public bool NextByte()
{
if (position >= length)
{
return(false);
}
value = (ulong)Varint();
tag = (int)value >> 3;
wireType = (WireTypes)(value & 0x07);
return(true);
}
/// <summary>
/// Move to next byte and set wire type. Throws exeception if tag is out of range
/// </summary>
/// <returns>Returns false if at end of buffer</returns>
public bool NextByte()
{
if (_pos >= _length)
{
return(false);
}
// get and process the next byte in the buffer
// return true until end of stream
Value = (ulong)Varint();
Tag = (int)Value >> 3;
if (
(Tag == 0 || Tag >= 19000) &&
(Tag > 19999 || Tag <= ((1 << 29) - 1))
)
{
throw new System.Exception("tag out of range");
}
WireType = (WireTypes)(Value & 0x07);
return(true);
}
public string GetPreviewForTopic(WireTypes.AbsoluteTopicName topicName, string textToFormat)
{
// OmarS: why do I have to do this?
NamespaceManager relativeToBase = Federation.NamespaceManagerForNamespace(topicName.Namespace);
return FlexWiki.Formatting.Formatter.FormattedString(null, textToFormat, OutputFormat.HTML, relativeToBase, TheLinkMaker);
}
public string GetHtmlForTopicVersion(WireTypes.AbsoluteTopicName topicName, string version)
{
QualifiedTopicRevision atn = new QualifiedTopicRevision(topicName.Name, topicName.Namespace);
return InternalGetHtmlForTopic(atn, version);
}
public WireTypes.AbsoluteTopicNameCollection GetAllTopics(WireTypes.ContentBase cb)
{
WireTypes.AbsoluteTopicNameCollection topicNames = new WireTypes.AbsoluteTopicNameCollection();
foreach (TopicName ab in Federation.NamespaceManagerForNamespace(cb.Namespace).AllTopics(ImportPolicy.DoNotIncludeImports))
{
// We need to also return the current version
NamespaceManager contentStoreManager2 = Federation.NamespaceManagerForTopic(ab);
WireTypes.AbsoluteTopicName atn = new WireTypes.AbsoluteTopicName();
atn.Name = ab.LocalName;
atn.Namespace = ab.Namespace;
string version = contentStoreManager2.LatestVersionForTopic(ab.LocalName);
if (version == null)
{
// There's only one version, so just use the empty string
version = "";
}
atn.Version = version;
topicNames.Add(atn);
}
return topicNames;
}
/// <summary>
/// PbfReader constructor
/// </summary>
/// <param name="tileBuffer">Byte array containing the raw (already unzipped) tile data</param>
public PbfReader(byte[] tileBuffer)
{
_buffer = tileBuffer;
_length = (ulong)_buffer.Length;
WireType = WireTypes.UNDEFINED;
}
public StringCollection GetVersionsForTopic(WireTypes.AbsoluteTopicName topicName)
{
StringCollection topicVersions = new StringCollection();
AbsoluteTopicName atn = new AbsoluteTopicName(topicName.Name, topicName.Namespace);
IEnumerable changeList = TheFederation.ContentBaseForTopic(atn).AllChangesForTopic(atn.LocalName);
foreach (TopicChange change in changeList)
{
topicVersions.Add(change.Version);
}
return topicVersions;
}
public void RestoreTopic(WireTypes.AbsoluteTopicName topicName, string visitorIdentityString, string version)
{
if (version != null && version == topicName.Version)
{
throw new Exception("Version not found");
}
else
{
QualifiedTopicRevision atn = new QualifiedTopicRevision(topicName.Name, topicName.Namespace);
IEnumerable changeList = Federation.NamespaceManagerForTopic(atn).AllChangesForTopic(atn.LocalName);
foreach (TopicChange change in changeList)
{
if (change.Version == version)
{
WriteNewTopic(change.TopicRevision, Federation.Read(change.TopicRevision), visitorIdentityString, version);
break;
}
}
}
}
public string GetPreviewForTopic(WireTypes.AbsoluteTopicName topicName, string textToFormat)
{
_linkMaker = new LinkMaker(RootUrl(Context.Request));
// OmarS: why do I have to do this?
ContentBase relativeToBase = TheFederation.ContentBaseForNamespace(topicName.Namespace);
return FlexWiki.Formatting.Formatter.FormattedString(null, textToFormat, Formatting.OutputFormat.HTML, relativeToBase, _linkMaker, null);
}
public string GetTextForTopic(WireTypes.AbsoluteTopicName topicName)
{
string content = null;
// OmarS: Do I need to check for Topic existence?
AbsoluteTopicName atn = new AbsoluteTopicName(topicName.Name, topicName.Namespace);
if (TheFederation.ContentBaseForTopic(atn).TopicExists(atn))
{
content = TheFederation.ContentBaseForTopic(atn).Read(atn.LocalName);
}
if (content == null)
{
content = "[enter your text here]";
}
return content;
}
public string GetHtmlForTopicVersion(WireTypes.AbsoluteTopicName topicName, string version)
{
AbsoluteTopicName atn = new AbsoluteTopicName(topicName.Name, topicName.Namespace);
return InternalGetHtmlForTopic(atn, version);
}
public string GetHtmlForTopic(WireTypes.AbsoluteTopicName topicName)
{
AbsoluteTopicName atn = new AbsoluteTopicName(topicName.Name, topicName.Namespace);
return InternalGetHtmlForTopic(atn, null);
}
public WireTypes.AbsoluteTopicNameCollection GetAllTopics(WireTypes.ContentBase cb)
{
WireTypes.AbsoluteTopicNameCollection topicNames = new WireTypes.AbsoluteTopicNameCollection();
foreach (AbsoluteTopicName ab in TheFederation.ContentBaseForNamespace(cb.Namespace).AllTopics(false))
{
// We need to also return the current version
ContentBase cb2 = TheFederation.ContentBaseForTopic(ab);
WireTypes.AbsoluteTopicName atn = new WireTypes.AbsoluteTopicName();
atn.Name = ab.Name;
atn.Namespace = ab.Namespace;
string version = cb2.LatestVersionForTopic(ab.LocalName);
if (version == null)
{
// There's only one version, so just use the empty string
version = "";
}
atn.Version = version;
topicNames.Add(atn);
}
return topicNames;
}
public string GetTextForTopic(WireTypes.AbsoluteTopicName topicName)
{
string content = null;
// OmarS: Do I need to check for Topic existence?
QualifiedTopicRevision atn = new QualifiedTopicRevision(topicName.Name, topicName.Namespace);
atn.Version = topicName.Version;
if (Federation.TopicExists(atn))
{
content = Federation.Read(atn);
}
if (content == null)
{
content = "[enter your text here]";
}
return content;
}
public void RestoreTopic(WireTypes.AbsoluteTopicName topicName, string visitorIdentityString, string version)
{
if (version != null && version == topicName.Version)
{
throw new Exception("Version not found");
}
else
{
AbsoluteTopicName atn = new AbsoluteTopicName(topicName.Name, topicName.Namespace);
IEnumerable changeList = TheFederation.ContentBaseForTopic(atn).AllChangesForTopic(atn.LocalName);
foreach (TopicChange change in changeList)
{
if (change.Version == version)
{
WriteNewTopic(change.Topic, TheFederation.ContentBaseForTopic(atn).Read(change.Topic.LocalName), visitorIdentityString, version);
break;
}
}
}
}
public StringCollection GetVersionsForTopic(WireTypes.AbsoluteTopicName topicName)
{
StringCollection topicVersions = new StringCollection();
QualifiedTopicRevision atn = new QualifiedTopicRevision(topicName.Name, topicName.Namespace);
IEnumerable changeList = Federation.NamespaceManagerForTopic(atn).AllChangesForTopic(atn.LocalName);
foreach (TopicChange change in changeList)
{
topicVersions.Add(change.Version);
}
return topicVersions;
}
public void SetTextForTopic(WireTypes.AbsoluteTopicName topicName, string postedTopicText, string visitorIdentityString)
{
AbsoluteTopicName atn = new AbsoluteTopicName(topicName.Name, topicName.Namespace);
WriteNewTopic(atn, postedTopicText, GetVisitorIdentity(visitorIdentityString), null);
}
public void SetTextForTopic(WireTypes.AbsoluteTopicName topicName, string postedTopicText, string visitorIdentityString)
{
if (WriteAllowed())
{
QualifiedTopicRevision atn = new QualifiedTopicRevision(topicName.Name, topicName.Namespace);
WriteNewTopic(atn, postedTopicText, GetVisitorIdentity(visitorIdentityString), null);
Federation.Application.LogDebug(this.GetType().ToString(), "Allowed - " + Context.Request.UserHostAddress + ": " + Context.Request.Url);
}
else
{
Federation.Application.LogDebug(this.GetType().ToString(), "Denied - " + Context.Request.UserHostAddress + ": " + Context.Request.Url);
}
}
public OnlineMapsPBFReader(byte[] buffer)
{
this.buffer = buffer;
length = (ulong)this.buffer.Length;
wireType = WireTypes.UNDEFINED;
}
