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Sweden-Number/dlls/wininet/internet.c

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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 "config.h"
#include "wine/port.h"
#define MAXHOSTNAME 100 /* from http.c */
#if defined(__MINGW32__) || defined (_MSC_VER)
#include <ws2tcpip.h>
#endif
#include <string.h>
#include <stdarg.h>
#include <stdio.h>
#include <sys/types.h>
#ifdef HAVE_SYS_SOCKET_H
# include <sys/socket.h>
#endif
#ifdef HAVE_POLL_H
#include <poll.h>
#endif
#ifdef HAVE_SYS_POLL_H
# include <sys/poll.h>
#endif
#ifdef HAVE_SYS_TIME_H
# include <sys/time.h>
#endif
#include <stdlib.h>
#include <ctype.h>
#ifdef HAVE_UNISTD_H
# include <unistd.h>
#endif
#include <assert.h>
#include "windef.h"
#include "winbase.h"
#include "winreg.h"
#include "winuser.h"
#include "wininet.h"
#include "winineti.h"
#include "winnls.h"
#include "wine/debug.h"
#include "winerror.h"
#define NO_SHLWAPI_STREAM
#include "shlwapi.h"
#include "wine/exception.h"
#include "internet.h"
#include "resource.h"
#include "wine/unicode.h"
WINE_DEFAULT_DEBUG_CHANNEL(wininet);
#define RESPONSE_TIMEOUT 30
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 dwProxyEnabled;
LPWSTR lpszProxyServer;
LPWSTR lpszProxyBypass;
} proxyinfo_t;
static const WCHAR szInternetSettings[] =
{ 'S','o','f','t','w','a','r','e','\\','M','i','c','r','o','s','o','f','t','\\',
'W','i','n','d','o','w','s','\\','C','u','r','r','e','n','t','V','e','r','s','i','o','n','\\',
'I','n','t','e','r','n','e','t',' ','S','e','t','t','i','n','g','s',0 };
static const WCHAR szProxyServer[] = { 'P','r','o','x','y','S','e','r','v','e','r', 0 };
static const WCHAR szProxyEnable[] = { 'P','r','o','x','y','E','n','a','b','l','e', 0 };
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(handle_table[next_handle] && next_handle < handle_table_size)
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 = %d\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 %ld -> %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 = %d\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,%x,%p\n", hinstDLL, fdwReason, lpvReserved);
switch (fdwReason) {
case DLL_PROCESS_ATTACH:
g_dwTlsErrIndex = TlsAlloc();
if (g_dwTlsErrIndex == TLS_OUT_OF_INDEXES)
return FALSE;
URLCacheContainers_CreateDefaults();
WININET_hModule = hinstDLL;
case DLL_THREAD_ATTACH:
break;
case DLL_THREAD_DETACH:
if (g_dwTlsErrIndex != TLS_OUT_OF_INDEXES)
{
LPVOID lpwite = TlsGetValue(g_dwTlsErrIndex);
HeapFree(GetProcessHeap(), 0, lpwite);
}
break;
case DLL_PROCESS_DETACH:
NETCON_unload();
URLCacheContainers_DeleteAll();
if (g_dwTlsErrIndex != TLS_OUT_OF_INDEXES)
{
HeapFree(GetProcessHeap(), 0, TlsGetValue(g_dwTlsErrIndex));
TlsFree(g_dwTlsErrIndex);
}
break;
}
return TRUE;
}
/***********************************************************************
* 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, szProxyEnable, 0, REG_DWORD, (BYTE*)&lpwpi->dwProxyEnabled, sizeof(DWORD))))
{
RegCloseKey( key );
return ret;
}
if (lpwpi->lpszProxyServer)
{
if ((ret = RegSetValueExW( key, szProxyServer, 0, REG_SZ, (BYTE*)lpwpi->lpszProxyServer, sizeof(WCHAR) * (lstrlenW(lpwpi->lpszProxyServer) + 1))))
{
RegCloseKey( key );
return ret;
}
}
else
{
if ((ret = RegDeleteValueW( key, szProxyServer )))
{
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.
*/
BOOL INTERNET_FindProxyForProtocol(LPCWSTR szProxy, LPCWSTR proto, WCHAR *foundProxy, DWORD *foundProxyLen)
{
LPCWSTR ptr;
BOOL ret = FALSE;
TRACE("(%s, %s)\n", debugstr_w(szProxy), debugstr_w(proto));
/* First, look for the specified protocol (proto=scheme://host:port) */
for (ptr = szProxy; !ret && ptr && *ptr; )
{
LPCWSTR end, equal;
if (!(end = strchrW(ptr, ' ')))
end = ptr + strlenW(ptr);
if ((equal = strchrW(ptr, '=')) && equal < end &&
equal - ptr == strlenW(proto) &&
!strncmpiW(proto, ptr, strlenW(proto)))
{
if (end - equal > *foundProxyLen)
{
WARN("buffer too short for %s\n",
debugstr_wn(equal + 1, end - equal - 1));
*foundProxyLen = end - equal;
SetLastError(ERROR_INSUFFICIENT_BUFFER);
}
else
{
memcpy(foundProxy, equal + 1, (end - equal) * sizeof(WCHAR));
foundProxy[end - equal] = 0;
ret = TRUE;
}
}
if (*end == ' ')
ptr = end + 1;
else
ptr = end;
}
if (!ret)
{
/* It wasn't found: look for no protocol */
for (ptr = szProxy; !ret && ptr && *ptr; )
{
LPCWSTR end, equal;
if (!(end = strchrW(ptr, ' ')))
end = ptr + strlenW(ptr);
if (!(equal = strchrW(ptr, '=')))
{
if (end - ptr + 1 > *foundProxyLen)
{
WARN("buffer too short for %s\n",
debugstr_wn(ptr, end - ptr));
*foundProxyLen = end - ptr + 1;
SetLastError(ERROR_INSUFFICIENT_BUFFER);
}
else
{
memcpy(foundProxy, ptr, (end - ptr) * sizeof(WCHAR));
foundProxy[end - ptr] = 0;
ret = TRUE;
}
}
if (*end == ' ')
ptr = end + 1;
else
ptr = end;
}
}
if (ret)
TRACE("found proxy for %s: %s\n", debugstr_w(proto),
debugstr_w(foundProxy));
return ret;
}
/***********************************************************************
* 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 )
{
HeapFree(GetProcessHeap(), 0, lpwpi->lpszProxyServer);
HeapFree(GetProcessHeap(), 0, lpwpi->lpszProxyBypass);
}
/***********************************************************************
* INTERNET_LoadProxySettings
*
* Loads proxy information from the registry or 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;
LPCSTR envproxy;
LONG ret;
if ((ret = RegOpenKeyW( HKEY_CURRENT_USER, szInternetSettings, &key )))
return ret;
len = sizeof(DWORD);
if (RegQueryValueExW( key, szProxyEnable, NULL, &type, (BYTE *)&lpwpi->dwProxyEnabled, &len ) || type != REG_DWORD)
{
lpwpi->dwProxyEnabled = 0;
if((ret = RegSetValueExW( key, szProxyEnable, 0, REG_DWORD, (BYTE *)&lpwpi->dwProxyEnabled, sizeof(DWORD) )))
{
RegCloseKey( key );
return ret;
}
}
if (!(envproxy = getenv( "http_proxy" )) || lpwpi->dwProxyEnabled)
{
TRACE("Proxy is enabled.\n");
/* figure out how much memory the proxy setting takes */
if (!RegQueryValueExW( key, szProxyServer, NULL, &type, NULL, &len ) && len && (type == REG_SZ))
{
LPWSTR szProxy, p;
static const WCHAR szHttp[] = {'h','t','t','p','=',0};
if (!(szProxy = HeapAlloc( GetProcessHeap(), 0, len )))
{
RegCloseKey( key );
return ERROR_OUTOFMEMORY;
}
RegQueryValueExW( key, szProxyServer, NULL, &type, (BYTE*)szProxy, &len );
/* find the http proxy, and strip away everything else */
p = strstrW( szProxy, szHttp );
if (p)
{
p += lstrlenW( szHttp );
lstrcpyW( szProxy, p );
}
p = strchrW( szProxy, ' ' );
if (p) *p = 0;
lpwpi->lpszProxyServer = szProxy;
TRACE("http proxy = %s\n", debugstr_w(lpwpi->lpszProxyServer));
}
else
{
TRACE("No proxy server settings in registry.\n");
lpwpi->lpszProxyServer = NULL;
}
}
else if (envproxy)
{
WCHAR *envproxyW;
len = MultiByteToWideChar( CP_UNIXCP, 0, envproxy, -1, NULL, 0 );
if (!(envproxyW = HeapAlloc( GetProcessHeap(), 0, len * sizeof(WCHAR))))
return ERROR_OUTOFMEMORY;
MultiByteToWideChar( CP_UNIXCP, 0, envproxy, -1, envproxyW, len );
lpwpi->dwProxyEnabled = 1;
lpwpi->lpszProxyServer = envproxyW;
TRACE("http proxy (from environment) = %s\n", debugstr_w(lpwpi->lpszProxyServer));
}
RegCloseKey( key );
lpwpi->lpszProxyBypass = NULL;
return ERROR_SUCCESS;
}
/***********************************************************************
* INTERNET_ConfigureProxy
*/
static BOOL INTERNET_ConfigureProxy( appinfo_t *lpwai )
{
proxyinfo_t wpi;
if (INTERNET_LoadProxySettings( &wpi ))
return FALSE;
if (wpi.dwProxyEnabled)
{
lpwai->accessType = INTERNET_OPEN_TYPE_PROXY;
lpwai->proxy = wpi.lpszProxyServer;
return TRUE;
}
lpwai->accessType = INTERNET_OPEN_TYPE_DIRECT;
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 < (sizeof(flag) / sizeof(flag[0])); i++) {
if (flag[i].val & dwFlags) {
TRACE(" %s", flag[i].name);
dwFlags &= ~flag[i].val;
}
}
if (dwFlags)
TRACE(" Unknown flags (%08x)\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);
HeapFree(GetProcessHeap(), 0, lpwai->agent);
HeapFree(GetProcessHeap(), 0, lpwai->proxy);
HeapFree(GetProcessHeap(), 0, lpwai->proxyBypass);
HeapFree(GetProcessHeap(), 0, lpwai->proxyUsername);
HeapFree(GetProcessHeap(), 0, 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 ? strlenW(ai->agent) : 0;
*size = (len + 1) * sizeof(WCHAR);
if(!buffer || bufsize < *size)
return ERROR_INSUFFICIENT_BUFFER;
if (ai->agent)
strcpyW(buffer, ai->agent);
else
*(WCHAR *)buffer = 0;
/* If the buffer is copied, the returned length doesn't include
* the NULL terminator.
*/
*size = len * sizeof(WCHAR);
}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 (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 (*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 (*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;
}
}
return INET_QueryOption(hdr, option, buffer, size, unicode);
}
static const object_vtbl_t APPINFOVtbl = {
APPINFO_Destroy,
NULL,
APPINFO_QueryOption,
NULL,
NULL,
NULL,
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, %i, %s, %s, %i)\n", debugstr_w(lpszAgent), dwAccessType,
debugstr_w(lpszProxy), debugstr_w(lpszProxyBypass), dwFlags);
for (i = 0; i < (sizeof(access_type) / sizeof(access_type[0])); 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);
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->agent = heap_strdupW(lpszAgent);
if(dwAccessType == INTERNET_OPEN_TYPE_PRECONFIG)
INTERNET_ConfigureProxy( lpwai );
else
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%08x, %s, %s, 0x%08x)\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);
HeapFree(GetProcessHeap(), 0, szAgent);
HeapFree(GetProcessHeap(), 0, szProxy);
HeapFree(GetProcessHeap(), 0, 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("\n");
if (lpwite)
{
*lpdwError = lpwite->dwError;
if (lpwite->dwError)
{
memcpy(lpszBuffer, lpwite->response, *lpdwBufferLength);
*lpdwBufferLength = strlen(lpszBuffer);
}
else
*lpdwBufferLength = 0;
}
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("\n");
if (lpwite)
{
*lpdwError = lpwite->dwError;
if (lpwite->dwError)
{
memcpy(lpszBuffer, lpwite->response, *lpdwBufferLength);
*lpdwBufferLength = lstrlenW(lpszBuffer);
}
else
*lpdwBufferLength = 0;
}
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%08x)\n", lpdwStatus, dwReserved);
if (lpdwStatus) {
WARN("always returning LAN connection.\n");
*lpdwStatus = INTERNET_CONNECTION_LAN;
}
return TRUE;
}
/***********************************************************************
* 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, %d, 0x%08x)\n", lpdwStatus, lpszConnectionName, dwNameLen, dwReserved);
/* Must be zero */
if(dwReserved)
return FALSE;
if (lpdwStatus) {
WARN("always returning LAN connection.\n");
*lpdwStatus = INTERNET_CONNECTION_LAN;
}
return LoadStringW(WININET_hModule, IDS_LANCONNECTION, lpszConnectionName, dwNameLen);
}
/***********************************************************************
* InternetGetConnectedStateExA (WININET.@)
*/
BOOL WINAPI InternetGetConnectedStateExA(LPDWORD lpdwStatus, LPSTR lpszConnectionName,
DWORD dwNameLen, DWORD dwReserved)
{
LPWSTR lpwszConnectionName = NULL;
BOOL rc;
TRACE("(%p, %p, %d, 0x%08x)\n", lpdwStatus, lpszConnectionName, dwNameLen, dwReserved);
if (lpszConnectionName && dwNameLen > 0)
lpwszConnectionName= HeapAlloc(GetProcessHeap(), 0, dwNameLen * sizeof(WCHAR));
rc = InternetGetConnectedStateExW(lpdwStatus,lpwszConnectionName, dwNameLen,
dwReserved);
if (rc && lpwszConnectionName)
{
WideCharToMultiByte(CP_ACP,0,lpwszConnectionName,-1,lpszConnectionName,
dwNameLen, NULL, NULL);
HeapFree(GetProcessHeap(),0,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, %i, %s, %s, %i, %i, %lx)\n", hInternet, debugstr_w(lpszServerName),
nServerPort, debugstr_w(lpszUserName), debugstr_w(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);
HeapFree(GetProcessHeap(), 0, szServerName);
HeapFree(GetProcessHeap(), 0, szUserName);
HeapFree(GetProcessHeap(), 0, 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;
}
/***********************************************************************
* ConvertUrlComponentValue (Internal)
*
* Helper function for InternetCrackUrlA
*
*/
static void ConvertUrlComponentValue(LPSTR* lppszComponent, LPDWORD dwComponentLen,
LPWSTR lpwszComponent, DWORD dwwComponentLen,
LPCSTR lpszStart, LPCWSTR lpwszStart)
{
TRACE("%p %d %p %d %p %p\n", *lppszComponent, *dwComponentLen, lpwszComponent, dwwComponentLen, lpszStart, lpwszStart);
if (*dwComponentLen != 0)
{
DWORD nASCIILength=WideCharToMultiByte(CP_ACP,0,lpwszComponent,dwwComponentLen,NULL,0,NULL,NULL);
if (*lppszComponent == NULL)
{
if (lpwszComponent)
{
int offset = WideCharToMultiByte(CP_ACP, 0, lpwszStart, lpwszComponent-lpwszStart, NULL, 0, NULL, NULL);
*lppszComponent = (LPSTR)lpszStart + offset;
}
else
*lppszComponent = NULL;
*dwComponentLen = nASCIILength;
}
else
{
DWORD ncpylen = min((*dwComponentLen)-1, nASCIILength);
WideCharToMultiByte(CP_ACP,0,lpwszComponent,dwwComponentLen,*lppszComponent,ncpylen+1,NULL,NULL);
(*lppszComponent)[ncpylen]=0;
*dwComponentLen = ncpylen;
}
}
}
/***********************************************************************
* InternetCrackUrlA (WININET.@)
*
* See InternetCrackUrlW.
*/
BOOL WINAPI InternetCrackUrlA(LPCSTR lpszUrl, DWORD dwUrlLength, DWORD dwFlags,
LPURL_COMPONENTSA lpUrlComponents)
{
DWORD nLength;
URL_COMPONENTSW UCW;
BOOL ret = FALSE;
WCHAR *lpwszUrl, *hostname = NULL, *username = NULL, *password = NULL, *path = NULL,
*scheme = NULL, *extra = NULL;
TRACE("(%s %u %x %p)\n",
lpszUrl ? debugstr_an(lpszUrl, dwUrlLength ? dwUrlLength : strlen(lpszUrl)) : "(null)",
dwUrlLength, dwFlags, lpUrlComponents);
if (!lpszUrl || !*lpszUrl || !lpUrlComponents ||
lpUrlComponents->dwStructSize != sizeof(URL_COMPONENTSA))
{
INTERNET_SetLastError(ERROR_INVALID_PARAMETER);
return FALSE;
}
if(dwUrlLength<=0)
dwUrlLength=-1;
nLength=MultiByteToWideChar(CP_ACP,0,lpszUrl,dwUrlLength,NULL,0);
/* if dwUrlLength=-1 then nLength includes null but length to
InternetCrackUrlW should not include it */
if (dwUrlLength == -1) nLength--;
lpwszUrl = HeapAlloc(GetProcessHeap(), 0, (nLength + 1) * sizeof(WCHAR));
MultiByteToWideChar(CP_ACP,0,lpszUrl,dwUrlLength,lpwszUrl,nLength + 1);
lpwszUrl[nLength] = '\0';
memset(&UCW,0,sizeof(UCW));
UCW.dwStructSize = sizeof(URL_COMPONENTSW);
if (lpUrlComponents->dwHostNameLength)
{
UCW.dwHostNameLength = lpUrlComponents->dwHostNameLength;
if (lpUrlComponents->lpszHostName)
{
hostname = HeapAlloc(GetProcessHeap(), 0, UCW.dwHostNameLength * sizeof(WCHAR));
UCW.lpszHostName = hostname;
}
}
if (lpUrlComponents->dwUserNameLength)
{
UCW.dwUserNameLength = lpUrlComponents->dwUserNameLength;
if (lpUrlComponents->lpszUserName)
{
username = HeapAlloc(GetProcessHeap(), 0, UCW.dwUserNameLength * sizeof(WCHAR));
UCW.lpszUserName = username;
}
}
if (lpUrlComponents->dwPasswordLength)
{
UCW.dwPasswordLength = lpUrlComponents->dwPasswordLength;
if (lpUrlComponents->lpszPassword)
{
password = HeapAlloc(GetProcessHeap(), 0, UCW.dwPasswordLength * sizeof(WCHAR));
UCW.lpszPassword = password;
}
}
if (lpUrlComponents->dwUrlPathLength)
{
UCW.dwUrlPathLength = lpUrlComponents->dwUrlPathLength;
if (lpUrlComponents->lpszUrlPath)
{
path = HeapAlloc(GetProcessHeap(), 0, UCW.dwUrlPathLength * sizeof(WCHAR));
UCW.lpszUrlPath = path;
}
}
if (lpUrlComponents->dwSchemeLength)
{
UCW.dwSchemeLength = lpUrlComponents->dwSchemeLength;
if (lpUrlComponents->lpszScheme)
{
scheme = HeapAlloc(GetProcessHeap(), 0, UCW.dwSchemeLength * sizeof(WCHAR));
UCW.lpszScheme = scheme;
}
}
if (lpUrlComponents->dwExtraInfoLength)
{
UCW.dwExtraInfoLength = lpUrlComponents->dwExtraInfoLength;
if (lpUrlComponents->lpszExtraInfo)
{
extra = HeapAlloc(GetProcessHeap(), 0, UCW.dwExtraInfoLength * sizeof(WCHAR));
UCW.lpszExtraInfo = extra;
}
}
if ((ret = InternetCrackUrlW(lpwszUrl, nLength, dwFlags, &UCW)))
{
ConvertUrlComponentValue(&lpUrlComponents->lpszHostName, &lpUrlComponents->dwHostNameLength,
UCW.lpszHostName, UCW.dwHostNameLength, lpszUrl, lpwszUrl);
ConvertUrlComponentValue(&lpUrlComponents->lpszUserName, &lpUrlComponents->dwUserNameLength,
UCW.lpszUserName, UCW.dwUserNameLength, lpszUrl, lpwszUrl);
ConvertUrlComponentValue(&lpUrlComponents->lpszPassword, &lpUrlComponents->dwPasswordLength,
UCW.lpszPassword, UCW.dwPasswordLength, lpszUrl, lpwszUrl);
ConvertUrlComponentValue(&lpUrlComponents->lpszUrlPath, &lpUrlComponents->dwUrlPathLength,
UCW.lpszUrlPath, UCW.dwUrlPathLength, lpszUrl, lpwszUrl);
ConvertUrlComponentValue(&lpUrlComponents->lpszScheme, &lpUrlComponents->dwSchemeLength,
UCW.lpszScheme, UCW.dwSchemeLength, lpszUrl, lpwszUrl);
ConvertUrlComponentValue(&lpUrlComponents->lpszExtraInfo, &lpUrlComponents->dwExtraInfoLength,
UCW.lpszExtraInfo, UCW.dwExtraInfoLength, lpszUrl, lpwszUrl);
lpUrlComponents->nScheme = UCW.nScheme;
lpUrlComponents->nPort = UCW.nPort;
TRACE("%s: scheme(%s) host(%s) path(%s) extra(%s)\n", debugstr_a(lpszUrl),
debugstr_an(lpUrlComponents->lpszScheme, lpUrlComponents->dwSchemeLength),
debugstr_an(lpUrlComponents->lpszHostName, lpUrlComponents->dwHostNameLength),
debugstr_an(lpUrlComponents->lpszUrlPath, lpUrlComponents->dwUrlPathLength),
debugstr_an(lpUrlComponents->lpszExtraInfo, lpUrlComponents->dwExtraInfoLength));
}
HeapFree(GetProcessHeap(), 0, lpwszUrl);
HeapFree(GetProcessHeap(), 0, hostname);
HeapFree(GetProcessHeap(), 0, username);
HeapFree(GetProcessHeap(), 0, password);
HeapFree(GetProcessHeap(), 0, path);
HeapFree(GetProcessHeap(), 0, scheme);
HeapFree(GetProcessHeap(), 0, extra);
return ret;
}
static const WCHAR url_schemes[][7] =
{
{'f','t','p',0},
{'g','o','p','h','e','r',0},
{'h','t','t','p',0},
{'h','t','t','p','s',0},
{'f','i','l','e',0},
{'n','e','w','s',0},
{'m','a','i','l','t','o',0},
{'r','e','s',0},
};
/***********************************************************************
* 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 %d\n",debugstr_wn(lpszScheme, nMaxCmp), nMaxCmp);
if(lpszScheme==NULL)
return INTERNET_SCHEME_UNKNOWN;
for (i = 0; i < sizeof(url_schemes)/sizeof(url_schemes[0]); i++)
if (!strncmpW(lpszScheme, url_schemes[i], nMaxCmp))
return INTERNET_SCHEME_FIRST + i;
return INTERNET_SCHEME_UNKNOWN;
}
/***********************************************************************
* SetUrlComponentValueW (Internal)
*
* Helper function for InternetCrackUrlW
*
* PARAMS
* lppszComponent [O] Holds the returned string
* dwComponentLen [I] Holds the size of lppszComponent
* [O] Holds the length of the string in lppszComponent without '\0'
* lpszStart [I] Holds the string to copy from
* len [I] Holds the length of lpszStart without '\0'
*
* RETURNS
* TRUE on success
* FALSE on failure
*
*/
static BOOL SetUrlComponentValueW(LPWSTR* lppszComponent, LPDWORD dwComponentLen, LPCWSTR lpszStart, DWORD len)
{
TRACE("%s (%d)\n", debugstr_wn(lpszStart,len), len);
if ( (*dwComponentLen == 0) && (*lppszComponent == NULL) )
return FALSE;
if (*dwComponentLen != 0 || *lppszComponent == NULL)
{
if (*lppszComponent == NULL)
{
*lppszComponent = (LPWSTR)lpszStart;
*dwComponentLen = len;
}
else
{
DWORD ncpylen = min((*dwComponentLen)-1, len);
memcpy(*lppszComponent, lpszStart, ncpylen*sizeof(WCHAR));
(*lppszComponent)[ncpylen] = '\0';
*dwComponentLen = ncpylen;
}
}
return TRUE;
}
/***********************************************************************
* InternetCrackUrlW (WININET.@)
*
* Break up URL into its components
*
* RETURNS
* TRUE on success
* FALSE on failure
*/
BOOL WINAPI InternetCrackUrlW(LPCWSTR lpszUrl_orig, DWORD dwUrlLength_orig, DWORD dwFlags,
LPURL_COMPONENTSW lpUC)
{
/*
* RFC 1808
* <protocol>:[//<net_loc>][/path][;<params>][?<query>][#<fragment>]
*
*/
LPCWSTR lpszParam = NULL;
BOOL bIsAbsolute = FALSE;
LPCWSTR lpszap, lpszUrl = lpszUrl_orig;
LPCWSTR lpszcp = NULL;
LPWSTR lpszUrl_decode = NULL;
DWORD dwUrlLength = dwUrlLength_orig;
TRACE("(%s %u %x %p)\n",
lpszUrl ? debugstr_wn(lpszUrl, dwUrlLength ? dwUrlLength : strlenW(lpszUrl)) : "(null)",
dwUrlLength, dwFlags, lpUC);
if (!lpszUrl_orig || !*lpszUrl_orig || !lpUC)
{
INTERNET_SetLastError(ERROR_INVALID_PARAMETER);
return FALSE;
}
if (!dwUrlLength) dwUrlLength = strlenW(lpszUrl);
if (dwFlags & ICU_DECODE)
{
WCHAR *url_tmp;
DWORD len = dwUrlLength + 1;
if (!(url_tmp = HeapAlloc(GetProcessHeap(), 0, len * sizeof(WCHAR))))
{
INTERNET_SetLastError(ERROR_OUTOFMEMORY);
return FALSE;
}
memcpy(url_tmp, lpszUrl_orig, dwUrlLength * sizeof(WCHAR));
url_tmp[dwUrlLength] = 0;
if (!(lpszUrl_decode = HeapAlloc(GetProcessHeap(), 0, len * sizeof(WCHAR))))
{
HeapFree(GetProcessHeap(), 0, url_tmp);
INTERNET_SetLastError(ERROR_OUTOFMEMORY);
return FALSE;
}
if (InternetCanonicalizeUrlW(url_tmp, lpszUrl_decode, &len, ICU_DECODE | ICU_NO_ENCODE))
{
dwUrlLength = len;
lpszUrl = lpszUrl_decode;
}
HeapFree(GetProcessHeap(), 0, url_tmp);
}
lpszap = lpszUrl;
/* Determine if the URI is absolute. */
while (lpszap - lpszUrl < dwUrlLength)
{
if (isalnumW(*lpszap) || *lpszap == '+' || *lpszap == '.' || *lpszap == '-')
{
lpszap++;
continue;
}
if ((*lpszap == ':') && (lpszap - lpszUrl >= 2))
{
bIsAbsolute = TRUE;
lpszcp = lpszap;
}
else
{
lpszcp = lpszUrl; /* Relative url */
}
break;
}
lpUC->nScheme = INTERNET_SCHEME_UNKNOWN;
lpUC->nPort = INTERNET_INVALID_PORT_NUMBER;
/* Parse <params> */
lpszParam = memchrW(lpszap, ';', dwUrlLength - (lpszap - lpszUrl));
if(!lpszParam)
lpszParam = memchrW(lpszap, '?', dwUrlLength - (lpszap - lpszUrl));
if(!lpszParam)
lpszParam = memchrW(lpszap, '#', dwUrlLength - (lpszap - lpszUrl));
SetUrlComponentValueW(&lpUC->lpszExtraInfo, &lpUC->dwExtraInfoLength,
lpszParam, lpszParam ? dwUrlLength-(lpszParam-lpszUrl) : 0);
if (bIsAbsolute) /* Parse <protocol>:[//<net_loc>] */
{
LPCWSTR lpszNetLoc;
/* Get scheme first. */
lpUC->nScheme = GetInternetSchemeW(lpszUrl, lpszcp - lpszUrl);
SetUrlComponentValueW(&lpUC->lpszScheme, &lpUC->dwSchemeLength,
lpszUrl, lpszcp - lpszUrl);
/* Eat ':' in protocol. */
lpszcp++;
/* double slash indicates the net_loc portion is present */
if ((lpszcp[0] == '/') && (lpszcp[1] == '/'))
{
lpszcp += 2;
lpszNetLoc = memchrW(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 = memchrW(lpszcp, '@', dwUrlLength - (lpszcp - lpszUrl));
if (lpszHost == NULL || lpszHost > lpszNetLoc)
{
/* username and password not specified. */
SetUrlComponentValueW(&lpUC->lpszUserName, &lpUC->dwUserNameLength, NULL, 0);
SetUrlComponentValueW(&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++;
}
SetUrlComponentValueW(&lpUC->lpszUserName, &lpUC->dwUserNameLength,
lpszUser, lpszPasswd - lpszUser);
if (lpszPasswd != lpszHost)
lpszPasswd++;
SetUrlComponentValueW(&lpUC->lpszPassword, &lpUC->dwPasswordLength,
lpszPasswd == lpszHost ? NULL : lpszPasswd,
lpszHost - lpszPasswd);
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)
{
SetUrlComponentValueW(&lpUC->lpszHostName, &lpUC->dwHostNameLength,
lpszHost, lpszPort - lpszHost);
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;
SetUrlComponentValueW(&lpUC->lpszHostName, &lpUC->dwHostNameLength,
NULL, 0);
}
else
{
SetUrlComponentValueW(&lpUC->lpszHostName, &lpUC->dwHostNameLength,
lpszHost, lpszPort - lpszHost);
if (lpszPort != lpszNetLoc)
lpUC->nPort = atoiW(++lpszPort);
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;
case INTERNET_SCHEME_GOPHER:
lpUC->nPort = INTERNET_DEFAULT_GOPHER_PORT;
break;
default:
break;
}
}
}
}
}
else
{
SetUrlComponentValueW(&lpUC->lpszUserName, &lpUC->dwUserNameLength, NULL, 0);
SetUrlComponentValueW(&lpUC->lpszPassword, &lpUC->dwPasswordLength, NULL, 0);
SetUrlComponentValueW(&lpUC->lpszHostName, &lpUC->dwHostNameLength, NULL, 0);
}
}
else
{
SetUrlComponentValueW(&lpUC->lpszScheme, &lpUC->dwSchemeLength, NULL, 0);
SetUrlComponentValueW(&lpUC->lpszUserName, &lpUC->dwUserNameLength, NULL, 0);
SetUrlComponentValueW(&lpUC->lpszPassword, &lpUC->dwPasswordLength, NULL, 0);
SetUrlComponentValueW(&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 = memchrW(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_orig, 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;
}
}
SetUrlComponentValueW(&lpUC->lpszUrlPath, &lpUC->dwUrlPathLength,
tmppath, len);
}
else
SetUrlComponentValueW(&lpUC->lpszUrlPath, &lpUC->dwUrlPathLength,
lpszcp, len);
}
else
{
if (lpUC->lpszUrlPath && (lpUC->dwUrlPathLength > 0))
lpUC->lpszUrlPath[0] = 0;
lpUC->dwUrlPathLength = 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));
HeapFree(GetProcessHeap(), 0, lpszUrl_decode );
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;
}
/***********************************************************************
* 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;
DWORD dwURLFlags = URL_WININET_COMPATIBILITY | URL_ESCAPE_UNSAFE;
TRACE("(%s, %p, %p, 0x%08x) bufferlength: %d\n", debugstr_a(lpszUrl), lpszBuffer,
lpdwBufferLength, dwFlags, lpdwBufferLength ? *lpdwBufferLength : -1);
if(dwFlags & ICU_DECODE)
{
dwURLFlags |= URL_UNESCAPE;
dwFlags &= ~ICU_DECODE;
}
if(dwFlags & ICU_ESCAPE)
{
dwURLFlags |= URL_UNESCAPE;
dwFlags &= ~ICU_ESCAPE;
}
if(dwFlags & ICU_BROWSER_MODE)
{
dwURLFlags |= URL_BROWSER_MODE;
dwFlags &= ~ICU_BROWSER_MODE;
}
if(dwFlags & ICU_NO_ENCODE)
{
/* Flip this bit to correspond to URL_ESCAPE_UNSAFE */
dwURLFlags ^= URL_ESCAPE_UNSAFE;
dwFlags &= ~ICU_NO_ENCODE;
}
if (dwFlags) FIXME("Unhandled flags 0x%08x\n", dwFlags);
hr = UrlCanonicalizeA(lpszUrl, lpszBuffer, lpdwBufferLength, dwURLFlags);
if (hr == E_POINTER) SetLastError(ERROR_INSUFFICIENT_BUFFER);
if (hr == E_INVALIDARG) SetLastError(ERROR_INVALID_PARAMETER);
return (hr == S_OK) ? TRUE : FALSE;
}
/***********************************************************************
* 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;
DWORD dwURLFlags = URL_WININET_COMPATIBILITY | URL_ESCAPE_UNSAFE;
TRACE("(%s, %p, %p, 0x%08x) bufferlength: %d\n", debugstr_w(lpszUrl), lpszBuffer,
lpdwBufferLength, dwFlags, lpdwBufferLength ? *lpdwBufferLength : -1);
if(dwFlags & ICU_DECODE)
{
dwURLFlags |= URL_UNESCAPE;
dwFlags &= ~ICU_DECODE;
}
if(dwFlags & ICU_ESCAPE)
{
dwURLFlags |= URL_UNESCAPE;
dwFlags &= ~ICU_ESCAPE;
}
if(dwFlags & ICU_BROWSER_MODE)
{
dwURLFlags |= URL_BROWSER_MODE;
dwFlags &= ~ICU_BROWSER_MODE;
}
if(dwFlags & ICU_NO_ENCODE)
{
/* Flip this bit to correspond to URL_ESCAPE_UNSAFE */
dwURLFlags ^= URL_ESCAPE_UNSAFE;
dwFlags &= ~ICU_NO_ENCODE;
}
if (dwFlags) FIXME("Unhandled flags 0x%08x\n", dwFlags);
hr = UrlCanonicalizeW(lpszUrl, lpszBuffer, lpdwBufferLength, dwURLFlags);
if (hr == E_POINTER) SetLastError(ERROR_INSUFFICIENT_BUFFER);
if (hr == E_INVALIDARG) SetLastError(ERROR_INVALID_PARAMETER);
return (hr == S_OK) ? TRUE : FALSE;
}
/* #################################################### */
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("stub\n");
return FALSE;
}
/***********************************************************************
* 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 %d %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 %d %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);
WININET_Release(hdr);
TRACE("-- %s (%u) (bytes read: %d)\n", res == ERROR_SUCCESS ? "TRUE": "FALSE", res,
pdwNumOfBytesRead ? *pdwNumOfBytesRead : -1);
if(res != ERROR_SUCCESS)
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%x 0x%lx)\n", hFile, lpBuffersOut, dwFlags, dwContext);
hdr = get_handle_object(hFile);
if (!hdr) {
INTERNET_SetLastError(ERROR_INVALID_HANDLE);
return FALSE;
}
if(hdr->vtbl->ReadFileExA)
res = hdr->vtbl->ReadFileExA(hdr, lpBuffersOut, dwFlags, dwContext);
WININET_Release(hdr);
TRACE("-- %s (%u, bytes read: %d)\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%x 0x%lx)\n", hFile, lpBuffer, dwFlags, dwContext);
hdr = get_handle_object(hFile);
if (!hdr) {
INTERNET_SetLastError(ERROR_INVALID_HANDLE);
return FALSE;
}
if(hdr->vtbl->ReadFileExW)
res = hdr->vtbl->ReadFileExW(hdr, lpBuffer, dwFlags, dwContext);
WININET_Release(hdr);
TRACE("-- %s (%u, bytes read: %d)\n", res == ERROR_SUCCESS ? "TRUE": "FALSE",
res, lpBuffer->dwBufferLength);
if(res != ERROR_SUCCESS)
SetLastError(res);
return res == ERROR_SUCCESS;
}
DWORD INET_QueryOption(object_header_t *hdr, DWORD option, void *buffer, DWORD *size, BOOL unicode)
{
static BOOL warn = TRUE;
switch(option) {
case INTERNET_OPTION_REQUEST_FLAGS:
TRACE("INTERNET_OPTION_REQUEST_FLAGS\n");
if (*size < sizeof(ULONG))
return ERROR_INSUFFICIENT_BUFFER;
*(ULONG*)buffer = 4;
*size = sizeof(ULONG);
return ERROR_SUCCESS;
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:
if (warn) {
FIXME("INTERNET_OPTION_CONNECTED_STATE: semi-stub\n");
warn = FALSE;
}
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 = 2;
*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 = 4;
*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: {
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;
}
for (i = 0; i < con->dwOptionCount; i++) {
INTERNET_PER_CONN_OPTIONW *option = con->pOptions + i;
INTERNET_PER_CONN_OPTIONA *optionA = conA->pOptions + i;
switch (option->dwOption) {
case INTERNET_PER_CONN_FLAGS:
if(pi.dwProxyEnabled)
option->Value.dwValue = PROXY_TYPE_PROXY;
else
option->Value.dwValue = PROXY_TYPE_DIRECT;
break;
case INTERNET_PER_CONN_PROXY_SERVER:
if (unicode)
option->Value.pszValue = heap_strdupW(pi.lpszProxyServer);
else
optionA->Value.pszValue = heap_strdupWtoA(pi.lpszProxyServer);
break;
case INTERNET_PER_CONN_PROXY_BYPASS:
if (unicode)
option->Value.pszValue = heap_strdupW(pi.lpszProxyBypass);
else
optionA->Value.pszValue = heap_strdupWtoA(pi.lpszProxyBypass);
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 %d\n", option->dwOption);
memset(&option->Value, 0, sizeof(option->Value));
break;
default:
FIXME("Unknown dwOption %d\n", option->dwOption);
res = ERROR_INVALID_PARAMETER;
break;
}
}
FreeProxyInfo(&pi);
return res;
}
case INTERNET_OPTION_USER_AGENT:
return ERROR_INTERNET_INCORRECT_HANDLE_TYPE;
case INTERNET_OPTION_POLICY:
return ERROR_INVALID_PARAMETER;
case INTERNET_OPTION_CONTEXT_VALUE:
{
if (!hdr)
return ERROR_INTERNET_INCORRECT_HANDLE_TYPE;
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;
}
}
FIXME("Stub for %d\n", option);
return ERROR_INTERNET_INCORRECT_HANDLE_TYPE;
}
/***********************************************************************
* 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 %d %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 = INET_QueryOption(NULL, 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 %d %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 = INET_QueryOption(NULL, dwOption, lpBuffer, lpdwBufferLength, FALSE);
}
if(res != ERROR_SUCCESS)
SetLastError(res);
return res == ERROR_SUCCESS;
}
/***********************************************************************
* 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;
TRACE("(%p %d %p %d)\n", hInternet, dwOption, lpBuffer, dwBufferLength);
lpwhh = (object_header_t*) get_handle_object( hInternet );
if(lpwhh && lpwhh->vtbl->SetOption) {
DWORD res;
res = lpwhh->vtbl->SetOption(lpwhh, dwOption, lpBuffer, dwBufferLength);
if(res != ERROR_INTERNET_INVALID_OPTION) {
WININET_Release( lpwhh );
if(res != ERROR_SUCCESS)
SetLastError(res);
return res == ERROR_SUCCESS;
}
}
switch (dwOption)
{
case INTERNET_OPTION_CALLBACK:
{
if (!lpwhh)
{
SetLastError(ERROR_INTERNET_INCORRECT_HANDLE_TYPE);
return FALSE;
}
WININET_Release(lpwhh);
SetLastError(ERROR_INTERNET_OPTION_NOT_SETTABLE);
return FALSE;
}
case INTERNET_OPTION_HTTP_VERSION:
{
HTTP_VERSION_INFO* pVersion=(HTTP_VERSION_INFO*)lpBuffer;
FIXME("Option INTERNET_OPTION_HTTP_VERSION(%d,%d): 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
lpwhh->ErrorMask = *(ULONG*)lpBuffer;
}
break;
case INTERNET_OPTION_CODEPAGE:
{
ULONG codepage = *(ULONG *)lpBuffer;
FIXME("Option INTERNET_OPTION_CODEPAGE (%d): STUB\n", codepage);
}
break;
case INTERNET_OPTION_REQUEST_PRIORITY:
{
ULONG priority = *(ULONG *)lpBuffer;
FIXME("Option INTERNET_OPTION_REQUEST_PRIORITY (%d): STUB\n", priority);
}
break;
case INTERNET_OPTION_CONNECT_TIMEOUT:
{
ULONG connecttimeout = *(ULONG *)lpBuffer;
FIXME("Option INTERNET_OPTION_CONNECT_TIMEOUT (%d): STUB\n", connecttimeout);
}
break;
case INTERNET_OPTION_DATA_RECEIVE_TIMEOUT:
{
ULONG receivetimeout = *(ULONG *)lpBuffer;
FIXME("Option INTERNET_OPTION_DATA_RECEIVE_TIMEOUT (%d): STUB\n", receivetimeout);
}
break;
case INTERNET_OPTION_MAX_CONNS_PER_SERVER:
{
ULONG conns = *(ULONG *)lpBuffer;
FIXME("Option INTERNET_OPTION_MAX_CONNS_PER_SERVER (%d): STUB\n", conns);
}
break;
case INTERNET_OPTION_MAX_CONNS_PER_1_0_SERVER:
{
ULONG conns = *(ULONG *)lpBuffer;
FIXME("Option INTERNET_OPTION_MAX_CONNS_PER_1_0_SERVER (%d): STUB\n", conns);
}
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: STUB\n");
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_SEND_TIMEOUT:
case INTERNET_OPTION_RECEIVE_TIMEOUT:
{
ULONG timeout = *(ULONG *)lpBuffer;
FIXME("INTERNET_OPTION_SEND/RECEIVE_TIMEOUT %d\n", timeout);
break;
}
case INTERNET_OPTION_CONNECT_RETRIES:
{
ULONG retries = *(ULONG *)lpBuffer;
FIXME("INTERNET_OPTION_CONNECT_RETRIES %d\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:
FIXME("INTERNET_OPTION_HTTP_DECODING; STUB\n");
SetLastError(ERROR_INTERNET_INVALID_OPTION);
ret = FALSE;
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;
int i;
proxyinfo_t pi;
INTERNET_LoadProxySettings(&pi);
for (i = 0; i < con->dwOptionCount; i++) {
INTERNET_PER_CONN_OPTIONW *option = con->pOptions + i;
switch (option->dwOption) {
case INTERNET_PER_CONN_PROXY_SERVER:
HeapFree(GetProcessHeap(), 0, pi.lpszProxyServer);
pi.lpszProxyServer = heap_strdupW(option->Value.pszValue);
break;
case INTERNET_PER_CONN_FLAGS:
if(option->Value.dwValue & PROXY_TYPE_PROXY)
pi.dwProxyEnabled = 1;
else
{
if(option->Value.dwValue != PROXY_TYPE_DIRECT)
FIXME("Unhandled flags: 0x%x\n", option->Value.dwValue);
pi.dwProxyEnabled = 0;
}
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:
case INTERNET_PER_CONN_PROXY_BYPASS:
FIXME("Unhandled dwOption %d\n", option->dwOption);
break;
default:
FIXME("Unknown dwOption %d\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 %d 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_CALLBACK:
{
object_header_t *lpwh;
if (!(lpwh = get_handle_object(hInternet)))
{
INTERNET_SetLastError(ERROR_INTERNET_INCORRECT_HANDLE_TYPE);
return FALSE;
}
WININET_Release(lpwh);
INTERNET_SetLastError(ERROR_INTERNET_OPTION_NOT_SETTABLE);
return FALSE;
}
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 = HeapAlloc( GetProcessHeap(), 0, 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:
wlen = MultiByteToWideChar( CP_ACP, 0, lpBuffer, dwBufferLength,
NULL, 0 );
wbuffer = HeapAlloc( GetProcessHeap(), 0, wlen*sizeof(WCHAR) );
MultiByteToWideChar( CP_ACP, 0, lpBuffer, dwBufferLength,
wbuffer, wlen );
break;
case INTERNET_OPTION_PER_CONNECTION_OPTION: {
int i;
INTERNET_PER_CONN_OPTION_LISTW *listW;
INTERNET_PER_CONN_OPTION_LISTA *listA = lpBuffer;
wlen = sizeof(INTERNET_PER_CONN_OPTION_LISTW);
wbuffer = HeapAlloc( GetProcessHeap(), 0, 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 = HeapAlloc( GetProcessHeap(), 0, 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 = HeapAlloc( GetProcessHeap(), 0, 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 = HeapAlloc( GetProcessHeap(), 0, 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;
default:
WARN("Unknown PER_CONN dwOption: %d, 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;
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:
HeapFree( GetProcessHeap(), 0, opt->Value.pszValue );
break;
default:
break;
}
}
HeapFree( GetProcessHeap(), 0, list->pOptions );
}
HeapFree( GetProcessHeap(), 0, wbuffer );
}
return r;
}
/***********************************************************************
* InternetSetOptionExA (WININET.@)
*/
BOOL WINAPI InternetSetOptionExA(HINTERNET hInternet, DWORD dwOption,
LPVOID lpBuffer, DWORD dwBufferLength, DWORD dwFlags)
{
FIXME("Flags %08x 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 %08x 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] =
{ { 'S','u','n', 0 }, { 'M','o','n', 0 }, { 'T','u','e', 0 }, { 'W','e','d', 0 },
{ 'T','h','u', 0 }, { 'F','r','i', 0 }, { 'S','a','t', 0 } };
static const WCHAR WININET_month[12][4] =
{ { 'J','a','n', 0 }, { 'F','e','b', 0 }, { 'M','a','r', 0 }, { 'A','p','r', 0 },
{ 'M','a','y', 0 }, { 'J','u','n', 0 }, { 'J','u','l', 0 }, { 'A','u','g', 0 },
{ 'S','e','p', 0 }, { 'O','c','t', 0 }, { 'N','o','v', 0 }, { 'D','e','c', 0 } };
/***********************************************************************
* InternetTimeFromSystemTimeA (WININET.@)
*/
BOOL WINAPI InternetTimeFromSystemTimeA( const SYSTEMTIME* time, DWORD format, LPSTR string, DWORD size )
{
BOOL ret;
WCHAR stringW[INTERNET_RFC1123_BUFSIZE];
TRACE( "%p 0x%08x %p 0x%08x\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 )
{
static const WCHAR date[] =
{ '%','s',',',' ','%','0','2','d',' ','%','s',' ','%','4','d',' ','%','0',
'2','d',':','%','0','2','d',':','%','0','2','d',' ','G','M','T', 0 };
TRACE( "%p 0x%08x %p 0x%08x\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;
}
sprintfW( string, date,
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%08x\n", debugstr_a(string), time, reserved );
stringW = heap_strdupAtoW(string);
if (stringW)
{
ret = InternetTimeToSystemTimeW( stringW, time, reserved );
HeapFree( GetProcessHeap(), 0, 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%08x\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 && !isalphaW( *s )) s++;
if (s[0] == '\0' || s[1] == '\0' || s[2] == '\0') return TRUE;
time->wDayOfWeek = 7;
for (i = 0; i < 7; i++)
{
if (toupperW( WININET_wkday[i][0] ) == toupperW( s[0] ) &&
toupperW( WININET_wkday[i][1] ) == toupperW( s[1] ) &&
toupperW( WININET_wkday[i][2] ) == toupperW( s[2] ) )
{
time->wDayOfWeek = i;
break;
}
}
if (time->wDayOfWeek > 6) return TRUE;
while (*s && !isdigitW( *s )) s++;
time->wDay = strtolW( s, &end, 10 );
s = end;
while (*s && !isalphaW( *s )) s++;
if (s[0] == '\0' || s[1] == '\0' || s[2] == '\0') return TRUE;
time->wMonth = 0;
for (i = 0; i < 12; i++)
{
if (toupperW( WININET_month[i][0]) == toupperW( s[0] ) &&
toupperW( WININET_month[i][1]) == toupperW( s[1] ) &&
toupperW( WININET_month[i][2]) == toupperW( s[2] ) )
{
time->wMonth = i + 1;
break;
}
}
if (time->wMonth == 0) return TRUE;
while (*s && !isdigitW( *s )) s++;
if (*s == '\0') return TRUE;
time->wYear = strtolW( s, &end, 10 );
s = end;
while (*s && !isdigitW( *s )) s++;
if (*s == '\0') return TRUE;
time->wHour = strtolW( s, &end, 10 );
s = end;
while (*s && !isdigitW( *s )) s++;
if (*s == '\0') return TRUE;
time->wMinute = strtolW( s, &end, 10 );
s = end;
while (*s && !isdigitW( *s )) s++;
if (*s == '\0') return TRUE;
time->wSecond = strtolW( 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";
CHAR *command = NULL;
WCHAR hostW[1024];
DWORD len;
INTERNET_PORT port;
int status = -1;
FIXME("\n");
/*
* 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;
ZeroMemory(&components,sizeof(URL_COMPONENTSW));
components.lpszHostName = (LPWSTR)hostW;
components.dwHostNameLength = 1024;
if (!InternetCrackUrlW(lpszUrl,0,0,&components))
goto End;
TRACE("host name : %s\n",debugstr_w(components.lpszHostName));
port = components.nPort;
TRACE("port: %d\n", port);
}
if (dwFlags & FLAG_ICC_FORCE_CONNECTION)
{
struct sockaddr_storage saddr;
socklen_t sa_len = sizeof(saddr);
int fd;
if (!GetAddress(hostW, port, (struct sockaddr *)&saddr, &sa_len))
goto End;
fd = socket(saddr.ss_family, SOCK_STREAM, 0);
if (fd != -1)
{
if (connect(fd, (struct sockaddr *)&saddr, sa_len) == 0)
rc = TRUE;
close(fd);
}
}
else
{
/*
* Build our ping command
*/
len = WideCharToMultiByte(CP_UNIXCP, 0, hostW, -1, NULL, 0, NULL, NULL);
command = HeapAlloc( GetProcessHeap(), 0, strlen(ping)+len+strlen(redirect) );
strcpy(command,ping);
WideCharToMultiByte(CP_UNIXCP, 0, hostW, -1, command+strlen(ping), len, NULL, NULL);
strcat(command,redirect);
TRACE("Ping command is : %s\n",command);
status = system(command);
TRACE("Ping returned a code of %i\n",status);
/* Ping return code of 0 indicates success */
if (status == 0)
rc = TRUE;
}
End:
HeapFree( GetProcessHeap(), 0, command );
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);
HeapFree(GetProcessHeap(), 0, 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;
WCHAR protocol[32], hostName[MAXHOSTNAME], userName[1024];
WCHAR password[1024], path[2048], extra[1024];
HINTERNET client = NULL, client1 = NULL;
DWORD res;
TRACE("(%p, %s, %s, %08x, %08x, %08lx)\n", hIC, debugstr_w(lpszUrl), debugstr_w(lpszHeaders),
dwHeadersLength, dwFlags, dwContext);
urlComponents.dwStructSize = sizeof(URL_COMPONENTSW);
urlComponents.lpszScheme = protocol;
urlComponents.dwSchemeLength = 32;
urlComponents.lpszHostName = hostName;
urlComponents.dwHostNameLength = MAXHOSTNAME;
urlComponents.lpszUserName = userName;
urlComponents.dwUserNameLength = 1024;
urlComponents.lpszPassword = password;
urlComponents.dwPasswordLength = 1024;
urlComponents.lpszUrlPath = path;
urlComponents.dwUrlPathLength = 2048;
urlComponents.lpszExtraInfo = extra;
urlComponents.dwExtraInfoLength = 1024;
if(!InternetCrackUrlW(lpszUrl, strlenW(lpszUrl), 0, &urlComponents))
return NULL;
switch(urlComponents.nScheme) {
case INTERNET_SCHEME_FTP:
if(urlComponents.nPort == 0)
urlComponents.nPort = INTERNET_DEFAULT_FTP_PORT;
client = FTP_Connect(hIC, hostName, urlComponents.nPort,
userName, password, 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: {
static const WCHAR szStars[] = { '*','/','*', 0 };
LPCWSTR accept[2] = { szStars, NULL };
if(urlComponents.nPort == 0) {
if(urlComponents.nScheme == INTERNET_SCHEME_HTTP)
urlComponents.nPort = INTERNET_DEFAULT_HTTP_PORT;
else
urlComponents.nPort = INTERNET_DEFAULT_HTTPS_PORT;
}
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, hostName, urlComponents.nPort,
userName, password, dwFlags, dwContext, INET_OPENURL, &client);
if(res != ERROR_SUCCESS) {
INTERNET_SetLastError(res);
break;
}
if (urlComponents.dwExtraInfoLength) {
WCHAR *path_extra;
DWORD len = urlComponents.dwUrlPathLength + urlComponents.dwExtraInfoLength + 1;
if (!(path_extra = HeapAlloc(GetProcessHeap(), 0, len * sizeof(WCHAR))))
{
InternetCloseHandle(client);
break;
}
strcpyW(path_extra, urlComponents.lpszUrlPath);
strcatW(path_extra, urlComponents.lpszExtraInfo);
client1 = HttpOpenRequestW(client, NULL, path_extra, NULL, NULL, accept, dwFlags, dwContext);
HeapFree(GetProcessHeap(), 0, path_extra);
}
else
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);
return client1;
}
/**********************************************************
* InternetOpenUrlW (WININET.@)
*
* Opens an URL
*
* RETURNS
* handle of connection or NULL on failure
*/
static void AsyncInternetOpenUrlProc(WORKREQUEST *workRequest)
{
struct WORKREQ_INTERNETOPENURLW const *req = &workRequest->u.InternetOpenUrlW;
appinfo_t *hIC = (appinfo_t*) workRequest->hdr;
TRACE("%p\n", hIC);
INTERNET_InternetOpenUrlW(hIC, req->lpszUrl,
req->lpszHeaders, req->dwHeadersLength, req->dwFlags, req->dwContext);
HeapFree(GetProcessHeap(), 0, req->lpszUrl);
HeapFree(GetProcessHeap(), 0, req->lpszHeaders);
}
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, %08x, %08x, %08lx)\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) {
WORKREQUEST workRequest;
struct WORKREQ_INTERNETOPENURLW *req;
workRequest.asyncproc = AsyncInternetOpenUrlProc;
workRequest.hdr = WININET_AddRef( &hIC->hdr );
req = &workRequest.u.InternetOpenUrlW;
req->lpszUrl = heap_strdupW(lpszUrl);
req->lpszHeaders = heap_strdupW(lpszHeaders);
req->dwHeadersLength = dwHeadersLength;
req->dwFlags = dwFlags;
req->dwContext = dwContext;
INTERNET_AsyncCall(&workRequest);
/*
* This is from windows.
*/
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;
DWORD lenHeaders = 0;
LPWSTR szUrl = NULL;
LPWSTR szHeaders = NULL;
TRACE("\n");
if(lpszUrl) {
szUrl = heap_strdupAtoW(lpszUrl);
if(!szUrl)
return NULL;
}
if(lpszHeaders) {
lenHeaders = MultiByteToWideChar(CP_ACP, 0, lpszHeaders, dwHeadersLength, NULL, 0 );
szHeaders = HeapAlloc(GetProcessHeap(), 0, lenHeaders*sizeof(WCHAR));
if(!szHeaders) {
HeapFree(GetProcessHeap(), 0, szUrl);
return NULL;
}
MultiByteToWideChar(CP_ACP, 0, lpszHeaders, dwHeadersLength, szHeaders, lenHeaders);
}
rc = InternetOpenUrlW(hInternet, szUrl, szHeaders,
lenHeaders, dwFlags, dwContext);
HeapFree(GetProcessHeap(), 0, szUrl);
HeapFree(GetProcessHeap(), 0, szHeaders);
return rc;
}
static LPWITHREADERROR INTERNET_AllocThreadError(void)
{
LPWITHREADERROR lpwite = HeapAlloc(GetProcessHeap(), 0, sizeof(*lpwite));
if (lpwite)
{
lpwite->dwError = 0;
lpwite->response[0] = '\0';
}
if (!TlsSetValue(g_dwTlsErrIndex, lpwite))
{
HeapFree(GetProcessHeap(), 0, 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)
{
LPWORKREQUEST lpRequest = lpvParam;
WORKREQUEST workRequest;
TRACE("\n");
workRequest = *lpRequest;
HeapFree(GetProcessHeap(), 0, lpRequest);
workRequest.asyncproc(&workRequest);
WININET_Release( workRequest.hdr );
if (g_dwTlsErrIndex != TLS_OUT_OF_INDEXES)
{
HeapFree(GetProcessHeap(), 0, TlsGetValue(g_dwTlsErrIndex));
TlsSetValue(g_dwTlsErrIndex, NULL);
}
return TRUE;
}
/***********************************************************************
* INTERNET_AsyncCall (internal)
*
* Retrieves work request from queue
*
* RETURNS
*
*/
DWORD INTERNET_AsyncCall(LPWORKREQUEST lpWorkRequest)
{
BOOL bSuccess;
LPWORKREQUEST lpNewRequest;
TRACE("\n");
lpNewRequest = HeapAlloc(GetProcessHeap(), 0, sizeof(WORKREQUEST));
if (!lpNewRequest)
return ERROR_OUTOFMEMORY;
*lpNewRequest = *lpWorkRequest;
bSuccess = QueueUserWorkItem(INTERNET_WorkerThreadFunc, lpNewRequest, WT_EXECUTELONGFUNCTION);
if (!bSuccess)
{
HeapFree(GetProcessHeap(), 0, lpNewRequest);
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;
}
/***********************************************************************
* INTERNET_GetNextLine (internal)
*
* Parse next line in directory string listing
*
* RETURNS
* Pointer to beginning of next line
* NULL on failure
*
*/
LPSTR INTERNET_GetNextLine(INT nSocket, LPDWORD dwLen)
{
struct pollfd pfd;
BOOL bSuccess = FALSE;
INT nRecv = 0;
LPSTR lpszBuffer = INTERNET_GetResponseBuffer();
TRACE("\n");
pfd.fd = nSocket;
pfd.events = POLLIN;
while (nRecv < MAX_REPLY_LEN)
{
if (poll(&pfd,1, RESPONSE_TIMEOUT * 1000) > 0)
{
if (recv(nSocket, &lpszBuffer[nRecv], 1, 0) <= 0)
{
INTERNET_SetLastError(ERROR_FTP_TRANSFER_IN_PROGRESS);
goto lend;
}
if (lpszBuffer[nRecv] == '\n')
{
bSuccess = TRUE;
break;
}
if (lpszBuffer[nRecv] != '\r')
nRecv++;
}
else
{
INTERNET_SetLastError(ERROR_INTERNET_TIMEOUT);
goto lend;
}
}
lend:
if (bSuccess)
{
lpszBuffer[nRecv] = '\0';
*dwLen = nRecv - 1;
TRACE(":%d %s\n", nRecv, lpszBuffer);
return lpszBuffer;
}
else
{
return NULL;
}
}
/**********************************************************
* 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 lpdwNumberOfBytesAvailble,
DWORD dwFlags, DWORD_PTR dwContext)
{
object_header_t *hdr;
DWORD res;
TRACE("(%p %p %x %lx)\n", hFile, lpdwNumberOfBytesAvailble, dwFlags, dwContext);
hdr = get_handle_object( hFile );
if (!hdr) {
SetLastError(ERROR_INVALID_HANDLE);
return FALSE;
}
if(hdr->vtbl->QueryDataAvailable) {
res = hdr->vtbl->QueryDataAvailable(hdr, lpdwNumberOfBytesAvailble, 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;
}
/***********************************************************************
* InternetLockRequestFile (WININET.@)
*/
BOOL WINAPI InternetLockRequestFile( HINTERNET hInternet, HANDLE
*lphLockReqHandle)
{
FIXME("STUB\n");
return FALSE;
}
BOOL WINAPI InternetUnlockRequestFile( HANDLE hLockHandle)
{
FIXME("STUB\n");
return FALSE;
}
/***********************************************************************
* 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%08x)\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%08x)\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 : strlenW((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 >= sizeof(url_schemes)/sizeof(url_schemes[0]))
return NULL;
return (LPCWSTR)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 += strlenW(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))
{
char szPort[MAX_WORD_DIGITS+1];
sprintf(szPort, "%d", lpUrlComponents->nPort);
*lpdwUrlLength += strlen(szPort);
*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 = HeapAlloc(GetProcessHeap(), 0, 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 = HeapAlloc(GetProcessHeap(), 0, 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 = HeapAlloc(GetProcessHeap(), 0, 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 = HeapAlloc(GetProcessHeap(), 0, 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 = HeapAlloc(GetProcessHeap(), 0, 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 = HeapAlloc(GetProcessHeap(), 0, 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,%d,%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 = HeapAlloc(GetProcessHeap(), 0, *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);
HeapFree(GetProcessHeap(), 0, urlCompW.lpszScheme);
HeapFree(GetProcessHeap(), 0, urlCompW.lpszHostName);
HeapFree(GetProcessHeap(), 0, urlCompW.lpszUserName);
HeapFree(GetProcessHeap(), 0, urlCompW.lpszPassword);
HeapFree(GetProcessHeap(), 0, urlCompW.lpszUrlPath);
HeapFree(GetProcessHeap(), 0, urlCompW.lpszExtraInfo);
HeapFree(GetProcessHeap(), 0, 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[] = {'/','/'};
static const WCHAR percentD[] = {'%','d',0};
TRACE("(%p,%d,%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 = strlenW(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 += sizeof(slashSlashW)/sizeof(slashSlashW[0]);
}
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))
{
WCHAR szPort[MAX_WORD_DIGITS+1];
sprintfW(szPort, percentD, lpUrlComponents->nPort);
*lpszUrl = ':';
lpszUrl++;
dwLen = strlenW(szPort);
memcpy(lpszUrl, szPort, dwLen * sizeof(WCHAR));
lpszUrl += dwLen;
}
/* 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( "%x %x %x %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( "%x %x %p %p %p: stub\n", zone, type, template, preference, length );
if (template) *template = zone_preference;
return 0;
}
DWORD WINAPI InternetDialA( HWND hwndParent, LPSTR lpszConnectoid, DWORD dwFlags,
DWORD_PTR* lpdwConnection, DWORD dwReserved )
{
FIXME("(%p, %p, 0x%08x, %p, 0x%08x) 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%08x, %p, 0x%08x) stub\n", hwndParent, lpszConnectoid, dwFlags,
lpdwConnection, dwReserved);
return ERROR_SUCCESS;
}
BOOL WINAPI InternetGoOnlineA( LPSTR lpszURL, HWND hwndParent, DWORD dwReserved )
{
FIXME("(%s, %p, 0x%08x) stub\n", debugstr_a(lpszURL), hwndParent, dwReserved);
return TRUE;
}
BOOL WINAPI InternetGoOnlineW( LPWSTR lpszURL, HWND hwndParent, DWORD dwReserved )
{
FIXME("(%s, %p, 0x%08x) stub\n", debugstr_w(lpszURL), hwndParent, dwReserved);
return TRUE;
}
DWORD WINAPI InternetHangUp( DWORD_PTR dwConnection, DWORD dwReserved )
{
FIXME("(0x%08lx, 0x%08x) 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%08x) stub\n", hInternet, dwError);
return FALSE;
}
BOOL WINAPI InternetQueryFortezzaStatus(DWORD *a, DWORD_PTR b)
{
FIXME("(%p, %08lx) stub\n", a, b);
return 0;
}
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