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Merge #9902: Lightweight abstraction of boost::filesystem

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f110272 Remove `namespace fs=fs` (Wladimir J. van der Laan)
75594bd torcontrol: Use fs::path instead of std::string for private key path (Wladimir J. van der Laan)
2a5f574 Use fsbridge for fopen and freopen (Wladimir J. van der Laan)
bac5c9c Replace uses of boost::filesystem with fs (Wladimir J. van der Laan)
7d5172d Replace includes of boost/filesystem.h with fs.h (Wladimir J. van der Laan)
19e36bb Add fs.cpp/h (Wladimir J. van der Laan)

Tree-SHA512: 2c34f059dfa6850b9323f3389e9090a6b5f839a457a2960d182c2ecfafd9883c956f5928bb796613402d3aad68ebc78259796a7a313f4a6cfa98aaf507a66842
This commit is contained in:
Wladimir J. van der Laan
2017-04-06 20:19:21 +02:00
parent c7e73eafa1 f110272dc9
commit 8c28670e92
34 changed files with 233 additions and 207 deletions
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46
src/init.cpp
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@@ -16,6 +16,7 @@
#include "checkpoints.h"
#include "compat/sanity.h"
#include "consensus/validation.h"
#include "fs.h"
#include "httpserver.h"
#include "httprpc.h"
#include "key.h"
@@ -56,7 +57,6 @@
#include <boost/algorithm/string/replace.hpp>
#include <boost/algorithm/string/split.hpp>
#include <boost/bind.hpp>
#include <boost/filesystem.hpp>
#include <boost/function.hpp>
#include <boost/interprocess/sync/file_lock.hpp>
#include <boost/thread.hpp>
@@ -212,8 +212,8 @@ void Shutdown()
if (fFeeEstimatesInitialized)
{
boost::filesystem::path est_path = GetDataDir() / FEE_ESTIMATES_FILENAME;
CAutoFile est_fileout(fopen(est_path.string().c_str(), "wb"), SER_DISK, CLIENT_VERSION);
fs::path est_path = GetDataDir() / FEE_ESTIMATES_FILENAME;
CAutoFile est_fileout(fsbridge::fopen(est_path, "wb"), SER_DISK, CLIENT_VERSION);
if (!est_fileout.IsNull())
mempool.WriteFeeEstimates(est_fileout);
else
@@ -250,8 +250,8 @@ void Shutdown()
#ifndef WIN32
try {
boost::filesystem::remove(GetPidFile());
} catch (const boost::filesystem::filesystem_error& e) {
fs::remove(GetPidFile());
} catch (const fs::filesystem_error& e) {
LogPrintf("%s: Unable to remove pidfile: %s\n", __func__, e.what());
}
#endif
@@ -577,14 +577,14 @@ struct CImportingNow
// works correctly.
void CleanupBlockRevFiles()
{
std::map<std::string, boost::filesystem::path> mapBlockFiles;
std::map<std::string, fs::path> mapBlockFiles;
// Glob all blk?????.dat and rev?????.dat files from the blocks directory.
// Remove the rev files immediately and insert the blk file paths into an
// ordered map keyed by block file index.
LogPrintf("Removing unusable blk?????.dat and rev?????.dat files for -reindex with -prune\n");
boost::filesystem::path blocksdir = GetDataDir() / "blocks";
for (boost::filesystem::directory_iterator it(blocksdir); it != boost::filesystem::directory_iterator(); it++) {
fs::path blocksdir = GetDataDir() / "blocks";
for (fs::directory_iterator it(blocksdir); it != fs::directory_iterator(); it++) {
if (is_regular_file(*it) &&
it->path().filename().string().length() == 12 &&
it->path().filename().string().substr(8,4) == ".dat")
@@ -601,7 +601,7 @@ void CleanupBlockRevFiles()
// keeping a separate counter. Once we hit a gap (or if 0 doesn't exist)
// start removing block files.
int nContigCounter = 0;
BOOST_FOREACH(const PAIRTYPE(std::string, boost::filesystem::path)& item, mapBlockFiles) {
BOOST_FOREACH(const PAIRTYPE(std::string, fs::path)& item, mapBlockFiles) {
if (atoi(item.first) == nContigCounter) {
nContigCounter++;
continue;
@@ -610,7 +610,7 @@ void CleanupBlockRevFiles()
}
}
void ThreadImport(std::vector<boost::filesystem::path> vImportFiles)
void ThreadImport(std::vector<fs::path> vImportFiles)
{
const CChainParams& chainparams = Params();
RenameThread("bitcoin-loadblk");
@@ -623,7 +623,7 @@ void ThreadImport(std::vector<boost::filesystem::path> vImportFiles)
int nFile = 0;
while (true) {
CDiskBlockPos pos(nFile, 0);
if (!boost::filesystem::exists(GetBlockPosFilename(pos, "blk")))
if (!fs::exists(GetBlockPosFilename(pos, "blk")))
break; // No block files left to reindex
FILE *file = OpenBlockFile(pos, true);
if (!file)
@@ -640,11 +640,11 @@ void ThreadImport(std::vector<boost::filesystem::path> vImportFiles)
}
// hardcoded $DATADIR/bootstrap.dat
boost::filesystem::path pathBootstrap = GetDataDir() / "bootstrap.dat";
if (boost::filesystem::exists(pathBootstrap)) {
FILE *file = fopen(pathBootstrap.string().c_str(), "rb");
fs::path pathBootstrap = GetDataDir() / "bootstrap.dat";
if (fs::exists(pathBootstrap)) {
FILE *file = fsbridge::fopen(pathBootstrap, "rb");
if (file) {
boost::filesystem::path pathBootstrapOld = GetDataDir() / "bootstrap.dat.old";
fs::path pathBootstrapOld = GetDataDir() / "bootstrap.dat.old";
LogPrintf("Importing bootstrap.dat...\n");
LoadExternalBlockFile(chainparams, file);
RenameOver(pathBootstrap, pathBootstrapOld);
@@ -654,8 +654,8 @@ void ThreadImport(std::vector<boost::filesystem::path> vImportFiles)
}
// -loadblock=
BOOST_FOREACH(const boost::filesystem::path& path, vImportFiles) {
FILE *file = fopen(path.string().c_str(), "rb");
BOOST_FOREACH(const fs::path& path, vImportFiles) {
FILE *file = fsbridge::fopen(path, "rb");
if (file) {
LogPrintf("Importing blocks file %s...\n", path.string());
LoadExternalBlockFile(chainparams, file);
@@ -1135,8 +1135,8 @@ static bool LockDataDirectory(bool probeOnly)
std::string strDataDir = GetDataDir().string();
// Make sure only a single Bitcoin process is using the data directory.
boost::filesystem::path pathLockFile = GetDataDir() / ".lock";
FILE* file = fopen(pathLockFile.string().c_str(), "a"); // empty lock file; created if it doesn't exist.
fs::path pathLockFile = GetDataDir() / ".lock";
FILE* file = fsbridge::fopen(pathLockFile, "a"); // empty lock file; created if it doesn't exist.
if (file) fclose(file);
try {
@@ -1400,7 +1400,7 @@ bool AppInitMain(boost::thread_group& threadGroup, CScheduler& scheduler)
fReindex = GetBoolArg("-reindex", false);
bool fReindexChainState = GetBoolArg("-reindex-chainstate", false);
boost::filesystem::create_directories(GetDataDir() / "blocks");
fs::create_directories(GetDataDir() / "blocks");
// cache size calculations
int64_t nTotalCache = (GetArg("-dbcache", nDefaultDbCache) << 20);
@@ -1546,8 +1546,8 @@ bool AppInitMain(boost::thread_group& threadGroup, CScheduler& scheduler)
}
LogPrintf(" block index %15dms\n", GetTimeMillis() - nStart);
boost::filesystem::path est_path = GetDataDir() / FEE_ESTIMATES_FILENAME;
CAutoFile est_filein(fopen(est_path.string().c_str(), "rb"), SER_DISK, CLIENT_VERSION);
fs::path est_path = GetDataDir() / FEE_ESTIMATES_FILENAME;
CAutoFile est_filein(fsbridge::fopen(est_path, "rb"), SER_DISK, CLIENT_VERSION);
// Allowed to fail as this file IS missing on first startup.
if (!est_filein.IsNull())
mempool.ReadFeeEstimates(est_filein);
@@ -1602,7 +1602,7 @@ bool AppInitMain(boost::thread_group& threadGroup, CScheduler& scheduler)
if (IsArgSet("-blocknotify"))
uiInterface.NotifyBlockTip.connect(BlockNotifyCallback);
std::vector<boost::filesystem::path> vImportFiles;
std::vector<fs::path> vImportFiles;
if (mapMultiArgs.count("-loadblock"))
{
BOOST_FOREACH(const std::string& strFile, mapMultiArgs.at("-loadblock"))