Make it possible to set external fan table file

README.md

@@ -14,6 +14,16 @@ Currently we support the follow platforms:
 
 All other platforms are not tested and we not give warranty to run.
 
+# Config
+
+## TUXEDO_FAN_TABLE_FILE
+It is possible to set a external fantables.json via the environment variable
+**TUXEDO_FAN_TABLE_FILE** (use absolute file paths).
+
+**IMPORTANT: Wrong or to low values can overheat the hardware and damage the system!**
+
+Example see: [fantables.json](./src/data/fantables.json)
+
 ## Development
 
 ### Dependencies

src/common/fanTable.ts

@@ -28,13 +28,23 @@ export class TemperaturEntry
  */
 export function readFanTables(): FanTable[]
 {
-    let fanTablesFilePath: string = "../data/fantables.json";
     let fs: any = Environment.getObject("fs");
     let path: any = Environment.getObject("path");
+    let fanTablesFilePath: string = "../data/fantables.json";
+    fanTablesFilePath = path.join(__dirname, fanTablesFilePath);
+    if (process.env.TUXEDO_FAN_TABLE_FILE) {
+        fs.writeFileSync(
+            System.LOGFILE_PATH,
+            new Date().toISOString() + ' use TUXEDO_FAN_TABLE_FILE: ' + process.env.TUXEDO_FAN_TABLE_FILE + '\n',
+            {flag: "a"}
+        );
+        fanTablesFilePath = process.env.TUXEDO_FAN_TABLE_FILE;
+    }
+
     let tables = new Array<FanTable>();
 
     fs.writeFileSync(System.LOGFILE_PATH, new Date().toISOString() + " Read fan table\n", { flag: "a" });
-    let content = fs.readFileSync(path.join(__dirname, fanTablesFilePath)).toString()
+    let content: string = fs.readFileSync(fanTablesFilePath).toString();
 
     tables = JSON.parse(content);
     return tables;

src/electron/electronmain.ts

@@ -159,7 +159,7 @@ let publicOptions: Array<CommandlineOption> = [
 
                 tuxedoCheckerAndExecuter(() => {
                     try
-                    {    
+                    {
                         require("./common/system").System.createUnitFile();
                     }
                     catch(error)
@@ -227,11 +227,11 @@ let privateOptions: Array<CommandlineOption> = [
             environment.setDaemonMode(true);
             environment.setEnvironmentVariable("fs", require("fs"), "daemon");
 
-            tuxedoCheckerAndExecuter(() => { 
+            tuxedoCheckerAndExecuter(() => {
                 try
                 {
-                    fs.writeFileSync(logFilePath, "Configure daemon", { flag: "a" });
-                    
+                    fs.writeFileSync(logFilePath, new Date().toISOString() + " Configure daemon\n", { flag: "a" });
+
                     environment.setEnvironmentVariable("os", require("os"), "daemon");
                     environment.setEnvironmentVariable("path", require("path"), "daemon");
                     environment.setEnvironmentVariable("child_process", require("child_process"), "daemon");
@@ -245,7 +245,7 @@ let privateOptions: Array<CommandlineOption> = [
                 }
                 catch (error)
                 {
-                    fs.writeFileSync(logFilePath, "Error at start daemon, error: " + error + "\n", { flag: "a" });
+                    fs.writeFileSync(logFilePath, new Date().toISOString() + "Error at start daemon, error: " + error + "\n", { flag: "a" });
                 }
             });
         }
@@ -254,17 +254,17 @@ let privateOptions: Array<CommandlineOption> = [
         option: null,
         optionLong: "--expert",
         description: "",
-        action: (arg, index, array) => { 
+        action: (arg, index, array) => {
             (<any>global).expertMode = true;
-         }
+        }
     },
     {
         option: null,
         optionLong: "--novendorcheck",
         description: "",
-        action: (arg, index, array) => { 
+        action: (arg, index, array) => {
             (<any>global).vendorcheck = false;
-         }
+        }
     }
 ];
 
@@ -372,7 +372,7 @@ function printCurrentFanInformations(): void
     {
         console.log("Nvidia Card exist");
         gpuOneInfon = ec_access.getFanInformation(ec_access.FAN.GPUONEDATA);
-        
+
         for(let i = 0; i < 100000; i++) {}
 
         gpuTwoInfon = ec_access.getFanInformation(ec_access.FAN.GPUTWODATA);