Diff: Console.cpp

Revision:

0:cda1bfa06c7c

Child:

1:ffc6a669f391

diff -r 000000000000 -r cda1bfa06c7c Console.cpp
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/Console.cpp	Sat Mar 17 11:13:55 2018 +0000
@@ -0,0 +1,223 @@
+/*
+ * Console.cpp
+ *
+ *  Created on: 17 Mar 2018
+ *      Author: Janus
+ */
+#include <ctype.h>
+
+#include "Console.h"
+
+
+void Console::help(int argc,char *argv[])
+{
+   printf(GREEN("TermCMD commands:\n"));
+
+   int index = 0;
+   cmd_list_t* cmdList = mCmdTable[index++];
+   while(cmdList)
+   {
+      cmd_list_t* t_ptr = 0;
+      int k = 0;
+      do
+      {
+         t_ptr = &cmdList[k++];
+         if(!t_ptr || !t_ptr->cmd)
+            break;
+
+         if(t_ptr->f)
+         {
+            char txt[16];
+            sprintf(txt,"%s %s", t_ptr->cmd, t_ptr->argDesc);
+            printf("  %-10s - ",txt);
+            printf("%s\n",t_ptr->desc);
+         }
+         else
+         {
+            //this is a caption
+            printf(BLUE("%s\n"), t_ptr->cmd);
+         }
+
+      }while(t_ptr->cmd);
+
+      cmdList = mCmdTable[index++];
+   }
+
+}
+
+const Console::cmd_list_t shellCommands[] =
+{
+      {"SYSTEM"    ,0,0,0},
+      {"h",       "",            "Show this help info", Console::help},
+      {0,0,0}
+};
+
+Console::cmd_list_t *Console::mCmdTable[] =
+{
+        (cmd_list_t*)shellCommands,
+        0
+};
+
+Console *Console ::__instance = 0;
+
+void Console::init(Serial *serial)
+{
+    if(!__instance)
+        __instance = new Console(serial);
+}
+
+Console::Console(Serial *serial) : mSerial(serial)
+{
+    printf("New Console\r\n");
+    work.start(callback(ReceiveSerial, this));
+
+    mIndex = 0;
+}
+
+Console::~Console()
+{
+}
+
+void util_parse_params(char *str,char *argv[],int &argc,char delim1,char delim2)
+{
+
+   int max_args = argc;
+   char * cmdl = str;
+   bool done = false;
+   argc = 0;
+   char delim = delim1;
+   while ( !done )
+   {
+      /* Strip Leading Whitespce */
+      while ( isspace(*cmdl) )
+      {
+         if ( *cmdl )
+         {
+            cmdl++;
+         }
+         else
+         {
+            done = true;
+            break;
+         }
+      }
+      /* Now we are at an arg */
+      if ( !done && *cmdl )
+      {
+         argv[argc] = cmdl;
+         argc++;
+         if(argc >= max_args)
+         {
+            done =true;
+            break;
+         }
+      }
+      /* Go to the next delim */
+      while ( delim != *cmdl )
+      {
+         if ( *cmdl )
+         {
+            cmdl++;
+         }
+         else
+         {
+            done = true;
+            break;
+         }
+      }
+      if ( *cmdl )
+      {
+         *cmdl = 0;
+         cmdl++;
+      }
+      else
+      {
+         done = true;
+      }
+      if(argc)
+      {
+         delim = delim2;
+      }
+   }
+}
+
+void Console::ReceiveSerial(Console *instance)
+{
+    printf("Console listening\r\n");
+    while(__instance)
+    {
+        __instance->handleByte(__instance->mSerial->getc());
+    }
+}
+
+void Console::handleByte(char byte)
+{
+    mBuffer[mIndex] = byte;
+
+    if(mIndex++ > 128)
+    {
+        handleCommand(mBuffer);
+        return;
+    }
+
+    if((byte == '\n') || (byte == '\r'))
+    {
+        mBuffer[mIndex - 1] = 0;
+        handleCommand(mBuffer);
+        mIndex = 0;
+    }
+}
+
+void Console::handleCommand(char *cmd)
+{
+    printf("Console: %s\n\r", cmd);
+    char *argv[10];
+    int argc = 10;
+
+    util_parse_params(cmd,argv,argc,' ',' ');
+    process(argc, argv);
+}
+
+void Console::process(int argc,char *argv[])
+{
+   int index = 0;
+   cmd_list_t* cmdList = mCmdTable[index++];
+
+//   if(!strcmp(argv[0], "debug"))
+//   {
+//      cDebug::porcessDebug(t, argc, argv);
+//      return;
+//   }
+
+
+   while(cmdList)
+   {
+      cmd_list_t* t_ptr = 0;
+      int k = 0;
+      do
+      {
+         t_ptr = &cmdList[k++];
+         if(!t_ptr || !t_ptr->cmd)
+            break;
+
+//         //Special AT commands for modem
+//         if(!strncmp(argv[0],"AT",2))
+//         {
+//            if(mMdm)
+//               mMdm->ATcmd(t, argc, argv);
+//
+//            return;
+//         }
+
+         if(t_ptr->f && !strcmp(argv[0],t_ptr->cmd))
+         {
+            t_ptr->f(argc, argv);
+            return;
+         }
+      }while(t_ptr->cmd);
+
+      cmdList = mCmdTable[index++];
+   }
+
+   printf(RED("Unknown Command \'%s\'. Type help for a list of commands\n"), argv[0]);
+}