// mesh callback when sending command chunks
static void leadCommandChunkConfirm(NWK_DataReq_t *req) {
if (hqVerboseOutput) {
Serial.print(F(" Message confirmation - "));
}
if (req->status == NWK_SUCCESS_STATUS) {
if (hqVerboseOutput) {
Serial.println(F("success"));
}
if (leadCommandChunks.length() - leadCommandChunksAt > 100) {
leadCommandChunksAt += 100;
leadCommandChunk();
return; // don't free yet
}
} else {
leadCommandRetries++;
if (leadCommandRetries > 3) {
if (hqVerboseOutput) {
Serial.print(F("error: "));
Serial.println(req->status);
}
leadCommandError(leadCommandTo, leadAnswerID, "no response");
} else {
if (hqVerboseOutput) {
Serial.println(F("RETRY"));
}
NWK_DataReq(req);
return; // don't free yet
}
}
leadCommandTo = 0;
leadCommandChunks = (char*)NULL;
}
// mesh callback when sending command chunks
static void leadCommandChunkConfirm(NWK_DataReq_t *req) {
if (hqVerboseOutput) {
sp(" Message confirmation - ");
}
if (req->status == NWK_SUCCESS_STATUS) {
if (hqVerboseOutput) {
speol("success");
}
if (strlen(leadCommandChunks+leadCommandChunksAt) > 100) {
leadCommandChunksAt += 100;
leadCommandChunk();
return; // don't free yet
}
} else {
leadCommandRetries++;
if (leadCommandRetries > 3) {
if (hqVerboseOutput) {
sp("error: ");
speol(req->status);
}
leadCommandError(leadCommandTo, leadAnswerID, "no response");
} else {
if (hqVerboseOutput) {
speol("RETRY");
}
NWK_DataReq(req);
return; // don't free yet
}
}
leadCommandTo = 0;
free(leadCommandChunks);
}
// process a packet from HQ
void leadIncoming(const char *packet, size_t len, unsigned short *index) {
char *type, *command, *buffer;
buffer = (char*)malloc(len);
memcpy(buffer, packet, len);
uint16_t to;
unsigned long id;
type = j0g_str("type", buffer, index);
if (hqVerboseOutput) {
Serial.println(type);
}
if (strcmp(type, "online") == 0) {
Shell.allReportHQ();
}
if (strcmp(type, "command") == 0) {
to = atoi(j0g_str("to", buffer, index));
id = strtoul(j0g_str("id", buffer, index), NULL, 10);
command = j0g_str("command", buffer, index);
if (strlen(j0g_str("to", buffer, index)) == 0 || !id || !command) {
if (hqVerboseOutput) {
Serial.println(F("invalid command, requires to, id, command"));
Serial.print(F("to: "));
Serial.println(to);
Serial.print(F("id: "));
Serial.println(id);
Serial.print(F("command: "));
Serial.println(command);
}
free(buffer);
return;
}
// handle internal ones first
if (to == Scout.getAddress()) {
setOutputHandler(&printToString<&leadCommandOutput>);
doCommand(command);
resetOutputHandler();
StringBuffer report;
report.appendSprintf("{\"type\":\"reply\",\"from\":%d,\"id\":%lu,\"end\":true,\"reply\":", to, id);
report.appendJsonString(leadCommandOutput, true);
report += "}\n";
leadSignal(report);
leadCommandOutput = (char*)NULL;
free(buffer);
return;
}
// we can only send one command at a time
if (leadCommandTo) {
// TODO we could stop reading the HQ socket in this mode and then never get a busy?
free(buffer);
return leadCommandError(to,id,"busy");
}
// send over mesh to recipient and cache id for any replies
leadAnswerID = id;
leadCommandTo = to;
leadCommandChunks = command;
leadCommandChunksAt = 0;
leadCommandRetries = 0;
leadCommandChunk();
}
free(buffer);
}
// process a packet from HQ
void leadIncoming(char *packet, unsigned short *index) {
char *type, *command;
uint16_t to;
unsigned long id;
type = j0g_str("type", packet, index);
if (hqVerboseOutput) {
speol(type);
}
if (strcmp(type, "online") == 0) {
Shell.allReportHQ();
}
if (strcmp(type, "command") == 0) {
to = atoi(j0g_str("to", packet, index));
id = strtoul(j0g_str("id", packet, index), NULL, 10);
command = j0g_str("command", packet, index);
if (strlen(j0g_str("to", packet, index)) == 0 || !id || !command) {
if (hqVerboseOutput) {
speol("invalid command, requires to, id, command");
sp("to: ");
speol(to);
sp("id: ");
speol(id);
sp("command: ");
speol(command);
}
return;
}
// handle internal ones first
if (to == Scout.getAddress()) {
Shell.bitlashOutput = (char*)malloc(255);
sprintf(Shell.bitlashOutput,"{\"type\":\"reply\",\"from\":%d,\"id\":%lu,\"end\":true,\"reply\":\"", to, id);
setOutputHandler(&bitlashBuffer);
doCommand(command);
strcpy(Shell.bitlashOutput + strlen(Shell.bitlashOutput), "\"}\n");
setOutputHandler(&bitlashFilter);
leadSignal(Shell.bitlashOutput);
free(Shell.bitlashOutput);
return;
}
// we can only send one command at a time
if (leadCommandTo) {
// TODO we could stop reading the HQ socket in this mode and then never get a busy?
return leadCommandError(to,id,"busy");
}
// send over mesh to recipient and cache id for any replies
leadAnswerID = id;
leadCommandTo = to;
leadCommandChunks = (char*)malloc(strlen(command) + 1);
strcpy(leadCommandChunks, command);
leadCommandChunksAt = 0;
leadCommandRetries = 0;
leadCommandChunk();
}
}