private void GetAllServerVars()
{
if (base._ecb != IntPtr.Zero)
{
RecyclableByteBuffer buffer = new RecyclableByteBuffer();
int num = UnsafeNativeMethods.PMGetAllServerVariables(base._ecb, buffer.Buffer, buffer.Buffer.Length);
while (num < 0)
{
buffer.Resize(-num);
num = UnsafeNativeMethods.PMGetAllServerVariables(base._ecb, buffer.Buffer, buffer.Buffer.Length);
}
if (num == 0)
{
throw new HttpException(System.Web.SR.GetString("Cannot_retrieve_request_data"));
}
string[] strArray = buffer.GetDecodedTabSeparatedStrings(Encoding.Default, 0x1f, 1);
buffer.Dispose();
this._serverVars = new Hashtable(0x20, StringComparer.OrdinalIgnoreCase);
this._serverVars.Add("APPL_MD_PATH", HttpRuntime.AppDomainAppIdInternal);
for (int i = 1; i < 0x20; i++)
{
this._serverVars.Add(_serverVarNames[i], strArray[i - 1]);
}
}
}
private string[] ReadBasics(int[] contentInfo)
{
RecyclableByteBuffer buffer = new RecyclableByteBuffer();
int num = this.GetBasicsCore(buffer.Buffer, buffer.Buffer.Length, contentInfo);
while (num < 0)
{
buffer.Resize(-num);
num = this.GetBasicsCore(buffer.Buffer, buffer.Buffer.Length, contentInfo);
}
if (num == 0)
{
throw new HttpException(System.Web.SR.GetString("Cannot_retrieve_request_data"));
}
string[] strArray = buffer.GetDecodedTabSeparatedStrings(Encoding.Default, 6, 0);
buffer.Dispose();
return(strArray);
}
protected virtual string GetServerVariableCore(string name)
{
if (base._ecb == IntPtr.Zero)
{
return(null);
}
string decodedString = null;
RecyclableByteBuffer buffer = new RecyclableByteBuffer();
int len = UnsafeNativeMethods.EcbGetServerVariable(base._ecb, name, buffer.Buffer, buffer.Buffer.Length);
while (len < 0)
{
buffer.Resize(-len);
len = UnsafeNativeMethods.EcbGetServerVariable(base._ecb, name, buffer.Buffer, buffer.Buffer.Length);
}
if (len > 0)
{
decodedString = buffer.GetDecodedString(Encoding.UTF8, len);
}
buffer.Dispose();
return(decodedString);
}
protected virtual void GetAdditionalServerVariables()
{
if ((base._ecb != IntPtr.Zero) && (this._additionalServerVars == null))
{
this._additionalServerVars = new string[0x17];
for (int i = 0; i < this._additionalServerVars.Length; i++)
{
int nameIndex = i + 12;
RecyclableByteBuffer buffer = new RecyclableByteBuffer();
int len = UnsafeNativeMethods.EcbGetServerVariableByIndex(base._ecb, nameIndex, buffer.Buffer, buffer.Buffer.Length);
while (len < 0)
{
buffer.Resize(-len);
len = UnsafeNativeMethods.EcbGetServerVariableByIndex(base._ecb, nameIndex, buffer.Buffer, buffer.Buffer.Length);
}
if (len > 0)
{
this._additionalServerVars[i] = buffer.GetDecodedString(Encoding.UTF8, len);
}
buffer.Dispose();
}
}
}
//
// Private helpers
//
private String[] ReadBasics(int[] contentInfo) {
// call getbasics
RecyclableByteBuffer buf = new RecyclableByteBuffer();
int r = GetBasicsCore(buf.Buffer, buf.Buffer.Length, contentInfo);
while (r < 0) {
buf.Resize(-r); // buffer not big enough
r = GetBasicsCore(buf.Buffer, buf.Buffer.Length, contentInfo);
}
if (r == 0)
throw new HttpException(SR.GetString(SR.Cannot_retrieve_request_data));
// convert to characters and split the buffer into strings
String[] ss = buf.GetDecodedTabSeparatedStrings(Encoding.Default, 6, 0);
// recycle buffers
buf.Dispose();
return ss;
}
private void GetAllServerVars() {
if (_ecb == IntPtr.Zero)
return;
RecyclableByteBuffer buf = new RecyclableByteBuffer();
int r = UnsafeNativeMethods.PMGetAllServerVariables(_ecb, buf.Buffer, buf.Buffer.Length);
while (r < 0) {
buf.Resize(-r); // buffer not big enough
r = UnsafeNativeMethods.PMGetAllServerVariables(_ecb, buf.Buffer, buf.Buffer.Length);
}
if (r == 0)
throw new HttpException(SR.GetString(SR.Cannot_retrieve_request_data));
// stub out first server var is it could contain non-UTF8 data
// convert to characters and split the buffer into strings using default request encoding
String[] ss = buf.GetDecodedTabSeparatedStrings(Encoding.Default, _numServerVars-1, 1);
// recycle buffers
buf.Dispose();
// fill in the hashtable
_serverVars = new Hashtable(_numServerVars, StringComparer.OrdinalIgnoreCase);
_serverVars.Add("APPL_MD_PATH", HttpRuntime.AppDomainAppId);
for (int i = 1; i < _numServerVars; i++) { // starting with 1 to skip APPL_MD_PATH
_serverVars.Add(_serverVarNames[i], ss[i-1]);
}
}
// ISAPIWorkerRequestInProc
protected virtual void GetAdditionalServerVariables() {
if (_ecb == IntPtr.Zero)
return;
// _additionalServerVars should only be initialized once
Debug.Assert(_additionalServerVars == null);
if (_additionalServerVars != null)
return;
_additionalServerVars = new string[NUM_ADDITIONAL_SERVER_VARIABLES];
for(int i = 0; i < _additionalServerVars.Length; i++) {
int nameIndex = i + NUM_BASIC_SERVER_VARIABLES;
RecyclableByteBuffer buf = new RecyclableByteBuffer();
int retVal = UnsafeNativeMethods.EcbGetServerVariableByIndex(_ecb, nameIndex, buf.Buffer, buf.Buffer.Length);
while (retVal < 0) {
buf.Resize(-retVal); // buffer not big enough
retVal = UnsafeNativeMethods.EcbGetServerVariableByIndex(_ecb, nameIndex, buf.Buffer, buf.Buffer.Length);
}
if (retVal > 0)
_additionalServerVars[i] = buf.GetDecodedString(Encoding.UTF8, retVal);
buf.Dispose();
}
}
// ISAPIWorkerRequestInProc
protected virtual String GetServerVariableCore(String name) {
if (_ecb == IntPtr.Zero)
return null;
String value = null;
RecyclableByteBuffer buf = new RecyclableByteBuffer();
int retVal = UnsafeNativeMethods.EcbGetServerVariable(_ecb, name, buf.Buffer, buf.Buffer.Length);
while (retVal < 0) {
buf.Resize(-retVal); // buffer not big enough
retVal = UnsafeNativeMethods.EcbGetServerVariable(_ecb, name, buf.Buffer, buf.Buffer.Length);
}
if (retVal > 0)
value = buf.GetDecodedString(Encoding.UTF8, retVal);
buf.Dispose();
return value;
}
private string[] ReadBasics(int[] contentInfo)
{
RecyclableByteBuffer buffer = new RecyclableByteBuffer();
int num = this.GetBasicsCore(buffer.Buffer, buffer.Buffer.Length, contentInfo);
while (num < 0)
{
buffer.Resize(-num);
num = this.GetBasicsCore(buffer.Buffer, buffer.Buffer.Length, contentInfo);
}
if (num == 0)
{
throw new HttpException(System.Web.SR.GetString("Cannot_retrieve_request_data"));
}
string[] strArray = buffer.GetDecodedTabSeparatedStrings(Encoding.Default, 6, 0);
buffer.Dispose();
return strArray;
}
protected virtual string GetServerVariableCore(string name)
{
if (base._ecb == IntPtr.Zero)
{
return null;
}
string decodedString = null;
RecyclableByteBuffer buffer = new RecyclableByteBuffer();
int len = UnsafeNativeMethods.EcbGetServerVariable(base._ecb, name, buffer.Buffer, buffer.Buffer.Length);
while (len < 0)
{
buffer.Resize(-len);
len = UnsafeNativeMethods.EcbGetServerVariable(base._ecb, name, buffer.Buffer, buffer.Buffer.Length);
}
if (len > 0)
{
decodedString = buffer.GetDecodedString(Encoding.UTF8, len);
}
buffer.Dispose();
return decodedString;
}
protected virtual void GetAdditionalServerVariables()
{
if ((base._ecb != IntPtr.Zero) && (this._additionalServerVars == null))
{
this._additionalServerVars = new string[0x17];
for (int i = 0; i < this._additionalServerVars.Length; i++)
{
int nameIndex = i + 12;
RecyclableByteBuffer buffer = new RecyclableByteBuffer();
int len = UnsafeNativeMethods.EcbGetServerVariableByIndex(base._ecb, nameIndex, buffer.Buffer, buffer.Buffer.Length);
while (len < 0)
{
buffer.Resize(-len);
len = UnsafeNativeMethods.EcbGetServerVariableByIndex(base._ecb, nameIndex, buffer.Buffer, buffer.Buffer.Length);
}
if (len > 0)
{
this._additionalServerVars[i] = buffer.GetDecodedString(Encoding.UTF8, len);
}
buffer.Dispose();
}
}
}
private void GetAllServerVars()
{
if (base._ecb != IntPtr.Zero)
{
RecyclableByteBuffer buffer = new RecyclableByteBuffer();
int num = UnsafeNativeMethods.PMGetAllServerVariables(base._ecb, buffer.Buffer, buffer.Buffer.Length);
while (num < 0)
{
buffer.Resize(-num);
num = UnsafeNativeMethods.PMGetAllServerVariables(base._ecb, buffer.Buffer, buffer.Buffer.Length);
}
if (num == 0)
{
throw new HttpException(System.Web.SR.GetString("Cannot_retrieve_request_data"));
}
string[] strArray = buffer.GetDecodedTabSeparatedStrings(Encoding.Default, 0x1f, 1);
buffer.Dispose();
this._serverVars = new Hashtable(0x20, StringComparer.OrdinalIgnoreCase);
this._serverVars.Add("APPL_MD_PATH", HttpRuntime.AppDomainAppIdInternal);
for (int i = 1; i < 0x20; i++)
{
this._serverVars.Add(_serverVarNames[i], strArray[i - 1]);
}
}
}
