ret != OMX_ErrorNotComplete)
return ret;
if(bSync == OMX_TRUE)
WaitCommand(hTest, Cmd, nParam1, pCmdData);
return OMX_ErrorNone;
}
void FtpConnHandler::HandleConnection(fasmio::runtime_env::ITCPSocket* sock, const char* addr)
{
if (NULL == (sock_ = sock))
return;
if (!SendMessage(220, "Greeting %s", addr))
return;
// wait for USER, user name ignored
while (true)
{
if (!WaitCommand())
return;
if (last_cmd_ != CMD_USER)
{
if (!SendMessage(530, "Please login with USER and PASS."))
return;
continue;
}
break;
}
if (!SendMessage(331, "Please specify the password."))
return;
// wait for PASS, the password will dropped immediately
while (true)
{
if (!WaitCommand())
return;
if (last_cmd_ != CMD_PASS)
{
if (!SendMessage(530, "Please login with USER and PASS."))
return;
continue;
}
break;
}
if (!SendMessage(230, "Login successful.")) return;
// command main loop
while (true)
{
if (!WaitCommand())
return;
if (last_cmd_ == CMD_QUIT)
{
SendMessage(221, "Goodbye");
break;
}
for (unsigned i=0; i<sizeof(commands)/sizeof(commands[0]); ++i)
{
if (commands[i].cmd == last_cmd_)
{
if (!((this->*(commands[i].cmd_handler))()))
return;
break;
}
}
}
}
