void
URI::setupURI(const std::string& u, bool absolute)
{
if (u.find("file://") != 0 && u.find("file:") != 0 && u.find("http://") != 0)
{
// must be a plain pathname
uri = "file:" + (absolute ? getAbsolutePath(u) : u);
}
else if (u.find("file://") == 0) // this needs a special massage
{
std::string tmp = u.substr(7);
uri = "file:" + (absolute ? getAbsolutePath(tmp) : tmp);
}
else if (u.find("file:") == 0)
{
if (absolute)
{
uri = "file:" + getAbsolutePath(u.substr(5));
}
else // use uri as is
{
uri = u;
}
}
else // use non-local URI as is
{
uri = u;
}
}
void ofPackageManager::generateDatabaseEntryFile()
{
ofJson dataBaseEntryJson;
if (hasPackageFile(getAbsolutePath(_cwdPath)))
{
ofFile packageFile(getAbsolutePath(_cwdPath));
ofJson packageJson;
packageJson << packageFile;
dataBaseEntryJson["name"] = packageJson["name"];
dataBaseEntryJson["author"] = packageJson["author"];
dataBaseEntryJson["url"] = packageJson["url"];
dataBaseEntryJson["cloneUrl"] = packageJson["cloneUrl"];
dataBaseEntryJson["license"] = packageJson["license"];
dataBaseEntryJson["type"] = packageJson["type"];
}
else
{
dataBaseEntryJson["name"] = getStringAnswer("package name?");
dataBaseEntryJson["author"] = getStringAnswer("author?");
dataBaseEntryJson["url"] = getStringAnswer("url?");
dataBaseEntryJson["cloneUrl"] = getStringAnswer("cloneUrl?");
dataBaseEntryJson["license"] = getStringAnswer("license?");
dataBaseEntryJson["type"] = getOptionAnswer("type", {"app", "addon"});
}
std::string name = dataBaseEntryJson["name"];
ofFile dataBaseEntryFile(ofFilePath::addTrailingSlash(getAbsolutePath(_cwdPath)) + name + ".json", ofFile::ReadWrite);
if (!dataBaseEntryFile.exists())
{
dataBaseEntryFile.create();
}
dataBaseEntryFile << dataBaseEntryJson.dump(4);
}
int LocalPackage::fill_filelist(PACKAGE *package, bool)
{
if (!package) package=&data;
//mDebug("fill_filelist start");
// Retrieving regular files
// For setup mode, we can try to enable cached filelists
vector<string> file_names;
string fname;
bool fname_temp = false;
if (setupMode && FileExists(getAbsolutePath(getDirectory(filename))+"/.fcache/" + getFilename(filename) + "/flist")) {
fname = getAbsolutePath(getDirectory(filename))+"/.fcache/" + getFilename(filename) + "/flist";
}
else {
fname = get_tmp_file();
fname_temp = true;
system("tar tf "+filename+" --exclude install " +" > "+fname + " 2>/dev/null");
}
// Parsing file list
file_names=ReadFileStrings(fname);
if (fname_temp) unlink(fname.c_str());
if (file_names.size()>2) file_names.erase(file_names.begin(), file_names.begin()+2);
else {
mWarning("Empty file list in package " + package->get_name());
file_names.clear();
}
package->set_files(file_names);
// Retrieving symlinks (from doinst.sh).
string dt;
bool dt_temp=false;
// Extracting file to the temp dir
if (setupMode && FileExists(getAbsolutePath(getDirectory(filename))+"/.fcache/" + getFilename(filename) + "/doinst.sh")) {
dt = getAbsolutePath(getDirectory(filename))+"/.fcache/" + getFilename(filename) + "/doinst.sh";
}
else if (!setupMode || !FileExists(getAbsolutePath(getDirectory(filename))+"/.fcache/" + getFilename(filename) + "/flist")) { // Assuming that doinst.sh isn't present if flist is cached
dt = get_tmp_file();
extractFromTgz(filename, "install/doinst.sh", dt);
dt_temp = true;
}
if (!dt.empty() && FileExists(dt)) {
string lnfname=get_tmp_file();
string sed_cmd = "sed -n 's,^( *cd \\([^ ;][^ ;]*\\) *; *rm -rf \\([^ )][^ )]*\\) *) *$,\\1/\\2,p' < ";
sed_cmd += dt + " > " + lnfname;
system(sed_cmd);
vector<string>link_names=ReadFileStrings(lnfname);
for (size_t i=0; i<link_names.size(); ++i) {
if (!link_names[i].empty()) package->get_files_ptr()->push_back(link_names[i]);
}
if (dt_temp) unlink(dt.c_str());
unlink(lnfname.c_str());
}
delete_tmp_files();
return 0;
}
void FSDir::readContent()
{
freeContent();
std::string command = "ls -lh";
command += " " + getAbsolutePath() + "/";
command += " | tail -n +2 ";
command += " | ";
command += AWK;
std::string ls = exec(command);
std::istringstream iss(ls);
std::string line;
while ( line.clear(), getline(iss, line) )
{
std::istringstream linestream(line);
std::string filename;
std::string date;
std::string size;
std::string owner;
std::string perms;
getline(linestream, filename, '#');
getline(linestream, date, '#');
getline(linestream, size, '#');
getline(linestream, owner, '#');
getline(linestream, perms);
if ( ! hidden && filename[0] == '.' )
continue;
if ( perms[0] == 'd' )
{
FSDir * d = new FSDir( getAbsolutePath() + PATH_SEPARATOR + filename);
d->setAttrs(date, owner, size, perms);
content.push_back((FSObject*) d);
}
else if ( perms[0] == 'l' )
{
FSSymlink * d = new FSSymlink( getAbsolutePath() + PATH_SEPARATOR + filename);
d->setAttrs(date, owner, size, perms);
content.push_back((FSObject*) d);
}
else
{
FSFile * f = new FSFile(getAbsolutePath() + PATH_SEPARATOR + filename);
f->setAttrs(date, owner, size, perms);
content.push_back((FSObject*) f);
}
}
std::sort(content.begin(), content.end(), directoriesFirst);
}
int handleRename(const char *fpath, RenameOperation *renameop) {
char foldpath[PATH_MAX];
char fnewpath[PATH_MAX];
getAbsolutePath(foldpath, config.rootdir, renameop->oldpath);
getAbsolutePath(fnewpath, config.rootdir, renameop->newpath);
if (rename(foldpath, fnewpath) == -1) {
errnoMsg(LOG_ERR, "Could not rename file %s", fpath);
return -1;
}
return 0;
}
FileInputSource::FileInputSource(const String *basePath, FileInputSource *base){
bool prefix = true;
if (basePath->startsWith(DString("file://"))){
baseLocation = new SString(basePath, 7, -1);
}else if (basePath->startsWith(DString("file:/"))){
baseLocation = new SString(basePath, 6, -1);
}else if (basePath->startsWith(DString("file:"))){
baseLocation = new SString(basePath, 5, -1);
}else{
if (isRelative(basePath) && base != null)
baseLocation = getAbsolutePath(base->getLocation(), basePath);
else
baseLocation = new SString(basePath);
prefix = false;
};
#if defined _WIN32
// replace the environment variables to their values
size_t i=ExpandEnvironmentStrings(baseLocation->getTChars(),NULL,0);
TCHAR *temp = new TCHAR[i];
ExpandEnvironmentStrings(baseLocation->getTChars(),temp,static_cast<DWORD>(i));
delete baseLocation;
baseLocation = new SString(temp);
delete[] temp;
#endif
if(prefix && (baseLocation->indexOf(':') == -1 || baseLocation->indexOf(':') > 10) && !baseLocation->startsWith(DString("/"))){
StringBuffer *n_baseLocation = new StringBuffer();
n_baseLocation->append(DString("/")).append(baseLocation);
delete baseLocation;
baseLocation = n_baseLocation;
}
stream = null;
};
int hdfsUtime(hdfsFS fs, const char* path, tTime mtime, tTime atime)
{
char *url = NULL, *absPath = NULL;
struct Response *resp = NULL;
int ret = 0;
if (fs == NULL || path == NULL) {
ret = EINVAL;
goto done;
}
ret = getAbsolutePath(fs, path, &absPath);
if (ret) {
goto done;
}
ret = createUrlForUTIMES(fs->nn, fs->port, absPath, mtime, atime,
fs->userName, &url);
if (ret) {
goto done;
}
ret = launchUTIMES(url, &resp);
if (ret) {
goto done;
}
ret = parseUTIMES(resp->header->content, resp->body->content);
done:
freeResponse(resp);
free(absPath);
free(url);
if (ret) {
errno = ret;
return -1;
}
return 0;
}
int hdfsDelete(hdfsFS fs, const char* path, int recursive)
{
char *url = NULL, *absPath = NULL;
struct Response *resp = NULL;
int ret = 0;
if (fs == NULL || path == NULL) {
ret = EINVAL;
goto done;
}
ret = getAbsolutePath(fs, path, &absPath);
if (ret) {
goto done;
}
ret = createUrlForDELETE(fs->nn, fs->port, absPath,
recursive, fs->userName, &url);
if (ret) {
goto done;
}
ret = launchDELETE(url, &resp);
if (ret) {
goto done;
}
ret = parseDELETE(resp->body->content);
done:
freeResponse(resp);
free(absPath);
free(url);
if (ret) {
errno = ret;
return -1;
}
return 0;
}
int hdfsSetReplication(hdfsFS fs, const char* path, int16_t replication)
{
char *url = NULL, *absPath = NULL;
struct Response *resp = NULL;
int ret = 0;
if (fs == NULL || path == NULL) {
ret = EINVAL;
goto done;
}
ret = getAbsolutePath(fs, path, &absPath);
if (ret) {
goto done;
}
ret = createUrlForSETREPLICATION(fs->nn, fs->port, absPath,
replication, fs->userName, &url);
if (ret) {
goto done;
}
ret = launchSETREPLICATION(url, &resp);
if (ret) {
goto done;
}
ret = parseSETREPLICATION(resp->body->content);
done:
freeResponse(resp);
free(absPath);
free(url);
if (ret) {
errno = ret;
return -1;
}
return 0;
}
int hdfsChown(hdfsFS fs, const char* path, const char *owner, const char *group)
{
int ret = 0;
char *absPath = NULL, *url = NULL;
struct Response *resp = NULL;
if (fs == NULL || path == NULL) {
ret = EINVAL;
goto done;
}
ret = getAbsolutePath(fs, path, &absPath);
if (ret) {
goto done;
}
ret = createUrlForCHOWN(fs->nn, fs->port, absPath,
owner, group, fs->userName, &url);
if (ret) {
goto done;
}
ret = launchCHOWN(url, &resp);
if (ret) {
goto done;
}
ret = parseCHOWN(resp->header->content, resp->body->content);
done:
freeResponse(resp);
free(absPath);
free(url);
if (ret) {
errno = ret;
return -1;
}
return 0;
}
int hdfsChmod(hdfsFS fs, const char* path, short mode)
{
char *absPath = NULL, *url = NULL;
struct Response *resp = NULL;
int ret = 0;
if (fs == NULL || path == NULL) {
ret = EINVAL;
goto done;
}
ret = getAbsolutePath(fs, path, &absPath);
if (ret) {
goto done;
}
ret = createUrlForCHMOD(fs->nn, fs->port, absPath, (int) mode,
fs->userName, &url);
if (ret) {
goto done;
}
ret = launchCHMOD(url, &resp);
if (ret) {
goto done;
}
ret = parseCHMOD(resp->header->content, resp->body->content);
done:
freeResponse(resp);
free(absPath);
free(url);
if (ret) {
errno = ret;
return -1;
}
return 0;
}
ClangTool::ClangTool(const CompilationDatabase &Compilations,
ArrayRef<std::string> SourcePaths)
: Files(new FileManager(FileSystemOptions())), DiagConsumer(NULL) {
ArgsAdjusters.push_back(new ClangStripOutputAdjuster());
ArgsAdjusters.push_back(new ClangSyntaxOnlyAdjuster());
for (const auto &SourcePath : SourcePaths) {
std::string File(getAbsolutePath(SourcePath));
std::vector<CompileCommand> CompileCommandsForFile =
Compilations.getCompileCommands(File);
if (!CompileCommandsForFile.empty()) {
for (CompileCommand &CompileCommand : CompileCommandsForFile) {
CompileCommands.push_back(
std::make_pair(File, std::move(CompileCommand)));
}
} else {
// FIXME: There are two use cases here: doing a fuzzy
// "find . -name '*.cc' |xargs tool" match, where as a user I don't care
// about the .cc files that were not found, and the use case where I
// specify all files I want to run over explicitly, where this should
// be an error. We'll want to add an option for this.
llvm::errs() << "Skipping " << File << ". Compile command not found.\n";
}
}
}
string runLs(session* ses, list<string> args) {
FILE *fp;
char path[1035];
string cmd("ls ");
cmd += getAbsolutePath(ses->currentDir);
cmd += " -A -n | tail -n+2";
cerr << "runLs: " << cmd << "\n";
fp = popen(cmd.c_str(), "r");
if (fp == NULL) {
cerr << "Failed to run command\n";
}
string result("");
/* Read the output a line at a time - output it. */
while (fgets(path, sizeof(path)-1, fp) != NULL) {
result += path;
}
pclose(fp);
return result;
}
//! opens a file for read access
IReadFile* CFileSystem::createAndOpenFile(const c8* filename)
{
IReadFile* file = 0;
u32 i;
for ( i=0; i<ZipFileSystems.size(); ++i)
{
file = ZipFileSystems[i]->openFile(filename);
if (file)
return file;
}
for ( i = 0; i<PakFileSystems.size(); ++i)
{
file = PakFileSystems[i]->openFile(filename);
if (file)
return file;
}
for ( i = 0; i<UnZipFileSystems.size(); ++i)
{
file = UnZipFileSystems[i]->openFile(filename);
if (file)
return file;
}
// Create the file using an absolute path so that it matches
// the scheme used by CNullDriver::getTexture().
return createReadFile(getAbsolutePath(filename).c_str());
}
ClangTool::ClangTool(const CompilationDatabase &Compilations,
ArrayRef<std::string> SourcePaths)
: Files((FileSystemOptions())),
ArgsAdjuster(new ClangSyntaxOnlyAdjuster()) {
llvm::SmallString<1024> BaseDirectory;
if (const char *PWD = ::getenv("PWD"))
BaseDirectory = PWD;
else
llvm::sys::fs::current_path(BaseDirectory);
for (unsigned I = 0, E = SourcePaths.size(); I != E; ++I) {
llvm::SmallString<1024> File(getAbsolutePath(
SourcePaths[I], BaseDirectory));
std::vector<CompileCommand> CompileCommandsForFile =
Compilations.getCompileCommands(File.str());
if (!CompileCommandsForFile.empty()) {
for (int I = 0, E = CompileCommandsForFile.size(); I != E; ++I) {
CompileCommands.push_back(std::make_pair(File.str(),
CompileCommandsForFile[I]));
}
} else {
// FIXME: There are two use cases here: doing a fuzzy
// "find . -name '*.cc' |xargs tool" match, where as a user I don't care
// about the .cc files that were not found, and the use case where I
// specify all files I want to run over explicitly, where this should
// be an error. We'll want to add an option for this.
llvm::outs() << "Skipping " << File << ". Command line not found.\n";
}
}
}
int HarnessTestExecutor :: validateParameters (void)
{
try
{
_ie.tcfile = getAbsolutePath (_ie.tcfile, false);
if (_ie.tcfile.empty ())
throw ConfigError (FILE_LINE_FUNCTION, ERR_CONFIG_TESTCASEFILENAME_EMPTY);
if (!bfs::is_regular (_ie.tcfile))
{
stringstream ss;
ss << "Test case file " << _ie.tcfile << " either does not exist or is not a regular file.";
throw SystemError (FILE_LINE_FUNCTION, ss.str());
}
if (_ie.debugLevel < MIN_DEBUG_LEVEL || _ie.debugLevel > MAX_DEBUG_LEVEL)
{
stringstream ss;
ss << "Invalid value specified for option --debug. Valid range is [" << MIN_DEBUG_LEVEL << "-" << MAX_DEBUG_LEVEL << "]";
throw ConfigError (FILE_LINE_FUNCTION, ss.str());
}
}
catch (harnessexceptions :: ConfigError &e)
{
PRINT_ERROR (e.what ());
return FAILURE;
}
return SUCCESS;
}
int hdfsCreateDirectory(hdfsFS fs, const char* path)
{
char *url = NULL, *absPath = NULL;
struct Response *resp = NULL;
int ret = 0;
if (fs == NULL || path == NULL) {
ret = EINVAL;
goto done;
}
ret = getAbsolutePath(fs, path, &absPath);
if (ret) {
goto done;
}
ret = createUrlForMKDIR(fs->nn, fs->port, absPath, fs->userName, &url);
if (ret) {
goto done;
}
ret = launchMKDIR(url, &resp);
if (ret) {
goto done;
}
ret = parseMKDIR(resp->body->content);
done:
freeResponse(resp);
free(url);
free(absPath);
if (ret) {
errno = ret;
return -1;
}
return 0;
}
/*
* Locations where applications can place persistent files it owns.
* E.g., /storage/org.app/Music
*/
static QString getExternalFilesDir(const char *directoryField = 0)
{
QString &path = (*androidDirCache)[QString(QLatin1String("APPNAME_%1")).arg(QLatin1String(directoryField))];
if (!path.isEmpty())
return path;
QJNIObjectPrivate activity = QtAndroidPrivate::activity();
if (!activity.isValid())
return QString();
QJNIObjectPrivate appCtx = applicationContext();
if (!appCtx.isValid())
return QString();
QJNIObjectPrivate dirField = QJNIObjectPrivate::fromString(QLatin1String(""));
if (directoryField) {
dirField = QJNIObjectPrivate::getStaticObjectField("android/os/Environment",
directoryField,
"Ljava/lang/String;");
if (!dirField.isValid())
return QString();
}
QJNIObjectPrivate file = appCtx.callObjectMethod("getExternalFilesDir",
"(Ljava/lang/String;)Ljava/io/File;",
dirField.object());
if (!file.isValid())
return QString();
return (path = getAbsolutePath(file));
}
int loadWriteData(char *relpath, WriteOperation *writeop, dyndata_t *dyndata) {
static char storedpath[PATH_MAX];
char fpath[PATH_MAX];
static int fd = -1;
// a mean for closing files
if (relpath == NULL && fd != -1) {
if (close(fd) == -1)
errnoMsg(LOG_WARNING, "Could not close file %s", relpath);
return 0;
}
// if we are loading data the first time from this file, open it
// last file might remain open
if (strcmp(relpath, storedpath) != 0) {
(void) strcpy(storedpath, relpath);
if (fd != -1) {
if (close(fd) == -1)
errnoMsg(LOG_WARNING, "Could not close file %s", relpath);
}
getAbsolutePath(fpath, config.snapshot, relpath);
fd = open(fpath, O_RDONLY);
if (fd == -1) {
errnoMsg(LOG_ERR, "Could not open source file %s", relpath);
return -1;
}
}
// realloc, if necessary (i.e. only if one operation is larger than buffer)
// other buffer overflow cases are being taken care of in transferFile()
if (writeop->size > dyndata->size) {
int nsize = dyndata->size + writeop->size;
dyndata->buf = realloc(dyndata->buf, nsize);
if (dyndata->buf == NULL) {
errMsg(LOG_ERR, "Could not allocate memory for write data.");
return -1;
}
dyndata->size = nsize;
}
if (pread(fd, dyndata->buf + dyndata->offset, writeop->size,
writeop->offset) != writeop->size) {
errnoMsg(LOG_ERR, "Could not read data from file %s "
"offset: %lld size: %lld",
relpath, writeop->offset, writeop->size);
return -1;
}
ProtobufCBinaryData data = {writeop->size, dyndata->buf + dyndata->offset};
writeop->has_data = 1;
writeop->data = data;
dyndata->offset += writeop->size;
return 0;
}
int ClangTool::run(ToolAction *Action) {
// Exists solely for the purpose of lookup of the resource path.
// This just needs to be some symbol in the binary.
static int StaticSymbol;
// The driver detects the builtin header path based on the path of the
// executable.
// FIXME: On linux, GetMainExecutable is independent of the value of the
// first argument, thus allowing ClangTool and runToolOnCode to just
// pass in made-up names here. Make sure this works on other platforms.
std::string MainExecutable =
llvm::sys::fs::getMainExecutable("clang_tool", &StaticSymbol);
bool ProcessingFailed = false;
for (const auto &SourcePath : SourcePaths) {
std::string File(getAbsolutePath(SourcePath));
std::vector<CompileCommand> CompileCommandsForFile =
Compilations.getCompileCommands(File);
if (CompileCommandsForFile.empty()) {
// FIXME: There are two use cases here: doing a fuzzy
// "find . -name '*.cc' |xargs tool" match, where as a user I don't care
// about the .cc files that were not found, and the use case where I
// specify all files I want to run over explicitly, where this should
// be an error. We'll want to add an option for this.
llvm::errs() << "Skipping " << File << ". Compile command not found.\n";
continue;
}
for (CompileCommand &CompileCommand : CompileCommandsForFile) {
// FIXME: chdir is thread hostile; on the other hand, creating the same
// behavior as chdir is complex: chdir resolves the path once, thus
// guaranteeing that all subsequent relative path operations work
// on the same path the original chdir resulted in. This makes a
// difference for example on network filesystems, where symlinks might be
// switched during runtime of the tool. Fixing this depends on having a
// file system abstraction that allows openat() style interactions.
if (chdir(CompileCommand.Directory.c_str()))
llvm::report_fatal_error("Cannot chdir into \"" +
Twine(CompileCommand.Directory) + "\n!");
std::vector<std::string> CommandLine = CompileCommand.CommandLine;
for (const auto &Adjuster : ArgsAdjusters)
CommandLine = Adjuster->Adjust(CommandLine);
assert(!CommandLine.empty());
CommandLine[0] = MainExecutable;
// FIXME: We need a callback mechanism for the tool writer to output a
// customized message for each file.
DEBUG({ llvm::dbgs() << "Processing: " << File << ".\n"; });
ToolInvocation Invocation(std::move(CommandLine), Action, Files.get());
Invocation.setDiagnosticConsumer(DiagConsumer);
for (const auto &MappedFile : MappedFileContents) {
Invocation.mapVirtualFile(MappedFile.first, MappedFile.second);
}
if (!Invocation.run()) {
// FIXME: Diagnostics should be used instead.
llvm::errs() << "Error while processing " << File << ".\n";
ProcessingFailed = true;
}
}
}
void ofPackageManager::addPackageToAddonsMakeFile(ofPackage package)
{
ofFile addonConfigFile(getAbsolutePath("addons.make"), ofFile::ReadOnly);
if (!addonConfigFile.exists())
{
addonConfigFile.create();
}
auto stringToAdd = package._path + " #" + package._url + "@" + package._checkout;
ofBuffer fileBuffer = addonConfigFile.readToBuffer();
std::string content;
auto foundPackage = false;
for (auto line : fileBuffer.getLines())
{
auto words = ofSplitString(ofTrim(line), "#");
// if path addon already listed in addon.make
// then update it
// else append a new line
if (ofTrim(words[0]) == package._path)
{
foundPackage = true;
content += stringToAdd;
content += "\n";
}
else
{
content += line + "\n";
}
// ofLogNotice() << content;
}
if (!foundPackage)
{
content += stringToAdd;
}
fileBuffer.set(content.c_str(), content.size());
addonConfigFile.close();
ofFile newAddonsMakeFile(getAbsolutePath("addons.make"), ofFile::ReadWrite);
if (newAddonsMakeFile.writeFromBuffer(fileBuffer))
{
ofLogNotice("ofPackageManager") << "successfully updated addons.make";
}
else
{
ofLogError("ofPackageManager") << "Could not update addons.make";
}
}
static rmt_conf *
conf_open(char *filename)
{
int ret;
rmt_conf *cf = NULL;
FILE *fh = NULL;
sds path = NULL;
if (filename == NULL) {
log_error("ERROR: configuration file name is NULL.");
return NULL;
}
path = getAbsolutePath(filename);
if (path == NULL) {
log_error("ERROR: configuration file name '%s' is error.", filename);
goto error;
}
fh = fopen(path, "r");
if (fh == NULL) {
log_error("ERROR: failed to open configuration '%s': %s", path,
strerror(errno));
goto error;
}
cf = rmt_alloc(sizeof(*cf));
if (cf == NULL) {
goto error;
}
ret = conf_init(cf);
if(ret != RMT_OK){
goto error;
}
cf->fname = path;
cf->fh = fh;
return cf;
error:
if(fh != NULL) {
fclose(fh);
}
if (cf != NULL) {
conf_destroy(cf);
}
if (path != NULL) {
sdsfree(path);
}
return NULL;
}
void FileSystemDisk::getFileList(const char* path, Vector<DynamicString>& files)
{
RIO_ASSERT_NOT_NULL(path);
TempAllocator256 ta;
DynamicString absolutePath(ta);
getAbsolutePath(path, absolutePath);
OsFn::getFileList(absolutePath.getCStr(), files);
}
void FileSystemDisk::deleteFile(const char* path)
{
RIO_ASSERT_NOT_NULL(path);
TempAllocator256 ta;
DynamicString absolutePath(ta);
getAbsolutePath(path, absolutePath);
OsFn::deleteFile(absolutePath.getCStr());
}
bool FileSystemDisk::getIsDirectory(const char* path)
{
RIO_ASSERT_NOT_NULL(path);
TempAllocator256 ta;
DynamicString absolutePath(ta);
getAbsolutePath(path, absolutePath);
return OsFn::getIsDirectory(absolutePath.getCStr());
}
uint64_t FileSystemDisk::getLastModifiedTime(const char* path)
{
RIO_ASSERT_NOT_NULL(path);
TempAllocator256 ta;
DynamicString absolutePath(ta);
getAbsolutePath(path, absolutePath);
return OsFn::getLastModifiedTime(absolutePath.getCStr());
}
int handleGenericOperation(int *fd, const char *relpath,
GenericOperation *genop) {
int ret;
char fpath[PATH_MAX];
// optimistic approach: we are writing the changes right in root directory
// in case of a failure, we revert back to a snapshot
getAbsolutePath(fpath, config.rootdir, relpath);
//printOp(relpath, fpath, genop);
switch (genop->type) {
case GENERIC_OPERATION__TYPE__CREATE:
ret = handleCreate(fpath, fd, genop->create_op);
break;
case GENERIC_OPERATION__TYPE__MKNOD:
ret = handleMknod(fpath, genop->mknod_op);
break;
case GENERIC_OPERATION__TYPE__MKDIR:
ret = handleMkdir(fpath, genop->mkdir_op);
break;
case GENERIC_OPERATION__TYPE__SYMLINK:
ret = handleSymlink(fpath, genop->symlink_op);
break;
case GENERIC_OPERATION__TYPE__LINK:
ret = handleLink(fpath, genop->link_op);
break;
case GENERIC_OPERATION__TYPE__WRITE:
ret = handleWrite(fpath, fd, genop->write_op);
break;
case GENERIC_OPERATION__TYPE__UNLINK:
ret = handleUnlink(fpath, fd, genop->unlink_op);
break;
case GENERIC_OPERATION__TYPE__RMDIR:
ret = handleRmdir(fpath, genop->rmdir_op);
break;
case GENERIC_OPERATION__TYPE__TRUNCATE:
ret = handleTruncate(fpath, genop->truncate_op);
break;
case GENERIC_OPERATION__TYPE__CHMOD:
ret = handleChmod(fpath, genop->chmod_op);
break;
case GENERIC_OPERATION__TYPE__CHOWN:
ret = handleChown(fpath, genop->chown_op);
break;
case GENERIC_OPERATION__TYPE__RENAME:
ret = handleRename(fpath, genop->rename_op);
break;
case GENERIC_OPERATION__TYPE__SETXATTR:
case GENERIC_OPERATION__TYPE__REMOVEXATTR:
break;
}
return ret;
}
PUBLIC int vxchdir(char *dirname)
{
char *path;
int rc;
path = getAbsolutePath(dirname);
#undef chdir
rc = chdir(path);
wfree(path);
return rc;
}
File* FileSystemDisk::open(const char* path, FileOpenMode::Enum mode)
{
RIO_ASSERT_NOT_NULL(path);
TempAllocator256 ta;
DynamicString absolutePath(ta);
getAbsolutePath(path, absolutePath);
FileDisk* file = RIO_NEW(*allocator, FileDisk)();
file->open(absolutePath.getCStr(), mode);
return file;
}
int matchInodefiles(void) {
fileop_t *f;
fileop_t *finode;
char fpath[PATH_MAX];
struct stat st;
int64_t inode;
// first try to match inodefiles to files
for (f = files; f != NULL; f = (fileop_t*) (f->hh.next)) {
// get ino of the file
getAbsolutePath(fpath, config.snapshot, f->relpath);
if (stat(fpath, &st) != -1) {
inode = st.st_ino;
} else {
// this should not happen: we can't open the file
errMsg(LOG_WARNING, "Could not stat file %s ", fpath);
}
// if this ino is in inodefiles, merge the operations in f and
// remove the element from inodefiles
// TODO: what about order?
HASH_FIND_INT(inodefiles, &inode, finode);
if (finode != NULL) {
if (mergeOperations(f, finode) != 0)
return -1;
free(finode->operations);
HASH_DEL(inodefiles, finode);
free(finode);
}
// if there are no entries in inodefiles left, we are done
if (HASH_COUNT(inodefiles) == 0) // HASH_COUNT is cheap
return 0;
}
// the rest must be matched by file tree walk (nftw)
int flags = 0;
flags |= FTW_MOUNT; // stay in the file system
flags |= FTW_PHYS; // do not dereference symlinks
if (nftw(config.snapshot, matchInode, 10, flags) == -1) {
errMsg(LOG_WARNING, "Could not stat file %s ", fpath);
}
// if there are still some entries left in inodefiles, we have a problem
if (HASH_COUNT(inodefiles) == 0)
return 0;
else
return -1;
}
