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Cleaned up various compiler warnings when compiled with max warning level 

Also added a missing check on hapServer existing before it is used (bug introduced in last update where hapServer became dynamically initialized).
This commit is contained in:
Gregg 2021-01-22 21:37:29 -06:00
parent 750a658241
commit d41b335aee
4 changed files with 37 additions and 26 deletions
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25
src/HAP.cpp
View File

@ -647,6 +647,8 @@ int HAPClient::postPairSetupURL(){
} // switch
return(1);
} // postPairSetup
//////////////////////////////////////
@ -701,7 +703,7 @@ int HAPClient::postPairVerifyURL(){
memcpy(iosCurveKey,tlv8.buf(kTLVType_PublicKey),32); // save iosCurveKey (will persist until end of verification process)
int rVal=crypto_scalarmult_curve25519(sharedCurveKey,secretCurveKey,iosCurveKey); // generate (and persist) Pair Verify SharedSecret CurveKey from Accessory's Curve25519 secret key and Controller's Curve25519 public key (32 bytes)
crypto_scalarmult_curve25519(sharedCurveKey,secretCurveKey,iosCurveKey); // generate (and persist) Pair Verify SharedSecret CurveKey from Accessory's Curve25519 secret key and Controller's Curve25519 public key (32 bytes)
uint8_t *accessoryPairingID = accessory.ID; // set accessoryPairingID
size_t accessoryPairingIDLen = 17;
@ -842,6 +844,8 @@ int HAPClient::postPairVerifyURL(){
break;
} // switch
return(1);
} // postPairVerify
@ -925,7 +929,7 @@ int HAPClient::postPairingsURL(){
break;
}
if(newCont=findController(tlv8.buf(kTLVType_Identifier))){
if((newCont=findController(tlv8.buf(kTLVType_Identifier)))){
tlv8.clear(); // clear TLV records
tlv8.val(kTLVType_State,pairState_M2); // set State=<M2>
if(!memcmp(cPair->LTPK,newCont->LTPK,32)){ // requested Controller already exists and LTPK matches
@ -1187,10 +1191,10 @@ int HAPClient::putPrepareURL(char *json){
uint32_t ttl;
uint64_t pid;
if(cBuf=strstr(json,ttlToken))
sscanf(cBuf+strlen(ttlToken),"%lu",&ttl);
if((cBuf=strstr(json,ttlToken)))
sscanf(cBuf+strlen(ttlToken),"%u",&ttl);
if(cBuf=strstr(json,pidToken))
if((cBuf=strstr(json,pidToken)))
sscanf(cBuf+strlen(ttlToken),"%llu",&pid);
char jsonBuf[32];
@ -1202,7 +1206,7 @@ int HAPClient::putPrepareURL(char *json){
status=StatusCode::InvalidValue;
}
sprintf(jsonBuf,"{\"status\":%d}",status);
sprintf(jsonBuf,"{\"status\":%d}",(int)status);
int nBytes=strlen(jsonBuf);
int nChars=snprintf(NULL,0,"HTTP/1.1 200 OK\r\nContent-Type: application/hap+json\r\nContent-Length: %d\r\n\r\n",nBytes); // create Body with Content Length = size of JSON Buf
char body[nChars+1];
@ -1264,7 +1268,7 @@ void HAPClient::checkTimedWrites(){
for(auto tw=homeSpan.TimedWrites.begin(); tw!=homeSpan.TimedWrites.end(); tw++){ // loop over all Timed Writes using an iterator
if(cTime>tw->second){ // timer has expired
sprintf(c,"Removing PID=%llu ALARM=%lu\n",tw->first,tw->second);
sprintf(c,"Removing PID=%llu ALARM=%u\n",tw->first,tw->second);
LOG2(c);
homeSpan.TimedWrites.erase(tw);
}
@ -1338,7 +1342,6 @@ void HAPClient::tlvRespond(){
int HAPClient::receiveEncrypted(){
uint8_t buf[1042]; // maximum size of encoded message = 2+1024+16 bytes (HAP Section 6.5.2)
int nFrames=0;
int nBytes=0;
while(client.read(buf,2)==2){ // read initial 2-byte AAD record
@ -1498,7 +1501,7 @@ Controller *HAPClient::addController(uint8_t *id, uint8_t *ltpk, boolean admin){
Controller *slot;
if(slot=findController(id)){
if((slot=findController(id))){
memcpy(slot->LTPK,ltpk,32);
slot->admin=admin;
LOG2("\n*** Updated Controller: ");
@ -1508,7 +1511,7 @@ Controller *HAPClient::addController(uint8_t *id, uint8_t *ltpk, boolean admin){
return(slot);
}
if(slot=getFreeController()){
if((slot=getFreeController())){
slot->allocated=true;
memcpy(slot->ID,id,36);
memcpy(slot->LTPK,ltpk,32);
@ -1553,7 +1556,7 @@ void HAPClient::removeController(uint8_t *id){
Controller *slot;
if(slot=findController(id)){ // remove controller if found
if((slot=findController(id))){ // remove controller if found
LOG2("\n***Removed Controller: ");
if(homeSpan.logLevel>1)
charPrintRow(id,36);

28
src/HomeSpan.cpp
View File

@ -47,7 +47,7 @@ void Span::begin(Category catID, const char *displayName, const char *hostNameBa
this->displayName=displayName;
this->hostNameBase=hostNameBase;
this->modelName=modelName;
sprintf(this->category,"%d",catID);
sprintf(this->category,"%d",(int)catID);
controlButton.init(controlPin);
statusLED.init(statusPin);
@ -149,10 +149,10 @@ void Span::poll() {
WiFiClient newClient;
if(newClient=hapServer->available()){ // found a new HTTP client
int freeSlot=getFreeSlot(); // get next free slot
if(hapServer && (newClient=hapServer->available())){ // found a new HTTP client
int freeSlot=getFreeSlot(); // get next free slot
if(freeSlot==-1){ // no available free slots
if(freeSlot==-1){ // no available free slots
freeSlot=randombytes_uniform(maxConnections);
LOG2("=======================================\n");
LOG1("** Freeing Client #");
@ -817,7 +817,7 @@ int Span::countCharacteristics(char *buf){
int nObj=0;
const char tag[]="\"aid\"";
while(buf=strstr(buf,tag)){ // count number of characteristic objects in PUT JSON request
while((buf=strstr(buf,tag))){ // count number of characteristic objects in PUT JSON request
nObj++;
buf+=strlen(tag);
}
@ -999,7 +999,7 @@ int Span::sprintfAttributes(SpanBuf *pObj, int nObj, char *cBuf){
nChars+=snprintf(cBuf,cBuf?64:0,"{\"characteristics\":[");
for(int i=0;i<nObj;i++){
nChars+=snprintf(cBuf?(cBuf+nChars):NULL,cBuf?128:0,"{\"aid\":%u,\"iid\":%d,\"status\":%d}",pObj[i].aid,pObj[i].iid,pObj[i].status);
nChars+=snprintf(cBuf?(cBuf+nChars):NULL,cBuf?128:0,"{\"aid\":%u,\"iid\":%d,\"status\":%d}",pObj[i].aid,pObj[i].iid,(int)pObj[i].status);
if(i+1<nObj)
nChars+=snprintf(cBuf?(cBuf+nChars):NULL,cBuf?64:0,",");
}
@ -1052,7 +1052,7 @@ int Span::sprintfAttributes(char **ids, int numIDs, int flags, char *cBuf){
if(sFlag){ // status flag is needed - overlay at end
nChars--;
nChars+=snprintf(cBuf?(cBuf+nChars):NULL,cBuf?64:0,",\"status\":%d}",status[i]);
nChars+=snprintf(cBuf?(cBuf+nChars):NULL,cBuf?64:0,",\"status\":%d}",(int)status[i]);
}
if(i+1<numIDs)
@ -1401,7 +1401,7 @@ int SpanCharacteristic::sprintfAttributes(char *cBuf, int flags){
break;
case UINT32:
nBytes+=snprintf(cBuf?(cBuf+nBytes):NULL,cBuf?64:0,",\"value\":%lu",value.UINT32);
nBytes+=snprintf(cBuf?(cBuf+nBytes):NULL,cBuf?64:0,",\"value\":%u",value.UINT32);
break;
case UINT64:
@ -1504,17 +1504,17 @@ StatusCode SpanCharacteristic::loadUpdate(char *val, char *ev){
break;
case UINT8:
if(!sscanf(val,"%u",&newValue.UINT8))
if(!sscanf(val,"%hhu",&newValue.UINT8))
return(StatusCode::InvalidValue);
break;
case UINT16:
if(!sscanf(val,"%u",&newValue.UINT16))
if(!sscanf(val,"%hu",&newValue.UINT16))
return(StatusCode::InvalidValue);
break;
case UINT32:
if(!sscanf(val,"%llu",&newValue.UINT32))
if(!sscanf(val,"%u",&newValue.UINT32))
return(StatusCode::InvalidValue);
break;
@ -1528,6 +1528,9 @@ StatusCode SpanCharacteristic::loadUpdate(char *val, char *ev){
return(StatusCode::InvalidValue);
break;
default:
break;
} // switch
isUpdated=true;
@ -1570,6 +1573,9 @@ void SpanCharacteristic::setVal(int val){
value.UINT64=(uint64_t)val;
newValue.UINT64=(uint64_t)val;
break;
default:
break;
}
updateTime=homeSpan.snapTime;

6
src/Network.cpp
View File

@ -62,8 +62,8 @@ void Network::scan(){
void Network::serialConfigure(){
sprintf(wifiData.ssid,"");
sprintf(wifiData.pwd,"");
wifiData.ssid[0]='\0';
wifiData.pwd[0]='\0';
Serial.print("*** WiFi Setup - Scanning for Networks...\n\n");
@ -400,7 +400,7 @@ int Network::getFormValue(char *formData, const char *tag, char *value, int maxS
while(*v!='\0' && *v!='&' && len<maxSize){ // copy the value until null, '&', or maxSize is reached
if(*v=='%'){ // this is an escaped character of form %XX
v++;
sscanf(v,"%2x",value++);
sscanf(v,"%2x",(unsigned int *)value++);
v+=2;
} else {
*value++=*v++;

4
src/TLV.h
View File

@ -89,7 +89,9 @@ int TLV<tagType, maxTags>::create(tagType tag, int maxLen, const char *name){
tlv[numTags].name=name;
tlv[numTags].len=-1;
tlv[numTags].val=(uint8_t *)malloc(maxLen);
numTags++;
numTags++;
return(1);
}
//////////////////////////////////////