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minor changes, added gpio command - #445

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This commit is contained in:
proddy
2020-08-04 13:34:16 +02:00
parent 725d63a518
commit 939debdc0b
8 changed files with 65 additions and 33 deletions
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18
src/helpers.cpp
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@@ -354,7 +354,7 @@ bool Helpers::hasValue(const uint32_t v) {
}
// checks if we can convert a char string to an int value
bool Helpers::value2number(const char * v, int value) {
bool Helpers::value2number(const char * v, int & value) {
if ((v == nullptr) || (strlen(v) == 0)) {
value = 0;
return false;
@@ -364,7 +364,7 @@ bool Helpers::value2number(const char * v, int value) {
}
// checks if we can convert a char string to a float value
bool Helpers::value2float(const char * v, float value) {
bool Helpers::value2float(const char * v, float & value) {
if ((v == nullptr) || (strlen(v) == 0)) {
value = 0;
return false;
@@ -392,22 +392,24 @@ bool Helpers::value2string(const char * v, std::string & value) {
// checks to see if a string (usually a command or payload cmd) looks like a boolean
// on, off, true, false, 1, 0
bool Helpers::value2bool(const char * v, uint8_t value) {
bool Helpers::value2bool(const char * v, bool & value) {
if ((v == nullptr) || (strlen(v) == 0)) {
return false;
}
if ((strncmp(v, "on", 2) == 0) || (strncmp(v, "1", 1) == 0) || (strncmp(v, "true", 4) == 0)) {
std::string bool_str = toLower(v); // convert to lower case
if ((bool_str == "on") || (bool_str == "1") or (bool_str == "true")) {
value = true;
return true;
return true; // is a bool
}
if ((strncmp(v, "off", 3) == 0) || (strncmp(v, "0", 1) == 0) || (strncmp(v, "false", 5) == 0)) {
if ((bool_str == "off") || (bool_str == "0") or (bool_str == "false")) {
value = false;
return true;
return true; // is a bool
}
return false;
return false; // not a bool
}
} // namespace emsesp