KItinerary::BER::Element
#include <berelement.h>
Public Member Functions | |
Element (const QByteArray &data, int offset=0, int size=-1) | |
template<typename T > | |
const T * | contentAt (int offset=0) const |
const uint8_t * | contentData () const |
int | contentSize () const |
Element | find (uint32_t type) const |
Element | first () const |
bool | isValid () const |
Element | next () const |
const char * | rawData () const |
int | size () const |
uint32_t | type () const |
Static Public Member Functions | |
static void | writeSize (QIODevice *out, int size) |
Detailed Description
An element in BER/DER/X.690 encoding.
Implicitly this is also kinda implementing a QByteArrayRef, as this works without copying the underlying data.
Definition at line 27 of file berelement.h.
Constructor & Destructor Documentation
◆ Element()
|
explicit |
Definition at line 24 of file berelement.cpp.
Member Function Documentation
◆ contentAt()
|
inline |
Convenience method to access typed content.
Definition at line 56 of file berelement.h.
◆ contentData()
const uint8_t * BER::Element::contentData | ( | ) | const |
Raw content data.
Definition at line 153 of file berelement.cpp.
◆ contentSize()
int BER::Element::contentSize | ( | ) | const |
Size of the value part of this element.
This is excluding a possible variable length end marker.
Definition at line 125 of file berelement.cpp.
◆ find()
BER::Element BER::Element::find | ( | uint32_t | type | ) | const |
Returns the first child element of the given type
.
Definition at line 172 of file berelement.cpp.
◆ first()
BER::Element BER::Element::first | ( | ) | const |
First child element, for nested types.
Definition at line 158 of file berelement.cpp.
◆ isValid()
bool BER::Element::isValid | ( | ) | const |
Returns true
if this element has a valid structure and can be read from.
Definition at line 39 of file berelement.cpp.
◆ next()
BER::Element BER::Element::next | ( | ) | const |
Next child element, for nested types.
Definition at line 163 of file berelement.cpp.
◆ rawData()
const char * BER::Element::rawData | ( | ) | const |
Raw data of this element.
Typically only needed when copying/writing this element somewhere.
Definition at line 120 of file berelement.cpp.
◆ size()
int BER::Element::size | ( | ) | const |
Size of the entire element (type, size and content).
Definition at line 109 of file berelement.cpp.
◆ type()
uint32_t BER::Element::type | ( | ) | const |
Type, "right-aligned" in the returned 32bit value.
Definition at line 81 of file berelement.cpp.
◆ writeSize()
|
static |
Writes the given size in BER encoding to out
.
Definition at line 184 of file berelement.cpp.
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