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Added GetSupportingApps()/SetSupportedTypes() functionality

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git-svn-id: file:///srv/svn/repos/haiku/trunk/current@923 a95241bf-73f2-0310-859d-f6bbb57e9c96
This commit is contained in:
Tyler Dauwalder 2002-08-28 23:57:30 +00:00
parent 682805b291
commit 41b9ba9155
2 changed files with 15 additions and 8 deletions
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6
headers/private/storage/mime/Database.h
View File

@ -11,6 +11,7 @@
#define _MIME_DATABASE_H
#include <mime/InstalledTypes.h>
#include <mime/SupportingApps.h>
#include <Mime.h>
#include <Messenger.h>
#include <StorageDefs.h>
@ -49,7 +50,7 @@ public:
size_t dataSize, icon_size which);
status_t SetPreferredApp(const char *type, const char *signature, app_verb verb = B_OPEN);
// status_t SetSnifferRule(const char *);
status_t SetSupportedTypes(const char *type, const BMessage *types);
status_t SetSupportedTypes(const char *type, const BMessage *types, bool fullSync);
// Non-atomic Get()
status_t GetInstalledSupertypes(BMessage *super_types);
@ -96,8 +97,9 @@ private:
status_t SendMonitorUpdate(BMessage &msg);
status_t fCStatus;
std::set<BMessenger> fMonitorSet;
std::set<BMessenger> fMonitorMessengers;
InstalledTypes fInstalledTypes;
SupportingApps fSupportingApps;
};
} // namespace Mime

17
src/kits/storage/mime/Database.cpp
View File

@ -370,13 +370,18 @@ Database::SetPreferredApp(const char *type, const char *signature, app_verb verb
// SetSupportedTypes
status_t
Database::SetSupportedTypes(const char *type, const BMessage *types)
Database::SetSupportedTypes(const char *type, const BMessage *types, bool fullSync)
{
DBG(OUT("Database::SetSupportedTypes()\n"));
bool didCreate = false;
status_t err = (type && types) ? B_OK : B_BAD_VALUE;
// Write the attr
if (!err)
err = write_mime_attr_message(type, kSupportedTypesAttr, types, &didCreate);
// Update the supporting apps map
if (!err)
err = fSupportingApps.SetSupportedTypes(type, types, fullSync);
// Notify the monitor
if (!err)
err = SendMonitorUpdate(B_SUPPORTED_TYPES_CHANGED, type, B_META_MIME_MODIFIED);
return err;
@ -403,7 +408,7 @@ Database::GetInstalledTypes(const char *supertype, BMessage *subtypes)
status_t
Database::GetSupportingApps(const char *type, BMessage *signatures)
{
return B_ERROR;
return fSupportingApps.GetSupportingApps(type, signatures);
}
@ -492,7 +497,7 @@ Database::StartWatching(BMessenger target)
DBG(OUT("Database::StartWatching()\n"));
status_t err = target.IsValid() ? B_OK : B_BAD_VALUE;
if (!err)
fMonitorSet.insert(target);
fMonitorMessengers.insert(target);
return err;
}
@ -504,9 +509,9 @@ status_t
Database::StopWatching(BMessenger target)
{
DBG(OUT("Database::StopWatching()\n"));
status_t err = fMonitorSet.find(target) != fMonitorSet.end() ? B_OK : B_ENTRY_NOT_FOUND;
status_t err = fMonitorMessengers.find(target) != fMonitorMessengers.end() ? B_OK : B_ENTRY_NOT_FOUND;
if (!err)
fMonitorSet.erase(target);
fMonitorMessengers.erase(target);
return err;
}
@ -744,7 +749,7 @@ Database::SendMonitorUpdate(BMessage &msg) {
DBG(OUT("Database::SendMonitorUpdate(BMessage&)\n"));
status_t err;
std::set<BMessenger>::const_iterator i;
for (i = fMonitorSet.begin(); i != fMonitorSet.end(); i++) {
for (i = fMonitorMessengers.begin(); i != fMonitorMessengers.end(); i++) {
status_t err = (*i).SendMessage(&msg, (BHandler*)NULL);
if (err)
DBG(OUT("Database::SendMonitorUpdate(BMessage&): BMessenger::SendMessage failed, %p\n", err));