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Standardized int-returning functions in icsneoc library to return -1 on failure. Updated icsneolegacy accordingly, and added headers for message callback functionality in c

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This commit is contained in:
EricLiu2000
2019-07-29 16:08:54 -04:00
parent 54b98ec9b4
commit 5a98bac8a6
3 changed files with 51 additions and 15 deletions
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api/icsneoc/icsneoc.cpp
+14 -4
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@@ -229,7 +229,7 @@ bool icsneo_getMessages(const neodevice_t* device, neomessage_t* messages, size_
size_t icsneo_getPollingMessageLimit(const neodevice_t* device) {
if(!icsneo_isValidNeoDevice(device))
return 0;
return -1;
return device->device->getPollingMessageLimit();
}
@@ -242,6 +242,16 @@ bool icsneo_setPollingMessageLimit(const neodevice_t* device, size_t newLimit) {
return true;
}
int icsneo_addMessageCallback(const neodevice_t* device, void (*callback) (neomessage_t*)) {
if(!icsneo_isValidNeoDevice(device))
return -1;
}
bool icsneo_removeMessageCallback(const neodevice_t* device, int id) {
if(!icsneo_isValidNeoDevice(device))
return false;
}
bool icsneo_getProductName(const neodevice_t* device, char* str, size_t* maxLength) {
// TAG String copy function
if(maxLength == nullptr) {
@@ -326,9 +336,9 @@ bool icsneo_settingsApplyDefaultsTemporary(const neodevice_t* device) {
return device->device->settings->applyDefaults(true);
}
size_t icsneo_settingsReadStructure(const neodevice_t* device, void* structure, size_t structureSize) {
int icsneo_settingsReadStructure(const neodevice_t* device, void* structure, size_t structureSize) {
if(!icsneo_isValidNeoDevice(device))
return 0;
return -1;
size_t readSize = device->device->settings->getSize();
if(structure == nullptr) // Structure size request
@@ -343,7 +353,7 @@ size_t icsneo_settingsReadStructure(const neodevice_t* device, void* structure,
const void* deviceStructure = device->device->settings->getRawStructurePointer();
if(deviceStructure == nullptr) {
EventManager::GetInstance().add(APIEvent::Type::SettingsNotAvailable, APIEvent::Severity::Error);
return 0;
return -1;
}
memcpy(structure, deviceStructure, readSize);