//-------------------------------------------------------------------
// FileName::dir_copy
//-------------------------------------------------------------------
void FileName::dir_copy(const String &strDest, bool bCreateDir, mode_t modeDir, uid_t uid, gid_t gid) throw( Exception )
{
FileName fnDst;
// Create destination path
fnDst.set(strDest);
fnDst.mkdir(modeDir, uid, gid);
if( bCreateDir )
{
// Create source directory name inside destination path
fnDst.set(strDest + dir_name() + SEP_PATH);
fnDst.mkdir(modeDir, uid, gid);
}
if( !fnDst.is_path_name() )
throw BadPathException(PSZ(String::str_format(ERR_BAD_DEST_PATH, PSZ(fnDst.full_name()))),
"FileName::dir_copy");
// Recursively copying sub-directories
FileEnum dirEnum(full_name(), FileEnum::ENUM_DIR);
while( dirEnum.find() )
dirEnum.dir_copy(fnDst.path(), true, modeDir, uid, gid);
// Copying directory files
FileEnum fileEnum(full_name(), FileEnum::ENUM_FILE);
while( fileEnum.find() )
// Copy with metadata
fileEnum.copy(fnDst.path(), true);
}
//-------------------------------------------------------------------
// FileName::is_empty_dir
//-------------------------------------------------------------------
bool FileName::is_empty_dir() const
{
FileEnum dirEnum(full_name(), FileEnum::ENUM_DIR );
FileEnum fileEnum(full_name(), FileEnum::ENUM_FILE);
if( !dirEnum.find() && !fileEnum.find() )
return true;
return false;
}
DSN_API void dsn_perf_counter_remove(dsn_handle_t handle)
{
auto sptr = reinterpret_cast<dsn::perf_counter*>(handle);
if (dsn::perf_counters::instance().remove_counter(sptr->full_name()))
sptr->release_ref();
else
{
dwarn("cannot remove counter %s as it is not found in our repo", sptr->full_name());
}
}
//----------------------------------------------------------------------------
// FileName::remove
//----------------------------------------------------------------------------
void FileName::remove() throw( Exception )
{
if( !m_strFile.empty() )
{
if( unlink(PSZ(full_name())) )
{
String strErr = String::str_format(ERR_CANNOT_REMOVE_FILE, PSZ(full_name()));
ThrowExceptionFromErrno(PSZ(strErr), "FileName::remove");
}
}
}
FileSystem::namelist_type FileSystem::get_list(const std::string &dir_name,
int type_flag)
{
namelist_type result;
std::string path(normalize_path(dir_name));
DIR *dp;
struct dirent *entry;
struct stat statbuf;
// Scan the directory.
if ((dp = opendir(path.c_str())) != NULL) {
while ((entry = readdir(dp)) != NULL) {
// If the current name is dot or dotdot, ignore it.
if (strcmp(entry->d_name, "." ) == 0 ||
strcmp(entry->d_name, "..") == 0) continue;
// If the current name is that of a file, add it to the result.
std::string full_name(path + "/" + entry->d_name);
if (stat(full_name.c_str(), &statbuf) != -1) {
if (type_flag == 0 && S_ISREG(statbuf.st_mode)) {
result.push_back(entry->d_name);
}
if (type_flag == 1 && S_ISDIR(statbuf.st_mode)) {
result.push_back(entry->d_name);
}
}
}
closedir(dp);
}
return result;
}
void BrowserNode::unconsistent_removed(const char * what, BrowserNode * newone) {
UnconsistencyDeletedMsg += QString("<li>") + what + QString(" <i>") +
quote(full_name()) + QString("</i> and <i>") +
quote(newone->full_name()) + QString("</i></li>\n");
// deletion managed elsewhere
}
// Return dereferenced name. Only if type() == Pointer.
string DispValue::dereferenced_name() const
{
switch (mytype)
{
case Pointer:
{
string f = full_name();
if (f.contains('/', 0))
f = f.from(2); // Skip /FMT expressions
return deref(f);
}
case Simple:
case Text:
case Array:
case Sequence:
case List:
case Struct:
case Reference:
return "";
case UnknownType:
assert(0);
abort();
}
return "";
}
Object* CompiledMethod::jit_now(STATE) {
return Qfalse;
#ifdef ENABLE_LLVM
if(backend_method_ == NULL) {
internalize(state);
}
if(state->shared.config.jit_show_compiling) {
std::cout << "[[[ JIT compiling " << full_name(state)->c_str() << " ]]]\n";
}
LLVMState* ls = LLVMState::get(state);
jit::Compiler jit;
jit.compile_method(ls, this, backend_method_);
if(jit.generate_function(ls)) {
backend_method_->set_jitted(jit.llvm_function(),
jit.code_bytes(), jit.function_pointer());
return Qtrue;
}
#endif
return Qfalse;
}
//-------------------------------------------------------------------
// FileName::recursive_chmod_dir
//-------------------------------------------------------------------
void FileName::recursive_chmod_dir(mode_t mode) throw( Exception )
{
if( !path_exist() )
{ // File doesn't exists
String strErr = String::str_format(ERR_DIR_NOT_FOUND, PSZ(full_name()));
throw FileNotFoundException(PSZ(strErr), "FileName::recursive_chmod_dir");
}
// Recursively change rights on sub-directories
FileEnum dirEnum(full_name(), FileEnum::ENUM_DIR);
while( dirEnum.find() )
dirEnum.recursive_chmod_dir(mode);
// Change mode to directory itself
chmod(mode);
}
void CodClassInstCanvas::save(QTextStream & st, bool ref, QString & warning) const {
if (ref)
st << "classinstance_ref " << get_ident() << " // "
<< full_name();
else if (browser_node->get_type() == UmlClass) {
nl_indent(st);
st << "classinstance " << get_ident() << ' ';
browser_node->save(st, TRUE, warning);
nl_indent(st);
ClassInstCanvas::save(st);
st << " name ";
save_string(iname, st);
st << ' ';
save_xyz(st, this, " xyz");
}
else {
nl_indent(st);
st << "classinstancecanvas " << get_ident() << ' ';
browser_node->save(st, TRUE, warning);
indent(+1);
nl_indent(st);
save_xyz(st, this, "xyz");
ClassInstCanvas::save(st);
save_stereotype_property(st, warning);
indent(-1);
nl_indent(st);
st << "end";
}
}
Statement* Expand::operator()(Mixin_Call* c)
{
string full_name(c->name() + "[m]");
if (!env->has(full_name)) {
error("no mixin named " + c->name(), c->path(), c->position(), backtrace);
}
Definition* def = static_cast<Definition*>((*env)[full_name]);
Block* body = def->block();
Parameters* params = def->parameters();
Arguments* args = static_cast<Arguments*>(c->arguments()
->perform(eval->with(env, backtrace)));
Backtrace here(backtrace, c->path(), c->position(), ", in mixin `" + c->name() + "`");
backtrace = &here;
Env new_env;
new_env.link(def->environment());
if (c->block()) {
// represent mixin content blocks as thunks/closures
Definition* thunk = new (ctx.mem) Definition(c->path(),
c->position(),
"@content",
new (ctx.mem) Parameters(c->path(), c->position()),
c->block(),
Definition::MIXIN);
thunk->environment(env);
new_env.current_frame()["@content[m]"] = thunk;
}
bind("mixin " + c->name(), params, args, ctx, &new_env, eval);
Env* old_env = env;
env = &new_env;
append_block(body);
env = old_env;
backtrace = here.parent;
return 0;
}
// Update values from VALUE. Set WAS_CHANGED iff value changed; Set
// WAS_INITIALIZED iff type changed. If TYPE is given, use TYPE as
// type instead of inferring it. Note: THIS can no more be referenced
// after calling this function; use the returned value instead.
DispValue *DispValue::update(string& value,
bool& was_changed, bool& was_initialized,
DispValueType given_type)
{
DispValue *source = parse(0, 0, value,
full_name(), name(), given_type);
if (background(value.length()))
{
// Aborted while parsing - use SOURCE instead of original
DispValue *ret = source->link();
ret->changed = was_changed = was_initialized = true;
// Have the new DispValue take over the plotter
if (ret->plotter() == 0)
{
ret->_plotter = plotter();
_plotter = 0;
}
unlink();
return ret;
}
DispValue *dv = update(source, was_changed, was_initialized);
if (was_changed || was_initialized)
dv->clear_cached_box();
source->unlink();
return dv;
}
symbol *symbol_table::lookup(const string &name, uint16_t offset) {
auto _symbol = lookup_table.find(full_name(name, offset));
if (_symbol == lookup_table.end()) {
throw undefined_symbol_error(name);
}
return &_symbol->second;
}
// If the name has the form (PREFIX)(INDEX)(SUFFIX), return INDEX
string DispValue::index(const string& prefix, const string& suffix) const
{
string idx = full_name();
idx = idx.from(int(prefix.length()));
idx = idx.before(int(idx.length() - suffix.length()));
strip_space(idx);
return idx;
}
perf_counter_ptr perf_counters::get_app_counter(const char *section,
const char *name,
dsn_perf_counter_type_t flags,
const char *dsptr,
bool create_if_not_exist)
{
auto cnode = dsn::task::get_current_node2();
dassert(cnode != nullptr, "cannot get current service node!");
return get_global_counter(cnode->full_name(), section, name, flags, dsptr, create_if_not_exist);
}
//-------------------------------------------------------------------
// File::save
//-------------------------------------------------------------------
void File::save(const String &strContent) throw(Exception)
{
// Open destination file
FILE *fi = fopen(PSZ(full_name()), "wb");
if( NULL == fi )
{
String strErr = String::str_format(ERR_OPEN_FILE, PSZ(full_name()));
throw Exception("FILE_ERROR", PSZ(strErr), "File::Load");
}
// Write text content
int iRc = fputs(PSZ(strContent), fi);
if( EOF == iRc )
{
String strErr;
strErr.printf("Cannot write in file '%s'", PSZ(full_name()));
throw Exception("FILE_ERROR", PSZ(strErr), "File::Save");
}
fclose(fi);
}
bool BrowserRelation::undelete(bool, QString & warning, QString & renamed)
{
if (! deletedp())
return FALSE;
if (def->get_start_class()->deletedp() ||
def->get_end_class()->deletedp()) {
if (def->is_a(this))
warning += QString("<li><b>") + quote(def->get_name(this)) + "</b> " + TR("from") + " <b>" +
def->get_start_class()->full_name() +
"</b> " + TR("to") + " <b>" + def->get_end_class()->full_name() + "</b>\n";
else
warning += QString("<li><b>") + def->get_name(this) + "</b> " + TR("from") + " <b>" +
def->get_end_class()->full_name() +
"</b> " + TR("to") + " <b>" + quote(def->get_start_class()->full_name()) + "</b>\n";
return FALSE;
}
else {
switch (get_type()) {
case UmlGeneralisation:
case UmlRealize:
if (!def->get_start_class()->check_inherit(def->get_end_class()).isEmpty()) {
warning += QString("<li><b>") + quote(def->get_name(this)) + "</b> "
+ TR("because <b>%1</b> cannot (or already) inherit on <b>%2</b>",
def->get_start_class()->full_name(),
def->get_end_class()->full_name())
+ "\n";
return FALSE;
}
break;
default:
break;
}
}
if (def->undelete(warning, renamed, this, is_deleted)) {
renamed += QString("<li><b>") + full_name() + "</b>\n";
modified();
}
if (RelationData::isa_inherit(get_type()) &&
!strcmp(def->get_start_class()->get_data()->get_stereotype(), "stereotype") &&
!strcmp(def->get_end_class()->get_data()->get_stereotype(), "stereotype"))
ProfiledStereotypes::recompute(TRUE);
package_modified();
repaint();
return TRUE;
}
void video_manager::begin_recording_mng(const char *name, uint32_t index, screen_device *screen)
{
// stop any existing recording
end_recording_mng(index);
mng_info_t &info = m_mngs[index];
// reset the state
info.m_mng_frame = 0;
info.m_mng_next_frame_time = machine().time();
// create a new movie file and start recording
info.m_mng_file = std::make_unique<emu_file>(machine().options().snapshot_directory(), OPEN_FLAG_WRITE | OPEN_FLAG_CREATE | OPEN_FLAG_CREATE_PATHS);
osd_file::error filerr;
if (name != nullptr)
{
std::string full_name(name);
if (index > 0)
{
char name_buf[256] = { 0 };
snprintf(name_buf, 256, "%s%d", name, index);
full_name = name_buf;
}
filerr = info.m_mng_file->open(full_name.c_str());
}
else
{
filerr = open_next(*info.m_mng_file, "mng");
}
if (filerr == osd_file::error::NONE)
{
// start the capture
int rate = int(screen->frame_period().as_hz());
png_error pngerr = mng_capture_start(*info.m_mng_file, m_snap_bitmap, rate);
if (pngerr != PNGERR_NONE)
{
osd_printf_error("Error capturing MNG, png_error=%d\n", pngerr);
return end_recording_mng(index);
}
// compute the frame time
info.m_mng_frame_period = attotime::from_hz(rate);
}
else
{
osd_printf_error("Error creating MNG, osd_file::error=%d\n", int(filerr));
info.m_mng_file.reset();
}
}
void BrowserNode::unconsistent_fixed(const char * what, BrowserNode * newone) {
UnconsistencyFixedMsg += QString("<li>") + what + QString(" <i>") +
quote(full_name()) + QString("</i> and <i>") +
quote(newone->full_name()) + QString("</i></li>\n");
BrowserNode * bn = this;
while (bn->get_type() != UmlPackage)
bn = (BrowserNode *) bn->parent();
if (ModifiedPackages.findRef(bn) == -1)
ModifiedPackages.append(bn);
}
static inline std::string _hlp_build_name(
Full /*full*/,
Local /*local*/,
std::string& /*left*/,
std::string& /*right*/,
std::string& /*extent*/,
std::string& /*arg*/
)
{
if(Local::value) return local_name();
else if(Full::value) return full_name();
else return base_name();
}
//-------------------------------------------------------------------
// FileName::recursive_chown
//-------------------------------------------------------------------
void FileName::recursive_chown(uid_t uid, gid_t gid) throw( Exception )
{
if( !path_exist() )
{ // File doesn't exists
String strErr = String::str_format(ERR_DIR_NOT_FOUND, PSZ(full_name()));
throw FileNotFoundException(PSZ(strErr), "FileName::recursive_chmod");
}
// Recursively change rights on sub-directories
FileEnum dirEnum(full_name(), FileEnum::ENUM_DIR);
while( dirEnum.find() )
dirEnum.recursive_chmod(uid, gid);
// Change mode on files
FileEnum fileEnum(full_name(), FileEnum::ENUM_FILE);
while( fileEnum.find() )
// Copy with metadata
fileEnum.chown(uid, gid);
// Change mode to directory itself
chown(uid, gid);
}
void symbol_table::add_label(const label &label, uint16_t offset) {
string name = full_name(label.name, offset);
symbol::symbol_type type = symbol::symbol_type::GLOBAL_LABEL;
if (label.type == label_type::LOCAL) {
type = symbol::symbol_type::LOCAL_LABEL;
}
auto existing_symbol = lookup_table.find(name);
if (existing_symbol != lookup_table.end()) {
throw duplicate_symbol_error(name, existing_symbol->second.location);
}
add_symbol(symbol(label.location, type, name, offset));
}
//-------------------------------------------------------------------
// File::load(MemBuf)
//-------------------------------------------------------------------
void File::load(MemBuf *pBuf) throw(Exception)
{
// Open source file
FILE *fi = fopen(PSZ(full_name()), "r");
if( NULL == fi )
{
String strErr = String::str_format(ERR_OPEN_FILE, PSZ(full_name()));
throw Exception("FILE_ERROR", PSZ(strErr), "File::Load");
}
// Buffer
pBuf->set_len(size()+1);
// Read
long lSize = size();
long lReaded = fread(pBuf->buf(), 1, lSize, fi);
if( ferror(fi) || lSize != lReaded )
{
String strErr = String::str_format(ERR_READING_FILE, PSZ(full_name()));
throw Exception("FILE_ERROR", PSZ(strErr), "File::Load");
}
memset(pBuf->buf() + lSize, 0, 1);
fclose(fi);
}
void DispValue::plot() const
{
int ndim = can_plot();
if (ndim == 0)
return;
if (plotter() == 0)
{
string title = make_title(full_name());
MUTABLE_THIS(DispValue *)->_plotter = new_plotter(title, CONST_CAST(DispValue *,this));
if (plotter() == 0)
return;
plotter()->addHandler(Died, PlotterDiedHP, (void *)this);
}
void BrowserNode::delete_it() {
if (! deletedp()) {
if (UndefinedNodePackage == 0) {
// not during a read
QString warning;
if (!delete_internal(warning)) {
warning = full_name() + TR(" cannot be deleted because :") + warning;
warn(warning);
}
else {
// mark modified to not delete the associated file(s)
// on exit if no save was done before
is_modified = TRUE;
}
if (BrowserSearchDialog::get() != 0)
BrowserSearchDialog::get()->update();
if (ReferenceDialog::get() != 0)
ReferenceDialog::get()->update();
}
else {
// during a read : no check
is_deleted = TRUE;
if (is_marked) {
marked_list.removeRef(this);
is_marked = FALSE;
}
if (is_writable())
package_modified();
if (get_data() != 0)
get_data()->delete_it();
// delete the sub elts
Q3ListViewItem * child;
for (child = firstChild(); child != 0; child = child->nextSibling())
if (! ((BrowserNode *) child)->deletedp())
((BrowserNode *) child)->delete_it();
setOpen(FALSE);
must_be_deleted();
}
}
}
Object* CompiledMethod::jit_soon(STATE) {
#ifdef ENABLE_LLVM
if(backend_method_ == NULL) {
formalize(state, false);
}
if(state->shared.config.jit_show_compiling) {
std::cout << "[[[ JIT queueing " << full_name(state)->c_str() << " ]]]\n";
}
LLVMState::get(state)->compile_soon(state, this);
return Qtrue;
#else
return Qfalse;
#endif
}
int conf_read(const char *fname, char *buf, int sz)
{
char fnbuf[512];
FILE *f = fopen(full_name(fname, fnbuf, sizeof(fnbuf)), "r");
if (f == NULL) {
return errno;
}
fgets(buf, sz, f);
buf[strlen(buf)-1] = '\0';
fclose(f);
return 0;
}
void find_full_path(const char *filename, char *fullname)
{
if (full_name(filename)) {
strncpy(fullname, filename, STRMAX);
fullname[STRMAX - 1] = 0;
return;
}
if (!getcwd(fullname, STRMAX)) {
/* something is really wrong. Pretend we found a
cwd that will not match anything */
goto error;
}
/* see if we need a separator (probably) */
int len = strlen(fullname);
if (!file_sep(fullname[len - 1])) {
fullname[len++] = '/';
if (len >= STRMAX) goto error;
}
/* append filename to fullname */
strncpy(fullname + len, filename, STRMAX - len);
fullname[STRMAX - 1] = 0; /* just in case of overflow */
/* if windows, replace \ with / to simplify the rest */
char *loc = fullname;
if (os_pathchar != '/') {
while ((loc = index(loc, os_pathchar))) {
*loc = '/';
}
}
/* strip out .. and . */
while ((loc = strstr(fullname, "/.."))) {
/* back up to separator */
if (loc == fullname) goto error;
char *loc2 = loc - 1;
while (*loc2 != '/') {
loc2--;
if (loc2 <= fullname) goto error;
}
/* now loc2 points to /parent/.., and loc points to /.. */
/* copy from beyond /.. to loc2 */
memmove(loc2, loc, strlen(loc) + 1);
}
return;
error:
strcpy(fullname, "//////");
return;
}
bool BrowserNode::undelete(bool rec, QString & warning, QString & renamed) {
bool result;
if (deletedp()) {
// undelete the node
QString s = name;
bool ren = FALSE;
while (((BrowserNode *)parent())
->wrong_child_name(s, get_type(),
allow_spaces(), allow_empty())) {
s = "_" + s;
ren = TRUE;
}
is_deleted = FALSE;
is_modified = TRUE;
get_data()->undelete(warning, renamed);
if (ren) {
set_name(s);
renamed += QString("<li><b>") + full_name() + "</b>\n";
}
result = TRUE;
package_modified();
}
else
result = FALSE;
if (rec) {
// undelete the sub elts
Q3ListViewItem * child;
for (child = firstChild(); child != 0; child = child->nextSibling())
result |= ((BrowserNode *) child)->undelete(rec, warning, renamed);
}
if (result)
repaint();
return result;
}
bool node::call_method(int id, base_stream &out,
const std::vector<std::string> &args) {
switch (id) {
case node_method_enable:
case node_method_disable:
return enable_several(args, id == node_method_enable);
case node_method_no:
return exec_negate(out, args);
case node_method_show_properties:
{
std::string fname = m_parent ? full_name() : std::string();
for (properties::const_iterator i = m_properties.begin();
i != m_properties.end(); ++i) {
if (!fname.empty())
out.write(fname.c_str()).write(".");
out.write(i->first.c_str()).write(" = ");
if (i->second.is_property()) {
i->second.output_value(out);
if (i->second.is_readonly())
out.write(" [readonly]");
} else if (i->second.is_child()) {
out.xprintf("<node %s>", i->second.get_node()->name());
} else if (i->second.is_method()) {
if (i->second.is_readonly())
out.write("<info-method ");
else
out.write("<method ");
out.xprintf("%s>", i->second.get_method_info()->name);
}
out.newl();
}
return true;
}
}
return false;
}
