void
MidiSettingsView::_RetrieveSoftSynthList()
{
BStringList paths;
status_t status = BPathFinder::FindPaths(B_FIND_PATH_DATA_DIRECTORY,
"synth", paths);
if (status != B_OK)
return;
fListView->MakeEmpty();
for (int32 i = 0; i < paths.CountStrings(); i++) {
BDirectory directory(paths.StringAt(i).String());
BEntry entry;
if (directory.InitCheck() != B_OK)
continue;
while (directory.GetNextEntry(&entry) == B_OK) {
BNode node(&entry);
BNodeInfo nodeInfo(&node);
char mimeType[B_MIME_TYPE_LENGTH];
// TODO: For some reason this doesn't work
if (nodeInfo.GetType(mimeType) == B_OK
/*&& !strcmp(mimeType, "audio/x-soundfont")*/) {
BPath fullPath = paths.StringAt(i).String();
fullPath.Append(entry.Name());
fListView->AddItem(new BStringItem(fullPath.Path()));
}
}
}
}
static void
NotHere(BStringList& that, BStringList& otherList, BStringList* results)
{
for (int32 i = 0; i < otherList.CountStrings(); i++) {
if (!that.HasString(otherList.StringAt(i)))
results->Add(otherList.StringAt(i));
}
}
void
POP3Protocol::CheckForDeletedMessages()
{
{
// Delete things from the manifest no longer on the server
BStringList list;
NotHere(fUniqueIDs, fManifest, &list);
fManifest.Remove(list);
}
if (!fSettings.FindBool("delete_remote_when_local")
|| fManifest.CountStrings() == 0)
return;
BStringList toDelete;
BStringList queryContents;
BVolumeRoster volumes;
BVolume volume;
while (volumes.GetNextVolume(&volume) == B_OK) {
BQuery fido;
entry_ref entry;
fido.SetVolume(&volume);
fido.PushAttr(B_MAIL_ATTR_ACCOUNT_ID);
fido.PushInt32(fAccountSettings.AccountID());
fido.PushOp(B_EQ);
fido.Fetch();
BString uid;
while (fido.GetNextRef(&entry) == B_OK) {
BNode(&entry).ReadAttrString("MAIL:unique_id", &uid);
queryContents.Add(uid);
}
}
NotHere(queryContents, fManifest, &toDelete);
for (int32 i = 0; i < toDelete.CountStrings(); i++) {
printf("delete mail on server uid %s\n", toDelete.StringAt(i).String());
Delete(fUniqueIDs.IndexOf(toDelete.StringAt(i)));
}
// Don't remove ids from fUniqueIDs, the indices have to stay the same when
// retrieving new messages.
fManifest.Remove(toDelete);
// TODO: at some point the purged manifest should be written to disk
// otherwise it will grow forever
}
void
RepositoriesSettings::SetRepositories(BStringList& nameList, BStringList& urlList)
{
BMessage settings(_ReadFromFile());
settings.RemoveName(key_name);
settings.RemoveName(key_url);
int32 index, count = nameList.CountStrings();
for (index = 0; index < count; index++) {
settings.AddString(key_name, nameList.StringAt(index));
settings.AddString(key_url, urlList.StringAt(index));
}
_SaveToFile(settings);
}
void
WriterImplBase::_AddStringAttributeList(BHPKGAttributeID id,
const BStringList& value, DoublyLinkedList<PackageAttribute>& list)
{
for (int32 i = 0; i < value.CountStrings(); i++)
AddStringAttribute(id, value.StringAt(i), list);
}
void
LaunchDaemon::ReadyToRun()
{
_RetrieveKernelOptions();
_SetupEnvironment();
fReadOnlyBootVolume = Utility::IsReadOnlyVolume("/boot");
if (fReadOnlyBootVolume)
Utility::BlockMedia("/boot", true);
if (fUserMode) {
BLaunchRoster roster;
BLaunchRoster::Private(roster).RegisterSessionDaemon(this);
} else
_InitSystem();
BStringList paths;
BPathFinder::FindPaths(B_FIND_PATH_DATA_DIRECTORY, kLaunchDirectory,
fUserMode ? B_FIND_PATHS_USER_ONLY : B_FIND_PATHS_SYSTEM_ONLY, paths);
_ReadPaths(paths);
BPathFinder::FindPaths(B_FIND_PATH_SETTINGS_DIRECTORY, kLaunchDirectory,
fUserMode ? B_FIND_PATHS_USER_ONLY : B_FIND_PATHS_SYSTEM_ONLY, paths);
_ReadPaths(paths);
_InitJobs(NULL);
_LaunchJobs(NULL);
// Launch run targets (ignores events)
for (int32 index = 0; index < fRunTargets.CountStrings(); index++) {
Target* target = FindTarget(fRunTargets.StringAt(index));
if (target != NULL)
_LaunchJobs(target);
}
}
void
Job::_AddStringList(std::vector<const char*>& array, const BStringList& list)
{
int32 count = list.CountStrings();
for (int32 index = 0; index < count; index++) {
array.push_back(list.StringAt(index).String());
}
}
void
LaunchDaemon::ReadyToRun()
{
_RetrieveKernelOptions();
_SetupEnvironment();
fReadOnlyBootVolume = Utility::IsReadOnlyVolume("/boot");
if (fReadOnlyBootVolume)
Utility::BlockMedia("/boot", true);
if (fUserMode) {
BLaunchRoster roster;
BLaunchRoster::Private(roster).RegisterSessionDaemon(this);
} else
_InitSystem();
BStringList paths;
if (fUserMode) {
// System-wide user specific jobs
BPathFinder::FindPaths(B_FIND_PATH_DATA_DIRECTORY, kUserLaunchDirectory,
B_FIND_PATHS_SYSTEM_ONLY, paths);
_ReadPaths(paths);
}
BPathFinder::FindPaths(B_FIND_PATH_DATA_DIRECTORY, kLaunchDirectory,
fUserMode ? B_FIND_PATHS_USER_ONLY : B_FIND_PATHS_SYSTEM_ONLY, paths);
_ReadPaths(paths);
if (fUserMode) {
BPathFinder::FindPaths(B_FIND_PATH_SETTINGS_DIRECTORY,
kUserLaunchDirectory, B_FIND_PATHS_SYSTEM_ONLY, paths);
_ReadPaths(paths);
}
BPathFinder::FindPaths(B_FIND_PATH_SETTINGS_DIRECTORY, kLaunchDirectory,
fUserMode ? B_FIND_PATHS_USER_ONLY : B_FIND_PATHS_SYSTEM_ONLY, paths);
_ReadPaths(paths);
BMessenger target(this);
BMessenger::Private messengerPrivate(target);
port_id port = messengerPrivate.Port();
int32 token = messengerPrivate.Token();
__start_watching_system(-1, B_WATCH_SYSTEM_TEAM_DELETION, port, token);
_InitJobs(NULL);
_LaunchJobs(NULL);
// Launch run targets (ignores events)
for (int32 index = 0; index < fRunTargets.CountStrings(); index++) {
Target* target = FindTarget(fRunTargets.StringAt(index));
if (target != NULL)
_LaunchJobs(target);
}
if (fUserMode)
be_roster->StartWatching(this, B_REQUEST_LAUNCHED);
}
static void add_replaces_list(Repo *repo, Offset &dependencies,
const BStringList &packageNames)
{
int32 count = packageNames.CountStrings();
for (int32 i = 0; i < count; i++)
{
const BString &packageName = packageNames.StringAt(i);
add_dependency(repo, dependencies, packageName, BPackageVersion(), 0);
}
}
void
BPackageManager::Init(uint32 flags)
{
if (fSolver != NULL)
return;
// create the solver
status_t error = BSolver::Create(fSolver);
if (error != B_OK)
DIE(error, "failed to create solver");
if (fSystemRepository == NULL || fHomeRepository == NULL
|| fLocalRepository == NULL) {
throw std::bad_alloc();
}
fSolver->SetDebugLevel(fDebugLevel);
BRepositoryBuilder(*fLocalRepository).AddToSolver(fSolver, false);
// add installation location repositories
if ((flags & B_ADD_INSTALLED_REPOSITORIES) != 0) {
// We add only the repository of our actual installation location as the
// "installed" repository. The repositories for the more general
// installation locations are added as regular repositories, but with
// better priorities than the actual (remote) repositories. This
// prevents the solver from showing conflicts when a package in a more
// specific installation location overrides a package in a more general
// one. Instead any requirement that is already installed in a more
// general installation location will turn up as to be installed as
// well. But we can easily filter those out.
_AddInstalledRepository(fSystemRepository);
if (!fSystemRepository->IsInstalled())
_AddInstalledRepository(fHomeRepository);
}
// add other repositories
if ((flags & B_ADD_REMOTE_REPOSITORIES) != 0) {
BPackageRoster roster;
BStringList repositoryNames;
error = roster.GetRepositoryNames(repositoryNames);
if (error != B_OK) {
fUserInteractionHandler->Warn(error,
"failed to get repository names");
}
int32 repositoryNameCount = repositoryNames.CountStrings();
for (int32 i = 0; i < repositoryNameCount; i++) {
_AddRemoteRepository(roster, repositoryNames.StringAt(i),
(flags & B_REFRESH_REPOSITORIES) != 0);
}
}
}
void
LaunchDaemon::_ReadPaths(const BStringList& paths)
{
for (int32 i = 0; i < paths.CountStrings(); i++) {
BEntry entry(paths.StringAt(i));
if (entry.InitCheck() != B_OK || !entry.Exists())
continue;
_ReadDirectory(NULL, entry);
}
}
status_t
VirtualDirectoryEntryList::_InitMergedDirectory(
const BStringList& directoryPaths)
{
status_t error = fMergedDirectory.Init();
if (error != B_OK)
return error;
int32 count = directoryPaths.CountStrings();
for (int32 i = 0; i < count; i++)
fMergedDirectory.AddDirectory(directoryPaths.StringAt(i));
return B_OK;
}
status_t operator()(const BEntry& entry)
{
char name[B_FILE_NAME_LENGTH];
status_t result = entry.GetName(name);
if (result != B_OK)
return result;
int32 count = names.CountStrings();
for (int i = 0; i < count; ++i) {
if (names.StringAt(i).Compare(name) == 0)
return B_OK;
}
names.Add(name);
return B_OK;
}
static void
list_targets(bool verbose)
{
BLaunchRoster roster;
BStringList targets;
status_t status = roster.GetTargets(targets);
if (status != B_OK) {
fprintf(stderr, "%s: Could not get target listing: %s\n", kProgramName,
strerror(status));
exit(EXIT_FAILURE);
}
for (int32 i = 0; i < targets.CountStrings(); i++)
puts(targets.StringAt(i).String());
}
void
MainWindow::_RefreshRepositories(bool force)
{
if (fSinglePackageMode)
return;
BPackageRoster roster;
BStringList repositoryNames;
status_t result = roster.GetRepositoryNames(repositoryNames);
if (result != B_OK)
return;
DecisionProvider decisionProvider;
JobStateListener listener;
BContext context(decisionProvider, listener);
BRepositoryCache cache;
for (int32 i = 0; i < repositoryNames.CountStrings(); ++i) {
const BString& repoName = repositoryNames.StringAt(i);
BRepositoryConfig repoConfig;
result = roster.GetRepositoryConfig(repoName, &repoConfig);
if (result != B_OK) {
// TODO: notify user
continue;
}
if (roster.GetRepositoryCache(repoName, &cache) != B_OK || force) {
try {
BRefreshRepositoryRequest refreshRequest(context, repoConfig);
result = refreshRequest.Process();
} catch (BFatalErrorException ex) {
BString message(B_TRANSLATE("An error occurred while "
"refreshing the repository: %error% (%details%)"));
message.ReplaceFirst("%error%", ex.Message());
message.ReplaceFirst("%details%", ex.Details());
_NotifyUser("Error", message.String());
} catch (BException ex) {
BString message(B_TRANSLATE("An error occurred while "
"refreshing the repository: %error%"));
message.ReplaceFirst("%error%", ex.Message());
_NotifyUser("Error", message.String());
}
}
}
}
virtual status_t HandleRepositoryInfo(const BRepositoryInfo& repositoryInfo)
{
printf("repository-info:\n");
printf("\tname: %s\n", repositoryInfo.Name().String());
printf("\tsummary: %s\n", repositoryInfo.Summary().String());
printf("\turl: %s\n", repositoryInfo.OriginalBaseURL().String());
printf("\tvendor: %s\n", repositoryInfo.Vendor().String());
printf("\tpriority: %u\n", repositoryInfo.Priority());
printf("\tarchitecture: %s\n",
BPackageInfo::kArchitectureNames[repositoryInfo.Architecture()]);
const BStringList licenseNames = repositoryInfo.LicenseNames();
if (!licenseNames.IsEmpty()) {
printf("\tlicenses:\n");
for (int i = 0; i < licenseNames.CountStrings(); ++i)
printf("\t\t%s\n", licenseNames.StringAt(i).String());
}
return B_OK;
}
int
get_lines(BString *message, BStringList& list, int *longestLine)
{
BString copy(*message);
// Convert tabs to 4 spaces
copy.ReplaceAll("\t", " ");
if (copy.Split("\n", false, list)) {
int maxLength = 0;
int32 count = list.CountStrings();
for (int32 i = 0; i < count; i++) {
int32 length = list.StringAt(i).Length();
if (length > maxLength) {
maxLength = length;
*longestLine = i;
}
}
return count;
}
return 0;
}
void
MainWindow::_ShowDocumentation()
{
BPathFinder pathFinder;
BStringList paths;
BPath path;
BEntry entry;
status_t error = pathFinder.FindPaths(B_FIND_PATH_DOCUMENTATION_DIRECTORY,
"packages/pecorename", paths);
for (int i = 0; i < paths.CountStrings(); ++i) {
if (error == B_OK && path.SetTo(paths.StringAt(i)) == B_OK
&& path.Append(B_TRANSLATE_COMMENT("ReadMe.html",
"Path to the help file. Only change if a translated file is "
"provided.")) == B_OK) {
entry = path.Path();
entry_ref ref;
entry.GetRef(&ref);
be_roster->Launch(&ref);
}
}
}
status_t
POP3Protocol::SyncMessages()
{
bool leaveOnServer;
if (fSettings.FindBool("leave_mail_on_server", &leaveOnServer) != B_OK)
leaveOnServer = true;
// create directory if not exist
create_directory(fDestinationDir, 0777);
printf("POP3Protocol::SyncMessages()\n");
_ReadManifest();
SetTotalItems(2);
ReportProgress(1, 0, B_TRANSLATE("Connect to server" B_UTF8_ELLIPSIS));
status_t error = Connect();
if (error != B_OK) {
printf("POP3 could not connect: %s\n", strerror(error));
ResetProgress();
return error;
}
ReportProgress(1, 0, B_TRANSLATE("Getting UniqueIDs" B_UTF8_ELLIPSIS));
error = _RetrieveUniqueIDs();
if (error < B_OK) {
ResetProgress();
Disconnect();
return error;
}
BStringList toDownload;
NotHere(fManifest, fUniqueIDs, &toDownload);
int32 numMessages = toDownload.CountStrings();
if (numMessages == 0) {
CheckForDeletedMessages();
ResetProgress();
Disconnect();
return B_OK;
}
ResetProgress();
SetTotalItems(toDownload.CountStrings());
SetTotalItemsSize(fTotalSize);
printf("POP3: Messages to download: %i\n", (int)toDownload.CountStrings());
for (int32 i = 0; i < toDownload.CountStrings(); i++) {
const char* uid = toDownload.StringAt(i);
int32 toRetrieve = fUniqueIDs.IndexOf(uid);
if (toRetrieve < 0) {
// should not happen!
error = B_NAME_NOT_FOUND;
printf("POP3: uid %s index %i not found in fUniqueIDs!\n", uid,
(int)toRetrieve);
continue;
}
BPath path(fDestinationDir);
BString fileName = "Downloading file... uid: ";
fileName += uid;
fileName.ReplaceAll("/", "_SLASH_");
path.Append(fileName);
BEntry entry(path.Path());
BFile file(&entry, B_READ_WRITE | B_CREATE_FILE | B_ERASE_FILE);
error = file.InitCheck();
if (error != B_OK) {
printf("POP3: Can't create file %s\n ", path.Path());
break;
}
BMailMessageIO mailIO(this, &file, toRetrieve);
BMessage attributes;
entry_ref ref;
entry.GetRef(&ref);
int32 size = MessageSize(toRetrieve);
if (fFetchBodyLimit < 0 || size <= fFetchBodyLimit) {
error = mailIO.Seek(0, SEEK_END);
if (error < 0) {
printf("POP3: Failed to download body %s\n ", uid);
break;
}
ProcessMessageFetched(ref, file, attributes);
if (!leaveOnServer)
Delete(toRetrieve);
} else {
int32 dummy;
error = mailIO.ReadAt(0, &dummy, 1);
if (error < 0) {
printf("POP3: Failed to download header %s\n ", uid);
break;
}
ProcessHeaderFetched(ref, file, attributes);
}
ReportProgress(1, 0);
if (file.WriteAttr("MAIL:unique_id", B_STRING_TYPE, 0, uid,
strlen(uid)) < 0)
error = B_ERROR;
file.WriteAttr("MAIL:size", B_INT32_TYPE, 0, &size, sizeof(int32));
write_read_attr(file, B_UNREAD);
// save manifest in case we get disturbed
fManifest.Add(uid);
_WriteManifest();
}
ResetProgress();
CheckForDeletedMessages();
Disconnect();
return error;
}
void
NetworkWindow::_ScanAddOns()
{
BStringList paths;
BPathFinder::FindPaths(B_FIND_PATH_ADD_ONS_DIRECTORY, "Network Settings",
paths);
// Collect add-on paths by name, so that each name will only be
// loaded once.
typedef std::map<BString, BPath> PathMap;
PathMap addOnMap;
for (int32 i = 0; i < paths.CountStrings(); i++) {
BDirectory directory(paths.StringAt(i));
BEntry entry;
while (directory.GetNextEntry(&entry) == B_OK) {
BPath path;
if (entry.GetPath(&path) != B_OK)
continue;
if (addOnMap.find(path.Leaf()) == addOnMap.end())
addOnMap.insert(std::pair<BString, BPath>(path.Leaf(), path));
}
}
for (PathMap::const_iterator addOnIterator = addOnMap.begin();
addOnIterator != addOnMap.end(); addOnIterator++) {
const BPath& path = addOnIterator->second;
image_id image = load_add_on(path.Path());
if (image < 0) {
printf("Failed to load %s addon: %s.\n", path.Path(),
strerror(image));
continue;
}
BNetworkSettingsAddOn* (*instantiateAddOn)(image_id image,
BNetworkSettings& settings);
status_t status = get_image_symbol(image,
"instantiate_network_settings_add_on",
B_SYMBOL_TYPE_TEXT, (void**)&instantiateAddOn);
if (status != B_OK) {
// No "addon instantiate function" symbol found in this addon
printf("No symbol \"instantiate_network_settings_add_on\" found "
"in %s addon: not a network setup addon!\n", path.Path());
unload_add_on(image);
continue;
}
BNetworkSettingsAddOn* addOn = instantiateAddOn(image, fSettings);
if (addOn == NULL) {
unload_add_on(image);
continue;
}
fAddOns.AddItem(addOn);
// Per interface items
ItemMap::const_iterator iterator = fInterfaceItemMap.begin();
for (; iterator != fInterfaceItemMap.end(); iterator++) {
const BString& interface = iterator->first;
BListItem* interfaceItem = iterator->second;
uint32 cookie = 0;
while (true) {
BNetworkSettingsItem* item = addOn->CreateNextInterfaceItem(
cookie, interface.String());
if (item == NULL)
break;
fSettingsMap[item->ListItem()] = item;
fListView->AddUnder(item->ListItem(), interfaceItem);
}
fListView->SortItemsUnder(interfaceItem, true,
NetworkWindow::_CompareListItems);
}
// Generic items
uint32 cookie = 0;
while (true) {
BNetworkSettingsItem* item = addOn->CreateNextItem(cookie);
if (item == NULL)
break;
fSettingsMap[item->ListItem()] = item;
fListView->AddUnder(item->ListItem(),
_ListItemFor(item->Type()));
}
_SortItemsUnder(fServicesItem);
_SortItemsUnder(fDialUpItem);
_SortItemsUnder(fOtherItem);
}
fListView->SortItemsUnder(NULL, true,
NetworkWindow::_CompareTopLevelListItems);
}
thread_id
TeamDebugHandler::_EnterDebugger(bool saveReport)
{
TRACE(("debug_server: TeamDebugHandler::_EnterDebugger(): team %" B_PRId32
"\n", fTeam));
// prepare a debugger handover
TRACE(("debug_server: TeamDebugHandler::_EnterDebugger(): preparing "
"debugger handover for team %" B_PRId32 "...\n", fTeam));
status_t error = send_debug_message(&fDebugContext,
B_DEBUG_MESSAGE_PREPARE_HANDOVER, NULL, 0, NULL, 0);
if (error != B_OK) {
debug_printf("debug_server: Failed to prepare debugger handover: %s\n",
strerror(error));
return error;
}
BStringList arguments;
const char *argv[16];
int argc = 0;
bool debugInConsoled = _IsGUIServer() || !_AreGUIServersAlive();
#ifdef HANDOVER_USE_GDB
error = _SetupGDBArguments(arguments, debugInConsoled);
if (error != B_OK) {
debug_printf("debug_server: Failed to set up gdb arguments: %s\n",
strerror(error));
return error;
}
// start the terminal
TRACE(("debug_server: TeamDebugHandler::_EnterDebugger(): starting "
"terminal (debugger) for team %" B_PRId32 "...\n", fTeam));
#elif defined(HANDOVER_USE_DEBUGGER)
if (!debugInConsoled && !saveReport
&& be_roster->IsRunning(kDebuggerSignature)) {
// for graphical handovers, check if Debugger is already running,
// and if it is, simply send it a message to attach to the requested
// team.
BMessenger messenger(kDebuggerSignature);
BMessage message(MSG_DEBUG_THIS_TEAM);
if (message.AddInt32("team", fTeam) == B_OK
&& messenger.SendMessage(&message) == B_OK) {
return 0;
}
}
// prepare the argument vector
BPath debuggerPath;
if (debugInConsoled) {
error = find_directory(B_SYSTEM_BIN_DIRECTORY, &debuggerPath);
if (error != B_OK) {
debug_printf("debug_server: can't find system-bin directory: %s\n",
strerror(error));
return error;
}
error = debuggerPath.Append("consoled");
if (error != B_OK) {
debug_printf("debug_server: can't append to system-bin path: %s\n",
strerror(error));
return error;
}
if (!arguments.Add(debuggerPath.Path()))
return B_NO_MEMORY;
}
error = find_directory(B_SYSTEM_APPS_DIRECTORY, &debuggerPath);
if (error != B_OK) {
debug_printf("debug_server: can't find system-apps directory: %s\n",
strerror(error));
return error;
}
error = debuggerPath.Append("Debugger");
if (error != B_OK) {
debug_printf("debug_server: can't append to system-apps path: %s\n",
strerror(error));
return error;
}
if (!arguments.Add(debuggerPath.Path()))
return B_NO_MEMORY;
if (debugInConsoled && !arguments.Add("--cli"))
return B_NO_MEMORY;
BString debuggerParam;
debuggerParam.SetToFormat("%" B_PRId32, fTeam);
if (saveReport) {
if (!arguments.Add("--save-report"))
return B_NO_MEMORY;
}
if (!arguments.Add("--team") || !arguments.Add(debuggerParam))
return B_NO_MEMORY;
// start the debugger
TRACE(("debug_server: TeamDebugHandler::_EnterDebugger(): starting "
"%s debugger for team %" B_PRId32 "...\n",
debugInConsoled ? "command line" : "graphical", fTeam));
#endif
for (int32 i = 0; i < arguments.CountStrings(); i++)
argv[argc++] = arguments.StringAt(i).String();
argv[argc] = NULL;
thread_id thread = load_image(argc, argv, (const char**)environ);
if (thread < 0) {
debug_printf("debug_server: Failed to start debugger: %s\n",
strerror(thread));
return thread;
}
resume_thread(thread);
TRACE(("debug_server: TeamDebugHandler::_EnterDebugger(): debugger started "
"for team %" B_PRId32 ": thread: %" B_PRId32 "\n", fTeam, thread));
return thread;
}
void
BGopherRequest::_ParseInput(bool last)
{
BString line;
while (_GetLine(line) == B_OK) {
char type = GOPHER_TYPE_NONE;
BStringList fields;
line.MoveInto(&type, 0, 1);
line.Split("\t", false, fields);
if (type != GOPHER_TYPE_ENDOFPAGE
&& fields.CountStrings() < FIELD_GPFLAG)
_EmitDebug(B_URL_PROTOCOL_DEBUG_TEXT,
"Unterminated gopher item (type '%c')", type);
BString pageTitle;
BString item;
BString title = fields.StringAt(FIELD_NAME);
BString link("gopher://");
BString user;
if (fields.CountStrings() > 3) {
link << fields.StringAt(FIELD_HOST);
if (fields.StringAt(FIELD_PORT).Length())
link << ":" << fields.StringAt(FIELD_PORT);
link << "/" << type;
//if (fields.StringAt(FIELD_SELECTOR).ByteAt(0) != '/')
// link << "/";
link << fields.StringAt(FIELD_SELECTOR);
}
_HTMLEscapeString(title);
_HTMLEscapeString(link);
switch (type) {
case GOPHER_TYPE_ENDOFPAGE:
/* end of the page */
break;
case GOPHER_TYPE_TEXTPLAIN:
item << "<a href=\"" << link << "\">"
"<span class=\"text\">" << title << "</span></a>"
"<br/>\n";
break;
case GOPHER_TYPE_BINARY:
case GOPHER_TYPE_BINHEX:
case GOPHER_TYPE_BINARCHIVE:
case GOPHER_TYPE_UUENCODED:
item << "<a href=\"" << link << "\">"
"<span class=\"binary\">" << title << "</span></a>"
"<br/>\n";
break;
case GOPHER_TYPE_DIRECTORY:
/*
* directory link
*/
item << "<a href=\"" << link << "\">"
"<span class=\"dir\">" << title << "</span></a>"
"<br/>\n";
break;
case GOPHER_TYPE_ERROR:
item << "<span class=\"error\">" << title << "</span>"
"<br/>\n";
if (fPosition == 0 && pageTitle.Length() == 0)
pageTitle << "Error: " << title;
break;
case GOPHER_TYPE_QUERY:
/* TODO: handle search better.
* For now we use an unnamed input field and accept sending ?=foo
* as it seems at least Veronica-2 ignores the = but it's unclean.
*/
item << "<form method=\"get\" action=\"" << link << "\" "
"onsubmit=\"window.location = this.action + '?' + "
"this.elements['q'].value; return false;\">"
"<span class=\"query\">"
"<label>" << title << " "
"<input id=\"q\" name=\"\" type=\"text\" align=\"right\" />"
"</label>"
"</span></form>"
"<br/>\n";
break;
case GOPHER_TYPE_TELNET:
/* telnet: links
* cf. gopher://78.80.30.202/1/ps3
* -> gopher://78.80.30.202:23/8/ps3/new -> [email protected]
*/
link = "telnet://";
user = fields.StringAt(FIELD_SELECTOR);
if (user.FindLast('/') > -1) {
user.Remove(0, user.FindLast('/'));
link << user << "@";
}
link << fields.StringAt(FIELD_HOST);
if (fields.StringAt(FIELD_PORT) != "23")
link << ":" << fields.StringAt(FIELD_PORT);
item << "<a href=\"" << link << "\">"
"<span class=\"telnet\">" << title << "</span></a>"
"<br/>\n";
break;
case GOPHER_TYPE_TN3270:
/* tn3270: URI scheme, cf. http://tools.ietf.org/html/rfc6270 */
link = "tn3270://";
user = fields.StringAt(FIELD_SELECTOR);
if (user.FindLast('/') > -1) {
user.Remove(0, user.FindLast('/'));
link << user << "@";
}
link << fields.StringAt(FIELD_HOST);
if (fields.StringAt(FIELD_PORT) != "23")
link << ":" << fields.StringAt(FIELD_PORT);
item << "<a href=\"" << link << "\">"
"<span class=\"telnet\">" << title << "</span></a>"
"<br/>\n";
break;
case GOPHER_TYPE_CSO_SEARCH:
/* CSO search.
* At least Lynx supports a cso:// URI scheme:
* http://lynx.isc.org/lynx2.8.5/lynx2-8-5/lynx_help/lynx_url_support.html
*/
link = "cso://";
user = fields.StringAt(FIELD_SELECTOR);
if (user.FindLast('/') > -1) {
user.Remove(0, user.FindLast('/'));
link << user << "@";
}
link << fields.StringAt(FIELD_HOST);
if (fields.StringAt(FIELD_PORT) != "105")
link << ":" << fields.StringAt(FIELD_PORT);
item << "<a href=\"" << link << "\">"
"<span class=\"cso\">" << title << "</span></a>"
"<br/>\n";
break;
case GOPHER_TYPE_GIF:
case GOPHER_TYPE_IMAGE:
case GOPHER_TYPE_PNG:
case GOPHER_TYPE_BITMAP:
/* quite dangerous, cf. gopher://namcub.accela-labs.com/1/pics */
if (kInlineImages) {
item << "<a href=\"" << link << "\">"
"<span class=\"img\">" << title << " "
"<img src=\"" << link << "\" "
"alt=\"" << title << "\"/>"
"</span></a>"
"<br/>\n";
break;
}
/* fallback to default, link them */
item << "<a href=\"" << link << "\">"
"<span class=\"img\">" << title << "</span></a>"
"<br/>\n";
break;
case GOPHER_TYPE_HTML:
/* cf. gopher://pineapple.vg/1 */
if (fields.StringAt(FIELD_SELECTOR).StartsWith("URL:")) {
link = fields.StringAt(FIELD_SELECTOR);
link.Remove(0, 4);
}
/* cf. gopher://sdf.org/1/sdf/classes/ */
item << "<a href=\"" << link << "\">"
"<span class=\"html\">" << title << "</span></a>"
"<br/>\n";
break;
case GOPHER_TYPE_INFO:
// TITLE resource, cf.
// gopher://gophernicus.org/0/doc/gopher/gopher-title-resource.txt
if (fPosition == 0 && pageTitle.Length() == 0
&& fields.StringAt(FIELD_SELECTOR) == "TITLE") {
pageTitle = title;
break;
}
item << "<span class=\"info\">" << title << "</span>"
"<br/>\n";
break;
case GOPHER_TYPE_AUDIO:
case GOPHER_TYPE_SOUND:
item << "<a href=\"" << link << "\">"
"<span class=\"audio\">" << title << "</span></a>"
"<audio src=\"" << link << "\" "
//TODO:Fix crash in WebPositive with these
//"controls=\"controls\" "
//"width=\"300\" height=\"50\" "
"alt=\"" << title << "\"/>"
"<span>[player]</span></audio>"
"<br/>\n";
break;
case GOPHER_TYPE_PDF:
case GOPHER_TYPE_DOC:
/* generic case for known-to-work items */
item << "<a href=\"" << link << "\">"
"<span class=\"document\">" << title << "</span></a>"
"<br/>\n";
break;
case GOPHER_TYPE_MOVIE:
item << "<a href=\"" << link << "\">"
"<span class=\"video\">" << title << "</span></a>"
"<video src=\"" << link << "\" "
//TODO:Fix crash in WebPositive with these
//"controls=\"controls\" "
//"width=\"300\" height=\"300\" "
"alt=\"" << title << "\"/>"
"<span>[player]</span></audio>"
"<br/>\n";
break;
default:
_EmitDebug(B_URL_PROTOCOL_DEBUG_TEXT,
"Unknown gopher item (type 0x%02x '%c')", type, type);
item << "<a href=\"" << link << "\">"
"<span class=\"unknown\">" << title << "</span></a>"
"<br/>\n";
break;
}
if (fPosition == 0) {
if (pageTitle.Length() == 0)
pageTitle << "Index of " << Url();
const char *uplink = ".";
if (fPath.EndsWith("/"))
uplink = "..";
// emit header
BString header;
header <<
"<html>\n"
"<head>\n"
"<meta http-equiv=\"Content-Type\""
" content=\"text/html; charset=UTF-8\" />\n"
//FIXME: fix links
//"<link rel=\"icon\" type=\"image/png\""
// " href=\"resource:icons/directory.png\">\n"
"<style type=\"text/css\">\n" << kStyleSheet << "</style>\n"
"<title>" << pageTitle << "</title>\n"
"</head>\n"
"<body id=\"gopher\">\n"
"<div class=\"uplink dontprint\">\n"
"<a href=" << uplink << ">[up]</a>\n"
"<a href=\"/\">[top]</a>\n"
"</div>\n"
"<h1>" << pageTitle << "</h1>\n";
fListener->DataReceived(this, header.String(), fPosition,
header.Length());
fPosition += header.Length();
}
if (item.Length()) {
fListener->DataReceived(this, item.String(), fPosition,
item.Length());
fPosition += item.Length();
}
}
if (last) {
// emit footer
BString footer =
"</div>\n"
"</body>\n"
"</html>\n";
fListener->DataReceived(this, footer.String(), fPosition,
footer.Length());
fPosition += footer.Length();
}
}
status_t
AccelerantHWInterface::_OpenAccelerant(int device)
{
char signature[1024];
if (ioctl(device, B_GET_ACCELERANT_SIGNATURE,
&signature, sizeof(signature)) != B_OK) {
return B_ERROR;
}
ATRACE(("accelerant signature is: %s\n", signature));
fAccelerantImage = -1;
BString leafPath("/accelerants/");
leafPath << signature;
BStringList addOnPaths;
BPathFinder::FindPaths(B_FIND_PATH_ADD_ONS_DIRECTORY, leafPath.String(),
addOnPaths);
int32 count = addOnPaths.CountStrings();
for (int32 i = 0; i < count; i++) {
const char* path = addOnPaths.StringAt(i).String();
struct stat accelerantStat;
if (stat(path, &accelerantStat) != 0)
continue;
ATRACE(("accelerant path is: %s\n", path));
fAccelerantImage = load_add_on(path);
if (fAccelerantImage >= 0) {
if (get_image_symbol(fAccelerantImage, B_ACCELERANT_ENTRY_POINT,
B_SYMBOL_TYPE_ANY, (void**)(&fAccelerantHook)) != B_OK) {
ATRACE(("unable to get B_ACCELERANT_ENTRY_POINT\n"));
unload_add_on(fAccelerantImage);
fAccelerantImage = -1;
return B_ERROR;
}
init_accelerant initAccelerant;
initAccelerant = (init_accelerant)fAccelerantHook(
B_INIT_ACCELERANT, NULL);
if (!initAccelerant || initAccelerant(device) != B_OK) {
ATRACE(("InitAccelerant unsuccessful\n"));
unload_add_on(fAccelerantImage);
fAccelerantImage = -1;
return B_ERROR;
}
break;
}
}
if (fAccelerantImage < B_OK)
return B_ERROR;
if (_SetupDefaultHooks() != B_OK) {
syslog(LOG_ERR, "Accelerant %s does not export the required hooks.\n",
signature);
uninit_accelerant uninitAccelerant = (uninit_accelerant)
fAccelerantHook(B_UNINIT_ACCELERANT, NULL);
if (uninitAccelerant != NULL)
uninitAccelerant();
unload_add_on(fAccelerantImage);
return B_ERROR;
}
return B_OK;
}
/*
iterate over add-on-folders and collect information about each
catalog-add-ons (types of catalogs) into fCatalogAddOnInfos.
*/
status_t
LocaleRosterData::_InitializeCatalogAddOns()
{
BAutolock lock(fLock);
if (!lock.IsLocked())
return B_ERROR;
// add info about embedded default catalog:
CatalogAddOnInfo* defaultCatalogAddOnInfo
= new(std::nothrow) CatalogAddOnInfo("Default", "",
DefaultCatalog::kDefaultCatalogAddOnPriority);
if (!defaultCatalogAddOnInfo)
return B_NO_MEMORY;
defaultCatalogAddOnInfo->fInstantiateFunc = DefaultCatalog::Instantiate;
defaultCatalogAddOnInfo->fCreateFunc = DefaultCatalog::Create;
fCatalogAddOnInfos.AddItem((void*)defaultCatalogAddOnInfo);
BStringList folders;
BPathFinder::FindPaths(B_FIND_PATH_ADD_ONS_DIRECTORY, "locale/catalogs/",
B_FIND_PATH_EXISTING_ONLY, folders);
BPath addOnPath;
BDirectory addOnFolder;
char buf[4096];
status_t err;
for (int32 f = 0; f < folders.CountStrings(); f++) {
BString addOnFolderName = folders.StringAt(f);
err = addOnFolder.SetTo(addOnFolderName.String());
if (err != B_OK)
continue;
// scan through all the folder's entries for catalog add-ons:
int32 count;
int8 priority;
entry_ref eref;
BNode node;
BEntry entry;
dirent* dent;
while ((count = addOnFolder.GetNextDirents((dirent*)buf, sizeof(buf)))
> 0) {
dent = (dirent*)buf;
while (count-- > 0) {
if (strcmp(dent->d_name, ".") != 0
&& strcmp(dent->d_name, "..") != 0
&& strcmp(dent->d_name, "x86") != 0
&& strcmp(dent->d_name, "x86_gcc2") != 0) {
// we have found (what should be) a catalog-add-on:
eref.device = dent->d_pdev;
eref.directory = dent->d_pino;
eref.set_name(dent->d_name);
entry.SetTo(&eref, true);
// traverse through any links to get to the real thang!
node.SetTo(&entry);
priority = -1;
if (node.ReadAttr(kPriorityAttr, B_INT8_TYPE, 0,
&priority, sizeof(int8)) <= 0) {
// add-on has no priority-attribute yet, so we load it
// to fetch the priority from the corresponding
// symbol...
BString fullAddOnPath(addOnFolderName);
fullAddOnPath << "/" << dent->d_name;
image_id image = load_add_on(fullAddOnPath.String());
if (image >= B_OK) {
uint8* prioPtr;
if (get_image_symbol(image, "gCatalogAddOnPriority",
B_SYMBOL_TYPE_DATA,
(void**)&prioPtr) == B_OK) {
priority = *prioPtr;
node.WriteAttr(kPriorityAttr, B_INT8_TYPE, 0,
&priority, sizeof(int8));
}
unload_add_on(image);
}
}
if (priority >= 0) {
// add-ons with priority < 0 will be ignored
CatalogAddOnInfo* addOnInfo
= new(std::nothrow) CatalogAddOnInfo(dent->d_name,
addOnFolderName, priority);
if (addOnInfo)
fCatalogAddOnInfos.AddItem((void*)addOnInfo);
}
}
// Bump the dirent-pointer by length of the dirent just handled:
dent = (dirent*)((char*)dent + dent->d_reclen);
}
}
}
fCatalogAddOnInfos.SortItems(CompareInfos);
return B_OK;
}
void
MainWindow::_RefreshPackageList()
{
BPackageRoster roster;
BStringList repositoryNames;
status_t result = roster.GetRepositoryNames(repositoryNames);
if (result != B_OK)
return;
DepotInfoMap depots;
for (int32 i = 0; i < repositoryNames.CountStrings(); i++) {
const BString& repoName = repositoryNames.StringAt(i);
depots[repoName] = DepotInfo(repoName);
}
PackageManager manager(B_PACKAGE_INSTALLATION_LOCATION_HOME);
try {
manager.Init(PackageManager::B_ADD_INSTALLED_REPOSITORIES
| PackageManager::B_ADD_REMOTE_REPOSITORIES);
} catch (BException ex) {
BString message(B_TRANSLATE("An error occurred while "
"initializing the package manager: %message%"));
message.ReplaceFirst("%message%", ex.Message());
_NotifyUser("Error", message.String());
return;
}
BObjectList<BSolverPackage> packages;
result = manager.Solver()->FindPackages("",
BSolver::B_FIND_CASE_INSENSITIVE | BSolver::B_FIND_IN_NAME
| BSolver::B_FIND_IN_SUMMARY | BSolver::B_FIND_IN_DESCRIPTION
| BSolver::B_FIND_IN_PROVIDES,
packages);
if (result != B_OK) {
// TODO: notify user
return;
}
if (packages.IsEmpty())
return;
PackageInfoMap foundPackages;
// if a given package is installed locally, we will potentially
// get back multiple entries, one for each local installation
// location, and one for each remote repository the package
// is available in. The above map is used to ensure that in such
// cases we consolidate the information, rather than displaying
// duplicates
PackageInfoMap remotePackages;
// any package that we find in a remote repository goes in this map.
// this is later used to discern which packages came from a local
// installation only, as those must be handled a bit differently
// upon uninstallation, since we'd no longer be able to pull them
// down remotely.
BStringList systemFlaggedPackages;
// any packages flagged as a system package are added to this list.
// such packages cannot be uninstalled, nor can any of their deps.
PackageInfoMap systemInstalledPackages;
// any packages installed in system are added to this list.
// This is later used for dependency resolution of the actual
// system packages in order to compute the list of protected
// dependencies indicated above.
BitmapRef defaultIcon(new(std::nothrow) SharedBitmap(
"application/x-vnd.haiku-package"), true);
for (int32 i = 0; i < packages.CountItems(); i++) {
BSolverPackage* package = packages.ItemAt(i);
const BPackageInfo& repoPackageInfo = package->Info();
PackageInfoRef modelInfo;
PackageInfoMap::iterator it = foundPackages.find(
repoPackageInfo.Name());
if (it != foundPackages.end())
modelInfo.SetTo(it->second);
else {
// Add new package info
BString publisherURL;
if (repoPackageInfo.URLList().CountStrings() > 0)
publisherURL = repoPackageInfo.URLList().StringAt(0);
BString publisherName = repoPackageInfo.Vendor();
const BStringList& rightsList = repoPackageInfo.CopyrightList();
if (rightsList.CountStrings() > 0)
publisherName = rightsList.StringAt(0);
modelInfo.SetTo(new(std::nothrow) PackageInfo(
repoPackageInfo.Name(),
repoPackageInfo.Version().ToString(),
PublisherInfo(BitmapRef(), publisherName,
"", publisherURL), repoPackageInfo.Summary(),
repoPackageInfo.Description(),
repoPackageInfo.Flags()),
true);
if (modelInfo.Get() == NULL)
return;
foundPackages[repoPackageInfo.Name()] = modelInfo;
}
modelInfo->SetIcon(defaultIcon);
modelInfo->AddListener(this);
BSolverRepository* repository = package->Repository();
if (dynamic_cast<BPackageManager::RemoteRepository*>(repository)
!= NULL) {
depots[repository->Name()].AddPackage(modelInfo);
remotePackages[modelInfo->Title()] = modelInfo;
} else {
if (repository == static_cast<const BSolverRepository*>(
manager.SystemRepository())) {
modelInfo->AddInstallationLocation(
B_PACKAGE_INSTALLATION_LOCATION_SYSTEM);
if (!modelInfo->IsSystemPackage()) {
systemInstalledPackages[repoPackageInfo.FileName()]
= modelInfo;
}
} else if (repository == static_cast<const BSolverRepository*>(
manager.HomeRepository())) {
modelInfo->AddInstallationLocation(
B_PACKAGE_INSTALLATION_LOCATION_HOME);
}
}
if (modelInfo->IsSystemPackage())
systemFlaggedPackages.Add(repoPackageInfo.FileName());
}
BAutolock lock(fModel.Lock());
fModel.Clear();
// filter remote packages from the found list
// any packages remaining will be locally installed packages
// that weren't acquired from a repository
for (PackageInfoMap::iterator it = remotePackages.begin();
it != remotePackages.end(); it++) {
foundPackages.erase(it->first);
}
if (!foundPackages.empty()) {
BString repoName = B_TRANSLATE("Local");
depots[repoName] = DepotInfo(repoName);
DepotInfoMap::iterator depot = depots.find(repoName);
for (PackageInfoMap::iterator it = foundPackages.begin();
it != foundPackages.end(); ++it) {
depot->second.AddPackage(it->second);
}
}
for (DepotInfoMap::iterator it = depots.begin(); it != depots.end(); it++) {
fModel.AddDepot(it->second);
}
// start retrieving package icons and average ratings
fModel.PopulateAllPackages();
// compute the OS package dependencies
try {
// create the solver
BSolver* solver;
status_t error = BSolver::Create(solver);
if (error != B_OK)
throw BFatalErrorException(error, "Failed to create solver.");
ObjectDeleter<BSolver> solverDeleter(solver);
BPath systemPath;
error = find_directory(B_SYSTEM_PACKAGES_DIRECTORY, &systemPath);
if (error != B_OK) {
throw BFatalErrorException(error,
"Unable to retrieve system packages directory.");
}
// add the "installed" repository with the given packages
BSolverRepository installedRepository;
{
BRepositoryBuilder installedRepositoryBuilder(installedRepository,
"installed");
for (int32 i = 0; i < systemFlaggedPackages.CountStrings(); i++) {
BPath packagePath(systemPath);
packagePath.Append(systemFlaggedPackages.StringAt(i));
installedRepositoryBuilder.AddPackage(packagePath.Path());
}
installedRepositoryBuilder.AddToSolver(solver, true);
}
// add system repository
BSolverRepository systemRepository;
{
BRepositoryBuilder systemRepositoryBuilder(systemRepository,
"system");
for (PackageInfoMap::iterator it = systemInstalledPackages.begin();
it != systemInstalledPackages.end(); it++) {
BPath packagePath(systemPath);
packagePath.Append(it->first);
systemRepositoryBuilder.AddPackage(packagePath.Path());
}
systemRepositoryBuilder.AddToSolver(solver, false);
}
// solve
error = solver->VerifyInstallation();
if (error != B_OK) {
throw BFatalErrorException(error, "Failed to compute packages to "
"install.");
}
BSolverResult solverResult;
error = solver->GetResult(solverResult);
if (error != B_OK) {
throw BFatalErrorException(error, "Failed to retrieve system "
"package dependency list.");
}
for (int32 i = 0; const BSolverResultElement* element
= solverResult.ElementAt(i); i++) {
BSolverPackage* package = element->Package();
if (element->Type() == BSolverResultElement::B_TYPE_INSTALL) {
PackageInfoMap::iterator it = systemInstalledPackages.find(
package->Info().FileName());
if (it != systemInstalledPackages.end())
it->second->SetSystemDependency(true);
}
}
} catch (BFatalErrorException ex) {
printf("Fatal exception occurred while resolving system dependencies: "
"%s, details: %s\n", strerror(ex.Error()), ex.Details().String());
} catch (BNothingToDoException) {
// do nothing
} catch (BException ex) {
printf("Exception occurred while resolving system dependencies: %s\n",
ex.Message().String());
} catch (...) {
printf("Unknown exception occurred while resolving system "
"dependencies.\n");
}
}
thread_id
TeamDebugHandler::_EnterDebugger(bool saveReport)
{
TRACE(("debug_server: TeamDebugHandler::_EnterDebugger(): team %" B_PRId32
"\n", fTeam));
// prepare a debugger handover
TRACE(("debug_server: TeamDebugHandler::_EnterDebugger(): preparing "
"debugger handover for team %" B_PRId32 "...\n", fTeam));
status_t error = send_debug_message(&fDebugContext,
B_DEBUG_MESSAGE_PREPARE_HANDOVER, NULL, 0, NULL, 0);
if (error != B_OK) {
debug_printf("debug_server: Failed to prepare debugger handover: %s\n",
strerror(error));
return error;
}
BStringList arguments;
const char *argv[16];
int argc = 0;
bool debugInConsoled = _IsGUIServer() || !_AreGUIServersAlive();
#ifdef HANDOVER_USE_GDB
error = _SetupGDBArguments(arguments, debugInConsoled);
if (error != B_OK) {
debug_printf("debug_server: Failed to set up gdb arguments: %s\n",
strerror(error));
return error;
}
// start the terminal
TRACE(("debug_server: TeamDebugHandler::_EnterDebugger(): starting "
"terminal (debugger) for team %" B_PRId32 "...\n", fTeam));
#elif defined(HANDOVER_USE_DEBUGGER)
if (debugInConsoled) {
error = _SetupGDBArguments(arguments, debugInConsoled);
if (error != B_OK) {
debug_printf("debug_server: Failed to set up gdb arguments: %s\n",
strerror(error));
return error;
}
} else {
// prepare the argument vector
BPath debuggerPath;
error = find_directory(B_SYSTEM_APPS_DIRECTORY, &debuggerPath);
if (error != B_OK) {
debug_printf("debug_server: can't find system-apps directory: %s\n",
strerror(error));
return error;
}
error = debuggerPath.Append("Debugger");
if (error != B_OK) {
debug_printf("debug_server: can't append to system-apps path: %s\n",
strerror(error));
return error;
}
if (!arguments.Add(debuggerPath.Path()))
return B_NO_MEMORY;
BString debuggerParam;
debuggerParam.SetToFormat("%" B_PRId32, fTeam);
if (saveReport) {
if (!arguments.Add("--save-report"))
return B_NO_MEMORY;
}
if (!arguments.Add("--team") || !arguments.Add(debuggerParam))
return B_NO_MEMORY;
// start the debugger
TRACE(("debug_server: TeamDebugHandler::_EnterDebugger(): starting "
"graphical debugger for team %" B_PRId32 "...\n", fTeam));
}
#endif
for (int32 i = 0; i < arguments.CountStrings(); i++)
argv[argc++] = arguments.StringAt(i).String();
argv[argc] = NULL;
thread_id thread = load_image(argc, argv, (const char**)environ);
if (thread < 0) {
debug_printf("debug_server: Failed to start debugger: %s\n",
strerror(thread));
return thread;
}
resume_thread(thread);
TRACE(("debug_server: TeamDebugHandler::_EnterDebugger(): debugger started "
"for team %" B_PRId32 ": thread: %" B_PRId32 "\n", fTeam, thread));
return thread;
}
void
Message::Draw(BView *view, int32 frame)
{
if (view == NULL || view->Window() == NULL || !view->Window()->IsLocked())
return;
BScreen screen(view->Window());
if (!screen.IsValid())
return;
// Double-buffered drawing
BBitmap buffer(view->Bounds(), screen.ColorSpace(), true);
if (buffer.InitCheck() != B_OK)
return;
BView offscreen(view->Bounds(), NULL, 0, 0);
buffer.AddChild(&offscreen);
buffer.Lock();
// Set up the colors
rgb_color base_color = {(uint8)(rand() % 25), (uint8)(rand() % 25),
(uint8)(rand() % 25)};
offscreen.SetHighColor(base_color);
offscreen.SetLowColor(tint_color(base_color, 0.815F));
offscreen.FillRect(offscreen.Bounds(), kCheckered);
rgb_color colors[8] = {
tint_color(base_color, B_LIGHTEN_1_TINT),
tint_color(base_color, 0.795F),
tint_color(base_color, 0.851F),
tint_color(base_color, 0.926F),
tint_color(base_color, 1.05F),
tint_color(base_color, B_DARKEN_1_TINT),
tint_color(base_color, B_DARKEN_2_TINT),
tint_color(base_color, B_DARKEN_3_TINT),
};
offscreen.SetDrawingMode(B_OP_OVER);
// Set the basic font parameters, including random font family
BFont font;
offscreen.GetFont(&font);
font.SetFace(B_BOLD_FACE);
font.SetFamilyAndStyle(*(fFontFamilies.ItemAt(rand() % fFontFamilies.CountItems())), NULL);
offscreen.SetFont(&font);
// Get the message
BString *message = get_message();
BString *origMessage = new BString();
message->CopyInto(*origMessage, 0, message->Length());
// Replace newlines and tabs with spaces
message->ReplaceSet("\n\t", ' ');
int height = (int) offscreen.Bounds().Height();
int width = (int) offscreen.Bounds().Width();
// From 14 to 22 iterations
int32 iterations = (rand() % 8) + 14;
for (int32 i = 0; i < iterations; i++) {
// Randomly set font size and shear
BFont font;
offscreen.GetFont(&font);
float fontSize = ((rand() % 320) + 42) * fScaleFactor;
font.SetSize(fontSize);
// Set the shear off 90 about 1/2 of the time
if (rand() % 2 == 1)
font.SetShear((float) ((rand() % 135) + (rand() % 45)));
else
font.SetShear(90.0);
offscreen.SetFont(&font);
// Randomly set drawing location
int x = (rand() % width) - (rand() % width/((rand() % 8)+1));
int y = rand() % height;
// Draw new text
offscreen.SetHighColor(colors[rand() % 8]);
int strLength = message->Length();
// See how wide this string is with the current font
float strWidth = offscreen.StringWidth(message->String());
int drawingLength = (int) (strLength * (width / strWidth));
int start = 0;
if (drawingLength >= strLength)
drawingLength = strLength;
else
start = rand() % (strLength - drawingLength);
char *toDraw = new char[drawingLength+1];
strncpy(toDraw, message->String()+start, drawingLength);
toDraw[drawingLength] = 0;
offscreen.DrawString(toDraw, BPoint(x, y));
delete[] toDraw;
}
// Now draw the full message in a nice translucent box, but only
// if this isn't preview mode
if (!fPreview) {
BFont font(be_fixed_font);
font.SetSize(14.0);
offscreen.SetFont(&font);
font_height fontHeight;
font.GetHeight(&fontHeight);
float lineHeight = fontHeight.ascent + fontHeight.descent
+ fontHeight.leading;
BStringList lines;
int longestLine = 0;
int32 count = get_lines(origMessage, lines, &longestLine);
float stringWidth = font.StringWidth(lines.StringAt(longestLine).String());
BRect box(0, 0, stringWidth + 20, (lineHeight * count) + 20);
box.OffsetTo((width - box.Width()) / 2, height - box.Height() - 40);
offscreen.SetDrawingMode(B_OP_ALPHA);
base_color.alpha = 128;
offscreen.SetHighColor(base_color);
offscreen.FillRoundRect(box, 8, 8);
offscreen.SetHighColor(205, 205, 205);
BPoint start = box.LeftTop();
start.x += 10;
start.y += 10 + fontHeight.ascent + fontHeight.leading;
for (int i = 0; i < count; i++) {
offscreen.DrawString(lines.StringAt(i).String(), start);
start.y += lineHeight;
}
}
delete origMessage;
delete message;
offscreen.Sync();
buffer.Unlock();
view->DrawBitmap(&buffer);
buffer.RemoveChild(&offscreen);
}
int
main(int argc, const char* const* argv)
{
const char* architecture = NULL;
const char* dependency = NULL;
const char* referencePath = NULL;
bool existingOnly = false;
const char* separator = NULL;
while (true) {
static struct option sLongOptions[] = {
{ "architecture", required_argument, 0, 'a' },
{ "dependency", required_argument, 0, 'd' },
{ "help", no_argument, 0, 'h' },
{ "path", required_argument, 0, 'p' },
{ 0, 0, 0, 0 }
};
opterr = 0; // don't print errors
int c = getopt_long(argc, (char**)argv, "+a:c:d:ehlp:",
sLongOptions, NULL);
if (c == -1)
break;
switch (c) {
case 'a':
architecture = optarg;
break;
case 'c':
separator = optarg;
break;
case 'd':
dependency = optarg;
break;
case 'e':
existingOnly = true;
break;
case 'h':
print_usage_and_exit(false);
break;
case 'l':
for (size_t i = 0; i < kDirectoryConstantCount; i++) {
const DirectoryConstantEntry& entry
= kDirectoryConstants[i];
printf("%s\n - %s\n", entry.string, entry.description);
}
exit(0);
case 'p':
referencePath = optarg;
break;
default:
print_usage_and_exit(true);
break;
}
}
// The remaining arguments are the kind constant and optionally the subpath.
if (optind >= argc || optind + 2 < argc)
print_usage_and_exit(true);
const char* kindConstant = argv[optind++];
const char* subPath = NULL;
if (optind >= argc)
subPath = argv[optind++];
// resolve the directory constant
path_base_directory baseDirectory = B_FIND_PATH_IMAGE_PATH;
bool found = false;
for (size_t i = 0; i < kDirectoryConstantCount; i++) {
const DirectoryConstantEntry& entry = kDirectoryConstants[i];
if (strcmp(kindConstant, entry.string) == 0) {
found = true;
baseDirectory = entry.constant;
break;
}
}
if (!found) {
fprintf(stderr, "Error: Unsupported directory constant \"%s\".\n",
kindConstant);
exit(1);
}
if (referencePath != NULL) {
BPath path;
status_t error = BPathFinder(referencePath, dependency).FindPath(
architecture, baseDirectory, subPath,
existingOnly ? B_FIND_PATH_EXISTING_ONLY : 0, path);
if (error != B_OK) {
fprintf(stderr, "Error: Failed to find path: %s\n",
strerror(error));
exit(1);
}
printf("%s\n", path.Path());
} else {
BStringList paths;
status_t error = BPathFinder::FindPaths(architecture, baseDirectory,
subPath, existingOnly ? B_FIND_PATH_EXISTING_ONLY : 0, paths);
if (error != B_OK) {
fprintf(stderr, "Error: Failed to find paths: %s\n",
strerror(error));
exit(1);
}
if (separator != NULL) {
BString result = paths.Join(separator);
if (result.IsEmpty()) {
fprintf(stderr, "Error: Out of memory!\n");
exit(1);
}
printf("%s\n", result.String());
} else {
int32 count = paths.CountStrings();
for (int32 i = 0; i < count; i++)
printf("%s\n", paths.StringAt(i).String());
}
}
return 0;
}
