started working on logging

.gitignore

@@ -1,2 +1,4 @@
 */target
 *.out
+*somefile*
+*binary*

final/dynstr.h

@@ -1,6 +1,7 @@
 #ifndef DYNSTR_H
 #define DYNSTR_H
 #include <stdio.h>
+#include <stdint.h>
 
 /** 
  * Custom String type that stores an array of characters

final/editor.c

@@ -342,7 +342,3 @@ void shutdown_editor(Editor* self) {
     str_dealloc(&self->filename);
     free(self->buffer);
 }
-
-String_t* to_string(Editor* self) {
-
-}

final/log.c

@@ -0,0 +1,14 @@
+#include "dynstr.h"
+
+
+int write_log(String_t* string, int lines) {
+
+    FILE* file = fopen("log.txt", "a");
+
+    for (int i = 0; i < lines; i++) {
+        str_to_file(&string[i], file);
+    }
+
+    return 0;
+}
+

final/log.h

@@ -0,0 +1,12 @@
+#include "dynstr.h"
+
+/**
+ * Writes the string to a file, appending a newline character
+ * This function automatically appends a newline character to the end of the string
+ * 
+ * @param string the string to write
+ * @return 0 on success, -1 on error
+ * @note This function frees the string passed to it!
+ */
+int write_log(String_t* string, int lines);
+

final/main.c

@@ -3,6 +3,7 @@
 #include <stdlib.h>
 #include <string.h>
 #include "editor.h"
+#include "log.h"
 
 void help() {
     printf("Usage:\n");
@@ -198,6 +199,7 @@ CommandType str_to_cmd(const char* cmd) {
 }
 
 int main(int argc, char* argv[]) {
+    char log_fmt_string[128];
 
     if (argc < 2) {
         help();
@@ -209,12 +211,15 @@ int main(int argc, char* argv[]) {
     if (argc == 3) {
         switch (cmd) {
             case CMD_OPEN:
+                sprintf(log_fmt_string, "Edited File [%s]", argv[2]);
                 open_editor(argv[2]);
                 break;
             case CMD_RM:
                 remove(argv[2]);
+                sprintf(log_fmt_string, "Deleted File [%s]", argv[2]);
                 break;
             case CMD_NEW:
+                sprintf(log_fmt_string, "Created File [%s]", argv[2]);
                 open_editor(argv[2]);
                 break;
             case CMD_LENC:
@@ -233,11 +238,16 @@ int main(int argc, char* argv[]) {
             case CMD_MV:    
                 if (rename(argv[2], argv[3]) != 0) {
                     fprintf(stderr, "Error: Failed to move file %s to %s\n", argv[2], argv[3]);
+                } else {
+                    sprintf(log_fmt_string, "Moved file [%s] To [%s]", argv[2], argv[3]);
                 }
                 break;
             case CMD_CP:
                 if (copy_file(argv[2], argv[3]) != 0) {
                     fprintf(stderr, "Error: Failed to copy file %s to %s\n", argv[2], argv[3]);
+                    sprintf(log_fmt_string, "Failed to copy file [%s] To [%s]", argv[2], argv[3]);
+                } else {
+                    sprintf(log_fmt_string, "Copied file [%s] To [%s]", argv[2], argv[3]);
                 }
                 break;
             default:
@@ -250,5 +260,11 @@ int main(int argc, char* argv[]) {
         help();
     }
 
+    // log output of command
+    if (log_fmt_string[0] != '\0') {
+        String_t str = str_from_chars(log_fmt_string);
+        write_log(&str, 1);
+    }
+   
     return 0;
 }

prototype/src/main.rs

@@ -15,6 +15,9 @@ fn somefunc() {
     let c2 = String::from("hello world");
 }
 
+// some comment
+
+
 struct EditorData {
     buffer: Vec<Vec<char>>, // outer vec is the line, inner is col;
     file_line: i32,