mirror of
https://github.com/reactos/reactos.git
synced 2024-11-18 13:01:40 +00:00
282 lines
7.6 KiB
C
282 lines
7.6 KiB
C
/*
|
|
* Wininet - Utility functions
|
|
*
|
|
* Copyright 1999 Corel Corporation
|
|
* Copyright 2002 CodeWeavers Inc.
|
|
*
|
|
* Ulrich Czekalla
|
|
* Aric Stewart
|
|
*
|
|
* 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 "ws2tcpip.h"
|
|
|
|
#include <stdarg.h>
|
|
#include <stdlib.h>
|
|
#include <string.h>
|
|
#include <time.h>
|
|
|
|
#include "windef.h"
|
|
#include "winbase.h"
|
|
#include "wininet.h"
|
|
#include "winnls.h"
|
|
|
|
#include "wine/debug.h"
|
|
#include "internet.h"
|
|
|
|
#ifdef __REACTOS__
|
|
#include <stdio.h>
|
|
#include "inet_ntop.c"
|
|
#endif
|
|
|
|
WINE_DEFAULT_DEBUG_CHANNEL(wininet);
|
|
|
|
#define TIME_STRING_LEN 30
|
|
|
|
time_t ConvertTimeString(LPCWSTR asctime)
|
|
{
|
|
WCHAR tmpChar[TIME_STRING_LEN];
|
|
WCHAR *tmpChar2;
|
|
struct tm t;
|
|
int timelen = strlenW(asctime);
|
|
|
|
if(!timelen)
|
|
return 0;
|
|
|
|
/* FIXME: the atoiWs below rely on that tmpChar is \0 padded */
|
|
memset( tmpChar, 0, sizeof(tmpChar) );
|
|
lstrcpynW(tmpChar, asctime, TIME_STRING_LEN);
|
|
|
|
/* Assert that the string is the expected length */
|
|
if (strlenW(asctime) >= TIME_STRING_LEN) FIXME("\n");
|
|
|
|
/* Convert a time such as 'Mon, 15 Nov 1999 16:09:35 GMT' into a SYSTEMTIME structure
|
|
* We assume the time is in this format
|
|
* and divide it into easy to swallow chunks
|
|
*/
|
|
tmpChar[3]='\0';
|
|
tmpChar[7]='\0';
|
|
tmpChar[11]='\0';
|
|
tmpChar[16]='\0';
|
|
tmpChar[19]='\0';
|
|
tmpChar[22]='\0';
|
|
tmpChar[25]='\0';
|
|
|
|
memset( &t, 0, sizeof(t) );
|
|
t.tm_year = atoiW(tmpChar+12) - 1900;
|
|
t.tm_mday = atoiW(tmpChar+5);
|
|
t.tm_hour = atoiW(tmpChar+17);
|
|
t.tm_min = atoiW(tmpChar+20);
|
|
t.tm_sec = atoiW(tmpChar+23);
|
|
|
|
/* and month */
|
|
tmpChar2 = tmpChar + 8;
|
|
switch(tmpChar2[2])
|
|
{
|
|
case 'n':
|
|
if(tmpChar2[1]=='a')
|
|
t.tm_mon = 0;
|
|
else
|
|
t.tm_mon = 5;
|
|
break;
|
|
case 'b':
|
|
t.tm_mon = 1;
|
|
break;
|
|
case 'r':
|
|
if(tmpChar2[1]=='a')
|
|
t.tm_mon = 2;
|
|
else
|
|
t.tm_mon = 3;
|
|
break;
|
|
case 'y':
|
|
t.tm_mon = 4;
|
|
break;
|
|
case 'l':
|
|
t.tm_mon = 6;
|
|
break;
|
|
case 'g':
|
|
t.tm_mon = 7;
|
|
break;
|
|
case 'p':
|
|
t.tm_mon = 8;
|
|
break;
|
|
case 't':
|
|
t.tm_mon = 9;
|
|
break;
|
|
case 'v':
|
|
t.tm_mon = 10;
|
|
break;
|
|
case 'c':
|
|
t.tm_mon = 11;
|
|
break;
|
|
default:
|
|
FIXME("\n");
|
|
}
|
|
|
|
return mktime(&t);
|
|
}
|
|
|
|
|
|
BOOL GetAddress(const WCHAR *name, INTERNET_PORT port, struct sockaddr *psa, int *sa_len, char *addr_str)
|
|
{
|
|
ADDRINFOW *res, hints;
|
|
void *addr = NULL;
|
|
int ret;
|
|
|
|
TRACE("%s\n", debugstr_w(name));
|
|
|
|
memset( &hints, 0, sizeof(hints) );
|
|
/* Prefer IPv4 to IPv6 addresses, since some servers do not listen on
|
|
* their IPv6 addresses even though they have IPv6 addresses in the DNS.
|
|
*/
|
|
hints.ai_family = AF_INET;
|
|
|
|
ret = GetAddrInfoW(name, NULL, &hints, &res);
|
|
if (ret != 0)
|
|
{
|
|
TRACE("failed to get IPv4 address of %s, retrying with IPv6\n", debugstr_w(name));
|
|
hints.ai_family = AF_INET6;
|
|
ret = GetAddrInfoW(name, NULL, &hints, &res);
|
|
}
|
|
if (ret != 0)
|
|
{
|
|
TRACE("failed to get address of %s\n", debugstr_w(name));
|
|
return FALSE;
|
|
}
|
|
if (*sa_len < res->ai_addrlen)
|
|
{
|
|
WARN("address too small\n");
|
|
FreeAddrInfoW(res);
|
|
return FALSE;
|
|
}
|
|
*sa_len = res->ai_addrlen;
|
|
memcpy( psa, res->ai_addr, res->ai_addrlen );
|
|
/* Copy port */
|
|
switch (res->ai_family)
|
|
{
|
|
case AF_INET:
|
|
addr = &((struct sockaddr_in *)psa)->sin_addr;
|
|
((struct sockaddr_in *)psa)->sin_port = htons(port);
|
|
break;
|
|
case AF_INET6:
|
|
addr = &((struct sockaddr_in6 *)psa)->sin6_addr;
|
|
((struct sockaddr_in6 *)psa)->sin6_port = htons(port);
|
|
break;
|
|
}
|
|
|
|
if(addr_str)
|
|
inet_ntop(res->ai_family, addr, addr_str, INET6_ADDRSTRLEN);
|
|
FreeAddrInfoW(res);
|
|
return TRUE;
|
|
}
|
|
|
|
/*
|
|
* Helper function for sending async Callbacks
|
|
*/
|
|
|
|
static const char *get_callback_name(DWORD dwInternetStatus) {
|
|
static const wininet_flag_info internet_status[] = {
|
|
#define FE(x) { x, #x }
|
|
FE(INTERNET_STATUS_RESOLVING_NAME),
|
|
FE(INTERNET_STATUS_NAME_RESOLVED),
|
|
FE(INTERNET_STATUS_CONNECTING_TO_SERVER),
|
|
FE(INTERNET_STATUS_CONNECTED_TO_SERVER),
|
|
FE(INTERNET_STATUS_SENDING_REQUEST),
|
|
FE(INTERNET_STATUS_REQUEST_SENT),
|
|
FE(INTERNET_STATUS_RECEIVING_RESPONSE),
|
|
FE(INTERNET_STATUS_RESPONSE_RECEIVED),
|
|
FE(INTERNET_STATUS_CTL_RESPONSE_RECEIVED),
|
|
FE(INTERNET_STATUS_PREFETCH),
|
|
FE(INTERNET_STATUS_CLOSING_CONNECTION),
|
|
FE(INTERNET_STATUS_CONNECTION_CLOSED),
|
|
FE(INTERNET_STATUS_HANDLE_CREATED),
|
|
FE(INTERNET_STATUS_HANDLE_CLOSING),
|
|
FE(INTERNET_STATUS_REQUEST_COMPLETE),
|
|
FE(INTERNET_STATUS_REDIRECT),
|
|
FE(INTERNET_STATUS_INTERMEDIATE_RESPONSE),
|
|
FE(INTERNET_STATUS_USER_INPUT_REQUIRED),
|
|
FE(INTERNET_STATUS_STATE_CHANGE),
|
|
FE(INTERNET_STATUS_COOKIE_SENT),
|
|
FE(INTERNET_STATUS_COOKIE_RECEIVED),
|
|
FE(INTERNET_STATUS_PRIVACY_IMPACTED),
|
|
FE(INTERNET_STATUS_P3P_HEADER),
|
|
FE(INTERNET_STATUS_P3P_POLICYREF),
|
|
FE(INTERNET_STATUS_COOKIE_HISTORY)
|
|
#undef FE
|
|
};
|
|
DWORD i;
|
|
|
|
for (i = 0; i < ARRAY_SIZE(internet_status); i++) {
|
|
if (internet_status[i].val == dwInternetStatus) return internet_status[i].name;
|
|
}
|
|
return "Unknown";
|
|
}
|
|
|
|
static const char *debugstr_status_info(DWORD status, void *info)
|
|
{
|
|
switch(status) {
|
|
case INTERNET_STATUS_REQUEST_COMPLETE: {
|
|
INTERNET_ASYNC_RESULT *iar = info;
|
|
return wine_dbg_sprintf("{%s, %d}", wine_dbgstr_longlong(iar->dwResult), iar->dwError);
|
|
}
|
|
default:
|
|
return wine_dbg_sprintf("%p", info);
|
|
}
|
|
}
|
|
|
|
void INTERNET_SendCallback(object_header_t *hdr, DWORD_PTR context, DWORD status, void *info, DWORD info_len)
|
|
{
|
|
void *new_info = info;
|
|
|
|
if( !hdr->lpfnStatusCB )
|
|
return;
|
|
|
|
/* the IE5 version of wininet does not
|
|
send callbacks if dwContext is zero */
|
|
if(!context)
|
|
return;
|
|
|
|
switch(status) {
|
|
case INTERNET_STATUS_NAME_RESOLVED:
|
|
case INTERNET_STATUS_CONNECTING_TO_SERVER:
|
|
case INTERNET_STATUS_CONNECTED_TO_SERVER:
|
|
new_info = heap_alloc(info_len);
|
|
if(new_info)
|
|
memcpy(new_info, info, info_len);
|
|
break;
|
|
case INTERNET_STATUS_RESOLVING_NAME:
|
|
case INTERNET_STATUS_REDIRECT:
|
|
if(hdr->dwInternalFlags & INET_CALLBACKW) {
|
|
new_info = heap_strdupW(info);
|
|
break;
|
|
}else {
|
|
new_info = heap_strdupWtoA(info);
|
|
info_len = strlen(new_info)+1;
|
|
break;
|
|
}
|
|
}
|
|
|
|
TRACE(" callback(%p) (%p (%p), %08lx, %d (%s), %s, %d)\n",
|
|
hdr->lpfnStatusCB, hdr->hInternet, hdr, context, status, get_callback_name(status),
|
|
debugstr_status_info(status, new_info), info_len);
|
|
|
|
hdr->lpfnStatusCB(hdr->hInternet, context, status, new_info, info_len);
|
|
|
|
TRACE(" end callback().\n");
|
|
|
|
if(new_info != info)
|
|
heap_free(new_info);
|
|
}
|