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wine/dlls/wininet/internet.c
Ziqing Hui 64b2ce4bcb wininet: Support more internet time format. 
Signed-off-by: Ziqing Hui <zhui@codeweavers.com>
Signed-off-by: Jacek Caban <jacek@codeweavers.com>
Signed-off-by: Alexandre Julliard <julliard@winehq.org>
2022-02-22 20:05:44 +01:00

4745 lines
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/*
* Wininet
*
* Copyright 1999 Corel Corporation
* Copyright 2002 CodeWeavers Inc.
* Copyright 2002 Jaco Greeff
* Copyright 2002 TransGaming Technologies Inc.
* Copyright 2004 Mike McCormack for CodeWeavers
*
* Ulrich Czekalla
* Aric Stewart
* David Hammerton
*
* This library is free software; you can redistribute it and/or
* modify it under the terms of the GNU Lesser General Public
* License as published by the Free Software Foundation; either
* version 2.1 of the License, or (at your option) any later version.
*
* This library is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
* Lesser General Public License for more details.
*
* You should have received a copy of the GNU Lesser General Public
* License along with this library; if not, write to the Free Software
* Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301, USA
*/
#include "winsock2.h"
#include "ws2ipdef.h"
#include <string.h>
#include <stdarg.h>
#include <stdio.h>
#include <stdlib.h>
#include <ctype.h>
#include <assert.h>
#include <wchar.h>
#include "windef.h"
#include "winbase.h"
#include "winreg.h"
#include "winuser.h"
#include "wininet.h"
#include "winnls.h"
#include "wine/debug.h"
#include "winerror.h"
#define NO_SHLWAPI_STREAM
#include "shlwapi.h"
#include "ws2tcpip.h"
#include "winternl.h"
#include "iphlpapi.h"
#include "dhcpcsdk.h"
#include "internet.h"
#include "resource.h"
WINE_DEFAULT_DEBUG_CHANNEL(wininet);
typedef struct
{
DWORD dwError;
CHAR response[MAX_REPLY_LEN];
} WITHREADERROR, *LPWITHREADERROR;
static DWORD g_dwTlsErrIndex = TLS_OUT_OF_INDEXES;
HMODULE WININET_hModule;
static CRITICAL_SECTION WININET_cs;
static CRITICAL_SECTION_DEBUG WININET_cs_debug =
{
0, 0, &WININET_cs,
{ &WININET_cs_debug.ProcessLocksList, &WININET_cs_debug.ProcessLocksList },
0, 0, { (DWORD_PTR)(__FILE__ ": WININET_cs") }
};
static CRITICAL_SECTION WININET_cs = { &WININET_cs_debug, -1, 0, 0, 0, 0 };
static object_header_t **handle_table;
static UINT_PTR next_handle;
static UINT_PTR handle_table_size;
typedef struct
{
DWORD proxyEnabled;
LPWSTR proxy;
LPWSTR proxyBypass;
LPWSTR proxyUsername;
LPWSTR proxyPassword;
} proxyinfo_t;
static ULONG max_conns = 2, max_1_0_conns = 4;
static ULONG connect_timeout = 60000;
static const WCHAR szInternetSettings[] =
L"Software\\Microsoft\\Windows\\CurrentVersion\\Internet Settings";
void *alloc_object(object_header_t *parent, const object_vtbl_t *vtbl, size_t size)
{
UINT_PTR handle = 0, num;
object_header_t *ret;
object_header_t **p;
BOOL res = TRUE;
ret = heap_alloc_zero(size);
if(!ret)
return NULL;
list_init(&ret->children);
EnterCriticalSection( &WININET_cs );
if(!handle_table_size) {
num = 16;
p = heap_alloc_zero(sizeof(handle_table[0]) * num);
if(p) {
handle_table = p;
handle_table_size = num;
next_handle = 1;
}else {
res = FALSE;
}
}else if(next_handle == handle_table_size) {
num = handle_table_size * 2;
p = heap_realloc_zero(handle_table, sizeof(handle_table[0]) * num);
if(p) {
handle_table = p;
handle_table_size = num;
}else {
res = FALSE;
}
}
if(res) {
handle = next_handle;
if(handle_table[handle])
ERR("handle isn't free but should be\n");
handle_table[handle] = ret;
ret->valid_handle = TRUE;
while(next_handle < handle_table_size && handle_table[next_handle])
next_handle++;
}
LeaveCriticalSection( &WININET_cs );
if(!res) {
heap_free(ret);
return NULL;
}
ret->vtbl = vtbl;
ret->refs = 1;
ret->hInternet = (HINTERNET)handle;
if(parent) {
ret->lpfnStatusCB = parent->lpfnStatusCB;
ret->dwInternalFlags = parent->dwInternalFlags & INET_CALLBACKW;
}
return ret;
}
object_header_t *WININET_AddRef( object_header_t *info )
{
ULONG refs = InterlockedIncrement(&info->refs);
TRACE("%p -> refcount = %ld\n", info, refs );
return info;
}
object_header_t *get_handle_object( HINTERNET hinternet )
{
object_header_t *info = NULL;
UINT_PTR handle = (UINT_PTR) hinternet;
EnterCriticalSection( &WININET_cs );
if(handle > 0 && handle < handle_table_size && handle_table[handle] && handle_table[handle]->valid_handle)
info = WININET_AddRef(handle_table[handle]);
LeaveCriticalSection( &WININET_cs );
TRACE("handle %Id -> %p\n", handle, info);
return info;
}
static void invalidate_handle(object_header_t *info)
{
object_header_t *child, *next;
if(!info->valid_handle)
return;
info->valid_handle = FALSE;
/* Free all children as native does */
LIST_FOR_EACH_ENTRY_SAFE( child, next, &info->children, object_header_t, entry )
{
TRACE("invalidating child handle %p for parent %p\n", child->hInternet, info);
invalidate_handle( child );
}
WININET_Release(info);
}
BOOL WININET_Release( object_header_t *info )
{
ULONG refs = InterlockedDecrement(&info->refs);
TRACE( "object %p refcount = %ld\n", info, refs );
if( !refs )
{
invalidate_handle(info);
if ( info->vtbl->CloseConnection )
{
TRACE( "closing connection %p\n", info);
info->vtbl->CloseConnection( info );
}
/* Don't send a callback if this is a session handle created with InternetOpenUrl */
if ((info->htype != WH_HHTTPSESSION && info->htype != WH_HFTPSESSION)
|| !(info->dwInternalFlags & INET_OPENURL))
{
INTERNET_SendCallback(info, info->dwContext,
INTERNET_STATUS_HANDLE_CLOSING, &info->hInternet,
sizeof(HINTERNET));
}
TRACE( "destroying object %p\n", info);
if ( info->htype != WH_HINIT )
list_remove( &info->entry );
info->vtbl->Destroy( info );
if(info->hInternet) {
UINT_PTR handle = (UINT_PTR)info->hInternet;
EnterCriticalSection( &WININET_cs );
handle_table[handle] = NULL;
if(next_handle > handle)
next_handle = handle;
LeaveCriticalSection( &WININET_cs );
}
heap_free(info);
}
return TRUE;
}
/***********************************************************************
* DllMain [Internal] Initializes the internal 'WININET.DLL'.
*
* PARAMS
* hinstDLL [I] handle to the DLL's instance
* fdwReason [I]
* lpvReserved [I] reserved, must be NULL
*
* RETURNS
* Success: TRUE
* Failure: FALSE
*/
BOOL WINAPI DllMain (HINSTANCE hinstDLL, DWORD fdwReason, LPVOID lpvReserved)
{
TRACE("%p,%lx,%p\n", hinstDLL, fdwReason, lpvReserved);
switch (fdwReason) {
case DLL_PROCESS_ATTACH:
g_dwTlsErrIndex = TlsAlloc();
if (g_dwTlsErrIndex == TLS_OUT_OF_INDEXES)
return FALSE;
if(!init_urlcache())
{
TlsFree(g_dwTlsErrIndex);
return FALSE;
}
WININET_hModule = hinstDLL;
break;
case DLL_THREAD_ATTACH:
break;
case DLL_THREAD_DETACH:
if (g_dwTlsErrIndex != TLS_OUT_OF_INDEXES)
{
heap_free(TlsGetValue(g_dwTlsErrIndex));
}
break;
case DLL_PROCESS_DETACH:
if (lpvReserved) break;
collect_connections(COLLECT_CLEANUP);
NETCON_unload();
free_urlcache();
free_cookie();
if (g_dwTlsErrIndex != TLS_OUT_OF_INDEXES)
{
heap_free(TlsGetValue(g_dwTlsErrIndex));
TlsFree(g_dwTlsErrIndex);
}
break;
}
return TRUE;
}
/***********************************************************************
* DllInstall (WININET.@)
*/
HRESULT WINAPI DllInstall(BOOL bInstall, LPCWSTR cmdline)
{
FIXME("(%x %s): stub\n", bInstall, debugstr_w(cmdline));
return S_OK;
}
/***********************************************************************
* INTERNET_SaveProxySettings
*
* Stores the proxy settings given by lpwai into the registry
*
* RETURNS
* ERROR_SUCCESS if no error, or error code on fail
*/
static LONG INTERNET_SaveProxySettings( proxyinfo_t *lpwpi )
{
HKEY key;
LONG ret;
if ((ret = RegOpenKeyW( HKEY_CURRENT_USER, szInternetSettings, &key )))
return ret;
if ((ret = RegSetValueExW( key, L"ProxyEnable", 0, REG_DWORD, (BYTE*)&lpwpi->proxyEnabled, sizeof(DWORD))))
{
RegCloseKey( key );
return ret;
}
if (lpwpi->proxy)
{
if ((ret = RegSetValueExW( key, L"ProxyServer", 0, REG_SZ, (BYTE*)lpwpi->proxy, sizeof(WCHAR) * (lstrlenW(lpwpi->proxy) + 1))))
{
RegCloseKey( key );
return ret;
}
}
else
{
if ((ret = RegDeleteValueW( key, L"ProxyServer" )) && ret != ERROR_FILE_NOT_FOUND)
{
RegCloseKey( key );
return ret;
}
}
RegCloseKey(key);
return ERROR_SUCCESS;
}
/***********************************************************************
* INTERNET_FindProxyForProtocol
*
* Searches the proxy string for a proxy of the given protocol.
* Returns the found proxy, or the default proxy if none of the given
* protocol is found.
*
* PARAMETERS
* szProxy [In] proxy string to search
* proto [In] protocol to search for, e.g. "http"
* foundProxy [Out] found proxy
* foundProxyLen [In/Out] length of foundProxy buffer, in WCHARs
*
* RETURNS
* TRUE if a proxy is found, FALSE if not. If foundProxy is too short,
* *foundProxyLen is set to the required size in WCHARs, including the
* NULL terminator, and the last error is set to ERROR_INSUFFICIENT_BUFFER.
*/
WCHAR *INTERNET_FindProxyForProtocol(LPCWSTR szProxy, LPCWSTR proto)
{
WCHAR *ret = NULL;
const WCHAR *ptr;
TRACE("(%s, %s)\n", debugstr_w(szProxy), debugstr_w(proto));
/* First, look for the specified protocol (proto=scheme://host:port) */
for (ptr = szProxy; ptr && *ptr; )
{
LPCWSTR end, equal;
if (!(end = wcschr(ptr, ' ')))
end = ptr + lstrlenW(ptr);
if ((equal = wcschr(ptr, '=')) && equal < end &&
equal - ptr == lstrlenW(proto) &&
!wcsnicmp(proto, ptr, lstrlenW(proto)))
{
ret = heap_strndupW(equal + 1, end - equal - 1);
TRACE("found proxy for %s: %s\n", debugstr_w(proto), debugstr_w(ret));
return ret;
}
if (*end == ' ')
ptr = end + 1;
else
ptr = end;
}
/* It wasn't found: look for no protocol */
for (ptr = szProxy; ptr && *ptr; )
{
LPCWSTR end;
if (!(end = wcschr(ptr, ' ')))
end = ptr + lstrlenW(ptr);
if (!wcschr(ptr, '='))
{
ret = heap_strndupW(ptr, end - ptr);
TRACE("found proxy for %s: %s\n", debugstr_w(proto), debugstr_w(ret));
return ret;
}
if (*end == ' ')
ptr = end + 1;
else
ptr = end;
}
return NULL;
}
/***********************************************************************
* InternetInitializeAutoProxyDll (WININET.@)
*
* Setup the internal proxy
*
* PARAMETERS
* dwReserved
*
* RETURNS
* FALSE on failure
*
*/
BOOL WINAPI InternetInitializeAutoProxyDll(DWORD dwReserved)
{
FIXME("STUB\n");
SetLastError(ERROR_CALL_NOT_IMPLEMENTED);
return FALSE;
}
/***********************************************************************
* DetectAutoProxyUrl (WININET.@)
*
* Auto detect the proxy url
*
* RETURNS
* FALSE on failure
*
*/
BOOL WINAPI DetectAutoProxyUrl(LPSTR lpszAutoProxyUrl,
DWORD dwAutoProxyUrlLength, DWORD dwDetectFlags)
{
FIXME("STUB\n");
SetLastError(ERROR_CALL_NOT_IMPLEMENTED);
return FALSE;
}
static void FreeProxyInfo( proxyinfo_t *lpwpi )
{
heap_free(lpwpi->proxy);
heap_free(lpwpi->proxyBypass);
heap_free(lpwpi->proxyUsername);
heap_free(lpwpi->proxyPassword);
}
static proxyinfo_t *global_proxy;
static void free_global_proxy( void )
{
EnterCriticalSection( &WININET_cs );
if (global_proxy)
{
FreeProxyInfo( global_proxy );
heap_free( global_proxy );
}
LeaveCriticalSection( &WININET_cs );
}
static BOOL parse_proxy_url( proxyinfo_t *info, const WCHAR *url )
{
URL_COMPONENTSW uc = {sizeof(uc)};
uc.dwHostNameLength = 1;
uc.dwUserNameLength = 1;
uc.dwPasswordLength = 1;
if (!InternetCrackUrlW( url, 0, 0, &uc )) return FALSE;
if (!uc.dwHostNameLength)
{
if (!(info->proxy = heap_strdupW( url ))) return FALSE;
info->proxyUsername = NULL;
info->proxyPassword = NULL;
return TRUE;
}
if (!(info->proxy = heap_alloc( (uc.dwHostNameLength + 12) * sizeof(WCHAR) ))) return FALSE;
swprintf( info->proxy, uc.dwHostNameLength + 12, L"%.*s:%u", uc.dwHostNameLength, uc.lpszHostName, uc.nPort );
if (!uc.dwUserNameLength) info->proxyUsername = NULL;
else if (!(info->proxyUsername = heap_strndupW( uc.lpszUserName, uc.dwUserNameLength )))
{
heap_free( info->proxy );
return FALSE;
}
if (!uc.dwPasswordLength) info->proxyPassword = NULL;
else if (!(info->proxyPassword = heap_strndupW( uc.lpszPassword, uc.dwPasswordLength )))
{
heap_free( info->proxyUsername );
heap_free( info->proxy );
return FALSE;
}
return TRUE;
}
/***********************************************************************
* INTERNET_LoadProxySettings
*
* Loads proxy information from process-wide global settings, the registry,
* or the environment into lpwpi.
*
* The caller should call FreeProxyInfo when done with lpwpi.
*
* FIXME:
* The proxy may be specified in the form 'http=proxy.my.org'
* Presumably that means there can be ftp=ftpproxy.my.org too.
*/
static LONG INTERNET_LoadProxySettings( proxyinfo_t *lpwpi )
{
HKEY key;
DWORD type, len;
const WCHAR *envproxy;
LONG ret;
memset( lpwpi, 0, sizeof(*lpwpi) );
EnterCriticalSection( &WININET_cs );
if (global_proxy)
{
lpwpi->proxyEnabled = global_proxy->proxyEnabled;
lpwpi->proxy = heap_strdupW( global_proxy->proxy );
lpwpi->proxyBypass = heap_strdupW( global_proxy->proxyBypass );
}
LeaveCriticalSection( &WININET_cs );
if ((ret = RegOpenKeyW( HKEY_CURRENT_USER, szInternetSettings, &key )))
{
FreeProxyInfo( lpwpi );
return ret;
}
len = sizeof(DWORD);
if (RegQueryValueExW( key, L"ProxyEnable", NULL, &type, (BYTE *)&lpwpi->proxyEnabled, &len ) || type != REG_DWORD)
{
lpwpi->proxyEnabled = 0;
if((ret = RegSetValueExW( key, L"ProxyEnable", 0, REG_DWORD, (BYTE *)&lpwpi->proxyEnabled, sizeof(DWORD) )))
{
FreeProxyInfo( lpwpi );
RegCloseKey( key );
return ret;
}
}
if (!(envproxy = _wgetenv( L"http_proxy" )) || lpwpi->proxyEnabled)
{
/* figure out how much memory the proxy setting takes */
if (!RegQueryValueExW( key, L"ProxyServer", NULL, &type, NULL, &len ) && len && (type == REG_SZ))
{
LPWSTR szProxy, p;
if (!(szProxy = heap_alloc(len)))
{
RegCloseKey( key );
FreeProxyInfo( lpwpi );
return ERROR_OUTOFMEMORY;
}
RegQueryValueExW( key, L"ProxyServer", NULL, &type, (BYTE*)szProxy, &len );
/* find the http proxy, and strip away everything else */
p = wcsstr( szProxy, L"http=" );
if (p)
{
p += lstrlenW( L"http=" );
lstrcpyW( szProxy, p );
}
p = wcschr( szProxy, ';' );
if (p) *p = 0;
FreeProxyInfo( lpwpi );
lpwpi->proxy = szProxy;
lpwpi->proxyBypass = NULL;
TRACE("http proxy (from registry) = %s\n", debugstr_w(lpwpi->proxy));
}
else
{
TRACE("No proxy server settings in registry.\n");
FreeProxyInfo( lpwpi );
lpwpi->proxy = NULL;
lpwpi->proxyBypass = NULL;
}
}
else if (envproxy)
{
FreeProxyInfo( lpwpi );
if (parse_proxy_url( lpwpi, envproxy ))
{
TRACE("http proxy (from environment) = %s\n", debugstr_w(lpwpi->proxy));
lpwpi->proxyEnabled = 1;
lpwpi->proxyBypass = NULL;
}
else
{
WARN("failed to parse http_proxy value %s\n", debugstr_w(envproxy));
lpwpi->proxyEnabled = 0;
lpwpi->proxy = NULL;
lpwpi->proxyBypass = NULL;
}
}
if (lpwpi->proxyEnabled)
{
TRACE("Proxy is enabled.\n");
if (!(envproxy = _wgetenv( L"no_proxy" )))
{
/* figure out how much memory the proxy setting takes */
if (!RegQueryValueExW( key, L"ProxyOverride", NULL, &type, NULL, &len ) && len && (type == REG_SZ))
{
LPWSTR szProxy;
if (!(szProxy = heap_alloc(len)))
{
RegCloseKey( key );
return ERROR_OUTOFMEMORY;
}
RegQueryValueExW( key, L"ProxyOverride", NULL, &type, (BYTE*)szProxy, &len );
heap_free( lpwpi->proxyBypass );
lpwpi->proxyBypass = szProxy;
TRACE("http proxy bypass (from registry) = %s\n", debugstr_w(lpwpi->proxyBypass));
}
else
{
heap_free( lpwpi->proxyBypass );
lpwpi->proxyBypass = NULL;
TRACE("No proxy bypass server settings in registry.\n");
}
}
else
{
WCHAR *envproxyW;
if (!(envproxyW = heap_alloc(lstrlenW(envproxy) * sizeof(WCHAR))))
{
RegCloseKey( key );
return ERROR_OUTOFMEMORY;
}
lstrcpyW( envproxyW, envproxy );
heap_free( lpwpi->proxyBypass );
lpwpi->proxyBypass = envproxyW;
TRACE("http proxy bypass (from environment) = %s\n", debugstr_w(lpwpi->proxyBypass));
}
}
else TRACE("Proxy is disabled.\n");
RegCloseKey( key );
return ERROR_SUCCESS;
}
/***********************************************************************
* INTERNET_ConfigureProxy
*/
static BOOL INTERNET_ConfigureProxy( appinfo_t *lpwai )
{
proxyinfo_t wpi;
if (INTERNET_LoadProxySettings( &wpi ))
return FALSE;
if (wpi.proxyEnabled)
{
TRACE("http proxy = %s bypass = %s\n", debugstr_w(wpi.proxy), debugstr_w(wpi.proxyBypass));
lpwai->accessType = INTERNET_OPEN_TYPE_PROXY;
lpwai->proxy = wpi.proxy;
lpwai->proxyBypass = wpi.proxyBypass;
lpwai->proxyUsername = wpi.proxyUsername;
lpwai->proxyPassword = wpi.proxyPassword;
return TRUE;
}
lpwai->accessType = INTERNET_OPEN_TYPE_DIRECT;
FreeProxyInfo(&wpi);
return FALSE;
}
/***********************************************************************
* dump_INTERNET_FLAGS
*
* Helper function to TRACE the internet flags.
*
* RETURNS
* None
*
*/
static void dump_INTERNET_FLAGS(DWORD dwFlags)
{
#define FE(x) { x, #x }
static const wininet_flag_info flag[] = {
FE(INTERNET_FLAG_RELOAD),
FE(INTERNET_FLAG_RAW_DATA),
FE(INTERNET_FLAG_EXISTING_CONNECT),
FE(INTERNET_FLAG_ASYNC),
FE(INTERNET_FLAG_PASSIVE),
FE(INTERNET_FLAG_NO_CACHE_WRITE),
FE(INTERNET_FLAG_MAKE_PERSISTENT),
FE(INTERNET_FLAG_FROM_CACHE),
FE(INTERNET_FLAG_SECURE),
FE(INTERNET_FLAG_KEEP_CONNECTION),
FE(INTERNET_FLAG_NO_AUTO_REDIRECT),
FE(INTERNET_FLAG_READ_PREFETCH),
FE(INTERNET_FLAG_NO_COOKIES),
FE(INTERNET_FLAG_NO_AUTH),
FE(INTERNET_FLAG_CACHE_IF_NET_FAIL),
FE(INTERNET_FLAG_IGNORE_REDIRECT_TO_HTTP),
FE(INTERNET_FLAG_IGNORE_REDIRECT_TO_HTTPS),
FE(INTERNET_FLAG_IGNORE_CERT_DATE_INVALID),
FE(INTERNET_FLAG_IGNORE_CERT_CN_INVALID),
FE(INTERNET_FLAG_RESYNCHRONIZE),
FE(INTERNET_FLAG_HYPERLINK),
FE(INTERNET_FLAG_NO_UI),
FE(INTERNET_FLAG_PRAGMA_NOCACHE),
FE(INTERNET_FLAG_CACHE_ASYNC),
FE(INTERNET_FLAG_FORMS_SUBMIT),
FE(INTERNET_FLAG_NEED_FILE),
FE(INTERNET_FLAG_TRANSFER_ASCII),
FE(INTERNET_FLAG_TRANSFER_BINARY)
};
#undef FE
unsigned int i;
for (i = 0; i < ARRAY_SIZE(flag); i++) {
if (flag[i].val & dwFlags) {
TRACE(" %s", flag[i].name);
dwFlags &= ~flag[i].val;
}
}
if (dwFlags)
TRACE(" Unknown flags (%08lx)\n", dwFlags);
else
TRACE("\n");
}
/***********************************************************************
* INTERNET_CloseHandle (internal)
*
* Close internet handle
*
*/
static VOID APPINFO_Destroy(object_header_t *hdr)
{
appinfo_t *lpwai = (appinfo_t*)hdr;
TRACE("%p\n",lpwai);
heap_free(lpwai->agent);
heap_free(lpwai->proxy);
heap_free(lpwai->proxyBypass);
heap_free(lpwai->proxyUsername);
heap_free(lpwai->proxyPassword);
}
static DWORD APPINFO_QueryOption(object_header_t *hdr, DWORD option, void *buffer, DWORD *size, BOOL unicode)
{
appinfo_t *ai = (appinfo_t*)hdr;
switch(option) {
case INTERNET_OPTION_HANDLE_TYPE:
TRACE("INTERNET_OPTION_HANDLE_TYPE\n");
if (*size < sizeof(ULONG))
return ERROR_INSUFFICIENT_BUFFER;
*size = sizeof(DWORD);
*(DWORD*)buffer = INTERNET_HANDLE_TYPE_INTERNET;
return ERROR_SUCCESS;
case INTERNET_OPTION_USER_AGENT: {
DWORD bufsize;
TRACE("INTERNET_OPTION_USER_AGENT\n");
bufsize = *size;
if (unicode) {
DWORD len = ai->agent ? lstrlenW(ai->agent) : 0;
*size = (len + 1) * sizeof(WCHAR);
if(!buffer || bufsize < *size)
return ERROR_INSUFFICIENT_BUFFER;
if (ai->agent)
lstrcpyW(buffer, ai->agent);
else
*(WCHAR *)buffer = 0;
/* If the buffer is copied, the returned length doesn't include
* the NULL terminator.
*/
*size = len;
}else {
if (ai->agent)
*size = WideCharToMultiByte(CP_ACP, 0, ai->agent, -1, NULL, 0, NULL, NULL);
else
*size = 1;
if(!buffer || bufsize < *size)
return ERROR_INSUFFICIENT_BUFFER;
if (ai->agent)
WideCharToMultiByte(CP_ACP, 0, ai->agent, -1, buffer, *size, NULL, NULL);
else
*(char *)buffer = 0;
/* If the buffer is copied, the returned length doesn't include
* the NULL terminator.
*/
*size -= 1;
}
return ERROR_SUCCESS;
}
case INTERNET_OPTION_PROXY:
if(!size) return ERROR_INVALID_PARAMETER;
if (unicode) {
INTERNET_PROXY_INFOW *pi = (INTERNET_PROXY_INFOW *)buffer;
DWORD proxyBytesRequired = 0, proxyBypassBytesRequired = 0;
LPWSTR proxy, proxy_bypass;
if (ai->proxy)
proxyBytesRequired = (lstrlenW(ai->proxy) + 1) * sizeof(WCHAR);
if (ai->proxyBypass)
proxyBypassBytesRequired = (lstrlenW(ai->proxyBypass) + 1) * sizeof(WCHAR);
if (!pi || *size < sizeof(INTERNET_PROXY_INFOW) + proxyBytesRequired + proxyBypassBytesRequired)
{
*size = sizeof(INTERNET_PROXY_INFOW) + proxyBytesRequired + proxyBypassBytesRequired;
return ERROR_INSUFFICIENT_BUFFER;
}
proxy = (LPWSTR)((LPBYTE)buffer + sizeof(INTERNET_PROXY_INFOW));
proxy_bypass = (LPWSTR)((LPBYTE)buffer + sizeof(INTERNET_PROXY_INFOW) + proxyBytesRequired);
pi->dwAccessType = ai->accessType;
pi->lpszProxy = NULL;
pi->lpszProxyBypass = NULL;
if (ai->proxy) {
lstrcpyW(proxy, ai->proxy);
pi->lpszProxy = proxy;
}
if (ai->proxyBypass) {
lstrcpyW(proxy_bypass, ai->proxyBypass);
pi->lpszProxyBypass = proxy_bypass;
}
*size = sizeof(INTERNET_PROXY_INFOW) + proxyBytesRequired + proxyBypassBytesRequired;
return ERROR_SUCCESS;
}else {
INTERNET_PROXY_INFOA *pi = (INTERNET_PROXY_INFOA *)buffer;
DWORD proxyBytesRequired = 0, proxyBypassBytesRequired = 0;
LPSTR proxy, proxy_bypass;
if (ai->proxy)
proxyBytesRequired = WideCharToMultiByte(CP_ACP, 0, ai->proxy, -1, NULL, 0, NULL, NULL);
if (ai->proxyBypass)
proxyBypassBytesRequired = WideCharToMultiByte(CP_ACP, 0, ai->proxyBypass, -1,
NULL, 0, NULL, NULL);
if (!pi || *size < sizeof(INTERNET_PROXY_INFOA) + proxyBytesRequired + proxyBypassBytesRequired)
{
*size = sizeof(INTERNET_PROXY_INFOA) + proxyBytesRequired + proxyBypassBytesRequired;
return ERROR_INSUFFICIENT_BUFFER;
}
proxy = (LPSTR)((LPBYTE)buffer + sizeof(INTERNET_PROXY_INFOA));
proxy_bypass = (LPSTR)((LPBYTE)buffer + sizeof(INTERNET_PROXY_INFOA) + proxyBytesRequired);
pi->dwAccessType = ai->accessType;
pi->lpszProxy = NULL;
pi->lpszProxyBypass = NULL;
if (ai->proxy) {
WideCharToMultiByte(CP_ACP, 0, ai->proxy, -1, proxy, proxyBytesRequired, NULL, NULL);
pi->lpszProxy = proxy;
}
if (ai->proxyBypass) {
WideCharToMultiByte(CP_ACP, 0, ai->proxyBypass, -1, proxy_bypass,
proxyBypassBytesRequired, NULL, NULL);
pi->lpszProxyBypass = proxy_bypass;
}
*size = sizeof(INTERNET_PROXY_INFOA) + proxyBytesRequired + proxyBypassBytesRequired;
return ERROR_SUCCESS;
}
case INTERNET_OPTION_CONNECT_TIMEOUT:
TRACE("INTERNET_OPTION_CONNECT_TIMEOUT\n");
if (*size < sizeof(ULONG))
return ERROR_INSUFFICIENT_BUFFER;
*(ULONG*)buffer = ai->connect_timeout;
*size = sizeof(ULONG);
return ERROR_SUCCESS;
}
return INET_QueryOption(hdr, option, buffer, size, unicode);
}
static DWORD APPINFO_SetOption(object_header_t *hdr, DWORD option, void *buf, DWORD size)
{
appinfo_t *ai = (appinfo_t*)hdr;
switch(option) {
case INTERNET_OPTION_CONNECT_TIMEOUT:
TRACE("INTERNET_OPTION_CONNECT_TIMEOUT\n");
if(size != sizeof(connect_timeout))
return ERROR_INTERNET_BAD_OPTION_LENGTH;
if(!*(ULONG*)buf)
return ERROR_BAD_ARGUMENTS;
ai->connect_timeout = *(ULONG*)buf;
return ERROR_SUCCESS;
case INTERNET_OPTION_USER_AGENT:
heap_free(ai->agent);
if (!(ai->agent = heap_strdupW(buf))) return ERROR_OUTOFMEMORY;
return ERROR_SUCCESS;
case INTERNET_OPTION_REFRESH:
FIXME("INTERNET_OPTION_REFRESH\n");
return ERROR_SUCCESS;
}
return INET_SetOption(hdr, option, buf, size);
}
static const object_vtbl_t APPINFOVtbl = {
APPINFO_Destroy,
NULL,
APPINFO_QueryOption,
APPINFO_SetOption,
NULL,
NULL,
NULL
};
/***********************************************************************
* InternetOpenW (WININET.@)
*
* Per-application initialization of wininet
*
* RETURNS
* HINTERNET on success
* NULL on failure
*
*/
HINTERNET WINAPI InternetOpenW(LPCWSTR lpszAgent, DWORD dwAccessType,
LPCWSTR lpszProxy, LPCWSTR lpszProxyBypass, DWORD dwFlags)
{
appinfo_t *lpwai = NULL;
if (TRACE_ON(wininet)) {
#define FE(x) { x, #x }
static const wininet_flag_info access_type[] = {
FE(INTERNET_OPEN_TYPE_PRECONFIG),
FE(INTERNET_OPEN_TYPE_DIRECT),
FE(INTERNET_OPEN_TYPE_PROXY),
FE(INTERNET_OPEN_TYPE_PRECONFIG_WITH_NO_AUTOPROXY)
};
#undef FE
DWORD i;
const char *access_type_str = "Unknown";
TRACE("(%s, %li, %s, %s, %li)\n", debugstr_w(lpszAgent), dwAccessType,
debugstr_w(lpszProxy), debugstr_w(lpszProxyBypass), dwFlags);
for (i = 0; i < ARRAY_SIZE(access_type); i++) {
if (access_type[i].val == dwAccessType) {
access_type_str = access_type[i].name;
break;
}
}
TRACE(" access type : %s\n", access_type_str);
TRACE(" flags :");
dump_INTERNET_FLAGS(dwFlags);
}
/* Clear any error information */
INTERNET_SetLastError(0);
if((dwAccessType == INTERNET_OPEN_TYPE_PROXY) && !lpszProxy) {
SetLastError(ERROR_INVALID_PARAMETER);
return NULL;
}
lpwai = alloc_object(NULL, &APPINFOVtbl, sizeof(appinfo_t));
if (!lpwai) {
SetLastError(ERROR_OUTOFMEMORY);
return NULL;
}
lpwai->hdr.htype = WH_HINIT;
lpwai->hdr.dwFlags = dwFlags;
lpwai->accessType = dwAccessType;
lpwai->proxyUsername = NULL;
lpwai->proxyPassword = NULL;
lpwai->connect_timeout = connect_timeout;
lpwai->agent = heap_strdupW(lpszAgent);
if(dwAccessType == INTERNET_OPEN_TYPE_PRECONFIG)
INTERNET_ConfigureProxy( lpwai );
else if(dwAccessType == INTERNET_OPEN_TYPE_PROXY) {
lpwai->proxy = heap_strdupW(lpszProxy);
lpwai->proxyBypass = heap_strdupW(lpszProxyBypass);
}
TRACE("returning %p\n", lpwai);
return lpwai->hdr.hInternet;
}
/***********************************************************************
* InternetOpenA (WININET.@)
*
* Per-application initialization of wininet
*
* RETURNS
* HINTERNET on success
* NULL on failure
*
*/
HINTERNET WINAPI InternetOpenA(LPCSTR lpszAgent, DWORD dwAccessType,
LPCSTR lpszProxy, LPCSTR lpszProxyBypass, DWORD dwFlags)
{
WCHAR *szAgent, *szProxy, *szBypass;
HINTERNET rc;
TRACE("(%s, 0x%08lx, %s, %s, 0x%08lx)\n", debugstr_a(lpszAgent),
dwAccessType, debugstr_a(lpszProxy), debugstr_a(lpszProxyBypass), dwFlags);
szAgent = heap_strdupAtoW(lpszAgent);
szProxy = heap_strdupAtoW(lpszProxy);
szBypass = heap_strdupAtoW(lpszProxyBypass);
rc = InternetOpenW(szAgent, dwAccessType, szProxy, szBypass, dwFlags);
heap_free(szAgent);
heap_free(szProxy);
heap_free(szBypass);
return rc;
}
/***********************************************************************
* InternetGetLastResponseInfoA (WININET.@)
*
* Return last wininet error description on the calling thread
*
* RETURNS
* TRUE on success of writing to buffer
* FALSE on failure
*
*/
BOOL WINAPI InternetGetLastResponseInfoA(LPDWORD lpdwError,
LPSTR lpszBuffer, LPDWORD lpdwBufferLength)
{
LPWITHREADERROR lpwite = TlsGetValue(g_dwTlsErrIndex);
TRACE("(%p, %p, %p)\n", lpdwError, lpszBuffer, lpdwBufferLength);
if (!lpdwError || !lpdwBufferLength)
{
SetLastError(ERROR_INVALID_PARAMETER);
return FALSE;
}
if (lpwite)
{
if (lpszBuffer == NULL || *lpdwBufferLength < strlen(lpwite->response))
{
*lpdwBufferLength = strlen(lpwite->response);
SetLastError(ERROR_INSUFFICIENT_BUFFER);
return FALSE;
}
*lpdwError = lpwite->dwError;
if (*lpdwBufferLength)
{
memcpy(lpszBuffer, lpwite->response, *lpdwBufferLength);
lpszBuffer[*lpdwBufferLength - 1] = 0;
*lpdwBufferLength = strlen(lpszBuffer);
}
}
else
{
*lpdwError = 0;
*lpdwBufferLength = 0;
}
return TRUE;
}
/***********************************************************************
* InternetGetLastResponseInfoW (WININET.@)
*
* Return last wininet error description on the calling thread
*
* RETURNS
* TRUE on success of writing to buffer
* FALSE on failure
*
*/
BOOL WINAPI InternetGetLastResponseInfoW(LPDWORD lpdwError,
LPWSTR lpszBuffer, LPDWORD lpdwBufferLength)
{
LPWITHREADERROR lpwite = TlsGetValue(g_dwTlsErrIndex);
TRACE("(%p, %p, %p)\n", lpdwError, lpszBuffer, lpdwBufferLength);
if (!lpdwError || !lpdwBufferLength)
{
SetLastError(ERROR_INVALID_PARAMETER);
return FALSE;
}
if (lpwite)
{
int required_size = MultiByteToWideChar(CP_ACP, 0, lpwite->response, -1, NULL, 0) - 1;
if (lpszBuffer == NULL || *lpdwBufferLength < required_size)
{
*lpdwBufferLength = required_size;
SetLastError(ERROR_INSUFFICIENT_BUFFER);
return FALSE;
}
*lpdwError = lpwite->dwError;
if (*lpdwBufferLength)
*lpdwBufferLength = MultiByteToWideChar(CP_ACP, 0, lpwite->response, -1, lpszBuffer, *lpdwBufferLength);
}
else
{
*lpdwError = 0;
*lpdwBufferLength = 0;
}
return TRUE;
}
/***********************************************************************
* InternetGetConnectedState (WININET.@)
*
* Return connected state
*
* RETURNS
* TRUE if connected
* if lpdwStatus is not null, return the status (off line,
* modem, lan...) in it.
* FALSE if not connected
*/
BOOL WINAPI InternetGetConnectedState(LPDWORD lpdwStatus, DWORD dwReserved)
{
TRACE("(%p, 0x%08lx)\n", lpdwStatus, dwReserved);
return InternetGetConnectedStateExW(lpdwStatus, NULL, 0, dwReserved);
}
/***********************************************************************
* InternetGetConnectedStateExW (WININET.@)
*
* Return connected state
*
* PARAMS
*
* lpdwStatus [O] Flags specifying the status of the internet connection.
* lpszConnectionName [O] Pointer to buffer to receive the friendly name of the internet connection.
* dwNameLen [I] Size of the buffer, in characters.
* dwReserved [I] Reserved. Must be set to 0.
*
* RETURNS
* TRUE if connected
* if lpdwStatus is not null, return the status (off line,
* modem, lan...) in it.
* FALSE if not connected
*
* NOTES
* If the system has no available network connections, an empty string is
* stored in lpszConnectionName. If there is a LAN connection, a localized
* "LAN Connection" string is stored. Presumably, if only a dial-up
* connection is available then the name of the dial-up connection is
* returned. Why any application, other than the "Internet Settings" CPL,
* would want to use this function instead of the simpler InternetGetConnectedStateW
* function is beyond me.
*/
BOOL WINAPI InternetGetConnectedStateExW(LPDWORD lpdwStatus, LPWSTR lpszConnectionName,
DWORD dwNameLen, DWORD dwReserved)
{
TRACE("(%p, %p, %ld, 0x%08lx)\n", lpdwStatus, lpszConnectionName, dwNameLen, dwReserved);
/* Must be zero */
if(dwReserved)
return FALSE;
if (lpdwStatus) {
WARN("always returning LAN connection.\n");
*lpdwStatus = INTERNET_CONNECTION_LAN;
}
/* When the buffer size is zero LoadStringW fills the buffer with a pointer to
* the resource, avoid it as we must not change the buffer in this case */
if(lpszConnectionName && dwNameLen) {
*lpszConnectionName = '\0';
LoadStringW(WININET_hModule, IDS_LANCONNECTION, lpszConnectionName, dwNameLen);
}
return TRUE;
}
/***********************************************************************
* InternetGetConnectedStateExA (WININET.@)
*/
BOOL WINAPI InternetGetConnectedStateExA(LPDWORD lpdwStatus, LPSTR lpszConnectionName,
DWORD dwNameLen, DWORD dwReserved)
{
LPWSTR lpwszConnectionName = NULL;
BOOL rc;
TRACE("(%p, %p, %ld, 0x%08lx)\n", lpdwStatus, lpszConnectionName, dwNameLen, dwReserved);
if (lpszConnectionName && dwNameLen > 0)
lpwszConnectionName = heap_alloc(dwNameLen * sizeof(WCHAR));
rc = InternetGetConnectedStateExW(lpdwStatus,lpwszConnectionName, dwNameLen,
dwReserved);
if (rc && lpwszConnectionName)
WideCharToMultiByte(CP_ACP,0,lpwszConnectionName,-1,lpszConnectionName,
dwNameLen, NULL, NULL);
heap_free(lpwszConnectionName);
return rc;
}
/***********************************************************************
* InternetConnectW (WININET.@)
*
* Open a ftp, gopher or http session
*
* RETURNS
* HINTERNET a session handle on success
* NULL on failure
*
*/
HINTERNET WINAPI InternetConnectW(HINTERNET hInternet,
LPCWSTR lpszServerName, INTERNET_PORT nServerPort,
LPCWSTR lpszUserName, LPCWSTR lpszPassword,
DWORD dwService, DWORD dwFlags, DWORD_PTR dwContext)
{
appinfo_t *hIC;
HINTERNET rc = NULL;
DWORD res = ERROR_SUCCESS;
TRACE("(%p, %s, %u, %s, %p, %lu, %lx, %Ix)\n", hInternet, debugstr_w(lpszServerName),
nServerPort, debugstr_w(lpszUserName), lpszPassword, dwService, dwFlags, dwContext);
if (!lpszServerName)
{
SetLastError(ERROR_INVALID_PARAMETER);
return NULL;
}
hIC = (appinfo_t*)get_handle_object( hInternet );
if ( (hIC == NULL) || (hIC->hdr.htype != WH_HINIT) )
{
res = ERROR_INVALID_HANDLE;
goto lend;
}
switch (dwService)
{
case INTERNET_SERVICE_FTP:
rc = FTP_Connect(hIC, lpszServerName, nServerPort,
lpszUserName, lpszPassword, dwFlags, dwContext, 0);
if(!rc)
res = INTERNET_GetLastError();
break;
case INTERNET_SERVICE_HTTP:
res = HTTP_Connect(hIC, lpszServerName, nServerPort,
lpszUserName, lpszPassword, dwFlags, dwContext, 0, &rc);
break;
case INTERNET_SERVICE_GOPHER:
default:
break;
}
lend:
if( hIC )
WININET_Release( &hIC->hdr );
TRACE("returning %p\n", rc);
SetLastError(res);
return rc;
}
/***********************************************************************
* InternetConnectA (WININET.@)
*
* Open a ftp, gopher or http session
*
* RETURNS
* HINTERNET a session handle on success
* NULL on failure
*
*/
HINTERNET WINAPI InternetConnectA(HINTERNET hInternet,
LPCSTR lpszServerName, INTERNET_PORT nServerPort,
LPCSTR lpszUserName, LPCSTR lpszPassword,
DWORD dwService, DWORD dwFlags, DWORD_PTR dwContext)
{
HINTERNET rc = NULL;
LPWSTR szServerName;
LPWSTR szUserName;
LPWSTR szPassword;
szServerName = heap_strdupAtoW(lpszServerName);
szUserName = heap_strdupAtoW(lpszUserName);
szPassword = heap_strdupAtoW(lpszPassword);
rc = InternetConnectW(hInternet, szServerName, nServerPort,
szUserName, szPassword, dwService, dwFlags, dwContext);
heap_free(szServerName);
heap_free(szUserName);
heap_free(szPassword);
return rc;
}
/***********************************************************************
* InternetFindNextFileA (WININET.@)
*
* Continues a file search from a previous call to FindFirstFile
*
* RETURNS
* TRUE on success
* FALSE on failure
*
*/
BOOL WINAPI InternetFindNextFileA(HINTERNET hFind, LPVOID lpvFindData)
{
BOOL ret;
WIN32_FIND_DATAW fd;
ret = InternetFindNextFileW(hFind, lpvFindData?&fd:NULL);
if(lpvFindData)
WININET_find_data_WtoA(&fd, (LPWIN32_FIND_DATAA)lpvFindData);
return ret;
}
/***********************************************************************
* InternetFindNextFileW (WININET.@)
*
* Continues a file search from a previous call to FindFirstFile
*
* RETURNS
* TRUE on success
* FALSE on failure
*
*/
BOOL WINAPI InternetFindNextFileW(HINTERNET hFind, LPVOID lpvFindData)
{
object_header_t *hdr;
DWORD res;
TRACE("\n");
hdr = get_handle_object(hFind);
if(!hdr) {
WARN("Invalid handle\n");
SetLastError(ERROR_INVALID_HANDLE);
return FALSE;
}
if(hdr->vtbl->FindNextFileW) {
res = hdr->vtbl->FindNextFileW(hdr, lpvFindData);
}else {
WARN("Handle doesn't support NextFile\n");
res = ERROR_INTERNET_INCORRECT_HANDLE_TYPE;
}
WININET_Release(hdr);
if(res != ERROR_SUCCESS)
SetLastError(res);
return res == ERROR_SUCCESS;
}
/***********************************************************************
* InternetCloseHandle (WININET.@)
*
* Generic close handle function
*
* RETURNS
* TRUE on success
* FALSE on failure
*
*/
BOOL WINAPI InternetCloseHandle(HINTERNET hInternet)
{
object_header_t *obj;
TRACE("%p\n", hInternet);
obj = get_handle_object( hInternet );
if (!obj) {
SetLastError(ERROR_INVALID_HANDLE);
return FALSE;
}
invalidate_handle(obj);
WININET_Release(obj);
return TRUE;
}
static BOOL set_url_component(WCHAR **component, DWORD *component_length, const WCHAR *value, DWORD len)
{
TRACE("%s (%ld)\n", debugstr_wn(value, len), len);
if (!*component_length)
return TRUE;
if (!*component) {
*(const WCHAR**)component = value;
*component_length = len;
return TRUE;
}
if (*component_length < len+1) {
SetLastError(ERROR_INSUFFICIENT_BUFFER);
return FALSE;
}
*component_length = len;
if(len)
memcpy(*component, value, len*sizeof(WCHAR));
(*component)[len] = 0;
return TRUE;
}
static BOOL set_url_component_WtoA(const WCHAR *comp_w, DWORD length, const WCHAR *url_w, char **comp, DWORD *ret_length,
const char *url_a)
{
size_t size, ret_size = *ret_length;
if (!*ret_length)
return TRUE;
size = WideCharToMultiByte(CP_ACP, 0, comp_w, length, NULL, 0, NULL, NULL);
if (!*comp) {
*comp = comp_w ? (char*)url_a + WideCharToMultiByte(CP_ACP, 0, url_w, comp_w-url_w, NULL, 0, NULL, NULL) : NULL;
*ret_length = size;
return TRUE;
}
if (size+1 > ret_size) {
SetLastError(ERROR_INSUFFICIENT_BUFFER);
*ret_length = size+1;
return FALSE;
}
*ret_length = size;
WideCharToMultiByte(CP_ACP, 0, comp_w, length, *comp, ret_size-1, NULL, NULL);
(*comp)[size] = 0;
return TRUE;
}
static BOOL set_url_component_AtoW(const char *comp_a, DWORD len_a, WCHAR **comp_w, DWORD *len_w, WCHAR **buf)
{
*len_w = len_a;
if(!comp_a) {
*comp_w = NULL;
return TRUE;
}
if(!(*comp_w = *buf = heap_alloc(len_a*sizeof(WCHAR)))) {
SetLastError(ERROR_OUTOFMEMORY);
return FALSE;
}
return TRUE;
}
/***********************************************************************
* InternetCrackUrlA (WININET.@)
*
* See InternetCrackUrlW.
*/
BOOL WINAPI InternetCrackUrlA(const char *url, DWORD url_length, DWORD flags, URL_COMPONENTSA *ret_comp)
{
WCHAR *host = NULL, *user = NULL, *pass = NULL, *path = NULL, *scheme = NULL, *extra = NULL;
URL_COMPONENTSW comp;
WCHAR *url_w = NULL;
BOOL ret;
TRACE("(%s %lu %lx %p)\n", url_length ? debugstr_an(url, url_length) : debugstr_a(url), url_length, flags, ret_comp);
if (!url || !*url || !ret_comp || ret_comp->dwStructSize != sizeof(URL_COMPONENTSA)) {
SetLastError(ERROR_INVALID_PARAMETER);
return FALSE;
}
comp.dwStructSize = sizeof(comp);
ret = set_url_component_AtoW(ret_comp->lpszHostName, ret_comp->dwHostNameLength,
&comp.lpszHostName, &comp.dwHostNameLength, &host)
&& set_url_component_AtoW(ret_comp->lpszUserName, ret_comp->dwUserNameLength,
&comp.lpszUserName, &comp.dwUserNameLength, &user)
&& set_url_component_AtoW(ret_comp->lpszPassword, ret_comp->dwPasswordLength,
&comp.lpszPassword, &comp.dwPasswordLength, &pass)
&& set_url_component_AtoW(ret_comp->lpszUrlPath, ret_comp->dwUrlPathLength,
&comp.lpszUrlPath, &comp.dwUrlPathLength, &path)
&& set_url_component_AtoW(ret_comp->lpszScheme, ret_comp->dwSchemeLength,
&comp.lpszScheme, &comp.dwSchemeLength, &scheme)
&& set_url_component_AtoW(ret_comp->lpszExtraInfo, ret_comp->dwExtraInfoLength,
&comp.lpszExtraInfo, &comp.dwExtraInfoLength, &extra);
if(ret && !(url_w = heap_strndupAtoW(url, url_length ? url_length : -1, &url_length))) {
SetLastError(ERROR_OUTOFMEMORY);
ret = FALSE;
}
if (ret && (ret = InternetCrackUrlW(url_w, url_length, flags, &comp))) {
ret_comp->nScheme = comp.nScheme;
ret_comp->nPort = comp.nPort;
ret = set_url_component_WtoA(comp.lpszHostName, comp.dwHostNameLength, url_w,
&ret_comp->lpszHostName, &ret_comp->dwHostNameLength, url)
&& set_url_component_WtoA(comp.lpszUserName, comp.dwUserNameLength, url_w,
&ret_comp->lpszUserName, &ret_comp->dwUserNameLength, url)
&& set_url_component_WtoA(comp.lpszPassword, comp.dwPasswordLength, url_w,
&ret_comp->lpszPassword, &ret_comp->dwPasswordLength, url)
&& set_url_component_WtoA(comp.lpszUrlPath, comp.dwUrlPathLength, url_w,
&ret_comp->lpszUrlPath, &ret_comp->dwUrlPathLength, url)
&& set_url_component_WtoA(comp.lpszScheme, comp.dwSchemeLength, url_w,
&ret_comp->lpszScheme, &ret_comp->dwSchemeLength, url)
&& set_url_component_WtoA(comp.lpszExtraInfo, comp.dwExtraInfoLength, url_w,
&ret_comp->lpszExtraInfo, &ret_comp->dwExtraInfoLength, url);
if(ret)
TRACE("%s: scheme(%s) host(%s) path(%s) extra(%s)\n", debugstr_a(url),
debugstr_an(ret_comp->lpszScheme, ret_comp->dwSchemeLength),
debugstr_an(ret_comp->lpszHostName, ret_comp->dwHostNameLength),
debugstr_an(ret_comp->lpszUrlPath, ret_comp->dwUrlPathLength),
debugstr_an(ret_comp->lpszExtraInfo, ret_comp->dwExtraInfoLength));
}
heap_free(host);
heap_free(user);
heap_free(pass);
heap_free(path);
heap_free(scheme);
heap_free(extra);
heap_free(url_w);
return ret;
}
static const WCHAR *url_schemes[] =
{
L"ftp",
L"gopher",
L"http",
L"https",
L"file",
L"news",
L"mailto",
L"socks",
L"javascript",
L"vbscript",
L"res"
};
/***********************************************************************
* GetInternetSchemeW (internal)
*
* Get scheme of url
*
* RETURNS
* scheme on success
* INTERNET_SCHEME_UNKNOWN on failure
*
*/
static INTERNET_SCHEME GetInternetSchemeW(LPCWSTR lpszScheme, DWORD nMaxCmp)
{
int i;
TRACE("%s %ld\n",debugstr_wn(lpszScheme, nMaxCmp), nMaxCmp);
if(lpszScheme==NULL)
return INTERNET_SCHEME_UNKNOWN;
for (i = 0; i < ARRAY_SIZE(url_schemes); i++)
if (!wcsnicmp(lpszScheme, url_schemes[i], nMaxCmp))
return INTERNET_SCHEME_FIRST + i;
return INTERNET_SCHEME_UNKNOWN;
}
/***********************************************************************
* InternetCrackUrlW (WININET.@)
*
* Break up URL into its components
*
* RETURNS
* TRUE on success
* FALSE on failure
*/
BOOL WINAPI InternetCrackUrlW(const WCHAR *lpszUrl, DWORD dwUrlLength, DWORD dwFlags, URL_COMPONENTSW *lpUC)
{
/*
* RFC 1808
* <protocol>:[//<net_loc>][/path][;<params>][?<query>][#<fragment>]
*
*/
LPCWSTR lpszParam = NULL;
BOOL found_colon = FALSE;
LPCWSTR lpszap;
LPCWSTR lpszcp = NULL, lpszNetLoc;
TRACE("(%s %lu %lx %p)\n",
lpszUrl ? debugstr_wn(lpszUrl, dwUrlLength ? dwUrlLength : lstrlenW(lpszUrl)) : "(null)",
dwUrlLength, dwFlags, lpUC);
if (!lpszUrl || !*lpszUrl || !lpUC)
{
SetLastError(ERROR_INVALID_PARAMETER);
return FALSE;
}
if (!dwUrlLength)
dwUrlLength = lstrlenW(lpszUrl);
else {
/* Windows stops at a null, regardless of what dwUrlLength says. */
dwUrlLength = wcsnlen(lpszUrl, dwUrlLength);
}
if (dwFlags & ICU_DECODE)
{
WCHAR *url_tmp, *buffer;
DWORD len = dwUrlLength + 1;
BOOL ret;
if (!(url_tmp = heap_strndupW(lpszUrl, dwUrlLength)))
{
SetLastError(ERROR_OUTOFMEMORY);
return FALSE;
}
buffer = url_tmp;
ret = InternetCanonicalizeUrlW(url_tmp, buffer, &len, ICU_DECODE | ICU_NO_ENCODE);
if (!ret && GetLastError() == ERROR_INSUFFICIENT_BUFFER)
{
buffer = heap_alloc(len * sizeof(WCHAR));
if (!buffer)
{
SetLastError(ERROR_OUTOFMEMORY);
heap_free(url_tmp);
return FALSE;
}
ret = InternetCanonicalizeUrlW(url_tmp, buffer, &len, ICU_DECODE | ICU_NO_ENCODE);
}
if (ret)
ret = InternetCrackUrlW(buffer, len, dwFlags & ~ICU_DECODE, lpUC);
if (buffer != url_tmp) heap_free(buffer);
heap_free(url_tmp);
return ret;
}
lpszap = lpszUrl;
/* Determine if the URI is absolute. */
while (lpszap - lpszUrl < dwUrlLength)
{
if (iswalnum(*lpszap) || *lpszap == '+' || *lpszap == '.' || *lpszap == '-')
{
lpszap++;
continue;
}
if (*lpszap == ':')
{
found_colon = TRUE;
lpszcp = lpszap;
}
else
{
lpszcp = lpszUrl; /* Relative url */
}
break;
}
if(!found_colon){
SetLastError(ERROR_INTERNET_UNRECOGNIZED_SCHEME);
return FALSE;
}
lpUC->nScheme = INTERNET_SCHEME_UNKNOWN;
lpUC->nPort = INTERNET_INVALID_PORT_NUMBER;
/* Parse <params> */
lpszParam = wmemchr(lpszap, '?', dwUrlLength - (lpszap - lpszUrl));
if(!lpszParam)
lpszParam = wmemchr(lpszap, '#', dwUrlLength - (lpszap - lpszUrl));
if(!set_url_component(&lpUC->lpszExtraInfo, &lpUC->dwExtraInfoLength,
lpszParam, lpszParam ? dwUrlLength-(lpszParam-lpszUrl) : 0))
return FALSE;
/* Get scheme first. */
lpUC->nScheme = GetInternetSchemeW(lpszUrl, lpszcp - lpszUrl);
if(!set_url_component(&lpUC->lpszScheme, &lpUC->dwSchemeLength, lpszUrl, lpszcp - lpszUrl))
return FALSE;
/* Eat ':' in protocol. */
lpszcp++;
/* double slash indicates the net_loc portion is present */
if ((lpszcp[0] == '/') && (lpszcp[1] == '/'))
{
lpszcp += 2;
lpszNetLoc = wmemchr(lpszcp, '/', dwUrlLength - (lpszcp - lpszUrl));
if (lpszParam)
{
if (lpszNetLoc)
lpszNetLoc = min(lpszNetLoc, lpszParam);
else
lpszNetLoc = lpszParam;
}
else if (!lpszNetLoc)
lpszNetLoc = lpszcp + dwUrlLength-(lpszcp-lpszUrl);
/* Parse net-loc */
if (lpszNetLoc)
{
LPCWSTR lpszHost;
LPCWSTR lpszPort;
/* [<user>[<:password>]@]<host>[:<port>] */
/* First find the user and password if they exist */
lpszHost = wmemchr(lpszcp, '@', dwUrlLength - (lpszcp - lpszUrl));
if (lpszHost == NULL || lpszHost > lpszNetLoc)
{
/* username and password not specified. */
set_url_component(&lpUC->lpszUserName, &lpUC->dwUserNameLength, NULL, 0);
set_url_component(&lpUC->lpszPassword, &lpUC->dwPasswordLength, NULL, 0);
}
else /* Parse out username and password */
{
LPCWSTR lpszUser = lpszcp;
LPCWSTR lpszPasswd = lpszHost;
while (lpszcp < lpszHost)
{
if (*lpszcp == ':')
lpszPasswd = lpszcp;
lpszcp++;
}
if(!set_url_component(&lpUC->lpszUserName, &lpUC->dwUserNameLength, lpszUser, lpszPasswd - lpszUser))
return FALSE;
if (lpszPasswd != lpszHost)
lpszPasswd++;
if(!set_url_component(&lpUC->lpszPassword, &lpUC->dwPasswordLength,
lpszPasswd == lpszHost ? NULL : lpszPasswd, lpszHost - lpszPasswd))
return FALSE;
lpszcp++; /* Advance to beginning of host */
}
/* Parse <host><:port> */
lpszHost = lpszcp;
lpszPort = lpszNetLoc;
/* special case for res:// URLs: there is no port here, so the host is the
entire string up to the first '/' */
if(lpUC->nScheme==INTERNET_SCHEME_RES)
{
if(!set_url_component(&lpUC->lpszHostName, &lpUC->dwHostNameLength, lpszHost, lpszPort - lpszHost))
return FALSE;
lpszcp=lpszNetLoc;
}
else
{
while (lpszcp < lpszNetLoc)
{
if (*lpszcp == ':')
lpszPort = lpszcp;
lpszcp++;
}
/* If the scheme is "file" and the host is just one letter, it's not a host */
if(lpUC->nScheme==INTERNET_SCHEME_FILE && lpszPort <= lpszHost+1)
{
lpszcp=lpszHost;
set_url_component(&lpUC->lpszHostName, &lpUC->dwHostNameLength, NULL, 0);
}
else
{
if(!set_url_component(&lpUC->lpszHostName, &lpUC->dwHostNameLength, lpszHost, lpszPort - lpszHost))
return FALSE;
if (lpszPort != lpszNetLoc)
lpUC->nPort = wcstol(++lpszPort, NULL, 10);
else switch (lpUC->nScheme)
{
case INTERNET_SCHEME_HTTP:
lpUC->nPort = INTERNET_DEFAULT_HTTP_PORT;
break;
case INTERNET_SCHEME_HTTPS:
lpUC->nPort = INTERNET_DEFAULT_HTTPS_PORT;
break;
case INTERNET_SCHEME_FTP:
lpUC->nPort = INTERNET_DEFAULT_FTP_PORT;
break;
default:
break;
}
}
}
}
}
else
{
set_url_component(&lpUC->lpszUserName, &lpUC->dwUserNameLength, NULL, 0);
set_url_component(&lpUC->lpszPassword, &lpUC->dwPasswordLength, NULL, 0);
set_url_component(&lpUC->lpszHostName, &lpUC->dwHostNameLength, NULL, 0);
}
/* Here lpszcp points to:
*
* <protocol>:[//<net_loc>][/path][;<params>][?<query>][#<fragment>]
* ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
*/
if (lpszcp != 0 && lpszcp - lpszUrl < dwUrlLength && (!lpszParam || lpszcp <= lpszParam))
{
DWORD len;
/* Only truncate the parameter list if it's already been saved
* in lpUC->lpszExtraInfo.
*/
if (lpszParam && lpUC->dwExtraInfoLength && lpUC->lpszExtraInfo)
len = lpszParam - lpszcp;
else
{
/* Leave the parameter list in lpszUrlPath. Strip off any trailing
* newlines if necessary.
*/
LPWSTR lpsznewline = wmemchr(lpszcp, '\n', dwUrlLength - (lpszcp - lpszUrl));
if (lpsznewline != NULL)
len = lpsznewline - lpszcp;
else
len = dwUrlLength-(lpszcp-lpszUrl);
}
if (lpUC->dwUrlPathLength && lpUC->lpszUrlPath &&
lpUC->nScheme == INTERNET_SCHEME_FILE)
{
WCHAR tmppath[MAX_PATH];
if (*lpszcp == '/')
{
len = MAX_PATH;
PathCreateFromUrlW(lpszUrl, tmppath, &len, 0);
}
else
{
WCHAR *iter;
memcpy(tmppath, lpszcp, len * sizeof(WCHAR));
tmppath[len] = '\0';
iter = tmppath;
while (*iter) {
if (*iter == '/')
*iter = '\\';
++iter;
}
}
/* if ends in \. or \.. append a backslash */
if (tmppath[len - 1] == '.' &&
(tmppath[len - 2] == '\\' ||
(tmppath[len - 2] == '.' && tmppath[len - 3] == '\\')))
{
if (len < MAX_PATH - 1)
{
tmppath[len] = '\\';
tmppath[len+1] = '\0';
++len;
}
}
if(!set_url_component(&lpUC->lpszUrlPath, &lpUC->dwUrlPathLength, tmppath, len))
return FALSE;
}
else if(!set_url_component(&lpUC->lpszUrlPath, &lpUC->dwUrlPathLength, lpszcp, len))
return FALSE;
}
else
{
set_url_component(&lpUC->lpszUrlPath, &lpUC->dwUrlPathLength, lpszcp, 0);
}
TRACE("%s: scheme(%s) host(%s) path(%s) extra(%s)\n", debugstr_wn(lpszUrl,dwUrlLength),
debugstr_wn(lpUC->lpszScheme,lpUC->dwSchemeLength),
debugstr_wn(lpUC->lpszHostName,lpUC->dwHostNameLength),
debugstr_wn(lpUC->lpszUrlPath,lpUC->dwUrlPathLength),
debugstr_wn(lpUC->lpszExtraInfo,lpUC->dwExtraInfoLength));
return TRUE;
}
/***********************************************************************
* InternetAttemptConnect (WININET.@)
*
* Attempt to make a connection to the internet
*
* RETURNS
* ERROR_SUCCESS on success
* Error value on failure
*
*/
DWORD WINAPI InternetAttemptConnect(DWORD dwReserved)
{
FIXME("Stub\n");
return ERROR_SUCCESS;
}
/***********************************************************************
* convert_url_canonicalization_flags
*
* Helper for InternetCanonicalizeUrl
*
* PARAMS
* dwFlags [I] Flags suitable for InternetCanonicalizeUrl
*
* RETURNS
* Flags suitable for UrlCanonicalize
*/
static DWORD convert_url_canonicalization_flags(DWORD dwFlags)
{
DWORD dwUrlFlags = URL_WININET_COMPATIBILITY | URL_ESCAPE_UNSAFE;
if (dwFlags & ICU_BROWSER_MODE) dwUrlFlags |= URL_BROWSER_MODE;
if (dwFlags & ICU_DECODE) dwUrlFlags |= URL_UNESCAPE;
if (dwFlags & ICU_ENCODE_PERCENT) dwUrlFlags |= URL_ESCAPE_PERCENT;
if (dwFlags & ICU_ENCODE_SPACES_ONLY) dwUrlFlags |= URL_ESCAPE_SPACES_ONLY;
/* Flip this bit to correspond to URL_ESCAPE_UNSAFE */
if (dwFlags & ICU_NO_ENCODE) dwUrlFlags ^= URL_ESCAPE_UNSAFE;
if (dwFlags & ICU_NO_META) dwUrlFlags |= URL_NO_META;
return dwUrlFlags;
}
/***********************************************************************
* InternetCanonicalizeUrlA (WININET.@)
*
* Escape unsafe characters and spaces
*
* RETURNS
* TRUE on success
* FALSE on failure
*
*/
BOOL WINAPI InternetCanonicalizeUrlA(LPCSTR lpszUrl, LPSTR lpszBuffer,
LPDWORD lpdwBufferLength, DWORD dwFlags)
{
HRESULT hr;
TRACE("(%s, %p, %p, 0x%08lx) buffer length: %ld\n", debugstr_a(lpszUrl), lpszBuffer,
lpdwBufferLength, dwFlags, lpdwBufferLength ? *lpdwBufferLength : -1);
dwFlags = convert_url_canonicalization_flags(dwFlags);
hr = UrlCanonicalizeA(lpszUrl, lpszBuffer, lpdwBufferLength, dwFlags);
if (hr == E_POINTER) SetLastError(ERROR_INSUFFICIENT_BUFFER);
if (hr == E_INVALIDARG) SetLastError(ERROR_INVALID_PARAMETER);
return hr == S_OK;
}
/***********************************************************************
* InternetCanonicalizeUrlW (WININET.@)
*
* Escape unsafe characters and spaces
*
* RETURNS
* TRUE on success
* FALSE on failure
*
*/
BOOL WINAPI InternetCanonicalizeUrlW(LPCWSTR lpszUrl, LPWSTR lpszBuffer,
LPDWORD lpdwBufferLength, DWORD dwFlags)
{
HRESULT hr;
TRACE("(%s, %p, %p, 0x%08lx) buffer length: %ld\n", debugstr_w(lpszUrl), lpszBuffer,
lpdwBufferLength, dwFlags, lpdwBufferLength ? *lpdwBufferLength : -1);
dwFlags = convert_url_canonicalization_flags(dwFlags);
hr = UrlCanonicalizeW(lpszUrl, lpszBuffer, lpdwBufferLength, dwFlags);
if (hr == E_POINTER) SetLastError(ERROR_INSUFFICIENT_BUFFER);
if (hr == E_INVALIDARG) SetLastError(ERROR_INVALID_PARAMETER);
return hr == S_OK;
}
/* #################################################### */
static INTERNET_STATUS_CALLBACK set_status_callback(
object_header_t *lpwh, INTERNET_STATUS_CALLBACK callback, BOOL unicode)
{
INTERNET_STATUS_CALLBACK ret;
if (unicode) lpwh->dwInternalFlags |= INET_CALLBACKW;
else lpwh->dwInternalFlags &= ~INET_CALLBACKW;
ret = lpwh->lpfnStatusCB;
lpwh->lpfnStatusCB = callback;
return ret;
}
/***********************************************************************
* InternetSetStatusCallbackA (WININET.@)
*
* Sets up a callback function which is called as progress is made
* during an operation.
*
* RETURNS
* Previous callback or NULL on success
* INTERNET_INVALID_STATUS_CALLBACK on failure
*
*/
INTERNET_STATUS_CALLBACK WINAPI InternetSetStatusCallbackA(
HINTERNET hInternet ,INTERNET_STATUS_CALLBACK lpfnIntCB)
{
INTERNET_STATUS_CALLBACK retVal;
object_header_t *lpwh;
TRACE("%p\n", hInternet);
if (!(lpwh = get_handle_object(hInternet)))
return INTERNET_INVALID_STATUS_CALLBACK;
retVal = set_status_callback(lpwh, lpfnIntCB, FALSE);
WININET_Release( lpwh );
return retVal;
}
/***********************************************************************
* InternetSetStatusCallbackW (WININET.@)
*
* Sets up a callback function which is called as progress is made
* during an operation.
*
* RETURNS
* Previous callback or NULL on success
* INTERNET_INVALID_STATUS_CALLBACK on failure
*
*/
INTERNET_STATUS_CALLBACK WINAPI InternetSetStatusCallbackW(
HINTERNET hInternet ,INTERNET_STATUS_CALLBACK lpfnIntCB)
{
INTERNET_STATUS_CALLBACK retVal;
object_header_t *lpwh;
TRACE("%p\n", hInternet);
if (!(lpwh = get_handle_object(hInternet)))
return INTERNET_INVALID_STATUS_CALLBACK;
retVal = set_status_callback(lpwh, lpfnIntCB, TRUE);
WININET_Release( lpwh );
return retVal;
}
/***********************************************************************
* InternetSetFilePointer (WININET.@)
*/
DWORD WINAPI InternetSetFilePointer(HINTERNET hFile, LONG lDistanceToMove,
PVOID pReserved, DWORD dwMoveContext, DWORD_PTR dwContext)
{
FIXME("(%p %ld %p %ld %Ix): stub\n", hFile, lDistanceToMove, pReserved, dwMoveContext, dwContext);
SetLastError(ERROR_INTERNET_INVALID_OPERATION);
return INVALID_SET_FILE_POINTER;
}
/***********************************************************************
* InternetWriteFile (WININET.@)
*
* Write data to an open internet file
*
* RETURNS
* TRUE on success
* FALSE on failure
*
*/
BOOL WINAPI InternetWriteFile(HINTERNET hFile, LPCVOID lpBuffer,
DWORD dwNumOfBytesToWrite, LPDWORD lpdwNumOfBytesWritten)
{
object_header_t *lpwh;
BOOL res;
TRACE("(%p %p %ld %p)\n", hFile, lpBuffer, dwNumOfBytesToWrite, lpdwNumOfBytesWritten);
lpwh = get_handle_object( hFile );
if (!lpwh) {
WARN("Invalid handle\n");
SetLastError(ERROR_INVALID_HANDLE);
return FALSE;
}
if(lpwh->vtbl->WriteFile) {
res = lpwh->vtbl->WriteFile(lpwh, lpBuffer, dwNumOfBytesToWrite, lpdwNumOfBytesWritten);
}else {
WARN("No Writefile method.\n");
res = ERROR_INVALID_HANDLE;
}
WININET_Release( lpwh );
if(res != ERROR_SUCCESS)
SetLastError(res);
return res == ERROR_SUCCESS;
}
/***********************************************************************
* InternetReadFile (WININET.@)
*
* Read data from an open internet file
*
* RETURNS
* TRUE on success
* FALSE on failure
*
*/
BOOL WINAPI InternetReadFile(HINTERNET hFile, LPVOID lpBuffer,
DWORD dwNumOfBytesToRead, LPDWORD pdwNumOfBytesRead)
{
object_header_t *hdr;
DWORD res = ERROR_INTERNET_INCORRECT_HANDLE_TYPE;
TRACE("%p %p %ld %p\n", hFile, lpBuffer, dwNumOfBytesToRead, pdwNumOfBytesRead);
hdr = get_handle_object(hFile);
if (!hdr) {
INTERNET_SetLastError(ERROR_INVALID_HANDLE);
return FALSE;
}
if(hdr->vtbl->ReadFile) {
res = hdr->vtbl->ReadFile(hdr, lpBuffer, dwNumOfBytesToRead, pdwNumOfBytesRead, 0, 0);
if(res == ERROR_IO_PENDING)
*pdwNumOfBytesRead = 0;
}
WININET_Release(hdr);
TRACE("-- %s (%lu) (bytes read: %ld)\n", res == ERROR_SUCCESS ? "TRUE": "FALSE", res,
pdwNumOfBytesRead ? *pdwNumOfBytesRead : -1);
SetLastError(res);
return res == ERROR_SUCCESS;
}
/***********************************************************************
* InternetReadFileExA (WININET.@)
*
* Read data from an open internet file
*
* PARAMS
* hFile [I] Handle returned by InternetOpenUrl or HttpOpenRequest.
* lpBuffersOut [I/O] Buffer.
* dwFlags [I] Flags. See notes.
* dwContext [I] Context for callbacks.
*
* RETURNS
* TRUE on success
* FALSE on failure
*
* NOTES
* The parameter dwFlags include zero or more of the following flags:
*|IRF_ASYNC - Makes the call asynchronous.
*|IRF_SYNC - Makes the call synchronous.
*|IRF_USE_CONTEXT - Forces dwContext to be used.
*|IRF_NO_WAIT - Don't block if the data is not available, just return what is available.
*
* However, in testing IRF_USE_CONTEXT seems to have no effect - dwContext isn't used.
*
* SEE
* InternetOpenUrlA(), HttpOpenRequestA()
*/
BOOL WINAPI InternetReadFileExA(HINTERNET hFile, LPINTERNET_BUFFERSA lpBuffersOut,
DWORD dwFlags, DWORD_PTR dwContext)
{
object_header_t *hdr;
DWORD res = ERROR_INTERNET_INCORRECT_HANDLE_TYPE;
TRACE("(%p %p 0x%lx 0x%Ix)\n", hFile, lpBuffersOut, dwFlags, dwContext);
if (lpBuffersOut->dwStructSize != sizeof(*lpBuffersOut)) {
SetLastError(ERROR_INVALID_PARAMETER);
return FALSE;
}
hdr = get_handle_object(hFile);
if (!hdr) {
INTERNET_SetLastError(ERROR_INVALID_HANDLE);
return FALSE;
}
if(hdr->vtbl->ReadFile)
res = hdr->vtbl->ReadFile(hdr, lpBuffersOut->lpvBuffer, lpBuffersOut->dwBufferLength,
&lpBuffersOut->dwBufferLength, dwFlags, dwContext);
WININET_Release(hdr);
TRACE("-- %s (%lu, bytes read: %ld)\n", res == ERROR_SUCCESS ? "TRUE": "FALSE",
res, lpBuffersOut->dwBufferLength);
if(res != ERROR_SUCCESS)
SetLastError(res);
return res == ERROR_SUCCESS;
}
/***********************************************************************
* InternetReadFileExW (WININET.@)
* SEE
* InternetReadFileExA()
*/
BOOL WINAPI InternetReadFileExW(HINTERNET hFile, LPINTERNET_BUFFERSW lpBuffer,
DWORD dwFlags, DWORD_PTR dwContext)
{
object_header_t *hdr;
DWORD res = ERROR_INTERNET_INCORRECT_HANDLE_TYPE;
TRACE("(%p %p 0x%lx 0x%Ix)\n", hFile, lpBuffer, dwFlags, dwContext);
if (!lpBuffer || lpBuffer->dwStructSize != sizeof(*lpBuffer)) {
SetLastError(ERROR_INVALID_PARAMETER);
return FALSE;
}
hdr = get_handle_object(hFile);
if (!hdr) {
INTERNET_SetLastError(ERROR_INVALID_HANDLE);
return FALSE;
}
if(hdr->vtbl->ReadFile)
res = hdr->vtbl->ReadFile(hdr, lpBuffer->lpvBuffer, lpBuffer->dwBufferLength, &lpBuffer->dwBufferLength,
dwFlags, dwContext);
WININET_Release(hdr);
TRACE("-- %s (%lu, bytes read: %ld)\n", res == ERROR_SUCCESS ? "TRUE": "FALSE",
res, lpBuffer->dwBufferLength);
if(res != ERROR_SUCCESS)
SetLastError(res);
return res == ERROR_SUCCESS;
}
static IP_ADAPTER_ADDRESSES *get_adapters(void)
{
ULONG err, size = 1024, flags = GAA_FLAG_SKIP_ANYCAST | GAA_FLAG_SKIP_MULTICAST |
GAA_FLAG_SKIP_DNS_SERVER | GAA_FLAG_SKIP_FRIENDLY_NAME;
IP_ADAPTER_ADDRESSES *tmp, *ret;
if (!(ret = heap_alloc( size ))) return NULL;
err = GetAdaptersAddresses( AF_UNSPEC, flags, NULL, ret, &size );
while (err == ERROR_BUFFER_OVERFLOW)
{
if (!(tmp = heap_realloc( ret, size ))) break;
ret = tmp;
err = GetAdaptersAddresses( AF_UNSPEC, flags, NULL, ret, &size );
}
if (err == ERROR_SUCCESS) return ret;
heap_free( ret );
return NULL;
}
static WCHAR *detect_proxy_autoconfig_url_dhcp(void)
{
IP_ADAPTER_ADDRESSES *adapters, *ptr;
DHCPCAPI_PARAMS_ARRAY send_params, recv_params;
DHCPCAPI_PARAMS param;
WCHAR name[MAX_ADAPTER_NAME_LENGTH + 1], *ret = NULL;
DWORD err, size;
BYTE *tmp, *buf = NULL;
if (!(adapters = get_adapters())) return NULL;
memset( &send_params, 0, sizeof(send_params) );
memset( &param, 0, sizeof(param) );
param.OptionId = OPTION_MSFT_IE_PROXY;
recv_params.nParams = 1;
recv_params.Params = &param;
for (ptr = adapters; ptr; ptr = ptr->Next)
{
MultiByteToWideChar( CP_ACP, 0, ptr->AdapterName, -1, name, ARRAY_SIZE(name) );
TRACE( "adapter '%s' type %lu dhcpv4 enabled %d\n", wine_dbgstr_w(name), ptr->IfType, ptr->Dhcpv4Enabled );
if (ptr->IfType == IF_TYPE_SOFTWARE_LOOPBACK) continue;
/* FIXME: also skip adapters where DHCP is disabled */
size = 256;
if (!(buf = heap_alloc( size ))) goto done;
err = DhcpRequestParams( DHCPCAPI_REQUEST_SYNCHRONOUS, NULL, name, NULL, send_params, recv_params,
buf, &size, NULL );
while (err == ERROR_MORE_DATA)
{
if (!(tmp = heap_realloc( buf, size ))) goto done;
buf = tmp;
err = DhcpRequestParams( DHCPCAPI_REQUEST_SYNCHRONOUS, NULL, name, NULL, send_params, recv_params,
buf, &size, NULL );
}
if (err == ERROR_SUCCESS && param.nBytesData)
{
int len = MultiByteToWideChar( CP_ACP, 0, (const char *)param.Data, param.nBytesData, NULL, 0 );
if ((ret = heap_alloc( (len + 1) * sizeof(WCHAR) )))
{
MultiByteToWideChar( CP_ACP, 0, (const char *)param.Data, param.nBytesData, ret, len );
ret[len] = 0;
}
TRACE("returning %s\n", debugstr_w(ret));
break;
}
}
done:
heap_free( buf );
heap_free( adapters );
return ret;
}
static char *get_computer_name( COMPUTER_NAME_FORMAT format )
{
char *ret;
DWORD size = 0;
GetComputerNameExA( format, NULL, &size );
if (GetLastError() != ERROR_MORE_DATA) return NULL;
if (!(ret = heap_alloc( size ))) return NULL;
if (!GetComputerNameExA( format, ret, &size ))
{
heap_free( ret );
return NULL;
}
return ret;
}
static BOOL is_domain_suffix( const char *domain, const char *suffix )
{
int len_domain = strlen( domain ), len_suffix = strlen( suffix );
if (len_suffix > len_domain) return FALSE;
if (!stricmp( domain + len_domain - len_suffix, suffix )) return TRUE;
return FALSE;
}
static int reverse_lookup( const struct addrinfo *ai, char *hostname, size_t len )
{
return getnameinfo( ai->ai_addr, ai->ai_addrlen, hostname, len, NULL, 0, 0 );
}
static WCHAR *build_wpad_url( const char *hostname, const struct addrinfo *ai )
{
char name[NI_MAXHOST];
WCHAR *ret, *p;
int len;
while (ai && ai->ai_family != AF_INET && ai->ai_family != AF_INET6) ai = ai->ai_next;
if (!ai) return NULL;
if (!reverse_lookup( ai, name, sizeof(name) )) hostname = name;
len = lstrlenW( L"http://" ) + strlen( hostname ) + lstrlenW( L"/wpad.dat" );
if (!(ret = p = GlobalAlloc( 0, (len + 1) * sizeof(WCHAR) ))) return NULL;
lstrcpyW( p, L"http://" );
p += lstrlenW( L"http://" );
while (*hostname) { *p++ = *hostname++; }
lstrcpyW( p, L"/wpad.dat" );
return ret;
}
static WCHAR *detect_proxy_autoconfig_url_dns(void)
{
char *fqdn, *domain, *p;
WCHAR *ret;
if (!(fqdn = get_computer_name( ComputerNamePhysicalDnsFullyQualified ))) return NULL;
if (!(domain = get_computer_name( ComputerNamePhysicalDnsDomain )))
{
heap_free( fqdn );
return NULL;
}
p = fqdn;
while ((p = strchr( p, '.' )) && is_domain_suffix( p + 1, domain ))
{
char *name;
struct addrinfo *ai, hints;
int res;
if (!(name = heap_alloc( sizeof("wpad") + strlen(p) )))
{
heap_free( fqdn );
heap_free( domain );
return NULL;
}
strcpy( name, "wpad" );
strcat( name, p );
memset( &hints, 0, sizeof(hints) );
hints.ai_flags = AI_ALL | AI_DNS_ONLY;
hints.ai_family = AF_UNSPEC;
res = getaddrinfo( name, NULL, &hints, &ai );
if (!res)
{
ret = build_wpad_url( name, ai );
freeaddrinfo( ai );
if (ret)
{
TRACE("returning %s\n", debugstr_w(ret));
heap_free( name );
break;
}
}
heap_free( name );
p++;
}
heap_free( domain );
heap_free( fqdn );
return ret;
}
static WCHAR *get_proxy_autoconfig_url(void)
{
WCHAR *ret = detect_proxy_autoconfig_url_dhcp();
if (!ret) ret = detect_proxy_autoconfig_url_dns();
return ret;
}
static DWORD query_global_option(DWORD option, void *buffer, DWORD *size, BOOL unicode)
{
/* FIXME: This function currently handles more options than it should. Options requiring
* proper handles should be moved to proper functions */
switch(option) {
case INTERNET_OPTION_HTTP_VERSION:
if (*size < sizeof(HTTP_VERSION_INFO))
return ERROR_INSUFFICIENT_BUFFER;
/*
* Presently hardcoded to 1.1
*/
((HTTP_VERSION_INFO*)buffer)->dwMajorVersion = 1;
((HTTP_VERSION_INFO*)buffer)->dwMinorVersion = 1;
*size = sizeof(HTTP_VERSION_INFO);
return ERROR_SUCCESS;
case INTERNET_OPTION_CONNECTED_STATE:
FIXME("INTERNET_OPTION_CONNECTED_STATE: semi-stub\n");
if (*size < sizeof(ULONG))
return ERROR_INSUFFICIENT_BUFFER;
*(ULONG*)buffer = INTERNET_STATE_CONNECTED;
*size = sizeof(ULONG);
return ERROR_SUCCESS;
case INTERNET_OPTION_PROXY: {
appinfo_t ai;
BOOL ret;
TRACE("Getting global proxy info\n");
memset(&ai, 0, sizeof(appinfo_t));
INTERNET_ConfigureProxy(&ai);
ret = APPINFO_QueryOption(&ai.hdr, INTERNET_OPTION_PROXY, buffer, size, unicode); /* FIXME */
APPINFO_Destroy(&ai.hdr);
return ret;
}
case INTERNET_OPTION_MAX_CONNS_PER_SERVER:
TRACE("INTERNET_OPTION_MAX_CONNS_PER_SERVER\n");
if (*size < sizeof(ULONG))
return ERROR_INSUFFICIENT_BUFFER;
*(ULONG*)buffer = max_conns;
*size = sizeof(ULONG);
return ERROR_SUCCESS;
case INTERNET_OPTION_MAX_CONNS_PER_1_0_SERVER:
TRACE("INTERNET_OPTION_MAX_CONNS_1_0_SERVER\n");
if (*size < sizeof(ULONG))
return ERROR_INSUFFICIENT_BUFFER;
*(ULONG*)buffer = max_1_0_conns;
*size = sizeof(ULONG);
return ERROR_SUCCESS;
case INTERNET_OPTION_SECURITY_FLAGS:
FIXME("INTERNET_OPTION_SECURITY_FLAGS: Stub\n");
return ERROR_SUCCESS;
case INTERNET_OPTION_VERSION: {
static const INTERNET_VERSION_INFO info = { 1, 2 };
TRACE("INTERNET_OPTION_VERSION\n");
if (*size < sizeof(INTERNET_VERSION_INFO))
return ERROR_INSUFFICIENT_BUFFER;
memcpy(buffer, &info, sizeof(info));
*size = sizeof(info);
return ERROR_SUCCESS;
}
case INTERNET_OPTION_PER_CONNECTION_OPTION: {
WCHAR *url;
INTERNET_PER_CONN_OPTION_LISTW *con = buffer;
INTERNET_PER_CONN_OPTION_LISTA *conA = buffer;
DWORD res = ERROR_SUCCESS, i;
proxyinfo_t pi;
LONG ret;
TRACE("Getting global proxy info\n");
if((ret = INTERNET_LoadProxySettings(&pi)))
return ret;
FIXME("INTERNET_OPTION_PER_CONNECTION_OPTION stub\n");
if (*size < sizeof(INTERNET_PER_CONN_OPTION_LISTW)) {
FreeProxyInfo(&pi);
return ERROR_INSUFFICIENT_BUFFER;
}
url = get_proxy_autoconfig_url();
for (i = 0; i < con->dwOptionCount; i++) {
INTERNET_PER_CONN_OPTIONW *optionW = con->pOptions + i;
INTERNET_PER_CONN_OPTIONA *optionA = conA->pOptions + i;
switch (optionW->dwOption) {
case INTERNET_PER_CONN_FLAGS:
if(pi.proxyEnabled)
optionW->Value.dwValue = PROXY_TYPE_PROXY;
else
optionW->Value.dwValue = PROXY_TYPE_DIRECT;
if (url)
/* native includes PROXY_TYPE_DIRECT even if PROXY_TYPE_PROXY is set */
optionW->Value.dwValue |= PROXY_TYPE_DIRECT|PROXY_TYPE_AUTO_PROXY_URL;
break;
case INTERNET_PER_CONN_PROXY_SERVER:
if (unicode)
optionW->Value.pszValue = heap_strdupW(pi.proxy);
else
optionA->Value.pszValue = heap_strdupWtoA(pi.proxy);
break;
case INTERNET_PER_CONN_PROXY_BYPASS:
if (unicode)
optionW->Value.pszValue = heap_strdupW(pi.proxyBypass);
else
optionA->Value.pszValue = heap_strdupWtoA(pi.proxyBypass);
break;
case INTERNET_PER_CONN_AUTOCONFIG_URL:
if (!url)
optionW->Value.pszValue = NULL;
else if (unicode)
optionW->Value.pszValue = heap_strdupW(url);
else
optionA->Value.pszValue = heap_strdupWtoA(url);
break;
case INTERNET_PER_CONN_AUTODISCOVERY_FLAGS:
optionW->Value.dwValue = AUTO_PROXY_FLAG_ALWAYS_DETECT;
break;
case INTERNET_PER_CONN_AUTOCONFIG_SECONDARY_URL:
case INTERNET_PER_CONN_AUTOCONFIG_RELOAD_DELAY_MINS:
case INTERNET_PER_CONN_AUTOCONFIG_LAST_DETECT_TIME:
case INTERNET_PER_CONN_AUTOCONFIG_LAST_DETECT_URL:
FIXME("Unhandled dwOption %ld\n", optionW->dwOption);
memset(&optionW->Value, 0, sizeof(optionW->Value));
break;
default:
FIXME("Unknown dwOption %ld\n", optionW->dwOption);
res = ERROR_INVALID_PARAMETER;
break;
}
}
heap_free(url);
FreeProxyInfo(&pi);
return res;
}
case INTERNET_OPTION_REQUEST_FLAGS:
case INTERNET_OPTION_USER_AGENT:
*size = 0;
return ERROR_INTERNET_INCORRECT_HANDLE_TYPE;
case INTERNET_OPTION_POLICY:
return ERROR_INVALID_PARAMETER;
case INTERNET_OPTION_CONNECT_TIMEOUT:
TRACE("INTERNET_OPTION_CONNECT_TIMEOUT\n");
if (*size < sizeof(ULONG))
return ERROR_INSUFFICIENT_BUFFER;
*(ULONG*)buffer = connect_timeout;
*size = sizeof(ULONG);
return ERROR_SUCCESS;
}
FIXME("Stub for %ld\n", option);
return ERROR_INTERNET_INCORRECT_HANDLE_TYPE;
}
DWORD INET_QueryOption(object_header_t *hdr, DWORD option, void *buffer, DWORD *size, BOOL unicode)
{
switch(option) {
case INTERNET_OPTION_CONTEXT_VALUE:
if (!size)
return ERROR_INVALID_PARAMETER;
if (*size < sizeof(DWORD_PTR)) {
*size = sizeof(DWORD_PTR);
return ERROR_INSUFFICIENT_BUFFER;
}
if (!buffer)
return ERROR_INVALID_PARAMETER;
*(DWORD_PTR *)buffer = hdr->dwContext;
*size = sizeof(DWORD_PTR);
return ERROR_SUCCESS;
case INTERNET_OPTION_REQUEST_FLAGS:
WARN("INTERNET_OPTION_REQUEST_FLAGS\n");
*size = sizeof(DWORD);
return ERROR_INTERNET_INCORRECT_HANDLE_TYPE;
case INTERNET_OPTION_MAX_CONNS_PER_SERVER:
case INTERNET_OPTION_MAX_CONNS_PER_1_0_SERVER:
WARN("Called on global option %lu\n", option);
return ERROR_INTERNET_INVALID_OPERATION;
}
/* FIXME: we shouldn't call it here */
return query_global_option(option, buffer, size, unicode);
}
/***********************************************************************
* InternetQueryOptionW (WININET.@)
*
* Queries an options on the specified handle
*
* RETURNS
* TRUE on success
* FALSE on failure
*
*/
BOOL WINAPI InternetQueryOptionW(HINTERNET hInternet, DWORD dwOption,
LPVOID lpBuffer, LPDWORD lpdwBufferLength)
{
object_header_t *hdr;
DWORD res = ERROR_INVALID_HANDLE;
TRACE("%p %ld %p %p\n", hInternet, dwOption, lpBuffer, lpdwBufferLength);
if(hInternet) {
hdr = get_handle_object(hInternet);
if (hdr) {
res = hdr->vtbl->QueryOption(hdr, dwOption, lpBuffer, lpdwBufferLength, TRUE);
WININET_Release(hdr);
}
}else {
res = query_global_option(dwOption, lpBuffer, lpdwBufferLength, TRUE);
}
if(res != ERROR_SUCCESS)
SetLastError(res);
return res == ERROR_SUCCESS;
}
/***********************************************************************
* InternetQueryOptionA (WININET.@)
*
* Queries an options on the specified handle
*
* RETURNS
* TRUE on success
* FALSE on failure
*
*/
BOOL WINAPI InternetQueryOptionA(HINTERNET hInternet, DWORD dwOption,
LPVOID lpBuffer, LPDWORD lpdwBufferLength)
{
object_header_t *hdr;
DWORD res = ERROR_INVALID_HANDLE;
TRACE("%p %ld %p %p\n", hInternet, dwOption, lpBuffer, lpdwBufferLength);
if(hInternet) {
hdr = get_handle_object(hInternet);
if (hdr) {
res = hdr->vtbl->QueryOption(hdr, dwOption, lpBuffer, lpdwBufferLength, FALSE);
WININET_Release(hdr);
}
}else {
res = query_global_option(dwOption, lpBuffer, lpdwBufferLength, FALSE);
}
if(res != ERROR_SUCCESS)
SetLastError(res);
return res == ERROR_SUCCESS;
}
DWORD INET_SetOption(object_header_t *hdr, DWORD option, void *buf, DWORD size)
{
switch(option) {
case INTERNET_OPTION_SETTINGS_CHANGED:
FIXME("INTERNETOPTION_SETTINGS_CHANGED semi-stub\n");
collect_connections(COLLECT_CONNECTIONS);
return ERROR_SUCCESS;
case INTERNET_OPTION_CALLBACK:
WARN("Not settable option %lu\n", option);
return ERROR_INTERNET_OPTION_NOT_SETTABLE;
case INTERNET_OPTION_MAX_CONNS_PER_SERVER:
case INTERNET_OPTION_MAX_CONNS_PER_1_0_SERVER:
WARN("Called on global option %lu\n", option);
return ERROR_INTERNET_INVALID_OPERATION;
case INTERNET_OPTION_REFRESH:
return ERROR_INTERNET_INCORRECT_HANDLE_TYPE;
}
return ERROR_INTERNET_INVALID_OPTION;
}
static DWORD set_global_option(DWORD option, void *buf, DWORD size)
{
switch(option) {
case INTERNET_OPTION_CALLBACK:
WARN("Not global option %lu\n", option);
return ERROR_INTERNET_INCORRECT_HANDLE_TYPE;
case INTERNET_OPTION_MAX_CONNS_PER_SERVER:
TRACE("INTERNET_OPTION_MAX_CONNS_PER_SERVER\n");
if(size != sizeof(max_conns))
return ERROR_INTERNET_BAD_OPTION_LENGTH;
if(!*(ULONG*)buf)
return ERROR_BAD_ARGUMENTS;
max_conns = *(ULONG*)buf;
return ERROR_SUCCESS;
case INTERNET_OPTION_MAX_CONNS_PER_1_0_SERVER:
TRACE("INTERNET_OPTION_MAX_CONNS_PER_1_0_SERVER\n");
if(size != sizeof(max_1_0_conns))
return ERROR_INTERNET_BAD_OPTION_LENGTH;
if(!*(ULONG*)buf)
return ERROR_BAD_ARGUMENTS;
max_1_0_conns = *(ULONG*)buf;
return ERROR_SUCCESS;
case INTERNET_OPTION_CONNECT_TIMEOUT:
TRACE("INTERNET_OPTION_CONNECT_TIMEOUT\n");
if(size != sizeof(connect_timeout))
return ERROR_INTERNET_BAD_OPTION_LENGTH;
if(!*(ULONG*)buf)
return ERROR_BAD_ARGUMENTS;
connect_timeout = *(ULONG*)buf;
return ERROR_SUCCESS;
case INTERNET_OPTION_SUPPRESS_BEHAVIOR:
FIXME("INTERNET_OPTION_SUPPRESS_BEHAVIOR stub\n");
if(size != sizeof(ULONG))
return ERROR_INTERNET_BAD_OPTION_LENGTH;
FIXME("%08lx\n", *(ULONG*)buf);
return ERROR_SUCCESS;
}
return INET_SetOption(NULL, option, buf, size);
}
/***********************************************************************
* InternetSetOptionW (WININET.@)
*
* Sets an options on the specified handle
*
* RETURNS
* TRUE on success
* FALSE on failure
*
*/
BOOL WINAPI InternetSetOptionW(HINTERNET hInternet, DWORD dwOption,
LPVOID lpBuffer, DWORD dwBufferLength)
{
object_header_t *lpwhh;
BOOL ret = TRUE;
DWORD res;
TRACE("(%p %ld %p %ld)\n", hInternet, dwOption, lpBuffer, dwBufferLength);
lpwhh = (object_header_t*) get_handle_object( hInternet );
if(lpwhh)
res = lpwhh->vtbl->SetOption(lpwhh, dwOption, lpBuffer, dwBufferLength);
else
res = set_global_option(dwOption, lpBuffer, dwBufferLength);
if(res != ERROR_INTERNET_INVALID_OPTION) {
if(lpwhh)
WININET_Release(lpwhh);
if(res != ERROR_SUCCESS)
SetLastError(res);
return res == ERROR_SUCCESS;
}
switch (dwOption)
{
case INTERNET_OPTION_HTTP_VERSION:
{
HTTP_VERSION_INFO* pVersion=(HTTP_VERSION_INFO*)lpBuffer;
FIXME("Option INTERNET_OPTION_HTTP_VERSION(%ld,%ld): STUB\n",pVersion->dwMajorVersion,pVersion->dwMinorVersion);
}
break;
case INTERNET_OPTION_ERROR_MASK:
{
if(!lpwhh) {
SetLastError(ERROR_INTERNET_INCORRECT_HANDLE_TYPE);
return FALSE;
} else if(*(ULONG*)lpBuffer & (~(INTERNET_ERROR_MASK_INSERT_CDROM|
INTERNET_ERROR_MASK_COMBINED_SEC_CERT|
INTERNET_ERROR_MASK_LOGIN_FAILURE_DISPLAY_ENTITY_BODY))) {
SetLastError(ERROR_INVALID_PARAMETER);
ret = FALSE;
} else if(dwBufferLength != sizeof(ULONG)) {
SetLastError(ERROR_INTERNET_BAD_OPTION_LENGTH);
ret = FALSE;
} else {
TRACE("INTERNET_OPTION_ERROR_MASK: %lx\n", *(ULONG*)lpBuffer);
lpwhh->ErrorMask = *(ULONG*)lpBuffer;
}
}
break;
case INTERNET_OPTION_PROXY:
{
INTERNET_PROXY_INFOW *info = lpBuffer;
if (!lpBuffer || dwBufferLength < sizeof(INTERNET_PROXY_INFOW))
{
SetLastError(ERROR_INVALID_PARAMETER);
return FALSE;
}
if (!hInternet)
{
EnterCriticalSection( &WININET_cs );
free_global_proxy();
global_proxy = heap_alloc( sizeof(proxyinfo_t) );
if (global_proxy)
{
if (info->dwAccessType == INTERNET_OPEN_TYPE_PROXY)
{
global_proxy->proxyEnabled = 1;
global_proxy->proxy = heap_strdupW( info->lpszProxy );
global_proxy->proxyBypass = heap_strdupW( info->lpszProxyBypass );
}
else
{
global_proxy->proxyEnabled = 0;
global_proxy->proxy = global_proxy->proxyBypass = NULL;
}
}
LeaveCriticalSection( &WININET_cs );
}
else
{
/* In general, each type of object should handle
* INTERNET_OPTION_PROXY directly. This FIXME ensures it doesn't
* get silently dropped.
*/
FIXME("INTERNET_OPTION_PROXY unimplemented\n");
SetLastError(ERROR_INTERNET_INVALID_OPTION);
ret = FALSE;
}
break;
}
case INTERNET_OPTION_CODEPAGE:
{
ULONG codepage = *(ULONG *)lpBuffer;
FIXME("Option INTERNET_OPTION_CODEPAGE (%ld): STUB\n", codepage);
}
break;
case INTERNET_OPTION_REQUEST_PRIORITY:
{
ULONG priority = *(ULONG *)lpBuffer;
FIXME("Option INTERNET_OPTION_REQUEST_PRIORITY (%ld): STUB\n", priority);
}
break;
case INTERNET_OPTION_CONNECT_TIMEOUT:
{
ULONG connecttimeout = *(ULONG *)lpBuffer;
FIXME("Option INTERNET_OPTION_CONNECT_TIMEOUT (%ld): STUB\n", connecttimeout);
}
break;
case INTERNET_OPTION_DATA_RECEIVE_TIMEOUT:
{
ULONG receivetimeout = *(ULONG *)lpBuffer;
FIXME("Option INTERNET_OPTION_DATA_RECEIVE_TIMEOUT (%ld): STUB\n", receivetimeout);
}
break;
case INTERNET_OPTION_RESET_URLCACHE_SESSION:
FIXME("Option INTERNET_OPTION_RESET_URLCACHE_SESSION: STUB\n");
break;
case INTERNET_OPTION_END_BROWSER_SESSION:
FIXME("Option INTERNET_OPTION_END_BROWSER_SESSION: semi-stub\n");
free_cookie();
free_authorization_cache();
break;
case INTERNET_OPTION_CONNECTED_STATE:
FIXME("Option INTERNET_OPTION_CONNECTED_STATE: STUB\n");
break;
case INTERNET_OPTION_DISABLE_PASSPORT_AUTH:
TRACE("Option INTERNET_OPTION_DISABLE_PASSPORT_AUTH: harmless stub, since not enabled\n");
break;
case INTERNET_OPTION_IGNORE_OFFLINE:
FIXME("Option INTERNET_OPTION_IGNORE_OFFLINE: STUB\n");
break;
case INTERNET_OPTION_SEND_TIMEOUT:
case INTERNET_OPTION_RECEIVE_TIMEOUT:
case INTERNET_OPTION_DATA_SEND_TIMEOUT:
{
ULONG timeout = *(ULONG *)lpBuffer;
FIXME("INTERNET_OPTION_SEND/RECEIVE_TIMEOUT/DATA_SEND_TIMEOUT %ld\n", timeout);
break;
}
case INTERNET_OPTION_CONNECT_RETRIES:
{
ULONG retries = *(ULONG *)lpBuffer;
FIXME("INTERNET_OPTION_CONNECT_RETRIES %ld\n", retries);
break;
}
case INTERNET_OPTION_CONTEXT_VALUE:
{
if (!lpwhh)
{
SetLastError(ERROR_INTERNET_INCORRECT_HANDLE_TYPE);
return FALSE;
}
if (!lpBuffer || dwBufferLength != sizeof(DWORD_PTR))
{
SetLastError(ERROR_INVALID_PARAMETER);
ret = FALSE;
}
else
lpwhh->dwContext = *(DWORD_PTR *)lpBuffer;
break;
}
case INTERNET_OPTION_SECURITY_FLAGS:
FIXME("Option INTERNET_OPTION_SECURITY_FLAGS; STUB\n");
break;
case INTERNET_OPTION_DISABLE_AUTODIAL:
FIXME("Option INTERNET_OPTION_DISABLE_AUTODIAL; STUB\n");
break;
case INTERNET_OPTION_HTTP_DECODING:
if (!lpwhh)
{
SetLastError(ERROR_INTERNET_INCORRECT_HANDLE_TYPE);
return FALSE;
}
if (!lpBuffer || dwBufferLength != sizeof(BOOL))
{
SetLastError(ERROR_INVALID_PARAMETER);
ret = FALSE;
}
else
lpwhh->decoding = *(BOOL *)lpBuffer;
break;
case INTERNET_OPTION_COOKIES_3RD_PARTY:
FIXME("INTERNET_OPTION_COOKIES_3RD_PARTY; STUB\n");
SetLastError(ERROR_INTERNET_INVALID_OPTION);
ret = FALSE;
break;
case INTERNET_OPTION_SEND_UTF8_SERVERNAME_TO_PROXY:
FIXME("INTERNET_OPTION_SEND_UTF8_SERVERNAME_TO_PROXY; STUB\n");
SetLastError(ERROR_INTERNET_INVALID_OPTION);
ret = FALSE;
break;
case INTERNET_OPTION_CODEPAGE_PATH:
FIXME("INTERNET_OPTION_CODEPAGE_PATH; STUB\n");
SetLastError(ERROR_INTERNET_INVALID_OPTION);
ret = FALSE;
break;
case INTERNET_OPTION_CODEPAGE_EXTRA:
FIXME("INTERNET_OPTION_CODEPAGE_EXTRA; STUB\n");
SetLastError(ERROR_INTERNET_INVALID_OPTION);
ret = FALSE;
break;
case INTERNET_OPTION_IDN:
FIXME("INTERNET_OPTION_IDN; STUB\n");
SetLastError(ERROR_INTERNET_INVALID_OPTION);
ret = FALSE;
break;
case INTERNET_OPTION_POLICY:
SetLastError(ERROR_INVALID_PARAMETER);
ret = FALSE;
break;
case INTERNET_OPTION_PER_CONNECTION_OPTION: {
INTERNET_PER_CONN_OPTION_LISTW *con = lpBuffer;
LONG res;
unsigned int i;
proxyinfo_t pi;
if (INTERNET_LoadProxySettings(&pi)) return FALSE;
for (i = 0; i < con->dwOptionCount; i++) {
INTERNET_PER_CONN_OPTIONW *option = con->pOptions + i;
switch (option->dwOption) {
case INTERNET_PER_CONN_PROXY_SERVER:
heap_free(pi.proxy);
pi.proxy = heap_strdupW(option->Value.pszValue);
break;
case INTERNET_PER_CONN_FLAGS:
if(option->Value.dwValue & PROXY_TYPE_PROXY)
pi.proxyEnabled = 1;
else
{
if(option->Value.dwValue != PROXY_TYPE_DIRECT)
FIXME("Unhandled flags: 0x%lx\n", option->Value.dwValue);
pi.proxyEnabled = 0;
}
break;
case INTERNET_PER_CONN_PROXY_BYPASS:
heap_free(pi.proxyBypass);
pi.proxyBypass = heap_strdupW(option->Value.pszValue);
break;
case INTERNET_PER_CONN_AUTOCONFIG_URL:
case INTERNET_PER_CONN_AUTODISCOVERY_FLAGS:
case INTERNET_PER_CONN_AUTOCONFIG_SECONDARY_URL:
case INTERNET_PER_CONN_AUTOCONFIG_RELOAD_DELAY_MINS:
case INTERNET_PER_CONN_AUTOCONFIG_LAST_DETECT_TIME:
case INTERNET_PER_CONN_AUTOCONFIG_LAST_DETECT_URL:
FIXME("Unhandled dwOption %ld\n", option->dwOption);
break;
default:
FIXME("Unknown dwOption %ld\n", option->dwOption);
SetLastError(ERROR_INVALID_PARAMETER);
break;
}
}
if ((res = INTERNET_SaveProxySettings(&pi)))
SetLastError(res);
FreeProxyInfo(&pi);
ret = (res == ERROR_SUCCESS);
break;
}
default:
FIXME("Option %ld STUB\n",dwOption);
SetLastError(ERROR_INTERNET_INVALID_OPTION);
ret = FALSE;
break;
}
if(lpwhh)
WININET_Release( lpwhh );
return ret;
}
/***********************************************************************
* InternetSetOptionA (WININET.@)
*
* Sets an options on the specified handle.
*
* RETURNS
* TRUE on success
* FALSE on failure
*
*/
BOOL WINAPI InternetSetOptionA(HINTERNET hInternet, DWORD dwOption,
LPVOID lpBuffer, DWORD dwBufferLength)
{
LPVOID wbuffer;
DWORD wlen;
BOOL r;
switch( dwOption )
{
case INTERNET_OPTION_PROXY:
{
LPINTERNET_PROXY_INFOA pi = (LPINTERNET_PROXY_INFOA) lpBuffer;
LPINTERNET_PROXY_INFOW piw;
DWORD proxlen, prbylen;
LPWSTR prox, prby;
proxlen = MultiByteToWideChar( CP_ACP, 0, pi->lpszProxy, -1, NULL, 0);
prbylen= MultiByteToWideChar( CP_ACP, 0, pi->lpszProxyBypass, -1, NULL, 0);
wlen = sizeof(*piw) + proxlen + prbylen;
wbuffer = heap_alloc(wlen*sizeof(WCHAR) );
piw = (LPINTERNET_PROXY_INFOW) wbuffer;
piw->dwAccessType = pi->dwAccessType;
prox = (LPWSTR) &piw[1];
prby = &prox[proxlen+1];
MultiByteToWideChar( CP_ACP, 0, pi->lpszProxy, -1, prox, proxlen);
MultiByteToWideChar( CP_ACP, 0, pi->lpszProxyBypass, -1, prby, prbylen);
piw->lpszProxy = prox;
piw->lpszProxyBypass = prby;
}
break;
case INTERNET_OPTION_USER_AGENT:
case INTERNET_OPTION_USERNAME:
case INTERNET_OPTION_PASSWORD:
case INTERNET_OPTION_PROXY_USERNAME:
case INTERNET_OPTION_PROXY_PASSWORD:
wlen = MultiByteToWideChar( CP_ACP, 0, lpBuffer, -1, NULL, 0 );
if (!(wbuffer = heap_alloc( wlen * sizeof(WCHAR) ))) return ERROR_OUTOFMEMORY;
MultiByteToWideChar( CP_ACP, 0, lpBuffer, -1, wbuffer, wlen );
break;
case INTERNET_OPTION_PER_CONNECTION_OPTION: {
unsigned int i;
INTERNET_PER_CONN_OPTION_LISTW *listW;
INTERNET_PER_CONN_OPTION_LISTA *listA = lpBuffer;
wlen = sizeof(INTERNET_PER_CONN_OPTION_LISTW);
wbuffer = heap_alloc(wlen);
listW = wbuffer;
listW->dwSize = sizeof(INTERNET_PER_CONN_OPTION_LISTW);
if (listA->pszConnection)
{
wlen = MultiByteToWideChar( CP_ACP, 0, listA->pszConnection, -1, NULL, 0 );
listW->pszConnection = heap_alloc(wlen*sizeof(WCHAR));
MultiByteToWideChar( CP_ACP, 0, listA->pszConnection, -1, listW->pszConnection, wlen );
}
else
listW->pszConnection = NULL;
listW->dwOptionCount = listA->dwOptionCount;
listW->dwOptionError = listA->dwOptionError;
listW->pOptions = heap_alloc(sizeof(INTERNET_PER_CONN_OPTIONW) * listA->dwOptionCount);
for (i = 0; i < listA->dwOptionCount; ++i) {
INTERNET_PER_CONN_OPTIONA *optA = listA->pOptions + i;
INTERNET_PER_CONN_OPTIONW *optW = listW->pOptions + i;
optW->dwOption = optA->dwOption;
switch (optA->dwOption) {
case INTERNET_PER_CONN_AUTOCONFIG_URL:
case INTERNET_PER_CONN_PROXY_BYPASS:
case INTERNET_PER_CONN_PROXY_SERVER:
case INTERNET_PER_CONN_AUTOCONFIG_SECONDARY_URL:
case INTERNET_PER_CONN_AUTOCONFIG_LAST_DETECT_URL:
if (optA->Value.pszValue)
{
wlen = MultiByteToWideChar( CP_ACP, 0, optA->Value.pszValue, -1, NULL, 0 );
optW->Value.pszValue = heap_alloc(wlen*sizeof(WCHAR));
MultiByteToWideChar( CP_ACP, 0, optA->Value.pszValue, -1, optW->Value.pszValue, wlen );
}
else
optW->Value.pszValue = NULL;
break;
case INTERNET_PER_CONN_AUTODISCOVERY_FLAGS:
case INTERNET_PER_CONN_FLAGS:
case INTERNET_PER_CONN_AUTOCONFIG_RELOAD_DELAY_MINS:
optW->Value.dwValue = optA->Value.dwValue;
break;
case INTERNET_PER_CONN_AUTOCONFIG_LAST_DETECT_TIME:
optW->Value.ftValue = optA->Value.ftValue;
break;
default:
WARN("Unknown PER_CONN dwOption: %ld, guessing at conversion to Wide\n", optA->dwOption);
optW->Value.dwValue = optA->Value.dwValue;
break;
}
}
}
break;
default:
wbuffer = lpBuffer;
wlen = dwBufferLength;
}
r = InternetSetOptionW(hInternet,dwOption, wbuffer, wlen);
if( lpBuffer != wbuffer )
{
if (dwOption == INTERNET_OPTION_PER_CONNECTION_OPTION)
{
INTERNET_PER_CONN_OPTION_LISTW *list = wbuffer;
unsigned int i;
for (i = 0; i < list->dwOptionCount; ++i) {
INTERNET_PER_CONN_OPTIONW *opt = list->pOptions + i;
switch (opt->dwOption) {
case INTERNET_PER_CONN_AUTOCONFIG_URL:
case INTERNET_PER_CONN_PROXY_BYPASS:
case INTERNET_PER_CONN_PROXY_SERVER:
case INTERNET_PER_CONN_AUTOCONFIG_SECONDARY_URL:
case INTERNET_PER_CONN_AUTOCONFIG_LAST_DETECT_URL:
heap_free( opt->Value.pszValue );
break;
default:
break;
}
}
heap_free( list->pOptions );
}
heap_free( wbuffer );
}
return r;
}
/***********************************************************************
* InternetSetOptionExA (WININET.@)
*/
BOOL WINAPI InternetSetOptionExA(HINTERNET hInternet, DWORD dwOption,
LPVOID lpBuffer, DWORD dwBufferLength, DWORD dwFlags)
{
FIXME("Flags %08lx ignored\n", dwFlags);
return InternetSetOptionA( hInternet, dwOption, lpBuffer, dwBufferLength );
}
/***********************************************************************
* InternetSetOptionExW (WININET.@)
*/
BOOL WINAPI InternetSetOptionExW(HINTERNET hInternet, DWORD dwOption,
LPVOID lpBuffer, DWORD dwBufferLength, DWORD dwFlags)
{
FIXME("Flags %08lx ignored\n", dwFlags);
if( dwFlags & ~ISO_VALID_FLAGS )
{
SetLastError( ERROR_INVALID_PARAMETER );
return FALSE;
}
return InternetSetOptionW( hInternet, dwOption, lpBuffer, dwBufferLength );
}
static const WCHAR WININET_wkday[7][4] =
{ L"Sun", L"Mon", L"Tue", L"Wed",
L"Thu", L"Fri", L"Sat"};
static const WCHAR WININET_month[12][4] =
{ L"Jan", L"Feb", L"Mar", L"Apr",
L"May", L"Jun", L"Jul", L"Aug",
L"Sep", L"Oct", L"Nov", L"Dec"};
static inline BOOL is_time_digit(const WCHAR c)
{
return c >= '0' && c <= '9';
}
/***********************************************************************
* InternetTimeFromSystemTimeA (WININET.@)
*/
BOOL WINAPI InternetTimeFromSystemTimeA( const SYSTEMTIME* time, DWORD format, LPSTR string, DWORD size )
{
BOOL ret;
WCHAR stringW[INTERNET_RFC1123_BUFSIZE];
TRACE( "%p 0x%08lx %p 0x%08lx\n", time, format, string, size );
if (!time || !string || format != INTERNET_RFC1123_FORMAT)
{
SetLastError(ERROR_INVALID_PARAMETER);
return FALSE;
}
if (size < INTERNET_RFC1123_BUFSIZE * sizeof(*string))
{
SetLastError(ERROR_INSUFFICIENT_BUFFER);
return FALSE;
}
ret = InternetTimeFromSystemTimeW( time, format, stringW, sizeof(stringW) );
if (ret) WideCharToMultiByte( CP_ACP, 0, stringW, -1, string, size, NULL, NULL );
return ret;
}
/***********************************************************************
* InternetTimeFromSystemTimeW (WININET.@)
*/
BOOL WINAPI InternetTimeFromSystemTimeW( const SYSTEMTIME* time, DWORD format, LPWSTR string, DWORD size )
{
TRACE( "%p 0x%08lx %p 0x%08lx\n", time, format, string, size );
if (!time || !string || format != INTERNET_RFC1123_FORMAT)
{
SetLastError(ERROR_INVALID_PARAMETER);
return FALSE;
}
if (size < INTERNET_RFC1123_BUFSIZE * sizeof(*string))
{
SetLastError(ERROR_INSUFFICIENT_BUFFER);
return FALSE;
}
swprintf( string, size, L"%s, %02d %s %4d %02d:%02d:%02d GMT",
WININET_wkday[time->wDayOfWeek],
time->wDay,
WININET_month[time->wMonth - 1],
time->wYear,
time->wHour,
time->wMinute,
time->wSecond );
return TRUE;
}
/***********************************************************************
* InternetTimeToSystemTimeA (WININET.@)
*/
BOOL WINAPI InternetTimeToSystemTimeA( LPCSTR string, SYSTEMTIME* time, DWORD reserved )
{
BOOL ret = FALSE;
WCHAR *stringW;
TRACE( "%s %p 0x%08lx\n", debugstr_a(string), time, reserved );
stringW = heap_strdupAtoW(string);
if (stringW)
{
ret = InternetTimeToSystemTimeW( stringW, time, reserved );
heap_free( stringW );
}
return ret;
}
/***********************************************************************
* InternetTimeToSystemTimeW (WININET.@)
*/
BOOL WINAPI InternetTimeToSystemTimeW( LPCWSTR string, SYSTEMTIME* time, DWORD reserved )
{
unsigned int i;
const WCHAR *s = string;
WCHAR *end;
TRACE( "%s %p 0x%08lx\n", debugstr_w(string), time, reserved );
if (!string || !time) return FALSE;
/* Windows does this too */
GetSystemTime( time );
/* Convert an RFC1123 time such as 'Fri, 07 Jan 2005 12:06:35 GMT' into
* a SYSTEMTIME structure.
*/
while (*s && !iswalpha(*s) && !is_time_digit(*s)) s++;
if (*s == '\0') return TRUE;
time->wDayOfWeek = 7;
if (iswalpha(*s))
{
if (s[1] == '\0' || s[2] == '\0') return TRUE;
for (i = 0; i < 7; i++)
{
if (!wcsnicmp(WININET_wkday[i], s, 3))
{
time->wDayOfWeek = i;
break;
}
}
}
else if (is_time_digit(*s))
{
time->wDayOfWeek = wcstol(s, &end, 10);
s = end;
}
if (time->wDayOfWeek > 6) return TRUE;
while (*s && !is_time_digit(*s)) s++;
time->wDay = wcstol( s, &end, 10 );
s = end;
while (*s && !iswalpha(*s) && !is_time_digit(*s)) s++;
if (*s == '\0') return TRUE;
time->wMonth = 0;
if (iswalpha(*s))
{
if (s[1] == '\0' || s[2] == '\0') return TRUE;
for (i = 0; i < 12; i++)
{
if (!wcsnicmp(WININET_month[i], s, 3))
{
time->wMonth = i + 1;
break;
}
}
}
else if (is_time_digit(*s))
{
time->wMonth = wcstol(s, &end, 10);
s = end;
}
if (time->wMonth == 0) return TRUE;
while (*s && !is_time_digit(*s)) s++;
if (*s == '\0') return TRUE;
time->wYear = wcstol( s, &end, 10 );
s = end;
while (*s && !is_time_digit(*s)) s++;
if (*s == '\0') return TRUE;
time->wHour = wcstol( s, &end, 10 );
s = end;
while (*s && !is_time_digit(*s)) s++;
if (*s == '\0') return TRUE;
time->wMinute = wcstol( s, &end, 10 );
s = end;
while (*s && !is_time_digit(*s)) s++;
if (*s == '\0') return TRUE;
time->wSecond = wcstol( s, &end, 10 );
s = end;
time->wMilliseconds = 0;
return TRUE;
}
/***********************************************************************
* InternetCheckConnectionW (WININET.@)
*
* Pings a requested host to check internet connection
*
* RETURNS
* TRUE on success and FALSE on failure. If a failure then
* ERROR_NOT_CONNECTED is placed into GetLastError
*
*/
BOOL WINAPI InternetCheckConnectionW( LPCWSTR lpszUrl, DWORD dwFlags, DWORD dwReserved )
{
/*
* this is a kludge which runs the resident ping program and reads the output.
*
* Anyone have a better idea?
*/
BOOL rc = FALSE;
static const CHAR ping[] = "ping -c 1 ";
static const CHAR redirect[] = " >/dev/null 2>/dev/null";
WCHAR *host;
DWORD len, host_len;
INTERNET_PORT port;
int status = -1;
FIXME("(%s %lx %lx)\n", debugstr_w(lpszUrl), dwFlags, dwReserved);
/*
* Crack or set the Address
*/
if (lpszUrl == NULL)
{
/*
* According to the doc we are supposed to use the ip for the next
* server in the WnInet internal server database. I have
* no idea what that is or how to get it.
*
* So someone needs to implement this.
*/
FIXME("Unimplemented with URL of NULL\n");
return TRUE;
}
else
{
URL_COMPONENTSW components = {sizeof(components)};
components.dwHostNameLength = 1;
if (!InternetCrackUrlW(lpszUrl,0,0,&components))
goto End;
host = components.lpszHostName;
host_len = components.dwHostNameLength;
port = components.nPort;
TRACE("host name: %s port: %d\n",debugstr_wn(host, host_len), port);
}
if (dwFlags & FLAG_ICC_FORCE_CONNECTION)
{
struct sockaddr_storage saddr;
int sa_len = sizeof(saddr);
WCHAR *host_z;
int fd;
BOOL b;
host_z = heap_strndupW(host, host_len);
if (!host_z)
return FALSE;
b = GetAddress(host_z, port, (struct sockaddr *)&saddr, &sa_len, NULL);
heap_free(host_z);
if(!b)
goto End;
init_winsock();
fd = socket(saddr.ss_family, SOCK_STREAM, 0);
if (fd != -1)
{
if (connect(fd, (struct sockaddr *)&saddr, sa_len) == 0)
rc = TRUE;
closesocket(fd);
}
}
else
{
/*
* Build our ping command
*/
char *command;
len = WideCharToMultiByte(CP_UNIXCP, 0, host, host_len, NULL, 0, NULL, NULL);
command = heap_alloc(strlen(ping)+len+strlen(redirect)+1);
strcpy(command, ping);
WideCharToMultiByte(CP_UNIXCP, 0, host, host_len, command+sizeof(ping)-1, len, NULL, NULL);
strcpy(command+sizeof(ping)-1+len, redirect);
TRACE("Ping command is : %s\n",command);
status = system(command);
heap_free( command );
TRACE("Ping returned a code of %i\n",status);
/* Ping return code of 0 indicates success */
if (status == 0)
rc = TRUE;
}
End:
if (rc == FALSE)
INTERNET_SetLastError(ERROR_NOT_CONNECTED);
return rc;
}
/***********************************************************************
* InternetCheckConnectionA (WININET.@)
*
* Pings a requested host to check internet connection
*
* RETURNS
* TRUE on success and FALSE on failure. If a failure then
* ERROR_NOT_CONNECTED is placed into GetLastError
*
*/
BOOL WINAPI InternetCheckConnectionA(LPCSTR lpszUrl, DWORD dwFlags, DWORD dwReserved)
{
WCHAR *url = NULL;
BOOL rc;
if(lpszUrl) {
url = heap_strdupAtoW(lpszUrl);
if(!url)
return FALSE;
}
rc = InternetCheckConnectionW(url, dwFlags, dwReserved);
heap_free(url);
return rc;
}
/**********************************************************
* INTERNET_InternetOpenUrlW (internal)
*
* Opens an URL
*
* RETURNS
* handle of connection or NULL on failure
*/
static HINTERNET INTERNET_InternetOpenUrlW(appinfo_t *hIC, LPCWSTR lpszUrl,
LPCWSTR lpszHeaders, DWORD dwHeadersLength, DWORD dwFlags, DWORD_PTR dwContext)
{
URL_COMPONENTSW urlComponents = { sizeof(urlComponents) };
WCHAR *host, *user = NULL, *pass = NULL, *path;
HINTERNET client = NULL, client1 = NULL;
DWORD res;
TRACE("(%p, %s, %s, %08lx, %08lx, %08Ix)\n", hIC, debugstr_w(lpszUrl), debugstr_w(lpszHeaders),
dwHeadersLength, dwFlags, dwContext);
urlComponents.dwHostNameLength = 1;
urlComponents.dwUserNameLength = 1;
urlComponents.dwPasswordLength = 1;
urlComponents.dwUrlPathLength = 1;
urlComponents.dwExtraInfoLength = 1;
if(!InternetCrackUrlW(lpszUrl, lstrlenW(lpszUrl), 0, &urlComponents))
return NULL;
if ((urlComponents.nScheme == INTERNET_SCHEME_HTTP || urlComponents.nScheme == INTERNET_SCHEME_HTTPS) &&
urlComponents.dwExtraInfoLength)
{
assert(urlComponents.lpszUrlPath + urlComponents.dwUrlPathLength == urlComponents.lpszExtraInfo);
urlComponents.dwUrlPathLength += urlComponents.dwExtraInfoLength;
}
host = heap_strndupW(urlComponents.lpszHostName, urlComponents.dwHostNameLength);
path = heap_strndupW(urlComponents.lpszUrlPath, urlComponents.dwUrlPathLength);
if(urlComponents.dwUserNameLength)
user = heap_strndupW(urlComponents.lpszUserName, urlComponents.dwUserNameLength);
if(urlComponents.dwPasswordLength)
pass = heap_strndupW(urlComponents.lpszPassword, urlComponents.dwPasswordLength);
switch(urlComponents.nScheme) {
case INTERNET_SCHEME_FTP:
client = FTP_Connect(hIC, host, urlComponents.nPort,
user, pass, dwFlags, dwContext, INET_OPENURL);
if(client == NULL)
break;
client1 = FtpOpenFileW(client, path, GENERIC_READ, dwFlags, dwContext);
if(client1 == NULL) {
InternetCloseHandle(client);
break;
}
break;
case INTERNET_SCHEME_HTTP:
case INTERNET_SCHEME_HTTPS: {
LPCWSTR accept[2] = { L"*/*", NULL };
if (urlComponents.nScheme == INTERNET_SCHEME_HTTPS) dwFlags |= INTERNET_FLAG_SECURE;
/* FIXME: should use pointers, not handles, as handles are not thread-safe */
res = HTTP_Connect(hIC, host, urlComponents.nPort,
user, pass, dwFlags, dwContext, INET_OPENURL, &client);
if(res != ERROR_SUCCESS) {
INTERNET_SetLastError(res);
break;
}
client1 = HttpOpenRequestW(client, NULL, path, NULL, NULL, accept, dwFlags, dwContext);
if(client1 == NULL) {
InternetCloseHandle(client);
break;
}
HttpAddRequestHeadersW(client1, lpszHeaders, dwHeadersLength, HTTP_ADDREQ_FLAG_ADD);
if (!HttpSendRequestW(client1, NULL, 0, NULL, 0) &&
GetLastError() != ERROR_IO_PENDING) {
InternetCloseHandle(client1);
client1 = NULL;
break;
}
}
case INTERNET_SCHEME_GOPHER:
/* gopher doesn't seem to be implemented in wine, but it's supposed
* to be supported by InternetOpenUrlA. */
default:
SetLastError(ERROR_INTERNET_UNRECOGNIZED_SCHEME);
break;
}
TRACE(" %p <--\n", client1);
heap_free(host);
heap_free(path);
heap_free(user);
heap_free(pass);
return client1;
}
/**********************************************************
* InternetOpenUrlW (WININET.@)
*
* Opens an URL
*
* RETURNS
* handle of connection or NULL on failure
*/
typedef struct {
task_header_t hdr;
WCHAR *url;
WCHAR *headers;
DWORD headers_len;
DWORD flags;
DWORD_PTR context;
} open_url_task_t;
static void AsyncInternetOpenUrlProc(task_header_t *hdr)
{
open_url_task_t *task = (open_url_task_t*)hdr;
TRACE("%p\n", task->hdr.hdr);
INTERNET_InternetOpenUrlW((appinfo_t*)task->hdr.hdr, task->url, task->headers,
task->headers_len, task->flags, task->context);
heap_free(task->url);
heap_free(task->headers);
}
HINTERNET WINAPI InternetOpenUrlW(HINTERNET hInternet, LPCWSTR lpszUrl,
LPCWSTR lpszHeaders, DWORD dwHeadersLength, DWORD dwFlags, DWORD_PTR dwContext)
{
HINTERNET ret = NULL;
appinfo_t *hIC = NULL;
if (TRACE_ON(wininet)) {
TRACE("(%p, %s, %s, %08lx, %08lx, %08Ix)\n", hInternet, debugstr_w(lpszUrl), debugstr_w(lpszHeaders),
dwHeadersLength, dwFlags, dwContext);
TRACE(" flags :");
dump_INTERNET_FLAGS(dwFlags);
}
if (!lpszUrl)
{
SetLastError(ERROR_INVALID_PARAMETER);
goto lend;
}
hIC = (appinfo_t*)get_handle_object( hInternet );
if (NULL == hIC || hIC->hdr.htype != WH_HINIT) {
SetLastError(ERROR_INTERNET_INCORRECT_HANDLE_TYPE);
goto lend;
}
if (hIC->hdr.dwFlags & INTERNET_FLAG_ASYNC) {
open_url_task_t *task;
task = alloc_async_task(&hIC->hdr, AsyncInternetOpenUrlProc, sizeof(*task));
task->url = heap_strdupW(lpszUrl);
task->headers = heap_strdupW(lpszHeaders);
task->headers_len = dwHeadersLength;
task->flags = dwFlags;
task->context = dwContext;
INTERNET_AsyncCall(&task->hdr);
SetLastError(ERROR_IO_PENDING);
} else {
ret = INTERNET_InternetOpenUrlW(hIC, lpszUrl, lpszHeaders, dwHeadersLength, dwFlags, dwContext);
}
lend:
if( hIC )
WININET_Release( &hIC->hdr );
TRACE(" %p <--\n", ret);
return ret;
}
/**********************************************************
* InternetOpenUrlA (WININET.@)
*
* Opens an URL
*
* RETURNS
* handle of connection or NULL on failure
*/
HINTERNET WINAPI InternetOpenUrlA(HINTERNET hInternet, LPCSTR lpszUrl,
LPCSTR lpszHeaders, DWORD dwHeadersLength, DWORD dwFlags, DWORD_PTR dwContext)
{
HINTERNET rc = NULL;
LPWSTR szUrl = NULL;
WCHAR *headers = NULL;
TRACE("\n");
if(lpszUrl) {
szUrl = heap_strdupAtoW(lpszUrl);
if(!szUrl)
return NULL;
}
if(lpszHeaders) {
headers = heap_strndupAtoW(lpszHeaders, dwHeadersLength, &dwHeadersLength);
if(!headers) {
heap_free(szUrl);
return NULL;
}
}
rc = InternetOpenUrlW(hInternet, szUrl, headers, dwHeadersLength, dwFlags, dwContext);
heap_free(szUrl);
heap_free(headers);
return rc;
}
static LPWITHREADERROR INTERNET_AllocThreadError(void)
{
LPWITHREADERROR lpwite = heap_alloc(sizeof(*lpwite));
if (lpwite)
{
lpwite->dwError = 0;
lpwite->response[0] = '\0';
}
if (!TlsSetValue(g_dwTlsErrIndex, lpwite))
{
heap_free(lpwite);
return NULL;
}
return lpwite;
}
/***********************************************************************
* INTERNET_SetLastError (internal)
*
* Set last thread specific error
*
* RETURNS
*
*/
void INTERNET_SetLastError(DWORD dwError)
{
LPWITHREADERROR lpwite = TlsGetValue(g_dwTlsErrIndex);
if (!lpwite)
lpwite = INTERNET_AllocThreadError();
SetLastError(dwError);
if(lpwite)
lpwite->dwError = dwError;
}
/***********************************************************************
* INTERNET_GetLastError (internal)
*
* Get last thread specific error
*
* RETURNS
*
*/
DWORD INTERNET_GetLastError(void)
{
LPWITHREADERROR lpwite = TlsGetValue(g_dwTlsErrIndex);
if (!lpwite) return 0;
/* TlsGetValue clears last error, so set it again here */
SetLastError(lpwite->dwError);
return lpwite->dwError;
}
/***********************************************************************
* INTERNET_WorkerThreadFunc (internal)
*
* Worker thread execution function
*
* RETURNS
*
*/
static DWORD CALLBACK INTERNET_WorkerThreadFunc(LPVOID lpvParam)
{
task_header_t *task = lpvParam;
TRACE("\n");
task->proc(task);
WININET_Release(task->hdr);
heap_free(task);
if (g_dwTlsErrIndex != TLS_OUT_OF_INDEXES)
{
heap_free(TlsGetValue(g_dwTlsErrIndex));
TlsSetValue(g_dwTlsErrIndex, NULL);
}
return TRUE;
}
void *alloc_async_task(object_header_t *hdr, async_task_proc_t proc, size_t size)
{
task_header_t *task;
task = heap_alloc(size);
if(!task)
return NULL;
task->hdr = WININET_AddRef(hdr);
task->proc = proc;
return task;
}
/***********************************************************************
* INTERNET_AsyncCall (internal)
*
* Retrieves work request from queue
*
* RETURNS
*
*/
DWORD INTERNET_AsyncCall(task_header_t *task)
{
BOOL bSuccess;
TRACE("\n");
bSuccess = QueueUserWorkItem(INTERNET_WorkerThreadFunc, task, WT_EXECUTELONGFUNCTION);
if (!bSuccess)
{
heap_free(task);
return ERROR_INTERNET_ASYNC_THREAD_FAILED;
}
return ERROR_SUCCESS;
}
/***********************************************************************
* INTERNET_GetResponseBuffer (internal)
*
* RETURNS
*
*/
LPSTR INTERNET_GetResponseBuffer(void)
{
LPWITHREADERROR lpwite = TlsGetValue(g_dwTlsErrIndex);
if (!lpwite)
lpwite = INTERNET_AllocThreadError();
TRACE("\n");
return lpwite->response;
}
/**********************************************************
* InternetQueryDataAvailable (WININET.@)
*
* Determines how much data is available to be read.
*
* RETURNS
* TRUE on success, FALSE if an error occurred. If
* INTERNET_FLAG_ASYNC was specified in InternetOpen, and
* no data is presently available, FALSE is returned with
* the last error ERROR_IO_PENDING; a callback with status
* INTERNET_STATUS_REQUEST_COMPLETE will be sent when more
* data is available.
*/
BOOL WINAPI InternetQueryDataAvailable( HINTERNET hFile,
LPDWORD lpdwNumberOfBytesAvailable,
DWORD dwFlags, DWORD_PTR dwContext)
{
object_header_t *hdr;
DWORD res;
TRACE("(%p %p %lx %Ix)\n", hFile, lpdwNumberOfBytesAvailable, dwFlags, dwContext);
hdr = get_handle_object( hFile );
if (!hdr) {
SetLastError(ERROR_INVALID_HANDLE);
return FALSE;
}
if(hdr->vtbl->QueryDataAvailable) {
res = hdr->vtbl->QueryDataAvailable(hdr, lpdwNumberOfBytesAvailable, dwFlags, dwContext);
}else {
WARN("wrong handle\n");
res = ERROR_INTERNET_INCORRECT_HANDLE_TYPE;
}
WININET_Release(hdr);
if(res != ERROR_SUCCESS)
SetLastError(res);
return res == ERROR_SUCCESS;
}
DWORD create_req_file(const WCHAR *file_name, req_file_t **ret)
{
req_file_t *req_file;
req_file = heap_alloc_zero(sizeof(*req_file));
if(!req_file)
return ERROR_NOT_ENOUGH_MEMORY;
req_file->ref = 1;
req_file->file_name = heap_strdupW(file_name);
if(!req_file->file_name) {
heap_free(req_file);
return ERROR_NOT_ENOUGH_MEMORY;
}
req_file->file_handle = CreateFileW(req_file->file_name, GENERIC_READ, FILE_SHARE_READ|FILE_SHARE_WRITE,
NULL, OPEN_EXISTING, FILE_ATTRIBUTE_NORMAL, NULL);
if(req_file->file_handle == INVALID_HANDLE_VALUE) {
req_file_release(req_file);
return GetLastError();
}
*ret = req_file;
return ERROR_SUCCESS;
}
void req_file_release(req_file_t *req_file)
{
if(InterlockedDecrement(&req_file->ref))
return;
if(!req_file->is_committed)
DeleteFileW(req_file->file_name);
if(req_file->file_handle && req_file->file_handle != INVALID_HANDLE_VALUE)
CloseHandle(req_file->file_handle);
heap_free(req_file->file_name);
heap_free(req_file->url);
heap_free(req_file);
}
/***********************************************************************
* InternetLockRequestFile (WININET.@)
*/
BOOL WINAPI InternetLockRequestFile(HINTERNET hInternet, HANDLE *lphLockReqHandle)
{
req_file_t *req_file = NULL;
object_header_t *hdr;
DWORD res;
TRACE("(%p %p)\n", hInternet, lphLockReqHandle);
hdr = get_handle_object(hInternet);
if (!hdr) {
SetLastError(ERROR_INVALID_HANDLE);
return FALSE;
}
if(hdr->vtbl->LockRequestFile) {
res = hdr->vtbl->LockRequestFile(hdr, &req_file);
}else {
WARN("wrong handle\n");
res = ERROR_INTERNET_INCORRECT_HANDLE_TYPE;
}
WININET_Release(hdr);
*lphLockReqHandle = req_file;
if(res != ERROR_SUCCESS)
SetLastError(res);
return res == ERROR_SUCCESS;
}
BOOL WINAPI InternetUnlockRequestFile(HANDLE hLockHandle)
{
TRACE("(%p)\n", hLockHandle);
req_file_release(hLockHandle);
return TRUE;
}
/***********************************************************************
* InternetAutodial (WININET.@)
*
* On windows this function is supposed to dial the default internet
* connection. We don't want to have Wine dial out to the internet so
* we return TRUE by default. It might be nice to check if we are connected.
*
* RETURNS
* TRUE on success
* FALSE on failure
*
*/
BOOL WINAPI InternetAutodial(DWORD dwFlags, HWND hwndParent)
{
FIXME("STUB\n");
/* Tell that we are connected to the internet. */
return TRUE;
}
/***********************************************************************
* InternetAutodialHangup (WININET.@)
*
* Hangs up a connection made with InternetAutodial
*
* PARAM
* dwReserved
* RETURNS
* TRUE on success
* FALSE on failure
*
*/
BOOL WINAPI InternetAutodialHangup(DWORD dwReserved)
{
FIXME("STUB\n");
/* we didn't dial, we don't disconnect */
return TRUE;
}
/***********************************************************************
* InternetCombineUrlA (WININET.@)
*
* Combine a base URL with a relative URL
*
* RETURNS
* TRUE on success
* FALSE on failure
*
*/
BOOL WINAPI InternetCombineUrlA(LPCSTR lpszBaseUrl, LPCSTR lpszRelativeUrl,
LPSTR lpszBuffer, LPDWORD lpdwBufferLength,
DWORD dwFlags)
{
HRESULT hr=S_OK;
TRACE("(%s, %s, %p, %p, 0x%08lx)\n", debugstr_a(lpszBaseUrl), debugstr_a(lpszRelativeUrl), lpszBuffer, lpdwBufferLength, dwFlags);
/* Flip this bit to correspond to URL_ESCAPE_UNSAFE */
dwFlags ^= ICU_NO_ENCODE;
hr=UrlCombineA(lpszBaseUrl,lpszRelativeUrl,lpszBuffer,lpdwBufferLength,dwFlags);
return (hr==S_OK);
}
/***********************************************************************
* InternetCombineUrlW (WININET.@)
*
* Combine a base URL with a relative URL
*
* RETURNS
* TRUE on success
* FALSE on failure
*
*/
BOOL WINAPI InternetCombineUrlW(LPCWSTR lpszBaseUrl, LPCWSTR lpszRelativeUrl,
LPWSTR lpszBuffer, LPDWORD lpdwBufferLength,
DWORD dwFlags)
{
HRESULT hr=S_OK;
TRACE("(%s, %s, %p, %p, 0x%08lx)\n", debugstr_w(lpszBaseUrl), debugstr_w(lpszRelativeUrl), lpszBuffer, lpdwBufferLength, dwFlags);
/* Flip this bit to correspond to URL_ESCAPE_UNSAFE */
dwFlags ^= ICU_NO_ENCODE;
hr=UrlCombineW(lpszBaseUrl,lpszRelativeUrl,lpszBuffer,lpdwBufferLength,dwFlags);
return (hr==S_OK);
}
/* max port num is 65535 => 5 digits */
#define MAX_WORD_DIGITS 5
#define URL_GET_COMP_LENGTH(url, component) ((url)->dw##component##Length ? \
(url)->dw##component##Length : lstrlenW((url)->lpsz##component))
#define URL_GET_COMP_LENGTHA(url, component) ((url)->dw##component##Length ? \
(url)->dw##component##Length : strlen((url)->lpsz##component))
static BOOL url_uses_default_port(INTERNET_SCHEME nScheme, INTERNET_PORT nPort)
{
if ((nScheme == INTERNET_SCHEME_HTTP) &&
(nPort == INTERNET_DEFAULT_HTTP_PORT))
return TRUE;
if ((nScheme == INTERNET_SCHEME_HTTPS) &&
(nPort == INTERNET_DEFAULT_HTTPS_PORT))
return TRUE;
if ((nScheme == INTERNET_SCHEME_FTP) &&
(nPort == INTERNET_DEFAULT_FTP_PORT))
return TRUE;
if ((nScheme == INTERNET_SCHEME_GOPHER) &&
(nPort == INTERNET_DEFAULT_GOPHER_PORT))
return TRUE;
if (nPort == INTERNET_INVALID_PORT_NUMBER)
return TRUE;
return FALSE;
}
/* opaque urls do not fit into the standard url hierarchy and don't have
* two following slashes */
static inline BOOL scheme_is_opaque(INTERNET_SCHEME nScheme)
{
return (nScheme != INTERNET_SCHEME_FTP) &&
(nScheme != INTERNET_SCHEME_GOPHER) &&
(nScheme != INTERNET_SCHEME_HTTP) &&
(nScheme != INTERNET_SCHEME_HTTPS) &&
(nScheme != INTERNET_SCHEME_FILE);
}
static LPCWSTR INTERNET_GetSchemeString(INTERNET_SCHEME scheme)
{
int index;
if (scheme < INTERNET_SCHEME_FIRST)
return NULL;
index = scheme - INTERNET_SCHEME_FIRST;
if (index >= ARRAY_SIZE(url_schemes))
return NULL;
return url_schemes[index];
}
/* we can calculate using ansi strings because we're just
* calculating string length, not size
*/
static BOOL calc_url_length(LPURL_COMPONENTSW lpUrlComponents,
LPDWORD lpdwUrlLength)
{
INTERNET_SCHEME nScheme;
*lpdwUrlLength = 0;
if (lpUrlComponents->lpszScheme)
{
DWORD dwLen = URL_GET_COMP_LENGTH(lpUrlComponents, Scheme);
*lpdwUrlLength += dwLen;
nScheme = GetInternetSchemeW(lpUrlComponents->lpszScheme, dwLen);
}
else
{
LPCWSTR scheme;
nScheme = lpUrlComponents->nScheme;
if (nScheme == INTERNET_SCHEME_DEFAULT)
nScheme = INTERNET_SCHEME_HTTP;
scheme = INTERNET_GetSchemeString(nScheme);
*lpdwUrlLength += lstrlenW(scheme);
}
(*lpdwUrlLength)++; /* ':' */
if (!scheme_is_opaque(nScheme) || lpUrlComponents->lpszHostName)
*lpdwUrlLength += strlen("//");
if (lpUrlComponents->lpszUserName)
{
*lpdwUrlLength += URL_GET_COMP_LENGTH(lpUrlComponents, UserName);
*lpdwUrlLength += strlen("@");
}
else
{
if (lpUrlComponents->lpszPassword)
{
INTERNET_SetLastError(ERROR_INVALID_PARAMETER);
return FALSE;
}
}
if (lpUrlComponents->lpszPassword)
{
*lpdwUrlLength += strlen(":");
*lpdwUrlLength += URL_GET_COMP_LENGTH(lpUrlComponents, Password);
}
if (lpUrlComponents->lpszHostName)
{
*lpdwUrlLength += URL_GET_COMP_LENGTH(lpUrlComponents, HostName);
if (!url_uses_default_port(nScheme, lpUrlComponents->nPort))
{
WCHAR port[MAX_WORD_DIGITS + 1];
_ltow(lpUrlComponents->nPort, port, 10);
*lpdwUrlLength += lstrlenW(port);
*lpdwUrlLength += strlen(":");
}
if (lpUrlComponents->lpszUrlPath && *lpUrlComponents->lpszUrlPath != '/')
(*lpdwUrlLength)++; /* '/' */
}
if (lpUrlComponents->lpszUrlPath)
*lpdwUrlLength += URL_GET_COMP_LENGTH(lpUrlComponents, UrlPath);
if (lpUrlComponents->lpszExtraInfo)
*lpdwUrlLength += URL_GET_COMP_LENGTH(lpUrlComponents, ExtraInfo);
return TRUE;
}
static void convert_urlcomp_atow(LPURL_COMPONENTSA lpUrlComponents, LPURL_COMPONENTSW urlCompW)
{
INT len;
ZeroMemory(urlCompW, sizeof(URL_COMPONENTSW));
urlCompW->dwStructSize = sizeof(URL_COMPONENTSW);
urlCompW->dwSchemeLength = lpUrlComponents->dwSchemeLength;
urlCompW->nScheme = lpUrlComponents->nScheme;
urlCompW->dwHostNameLength = lpUrlComponents->dwHostNameLength;
urlCompW->nPort = lpUrlComponents->nPort;
urlCompW->dwUserNameLength = lpUrlComponents->dwUserNameLength;
urlCompW->dwPasswordLength = lpUrlComponents->dwPasswordLength;
urlCompW->dwUrlPathLength = lpUrlComponents->dwUrlPathLength;
urlCompW->dwExtraInfoLength = lpUrlComponents->dwExtraInfoLength;
if (lpUrlComponents->lpszScheme)
{
len = URL_GET_COMP_LENGTHA(lpUrlComponents, Scheme) + 1;
urlCompW->lpszScheme = heap_alloc(len * sizeof(WCHAR));
MultiByteToWideChar(CP_ACP, 0, lpUrlComponents->lpszScheme,
-1, urlCompW->lpszScheme, len);
}
if (lpUrlComponents->lpszHostName)
{
len = URL_GET_COMP_LENGTHA(lpUrlComponents, HostName) + 1;
urlCompW->lpszHostName = heap_alloc(len * sizeof(WCHAR));
MultiByteToWideChar(CP_ACP, 0, lpUrlComponents->lpszHostName,
-1, urlCompW->lpszHostName, len);
}
if (lpUrlComponents->lpszUserName)
{
len = URL_GET_COMP_LENGTHA(lpUrlComponents, UserName) + 1;
urlCompW->lpszUserName = heap_alloc(len * sizeof(WCHAR));
MultiByteToWideChar(CP_ACP, 0, lpUrlComponents->lpszUserName,
-1, urlCompW->lpszUserName, len);
}
if (lpUrlComponents->lpszPassword)
{
len = URL_GET_COMP_LENGTHA(lpUrlComponents, Password) + 1;
urlCompW->lpszPassword = heap_alloc(len * sizeof(WCHAR));
MultiByteToWideChar(CP_ACP, 0, lpUrlComponents->lpszPassword,
-1, urlCompW->lpszPassword, len);
}
if (lpUrlComponents->lpszUrlPath)
{
len = URL_GET_COMP_LENGTHA(lpUrlComponents, UrlPath) + 1;
urlCompW->lpszUrlPath = heap_alloc(len * sizeof(WCHAR));
MultiByteToWideChar(CP_ACP, 0, lpUrlComponents->lpszUrlPath,
-1, urlCompW->lpszUrlPath, len);
}
if (lpUrlComponents->lpszExtraInfo)
{
len = URL_GET_COMP_LENGTHA(lpUrlComponents, ExtraInfo) + 1;
urlCompW->lpszExtraInfo = heap_alloc(len * sizeof(WCHAR));
MultiByteToWideChar(CP_ACP, 0, lpUrlComponents->lpszExtraInfo,
-1, urlCompW->lpszExtraInfo, len);
}
}
/***********************************************************************
* InternetCreateUrlA (WININET.@)
*
* See InternetCreateUrlW.
*/
BOOL WINAPI InternetCreateUrlA(LPURL_COMPONENTSA lpUrlComponents, DWORD dwFlags,
LPSTR lpszUrl, LPDWORD lpdwUrlLength)
{
BOOL ret;
LPWSTR urlW = NULL;
URL_COMPONENTSW urlCompW;
TRACE("(%p,%ld,%p,%p)\n", lpUrlComponents, dwFlags, lpszUrl, lpdwUrlLength);
if (!lpUrlComponents || lpUrlComponents->dwStructSize != sizeof(URL_COMPONENTSW) || !lpdwUrlLength)
{
SetLastError(ERROR_INVALID_PARAMETER);
return FALSE;
}
convert_urlcomp_atow(lpUrlComponents, &urlCompW);
if (lpszUrl)
urlW = heap_alloc(*lpdwUrlLength * sizeof(WCHAR));
ret = InternetCreateUrlW(&urlCompW, dwFlags, urlW, lpdwUrlLength);
if (!ret && (GetLastError() == ERROR_INSUFFICIENT_BUFFER))
*lpdwUrlLength /= sizeof(WCHAR);
/* on success, lpdwUrlLength points to the size of urlW in WCHARS
* minus one, so add one to leave room for NULL terminator
*/
if (ret)
WideCharToMultiByte(CP_ACP, 0, urlW, -1, lpszUrl, *lpdwUrlLength + 1, NULL, NULL);
heap_free(urlCompW.lpszScheme);
heap_free(urlCompW.lpszHostName);
heap_free(urlCompW.lpszUserName);
heap_free(urlCompW.lpszPassword);
heap_free(urlCompW.lpszUrlPath);
heap_free(urlCompW.lpszExtraInfo);
heap_free(urlW);
return ret;
}
/***********************************************************************
* InternetCreateUrlW (WININET.@)
*
* Creates a URL from its component parts.
*
* PARAMS
* lpUrlComponents [I] URL Components.
* dwFlags [I] Flags. See notes.
* lpszUrl [I] Buffer in which to store the created URL.
* lpdwUrlLength [I/O] On input, the length of the buffer pointed to by
* lpszUrl in characters. On output, the number of bytes
* required to store the URL including terminator.
*
* NOTES
*
* The dwFlags parameter can be zero or more of the following:
*|ICU_ESCAPE - Generates escape sequences for unsafe characters in the path and extra info of the URL.
*
* RETURNS
* TRUE on success
* FALSE on failure
*
*/
BOOL WINAPI InternetCreateUrlW(LPURL_COMPONENTSW lpUrlComponents, DWORD dwFlags,
LPWSTR lpszUrl, LPDWORD lpdwUrlLength)
{
DWORD dwLen;
INTERNET_SCHEME nScheme;
static const WCHAR slashSlashW[] = {'/','/'};
TRACE("(%p,%ld,%p,%p)\n", lpUrlComponents, dwFlags, lpszUrl, lpdwUrlLength);
if (!lpUrlComponents || lpUrlComponents->dwStructSize != sizeof(URL_COMPONENTSW) || !lpdwUrlLength)
{
INTERNET_SetLastError(ERROR_INVALID_PARAMETER);
return FALSE;
}
if (!calc_url_length(lpUrlComponents, &dwLen))
return FALSE;
if (!lpszUrl || *lpdwUrlLength < dwLen)
{
*lpdwUrlLength = (dwLen + 1) * sizeof(WCHAR);
INTERNET_SetLastError(ERROR_INSUFFICIENT_BUFFER);
return FALSE;
}
*lpdwUrlLength = dwLen;
lpszUrl[0] = 0x00;
dwLen = 0;
if (lpUrlComponents->lpszScheme)
{
dwLen = URL_GET_COMP_LENGTH(lpUrlComponents, Scheme);
memcpy(lpszUrl, lpUrlComponents->lpszScheme, dwLen * sizeof(WCHAR));
lpszUrl += dwLen;
nScheme = GetInternetSchemeW(lpUrlComponents->lpszScheme, dwLen);
}
else
{
LPCWSTR scheme;
nScheme = lpUrlComponents->nScheme;
if (nScheme == INTERNET_SCHEME_DEFAULT)
nScheme = INTERNET_SCHEME_HTTP;
scheme = INTERNET_GetSchemeString(nScheme);
dwLen = lstrlenW(scheme);
memcpy(lpszUrl, scheme, dwLen * sizeof(WCHAR));
lpszUrl += dwLen;
}
/* all schemes are followed by at least a colon */
*lpszUrl = ':';
lpszUrl++;
if (!scheme_is_opaque(nScheme) || lpUrlComponents->lpszHostName)
{
memcpy(lpszUrl, slashSlashW, sizeof(slashSlashW));
lpszUrl += ARRAY_SIZE(slashSlashW);
}
if (lpUrlComponents->lpszUserName)
{
dwLen = URL_GET_COMP_LENGTH(lpUrlComponents, UserName);
memcpy(lpszUrl, lpUrlComponents->lpszUserName, dwLen * sizeof(WCHAR));
lpszUrl += dwLen;
if (lpUrlComponents->lpszPassword)
{
*lpszUrl = ':';
lpszUrl++;
dwLen = URL_GET_COMP_LENGTH(lpUrlComponents, Password);
memcpy(lpszUrl, lpUrlComponents->lpszPassword, dwLen * sizeof(WCHAR));
lpszUrl += dwLen;
}
*lpszUrl = '@';
lpszUrl++;
}
if (lpUrlComponents->lpszHostName)
{
dwLen = URL_GET_COMP_LENGTH(lpUrlComponents, HostName);
memcpy(lpszUrl, lpUrlComponents->lpszHostName, dwLen * sizeof(WCHAR));
lpszUrl += dwLen;
if (!url_uses_default_port(nScheme, lpUrlComponents->nPort))
{
*lpszUrl++ = ':';
_ltow(lpUrlComponents->nPort, lpszUrl, 10);
lpszUrl += lstrlenW(lpszUrl);
}
/* add slash between hostname and path if necessary */
if (lpUrlComponents->lpszUrlPath && *lpUrlComponents->lpszUrlPath != '/')
{
*lpszUrl = '/';
lpszUrl++;
}
}
if (lpUrlComponents->lpszUrlPath)
{
dwLen = URL_GET_COMP_LENGTH(lpUrlComponents, UrlPath);
memcpy(lpszUrl, lpUrlComponents->lpszUrlPath, dwLen * sizeof(WCHAR));
lpszUrl += dwLen;
}
if (lpUrlComponents->lpszExtraInfo)
{
dwLen = URL_GET_COMP_LENGTH(lpUrlComponents, ExtraInfo);
memcpy(lpszUrl, lpUrlComponents->lpszExtraInfo, dwLen * sizeof(WCHAR));
lpszUrl += dwLen;
}
*lpszUrl = '\0';
return TRUE;
}
/***********************************************************************
* InternetConfirmZoneCrossingA (WININET.@)
*
*/
DWORD WINAPI InternetConfirmZoneCrossingA( HWND hWnd, LPSTR szUrlPrev, LPSTR szUrlNew, BOOL bPost )
{
FIXME("(%p, %s, %s, %x) stub\n", hWnd, debugstr_a(szUrlPrev), debugstr_a(szUrlNew), bPost);
return ERROR_SUCCESS;
}
/***********************************************************************
* InternetConfirmZoneCrossingW (WININET.@)
*
*/
DWORD WINAPI InternetConfirmZoneCrossingW( HWND hWnd, LPWSTR szUrlPrev, LPWSTR szUrlNew, BOOL bPost )
{
FIXME("(%p, %s, %s, %x) stub\n", hWnd, debugstr_w(szUrlPrev), debugstr_w(szUrlNew), bPost);
return ERROR_SUCCESS;
}
static DWORD zone_preference = 3;
/***********************************************************************
* PrivacySetZonePreferenceW (WININET.@)
*/
DWORD WINAPI PrivacySetZonePreferenceW( DWORD zone, DWORD type, DWORD template, LPCWSTR preference )
{
FIXME( "%lx %lx %lx %s: stub\n", zone, type, template, debugstr_w(preference) );
zone_preference = template;
return 0;
}
/***********************************************************************
* PrivacyGetZonePreferenceW (WININET.@)
*/
DWORD WINAPI PrivacyGetZonePreferenceW( DWORD zone, DWORD type, LPDWORD template,
LPWSTR preference, LPDWORD length )
{
FIXME( "%lx %lx %p %p %p: stub\n", zone, type, template, preference, length );
if (template) *template = zone_preference;
return 0;
}
/***********************************************************************
* InternetGetSecurityInfoByURLA (WININET.@)
*/
BOOL WINAPI InternetGetSecurityInfoByURLA(LPSTR lpszURL, PCCERT_CHAIN_CONTEXT *ppCertChain, DWORD *pdwSecureFlags)
{
WCHAR *url;
BOOL res;
TRACE("(%s %p %p)\n", debugstr_a(lpszURL), ppCertChain, pdwSecureFlags);
url = heap_strdupAtoW(lpszURL);
if(!url)
return FALSE;
res = InternetGetSecurityInfoByURLW(url, ppCertChain, pdwSecureFlags);
heap_free(url);
return res;
}
/***********************************************************************
* InternetGetSecurityInfoByURLW (WININET.@)
*/
BOOL WINAPI InternetGetSecurityInfoByURLW(LPCWSTR lpszURL, PCCERT_CHAIN_CONTEXT *ppCertChain, DWORD *pdwSecureFlags)
{
URL_COMPONENTSW url = {sizeof(url)};
server_t *server;
BOOL res;
TRACE("(%s %p %p)\n", debugstr_w(lpszURL), ppCertChain, pdwSecureFlags);
if (!ppCertChain && !pdwSecureFlags) {
SetLastError(ERROR_INVALID_PARAMETER);
return FALSE;
}
url.dwHostNameLength = 1;
res = InternetCrackUrlW(lpszURL, 0, 0, &url);
if(!res || url.nScheme != INTERNET_SCHEME_HTTPS) {
SetLastError(ERROR_INTERNET_ITEM_NOT_FOUND);
return FALSE;
}
server = get_server(substr(url.lpszHostName, url.dwHostNameLength), url.nPort, TRUE, FALSE);
if(!server) {
SetLastError(ERROR_INTERNET_ITEM_NOT_FOUND);
return FALSE;
}
if(server->cert_chain) {
if(pdwSecureFlags)
*pdwSecureFlags = server->security_flags & _SECURITY_ERROR_FLAGS_MASK;
if(ppCertChain && !(*ppCertChain = CertDuplicateCertificateChain(server->cert_chain)))
res = FALSE;
}else {
SetLastError(ERROR_INTERNET_ITEM_NOT_FOUND);
res = FALSE;
}
server_release(server);
return res;
}
DWORD WINAPI InternetDialA( HWND hwndParent, LPSTR lpszConnectoid, DWORD dwFlags,
DWORD_PTR* lpdwConnection, DWORD dwReserved )
{
FIXME("(%p, %p, 0x%08lx, %p, 0x%08lx) stub\n", hwndParent, lpszConnectoid, dwFlags,
lpdwConnection, dwReserved);
return ERROR_SUCCESS;
}
DWORD WINAPI InternetDialW( HWND hwndParent, LPWSTR lpszConnectoid, DWORD dwFlags,
DWORD_PTR* lpdwConnection, DWORD dwReserved )
{
FIXME("(%p, %p, 0x%08lx, %p, 0x%08lx) stub\n", hwndParent, lpszConnectoid, dwFlags,
lpdwConnection, dwReserved);
return ERROR_SUCCESS;
}
BOOL WINAPI InternetGoOnlineA( LPSTR lpszURL, HWND hwndParent, DWORD dwReserved )
{
FIXME("(%s, %p, 0x%08lx) stub\n", debugstr_a(lpszURL), hwndParent, dwReserved);
return TRUE;
}
BOOL WINAPI InternetGoOnlineW( LPWSTR lpszURL, HWND hwndParent, DWORD dwReserved )
{
FIXME("(%s, %p, 0x%08lx) stub\n", debugstr_w(lpszURL), hwndParent, dwReserved);
return TRUE;
}
DWORD WINAPI InternetHangUp( DWORD_PTR dwConnection, DWORD dwReserved )
{
FIXME("(0x%08Ix, 0x%08lx) stub\n", dwConnection, dwReserved);
return ERROR_SUCCESS;
}
BOOL WINAPI CreateMD5SSOHash( PWSTR pszChallengeInfo, PWSTR pwszRealm, PWSTR pwszTarget,
PBYTE pbHexHash )
{
FIXME("(%s, %s, %s, %p) stub\n", debugstr_w(pszChallengeInfo), debugstr_w(pwszRealm),
debugstr_w(pwszTarget), pbHexHash);
return FALSE;
}
BOOL WINAPI ResumeSuspendedDownload( HINTERNET hInternet, DWORD dwError )
{
FIXME("(%p, 0x%08lx) stub\n", hInternet, dwError);
return FALSE;
}
BOOL WINAPI InternetQueryFortezzaStatus(DWORD *a, DWORD_PTR b)
{
FIXME("(%p, %08Ix) stub\n", a, b);
return FALSE;
}
DWORD WINAPI ShowClientAuthCerts(HWND parent)
{
FIXME("%p: stub\n", parent);
return 0;
}
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