From c2cfcd5c49659707a8d00e26fc4099f49878d58a Mon Sep 17 00:00:00 2001
From: Nathan Hui <nthui@eng.ucsd.edu>
Date: Tue, 12 Sep 2023 14:57:58 -0700
Subject: [PATCH] feat: Adds helptext

---
 src/fileCLI/fileCLI.cpp | 12 ++++++++++++
 src/fileCLI/fileCLI.hpp | 13 ++++++++-----
 2 files changed, 20 insertions(+), 5 deletions(-)

diff --git a/src/fileCLI/fileCLI.cpp b/src/fileCLI/fileCLI.cpp
index 4de491bd..ea290c5b 100644
--- a/src/fileCLI/fileCLI.cpp
+++ b/src/fileCLI/fileCLI.cpp
@@ -28,9 +28,21 @@ FileCLI::menu_t FileCLI::fsExplorerMenu[] =
     {'p', &FileCLI::print_dir},
     {'q', &FileCLI::exit},
     {'r', &FileCLI::deleteFile},
+    {'?', &FileCLI::print_help},
     {'\0', NULL}
 };
 
+void FileCLI::print_help(void)
+{
+    SF_OSAL_printf("%c\t%s" __NL__, 'p', "Print Working Directory");
+    SF_OSAL_printf("%c\t%s" __NL__, 'l', "List Dir");
+    SF_OSAL_printf("%c\t%s" __NL__, 'c', "Change Directory");
+    SF_OSAL_printf("%c\t%s" __NL__, 'r', "Remove File/Directory");
+    SF_OSAL_printf("%c\t%s" __NL__, 'd', "Base85/64 Dump");
+    SF_OSAL_printf("%c\t%s" __NL__, 'h', "Hex Dump");
+    SF_OSAL_printf("%c\t%s" __NL__, 'q', "Quit");
+    SF_OSAL_printf("%c\t%s" __NL__, '?', "Displays this help text");
+}
 
 void FileCLI::execute(void)
 {
diff --git a/src/fileCLI/fileCLI.hpp b/src/fileCLI/fileCLI.hpp
index 602b0f25..df9fc554 100644
--- a/src/fileCLI/fileCLI.hpp
+++ b/src/fileCLI/fileCLI.hpp
@@ -38,11 +38,7 @@ class FileCLI{
 
     protected:
     private:
-    /**
-     * @brief Duplicates the current file
-     * 
-     */
-    void copyFile(void);
+
     /**
      * @brief Dumps the current file to console as base85
      * 
@@ -80,6 +76,13 @@ class FileCLI{
      * 
      */
     void print_dir(void);
+
+    /**
+     * @brief Prints the help for the FileCLI
+     * 
+     */
+    void print_help(void);
+
     int run = 1;
     DIR* dir_stack[FILE_CLI_MAX_DIR_DEPTH];
     char path_stack[FILE_CLI_MAX_DIR_DEPTH][NAME_MAX];