private string doDeleteContainer(string line)
{
string givenContainerName = line;
if (line.Equals(this.loggedInUsername))
{
return(MESSAGES.ERR);
}
Services.IResourceManage r = new Services.Resource();
//int uid = srv.getAzureLink().findUserId(this.loggedInUserid);
int rid = r.getContainerID(loggedInUserid, givenContainerName);
if (rid == -1)
{
return(MESSAGES.E_NOFOLDER);
}
if (!r.isOwner(loggedInUserid, rid))
{
return(MESSAGES.E_NOACCESS);
}
try
{
r.deleteSharedContainer(rid);
}
catch (ArgumentException e)
{
if (e.Message.Equals("container not empty"))
{
return(MESSAGES.E_NOTEMPTY);
}
else
{
throw;
}
}
return(MESSAGES.OK);
}
private string doCreate(string line)
{
const String sep = " SHAREWITH ";
if (!isLoggedIn())
{
return(MESSAGES.ERR);
}
//int uid = srv.getAzureLink().findUserId(this.loggedInUserid);
int idx = line.LastIndexOf(sep);
if (idx == -1)
{
return(MESSAGES.ERR);
}
String sharedFolderName = line.Substring(0, idx);
/* This should be done via a regex check... */
if (sharedFolderName.IndexOf('@') != -1 ||
sharedFolderName.IndexOf('/') != -1 ||
sharedFolderName.IndexOf('\\') != -1)
{
return(MESSAGES.E_BADFOLDERNAME);
}
try
{
new System.IO.FileInfo(sharedFolderName);
}
catch (Exception)
{
return("ERR_INVALID_FOLDERNAME");
}
String sharedUsersStr = line.Substring(idx + sep.Length);
String[] sharedUsers = sharedUsersStr.Split(',');
if (sharedUsers.Length == 0)
{
return(MESSAGES.ERR);
}
int[] userids = new int[sharedUsers.Length];
Boolean[] write = new Boolean[sharedUsers.Length];
Services.Resource m = new Services.Resource();
for (int i = 0; i < sharedUsers.Length; i++)
{
String shareInfo = sharedUsers[i];
int sep_idx = shareInfo.IndexOf(' ');
if (sep_idx == -1 || sep_idx != shareInfo.LastIndexOf(' '))
{
return(MESSAGES.ERR);
}
String sharedUser = shareInfo.Substring(0, sep_idx);
int userid = srv.getAzureLink().findUserId(sharedUser);
if (userid == -1)
{
return(MESSAGES.E_NOUSER + " " + sharedUser);
}
if (userid == this.loggedInUserid)
{
return(MESSAGES.ERR);
}
// this is not perfectly MT-safe, alas...
if (m.getContainerID(userid, sharedFolderName) != -1)
{
return(MESSAGES.E_EXISTS);
}
userids[i] = userid;
String acl_str = shareInfo.Substring(sep_idx + 1);
if (acl_str.Equals("R"))
{
write[i] = false;
}
else if (acl_str.Equals("RW"))
{
write[i] = true;
}
else
{
return(MESSAGES.ERR);
}
}
try
{
int sharedContainerId = m.createSharedContainer(loggedInUserid, sharedFolderName);
if (sharedContainerId == -1)
{
return(MESSAGES.E_EXISTS);
}
for (int i = 0; i < userids.Length; i++)
{
m.grantRights(userids[i], sharedContainerId, write[i]);
}
return(MESSAGES.OK);
}
catch (DBLikeExceptions.CloudContainerAlreadyExistException)
{
return(MESSAGES.E_EXISTS);
}
}
private string doList(string line)
{
if (!isLoggedIn())
{
return(MESSAGES.ERR);
}
var cloudInfo = srv.getAzureLink().getUserCloudFileSystem(this.loggedInUsername);
StringBuilder replyStr = new StringBuilder();
replyStr.Append("<?xml version='1.0' encoding='UTF-8'?>\r\n");
replyStr.Append("<cloudinfo>\r\n");
Services.IResourceManage mg = new Services.Resource();
/* this is INCREDIBLY FUGLY CODE */
//int uid = srv.getAzureLink().findUserId(this.loggedInUserid);
foreach (String containerName in cloudInfo.Keys)
{
replyStr.Append("\t<container name='");
replyStr.Append(containerName);
replyStr.Append("' access='");
int containerID = mg.getContainerID(loggedInUserid, containerName);
if (mg.isOwner(loggedInUserid, containerID))
{
replyStr.Append("owner");
}
else if (mg.canWrite(loggedInUserid, containerID))
{
replyStr.Append("readwrite");
}
else
{
replyStr.Append("readonly");
}
replyStr.Append("'>\r\n");
var containerFiles = cloudInfo[containerName];
foreach (String fileName in containerFiles.Keys)
{
var file = containerFiles[fileName];
replyStr.Append("\t\t<file name='" + fileName + "' ");
replyStr.Append(" size='" + file.getSize() + "' ");
replyStr.Append(" timestamp='" + file.getLastmodifiedTime() + "' ");
replyStr.Append(" md5='" + file.getMD5HashValue() + "'");
replyStr.Append(" deleted='" + file.isDeleted() + "'");
replyStr.Append(" />\r\n");
//replyStr.Append("\t\t</file>\r\n");
}
if (mg.isOwner(loggedInUserid, containerID))
{
string sharedUsersXML = makeSharedUsersXML(containerID);
replyStr.Append(sharedUsersXML);
}
replyStr.Append("\t</container>\r\n");
}
replyStr.Append("</cloudinfo>");
replyStr.Replace('\'', '\"');
return(replyStr.ToString());
}
