* Only allowed application hints of B_MIME_TYPE_LENGTH instead of B_PATH_NAME_LENGTH.
* Introduced a _SetStringValue() to avoid code duplication. * The string types now check the original value, and don't write anything if the contents stay unchanged (with the current exception of the sniffer rules). * The monitor notfication methods no longer "clobber" the status result. * Major cleanup. git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@16432 a95241bf-73f2-0310-859d-f6bbb57e9c96
This commit is contained in:
Axel Dörfler
parent
91fe5e6e58
commit
98d9f1b483
@ -1,15 +1,14 @@
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//----------------------------------------------------------------------
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// This software is part of the OpenBeOS distribution and is covered
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// by the OpenBeOS license.
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//---------------------------------------------------------------------
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/*!
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\file Database.cpp
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Database class declarations
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*/
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/*
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* Copyright 2002-2006, Haiku.
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* Distributed under the terms of the MIT License.
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*
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* Authors:
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* Tyler Dauwalder
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*/
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#ifndef _MIME_DATABASE_H
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#define _MIME_DATABASE_H
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#include <Mime.h>
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#include <mime/AssociatedTypes.h>
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#include <mime/InstalledTypes.h>
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@ -40,79 +39,87 @@ typedef enum {
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B_REG_CREATE_APP_META_MIME,
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} mime_update_function;
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class Database {
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public:
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Database();
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~Database();
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class Database {
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public:
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Database();
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~Database();
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status_t InitCheck() const;
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status_t InitCheck() const;
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// Type management
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status_t Install(const char *type);
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status_t Delete(const char *type);
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// Type management
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status_t Install(const char *type);
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status_t Delete(const char *type);
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// Set()
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status_t SetAppHint(const char *type, const entry_ref *ref);
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status_t SetAttrInfo(const char *type, const BMessage *info);
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status_t SetShortDescription(const char *type, const char *description);
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status_t SetLongDescription(const char *type, const char *description);
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status_t SetFileExtensions(const char *type, const BMessage *extensions);
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status_t SetIcon(const char *type, const void *data, size_t dataSize, icon_size which);
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status_t SetIconForType(const char *type, const char *fileType, const void *data,
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size_t dataSize, icon_size which);
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status_t SetPreferredApp(const char *type, const char *signature, app_verb verb = B_OPEN);
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status_t SetSnifferRule(const char *type, const char *rule);
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status_t SetSupportedTypes(const char *type, const BMessage *types, bool fullSync);
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// Set()
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status_t SetAppHint(const char *type, const entry_ref *ref);
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status_t SetAttrInfo(const char *type, const BMessage *info);
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status_t SetShortDescription(const char *type, const char *description);
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status_t SetLongDescription(const char *type, const char *description);
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status_t SetFileExtensions(const char *type, const BMessage *extensions);
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status_t SetIcon(const char *type, const void *data, size_t dataSize,
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icon_size which);
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status_t SetIconForType(const char *type, const char *fileType, const void *data,
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size_t dataSize, icon_size which);
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status_t SetPreferredApp(const char *type, const char *signature,
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app_verb verb = B_OPEN);
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status_t SetSnifferRule(const char *type, const char *rule);
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status_t SetSupportedTypes(const char *type, const BMessage *types, bool fullSync);
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// Non-atomic Get()
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status_t GetInstalledSupertypes(BMessage *super_types);
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status_t GetInstalledTypes(BMessage *types);
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status_t GetInstalledTypes(const char *super_type,
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BMessage *subtypes);
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status_t GetSupportingApps(const char *type, BMessage *signatures);
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status_t GetAssociatedTypes(const char *extension, BMessage *types);
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// Non-atomic Get()
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status_t GetInstalledSupertypes(BMessage *super_types);
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status_t GetInstalledTypes(BMessage *types);
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status_t GetInstalledTypes(const char *super_type,
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BMessage *subtypes);
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status_t GetSupportingApps(const char *type, BMessage *signatures);
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status_t GetAssociatedTypes(const char *extension, BMessage *types);
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// Sniffer
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status_t GuessMimeType(const entry_ref *file, BString *result);
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status_t GuessMimeType(const void *buffer, int32 length, BString *result);
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status_t GuessMimeType(const char *filename, BString *result);
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// Sniffer
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status_t GuessMimeType(const entry_ref *file, BString *result);
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status_t GuessMimeType(const void *buffer, int32 length, BString *result);
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status_t GuessMimeType(const char *filename, BString *result);
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// Monitor
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status_t StartWatching(BMessenger target);
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status_t StopWatching(BMessenger target);
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// Monitor
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status_t StartWatching(BMessenger target);
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status_t StopWatching(BMessenger target);
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// Delete()
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status_t DeleteAppHint(const char *type);
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status_t DeleteAttrInfo(const char *type);
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status_t DeleteShortDescription(const char *type);
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status_t DeleteLongDescription(const char *type);
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status_t DeleteFileExtensions(const char *type);
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status_t DeleteIcon(const char *type, icon_size size);
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status_t DeleteIconForType(const char *type, const char *fileType, icon_size which);
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status_t DeletePreferredApp(const char *type, app_verb verb = B_OPEN);
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status_t DeleteSnifferRule(const char *type);
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status_t DeleteSupportedTypes(const char *type, bool fullSync);
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// Delete()
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status_t DeleteAppHint(const char *type);
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status_t DeleteAttrInfo(const char *type);
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status_t DeleteShortDescription(const char *type);
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status_t DeleteLongDescription(const char *type);
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status_t DeleteFileExtensions(const char *type);
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status_t DeleteIcon(const char *type, icon_size size);
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status_t DeleteIconForType(const char *type, const char *fileType,
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icon_size which);
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status_t DeletePreferredApp(const char *type, app_verb verb = B_OPEN);
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status_t DeleteSnifferRule(const char *type);
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status_t DeleteSupportedTypes(const char *type, bool fullSync);
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private:
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// Functions to send monitor notifications
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status_t SendInstallNotification(const char *type);
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status_t SendDeleteNotification(const char *type);
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status_t SendMonitorUpdate(int32 which, const char *type, const char *extraType,
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bool largeIcon, int32 action);
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status_t SendMonitorUpdate(int32 which, const char *type, const char *extraType,
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int32 action);
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status_t SendMonitorUpdate(int32 which, const char *type, bool largeIcon,
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int32 action);
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status_t SendMonitorUpdate(int32 which, const char *type,
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int32 action);
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status_t SendMonitorUpdate(BMessage &msg);
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private:
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status_t _SetStringValue(const char *type, int32 what,
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const char* attribute, type_code attributeType,
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size_t maxLength, const char *value);
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status_t fStatus;
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std::set<BMessenger> fMonitorMessengers;
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AssociatedTypes fAssociatedTypes;
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InstalledTypes fInstalledTypes;
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SnifferRules fSnifferRules;
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SupportingApps fSupportingApps;
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// Functions to send monitor notifications
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status_t _SendInstallNotification(const char *type);
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status_t _SendDeleteNotification(const char *type);
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status_t _SendMonitorUpdate(int32 which, const char *type,
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const char *extraType, bool largeIcon, int32 action);
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status_t _SendMonitorUpdate(int32 which, const char *type,
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const char *extraType, int32 action);
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status_t _SendMonitorUpdate(int32 which, const char *type,
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bool largeIcon, int32 action);
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status_t _SendMonitorUpdate(int32 which, const char *type,
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int32 action);
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status_t _SendMonitorUpdate(BMessage &msg);
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private:
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status_t fStatus;
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std::set<BMessenger> fMonitorMessengers;
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AssociatedTypes fAssociatedTypes;
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InstalledTypes fInstalledTypes;
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SnifferRules fSnifferRules;
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SupportingApps fSupportingApps;
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};
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} // namespace Mime
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File diff suppressed because it is too large
Load Diff
@ -54,16 +54,20 @@ namespace Mime {
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status_t
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get_app_hint(const char *type, entry_ref *ref)
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{
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char path[B_MIME_TYPE_LENGTH];
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if (type == NULL || ref == NULL)
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return B_BAD_VALUE;
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char path[B_PATH_NAME_LENGTH];
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BEntry entry;
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ssize_t err = ref ? B_OK : B_BAD_VALUE;
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if (!err)
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err = read_mime_attr(type, kAppHintAttr, path, B_MIME_TYPE_LENGTH, kAppHintType);
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if (err >= 0)
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err = entry.SetTo(path);
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if (!err)
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err = entry.GetRef(ref);
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return err;
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ssize_t status = read_mime_attr(type, kAppHintAttr, path,
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B_PATH_NAME_LENGTH, kAppHintType);
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if (status >= B_OK)
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status = entry.SetTo(path);
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if (status == B_OK)
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status = entry.GetRef(ref);
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return status;
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}
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// get_attr_info
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