Diff: SimpleShell.h

Revision:

20:53f0b5dc30f9

Parent:

19:bf5f5ea4e762

Child:

22:b0e6d416ce99

--- a/SimpleShell.h	Sat Dec 22 20:27:54 2018 +0000
+++ b/SimpleShell.h	Mon Dec 24 04:31:43 2018 +0000
@@ -1,121 +0,0 @@
-#ifndef __SIMPLESHELL_H
-#define __SIMPLESHELL_H
-
-#include "mbed.h"
-
-/** SimpleShell
- * A simple, flexible, embedded shell with dynamically added shell commands.
- * Shell commands must be void().
- * @code 
- * #include "SimpleShell.h"
- *
- * void helloworld() { printf("Hello world!\n"); }
- *
- * int main() {
- *   SimpleShell sh;
- *   sh.attach(helloworld, "test");
- *   sh.run();
- * }
- * @endcode
- */
-class SimpleShell {
-public:  
-
-    /// Callback type used for shell commands
-    typedef Callback<void(int, char**)> callback_t;
-
-    /// Create a new shell instance
-    SimpleShell();
-
-    /** Call this to run the shell.
-     * @note The shell can be run in a new thread.
-     * @code 
-     * SimpleShell sh;
-     * sh.run();
-     * thread.start(callback(&sh, &SimpleShell::run));
-     * @endcode
-     */
-    void run();
-
-    /** Attaches a shell command
-     * @param cb is the callback function that implements the command
-     * @param command is the string used to invoke the command in the shell
-     * @code
-     * sh.attach(helloworld, "test");
-     * @endcode
-     */
-    void attach(callback_t cb, char *command);
-
-    
-private:
-    /// Maximum number of commands
-    static const int MAXLOOKUP=16;
-
-    /// Maximum command line buffer size
-    static const int MAXBUF=64;
-
-    /// internal struct to contain a single command
-    typedef struct {
-        char *command;
-        callback_t cb;
-    } command_entry_t;
-
-    /// canonicalize path
-    char *canon(char *path);
-
-    /** finds and eturns the callback for a command
-     * @return Callback to a function returning void
-     */
-    callback_t findCommand();  
-    
-    /// Built-in shell command to display list of commands
-    void help(int argc, char **argv);
-
-    /// Change current directory
-    void cd(int argc, char **argv);
-
-    /// Built-in shell command to print working directory
-    void pwd(int argc, char **argv);
-
-    /// Built-in shell command to list files in directory
-    void ls(int argc, char **argv);
-    
-    /// Built-in shell command to remove a file
-    void rm(int argc, char **argv);
-    
-    /// Built-in shell command to create a file
-    void touch(int argc, char **argv);
-
-    /// Built-in shell command to display contents of file
-    void cat(int argc, char **argv);
-
-    /// Prints command prompt
-    void printPrompt(void);
-    
-    /// Reads a command from the prompt (with editing)
-    void readCommand();
-    
-    /// Command lookup table
-    command_entry_t lookup[MAXLOOKUP];
-
-    /// Current end of lookup table
-    int lookupEnd;
-    
-    /// Maximum number of arguments
-    static const int MAXARGS=3;
-    
-    /// Command and arguments
-    char *argv[MAXARGS];
-        
-    /// Size of argv
-    int argc;
-    
-    /// Current working directory
-    char _cwd[MAXBUF];
-    
-    /// shell command history
-    
-    
-}; // class
-
-#endif
\ No newline at end of file