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408 lines
12 KiB
C
408 lines
12 KiB
C
/*
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* Copyright 2005 Jacek Caban
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*
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* This library is free software; you can redistribute it and/or
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* modify it under the terms of the GNU Lesser General Public
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* License as published by the Free Software Foundation; either
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* version 2.1 of the License, or (at your option) any later version.
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*
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* This library is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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* Lesser General Public License for more details.
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*
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* You should have received a copy of the GNU Lesser General Public
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* License along with this library; if not, write to the Free Software
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* Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301, USA
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*/
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#include "urlmon_main.h"
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#include "winreg.h"
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#include "shlwapi.h"
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#include "wine/debug.h"
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WINE_DEFAULT_DEBUG_CHANNEL(urlmon);
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static HRESULT parse_schema(LPCWSTR url, DWORD flags, LPWSTR result, DWORD size, DWORD *rsize)
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{
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WCHAR *ptr;
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DWORD len = 0;
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TRACE("(%s %08x %p %d %p)\n", debugstr_w(url), flags, result, size, rsize);
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if(flags)
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ERR("wrong flags\n");
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ptr = strchrW(url, ':');
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if(ptr)
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len = ptr-url;
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if(rsize)
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*rsize = len;
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if(len >= size)
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return E_POINTER;
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if(len)
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memcpy(result, url, len*sizeof(WCHAR));
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result[len] = 0;
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return S_OK;
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}
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static HRESULT parse_canonicalize_url(LPCWSTR url, DWORD flags, LPWSTR result,
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DWORD size, DWORD *rsize)
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{
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IInternetProtocolInfo *protocol_info;
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DWORD prsize = size;
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HRESULT hres;
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TRACE("(%s %08x %p %d %p)\n", debugstr_w(url), flags, result, size, rsize);
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protocol_info = get_protocol_info(url);
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if(protocol_info) {
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hres = IInternetProtocolInfo_ParseUrl(protocol_info, url, PARSE_CANONICALIZE,
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flags, result, size, rsize, 0);
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IInternetProtocolInfo_Release(protocol_info);
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if(SUCCEEDED(hres))
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return hres;
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}
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hres = UrlCanonicalizeW(url, result, &prsize, flags);
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if(rsize)
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*rsize = prsize;
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return hres;
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}
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static HRESULT parse_security_url(LPCWSTR url, DWORD flags, LPWSTR result, DWORD size, DWORD *rsize)
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{
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IInternetProtocolInfo *protocol_info;
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HRESULT hres;
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TRACE("(%s %08x %p %d %p)\n", debugstr_w(url), flags, result, size, rsize);
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protocol_info = get_protocol_info(url);
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if(protocol_info) {
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hres = IInternetProtocolInfo_ParseUrl(protocol_info, url, PARSE_SECURITY_URL,
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flags, result, size, rsize, 0);
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IInternetProtocolInfo_Release(protocol_info);
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return hres;
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}
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return E_FAIL;
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}
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static HRESULT parse_encode(LPCWSTR url, DWORD flags, LPWSTR result, DWORD size, DWORD *rsize)
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{
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IInternetProtocolInfo *protocol_info;
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DWORD prsize;
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HRESULT hres;
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TRACE("(%s %08x %p %d %p)\n", debugstr_w(url), flags, result, size, rsize);
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protocol_info = get_protocol_info(url);
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if(protocol_info) {
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hres = IInternetProtocolInfo_ParseUrl(protocol_info, url, PARSE_ENCODE,
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flags, result, size, rsize, 0);
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IInternetProtocolInfo_Release(protocol_info);
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if(SUCCEEDED(hres))
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return hres;
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}
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prsize = size;
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hres = UrlUnescapeW((LPWSTR)url, result, &prsize, flags);
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if(rsize)
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*rsize = prsize;
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return hres;
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}
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static HRESULT parse_path_from_url(LPCWSTR url, DWORD flags, LPWSTR result, DWORD size, DWORD *rsize)
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{
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IInternetProtocolInfo *protocol_info;
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DWORD prsize;
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HRESULT hres;
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TRACE("(%s %08x %p %d %p)\n", debugstr_w(url), flags, result, size, rsize);
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protocol_info = get_protocol_info(url);
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if(protocol_info) {
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hres = IInternetProtocolInfo_ParseUrl(protocol_info, url, PARSE_PATH_FROM_URL,
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flags, result, size, rsize, 0);
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IInternetProtocolInfo_Release(protocol_info);
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if(SUCCEEDED(hres))
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return hres;
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}
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prsize = size;
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hres = PathCreateFromUrlW(url, result, &prsize, 0);
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if(rsize)
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*rsize = prsize;
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return hres;
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}
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static HRESULT parse_security_domain(LPCWSTR url, DWORD flags, LPWSTR result,
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DWORD size, DWORD *rsize)
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{
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IInternetProtocolInfo *protocol_info;
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HRESULT hres;
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TRACE("(%s %08x %p %d %p)\n", debugstr_w(url), flags, result, size, rsize);
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protocol_info = get_protocol_info(url);
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if(protocol_info) {
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hres = IInternetProtocolInfo_ParseUrl(protocol_info, url, PARSE_SECURITY_DOMAIN,
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flags, result, size, rsize, 0);
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IInternetProtocolInfo_Release(protocol_info);
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if(SUCCEEDED(hres))
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return hres;
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}
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return E_FAIL;
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}
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static HRESULT parse_domain(LPCWSTR url, DWORD flags, LPWSTR result,
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DWORD size, DWORD *rsize)
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{
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IInternetProtocolInfo *protocol_info;
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HRESULT hres;
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TRACE("(%s %08x %p %d %p)\n", debugstr_w(url), flags, result, size, rsize);
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protocol_info = get_protocol_info(url);
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if(protocol_info) {
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hres = IInternetProtocolInfo_ParseUrl(protocol_info, url, PARSE_DOMAIN,
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flags, result, size, rsize, 0);
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IInternetProtocolInfo_Release(protocol_info);
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if(SUCCEEDED(hres))
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return hres;
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}
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hres = UrlGetPartW(url, result, &size, URL_PART_HOSTNAME, flags);
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if(rsize)
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*rsize = size;
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if(hres == E_POINTER)
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return S_FALSE;
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if(FAILED(hres))
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return E_FAIL;
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return S_OK;
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}
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static HRESULT parse_rootdocument(LPCWSTR url, DWORD flags, LPWSTR result,
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DWORD size, DWORD *rsize)
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{
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IInternetProtocolInfo *protocol_info;
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PARSEDURLW url_info;
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HRESULT hres;
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TRACE("(%s %08x %p %d %p)\n", debugstr_w(url), flags, result, size, rsize);
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protocol_info = get_protocol_info(url);
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if(protocol_info) {
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hres = IInternetProtocolInfo_ParseUrl(protocol_info, url, PARSE_ROOTDOCUMENT,
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flags, result, size, rsize, 0);
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IInternetProtocolInfo_Release(protocol_info);
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if(SUCCEEDED(hres))
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return hres;
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}
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url_info.cbSize = sizeof(url_info);
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if(FAILED(ParseURLW(url, &url_info)))
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return E_FAIL;
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switch(url_info.nScheme) {
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case URL_SCHEME_FTP:
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case URL_SCHEME_HTTP:
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case URL_SCHEME_HTTPS:
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if(url_info.cchSuffix<3 || *(url_info.pszSuffix)!='/'
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|| *(url_info.pszSuffix+1)!='/')
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return E_FAIL;
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if(size < url_info.cchProtocol+3) {
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size = 0;
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hres = UrlGetPartW(url, result, &size, URL_PART_HOSTNAME, flags);
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if(rsize)
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*rsize = size+url_info.cchProtocol+3;
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if(hres == E_POINTER)
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return S_FALSE;
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return hres;
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}
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size -= url_info.cchProtocol+3;
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hres = UrlGetPartW(url, result+url_info.cchProtocol+3,
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&size, URL_PART_HOSTNAME, flags);
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if(hres == E_POINTER)
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return S_FALSE;
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if(FAILED(hres))
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return E_FAIL;
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if(rsize)
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*rsize = size+url_info.cchProtocol+3;
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memcpy(result, url, (url_info.cchProtocol+3)*sizeof(WCHAR));
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return hres;
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default:
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return E_FAIL;
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}
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}
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/**************************************************************************
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* CoInternetParseUrl (URLMON.@)
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*/
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HRESULT WINAPI CoInternetParseUrl(LPCWSTR pwzUrl, PARSEACTION ParseAction, DWORD dwFlags,
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LPWSTR pszResult, DWORD cchResult, DWORD *pcchResult, DWORD dwReserved)
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{
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if(dwReserved)
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WARN("dwReserved = %d\n", dwReserved);
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switch(ParseAction) {
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case PARSE_CANONICALIZE:
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return parse_canonicalize_url(pwzUrl, dwFlags, pszResult, cchResult, pcchResult);
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case PARSE_SECURITY_URL:
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return parse_security_url(pwzUrl, dwFlags, pszResult, cchResult, pcchResult);
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case PARSE_ENCODE:
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return parse_encode(pwzUrl, dwFlags, pszResult, cchResult, pcchResult);
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case PARSE_PATH_FROM_URL:
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return parse_path_from_url(pwzUrl, dwFlags, pszResult, cchResult, pcchResult);
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case PARSE_SCHEMA:
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return parse_schema(pwzUrl, dwFlags, pszResult, cchResult, pcchResult);
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case PARSE_SECURITY_DOMAIN:
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return parse_security_domain(pwzUrl, dwFlags, pszResult, cchResult, pcchResult);
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case PARSE_DOMAIN:
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return parse_domain(pwzUrl, dwFlags, pszResult, cchResult, pcchResult);
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case PARSE_ROOTDOCUMENT:
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return parse_rootdocument(pwzUrl, dwFlags, pszResult, cchResult, pcchResult);
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default:
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FIXME("not supported action %d\n", ParseAction);
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}
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return E_NOTIMPL;
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}
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/**************************************************************************
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* CoInternetCombineUrl (URLMON.@)
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*/
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HRESULT WINAPI CoInternetCombineUrl(LPCWSTR pwzBaseUrl, LPCWSTR pwzRelativeUrl,
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DWORD dwCombineFlags, LPWSTR pwzResult, DWORD cchResult, DWORD *pcchResult,
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DWORD dwReserved)
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{
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IInternetProtocolInfo *protocol_info;
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DWORD size = cchResult;
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HRESULT hres;
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TRACE("(%s,%s,0x%08x,%p,%d,%p,%d)\n", debugstr_w(pwzBaseUrl),
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debugstr_w(pwzRelativeUrl), dwCombineFlags, pwzResult, cchResult, pcchResult,
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dwReserved);
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protocol_info = get_protocol_info(pwzBaseUrl);
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if(protocol_info) {
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hres = IInternetProtocolInfo_CombineUrl(protocol_info, pwzBaseUrl, pwzRelativeUrl,
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dwCombineFlags, pwzResult, cchResult, pcchResult, dwReserved);
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IInternetProtocolInfo_Release(protocol_info);
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if(SUCCEEDED(hres))
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return hres;
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}
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hres = UrlCombineW(pwzBaseUrl, pwzRelativeUrl, pwzResult, &size, dwCombineFlags);
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if(pcchResult)
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*pcchResult = size;
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return hres;
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}
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/**************************************************************************
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* CoInternetCompareUrl (URLMON.@)
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*/
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HRESULT WINAPI CoInternetCompareUrl(LPCWSTR pwzUrl1, LPCWSTR pwzUrl2, DWORD dwCompareFlags)
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{
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IInternetProtocolInfo *protocol_info;
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HRESULT hres;
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TRACE("(%s,%s,%08x)\n", debugstr_w(pwzUrl1), debugstr_w(pwzUrl2), dwCompareFlags);
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protocol_info = get_protocol_info(pwzUrl1);
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if(protocol_info) {
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hres = IInternetProtocolInfo_CompareUrl(protocol_info, pwzUrl1, pwzUrl2, dwCompareFlags);
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IInternetProtocolInfo_Release(protocol_info);
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if(SUCCEEDED(hres))
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return hres;
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}
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return UrlCompareW(pwzUrl1, pwzUrl2, dwCompareFlags) ? S_FALSE : S_OK;
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}
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/***********************************************************************
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* CoInternetQueryInfo (URLMON.@)
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*
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* Retrieves information relevant to a specified URL
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*
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*/
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HRESULT WINAPI CoInternetQueryInfo(LPCWSTR pwzUrl, QUERYOPTION QueryOption,
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DWORD dwQueryFlags, LPVOID pvBuffer, DWORD cbBuffer, DWORD *pcbBuffer,
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DWORD dwReserved)
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{
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IInternetProtocolInfo *protocol_info;
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HRESULT hres;
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TRACE("(%s, %x, %x, %p, %x, %p, %x): stub\n", debugstr_w(pwzUrl),
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QueryOption, dwQueryFlags, pvBuffer, cbBuffer, pcbBuffer, dwReserved);
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protocol_info = get_protocol_info(pwzUrl);
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if(protocol_info) {
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hres = IInternetProtocolInfo_QueryInfo(protocol_info, pwzUrl, QueryOption, dwQueryFlags,
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pvBuffer, cbBuffer, pcbBuffer, dwReserved);
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IInternetProtocolInfo_Release(protocol_info);
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return SUCCEEDED(hres) ? hres : E_FAIL;
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}
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switch(QueryOption) {
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case QUERY_USES_NETWORK:
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if(!pvBuffer || cbBuffer < sizeof(DWORD))
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return E_FAIL;
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*(DWORD*)pvBuffer = 0;
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if(pcbBuffer)
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*pcbBuffer = sizeof(DWORD);
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break;
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default:
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FIXME("Not supported option %d\n", QueryOption);
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return E_NOTIMPL;
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}
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return S_OK;
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}
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/***********************************************************************
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* CoInternetSetFeatureEnabled (URLMON.@)
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*/
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HRESULT WINAPI CoInternetSetFeatureEnabled(INTERNETFEATURELIST feature, DWORD flags, BOOL enable)
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{
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FIXME("%d, 0x%08x, %x, stub\n", feature, flags, enable);
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return E_NOTIMPL;
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}
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