1 files changed, 193 insertions, 0 deletions
diff --git a/include/lldb/API/SBCommandInterpreter.h b/include/lldb/API/SBCommandInterpreter.h
new file mode 100644
index 000000000000..9b2583cd85ca
--- /dev/null
+++ b/include/lldb/API/SBCommandInterpreter.h
@@ -0,0 +1,193 @@
+//===-- SBCommandInterpreter.h ----------------------------------*- C++ -*-===//
+//
+//                     The LLVM Compiler Infrastructure
+//
+// This file is distributed under the University of Illinois Open Source
+// License. See LICENSE.TXT for details.
+//
+//===----------------------------------------------------------------------===//
+
+#ifndef LLDB_SBCommandInterpreter_h_
+#define LLDB_SBCommandInterpreter_h_
+
+#include "lldb/API/SBDefines.h"
+#include "lldb/API/SBDebugger.h"
+
+namespace lldb {
+
+class SBCommandInterpreter
+{
+public:
+    enum
+    {
+        eBroadcastBitThreadShouldExit       = (1 << 0),
+        eBroadcastBitResetPrompt            = (1 << 1),
+        eBroadcastBitQuitCommandReceived    = (1 << 2),           // User entered quit 
+        eBroadcastBitAsynchronousOutputData = (1 << 3),
+        eBroadcastBitAsynchronousErrorData  = (1 << 4)
+    };
+
+    SBCommandInterpreter (const lldb::SBCommandInterpreter &rhs);
+    
+    const lldb::SBCommandInterpreter &
+    operator = (const lldb::SBCommandInterpreter &rhs);
+
+    ~SBCommandInterpreter ();
+
+    static const char * 
+    GetArgumentTypeAsCString (const lldb::CommandArgumentType arg_type);
+    
+    static const char *
+    GetArgumentDescriptionAsCString (const lldb::CommandArgumentType arg_type);
+    
+    bool
+    IsValid() const;
+
+    bool
+    CommandExists (const char *cmd);
+
+    bool
+    AliasExists (const char *cmd);
+
+    lldb::SBBroadcaster
+    GetBroadcaster ();
+    
+    static const char *
+    GetBroadcasterClass ();
+
+    bool
+    HasCommands ();
+
+    bool
+    HasAliases ();
+
+    bool
+    HasAliasOptions ();
+
+    lldb::SBProcess
+    GetProcess ();
+    
+    lldb::SBDebugger
+    GetDebugger ();
+    
+    lldb::SBCommand
+    AddMultiwordCommand (const char* name, const char* help);
+    
+    lldb::SBCommand
+    AddCommand (const char* name, lldb::SBCommandPluginInterface *impl, const char* help);
+
+    void
+    SourceInitFileInHomeDirectory (lldb::SBCommandReturnObject &result);
+
+    void
+    SourceInitFileInCurrentWorkingDirectory (lldb::SBCommandReturnObject &result);
+
+    lldb::ReturnStatus
+    HandleCommand (const char *command_line, lldb::SBCommandReturnObject &result, bool add_to_history = false);
+
+    // The pointer based interface is not useful in SWIG, since the cursor & last_char arguments are string pointers INTO current_line
+    // and you can't do that in a scripting language interface in general...
+    
+    // In either case, the way this works is that the you give it a line and cursor position in the line.  The function
+    // will return the number of completions.  The matches list will contain number_of_completions + 1 elements.  The first
+    // element is the common substring after the cursor position for all the matches.  The rest of the elements are the
+    // matches.  The first element is useful if you are emulating the common shell behavior where the tab completes
+    // to the string that is common among all the matches, then you should first check if the first element is non-empty,
+    // and if so just insert it and move the cursor to the end of the insertion.  The next tab will return an empty
+    // common substring, and a list of choices (if any), at which point you should display the choices and let the user
+    // type further to disambiguate.
+    
+    int
+    HandleCompletion (const char *current_line,
+                      const char *cursor,
+                      const char *last_char,
+                      int match_start_point,
+                      int max_return_elements,
+                      lldb::SBStringList &matches);
+
+    int
+    HandleCompletion (const char *current_line,
+                      uint32_t cursor_pos,
+                      int match_start_point,
+                      int max_return_elements,
+                      lldb::SBStringList &matches);
+
+    // Catch commands before they execute by registering a callback that will
+    // get called when the command gets executed. This allows GUI or command
+    // line interfaces to intercept a command and stop it from happening
+    bool
+    SetCommandOverrideCallback (const char *command_name,
+                                lldb::CommandOverrideCallback callback,
+                                void *baton);
+    
+    SBCommandInterpreter (lldb_private::CommandInterpreter *interpreter_ptr = NULL);   // Access using SBDebugger::GetCommandInterpreter();
+    
+protected:
+
+    lldb_private::CommandInterpreter &
+    ref ();
+
+    lldb_private::CommandInterpreter *
+    get ();
+
+    void
+    reset (lldb_private::CommandInterpreter *);
+private:
+    friend class SBDebugger;
+
+    static void
+    InitializeSWIG ();
+
+    lldb_private::CommandInterpreter *m_opaque_ptr;
+};
+
+class SBCommandPluginInterface
+{
+public:
+    virtual bool
+    DoExecute (lldb::SBDebugger debugger,
+               char** command,
+               lldb::SBCommandReturnObject &result)
+    {
+        return false;
+    }
+    
+    virtual
+    ~SBCommandPluginInterface ()
+    {}
+};
+    
+class SBCommand
+{
+public:
+    
+    SBCommand ();
+    
+    bool
+    IsValid ();
+    
+    const char*
+    GetName ();
+    
+    const char*
+    GetHelp ();
+    
+    lldb::SBCommand
+    AddMultiwordCommand (const char* name, const char* help = NULL);
+    
+    lldb::SBCommand
+    AddCommand (const char* name, lldb::SBCommandPluginInterface* impl, const char* help = NULL);
+    
+private:
+    
+    friend class SBDebugger;
+    friend class SBCommandInterpreter;
+    
+    SBCommand (lldb::CommandObjectSP cmd_sp);
+    
+    lldb::CommandObjectSP m_opaque_sp;
+};
+
+} // namespace lldb
+
+#endif // LLDB_SBCommandInterpreter_h_