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Function can send String, and standard command can be disabled #140

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Function can send String, and standard command can be disabled #140

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23 changes: 15 additions & 8 deletions aREST.h
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Original file line number Diff line number Diff line change
Expand Up @@ -114,6 +114,11 @@
#define LIGHTWEIGHT 0
#endif

// Use light answer mode
#ifndef EXPOSE_STANDARD_COMMANDS
#define EXPOSE_STANDARD_COMMANDS 1
#endif

// Default number of max. exposed variables
#ifndef NUMBER_VARIABLES
#if defined(__AVR_ATmega1280__) || defined(__AVR_ATmega2560__) || defined(CORE_WILDFIRE) || defined(ESP8266) || !defined(ADAFRUIT_CC3000_H)
Expand Down Expand Up @@ -944,7 +949,7 @@ void process(char c){
}

}

if(EXPOSE_STANDARD_COMMANDS){
// Digital command received ?
if (answer.startsWith("digital")) {command = 'd';}

Expand All @@ -960,7 +965,7 @@ void process(char c){
#endif

}

}
// Variable or function request received ?
if (command == 'u') {

Expand Down Expand Up @@ -1291,13 +1296,15 @@ bool send_command(bool headers) {
if (command == 'f') {

// Execute function
int result = functions[value](arguments);

String result = functions[value](arguments);
// Send feedback to client
if (!LIGHTWEIGHT) {
addToBuffer(F("{\"return_value\": "));
addToBuffer(F("{\"return_value\": \""));
addToBuffer(result);
addToBuffer(F(", "));
addToBuffer(F("\", "));
/*addToBuffer(F("\"ciao\": \""));
addToBuffer(prova);
addToBuffer(F("\","));*/
//addToBuffer(F(", \"message\": \""));
//addToBuffer(functions_names[value]);
//addToBuffer(F(" executed\", "));
Expand Down Expand Up @@ -1481,7 +1488,7 @@ void variable(char * variable_name, String *variable){
}
#endif

void function(char * function_name, int (*f)(String)){
void function(char * function_name, String (*f)(String)){

functions_names[functions_index] = function_name;
functions[functions_index] = f;
Expand Down Expand Up @@ -1916,7 +1923,7 @@ void setMQTTServer(char* new_mqtt_server){

// Functions array
uint8_t functions_index;
int (*functions[NUMBER_FUNCTIONS])(String);
String (*functions[NUMBER_FUNCTIONS])(String);
char * functions_names[NUMBER_FUNCTIONS];

// Memory debug
Expand Down