SS7Label Class Reference
SS7 Routing Label.
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#include <yatesig.h>
List of all members.
Public Member Functions |
| SS7Label () |
| SS7Label (const SS7Label &original) |
| SS7Label (const SS7Label &original, unsigned char sls, unsigned char spare=0) |
| SS7Label (SS7PointCode::Type type, const SS7PointCode &dpc, const SS7PointCode &opc, unsigned char sls, unsigned char spare=0) |
| SS7Label (SS7PointCode::Type type, unsigned int dpc, unsigned int opc, unsigned char sls, unsigned char spare=0) |
| SS7Label (SS7PointCode::Type type, const SS7MSU &msu) |
void | assign (SS7PointCode::Type type, const SS7PointCode &dpc, const SS7PointCode &opc, unsigned char sls, unsigned char spare=0) |
void | assign (SS7PointCode::Type type, unsigned int dpc, unsigned int opc, unsigned char sls, unsigned char spare=0) |
bool | assign (SS7PointCode::Type type, const SS7MSU &msu) |
bool | assign (SS7PointCode::Type type, const unsigned char *src, int len=-1) |
bool | store (unsigned char *dest) const |
bool | compatible (SS7PointCode::Type type) const |
SS7PointCode::Type | type () const |
const SS7PointCode & | dpc () const |
SS7PointCode & | dpc () |
const SS7PointCode & | opc () const |
SS7PointCode & | opc () |
unsigned char | sls () const |
void | setSls (unsigned char sls) |
unsigned char | spare () const |
void | setSpare (unsigned char spare) |
unsigned int | length () const |
unsigned char | size () const |
Static Public Member Functions |
static unsigned int | length (SS7PointCode::Type type) |
static unsigned char | size (SS7PointCode::Type type) |
Detailed Description
SS7 Routing Label.
A SS7 Layer 3 routing label, both ANSI and ITU capable
Constructor & Destructor Documentation
Constructor of an empty, invalid label
Copy constructor
- Parameters:
-
SS7Label |
( |
const SS7Label & |
original, |
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unsigned char |
sls, |
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unsigned char |
spare = 0 | |
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) |
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Swapping constructor, puts SPC into DPC and the other way around
- Parameters:
-
| original | Label to swap |
| sls | Signalling Link Selection |
| spare | Spare bits |
Constructor from label components
- Parameters:
-
| type | Type of point code used to pack the label |
| dpc | Destination Point Code |
| opc | Originating Point Code |
| sls | Signalling Link Selection |
| spare | Spare bits |
Constructor from packed label components
- Parameters:
-
| type | Type of point code used to pack the label |
| dpc | Destination Point Code |
| opc | Originating Point Code |
| sls | Signalling Link Selection |
| spare | Spare bits |
Constructor from type and received MSU
- Parameters:
-
| type | Type of point code to use to decode the MSU |
| msu | A received MSU to be parsed |
Member Function Documentation
Assignment from a packed memory block
- Parameters:
-
| type | Type of the point codes in memory block |
| src | Pointer to packed label in memory |
| len | Length of data, negative to not check validity |
- Returns:
- True if success, false if invalid type or memory area
Assignment from type and received MSU
- Parameters:
-
| type | Type of point code to use to decode the MSU |
| msu | A received MSU to be parsed |
- Returns:
- True if the assignment succeeded
void assign |
( |
SS7PointCode::Type |
type, |
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unsigned int |
dpc, |
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unsigned int |
opc, |
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unsigned char |
sls, |
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unsigned char |
spare = 0 | |
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) |
| | |
Assignment from packed label components
- Parameters:
-
| type | Type of point code used to pack the label |
| dpc | Destination Point Code |
| opc | Originating Point Code |
| sls | Signalling Link Selection |
| spare | Spare bits |
Assignment from label components
- Parameters:
-
| type | Type of point code used to pack the label |
| dpc | Destination Point Code |
| opc | Originating Point Code |
| sls | Signalling Link Selection |
| spare | Spare bits |
Referenced by SS7ISUP::setLabel().
Check if the label is compatible with another packing type
- Returns:
- True if the DLC, SLC and SLS fit in the new packing format
Get a writable reference to the Destination Code Point inside the label
- Returns:
- Reference of the destination code point
Get the Destination Code Point inside the label
- Returns:
- Reference of the destination code point
Get the length (in bytes) of a packed routing label according to its type
- Parameters:
-
- Returns:
- Number of bytes required to represent the label, zero if unknown
unsigned int length |
( |
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) |
const [inline] |
Get a writable reference to the Originating Code Point inside the label
- Returns:
- Reference of the originating code point
Get the Originating Code Point inside the label
- Returns:
- Reference of the source code point
void setSls |
( |
unsigned char |
sls |
) |
[inline] |
Set the Signalling Link Selection inside the label
- Parameters:
-
| sls | New value of the SLS/SLC field |
void setSpare |
( |
unsigned char |
spare |
) |
[inline] |
Set the spare bits inside the label
- Parameters:
-
| spare | New value of the spare bits |
Get the size (in bits) of a packed routing label according to its type
- Parameters:
-
- Returns:
- Number of bits required to represent the label, zero if unknown
unsigned char size |
( |
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) |
const [inline] |
Get the size (in bits) of this routing label except the spare bits
- Returns:
- Number of bits required to represent this label, zero if unknown
References SS7Label::size().
Referenced by SS7Label::size().
unsigned char sls |
( |
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) |
const [inline] |
Get the Signalling Link Selection inside the label
- Returns:
- Value of the SLS field
unsigned char spare |
( |
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) |
const [inline] |
Get the spare bits inside the label
- Returns:
- Value of the bits not included in DPC, OPC, or SLS
bool store |
( |
unsigned char * |
dest |
) |
const |
Pack and store the label in a memory location
- Parameters:
-
| dest | Location to store the label info, must be at least length() long |
- Returns:
- True on success, false if type is invalid
Get the type (SS7 dialect) of the routing label
- Returns:
- Dialect of the routing label as enumeration
The documentation for this class was generated from the following file: