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CHttpHeaders Class Reference

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#include <connect/ncbi_http_session.hpp>

+ Inheritance diagram for CHttpHeaders:
+ Collaboration diagram for CHttpHeaders:

Classes

class  CHeaderNameConverter
 Helper class allowing to use both strings and enums as header names. More...
 

Public Types

enum  EHeaderName {
  eCacheControl = 0 , eContentLength , eContentType , eCookie ,
  eDate , eExpires , eLocation , eRange ,
  eReferer , eSetCookie , eUserAgent , eHost
}
 Some standard HTTP headers. More...
 
typedef vector< stringTHeaderValues
 List of header values (may be required for headers with multiple values like Cookie). More...
 
typedef map< string, THeaderValues, PNocaseTHeaders
 Map of header name-values, case-insensitive. More...
 
- Public Types inherited from CObject
enum  EAllocFillMode { eAllocFillNone = 1 , eAllocFillZero , eAllocFillPattern }
 Control filling of newly allocated memory. More...
 
typedef CObjectCounterLocker TLockerType
 Default locker type for CRef. More...
 
typedef atomic< Uint8TCounter
 Counter type is CAtomiCounter. More...
 
typedef Uint8 TCount
 Alias for value type of counter. More...
 

Public Member Functions

 CHttpHeaders (void)
 Create empty headers list. More...
 
bool HasValue (CHeaderNameConverter name) const
 Check if there's at least one header with the name. More...
 
size_t CountValues (CHeaderNameConverter name) const
 Get number of values with the given name. More...
 
const stringGetValue (CHeaderNameConverter name) const
 Get value of the header or empty string. More...
 
const THeaderValuesGetAllValues (CHeaderNameConverter name) const
 Get all values with the given name. More...
 
void SetValue (CHeaderNameConverter name, CTempString value)
 Remove all existing values with the name, set the new value. More...
 
void AddValue (CHeaderNameConverter name, CTempString value)
 Add new value with the name (multiple values are allowed with the same name, the order is preserved). More...
 
void Clear (CHeaderNameConverter name)
 Remove all values with the given name. More...
 
void ClearAll (void)
 Remove all headers. More...
 
void Assign (const CHttpHeaders &headers)
 Clear any existing values and copy all headers from 'headers' to this object. More...
 
void Merge (const CHttpHeaders &headers)
 Add values from 'headers' to this object. More...
 
virtual ~CHttpHeaders (void)
 
void ParseHttpHeader (const CTempString &headers)
 Parse headers from the string (usually provided by a stream callback). More...
 
string GetHttpHeader (void) const
 Get all headers as a single string as required by CConn_HttpStream. More...
 
const THeadersGet () const
 
- Public Member Functions inherited from CObject
 CObject (void)
 Constructor. More...
 
 CObject (const CObject &src)
 Copy constructor. More...
 
virtual ~CObject (void)
 Destructor. More...
 
CObjectoperator= (const CObject &src) THROWS_NONE
 Assignment operator. More...
 
bool CanBeDeleted (void) const THROWS_NONE
 Check if object can be deleted. More...
 
bool IsAllocatedInPool (void) const THROWS_NONE
 Check if object is allocated in memory pool (not system heap) More...
 
bool Referenced (void) const THROWS_NONE
 Check if object is referenced. More...
 
bool ReferencedOnlyOnce (void) const THROWS_NONE
 Check if object is referenced only once. More...
 
void AddReference (void) const
 Add reference to object. More...
 
void RemoveReference (void) const
 Remove reference to object. More...
 
void ReleaseReference (void) const
 Remove reference without deleting object. More...
 
virtual void DoNotDeleteThisObject (void)
 Mark this object as not allocated in heap – do not delete this object. More...
 
virtual void DoDeleteThisObject (void)
 Mark this object as allocated in heap – object can be deleted. More...
 
void * operator new (size_t size)
 Define new operator for memory allocation. More...
 
void * operator new[] (size_t size)
 Define new[] operator for 'array' memory allocation. More...
 
void operator delete (void *ptr)
 Define delete operator for memory deallocation. More...
 
void operator delete[] (void *ptr)
 Define delete[] operator for memory deallocation. More...
 
void * operator new (size_t size, void *place)
 Define new operator. More...
 
void operator delete (void *ptr, void *place)
 Define delete operator. More...
 
void * operator new (size_t size, CObjectMemoryPool *place)
 Define new operator using memory pool. More...
 
void operator delete (void *ptr, CObjectMemoryPool *place)
 Define delete operator. More...
 
virtual void DebugDump (CDebugDumpContext ddc, unsigned int depth) const
 Define method for dumping debug information. More...
 
- Public Member Functions inherited from CDebugDumpable
 CDebugDumpable (void)
 
virtual ~CDebugDumpable (void)
 
void DebugDumpText (ostream &out, const string &bundle, unsigned int depth) const
 
void DebugDumpFormat (CDebugDumpFormatter &ddf, const string &bundle, unsigned int depth) const
 
void DumpToConsole (void) const
 

Static Public Member Functions

static const char * GetHeaderName (EHeaderName name)
 Get string representation of the given name. More...
 
- Static Public Member Functions inherited from CObject
static NCBI_XNCBI_EXPORT void ThrowNullPointerException (void)
 Define method to throw null pointer exception. More...
 
static NCBI_XNCBI_EXPORT void ThrowNullPointerException (const type_info &type)
 
static EAllocFillMode GetAllocFillMode (void)
 
static void SetAllocFillMode (EAllocFillMode mode)
 
static void SetAllocFillMode (const string &value)
 Set mode from configuration parameter value. More...
 
- Static Public Member Functions inherited from CDebugDumpable
static void EnableDebugDump (bool on)
 

Private Member Functions

 CHttpHeaders (const CHttpHeaders &)
 
CHttpHeadersoperator= (const CHttpHeaders &)
 
bool x_IsReservedHeader (CTempString name) const
 

Private Attributes

THeaders m_Headers
 

Friends

class CHttpRequest
 
class CHttpResponse
 

Additional Inherited Members

- Static Public Attributes inherited from CObject
static const TCount eCounterBitsCanBeDeleted = 1 << 0
 Define possible object states. More...
 
static const TCount eCounterBitsInPlainHeap = 1 << 1
 Heap signature was found. More...
 
static const TCount eCounterBitsPlaceMask
 Mask for 'in heap' state flags. More...
 
static const int eCounterStep = 1 << 2
 Skip over the "in heap" bits. More...
 
static const TCount eCounterValid = TCount(1) << (sizeof(TCount) * 8 - 2)
 Minimal value for valid objects (reference counter is zero) Must be a single bit value. More...
 
static const TCount eCounterStateMask
 Valid object, and object in heap. More...
 
- Protected Member Functions inherited from CObject
virtual void DeleteThis (void)
 Virtual method "deleting" this object. More...
 

Detailed Description

Definition at line 60 of file ncbi_http_session.hpp.


The documentation for this class was generated from the following files:
Modified on Wed Sep 04 14:59:05 2024 by modify_doxy.py rev. 669887