result_t net_base::connect(exlib::string url, int32_t timeout, obj_ptr<Stream_base>& retVal,
AsyncEvent* ac)
{
if (!qstrcmp(url.c_str(), "ssl:", 4))
return ssl_base::connect(url, timeout, retVal, ac);
if (qstrcmp(url.c_str(), "tcp:", 4))
return CHECK_ERROR(CALL_E_INVALIDARG);
if (ac->isSync())
return CHECK_ERROR(CALL_E_NOSYNC);
obj_ptr<Url> u = new Url();
result_t hr = u->parse(url);
if (hr < 0)
return hr;
if (u->m_port.length() == 0)
return CHECK_ERROR(CALL_E_INVALIDARG);
int32_t nPort = atoi(u->m_port.c_str());
int32_t family = u->m_ipv6 ? net_base::_AF_INET6 : net_base::_AF_INET;
obj_ptr<Socket_base> socket;
hr = Socket_base::_new(family, net_base::_SOCK_STREAM, socket);
if (hr < 0)
return hr;
socket->set_timeout(timeout);
retVal = socket;
return socket->connect(u->m_hostname, nPort, ac);
}
result_t fs_base::rename(exlib::string from, exlib::string to,
AsyncEvent *ac)
{
if (!ac)
return CHECK_ERROR(CALL_E_NOSYNC);
if (::rename(from.c_str(), to.c_str()))
return CHECK_ERROR(LastError());
return 0;
}
result_t querystring_base::parse(exlib::string str, exlib::string sep,
exlib::string eq, v8::Local<v8::Object> opt,
obj_ptr<HttpCollection_base>& retVal)
{
result_t hr;
obj_ptr<HttpCollection> c = new HttpCollection();
hr = c->parse(str, sep.c_str(), eq.c_str());
if (hr < 0)
return hr;
retVal = c;
return 0;
}
result_t path_base::extname(exlib::string path, exlib::string &retVal)
{
char ch;
const char *p1 = NULL;
const char* c_str = path.c_str();
if (*c_str == '.')
c_str++;
while (*c_str)
{
ch = *c_str++;
if (isPathSlash(ch))
{
if (*c_str == '.')
c_str++;
p1 = NULL;
}
else if (ch == '.')
p1 = c_str - 1;
}
if (p1)
retVal.assign(p1, (int32_t) (c_str - p1));
return 0;
}
result_t path_base::fullpath(exlib::string path, exlib::string &retVal)
{
#ifdef _WIN32
exlib::wstring str = utf8to16String(path);
exlib::wchar utf16_buffer[MAX_PATH];
DWORD utf16_len = GetFullPathNameW(str.c_str(), MAX_PATH, utf16_buffer, NULL);
if (!utf16_len)
return CHECK_ERROR(LastError());
retVal = utf16to8String(utf16_buffer, (int32_t)utf16_len);
return 0;
#else
if (isPathSlash(path.c_str()[0]))
return normalize(path, retVal);
exlib::string str;
process_base::cwd(str);
str.append(1, PATH_SLASH);
str.append(path);
return normalize(str, retVal);
#endif
}
result_t dns_base::resolve(exlib::string name, obj_ptr<NArray>& retVal, AsyncEvent* ac)
{
if (ac->isSync())
return CHECK_ERROR(CALL_E_LONGSYNC);
addrinfo hints = { 0, AF_UNSPEC, SOCK_STREAM, IPPROTO_TCP, 0, 0, 0, 0 };
addrinfo* result = NULL;
addrinfo* ptr = NULL;
int res = getaddrinfo(name.c_str(), NULL, &hints, &result);
if (res)
return CHECK_ERROR(Runtime::setError(gai_strerror(res)));
obj_ptr<NArray> arr = new NArray();
for (ptr = result; ptr != NULL; ptr = ptr->ai_next) {
inetAddr addr_info;
addr_info.init(ptr->ai_addr);
arr->append(addr_info.str());
}
freeaddrinfo(result);
retVal = arr;
return 0;
}
result_t net_base::isIPv6(exlib::string ip, bool& retVal)
{
result_t hr;
retVal = true;
const char* src = ip.c_str();
int len;
char tmp[INET6_ADDRSTRLEN], *s, *p;
unsigned char dst[sizeof(struct in6_addr)];
s = (char*)src;
p = strchr(s, '%');
if (p != NULL) {
s = tmp;
len = (int32_t)(p - src);
if (len > INET6_ADDRSTRLEN - 1) {
retVal = false;
return 0;
}
memcpy(s, src, len);
s[len] = '\0';
}
hr = inet_pton6(s, dst);
if (hr != 0)
retVal = false;
return 0;
}
result_t HttpCollection::parseCookie(exlib::string &str)
{
const char *pstr = str.c_str();
int32_t nSize = (int32_t) str.length();
const char *pstrTemp;
exlib::string strKey, strValue;
while (nSize)
{
while (nSize && *pstr == ' ')
{
pstr++;
nSize--;
}
pstrTemp = pstr;
while (nSize && *pstr != '=' && *pstr != ';')
{
pstr++;
nSize--;
}
if (pstr > pstrTemp)
Url::decodeURI(pstrTemp, (int32_t) (pstr - pstrTemp), strKey, true);
else
strKey.clear();
if (nSize && *pstr == '=')
{
nSize--;
pstr++;
}
pstrTemp = pstr;
while (nSize && *pstr != ';')
{
pstr++;
nSize--;
}
if (!strKey.empty())
{
if (pstr > pstrTemp)
Url::decodeURI(pstrTemp, (int32_t) (pstr - pstrTemp), strValue, true);
else
strValue.clear();
}
if (nSize)
{
nSize--;
pstr++;
}
if (!strKey.empty())
add(strKey, strValue);
}
return 0;
}
result_t XmlParser::parse(XmlDocument* doc, exlib::string source)
{
XmlParser parser(doc, true);
parser.m_now = doc;
parser.m_list.push_back(doc);
XML_Parser xml_parser = XML_ParserCreate(NULL);
XML_SetParamEntityParsing(xml_parser, XML_PARAM_ENTITY_PARSING_UNLESS_STANDALONE);
XML_SetUserData(xml_parser, &parser);
XML_SetXmlDeclHandler(xml_parser, XmlDeclHandler);
XML_SetElementHandler(xml_parser, StartElementHandler, EndElementHandler);
XML_SetCharacterDataHandler(xml_parser, CharacterDataHandler);
XML_SetProcessingInstructionHandler(xml_parser, ProcessingInstructionHandler);
XML_SetCommentHandler(xml_parser, CommentHandler);
XML_SetCdataSectionHandler(xml_parser, StartCdataSectionHandler, EndCdataSectionHandler);
XML_SetStartDoctypeDeclHandler(xml_parser, StartDoctypeDeclHandler);
if (XML_Parse(xml_parser, source.c_str(), (int32_t)source.length(), true) != XML_STATUS_OK) {
char msg[128];
sprintf(msg, "XmlParser: error on line %lu at column %lu: %s", XML_GetCurrentLineNumber(xml_parser),
XML_GetCurrentColumnNumber(xml_parser) + 1,
XML_ErrorString(XML_GetErrorCode(xml_parser)));
XML_ParserFree(xml_parser);
return CHECK_ERROR(Runtime::setError(msg));
}
XML_ParserFree(xml_parser);
return 0;
}
result_t fs_base::exists(exlib::string path, bool &retVal, AsyncEvent *ac)
{
if (!ac)
return CHECK_ERROR(CALL_E_NOSYNC);
retVal = access(path.c_str(), F_OK) == 0;
return 0;
}
result_t fs_base::rmdir(exlib::string path, AsyncEvent *ac)
{
if (!ac)
return CHECK_ERROR(CALL_E_NOSYNC);
if (::rmdir(path.c_str()))
return CHECK_ERROR(LastError());
return 0;
}
result_t fs_base::chmod(exlib::string path, int32_t mode, AsyncEvent *ac)
{
if (!ac)
return CHECK_ERROR(CALL_E_NOSYNC);
if (::chmod(path.c_str(), mode))
return CHECK_ERROR(LastError());
return 0;
}
result_t Stat::getStat(exlib::string path)
{
struct stat64 st;
if (::stat64(path.c_str(), &st))
return CHECK_ERROR(LastError());
fill(path, st);
return 0;
}
result_t SQLite::execute(exlib::string sql, obj_ptr<DBResult_base> &retVal, AsyncEvent *ac)
{
if (!m_db)
return CHECK_ERROR(CALL_E_INVALID_CALL);
if (!ac)
return CHECK_ERROR(CALL_E_NOSYNC);
return execute(sql.c_str(), (int32_t) sql.length(), retVal);
}
result_t MongoCollection::runCommand(exlib::string cmd, exlib::string cmd1,
exlib::string arg, v8::Local<v8::Object>& retVal)
{
obj_ptr<MongoDB> db(m_db);
if (!db)
return CHECK_ERROR(CALL_E_INVALID_CALL);
bson bbq;
bson_init(&bbq);
bson_append_string(&bbq, cmd.c_str(), m_name.c_str());
if (!cmd1.empty())
bson_append_string(&bbq, cmd1.c_str(), arg.c_str());
bson_finish(&bbq);
return db->bsonHandler(&bbq, retVal);
}
result_t X509Crl::load(exlib::string pemCrl)
{
int32_t ret;
ret = mbedtls_x509_crl_parse(&m_crl, (const unsigned char *)pemCrl.c_str(),
pemCrl.length() + 1);
if (ret != 0)
return CHECK_ERROR(_ssl::setError(ret));
return 0;
}
result_t MongoDB::runCommand(exlib::string cmd, v8::Local<v8::Value> arg,
v8::Local<v8::Object> &retVal)
{
bson bbq;
bson_init(&bbq);
encodeValue(holder(), &bbq, cmd.c_str(), arg);
bson_finish(&bbq);
return bsonHandler(&bbq, retVal);
}
result_t HttpCollection::set(exlib::string name, Variant value)
{
int32_t i;
bool bFound = false;
for (i = 0; i < m_count; i++)
{
pair &_pair = m_map[i];
if (!qstricmp(_pair.first.c_str(), name.c_str())) {
exlib::string s;
value.toString(s);
_pair.second = s;
bFound = true;
break;
}
}
if (bFound) {
int32_t p = ++i;
for (; i < m_count; i++)
{
pair &_pair = m_map[i];
if (qstricmp(_pair.first.c_str(), name.c_str())) {
if (i != p)
m_map[p] = _pair;
p++;
}
}
m_count = p;
} else
return add(name, value);
return 0;
}
result_t net_base::isIPv4(exlib::string ip, bool& retVal)
{
result_t hr;
retVal = true;
const char* src = ip.c_str();
unsigned char dst[sizeof(struct in6_addr)];
hr = inet_pton4(src, dst);
if (hr != 0)
retVal = false;
return 0;
}
result_t path_base::dirname(exlib::string path, exlib::string &retVal)
{
char ch;
const char* c_str = path.c_str();
const char *p1 = c_str;
const char *p2 = NULL;
#ifdef _WIN32
if (c_str[0] != 0 && c_str[1] == ':')
{
c_str += 2;
if (isPathSlash(*c_str))
c_str++;
p2 = c_str;
}
else if (isPathSlash(c_str[0]) && isPathSlash(c_str[1]))
{
c_str += 2;
while (*c_str && !isPathSlash(*c_str))
c_str++;
if (*c_str)
{
c_str++;
while (*c_str && !isPathSlash(*c_str))
c_str++;
if (*c_str)
c_str++;
}
p2 = c_str;
}
#endif
while (*c_str)
{
ch = *c_str++;
if (isPathSlash(ch) && *c_str)
p2 = c_str - 1;
}
if (p2 == NULL)
p2 = p1;
if (isPathSlash(*p2) && p2 == p1)
p2++;
retVal.assign(p1, (int32_t) (p2 - p1));
return 0;
}
result_t HttpCollection::set(exlib::string name, Variant value)
{
int32_t i;
bool bFound = false;
for (i = 0; i < m_count; i++)
if (!qstricmp(m_names[i].c_str(), name.c_str()))
{
exlib::string s;
value.toString(s);
m_values[i] = s;
bFound = true;
break;
}
if (bFound)
{
int32_t p = ++i;
for (; i < m_count; i++)
if (qstricmp(m_names[i].c_str(), name.c_str()))
{
if (i != p)
{
m_names[p] = m_names[i];
m_values[p] = m_values[i];
}
p++;
}
m_count = p;
}
else
return add(name, value);
return 0;
}
result_t HttpCollection::first(exlib::string name, Variant &retVal)
{
int32_t i;
for (i = 0; i < m_count; i++)
if (!qstricmp(m_names[i].c_str(), name.c_str()))
{
retVal = m_values[i];
return 0;
}
return CALL_RETURN_NULL;
}
result_t HttpMessage::set_protocol(exlib::string newVal)
{
const char* c_str = newVal.c_str();
if (qstrcmp(c_str, "HTTP/", 5) || !qisdigit(c_str[5]) || c_str[6] != '.'
|| !qisdigit(c_str[7]) || c_str[8])
return CHECK_ERROR(Runtime::setError("HttpRequest: bad protocol version."));
m_keepAlive = ((c_str[5] - '0') * 10 + c_str[7] - '0') > 10;
m_protocol = newVal;
return 0;
}
result_t HttpCollection::has(exlib::string name, bool& retVal)
{
int32_t i;
retVal = false;
for (i = 0; i < m_count; i++)
if (!qstricmp(m_map[i].first.c_str(), name.c_str())) {
retVal = true;
break;
}
return 0;
}
result_t HttpCollection::all(exlib::string name, obj_ptr<List_base> &retVal)
{
obj_ptr<List> list;
int32_t i;
list = new List();
for (i = 0; i < m_count; i++)
if (!qstricmp(m_names[i].c_str(), name.c_str()))
list->append(m_values[i]);
retVal = list;
return 0;
}
result_t path_base::basename(exlib::string path, exlib::string ext,
exlib::string &retVal)
{
char ch;
const char* c_str = path.c_str();
const char *p1 = c_str;
int32_t extlen = (int32_t)ext.length();
while (*c_str)
{
ch = *c_str++;
if (isPathSlash(ch))
p1 = c_str;
}
if (extlen && ((int32_t) (c_str - p1) >= extlen)
&& !pathcmp(ext.c_str(), c_str - extlen, extlen))
c_str -= extlen;
retVal.assign(p1, (int32_t) (c_str - p1));
return 0;
}
result_t XmlElement::setAttributeNS(exlib::string namespaceURI, exlib::string qualifiedName,
exlib::string value)
{
const char* c_str = qualifiedName.c_str();
if (!qstrcmp(c_str, "xmlns:", 6)) {
int32_t i;
for (i = 0; s_nss[i][0]; i++)
if (!qstrcmp(c_str + 6, s_nss[i][0]))
return 0;
}
obj_ptr<XmlAttr> attr = new XmlAttr(this, namespaceURI, qualifiedName, value);
return m_attrs->setNamedItem(attr);
}
result_t HttpCollection::first(exlib::string name, Variant& retVal)
{
int32_t i;
for (i = 0; i < m_count; i++)
{
pair &_pair = m_map[i];
if (!qstricmp(_pair.first.c_str(), name.c_str())) {
retVal = _pair.second;
return 0;
}
}
return CALL_RETURN_NULL;
}
result_t Url::parse(exlib::string url, bool parseQueryString, bool slashesDenoteHost)
{
bool bHost;
clear();
m_slashes = false;
trimUrl(url, url);
const char* c_str = url.c_str();
bool hasHash = qstrchr(c_str, '#') != NULL;
if (!slashesDenoteHost && !hasHash && isUrlSlash(*c_str)) {
parsePath(c_str);
parseQuery(c_str);
parseHash(c_str);
if (parseQueryString) {
m_queryParsed = new HttpCollection();
m_queryParsed->parse(m_query);
}
return 0;
}
parseProtocol(c_str);
bHost = checkHost(c_str);
if (slashesDenoteHost || m_protocol.length() > 0 || bHost)
m_slashes = ((isUrlSlash(*c_str) && isUrlSlash(c_str[1])) && (m_protocol.length() <= 0 || m_protocol.compare("javascript:")));
if (m_protocol.compare("javascript:") && m_slashes) {
c_str += 2;
parseAuth(c_str);
parseHost(c_str);
}
parsePath(c_str);
parseQuery(c_str);
parseHash(c_str);
if (parseQueryString) {
m_queryParsed = new HttpCollection();
m_queryParsed->parse(m_query);
}
return 0;
}
result_t SQLite::backup(exlib::string fileName, AsyncEvent *ac)
{
if (!m_db)
return CHECK_ERROR(CALL_E_INVALID_CALL);
if (!ac)
return CHECK_ERROR(CALL_E_NOSYNC);
int32_t rc;
struct sqlite3 *db2 = NULL;
sqlite3_backup *pBackup;
const char* c_str = fileName.c_str();
if (!qstrcmp(c_str, "sqlite:", 7))
c_str += 7;
if (sqlite3_open_v2(c_str, &db2, SQLITE_OPEN_FLAGS, 0))
{
result_t hr = CHECK_ERROR(Runtime::setError(sqlite3_errmsg(db2)));
return hr;
}
pBackup = sqlite3_backup_init(db2, "main", m_db, "main");
if (pBackup)
{
do
{
rc = sqlite3_backup_step(pBackup, 5);
if (rc == SQLITE_LOCKED)
sqlite3_sleep(1);
}
while (rc == SQLITE_OK || rc == SQLITE_BUSY || rc == SQLITE_LOCKED);
sqlite3_backup_finish(pBackup);
}
else
{
result_t hr = CHECK_ERROR(Runtime::setError(sqlite3_errmsg(m_db)));
sqlite3_close(db2);
return hr;
}
sqlite3_close(db2);
return 0;
}
