set and return read values from config file

src/ui/read_config.cpp

@@ -7,18 +7,28 @@
 #include <iostream>
 #include <fstream>
 #include <algorithm>
+#include <cstring>
 
 #include "read_config.h"
 #include "h_prop.h"
 
+#define CONFIG_KEY_COUNT 30
+#define STRING_MAX_LENGTH 100
+
 extern "C" {
 
 
+ConfigValues configValues;
+
+char configs[CONFIG_KEY_COUNT][STRING_MAX_LENGTH];
+
 int read_config_file() {
     // std::ifstream is RAII, i.e. no need to call close
     std::ifstream cFile(CONFIG_FILE);
     if (cFile.is_open()) {
         std::string line;
+
+        int i=0;
         while (getline(cFile, line)) {
             line.erase(std::remove_if(line.begin(), line.end(), isspace),
                        line.end());
@@ -27,7 +37,11 @@ int read_config_file() {
             auto delimiterPos = line.find('=');
             auto name = line.substr(0, delimiterPos);
             auto value = line.substr(delimiterPos + 1);
+
+            strcpy(configs[i],value.c_str());
+            setConfigValues(name.c_str(),configs[i]);
             std::cout << name << " " << value << '\n';
+            ++i;
         }
 
     } else {
@@ -36,4 +50,23 @@ int read_config_file() {
 
     return 0;
 }
+
+ConfigValues* getConfigValues(){
+    return &configValues;
 }
+
+
+static void setConfigValues(const char * key, char *value){
+
+    if( !strcmp ( SSID, key ))
+        configValues.ssid = value;
+
+    if( !strcmp ( PASSPHRASE, key ))
+        configValues.pass = value;
+}
+
+}
+
+
+
+

src/ui/read_config.h

@@ -5,12 +5,15 @@
 #ifndef WIHOTSPOT_READ_CONFIG_H
 #define WIHOTSPOT_READ_CONFIG_H
 
+#include "h_prop.h"
+
 #ifdef __cplusplus
 extern "C" {
 #endif
 
 int read_config_file();
-
+static void setConfigValues(const char * key, char *value);
+ConfigValues* getConfigValues(void);
 #ifdef __cplusplus
 }
 #endif