/*----------------------------------------------------------------------
| NPT_DirectorySplitFilePath
+---------------------------------------------------------------------*/
NPT_Result
NPT_DirectorySplitFilePath(const char* filepath,
NPT_String& path,
NPT_String& filename)
{
if (!filepath || filepath[0] == '\0')
return NPT_ERROR_INVALID_PARAMETERS;
path = filepath;
char last_char;
NPT_Int32 i = path.GetLength();
do {
last_char = path[i-1];
if (last_char == '\\' || last_char == '/')
break;
} while (--i);
// we need at least one delimiter and it cannot be last
if (i == 0 || i == (NPT_Int32)path.GetLength()) {
return NPT_ERROR_INVALID_PARAMETERS;
}
// assign filename
filename = filepath+i;
// truncate path & remove trailing slashes
NPT_CHECK_FATAL(path.SetLength(i-1));
// remove excessive delimiters
path.TrimRight("/");
path.TrimRight("\\");
return NPT_SUCCESS;
}
/*----------------------------------------------------------------------
| NPT_DirectoryAppendToPath
+---------------------------------------------------------------------*/
NPT_Result
NPT_DirectoryAppendToPath(NPT_String& path, const char* value)
{
if (!value) return NPT_ERROR_INVALID_PARAMETERS;
NPT_String tmp = value;
// make sure path will end with only one trailing delimiter
path.TrimRight('/');
path.TrimRight('\\');
path += NPT_DIR_DELIMITER_STR;
// make sure value to append doesn't start with delimiters
tmp.TrimLeft('/');
tmp.TrimLeft('\\');
// append value
path += tmp;
// replace delimiters with the proper one for the platform
path.Replace((NPT_DIR_DELIMITER_CHR == '/')?'\\':'/', NPT_DIR_DELIMITER_CHR);
return NPT_SUCCESS;
}
/*----------------------------------------------------------------------
| NPT_DirectoryCreate
+---------------------------------------------------------------------*/
NPT_Result
NPT_DirectoryCreate(const char* path, bool create_parents)
{
NPT_Result res = NPT_SUCCESS;
NPT_String fullpath = path;
// replace delimiters with the proper one for the platform
fullpath.Replace((NPT_DIR_DELIMITER_CHR == '/')?'\\':'/', NPT_DIR_DELIMITER_CHR);
// remove excessive delimiters
fullpath.TrimRight(NPT_DIR_DELIMITER_CHR);
if (create_parents) {
NPT_String parent_path;
// look for a delimiter from the beginning
int delimiter = fullpath.Find(NPT_DIR_DELIMITER_CHR, 1);
while (delimiter > 0 && NPT_SUCCEEDED(res)) {
// copy the path up to the delimiter
parent_path = fullpath.SubString(0, delimiter);
// create the directory non recursively
res = NPT_DirectoryCreate(parent_path, false);
// look for the next delimiter
delimiter = fullpath.Find(NPT_DIR_DELIMITER_CHR, delimiter + 1);
}
if (NPT_FAILED(res)) return res;
}
// create directory
return NPT_Directory::Create(fullpath);
}
/*----------------------------------------------------------------------
| CUPnPVirtualPathDirectory::SplitPath
+---------------------------------------------------------------------*/
bool
CUPnPVirtualPathDirectory::SplitPath(const char* object_id, NPT_String& share_name, NPT_String& path)
{
int index = 0;
NPT_String id = object_id;
id.TrimRight("/");
// reset output params first
share_name = "";
path = "";
if (id.StartsWith("virtualpath://upnproot")) {
index = 22;
} else if (id.StartsWith("virtualpath://upnpmusic")) {
index = 23;
} else if (id.StartsWith("virtualpath://upnpvideo")) {
index = 23;
} else if (id.StartsWith("virtualpath://upnppictures")) {
index = 26;
} else {
return false;
}
// nothing to split
if (id.GetLength() <= (NPT_Cardinal)index) {
return true;
}
// invalid id!
if (id[index] != '/') {
return false;
}
// look for share
index = id.Find('/', index+1);
share_name = id.SubString(0, (index==-1)?id.GetLength():index);
if (index >= 0) {
path = id.SubString(index+1);
}
return true;
}
/*----------------------------------------------------------------------
| CUPnPVirtualPathDirectory::GetDirectory
+---------------------------------------------------------------------*/
bool
CUPnPVirtualPathDirectory::GetDirectory(const CStdString& strPath, CFileItemList &items)
{
NPT_String path = strPath.c_str();
CMediaSource share;
CFileItemPtr item;
vector<CStdString> paths;
path.TrimRight("/");
if (path == "virtualpath://upnproot") {
// music
item.reset(new CFileItem("virtualpath://upnpmusic/", true));
item->SetLabel("Music Files");
item->SetLabelPreformated(true);
items.Add(item);
// video
item.reset(new CFileItem("virtualpath://upnpvideo/", true));
item->SetLabel("Video Files");
item->SetLabelPreformated(true);
items.Add(item);
// pictures
item.reset(new CFileItem("virtualpath://upnppictures/", true));
item->SetLabel("Picture Files");
item->SetLabelPreformated(true);
items.Add(item);
// music library
item.reset(new CFileItem("musicdb://", true));
item->SetLabel("Music Library");
item->SetLabelPreformated(true);
items.Add(item);
// video library
item.reset(new CFileItem("videodb://", true));
item->SetLabel("Video Library");
item->SetLabelPreformated(true);
items.Add(item);
return true;
} else if (path == "virtualpath://upnpmusic" ||
path == "virtualpath://upnpvideo" ||
path == "virtualpath://upnppictures") {
// look for all shares given a container
VECSOURCES *shares = NULL;
if (path == "virtualpath://upnpmusic") {
shares = g_settings.GetSourcesFromType("upnpmusic");
} else if (path == "virtualpath://upnpvideo") {
shares = g_settings.GetSourcesFromType("upnpvideo");
} else if (path == "virtualpath://upnppictures") {
shares = g_settings.GetSourcesFromType("upnppictures");
}
if (shares) {
for (unsigned int i = 0; i < shares->size(); i++) {
// Does this share contains any local paths?
CMediaSource &share = shares->at(i);
// reconstruct share name as it could have been replaced by
// a path if there was just one entry
NPT_String share_name = path + "/";
share_name += share.strName + "/";
if (GetMatchingSource((const char*)share_name, share, paths) && paths.size()) {
item.reset(new CFileItem((const char*)share_name, true));
item->SetLabel(share.strName);
item->SetLabelPreformated(true);
items.Add(item);
}
}
}
return true;
} else if (!GetMatchingSource((const char*)path, share, paths)) {
// split to remove share name from path
NPT_String share_name;
NPT_String file_path;
bool bret = SplitPath(path, share_name, file_path);
if (!bret || share_name.GetLength() == 0 || file_path.GetLength() == 0) {
return false;
}
// make sure the file_path is the beginning of a share paths
if (!FindSourcePath(share_name, file_path, true)) return false;
// use the share name to figure out what extensions to use
if (share_name.StartsWith("virtualpath://upnpmusic")) {
CDirectory::GetDirectory(
(const char*)file_path,
items,
g_stSettings.m_musicExtensions);
} else if (share_name.StartsWith("virtualpath://upnpvideo")) {
CDirectory::GetDirectory(
(const char*)file_path,
items,
g_stSettings.m_videoExtensions);
} else if (share_name.StartsWith("virtualpath://upnppictures")) {
CDirectory::GetDirectory(
(const char*)file_path,
items,
g_stSettings.m_pictureExtensions);
}
// paths should be prefixed
for (int i=0; i < (int) items.Size(); ++i) {
items[i]->m_strPath = share_name + "/" + items[i]->m_strPath.c_str();
}
} else {
// use the path to figure out what extensions to use
if (path.StartsWith("virtualpath://upnpmusic")) {
SetMask(g_stSettings.m_musicExtensions);
} else if (path.StartsWith("virtualpath://upnpvideo")) {
SetMask(g_stSettings.m_videoExtensions);
} else if (path.StartsWith("virtualpath://upnppictures")) {
SetMask(g_stSettings.m_pictureExtensions);
}
// dont allow prompting, this is a background task
// although I don't think it matters here
SetAllowPrompting(false);
// it's a virtual path, get all items
CVirtualPathDirectory::GetDirectory(strPath, items);
// paths should be prefixed
for (int i=0; i < (int) items.Size(); ++i) {
items[i]->m_strPath = strPath + "/" + items[i]->m_strPath.c_str();
}
}
// always return true
// this will make sure that even if nothing is found in a share
// it doesn't fail upnp
return true;
}