Remove coloring from linux build.

Terminate loop when canceling waiting for wifi.
Implement ABOR, HELP, and STAT.
- STAT (no argument) during a transfer gives the current file's offset.
- STAT (no argument) outside of transfer will return server uptime.
- STAT (with argument) is the same as LIST but with the data traveling over the command socket.
Allow ABOR, STAT, and QUIT to occur during transfer.
Support telnet interrupt (discard data up to Data Mark past TCP urgent mark).
Support arguments for LIST and STAT.
Escape \r in response as per telnet standard. Some clients don't like this but they are out of spec.
Unescape \r\0 in request as per telnet standard. Some clients don't properly escape this but they are out of spec.
Support commands broken across multiple recv().
Escape quotes on PWD response.
Added much more documentation.

Makefile.3ds

@@ -33,7 +33,7 @@ DATA     := data
 INCLUDES := include
 
 APP_TITLE       := Super ftBRONY II Turbo
-APP_DESCRIPTION := v2.1
+APP_DESCRIPTION := v2.2
 APP_AUTHOR      := mtheall
 ICON            := ftbrony.png
 
@@ -44,7 +44,7 @@ ARCH     := -march=armv6k -mtune=mpcore -mfloat-abi=hard
 
 CFLAGS   := -g -Wall -O3 -mword-relocations \
             $(ARCH) \
-            -DSTATUS_STRING="\"ftbrony v2.1\""
+            -DSTATUS_STRING="\"ftbrony v2.2\""
 
 CFLAGS   +=  $(INCLUDE) -DARM11 -D_3DS
 

Makefile.linux

@@ -3,7 +3,7 @@ TARGET  := $(notdir $(CURDIR))
 CFILES  := $(wildcard source/*.c)
 OFILES  := $(patsubst source/%,build.linux/%,$(CFILES:.c=.o))
 
-CFLAGS  := -g -Wall -Iinclude -DSTATUS_STRING="\"ftpd v2.1\""
+CFLAGS  := -g -Wall -Iinclude -DSTATUS_STRING="\"ftpd v2.2\""
 LDFLAGS :=
 
 .PHONY: all clean

README.md

@@ -23,11 +23,14 @@ Copy the `ftbrony.3dsx` file to your SD card and launch it.
 Supported Commands
 ------------------
 
+- ABOR
+- ALLO (no-op)
 - APPE
 - CDUP
 - CWD
 - DELE
-- FEAT (no-op)
+- FEAT
+- HELP
 - LIST
 - MKD
 - MODE (no-op)
@@ -42,7 +45,8 @@ Supported Commands
 - RETR
 - RMD
 - RNFR
-- RNTO (rename syscall is broken?)
+- RNTO
+- STAT
 - STOR
 - STRU (no-op)
 - SYST
@@ -56,5 +60,4 @@ Supported Commands
 Planned Commands
 ----------------
 
-- ALLO
 - STOU

include/console.h

@@ -1,5 +1,6 @@
 #pragma once
 
+#ifdef _3DS
 #define ESC(x) "\x1b[" #x
 #define RESET   ESC(0m)
 #define BLACK   ESC(30m)
@@ -10,6 +11,18 @@
 #define MAGENTA ESC(35;1m)
 #define CYAN    ESC(36;1m)
 #define WHITE   ESC(37;1m)
+#else
+#define ESC(x)
+#define RESET
+#define BLACK
+#define RED
+#define GREEN
+#define YELLOW
+#define BLUE
+#define MAGENTA
+#define CYAN
+#define WHITE
+#endif
 
 void console_init(void);
 

source/main.c

@@ -93,6 +93,8 @@ main(int  argc,
       /* done with ftp */
       ftp_exit();
     }
+    else
+      status = LOOP_EXIT;
   }
 
   console_print("Press B to exit\n");