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Differential D1429 Diff 3917 src/core_read.cpp

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src/core_read.cpp

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#include "version.h" #include "version.h"
#include <univalue.h> #include <univalue.h>
#include <boost/algorithm/string/classification.hpp> #include <boost/algorithm/string/classification.hpp>
#include <boost/algorithm/string/predicate.hpp> #include <boost/algorithm/string/predicate.hpp>
#include <boost/algorithm/string/replace.hpp> #include <boost/algorithm/string/replace.hpp>
#include <boost/algorithm/string/split.hpp> #include <boost/algorithm/string/split.hpp>
#include <boost/lexical_cast.hpp>
CScript ParseScript(const std::string &s) { CScript ParseScript(const std::string &s) {
CScript result; CScript result;
static std::map<std::string, opcodetype> mapOpNames; static std::map<std::string, opcodetype> mapOpNames;
if (mapOpNames.empty()) { if (mapOpNames.empty()) {
for (int op = 0; op < FIRST_UNDEFINED_OP_VALUE; op++) { for (int op = 0; op < FIRST_UNDEFINED_OP_VALUE; op++) {
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throw std::runtime_error("Error parsing script: " + s); throw std::runtime_error("Error parsing script: " + s);
next: next:
size_t size_change = result.size() - script_size; size_t size_change = result.size() - script_size;
// If push_size is set, ensure have added the right amount of stuff. // If push_size is set, ensure have added the right amount of stuff.
if (push_size != 0 && size_change != push_size) { if (push_size != 0 && size_change != push_size) {
throw std::runtime_error("Wrong number of bytes being pushed."); throw std::runtime_error(
"Wrong number of bytes being pushed. Expected:" +
boost::lexical_cast<std::string>(push_size) +
" Pushed:" + boost::lexical_cast<std::string>(size_change));
} }
// If push_size is set, and we have push_data_size set, then we have a // If push_size is set, and we have push_data_size set, then we have a
// PUSHDATAX opcode. We need to read it's push size as a LE value for // PUSHDATAX opcode. We need to read it's push size as a LE value for
// the next iteration of this loop. // the next iteration of this loop.
if (push_size != 0 && push_data_size != 0) { if (push_size != 0 && push_data_size != 0) {
auto offset = &result[script_size]; auto offset = &result[script_size];
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