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NetPlayClient: Use fmt::join for MD5Sum

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This commit is contained in:
Pokechu22 2021-12-18 12:46:47 -08:00
parent 301bc49efe
commit 3d5b46615c
1 changed files with 3 additions and 7 deletions
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10
Source/Core/Core/NetPlayClient.cpp
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@ -2465,7 +2465,6 @@ bool NetPlayClient::DoAllPlayersHaveGame()
static std::string MD5Sum(const std::string& file_path, std::function<bool(int)> report_progress) static std::string MD5Sum(const std::string& file_path, std::function<bool(int)> report_progress)
{ {
std::string output_string;
std::vector<u8> data(8 * 1024 * 1024); std::vector<u8> data(8 * 1024 * 1024);
u64 read_offset = 0; u64 read_offset = 0;
mbedtls_md5_context ctx; mbedtls_md5_context ctx;
@ -2479,7 +2478,7 @@ static std::string MD5Sum(const std::string& file_path, std::function<bool(int)>
{ {
size_t read_size = std::min(static_cast<u64>(data.size()), game_size - read_offset); size_t read_size = std::min(static_cast<u64>(data.size()), game_size - read_offset);
if (!file->Read(read_offset, read_size, data.data())) if (!file->Read(read_offset, read_size, data.data()))
return output_string; return "";
mbedtls_md5_update_ret(&ctx, data.data(), read_size); mbedtls_md5_update_ret(&ctx, data.data(), read_size);
read_offset += read_size; read_offset += read_size;
@ -2487,17 +2486,14 @@ static std::string MD5Sum(const std::string& file_path, std::function<bool(int)>
int progress = int progress =
static_cast<int>(static_cast<float>(read_offset) / static_cast<float>(game_size) * 100); static_cast<int>(static_cast<float>(read_offset) / static_cast<float>(game_size) * 100);
if (!report_progress(progress)) if (!report_progress(progress))
return output_string; return "";
} }
std::array<u8, 16> output; std::array<u8, 16> output;
mbedtls_md5_finish_ret(&ctx, output.data()); mbedtls_md5_finish_ret(&ctx, output.data());
// Convert to hex // Convert to hex
for (u8 n : output) return fmt::format("{:02x}", fmt::join(output, ""));
output_string += fmt::format("{:02x}", n);
return output_string;
} }
void NetPlayClient::ComputeMD5(const SyncIdentifier& sync_identifier) void NetPlayClient::ComputeMD5(const SyncIdentifier& sync_identifier)