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e20a514ae9
functionality, it became apparent that some restructuring was
needed if I wanted to keep things clean and managble.
storage/MimeDatabase.{h,cpp} have been broken into:
storage/mime/database_support.{h,cpp}
+ MIME database constants
+ high-level database access functions like open_type(),
read_mime_attr(), etc.
storage/mime/database_access.{h,cpp}
+ atomic read functions
+ is_installed()
+ get_icon_data()
storage/mime/Database.{h,cpp}
+ Mime::Database class, which is responsible for all write,
non-atomic read, and mime monitor functionality.
storage/mime/InstalledTypes.{h,cpp}
+ Helper class for Mime::Database::GetInstalled[Super]Types()
storage/mime/Supertype.{h,cpp}
+ Helper class for Mime::InstalledTypes
I haven't merged my intial, somewhat cludgy GetInstalled[Super]Types
implementation into the new setup yet. That comes next, and it ought
to be a more graceful implementation now.
I also implemented BMimeType::Get/SetSupportingTypes(), though
they haven't been tested yet (sorry).
git-svn-id: file:///srv/svn/repos/haiku/trunk/current@862 a95241bf-73f2-0310-859d-f6bbb57e9c96
40 lines
1.2 KiB
C++
40 lines
1.2 KiB
C++
// mime/database_access.h
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#ifndef _MIME_DATABASE_ACCESS_H
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#define _MIME_DATABASE_ACCESS_H
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#include <Mime.h>
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class BNode;
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class BBitmap;
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class BMessage;
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namespace BPrivate {
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namespace Storage {
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namespace Mime {
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// Get() functions
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status_t get_app_hint(const char *type, entry_ref *ref);
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status_t get_attr_info(const char *type, BMessage *info);
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status_t get_short_description(const char *type, char *description);
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status_t get_long_description(const char *type, char *description);
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status_t get_file_extensions(const char *type, BMessage *extensions);
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status_t get_icon(const char *type, BBitmap *icon, icon_size size);
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status_t get_icon_for_type(const char *type, const char *fileType, BBitmap *icon,
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icon_size which);
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status_t get_preferred_app(const char *type, char *signature, app_verb verb);
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status_t get_sniffer_rule(BString *result);
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status_t get_supported_types(const char *type, BMessage *types);
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bool is_installed(const char *type);
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// Called by BMimeType to get properly formatted icon data ready
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// to be shipped off to SetIcon*() and written to the database
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status_t get_icon_data(const BBitmap *icon, icon_size size, void **data, int32 *dataSize);
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} // namespace Mime
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} // namespace Storage
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} // namespace BPrivate
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#endif // _MIME_DATABASE_H
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