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Factor out _StartTeamDebugger() so it can be shared between the GUI and

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CLI initialization.



git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@43160 a95241bf-73f2-0310-859d-f6bbb57e9c96
This commit is contained in:
Rene Gollent 2011-11-03 13:20:11 +00:00
parent e9834f35e7
commit 08f7f5744a
1 changed files with 62 additions and 52 deletions
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114
src/apps/debugger/Debugger.cpp
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@ -1,5 +1,6 @@
/*
* Copyright 2009, Ingo Weinhold, ingo_weinhold@gmx.de.
* Copyright 2011, Rene Gollent, rene@gollent.com.
* Distributed under the terms of the MIT License.
*/
@ -19,6 +20,7 @@
#include "debug_utils.h"
#include "CommandLineUserInterface.h"
#include "GraphicalUserInterface.h"
#include "MessageCodes.h"
#include "SettingsManager.h"
@ -173,6 +175,44 @@ parse_arguments(int argc, const char* const* argv, bool noOutput,
}
static TeamDebugger*
start_team_debugger(team_id teamID, SettingsManager* settingsManager,
TeamDebugger::Listener* listener, thread_id threadID = -1,
bool stopInMain = false, bool useCLI = false)
{
if (teamID < 0)
return NULL;
UserInterface* userInterface = useCLI
? (UserInterface*)new(std::nothrow) CommandLineUserInterface
: (UserInterface*)new(std::nothrow) GraphicalUserInterface;
if (userInterface == NULL) {
// TODO: Notify the user!
fprintf(stderr, "Error: Out of memory!\n");
return NULL;
}
BReference<UserInterface> userInterfaceReference(userInterface, true);
status_t error = B_NO_MEMORY;
TeamDebugger* debugger = new(std::nothrow) TeamDebugger(listener,
userInterface, settingsManager);
if (debugger)
error = debugger->Init(teamID, threadID, stopInMain);
if (error != B_OK) {
printf("Error: debugger for team %ld failed to init: %s!\n",
teamID, strerror(error));
delete debugger;
return NULL;
} else
printf("debugger for team %ld created and initialized successfully!\n",
teamID);
return debugger;
}
// #pragma mark - Debugger application class
@ -198,9 +238,7 @@ private:
virtual void Quit();
TeamDebugger* _FindTeamDebugger(team_id teamID) const;
TeamDebugger* _StartTeamDebugger(team_id teamID,
thread_id threadID = -1,
bool stopInMain = false);
private:
SettingsManager fSettingsManager;
TeamDebuggerList fTeamDebuggers;
@ -273,7 +311,7 @@ Debugger::MessageReceived(BMessage* message)
if (message->FindInt32("team", &teamID) != B_OK)
break;
_StartTeamDebugger(teamID);
start_team_debugger(teamID, &fSettingsManager, this);
break;
}
case MSG_TEAM_DEBUGGER_QUIT:
@ -359,7 +397,7 @@ Debugger::ArgvReceived(int32 argc, char** argv)
return;
}
_StartTeamDebugger(team, thread, stopInMain);
start_team_debugger(team, &fSettingsManager, this, thread, stopInMain);
}
@ -441,62 +479,34 @@ Debugger::_FindTeamDebugger(team_id teamID) const
}
TeamDebugger*
Debugger::_StartTeamDebugger(team_id teamID, thread_id threadID,
bool stopInMain)
{
if (teamID < 0)
return NULL;
UserInterface* userInterface = new(std::nothrow) GraphicalUserInterface;
if (userInterface == NULL) {
// TODO: Notify the user!
fprintf(stderr, "Error: Out of memory!\n");
return NULL;
}
BReference<UserInterface> userInterfaceReference(userInterface, true);
status_t error = B_NO_MEMORY;
TeamDebugger* debugger = new(std::nothrow) TeamDebugger(this, userInterface,
&fSettingsManager);
if (debugger)
error = debugger->Init(teamID, threadID, stopInMain);
if (error != B_OK) {
printf("Error: debugger for team %ld failed to init: %s!\n",
teamID, strerror(error));
delete debugger;
return NULL;
} else
printf("debugger for team %ld created and initialized successfully!\n",
teamID);
return debugger;
}
// #pragma mark -
int
main(int argc, const char* const* argv)
{
// We test-parse the arguments here, so, when we're started from the
// We test-parse the arguments here, so that, when we're started from the
// terminal and there's an instance already running, we can print an error
// message to the terminal, if something's wrong with the arguments.
{
Options options;
parse_arguments(argc, argv, false, options);
}
// Otherwise, the arguments are reparsed in the actual application,
// unless the option to use the command line interface was chosen.
Debugger app;
status_t error = app.Init();
if (error != B_OK) {
fprintf(stderr, "Error: Failed to init application: %s\n",
strerror(error));
Options options;
parse_arguments(argc, argv, false, options);
if (options.useCLI) {
// TODO: implement
fprintf(stderr, "Error: Command line interface unimplemented\n");
return 1;
}
} else {
Debugger app;
status_t error = app.Init();
if (error != B_OK) {
fprintf(stderr, "Error: Failed to init application: %s\n",
strerror(error));
return 1;
}
app.Run();
app.Run();
}
return 0;
}