Aren/haiku
1
0
Fork 0
Code Issues Pull Requests Packages Projects Releases Wiki Activity

Synchronized the MIME stuff in the build platform support libbe with

Browse Source 
the current Haiku libbe.


git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@16124 a95241bf-73f2-0310-859d-f6bbb57e9c96
This commit is contained in:
Ingo Weinhold 2006-01-28 20:20:27 +00:00
parent 15424f3d37
commit 0b537029e3
4 changed files with 181 additions and 29 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

20
headers/build/os/storage/Mime.h
View File

@ -1,7 +1,8 @@
//----------------------------------------------------------------------
// This software is part of the OpenBeOS distribution and is covered
// by the OpenBeOS license.
//---------------------------------------------------------------------
/*
* Copyright 2004-2006, Haiku Inc. All Rights Reserved.
* Distributed under the terms of the MIT License.
*/
/*!
\file Mime.h
Mime type C functions interface declarations.
@ -37,11 +38,18 @@ enum icon_size {
B_MINI_ICON = 16
};
// values for the "force" parameter of update_mime_info() (Haiku only)
enum {
B_UPDATE_MIME_INFO_NO_FORCE = 0,
B_UPDATE_MIME_INFO_FORCE_KEEP_TYPE = 1,
B_UPDATE_MIME_INFO_FORCE_UPDATE_ALL = 2,
};
#ifdef __cplusplus
}
#endif
// OpenBeOS only!
// Haiku only!
#ifdef __cplusplus
class BBitmap;
@ -56,5 +64,3 @@ status_t get_device_icon(const char *dev, BBitmap *icon, icon_size which);
#endif
#endif // _MIME_H

8
src/build/libbe/storage/mime/CreateAppMetaMimeThread.cpp
View File

@ -23,9 +23,11 @@ namespace BPrivate {
namespace Storage {
namespace Mime {
CreateAppMetaMimeThread::CreateAppMetaMimeThread(const char *name, int32 priority,
BMessenger managerMessenger, const entry_ref *root, bool recursive, bool force, BMessage *replyee)
: MimeUpdateThread(name, priority, managerMessenger, root, recursive, force, replyee)
CreateAppMetaMimeThread::CreateAppMetaMimeThread(const char *name,
int32 priority, BMessenger managerMessenger, const entry_ref *root,
bool recursive, int32 force, BMessage *replyee)
: MimeUpdateThread(name, priority, managerMessenger, root, recursive, force,
replyee)
{
}

5
src/build/libbe/storage/mime/MimeUpdateThread.cpp
View File

@ -42,8 +42,9 @@ namespace Mime {
field detached from the registrar's mime manager looper (though this is not verified).
The message will be replied to at the end of the thread's execution.
*/
MimeUpdateThread::MimeUpdateThread(const char *name, int32 priority, BMessenger managerMessenger,
const entry_ref *root, bool recursive, bool force, BMessage *replyee)
MimeUpdateThread::MimeUpdateThread(const char *name, int32 priority,
BMessenger managerMessenger, const entry_ref *root, bool recursive,
int32 force, BMessage *replyee)
: RegistrarThread(name, priority, managerMessenger)
, fRoot(root ? *root : entry_ref())
, fRecursive(recursive)

161
src/build/libbe/storage/mime/UpdateMimeInfoThread.cpp
View File

@ -9,7 +9,10 @@
#include "mime/UpdateMimeInfoThread.h"
#include <AppFileInfo.h>
#include <Bitmap.h>
#include <fs_attr.h>
#include <Message.h>
#include <MimeType.h>
#include <mime/database_support.h>
#include <Node.h>
@ -18,11 +21,36 @@ namespace BPrivate {
namespace Storage {
namespace Mime {
static const char *kAppFlagsAttribute = "BEOS:APP_FLAGS";
// update_icon
static status_t
update_icon(BAppFileInfo &appFileInfoRead, BAppFileInfo &appFileInfoWrite,
const char *type, BBitmap &icon, icon_size iconSize)
{
status_t err = appFileInfoRead.GetIconForType(type, &icon, iconSize);
if (err == B_OK)
err = appFileInfoWrite.SetIconForType(type, &icon, iconSize);
else if (err == B_ENTRY_NOT_FOUND)
err = appFileInfoWrite.SetIconForType(type, NULL, iconSize);
return err;
}
// is_shared_object_mime_type
static bool
is_shared_object_mime_type(BMimeType &type)
{
return (type == "application/x-vnd.Be-elfexecutable");
}
// constructor
//! Creates a new UpdateMimeInfoThread object
UpdateMimeInfoThread::UpdateMimeInfoThread(const char *name, int32 priority,
BMessenger managerMessenger, const entry_ref *root, bool recursive, bool force, BMessage *replyee)
: MimeUpdateThread(name, priority, managerMessenger, root, recursive, force, replyee)
BMessenger managerMessenger, const entry_ref *root, bool recursive,
int32 force, BMessage *replyee)
: MimeUpdateThread(name, priority, managerMessenger, root, recursive, force,
replyee)
{
}
@ -36,34 +64,149 @@ status_t
UpdateMimeInfoThread::DoMimeUpdate(const entry_ref *entry, bool *entryIsDir)
{
status_t err = entry ? B_OK : B_BAD_VALUE;
bool doUpdate = true;
bool updateType = false;
bool updateAppInfo = false;
BNode node;
if (!err)
err = node.SetTo(entry);
if (!err && entryIsDir)
*entryIsDir = node.IsDirectory();
if (!err && !fForce) {
if (!err) {
// If not forced, only update if the entry has no file type attribute
attr_info info;
if (!err)
doUpdate = node.GetAttrInfo(kFileTypeAttr, &info) == B_ENTRY_NOT_FOUND;
if (fForce == B_UPDATE_MIME_INFO_FORCE_UPDATE_ALL
|| node.GetAttrInfo(kFileTypeAttr, &info) == B_ENTRY_NOT_FOUND) {
updateType = true;
}
if (!err && doUpdate) {
updateAppInfo = (updateType
|| fForce == B_UPDATE_MIME_INFO_FORCE_KEEP_TYPE);
}
// guess the MIME type
BMimeType type;
if (!err && (updateType || updateAppInfo)) {
err = BMimeType::GuessMimeType(entry, &type);
if (!err)
err = type.InitCheck();
if (!err) {
}
// update the MIME type
if (!err && updateType) {
const char *typeStr = type.Type();
ssize_t len = strlen(typeStr)+1;
ssize_t bytes = node.WriteAttr(kFileTypeAttr, kFileTypeType, 0, typeStr, len);
ssize_t bytes = node.WriteAttr(kFileTypeAttr, kFileTypeType, 0, typeStr,
len);
if (bytes < B_OK)
err = bytes;
else
err = (bytes != len ? (status_t)B_FILE_ERROR : (status_t)B_OK);
}
// update the app file info attributes, if this is a shared object
BFile file;
BAppFileInfo appFileInfoRead;
BAppFileInfo appFileInfoWrite;
if (!err && updateAppInfo && node.IsFile()
&& is_shared_object_mime_type(type)
&& file.SetTo(entry, B_READ_WRITE) == B_OK
&& appFileInfoRead.SetTo(&file) == B_OK
&& appFileInfoWrite.SetTo(&file) == B_OK) {
// we read from resources and write to attributes
appFileInfoRead.SetInfoLocation(B_USE_RESOURCES);
appFileInfoWrite.SetInfoLocation(B_USE_ATTRIBUTES);
// signature
char signature[B_MIME_TYPE_LENGTH];
err = appFileInfoRead.GetSignature(signature);
if (err == B_OK)
err = appFileInfoWrite.SetSignature(signature);
else if (err == B_ENTRY_NOT_FOUND)
err = appFileInfoWrite.SetSignature(NULL);
if (err != B_OK)
return err;
// app flags
uint32 appFlags;
err = appFileInfoRead.GetAppFlags(&appFlags);
if (err == B_OK) {
err = appFileInfoWrite.SetAppFlags(appFlags);
} else if (err == B_ENTRY_NOT_FOUND) {
file.RemoveAttr(kAppFlagsAttribute);
err = B_OK;
}
if (err != B_OK)
return err;
// supported types
BMessage supportedTypes;
bool hasSupportedTypes = false;
err = appFileInfoRead.GetSupportedTypes(&supportedTypes);
if (err == B_OK) {
err = appFileInfoWrite.SetSupportedTypes(&supportedTypes);
hasSupportedTypes = true;
} else if (err == B_ENTRY_NOT_FOUND)
err = appFileInfoWrite.SetSignature(NULL);
if (err != B_OK)
return err;
// small icon
BBitmap smallIcon(BRect(0, 0, 15, 15), B_BITMAP_NO_SERVER_LINK,
B_CMAP8);
if (smallIcon.InitCheck() != B_OK)
return smallIcon.InitCheck();
err = update_icon(appFileInfoRead, appFileInfoWrite, NULL, smallIcon,
B_MINI_ICON);
if (err != B_OK)
return err;
// large icon
BBitmap largeIcon(BRect(0, 0, 31, 31), B_BITMAP_NO_SERVER_LINK,
B_CMAP8);
if (largeIcon.InitCheck() != B_OK)
return largeIcon.InitCheck();
err = update_icon(appFileInfoRead, appFileInfoWrite, NULL, largeIcon,
B_LARGE_ICON);
if (err != B_OK)
return err;
// version infos
const version_kind versionKinds[]
= {B_APP_VERSION_KIND, B_SYSTEM_VERSION_KIND};
for (int i = 0; i < 2; i++) {
version_kind kind = versionKinds[i];
version_info versionInfo;
err = appFileInfoRead.GetVersionInfo(&versionInfo, kind);
if (err == B_OK)
err = appFileInfoWrite.SetVersionInfo(&versionInfo, kind);
else if (err == B_ENTRY_NOT_FOUND)
err = appFileInfoWrite.SetVersionInfo(NULL, kind);
if (err != B_OK)
return err;
}
// icons for supported types
if (hasSupportedTypes) {
const char *supportedType;
for (int32 i = 0;
supportedTypes.FindString("types", i, &supportedType) == B_OK;
i++) {
// small icon
err = update_icon(appFileInfoRead, appFileInfoWrite,
supportedType, smallIcon, B_MINI_ICON);
if (err != B_OK)
return err;
// large icon
err = update_icon(appFileInfoRead, appFileInfoWrite,
supportedType, largeIcon, B_LARGE_ICON);
if (err != B_OK)
return err;
}
}
}
return err;
}