option_model.cc File Reference

Generated option semantics without curl execution or handle state. More...

Go to the source code of this file.

Functions
std::uint64_t	proto_fuzzer::DecodeIntegralOptionValue (const OptionDescriptor &descriptor, const curl::fuzzer::proto::SetOption &option)
	Decode using an already-resolved descriptor, avoiding another lookup when the runtime has selected the option's application path.
const OptionDescriptor *	proto_fuzzer::LookupOptionDescriptor (curl::fuzzer::proto::CurlOptionId id)
	Return the generated description, or nullptr for an unsupported option.
bool	proto_fuzzer::UsesInMemoryPublicKeyPin (const std::string &value)
	Whether curl will interpret this pin as an in-memory digest expression.
void	proto_fuzzer::ConstrainPinnedPublicKeyValue (std::string *value)
	Prefix filename-like pins with in-memory digest syntax.
std::uint64_t	proto_fuzzer::DecodeIntegralOptionValue (const curl::fuzzer::proto::SetOption &option)
	Decode a recognized integral option.
void	proto_fuzzer::CanonicalizeOptionValueCases (curl::fuzzer::proto::Scenario *scenario)
	Restore each recognized option's consumed oneof member without calling libcurl.

Detailed Description

Generated option semantics without curl execution or handle state.

Definition in file option_model.cc.

Function Documentation

CanonicalizeOptionValueCases()

void proto_fuzzer::CanonicalizeOptionValueCases

(

curl::fuzzer::proto::Scenario *

scenario

)

Restore each recognized option's consumed oneof member without calling libcurl.

Public-key pins are constrained to curl's in-memory digest syntax. Unknown ids remain available for later mutation into a supported option.

Parameters

scenario

Scenario to canonicalize in place; nullptr is harmless.

Definition at line 83 of file option_model.cc.

ConstrainPinnedPublicKeyValue()

void proto_fuzzer::ConstrainPinnedPublicKeyValue

(

std::string *

value

)

Prefix filename-like pins with in-memory digest syntax.

This helper does not trim bytes; fixed-target normalization applies its final budget after canonicalization, while compatibility execution preserves its input size.

Parameters

value

Pin expression to constrain in place; nullptr is harmless.

Definition at line 64 of file option_model.cc.

DecodeIntegralOptionValue() [1/2]

std::uint64_t proto_fuzzer::DecodeIntegralOptionValue

(

const curl::fuzzer::proto::SetOption &

option

)

Decode a recognized integral option.

Numeric options preserve magnitude; boolean options use truthiness. Incompatible or unknown values yield zero.

Parameters

option

Structured option whose descriptor and value will be read.

Returns

Descriptor-aware integral value, or zero for incompatible values.

Definition at line 74 of file option_model.cc.

DecodeIntegralOptionValue() [2/2]

std::uint64_t proto_fuzzer::DecodeIntegralOptionValue	(	const OptionDescriptor &	descriptor,
		const curl::fuzzer::proto::SetOption &	option )

Decode using an already-resolved descriptor, avoiding another lookup when the runtime has selected the option's application path.

Parameters

descriptor	Generated description of the option being decoded.
option	Structured option supplying the integral value.

Returns

Integral value interpreted according to the descriptor's family.

Definition at line 31 of file option_model.cc.

LookupOptionDescriptor()

const OptionDescriptor * proto_fuzzer::LookupOptionDescriptor

(

curl::fuzzer::proto::CurlOptionId

id

)

Return the generated description, or nullptr for an unsupported option.

Parameters

id	Protobuf option identifier to look up.

Returns

Immutable generated descriptor, or nullptr when unsupported.

Definition at line 51 of file option_model.cc.

UsesInMemoryPublicKeyPin()

bool proto_fuzzer::UsesInMemoryPublicKeyPin

(

const std::string &

value

)

Whether curl will interpret this pin as an in-memory digest expression.

Parameters

value

Public-key pin expression to inspect.

Returns

True when the value begins with curl's in-memory digest prefix.

Definition at line 58 of file option_model.cc.