diff options
Diffstat (limited to 'indra/llcommon')
| -rw-r--r-- | indra/llcommon/llsdserialize.cpp | 21 |
1 files changed, 16 insertions, 5 deletions
diff --git a/indra/llcommon/llsdserialize.cpp b/indra/llcommon/llsdserialize.cpp index cce3e5d16e..fe7072d01a 100644 --- a/indra/llcommon/llsdserialize.cpp +++ b/indra/llcommon/llsdserialize.cpp @@ -1999,7 +1999,7 @@ std::string zip_llsd(LLSD& data) { std::stringstream llsd_strm; - LLSDSerialize::serialize(data, llsd_strm, LLSDSerialize::LLSD_BINARY); + LLSDSerialize::toBinary(data, llsd_strm); const U32 CHUNK = 65536; @@ -2052,7 +2052,7 @@ std::string zip_llsd(LLSD& data) return std::string(); } } - while (strm.avail_out == 0); + while (ret == Z_OK); std::string::size_type size = cur_size; @@ -2060,12 +2060,14 @@ std::string zip_llsd(LLSD& data) deflateEnd(&strm); free(output); +#if 0 //verify results work with unzip_llsd std::istringstream test(result); LLSD test_sd; if (!unzip_llsd(test_sd, test, result.size())) { llerrs << "Invalid compression result!" << llendl; } +#endif return result; } @@ -2131,7 +2133,7 @@ bool unzip_llsd(LLSD& data, std::istream& is, S32 size) memcpy(result+cur_size, out, have); cur_size += have; - } while (strm.avail_out == 0); + } while (ret == Z_OK); inflateEnd(&strm); delete [] in; @@ -2145,9 +2147,18 @@ bool unzip_llsd(LLSD& data, std::istream& is, S32 size) //result now points to the decompressed LLSD block { std::string res_str((char*) result, cur_size); - std::istringstream istr(res_str); - if (!LLSDSerialize::deserialize(data, istr, cur_size)) + std::string deprecated_header("<? LLSD/Binary ?>"); + + if (res_str.substr(0, deprecated_header.size()) == deprecated_header) + { + res_str = res_str.substr(deprecated_header.size()+1, cur_size); + } + cur_size = res_str.size(); + + std::istringstream istr(res_str); + + if (!LLSDSerialize::fromBinary(data, istr, cur_size)) { llwarns << "Failed to unzip LLSD block" << llendl; free(result); |