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validate devices to see if they are present - Refactor MQTT subscriptions #173

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This commit is contained in:
proddy
2021-11-02 21:00:16 +01:00
parent e1419edb15
commit bf40222105
4 changed files with 38 additions and 41 deletions
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24
src/command.cpp
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@@ -53,7 +53,7 @@ uint8_t Command::process(const char * path, const bool authenticated, const Json
// error
output.clear();
output["message"] = "unrecognized path";
return CommandRet::ERRORED;
return CommandRet::ERROR;
}
}
@@ -76,12 +76,12 @@ uint8_t Command::process(const char * path, const bool authenticated, const Json
device_s = p.paths().front().c_str(); // get the device (boiler, thermostat, system etc)
}
// validate the device
// validate the device, make sure it exists
uint8_t device_type = EMSdevice::device_name_2_device_type(device_s);
if (device_type == EMSdevice::DeviceType::UNKNOWN) {
if (!device_has_commands(device_type)) {
output.clear();
char error[100];
snprintf(error, sizeof(error), "unknown device %s", device_s);
snprintf(error, sizeof(error), "no device called %s", device_s);
output["message"] = error;
return CommandRet::NOT_FOUND;
}
@@ -108,9 +108,10 @@ uint8_t Command::process(const char * path, const bool authenticated, const Json
// parse_command_string returns the extracted command
command_p = parse_command_string(command_p, id_n);
if (command_p == nullptr) {
// default to info or values, only for device endpoints like api/system or api/boiler
// handle dead endpoints like api/system or api/boiler
// default to 'info' for SYSTEM and DALLASENSOR, the other devices to 'values' for shortname version
if (num_paths < 3) {
if (device_type == EMSdevice::DeviceType::SYSTEM) {
if (device_type < EMSdevice::DeviceType::BOILER) {
command_p = "info";
} else {
command_p = "values";
@@ -179,8 +180,8 @@ const std::string Command::return_code_string(const uint8_t return_code) {
case CommandRet::NOT_ALLOWED:
return read_flash_string(F("Not authorized"));
break;
case CommandRet::ERRORED:
return read_flash_string(F("Critical error"));
case CommandRet::FAIL:
return read_flash_string(F("Failed"));
break;
}
char s[4];
@@ -252,9 +253,12 @@ uint8_t Command::call(const uint8_t device_type, const char * cmd, const char *
// check if its a call to and end-point to a device, i.e. has no value
// except for system commands as this is a special device without any queryable entities (device values)
if ((device_type != EMSdevice::DeviceType::SYSTEM) && (!value || !strlen(value))) {
// exclude SYSTEM and DALLASSENSOR
if ((device_type >= EMSdevice::DeviceType::BOILER) && (!value || !strlen(value))) {
if (!cf || !cf->cmdfunction_json_) {
LOG_INFO(F("Calling %s command '%s' to retrieve values"), dname.c_str(), cmd);
#if defined(EMSESP_DEBUG)
LOG_INFO(F("[DEBUG] Calling %s command '%s' to retrieve values"), dname.c_str(), cmd);
#endif
return EMSESP::get_device_value_info(output, cmd, id, device_type) ? CommandRet::OK : CommandRet::ERROR; // entity = cmd
}
}