From f8a192385685511fdc738ae91460d7290a40b90d Mon Sep 17 00:00:00 2001
From: William Bracho Blok <williambrachoblok@gmail.com>
Date: Tue, 22 Sep 2015 20:34:47 -0500
Subject: [PATCH 1/3] Update Parserv2.cpp

---
 Parserv2.cpp | 41 +++++++++++++++++++++++++++++++++++++++--
 1 file changed, 39 insertions(+), 2 deletions(-)

diff --git a/Parserv2.cpp b/Parserv2.cpp
index 17394b4..a50b1f1 100755
--- a/Parserv2.cpp
+++ b/Parserv2.cpp
@@ -7,6 +7,9 @@
 
 using namespace std;
 
+/*
+	as of now, this parser can take a string and break it into tokens
+*/
 
 
 vector<string> tokenize(string ss)
@@ -107,11 +110,33 @@ vector<string> insertCMD(vector<string> input)
 	
 }
 
+vector<string> showCMD(vector<string> input)
+{
+	if (input.size() > 3)
+	{
+		cout<<"Syntax error!"<<endl;
+	}
+				
+	cout<<"\nPassing the following arguments to dbEngine: "<<endl;
+	cout<<"command :"<<input[0]<<endl;
+	cout<<"argument: "<<input[1]<<endl;	
+}
+
+vector<string> exitCMD(vector<string> input)
+{
+	if (input[1] != ";")
+	{
+		cout<<"ERROR: missing semicolon!"<<endl;
+	}
+	
+	if (input[0] != "EXIT") { cout<<"Wrong function/syntax error!"<<endl;}
+	cout<<"Passing command: "<<input[0]<<endl;
+}
 
 
 vector<string> createCMD(vector<string> input)
 {
-	//relation name will be the first element of the vector of data returned by this function
+	// //relation name will be the first element of the vector of data returned by this function
 	// vector<string> output;
 	
 	// output.push_back(input[0])	//pushing relation name
@@ -211,6 +236,12 @@ void par_line(vector<string> input)	//calls par_command() or par_query() dependi
 			}
 			
 			
+			if ( input[0] == "SHOW")
+			{
+				showCMD(input);			
+			}
+			
+			
 	}
 
 
@@ -253,10 +284,16 @@ int main () {
 
 	
 	string ss = "INSERT INTO animals VALUES FROM  ( Joe , cat , 4 ) ;";
-	string ss2 = "CREATE TABLE animals ( name VARCHAR(20) , kind VARCHAR(8) , years INTEGER ) PRIMARY KEY (name, kind);";
+	string ss2 = "SHOW Dogs ;";
+	string ss3 = "EXIT ; ";
 	
 	vector<string> listOfTokens = tokenize(ss);
+	//vector<string> listOfTokens2 = tokenize(ss2);
+	//vector<string> listOfTokens3 = tokenize(ss3);
+	
 	par_line(listOfTokens);
+	//par_line(listOfTokens2);
+	//par_line(listOfTokens3);
 	
 		
 }

From 37610790ac0407ea6af52843657c83454cf24cac Mon Sep 17 00:00:00 2001
From: William Bracho Blok <williambrachoblok@gmail.com>
Date: Tue, 22 Sep 2015 21:05:11 -0500
Subject: [PATCH 2/3] Update Parserv2.cpp

---
 Parserv2.cpp | 17 +++++++++++++----
 1 file changed, 13 insertions(+), 4 deletions(-)

diff --git a/Parserv2.cpp b/Parserv2.cpp
index a50b1f1..13486cb 100755
--- a/Parserv2.cpp
+++ b/Parserv2.cpp
@@ -120,6 +120,8 @@ vector<string> showCMD(vector<string> input)
 	cout<<"\nPassing the following arguments to dbEngine: "<<endl;
 	cout<<"command :"<<input[0]<<endl;
 	cout<<"argument: "<<input[1]<<endl;	
+	
+	return input;
 }
 
 vector<string> exitCMD(vector<string> input)
@@ -131,6 +133,8 @@ vector<string> exitCMD(vector<string> input)
 	
 	if (input[0] != "EXIT") { cout<<"Wrong function/syntax error!"<<endl;}
 	cout<<"Passing command: "<<input[0]<<endl;
+	
+	return input;
 }
 
 
@@ -241,6 +245,11 @@ void par_line(vector<string> input)	//calls par_command() or par_query() dependi
 				showCMD(input);			
 			}
 			
+			if ( input[0] == "EXIT")
+			{
+				exitCMD(input);			
+			}
+			
 			
 	}
 
@@ -288,12 +297,12 @@ int main () {
 	string ss3 = "EXIT ; ";
 	
 	vector<string> listOfTokens = tokenize(ss);
-	//vector<string> listOfTokens2 = tokenize(ss2);
-	//vector<string> listOfTokens3 = tokenize(ss3);
+	vector<string> listOfTokens2 = tokenize(ss2);
+	vector<string> listOfTokens3 = tokenize(ss3);
 	
 	par_line(listOfTokens);
-	//par_line(listOfTokens2);
-	//par_line(listOfTokens3);
+	par_line(listOfTokens2);
+	par_line(listOfTokens3);
 	
 		
 }

From 4e33d9d5605263a8a53d73357cea4ed531823801 Mon Sep 17 00:00:00 2001
From: Brandon Jackson <1drummer@att.net>
Date: Tue, 22 Sep 2015 21:54:13 -0500
Subject: [PATCH 3/3] Update Parserv2.cpp

---
 Parserv2.cpp | 42 +++++++++++++++++++++++++++++++++++++++++-
 1 file changed, 41 insertions(+), 1 deletion(-)

diff --git a/Parserv2.cpp b/Parserv2.cpp
index 13486cb..0db1a5a 100755
--- a/Parserv2.cpp
+++ b/Parserv2.cpp
@@ -62,7 +62,6 @@ void displayTokenList(vector<string> input)
 	}
 }
 
-
 vector<string> insertCMD(vector<string> input)
 {
 	//relation name will be the first element of the vector of data returned by this function
@@ -137,6 +136,47 @@ vector<string> exitCMD(vector<string> input)
 	return input;
 }
 
+vector<string> saveCMD(vector<string> input)
+{
+	if (input.size() > 3)
+	{
+		cout<<"Syntax error!"<<endl;
+	}
+				
+	cout<<"\nPassing the following arguments to dbEngine: "<<endl;
+	cout<<"command :"<<input[0]<<endl;
+	cout<<"argument: "<<input[1]<<endl;	
+	
+	return input;
+}
+
+vector<string> closeCMD(vector<string> input)
+{
+	if (input.size() > 3)
+	{
+		cout<<"Syntax error!"<<endl;
+	}
+				
+	cout<<"\nPassing the following arguments to dbEngine: "<<endl;
+	cout<<"command :"<<input[0]<<endl;
+	cout<<"argument: "<<input[1]<<endl;	
+	
+	return input;
+}
+
+vector<string> openCMD(vector<string> input)
+{
+	if (input.size() > 3)
+	{
+		cout<<"Syntax error!"<<endl;
+	}
+				
+	cout<<"\nPassing the following arguments to dbEngine: "<<endl;
+	cout<<"command :"<<input[0]<<endl;
+	cout<<"argument: "<<input[1]<<endl;	
+	
+	return input;
+}
 
 vector<string> createCMD(vector<string> input)
 {