Python¶

Logging¶

lief.logging.set_level(level: lief._lief.logging.LOGGING_LEVEL) → None¶

Change logging level

lief.logging.enable() → None¶

Enable the logger globally

lief.logging.disable() → None¶

Disable the logger globally

lief.logging.set_path(path: str) → None¶

Change the logger as a file-base logging and set its path

Error Handling¶

class lief.lief_errors(self: lief._lief.lief_errors, value: int) → None¶

Enum class which represents an error generated by LIEF’s functions

Members:

read_error

not_found

not_implemented

not_supported

corrupted

conversion_error

read_out_of_bound

asn1_bad_tag

file_error

file_format_error

parsing_error

build_error

data_too_large

asn1_bad_tag = <lief_errors.asn1_bad_tag: 8>¶

build_error = <lief_errors.build_error: 12>¶

conversion_error = <lief_errors.conversion_error: 6>¶

corrupted = <lief_errors.corrupted: 5>¶

data_too_large = <lief_errors.data_too_large: 13>¶

file_error = <lief_errors.file_error: 9>¶

file_format_error = <lief_errors.file_format_error: 10>¶

property name¶

not_found = <lief_errors.not_found: 2>¶

not_implemented = <lief_errors.not_implemented: 3>¶

not_supported = <lief_errors.not_supported: 4>¶

parsing_error = <lief_errors.parsing_error: 11>¶

read_error = <lief_errors.read_error: 1>¶

read_out_of_bound = <lief_errors.read_out_of_bound: 7>¶

property value¶

class lief.ok_t¶

Opaque value returned when a void function is executed successfully.

See also the section Error Handling

Exceptions¶

LIEF no longer uses exceptions which have been replaced with the ResultOrError idiom.

See:

• Error Handling

• https://llvm.org/docs/ProgrammersManual.html#error-handling

• https://doc.rust-lang.org/book/ch09-02-recoverable-errors-with-result.html#recoverable-errors-with-result