Diff: modules/utils/configurator/Configurator.cpp

Revision:

0:31e91bb0ef3c

--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/modules/utils/configurator/Configurator.cpp	Tue Jul 31 21:11:18 2012 +0000
@@ -0,0 +1,128 @@
+/*
+      This file is part of Smoothie (http://smoothieware.org/). The motion control part is heavily based on Grbl (https://github.com/simen/grbl).
+      Smoothie is free software: you can redistribute it and/or modify it under the terms of the GNU General Public License as published by the Free Software Foundation, either version 3 of the License, or (at your option) any later version.
+      Smoothie is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for more details.
+      You should have received a copy of the GNU General Public License along with Smoothie. If not, see <http://www.gnu.org/licenses/>. 
+*/
+
+
+#include "libs/Kernel.h"
+#include "Configurator.h"
+#include "libs/nuts_bolts.h"
+#include "libs/utils.h"
+#include "libs/SerialMessage.h"
+#include "libs/StreamOutput.h"
+
+
+void Configurator::on_module_loaded(){
+    this->register_for_event(ON_CONSOLE_LINE_RECEIVED);
+//    this->register_for_event(ON_GCODE_EXECUTE);
+//    this->register_for_event(ON_MAIN_LOOP);
+}
+
+// When a new line is received, check if it is a command, and if it is, act upon it
+void Configurator::on_console_line_received( void* argument ){
+    SerialMessage new_message = *static_cast<SerialMessage*>(argument);
+    string possible_command = new_message.message;
+
+    // We don't compare to a string but to a checksum of that string, this saves some space in flash memory
+    uint16_t check_sum = get_checksum( possible_command.substr(0,possible_command.find_first_of(" \r\n")) );  // todo: put this method somewhere more convenient
+
+    // Act depending on command
+    switch( check_sum ){
+        case config_get_command_checksum: this->config_get_command(  get_arguments(possible_command), new_message.stream ); break;
+        case config_set_command_checksum: this->config_set_command(  get_arguments(possible_command), new_message.stream ); break;
+        case config_load_command_checksum: this->config_load_command(  get_arguments(possible_command), new_message.stream ); break;
+    }
+}
+
+// Process and respond to eeprom gcodes (M50x)
+void Configurator::on_gcode_execute(void* argument){
+    Gcode* gcode = static_cast<Gcode*>(argument);
+    if( gcode->has_letter('G') ){
+        int code = gcode->get_value('G');
+        switch( code ){
+        }
+    }
+    else if( gcode->has_letter('M') ){
+        int code = gcode->get_value('M');
+        switch( code ){
+        }
+    }
+}
+
+void Configurator::on_main_loop(void* argument){}
+
+// Output a ConfigValue from the specified ConfigSource to the stream
+void Configurator::config_get_command( string parameters, StreamOutput* stream ){
+    string source = shift_parameter(parameters);
+    string setting = shift_parameter(parameters);
+    if (setting == "") { // output live setting
+        setting = source;
+        source = "";
+        vector<uint16_t> setting_checksums = get_checksums( setting );
+        ConfigValue* cv = this->kernel->config->value(setting_checksums);
+        string value = "";
+        if(cv->found){ value = cv->as_string(); }
+        stream->printf( "live: %s is set to %s\r\n", setting.c_str(), value.c_str() );
+    } else { // output setting from specified source
+        uint16_t source_checksum = get_checksum( source );
+        vector<uint16_t> setting_checksums = get_checksums( setting );
+        for(int i=0; i < this->kernel->config->config_sources.size(); i++){
+            if( this->kernel->config->config_sources[i]->is_named(source_checksum) ){
+                string value = this->kernel->config->config_sources[i]->read(setting_checksums);
+                stream->printf( "%s: %s is set to %s\r\n", source.c_str(), setting.c_str(), value.c_str() );
+                break;
+            }
+        }
+    }
+}
+
+// Write the specified setting to the specified ConfigSource
+void Configurator::config_set_command( string parameters, StreamOutput* stream ){
+    string source = shift_parameter(parameters);
+    string setting = shift_parameter(parameters);
+    string value = shift_parameter(parameters);
+    if (value == "") {
+        value = setting;
+        setting = source;
+        source = "";
+        this->kernel->config->set_string(setting, value);
+        stream->printf( "live: %s has been set to %s\r\n", setting.c_str(), value.c_str() );
+    } else {
+        uint16_t source_checksum = get_checksum(source);
+        for(int i=0; i < this->kernel->config->config_sources.size(); i++){
+            if( this->kernel->config->config_sources[i]->is_named(source_checksum) ){
+                this->kernel->config->config_sources[i]->write(setting, value);
+                stream->printf( "%s: %s has been set to %s\r\n", source.c_str(), setting.c_str(), value.c_str() );
+                break;
+            }
+        }
+    }
+}
+
+// Reload config values from the specified ConfigSource
+void Configurator::config_load_command( string parameters, StreamOutput* stream ){
+    string source = shift_parameter(parameters);
+    if(source == ""){
+        this->kernel->config->config_cache_load();
+        this->kernel->call_event(ON_CONFIG_RELOAD);
+        stream->printf( "Reloaded settings\r\n" );
+    } else if(file_exists(source)){
+        FileConfigSource fcs(source);
+        fcs.transfer_values_to_cache(&this->kernel->config->config_cache);
+        this->kernel->call_event(ON_CONFIG_RELOAD);
+        stream->printf( "Loaded settings from %s\r\n", source.c_str() );
+    } else {
+        uint16_t source_checksum = get_checksum(source);
+        for(int i=0; i < this->kernel->config->config_sources.size(); i++){
+            if( this->kernel->config->config_sources[i]->is_named(source_checksum) ){
+                this->kernel->config->config_sources[i]->transfer_values_to_cache(&this->kernel->config->config_cache);
+                this->kernel->call_event(ON_CONFIG_RELOAD);
+                stream->printf( "Loaded settings from %s\r\n", source.c_str() );
+                break;
+            }
+        }
+    }
+}
+