void tcpinject_connectDone(error_t error) {
if (error==E_SUCCESS) {
tcpinject_vars.pkt = openqueue_getFreePacketBuffer(COMPONENT_TCPINJECT);
if (tcpinject_vars.pkt==NULL) {
openserial_printError(COMPONENT_TCPINJECT,ERR_NO_FREE_PACKET_BUFFER,
(errorparameter_t)0,
(errorparameter_t)0);
return;
}
tcpinject_vars.pkt->creator = COMPONENT_TCPINJECT;
tcpinject_vars.pkt->owner = COMPONENT_TCPINJECT;
tcpinject_vars.pkt->l4_protocol = IANA_UDP;
tcpinject_vars.pkt->l4_sourcePortORicmpv6Type = WKP_TCP_INJECT;
tcpinject_vars.pkt->l4_destination_port = tcpinject_vars.hisPort;
memcpy(&(tcpinject_vars.pkt->l3_destinationORsource),&tcpinject_vars.hisAddress,sizeof(open_addr_t));
packetfunctions_reserveHeaderSize(tcpinject_vars.pkt,6);
((uint8_t*)tcpinject_vars.pkt->payload)[0] = 'p';
((uint8_t*)tcpinject_vars.pkt->payload)[1] = 'o';
((uint8_t*)tcpinject_vars.pkt->payload)[2] = 'i';
((uint8_t*)tcpinject_vars.pkt->payload)[3] = 'p';
((uint8_t*)tcpinject_vars.pkt->payload)[4] = 'o';
((uint8_t*)tcpinject_vars.pkt->payload)[5] = 'i';
if (opentcp_send(tcpinject_vars.pkt)==E_FAIL) {
openqueue_freePacketBuffer(tcpinject_vars.pkt);
}
return;
}
}
void ohlone_sendpkt() {
uint8_t buffer[TCP_DEFAULT_WINDOW_SIZE];
uint8_t buffer_len;
buffer_len = ohlone_webpage(ohlone_vars.getRequest, ohlone_vars.httpChunk++, buffer);
if (buffer_len == 0) {
// No more to send
// close TCP session, but keep listening
ohlone_vars.getRequest[0] = '/';
ohlone_vars.getRequest[1] = ' ';
opentcp_close();
return;
}
ohlone_vars.pkt = openqueue_getFreePacketBuffer(COMPONENT_OHLONE);
if (ohlone_vars.pkt==NULL) {
openserial_printError(COMPONENT_OHLONE,ERR_NO_FREE_PACKET_BUFFER,
(errorparameter_t)0,
(errorparameter_t)0);
opentcp_close();
return;
}
ohlone_vars.pkt->creator = COMPONENT_OHLONE;
ohlone_vars.pkt->owner = COMPONENT_OHLONE;
packetfunctions_reserveHeaderSize(ohlone_vars.pkt, buffer_len);
memcpy(ohlone_vars.pkt->payload, buffer, buffer_len);
if ((opentcp_send(ohlone_vars.pkt))==E_FAIL) {
openqueue_freePacketBuffer(ohlone_vars.pkt);
opentcp_close();
}
}
void techo_receive(OpenMote* self, OpenQueueEntry_t* msg) {
uint16_t temp_l4_destination_port;
msg->owner = COMPONENT_TECHO;
//reply with the same OpenQueueEntry_t
msg->creator = COMPONENT_TECHO;
msg->l4_protocol = IANA_TCP;
temp_l4_destination_port = msg->l4_destination_port;
msg->l4_destination_port = msg->l4_sourcePortORicmpv6Type;
msg->l4_sourcePortORicmpv6Type = temp_l4_destination_port;
if ( opentcp_send(self, msg)==E_FAIL) {
openqueue_freePacketBuffer(self, msg);
}
}
