<rdar://problem/12491387>
I added the ability for a process plug-in to implement custom commands. All the lldb_private::Process plug-in has to do is override:
virtual CommandObject *
GetPluginCommandObject();
This object returned should be a multi-word command that vends LLDB commands. There is a sample implementation in ProcessGDBRemote that is hollowed out. It is intended to be used for sending a custom packet, though the body of the command execute function has yet to be implemented!
git-svn-id: https://llvm.org/svn/llvm-project/lldb/trunk@165861 91177308-0d34-0410-b5e6-96231b3b80d8
diff --git a/source/Interpreter/CommandInterpreter.cpp b/source/Interpreter/CommandInterpreter.cpp
index 56a9d1b..453004d 100644
--- a/source/Interpreter/CommandInterpreter.cpp
+++ b/source/Interpreter/CommandInterpreter.cpp
@@ -763,8 +763,7 @@
{
if (cmd_obj_sp->IsMultiwordObject())
{
- cmd_obj_sp = ((CommandObjectMultiword *) cmd_obj_sp.get())->GetSubcommandSP
- (cmd_words.GetArgumentAtIndex (j));
+ cmd_obj_sp = cmd_obj_sp->GetSubcommandSP (cmd_words.GetArgumentAtIndex (j));
if (cmd_obj_sp.get() == NULL)
// The sub-command name was invalid. Fail and return the empty 'ret_val'.
return ret_val;
@@ -1049,8 +1048,7 @@
else if (cmd_obj->IsMultiwordObject ())
{
// Our current object is a multi-word object; see if the cmd_word is a valid sub-command for our object.
- CommandObject *sub_cmd_obj =
- ((CommandObjectMultiword *) cmd_obj)->GetSubcommandObject (cmd_word.c_str());
+ CommandObject *sub_cmd_obj = cmd_obj->GetSubcommandObject (cmd_word.c_str());
if (sub_cmd_obj)
cmd_obj = sub_cmd_obj;
else // cmd_word was not a valid sub-command word, so we are donee
@@ -1547,7 +1545,7 @@
{
if (cmd_obj->IsMultiwordObject ())
{
- CommandObject *sub_cmd_obj = ((CommandObjectMultiword *) cmd_obj)->GetSubcommandObject (next_word.c_str());
+ CommandObject *sub_cmd_obj = cmd_obj->GetSubcommandObject (next_word.c_str());
if (sub_cmd_obj)
{
actual_cmd_name_len += next_word.length() + 1;
@@ -2722,35 +2720,6 @@
}
void
-CommandInterpreter::AproposAllSubCommands (CommandObject *cmd_obj, const char *prefix, const char *search_word,
- StringList &commands_found, StringList &commands_help)
-{
- CommandObject::CommandMap::const_iterator pos;
- CommandObject::CommandMap sub_cmd_dict = ((CommandObjectMultiword *) cmd_obj)->m_subcommand_dict;
- CommandObject *sub_cmd_obj;
-
- for (pos = sub_cmd_dict.begin(); pos != sub_cmd_dict.end(); ++pos)
- {
- const char * command_name = pos->first.c_str();
- sub_cmd_obj = pos->second.get();
- StreamString complete_command_name;
-
- complete_command_name.Printf ("%s %s", prefix, command_name);
-
- if (sub_cmd_obj->HelpTextContainsWord (search_word))
- {
- commands_found.AppendString (complete_command_name.GetData());
- commands_help.AppendString (sub_cmd_obj->GetHelp());
- }
-
- if (sub_cmd_obj->IsMultiwordObject())
- AproposAllSubCommands (sub_cmd_obj, complete_command_name.GetData(), search_word, commands_found,
- commands_help);
- }
-
-}
-
-void
CommandInterpreter::FindCommandsForApropos (const char *search_word, StringList &commands_found,
StringList &commands_help)
{
@@ -2768,7 +2737,10 @@
}
if (cmd_obj->IsMultiwordObject())
- AproposAllSubCommands (cmd_obj, command_name, search_word, commands_found, commands_help);
+ cmd_obj->AproposAllSubCommands (command_name,
+ search_word,
+ commands_found,
+ commands_help);
}
}