static const BString*
SetDefaultAppForOneType(const BString* element, void* castToEntryRef)
{
const entry_ref* appRef = (const entry_ref*)castToEntryRef;
// set entry as default handler for one mime string
BMimeType mime(element->String());
if (!mime.IsInstalled())
return 0;
// first set it's app signature as the preferred type
BFile appFile(appRef, O_RDONLY);
if (appFile.InitCheck() != B_OK)
return 0;
char appSignature[B_MIME_TYPE_LENGTH];
if (GetAppSignatureFromAttr(&appFile, appSignature) != B_OK)
return 0;
if (mime.SetPreferredApp(appSignature) != B_OK)
return 0;
// set the app hint on the metamime for this signature
mime.SetTo(appSignature);
#if xDEBUG
status_t result =
#endif
mime.SetAppHint(appRef);
#if xDEBUG
BEntry debugEntry(appRef);
BPath debugPath;
debugEntry.GetPath(&debugPath);
PRINT(("setting %s, sig %s as default app for %s, result %s\n",
debugPath.Path(), appSignature, element->String(), strerror(result)));
#endif
return 0;
}
void
Model::FinishSettingUpType()
{
char mimeString[B_MIME_TYPE_LENGTH];
// while we are reading the node, do a little
// snooping to see if it even makes sense to look for a node-based
// icon
// This serves as a hint to the icon cache, allowing it to not hit the
// disk again for models that do not have an icon defined by the node
if (IsNodeOpen()
&& fBaseType != kLinkNode
&& !CheckNodeIconHintPrivate(fNode, dynamic_cast<TTracker *>(be_app) == NULL)) {
// when checking for the node icon hint, if we are libtracker, only check
// for small icons - checking for the large icons is a little more
// work for the filesystem and this will speed up the test.
// This makes node icons only work if there is a small and a large node
// icon on a file - for libtracker that is not a problem though
fIconFrom = kUnknownNotFromNode;
}
if (fBaseType != kDirectoryNode
&& fBaseType != kVolumeNode
&& fBaseType != kLinkNode
&& IsNodeOpen()) {
BNodeInfo info(fNode);
// check if a specific mime type is set
if (info.GetType(mimeString) == B_OK) {
// node has a specific mime type
fMimeType = mimeString;
if (strcmp(mimeString, B_QUERY_MIMETYPE) == 0)
fBaseType = kQueryNode;
else if (strcmp(mimeString, B_QUERY_TEMPLATE_MIMETYPE) == 0)
fBaseType = kQueryTemplateNode;
if (info.GetPreferredApp(mimeString) == B_OK) {
if (fPreferredAppName)
DeletePreferredAppVolumeNameLinkTo();
if (mimeString[0])
fPreferredAppName = strdup(mimeString);
}
}
}
switch (fBaseType) {
case kDirectoryNode:
fMimeType = B_DIR_MIMETYPE; // should use a shared string here
if (IsNodeOpen()) {
BNodeInfo info(fNode);
if (info.GetType(mimeString) == B_OK)
fMimeType = mimeString;
if (fIconFrom == kUnknownNotFromNode
&& WellKnowEntryList::Match(NodeRef()) > (directory_which)-1)
// one of home, beos, system, boot, etc.
fIconFrom = kTrackerSupplied;
}
break;
case kVolumeNode:
{
if (NodeRef()->node == fEntryRef.directory
&& NodeRef()->device == fEntryRef.device) {
// promote from volume to file system root
fBaseType = kRootNode;
fMimeType = B_ROOT_MIMETYPE;
break;
}
// volumes have to have a B_VOLUME_MIMETYPE type
fMimeType = B_VOLUME_MIMETYPE;
if (fIconFrom == kUnknownNotFromNode) {
if (WellKnowEntryList::Match(NodeRef()) > (directory_which)-1)
fIconFrom = kTrackerSupplied;
else
fIconFrom = kVolume;
}
char name[B_FILE_NAME_LENGTH];
BVolume volume(NodeRef()->device);
if (volume.InitCheck() == B_OK && volume.GetName(name) == B_OK) {
if (fVolumeName)
DeletePreferredAppVolumeNameLinkTo();
fVolumeName = strdup(name);
}
#if DEBUG
else
PRINT(("get volume name failed for %s\n", fEntryRef.name));
#endif
break;
}
case kLinkNode:
fMimeType = B_LINK_MIMETYPE; // should use a shared string here
break;
case kExecutableNode:
if (IsNodeOpen()) {
char signature[B_MIME_TYPE_LENGTH];
if (GetAppSignatureFromAttr(dynamic_cast<BFile *>(fNode), signature)
== B_OK) {
if (fPreferredAppName)
DeletePreferredAppVolumeNameLinkTo();
if (signature[0])
fPreferredAppName = strdup(signature);
}
}
if (!fMimeType.Length())
fMimeType = B_APP_MIME_TYPE; // should use a shared string here
break;
default:
if (!fMimeType.Length())
fMimeType = B_FILE_MIMETYPE;
break;
}
}
bool
SearchForSignatureEntryList::CanOpenWithFilter(const Model* appModel,
const BMessage* entriesToOpen, const entry_ref* preferredApp)
{
ThrowOnAssert(appModel != NULL);
if (!appModel->IsExecutable() || !appModel->Node()) {
// weed out non-executable
#if xDEBUG
BPath path;
BEntry entry(appModel->EntryRef());
entry.GetPath(&path);
PRINT(("filtering out %s- not executable \n", path.Path()));
#endif
return false;
}
if (strcasecmp(appModel->MimeType(), B_APP_MIME_TYPE) != 0) {
// filter out pe containers on PPC etc.
return false;
}
BFile* file = dynamic_cast<BFile*>(appModel->Node());
ASSERT(file != NULL);
char signature[B_MIME_TYPE_LENGTH];
if (GetAppSignatureFromAttr(file, signature) == B_OK
&& strcasecmp(signature, kTrackerSignature) == 0) {
// special case the Tracker - make sure only the running copy is
// in the list
app_info trackerInfo;
if (*appModel->EntryRef() != trackerInfo.ref) {
// this is an inactive copy of the Tracker, remove it
#if xDEBUG
BPath path1;
BPath path2;
BEntry entry(appModel->EntryRef());
entry.GetPath(&path1);
BEntry entry2(&trackerInfo.ref);
entry2.GetPath(&path2);
PRINT(("filtering out %s, sig %s, active Tracker at %s, "
"result %s, refName %s\n",
path1.Path(), signature, path2.Path(),
strerror(be_roster->GetActiveAppInfo(&trackerInfo)),
trackerInfo.ref.name));
#endif
return false;
}
}
if (FSInTrashDir(appModel->EntryRef()))
return false;
if (ShowAllApplications()) {
// don't check for these if we didn't look for every single app
// to not slow filtering down
uint32 flags;
BAppFileInfo appFileInfo(dynamic_cast<BFile*>(appModel->Node()));
if (appFileInfo.GetAppFlags(&flags) != B_OK)
return false;
if ((flags & B_BACKGROUND_APP) || (flags & B_ARGV_ONLY))
return false;
if (!signature[0])
// weed out apps with empty signatures
return false;
}
int32 relation = Relation(entriesToOpen, appModel, preferredApp, 0);
if (relation == kNoRelation && !ShowAllApplications()) {
#if xDEBUG
BPath path;
BEntry entry(appModel->EntryRef());
entry.GetPath(&path);
PRINT(("filtering out %s, does not handle any of opened files\n",
path.Path()));
#endif
return false;
}
if (relation != kNoRelation && relation != kSuperhandler
&& !fGenericFilesOnly) {
// we hit at least one app that is not a superhandler and
// handles the document
fFoundOneNonSuperHandler = true;
}
return true;
}
void
Model::FinishSettingUpType()
{
char mimeString[B_MIME_TYPE_LENGTH];
BEntry entry;
// While we are reading the node, do a little snooping to see if it even
// makes sense to look for a node-based icon. This serves as a hint to the
// icon cache, allowing it to not hit the disk again for models that do not
// have an icon defined by the node.
if (IsNodeOpen() && fBaseType != kLinkNode && !CheckNodeIconHint(fNode))
fIconFrom = kUnknownNotFromNode;
if (fBaseType != kDirectoryNode
&& fBaseType != kVolumeNode
&& fBaseType != kLinkNode
&& IsNodeOpen()) {
BNodeInfo info(fNode);
// check if a specific mime type is set
if (info.GetType(mimeString) == B_OK) {
// node has a specific mime type
fMimeType = mimeString;
if (strcmp(mimeString, B_QUERY_MIMETYPE) == 0)
fBaseType = kQueryNode;
else if (strcmp(mimeString, B_QUERY_TEMPLATE_MIMETYPE) == 0)
fBaseType = kQueryTemplateNode;
else if (strcmp(mimeString, kVirtualDirectoryMimeType) == 0)
fBaseType = kVirtualDirectoryNode;
if (info.GetPreferredApp(mimeString) == B_OK) {
if (fPreferredAppName)
DeletePreferredAppVolumeNameLinkTo();
if (mimeString[0])
fPreferredAppName = strdup(mimeString);
}
}
}
switch (fBaseType) {
case kDirectoryNode:
entry.SetTo(&fEntryRef);
if (entry.InitCheck() == B_OK) {
if (FSIsTrashDir(&entry))
fBaseType = kTrashNode;
else if (FSIsDeskDir(&entry))
fBaseType = kDesktopNode;
}
fMimeType = B_DIR_MIMETYPE;
// should use a shared string here
if (IsNodeOpen()) {
BNodeInfo info(fNode);
if (info.GetType(mimeString) == B_OK)
fMimeType = mimeString;
if (fIconFrom == kUnknownNotFromNode
&& WellKnowEntryList::Match(NodeRef())
> (directory_which)-1) {
// one of home, beos, system, boot, etc.
fIconFrom = kTrackerSupplied;
}
}
break;
case kVolumeNode:
{
if (NodeRef()->node == fEntryRef.directory
&& NodeRef()->device == fEntryRef.device) {
// promote from volume to file system root
fBaseType = kRootNode;
fMimeType = B_ROOT_MIMETYPE;
break;
}
// volumes have to have a B_VOLUME_MIMETYPE type
fMimeType = B_VOLUME_MIMETYPE;
if (fIconFrom == kUnknownNotFromNode) {
if (WellKnowEntryList::Match(NodeRef()) > (directory_which)-1)
fIconFrom = kTrackerSupplied;
else
fIconFrom = kVolume;
}
char name[B_FILE_NAME_LENGTH];
BVolume volume(NodeRef()->device);
if (volume.InitCheck() == B_OK && volume.GetName(name) == B_OK) {
if (fVolumeName != NULL)
DeletePreferredAppVolumeNameLinkTo();
fVolumeName = strdup(name);
}
#if DEBUG
else
PRINT(("get volume name failed for %s\n", fEntryRef.name));
#endif
break;
}
case kLinkNode:
fMimeType = B_LINK_MIMETYPE;
// should use a shared string here
break;
case kExecutableNode:
if (IsNodeOpen()) {
char signature[B_MIME_TYPE_LENGTH];
if (GetAppSignatureFromAttr(dynamic_cast<BFile*>(fNode),
signature) == B_OK) {
if (fPreferredAppName)
DeletePreferredAppVolumeNameLinkTo();
if (signature[0])
fPreferredAppName = strdup(signature);
}
}
if (fMimeType.Length() <= 0)
fMimeType = B_APP_MIME_TYPE;
// should use a shared string here
break;
default:
if (fMimeType.Length() <= 0)
fMimeType = B_FILE_MIMETYPE;
break;
}
}
