Import sprinklerd

3P/CMakeLists.txt

@@ -3,12 +3,12 @@
 # to the root binary directory of the project as ${HELLO_BINARY_DIR}.
 cmake_minimum_required (VERSION 2.8.11)
 
-#add_subdirectory (wolfssl/builders/cmake)
+add_subdirectory (wolfssl/builders/cmake)
 add_subdirectory (json/builders/cmake)
 add_subdirectory (jsoncpp/builders/cmake)
 add_subdirectory (libubox/builders/cmake)
 add_subdirectory (ubus/libubus/builders/cmake)
 add_subdirectory (ubus/ubus/builders/cmake)
 add_subdirectory (ubus/ubusd/builders/cmake)
-#add_subdirectory (civetweb/builders/cmake)
+add_subdirectory (civetweb/builders/cmake)
 #add_subdirectory (wiringPi/)

CMakeLists.txt

@@ -10,8 +10,8 @@ set(LIBRARY_OUTPUT_PATH "${CMAKE_SOURCE_DIR}/build/lib")
 set(CMAKE_MODULE_PATH "${CMAKE_SOURCE_DIR}/cmake-modules/")
 
 add_subdirectory (3P)
-#add_subdirectory (lib)
+add_subdirectory (lib)
-#add_subdirectory (src)
+add_subdirectory (src)
 
 
 add_custom_target (deploy

firmware/board/raspberrypi/ovl/etc/profile.d/custom.sh

@@ -1,5 +1,6 @@
 # Acces aux scripts personnels et code metier.
 PATH=$PATH:/usr/local/bin
+LD_LIBRARY_PATH=/opt/Domo/lib
 
 # Prompt indiquant nom d'hote et repertoire courant.
 PS1='\h[\W]\$ '

src/CMakeLists.txt

@@ -6,7 +6,7 @@ cmake_minimum_required (VERSION 2.8.11)
 #add_subdirectory (alarmd/builders/cmake)
 add_subdirectory (domod/builders/cmake)
 #add_subdirectory (chacond/builders/cmake)
-#add_subdirectory (sprinklersd/builders/cmake)
+add_subdirectory (sprinklersd/builders/cmake)
 #add_subdirectory (rf_listenerd/builders/cmake)
 #add_subdirectory (restd/builders/cmake)
 #add_subdirectory (ui/builders/cmake)

src/sprinklersd/Readme.md

@@ -0,0 +1,11 @@
+
+
+exemple de commande du opensprinker PI
+
+https://github.com/rayshobby/opensprinkler
+
+
+Bonne appli on peut s'en inspirer
+
+https://opensprinkler.com/forums/topic/sprinklers_pi-an-alternative-sprinkler-control-program/
+https://github.com/rszimm/sprinklers_pi/

src/sprinklersd/builders/cmake/CMakeLists.txt

@@ -0,0 +1,32 @@
+cmake_minimum_required(VERSION 2.8.11)
+
+project(sprinklersd)
+
+include (libubus)
+include (libubox)
+include (libubuscpp)
+include (libjsoncpp)
+
+include_directories(../../src)
+
+set(CMAKE_CXX_FLAGS "-std=c++11 -Wall -Wextra -pedantic -Werror=strict-aliasing")
+
+file(
+	GLOB_RECURSE
+	source_files
+	../../src/main.cpp
+	../../src/UbusSprinklerModel.cpp
+	../../src/sprinklers.cpp
+)
+
+add_executable (
+        sprinklersd
+        ${source_files}
+)
+
+target_link_libraries (sprinklersd 
+	LINK_PUBLIC
+	jsoncpp
+	ubuscpp
+	rt
+	)

src/sprinklersd/src/UbusSprinklerModel.cpp

@@ -0,0 +1,172 @@
+/*!
+ * UBusModel.c
+ *
+ * Copyright (c) 2015, NADAL Jean-Baptiste. All rights reserved.
+ *
+ * This library is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU Lesser General Public
+ * License as published by the Free Software Foundation; either
+ * version 2.1 of the License, or (at your option) any later version.
+ *
+ * This library 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
+ * Lesser General Public License for more details.
+ *
+ * You should have received a copy of the GNU Lesser General Public
+ * License along with this library; if not, write to the Free Software
+ * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston,
+ * MA 02110-1301 USA
+ * 
+ * @Author:  NADAL Jean-Baptiste
+ * @Date: 30/04/2015
+ *
+ */
+
+
+/*-------------------------------- INCLUDES ---------------------------------*/
+
+#include <fstream>
+#include <string>
+#include <sstream> 
+
+#include <jsoncpp/json.h>
+
+extern "C" {
+#include <libubox/blobmsg_json.h>
+}
+
+#include "sprinklers.h"
+
+#include "UbusSprinklerModel.h"
+
+namespace { 
+
+using namespace UBus;
+
+static ObjectType gSprinklerModelUbus_types(
+	"sprinklers",
+	Method("get", UBUS_CPP(SprinkerModel, Get)),
+	Method("set", UBUS_CPP(SprinkerModel, Set))
+);
+
+}
+
+/*!  ----------------------------------------------------------------------------
+ *  @fn SprinkerModel
+ *
+ *  @brief Constructor of the UBus Mixer Volume.
+ */
+SprinkerModel::SprinkerModel (void) : 
+	UBusObject (gSprinklerModelUbus_types, "sprinkers")
+{
+}
+
+
+/*!  ----------------------------------------------------------------------------
+ *  @fn ~SprinkerModel
+ *
+ *  @brief Destructor of the UBus Mixer Volume.
+ */
+SprinkerModel::~SprinkerModel (void)
+{
+	
+}
+
+
+/*!  ----------------------------------------------------------------------------
+ *  @fn Get
+ *
+ *  @brief Get the State of a Sprinkler Station.
+ */
+int SprinkerModel::Get (struct ubus_context *aCtx, struct ubus_request_data *aReq, 
+							struct blob_attr *aMsg)
+{
+	int theResult = 0;
+	struct blob_buf theBuf = {0};
+	char *theString = blobmsg_format_json (aMsg, true);
+	Json::Reader theReader;
+	Json::StyledWriter theWriter;
+	Json::Value theRoot;
+	Json::Value theOutput;
+	uint32_t theStation = 0;
+	bool theState = false;
+
+	if (!theReader.parse (theString, theRoot)) {
+
+		fprintf (stderr, "Failed parse the parameters.\n");
+		return UBUS_STATUS_INVALID_ARGUMENT;
+  	}
+
+	theStation = theRoot["station"].asInt();
+
+	if (theStation == 0) {
+
+		fprintf (stderr, "Station ID is missing.\n");
+		return UBUS_STATUS_INVALID_ARGUMENT;
+	}
+
+	theResult = sprinklers_get_station (theStation, theState);
+
+	if (theResult != 0) {
+
+		fprintf (stderr, "Wrong Station ID (%d).\n", theStation);
+		return UBUS_STATUS_INVALID_ARGUMENT;
+	}
+
+	printf ("aState: %d\n", theState);
+	theOutput ["station"] = theStation;
+	theOutput ["state"] = theState;
+
+	blob_buf_init (&theBuf, 0);
+	
+	blobmsg_add_json_from_string (&theBuf, theWriter.write (theOutput).c_str());
+	
+	theResult = ubus_send_reply (aCtx, aReq, theBuf.head);
+	
+	blob_buf_free (&theBuf);
+
+	return theResult;
+}
+
+
+/*!  ----------------------------------------------------------------------------
+ *  @fn Set
+ *
+ *  @brief Set a new State for a Sprinkler Station.
+ */
+int SprinkerModel::Set (struct ubus_context *aCtx, struct ubus_request_data *aReq, 
+							struct blob_attr *aMsg)
+{
+	int theResult;
+	char *theString = blobmsg_format_json (aMsg, true);
+	Json::Reader theReader;
+	Json::Value theRoot;
+	uint32_t theStation = 0;
+	bool theState = false;
+
+	if (!theReader.parse (theString, theRoot)) {
+
+		fprintf (stderr, "Failed parse the parameters.\n");
+		return UBUS_STATUS_INVALID_ARGUMENT;
+  	}
+
+	theStation = theRoot["station"].asInt();
+	theState = theRoot["state"].asBool();
+
+	if (theStation == 0) {
+
+		fprintf (stderr, "Station ID is missing.\n");
+		return UBUS_STATUS_INVALID_ARGUMENT;
+	}
+
+	theResult = sprinklers_set_station (theStation, theState);
+
+	if (theResult != 0) {
+
+		fprintf (stderr, "Wrong Station ID (%d).\n", theStation);
+		return UBUS_STATUS_INVALID_ARGUMENT;
+	}
+
+	return theResult;
+}

src/sprinklersd/src/UbusSprinklerModel.h

@@ -0,0 +1,49 @@
+/*!
+ * UBusModel.h
+ *
+ * Copyright (c) 2015, NADAL Jean-Baptiste. All rights reserved.
+ *
+ * This library is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU Lesser General Public
+ * License as published by the Free Software Foundation; either
+ * version 2.1 of the License, or (at your option) any later version.
+ *
+ * This library 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
+ * Lesser General Public License for more details.
+ *
+ * You should have received a copy of the GNU Lesser General Public
+ * License along with this library; if not, write to the Free Software
+ * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston,
+ * MA 02110-1301 USA
+ * 
+ * @Author:  NADAL Jean-Baptiste
+ * @Date: 30/04/2015
+ *
+ */
+
+#ifndef _UBUS_SPRINKLER_MODEL_H
+#define _UBUS_SPRINKLER_MODEL_H
+
+/*------------------------------- INCLUDES ----------------------------------*/
+
+#include <stdint.h>
+
+#include <ubuscpp/UBusObject.h>
+
+/*--------------------------------- Define ----------------------------------*/
+
+/*--------------------------------- CLASS ----------------------------------*/
+
+class SprinkerModel : public UBusObject {
+
+public:
+	SprinkerModel (void);
+	~SprinkerModel (void);
+	
+	int Get (struct ubus_context*, struct ubus_request_data*, struct blob_attr*);
+	int Set (struct ubus_context*, struct ubus_request_data*, struct blob_attr*);
+};
+
+#endif /* _UBUS_SPRINKLER_MODEL_H */

src/sprinklersd/src/main.cpp

@@ -0,0 +1,120 @@
+/*!
+ * main.c
+ *
+ * Copyright (c) 2015, NADAL Jean-Baptiste. All rights reserved.
+ *
+ * This library is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU Lesser General Public
+ * License as published by the Free Software Foundation; either
+ * version 2.1 of the License, or (at your option) any later version.
+ *
+ * This library 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
+ * Lesser General Public License for more details.
+ *
+ * You should have received a copy of the GNU Lesser General Public
+ * License along with this library; if not, write to the Free Software
+ * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston,
+ * MA 02110-1301 USA
+ * 
+ * @Author:  NADAL Jean-Baptiste
+ * @Date: 30/04/2015
+ *
+ */
+
+/*-------------------------------- INCLUDES ---------------------------------*/
+
+#include <cstdio>
+#include <unistd.h>
+
+extern "C" {
+#include <libubus.h>
+}
+
+#include "UbusSprinklerModel.h"
+
+#include "sprinklers.h"
+
+/*--------------------------------- GLOBALS ---------------------------------*/
+
+
+
+/*!  ----------------------------------------------------------------------------
+ *  @fn setupUbus
+ *
+ *  @brief Setup the UBus Mechanism.
+ */
+extern "C" {
+static struct ubus_context *setupUbus (void)
+{
+	ubus_context *theCtx;
+
+	if (uloop_init () !=0) {
+
+		fprintf (stderr, "Failed to init Uloop.\n");
+		return NULL;
+	}
+
+	signal (SIGPIPE, SIG_IGN);
+
+	theCtx = ubus_connect (NULL);
+
+	if (!theCtx) {
+
+		fprintf (stderr, "Failed to connect to ubus\n");
+		return NULL;
+	}
+	
+	ubus_add_uloop (theCtx);
+
+	return theCtx;
+}
+} // SetupUbus.
+
+
+/*!  ----------------------------------------------------------------------------
+ *  @fn main
+ *
+ *  @brief Main function of Domo Daemon.
+ */
+int main (void)
+{
+	int theRet = 0;
+	SprinkerModel theSprinklersModel;
+	
+	struct ubus_context *theCtx = NULL;
+
+	if (setuid (0)) {
+		
+		perror ("setuid");
+		return 1;
+	}
+
+	/* Setup the Ubus context. */
+	theCtx = setupUbus ();
+	if (theCtx == NULL) {
+
+		return -1;
+	}
+
+	/* Setup the sprinklers. */
+	theRet = sprinklers_setup ();
+	if (theRet != 0) {
+		
+		fprintf (stderr, "Impossible to Setup the Sprinkers.\n");
+		return theRet;
+	}
+
+	/* Add the UBus to the model exposed. */
+	ubus_add_object (theCtx, &theSprinklersModel);
+	
+	/* Main Event Loop. */
+	uloop_run ();
+
+	ubus_free (theCtx);
+	
+	uloop_done ();
+
+	return theRet;
+}

src/sprinklersd/src/sprinklers.cpp

@@ -0,0 +1,180 @@
+/*!
+ * sprinklers.c
+ *
+ * Copyright (c) 2015, NADAL Jean-Baptiste. All rights reserved.
+ *
+ * This library is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU Lesser General Public
+ * License as published by the Free Software Foundation; either
+ * version 2.1 of the License, or (at your option) any later version.
+ *
+ * This library 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
+ * Lesser General Public License for more details.
+ *
+ * You should have received a copy of the GNU Lesser General Public
+ * License along with this library; if not, write to the Free Software
+ * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston,
+ * MA 02110-1301 USA
+ * 
+ * @Author:  NADAL Jean-Baptiste
+ * @Date: 30/04/2015
+ *
+ */
+
+/*-------------------------------- INCLUDES ---------------------------------*/
+
+#include <stdio.h>
+#include <stdlib.h>
+#include <unistd.h>
+
+#include <jsoncpp/json.h>
+#include <string>
+
+#include <ubuscpp/UBusCall.h>
+
+#include "sprinklers.h"
+
+/*-------------------------------- GLOBALES ---------------------------------*/
+
+
+/*!  ----------------------------------------------------------------------------
+ *  @fn sprinklers_setup
+ *
+ *  @brief this function setup the OSPI environement.
+ */
+int sprinklers_setup (void)
+{
+	UBusCall theCmd;
+	std::string theResult;
+	int theIDVal;
+
+	fprintf (stderr, "Setup the Gpios used by the Sprinklers.\n");
+
+	if (theCmd.Exec ("domo.capabilities.sprinklers", "get", "", theResult) == 0){
+
+		// We get the the sprinklers. Get the IDs.
+		Json::Reader theReader;
+		Json::Value theRoot;
+		Json::Value theElement;
+
+		if (!theReader.parse (theResult, theRoot)) {
+
+    		fprintf (stderr, "Failed parse the List of Sprinklers.\n");
+    		return -1;
+  		}
+
+		for (const Json::Value& theElement : theRoot["Sprinkers"]) {
+
+			theIDVal = theElement["id"].asInt();
+			sprinkler_setup_station (theIDVal);
+		}
+	}
+
+	return 0;
+}
+
+
+/*!  ----------------------------------------------------------------------------
+ *  @fn sprinkler_setup_station
+ *
+ *  @brief This function change the State of an Ospi Station.
+ */
+int sprinkler_setup_station (int aStation)
+{
+	char theCommand[255];
+
+	printf (" Setup the Station: %d\n", aStation);
+
+	// Activate the Gpio
+	sprintf (theCommand, "echo %d > /sys/class/gpio/export", aStation);
+	system (theCommand);
+
+	// Select the Direction of the Gpio
+	sprintf (theCommand, "echo out > /sys/class/gpio/gpio%d/direction", aStation);
+	system (theCommand);
+
+	// Select the Direction of the Gpio
+	sprintf (theCommand, "echo 1 > /sys/class/gpio/gpio%d/value", aStation);
+	system (theCommand);
+
+	return 0;
+}
+
+
+/*!  ----------------------------------------------------------------------------
+ *  @fn sprinkler_set_station
+ *
+ *  @brief This function change the State of an Ospi Station.
+ */
+int sprinklers_set_station (uint32_t aStation, bool aState)
+{
+	FILE *theFp;
+	char theGpioPath[255];
+	
+	sprintf (theGpioPath, "/sys/class/gpio/gpio%d/value", aStation);
+	
+	theFp = fopen (theGpioPath, "w");
+
+	if (theFp == NULL) {
+
+		fprintf (stderr, "Impossible to open: <%s>\n", theGpioPath);
+		return -1;
+	}
+
+	if (aState) {
+
+		fwrite ("0", 1, 1, theFp);
+	}
+	else {
+
+		fwrite ("1", 1, 1, theFp);
+	}	
+	
+	fclose (theFp);
+
+	return 0;
+}
+
+
+/*!  ----------------------------------------------------------------------------
+ *  @fn sprinkler_get_station
+ *
+ *  @brief This function change the State of an Ospi Station.
+ */
+int sprinklers_get_station (uint32_t aStation, bool &aState)
+{
+	FILE *theFp;
+	char theGpioPath[255];
+	char theData[5];
+
+	fprintf (stdout, "get station state (%d)\n", aStation);
+
+	sprintf (theGpioPath, "/sys/class/gpio/gpio%d/value", aStation);
+
+	theFp = fopen (theGpioPath, "r");
+
+	if (theFp == NULL) {
+
+		fprintf (stderr, "Impossible to open: <%s>\n", theGpioPath);
+		return -1;
+	}
+
+	fread (theData, 1, 1, theFp);
+
+	//printf ("theData: %s\n", theData);
+
+	if (theData[0] == '0') {
+		aState = true;
+	}
+	else {
+		aState = false;
+	}
+
+	fclose (theFp);
+
+	return 0;
+}
+
+

src/sprinklersd/src/sprinklers.h

@@ -0,0 +1,42 @@
+/*!
+ * sprinklers.h
+ *
+ * Copyright (c) 2015, NADAL Jean-Baptiste. All rights reserved.
+ *
+ * This library is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU Lesser General Public
+ * License as published by the Free Software Foundation; either
+ * version 2.1 of the License, or (at your option) any later version.
+ *
+ * This library 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
+ * Lesser General Public License for more details.
+ *
+ * You should have received a copy of the GNU Lesser General Public
+ * License along with this library; if not, write to the Free Software
+ * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston,
+ * MA 02110-1301 USA
+ * 
+ * @Author:  NADAL Jean-Baptiste
+ * @Date: 30/04/2015
+ *
+ */
+
+#ifndef __SPRINKLERS_H
+#define __SPRINKLERS_H
+
+/*-------------------------------- INCLUDES ---------------------------------*/
+
+#include <stdint.h>
+ 
+/*-------------------------------- METHODS ---------------------------------*/
+
+int sprinklers_setup (void);
+
+int sprinkler_setup_station (int aStation);
+
+int sprinklers_set_station (uint32_t aStation, bool aState);
+int sprinklers_get_station (uint32_t aStation, bool &aState);
+
+#endif /* __SPRINKLERS_H */