Code cleanup

[proxmark3-svn] / client / cmdmain.c

diff --git a/client/cmdmain.c b/client/cmdmain.c
index deced5585c6dc343ebe2d74a8e7f6e6068ba25c1..c1d730ee636f13cf92b01f59b71b607ad1791a20 100644 (file)
--- a/client/cmdmain.c
+++ b/client/cmdmain.c
@@ -42,15 +42,15 @@ static int cmd_tail;//Starts as 0
 
 static command_t CommandTable[] = 
 {
-  {"help",  CmdHelp,  1, "This help. Use '<command> help' for details of a particular command."},
-  {"data",  CmdData,  1, "{ Plot window / data buffer manipulation... }"},
-  {"hf",       CmdHF,          1, "{ High Frequency commands... }"},
-  {"hw",    CmdHW,    1, "{ Hardware commands... }"},
-  {"lf",       CmdLF,          1, "{ Low Frequency commands... }"},
-  {"script", CmdScript,   1,"{ Scripting commands }"},
-  {"quit",  CmdQuit,  1, "Exit program"},
-  {"exit",  CmdQuit,  1, "Exit program"},
-  {NULL, NULL, 0, NULL}
+       {"help",        CmdHelp,        1, "This help. Use '<command> help' for details of a particular command."},
+       {"data",        CmdData,        1, "{ Plot window / data buffer manipulation... }"},
+       {"hf",          CmdHF,          1, "{ High Frequency commands... }"},
+       {"hw",          CmdHW,          1, "{ Hardware commands... }"},
+       {"lf",          CmdLF,          1, "{ Low Frequency commands... }"},
+       {"script",      CmdScript,      1, "{ Scripting commands }"},
+       {"quit",        CmdQuit,        1, "Exit program"},
+       {"exit",        CmdQuit,        1, "Exit program"},
+       {NULL, NULL, 0, NULL}
 };
 
 command_t* getTopLevelCommandTable()
@@ -65,8 +65,7 @@ int CmdHelp(const char *Cmd)
 
 int CmdQuit(const char *Cmd)
 {
-  exit(0);
-  return 0;
+  return 99;
 }
 /**
  * @brief This method should be called when sending a new command to the pm3. In case any old
@@ -164,8 +163,8 @@ bool WaitForResponse(uint32_t cmd, UsbCommand* response) {
 // Entry point into our code: called whenever the user types a command and
 // then presses Enter, which the full command line that they typed.
 //-----------------------------------------------------------------------------
-void CommandReceived(char *Cmd) {
-  CmdsParse(CommandTable, Cmd);
+int CommandReceived(char *Cmd) {
+       return CmdsParse(CommandTable, Cmd);
 }
 
 
@@ -178,10 +177,11 @@ void UsbCommandReceived(UsbCommand *UC)
        switch(UC->cmd) {
                // First check if we are handling a debug message
                case CMD_DEBUG_PRINT_STRING: {
-                       char s[USB_CMD_DATA_SIZE+1] = {0x00};
+                       char s[USB_CMD_DATA_SIZE+1];
+                       memset(s, 0x00, sizeof(s));
                        size_t len = MIN(UC->arg[0],USB_CMD_DATA_SIZE);
                        memcpy(s,UC->d.asBytes,len);
-                       PrintAndLog("#db# %s       ", s);
+                       PrintAndLog("#db# %s", s);
                        return;
                } break;