7 files changed, 65 insertions, 14 deletions

diff --git a/Makefile b/Makefile
index 4ebec02..d28e100 100644
--- a/Makefile
+++ b/Makefile
@@ -1,9 +1,13 @@
+OUTPUT = fileutil
 OBJS = fileutil.o
 CC = gcc
 CFLAGS = -Wall -c
 
 all: $(OBJS)
-	$(CC) $(OBJS) -o fileutil
+	$(CC) $(OBJS) -o $(OUTPUT)
 
 fileutil.o: fileutil.c fileutil.h
 	$(CC) $(CFLAGS) fileutil.c
+
+clean: 
+	rm $(OUTPUT) $(OBJS)
\ No newline at end of file
diff --git a/a.out b/a.out
deleted file mode 100755
index 5186573..0000000
--- a/a.out
+++ /dev/null
diff --git a/fileutil b/fileutil
deleted file mode 100755
index 5186573..0000000
--- a/fileutil
+++ /dev/null
diff --git a/fileutil.c b/fileutil.c
index af98a1b..266569f 100644
--- a/fileutil.c
+++ b/fileutil.c
@@ -1,17 +1,60 @@
+/*
+ * fileutil.c
+ * 
+ *  Alexander Occhipinti
+ * Student ID: 29994705
+ * Created: 3 Sep 2020
+ * Last Modified: 3 Sep 2020
+ * 
+ * fileutil is a program which is a utility for files. It combines the functionality of cat cp and mv.
+ * This program allows you to copy the contents of a given file to stdout or to a another file.
+ * It also allows you to delete the original (i.e. mv) if you please.
+ *  
+*/
+
 #include <unistd.h>
+#include <sys/file.h>
+#include <stdlib.h>
 #include "fileutil.h"
+#define FILE_BUF_SIZE 1024
 
+/*
+ * Prints a given string to stdout. Returns nothing.
+*/
+void to_stdout(char *string) {
+    write(1, string, sizeof(string));
+}
 
-void to_stdout(char *string, ssize_t size) {
-    write(0, string, size);
+/*
+ * Prints a given string to stderr. Returns nothing.
+*/
+void to_stderr(char *string) {
+    write(2, string, sizeof(string));
 }
 
-void to_stderr(char *string, ssize_t size) {
-    write(1, string, size);
+/*
+ * Prints the contents of a given file (provided a path) to stdout.
+ * Returns nothing.
+*/
+void print_file(char *read_path) {
+    int infile, bytes_read;
+
+    // Read the input file
+    if ((infile = open(read_path, O_RDONLY)) <= 2){
+        to_stderr(read_path);
+        exit(1); // Exit if an error occurs
+    }
+    
+    // Write contents to stdout using a buffer
+    char buffer[FILE_BUF_SIZE];
+    while ((bytes_read = read(infile, buffer, FILE_BUF_SIZE))) {
+        write(1, buffer, bytes_read);
+    }
+
+    close(infile);
 }
 
 int main(int argc, char const *argv[]) {
-    /* code */
-    to_stdout("Testing\n", 9);
+    print_file("logfile.txt");
     return 0;
 }
diff --git a/fileutil.h b/fileutil.h
index 23658ba..88e59ae 100644
--- a/fileutil.h
+++ b/fileutil.h
@@ -1,2 +1,9 @@
-void to_stdout(char *string, ssize_t size);
-int main(int argc, char const *argv[]);
\ No newline at end of file
+#ifndef _FILEUTIL_H
+#define _FILEUTIL_H
+
+void to_stdout(char *string);
+void to_stderr(char *string);
+void print_file(char *read_path);
+int main(int argc, char const *argv[]);
+
+#endif
\ No newline at end of file
diff --git a/fileutil.o b/fileutil.o
deleted file mode 100644
index df6344a..0000000
--- a/fileutil.o
+++ /dev/null
diff --git a/logfile.txt b/logfile.txt
index 49f9c6f..05aae31 100644
--- a/logfile.txt
+++ b/logfile.txt
@@ -1,5 +1,2 @@
-aisoyudg iasd 
-'asdj haksjd 
-a DJK AHS GH
- ASKDJHA SD
- sds s s  sf s s s s 
\ No newline at end of file
+12345678901234567890ABCDEFGHIJKLMNOPQRSTUVWXYZ
+nsdfggdfdgfd dfgdfgd dfgdfg dfgdgfdfg dgf dgf dfg dfg
\ No newline at end of file