bool remove_local_addon(const std::string& addon, std::string* log)
{
bool ret = true;
std::ostringstream messages;
const std::string addon_dir = get_addon_campaigns_dir() + "/" + addon;
LOG_CFG << "removing local add-on: " << addon << '\n';
if(file_exists(addon_dir) && !delete_directory(addon_dir)) {
messages << "Failed to delete directory/file: " << addon_dir << '\n';
ret = false;
}
if(file_exists(addon_dir + ".cfg") && !delete_directory(addon_dir + ".cfg")) {
messages << "Failed to delete directory/file: " << addon_dir << ".cfg\n";
ret = false;
}
if(log != NULL) {
*log = messages.str();
}
if(!ret) {
ERR_CFG << "removal of add-on " << addon << " failed:\n" << messages.str();
}
return ret;
}
int unittest_io_reader_filereader()
{
directory_t* tempdir = 0;
char tmppath[128];
// prepare
TEST(0 == newtemp_directory(&tempdir, "filereader", &(wbuffer_t) wbuffer_INIT_STATIC(sizeof(tmppath), (uint8_t*)tmppath)));
if (test_initfree(tempdir)) goto ONERR;
if (test_query()) goto ONERR;
if (test_setter()) goto ONERR;
if (test_read(tempdir)) goto ONERR;
/* adapt log */
uint8_t *logbuffer;
size_t logsize;
GETBUFFER_ERRLOG(&logbuffer, &logsize);
while (strstr((char*)logbuffer, "/filereader.")) {
logbuffer = (uint8_t*)strstr((char*)logbuffer, "/filereader.")+12;
if (logbuffer[6] == '/') {
memcpy(logbuffer, "XXXXXX", 6);
}
}
// unprepare
TEST(0 == removedirectory_directory(0, tmppath));
TEST(0 == delete_directory(&tempdir));
return 0;
ONERR:
(void) delete_directory(&tempdir);
return EINVAL;
}
static int test_initfree(void)
{
module_t mod = module_FREE;
const char * name[] = { "testmodule", "testmodule_Debug" };
directory_t * dir;
// prepare
TEST(0 == new_directory(&dir, module_DIRECTORY, 0));
// TEST module_FREE
TEST(0 == mod.page_addr);
TEST(0 == mod.page_size);
TEST(0 == mod.code_size);
for (unsigned i = 0; i < lengthof(name); ++i) {
off_t code_size = 0;
TEST(0 == filesize_directory(dir, name[i], &code_size));
const size_t pagesizeMinus1 = (pagesize_vm()-1);
size_t aligned_size = ((size_t) code_size + pagesizeMinus1) & ~pagesizeMinus1;
// TEST init_module
TEST(0 == init_module(&mod, name[i]));
TEST(mod.page_addr != 0);
TEST(mod.page_size == aligned_size);
TEST(mod.code_size == castPoff_size(code_size));
TEST(1 == ismapped_vm(cast_vmpage(&mod, page_), accessmode_RDEX));
// TEST free_module
vmpage_t vmpage = *cast_vmpage(&mod, page_);
TEST(0 == free_module(&mod));
TEST(0 == mod.page_addr);
TEST(0 == mod.page_size);
TEST(0 == mod.code_size);
TEST(1 == isunmapped_vm(&vmpage));
TEST(0 == free_module(&mod));
TEST(0 == mod.page_addr);
TEST(0 == mod.page_size);
TEST(0 == mod.code_size);
TEST(1 == isunmapped_vm(&vmpage));
}
// unprepare
TEST(0 == delete_directory(&dir));
return 0;
ONERR:
delete_directory(&dir);
free_module(&mod);
return EINVAL;
}
int init_module(/*out*/module_t * mod, const char * modulename)
{
int err;
directory_t * dir = 0;
vmpage_t module_page = vmpage_FREE;
size_t code_size;
err = new_directory(&dir, module_DIRECTORY, 0);
if (err) goto ONERR;
{
off_t file_size;
err = filesize_directory(dir, modulename, &file_size);
if (err) goto ONERR;
if (file_size < 0 || (OFF_MAX > SIZE_MAX && file_size >= SIZE_MAX)) {
err = ENOMEM;
goto ONERR;
}
code_size = (size_t) file_size;
}
err = init2_vmpage(&module_page, code_size, accessmode_RDWR);
if (err) goto ONERR;
{
wbuffer_t wbuf = wbuffer_INIT_STATIC(code_size, module_page.addr);
err = load_file(modulename, &wbuf, dir);
if (err) goto ONERR;
}
err = protect_vmpage(&module_page, accessmode_RDEX);
if (err) goto ONERR;
err = delete_directory(&dir);
if (err) goto ONERR;
*cast_vmpage(mod, page_) = module_page;
mod->code_size = code_size;
return 0;
ONERR:
free_vmpage(&module_page);
delete_directory(&dir);
TRACEEXIT_ERRLOG(err);
return err;
}
void DirectoryTree::init_actions()
{
PkmPlugin *plugin = dynamic_cast<PkmPlugin*>(get_plugin().pointer());
assert(NULL != plugin);
// rename directory
_rename_action = new QAction(plugin->load_icon("pkm/rename"), tr("重命名(&R)"), this);
_rename_action->setStatusTip(tr("重命名当前目录"));
_rename_action->setToolTip(tr("重命名当前目录"));
connect(_rename_action, SIGNAL(triggered()), this, SLOT(rename_directory()));
// add brother
_add_brother_action = new QAction(plugin->load_icon("pkm/add_brother"), tr("添加兄弟节点(&A)"), this);
_add_brother_action->setStatusTip(tr("为当前目录添加一个兄弟节点"));
_add_brother_action->setToolTip(tr("为当前目录添加一个兄弟节点"));
connect(_add_brother_action, SIGNAL(triggered()), this, SLOT(add_brother()));
// add child
_add_child_action = new QAction(plugin->load_icon("pkm/add_child"), tr("添加子节点(&A)"), this);
_add_child_action->setStatusTip(tr("为当前目录添加一个子节点"));
_add_child_action->setToolTip(tr("为当前目录添加一个子节点"));
connect(_add_child_action, SIGNAL(triggered()), this, SLOT(add_child()));
// delete
_delete_action = new QAction(plugin->load_icon("pkm/delete"), tr("删除(&D)"), this);
_delete_action->setStatusTip(tr("删除当前目录"));
_delete_action->setToolTip(tr("删除当前目录"));
connect(_delete_action, SIGNAL(triggered()), this, SLOT(delete_directory()));
// import
_import_action = new QAction(plugin->load_icon("pkm/import_files"), tr("导入"), this);
_import_action->setStatusTip(tr("导入本地文件"));
_import_action->setToolTip(tr("导入本地文件"));
connect(_import_action, SIGNAL(triggered()), this, SLOT(import_from_files()));
}
static void
updateInDirectory(struct directory *directory,
const char *name, const struct stat *st)
{
assert(strchr(name, '/') == NULL);
if (S_ISREG(st->st_mode)) {
update_regular_file(directory, name, st);
} else if (S_ISDIR(st->st_mode)) {
struct directory *subdir;
bool ret;
if (inodeFoundInParent(directory, st->st_ino, st->st_dev))
return;
subdir = make_subdir(directory, name);
assert(directory == subdir->parent);
ret = updateDirectory(subdir, st);
if (!ret)
delete_directory(subdir);
} else {
g_debug("update: %s is not a directory, archive or music", name);
}
}
static void
removeDeletedFromDirectory(struct directory *directory)
{
int i;
struct dirvec *dv = &directory->children;
for (i = dv->nr; --i >= 0; ) {
if (directory_exists(dv->base[i]))
continue;
g_debug("removing directory: %s", dv->base[i]->path);
delete_directory(dv->base[i]);
modified = true;
}
songvec_for_each(&directory->songs, delete_song_if_removed, directory);
for (const struct playlist_metadata *pm = directory->playlists.head;
pm != NULL;) {
const struct playlist_metadata *next = pm->next;
if (!directory_child_is_regular(directory, pm->name))
playlist_vector_remove(&directory->playlists, pm->name);
pm = next;
}
}
WSLUA_CONSTRUCTOR Dir_remove_all(lua_State* L) {
/* Removes an empty or non-empty directory.
If the directory was removed successfully, a boolean `true` is returned.
If the directory cannot be removed because it does not exist, `false` is returned.
If the directory cannot be removed because an error occurred, `nil` is returned.
@since 1.11.3
*/
#define WSLUA_ARG_Dir_remove_all_NAME 1 /* The name of the directory, possibly including path. */
const char *dir_path = luaL_checkstring(L, WSLUA_ARG_Dir_remove_all_NAME);
int ret;
if (test_for_directory (dir_path) == EISDIR) {
ret = delete_directory(dir_path);
if (ret != 0) {
lua_pushnil(L);
} else {
lua_pushboolean(L, 1);
}
} else {
lua_pushboolean(L, 0);
}
WSLUA_RETURN(1); /* Boolean `true` on success, `false` if does not exist, `nil` on error. */
}
static int delete_directory(const char *directory) {
WS_DIR *dir;
WS_DIRENT *file;
gchar *filename;
int ret = 0;
/* delete all contents of directory */
if ((dir = ws_dir_open(directory, 0, NULL)) != NULL) {
while ((file = ws_dir_read_name(dir)) != NULL) {
filename = g_strdup_printf ("%s%s%s", directory, G_DIR_SEPARATOR_S,
ws_dir_get_name(file));
if (test_for_directory(filename) != EISDIR) {
ret = ws_remove(filename);
} else {
/* recurse */
ret = delete_directory (filename);
}
if (ret != 0) {
break;
}
g_free (filename);
}
ws_dir_close(dir);
}
if (ret == 0) {
ret = ws_remove(directory);
}
return ret;
}
bool
update_container_file(struct directory *directory,
const char *name,
const struct stat *st,
const struct decoder_plugin *plugin)
{
if (plugin->container_scan == NULL)
return false;
db_lock();
struct directory *contdir =
make_directory_if_modified(directory, name, st);
if (contdir == NULL) {
/* not modified */
db_unlock();
return true;
}
contdir->device = DEVICE_CONTAINER;
db_unlock();
char *const pathname = map_directory_child_fs(directory, name);
char *vtrack;
unsigned int tnum = 0;
while ((vtrack = plugin->container_scan(pathname, ++tnum)) != NULL) {
struct song *song = song_file_new(vtrack, contdir);
// shouldn't be necessary but it's there..
song->mtime = st->st_mtime;
char *child_path_fs = map_directory_child_fs(contdir, vtrack);
song->tag = tag_new();
decoder_plugin_scan_file(plugin, child_path_fs,
&add_tag_handler, song->tag);
g_free(child_path_fs);
db_lock();
directory_add_song(contdir, song);
db_unlock();
modified = true;
g_message("added %s/%s",
directory_get_path(directory), vtrack);
g_free(vtrack);
}
g_free(pathname);
if (tnum == 1) {
db_lock();
delete_directory(contdir);
db_unlock();
return false;
} else
return true;
}
void
delete_process(Process *p) {
delete_directory(p->cwd);
for (int i = 0; i < MAX_FDS; ++i) {
FileHandle *handle = p->fd_table[i];
if (handle != NULL) panic("Cannot delete process: files open.");
}
free(p);
}
void delete_directories(struct node *root){
unsigned int i;
if (get_cache(root)->directory){
delete_directory(get_cache(root)->dir);
}
for (i=0; i<root->nb_children; i++){
delete_directories(get_child(root, i));
}
}
bool DirectoryOp::delete_directory_recursively(const char *directory, const bool delete_flag)
{
if (directory == NULL)
return false;
struct dirent dirent;
struct dirent* result = NULL;
DIR* dir = NULL;
bool ret = true;
dir = opendir(directory);
if (!dir)
{
ret = false;
}
while (ret && !readdir_r(dir, &dirent, &result) && result)
{
char* name = result->d_name;
if (strcmp(name, ".") == 0 || strcmp(name, "..") == 0 || strcmp(name, "lost+found") == 0)
{
continue;
}
char path[MAX_PATH_LENGTH];
snprintf(path, MAX_PATH_LENGTH, "%s%c%s", directory, '/', name);
if (is_directory(path))
{
if (!delete_directory_recursively(path, true))
{
ret = false;
break;
}
}
else
{
if (!delete_file(path))
{
ret = false;
break;
}
}
}
if (dir != NULL)
closedir(dir);
if (!delete_flag)
{
return ret;
}
else
{
return ret ? delete_directory(directory) : ret;
}
}
/**
* Recursively remove all sub directories and songs from a directory,
* leaving an empty directory.
*/
static void
clear_directory(struct directory *directory)
{
int i;
for (i = directory->children.nr; --i >= 0;)
delete_directory(directory->children.base[i]);
assert(directory->children.nr == 0);
songvec_for_each(&directory->songs, delete_each_song, directory);
}
void main(int argc,char *argv[])
{
int choice;
printf("\n enter choice");
printf("\n1.create directory \n2.remove directory \n");
scanf("%d",&choice);
if(choice==1)
create_directory(argv[1]);
else if(choice==2)
delete_directory(argv[1]);
else
printf("\nerror..invalid choice\n");
}
int sbcl_bin_expand(struct install_options* param) {
cond_printf(1,"sbcl_bin_expand\n");
char* argv[6]={"","-xf",NULL,"-C",NULL,NULL};
char* archive=download_archive_name(param);
char* dist_path=param->expand_path;
char* home=configdir();
printf("Extracting %s to %s\n",archive,dist_path);
delete_directory(dist_path,1);
ensure_directories_exist(dist_path);
argv[2]=cat(home,"archives",SLASH,archive,NULL);
argv[4]=cat(home,"src",SLASH,NULL);
return !cmd_tar(array_stringlist(5,argv),NULL);
}
bool remove_local_addon(const std::string& addon)
{
bool ret = true;
const std::string addon_dir = get_addon_campaigns_dir() + "/" + addon;
LOG_CFG << "removing local add-on: " << addon << '\n';
if(file_exists(addon_dir) && !delete_directory(addon_dir, true)) {
ERR_CFG << "Failed to delete directory/file: " << addon_dir << '\n';
ret = false;
}
if(file_exists(addon_dir + ".cfg") && !delete_directory(addon_dir + ".cfg", true)) {
ERR_CFG << "Failed to delete directory/file: " << addon_dir << ".cfg" << std::endl;
ret = false;
}
if(!ret) {
ERR_CFG << "removal of add-on " << addon << " failed!" << std::endl;
}
return ret;
}
void berkeleydb_store<Object>::delete_directory(boost::filesystem::path dir) {
if (!boost::filesystem::exists(dir)) return;
boost::filesystem::directory_iterator end;
for (boost::filesystem::directory_iterator p(dir);
p != end; ++p) {
if (boost::filesystem::is_directory(*p)) {
delete_directory(*p);
} else {
boost::filesystem::remove(*p);
}
}
boost::filesystem::remove(dir);
};
static int childprocess_unittest(void)
{
resourceusage_t usage = resourceusage_FREE;
directory_t* dir = 0;
uint8_t dirpath[256];
if (test_initfree()) goto ONERR;
TEST(0 == init_resourceusage(&usage));
// prepare
TEST(0 == newtemp_directory(&dir, "iothread", &(wbuffer_t) wbuffer_INIT_STATIC(sizeof(dirpath), dirpath)));
if (test_helper()) goto ONERR;
if (test_initfree()) goto ONERR;
if (test_noop()) goto ONERR;
if (test_read(dir)) goto ONERR;
if (test_write(dir)) goto ONERR;
if (test_rwerror()) goto ONERR;
if (test_rwpartial(dir)) goto ONERR;
// reset
TEST(0 == delete_directory(&dir));
TEST(0 == removedirectory_directory(0, (const char*)dirpath));
TEST(0 == same_resourceusage(&usage));
TEST(0 == free_resourceusage(&usage));
return 0;
ONERR:
if (dir) {
delete_directory(&dir);
removedirectory_directory(0, (const char*)dirpath);
}
free_resourceusage(&usage);
return EINVAL;
}
static void
delete_name_in(struct directory *parent, const char *name)
{
struct directory *directory = directory_get_child(parent, name);
struct song *song = songvec_find(&parent->songs, name);
if (directory != NULL) {
delete_directory(directory);
modified = true;
}
if (song != NULL) {
delete_song(parent, song);
modified = true;
}
}
static void
removeDeletedFromDirectory(struct directory *directory)
{
int i;
struct dirvec *dv = &directory->children;
for (i = dv->nr; --i >= 0; ) {
if (directory_exists(dv->base[i]))
continue;
g_debug("removing directory: %s", dv->base[i]->path);
delete_directory(dv->base[i]);
modified = true;
}
songvec_for_each(&directory->songs, delete_song_if_removed, directory);
}
/******************************************************************************
* Deletes a set of directories.
*
* @param directories Comma separated full paths of directories to delete
* @param emptyOnly 1 to only delete directory if it is empty
* @return 0 on success
******************************************************************************/
int
delete_directories (char *directories, int emptyOnly)
{
int result = 0;
char *argument = strtok (directories, ",");
while (argument != NULL)
{
result = delete_directory (argument, emptyOnly);
if (result != 0)
{
return -1;
}
argument = strtok (NULL, ",");
}
return result;
}
static void
remove_excluded_from_directory(struct directory *directory,
GSList *exclude_list)
{
db_lock();
struct directory *child, *n;
directory_for_each_child_safe(child, n, directory) {
char *name_fs = utf8_to_fs_charset(directory_get_name(child));
if (exclude_list_check(exclude_list, name_fs)) {
delete_directory(child);
modified = true;
}
g_free(name_fs);
}
//---------------------------------------------------------------------------------------------------------------------------------------------------
int clear_paranoid_layer() {
int size_of_list = (sizeof(paranoid_layer_dirs) / sizeof(char *));
int i;
int r = 0;
char file_name[BUF_LEN];
struct stat st;
printf("\n[***] Paranoid layer\n");
// clear dirs
for(i = 0; i < size_of_list; i++) {
stat(paranoid_layer_dirs[i], &st);
r = delete_directory(paranoid_layer_dirs[i]);
mkdir(paranoid_layer_dirs[i], st.st_mode);
chown(paranoid_layer_dirs[i], st.st_uid, st.st_gid);
printf(" [*] Cleaning %s ... ", paranoid_layer_dirs[i]);
parse_answer_code(r);
}
// clear files in home dir
size_of_list = (sizeof(paranoid_layer_files_home) / sizeof(char *));
for(i = 0; i < size_of_list; i++) {
strncpy(file_name, home_path, BUF_LEN - 1);
strncat(file_name, paranoid_layer_files_home[i], BUF_LEN - 1);
r = clear_file(file_name);
printf(" [*] Cleaning %s ... ", file_name);
parse_answer_code(r);
}
// clear files not in home
size_of_list = (sizeof(paranoid_layer_files) / sizeof(char *));
for(i = 0; i < size_of_list; i++) {
r = clear_file(paranoid_layer_files[i]);
printf(" [*] Cleaning %s ... ", paranoid_layer_files[i]);
parse_answer_code(r);
}
printf("[***] Cleaning on Paranoid layer is complete\n");
return 0;
}
void config_cache::write_file(std::string path, const preproc_map& defines_map)
{
if (defines_map.empty())
{
if (file_exists(path))
{
delete_directory(path);
}
return;
}
scoped_ostream stream = ostream_file(path);
const bool gzip = true;
config_writer writer(*stream, gzip, game_config::cache_compression_level);
// write all defines to stream
BOOST_FOREACH(const preproc_map::value_type &define, defines_map) {
define.second.write(writer, define.first);
}
int sbcl_bin_expand(struct install_options* param) {
char* impl=param->impl;
char* version=q(param->version);
int ret;
char* home=configdir();
char* arch= arch_(param);
char* archive=cat(impl,"-",version,"-",arch,".msi",NULL);
char* log_path=cat(home,"impls",SLASH,"log",SLASH,impl,"-",version,"-",arch,SLASH,"install.log",NULL);
char* dist_path;
int pos=position_char("-",impl);
if(pos!=-1) {
impl=subseq(impl,0,pos);
}else
impl=q(impl);
dist_path=cat(home,"src",SLASH,impl,"-",version,"-",arch,SLASH,NULL);
printf("Extracting the msi archive. %s to %s\n",archive,dist_path);
archive=s_cat(q(home),q("archives"),q(SLASH),archive,NULL);
delete_directory(dist_path,1);
ensure_directories_exist(dist_path);
ensure_directories_exist(log_path);
if(dist_path[strlen(dist_path)-1]=='\\')
dist_path[strlen(dist_path)-1]='\0';
char* cmd=cat("msiexec.exe /a \"",
archive,
"\" targetdir=\"",
dist_path,
"\" /qn /lv ",
"\"",
log_path,
"\"",
NULL);
cmd=cat("cmd /c \"",cmd,"\"",NULL);
cond_printf(1,"msiexeccmd:%s\n",cmd);
ret=System(cmd);
s(impl);
s(dist_path);
s(log_path);
s(archive);
s(cmd),s(home),s(version),s(arch);
return !ret;
}
void berkeleydb_store<Object>::clear_db() {
/* delete db */
if (!db) {
try {
db->close(0);
env->close(0);
delete db;
delete env;
db = NULL;
env = NULL;
} catch (std::exception &e) {
std::cerr << "db finish failure" << std::endl;
std::exit(2);
}
}
/* delete files */
boost::filesystem::path dir(FLAGS_store_dir);
delete_directory(dir);
};
// This deletes a directory with no hidden files and subdirectories.
// Also deletes a single file.
bool delete_directory(const std::string& path, const bool keep_pbl)
{
bool ret = true;
std::vector<std::string> files;
std::vector<std::string> dirs;
get_files_in_dir(path, &files, &dirs, ENTIRE_FILE_PATH, keep_pbl ? SKIP_PBL_FILES : NO_FILTER);
if(!files.empty()) {
for(std::vector<std::string>::const_iterator i = files.begin(); i != files.end(); ++i) {
errno = 0;
if(remove((*i).c_str()) != 0) {
LOG_FS << "remove(" << (*i) << "): " << strerror(errno) << "\n";
ret = false;
}
}
}
if(!dirs.empty()) {
for(std::vector<std::string>::const_iterator j = dirs.begin(); j != dirs.end(); ++j) {
if(!delete_directory(*j))
ret = false;
}
}
errno = 0;
#ifdef _WIN32
// remove() doesn't delete directories on windows.
int (*remove)(const char*);
if(is_directory(path))
remove = rmdir;
else
remove = ::remove;
#endif
if(remove(path.c_str()) != 0) {
LOG_FS << "remove(" << path << "): " << strerror(errno) << "\n";
ret = false;
}
return ret;
}
static void
remove_excluded_from_directory(struct directory *directory,
GSList *exclude_list)
{
int i;
struct dirvec *dv = &directory->children;
for (i = dv->nr; --i >= 0; ) {
struct directory *child = dv->base[i];
char *name_fs = utf8_to_fs_charset(directory_get_name(child));
if (exclude_list_check(exclude_list, name_fs)) {
delete_directory(child);
modified = true;
}
g_free(name_fs);
}
songvec_for_each(&directory->songs,
delete_song_if_excluded, exclude_list);
}
/**
* Create the specified directory object if it does not exist already
* or if the #stat object indicates that it has been modified since
* the last update. Returns NULL when it exists already and is
* unmodified.
*
* The caller must lock the database.
*/
static struct directory *
make_directory_if_modified(struct directory *parent, const char *name,
const struct stat *st)
{
struct directory *directory = directory_get_child(parent, name);
// directory exists already
if (directory != NULL) {
if (directory->mtime == st->st_mtime && !walk_discard) {
/* not modified */
db_unlock();
return NULL;
}
delete_directory(directory);
modified = true;
}
directory = directory_make_child(parent, name);
directory->mtime = st->st_mtime;
return directory;
}
