Qore Programming Language Reference Manual
0.8.7
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Methods in this pseudo-class can be executed on binary values. More...
Public Member Functions | |
bool | empty () |
Returns True if the binary object is empty (size = 0), False if not. | |
int | size () |
Returns the number of bytes in the binary object. | |
list | split (binary sep) |
Returns a list of binary objects representing each component of the binary object separated by the bytes identified by the separator argument, with the separator removed. | |
string | toMD5 () |
Returns the MD5 message digest of the binary data as a hex string. | |
string | toSHA1 () |
Returns the SHA1 message digest of the binary data as a hex string. | |
string | toSHA224 () |
Returns the SHA-224 message digest (a variant of SHA-2) of the binary data as a hex string. | |
string | toSHA256 () |
Returns the SHA-256 message digest (a variant of SHA-2) of the binary data as a hex string. | |
string | toSHA384 () |
Returns the SHA-384 message digest (a variant of SHA-2) of the binary data as a hex string. | |
string | toSHA512 () |
Returns the SHA-512 message digest (a variant of SHA-2) of the binary data as a hex string. | |
int | typeCode () |
Returns Qore::NT_BINARY. | |
bool | val () |
Returns False if the binary object is empty (size = 0), True if not. | |
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bool | callp () |
Returns False; this method is reimplemented in other types and will return True if the given expression is a callable value (ie closures or call references) | |
bool | empty () |
Returns True; this method will be reimplemented in container types where it may return False. | |
bool | intp () |
Returns False; this method is reimplemented in other types and will return True if the given expression can be converted to an integer. | |
AbstractIterator | iterator () |
Returns an iterator object for the value; the default iterator object returned is SingleValueIterator. | |
int | lsize () |
Returns 1; the return value of this method should give the list size of the value, which is normally 1 for non-lists (except for NOTHING where the size will be 0) and the number of the elements in the list for lists; this method will be reimplemented in other types where it may return other values. | |
int | size () |
Returns zero; this method will be reimplemented in container types where it may return a non-zero value. | |
bool | strp () |
Returns False; this method is reimplemented in other types and will return True if the given expression can be converted to a string. | |
bool | toBool () |
Returns the boolean representation of the value; the default is False. | |
float | toFloat () |
Returns the floating-point representation of the value; the default is 0.0. | |
int | toInt () |
Returns the integer representation of the value; the default is 0. | |
string | toString () |
Returns the string representation of the value; the default is an empty string. | |
string | type () |
Returns the string type for the value. | |
int | typeCode () |
Returns the type code for the value. | |
bool | val () |
Returns False; this method is reimplemented in other types and will return True if the given expression has a value. | |
Methods in this pseudo-class can be executed on binary values.
bool <binary>::empty | ( | ) |
int <binary>::size | ( | ) |
Returns the number of bytes in the binary object.
Returns a list of binary objects representing each component of the binary object separated by the bytes identified by the separator argument, with the separator removed.
sep | the bytes that separate the fields |
string <binary>::toMD5 | ( | ) |
Returns the MD5 message digest of the binary data as a hex string.
The trailing null character is not included in the digest returned.
"5d41402abc4b2a76b9719d911017c592"
)MD5-DIGEST-ERROR | error calculating digest (should not normally happen) |
string <binary>::toSHA1 | ( | ) |
Returns the SHA1 message digest of the binary data as a hex string.
The trailing null character is not included in the digest returned.
"aaf4c61ddcc5e8a2dabede0f3b482cd9aea9434d"
)SHA1-DIGEST-ERROR | error calculating digest (should not normally happen) |
string <binary>::toSHA224 | ( | ) |
Returns the SHA-224 message digest (a variant of SHA-2) of the binary data as a hex string.
The trailing null character is not included in the digest returned.
"ea09ae9cc6768c50fcee903ed054556e5bfc8347907f12598aa24193"
)SHA224-DIGEST-ERROR | error calculating digest (should not normally happen) |
string <binary>::toSHA256 | ( | ) |
Returns the SHA-256 message digest (a variant of SHA-2) of the binary data as a hex string.
The trailing null character is not included in the digest returned.
"2cf24dba5fb0a30e26e83b2ac5b9e29e1b161e5c1fa7425e73043362938b9824"
)SHA256-DIGEST-ERROR | error calculating digest (should not normally happen) |
string <binary>::toSHA384 | ( | ) |
Returns the SHA-384 message digest (a variant of SHA-2) of the binary data as a hex string.
The trailing null character is not included in the digest returned.
"59e1748777448c69de6b800d7a33bbfb9ff1b463e44354c3553bcdb9c666fa90125a3c79f90397bdf5f6a13de828684f"
)SHA384-DIGEST-ERROR | error calculating digest (should not normally happen) |
string <binary>::toSHA512 | ( | ) |
Returns the SHA-512 message digest (a variant of SHA-2) of the binary data as a hex string.
The trailing null character is not included in the digest returned.
"9b71d224bd62f3785d96d46ad3ea3d73319bfbc2890caadae2dff72519673ca72323c3d99ba5c11d7c7acc6e14b8c5da0c4663475c2e5c3adef46f73bcdec043"
)SHA512-DIGEST-ERROR | error calculating digest (should not normally happen) |
int <binary>::typeCode | ( | ) |
bool <binary>::val | ( | ) |
Returns False if the binary object is empty (size = 0), True if not.
The opposite of <binary>::empty()