session.c File Reference

#include "config.h"
#include <stdarg.h>
#include <stdlib.h>
#include "windef.h"
#include "winbase.h"
#include "winsock2.h"
#include "ws2ipdef.h"
#include "ws2tcpip.h"
#include "winhttp.h"
#include "winreg.h"
#include "wine/winternl.h"
#include "ole2.h"
#include "dispex.h"
#include "activscp.h"
#include "wine/debug.h"
#include "winhttp_private.h"

Include dependency graph for session.c:

Go to the source code of this file.

Classes
struct	connection_settings_header
struct	AUTO_PROXY_SCRIPT_BUFFER

Macros
#define	COBJMACROS
#define	DEFAULT_RESOLVE_TIMEOUT   0
#define	DEFAULT_CONNECT_TIMEOUT   20000
#define	DEFAULT_SEND_TIMEOUT   30000
#define	DEFAULT_RECEIVE_TIMEOUT   30000
#define	DEFAULT_RECEIVE_RESPONSE_TIMEOUT   ~0u
#define	MAX_HOST_NAME_LENGTH   256
#define	INTERNET_MAX_URL_LENGTH   2084

Functions
	WINE_DEFAULT_DEBUG_CHANNEL (winhttp)
void	send_callback (struct object_header *hdr, DWORD status, void *info, DWORD buflen)
BOOL WINAPI	WinHttpCheckPlatform (void)
static void	session_destroy (struct object_header *hdr)
static BOOL	session_query_option (struct object_header *hdr, DWORD option, void *buffer, DWORD *buflen)
static BOOL	session_set_option (struct object_header *hdr, DWORD option, void *buffer, DWORD buflen)
HINTERNET WINAPI	WinHttpOpen (LPCWSTR agent, DWORD access, LPCWSTR proxy, LPCWSTR bypass, DWORD flags)
static void	connect_destroy (struct object_header *hdr)
static BOOL	connect_query_option (struct object_header *hdr, DWORD option, void *buffer, DWORD *buflen)
static BOOL	domain_matches (LPCWSTR server, LPCWSTR domain)
static BOOL	should_bypass_proxy (struct session *session, LPCWSTR server)
BOOL	set_server_for_hostname (struct connect *connect, const WCHAR *server, INTERNET_PORT port)
HINTERNET WINAPI	WinHttpConnect (HINTERNET hsession, LPCWSTR server, INTERNET_PORT port, DWORD reserved)
static void	request_destroy (struct object_header *hdr)
static void	str_to_buffer (WCHAR *buffer, const WCHAR *str, LPDWORD buflen)
static WCHAR *	blob_to_str (DWORD encoding, CERT_NAME_BLOB *blob)
static BOOL	copy_sockaddr (const struct sockaddr *addr, SOCKADDR_STORAGE *addr_storage)
static BOOL	request_query_option (struct object_header *hdr, DWORD option, void *buffer, DWORD *buflen)
static WCHAR *	buffer_to_str (WCHAR *buffer, DWORD buflen)
static BOOL	request_set_option (struct object_header *hdr, DWORD option, void *buffer, DWORD buflen)
static BOOL	add_accept_types_header (struct request *request, const WCHAR **types)
static WCHAR *	get_request_path (const WCHAR *object)
HINTERNET WINAPI	WinHttpOpenRequest (HINTERNET hconnect, LPCWSTR verb, LPCWSTR object, LPCWSTR version, LPCWSTR referrer, LPCWSTR *types, DWORD flags)
BOOL WINAPI	WinHttpCloseHandle (HINTERNET handle)
static BOOL	query_option (struct object_header *hdr, DWORD option, void *buffer, DWORD *buflen)
BOOL WINAPI	WinHttpQueryOption (HINTERNET handle, DWORD option, LPVOID buffer, LPDWORD buflen)
static BOOL	set_option (struct object_header *hdr, DWORD option, void *buffer, DWORD buflen)
BOOL WINAPI	WinHttpSetOption (HINTERNET handle, DWORD option, LPVOID buffer, DWORD buflen)
static char *	get_computer_name (COMPUTER_NAME_FORMAT format)
static BOOL	is_domain_suffix (const char *domain, const char *suffix)
static int	reverse_lookup (const struct addrinfo *ai, char *hostname, size_t len)
static WCHAR *	build_wpad_url (const char *hostname, const struct addrinfo *ai)
static BOOL	get_system_proxy_autoconfig_url (char *buf, DWORD buflen)
BOOL WINAPI	WinHttpDetectAutoProxyConfigUrl (DWORD flags, LPWSTR *url)
static void	copy_char_to_wchar_sz (const BYTE *src, DWORD len, WCHAR *dst)
BOOL WINAPI	WinHttpGetDefaultProxyConfiguration (WINHTTP_PROXY_INFO *info)
BOOL WINAPI	WinHttpGetIEProxyConfigForCurrentUser (WINHTTP_CURRENT_USER_IE_PROXY_CONFIG *config)
static BOOL	parse_script_result (const char *result, WINHTTP_PROXY_INFO *info)
static char *	download_script (const WCHAR *url, DWORD *out_size)
BOOL WINAPI	InternetDeInitializeAutoProxyDll (LPSTR, DWORD)
BOOL WINAPI	InternetGetProxyInfo (LPCSTR, DWORD, LPSTR, DWORD, LPSTR *, LPDWORD)
BOOL WINAPI	InternetInitializeAutoProxyDll (DWORD, LPSTR, LPSTR, void *, struct AUTO_PROXY_SCRIPT_BUFFER *)
static BOOL	run_script (char *script, DWORD size, const WCHAR *url, WINHTTP_PROXY_INFO *info)
BOOL WINAPI	WinHttpGetProxyForUrl (HINTERNET hsession, LPCWSTR url, WINHTTP_AUTOPROXY_OPTIONS *options, WINHTTP_PROXY_INFO *info)
BOOL WINAPI	WinHttpSetDefaultProxyConfiguration (WINHTTP_PROXY_INFO *info)
WINHTTP_STATUS_CALLBACK WINAPI	WinHttpSetStatusCallback (HINTERNET handle, WINHTTP_STATUS_CALLBACK callback, DWORD flags, DWORD_PTR reserved)
BOOL WINAPI	WinHttpSetTimeouts (HINTERNET handle, int resolve, int connect, int send, int receive)
BOOL WINAPI	WinHttpTimeFromSystemTime (const SYSTEMTIME *time, LPWSTR string)
BOOL WINAPI	WinHttpTimeToSystemTime (LPCWSTR string, SYSTEMTIME *time)

Variables
static const struct object_vtbl	session_vtbl
static const struct object_vtbl	connect_vtbl
static const struct object_vtbl	request_vtbl
static const WCHAR	Connections []
static const WCHAR	WinHttpSettings []
static const DWORD	WINHTTP_SETTINGS_MAGIC = 0x18
static const DWORD	WININET_SETTINGS_MAGIC = 0x46
static const DWORD	PROXY_TYPE_DIRECT = 1
static const DWORD	PROXY_TYPE_PROXY = 2
static const DWORD	PROXY_USE_PAC_SCRIPT = 4
static const DWORD	PROXY_AUTODETECT_SETTINGS = 8
static const WCHAR	wkday [7][4]
static const WCHAR	month [12][4]

Macro Definition Documentation

COBJMACROS

#define COBJMACROS

Definition at line 39 of file session.c.

DEFAULT_CONNECT_TIMEOUT

#define DEFAULT_CONNECT_TIMEOUT   20000

Definition at line 50 of file session.c.

DEFAULT_RECEIVE_RESPONSE_TIMEOUT

#define DEFAULT_RECEIVE_RESPONSE_TIMEOUT   ~0u

Definition at line 53 of file session.c.

DEFAULT_RECEIVE_TIMEOUT

#define DEFAULT_RECEIVE_TIMEOUT   30000

Definition at line 52 of file session.c.

DEFAULT_RESOLVE_TIMEOUT

#define DEFAULT_RESOLVE_TIMEOUT   0

Definition at line 49 of file session.c.

DEFAULT_SEND_TIMEOUT

#define DEFAULT_SEND_TIMEOUT   30000

Definition at line 51 of file session.c.

INTERNET_MAX_URL_LENGTH

#define INTERNET_MAX_URL_LENGTH   2084

Definition at line 1418 of file session.c.

MAX_HOST_NAME_LENGTH

#define MAX_HOST_NAME_LENGTH   256

Definition at line 443 of file session.c.

Function Documentation

add_accept_types_header()

static BOOL add_accept_types_header ( struct request *  request, const WCHAR **  types  )

static

Definition at line 1087 of file session.c.

{
    static const WCHAR acceptW[] = {'A','c','c','e','p','t',0};
    static const DWORD flags = WINHTTP_ADDREQ_FLAG_ADD | WINHTTP_ADDREQ_FLAG_COALESCE_WITH_COMMA;
 
    if (!types) return TRUE;
    while (*types)
    {
        if (!process_header( request, acceptW, *types, flags, TRUE )) return FALSE;
        types++;
    }
    return TRUE;
}

Referenced by WinHttpOpenRequest().

blob_to_str()

static WCHAR * blob_to_str ( DWORD  encoding, CERT_NAME_BLOB *  blob  )

static

Definition at line 672 of file session.c.

{
    WCHAR *ret;
    DWORD size, format = CERT_SIMPLE_NAME_STR | CERT_NAME_STR_CRLF_FLAG;
 
    size = CertNameToStrW( encoding, blob, format, NULL, 0 );
    if ((ret = LocalAlloc( 0, size * sizeof(WCHAR) )))
        CertNameToStrW( encoding, blob, format, ret, size );
 
    return ret;
}

Referenced by request_query_option().

buffer_to_str()

static WCHAR * buffer_to_str ( WCHAR *  buffer, DWORD  buflen  )

static

Definition at line 876 of file session.c.

{
    WCHAR *ret;
    if ((ret = heap_alloc( (buflen + 1) * sizeof(WCHAR))))
    {
        memcpy( ret, buffer, buflen * sizeof(WCHAR) );
        ret[buflen] = 0;
        return ret;
    }
    SetLastError( ERROR_OUTOFMEMORY );
    return NULL;
}

Referenced by request_set_option().

build_wpad_url()

static WCHAR * build_wpad_url ( const char *  hostname, const struct addrinfo *  ai  )

static

Definition at line 1362 of file session.c.

{
    static const WCHAR httpW[] = {'h','t','t','p',':','/','/',0};
    static const WCHAR wpadW[] = {'/','w','p','a','d','.','d','a','t',0};
    char name[NI_MAXHOST];
    WCHAR *ret, *p;
    int len;
 
    while (ai && ai->ai_family != AF_INET && ai->ai_family != AF_INET6) ai = ai->ai_next;
    if (!ai) return NULL;
 
    if (!reverse_lookup( ai, name, sizeof(name) )) hostname = name;
 
    len = strlenW( httpW ) + strlen( hostname ) + strlenW( wpadW );
    if (!(ret = p = GlobalAlloc( 0, (len + 1) * sizeof(WCHAR) ))) return NULL;
    strcpyW( p, httpW );
    p += strlenW( httpW );
    while (*hostname) { *p++ = *hostname++; }
    strcpyW( p, wpadW );
    return ret;
}

Referenced by WinHttpDetectAutoProxyConfigUrl().

connect_destroy()

static void connect_destroy ( struct object_header *  hdr )

static

Definition at line 318 of file session.c.

{
    struct connect *connect = (struct connect *)hdr;
 
    TRACE("%p\n", connect);
 
    release_object( &connect->session->hdr );
 
    heap_free( connect->hostname );
    heap_free( connect->servername );
    heap_free( connect->username );
    heap_free( connect->password );
    heap_free( connect );
}

connect_query_option()

static BOOL connect_query_option ( struct object_header *  hdr, DWORD  option, void *  buffer, DWORD *  buflen  )

static

Definition at line 333 of file session.c.

{
    struct connect *connect = (struct connect *)hdr;
 
    switch (option)
    {
    case WINHTTP_OPTION_PARENT_HANDLE:
    {
        if (!buffer || *buflen < sizeof(HINTERNET))
        {
            *buflen = sizeof(HINTERNET);
            SetLastError( ERROR_INSUFFICIENT_BUFFER );
            return FALSE;
        }
 
        *(HINTERNET *)buffer = ((struct object_header *)connect->session)->handle;
        *buflen = sizeof(HINTERNET);
        return TRUE;
    }
    case WINHTTP_OPTION_RESOLVE_TIMEOUT:
        *(DWORD *)buffer = connect->session->resolve_timeout;
        *buflen = sizeof(DWORD);
        return TRUE;
 
    case WINHTTP_OPTION_CONNECT_TIMEOUT:
        *(DWORD *)buffer = connect->session->connect_timeout;
        *buflen = sizeof(DWORD);
        return TRUE;
 
    case WINHTTP_OPTION_SEND_TIMEOUT:
        *(DWORD *)buffer = connect->session->send_timeout;
        *buflen = sizeof(DWORD);
        return TRUE;
 
    case WINHTTP_OPTION_RECEIVE_TIMEOUT:
        *(DWORD *)buffer = connect->session->receive_timeout;
        *buflen = sizeof(DWORD);
        return TRUE;
 
    case WINHTTP_OPTION_RECEIVE_RESPONSE_TIMEOUT:
        *(DWORD *)buffer = connect->session->receive_response_timeout;
        *buflen = sizeof(DWORD);
        return TRUE;
 
    default:
        FIXME("unimplemented option %u\n", option);
        SetLastError( ERROR_INVALID_PARAMETER );
        return FALSE;
    }
}

copy_char_to_wchar_sz()

static void copy_char_to_wchar_sz ( const BYTE *  src, DWORD  len, WCHAR *  dst  )

inlinestatic

Definition at line 1525 of file session.c.

{
    const BYTE *begin;
 
    for (begin = src; src - begin < len; src++, dst++)
        *dst = *src;
    *dst = 0;
}

Referenced by WinHttpGetDefaultProxyConfiguration(), and WinHttpGetIEProxyConfigForCurrentUser().

copy_sockaddr()

static BOOL copy_sockaddr ( const struct sockaddr *  addr, SOCKADDR_STORAGE *  addr_storage  )

static

Definition at line 684 of file session.c.

{
    switch (addr->sa_family)
    {
    case AF_INET:
    {
        struct sockaddr_in *addr_in = (struct sockaddr_in *)addr_storage;
 
        memcpy( addr_in, addr, sizeof(*addr_in) );
        memset( addr_in + 1, 0, sizeof(*addr_storage) - sizeof(*addr_in) );
        return TRUE;
    }
    case AF_INET6:
    {
        struct sockaddr_in6 *addr_in6 = (struct sockaddr_in6 *)addr_storage;
 
        memcpy( addr_in6, addr, sizeof(*addr_in6) );
        memset( addr_in6 + 1, 0, sizeof(*addr_storage) - sizeof(*addr_in6) );
        return TRUE;
    }
    default:
        ERR("unhandled family %u\n", addr->sa_family);
        return FALSE;
    }
}

Referenced by request_query_option().

domain_matches()

static BOOL domain_matches ( LPCWSTR  server, LPCWSTR  domain  )

static

Definition at line 391 of file session.c.

{
    static const WCHAR localW[] = { '<','l','o','c','a','l','>',0 };
    BOOL ret = FALSE;
 
    if (!strcmpiW( domain, localW ) && !strchrW( server, '.' ))
        ret = TRUE;
    else if (*domain == '*')
    {
        if (domain[1] == '.')
        {
            LPCWSTR dot;
 
            /* For a hostname to match a wildcard, the last domain must match
             * the wildcard exactly.  E.g. if the wildcard is *.a.b, and the
             * hostname is www.foo.a.b, it matches, but a.b does not.
             */
            dot = strchrW( server, '.' );
            if (dot)
            {
                int len = strlenW( dot + 1 );
 
                if (len > strlenW( domain + 2 ))
                {
                    LPCWSTR ptr;
 
                    /* The server's domain is longer than the wildcard, so it
                     * could be a subdomain.  Compare the last portion of the
                     * server's domain.
                     */
                    ptr = dot + len + 1 - strlenW( domain + 2 );
                    if (!strcmpiW( ptr, domain + 2 ))
                    {
                        /* This is only a match if the preceding character is
                         * a '.', i.e. that it is a matching domain.  E.g.
                         * if domain is '*.b.c' and server is 'www.ab.c' they
                         * do not match.
                         */
                        ret = *(ptr - 1) == '.';
                    }
                }
                else
                    ret = !strcmpiW( dot + 1, domain + 2 );
            }
        }
    }
    else
        ret = !strcmpiW( server, domain );
    return ret;
}

Referenced by should_bypass_proxy().

download_script()

static char * download_script ( const WCHAR *  url, DWORD *  out_size  )

static

Definition at line 1778 of file session.c.

{
    static const WCHAR typeW[] = {'*','/','*',0};
    static const WCHAR *acceptW[] = {typeW, NULL};
    HINTERNET ses, con = NULL, req = NULL;
    WCHAR *hostname;
    URL_COMPONENTSW uc;
    DWORD status, size = sizeof(status), offset, to_read, bytes_read, flags = 0;
    char *tmp, *buffer = NULL;
 
    *out_size = 0;
 
    memset( &uc, 0, sizeof(uc) );
    uc.dwStructSize = sizeof(uc);
    uc.dwHostNameLength = -1;
    uc.dwUrlPathLength = -1;
    if (!WinHttpCrackUrl( url, 0, 0, &uc )) return NULL;
    if (!(hostname = heap_alloc( (uc.dwHostNameLength + 1) * sizeof(WCHAR) ))) return NULL;
    memcpy( hostname, uc.lpszHostName, uc.dwHostNameLength * sizeof(WCHAR) );
    hostname[uc.dwHostNameLength] = 0;
 
    if (!(ses = WinHttpOpen( NULL, WINHTTP_ACCESS_TYPE_NO_PROXY, NULL, NULL, 0 ))) goto done;
    if (!(con = WinHttpConnect( ses, hostname, uc.nPort, 0 ))) goto done;
    if (uc.nScheme == INTERNET_SCHEME_HTTPS) flags |= WINHTTP_FLAG_SECURE;
    if (!(req = WinHttpOpenRequest( con, NULL, uc.lpszUrlPath, NULL, NULL, acceptW, flags ))) goto done;
    if (!WinHttpSendRequest( req, NULL, 0, NULL, 0, 0, 0 )) goto done;
 
    if (!(WinHttpReceiveResponse( req, 0 ))) goto done;
    if (!WinHttpQueryHeaders( req, WINHTTP_QUERY_STATUS_CODE|WINHTTP_QUERY_FLAG_NUMBER, NULL, &status,
        &size, NULL ) || status != HTTP_STATUS_OK) goto done;
 
    size = 4096;
    if (!(buffer = heap_alloc( size ))) goto done;
    to_read = size;
    offset = 0;
    for (;;)
    {
        if (!WinHttpReadData( req, buffer + offset, to_read, &bytes_read )) goto done;
        if (!bytes_read) break;
        to_read -= bytes_read;
        offset += bytes_read;
        *out_size += bytes_read;
        if (!to_read)
        {
            to_read = size;
            size *= 2;
            if (!(tmp = heap_realloc( buffer, size ))) goto done;
            buffer = tmp;
        }
    }
 
done:
    WinHttpCloseHandle( req );
    WinHttpCloseHandle( con );
    WinHttpCloseHandle( ses );
    heap_free( hostname );
    if (!buffer) SetLastError( ERROR_WINHTTP_UNABLE_TO_DOWNLOAD_SCRIPT );
    return buffer;
}

Referenced by WinHttpGetProxyForUrl().

get_computer_name()

static char * get_computer_name ( COMPUTER_NAME_FORMAT  format )

static

Definition at line 1332 of file session.c.

{
    char *ret;
    DWORD size = 0;
 
    GetComputerNameExA( format, NULL, &size );
    if (GetLastError() != ERROR_MORE_DATA) return NULL;
    if (!(ret = heap_alloc( size ))) return NULL;
    if (!GetComputerNameExA( format, ret, &size ))
    {
        heap_free( ret );
        return NULL;
    }
    return ret;
}

Referenced by WinHttpDetectAutoProxyConfigUrl().

get_request_path()

static WCHAR * get_request_path ( const WCHAR *  object )

static

Definition at line 1101 of file session.c.

{
    int len = object ? strlenW(object) : 0;
    WCHAR *p, *ret;
 
    if (!object || object[0] != '/') len++;
    if (!(p = ret = heap_alloc( (len + 1) * sizeof(WCHAR) ))) return NULL;
    if (!object || object[0] != '/') *p++ = '/';
    if (object) strcpyW( p, object );
    ret[len] = 0;
    return ret;
}

Referenced by WinHttpOpenRequest().

get_system_proxy_autoconfig_url()

static BOOL get_system_proxy_autoconfig_url ( char *  buf, DWORD  buflen  )

static

Definition at line 1384 of file session.c.

{
#if defined(MAC_OS_X_VERSION_10_6) && MAC_OS_X_VERSION_MAX_ALLOWED >= MAC_OS_X_VERSION_10_6
    CFDictionaryRef settings = CFNetworkCopySystemProxySettings();
    const void *ref;
    BOOL ret = FALSE;
 
    if (!settings) return FALSE;
 
    if (!(ref = CFDictionaryGetValue( settings, kCFNetworkProxiesProxyAutoConfigURLString )))
    {
        CFRelease( settings );
        return FALSE;
    }
    if (CFStringGetCString( ref, buf, buflen, kCFStringEncodingASCII ))
    {
        TRACE( "returning %s\n", debugstr_a(buf) );
        ret = TRUE;
    }
    CFRelease( settings );
    return ret;
#else
    static BOOL first = TRUE;
    if (first)
    {
        FIXME( "no support on this platform\n" );
        first = FALSE;
    }
    else
        TRACE( "no support on this platform\n" );
    return FALSE;
#endif
}

Referenced by WinHttpDetectAutoProxyConfigUrl().

InternetDeInitializeAutoProxyDll()

BOOL WINAPI InternetDeInitializeAutoProxyDll	(	LPSTR	mime,
		DWORD	reserved
	)

Definition at line 111 of file main.c.

{
    TRACE( "%s, %u\n", debugstr_a(mime), reserved );
 
    EnterCriticalSection( &cs_jsproxy );
 
    heap_free( global_script->text );
    global_script->text = NULL;
 
    LeaveCriticalSection( &cs_jsproxy );
    return TRUE;
}

Referenced by run_script().

InternetGetProxyInfo()

BOOL WINAPI InternetGetProxyInfo	(	LPCSTR	,
		DWORD	,
		LPSTR	,
		DWORD	,
		LPSTR *	,
		LPDWORD
	)

Referenced by run_script().

InternetInitializeAutoProxyDll()

BOOL WINAPI InternetInitializeAutoProxyDll	(	DWORD	,
		LPSTR	,
		LPSTR	,
		void *	,
		struct AUTO_PROXY_SCRIPT_BUFFER *
	)

Referenced by run_script().

is_domain_suffix()

static BOOL is_domain_suffix ( const char *  domain, const char *  suffix  )

static

Definition at line 1348 of file session.c.

{
    int len_domain = strlen( domain ), len_suffix = strlen( suffix );
 
    if (len_suffix > len_domain) return FALSE;
    if (!_strnicmp( domain + len_domain - len_suffix, suffix, -1 )) return TRUE;
    return FALSE;
}

Referenced by WinHttpDetectAutoProxyConfigUrl().

parse_script_result()

static BOOL parse_script_result ( const char *  result, WINHTTP_PROXY_INFO *  info  )

static

Definition at line 1744 of file session.c.

{
    const char *p;
    WCHAR *q;
    int len;
 
    info->dwAccessType    = WINHTTP_ACCESS_TYPE_NO_PROXY;
    info->lpszProxy       = NULL;
    info->lpszProxyBypass = NULL;
 
    TRACE("%s\n", debugstr_a( result ));
 
    p = result;
    while (*p == ' ') p++;
    len = strlen( p );
    if (len >= 5 && !_strnicmp( p, "PROXY", sizeof("PROXY") - 1 ))
    {
        p += 5;
        while (*p == ' ') p++;
        if (!*p || *p == ';') return TRUE;
        if (!(info->lpszProxy = q = strdupAW( p ))) return FALSE;
        info->dwAccessType = WINHTTP_ACCESS_TYPE_NAMED_PROXY;
        for (; *q; q++)
        {
            if (*q == ' ' || *q == ';')
            {
                *q = 0;
                break;
            }
        }
    }
    return TRUE;
}

Referenced by run_script().

query_option()

static BOOL query_option ( struct object_header *  hdr, DWORD  option, void *  buffer, DWORD *  buflen  )

static

Definition at line 1212 of file session.c.

{
    BOOL ret = FALSE;
 
    if (!buflen)
    {
        SetLastError( ERROR_INVALID_PARAMETER );
        return FALSE;
    }
 
    switch (option)
    {
    case WINHTTP_OPTION_CONTEXT_VALUE:
    {
        if (!buffer || *buflen < sizeof(DWORD_PTR))
        {
            *buflen = sizeof(DWORD_PTR);
            SetLastError( ERROR_INSUFFICIENT_BUFFER );
            return FALSE;
        }
 
        *(DWORD_PTR *)buffer = hdr->context;
        *buflen = sizeof(DWORD_PTR);
        return TRUE;
    }
    default:
        if (hdr->vtbl->query_option) ret = hdr->vtbl->query_option( hdr, option, buffer, buflen );
        else
        {
            FIXME("unimplemented option %u\n", option);
            SetLastError( ERROR_WINHTTP_INCORRECT_HANDLE_TYPE );
            return FALSE;
        }
        break;
    }
    return ret;
}

Referenced by WinHttpQueryOption().

request_destroy()

static void request_destroy ( struct object_header *  hdr )

static

Definition at line 604 of file session.c.

{
    struct request *request = (struct request *)hdr;
    unsigned int i, j;
 
    TRACE("%p\n", request);
 
#ifdef __REACTOS__
    if (request->task_thread)
#else
    if (request->task_proc_running)
#endif
    {
        /* Signal to the task proc to quit. It will call this again when it does. */
#ifdef __REACTOS__
        HANDLE thread = request->task_thread;
        request->task_thread = 0;
        SetEvent( request->task_cancel );
        CloseHandle( thread );
#else
        request->task_proc_running = FALSE;
        SetEvent( request->task_cancel );
#endif
        return;
    }
    release_object( &request->connect->hdr );
 
    if (request->cred_handle_initialized) FreeCredentialsHandle( &request->cred_handle );
    CertFreeCertificateContext( request->server_cert );
    CertFreeCertificateContext( request->client_cert );
 
    destroy_authinfo( request->authinfo );
    destroy_authinfo( request->proxy_authinfo );
 
    heap_free( request->verb );
    heap_free( request->path );
    heap_free( request->version );
    heap_free( request->raw_headers );
    heap_free( request->status_text );
    for (i = 0; i < request->num_headers; i++)
    {
        heap_free( request->headers[i].field );
        heap_free( request->headers[i].value );
    }
    heap_free( request->headers );
    for (i = 0; i < TARGET_MAX; i++)
    {
        for (j = 0; j < SCHEME_MAX; j++)
        {
            heap_free( request->creds[i][j].username );
            heap_free( request->creds[i][j].password );
        }
    }
    heap_free( request );
}

request_query_option()

static BOOL request_query_option ( struct object_header *  hdr, DWORD  option, void *  buffer, DWORD *  buflen  )

static

Definition at line 710 of file session.c.

{
    struct request *request = (struct request *)hdr;
 
    switch (option)
    {
    case WINHTTP_OPTION_SECURITY_FLAGS:
    {
        DWORD flags;
        int bits;
 
        if (!buffer || *buflen < sizeof(flags))
        {
            *buflen = sizeof(flags);
            SetLastError( ERROR_INSUFFICIENT_BUFFER );
            return FALSE;
        }
 
        flags = request->security_flags;
        if (request->netconn)
        {
            bits = netconn_get_cipher_strength( request->netconn );
            if (bits >= 128)
                flags |= SECURITY_FLAG_STRENGTH_STRONG;
            else if (bits >= 56)
                flags |= SECURITY_FLAG_STRENGTH_MEDIUM;
            else
                flags |= SECURITY_FLAG_STRENGTH_WEAK;
        }
        *(DWORD *)buffer = flags;
        *buflen = sizeof(flags);
        return TRUE;
    }
    case WINHTTP_OPTION_SERVER_CERT_CONTEXT:
    {
        const CERT_CONTEXT *cert;
 
        if (!buffer || *buflen < sizeof(cert))
        {
            *buflen = sizeof(cert);
            SetLastError( ERROR_INSUFFICIENT_BUFFER );
            return FALSE;
        }
 
        if (!(cert = CertDuplicateCertificateContext( request->server_cert ))) return FALSE;
        *(CERT_CONTEXT **)buffer = (CERT_CONTEXT *)cert;
        *buflen = sizeof(cert);
        return TRUE;
    }
    case WINHTTP_OPTION_SECURITY_CERTIFICATE_STRUCT:
    {
        const CERT_CONTEXT *cert = request->server_cert;
        const CRYPT_OID_INFO *oidInfo;
        WINHTTP_CERTIFICATE_INFO *ci = buffer;
 
        FIXME("partial stub\n");
 
        if (!buffer || *buflen < sizeof(*ci))
        {
            *buflen = sizeof(*ci);
            SetLastError( ERROR_INSUFFICIENT_BUFFER );
            return FALSE;
        }
        if (!cert) return FALSE;
 
        ci->ftExpiry = cert->pCertInfo->NotAfter;
        ci->ftStart  = cert->pCertInfo->NotBefore;
        ci->lpszSubjectInfo = blob_to_str( cert->dwCertEncodingType, &cert->pCertInfo->Subject );
        ci->lpszIssuerInfo  = blob_to_str( cert->dwCertEncodingType, &cert->pCertInfo->Issuer );
        ci->lpszProtocolName      = NULL;
        oidInfo = CryptFindOIDInfo( CRYPT_OID_INFO_OID_KEY, cert->pCertInfo->SignatureAlgorithm.pszObjId, 0 );
        if (oidInfo)
            ci->lpszSignatureAlgName = (LPWSTR)oidInfo->pwszName;
        else
            ci->lpszSignatureAlgName  = NULL;
        ci->lpszEncryptionAlgName = NULL;
        ci->dwKeySize = request->netconn ? netconn_get_cipher_strength( request->netconn ) : 0;
 
        *buflen = sizeof(*ci);
        return TRUE;
    }
    case WINHTTP_OPTION_SECURITY_KEY_BITNESS:
    {
        if (!buffer || *buflen < sizeof(DWORD))
        {
            *buflen = sizeof(DWORD);
            SetLastError( ERROR_INSUFFICIENT_BUFFER );
            return FALSE;
        }
 
        *(DWORD *)buffer = request->netconn ? netconn_get_cipher_strength( request->netconn ) : 0;
        *buflen = sizeof(DWORD);
        return TRUE;
    }
    case WINHTTP_OPTION_CONNECTION_INFO:
    {
        WINHTTP_CONNECTION_INFO *info = buffer;
        struct sockaddr local;
        socklen_t len = sizeof(local);
        const struct sockaddr *remote = (const struct sockaddr *)&request->connect->sockaddr;
 
        if (!buffer || *buflen < sizeof(*info))
        {
            *buflen = sizeof(*info);
            SetLastError( ERROR_INSUFFICIENT_BUFFER );
            return FALSE;
        }
        if (!request->netconn)
        {
            SetLastError( ERROR_WINHTTP_INCORRECT_HANDLE_STATE );
            return FALSE;
        }
        if (getsockname( request->netconn->socket, &local, &len )) return FALSE;
        if (!copy_sockaddr( &local, &info->LocalAddress )) return FALSE;
        if (!copy_sockaddr( remote, &info->RemoteAddress )) return FALSE;
        info->cbSize = sizeof(*info);
        return TRUE;
    }
    case WINHTTP_OPTION_RESOLVE_TIMEOUT:
        *(DWORD *)buffer = request->resolve_timeout;
        *buflen = sizeof(DWORD);
        return TRUE;
 
    case WINHTTP_OPTION_CONNECT_TIMEOUT:
        *(DWORD *)buffer = request->connect_timeout;
        *buflen = sizeof(DWORD);
        return TRUE;
 
    case WINHTTP_OPTION_SEND_TIMEOUT:
        *(DWORD *)buffer = request->send_timeout;
        *buflen = sizeof(DWORD);
        return TRUE;
 
    case WINHTTP_OPTION_RECEIVE_TIMEOUT:
        *(DWORD *)buffer = request->receive_timeout;
        *buflen = sizeof(DWORD);
        return TRUE;
 
    case WINHTTP_OPTION_RECEIVE_RESPONSE_TIMEOUT:
        *(DWORD *)buffer = request->receive_response_timeout;
        *buflen = sizeof(DWORD);
        return TRUE;
 
    case WINHTTP_OPTION_USERNAME:
        str_to_buffer( buffer, request->connect->username, buflen );
        return TRUE;
 
    case WINHTTP_OPTION_PASSWORD:
        str_to_buffer( buffer, request->connect->password, buflen );
        return TRUE;
 
    case WINHTTP_OPTION_PROXY_USERNAME:
        str_to_buffer( buffer, request->connect->session->proxy_username, buflen );
        return TRUE;
 
    case WINHTTP_OPTION_PROXY_PASSWORD:
        str_to_buffer( buffer, request->connect->session->proxy_password, buflen );
        return TRUE;
 
    default:
        FIXME("unimplemented option %u\n", option);
        SetLastError( ERROR_INVALID_PARAMETER );
        return FALSE;
    }
}

request_set_option()

static BOOL request_set_option ( struct object_header *  hdr, DWORD  option, void *  buffer, DWORD  buflen  )

static

Definition at line 889 of file session.c.

{
    struct request *request = (struct request *)hdr;
 
    switch (option)
    {
    case WINHTTP_OPTION_PROXY:
    {
        WINHTTP_PROXY_INFO *pi = buffer;
 
        FIXME("%u %s %s\n", pi->dwAccessType, debugstr_w(pi->lpszProxy), debugstr_w(pi->lpszProxyBypass));
        return TRUE;
    }
    case WINHTTP_OPTION_DISABLE_FEATURE:
    {
        DWORD disable;
 
        if (buflen != sizeof(DWORD))
        {
            SetLastError( ERROR_INSUFFICIENT_BUFFER );
            return FALSE;
        }
 
        disable = *(DWORD *)buffer;
        TRACE("0x%x\n", disable);
        hdr->disable_flags |= disable;
        return TRUE;
    }
    case WINHTTP_OPTION_AUTOLOGON_POLICY:
    {
        DWORD policy;
 
        if (buflen != sizeof(DWORD))
        {
            SetLastError( ERROR_INSUFFICIENT_BUFFER );
            return FALSE;
        }
 
        policy = *(DWORD *)buffer;
        TRACE("0x%x\n", policy);
        hdr->logon_policy = policy;
        return TRUE;
    }
    case WINHTTP_OPTION_REDIRECT_POLICY:
    {
        DWORD policy;
 
        if (buflen != sizeof(DWORD))
        {
            SetLastError( ERROR_INSUFFICIENT_BUFFER );
            return FALSE;
        }
 
        policy = *(DWORD *)buffer;
        TRACE("0x%x\n", policy);
        hdr->redirect_policy = policy;
        return TRUE;
    }
    case WINHTTP_OPTION_SECURITY_FLAGS:
    {
        DWORD flags;
        static const DWORD accepted = SECURITY_FLAG_IGNORE_CERT_CN_INVALID   |
                                      SECURITY_FLAG_IGNORE_CERT_DATE_INVALID |
                                      SECURITY_FLAG_IGNORE_UNKNOWN_CA        |
                                      SECURITY_FLAG_IGNORE_CERT_WRONG_USAGE;
 
        if (buflen < sizeof(DWORD))
        {
            SetLastError( ERROR_INSUFFICIENT_BUFFER );
            return FALSE;
        }
        flags = *(DWORD *)buffer;
        TRACE("0x%x\n", flags);
        if (flags && (flags & ~accepted))
        {
            SetLastError( ERROR_INVALID_PARAMETER );
            return FALSE;
        }
        request->security_flags = flags;
        return TRUE;
    }
    case WINHTTP_OPTION_RESOLVE_TIMEOUT:
        request->resolve_timeout = *(DWORD *)buffer;
        return TRUE;
 
    case WINHTTP_OPTION_CONNECT_TIMEOUT:
        request->connect_timeout = *(DWORD *)buffer;
        return TRUE;
 
    case WINHTTP_OPTION_SEND_TIMEOUT:
        request->send_timeout = *(DWORD *)buffer;
        return TRUE;
 
    case WINHTTP_OPTION_RECEIVE_TIMEOUT:
        request->receive_timeout = *(DWORD *)buffer;
        return TRUE;
 
    case WINHTTP_OPTION_RECEIVE_RESPONSE_TIMEOUT:
        request->receive_response_timeout = *(DWORD *)buffer;
        return TRUE;
 
    case WINHTTP_OPTION_USERNAME:
    {
        struct connect *connect = request->connect;
 
        heap_free( connect->username );
        if (!(connect->username = buffer_to_str( buffer, buflen ))) return FALSE;
        return TRUE;
    }
    case WINHTTP_OPTION_PASSWORD:
    {
        struct connect *connect = request->connect;
 
        heap_free( connect->password );
        if (!(connect->password = buffer_to_str( buffer, buflen ))) return FALSE;
        return TRUE;
    }
    case WINHTTP_OPTION_PROXY_USERNAME:
    {
        struct session *session = request->connect->session;
 
        heap_free( session->proxy_username );
        if (!(session->proxy_username = buffer_to_str( buffer, buflen ))) return FALSE;
        return TRUE;
    }
    case WINHTTP_OPTION_PROXY_PASSWORD:
    {
        struct session *session = request->connect->session;
 
        heap_free( session->proxy_password );
        if (!(session->proxy_password = buffer_to_str( buffer, buflen ))) return FALSE;
        return TRUE;
    }
    case WINHTTP_OPTION_CLIENT_CERT_CONTEXT:
    {
        const CERT_CONTEXT *cert;
 
        if (!(hdr->flags & WINHTTP_FLAG_SECURE))
        {
            SetLastError( ERROR_WINHTTP_INCORRECT_HANDLE_STATE );
            return FALSE;
        }
        if (!buffer)
        {
            CertFreeCertificateContext( request->client_cert );
            request->client_cert = NULL;
        }
        else if (buflen >= sizeof(cert))
        {
            if (!(cert = CertDuplicateCertificateContext( buffer ))) return FALSE;
            CertFreeCertificateContext( request->client_cert );
            request->client_cert = cert;
        }
        else
        {
            SetLastError( ERROR_INVALID_PARAMETER );
            return FALSE;
        }
 
        if (request->cred_handle_initialized)
        {
            FreeCredentialsHandle( &request->cred_handle );
            request->cred_handle_initialized = FALSE;
        }
 
        return TRUE;
    }
    case WINHTTP_OPTION_ENABLE_FEATURE:
        if(buflen == sizeof( DWORD ) && *(DWORD *)buffer == WINHTTP_ENABLE_SSL_REVOCATION)
        {
            request->check_revocation = TRUE;
            SetLastError( NO_ERROR );
            return TRUE;
        }
        else
        {
            SetLastError( ERROR_INVALID_PARAMETER );
            return FALSE;
        }
 
    case WINHTTP_OPTION_CONNECT_RETRIES:
        FIXME("WINHTTP_OPTION_CONNECT_RETRIES\n");
        return TRUE;
 
    default:
        FIXME("unimplemented option %u\n", option);
        SetLastError( ERROR_WINHTTP_INVALID_OPTION );
        return FALSE;
    }
}

reverse_lookup()

static int reverse_lookup ( const struct addrinfo *  ai, char *  hostname, size_t  len  )

static

Definition at line 1357 of file session.c.

{
    return getnameinfo( ai->ai_addr, ai->ai_addrlen, hostname, len, NULL, 0, 0 );
}

Referenced by build_wpad_url().

run_script()

static BOOL run_script ( char *  script, DWORD  size, const WCHAR *  url, WINHTTP_PROXY_INFO *  info  )

static

Definition at line 1849 of file session.c.

{
    BOOL ret;
    char *result, *urlA;
    DWORD len_result;
    struct AUTO_PROXY_SCRIPT_BUFFER buffer;
    URL_COMPONENTSW uc;
 
    buffer.dwStructSize = sizeof(buffer);
    buffer.lpszScriptBuffer = script;
    buffer.dwScriptBufferSize = size;
 
    if (!(urlA = strdupWA( url ))) return FALSE;
    if (!(ret = InternetInitializeAutoProxyDll( 0, NULL, NULL, NULL, &buffer )))
    {
        heap_free( urlA );
        return FALSE;
    }
 
    memset( &uc, 0, sizeof(uc) );
    uc.dwStructSize = sizeof(uc);
    uc.dwHostNameLength = -1;
 
    if (WinHttpCrackUrl( url, 0, 0, &uc ))
    {
        char *hostnameA = strdupWA_sized( uc.lpszHostName, uc.dwHostNameLength );
 
        if ((ret = InternetGetProxyInfo( urlA, strlen(urlA),
                        hostnameA, strlen(hostnameA), &result, &len_result )))
        {
            ret = parse_script_result( result, info );
            heap_free( result );
        }
 
        heap_free( hostnameA );
    }
    heap_free( urlA );
    return InternetDeInitializeAutoProxyDll( NULL, 0 );
}

Referenced by WinHttpGetProxyForUrl().

send_callback()

void send_callback	(	struct object_header *	hdr,
		DWORD	status,
		void *	info,
		DWORD	buflen
	)

Definition at line 55 of file session.c.

{
    if (hdr->callback && (hdr->notify_mask & status))
    {
        TRACE("%p, 0x%08x, %p, %u\n", hdr, status, info, buflen);
        hdr->callback( hdr->handle, hdr->context, status, info, buflen );
        TRACE("returning from 0x%08x callback\n", status);
    }
}

Referenced by close_connection(), handle_redirect(), open_connection(), query_data_available(), read_data(), read_more_data(), receive_response(), release_object(), send_request(), WinHttpConnect(), WinHttpOpenRequest(), and write_data().

session_destroy()

static void session_destroy ( struct object_header *  hdr )

static

Definition at line 77 of file session.c.

{
    struct session *session = (struct session *)hdr;
 
    TRACE("%p\n", session);
 
    if (session->unload_event) SetEvent( session->unload_event );
    destroy_cookies( session );
 
    session->cs.DebugInfo->Spare[0] = 0;
    DeleteCriticalSection( &session->cs );
    heap_free( session->agent );
    heap_free( session->proxy_server );
    heap_free( session->proxy_bypass );
    heap_free( session->proxy_username );
    heap_free( session->proxy_password );
    heap_free( session );
}

session_query_option()

static BOOL session_query_option ( struct object_header *  hdr, DWORD  option, void *  buffer, DWORD *  buflen  )

static

Definition at line 96 of file session.c.

{
    struct session *session = (struct session *)hdr;
 
    switch (option)
    {
    case WINHTTP_OPTION_REDIRECT_POLICY:
    {
        if (!buffer || *buflen < sizeof(DWORD))
        {
            *buflen = sizeof(DWORD);
            SetLastError( ERROR_INSUFFICIENT_BUFFER );
            return FALSE;
        }
 
        *(DWORD *)buffer = hdr->redirect_policy;
        *buflen = sizeof(DWORD);
        return TRUE;
    }
    case WINHTTP_OPTION_RESOLVE_TIMEOUT:
        *(DWORD *)buffer = session->resolve_timeout;
        *buflen = sizeof(DWORD);
        return TRUE;
 
    case WINHTTP_OPTION_CONNECT_TIMEOUT:
        *(DWORD *)buffer = session->connect_timeout;
        *buflen = sizeof(DWORD);
        return TRUE;
 
    case WINHTTP_OPTION_SEND_TIMEOUT:
        *(DWORD *)buffer = session->send_timeout;
        *buflen = sizeof(DWORD);
        return TRUE;
 
    case WINHTTP_OPTION_RECEIVE_TIMEOUT:
        *(DWORD *)buffer = session->receive_timeout;
        *buflen = sizeof(DWORD);
        return TRUE;
 
    case WINHTTP_OPTION_RECEIVE_RESPONSE_TIMEOUT:
        *(DWORD *)buffer = session->receive_response_timeout;
        *buflen = sizeof(DWORD);
        return TRUE;
 
    default:
        FIXME("unimplemented option %u\n", option);
        SetLastError( ERROR_INVALID_PARAMETER );
        return FALSE;
    }
}

session_set_option()

static BOOL session_set_option ( struct object_header *  hdr, DWORD  option, void *  buffer, DWORD  buflen  )

static

Definition at line 147 of file session.c.

{
    struct session *session = (struct session *)hdr;
 
    switch (option)
    {
    case WINHTTP_OPTION_PROXY:
    {
        WINHTTP_PROXY_INFO *pi = buffer;
 
        FIXME("%u %s %s\n", pi->dwAccessType, debugstr_w(pi->lpszProxy), debugstr_w(pi->lpszProxyBypass));
        return TRUE;
    }
    case WINHTTP_OPTION_REDIRECT_POLICY:
    {
        DWORD policy;
 
        if (buflen != sizeof(policy))
        {
            SetLastError( ERROR_INSUFFICIENT_BUFFER );
            return FALSE;
        }
 
        policy = *(DWORD *)buffer;
        TRACE("0x%x\n", policy);
        hdr->redirect_policy = policy;
        return TRUE;
    }
    case WINHTTP_OPTION_SECURE_PROTOCOLS:
    {
        if (buflen != sizeof(session->secure_protocols))
        {
            SetLastError( ERROR_INSUFFICIENT_BUFFER );
            return FALSE;
        }
        EnterCriticalSection( &session->cs );
        session->secure_protocols = *(DWORD *)buffer;
        LeaveCriticalSection( &session->cs );
        TRACE("0x%x\n", session->secure_protocols);
        return TRUE;
    }
    case WINHTTP_OPTION_DISABLE_FEATURE:
        SetLastError( ERROR_WINHTTP_INCORRECT_HANDLE_TYPE );
        return FALSE;
 
    case WINHTTP_OPTION_RESOLVE_TIMEOUT:
        session->resolve_timeout = *(DWORD *)buffer;
        return TRUE;
 
    case WINHTTP_OPTION_CONNECT_TIMEOUT:
        session->connect_timeout = *(DWORD *)buffer;
        return TRUE;
 
    case WINHTTP_OPTION_SEND_TIMEOUT:
        session->send_timeout = *(DWORD *)buffer;
        return TRUE;
 
    case WINHTTP_OPTION_RECEIVE_TIMEOUT:
        session->receive_timeout = *(DWORD *)buffer;
        return TRUE;
 
    case WINHTTP_OPTION_RECEIVE_RESPONSE_TIMEOUT:
        session->receive_response_timeout = *(DWORD *)buffer;
        return TRUE;
 
    case WINHTTP_OPTION_CONFIGURE_PASSPORT_AUTH:
        session->passport_flags = *(DWORD *)buffer;
        return TRUE;
 
    case WINHTTP_OPTION_UNLOAD_NOTIFY_EVENT:
        TRACE("WINHTTP_OPTION_UNLOAD_NOTIFY_EVENT: %p\n", *(HANDLE *)buffer);
        session->unload_event = *(HANDLE *)buffer;
        return TRUE;
 
    case WINHTTP_OPTION_MAX_CONNS_PER_SERVER:
        FIXME("WINHTTP_OPTION_MAX_CONNS_PER_SERVER: %d\n", *(DWORD *)buffer);
        return TRUE;
 
    case WINHTTP_OPTION_MAX_CONNS_PER_1_0_SERVER:
        FIXME("WINHTTP_OPTION_MAX_CONNS_PER_1_0_SERVER: %d\n", *(DWORD *)buffer);
        return TRUE;
 
    default:
        FIXME("unimplemented option %u\n", option);
        SetLastError( ERROR_WINHTTP_INVALID_OPTION );
        return FALSE;
    }
}

set_option()

static BOOL set_option ( struct object_header *  hdr, DWORD  option, void *  buffer, DWORD  buflen  )

static

Definition at line 1273 of file session.c.

{
    BOOL ret = TRUE;
 
    if (!buffer && buflen)
    {
        SetLastError( ERROR_INVALID_PARAMETER );
        return FALSE;
    }
 
    switch (option)
    {
    case WINHTTP_OPTION_CONTEXT_VALUE:
    {
        if (buflen != sizeof(DWORD_PTR))
        {
            SetLastError( ERROR_INSUFFICIENT_BUFFER );
            return FALSE;
        }
 
        hdr->context = *(DWORD_PTR *)buffer;
        return TRUE;
    }
    default:
        if (hdr->vtbl->set_option) ret = hdr->vtbl->set_option( hdr, option, buffer, buflen );
        else
        {
            FIXME("unimplemented option %u\n", option);
            SetLastError( ERROR_WINHTTP_INCORRECT_HANDLE_TYPE );
            return FALSE;
        }
        break;
    }
    return ret;
}

Referenced by WinHttpSetOption().

set_server_for_hostname()

BOOL set_server_for_hostname	(	struct connect *	connect,
		const WCHAR *	server,
		INTERNET_PORT	port
	)

Definition at line 476 of file session.c.

{
    struct session *session = connect->session;
    BOOL ret = TRUE;
 
    if (session->proxy_server && !should_bypass_proxy(session, server))
    {
        LPCWSTR colon;
 
        if ((colon = strchrW( session->proxy_server, ':' )))
        {
            if (!connect->servername || strncmpiW( connect->servername,
                session->proxy_server, colon - session->proxy_server - 1 ))
            {
                heap_free( connect->servername );
                connect->resolved = FALSE;
                if (!(connect->servername = heap_alloc(
                    (colon - session->proxy_server + 1) * sizeof(WCHAR) )))
                {
                    ret = FALSE;
                    goto end;
                }
                memcpy( connect->servername, session->proxy_server,
                    (colon - session->proxy_server) * sizeof(WCHAR) );
                connect->servername[colon - session->proxy_server] = 0;
                if (*(colon + 1))
                    connect->serverport = atoiW( colon + 1 );
                else
                    connect->serverport = INTERNET_DEFAULT_PORT;
            }
        }
        else
        {
            if (!connect->servername || strcmpiW( connect->servername,
                session->proxy_server ))
            {
                heap_free( connect->servername );
                connect->resolved = FALSE;
                if (!(connect->servername = strdupW( session->proxy_server )))
                {
                    ret = FALSE;
                    goto end;
                }
                connect->serverport = INTERNET_DEFAULT_PORT;
            }
        }
    }
    else if (server)
    {
        heap_free( connect->servername );
        connect->resolved = FALSE;
        if (!(connect->servername = strdupW( server )))
        {
            ret = FALSE;
            goto end;
        }
        connect->serverport = port;
    }
end:
    return ret;
}

Referenced by handle_redirect(), and WinHttpConnect().

should_bypass_proxy()

static BOOL should_bypass_proxy ( struct session *  session, LPCWSTR  server  )

static

Definition at line 445 of file session.c.

{
    LPCWSTR ptr;
    BOOL ret = FALSE;
 
    if (!session->proxy_bypass) return FALSE;
    ptr = session->proxy_bypass;
    do {
        LPCWSTR tmp = ptr;
 
        ptr = strchrW( ptr, ';' );
        if (!ptr)
            ptr = strchrW( tmp, ' ' );
        if (ptr)
        {
            if (ptr - tmp < MAX_HOST_NAME_LENGTH)
            {
                WCHAR domain[MAX_HOST_NAME_LENGTH];
 
                memcpy( domain, tmp, (ptr - tmp) * sizeof(WCHAR) );
                domain[ptr - tmp] = 0;
                ret = domain_matches( server, domain );
            }
            ptr += 1;
        }
        else if (*tmp)
            ret = domain_matches( server, tmp );
    } while (ptr && !ret);
    return ret;
}

Referenced by set_server_for_hostname().

str_to_buffer()

static void str_to_buffer ( WCHAR *  buffer, const WCHAR *  str, LPDWORD  buflen  )

static

Definition at line 660 of file session.c.

{
    int len = 0;
    if (str) len = strlenW( str );
    if (buffer && *buflen > len)
    {
        if (str) memcpy( buffer, str, len * sizeof(WCHAR) );
        buffer[len] = 0;
    }
    *buflen = len * sizeof(WCHAR);
}

Referenced by request_query_option().

WINE_DEFAULT_DEBUG_CHANNEL()

WINE_DEFAULT_DEBUG_CHANNEL

(

winhttp

)

WinHttpCheckPlatform()

BOOL WINAPI WinHttpCheckPlatform

(

void

)

Definition at line 68 of file session.c.

{
    TRACE("\n");
    return TRUE;
}

WinHttpCloseHandle()

BOOL WINAPI WinHttpCloseHandle

(

HINTERNET

handle

)

Definition at line 1195 of file session.c.

{
    struct object_header *hdr;
 
    TRACE("%p\n", handle);
 
    if (!(hdr = grab_object( handle )))
    {
        SetLastError( ERROR_INVALID_HANDLE );
        return FALSE;
    }
    release_object( hdr );
    free_handle( handle );
    SetLastError( ERROR_SUCCESS );
    return TRUE;
}

Referenced by close_request(), do_request(), download_script(), free_request(), reset_request(), test_async(), test_bad_header(), test_basic_authentication(), test_basic_request(), test_chunked_read(), test_connection_cache(), test_connection_info(), test_cookies(), test_credentials(), test_empty_headers_param(), test_head_request(), test_large_data_authentication(), test_multi_authentication(), test_multiple_reads(), test_no_content(), test_no_headers(), test_not_modified(), test_passport_auth(), test_redirect(), test_request_parameter_defaults(), test_request_path_escapes(), test_resolve_timeout(), test_secure_connection(), test_timeouts(), test_WinHttpAddHeaders(), test_WinHttpGetProxyForUrl(), test_WinHttpOpenRequest(), test_WinHttpQueryOption(), test_WinHttpSendRequest(), transfer_file_http(), and winhttp_request_Open().

WinHttpConnect()

HINTERNET WINAPI WinHttpConnect	(	HINTERNET	hsession,
		LPCWSTR	server,
		INTERNET_PORT	port,
		DWORD	reserved
	)

Definition at line 541 of file session.c.

{
    struct connect *connect;
    struct session *session;
    HINTERNET hconnect = NULL;
 
    TRACE("%p, %s, %u, %x\n", hsession, debugstr_w(server), port, reserved);
 
    if (!server)
    {
        SetLastError( ERROR_INVALID_PARAMETER );
        return NULL;
    }
    if (!(session = (struct session *)grab_object( hsession )))
    {
        SetLastError( ERROR_INVALID_HANDLE );
        return NULL;
    }
    if (session->hdr.type != WINHTTP_HANDLE_TYPE_SESSION)
    {
        release_object( &session->hdr );
        SetLastError( ERROR_WINHTTP_INCORRECT_HANDLE_TYPE );
        return NULL;
    }
    if (!(connect = heap_alloc_zero( sizeof(struct connect) )))
    {
        release_object( &session->hdr );
        return NULL;
    }
    connect->hdr.type = WINHTTP_HANDLE_TYPE_CONNECT;
    connect->hdr.vtbl = &connect_vtbl;
    connect->hdr.refs = 1;
    connect->hdr.flags = session->hdr.flags;
    connect->hdr.callback = session->hdr.callback;
    connect->hdr.notify_mask = session->hdr.notify_mask;
    connect->hdr.context = session->hdr.context;
    connect->hdr.redirect_policy = session->hdr.redirect_policy;
    list_init( &connect->hdr.children );
 
    addref_object( &session->hdr );
    connect->session = session;
    list_add_head( &session->hdr.children, &connect->hdr.entry );
 
    if (!(connect->hostname = strdupW( server ))) goto end;
    connect->hostport = port;
    if (!set_server_for_hostname( connect, server, port )) goto end;
 
    if (!(hconnect = alloc_handle( &connect->hdr ))) goto end;
    connect->hdr.handle = hconnect;
 
    send_callback( &session->hdr, WINHTTP_CALLBACK_STATUS_HANDLE_CREATED, &hconnect, sizeof(hconnect) );
 
end:
    release_object( &connect->hdr );
    release_object( &session->hdr );
    TRACE("returning %p\n", hconnect);
    if (hconnect) SetLastError( ERROR_SUCCESS );
    return hconnect;
}

Referenced by download_script(), open_async_request(), test_async(), test_bad_header(), test_basic_authentication(), test_basic_request(), test_chunked_read(), test_connection_cache(), test_connection_info(), test_cookies(), test_credentials(), test_empty_headers_param(), test_head_request(), test_large_data_authentication(), test_multi_authentication(), test_multiple_reads(), test_no_content(), test_no_headers(), test_not_modified(), test_passport_auth(), test_redirect(), test_request_parameter_defaults(), test_request_path_escapes(), test_resolve_timeout(), test_secure_connection(), test_timeouts(), test_WinHttpAddHeaders(), test_WinHttpOpenRequest(), test_WinHttpQueryOption(), test_WinHttpSendRequest(), transfer_file_http(), and winhttp_request_Open().

WinHttpDetectAutoProxyConfigUrl()

BOOL WINAPI WinHttpDetectAutoProxyConfigUrl	(	DWORD	flags,
		LPWSTR *	url
	)

Definition at line 1423 of file session.c.

{
    BOOL ret = FALSE;
    char system_url[INTERNET_MAX_URL_LENGTH + 1];
 
    TRACE("0x%08x, %p\n", flags, url);
 
    if (!flags || !url)
    {
        SetLastError( ERROR_INVALID_PARAMETER );
        return FALSE;
    }
    if (get_system_proxy_autoconfig_url( system_url, sizeof(system_url) ))
    {
        WCHAR *urlW;
 
        if (!(urlW = strdupAW( system_url ))) return FALSE;
        *url = urlW;
        SetLastError( ERROR_SUCCESS );
        return TRUE;
    }
    if (flags & WINHTTP_AUTO_DETECT_TYPE_DHCP)
    {
        static int fixme_shown;
        if (!fixme_shown++) FIXME("discovery via DHCP not supported\n");
    }
    if (flags & WINHTTP_AUTO_DETECT_TYPE_DNS_A)
    {
        char *fqdn, *domain, *p;
 
        if (!(fqdn = get_computer_name( ComputerNamePhysicalDnsFullyQualified ))) return FALSE;
        if (!(domain = get_computer_name( ComputerNamePhysicalDnsDomain )))
        {
            heap_free( fqdn );
            return FALSE;
        }
        p = fqdn;
        while ((p = strchr( p, '.' )) && is_domain_suffix( p + 1, domain ))
        {
            struct addrinfo *ai;
            char *name;
            int res;
 
            if (!(name = heap_alloc( sizeof("wpad") + strlen(p) )))
            {
                heap_free( fqdn );
                heap_free( domain );
                return FALSE;
            }
            strcpy( name, "wpad" );
            strcat( name, p );
            res = getaddrinfo( name, NULL, NULL, &ai );
            if (!res)
            {
                *url = build_wpad_url( name, ai );
                freeaddrinfo( ai );
                if (*url)
                {
                    TRACE("returning %s\n", debugstr_w(*url));
                    heap_free( name );
                    ret = TRUE;
                    break;
                }
            }
            heap_free( name );
            p++;
        }
        heap_free( domain );
        heap_free( fqdn );
    }
    if (!ret)
    {
        SetLastError( ERROR_WINHTTP_AUTODETECTION_FAILED );
        *url = NULL;
    }
    else SetLastError( ERROR_SUCCESS );
    return ret;
}

Referenced by test_WinHttpDetectAutoProxyConfigUrl(), and WinHttpGetProxyForUrl().

WinHttpGetDefaultProxyConfiguration()

BOOL WINAPI WinHttpGetDefaultProxyConfiguration

(

WINHTTP_PROXY_INFO *

info

)

Definition at line 1537 of file session.c.

{
    LONG l;
    HKEY key;
    BOOL got_from_reg = FALSE, direct = TRUE;
    char *envproxy;
 
    TRACE("%p\n", info);
 
    l = RegOpenKeyExW( HKEY_LOCAL_MACHINE, Connections, 0, KEY_READ, &key );
    if (!l)
    {
        DWORD type, size = 0;
 
        l = RegQueryValueExW( key, WinHttpSettings, NULL, &type, NULL, &size );
        if (!l && type == REG_BINARY &&
            size >= sizeof(struct connection_settings_header) + 2 * sizeof(DWORD))
        {
            BYTE *buf = heap_alloc( size );
 
            if (buf)
            {
                struct connection_settings_header *hdr =
                    (struct connection_settings_header *)buf;
                DWORD *len = (DWORD *)(hdr + 1);
 
                l = RegQueryValueExW( key, WinHttpSettings, NULL, NULL, buf,
                    &size );
                if (!l && hdr->magic == WINHTTP_SETTINGS_MAGIC &&
                    hdr->unknown == 0)
                {
                    if (hdr->flags & PROXY_TYPE_PROXY)
                    {
                       BOOL sane = FALSE;
                       LPWSTR proxy = NULL;
                       LPWSTR proxy_bypass = NULL;
 
                        /* Sanity-check length of proxy string */
                        if ((BYTE *)len - buf + *len <= size)
                        {
                            sane = TRUE;
                            proxy = GlobalAlloc( 0, (*len + 1) * sizeof(WCHAR) );
                            if (proxy)
                                copy_char_to_wchar_sz( (BYTE *)(len + 1), *len, proxy );
                            len = (DWORD *)((BYTE *)(len + 1) + *len);
                        }
                        if (sane)
                        {
                            /* Sanity-check length of proxy bypass string */
                            if ((BYTE *)len - buf + *len <= size)
                            {
                                proxy_bypass = GlobalAlloc( 0, (*len + 1) * sizeof(WCHAR) );
                                if (proxy_bypass)
                                    copy_char_to_wchar_sz( (BYTE *)(len + 1), *len, proxy_bypass );
                            }
                            else
                            {
                                sane = FALSE;
                                GlobalFree( proxy );
                                proxy = NULL;
                            }
                        }
                        info->lpszProxy = proxy;
                        info->lpszProxyBypass = proxy_bypass;
                        if (sane)
                        {
                            got_from_reg = TRUE;
                            direct = FALSE;
                            info->dwAccessType =
                                WINHTTP_ACCESS_TYPE_NAMED_PROXY;
                            TRACE("http proxy (from registry) = %s, bypass = %s\n",
                                debugstr_w(info->lpszProxy),
                                debugstr_w(info->lpszProxyBypass));
                        }
                    }
                }
                heap_free( buf );
            }
        }
        RegCloseKey( key );
    }
    if (!got_from_reg && (envproxy = getenv( "http_proxy" )))
    {
        char *colon, *http_proxy = NULL;
 
        if (!(colon = strchr( envproxy, ':' ))) http_proxy = envproxy;
        else
        {
            if (*(colon + 1) == '/' && *(colon + 2) == '/')
            {
                /* It's a scheme, check that it's http */
                if (!strncmp( envproxy, "http://", 7 )) http_proxy = envproxy + 7;
                else WARN("unsupported scheme in $http_proxy: %s\n", envproxy);
            }
            else http_proxy = envproxy;
        }
 
        if (http_proxy && http_proxy[0])
        {
            WCHAR *http_proxyW;
            int len;
 
            len = MultiByteToWideChar( CP_UNIXCP, 0, http_proxy, -1, NULL, 0 );
            if ((http_proxyW = GlobalAlloc( 0, len * sizeof(WCHAR))))
            {
                MultiByteToWideChar( CP_UNIXCP, 0, http_proxy, -1, http_proxyW, len );
                direct = FALSE;
                info->dwAccessType = WINHTTP_ACCESS_TYPE_NAMED_PROXY;
                info->lpszProxy = http_proxyW;
                info->lpszProxyBypass = NULL;
                TRACE("http proxy (from environment) = %s\n", debugstr_w(info->lpszProxy));
            }
        }
    }
    if (direct)
    {
        info->dwAccessType    = WINHTTP_ACCESS_TYPE_NO_PROXY;
        info->lpszProxy       = NULL;
        info->lpszProxyBypass = NULL;
    }
    SetLastError( ERROR_SUCCESS );
    return TRUE;
}

Referenced by proxy_active(), and WinHttpOpen().

WinHttpGetIEProxyConfigForCurrentUser()

BOOL WINAPI WinHttpGetIEProxyConfigForCurrentUser

(

WINHTTP_CURRENT_USER_IE_PROXY_CONFIG *

config

)

Definition at line 1664 of file session.c.

{
    static const WCHAR settingsW[] =
        {'D','e','f','a','u','l','t','C','o','n','n','e','c','t','i','o','n','S','e','t','t','i','n','g','s',0};
    HKEY hkey = NULL;
    struct connection_settings_header *hdr = NULL;
    DWORD type, offset, len, size = 0;
    BOOL ret = FALSE;
 
    TRACE("%p\n", config);
 
    if (!config)
    {
        SetLastError( ERROR_INVALID_PARAMETER );
        return FALSE;
    }
    memset( config, 0, sizeof(*config) );
    config->fAutoDetect = TRUE;
 
    if (RegOpenKeyExW( HKEY_CURRENT_USER, Connections, 0, KEY_READ, &hkey ) ||
        RegQueryValueExW( hkey, settingsW, NULL, &type, NULL, &size ) ||
        type != REG_BINARY || size < sizeof(struct connection_settings_header))
    {
        ret = TRUE;
        goto done;
    }
    if (!(hdr = heap_alloc( size ))) goto done;
    if (RegQueryValueExW( hkey, settingsW, NULL, &type, (BYTE *)hdr, &size ) ||
        hdr->magic != WININET_SETTINGS_MAGIC)
    {
        ret = TRUE;
        goto done;
    }
 
    config->fAutoDetect = (hdr->flags & PROXY_AUTODETECT_SETTINGS) != 0;
    offset = sizeof(*hdr);
    if (offset + sizeof(DWORD) > size) goto done;
    len = *(DWORD *)((char *)hdr + offset);
    offset += sizeof(DWORD);
    if (len && hdr->flags & PROXY_TYPE_PROXY)
    {
        if (!(config->lpszProxy = GlobalAlloc( 0, (len + 1) * sizeof(WCHAR) ))) goto done;
        copy_char_to_wchar_sz( (const BYTE *)hdr + offset , len, config->lpszProxy );
    }
    offset += len;
    if (offset + sizeof(DWORD) > size) goto done;
    len = *(DWORD *)((char *)hdr + offset);
    offset += sizeof(DWORD);
    if (len && (hdr->flags & PROXY_TYPE_PROXY))
    {
        if (!(config->lpszProxyBypass = GlobalAlloc( 0, (len + 1) * sizeof(WCHAR) ))) goto done;
        copy_char_to_wchar_sz( (const BYTE *)hdr + offset , len, config->lpszProxyBypass );
    }
    offset += len;
    if (offset + sizeof(DWORD) > size) goto done;
    len = *(DWORD *)((char *)hdr + offset);
    offset += sizeof(DWORD);
    if (len && (hdr->flags & PROXY_USE_PAC_SCRIPT))
    {
        if (!(config->lpszAutoConfigUrl = GlobalAlloc( 0, (len + 1) * sizeof(WCHAR) ))) goto done;
        copy_char_to_wchar_sz( (const BYTE *)hdr + offset , len, config->lpszAutoConfigUrl );
    }
    ret = TRUE;
 
done:
    RegCloseKey( hkey );
    heap_free( hdr );
    if (!ret)
    {
        GlobalFree( config->lpszAutoConfigUrl );
        config->lpszAutoConfigUrl = NULL;
        GlobalFree( config->lpszProxy );
        config->lpszProxy = NULL;
        GlobalFree( config->lpszProxyBypass );
        config->lpszProxyBypass = NULL;
    }
    else SetLastError( ERROR_SUCCESS );
    return ret;
}

Referenced by test_WinHttpGetIEProxyConfigForCurrentUser().

WinHttpGetProxyForUrl()

BOOL WINAPI WinHttpGetProxyForUrl	(	HINTERNET	hsession,
		LPCWSTR	url,
		WINHTTP_AUTOPROXY_OPTIONS *	options,
		WINHTTP_PROXY_INFO *	info
	)

Definition at line 1892 of file session.c.

{
    WCHAR *detected_pac_url = NULL;
    const WCHAR *pac_url;
    struct session *session;
    char *script;
    DWORD size;
    BOOL ret = FALSE;
 
    TRACE("%p, %s, %p, %p\n", hsession, debugstr_w(url), options, info);
 
    if (!(session = (struct session *)grab_object( hsession )))
    {
        SetLastError( ERROR_INVALID_HANDLE );
        return FALSE;
    }
    if (session->hdr.type != WINHTTP_HANDLE_TYPE_SESSION)
    {
        release_object( &session->hdr );
        SetLastError( ERROR_WINHTTP_INCORRECT_HANDLE_TYPE );
        return FALSE;
    }
    if (!url || !options || !info ||
        !(options->dwFlags & (WINHTTP_AUTOPROXY_AUTO_DETECT|WINHTTP_AUTOPROXY_CONFIG_URL)) ||
        ((options->dwFlags & WINHTTP_AUTOPROXY_AUTO_DETECT) && !options->dwAutoDetectFlags) ||
        ((options->dwFlags & WINHTTP_AUTOPROXY_AUTO_DETECT) &&
         (options->dwFlags & WINHTTP_AUTOPROXY_CONFIG_URL)))
    {
        release_object( &session->hdr );
        SetLastError( ERROR_INVALID_PARAMETER );
        return FALSE;
    }
    if (options->dwFlags & WINHTTP_AUTOPROXY_AUTO_DETECT &&
        !WinHttpDetectAutoProxyConfigUrl( options->dwAutoDetectFlags, &detected_pac_url ))
        goto done;
 
    if (options->dwFlags & WINHTTP_AUTOPROXY_CONFIG_URL) pac_url = options->lpszAutoConfigUrl;
    else pac_url = detected_pac_url;
 
    if ((script = download_script( pac_url, &size )))
    {
        ret = run_script( script, size, url, info );
        heap_free( script );
    }
 
done:
    GlobalFree( detected_pac_url );
    release_object( &session->hdr );
    if (ret) SetLastError( ERROR_SUCCESS );
    return ret;
}

Referenced by test_WinHttpGetProxyForUrl().

WinHttpOpen()

HINTERNET WINAPI WinHttpOpen	(	LPCWSTR	agent,
		DWORD	access,
		LPCWSTR	proxy,
		LPCWSTR	bypass,
		DWORD	flags
	)

Definition at line 250 of file session.c.

{
    struct session *session;
    HINTERNET handle = NULL;
 
    TRACE("%s, %u, %s, %s, 0x%08x\n", debugstr_w(agent), access, debugstr_w(proxy), debugstr_w(bypass), flags);
 
    if (!(session = heap_alloc_zero( sizeof(struct session) ))) return NULL;
 
    session->hdr.type = WINHTTP_HANDLE_TYPE_SESSION;
    session->hdr.vtbl = &session_vtbl;
    session->hdr.flags = flags;
    session->hdr.refs = 1;
    session->hdr.redirect_policy = WINHTTP_OPTION_REDIRECT_POLICY_DISALLOW_HTTPS_TO_HTTP;
    list_init( &session->hdr.children );
    session->resolve_timeout = DEFAULT_RESOLVE_TIMEOUT;
    session->connect_timeout = DEFAULT_CONNECT_TIMEOUT;
    session->send_timeout = DEFAULT_SEND_TIMEOUT;
    session->receive_timeout = DEFAULT_RECEIVE_TIMEOUT;
    session->receive_response_timeout = DEFAULT_RECEIVE_RESPONSE_TIMEOUT;
    list_init( &session->cookie_cache );
    InitializeCriticalSection( &session->cs );
    session->cs.DebugInfo->Spare[0] = (DWORD_PTR)(__FILE__ ": session.cs");
 
    if (agent && !(session->agent = strdupW( agent ))) goto end;
    if (access == WINHTTP_ACCESS_TYPE_DEFAULT_PROXY)
    {
        WINHTTP_PROXY_INFO info;
 
        WinHttpGetDefaultProxyConfiguration( &info );
        session->access = info.dwAccessType;
        if (info.lpszProxy && !(session->proxy_server = strdupW( info.lpszProxy )))
        {
            GlobalFree( (LPWSTR)info.lpszProxy );
            GlobalFree( (LPWSTR)info.lpszProxyBypass );
            goto end;
        }
        if (info.lpszProxyBypass && !(session->proxy_bypass = strdupW( info.lpszProxyBypass )))
        {
            GlobalFree( (LPWSTR)info.lpszProxy );
            GlobalFree( (LPWSTR)info.lpszProxyBypass );
            goto end;
        }
    }
    else if (access == WINHTTP_ACCESS_TYPE_NAMED_PROXY)
    {
        session->access = access;
        if (proxy && !(session->proxy_server = strdupW( proxy ))) goto end;
        if (bypass && !(session->proxy_bypass = strdupW( bypass ))) goto end;
    }
 
    if (!(handle = alloc_handle( &session->hdr ))) goto end;
    session->hdr.handle = handle;
 
#ifdef __REACTOS__
    winsock_init();
#endif
 
end:
    release_object( &session->hdr );
    TRACE("returning %p\n", handle);
    if (handle) SetLastError( ERROR_SUCCESS );
    return handle;
}

Referenced by download_script(), open_async_request(), test_async(), test_bad_header(), test_basic_authentication(), test_basic_request(), test_chunked_read(), test_connection_cache(), test_connection_info(), test_cookies(), test_credentials(), test_empty_headers_param(), test_head_request(), test_large_data_authentication(), test_multi_authentication(), test_multiple_reads(), test_no_content(), test_no_headers(), test_not_modified(), test_passport_auth(), test_redirect(), test_request_parameter_defaults(), test_request_path_escapes(), test_resolve_timeout(), test_secure_connection(), test_timeouts(), test_WinHttpAddHeaders(), test_WinHttpGetProxyForUrl(), test_WinHttpOpenRequest(), test_WinHttpQueryOption(), test_WinHttpSendRequest(), transfer_file_http(), and winhttp_request_Open().

WinHttpOpenRequest()

HINTERNET WINAPI WinHttpOpenRequest	(	HINTERNET	hconnect,
		LPCWSTR	verb,
		LPCWSTR	object,
		LPCWSTR	version,
		LPCWSTR	referrer,
		LPCWSTR *	types,
		DWORD	flags
	)

Definition at line 1117 of file session.c.

{
    struct request *request;
    struct connect *connect;
    HINTERNET hrequest = NULL;
 
    TRACE("%p, %s, %s, %s, %s, %p, 0x%08x\n", hconnect, debugstr_w(verb), debugstr_w(object),
          debugstr_w(version), debugstr_w(referrer), types, flags);
 
    if (types && TRACE_ON(winhttp))
    {
        const WCHAR **iter;
        TRACE("accept types:\n");
        for (iter = types; *iter; iter++) TRACE("    %s\n", debugstr_w(*iter));
    }
 
    if (!(connect = (struct connect *)grab_object( hconnect )))
    {
        SetLastError( ERROR_INVALID_HANDLE );
        return NULL;
    }
    if (connect->hdr.type != WINHTTP_HANDLE_TYPE_CONNECT)
    {
        release_object( &connect->hdr );
        SetLastError( ERROR_WINHTTP_INCORRECT_HANDLE_TYPE );
        return NULL;
    }
    if (!(request = heap_alloc_zero( sizeof(struct request) )))
    {
        release_object( &connect->hdr );
        return NULL;
    }
    request->hdr.type = WINHTTP_HANDLE_TYPE_REQUEST;
    request->hdr.vtbl = &request_vtbl;
    request->hdr.refs = 1;
    request->hdr.flags = flags;
    request->hdr.callback = connect->hdr.callback;
    request->hdr.notify_mask = connect->hdr.notify_mask;
    request->hdr.context = connect->hdr.context;
    request->hdr.redirect_policy = connect->hdr.redirect_policy;
    list_init( &request->hdr.children );
    list_init( &request->task_queue );
 
    addref_object( &connect->hdr );
    request->connect = connect;
    list_add_head( &connect->hdr.children, &request->hdr.entry );
 
    request->resolve_timeout = connect->session->resolve_timeout;
    request->connect_timeout = connect->session->connect_timeout;
    request->send_timeout = connect->session->send_timeout;
    request->receive_timeout = connect->session->receive_timeout;
    request->receive_response_timeout = connect->session->receive_response_timeout;
 
    if (!verb || !verb[0]) verb = getW;
    if (!(request->verb = strdupW( verb ))) goto end;
    if (!(request->path = get_request_path( object ))) goto end;
 
    if (!version || !version[0]) version = http1_1;
    if (!(request->version = strdupW( version ))) goto end;
    if (!(add_accept_types_header( request, types ))) goto end;
 
    if (!(hrequest = alloc_handle( &request->hdr ))) goto end;
    request->hdr.handle = hrequest;
 
    send_callback( &request->hdr, WINHTTP_CALLBACK_STATUS_HANDLE_CREATED, &hrequest, sizeof(hrequest) );
 
end:
    release_object( &request->hdr );
    release_object( &connect->hdr );
    TRACE("returning %p\n", hrequest);
    if (hrequest) SetLastError( ERROR_SUCCESS );
    return hrequest;
}

Referenced by do_request(), download_script(), open_async_request(), test_async(), test_bad_header(), test_basic_authentication(), test_basic_request(), test_chunked_read(), test_connection_cache(), test_connection_info(), test_cookies(), test_credentials(), test_empty_headers_param(), test_head_request(), test_large_data_authentication(), test_multi_authentication(), test_multiple_reads(), test_no_content(), test_no_headers(), test_not_modified(), test_passport_auth(), test_redirect(), test_request_parameter_defaults(), test_resolve_timeout(), test_secure_connection(), test_timeouts(), test_WinHttpAddHeaders(), test_WinHttpOpenRequest(), test_WinHttpQueryOption(), test_WinHttpSendRequest(), transfer_file_http(), and winhttp_request_Open().

WinHttpQueryOption()

BOOL WINAPI WinHttpQueryOption	(	HINTERNET	handle,
		DWORD	option,
		LPVOID	buffer,
		LPDWORD	buflen
	)

Definition at line 1253 of file session.c.

{
    BOOL ret = FALSE;
    struct object_header *hdr;
 
    TRACE("%p, %u, %p, %p\n", handle, option, buffer, buflen);
 
    if (!(hdr = grab_object( handle )))
    {
        SetLastError( ERROR_INVALID_HANDLE );
        return FALSE;
    }
 
    ret = query_option( hdr, option, buffer, buflen );
 
    release_object( hdr );
    if (ret) SetLastError( ERROR_SUCCESS );
    return ret;
}

Referenced by check_notification(), test_basic_request(), test_connection_info(), test_credentials(), test_secure_connection(), test_timeouts(), test_WinHttpQueryOption(), and test_WinHttpSendRequest().

WinHttpSetDefaultProxyConfiguration()

BOOL WINAPI WinHttpSetDefaultProxyConfiguration

(

WINHTTP_PROXY_INFO *

info

)

Definition at line 1948 of file session.c.

{
    LONG l;
    HKEY key;
    BOOL ret = FALSE;
    const WCHAR *src;
 
    TRACE("%p\n", info);
 
    if (!info)
    {
        SetLastError( ERROR_INVALID_PARAMETER );
        return FALSE;
    }
    switch (info->dwAccessType)
    {
    case WINHTTP_ACCESS_TYPE_NO_PROXY:
        break;
    case WINHTTP_ACCESS_TYPE_NAMED_PROXY:
        if (!info->lpszProxy)
        {
            SetLastError( ERROR_INVALID_PARAMETER );
            return FALSE;
        }
        /* Only ASCII characters are allowed */
        for (src = info->lpszProxy; *src; src++)
            if (*src > 0x7f)
            {
                SetLastError( ERROR_INVALID_PARAMETER );
                return FALSE;
            }
        if (info->lpszProxyBypass)
        {
            for (src = info->lpszProxyBypass; *src; src++)
                if (*src > 0x7f)
                {
                    SetLastError( ERROR_INVALID_PARAMETER );
                    return FALSE;
                }
        }
        break;
    default:
        SetLastError( ERROR_INVALID_PARAMETER );
        return FALSE;
    }
 
    l = RegCreateKeyExW( HKEY_LOCAL_MACHINE, Connections, 0, NULL, 0,
        KEY_WRITE, NULL, &key, NULL );
    if (!l)
    {
        DWORD size = sizeof(struct connection_settings_header) + 2 * sizeof(DWORD);
        BYTE *buf;
 
        if (info->dwAccessType == WINHTTP_ACCESS_TYPE_NAMED_PROXY)
        {
            size += strlenW( info->lpszProxy );
            if (info->lpszProxyBypass)
                size += strlenW( info->lpszProxyBypass );
        }
        buf = heap_alloc( size );
        if (buf)
        {
            struct connection_settings_header *hdr =
                (struct connection_settings_header *)buf;
            DWORD *len = (DWORD *)(hdr + 1);
 
            hdr->magic = WINHTTP_SETTINGS_MAGIC;
            hdr->unknown = 0;
            if (info->dwAccessType == WINHTTP_ACCESS_TYPE_NAMED_PROXY)
            {
                BYTE *dst;
 
                hdr->flags = PROXY_TYPE_PROXY;
                *len++ = strlenW( info->lpszProxy );
                for (dst = (BYTE *)len, src = info->lpszProxy; *src;
                    src++, dst++)
                    *dst = *src;
                len = (DWORD *)dst;
                if (info->lpszProxyBypass)
                {
                    *len++ = strlenW( info->lpszProxyBypass );
                    for (dst = (BYTE *)len, src = info->lpszProxyBypass; *src;
                        src++, dst++)
                        *dst = *src;
                }
                else
                    *len++ = 0;
            }
            else
            {
                hdr->flags = PROXY_TYPE_DIRECT;
                *len++ = 0;
                *len++ = 0;
            }
            l = RegSetValueExW( key, WinHttpSettings, 0, REG_BINARY, buf, size );
            if (!l)
                ret = TRUE;
            heap_free( buf );
        }
        RegCloseKey( key );
    }
    if (ret) SetLastError( ERROR_SUCCESS );
    return ret;
}

Referenced by test_set_default_proxy_config().

WinHttpSetOption()

BOOL WINAPI WinHttpSetOption	(	HINTERNET	handle,
		DWORD	option,
		LPVOID	buffer,
		DWORD	buflen
	)

Definition at line 1312 of file session.c.

{
    BOOL ret = FALSE;
    struct object_header *hdr;
 
    TRACE("%p, %u, %p, %u\n", handle, option, buffer, buflen);
 
    if (!(hdr = grab_object( handle )))
    {
        SetLastError( ERROR_INVALID_HANDLE );
        return FALSE;
    }
 
    ret = set_option( hdr, option, buffer, buflen );
 
    release_object( hdr );
    if (ret) SetLastError( ERROR_SUCCESS );
    return ret;
}

Referenced by open_async_request(), request_set_parameters(), test_async(), test_basic_authentication(), test_basic_request(), test_connection_cache(), test_credentials(), test_passport_auth(), test_redirect(), test_resolve_timeout(), test_secure_connection(), test_timeouts(), test_WinHttpQueryOption(), test_WinHttpSendRequest(), transfer_file_http(), and winhttp_request_Open().

WinHttpSetStatusCallback()

WINHTTP_STATUS_CALLBACK WINAPI WinHttpSetStatusCallback	(	HINTERNET	handle,
		WINHTTP_STATUS_CALLBACK	callback,
		DWORD	flags,
		DWORD_PTR	reserved
	)

Definition at line 2056 of file session.c.

{
    struct object_header *hdr;
    WINHTTP_STATUS_CALLBACK ret;
 
    TRACE("%p, %p, 0x%08x, 0x%lx\n", handle, callback, flags, reserved);
 
    if (!(hdr = grab_object( handle )))
    {
        SetLastError( ERROR_INVALID_HANDLE );
        return WINHTTP_INVALID_STATUS_CALLBACK;
    }
    ret = hdr->callback;
    hdr->callback = callback;
    hdr->notify_mask = flags;
 
    release_object( hdr );
    SetLastError( ERROR_SUCCESS );
    return ret;
}

Referenced by open_async_request(), test_async(), test_connection_cache(), test_redirect(), test_secure_connection(), transfer_file_http(), and wait_set_status_callback().

WinHttpSetTimeouts()

BOOL WINAPI WinHttpSetTimeouts	(	HINTERNET	handle,
		int	resolve,
		int	connect,
		int	send,
		int	receive
	)

Definition at line 2081 of file session.c.

{
    BOOL ret = TRUE;
    struct object_header *hdr;
 
    TRACE("%p, %d, %d, %d, %d\n", handle, resolve, connect, send, receive);
 
    if (resolve < -1 || connect < -1 || send < -1 || receive < -1)
    {
        SetLastError( ERROR_INVALID_PARAMETER );
        return FALSE;
    }
 
    if (!(hdr = grab_object( handle )))
    {
        SetLastError( ERROR_INVALID_HANDLE );
        return FALSE;
    }
 
    switch(hdr->type)
    {
    case WINHTTP_HANDLE_TYPE_REQUEST:
    {
        struct request *request = (struct request *)hdr;
        request->connect_timeout = connect;
 
        if (resolve < 0) resolve = 0;
        request->resolve_timeout = resolve;
 
        if (send < 0) send = 0;
        request->send_timeout = send;
 
        if (receive < 0) receive = 0;
        request->receive_timeout = receive;
 
        if (request->netconn)
        {
            if (netconn_set_timeout( request->netconn, TRUE, send )) ret = FALSE;
            if (netconn_set_timeout( request->netconn, FALSE, receive )) ret = FALSE;
        }
        break;
    }
    case WINHTTP_HANDLE_TYPE_SESSION:
    {
        struct session *session = (struct session *)hdr;
        session->connect_timeout = connect;
 
        if (resolve < 0) resolve = 0;
        session->resolve_timeout = resolve;
 
        if (send < 0) send = 0;
        session->send_timeout = send;
 
        if (receive < 0) receive = 0;
        session->receive_timeout = receive;
        break;
    }
    default:
        SetLastError( ERROR_WINHTTP_INCORRECT_HANDLE_TYPE );
        ret = FALSE;
    }
    release_object( hdr );
    if (ret) SetLastError( ERROR_SUCCESS );
    return ret;
}

Referenced by request_set_parameters(), and test_timeouts().

WinHttpTimeFromSystemTime()

BOOL WINAPI WinHttpTimeFromSystemTime	(	const SYSTEMTIME *	time,
		LPWSTR	string
	)

Definition at line 2158 of file session.c.

{
    static const WCHAR format[] =
        {'%','s',',',' ','%','0','2','d',' ','%','s',' ','%','4','d',' ','%','0',
         '2','d',':','%','0','2','d',':','%','0','2','d',' ','G','M','T', 0};
 
    TRACE("%p, %p\n", time, string);
 
    if (!time || !string)
    {
        SetLastError( ERROR_INVALID_PARAMETER );
        return FALSE;
    }
 
    sprintfW( string, format,
              wkday[time->wDayOfWeek],
              time->wDay,
              month[time->wMonth - 1],
              time->wYear,
              time->wHour,
              time->wMinute,
              time->wSecond );
 
    SetLastError( ERROR_SUCCESS );
    return TRUE;
}

Referenced by test_IWinHttpRequest(), test_not_modified(), and test_WinHttpTimeFromSystemTime().

WinHttpTimeToSystemTime()

BOOL WINAPI WinHttpTimeToSystemTime	(	LPCWSTR	string,
		SYSTEMTIME *	time
	)

Definition at line 2188 of file session.c.

{
    unsigned int i;
    const WCHAR *s = string;
    WCHAR *end;
 
    TRACE("%s, %p\n", debugstr_w(string), time);
 
    if (!string || !time)
    {
        SetLastError( ERROR_INVALID_PARAMETER );
        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.
     */
 
    SetLastError( ERROR_SUCCESS );
 
    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( wkday[i][0] ) == toupperW( s[0] ) &&
            toupperW( wkday[i][1] ) == toupperW( s[1] ) &&
            toupperW( 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( month[i][0]) == toupperW( s[0] ) &&
            toupperW( month[i][1]) == toupperW( s[1] ) &&
            toupperW( 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 );
 
    time->wMilliseconds = 0;
    return TRUE;
}

Referenced by query_headers(), and test_WinHttpTimeToSystemTime().

Variable Documentation

connect_vtbl

const struct object_vtbl connect_vtbl

static

Initial value:

=
{
    connect_destroy,
    connect_query_option,
    NULL
}

Definition at line 384 of file session.c.

Referenced by WinHttpConnect().

Connections

const WCHAR Connections[]

static

Initial value:

= {
    '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','\\',
    'C','o','n','n','e','c','t','i','o','n','s',0 }

Definition at line 1502 of file session.c.

Referenced by BuildUSBAudioFilterTopology(), WinHttpGetDefaultProxyConfiguration(), WinHttpGetIEProxyConfigForCurrentUser(), and WinHttpSetDefaultProxyConfiguration().

month

const WCHAR month[12][4]

static

Initial value:

=
    {{'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}}

Definition at line 2150 of file session.c.

Referenced by _gmtime_worker(), _Locale_abbrev_monthname(), _Locale_full_monthname(), _Locale_time_create(), _WLocale_abbrev_monthname(), _WLocale_full_monthname(), convert_bios_date(), create_utc_string(), date_dos2unix(), date_parse(), Date_setFullYear(), Date_setMonth(), Date_setUTCFullYear(), Date_setUTCMonth(), date_to_string(), date_utc(), dateobj_to_date_string(), day_from_month(), fill_systime_struct(), Global_MonthName(), HTTP_ParseDateAsAsctime(), HTTP_ParseMonth(), HTTP_ParseRfc1123Date(), HTTP_ParseRfc850Date(), make_day(), MONTHCAL_GetDayRect(), MONTHCAL_MonthLength(), MONTHCAL_SetCurSel(), MONTHCAL_SetSelRange(), test_GetDateFormatA(), test_strdate(), test_wstrdate(), VARIANT_DMYFromJulian(), VARIANT_IsValidMonthDay(), VARIANT_JulianFromDMY(), vsyslog(), WinHttpTimeFromSystemTime(), and WinHttpTimeToSystemTime().

PROXY_AUTODETECT_SETTINGS

const DWORD PROXY_AUTODETECT_SETTINGS = 8

static

Definition at line 1516 of file session.c.

Referenced by WinHttpGetIEProxyConfigForCurrentUser().

PROXY_TYPE_DIRECT

const DWORD PROXY_TYPE_DIRECT = 1

static

Definition at line 1513 of file session.c.

Referenced by WinHttpSetDefaultProxyConfiguration().

PROXY_TYPE_PROXY

const DWORD PROXY_TYPE_PROXY = 2

static

Definition at line 1514 of file session.c.

Referenced by WinHttpGetDefaultProxyConfiguration(), WinHttpGetIEProxyConfigForCurrentUser(), and WinHttpSetDefaultProxyConfiguration().

PROXY_USE_PAC_SCRIPT

const DWORD PROXY_USE_PAC_SCRIPT = 4

static

Definition at line 1515 of file session.c.

Referenced by WinHttpGetIEProxyConfigForCurrentUser().

request_vtbl

const struct object_vtbl request_vtbl

static

Initial value:

=
{
    request_destroy,
    request_query_option,
    request_set_option
}

Definition at line 1080 of file session.c.

Referenced by WinHttpOpenRequest().

session_vtbl

const struct object_vtbl session_vtbl

static

Initial value:

=
{
    session_destroy,
    session_query_option,
    session_set_option
}

Definition at line 236 of file session.c.

Referenced by WinHttpOpen().

WINHTTP_SETTINGS_MAGIC

const DWORD WINHTTP_SETTINGS_MAGIC = 0x18

static

Definition at line 1511 of file session.c.

Referenced by WinHttpGetDefaultProxyConfiguration(), and WinHttpSetDefaultProxyConfiguration().

WinHttpSettings

const WCHAR WinHttpSettings[]

static

Initial value:

= {
    'W','i','n','H','t','t','p','S','e','t','t','i','n','g','s',0 }

Definition at line 1509 of file session.c.

Referenced by WinHttpGetDefaultProxyConfiguration(), and WinHttpSetDefaultProxyConfiguration().

WININET_SETTINGS_MAGIC

const DWORD WININET_SETTINGS_MAGIC = 0x46

static

Definition at line 1512 of file session.c.

Referenced by WinHttpGetIEProxyConfigForCurrentUser().

wkday

const WCHAR wkday[7][4]

static

Initial value:

=
    {{'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}}

Definition at line 2147 of file session.c.

Referenced by WinHttpTimeFromSystemTime(), and WinHttpTimeToSystemTime().