From b0c78dde76c6081206d769a835c089af5a3df789 Mon Sep 17 00:00:00 2001
From: groche97 <groche97@gmail.com>
Date: Tue, 26 May 2020 01:37:34 +0200
Subject: [PATCH] Finish remove user implementation

---
 ServidorTFG.pro.user |  2 +-
 conexion_ssl.cpp     |  1 +
 data_acces.h         |  1 +
 msql_acces.cpp       |  7 +++++++
 msql_acces.h         |  1 +
 session_manager.cpp  | 11 +++++++++++
 session_manager.h    |  1 +
 7 files changed, 23 insertions(+), 1 deletion(-)

diff --git a/ServidorTFG.pro.user b/ServidorTFG.pro.user
index 73f1366..67a19e5 100644
--- a/ServidorTFG.pro.user
+++ b/ServidorTFG.pro.user
@@ -1,6 +1,6 @@
 <?xml version="1.0" encoding="UTF-8"?>
 <!DOCTYPE QtCreatorProject>
-<!-- Written by QtCreator 4.8.2, 2020-05-20T23:51:30. -->
+<!-- Written by QtCreator 4.8.2, 2020-05-26T01:36:37. -->
 <qtcreator>
  <data>
   <variable>EnvironmentId</variable>
diff --git a/conexion_ssl.cpp b/conexion_ssl.cpp
index 5e79848..ede114e 100644
--- a/conexion_ssl.cpp
+++ b/conexion_ssl.cpp
@@ -42,6 +42,7 @@ void conexion_ssl::start_server(){
   while(1) {
       struct sockaddr_in addr;
       uint len = sizeof(addr);
+
       int client = accept(sock, (struct sockaddr*)&addr, &len);
       std::thread t_client(conexion_client,ctx , client);
       t_client.detach();
diff --git a/data_acces.h b/data_acces.h
index 0d5205f..29c17a9 100644
--- a/data_acces.h
+++ b/data_acces.h
@@ -15,6 +15,7 @@ public:
   virtual void write_remove(std::string)=0;
   virtual bool get_package_exists(std::string package)=0;
   virtual void create_user(std::string user, std::string pass, bool admin)=0;
+  virtual void remove_user(std::string user)=0;
 };
 
 #endif // DATA_ACCES_H
diff --git a/msql_acces.cpp b/msql_acces.cpp
index f3002be..c3558a4 100644
--- a/msql_acces.cpp
+++ b/msql_acces.cpp
@@ -97,3 +97,10 @@ void msql_acces::create_user(std::string user, std::string pass, bool admin){
   pstmt->setBoolean(3,admin);
   sql::ResultSet *res = pstmt->executeQuery();
 }
+
+void msql_acces::remove_user(std::string user){
+  sql::PreparedStatement *pstmt =
+      con->prepareStatement("delete from users where username=?");
+  pstmt->setString(1,user);
+  pstmt->executeUpdate();
+}
diff --git a/msql_acces.h b/msql_acces.h
index 2bf1318..ad96bce 100644
--- a/msql_acces.h
+++ b/msql_acces.h
@@ -19,6 +19,7 @@ public:
   void write_remove(std::string);
   bool get_package_exists(std::string package);
   void create_user(std::string user, std::string pass, bool admin);
+  void remove_user(std::string user);
 private:
   sql::Connection *con;
   sql::Driver *driver;
diff --git a/session_manager.cpp b/session_manager.cpp
index 5908e8c..fb171f9 100644
--- a/session_manager.cpp
+++ b/session_manager.cpp
@@ -42,6 +42,8 @@ void session_manager::start_dialog(){
           this->send_user_info();
         }else if(strcmp(buffer,"cusr")==0){
           this->create_user();
+        }else if(strcmp(buffer,"rusr")==0){
+          this->remove_user();
         }else if((strcmp(buffer,"exit")==0)||(n_read==0)){
           break;
         }
@@ -135,6 +137,8 @@ void session_manager::create_user(){
   char* user=new char[256];
   char* pass=new char[256];
   char* admin=new char[256];
+  //basura
+  this->read_data(user, 256);
   this->read_data(user, 256);
   this->read_data(pass, 256);
   this->read_data(admin, 256);
@@ -144,6 +148,13 @@ void session_manager::create_user(){
   delete [] (admin);
 }
 
+void session_manager::remove_user(){
+  char *buffer=new char[256];
+  this->read_data(buffer,256);
+  this->read_data(buffer,256);
+  this->data->remove_user(std::string(buffer));
+}
+
 int session_manager::read_data(char* input, int size){
   return read(this->fd, input, size);
 }
diff --git a/session_manager.h b/session_manager.h
index b91fa6c..9559e96 100644
--- a/session_manager.h
+++ b/session_manager.h
@@ -13,6 +13,7 @@ public:
   void send_user_info();
   bool validate_pass();
   void create_user();
+  void remove_user();
  private:
   std::string appli_command(char comand[], char* n_package);
   virtual int read_data(char* input, int size);