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;
}
}
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;
}
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;
}
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;
}
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;
}