bool handle_cwSpecialCommand(CAbstractPeer& peer, const char **pkt)
{
int debugCommand = 0;
eCommWebErrorCodes retCode = cwErrSuccess;
do
{
if(!skipInt(pkt, &debugCommand))
{
retCode = cwErrInvalidCommandParams;
break;
}
switch(debugCommand)
{
case 0:
restartSystem();
break;
case 1:
if(!skipInt(pkt, &debugCommand))
{
retCode = cwErrInvalidCommandParams;
break;
}
deviceDeleteLog(debugCommand);
break;
}
}while(false);
reply_cwReplyToCommand(peer, retCode);
}
bool handle_cwSetGenericDeviceParams(CAbstractPeer& peer, const char **pkt)
{
int i = 0, sequence = 0;
int devID;
bool deserialized = false;
eCommWebErrorCodes retCode = cwErrInvalidDeviceID;
do
{
if(!skipInt(pkt, &devID))
{
retCode = cwErrInvalidCommandParams;
break;
}
for(i=0; i < g_activeDevices.count(); i++)
{
if(devID == g_activeDevices[i]->m_ID)
{
//LOG_I("found dev");
if(g_activeDevices[i]->deserialize(pkt))
{
//LOG_I("deserialized");
retCode = cwErrSuccess;
if(!skipInt(pkt, &sequence))
retCode = cwErrInvalidCommandParams;
g_activeDevices[i]->isSavedToDisk =
deviceWriteToDisk(g_activeDevices[i]);
}
else
{
retCode = cwErrInvalidCommandParams;
}
break;
}
}
}
while(false);
reply_cwReplyToCommand(peer, retCode, cwSetGenericDeviceParams, sequence);
if(retCode == cwErrSuccess)
{
broadcastDeviceInfo(gConnectedPeers, g_activeDevices[i], &peer);
}
}
bool handle_cwGetDevicesOfType(CAbstractPeer& peer, const char **pkt)
{
int i = 0, numDevs = 0, sizePkt = 0, j, len, k, devType;
if (!skipInt(pkt, &devType))
{
LOG_E( "Cannot get Pkt Type");
}
for(; i < g_activeDevices.count(); i++)
{
if(devType == g_activeDevices[i]->m_deviceType)
{
++numDevs;
}
}
sizePkt = m_snprintf(g_devScrapBuffer, sizeof(g_devScrapBuffer),
"%d;%d;%d;", cwReplyDevicesOfType, devType, numDevs);
for(i=0; i < g_activeDevices.count(); i++)
{
if(devType == g_activeDevices[i]->m_deviceType)
{
sizePkt += g_activeDevices[i]->serialize(g_devScrapBuffer + sizePkt,
sizeof(g_devScrapBuffer) - sizePkt);
}
}
peer.sendToPeer((const char*)g_devScrapBuffer, sizePkt);
}
bool cwReceivePacket(CAbstractPeer& peer, const char* pkt)
{
bool retVal = false;
int pktId;
if (!skipInt(&pkt, &pktId))
{
LOG_E( "Cannot get Pkt ID");
}
else
{
LOG_D( "Received Pkt ID: %d", pktId);
if(pktId >= cwMaxId)
{
LOG_E( "Bad pkt ID rx: %d", pktId);
}
else
{
retVal = gCWHandlers[pktId](peer, &pkt);
}
}
return retVal;
}
bool handle_cwPrintDebugInformation(CAbstractPeer& peer, const char **pkt)
{
int debugCommand = 0;
eCommWebErrorCodes retCode = cwErrSuccess;
do
{
if(!skipInt(pkt, &debugCommand))
{
retCode = cwErrInvalidCommandParams;
break;
}
switch(debugCommand)
{
case 0:
LOG_I("DBG: heap %d", system_get_free_heap_size());
break;
case 1:
NetUtils::debugPrintTcpList();
break;
}
}while(false);
reply_cwReplyToCommand(peer, retCode);
}
bool handle_cwGetGenericDeviceLogs(CAbstractPeer& peer, const char **pkt)
{
int sizePkt = 0, devId, fromTime, decimation, numEntries, i, entriesWritten = 0;
uint32_t entriesRead = 0;
bool printHeader = true;
if (!skipInt(pkt, &devId) ||
!skipInt(pkt, &fromTime) ||
!skipInt(pkt, &decimation) ||
!skipInt(pkt, &numEntries)
)
{
LOG_E( "Invalid pkg");
}
else
{
for(i=0; i < g_activeDevices.count(); i++)
{
if(devId == g_activeDevices[i]->m_ID)
{
sizePkt = m_snprintf(g_devScrapBuffer, sizeof(g_devScrapBuffer),
"%d;%d;%d;", cwReplyGenericDeviceLogs,
g_activeDevices[i]->m_deviceType, devId);
do
{
sizePkt += deviceReadLog(devId, fromTime, decimation,
(char*)(g_devScrapBuffer + sizePkt), sizeof(g_devScrapBuffer) - sizePkt,
numEntries, printHeader, entriesWritten, entriesRead);
fromTime = (fromTime/8192 + 1)*8192;
}
while( numEntries > entriesWritten && SystemClock.now(eTZ_UTC).toUnixTime() > fromTime);
//LOG_I("cwGetGenericDeviceLogs %s", g_devScrapBuffer);
peer.sendToPeer((const char*)g_devScrapBuffer, sizePkt);
break;
}
}
}
}
void skipNumber(const char *&c){
if((*c == '+') || (*c == '-'))
++c;
skipInt(c);
if(*c == '.')
++c;
skipInt(c);
if(*c == 'e')
++c;
if((*c == '+') || (*c == '-'))
++c;
skipInt(c);
if(*c == 'f')
++c;
}
bool handle_cwSetWiFiParams(CAbstractPeer& peer, const char **pkt)
{
int forceScan = 0; //force set new settings even if wifi network already set=> system reboot
int op = 0; //set or forget
eCommWebErrorCodes retCode = cwErrSuccess;
do
{
if(!skipInt(pkt, &forceScan))
{
retCode = cwErrInvalidCommandParams;
break;
}
//...
}while(false);
reply_cwReplyToCommand(peer, retCode);
}
void property::skip(bitstream& stream, sendprop* prop) {
switch (prop->getType()) {
// Skip over Integer
case sendprop::T_Int:
skipInt(stream, prop);
break;
// Skip over Float
case sendprop::T_Float:
skipFloat(stream, prop);
break;
// Skip over 3D Vector
case sendprop::T_Vector:
skipVector(stream, prop);
break;
// Skip 2D Vector
case sendprop::T_VectorXY:
skipVectorXY(stream, prop);
break;
// Skip String
case sendprop::T_String:
skipString(stream);
break;
// Skip Array
case sendprop::T_Array:
skipArray(stream, prop);
break;
// Skip 64 bit Integer
case sendprop::T_Int64:
skipInt64(stream, prop);
break;
default:
BOOST_THROW_EXCEPTION( propertyInvalidType()
<< (EArgT<1, uint32_t>::info(prop->getType()))
);
break;
}
}
bool handle_cwStartWiFiScan(CAbstractPeer& peer, const char **pkt)
{
int secTimeout = 0;//, forceScan = 0;
eCommWebErrorCodes retCode = cwErrSuccess;
do
{
if(!skipInt(pkt, &secTimeout))
{
retCode = cwErrInvalidCommandParams;
break;
}
/*if(!skipInt(pkt, &forceScan))
{
retCode = cwErrInvalidCommandParams;
break;
}*/
if(eLoginOK != Login.startWiFiScan(&peer))
retCode = cwErrUnknown;
}while(false);
reply_cwReplyToCommand(peer, retCode);
}
/**
* Parse the Population element and return the stored value
* @param str Pointer to a string structure
* @return Returns the integer value or -1 on failure. Population should never be negative.
**/
int extractPopulation( pstring str )
{
char *temp = NULL;
int pop = -1;
int start = 0;
int end = 0;
/// These will be used specifically for the name data
int ps = 0;
int pe = 0;
if (str == NULL ) {
return -1;
}
skipWhiteSpace(str);
if ( !atChar( str, '{' ) ) {
printf("!!Failed to locate opening brace\n");
return -1;
}
/// Skip past the curly brace
if ( skipLength( str, 1 ) == -1 ) {
printf("!!Failed to skip opening brace\n");
return -1;
}
/// Skip any additional whitespace
skipWhiteSpace(str);
/// Save the index
start = str->index;
/// This should skip any to either whitespace or a closing '}'
end = skipAlpha( str );
if ( end == -1 ) {
printf("!!Failed to locate the end of the element id\n");
return -1;
}
/// Copy the element id from the string
temp = copyData( str, start, end );
if ( temp == NULL ) {
printf("!!Copy from @d to @d failed\n", start, end);
return -1;
}
/// If the element id is not "Population" then this is the wrong function
if ( strcmp( temp, "Population") != 0 ) {
printf("!!Element id is not \"Population\"\n");
deallocate( temp, strlen(temp) + 1 );
temp = NULL;
return -1;
}
/// The buffer is no longer needed so free it
deallocate(temp, strlen(temp) + 1);
/// Skip to the end of the element id
skipWhiteSpace( str );
/// If it is not a closing brace then this is improperly formatted.
if ( !atChar( str, '}' ) ) {
printf("!!Failed to locate initial closing brace\n");
return -1;
}
/// Skip the closing brace as well as any whitespace
if ( skipLength( str, 1 ) == -1 ) {
printf("!!Failed to skip initial closing brace\n");
return -1;
}
skipWhiteSpace( str );
/// Copy the start index to store the data
ps = str->index;
/// The population data must be an integer
pe = skipInt( str );
if ( pe == -1 ) {
printf("!!Failed to locate the end of the population data\n");
return end;
}
/// The rest of this code is a check to ensure proper formatting except for the copy data
skipWhiteSpace( str );
/// If this is not an opening curly brace then fail
if ( !atChar( str, '{' ) ) {
printf("!!Failed to locate the final opening brace\n");
return -1;
}
/// Skip past the brace
if ( skipLength( str, 1 ) == -1 ) {
printf("!!Failed to skip the final opening brace\n");
return -1;
}
skipWhiteSpace(str);
/// If this is not a # indicating the closing brace then fail
if ( !atChar( str, '#' ) ) {
printf("!!Failed to locate the closing mark\n");
return -1;
}
/// Skip past the # but save the start
start = skipLength( str, 1 );
if ( start == -1 ) {
printf("!!Failed to skip closing mark\n");
return start;
}
end = skipAlpha( str );
if ( end == -1 ) {
printf("!!Failed to locate the end of the closing element id\n");
return end;
}
temp = copyData( str, start, end );
#ifdef PATCHED
if ( temp == NULL ) {
return -1;
}
#endif
if ( strcmp( temp, "Population") != 0 ) {
printf("!!Invalid closing element id: @s\n", temp);
deallocate(temp, strlen(temp)+1);
return -1;
}
deallocate(temp, strlen(temp)+1);
skipWhiteSpace( str );
/// Check the final curly brace
if ( !atChar( str, '}' ) ) {
printf("!!Failed to locate final closing brace\n");
return -1;
}
/// Skip past the closing brace
skipLength( str, 1 );
/// Copy the name element data
temp = copyData( str, ps, pe );
if ( temp == NULL ) {
printf("!!Failed to copy population data\n");
return -1;
}
pop = atoi( temp );
deallocate( temp, strlen(temp) + 1 );
return pop;
}
bool loadSystemSettings()
{
bool bRet = false;
char *sysCfgStr = NULL, *saveSysCfgStr;
int iValue;
uint32_t uValue;
char sBuffer[128];
if(readFileFull(SYS_SETTINGS_FILE, &sysCfgStr))
{
saveSysCfgStr = sysCfgStr;
if(FIRMWARE_VER_MAJOR == 1)
{
if(FIRMWARE_VER_MINOR == 0) /* for 01.00 */
{
do
{
if(!skipUint((const char**)&sysCfgStr, &gSysCfg.fwVerMinor ))
break;
if(!skipUint((const char**)&sysCfgStr, &gSysCfg.fwVerMajor))
break;
if(!skipInt((const char**)&sysCfgStr, (int*)&gSysCfg.wifiStationIsConfigured))
break;
gSysCfg.wifiStationIsConfigured = iValue;
if(!skipString((const char**)&sysCfgStr, sBuffer, sizeof(sBuffer)))
break;
iValue = strlen(sBuffer);
if(iValue < sizeof(sBuffer))
{
if(gSysCfg.wifiSSID)
delete gSysCfg.wifiSSID;
gSysCfg.wifiSSID = new char[iValue];
memcpy(gSysCfg.wifiSSID, sBuffer, iValue);
gSysCfg.wifiSSID[iValue - 1] = 0;
}
if(!skipString((const char**)&sysCfgStr, sBuffer, sizeof(sBuffer)))
break;
iValue = strlen(sBuffer);
if(iValue < sizeof(sBuffer))
{
if(gSysCfg.wifiPwd)
delete gSysCfg.wifiPwd;
gSysCfg.wifiPwd = new char[iValue];
memcpy(gSysCfg.wifiPwd, sBuffer, iValue);
gSysCfg.wifiPwd[iValue - 1] = 0;
}
if(!skipUint((const char**)&sysCfgStr, &gSysCfg.dbgNumRestarts))
break;
if(!skipUint((const char**)&sysCfgStr, &gSysCfg.lastKnownTimeStamp))
break;
if(!skipInt((const char**)&sysCfgStr, (int*)&gSysCfg.timeZone))
break;
bRet = true;
}while(0);
}
}
if(saveSysCfgStr)
delete saveSysCfgStr;
}
return bRet;
}
