//++ ------------------------------------------------------------------------------------
// Details: Retrieve the frame information from LLDB frame object.
// Type: Method.
// Args: vrFrame - (R) LLDB thread object.
// vPc - (W) Address number.
// vFnName - (W) Function name.
// vFileName - (W) File name text.
// vPath - (W) Full file name and path text.
// vnLine - (W) File line number.
// Return: MIstatus::success - Functional succeeded.
// MIstatus::failure - Functional failed.
// Throws: None.
//--
bool
CMICmnLLDBDebugSessionInfo::GetFrameInfo(const lldb::SBFrame &vrFrame, lldb::addr_t &vwPc, CMIUtilString &vwFnName,
CMIUtilString &vwFileName, CMIUtilString &vwPath, MIuint &vwnLine)
{
lldb::SBFrame &rFrame = const_cast<lldb::SBFrame &>(vrFrame);
static char pBuffer[MAX_PATH];
const MIuint nBytes = rFrame.GetLineEntry().GetFileSpec().GetPath(&pBuffer[0], sizeof(pBuffer));
MIunused(nBytes);
CMIUtilString strResolvedPath(&pBuffer[0]);
const char *pUnkwn = "??";
if (!ResolvePath(pUnkwn, strResolvedPath))
return MIstatus::failure;
vwPath = strResolvedPath;
vwPc = rFrame.GetPC();
const char *pFnName = rFrame.GetFunctionName();
vwFnName = (pFnName != nullptr) ? pFnName : pUnkwn;
const char *pFileName = rFrame.GetLineEntry().GetFileSpec().GetFilename();
vwFileName = (pFileName != nullptr) ? pFileName : pUnkwn;
vwnLine = rFrame.GetLineEntry().GetLine();
return MIstatus::success;
}
TransactionResult::Enum MarkAsProcessed(const std::string &Path)
{
std::string Absolute;
if (!ResolvePath(Path.c_str(), Absolute)) {
DB->ErrorMessage = "could not find file on disk: ";
DB->ErrorMessage += Path;
return TransactionResult::ERROR;
}
Statement SQL;
TransactionResult::Enum tret =
SQL.TxnPrepare(*DB, "SELECT id FROM files "
"WHERE path = ? ORDER BY id DESC LIMIT 1");
if (tret != TransactionResult::COMMIT) {
return tret;
}
sqlite3_bind_text(SQL.Ptr, 1, Absolute.data(), Absolute.size(),
SQLITE_TRANSIENT);
int ret = sqlite3_step(SQL.Ptr);
if (ret == SQLITE_DONE) {
// File is not in the database. No need to mask older errors.
return TransactionResult::COMMIT;
}
if (ret != SQLITE_ROW) {
return DB->SetTransactionError(sqlite3_sql(SQL.Ptr));
}
// Add an entry for the file, hiding the previous reports.
// TODO: Only hide changed files? What about plugin changes?
if (Resolve(Path) == NULL) {
return TransactionResult::ERROR;
}
return TransactionResult::COMMIT;
}
CFile::ERRCODE CWinFileSystem::GetCurrentDirectory(CStrAny &sDir)
{
char *pPath = _getcwd(0, 0);
if (!pPath) {
sDir.Clear();
return (CFile::ERRCODE) errno;
}
sDir = ResolvePath(CStrAny(ST_WHOLE, pPath));
free(pPath);
return 0;
}
initrd_inode_t* ResolvePath(int fd, initrd_superblock_t* sb,
initrd_inode_t* inode, const char* path)
{
if ( !path[0] ) { return CloneInode(inode); }
if ( path[0] == '/' )
{
if ( !INITRD_S_ISDIR(inode->mode) ) { errno = ENOTDIR; return NULL; }
return ResolvePath(fd, sb, inode, path+1);
}
size_t elemlen = strcspn(path, "/");
char* elem = Substring(path, 0, elemlen);
uint32_t ino = Traverse(fd, sb, inode, elem);
free(elem);
if ( !ino ) { return NULL; }
initrd_inode_t* child = GetInode(fd, sb, ino);
if ( !child ) { return NULL; }
if ( !path[elemlen] ) { return child; }
initrd_inode_t* result = ResolvePath(fd, sb, child, path + elemlen);
free(child);
return result;
}
bool JPSPlusPathFinder::Run(const Cell& startCell, const Cell& goalCell, List<const Cell*>* outPath)
{
if (startCell.Capability()!=0 || goalCell.Capability()!=0)
return false;
mOpenList.Clear();
mPathNodes.Clear();
PathNode& pathNode = mPathNodes[startCell.Id()];
pathNode.CurrentToGoalCost = HDistance(startCell, goalCell);
mOpenList.Push(pathNode.CurrentToGoalCost, &startCell);
while (!mOpenList.IsEmpty())
{
const Cell* currentCell = mOpenList.Top().Value;
if (currentCell == &goalCell)
break;
mOpenList.Pop();
mPathNodes[currentCell->Id()].IsClosed = 1;
if (TraversalNeighbours(currentCell, &goalCell))
{
if (outPath!=nullptr)
{
return ResolvePath(&startCell, &goalCell,*outPath) > 0;
}
return true;
}
}
if (outPath != nullptr)
{
ResolvePath(&startCell, &goalCell, *outPath);
}
return true;
}
FileIdentification::FileIdentification(const char *path)
: Mtime(0), Size(0)
{
if (ResolvePath(path, Path)) {
struct stat st;
int ret = lstat(Path.c_str(), &st);
if (ret == 0) {
Mtime = st.st_mtime;
Size = st.st_size;
} else {
Path.clear();
}
}
}
//++ ------------------------------------------------------------------------------------
// Details: Return the resolved file's path for the given file.
// Type: Method.
// Args: vCmdData - (R) A command's information.
// vPath - (R) Original path.
// vwrResolvedPath - (W) Resolved path.
// Return: MIstatus::success - Functional succeeded.
// MIstatus::failure - Functional failed.
// Throws: None.
//--
bool CMICmnLLDBDebugSessionInfo::ResolvePath( const SMICmdData & vCmdData, const CMIUtilString & vPath, CMIUtilString & vwrResolvedPath )
{
// ToDo: Verify this code as it does not work as vPath is always empty
CMIUtilString strResolvedPath;
if( !SharedDataRetrieve( "Working Directory", strResolvedPath ) )
{
vwrResolvedPath = "";
SetErrorDescription( CMIUtilString::Format( MIRSRC( IDS_CMD_ERR_SHARED_DATA_NOT_FOUND ), vCmdData.strMiCmd.c_str(), "Working Directory" ) );
return MIstatus::failure;
}
vwrResolvedPath = vPath;
return ResolvePath( strResolvedPath, vwrResolvedPath );
}
const TreeNode *TreeNode::Child(const std::string& s) const {
std::string name;
const TreeNode *parent = ResolvePath(s, name);
Children::const_iterator it(mChildren.begin()), itEnd(mChildren.end());
for(; it!=itEnd; ++it) {
TreeNode *child = *it;
if (!child->mbIsText) {
if (child->mName == "lina:data") {
const TreeNode *t = child->Child(name);
if (t)
return t;
}
if (child->mName == name)
return *it;
}
}
return NULL;
}
void scandir(const std::string& path,
const std::string& extension,
std::vector<std::string>* files) {
files->clear();
std::string search_path = path.empty() ? "." : path;
DIR* dir = opendir(ResolvePath(search_path).c_str());
if (!dir) return;
struct dirent entry;
struct dirent* result;
while (readdir_r(dir, &entry, &result) == 0) {
if (result == NULL) break;
if (mats::ends_with(entry.d_name, extension)) {
files->emplace_back(entry.d_name);
}
}
closedir(dir);
}
/* Resolves actor paths a la LoadActor("..."), with autowildcarding and .redir
* files. Returns a path *within* the Rage filesystem, unlike the FILEMAN
* function of the same name. */
bool ActorUtil::ResolvePath( RString &sPath, const RString &sName, bool optional )
{
CollapsePath( sPath );
// If we know this is an exact match, don't bother with the GetDirListing,
// so "foo" doesn't partial match "foobar" if "foo" exists.
RageFileManager::FileType ft = FILEMAN->GetFileType( sPath );
if( ft != RageFileManager::TYPE_FILE && ft != RageFileManager::TYPE_DIR )
{
vector<RString> asPaths;
GetDirListing( sPath + "*", asPaths, false, true ); // return path too
if( asPaths.empty() )
{
if(optional)
{
return false;
}
RString sError = ssprintf( "%s: references a file \"%s\" which doesn't exist", sName.c_str(), sPath.c_str() );
switch(LuaHelpers::ReportScriptError(sError, "BROKEN_FILE_REFERENCE", true))
{
case Dialog::abort:
RageException::Throw( "%s", sError.c_str() );
break;
case Dialog::retry:
FILEMAN->FlushDirCache();
return ResolvePath( sPath, sName );
case Dialog::ignore:
return false;
default:
FAIL_M("Invalid response to Abort/Retry/Ignore dialog");
}
}
THEME->FilterFileLanguages( asPaths );
if( asPaths.size() > 1 )
{
RString sError = ssprintf( "%s: references a file \"%s\" which has multiple matches", sName.c_str(), sPath.c_str() );
sError += "\n" + join( "\n", asPaths );
switch(LuaHelpers::ReportScriptError(sError, "BROKEN_FILE_REFERENCE", true))
{
case Dialog::abort:
RageException::Throw( "%s", sError.c_str() );
break;
case Dialog::retry:
FILEMAN->FlushDirCache();
return ResolvePath( sPath, sName );
case Dialog::ignore:
asPaths.erase( asPaths.begin()+1, asPaths.end() );
break;
default:
FAIL_M("Invalid response to Abort/Retry/Ignore dialog");
}
}
sPath = asPaths[0];
}
if( ft == RageFileManager::TYPE_DIR )
{
RString sLuaPath = sPath + "/default.lua";
if( DoesFileExist(sLuaPath) )
{
sPath = sLuaPath;
return true;
}
}
sPath = DerefRedir( sPath );
return true;
}
Actor *ActorUtil::LoadFromNode( const XNode* _pNode, Actor *pParentActor )
{
ASSERT( _pNode != NULL );
XNode node = *_pNode;
// Remove this in favor of using conditionals in Lua. -Chris
// There are a number of themes out there that depend on this (including
// sm-ssc default). Probably for the best to leave this in. -aj
{
bool bCond;
if( node.GetAttrValue("Condition", bCond) && !bCond )
return NULL;
}
RString sClass;
bool bHasClass = node.GetAttrValue( "Class", sClass );
if( !bHasClass )
bHasClass = node.GetAttrValue( "Type", sClass );
bool bLegacy = (node.GetAttr( "_LegacyXml" ) != NULL);
if( !bHasClass && bLegacy )
sClass = GetLegacyActorClass( &node );
map<RString,CreateActorFn>::iterator iter = g_pmapRegistrees->find( sClass );
if( iter == g_pmapRegistrees->end() )
{
RString sFile;
if (bLegacy && node.GetAttrValue("File", sFile) && sFile != "")
{
RString sPath;
// Handle absolute paths correctly
if (sFile.Left(1) == "/")
sPath = sFile;
else
sPath = Dirname(GetSourcePath(&node)) + sFile;
if (ResolvePath(sPath, GetWhere(&node)))
{
Actor *pNewActor = MakeActor(sPath, pParentActor);
if (pNewActor == NULL)
return NULL;
if (pParentActor)
pNewActor->SetParent(pParentActor);
pNewActor->LoadFromNode(&node);
return pNewActor;
}
}
// sClass is invalid
RString sError = ssprintf( "%s: invalid Class \"%s\"",
ActorUtil::GetWhere(&node).c_str(), sClass.c_str() );
LuaHelpers::ReportScriptError(sError);
return new Actor; // Return a dummy object so that we don't crash in AutoActor later.
}
const CreateActorFn &pfn = iter->second;
Actor *pRet = pfn();
if( pParentActor )
pRet->SetParent( pParentActor );
pRet->LoadFromNode( &node );
return pRet;
}
void CommandPromptProcess(ScriptValue &s, ScriptValue* args) {
if (0)
{
char buf[1024]; //i/o buffer
STARTUPINFOA si;
SECURITY_ATTRIBUTES sa;
PROCESS_INFORMATION pi;
HANDLE newstdin,newstdout,read_stdout,write_stdin; //pipe handles
sa.lpSecurityDescriptor = NULL;
sa.nLength = sizeof(SECURITY_ATTRIBUTES);
sa.bInheritHandle = true; //allow inheritable handles
if (!CreatePipe(&newstdin,&write_stdin,&sa,0)) //create stdin pipe
{
return;
}
if (!CreatePipe(&read_stdout,&newstdout,&sa,0)) //create stdout pipe
{
CloseHandle(newstdin);
CloseHandle(write_stdin);
return;
}
GetStartupInfoA(&si); //set startupinfo for the spawned process
/*
The dwFlags member tells CreateProcess how to make the process.
STARTF_USESTDHANDLES validates the hStd* members. STARTF_USESHOWWINDOW
validates the wShowWindow member.
*/
si.dwFlags = STARTF_USESTDHANDLES|STARTF_USESHOWWINDOW;
si.wShowWindow = SW_HIDE;
si.hStdOutput = newstdout;
si.hStdError = newstdout; //set the new handles for the child process
si.hStdInput = newstdin;
char app_spawn[] = "C:\\windows\\system32\\ping.exe"; //sample, modify for your
//system
//spawn the child process
if (!CreateProcessA(app_spawn,NULL,NULL,NULL,TRUE,CREATE_NEW_CONSOLE,
NULL,NULL,&si,&pi))
{
CloseHandle(newstdin);
CloseHandle(newstdout);
CloseHandle(read_stdout);
CloseHandle(write_stdin);
return;
}
unsigned long exit=0; //process exit code
unsigned long bread; //bytes read
unsigned long avail; //bytes available
for(;;) //main program loop
{
PeekNamedPipe(read_stdout,buf,1023,&bread,&avail,NULL);
//check to see if there is any data to read from stdout
if (bread != 0)
{
if (avail > 1023)
{
while (bread >= 1023)
{
ReadFile(read_stdout,buf,1023,&bread,NULL); //read the stdout pipe
printf("%s",buf);
}
}
else {
ReadFile(read_stdout,buf,1023,&bread,NULL);
printf("%s",buf);
}
}
GetExitCodeProcess(pi.hProcess,&exit); //while the process is running
if (exit != STILL_ACTIVE)
break;
/*
if (kbhit()) //check for user input.
{
bzero(buf);
*buf = (char)getche();
//printf("%c",*buf);
WriteFile(write_stdin,buf,1,&bread,NULL); //send it to stdin
if (*buf == '\r') {
*buf = '\n';
printf("%c",*buf);
WriteFile(write_stdin,buf,1,&bread,NULL); //send an extra newline char,
//if necessary
}
}
//*/
}
CloseHandle(pi.hThread);
CloseHandle(pi.hProcess);
CloseHandle(newstdin); //clean stuff up
CloseHandle(newstdout);
CloseHandle(read_stdout);
CloseHandle(write_stdin);
}
wchar_t *path = ResolvePath(args[0].stringVal->value);
wchar_t *dir = 0;
if (path && (!args[2].stringVal->len || (dir = ResolvePath(args[2].stringVal->value)))) {
STARTUPINFO si;
PROCESS_INFORMATION pi;
memset(&si, 0, sizeof(si));
si.cb = sizeof(si);
wchar_t *params = UTF8toUTF16Alloc(args[1].stringVal->value);
ConnectedProcess *cp = 0;
cp = (ConnectedProcess*)calloc(1,sizeof(ConnectedProcess));
if (cp) {
SECURITY_ATTRIBUTES saAttr;
saAttr.nLength = sizeof(SECURITY_ATTRIBUTES);
saAttr.bInheritHandle = TRUE;
saAttr.lpSecurityDescriptor = NULL;
static __int64 namedPipes = 0;
char pipeNames[3][100];
sprintf(pipeNames[0], "\\\\.\\pipe\\LCD Miscellany error pipe %I64i", namedPipes);
sprintf(pipeNames[1], "\\\\.\\pipe\\LCD Miscellany out pipe %I64i", namedPipes);
sprintf(pipeNames[2], "\\\\.\\pipe\\LCD Miscellany in pipe %I64i", namedPipes);
namedPipes++;
//*
cp->error[0] = CreateNamedPipeA(pipeNames[0], PIPE_ACCESS_INBOUND, PIPE_TYPE_BYTE | PIPE_WAIT, 1, 1024, 1024, 5000, 0);
cp->error[1] = CreateFileA(pipeNames[0], GENERIC_WRITE, 0, &saAttr, OPEN_EXISTING, 0, 0);
cp->out[0] = CreateNamedPipeA(pipeNames[1], PIPE_ACCESS_INBOUND, PIPE_TYPE_BYTE | PIPE_WAIT, 1, 1024, 1024, 5000, 0);
cp->out[1] = CreateFileA(pipeNames[1], GENERIC_WRITE, 0, &saAttr, OPEN_EXISTING, 0, 0);
cp->in[0] = CreateNamedPipeA(pipeNames[2], PIPE_ACCESS_OUTBOUND, PIPE_TYPE_BYTE | PIPE_WAIT, 1, 1024, 1024, 5000, 0);
cp->in[1] = CreateFileA(pipeNames[2], GENERIC_READ, 0, &saAttr, OPEN_EXISTING, 0, 0);
//*/
//CreatePipe(&cp->error[0], &cp->error[1], &saAttr, 0);
//CreatePipe(&cp->out[0], &cp->out[1], &saAttr, 0);
//CreatePipe(&cp->in[1], &cp->in[0], &saAttr, 0);
int happy = 1;
for (int i=0; i<3; i++) {
if (cp->handles[2*i] == INVALID_HANDLE_VALUE ||
cp->handles[2*i+1] == INVALID_HANDLE_VALUE) {
happy = 0;
}
}
if (happy) {
si.hStdError = cp->out[1];
si.hStdInput = cp->in[1];
si.hStdOutput = cp->out[1];
si.dwFlags = STARTF_USESTDHANDLES;
if (!CreateProcessW(L"c:\\Windows\\System32\\PING.EXE", 0, 0, 0, 1, CREATE_NEW_CONSOLE, 0, dir, &si, &pi)/* && CreateListValue(s, 4)//*/) {
happy = 0;
}
else {
CreateIntValue(s, pi.dwProcessId);
if (si.dwFlags) {
char temp[1000];
{
DWORD bread, avail;
//PeekNamedPipe(read_stdout,temp,1000,&bread,&avail,NULL);
PeekNamedPipe(cp->out[0],temp,1000,&bread,&avail,NULL);
PeekNamedPipe(cp->in[0],temp,1000,&bread,&avail,NULL);
bread = bread;
}
DWORD read = 0;
ReadFile(cp->out[0], temp, 1, &read, 0);
ReadFile(cp->error[0], temp, 1, &read, 0);
ReadFile(cp->in[0], temp, 1000, &read, 0);
read = read;
}
}
}
if (!happy) {
if (cp) {
for (int i=0; i<6; i++) {
if (cp->handles[i] != INVALID_HANDLE_VALUE) {
CloseHandle(cp->handles[i]);
}
}
free(cp);
}
}
}
free(params);
}
free(path);
free(dir);
}
Stroka ResolvePath(const char* path, bool isDir) {
char buf[PATH_MAX];
if (ResolvePath(path, NULL, buf, isDir))
ythrow yexception() << "cannot resolve path: \"" << path << "\"";
return buf;
}
std::string GlobalConfigData::ResolveTmpDataPath() {
return ResolvePath(TmpDataPath);
}
std::string GlobalConfigData::ResolveHTTPCARPath() {
return ResolvePath(HTTPCARFolder);
}
void DirectFilenameDB::PopulateFileSet( FileSet &fs, const RString &path )
{
RString sPath = path;
#if defined(XBOX)
/* Xbox doesn't handle path names which end with ".", which are used when using an
* alternative song directory */
if( sPath.size() > 0 && sPath.Right(1) == "." )
sPath.erase( sPath.size() - 1 );
#endif
/* Resolve path cases (path/Path -> PATH/path). */
ResolvePath( sPath );
fs.age.GetDeltaTime(); /* reset */
fs.files.clear();
#if defined(WIN32)
WIN32_FIND_DATA fd;
if ( sPath.size() > 0 && sPath.Right(1) == "/" )
sPath.erase( sPath.size() - 1 );
HANDLE hFind = DoFindFirstFile( root+sPath+"/*", &fd );
CHECKPOINT_M( root+sPath+"/*" );
if( hFind == INVALID_HANDLE_VALUE )
return;
do {
if( !strcmp(fd.cFileName, ".") || !strcmp(fd.cFileName, "..") )
continue;
File f;
f.SetName( fd.cFileName );
f.dir = !!(fd.dwFileAttributes & FILE_ATTRIBUTE_DIRECTORY);
f.size = fd.nFileSizeLow;
f.hash = fd.ftLastWriteTime.dwLowDateTime;
fs.files.insert( f );
} while( FindNextFile( hFind, &fd ) );
FindClose( hFind );
#else
/* Ugly: POSIX threads are not guaranteed to have per-thread cwds, and only
* a few systems have openat() or equivalent; one or the other is needed
* to do efficient, thread-safe directory traversal. Instead, we have to
* use absolute paths, which forces the system to re-parse the directory
* for each file. This isn't a major issue, since most large directory
* scans are I/O-bound. */
DIR *pDir = opendir(root+sPath);
if( pDir == NULL )
return;
while( struct dirent *pEnt = readdir(pDir) )
{
if( !strcmp(pEnt->d_name, ".") )
continue;
if( !strcmp(pEnt->d_name, "..") )
continue;
File f( pEnt->d_name );
struct stat st;
if( DoStat(root+sPath + "/" + pEnt->d_name, &st) == -1 )
{
int iError = errno;
/* If it's a broken symlink, ignore it. Otherwise, warn. */
if( lstat(root+sPath + "/" + pEnt->d_name, &st) == 0 )
continue;
/* Huh? */
WARN( ssprintf("Got file '%s' in '%s' from list, but can't stat? (%s)",
pEnt->d_name, sPath.c_str(), strerror(iError)) );
continue;
}
else
{
f.dir = (st.st_mode & S_IFDIR);
f.size = (int)st.st_size;
f.hash = st.st_mtime;
}
fs.files.insert(f);
}
closedir( pDir );
#endif
/*
* Check for any ".ignore" markers. If a marker exists, hide the marker and its
* corresponding file.
* For example, if "file.xml.ignore" exists, hide both it and "file.xml" by
* removing them from the file set.
* Ignore markers are used for convenience during build staging and are not used in
* performance-critical situations. To avoid incurring some of the overheard
* due to ignore markers, delete the file instead instead of using an ignore marker.
*/
static const RString IGNORE_MARKER_BEGINNING = "ignore-";
vector<RString> vsFilesToRemove;
for( set<File>::iterator iter = fs.files.lower_bound(IGNORE_MARKER_BEGINNING);
iter != fs.files.end();
++iter )
{
if( !BeginsWith( iter->lname, IGNORE_MARKER_BEGINNING ) )
break;
RString sFileLNameToIgnore = iter->lname.Right( iter->lname.length() - IGNORE_MARKER_BEGINNING.length() );
vsFilesToRemove.push_back( iter->name );
vsFilesToRemove.push_back( sFileLNameToIgnore );
}
FOREACH_CONST( RString, vsFilesToRemove, iter )
{
// Erase the file corresponding to the ignore marker
File fileToDelete;
fileToDelete.SetName( *iter );
set<File>::iterator iter2 = fs.files.find( fileToDelete );
if( iter2 != fs.files.end() )
fs.files.erase( iter2 );
}
int main(int argc, char* argv[])
{
bool all = false;
const char* argv0 = argv[0];
for ( int i = 1; i < argc; i++ )
{
const char* arg = argv[i];
if ( arg[0] != '-' || !arg[1] )
continue;
argv[i] = NULL;
if ( !strcmp(arg, "--") )
break;
if ( arg[1] != '-' )
{
char c;
while ( (c = *++arg) ) switch ( c )
{
default:
fprintf(stderr, "%s: unknown option -- '%c'\n", argv0, c);
help(stderr, argv0);
exit(1);
}
}
else if ( !strcmp(arg, "--help") )
help(stdout, argv0), exit(0);
else if ( !strcmp(arg, "--version") )
version(stdout, argv0), exit(0);
else if ( !strcmp(arg, "-a") )
all = true;
else
{
fprintf(stderr, "%s: unknown option: %s\n", argv0, arg);
help(stderr, argv0);
exit(1);
}
}
compact_arguments(&argc, &argv);
if ( argc == 1 )
error(1, 0, "No initrd specified");
const char* initrd = argv[1];
if ( argc == 2 )
error(1, 0, "No command specified");
const char* cmd = argv[2];
if ( argc == 3 )
error(1, 0, "No path specified");
const char* path = argv[3];
int fd = open(initrd, O_RDONLY);
if ( fd < 0 ) { error(1, errno, "open: %s", initrd); }
initrd_superblock_t* sb = GetSuperBlock(fd);
if ( !sb ) { error(1, errno, "read: %s", initrd); }
if ( path[0] != '/' ) { error(1, ENOENT, "%s", path); }
initrd_inode_t* root = GetInode(fd, sb, sb->root);
if ( !root ) { error(1, errno, "read: %s", initrd); }
initrd_inode_t* inode = ResolvePath(fd, sb, root, path+1);
if ( !inode ) { error(1, errno, "%s", path); }
free(root);
if ( !strcmp(cmd, "cat") )
{
if ( !PrintFile(fd, sb, inode) ) { error(1, errno, "%s", path); }
}
else if ( !strcmp(cmd, "ls") )
{
initrd_inode_t* dir = inode;
if ( !ListDirectory(fd, sb, dir, all) ) { error(1, errno, "%s", path); }
}
else
{
fprintf(stderr, "%s: unrecognized command: %s", argv0, cmd);
exit(1);
}
free(inode);
free(sb);
close(fd);
return 0;
}
CFile::ERRCODE CWinFileSystem::DeleteFile(CStrAny const &sFile)
{
CStrAny sPath = ResolvePath(sFile);
int iRes = _unlink(sPath.m_pBuf);
return (iRes < 0) ? (CFile::ERRCODE) errno : 0;
}
CFile::ERRCODE CWinFileSystem::DeleteDirectory(CStrAny const &sDir)
{
CStrAny sPath = ResolvePath(sDir);
int iRes = _rmdir(sPath.m_pBuf);
return (iRes < 0) ? (CFile::ERRCODE) errno : 0;
}
std::string GlobalConfigData::ResolveStaticDataPath() {
return ResolvePath(StaticDataPath);
}
/// \brief
/// Resolves all possible ".." in the path. Accepts \ and /
///
/// \param szPath
/// The actual path to resolve
///
/// \return
/// A VString containing the resolved path (no more '..' inside the path)
///
/// \note
/// Internally creates a temp buffer on the stack. Do not use it extensively for time critical processes.
VBASE_IMPEXP static VString ResolvePath(const char* szPath)
{
char szBuffer[FS_MAX_PATH];
ResolvePath(szBuffer, szPath);
return VString(szBuffer);
}
std::string GlobalConfigData::ResolveVariableDataPath() {
return ResolvePath(VariableDataPath);
}
int MakeTempDir(char path[/*FILENAME_MAX*/], const char* prefix) {
int ret;
Stroka sysTmp;
#ifdef _win32_
if (!prefix || *prefix == '/') {
#else
if (!prefix) {
#endif
sysTmp = GetSystemTempDir();
prefix = ~sysTmp;
}
if ((ret = ResolvePath(prefix, NULL, path, 1)) != 0)
return ret;
if ((ret = isdir(path)) != 0)
return ret;
if ((strlcat(path, "tmpXXXXXX", FILENAME_MAX) > FILENAME_MAX - 100))
return EINVAL;
if (!(mkdtemp(path)))
return errno ? errno : EINVAL;
strcat(path, LOCSLASH_S);
return 0;
}
int RemoveTempDir(const char* dirName) {
DIR *dir;
#ifndef DT_DIR
struct stat sbp;
#endif
if ((dir = opendir(dirName)) == 0)
return errno ? errno : ENOENT;
int ret;
dirent ent, *pent;
char path[FILENAME_MAX], *ptr;
size_t len = strlcpy(path, dirName, FILENAME_MAX);
if (path[len-1] != LOCSLASH_C) {
path[len] = LOCSLASH_C;
path[++len] = 0;
}
ptr = path + len;
while ((ret = readdir_r(dir, &ent, &pent)) == 0 && pent == &ent) {
if (!strcmp(ent.d_name, ".") || !strcmp(ent.d_name, ".."))
continue;
#ifdef DT_DIR
if (ent.d_type == DT_DIR)
#else
lstat(ent.d_name, &sbp);
if (S_ISREG(sbp.st_mode))
#endif
{
ret = ENOTEMPTY;
break;
}
strcpy(ptr, ent.d_name);
if (unlink(path)) {
ret = errno ? errno : ENOENT;
break;
}
}
closedir(dir);
if (ret)
return ret;
*ptr = 0;
if (rmdir(path))
return errno ? errno : ENOTEMPTY;
return 0;
}
std::string GlobalConfigData::ResolveLogPath() {
return ResolvePath(LogPath);
}
Stroka ResolveDir(const char* path) {
return ResolvePath(path, true);
}