Cleanup CLI history

[kiibohd-controller.git] / Debug / cli / cli.h

diff --git a/Debug/cli/cli.h b/Debug/cli/cli.h
index 5432c9432d1ab8ddb27a981738155ca434347a3d..d572073ef3bf20459f55d3d14613093a4dd21317 100644 (file)
--- a/Debug/cli/cli.h
+++ b/Debug/cli/cli.h
@@ -1,4 +1,4 @@
-/* Copyright (C) 2014 by Jacob Alexander
+/* Copyright (C) 2014-2015 by Jacob Alexander
  *
  * Permission is hereby granted, free of charge, to any person obtaining a copy
  * of this software and associated documentation files (the "Software"), to deal
@@ -34,9 +34,9 @@
 // ----- Defines -----
 
 #define CLILineBufferMaxSize 100
-#define CLIMaxDictionaries   5
+#define CLIMaxDictionaries   10
 #define CLIEntryTabAlign     13
-
+#define CLIMaxHistorySize    10
 
 
 // ----- Macros -----
@@ -67,6 +67,8 @@
        const char name##CLIDict_DescEntry[] = description;
 #endif
 
+#define RING_PREV(i) wrap(i-1,0,CLIMaxHistorySize-1)
+#define RING_NEXT(i) wrap(i+1,0,CLIMaxHistorySize-1)
 
 
 // ----- Structs -----
@@ -90,6 +92,13 @@ CLIDictItem *CLIDict     [CLIMaxDictionaries];
 char*        CLIDictNames[CLIMaxDictionaries];
 uint8_t      CLIDictionariesUsed;
 
+// History
+char CLIHistoryBuffer[CLIMaxHistorySize][CLILineBufferMaxSize];
+uint8_t CLIHistoryHead;
+uint8_t CLIHistoryTail;
+int8_t CLIHistoryCurrent;
+
+// Debug
 uint8_t CLILEDState;
 uint8_t CLIHexDebugMode;
 
@@ -102,12 +111,16 @@ void CLI_process();
 void CLI_registerDictionary( const CLIDictItem *cmdDict, const char* dictName );
 void CLI_argumentIsolation( char* string, char** first, char** second );
 
+int CLI_wrap( int x, int low, int high );
 void CLI_commandLookup();
 void CLI_tabCompletion();
+void CLI_saveHistory( char *buff );
+void CLI_retreiveHistory( int index );
 
 // CLI Command Functions
 void cliFunc_arch    ( char* args );
 void cliFunc_chip    ( char* args );
+void cliFunc_clear   ( char* args );
 void cliFunc_cliDebug( char* args );
 void cliFunc_device  ( char* args );
 void cliFunc_help    ( char* args );