internal static object GetSection(string sectionName, string path, HttpContext context)
{
if (String.IsNullOrEmpty(sectionName))
{
return(null);
}
_Configuration c = OpenWebConfiguration(path, null, null, null, null, null, false);
string configPath = c.ConfigPath;
int baseCacheKey = 0;
int cacheKey;
bool pathPresent = !String.IsNullOrEmpty(path);
string locationPath = null;
bool locked = false;
if (pathPresent)
{
locationPath = "location_" + path;
}
baseCacheKey = sectionName.GetHashCode();
if (configPath != null)
{
baseCacheKey ^= configPath.GetHashCode();
}
try {
#if SYSTEMCORE_DEP
sectionCacheLock.EnterReadLock();
#endif
locked = true;
object o;
if (pathPresent)
{
cacheKey = baseCacheKey ^ locationPath.GetHashCode();
if (sectionCache.TryGetValue(cacheKey, out o))
{
return(o);
}
cacheKey = baseCacheKey ^ path.GetHashCode();
if (sectionCache.TryGetValue(cacheKey, out o))
{
return(o);
}
}
if (sectionCache.TryGetValue(baseCacheKey, out o))
{
return(o);
}
} finally {
#if SYSTEMCORE_DEP
if (locked)
{
sectionCacheLock.ExitReadLock();
}
#endif
}
string cachePath = null;
if (pathPresent)
{
string relPath;
if (VirtualPathUtility.IsRooted(path))
{
if (path [0] == '~')
{
relPath = path.Substring(2);
}
else if (path [0] == '/')
{
relPath = path.Substring(1);
}
else
{
relPath = path;
}
}
else
{
relPath = path;
}
_Configuration cnew;
HttpRequest req = context != null ? context.Request : null;
if (req != null)
{
string vdir = VirtualPathUtility.GetDirectory(req.Path);
if (vdir != null)
{
vdir = vdir.TrimEnd(pathTrimChars);
if (String.Compare(c.ConfigPath, vdir, StringComparison.Ordinal) != 0 && LookUpLocation(vdir.Trim(pathTrimChars), ref c))
{
cachePath = path;
}
}
}
if (LookUpLocation(relPath, ref c))
{
cachePath = locationPath;
}
else
{
cachePath = path;
}
}
ConfigurationSection section = c.GetSection(sectionName);
if (section == null)
{
return(null);
}
#if TARGET_J2EE
object value = get_runtime_object.Invoke(section, new object [0]);
if (String.CompareOrdinal("appSettings", sectionName) == 0)
{
NameValueCollection collection;
collection = new KeyValueMergedCollection(HttpContext.Current, (NameValueCollection)value);
value = collection;
}
#else
#if MONOWEB_DEP
object value = SettingsMappingManager.MapSection(get_runtime_object.Invoke(section, new object [0]));
#else
object value = null;
#endif
#endif
if (cachePath != null)
{
cacheKey = baseCacheKey ^ cachePath.GetHashCode();
}
else
{
cacheKey = baseCacheKey;
}
AddSectionToCache(cacheKey, value);
return(value);
}
internal static object GetSection(string sectionName, string path, HttpContext context)
{
// FindWebConfig must not be used here with its result being passed to
// OpenWebConfiguration below. The reason is that if we have a request for
// ~/somepath/, but FindWebConfig returns ~/ and the ~/web.config contains
// <location path="somepath"> then OpenWebConfiguration will NOT return the
// contents of <location>, thus leading to bugs (ignored authorization
// section for instance)
string config_vdir = FindWebConfig(path);
if (String.IsNullOrEmpty(config_vdir))
{
config_vdir = "/";
}
int sectionCacheKey = GetSectionCacheKey(sectionName, config_vdir);
object cachedSection;
bool locked = false;
try {
#if SYSTEMCORE_DEP
sectionCacheLock.EnterReadLock();
#endif
locked = true;
if (sectionCache.TryGetValue(sectionCacheKey, out cachedSection) && cachedSection != null)
{
return(cachedSection);
}
} finally {
#if SYSTEMCORE_DEP
if (locked)
{
sectionCacheLock.ExitReadLock();
}
#endif
}
HttpRequest req = context != null ? context.Request : null;
_Configuration c = OpenWebConfiguration(path, /* path */
null, /* site */
req != null ? VirtualPathUtility.GetDirectory(req.Path) : null, /* locationSubPath */
null, /* server */
null, /* userName */
null, /* password */
false /* path from FindWebConfig */);
ConfigurationSection section = c.GetSection(sectionName);
if (section == null)
{
return(null);
}
#if TARGET_J2EE
object value = get_runtime_object.Invoke(section, new object [0]);
if (String.CompareOrdinal("appSettings", sectionName) == 0)
{
NameValueCollection collection;
collection = new KeyValueMergedCollection(HttpContext.Current, (NameValueCollection)value);
value = collection;
}
AddSectionToCache(sectionCacheKey, value);
return(value);
#else
#if MONOWEB_DEP
object value = SettingsMappingManager.MapSection(get_runtime_object.Invoke(section, new object [0]));
#else
object value = null;
#endif
AddSectionToCache(sectionCacheKey, value);
return(value);
#endif
}
