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Added a setting to [Startup] section of config that will allow the simulator to start up with no regions configured. 

I added the boolean config setting "allow_regionless", defaulting to false. If set to true, opensim will start up ok if no region configurations are found in the specified region_info_source. It will not ask the user to create a region.
remove-scene-viewer
Kevin Houlihan & Michelle Argus 2011-09-21 22:46:14 +01:00 committed by Justin Clark-Casey (justincc)
parent c14c4bc1ec
commit 39d7945efc
6 changed files with 73 additions and 30 deletions
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4
OpenSim/Framework/RegionLoader/Filesystem/RegionLoaderFileSystem.cs
View File

@ -48,11 +48,13 @@ namespace OpenSim.Framework.RegionLoader.Filesystem
public RegionInfo[] LoadRegions()
{
string regionConfigPath = Path.Combine(Util.configDir(), "Regions");
bool allowRegionless = false;
try
{
IConfig startupConfig = (IConfig)m_configSource.Configs["Startup"];
regionConfigPath = startupConfig.GetString("regionload_regionsdir", regionConfigPath).Trim();
allowRegionless = startupConfig.GetBoolean("allow_regionless", false);
}
catch (Exception)
{
@ -68,7 +70,7 @@ namespace OpenSim.Framework.RegionLoader.Filesystem
string[] iniFiles = Directory.GetFiles(regionConfigPath, "*.ini");
// Create an empty Regions.ini if there are no existing config files.
if (configFiles.Length == 0 && iniFiles.Length == 0)
if (!allowRegionless && configFiles.Length == 0 && iniFiles.Length == 0)
{
new RegionInfo("DEFAULT REGION CONFIG", Path.Combine(regionConfigPath, "Regions.ini"), false, m_configSource);
iniFiles = Directory.GetFiles(regionConfigPath, "*.ini");

80
OpenSim/Framework/RegionLoader/Web/RegionLoaderWebServer.cs
View File

@ -57,6 +57,8 @@ namespace OpenSim.Framework.RegionLoader.Web
{
IConfig startupConfig = (IConfig) m_configSource.Configs["Startup"];
string url = startupConfig.GetString("regionload_webserver_url", String.Empty).Trim();
bool allowRegionless = startupConfig.GetBoolean("allow_regionless", false);
if (url == String.Empty)
{
m_log.Error("[WEBLOADER]: Unable to load webserver URL - URL was empty.");
@ -64,37 +66,63 @@ namespace OpenSim.Framework.RegionLoader.Web
}
else
{
RegionInfo[] regionInfos = new RegionInfo[] {};
int regionCount = 0;
HttpWebRequest webRequest = (HttpWebRequest) WebRequest.Create(url);
webRequest.Timeout = 30000; //30 Second Timeout
m_log.DebugFormat("[WEBLOADER]: Sending download request to {0}", url);
HttpWebResponse webResponse = (HttpWebResponse) webRequest.GetResponse();
m_log.Debug("[WEBLOADER]: Downloading region information...");
StreamReader reader = new StreamReader(webResponse.GetResponseStream());
string xmlSource = String.Empty;
string tempStr = reader.ReadLine();
while (tempStr != null)
{
xmlSource = xmlSource + tempStr;
tempStr = reader.ReadLine();
}
m_log.Debug("[WEBLOADER]: Done downloading region information from server. Total Bytes: " +
xmlSource.Length);
XmlDocument xmlDoc = new XmlDocument();
xmlDoc.LoadXml(xmlSource);
if (xmlDoc.FirstChild.Name == "Regions")
{
RegionInfo[] regionInfos = new RegionInfo[xmlDoc.FirstChild.ChildNodes.Count];
int i;
for (i = 0; i < xmlDoc.FirstChild.ChildNodes.Count; i++)
{
m_log.Debug(xmlDoc.FirstChild.ChildNodes[i].OuterXml);
regionInfos[i] =
new RegionInfo("REGION CONFIG #" + (i + 1), xmlDoc.FirstChild.ChildNodes[i],false,m_configSource);
}
return regionInfos;
try
{
HttpWebResponse webResponse = (HttpWebResponse) webRequest.GetResponse();
m_log.Debug("[WEBLOADER]: Downloading region information...");
StreamReader reader = new StreamReader(webResponse.GetResponseStream());
string xmlSource = String.Empty;
string tempStr = reader.ReadLine();
while (tempStr != null)
{
xmlSource = xmlSource + tempStr;
tempStr = reader.ReadLine();
}
m_log.Debug("[WEBLOADER]: Done downloading region information from server. Total Bytes: " +
xmlSource.Length);
XmlDocument xmlDoc = new XmlDocument();
xmlDoc.LoadXml(xmlSource);
if (xmlDoc.FirstChild.Name == "Regions")
{
regionCount = xmlDoc.FirstChild.ChildNodes.Count;
if (regionCount > 0)
{
regionInfos = new RegionInfo[regionCount];
int i;
for (i = 0; i < xmlDoc.FirstChild.ChildNodes.Count; i++)
{
m_log.Debug(xmlDoc.FirstChild.ChildNodes[i].OuterXml);
regionInfos[i] =
new RegionInfo("REGION CONFIG #" + (i + 1), xmlDoc.FirstChild.ChildNodes[i],false,m_configSource);
}
}
}
}
catch (WebException ex)
{
if (((HttpWebResponse)ex.Response).StatusCode == HttpStatusCode.NotFound)
{
if (!allowRegionless)
throw ex;
}
else
throw ex;
}
if (regionCount > 0 | allowRegionless)
return regionInfos;
else
{
m_log.Error("[WEBLOADER]: No region configs were available.");
return null;
}
return null;
}
}
}

9
OpenSim/Region/CoreModules/Scripting/LoadImageURL/LoadImageURLModule.cs
View File

@ -112,10 +112,13 @@ namespace OpenSim.Region.CoreModules.Scripting.LoadImageURL
public void PostInitialise()
{
m_textureManager = m_scene.RequestModuleInterface<IDynamicTextureManager>();
if (m_textureManager != null)
if (m_scene != null)
{
m_textureManager.RegisterRender(GetContentType(), this);
m_textureManager = m_scene.RequestModuleInterface<IDynamicTextureManager>();
if (m_textureManager != null)
{
m_textureManager.RegisterRender(GetContentType(), this);
}
}
}

1
OpenSim/Tools/Configger/ConfigurationLoader.cs
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@ -233,6 +233,7 @@ namespace OpenSim.Tools.Configger
config = defaultConfig.AddConfig("Startup");
config.Set("region_info_source", "filesystem");
config.Set("allow_regionless", false);
config.Set("gridmode", false);
config.Set("physics", "OpenDynamicsEngine");

5
bin/OpenSim.ini.example
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@ -71,6 +71,11 @@
;; in a <Regions> tag.
; regionload_webserver_url = "http://example.com/regions.xml";
;# {allow_regionless} {} {Allow simulator to start up with no regions configured.} {true false} false
;; Allow the simulator to start up if there are no region configuration available
;; from the selected region_info_source.
; allow_regionless = false
;# {NonPhysicalPrimMax} {} {Maximum size of nonphysical prims?} {} 256
;; Maximum size for non-physical prims. Affects resizing of existing prims. This can be overriden in the region config file (as NonphysicalPrimMax!).
; NonPhysicalPrimMax = 256

4
bin/OpenSimDefaults.ini
View File

@ -70,6 +70,10 @@
; except that everything is also enclosed in a <Regions> tag.
; regionload_webserver_url = "http://example.com/regions.xml";
;; Allow the simulator to start up if there are no region configuration available
;; from the selected region_info_source.
allow_regionless = false
; Maximum size of non physical prims. Affects resizing of existing prims. This can be overriden in the region config file (as NonphysicalPrimMax!).
NonPhysicalPrimMax = 256