initial

kiq.cflags

@@ -0,0 +1 @@
+-std=c17

kiq.config

@@ -0,0 +1,2 @@
+// Add predefined macros for your project here. For example:
+// #define THE_ANSWER 42

kiq.creator

@@ -0,0 +1 @@
+[General]

kiq.creator.user

@@ -0,0 +1,214 @@
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+<!DOCTYPE QtCreatorProject>
+<!-- Written by QtCreator 4.9.2, 2019-08-21T23:54:51. -->
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+    <value type="QString" key="ProjectExplorer.ProjectConfiguration.DisplayName"></value>
+    <value type="QString" key="ProjectExplorer.ProjectConfiguration.Id">ProjectExplorer.CustomExecutableRunConfiguration</value>
+    <value type="QString" key="RunConfiguration.Arguments"></value>
+    <value type="uint" key="RunConfiguration.QmlDebugServerPort">3768</value>
+    <value type="bool" key="RunConfiguration.UseCppDebugger">false</value>
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kiq.cxxflags

@@ -0,0 +1 @@
+-std=c++17

kiq.files

@@ -0,0 +1,4 @@
+src/interfaces/DatabaseConnection.cpp
+src/interfaces/DatabaseConnection.h
+src/interfaces/structs.h
+src/main.cpp

kiq.includes

@@ -0,0 +1 @@
+src/interfaces

oldMakefile

@@ -0,0 +1,10 @@
+CC = g++
+OBJ = kiq
+HEADER = src/interfaces/structs.h src/interfaces/DatabaseConnection.h
+CFLAGS = -I./interfaces -L/usr/local/include/pqxx -std=c++17 -lpqxx -lpq
+
+main.o: src/main.cpp $(HEADER)
+	$(CC) $(CFLAGS) $< -o $@
+
+clean:
+	rm -rf *o kiq

src/compile

@@ -0,0 +1,2 @@
+#!/usr/bin/env bash
+g++ -L/usr/local/include/pqxx main.cpp -std=c++17 -lpqxx -lpq -B /interfaces -o kiq

src/interfaces/DatabaseConnection.cpp

@@ -0,0 +1,44 @@
+#include "DatabaseConnection.h"
+#include "structs.h"
+#include <sstream>
+
+DatabaseConnection::DatabaseConnection() {}
+
+bool DatabaseConnection::isConnected() {
+  return this->connected ? true : false;
+}
+
+bool DatabaseConnection::setConfig(DatabaseConfiguration config) {
+  m_config = config;
+  return true;
+}
+
+// std::string DatabaseConnection::getDbName(){return }
+
+QueryResult DatabaseConnection::query(DatabaseQuery query) {
+  switch (query.type) {
+  case QueryType::INSERT: {
+    std::stringstream query_stream{};
+
+    query_stream << "INSERT INTO" << query.table << " VALUES (\"test\")";
+    QueryResult result{};
+    break;
+  }
+  case QueryType::DELETE:
+    std::stringstream query_stream{};
+
+    query_stream << "INSERT INTO" << query.table << " VALUES (\"test\")";
+    QueryResult result{};
+    return result;
+  }
+}
+
+bool DatabaseConnection::connectToDatabase() {
+  pqxx::connection C("dbname = kiq user = kiqadmin password = kiqadmin \
+      hostaddr = 127.0.0.1 port = 5432");
+  m_connection = std::move(&C);
+}
+
+std::string DatabaseConnection::getDbName() {
+  return std::to_string(*m_connection->dbname());
+}

src/interfaces/DatabaseConnection.h

@@ -0,0 +1,26 @@
+#include "structs.h"
+#include <pqxx/pqxx>
+
+#ifndef DATABASECONNECTION_H
+#define DATABASECONNECTION_H
+
+class DatabaseConnection {
+public:
+  // constructor
+  DatabaseConnection();
+  // init db
+  bool setConfig(DatabaseConfiguration config);
+  bool connectToDatabase();
+  // work
+  QueryResult query(DatabaseQuery query);
+  // state
+  bool isConnected();
+  std::string getDbName();
+
+private:
+  DatabaseConfiguration m_config;
+  pqxx::connection *m_connection;
+  bool connected;
+};
+
+#endif // DATABASECONNECTION_H

src/interfaces/structs.h

@@ -0,0 +1,34 @@
+#include <string>
+#include <utility>
+#include <vector>
+
+#ifndef STRUCTS_H
+#define STRUCTS_H
+
+enum QueryType { INSERT = 0, DELETE = 1, UPDATE = 2, SELECT = 3 };
+
+struct DatabaseCredentials {
+  std::string user;
+  std::string password;
+  std::string name;
+};
+
+struct DatabaseConfiguration {
+  DatabaseCredentials credentials;
+  std::string address;
+  std::string port;
+};
+
+struct DatabaseQuery {
+  std::string table;
+  std::vector<std::string> fields;
+  QueryType type;
+  std::vector<std::string> values;
+};
+
+struct QueryResult {
+  std::string table;
+  std::vector<std::pair<std::string, std::string>> values;
+};
+
+#endif // STRUCTS_H

src/kiq.cflags

@@ -0,0 +1 @@
+-std=c17

src/kiq.config

@@ -0,0 +1,2 @@
+// Add predefined macros for your project here. For example:
+// #define THE_ANSWER 42

src/kiq.creator

@@ -0,0 +1 @@
+[General]

src/kiq.creator.user

@@ -0,0 +1,261 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<!DOCTYPE QtCreatorProject>
+<!-- Written by QtCreator 4.9.2, 2019-08-21T23:56:16. -->
+<qtcreator>
+ <data>
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+  <value type="QByteArray">{96a79198-eab8-4d91-a674-e4ed057de93f}</value>
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+  <value type="int">0</value>
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+    <value type="QString" key="language">Cpp</value>
+    <valuemap type="QVariantMap" key="value">
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+    <value type="QString" key="RunConfiguration.WorkingDirectory"></value>
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+ </data>
+ <data>
+  <variable>ProjectExplorer.Project.Updater.FileVersion</variable>
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+ <data>
+  <variable>Version</variable>
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src/kiq.cxxflags

@@ -0,0 +1 @@
+-std=c++17

src/kiq.files

@@ -0,0 +1,4 @@
+interfaces/DatabaseConnection.cpp
+interfaces/DatabaseConnection.h
+interfaces/structs.h
+main.cpp

src/kiq.includes

@@ -0,0 +1 @@
+interfaces

src/main.cpp

@@ -0,0 +1,44 @@
+#include "interfaces/DatabaseConnection.h"
+#include "interfaces/structs.h"
+#include <array>
+#include <iostream>
+#include <pqxx/pqxx>
+#include <sstream>
+#include <string>
+#include <vector>
+
+int main() {
+  try {
+    DatabaseCredentials credentials{};
+    credentials.user = "kiqadmin";
+    credentials.password = "kiqadmin";
+    credentials.name = "kiq";
+
+    DatabaseConfiguration configuration{};
+    configuration.credentials = credentials;
+    configuration.address = "127.0.0.1";
+    configuration.port = "5432";
+
+    DatabaseConnection connection{};
+    connection.setConfig(configuration);
+
+    if (connection.connectToDatabase()) {
+      std::cout << "Opened database successfully: " << connection.getDbName()
+                << std::endl;
+      // pqxx::work W(C);
+      // pqxx::result R = W.exec("SELECT value from test");
+
+      // for (auto row : R) {
+      //   std::cout << row[0].c_str() << std::endl;
+      // }
+    } else {
+      std::cout << "Can't open database" << std::endl;
+      return 1;
+    }
+  } catch (const std::exception &e) {
+    std::cerr << e.what() << std::endl;
+    return 1;
+  }
+
+  return 0;
+}

src/oldMakefile

@@ -0,0 +1,15 @@
+CXX = g++
+CXXFLAGS = -Wall -Werror -Wextra -pedantic -std=c++17 -g -fsanitize=address
+LDFLAGS =  -fsanitize=address
+
+SRC = 
+OBJ = $(SRC:.cc=.o)
+EXEC = kiq
+
+all: $(EXEC)
+
+$(EXEC): $(OBJ)
+	$(CXX) $(LDFLAGS) -o $@ $(OBJ) $(LBLIBS)
+
+clean:
+	rm -rf $(OBJ) $(EXEC)