FileNode *FileNode::createNodeForZipEntry(struct zip *zip,
const char *fname, zip_int64_t id) {
FileNode *n = new FileNode(zip, fname, id);
if (n == NULL) {
return NULL;
}
n->is_dir = false;
n->open_count = 0;
n->state = CLOSED;
struct zip_stat stat;
zip_stat_index(zip, id, 0, &stat);
// check that all used fields are valid
zip_uint64_t needValid = ZIP_STAT_NAME | ZIP_STAT_INDEX |
ZIP_STAT_SIZE | ZIP_STAT_MTIME;
// required fields are always valid for existing items or newly added
// directories (see zip_stat_index.c from libzip)
assert((stat.valid & needValid) == needValid);
n->m_mtime = n->m_atime = n->m_ctime = stat.mtime;
n->has_cretime = false;
n->m_size = stat.size;
n->parse_name();
n->processExternalAttributes();
n->processExtraFields();
return n;
}
/**
* Create intermediate directory to build full tree
*/
FileNode *FileNode::createIntermediateDir(struct zip *zip,
const char *fname) {
FileNode *n = new FileNode(zip, fname, NEW_NODE_INDEX);
if (n == NULL) {
return NULL;
}
n->state = NEW_DIR;
n->is_dir = true;
n->has_cretime = true;
n->m_mtime = n->m_atime = n->m_ctime = n->cretime = time(NULL);
n->m_size = 0;
n->m_mode = S_IFDIR | 0775;
n->parse_name();
return n;
}
FileNode *FileNode::createSymlink(struct zip *zip, const char *fname) {
FileNode *n = new FileNode(zip, fname, NEW_NODE_INDEX);
if (n == NULL) {
return NULL;
}
n->state = NEW;
n->is_dir = false;
n->buffer = new BigBuffer();
if (!n->buffer) {
delete n;
return NULL;
}
n->has_cretime = true;
n->m_mtime = n->m_atime = n->m_ctime = n->cretime = time(NULL);
n->parse_name();
n->m_mode = S_IFLNK | 0777;
return n;
}
FileNode *FileNode::createFile (struct zip *zip, const char *fname,
uid_t owner, gid_t group, mode_t mode) {
FileNode *n = new FileNode(zip, fname, NEW_NODE_INDEX);
if (n == NULL) {
return NULL;
}
n->state = NEW;
n->is_dir = false;
n->buffer = new BigBuffer();
if (!n->buffer) {
delete n;
return NULL;
}
n->has_cretime = true;
n->m_mtime = n->m_atime = n->m_ctime = n->cretime = time(NULL);
n->parse_name();
n->m_mode = mode;
n->m_uid = owner;
n->m_gid = group;
return n;
}