int GetEpgList(JNIEnv* env, jobject thiz)
{
ALI_MSG msg;
int epgsize;
char* pbuf;
char* plastbuf;
int ret = -1;
ALI_EPG_DATA* pepg;
__android_log_print(ANDROID_LOG_INFO, JNIDEC_TAG, "request epgdata\n");
pthread_mutex_lock(&pplay->m_lock);
if(pplay->curstbsock > 0)
{
msg.type = (short)ALI_MSG_EPG;
if(tcp_send(pplay->curstbsock, (char *)&msg, sizeof(ALI_MSG), NORMAL_DELAY) == sizeof(ALI_MSG))
{
__android_log_print(ANDROID_LOG_INFO, JNIDEC_TAG, "send epg msg ok\n");
if(tcp_recv(pplay->curstbsock, (char *)&epgsize, 4, NORMAL_DELAY) == 4)
{
__android_log_print(ANDROID_LOG_INFO, JNIDEC_TAG, "epgsize %d\n", epgsize);
pbuf = (char*)malloc(epgsize);
memset(pbuf, 0, epgsize);
if(tcp_recv(pplay->curstbsock, pbuf, epgsize- 4, EPG_DELAY) == (epgsize- 4))
ret = 0;
else
{
__android_log_print(ANDROID_LOG_INFO, JNIDEC_TAG, "request epgdata fail\n");
free(pbuf);
}
}
}
}
pthread_mutex_unlock(&pplay->m_lock);
if(ret < 0)
return ret;
if((pplay->pdata_size == epgsize- 4)
&& (pplay->plastepg != NULL)
&& (memcmp(pplay->plastepg, pbuf, epgsize - 4) == 0))
{
__android_log_print(ANDROID_LOG_INFO, JNIDEC_TAG, "epg data same as last\n");
free(pbuf);
return 0;
}
__android_log_print(ANDROID_LOG_INFO, JNIDEC_TAG, "parse epg data\n");
plastbuf = (char*)malloc(epgsize);
memset(plastbuf, 0, epgsize);
memcpy(plastbuf, pbuf, epgsize - 4);
pepg = epg_parse(pbuf);
pthread_mutex_lock(&pplay->m_lock);
epg_free(pplay);
pplay->m_pepg = pepg;
pplay->pdata = pbuf;
pplay->plastepg = plastbuf;
pplay->pdata_size = epgsize- 4;
pthread_mutex_unlock(&pplay->m_lock);
return true;
}
void PlayUnInit(JNIEnv* env, jobject thiz)
{
if(pplay != NULL)
{
if(pplay->curstbsock != 0)
{
tcp_close(pplay->curstbsock);
pplay->curstbsock = 0;
}
epg_free(pplay);
pthread_mutex_destroy(&pplay->m_lock);
free(pplay);
pplay = NULL;
}
}
/** epg **/
struct epg *
epg_alloc()
{
struct epg *epg = (struct epg *) malloc(sizeof(struct epg));
error_if(epg == NULL, error, "Error Allocating Memory");
epg->channels = list_create();
error_if(epg->channels == NULL, error, "Cannot create list");
epg->programmes = list_create();
error_if(epg->programmes == NULL, error, "Cannot create list");
return epg;
error:
if (epg)
epg_free(epg);
return NULL;
}
bool ConnectStb(JNIEnv* env, jobject thiz, int index)
{
int consock;
bool ret = false;
__android_log_print(ANDROID_LOG_INFO, JNIDEC_TAG, "connect stb %s\n", pplay->stbip[index]);
pthread_mutex_lock(&pplay->m_lock);
consock = tcp_connect(pplay->stbip[index], 6280, 3000);
__android_log_print(ANDROID_LOG_INFO, JNIDEC_TAG, "connect stb 111 %d\n", consock);
if(consock > 0)
{
if(pplay->curstbsock != 0)
tcp_close(pplay->curstbsock);
pplay->curstbsock = consock;
ret = true;
}
epg_free(pplay);
pthread_mutex_unlock(&pplay->m_lock);
__android_log_print(ANDROID_LOG_INFO, JNIDEC_TAG, "connect stb 222 %d\n", ret);
return ret;
}
