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Descriptor checksum

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This commit is contained in:
Pieter Wuille
2019-02-06 18:08:21 -08:00
parent 743c2f461c
commit 3b40bff988
6 changed files with 251 additions and 20 deletions
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11
src/script/descriptor.h
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@@ -62,8 +62,15 @@ struct Descriptor {
virtual bool ExpandFromCache(int pos, const std::vector<unsigned char>& cache, std::vector<CScript>& output_scripts, FlatSigningProvider& out) const = 0;
};
/** Parse a descriptor string. Included private keys are put in out. Returns nullptr if parsing fails. */
std::unique_ptr<Descriptor> Parse(const std::string& descriptor, FlatSigningProvider& out);
/** Parse a descriptor string. Included private keys are put in out.
*
* If the descriptor has a checksum, it must be valid. If require_checksum
* is set, the checksum is mandatory - otherwise it is optional.
*
* If a parse error occurs, or the checksum is missing/invalid, or anything
* else is wrong, nullptr is returned.
*/
std::unique_ptr<Descriptor> Parse(const std::string& descriptor, FlatSigningProvider& out, bool require_checksum = false);
/** Find a descriptor for the specified script, using information from provider where possible.
*