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-rw-r--r--src/base58.cpp23
-rw-r--r--src/base58.h15
-rw-r--r--src/bench/base58.cpp6
-rw-r--r--src/qt/guiutil.cpp2
-rw-r--r--src/test/base58_tests.cpp2
-rw-r--r--src/test/fuzz/locale.cpp3
-rw-r--r--src/util/strencodings.cpp9
-rw-r--r--src/util/strencodings.h1
-rw-r--r--src/wallet/wallet.h2
9 files changed, 19 insertions, 44 deletions
diff --git a/src/base58.cpp b/src/base58.cpp
index 9b2946e7a9..18cd2090e0 100644
--- a/src/base58.cpp
+++ b/src/base58.cpp
@@ -84,21 +84,21 @@ bool DecodeBase58(const char* psz, std::vector<unsigned char>& vch, int max_ret_
return true;
}
-std::string EncodeBase58(const unsigned char* pbegin, const unsigned char* pend)
+std::string EncodeBase58(Span<const unsigned char> input)
{
// Skip & count leading zeroes.
int zeroes = 0;
int length = 0;
- while (pbegin != pend && *pbegin == 0) {
- pbegin++;
+ while (input.size() > 0 && input[0] == 0) {
+ input = input.subspan(1);
zeroes++;
}
// Allocate enough space in big-endian base58 representation.
- int size = (pend - pbegin) * 138 / 100 + 1; // log(256) / log(58), rounded up.
+ int size = input.size() * 138 / 100 + 1; // log(256) / log(58), rounded up.
std::vector<unsigned char> b58(size);
// Process the bytes.
- while (pbegin != pend) {
- int carry = *pbegin;
+ while (input.size() > 0) {
+ int carry = input[0];
int i = 0;
// Apply "b58 = b58 * 256 + ch".
for (std::vector<unsigned char>::reverse_iterator it = b58.rbegin(); (carry != 0 || i < length) && (it != b58.rend()); it++, i++) {
@@ -109,7 +109,7 @@ std::string EncodeBase58(const unsigned char* pbegin, const unsigned char* pend)
assert(carry == 0);
length = i;
- pbegin++;
+ input = input.subspan(1);
}
// Skip leading zeroes in base58 result.
std::vector<unsigned char>::iterator it = b58.begin() + (size - length);
@@ -124,11 +124,6 @@ std::string EncodeBase58(const unsigned char* pbegin, const unsigned char* pend)
return str;
}
-std::string EncodeBase58(const std::vector<unsigned char>& vch)
-{
- return EncodeBase58(vch.data(), vch.data() + vch.size());
-}
-
bool DecodeBase58(const std::string& str, std::vector<unsigned char>& vchRet, int max_ret_len)
{
if (!ValidAsCString(str)) {
@@ -137,10 +132,10 @@ bool DecodeBase58(const std::string& str, std::vector<unsigned char>& vchRet, in
return DecodeBase58(str.c_str(), vchRet, max_ret_len);
}
-std::string EncodeBase58Check(const std::vector<unsigned char>& vchIn)
+std::string EncodeBase58Check(Span<const unsigned char> input)
{
// add 4-byte hash check to the end
- std::vector<unsigned char> vch(vchIn);
+ std::vector<unsigned char> vch(input.begin(), input.end());
uint256 hash = Hash(vch);
vch.insert(vch.end(), (unsigned char*)&hash, (unsigned char*)&hash + 4);
return EncodeBase58(vch);
diff --git a/src/base58.h b/src/base58.h
index 042ad671d3..b87664b78b 100644
--- a/src/base58.h
+++ b/src/base58.h
@@ -15,20 +15,15 @@
#define BITCOIN_BASE58_H
#include <attributes.h>
+#include <span.h>
#include <string>
#include <vector>
/**
- * Encode a byte sequence as a base58-encoded string.
- * pbegin and pend cannot be nullptr, unless both are.
+ * Encode a byte span as a base58-encoded string
*/
-std::string EncodeBase58(const unsigned char* pbegin, const unsigned char* pend);
-
-/**
- * Encode a byte vector as a base58-encoded string
- */
-std::string EncodeBase58(const std::vector<unsigned char>& vch);
+std::string EncodeBase58(Span<const unsigned char> input);
/**
* Decode a base58-encoded string (psz) into a byte vector (vchRet).
@@ -44,9 +39,9 @@ NODISCARD bool DecodeBase58(const char* psz, std::vector<unsigned char>& vchRet,
NODISCARD bool DecodeBase58(const std::string& str, std::vector<unsigned char>& vchRet, int max_ret_len);
/**
- * Encode a byte vector into a base58-encoded string, including checksum
+ * Encode a byte span into a base58-encoded string, including checksum
*/
-std::string EncodeBase58Check(const std::vector<unsigned char>& vchIn);
+std::string EncodeBase58Check(Span<const unsigned char> input);
/**
* Decode a base58-encoded string (psz) that includes a checksum into a byte
diff --git a/src/bench/base58.cpp b/src/bench/base58.cpp
index 00544cba31..18cb5de196 100644
--- a/src/bench/base58.cpp
+++ b/src/bench/base58.cpp
@@ -20,7 +20,7 @@ static void Base58Encode(benchmark::Bench& bench)
}
};
bench.batch(buff.size()).unit("byte").run([&] {
- EncodeBase58(buff.data(), buff.data() + buff.size());
+ EncodeBase58(buff);
});
}
@@ -34,10 +34,8 @@ static void Base58CheckEncode(benchmark::Bench& bench)
200, 24
}
};
- std::vector<unsigned char> vch;
- vch.assign(buff.begin(), buff.end());
bench.batch(buff.size()).unit("byte").run([&] {
- EncodeBase58Check(vch);
+ EncodeBase58Check(buff);
});
}
diff --git a/src/qt/guiutil.cpp b/src/qt/guiutil.cpp
index 7f439fa45e..6e34aca0eb 100644
--- a/src/qt/guiutil.cpp
+++ b/src/qt/guiutil.cpp
@@ -94,7 +94,7 @@ static std::string DummyAddress(const CChainParams &params)
std::vector<unsigned char> sourcedata = params.Base58Prefix(CChainParams::PUBKEY_ADDRESS);
sourcedata.insert(sourcedata.end(), dummydata, dummydata + sizeof(dummydata));
for(int i=0; i<256; ++i) { // Try every trailing byte
- std::string s = EncodeBase58(sourcedata.data(), sourcedata.data() + sourcedata.size());
+ std::string s = EncodeBase58(sourcedata);
if (!IsValidDestinationString(s)) {
return s;
}
diff --git a/src/test/base58_tests.cpp b/src/test/base58_tests.cpp
index 57559fa687..6a636f2574 100644
--- a/src/test/base58_tests.cpp
+++ b/src/test/base58_tests.cpp
@@ -33,7 +33,7 @@ BOOST_AUTO_TEST_CASE(base58_EncodeBase58)
std::vector<unsigned char> sourcedata = ParseHex(test[0].get_str());
std::string base58string = test[1].get_str();
BOOST_CHECK_MESSAGE(
- EncodeBase58(sourcedata.data(), sourcedata.data() + sourcedata.size()) == base58string,
+ EncodeBase58(sourcedata) == base58string,
strTest);
}
}
diff --git a/src/test/fuzz/locale.cpp b/src/test/fuzz/locale.cpp
index 3597f51e51..2b181c6da1 100644
--- a/src/test/fuzz/locale.cpp
+++ b/src/test/fuzz/locale.cpp
@@ -52,7 +52,6 @@ void test_one_input(const std::vector<uint8_t>& buffer)
const bool parseint64_without_locale = ParseInt64(random_string, &parseint64_out_without_locale);
const int64_t atoi64_without_locale = atoi64(random_string);
const int atoi_without_locale = atoi(random_string);
- const int64_t atoi64c_without_locale = atoi64(random_string.c_str());
const int64_t random_int64 = fuzzed_data_provider.ConsumeIntegral<int64_t>();
const std::string tostring_without_locale = ToString(random_int64);
// The variable `random_int32` is no longer used, but the harness still needs to
@@ -80,8 +79,6 @@ void test_one_input(const std::vector<uint8_t>& buffer)
}
const int64_t atoi64_with_locale = atoi64(random_string);
assert(atoi64_without_locale == atoi64_with_locale);
- const int64_t atoi64c_with_locale = atoi64(random_string.c_str());
- assert(atoi64c_without_locale == atoi64c_with_locale);
const int atoi_with_locale = atoi(random_string);
assert(atoi_without_locale == atoi_with_locale);
const std::string tostring_with_locale = ToString(random_int64);
diff --git a/src/util/strencodings.cpp b/src/util/strencodings.cpp
index d10f92ffe6..4d51b9045e 100644
--- a/src/util/strencodings.cpp
+++ b/src/util/strencodings.cpp
@@ -407,15 +407,6 @@ std::string FormatParagraph(const std::string& in, size_t width, size_t indent)
return out.str();
}
-int64_t atoi64(const char* psz)
-{
-#ifdef _MSC_VER
- return _atoi64(psz);
-#else
- return strtoll(psz, nullptr, 10);
-#endif
-}
-
int64_t atoi64(const std::string& str)
{
#ifdef _MSC_VER
diff --git a/src/util/strencodings.h b/src/util/strencodings.h
index eaa0fa9992..b4bbaeebf6 100644
--- a/src/util/strencodings.h
+++ b/src/util/strencodings.h
@@ -56,7 +56,6 @@ std::string EncodeBase32(const unsigned char* pch, size_t len);
std::string EncodeBase32(const std::string& str);
void SplitHostPort(std::string in, int& portOut, std::string& hostOut);
-int64_t atoi64(const char* psz);
int64_t atoi64(const std::string& str);
int atoi(const std::string& str);
diff --git a/src/wallet/wallet.h b/src/wallet/wallet.h
index 6d9512f59a..2f9d301000 100644
--- a/src/wallet/wallet.h
+++ b/src/wallet/wallet.h
@@ -227,7 +227,7 @@ static inline void ReadOrderPos(int64_t& nOrderPos, mapValue_t& mapValue)
nOrderPos = -1; // TODO: calculate elsewhere
return;
}
- nOrderPos = atoi64(mapValue["n"].c_str());
+ nOrderPos = atoi64(mapValue["n"]);
}
generated by cgit v1.2.3 (git 2.26.2) at 2024-09-03 02:15:18 +0000