/**************************************************************************
* WsEncodeUrl [webservices.@]
*/
HRESULT WINAPI WsEncodeUrl( const WS_URL *base, ULONG flags, WS_HEAP *heap, WS_STRING *ret,
WS_ERROR *error )
{
static const WCHAR fmtW[] = {':','%','u',0};
ULONG len = 0, len_scheme, len_enc, ret_size;
const WS_HTTP_URL *url = (const WS_HTTP_URL *)base;
const WCHAR *scheme;
WCHAR *str, *p, *q;
ULONG port = 0;
HRESULT hr;
TRACE( "%p %08x %p %p %p\n", base, flags, heap, ret, error );
if (error) FIXME( "ignoring error parameter\n" );
if (!url || !heap || !ret) return E_INVALIDARG;
if (flags)
{
FIXME( "unimplemented flags %08x\n", flags );
return E_NOTIMPL;
}
if (!(scheme = scheme_str( url->url.scheme, &len_scheme ))) return WS_E_INVALID_FORMAT;
len = len_scheme + 3; /* '://' */
len += 6; /* ':65535' */
if ((hr = url_encode_size( url->host.chars, url->host.length, "", &len_enc )) != S_OK)
return hr;
len += len_enc;
if ((hr = url_encode_size( url->path.chars, url->path.length, "/", &len_enc )) != S_OK)
return hr;
len += len_enc;
if ((hr = url_encode_size( url->query.chars, url->query.length, "/?", &len_enc )) != S_OK)
return hr;
len += len_enc + 1; /* '?' */
if ((hr = url_encode_size( url->fragment.chars, url->fragment.length, "/?", &len_enc )) != S_OK)
return hr;
len += len_enc + 1; /* '#' */
ret_size = len * sizeof(WCHAR);
if (!(str = ws_alloc( heap, ret_size ))) return WS_E_QUOTA_EXCEEDED;
memcpy( str, scheme, len_scheme * sizeof(WCHAR) );
p = str + len_scheme;
p[0] = ':';
p[1] = p[2] = '/';
p += 3;
if ((hr = url_encode( url->host.chars, url->host.length, p, "", &len_enc )) != S_OK)
goto error;
p += len_enc;
if (url->portAsString.length)
{
q = url->portAsString.chars;
len = url->portAsString.length;
while (len && isdigitW( *q ))
{
if ((port = port * 10 + *q - '0') > 65535)
{
hr = WS_E_INVALID_FORMAT;
goto error;
}
q++; len--;
}
if (url->port && port != url->port)
{
hr = E_INVALIDARG;
goto error;
}
} else port = url->port;
if (port == default_port( url->url.scheme )) port = 0;
if (port)
{
WCHAR buf[7];
len = sprintfW( buf, fmtW, port );
memcpy( p, buf, len * sizeof(WCHAR) );
p += len;
}
if ((hr = url_encode( url->path.chars, url->path.length, p, "/", &len_enc )) != S_OK)
goto error;
p += len_enc;
if (url->query.length)
{
*p++ = '?';
if ((hr = url_encode( url->query.chars, url->query.length, p, "/?", &len_enc )) != S_OK)
goto error;
p += len_enc;
}
if (url->fragment.length)
{
*p++ = '#';
if ((hr = url_encode( url->fragment.chars, url->fragment.length, p, "/?", &len_enc )) != S_OK)
goto error;
p += len_enc;
}
ret->length = p - str;
ret->chars = str;
return S_OK;
error:
ws_free( heap, str, ret_size );
return hr;
}
unsigned default_port() const { return default_port(scheme()); }
/**************************************************************************
* WsDecodeUrl [webservices.@]
*/
HRESULT WINAPI WsDecodeUrl( const WS_STRING *str, ULONG flags, WS_HEAP *heap, WS_URL **ret,
WS_ERROR *error )
{
HRESULT hr = WS_E_QUOTA_EXCEEDED;
WCHAR *p, *q, *decoded = NULL;
WS_HTTP_URL *url = NULL;
ULONG len, len_decoded, port = 0;
TRACE( "%s %08x %p %p %p\n", str ? debugstr_wn(str->chars, str->length) : "null", flags,
heap, ret, error );
if (error) FIXME( "ignoring error parameter\n" );
if (!str || !heap) return E_INVALIDARG;
if (!str->length) return WS_E_INVALID_FORMAT;
if (flags)
{
FIXME( "unimplemented flags %08x\n", flags );
return E_NOTIMPL;
}
if (!(decoded = url_decode( str->chars, str->length, heap, &len_decoded )) ||
!(url = ws_alloc( heap, sizeof(*url) ))) goto error;
hr = WS_E_INVALID_FORMAT;
p = q = decoded;
len = len_decoded;
while (len && *q != ':') { q++; len--; };
if (*q != ':') goto error;
if ((url->url.scheme = scheme_type( p, q - p )) == ~0u) goto error;
if (!--len || *++q != '/') goto error;
if (!--len || *++q != '/') goto error;
p = ++q; len--;
while (len && *q != '/' && *q != ':' && *q != '?' && *q != '#') { q++; len--; };
if (q == p) goto error;
url->host.length = q - p;
url->host.chars = p;
if (len && *q == ':')
{
p = ++q; len--;
while (len && isdigitW( *q ))
{
if ((port = port * 10 + *q - '0') > 65535) goto error;
q++; len--;
};
url->port = port;
url->portAsString.length = q - p;
url->portAsString.chars = p;
}
if (!port)
{
url->port = default_port( url->url.scheme );
url->portAsString.length = 0;
url->portAsString.chars = NULL;
}
if (len && *q == '/')
{
p = q;
while (len && *q != '?') { q++; len--; };
url->path.length = q - p;
url->path.chars = p;
}
else url->path.length = 0;
if (len && *q == '?')
{
p = ++q; len--;
while (len && *q != '#') { q++; len--; };
url->query.length = q - p;
url->query.chars = p;
}
else url->query.length = 0;
if (len && *q == '#')
{
p = ++q; len--;
while (len && *q != '#') { q++; len--; };
url->fragment.length = q - p;
url->fragment.chars = p;
}
else url->fragment.length = 0;
*ret = (WS_URL *)url;
return S_OK;
error:
if (decoded != str->chars) ws_free( heap, decoded, len_decoded );
ws_free( heap, url, sizeof(*url) );
return hr;
}
//=============================================================================
short Uri::get_port() const
{
return (m_port > 0) ? m_port : default_port(m_scheme);
}
