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Use zlib types for string::compress/uncompress implementation.

tags/v1.1.6
Andrew Belt 2 years ago
parent
commit
3790d1da0d
1 changed files with 4 additions and 2 deletions
  1. +4
    -2
      src/string.cpp

+ 4
- 2
src/string.cpp View File

@@ -249,7 +249,7 @@ std::vector<uint8_t> fromBase64(const std::string& str) {

std::vector<uint8_t> compress(const uint8_t* data, size_t dataLen) {
std::vector<uint8_t> compressed;
size_t outCap = ::compressBound(dataLen);
uLongf outCap = ::compressBound(dataLen);
compressed.resize(outCap);
int err = ::compress2(compressed.data(), &outCap, data, dataLen, Z_BEST_COMPRESSION);
if (err)
@@ -265,8 +265,10 @@ std::vector<uint8_t> compress(const std::vector<uint8_t>& data) {


void uncompress(const uint8_t* compressed, size_t compressedLen, uint8_t* data, size_t* dataLen) {
int err = ::uncompress(data, dataLen, compressed, compressedLen);
uLongf dataLenF = *dataLen;
int err = ::uncompress(data, &dataLenF, compressed, compressedLen);
(void) err;
*dataLen = dataLenF;
}




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