コード例 #1
0
JIndex
SyGGetMountPointLargeIcon
	(
	const JCharacter*	path,
	SyGFileTreeList*	fileList,
	JXPM*				plainIcon,
	JXPM*				selectedIcon
	)
{
	JMountType type;
	const JBoolean isMP = theApplication->IsMountPoint(path, &type);

	if (!isMP)
		{
		JBoolean writable, isTop;
		JString device, fsTypeString;
		JFileSystemType fsType;
		if (JIsMounted(path, &writable, &isTop, &device, &fsType, &fsTypeString))
			{
			type = JGetUserMountPointType(path, device, fsTypeString);
			}
		else
			{
			type = kJHardDisk;
			}
		}

	const JBoolean writable = JDirectoryWritable(path);

	JString dir;
	if (JGetHomeDirectory(&dir) && JSameDirEntry(dir, path))
		{
		*plainIcon    = syg_home_folder_large;
		*selectedIcon = syg_home_folder_selected_large;
		return 1;
		}
	else if (SyGIsTrashDirectory(path))
		{
		(fileList->GetSyGFileTree())->Update();
		if (fileList->IsEmpty())
			{
			*plainIcon    = jx_trash_can_empty_large;
			*selectedIcon = jx_trash_can_empty_selected_large;
			return 2;
			}
		else
			{
			*plainIcon    = jx_trash_can_full_large;
			*selectedIcon = jx_trash_can_full_selected_large;
			return 3;
			}
		}
	else if (!isMP && type == kJFloppyDisk && !writable)
		{
		*plainIcon    = syg_floppy_folder_read_only_large;
		*selectedIcon = syg_floppy_folder_read_only_large;
		return 4;
		}
	else if (!isMP && type == kJFloppyDisk)
		{
		*plainIcon    = syg_floppy_folder_large;
		*selectedIcon = syg_floppy_folder_large;
		return 5;
		}
	else if (!isMP && type == kJCDROM && !writable)
		{
		*plainIcon    = syg_cdrom_folder_read_only_large;
		*selectedIcon = syg_cdrom_folder_read_only_large;
		return 4;
		}
	else if (!isMP && type == kJCDROM)
		{
		*plainIcon    = syg_cdrom_folder_large;
		*selectedIcon = syg_cdrom_folder_large;
		return 5;
		}
	else if (!isMP && !writable)
		{
		*plainIcon    = jx_folder_read_only_large;
		*selectedIcon = jx_folder_read_only_selected_large;
		return 6;
		}
	else if (!isMP)
		{
		*plainIcon    = jx_folder_large;
		*selectedIcon = jx_folder_selected_large;
		return 7;
		}
	else if (type == kJFloppyDisk)
		{
		*plainIcon    = jx_floppy_disk_large;
		*selectedIcon = jx_floppy_disk_selected_large;
		return 8;
		}
	else if (type == kJCDROM)
		{
		*plainIcon    = jx_cdrom_disk_large;
		*selectedIcon = jx_cdrom_disk_selected_large;
		return 9;
		}
	else
		{
		*plainIcon    = jx_hard_disk_large;
		*selectedIcon = jx_hard_disk_selected_large;
		return 11;
		}
}
コード例 #2
0
JBoolean
JGetUserMountPointList
	(
	JMountPointList*	list,
	JMountState*		state
	)
{
	time_t t;
	if (state != NULL &&
		(!(JGetModificationTime(kAvailInfoName, &t)).OK() ||
		 t == state->modTime))
		{
		return kJFalse;
		}

	list->CleanOut();
	if (state != NULL)
		{
		state->modTime = t;
		}

	FILE* f = setmntent(kAvailInfoName, "r");
	if (f == NULL)
		{
		return kJTrue;	// did clear list
		}

	const JBoolean isRoot = JI2B( getuid() == 0 );

	ACE_stat stbuf;
	while (const mntent* info = getmntent(f))
		{
		if (!(isRoot ||
			  hasmntopt(info, "user") != NULL  ||
			  hasmntopt(info, "users") != NULL ||
			  hasmntopt(info, "pamconsole") != NULL ||
			  (jUserOwnsDevice(info->mnt_fsname) &&
			   hasmntopt(info, "owner") != NULL)) ||
			JIsRootDirectory(info->mnt_dir) ||
			strcmp(info->mnt_type, MNTTYPE_SWAP) == 0)
			{
			continue;
			}

		const JMountType type =
			JGetUserMountPointType(info->mnt_dir, info->mnt_fsname, info->mnt_type);
		if (type == kJUnknownMountType ||
			ACE_OS::stat(info->mnt_dir, &stbuf) != 0)
			{
			continue;
			}

		JFileSystemType fsType = kOtherFSType;
		if (JStringCompare(info->mnt_type, "vfat", kJFalse) == 0)
			{
			fsType = kVFATType;
			}

		JString* path = jnew JString(info->mnt_dir);
		assert( path != NULL );
		JString* devicePath = jnew JString(info->mnt_fsname);
		assert( devicePath != NULL );
		list->AppendElement(JMountPoint(path, type, stbuf.st_dev, devicePath, fsType));
		}

	endmntent(f);
	return kJTrue;
}
コード例 #3
0
JBoolean
JGetUserMountPointList
	(
	JMountPointList*	list,
	JMountState*		state
	)
{
	time_t t;
	if (state != NULL &&
		(!(JGetModificationTime(_PATH_FSTAB, &t)).OK() ||
		 t == state->modTime))
		{
		return kJFalse;
		}

	list->CleanOut();
	if (state != NULL)
		{
		state->modTime = t;
		}

	endfsent();

	const JBoolean isRoot = JI2B( getuid() == 0 );

	if (isRoot)
		{
		ACE_stat stbuf;
		while (const fstab* info = getfsent())
			{
			if (JIsRootDirectory(info->fs_file) ||
				strcmp(info->fs_type, FSTAB_SW) == 0)	// swap partition
				{
				continue;
				}

			const JMountType type =
				JGetUserMountPointType(info->fs_file, info->fs_spec, info->fs_vfstype);
			if (type == kJUnknownMountType ||
				ACE_OS::stat(info->fs_file, &stbuf) != 0)
				{
				continue;
				}

			JFileSystemType fsType = kOtherFSType;
			if (options.Contains("vfat"))
				{
				fsType = kVFATType;
				}

			JFileSystemType fsType = kOtherFSType;
			if (JStringCompare(info->fs_vfstype, "vfat", kJFalse) == 0)
				{
				fsType = kVFATType;
				}

			JString* path = jnew JString(info->fs_file);
			assert( path != NULL );
			JString* devicePath = jnew JString(info->fs_spec);
			assert( devicePath != NULL );
			list->AppendElement(JMountPoint(path, type, stbuf.st_dev, devicePath, fsType));
			}
		}

	endfsent();
	return kJTrue;
}
コード例 #4
0
JBoolean
JGetUserMountPointList
	(
	JMountPointList*	list,
	JMountState*		state
	)
{
	time_t t;
	if (state != NULL &&
		(!(JGetModificationTime(kAvailInfoName, &t)).OK() ||
		 t == state->modTime))
		{
		return kJFalse;
		}

	list->CleanOut();
	if (state != NULL)
		{
		state->modTime = t;
		}

	FILE* f = fopen(kAvailInfoName, "r");
	if (f == NULL)
		{
		return kJTrue;	// did clear list
		}

	const JBoolean isRoot = JI2B( getuid() == 0 );

	if (isRoot)
		{
		ACE_stat stbuf;
		vfstab info;
		while (getvfsent(f, &info) == 0)
			{
			if (JIsRootDirectory(info.vfs_mountp) ||
				strcmp(info.vfs_fstype, "swap") == 0)
				{
				continue;
				}

			const JMountType type =
				JGetUserMountPointType(info.vfs_mountp, info.vfs_special, info.vfs_fstype);
			if (type == kJUnknownMountType ||
				ACE_OS::stat(info.vfs_mountp, &stbuf) != 0)
				{
				continue;
				}

			JFileSystemType fsType = kOtherFSType;
			if (JStringCompare(info.fs_vfstype, "vfat", kJFalse) == 0)
				{
				fsType = kVFATType;
				}

			JString* path = jnew JString(info.vfs_mountp);
			assert( path != NULL );
			JString* devicePath = jnew JString(info.vfs_special);
			assert( devicePath != NULL );
			list->AppendElement(JMountPoint(path, type, stbuf.st_dev, devicePath, fsType));
			}
		}

	fclose(f);
	return kJTrue;
}
コード例 #5
0
JBoolean
JGetUserMountPointList
	(
	JMountPointList*	list,
	JMountState*		state
	)
{
	JProcess* p;
	int outFD;
	const JError err = JProcess::Create(&p, kMountCmd,
										kJIgnoreConnection, NULL,
										kJCreatePipe, &outFD,
										kJIgnoreConnection, NULL);
	if (!err.OK())
		{
		if (state != NULL)
			{
			jdelete state->mountCmdOutput;
			state->mountCmdOutput = NULL;
			}
		return kJFalse;
		}

	JString mountData;
	JReadAll(outFD, &mountData);

	p->WaitUntilFinished();
	const JBoolean success = p->SuccessfulFinish();
	jdelete p;
	p = NULL;

	if (!success)
		{
		if (state != NULL)
			{
			jdelete state->mountCmdOutput;
			state->mountCmdOutput = NULL;
			}
		return kJFalse;
		}

	if (state != NULL && state->mountCmdOutput != NULL &&
		mountData == *(state->mountCmdOutput))
		{
		return kJFalse;
		}

	list->CleanOut();
	if (state != NULL && state->mountCmdOutput == NULL)
		{
		state->mountCmdOutput = jnew JString(mountData);
		assert( state->mountCmdOutput != NULL );
		}
	else if (state != NULL)
		{
		*(state->mountCmdOutput) = mountData;
		}

	JIndexRange r;
	JArray<JIndexRange> matchList;
	JString options;
	ACE_stat stbuf;
	while (theLinePattern.MatchAfter(mountData, r, &matchList))
		{
		r = matchList.GetFirstElement();

		options = mountData.GetSubstring(matchList.GetElement(4));
		if (options.Contains("nobrowse"))
			{
			continue;
			}

		JString* path = jnew JString(mountData.GetSubstring(matchList.GetElement(3)));
		assert( path != NULL );
		JString* devicePath = jnew JString(mountData.GetSubstring(matchList.GetElement(2)));
		assert( devicePath != NULL );

		const JMountType type =
			JGetUserMountPointType(*path, *devicePath, "");
		if (type == kJUnknownMountType ||
			ACE_OS::stat(*path, &stbuf) != 0)
			{
			jdelete path;
			jdelete devicePath;
			continue;
			}

		JFileSystemType fsType = kOtherFSType;
		if (options.Contains("msdos"))
			{
			fsType = kVFATType;
			}

		list->AppendElement(JMountPoint(path, type, stbuf.st_dev, devicePath, fsType));
		}

	return kJTrue;
}