| /* |
| * Wininet - Http Implementation |
| * |
| * Copyright 1999 Corel Corporation |
| * Copyright 2002 CodeWeavers Inc. |
| * Copyright 2002 TransGaming Technologies Inc. |
| * Copyright 2004 Mike McCormack for CodeWeavers |
| * Copyright 2005 Aric Stewart for CodeWeavers |
| * Copyright 2006 Robert Shearman for CodeWeavers |
| * |
| * Ulrich Czekalla |
| * 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" |
| |
| #include <sys/types.h> |
| #ifdef HAVE_SYS_SOCKET_H |
| # include <sys/socket.h> |
| #endif |
| #ifdef HAVE_ARPA_INET_H |
| # include <arpa/inet.h> |
| #endif |
| #include <stdarg.h> |
| #include <stdio.h> |
| #include <stdlib.h> |
| #ifdef HAVE_UNISTD_H |
| # include <unistd.h> |
| #endif |
| #include <time.h> |
| #include <assert.h> |
| |
| #include "windef.h" |
| #include "winbase.h" |
| #include "wininet.h" |
| #include "winerror.h" |
| #define NO_SHLWAPI_STREAM |
| #define NO_SHLWAPI_REG |
| #define NO_SHLWAPI_STRFCNS |
| #define NO_SHLWAPI_GDI |
| #include "shlwapi.h" |
| #include "sspi.h" |
| |
| #include "internet.h" |
| #include "wine/debug.h" |
| #include "wine/unicode.h" |
| |
| WINE_DEFAULT_DEBUG_CHANNEL(wininet); |
| |
| static const WCHAR g_szHttp1_1[] = {'H','T','T','P','/','1','.','1',0}; |
| static const WCHAR g_szReferer[] = {'R','e','f','e','r','e','r',0}; |
| static const WCHAR g_szAccept[] = {'A','c','c','e','p','t',0}; |
| static const WCHAR g_szUserAgent[] = {'U','s','e','r','-','A','g','e','n','t',0}; |
| static const WCHAR szHost[] = { 'H','o','s','t',0 }; |
| static const WCHAR szAuthorization[] = { 'A','u','t','h','o','r','i','z','a','t','i','o','n',0 }; |
| static const WCHAR szProxy_Authorization[] = { 'P','r','o','x','y','-','A','u','t','h','o','r','i','z','a','t','i','o','n',0 }; |
| static const WCHAR szStatus[] = { 'S','t','a','t','u','s',0 }; |
| static const WCHAR szKeepAlive[] = {'K','e','e','p','-','A','l','i','v','e',0}; |
| static const WCHAR szGET[] = { 'G','E','T', 0 }; |
| |
| #define MAXHOSTNAME 100 |
| #define MAX_FIELD_VALUE_LEN 256 |
| #define MAX_FIELD_LEN 256 |
| |
| #define HTTP_REFERER g_szReferer |
| #define HTTP_ACCEPT g_szAccept |
| #define HTTP_USERAGENT g_szUserAgent |
| |
| #define HTTP_ADDHDR_FLAG_ADD 0x20000000 |
| #define HTTP_ADDHDR_FLAG_ADD_IF_NEW 0x10000000 |
| #define HTTP_ADDHDR_FLAG_COALESCE 0x40000000 |
| #define HTTP_ADDHDR_FLAG_COALESCE_WITH_COMMA 0x40000000 |
| #define HTTP_ADDHDR_FLAG_COALESCE_WITH_SEMICOLON 0x01000000 |
| #define HTTP_ADDHDR_FLAG_REPLACE 0x80000000 |
| #define HTTP_ADDHDR_FLAG_REQ 0x02000000 |
| |
| #define ARRAYSIZE(array) (sizeof(array)/sizeof((array)[0])) |
| |
| struct HttpAuthInfo |
| { |
| LPWSTR scheme; |
| CredHandle cred; |
| CtxtHandle ctx; |
| TimeStamp exp; |
| ULONG attr; |
| void *auth_data; |
| unsigned int auth_data_len; |
| BOOL finished; /* finished authenticating */ |
| }; |
| |
| static void HTTP_CloseConnection(LPWININETHANDLEHEADER hdr); |
| static void HTTP_CloseHTTPRequestHandle(LPWININETHANDLEHEADER hdr); |
| static void HTTP_CloseHTTPSessionHandle(LPWININETHANDLEHEADER hdr); |
| static BOOL HTTP_OpenConnection(LPWININETHTTPREQW lpwhr); |
| static BOOL HTTP_GetResponseHeaders(LPWININETHTTPREQW lpwhr); |
| static BOOL HTTP_ProcessHeader(LPWININETHTTPREQW lpwhr, LPCWSTR field, LPCWSTR value, DWORD dwModifier); |
| static LPWSTR * HTTP_InterpretHttpHeader(LPCWSTR buffer); |
| static BOOL HTTP_InsertCustomHeader(LPWININETHTTPREQW lpwhr, LPHTTPHEADERW lpHdr); |
| static INT HTTP_GetCustomHeaderIndex(LPWININETHTTPREQW lpwhr, LPCWSTR lpszField, INT index, BOOL Request); |
| static BOOL HTTP_DeleteCustomHeader(LPWININETHTTPREQW lpwhr, DWORD index); |
| static LPWSTR HTTP_build_req( LPCWSTR *list, int len ); |
| static BOOL WINAPI HTTP_HttpQueryInfoW( LPWININETHTTPREQW lpwhr, DWORD |
| dwInfoLevel, LPVOID lpBuffer, LPDWORD lpdwBufferLength, LPDWORD |
| lpdwIndex); |
| static BOOL HTTP_HandleRedirect(LPWININETHTTPREQW lpwhr, LPCWSTR lpszUrl); |
| static UINT HTTP_DecodeBase64(LPCWSTR base64, LPSTR bin); |
| static BOOL HTTP_VerifyValidHeader(LPWININETHTTPREQW lpwhr, LPCWSTR field); |
| |
| |
| LPHTTPHEADERW HTTP_GetHeader(LPWININETHTTPREQW req, LPCWSTR head) |
| { |
| int HeaderIndex = 0; |
| HeaderIndex = HTTP_GetCustomHeaderIndex(req, head, 0, TRUE); |
| if (HeaderIndex == -1) |
| return NULL; |
| else |
| return &req->pCustHeaders[HeaderIndex]; |
| } |
| |
| /*********************************************************************** |
| * HTTP_Tokenize (internal) |
| * |
| * Tokenize a string, allocating memory for the tokens. |
| */ |
| static LPWSTR * HTTP_Tokenize(LPCWSTR string, LPCWSTR token_string) |
| { |
| LPWSTR * token_array; |
| int tokens = 0; |
| int i; |
| LPCWSTR next_token; |
| |
| /* empty string has no tokens */ |
| if (*string) |
| tokens++; |
| /* count tokens */ |
| for (i = 0; string[i]; i++) |
| if (!strncmpW(string+i, token_string, strlenW(token_string))) |
| { |
| DWORD j; |
| tokens++; |
| /* we want to skip over separators, but not the null terminator */ |
| for (j = 0; j < strlenW(token_string) - 1; j++) |
| if (!string[i+j]) |
| break; |
| i += j; |
| } |
| |
| /* add 1 for terminating NULL */ |
| token_array = HeapAlloc(GetProcessHeap(), 0, (tokens+1) * sizeof(*token_array)); |
| token_array[tokens] = NULL; |
| if (!tokens) |
| return token_array; |
| for (i = 0; i < tokens; i++) |
| { |
| int len; |
| next_token = strstrW(string, token_string); |
| if (!next_token) next_token = string+strlenW(string); |
| len = next_token - string; |
| token_array[i] = HeapAlloc(GetProcessHeap(), 0, (len+1)*sizeof(WCHAR)); |
| memcpy(token_array[i], string, len*sizeof(WCHAR)); |
| token_array[i][len] = '\0'; |
| string = next_token+strlenW(token_string); |
| } |
| return token_array; |
| } |
| |
| /*********************************************************************** |
| * HTTP_FreeTokens (internal) |
| * |
| * Frees memory returned from HTTP_Tokenize. |
| */ |
| static void HTTP_FreeTokens(LPWSTR * token_array) |
| { |
| int i; |
| for (i = 0; token_array[i]; i++) |
| HeapFree(GetProcessHeap(), 0, token_array[i]); |
| HeapFree(GetProcessHeap(), 0, token_array); |
| } |
| |
| /* ********************************************************************** |
| * |
| * Helper functions for the HttpSendRequest(Ex) functions |
| * |
| */ |
| static void AsyncHttpSendRequestProc(WORKREQUEST *workRequest) |
| { |
| struct WORKREQ_HTTPSENDREQUESTW const *req = &workRequest->u.HttpSendRequestW; |
| LPWININETHTTPREQW lpwhr = (LPWININETHTTPREQW) workRequest->hdr; |
| |
| TRACE("%p\n", lpwhr); |
| |
| HTTP_HttpSendRequestW(lpwhr, req->lpszHeader, |
| req->dwHeaderLength, req->lpOptional, req->dwOptionalLength, |
| req->dwContentLength, req->bEndRequest); |
| |
| HeapFree(GetProcessHeap(), 0, req->lpszHeader); |
| } |
| |
| static void HTTP_FixURL( LPWININETHTTPREQW lpwhr) |
| { |
| static const WCHAR szSlash[] = { '/',0 }; |
| static const WCHAR szHttp[] = { 'h','t','t','p',':','/','/', 0 }; |
| |
| /* If we don't have a path we set it to root */ |
| if (NULL == lpwhr->lpszPath) |
| lpwhr->lpszPath = WININET_strdupW(szSlash); |
| else /* remove \r and \n*/ |
| { |
| int nLen = strlenW(lpwhr->lpszPath); |
| while ((nLen >0 ) && ((lpwhr->lpszPath[nLen-1] == '\r')||(lpwhr->lpszPath[nLen-1] == '\n'))) |
| { |
| nLen--; |
| lpwhr->lpszPath[nLen]='\0'; |
| } |
| /* Replace '\' with '/' */ |
| while (nLen>0) { |
| nLen--; |
| if (lpwhr->lpszPath[nLen] == '\\') lpwhr->lpszPath[nLen]='/'; |
| } |
| } |
| |
| if(CSTR_EQUAL != CompareStringW( LOCALE_SYSTEM_DEFAULT, NORM_IGNORECASE, |
| lpwhr->lpszPath, strlenW(lpwhr->lpszPath), szHttp, strlenW(szHttp) ) |
| && lpwhr->lpszPath[0] != '/') /* not an absolute path ?? --> fix it !! */ |
| { |
| WCHAR *fixurl = HeapAlloc(GetProcessHeap(), 0, |
| (strlenW(lpwhr->lpszPath) + 2)*sizeof(WCHAR)); |
| *fixurl = '/'; |
| strcpyW(fixurl + 1, lpwhr->lpszPath); |
| HeapFree( GetProcessHeap(), 0, lpwhr->lpszPath ); |
| lpwhr->lpszPath = fixurl; |
| } |
| } |
| |
| static LPWSTR HTTP_BuildHeaderRequestString( LPWININETHTTPREQW lpwhr, LPCWSTR verb, LPCWSTR path, LPCWSTR version ) |
| { |
| LPWSTR requestString; |
| DWORD len, n; |
| LPCWSTR *req; |
| UINT i; |
| LPWSTR p; |
| |
| static const WCHAR szSpace[] = { ' ',0 }; |
| static const WCHAR szcrlf[] = {'\r','\n', 0}; |
| static const WCHAR szColon[] = { ':',' ',0 }; |
| static const WCHAR sztwocrlf[] = {'\r','\n','\r','\n', 0}; |
| |
| /* allocate space for an array of all the string pointers to be added */ |
| len = (lpwhr->nCustHeaders)*4 + 10; |
| req = HeapAlloc( GetProcessHeap(), 0, len*sizeof(LPCWSTR) ); |
| |
| /* add the verb, path and HTTP version string */ |
| n = 0; |
| req[n++] = verb; |
| req[n++] = szSpace; |
| req[n++] = path; |
| req[n++] = szSpace; |
| req[n++] = version; |
| |
| /* Append custom request headers */ |
| for (i = 0; i < lpwhr->nCustHeaders; i++) |
| { |
| if (lpwhr->pCustHeaders[i].wFlags & HDR_ISREQUEST) |
| { |
| req[n++] = szcrlf; |
| req[n++] = lpwhr->pCustHeaders[i].lpszField; |
| req[n++] = szColon; |
| req[n++] = lpwhr->pCustHeaders[i].lpszValue; |
| |
| TRACE("Adding custom header %s (%s)\n", |
| debugstr_w(lpwhr->pCustHeaders[i].lpszField), |
| debugstr_w(lpwhr->pCustHeaders[i].lpszValue)); |
| } |
| } |
| |
| if( n >= len ) |
| ERR("oops. buffer overrun\n"); |
| |
| req[n] = NULL; |
| requestString = HTTP_build_req( req, 4 ); |
| HeapFree( GetProcessHeap(), 0, req ); |
| |
| /* |
| * Set (header) termination string for request |
| * Make sure there's exactly two new lines at the end of the request |
| */ |
| p = &requestString[strlenW(requestString)-1]; |
| while ( (*p == '\n') || (*p == '\r') ) |
| p--; |
| strcpyW( p+1, sztwocrlf ); |
| |
| return requestString; |
| } |
| |
| static void HTTP_ProcessCookies( LPWININETHTTPREQW lpwhr ) |
| { |
| static const WCHAR szSet_Cookie[] = { 'S','e','t','-','C','o','o','k','i','e',0 }; |
| int HeaderIndex; |
| LPHTTPHEADERW setCookieHeader; |
| |
| HeaderIndex = HTTP_GetCustomHeaderIndex(lpwhr, szSet_Cookie, 0, FALSE); |
| if (HeaderIndex == -1) |
| return; |
| setCookieHeader = &lpwhr->pCustHeaders[HeaderIndex]; |
| |
| if (!(lpwhr->hdr.dwFlags & INTERNET_FLAG_NO_COOKIES) && setCookieHeader->lpszValue) |
| { |
| int nPosStart = 0, nPosEnd = 0, len; |
| static const WCHAR szFmt[] = { 'h','t','t','p',':','/','/','%','s','/',0}; |
| |
| while (setCookieHeader->lpszValue[nPosEnd] != '\0') |
| { |
| LPWSTR buf_cookie, cookie_name, cookie_data; |
| LPWSTR buf_url; |
| LPWSTR domain = NULL; |
| LPHTTPHEADERW Host; |
| |
| int nEqualPos = 0; |
| while (setCookieHeader->lpszValue[nPosEnd] != ';' && setCookieHeader->lpszValue[nPosEnd] != ',' && |
| setCookieHeader->lpszValue[nPosEnd] != '\0') |
| { |
| nPosEnd++; |
| } |
| if (setCookieHeader->lpszValue[nPosEnd] == ';') |
| { |
| /* fixme: not case sensitive, strcasestr is gnu only */ |
| int nDomainPosEnd = 0; |
| int nDomainPosStart = 0, nDomainLength = 0; |
| static const WCHAR szDomain[] = {'d','o','m','a','i','n','=',0}; |
| LPWSTR lpszDomain = strstrW(&setCookieHeader->lpszValue[nPosEnd], szDomain); |
| if (lpszDomain) |
| { /* they have specified their own domain, lets use it */ |
| while (lpszDomain[nDomainPosEnd] != ';' && lpszDomain[nDomainPosEnd] != ',' && |
| lpszDomain[nDomainPosEnd] != '\0') |
| { |
| nDomainPosEnd++; |
| } |
| nDomainPosStart = strlenW(szDomain); |
| nDomainLength = (nDomainPosEnd - nDomainPosStart) + 1; |
| domain = HeapAlloc(GetProcessHeap(), 0, (nDomainLength + 1)*sizeof(WCHAR)); |
| lstrcpynW(domain, &lpszDomain[nDomainPosStart], nDomainLength + 1); |
| } |
| } |
| if (setCookieHeader->lpszValue[nPosEnd] == '\0') break; |
| buf_cookie = HeapAlloc(GetProcessHeap(), 0, ((nPosEnd - nPosStart) + 1)*sizeof(WCHAR)); |
| lstrcpynW(buf_cookie, &setCookieHeader->lpszValue[nPosStart], (nPosEnd - nPosStart) + 1); |
| TRACE("%s\n", debugstr_w(buf_cookie)); |
| while (buf_cookie[nEqualPos] != '=' && buf_cookie[nEqualPos] != '\0') |
| { |
| nEqualPos++; |
| } |
| if (buf_cookie[nEqualPos] == '\0' || buf_cookie[nEqualPos + 1] == '\0') |
| { |
| HeapFree(GetProcessHeap(), 0, buf_cookie); |
| break; |
| } |
| |
| cookie_name = HeapAlloc(GetProcessHeap(), 0, (nEqualPos + 1)*sizeof(WCHAR)); |
| lstrcpynW(cookie_name, buf_cookie, nEqualPos + 1); |
| cookie_data = &buf_cookie[nEqualPos + 1]; |
| |
| Host = HTTP_GetHeader(lpwhr,szHost); |
| len = lstrlenW((domain ? domain : (Host?Host->lpszValue:NULL))) + |
| strlenW(lpwhr->lpszPath) + 9; |
| buf_url = HeapAlloc(GetProcessHeap(), 0, len*sizeof(WCHAR)); |
| sprintfW(buf_url, szFmt, (domain ? domain : (Host?Host->lpszValue:NULL))); /* FIXME PATH!!! */ |
| InternetSetCookieW(buf_url, cookie_name, cookie_data); |
| |
| HeapFree(GetProcessHeap(), 0, buf_url); |
| HeapFree(GetProcessHeap(), 0, buf_cookie); |
| HeapFree(GetProcessHeap(), 0, cookie_name); |
| HeapFree(GetProcessHeap(), 0, domain); |
| nPosStart = nPosEnd; |
| } |
| } |
| } |
| |
| static inline BOOL is_basic_auth_value( LPCWSTR pszAuthValue ) |
| { |
| static const WCHAR szBasic[] = {'B','a','s','i','c'}; /* Note: not nul-terminated */ |
| return !strncmpiW(pszAuthValue, szBasic, ARRAYSIZE(szBasic)) && |
| ((pszAuthValue[ARRAYSIZE(szBasic)] != ' ') || !pszAuthValue[ARRAYSIZE(szBasic)]); |
| } |
| |
| static BOOL HTTP_DoAuthorization( LPWININETHTTPREQW lpwhr, LPCWSTR pszAuthValue, |
| struct HttpAuthInfo **ppAuthInfo, |
| LPWSTR domain_and_username, LPWSTR password ) |
| { |
| SECURITY_STATUS sec_status; |
| struct HttpAuthInfo *pAuthInfo = *ppAuthInfo; |
| BOOL first = FALSE; |
| |
| TRACE("%s\n", debugstr_w(pszAuthValue)); |
| |
| if (!domain_and_username) return FALSE; |
| |
| if (!pAuthInfo) |
| { |
| TimeStamp exp; |
| |
| first = TRUE; |
| pAuthInfo = HeapAlloc(GetProcessHeap(), 0, sizeof(*pAuthInfo)); |
| if (!pAuthInfo) |
| return FALSE; |
| |
| SecInvalidateHandle(&pAuthInfo->cred); |
| SecInvalidateHandle(&pAuthInfo->ctx); |
| memset(&pAuthInfo->exp, 0, sizeof(pAuthInfo->exp)); |
| pAuthInfo->attr = 0; |
| pAuthInfo->auth_data = NULL; |
| pAuthInfo->auth_data_len = 0; |
| pAuthInfo->finished = FALSE; |
| |
| if (is_basic_auth_value(pszAuthValue)) |
| { |
| static const WCHAR szBasic[] = {'B','a','s','i','c',0}; |
| pAuthInfo->scheme = WININET_strdupW(szBasic); |
| if (!pAuthInfo->scheme) |
| { |
| HeapFree(GetProcessHeap(), 0, pAuthInfo); |
| return FALSE; |
| } |
| } |
| else |
| { |
| SEC_WINNT_AUTH_IDENTITY_W nt_auth_identity; |
| WCHAR *user = strchrW(domain_and_username, '\\'); |
| WCHAR *domain = domain_and_username; |
| |
| pAuthInfo->scheme = WININET_strdupW(pszAuthValue); |
| if (!pAuthInfo->scheme) |
| { |
| HeapFree(GetProcessHeap(), 0, pAuthInfo); |
| return FALSE; |
| } |
| |
| if (user) user++; |
| else |
| { |
| user = domain_and_username; |
| domain = NULL; |
| } |
| nt_auth_identity.Flags = SEC_WINNT_AUTH_IDENTITY_UNICODE; |
| nt_auth_identity.User = user; |
| nt_auth_identity.UserLength = strlenW(nt_auth_identity.User); |
| nt_auth_identity.Domain = domain; |
| nt_auth_identity.DomainLength = domain ? user - domain - 1 : 0; |
| nt_auth_identity.Password = password; |
| nt_auth_identity.PasswordLength = strlenW(nt_auth_identity.Password); |
| |
| /* FIXME: make sure scheme accepts SEC_WINNT_AUTH_IDENTITY before calling AcquireCredentialsHandle */ |
| |
| sec_status = AcquireCredentialsHandleW(NULL, pAuthInfo->scheme, |
| SECPKG_CRED_OUTBOUND, NULL, |
| &nt_auth_identity, NULL, |
| NULL, &pAuthInfo->cred, |
| &exp); |
| if (sec_status != SEC_E_OK) |
| { |
| WARN("AcquireCredentialsHandleW for scheme %s failed with error 0x%08x\n", |
| debugstr_w(pAuthInfo->scheme), sec_status); |
| HeapFree(GetProcessHeap(), 0, pAuthInfo->scheme); |
| HeapFree(GetProcessHeap(), 0, pAuthInfo); |
| return FALSE; |
| } |
| } |
| *ppAuthInfo = pAuthInfo; |
| } |
| else if (pAuthInfo->finished) |
| return FALSE; |
| |
| if ((strlenW(pszAuthValue) < strlenW(pAuthInfo->scheme)) || |
| strncmpiW(pszAuthValue, pAuthInfo->scheme, strlenW(pAuthInfo->scheme))) |
| { |
| ERR("authentication scheme changed from %s to %s\n", |
| debugstr_w(pAuthInfo->scheme), debugstr_w(pszAuthValue)); |
| return FALSE; |
| } |
| |
| if (is_basic_auth_value(pszAuthValue)) |
| { |
| int userlen = WideCharToMultiByte(CP_UTF8, 0, domain_and_username, lstrlenW(domain_and_username), NULL, 0, NULL, NULL); |
| int passlen = WideCharToMultiByte(CP_UTF8, 0, password, lstrlenW(password), NULL, 0, NULL, NULL); |
| char *auth_data; |
| |
| TRACE("basic authentication\n"); |
| |
| /* length includes a nul terminator, which will be re-used for the ':' */ |
| auth_data = HeapAlloc(GetProcessHeap(), 0, userlen + 1 + passlen); |
| if (!auth_data) |
| return FALSE; |
| |
| WideCharToMultiByte(CP_UTF8, 0, domain_and_username, -1, auth_data, userlen, NULL, NULL); |
| auth_data[userlen] = ':'; |
| WideCharToMultiByte(CP_UTF8, 0, password, -1, &auth_data[userlen+1], passlen, NULL, NULL); |
| |
| pAuthInfo->auth_data = auth_data; |
| pAuthInfo->auth_data_len = userlen + 1 + passlen; |
| pAuthInfo->finished = TRUE; |
| |
| return TRUE; |
| } |
| else |
| { |
| LPCWSTR pszAuthData; |
| SecBufferDesc out_desc, in_desc; |
| SecBuffer out, in; |
| unsigned char *buffer; |
| ULONG context_req = ISC_REQ_CONNECTION | ISC_REQ_USE_DCE_STYLE | |
| ISC_REQ_MUTUAL_AUTH | ISC_REQ_DELEGATE; |
| |
| in.BufferType = SECBUFFER_TOKEN; |
| in.cbBuffer = 0; |
| in.pvBuffer = NULL; |
| |
| in_desc.ulVersion = 0; |
| in_desc.cBuffers = 1; |
| in_desc.pBuffers = ∈ |
| |
| pszAuthData = pszAuthValue + strlenW(pAuthInfo->scheme); |
| if (*pszAuthData == ' ') |
| { |
| pszAuthData++; |
| in.cbBuffer = HTTP_DecodeBase64(pszAuthData, NULL); |
| in.pvBuffer = HeapAlloc(GetProcessHeap(), 0, in.cbBuffer); |
| HTTP_DecodeBase64(pszAuthData, in.pvBuffer); |
| } |
| |
| buffer = HeapAlloc(GetProcessHeap(), 0, 0x100); |
| |
| out.BufferType = SECBUFFER_TOKEN; |
| out.cbBuffer = 0x100; |
| out.pvBuffer = buffer; |
| |
| out_desc.ulVersion = 0; |
| out_desc.cBuffers = 1; |
| out_desc.pBuffers = &out; |
| |
| sec_status = InitializeSecurityContextW(first ? &pAuthInfo->cred : NULL, |
| first ? NULL : &pAuthInfo->ctx, |
| first ? lpwhr->lpHttpSession->lpszServerName : NULL, |
| context_req, 0, SECURITY_NETWORK_DREP, |
| in.pvBuffer ? &in_desc : NULL, |
| 0, &pAuthInfo->ctx, &out_desc, |
| &pAuthInfo->attr, &pAuthInfo->exp); |
| if (sec_status == SEC_E_OK) |
| { |
| pAuthInfo->finished = TRUE; |
| pAuthInfo->auth_data = out.pvBuffer; |
| pAuthInfo->auth_data_len = out.cbBuffer; |
| TRACE("sending last auth packet\n"); |
| } |
| else if (sec_status == SEC_I_CONTINUE_NEEDED) |
| { |
| pAuthInfo->auth_data = out.pvBuffer; |
| pAuthInfo->auth_data_len = out.cbBuffer; |
| TRACE("sending next auth packet\n"); |
| } |
| else |
| { |
| ERR("InitializeSecurityContextW returned error 0x%08x\n", sec_status); |
| HeapFree(GetProcessHeap(), 0, out.pvBuffer); |
| return FALSE; |
| } |
| } |
| |
| return TRUE; |
| } |
| |
| /*********************************************************************** |
| * HTTP_HttpAddRequestHeadersW (internal) |
| */ |
| static BOOL WINAPI HTTP_HttpAddRequestHeadersW(LPWININETHTTPREQW lpwhr, |
| LPCWSTR lpszHeader, DWORD dwHeaderLength, DWORD dwModifier) |
| { |
| LPWSTR lpszStart; |
| LPWSTR lpszEnd; |
| LPWSTR buffer; |
| BOOL bSuccess = FALSE; |
| DWORD len; |
| |
| TRACE("copying header: %s\n", debugstr_wn(lpszHeader, dwHeaderLength)); |
| |
| if( dwHeaderLength == ~0U ) |
| len = strlenW(lpszHeader); |
| else |
| len = dwHeaderLength; |
| buffer = HeapAlloc( GetProcessHeap(), 0, sizeof(WCHAR)*(len+1) ); |
| lstrcpynW( buffer, lpszHeader, len + 1); |
| |
| lpszStart = buffer; |
| |
| do |
| { |
| LPWSTR * pFieldAndValue; |
| |
| lpszEnd = lpszStart; |
| |
| while (*lpszEnd != '\0') |
| { |
| if (*lpszEnd == '\r' && *(lpszEnd + 1) == '\n') |
| break; |
| lpszEnd++; |
| } |
| |
| if (*lpszStart == '\0') |
| break; |
| |
| if (*lpszEnd == '\r') |
| { |
| *lpszEnd = '\0'; |
| lpszEnd += 2; /* Jump over \r\n */ |
| } |
| TRACE("interpreting header %s\n", debugstr_w(lpszStart)); |
| pFieldAndValue = HTTP_InterpretHttpHeader(lpszStart); |
| if (pFieldAndValue) |
| { |
| bSuccess = HTTP_VerifyValidHeader(lpwhr, pFieldAndValue[0]); |
| if (bSuccess) |
| bSuccess = HTTP_ProcessHeader(lpwhr, pFieldAndValue[0], |
| pFieldAndValue[1], dwModifier | HTTP_ADDHDR_FLAG_REQ); |
| HTTP_FreeTokens(pFieldAndValue); |
| } |
| |
| lpszStart = lpszEnd; |
| } while (bSuccess); |
| |
| HeapFree(GetProcessHeap(), 0, buffer); |
| |
| return bSuccess; |
| } |
| |
| /*********************************************************************** |
| * HttpAddRequestHeadersW (WININET.@) |
| * |
| * Adds one or more HTTP header to the request handler |
| * |
| * NOTE |
| * On Windows if dwHeaderLength includes the trailing '\0', then |
| * HttpAddRequestHeadersW() adds it too. However this results in an |
| * invalid Http header which is rejected by some servers so we probably |
| * don't need to match Windows on that point. |
| * |
| * RETURNS |
| * TRUE on success |
| * FALSE on failure |
| * |
| */ |
| BOOL WINAPI HttpAddRequestHeadersW(HINTERNET hHttpRequest, |
| LPCWSTR lpszHeader, DWORD dwHeaderLength, DWORD dwModifier) |
| { |
| BOOL bSuccess = FALSE; |
| LPWININETHTTPREQW lpwhr; |
| |
| TRACE("%p, %s, %i, %i\n", hHttpRequest, debugstr_wn(lpszHeader, dwHeaderLength), dwHeaderLength, dwModifier); |
| |
| if (!lpszHeader) |
| return TRUE; |
| |
| lpwhr = (LPWININETHTTPREQW) WININET_GetObject( hHttpRequest ); |
| if (NULL == lpwhr || lpwhr->hdr.htype != WH_HHTTPREQ) |
| { |
| INTERNET_SetLastError(ERROR_INTERNET_INCORRECT_HANDLE_TYPE); |
| goto lend; |
| } |
| bSuccess = HTTP_HttpAddRequestHeadersW( lpwhr, lpszHeader, dwHeaderLength, dwModifier ); |
| lend: |
| if( lpwhr ) |
| WININET_Release( &lpwhr->hdr ); |
| |
| return bSuccess; |
| } |
| |
| /*********************************************************************** |
| * HttpAddRequestHeadersA (WININET.@) |
| * |
| * Adds one or more HTTP header to the request handler |
| * |
| * RETURNS |
| * TRUE on success |
| * FALSE on failure |
| * |
| */ |
| BOOL WINAPI HttpAddRequestHeadersA(HINTERNET hHttpRequest, |
| LPCSTR lpszHeader, DWORD dwHeaderLength, DWORD dwModifier) |
| { |
| DWORD len; |
| LPWSTR hdr; |
| BOOL r; |
| |
| TRACE("%p, %s, %i, %i\n", hHttpRequest, debugstr_an(lpszHeader, dwHeaderLength), dwHeaderLength, dwModifier); |
| |
| len = MultiByteToWideChar( CP_ACP, 0, lpszHeader, dwHeaderLength, NULL, 0 ); |
| hdr = HeapAlloc( GetProcessHeap(), 0, len*sizeof(WCHAR) ); |
| MultiByteToWideChar( CP_ACP, 0, lpszHeader, dwHeaderLength, hdr, len ); |
| if( dwHeaderLength != ~0U ) |
| dwHeaderLength = len; |
| |
| r = HttpAddRequestHeadersW( hHttpRequest, hdr, dwHeaderLength, dwModifier ); |
| |
| HeapFree( GetProcessHeap(), 0, hdr ); |
| |
| return r; |
| } |
| |
| /* read any content returned by the server so that the connection can be |
| * reused */ |
| static void HTTP_DrainContent(LPWININETHTTPREQW lpwhr) |
| { |
| DWORD bytes_read; |
| |
| if (!NETCON_connected(&lpwhr->netConnection)) return; |
| |
| if (lpwhr->dwContentLength == -1) |
| NETCON_close(&lpwhr->netConnection); |
| |
| do |
| { |
| char buffer[2048]; |
| if (!INTERNET_ReadFile(&lpwhr->hdr, buffer, sizeof(buffer), &bytes_read, |
| TRUE, FALSE)) |
| return; |
| } while (bytes_read); |
| } |
| |
| /*********************************************************************** |
| * HttpEndRequestA (WININET.@) |
| * |
| * Ends an HTTP request that was started by HttpSendRequestEx |
| * |
| * RETURNS |
| * TRUE if successful |
| * FALSE on failure |
| * |
| */ |
| BOOL WINAPI HttpEndRequestA(HINTERNET hRequest, |
| LPINTERNET_BUFFERSA lpBuffersOut, DWORD dwFlags, DWORD_PTR dwContext) |
| { |
| LPINTERNET_BUFFERSA ptr; |
| LPINTERNET_BUFFERSW lpBuffersOutW,ptrW; |
| BOOL rc = FALSE; |
| |
| TRACE("(%p, %p, %08x, %08lx): stub\n", hRequest, lpBuffersOut, dwFlags, |
| dwContext); |
| |
| ptr = lpBuffersOut; |
| if (ptr) |
| lpBuffersOutW = (LPINTERNET_BUFFERSW)HeapAlloc(GetProcessHeap(), |
| HEAP_ZERO_MEMORY, sizeof(INTERNET_BUFFERSW)); |
| else |
| lpBuffersOutW = NULL; |
| |
| ptrW = lpBuffersOutW; |
| while (ptr) |
| { |
| if (ptr->lpvBuffer && ptr->dwBufferLength) |
| ptrW->lpvBuffer = HeapAlloc(GetProcessHeap(),0,ptr->dwBufferLength); |
| ptrW->dwBufferLength = ptr->dwBufferLength; |
| ptrW->dwBufferTotal= ptr->dwBufferTotal; |
| |
| if (ptr->Next) |
| ptrW->Next = HeapAlloc(GetProcessHeap(),HEAP_ZERO_MEMORY, |
| sizeof(INTERNET_BUFFERSW)); |
| |
| ptr = ptr->Next; |
| ptrW = ptrW->Next; |
| } |
| |
| rc = HttpEndRequestW(hRequest, lpBuffersOutW, dwFlags, dwContext); |
| |
| if (lpBuffersOutW) |
| { |
| ptrW = lpBuffersOutW; |
| while (ptrW) |
| { |
| LPINTERNET_BUFFERSW ptrW2; |
| |
| FIXME("Do we need to translate info out of these buffer?\n"); |
| |
| HeapFree(GetProcessHeap(),0,ptrW->lpvBuffer); |
| ptrW2 = ptrW->Next; |
| HeapFree(GetProcessHeap(),0,ptrW); |
| ptrW = ptrW2; |
| } |
| } |
| |
| return rc; |
| } |
| |
| /*********************************************************************** |
| * HttpEndRequestW (WININET.@) |
| * |
| * Ends an HTTP request that was started by HttpSendRequestEx |
| * |
| * RETURNS |
| * TRUE if successful |
| * FALSE on failure |
| * |
| */ |
| BOOL WINAPI HttpEndRequestW(HINTERNET hRequest, |
| LPINTERNET_BUFFERSW lpBuffersOut, DWORD dwFlags, DWORD_PTR dwContext) |
| { |
| BOOL rc = FALSE; |
| LPWININETHTTPREQW lpwhr; |
| INT responseLen; |
| DWORD dwBufferSize; |
| |
| TRACE("-->\n"); |
| lpwhr = (LPWININETHTTPREQW) WININET_GetObject( hRequest ); |
| |
| if (NULL == lpwhr || lpwhr->hdr.htype != WH_HHTTPREQ) |
| { |
| INTERNET_SetLastError(ERROR_INTERNET_INCORRECT_HANDLE_TYPE); |
| if (lpwhr) |
| WININET_Release( &lpwhr->hdr ); |
| return FALSE; |
| } |
| |
| lpwhr->hdr.dwFlags |= dwFlags; |
| lpwhr->hdr.dwContext = dwContext; |
| |
| /* We appear to do nothing with lpBuffersOut.. is that correct? */ |
| |
| SendAsyncCallback(&lpwhr->hdr, lpwhr->hdr.dwContext, |
| INTERNET_STATUS_RECEIVING_RESPONSE, NULL, 0); |
| |
| responseLen = HTTP_GetResponseHeaders(lpwhr); |
| if (responseLen) |
| rc = TRUE; |
| |
| SendAsyncCallback(&lpwhr->hdr, lpwhr->hdr.dwContext, |
| INTERNET_STATUS_RESPONSE_RECEIVED, &responseLen, sizeof(DWORD)); |
| |
| /* process cookies here. Is this right? */ |
| HTTP_ProcessCookies(lpwhr); |
| |
| dwBufferSize = sizeof(lpwhr->dwContentLength); |
| if (!HTTP_HttpQueryInfoW(lpwhr,HTTP_QUERY_FLAG_NUMBER|HTTP_QUERY_CONTENT_LENGTH, |
| &lpwhr->dwContentLength,&dwBufferSize,NULL)) |
| lpwhr->dwContentLength = -1; |
| |
| if (lpwhr->dwContentLength == 0) |
| HTTP_FinishedReading(lpwhr); |
| |
| if(!(lpwhr->hdr.dwFlags & INTERNET_FLAG_NO_AUTO_REDIRECT)) |
| { |
| DWORD dwCode,dwCodeLength=sizeof(DWORD); |
| if(HTTP_HttpQueryInfoW(lpwhr,HTTP_QUERY_FLAG_NUMBER|HTTP_QUERY_STATUS_CODE,&dwCode,&dwCodeLength,NULL) && |
| (dwCode==302 || dwCode==301)) |
| { |
| WCHAR szNewLocation[2048]; |
| dwBufferSize=sizeof(szNewLocation); |
| if(HTTP_HttpQueryInfoW(lpwhr,HTTP_QUERY_LOCATION,szNewLocation,&dwBufferSize,NULL)) |
| { |
| /* redirects are always GETs */ |
| HeapFree(GetProcessHeap(),0,lpwhr->lpszVerb); |
| lpwhr->lpszVerb = WININET_strdupW(szGET); |
| HTTP_DrainContent(lpwhr); |
| rc = HTTP_HandleRedirect(lpwhr, szNewLocation); |
| if (rc) |
| rc = HTTP_HttpSendRequestW(lpwhr, NULL, 0, NULL, 0, 0, TRUE); |
| } |
| } |
| } |
| |
| WININET_Release( &lpwhr->hdr ); |
| TRACE("%i <--\n",rc); |
| return rc; |
| } |
| |
| /*********************************************************************** |
| * HttpOpenRequestW (WININET.@) |
| * |
| * Open a HTTP request handle |
| * |
| * RETURNS |
| * HINTERNET a HTTP request handle on success |
| * NULL on failure |
| * |
| */ |
| HINTERNET WINAPI HttpOpenRequestW(HINTERNET hHttpSession, |
| LPCWSTR lpszVerb, LPCWSTR lpszObjectName, LPCWSTR lpszVersion, |
| LPCWSTR lpszReferrer , LPCWSTR *lpszAcceptTypes, |
| DWORD dwFlags, DWORD_PTR dwContext) |
| { |
| LPWININETHTTPSESSIONW lpwhs; |
| HINTERNET handle = NULL; |
| |
| TRACE("(%p, %s, %s, %s, %s, %p, %08x, %08lx)\n", hHttpSession, |
| debugstr_w(lpszVerb), debugstr_w(lpszObjectName), |
| debugstr_w(lpszVersion), debugstr_w(lpszReferrer), lpszAcceptTypes, |
| dwFlags, dwContext); |
| if(lpszAcceptTypes!=NULL) |
| { |
| int i; |
| for(i=0;lpszAcceptTypes[i]!=NULL;i++) |
| TRACE("\taccept type: %s\n",debugstr_w(lpszAcceptTypes[i])); |
| } |
| |
| lpwhs = (LPWININETHTTPSESSIONW) WININET_GetObject( hHttpSession ); |
| if (NULL == lpwhs || lpwhs->hdr.htype != WH_HHTTPSESSION) |
| { |
| INTERNET_SetLastError(ERROR_INTERNET_INCORRECT_HANDLE_TYPE); |
| goto lend; |
| } |
| |
| /* |
| * My tests seem to show that the windows version does not |
| * become asynchronous until after this point. And anyhow |
| * if this call was asynchronous then how would you get the |
| * necessary HINTERNET pointer returned by this function. |
| * |
| */ |
| handle = HTTP_HttpOpenRequestW(lpwhs, lpszVerb, lpszObjectName, |
| lpszVersion, lpszReferrer, lpszAcceptTypes, |
| dwFlags, dwContext); |
| lend: |
| if( lpwhs ) |
| WININET_Release( &lpwhs->hdr ); |
| TRACE("returning %p\n", handle); |
| return handle; |
| } |
| |
| |
| /*********************************************************************** |
| * HttpOpenRequestA (WININET.@) |
| * |
| * Open a HTTP request handle |
| * |
| * RETURNS |
| * HINTERNET a HTTP request handle on success |
| * NULL on failure |
| * |
| */ |
| HINTERNET WINAPI HttpOpenRequestA(HINTERNET hHttpSession, |
| LPCSTR lpszVerb, LPCSTR lpszObjectName, LPCSTR lpszVersion, |
| LPCSTR lpszReferrer , LPCSTR *lpszAcceptTypes, |
| DWORD dwFlags, DWORD_PTR dwContext) |
| { |
| LPWSTR szVerb = NULL, szObjectName = NULL; |
| LPWSTR szVersion = NULL, szReferrer = NULL, *szAcceptTypes = NULL; |
| INT len; |
| INT acceptTypesCount; |
| HINTERNET rc = FALSE; |
| TRACE("(%p, %s, %s, %s, %s, %p, %08x, %08lx)\n", hHttpSession, |
| debugstr_a(lpszVerb), debugstr_a(lpszObjectName), |
| debugstr_a(lpszVersion), debugstr_a(lpszReferrer), lpszAcceptTypes, |
| dwFlags, dwContext); |
| |
| if (lpszVerb) |
| { |
| len = MultiByteToWideChar(CP_ACP, 0, lpszVerb, -1, NULL, 0 ); |
| szVerb = HeapAlloc(GetProcessHeap(), 0, len * sizeof(WCHAR) ); |
| if ( !szVerb ) |
| goto end; |
| MultiByteToWideChar(CP_ACP, 0, lpszVerb, -1, szVerb, len); |
| } |
| |
| if (lpszObjectName) |
| { |
| len = MultiByteToWideChar(CP_ACP, 0, lpszObjectName, -1, NULL, 0 ); |
| szObjectName = HeapAlloc(GetProcessHeap(), 0, len * sizeof(WCHAR) ); |
| if ( !szObjectName ) |
| goto end; |
| MultiByteToWideChar(CP_ACP, 0, lpszObjectName, -1, szObjectName, len ); |
| } |
| |
| if (lpszVersion) |
| { |
| len = MultiByteToWideChar(CP_ACP, 0, lpszVersion, -1, NULL, 0 ); |
| szVersion = HeapAlloc(GetProcessHeap(), 0, len * sizeof(WCHAR)); |
| if ( !szVersion ) |
| goto end; |
| MultiByteToWideChar(CP_ACP, 0, lpszVersion, -1, szVersion, len ); |
| } |
| |
| if (lpszReferrer) |
| { |
| len = MultiByteToWideChar(CP_ACP, 0, lpszReferrer, -1, NULL, 0 ); |
| szReferrer = HeapAlloc(GetProcessHeap(), 0, len * sizeof(WCHAR)); |
| if ( !szReferrer ) |
| goto end; |
| MultiByteToWideChar(CP_ACP, 0, lpszReferrer, -1, szReferrer, len ); |
| } |
| |
| acceptTypesCount = 0; |
| if (lpszAcceptTypes) |
| { |
| /* find out how many there are */ |
| while (lpszAcceptTypes[acceptTypesCount] && *lpszAcceptTypes[acceptTypesCount]) |
| acceptTypesCount++; |
| szAcceptTypes = HeapAlloc(GetProcessHeap(), 0, sizeof(WCHAR *) * (acceptTypesCount+1)); |
| acceptTypesCount = 0; |
| while (lpszAcceptTypes[acceptTypesCount] && *lpszAcceptTypes[acceptTypesCount]) |
| { |
| len = MultiByteToWideChar(CP_ACP, 0, lpszAcceptTypes[acceptTypesCount], |
| -1, NULL, 0 ); |
| szAcceptTypes[acceptTypesCount] = HeapAlloc(GetProcessHeap(), 0, len * sizeof(WCHAR)); |
| if (!szAcceptTypes[acceptTypesCount] ) |
| goto end; |
| MultiByteToWideChar(CP_ACP, 0, lpszAcceptTypes[acceptTypesCount], |
| -1, szAcceptTypes[acceptTypesCount], len ); |
| acceptTypesCount++; |
| } |
| szAcceptTypes[acceptTypesCount] = NULL; |
| } |
| else szAcceptTypes = 0; |
| |
| rc = HttpOpenRequestW(hHttpSession, szVerb, szObjectName, |
| szVersion, szReferrer, |
| (LPCWSTR*)szAcceptTypes, dwFlags, dwContext); |
| |
| end: |
| if (szAcceptTypes) |
| { |
| acceptTypesCount = 0; |
| while (szAcceptTypes[acceptTypesCount]) |
| { |
| HeapFree(GetProcessHeap(), 0, szAcceptTypes[acceptTypesCount]); |
| acceptTypesCount++; |
| } |
| HeapFree(GetProcessHeap(), 0, szAcceptTypes); |
| } |
| HeapFree(GetProcessHeap(), 0, szReferrer); |
| HeapFree(GetProcessHeap(), 0, szVersion); |
| HeapFree(GetProcessHeap(), 0, szObjectName); |
| HeapFree(GetProcessHeap(), 0, szVerb); |
| |
| return rc; |
| } |
| |
| /*********************************************************************** |
| * HTTP_EncodeBase64 |
| */ |
| static UINT HTTP_EncodeBase64( LPCSTR bin, unsigned int len, LPWSTR base64 ) |
| { |
| UINT n = 0, x; |
| static const CHAR HTTP_Base64Enc[] = |
| "ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789+/"; |
| |
| while( len > 0 ) |
| { |
| /* first 6 bits, all from bin[0] */ |
| base64[n++] = HTTP_Base64Enc[(bin[0] & 0xfc) >> 2]; |
| x = (bin[0] & 3) << 4; |
| |
| /* next 6 bits, 2 from bin[0] and 4 from bin[1] */ |
| if( len == 1 ) |
| { |
| base64[n++] = HTTP_Base64Enc[x]; |
| base64[n++] = '='; |
| base64[n++] = '='; |
| break; |
| } |
| base64[n++] = HTTP_Base64Enc[ x | ( (bin[1]&0xf0) >> 4 ) ]; |
| x = ( bin[1] & 0x0f ) << 2; |
| |
| /* next 6 bits 4 from bin[1] and 2 from bin[2] */ |
| if( len == 2 ) |
| { |
| base64[n++] = HTTP_Base64Enc[x]; |
| base64[n++] = '='; |
| break; |
| } |
| base64[n++] = HTTP_Base64Enc[ x | ( (bin[2]&0xc0 ) >> 6 ) ]; |
| |
| /* last 6 bits, all from bin [2] */ |
| base64[n++] = HTTP_Base64Enc[ bin[2] & 0x3f ]; |
| bin += 3; |
| len -= 3; |
| } |
| base64[n] = 0; |
| return n; |
| } |
| |
| #define CH(x) (((x) >= 'A' && (x) <= 'Z') ? (x) - 'A' : \ |
| ((x) >= 'a' && (x) <= 'z') ? (x) - 'a' + 26 : \ |
| ((x) >= '0' && (x) <= '9') ? (x) - '0' + 52 : \ |
| ((x) == '+') ? 62 : ((x) == '/') ? 63 : -1) |
| static const signed char HTTP_Base64Dec[256] = |
| { |
| CH( 0),CH( 1),CH( 2),CH( 3),CH( 4),CH( 5),CH( 6),CH( 7),CH( 8),CH( 9), |
| CH(10),CH(11),CH(12),CH(13),CH(14),CH(15),CH(16),CH(17),CH(18),CH(19), |
| CH(20),CH(21),CH(22),CH(23),CH(24),CH(25),CH(26),CH(27),CH(28),CH(29), |
| CH(30),CH(31),CH(32),CH(33),CH(34),CH(35),CH(36),CH(37),CH(38),CH(39), |
| CH(40),CH(41),CH(42),CH(43),CH(44),CH(45),CH(46),CH(47),CH(48),CH(49), |
| CH(50),CH(51),CH(52),CH(53),CH(54),CH(55),CH(56),CH(57),CH(58),CH(59), |
| CH(60),CH(61),CH(62),CH(63),CH(64),CH(65),CH(66),CH(67),CH(68),CH(69), |
| CH(70),CH(71),CH(72),CH(73),CH(74),CH(75),CH(76),CH(77),CH(78),CH(79), |
| CH(80),CH(81),CH(82),CH(83),CH(84),CH(85),CH(86),CH(87),CH(88),CH(89), |
| CH(90),CH(91),CH(92),CH(93),CH(94),CH(95),CH(96),CH(97),CH(98),CH(99), |
| CH(100),CH(101),CH(102),CH(103),CH(104),CH(105),CH(106),CH(107),CH(108),CH(109), |
| CH(110),CH(111),CH(112),CH(113),CH(114),CH(115),CH(116),CH(117),CH(118),CH(119), |
| CH(120),CH(121),CH(122),CH(123),CH(124),CH(125),CH(126),CH(127),CH(128),CH(129), |
| CH(130),CH(131),CH(132),CH(133),CH(134),CH(135),CH(136),CH(137),CH(138),CH(139), |
| CH(140),CH(141),CH(142),CH(143),CH(144),CH(145),CH(146),CH(147),CH(148),CH(149), |
| CH(150),CH(151),CH(152),CH(153),CH(154),CH(155),CH(156),CH(157),CH(158),CH(159), |
| CH(160),CH(161),CH(162),CH(163),CH(164),CH(165),CH(166),CH(167),CH(168),CH(169), |
| CH(170),CH(171),CH(172),CH(173),CH(174),CH(175),CH(176),CH(177),CH(178),CH(179), |
| CH(180),CH(181),CH(182),CH(183),CH(184),CH(185),CH(186),CH(187),CH(188),CH(189), |
| CH(190),CH(191),CH(192),CH(193),CH(194),CH(195),CH(196),CH(197),CH(198),CH(199), |
| CH(200),CH(201),CH(202),CH(203),CH(204),CH(205),CH(206),CH(207),CH(208),CH(209), |
| CH(210),CH(211),CH(212),CH(213),CH(214),CH(215),CH(216),CH(217),CH(218),CH(219), |
| CH(220),CH(221),CH(222),CH(223),CH(224),CH(225),CH(226),CH(227),CH(228),CH(229), |
| CH(230),CH(231),CH(232),CH(233),CH(234),CH(235),CH(236),CH(237),CH(238),CH(239), |
| CH(240),CH(241),CH(242),CH(243),CH(244),CH(245),CH(246),CH(247),CH(248), CH(249), |
| CH(250),CH(251),CH(252),CH(253),CH(254),CH(255), |
| }; |
| #undef CH |
| |
| /*********************************************************************** |
| * HTTP_DecodeBase64 |
| */ |
| static UINT HTTP_DecodeBase64( LPCWSTR base64, LPSTR bin ) |
| { |
| unsigned int n = 0; |
| |
| while(*base64) |
| { |
| signed char in[4]; |
| |
| if (base64[0] >= ARRAYSIZE(HTTP_Base64Dec) || |
| ((in[0] = HTTP_Base64Dec[base64[0]]) == -1) || |
| base64[1] >= ARRAYSIZE(HTTP_Base64Dec) || |
| ((in[1] = HTTP_Base64Dec[base64[1]]) == -1)) |
| { |
| WARN("invalid base64: %s\n", debugstr_w(base64)); |
| return 0; |
| } |
| if (bin) |
| bin[n] = (unsigned char) (in[0] << 2 | in[1] >> 4); |
| n++; |
| |
| if ((base64[2] == '=') && (base64[3] == '=')) |
| break; |
| if (base64[2] > ARRAYSIZE(HTTP_Base64Dec) || |
| ((in[2] = HTTP_Base64Dec[base64[2]]) == -1)) |
| { |
| WARN("invalid base64: %s\n", debugstr_w(&base64[2])); |
| return 0; |
| } |
| if (bin) |
| bin[n] = (unsigned char) (in[1] << 4 | in[2] >> 2); |
| n++; |
| |
| if (base64[3] == '=') |
| break; |
| if (base64[3] > ARRAYSIZE(HTTP_Base64Dec) || |
| ((in[3] = HTTP_Base64Dec[base64[3]]) == -1)) |
| { |
| WARN("invalid base64: %s\n", debugstr_w(&base64[3])); |
| return 0; |
| } |
| if (bin) |
| bin[n] = (unsigned char) (((in[2] << 6) & 0xc0) | in[3]); |
| n++; |
| |
| base64 += 4; |
| } |
| |
| return n; |
| } |
| |
| /*********************************************************************** |
| * HTTP_InsertAuthorizationForHeader |
| * |
| * Insert or delete the authorization field in the request header. |
| */ |
| static BOOL HTTP_InsertAuthorization( LPWININETHTTPREQW lpwhr, LPCWSTR header, BOOL first ) |
| { |
| WCHAR *authorization = NULL; |
| struct HttpAuthInfo *pAuthInfo = lpwhr->pAuthInfo; |
| DWORD flags; |
| |
| if (pAuthInfo && pAuthInfo->auth_data_len) |
| { |
| static const WCHAR wszSpace[] = {' ',0}; |
| static const WCHAR wszBasic[] = {'B','a','s','i','c',0}; |
| unsigned int len; |
| |
| /* scheme + space + base64 encoded data (3/2/1 bytes data -> 4 bytes of characters) */ |
| len = strlenW(pAuthInfo->scheme)+1+((pAuthInfo->auth_data_len+2)*4)/3; |
| authorization = HeapAlloc(GetProcessHeap(), 0, (len+1)*sizeof(WCHAR)); |
| if (!authorization) |
| return FALSE; |
| |
| strcpyW(authorization, pAuthInfo->scheme); |
| strcatW(authorization, wszSpace); |
| HTTP_EncodeBase64(pAuthInfo->auth_data, |
| pAuthInfo->auth_data_len, |
| authorization+strlenW(authorization)); |
| |
| /* clear the data as it isn't valid now that it has been sent to the |
| * server, unless it's Basic authentication which doesn't do |
| * connection tracking */ |
| if (strcmpiW(pAuthInfo->scheme, wszBasic)) |
| { |
| HeapFree(GetProcessHeap(), 0, pAuthInfo->auth_data); |
| pAuthInfo->auth_data = NULL; |
| pAuthInfo->auth_data_len = 0; |
| } |
| } |
| |
| TRACE("Inserting authorization: %s\n", debugstr_w(authorization)); |
| |
| /* make sure not to overwrite any caller supplied authorization header */ |
| flags = HTTP_ADDHDR_FLAG_REQ; |
| flags |= first ? HTTP_ADDHDR_FLAG_ADD_IF_NEW : HTTP_ADDHDR_FLAG_REPLACE; |
| |
| HTTP_ProcessHeader(lpwhr, header, authorization, flags); |
| |
| HeapFree(GetProcessHeap(), 0, authorization); |
| return TRUE; |
| } |
| |
| /*********************************************************************** |
| * HTTP_DealWithProxy |
| */ |
| static BOOL HTTP_DealWithProxy( LPWININETAPPINFOW hIC, |
| LPWININETHTTPSESSIONW lpwhs, LPWININETHTTPREQW lpwhr) |
| { |
| WCHAR buf[MAXHOSTNAME]; |
| WCHAR proxy[MAXHOSTNAME + 15]; /* 15 == "http://" + sizeof(port#) + ":/\0" */ |
| WCHAR* url; |
| static WCHAR szNul[] = { 0 }; |
| URL_COMPONENTSW UrlComponents; |
| static const WCHAR szHttp[] = { 'h','t','t','p',':','/','/',0 }, szSlash[] = { '/',0 } ; |
| static const WCHAR szFormat1[] = { 'h','t','t','p',':','/','/','%','s',0 }; |
| static const WCHAR szFormat2[] = { 'h','t','t','p',':','/','/','%','s',':','%','d',0 }; |
| int len; |
| |
| memset( &UrlComponents, 0, sizeof UrlComponents ); |
| UrlComponents.dwStructSize = sizeof UrlComponents; |
| UrlComponents.lpszHostName = buf; |
| UrlComponents.dwHostNameLength = MAXHOSTNAME; |
| |
| if( CSTR_EQUAL != CompareStringW(LOCALE_SYSTEM_DEFAULT, NORM_IGNORECASE, |
| hIC->lpszProxy,strlenW(szHttp),szHttp,strlenW(szHttp)) ) |
| sprintfW(proxy, szFormat1, hIC->lpszProxy); |
| else |
| strcpyW(proxy, hIC->lpszProxy); |
| if( !InternetCrackUrlW(proxy, 0, 0, &UrlComponents) ) |
| return FALSE; |
| if( UrlComponents.dwHostNameLength == 0 ) |
| return FALSE; |
| |
| if( !lpwhr->lpszPath ) |
| lpwhr->lpszPath = szNul; |
| TRACE("server=%s path=%s\n", |
| debugstr_w(lpwhs->lpszHostName), debugstr_w(lpwhr->lpszPath)); |
| /* for constant 15 see above */ |
| len = strlenW(lpwhs->lpszHostName) + strlenW(lpwhr->lpszPath) + 15; |
| url = HeapAlloc(GetProcessHeap(), 0, len*sizeof(WCHAR)); |
| |
| if(UrlComponents.nPort == INTERNET_INVALID_PORT_NUMBER) |
| UrlComponents.nPort = INTERNET_DEFAULT_HTTP_PORT; |
| |
| sprintfW(url, szFormat2, lpwhs->lpszHostName, lpwhs->nHostPort); |
| |
| if( lpwhr->lpszPath[0] != '/' ) |
| strcatW( url, szSlash ); |
| strcatW(url, lpwhr->lpszPath); |
| if(lpwhr->lpszPath != szNul) |
| HeapFree(GetProcessHeap(), 0, lpwhr->lpszPath); |
| lpwhr->lpszPath = url; |
| |
| HeapFree(GetProcessHeap(), 0, lpwhs->lpszServerName); |
| lpwhs->lpszServerName = WININET_strdupW(UrlComponents.lpszHostName); |
| lpwhs->nServerPort = UrlComponents.nPort; |
| |
| return TRUE; |
| } |
| |
| static BOOL HTTP_ResolveName(LPWININETHTTPREQW lpwhr) |
| { |
| char szaddr[32]; |
| LPWININETHTTPSESSIONW lpwhs = lpwhr->lpHttpSession; |
| |
| INTERNET_SendCallback(&lpwhr->hdr, lpwhr->hdr.dwContext, |
| INTERNET_STATUS_RESOLVING_NAME, |
| lpwhs->lpszServerName, |
| strlenW(lpwhs->lpszServerName)+1); |
| |
| if (!GetAddress(lpwhs->lpszServerName, lpwhs->nServerPort, |
| &lpwhs->socketAddress)) |
| { |
| INTERNET_SetLastError(ERROR_INTERNET_NAME_NOT_RESOLVED); |
| return FALSE; |
| } |
| |
| inet_ntop(lpwhs->socketAddress.sin_family, &lpwhs->socketAddress.sin_addr, |
| szaddr, sizeof(szaddr)); |
| INTERNET_SendCallback(&lpwhr->hdr, lpwhr->hdr.dwContext, |
| INTERNET_STATUS_NAME_RESOLVED, |
| szaddr, strlen(szaddr)+1); |
| return TRUE; |
| } |
| |
| /*********************************************************************** |
| * HTTP_HttpOpenRequestW (internal) |
| * |
| * Open a HTTP request handle |
| * |
| * RETURNS |
| * HINTERNET a HTTP request handle on success |
| * NULL on failure |
| * |
| */ |
| HINTERNET WINAPI HTTP_HttpOpenRequestW(LPWININETHTTPSESSIONW lpwhs, |
| LPCWSTR lpszVerb, LPCWSTR lpszObjectName, LPCWSTR lpszVersion, |
| LPCWSTR lpszReferrer , LPCWSTR *lpszAcceptTypes, |
| DWORD dwFlags, DWORD_PTR dwContext) |
| { |
| LPWININETAPPINFOW hIC = NULL; |
| LPWININETHTTPREQW lpwhr; |
| LPWSTR lpszCookies; |
| LPWSTR lpszUrl = NULL; |
| DWORD nCookieSize; |
| HINTERNET handle = NULL; |
| static const WCHAR szUrlForm[] = {'h','t','t','p',':','/','/','%','s',0}; |
| DWORD len; |
| LPHTTPHEADERW Host; |
| |
| TRACE("-->\n"); |
| |
| assert( lpwhs->hdr.htype == WH_HHTTPSESSION ); |
| hIC = lpwhs->lpAppInfo; |
| |
| lpwhr = HeapAlloc(GetProcessHeap(), HEAP_ZERO_MEMORY, sizeof(WININETHTTPREQW)); |
| if (NULL == lpwhr) |
| { |
| INTERNET_SetLastError(ERROR_OUTOFMEMORY); |
| goto lend; |
| } |
| lpwhr->hdr.htype = WH_HHTTPREQ; |
| lpwhr->hdr.dwFlags = dwFlags; |
| lpwhr->hdr.dwContext = dwContext; |
| lpwhr->hdr.dwRefCount = 1; |
| lpwhr->hdr.close_connection = HTTP_CloseConnection; |
| lpwhr->hdr.destroy = HTTP_CloseHTTPRequestHandle; |
| lpwhr->hdr.lpfnStatusCB = lpwhs->hdr.lpfnStatusCB; |
| lpwhr->hdr.dwInternalFlags = lpwhs->hdr.dwInternalFlags & INET_CALLBACKW; |
| |
| WININET_AddRef( &lpwhs->hdr ); |
| lpwhr->lpHttpSession = lpwhs; |
| list_add_head( &lpwhs->hdr.children, &lpwhr->hdr.entry ); |
| |
| handle = WININET_AllocHandle( &lpwhr->hdr ); |
| if (NULL == handle) |
| { |
| INTERNET_SetLastError(ERROR_OUTOFMEMORY); |
| goto lend; |
| } |
| |
| if (!NETCON_init(&lpwhr->netConnection, dwFlags & INTERNET_FLAG_SECURE)) |
| { |
| InternetCloseHandle( handle ); |
| handle = NULL; |
| goto lend; |
| } |
| |
| if (lpszObjectName && *lpszObjectName) { |
| HRESULT rc; |
| |
| len = 0; |
| rc = UrlEscapeW(lpszObjectName, NULL, &len, URL_ESCAPE_SPACES_ONLY); |
| if (rc != E_POINTER) |
| len = strlenW(lpszObjectName)+1; |
| lpwhr->lpszPath = HeapAlloc(GetProcessHeap(), 0, len*sizeof(WCHAR)); |
| rc = UrlEscapeW(lpszObjectName, lpwhr->lpszPath, &len, |
| URL_ESCAPE_SPACES_ONLY); |
| if (rc) |
| { |
| ERR("Unable to escape string!(%s) (%d)\n",debugstr_w(lpszObjectName),rc); |
| strcpyW(lpwhr->lpszPath,lpszObjectName); |
| } |
| } |
| |
| if (lpszReferrer && *lpszReferrer) |
| HTTP_ProcessHeader(lpwhr, HTTP_REFERER, lpszReferrer, HTTP_ADDREQ_FLAG_ADD | HTTP_ADDHDR_FLAG_REQ); |
| |
| if (lpszAcceptTypes) |
| { |
| int i; |
| for (i = 0; lpszAcceptTypes[i]; i++) |
| { |
| if (!*lpszAcceptTypes[i]) continue; |
| HTTP_ProcessHeader(lpwhr, HTTP_ACCEPT, lpszAcceptTypes[i], |
| HTTP_ADDHDR_FLAG_COALESCE_WITH_COMMA | |
| HTTP_ADDHDR_FLAG_REQ | |
| (i == 0 ? HTTP_ADDHDR_FLAG_REPLACE : 0)); |
| } |
| } |
| |
| lpwhr->lpszVerb = WININET_strdupW(lpszVerb && *lpszVerb ? lpszVerb : szGET); |
| |
| if (lpszVersion) |
| lpwhr->lpszVersion = WININET_strdupW(lpszVersion); |
| else |
| lpwhr->lpszVersion = WININET_strdupW(g_szHttp1_1); |
| |
| HTTP_ProcessHeader(lpwhr, szHost, lpwhs->lpszHostName, HTTP_ADDREQ_FLAG_ADD | HTTP_ADDHDR_FLAG_REQ); |
| |
| if (lpwhs->nServerPort == INTERNET_INVALID_PORT_NUMBER) |
| lpwhs->nServerPort = (dwFlags & INTERNET_FLAG_SECURE ? |
| INTERNET_DEFAULT_HTTPS_PORT : |
| INTERNET_DEFAULT_HTTP_PORT); |
| lpwhs->nHostPort = lpwhs->nServerPort; |
| |
| if (NULL != hIC->lpszProxy && hIC->lpszProxy[0] != 0) |
| HTTP_DealWithProxy( hIC, lpwhs, lpwhr ); |
| |
| if (hIC->lpszAgent) |
| { |
| WCHAR *agent_header; |
| static const WCHAR user_agent[] = {'U','s','e','r','-','A','g','e','n','t',':',' ','%','s','\r','\n',0 }; |
| |
| len = strlenW(hIC->lpszAgent) + strlenW(user_agent); |
| agent_header = HeapAlloc( GetProcessHeap(), 0, len*sizeof(WCHAR) ); |
| sprintfW(agent_header, user_agent, hIC->lpszAgent ); |
| |
| HTTP_HttpAddRequestHeadersW(lpwhr, agent_header, strlenW(agent_header), |
| HTTP_ADDREQ_FLAG_ADD); |
| HeapFree(GetProcessHeap(), 0, agent_header); |
| } |
| |
| Host = HTTP_GetHeader(lpwhr,szHost); |
| |
| len = lstrlenW(Host->lpszValue) + strlenW(szUrlForm); |
| lpszUrl = HeapAlloc(GetProcessHeap(), 0, len*sizeof(WCHAR)); |
| sprintfW( lpszUrl, szUrlForm, Host->lpszValue ); |
| |
| if (!(lpwhr->hdr.dwFlags & INTERNET_FLAG_NO_COOKIES) && |
| InternetGetCookieW(lpszUrl, NULL, NULL, &nCookieSize)) |
| { |
| int cnt = 0; |
| static const WCHAR szCookie[] = {'C','o','o','k','i','e',':',' ',0}; |
| static const WCHAR szcrlf[] = {'\r','\n',0}; |
| |
| lpszCookies = HeapAlloc(GetProcessHeap(), 0, (nCookieSize + 1 + 8)*sizeof(WCHAR)); |
| |
| cnt += sprintfW(lpszCookies, szCookie); |
| InternetGetCookieW(lpszUrl, NULL, lpszCookies + cnt, &nCookieSize); |
| strcatW(lpszCookies, szcrlf); |
| |
| HTTP_HttpAddRequestHeadersW(lpwhr, lpszCookies, strlenW(lpszCookies), |
| HTTP_ADDREQ_FLAG_ADD); |
| HeapFree(GetProcessHeap(), 0, lpszCookies); |
| } |
| HeapFree(GetProcessHeap(), 0, lpszUrl); |
| |
| |
| INTERNET_SendCallback(&lpwhs->hdr, dwContext, |
| INTERNET_STATUS_HANDLE_CREATED, &handle, |
| sizeof(handle)); |
| |
| /* |
| * A STATUS_REQUEST_COMPLETE is NOT sent here as per my tests on windows |
| */ |
| |
| if (!HTTP_ResolveName(lpwhr)) |
| { |
| InternetCloseHandle( handle ); |
| handle = NULL; |
| } |
| |
| lend: |
| if( lpwhr ) |
| WININET_Release( &lpwhr->hdr ); |
| |
| TRACE("<-- %p (%p)\n", handle, lpwhr); |
| return handle; |
| } |
| |
| static const WCHAR szAccept[] = { 'A','c','c','e','p','t',0 }; |
| static const WCHAR szAccept_Charset[] = { 'A','c','c','e','p','t','-','C','h','a','r','s','e','t', 0 }; |
| static const WCHAR szAccept_Encoding[] = { 'A','c','c','e','p','t','-','E','n','c','o','d','i','n','g',0 }; |
| static const WCHAR szAccept_Language[] = { 'A','c','c','e','p','t','-','L','a','n','g','u','a','g','e',0 }; |
| static const WCHAR szAccept_Ranges[] = { 'A','c','c','e','p','t','-','R','a','n','g','e','s',0 }; |
| static const WCHAR szAge[] = { 'A','g','e',0 }; |
| static const WCHAR szAllow[] = { 'A','l','l','o','w',0 }; |
| static const WCHAR szCache_Control[] = { 'C','a','c','h','e','-','C','o','n','t','r','o','l',0 }; |
| static const WCHAR szConnection[] = { 'C','o','n','n','e','c','t','i','o','n',0 }; |
| static const WCHAR szContent_Base[] = { 'C','o','n','t','e','n','t','-','B','a','s','e',0 }; |
| static const WCHAR szContent_Encoding[] = { 'C','o','n','t','e','n','t','-','E','n','c','o','d','i','n','g',0 }; |
| static const WCHAR szContent_ID[] = { 'C','o','n','t','e','n','t','-','I','D',0 }; |
| static const WCHAR szContent_Language[] = { 'C','o','n','t','e','n','t','-','L','a','n','g','u','a','g','e',0 }; |
| static const WCHAR szContent_Length[] = { 'C','o','n','t','e','n','t','-','L','e','n','g','t','h',0 }; |
| static const WCHAR szContent_Location[] = { 'C','o','n','t','e','n','t','-','L','o','c','a','t','i','o','n',0 }; |
| static const WCHAR szContent_MD5[] = { 'C','o','n','t','e','n','t','-','M','D','5',0 }; |
| static const WCHAR szContent_Range[] = { 'C','o','n','t','e','n','t','-','R','a','n','g','e',0 }; |
| static const WCHAR szContent_Transfer_Encoding[] = { 'C','o','n','t','e','n','t','-','T','r','a','n','s','f','e','r','-','E','n','c','o','d','i','n','g',0 }; |
| static const WCHAR szContent_Type[] = { 'C','o','n','t','e','n','t','-','T','y','p','e',0 }; |
| static const WCHAR szCookie[] = { 'C','o','o','k','i','e',0 }; |
| static const WCHAR szDate[] = { 'D','a','t','e',0 }; |
| static const WCHAR szFrom[] = { 'F','r','o','m',0 }; |
| static const WCHAR szETag[] = { 'E','T','a','g',0 }; |
| static const WCHAR szExpect[] = { 'E','x','p','e','c','t',0 }; |
| static const WCHAR szExpires[] = { 'E','x','p','i','r','e','s',0 }; |
| static const WCHAR szIf_Match[] = { 'I','f','-','M','a','t','c','h',0 }; |
| static const WCHAR szIf_Modified_Since[] = { 'I','f','-','M','o','d','i','f','i','e','d','-','S','i','n','c','e',0 }; |
| static const WCHAR szIf_None_Match[] = { 'I','f','-','N','o','n','e','-','M','a','t','c','h',0 }; |
| static const WCHAR szIf_Range[] = { 'I','f','-','R','a','n','g','e',0 }; |
| static const WCHAR szIf_Unmodified_Since[] = { 'I','f','-','U','n','m','o','d','i','f','i','e','d','-','S','i','n','c','e',0 }; |
| static const WCHAR szLast_Modified[] = { 'L','a','s','t','-','M','o','d','i','f','i','e','d',0 }; |
| static const WCHAR szLocation[] = { 'L','o','c','a','t','i','o','n',0 }; |
| static const WCHAR szMax_Forwards[] = { 'M','a','x','-','F','o','r','w','a','r','d','s',0 }; |
| static const WCHAR szMime_Version[] = { 'M','i','m','e','-','V','e','r','s','i','o','n',0 }; |
| static const WCHAR szPragma[] = { 'P','r','a','g','m','a',0 }; |
| static const WCHAR szProxy_Authenticate[] = { 'P','r','o','x','y','-','A','u','t','h','e','n','t','i','c','a','t','e',0 }; |
| static const WCHAR szProxy_Connection[] = { 'P','r','o','x','y','-','C','o','n','n','e','c','t','i','o','n',0 }; |
| static const WCHAR szPublic[] = { 'P','u','b','l','i','c',0 }; |
| static const WCHAR szRange[] = { 'R','a','n','g','e',0 }; |
| static const WCHAR szReferer[] = { 'R','e','f','e','r','e','r',0 }; |
| static const WCHAR szRetry_After[] = { 'R','e','t','r','y','-','A','f','t','e','r',0 }; |
| static const WCHAR szServer[] = { 'S','e','r','v','e','r',0 }; |
| static const WCHAR szSet_Cookie[] = { 'S','e','t','-','C','o','o','k','i','e',0 }; |
| static const WCHAR szTransfer_Encoding[] = { 'T','r','a','n','s','f','e','r','-','E','n','c','o','d','i','n','g',0 }; |
| static const WCHAR szUnless_Modified_Since[] = { 'U','n','l','e','s','s','-','M','o','d','i','f','i','e','d','-','S','i','n','c','e',0 }; |
| static const WCHAR szUpgrade[] = { 'U','p','g','r','a','d','e',0 }; |
| static const WCHAR szURI[] = { 'U','R','I',0 }; |
| static const WCHAR szUser_Agent[] = { 'U','s','e','r','-','A','g','e','n','t',0 }; |
| static const WCHAR szVary[] = { 'V','a','r','y',0 }; |
| static const WCHAR szVia[] = { 'V','i','a',0 }; |
| static const WCHAR szWarning[] = { 'W','a','r','n','i','n','g',0 }; |
| static const WCHAR szWWW_Authenticate[] = { 'W','W','W','-','A','u','t','h','e','n','t','i','c','a','t','e',0 }; |
| |
| static const LPCWSTR header_lookup[] = { |
| szMime_Version, /* HTTP_QUERY_MIME_VERSION = 0 */ |
| szContent_Type, /* HTTP_QUERY_CONTENT_TYPE = 1 */ |
| szContent_Transfer_Encoding,/* HTTP_QUERY_CONTENT_TRANSFER_ENCODING = 2 */ |
| szContent_ID, /* HTTP_QUERY_CONTENT_ID = 3 */ |
| NULL, /* HTTP_QUERY_CONTENT_DESCRIPTION = 4 */ |
| szContent_Length, /* HTTP_QUERY_CONTENT_LENGTH = 5 */ |
| szContent_Language, /* HTTP_QUERY_CONTENT_LANGUAGE = 6 */ |
| szAllow, /* HTTP_QUERY_ALLOW = 7 */ |
| szPublic, /* HTTP_QUERY_PUBLIC = 8 */ |
| szDate, /* HTTP_QUERY_DATE = 9 */ |
| szExpires, /* HTTP_QUERY_EXPIRES = 10 */ |
| szLast_Modified, /* HTTP_QUERY_LAST_MODIFIED = 11 */ |
| NULL, /* HTTP_QUERY_MESSAGE_ID = 12 */ |
| szURI, /* HTTP_QUERY_URI = 13 */ |
| szFrom, /* HTTP_QUERY_DERIVED_FROM = 14 */ |
| NULL, /* HTTP_QUERY_COST = 15 */ |
| NULL, /* HTTP_QUERY_LINK = 16 */ |
| szPragma, /* HTTP_QUERY_PRAGMA = 17 */ |
| NULL, /* HTTP_QUERY_VERSION = 18 */ |
| szStatus, /* HTTP_QUERY_STATUS_CODE = 19 */ |
| NULL, /* HTTP_QUERY_STATUS_TEXT = 20 */ |
| NULL, /* HTTP_QUERY_RAW_HEADERS = 21 */ |
| NULL, /* HTTP_QUERY_RAW_HEADERS_CRLF = 22 */ |
| szConnection, /* HTTP_QUERY_CONNECTION = 23 */ |
| szAccept, /* HTTP_QUERY_ACCEPT = 24 */ |
| szAccept_Charset, /* HTTP_QUERY_ACCEPT_CHARSET = 25 */ |
| szAccept_Encoding, /* HTTP_QUERY_ACCEPT_ENCODING = 26 */ |
| szAccept_Language, /* HTTP_QUERY_ACCEPT_LANGUAGE = 27 */ |
| szAuthorization, /* HTTP_QUERY_AUTHORIZATION = 28 */ |
| szContent_Encoding, /* HTTP_QUERY_CONTENT_ENCODING = 29 */ |
| NULL, /* HTTP_QUERY_FORWARDED = 30 */ |
| NULL, /* HTTP_QUERY_FROM = 31 */ |
| szIf_Modified_Since, /* HTTP_QUERY_IF_MODIFIED_SINCE = 32 */ |
| szLocation, /* HTTP_QUERY_LOCATION = 33 */ |
| NULL, /* HTTP_QUERY_ORIG_URI = 34 */ |
| szReferer, /* HTTP_QUERY_REFERER = 35 */ |
| szRetry_After, /* HTTP_QUERY_RETRY_AFTER = 36 */ |
| szServer, /* HTTP_QUERY_SERVER = 37 */ |
| NULL, /* HTTP_TITLE = 38 */ |
| szUser_Agent, /* HTTP_QUERY_USER_AGENT = 39 */ |
| szWWW_Authenticate, /* HTTP_QUERY_WWW_AUTHENTICATE = 40 */ |
| szProxy_Authenticate, /* HTTP_QUERY_PROXY_AUTHENTICATE = 41 */ |
| szAccept_Ranges, /* HTTP_QUERY_ACCEPT_RANGES = 42 */ |
| szSet_Cookie, /* HTTP_QUERY_SET_COOKIE = 43 */ |
| szCookie, /* HTTP_QUERY_COOKIE = 44 */ |
| NULL, /* HTTP_QUERY_REQUEST_METHOD = 45 */ |
| NULL, /* HTTP_QUERY_REFRESH = 46 */ |
| NULL, /* HTTP_QUERY_CONTENT_DISPOSITION = 47 */ |
| szAge, /* HTTP_QUERY_AGE = 48 */ |
| szCache_Control, /* HTTP_QUERY_CACHE_CONTROL = 49 */ |
| szContent_Base, /* HTTP_QUERY_CONTENT_BASE = 50 */ |
| szContent_Location, /* HTTP_QUERY_CONTENT_LOCATION = 51 */ |
| szContent_MD5, /* HTTP_QUERY_CONTENT_MD5 = 52 */ |
| szContent_Range, /* HTTP_QUERY_CONTENT_RANGE = 53 */ |
| szETag, /* HTTP_QUERY_ETAG = 54 */ |
| szHost, /* HTTP_QUERY_HOST = 55 */ |
| szIf_Match, /* HTTP_QUERY_IF_MATCH = 56 */ |
| szIf_None_Match, /* HTTP_QUERY_IF_NONE_MATCH = 57 */ |
| szIf_Range, /* HTTP_QUERY_IF_RANGE = 58 */ |
| szIf_Unmodified_Since, /* HTTP_QUERY_IF_UNMODIFIED_SINCE = 59 */ |
| szMax_Forwards, /* HTTP_QUERY_MAX_FORWARDS = 60 */ |
| szProxy_Authorization, /* HTTP_QUERY_PROXY_AUTHORIZATION = 61 */ |
| szRange, /* HTTP_QUERY_RANGE = 62 */ |
| szTransfer_Encoding, /* HTTP_QUERY_TRANSFER_ENCODING = 63 */ |
| szUpgrade, /* HTTP_QUERY_UPGRADE = 64 */ |
| szVary, /* HTTP_QUERY_VARY = 65 */ |
| szVia, /* HTTP_QUERY_VIA = 66 */ |
| szWarning, /* HTTP_QUERY_WARNING = 67 */ |
| szExpect, /* HTTP_QUERY_EXPECT = 68 */ |
| szProxy_Connection, /* HTTP_QUERY_PROXY_CONNECTION = 69 */ |
| szUnless_Modified_Since, /* HTTP_QUERY_UNLESS_MODIFIED_SINCE = 70 */ |
| }; |
| |
| #define LAST_TABLE_HEADER (sizeof(header_lookup)/sizeof(header_lookup[0])) |
| |
| /*********************************************************************** |
| * HTTP_HttpQueryInfoW (internal) |
| */ |
| static BOOL WINAPI HTTP_HttpQueryInfoW( LPWININETHTTPREQW lpwhr, DWORD dwInfoLevel, |
| LPVOID lpBuffer, LPDWORD lpdwBufferLength, LPDWORD lpdwIndex) |
| { |
| LPHTTPHEADERW lphttpHdr = NULL; |
| BOOL bSuccess = FALSE; |
| BOOL request_only = dwInfoLevel & HTTP_QUERY_FLAG_REQUEST_HEADERS; |
| INT requested_index = lpdwIndex ? *lpdwIndex : 0; |
| INT level = (dwInfoLevel & ~HTTP_QUERY_MODIFIER_FLAGS_MASK); |
| INT index = -1; |
| |
| /* Find requested header structure */ |
| switch (level) |
| { |
| case HTTP_QUERY_CUSTOM: |
| index = HTTP_GetCustomHeaderIndex(lpwhr, lpBuffer, requested_index, request_only); |
| break; |
| |
| case HTTP_QUERY_RAW_HEADERS_CRLF: |
| { |
| LPWSTR headers; |
| DWORD len; |
| BOOL ret; |
| |
| if (request_only) |
| headers = HTTP_BuildHeaderRequestString(lpwhr, lpwhr->lpszVerb, lpwhr->lpszPath, lpwhr->lpszVersion); |
| else |
| headers = lpwhr->lpszRawHeaders; |
| |
| len = strlenW(headers); |
| if (len + 1 > *lpdwBufferLength/sizeof(WCHAR)) |
| { |
| *lpdwBufferLength = (len + 1) * sizeof(WCHAR); |
| INTERNET_SetLastError(ERROR_INSUFFICIENT_BUFFER); |
| ret = FALSE; |
| } else |
| { |
| memcpy(lpBuffer, headers, (len+1)*sizeof(WCHAR)); |
| *lpdwBufferLength = len * sizeof(WCHAR); |
| |
| TRACE("returning data: %s\n", debugstr_wn((WCHAR*)lpBuffer, len)); |
| ret = TRUE; |
| } |
| |
| if (request_only) |
| HeapFree(GetProcessHeap(), 0, headers); |
| return ret; |
| } |
| case HTTP_QUERY_RAW_HEADERS: |
| { |
| static const WCHAR szCrLf[] = {'\r','\n',0}; |
| LPWSTR * ppszRawHeaderLines = HTTP_Tokenize(lpwhr->lpszRawHeaders, szCrLf); |
| DWORD i, size = 0; |
| LPWSTR pszString = (WCHAR*)lpBuffer; |
| |
| for (i = 0; ppszRawHeaderLines[i]; i++) |
| size += strlenW(ppszRawHeaderLines[i]) + 1; |
| |
| if (size + 1 > *lpdwBufferLength/sizeof(WCHAR)) |
| { |
| HTTP_FreeTokens(ppszRawHeaderLines); |
| *lpdwBufferLength = (size + 1) * sizeof(WCHAR); |
| INTERNET_SetLastError(ERROR_INSUFFICIENT_BUFFER); |
| return FALSE; |
| } |
| |
| for (i = 0; ppszRawHeaderLines[i]; i++) |
| { |
| DWORD len = strlenW(ppszRawHeaderLines[i]); |
| memcpy(pszString, ppszRawHeaderLines[i], (len+1)*sizeof(WCHAR)); |
| pszString += len+1; |
| } |
| *pszString = '\0'; |
| |
| TRACE("returning data: %s\n", debugstr_wn((WCHAR*)lpBuffer, size)); |
| |
| *lpdwBufferLength = size * sizeof(WCHAR); |
| HTTP_FreeTokens(ppszRawHeaderLines); |
| |
| return TRUE; |
| } |
| case HTTP_QUERY_STATUS_TEXT: |
| if (lpwhr->lpszStatusText) |
| { |
| DWORD len = strlenW(lpwhr->lpszStatusText); |
| if (len + 1 > *lpdwBufferLength/sizeof(WCHAR)) |
| { |
| *lpdwBufferLength = (len + 1) * sizeof(WCHAR); |
| INTERNET_SetLastError(ERROR_INSUFFICIENT_BUFFER); |
| return FALSE; |
| } |
| memcpy(lpBuffer, lpwhr->lpszStatusText, (len+1)*sizeof(WCHAR)); |
| *lpdwBufferLength = len * sizeof(WCHAR); |
| |
| TRACE("returning data: %s\n", debugstr_wn((WCHAR*)lpBuffer, len)); |
| |
| return TRUE; |
| } |
| break; |
| case HTTP_QUERY_VERSION: |
| if (lpwhr->lpszVersion) |
| { |
| DWORD len = strlenW(lpwhr->lpszVersion); |
| if (len + 1 > *lpdwBufferLength/sizeof(WCHAR)) |
| { |
| *lpdwBufferLength = (len + 1) * sizeof(WCHAR); |
| INTERNET_SetLastError(ERROR_INSUFFICIENT_BUFFER); |
| return FALSE; |
| } |
| memcpy(lpBuffer, lpwhr->lpszVersion, (len+1)*sizeof(WCHAR)); |
| *lpdwBufferLength = len * sizeof(WCHAR); |
| |
| TRACE("returning data: %s\n", debugstr_wn((WCHAR*)lpBuffer, len)); |
| |
| return TRUE; |
| } |
| break; |
| default: |
| assert (LAST_TABLE_HEADER == (HTTP_QUERY_UNLESS_MODIFIED_SINCE + 1)); |
| |
| if (level >= 0 && level < LAST_TABLE_HEADER && header_lookup[level]) |
| index = HTTP_GetCustomHeaderIndex(lpwhr, header_lookup[level], |
| requested_index,request_only); |
| } |
| |
| if (index >= 0) |
| lphttpHdr = &lpwhr->pCustHeaders[index]; |
| |
| /* Ensure header satisfies requested attributes */ |
| if (!lphttpHdr || |
| ((dwInfoLevel & HTTP_QUERY_FLAG_REQUEST_HEADERS) && |
| (~lphttpHdr->wFlags & HDR_ISREQUEST))) |
| { |
| INTERNET_SetLastError(ERROR_HTTP_HEADER_NOT_FOUND); |
| return bSuccess; |
| } |
| |
| if (lpdwIndex) |
| (*lpdwIndex)++; |
| |
| /* coalesce value to requested type */ |
| if (dwInfoLevel & HTTP_QUERY_FLAG_NUMBER) |
| { |
| *(int *)lpBuffer = atoiW(lphttpHdr->lpszValue); |
| bSuccess = TRUE; |
| |
| TRACE(" returning number : %d\n", *(int *)lpBuffer); |
| } |
| else if (dwInfoLevel & HTTP_QUERY_FLAG_SYSTEMTIME) |
| { |
| time_t tmpTime; |
| struct tm tmpTM; |
| SYSTEMTIME *STHook; |
| |
| tmpTime = ConvertTimeString(lphttpHdr->lpszValue); |
| |
| tmpTM = *gmtime(&tmpTime); |
| STHook = (SYSTEMTIME *) lpBuffer; |
| if(STHook==NULL) |
| return bSuccess; |
| |
| STHook->wDay = tmpTM.tm_mday; |
| STHook->wHour = tmpTM.tm_hour; |
| STHook->wMilliseconds = 0; |
| STHook->wMinute = tmpTM.tm_min; |
| STHook->wDayOfWeek = tmpTM.tm_wday; |
| STHook->wMonth = tmpTM.tm_mon + 1; |
| STHook->wSecond = tmpTM.tm_sec; |
| STHook->wYear = tmpTM.tm_year; |
| |
| bSuccess = TRUE; |
| |
| TRACE(" returning time : %04d/%02d/%02d - %d - %02d:%02d:%02d.%02d\n", |
| STHook->wYear, STHook->wMonth, STHook->wDay, STHook->wDayOfWeek, |
| STHook->wHour, STHook->wMinute, STHook->wSecond, STHook->wMilliseconds); |
| } |
| else if (lphttpHdr->lpszValue) |
| { |
| DWORD len = (strlenW(lphttpHdr->lpszValue) + 1) * sizeof(WCHAR); |
| |
| if (len > *lpdwBufferLength) |
| { |
| *lpdwBufferLength = len; |
| INTERNET_SetLastError(ERROR_INSUFFICIENT_BUFFER); |
| return bSuccess; |
| } |
| |
| memcpy(lpBuffer, lphttpHdr->lpszValue, len); |
| *lpdwBufferLength = len - sizeof(WCHAR); |
| bSuccess = TRUE; |
| |
| TRACE(" returning string : %s\n", debugstr_w(lpBuffer)); |
| } |
| return bSuccess; |
| } |
| |
| /*********************************************************************** |
| * HttpQueryInfoW (WININET.@) |
| * |
| * Queries for information about an HTTP request |
| * |
| * RETURNS |
| * TRUE on success |
| * FALSE on failure |
| * |
| */ |
| BOOL WINAPI HttpQueryInfoW(HINTERNET hHttpRequest, DWORD dwInfoLevel, |
| LPVOID lpBuffer, LPDWORD lpdwBufferLength, LPDWORD lpdwIndex) |
| { |
| BOOL bSuccess = FALSE; |
| LPWININETHTTPREQW lpwhr; |
| |
| if (TRACE_ON(wininet)) { |
| #define FE(x) { x, #x } |
| static const wininet_flag_info query_flags[] = { |
| FE(HTTP_QUERY_MIME_VERSION), |
| FE(HTTP_QUERY_CONTENT_TYPE), |
| FE(HTTP_QUERY_CONTENT_TRANSFER_ENCODING), |
| FE(HTTP_QUERY_CONTENT_ID), |
| FE(HTTP_QUERY_CONTENT_DESCRIPTION), |
| FE(HTTP_QUERY_CONTENT_LENGTH), |
| FE(HTTP_QUERY_CONTENT_LANGUAGE), |
| FE(HTTP_QUERY_ALLOW), |
| FE(HTTP_QUERY_PUBLIC), |
| FE(HTTP_QUERY_DATE), |
| FE(HTTP_QUERY_EXPIRES), |
| FE(HTTP_QUERY_LAST_MODIFIED), |
| FE(HTTP_QUERY_MESSAGE_ID), |
| FE(HTTP_QUERY_URI), |
| FE(HTTP_QUERY_DERIVED_FROM), |
| FE(HTTP_QUERY_COST), |
| FE(HTTP_QUERY_LINK), |
| FE(HTTP_QUERY_PRAGMA), |
| FE(HTTP_QUERY_VERSION), |
| FE(HTTP_QUERY_STATUS_CODE), |
| FE(HTTP_QUERY_STATUS_TEXT), |
| FE(HTTP_QUERY_RAW_HEADERS), |
| FE(HTTP_QUERY_RAW_HEADERS_CRLF), |
| FE(HTTP_QUERY_CONNECTION), |
| FE(HTTP_QUERY_ACCEPT), |
| FE(HTTP_QUERY_ACCEPT_CHARSET), |
| FE(HTTP_QUERY_ACCEPT_ENCODING), |
| FE(HTTP_QUERY_ACCEPT_LANGUAGE), |
| FE(HTTP_QUERY_AUTHORIZATION), |
| FE(HTTP_QUERY_CONTENT_ENCODING), |
| FE(HTTP_QUERY_FORWARDED), |
| FE(HTTP_QUERY_FROM), |
| FE(HTTP_QUERY_IF_MODIFIED_SINCE), |
| FE(HTTP_QUERY_LOCATION), |
| FE(HTTP_QUERY_ORIG_URI), |
| FE(HTTP_QUERY_REFERER), |
| FE(HTTP_QUERY_RETRY_AFTER), |
| FE(HTTP_QUERY_SERVER), |
| FE(HTTP_QUERY_TITLE), |
| FE(HTTP_QUERY_USER_AGENT), |
| FE(HTTP_QUERY_WWW_AUTHENTICATE), |
| FE(HTTP_QUERY_PROXY_AUTHENTICATE), |
| FE(HTTP_QUERY_ACCEPT_RANGES), |
| FE(HTTP_QUERY_SET_COOKIE), |
| FE(HTTP_QUERY_COOKIE), |
| FE(HTTP_QUERY_REQUEST_METHOD), |
| FE(HTTP_QUERY_REFRESH), |
| FE(HTTP_QUERY_CONTENT_DISPOSITION), |
| FE(HTTP_QUERY_AGE), |
| FE(HTTP_QUERY_CACHE_CONTROL), |
| FE(HTTP_QUERY_CONTENT_BASE), |
| FE(HTTP_QUERY_CONTENT_LOCATION), |
| FE(HTTP_QUERY_CONTENT_MD5), |
| FE(HTTP_QUERY_CONTENT_RANGE), |
| FE(HTTP_QUERY_ETAG), |
| FE(HTTP_QUERY_HOST), |
| FE(HTTP_QUERY_IF_MATCH), |
| FE(HTTP_QUERY_IF_NONE_MATCH), |
| FE(HTTP_QUERY_IF_RANGE), |
| FE(HTTP_QUERY_IF_UNMODIFIED_SINCE), |
| FE(HTTP_QUERY_MAX_FORWARDS), |
| FE(HTTP_QUERY_PROXY_AUTHORIZATION), |
| FE(HTTP_QUERY_RANGE), |
| FE(HTTP_QUERY_TRANSFER_ENCODING), |
| FE(HTTP_QUERY_UPGRADE), |
| FE(HTTP_QUERY_VARY), |
| FE(HTTP_QUERY_VIA), |
| FE(HTTP_QUERY_WARNING), |
| FE(HTTP_QUERY_CUSTOM) |
| }; |
| static const wininet_flag_info modifier_flags[] = { |
| FE(HTTP_QUERY_FLAG_REQUEST_HEADERS), |
| FE(HTTP_QUERY_FLAG_SYSTEMTIME), |
| FE(HTTP_QUERY_FLAG_NUMBER), |
| FE(HTTP_QUERY_FLAG_COALESCE) |
| }; |
| #undef FE |
| DWORD info_mod = dwInfoLevel & HTTP_QUERY_MODIFIER_FLAGS_MASK; |
| DWORD info = dwInfoLevel & HTTP_QUERY_HEADER_MASK; |
| DWORD i; |
| |
| TRACE("(%p, 0x%08x)--> %d\n", hHttpRequest, dwInfoLevel, dwInfoLevel); |
| TRACE(" Attribute:"); |
| for (i = 0; i < (sizeof(query_flags) / sizeof(query_flags[0])); i++) { |
| if (query_flags[i].val == info) { |
| TRACE(" %s", query_flags[i].name); |
| break; |
| } |
| } |
| if (i == (sizeof(query_flags) / sizeof(query_flags[0]))) { |
| TRACE(" Unknown (%08x)", info); |
| } |
| |
| TRACE(" Modifier:"); |
| for (i = 0; i < (sizeof(modifier_flags) / sizeof(modifier_flags[0])); i++) { |
| if (modifier_flags[i].val & info_mod) { |
| TRACE(" %s", modifier_flags[i].name); |
| info_mod &= ~ modifier_flags[i].val; |
| } |
| } |
| |
| if (info_mod) { |
| TRACE(" Unknown (%08x)", info_mod); |
| } |
| TRACE("\n"); |
| } |
| |
| lpwhr = (LPWININETHTTPREQW) WININET_GetObject( hHttpRequest ); |
| if (NULL == lpwhr || lpwhr->hdr.htype != WH_HHTTPREQ) |
| { |
| INTERNET_SetLastError(ERROR_INTERNET_INCORRECT_HANDLE_TYPE); |
| goto lend; |
| } |
| |
| if (lpBuffer == NULL) |
| *lpdwBufferLength = 0; |
| bSuccess = HTTP_HttpQueryInfoW( lpwhr, dwInfoLevel, |
| lpBuffer, lpdwBufferLength, lpdwIndex); |
| |
| lend: |
| if( lpwhr ) |
| WININET_Release( &lpwhr->hdr ); |
| |
| TRACE("%d <--\n", bSuccess); |
| return bSuccess; |
| } |
| |
| /*********************************************************************** |
| * HttpQueryInfoA (WININET.@) |
| * |
| * Queries for information about an HTTP request |
| * |
| * RETURNS |
| * TRUE on success |
| * FALSE on failure |
| * |
| */ |
| BOOL WINAPI HttpQueryInfoA(HINTERNET hHttpRequest, DWORD dwInfoLevel, |
| LPVOID lpBuffer, LPDWORD lpdwBufferLength, LPDWORD lpdwIndex) |
| { |
| BOOL result; |
| DWORD len; |
| WCHAR* bufferW; |
| |
| if((dwInfoLevel & HTTP_QUERY_FLAG_NUMBER) || |
| (dwInfoLevel & HTTP_QUERY_FLAG_SYSTEMTIME)) |
| { |
| return HttpQueryInfoW( hHttpRequest, dwInfoLevel, lpBuffer, |
| lpdwBufferLength, lpdwIndex ); |
| } |
| |
| if (lpBuffer) |
| { |
| DWORD alloclen; |
| len = (*lpdwBufferLength)*sizeof(WCHAR); |
| if ((dwInfoLevel & HTTP_QUERY_HEADER_MASK) == HTTP_QUERY_CUSTOM) |
| { |
| alloclen = MultiByteToWideChar( CP_ACP, 0, lpBuffer, -1, NULL, 0 ) * sizeof(WCHAR); |
| if (alloclen < len) |
| alloclen = len; |
| } |
| else |
| alloclen = len; |
| bufferW = HeapAlloc( GetProcessHeap(), 0, alloclen ); |
| /* buffer is in/out because of HTTP_QUERY_CUSTOM */ |
| if ((dwInfoLevel & HTTP_QUERY_HEADER_MASK) == HTTP_QUERY_CUSTOM) |
| MultiByteToWideChar( CP_ACP, 0, lpBuffer, -1, bufferW, alloclen / sizeof(WCHAR) ); |
| } else |
| { |
| bufferW = NULL; |
| len = 0; |
| } |
| |
| result = HttpQueryInfoW( hHttpRequest, dwInfoLevel, bufferW, |
| &len, lpdwIndex ); |
| if( result ) |
| { |
| len = WideCharToMultiByte( CP_ACP,0, bufferW, len / sizeof(WCHAR) + 1, |
| lpBuffer, *lpdwBufferLength, NULL, NULL ); |
| *lpdwBufferLength = len - 1; |
| |
| TRACE("lpBuffer: %s\n", debugstr_a(lpBuffer)); |
| } |
| else |
| /* since the strings being returned from HttpQueryInfoW should be |
| * only ASCII characters, it is reasonable to assume that all of |
| * the Unicode characters can be reduced to a single byte */ |
| *lpdwBufferLength = len / sizeof(WCHAR); |
| |
| HeapFree(GetProcessHeap(), 0, bufferW ); |
| |
| return result; |
| } |
| |
| /*********************************************************************** |
| * HttpSendRequestExA (WININET.@) |
| * |
| * Sends the specified request to the HTTP server and allows chunked |
| * transfers. |
| * |
| * RETURNS |
| * Success: TRUE |
| * Failure: FALSE, call GetLastError() for more information. |
| */ |
| BOOL WINAPI HttpSendRequestExA(HINTERNET hRequest, |
| LPINTERNET_BUFFERSA lpBuffersIn, |
| LPINTERNET_BUFFERSA lpBuffersOut, |
| DWORD dwFlags, DWORD_PTR dwContext) |
| { |
| INTERNET_BUFFERSW BuffersInW; |
| BOOL rc = FALSE; |
| DWORD headerlen; |
| LPWSTR header = NULL; |
| |
| TRACE("(%p, %p, %p, %08x, %08lx): stub\n", hRequest, lpBuffersIn, |
| lpBuffersOut, dwFlags, dwContext); |
| |
| if (lpBuffersIn) |
| { |
| BuffersInW.dwStructSize = sizeof(LPINTERNET_BUFFERSW); |
| if (lpBuffersIn->lpcszHeader) |
| { |
| headerlen = MultiByteToWideChar(CP_ACP,0,lpBuffersIn->lpcszHeader, |
| lpBuffersIn->dwHeadersLength,0,0); |
| header = HeapAlloc(GetProcessHeap(),0,headerlen*sizeof(WCHAR)); |
| if (!(BuffersInW.lpcszHeader = header)) |
| { |
| INTERNET_SetLastError(ERROR_OUTOFMEMORY); |
| return FALSE; |
| } |
| BuffersInW.dwHeadersLength = MultiByteToWideChar(CP_ACP, 0, |
| lpBuffersIn->lpcszHeader, lpBuffersIn->dwHeadersLength, |
| header, headerlen); |
| } |
| else |
| BuffersInW.lpcszHeader = NULL; |
| BuffersInW.dwHeadersTotal = lpBuffersIn->dwHeadersTotal; |
| BuffersInW.lpvBuffer = lpBuffersIn->lpvBuffer; |
| BuffersInW.dwBufferLength = lpBuffersIn->dwBufferLength; |
| BuffersInW.dwBufferTotal = lpBuffersIn->dwBufferTotal; |
| BuffersInW.Next = NULL; |
| } |
| |
| rc = HttpSendRequestExW(hRequest, lpBuffersIn ? &BuffersInW : NULL, NULL, dwFlags, dwContext); |
| |
| HeapFree(GetProcessHeap(),0,header); |
| |
| return rc; |
| } |
| |
| /*********************************************************************** |
| * HttpSendRequestExW (WININET.@) |
| * |
| * Sends the specified request to the HTTP server and allows chunked |
| * transfers |
| * |
| * RETURNS |
| * Success: TRUE |
| * Failure: FALSE, call GetLastError() for more information. |
| */ |
| BOOL WINAPI HttpSendRequestExW(HINTERNET hRequest, |
| LPINTERNET_BUFFERSW lpBuffersIn, |
| LPINTERNET_BUFFERSW lpBuffersOut, |
| DWORD dwFlags, DWORD_PTR dwContext) |
| { |
| BOOL ret = FALSE; |
| LPWININETHTTPREQW lpwhr; |
| LPWININETHTTPSESSIONW lpwhs; |
| LPWININETAPPINFOW hIC; |
| |
| TRACE("(%p, %p, %p, %08x, %08lx)\n", hRequest, lpBuffersIn, |
| lpBuffersOut, dwFlags, dwContext); |
| |
| lpwhr = (LPWININETHTTPREQW) WININET_GetObject( hRequest ); |
| |
| if (NULL == lpwhr || lpwhr->hdr.htype != WH_HHTTPREQ) |
| { |
| INTERNET_SetLastError(ERROR_INTERNET_INCORRECT_HANDLE_TYPE); |
| goto lend; |
| } |
| |
| lpwhs = lpwhr->lpHttpSession; |
| assert(lpwhs->hdr.htype == WH_HHTTPSESSION); |
| hIC = lpwhs->lpAppInfo; |
| assert(hIC->hdr.htype == WH_HINIT); |
| |
| if (hIC->hdr.dwFlags & INTERNET_FLAG_ASYNC) |
| { |
| WORKREQUEST workRequest; |
| struct WORKREQ_HTTPSENDREQUESTW *req; |
| |
| workRequest.asyncproc = AsyncHttpSendRequestProc; |
| workRequest.hdr = WININET_AddRef( &lpwhr->hdr ); |
| req = &workRequest.u.HttpSendRequestW; |
| if (lpBuffersIn) |
| { |
| if (lpBuffersIn->lpcszHeader) |
| /* FIXME: this should use dwHeadersLength or may not be necessary at all */ |
| req->lpszHeader = WININET_strdupW(lpBuffersIn->lpcszHeader); |
| else |
| req->lpszHeader = NULL; |
| req->dwHeaderLength = lpBuffersIn->dwHeadersLength; |
| req->lpOptional = lpBuffersIn->lpvBuffer; |
| req->dwOptionalLength = lpBuffersIn->dwBufferLength; |
| req->dwContentLength = lpBuffersIn->dwBufferTotal; |
| } |
| else |
| { |
| req->lpszHeader = NULL; |
| req->dwHeaderLength = 0; |
| req->lpOptional = NULL; |
| req->dwOptionalLength = 0; |
| req->dwContentLength = 0; |
| } |
| |
| req->bEndRequest = FALSE; |
| |
| INTERNET_AsyncCall(&workRequest); |
| /* |
| * This is from windows. |
| */ |
| INTERNET_SetLastError(ERROR_IO_PENDING); |
| } |
| else |
| { |
| if (lpBuffersIn) |
| ret = HTTP_HttpSendRequestW(lpwhr, lpBuffersIn->lpcszHeader, lpBuffersIn->dwHeadersLength, |
| lpBuffersIn->lpvBuffer, lpBuffersIn->dwBufferLength, |
| lpBuffersIn->dwBufferTotal, FALSE); |
| else |
| ret = HTTP_HttpSendRequestW(lpwhr, NULL, 0, NULL, 0, 0, FALSE); |
| } |
| |
| lend: |
| if ( lpwhr ) |
| WININET_Release( &lpwhr->hdr ); |
| |
| TRACE("<---\n"); |
| return ret; |
| } |
| |
| /*********************************************************************** |
| * HttpSendRequestW (WININET.@) |
| * |
| * Sends the specified request to the HTTP server |
| * |
| * RETURNS |
| * TRUE on success |
| * FALSE on failure |
| * |
| */ |
| BOOL WINAPI HttpSendRequestW(HINTERNET hHttpRequest, LPCWSTR lpszHeaders, |
| DWORD dwHeaderLength, LPVOID lpOptional ,DWORD dwOptionalLength) |
| { |
| LPWININETHTTPREQW lpwhr; |
| LPWININETHTTPSESSIONW lpwhs = NULL; |
| LPWININETAPPINFOW hIC = NULL; |
| BOOL r; |
| |
| TRACE("%p, %s, %i, %p, %i)\n", hHttpRequest, |
| debugstr_wn(lpszHeaders, dwHeaderLength), dwHeaderLength, lpOptional, dwOptionalLength); |
| |
| lpwhr = (LPWININETHTTPREQW) WININET_GetObject( hHttpRequest ); |
| if (NULL == lpwhr || lpwhr->hdr.htype != WH_HHTTPREQ) |
| { |
| INTERNET_SetLastError(ERROR_INTERNET_INCORRECT_HANDLE_TYPE); |
| r = FALSE; |
| goto lend; |
| } |
| |
| lpwhs = lpwhr->lpHttpSession; |
| if (NULL == lpwhs || lpwhs->hdr.htype != WH_HHTTPSESSION) |
| { |
| INTERNET_SetLastError(ERROR_INTERNET_INCORRECT_HANDLE_TYPE); |
| r = FALSE; |
| goto lend; |
| } |
| |
| hIC = lpwhs->lpAppInfo; |
| if (NULL == hIC || hIC->hdr.htype != WH_HINIT) |
| { |
| INTERNET_SetLastError(ERROR_INTERNET_INCORRECT_HANDLE_TYPE); |
| r = FALSE; |
| goto lend; |
| } |
| |
| if (hIC->hdr.dwFlags & INTERNET_FLAG_ASYNC) |
| { |
| WORKREQUEST workRequest; |
| struct WORKREQ_HTTPSENDREQUESTW *req; |
| |
| workRequest.asyncproc = AsyncHttpSendRequestProc; |
| workRequest.hdr = WININET_AddRef( &lpwhr->hdr ); |
| req = &workRequest.u.HttpSendRequestW; |
| if (lpszHeaders) |
| { |
| req->lpszHeader = HeapAlloc(GetProcessHeap(), 0, dwHeaderLength * sizeof(WCHAR)); |
| memcpy(req->lpszHeader, lpszHeaders, dwHeaderLength * sizeof(WCHAR)); |
| } |
| else |
| req->lpszHeader = 0; |
| req->dwHeaderLength = dwHeaderLength; |
| req->lpOptional = lpOptional; |
| req->dwOptionalLength = dwOptionalLength; |
| req->dwContentLength = dwOptionalLength; |
| req->bEndRequest = TRUE; |
| |
| INTERNET_AsyncCall(&workRequest); |
| /* |
| * This is from windows. |
| */ |
| INTERNET_SetLastError(ERROR_IO_PENDING); |
| r = FALSE; |
| } |
| else |
| { |
| r = HTTP_HttpSendRequestW(lpwhr, lpszHeaders, |
| dwHeaderLength, lpOptional, dwOptionalLength, |
| dwOptionalLength, TRUE); |
| } |
| lend: |
| if( lpwhr ) |
| WININET_Release( &lpwhr->hdr ); |
| return r; |
| } |
| |
| /*********************************************************************** |
| * HttpSendRequestA (WININET.@) |
| * |
| * Sends the specified request to the HTTP server |
| * |
| * RETURNS |
| * TRUE on success |
| * FALSE on failure |
| * |
| */ |
| BOOL WINAPI HttpSendRequestA(HINTERNET hHttpRequest, LPCSTR lpszHeaders, |
| DWORD dwHeaderLength, LPVOID lpOptional ,DWORD dwOptionalLength) |
| { |
| BOOL result; |
| LPWSTR szHeaders=NULL; |
| DWORD nLen=dwHeaderLength; |
| if(lpszHeaders!=NULL) |
| { |
| nLen=MultiByteToWideChar(CP_ACP,0,lpszHeaders,dwHeaderLength,NULL,0); |
| szHeaders=HeapAlloc(GetProcessHeap(),0,nLen*sizeof(WCHAR)); |
| MultiByteToWideChar(CP_ACP,0,lpszHeaders,dwHeaderLength,szHeaders,nLen); |
| } |
| result=HttpSendRequestW(hHttpRequest, szHeaders, nLen, lpOptional, dwOptionalLength); |
| HeapFree(GetProcessHeap(),0,szHeaders); |
| return result; |
| } |
| |
| static BOOL HTTP_GetRequestURL(WININETHTTPREQW *req, LPWSTR buf) |
| { |
| LPHTTPHEADERW host_header; |
| |
| static const WCHAR formatW[] = {'h','t','t','p',':','/','/','%','s','%','s',0}; |
| |
| host_header = HTTP_GetHeader(req, szHost); |
| if(!host_header) |
| return FALSE; |
| |
| sprintfW(buf, formatW, host_header->lpszValue, req->lpszPath); /* FIXME */ |
| return TRUE; |
| } |
| |
| /*********************************************************************** |
| * HTTP_HandleRedirect (internal) |
| */ |
| static BOOL HTTP_HandleRedirect(LPWININETHTTPREQW lpwhr, LPCWSTR lpszUrl) |
| { |
| LPWININETHTTPSESSIONW lpwhs = lpwhr->lpHttpSession; |
| LPWININETAPPINFOW hIC = lpwhs->lpAppInfo; |
| WCHAR path[2048]; |
| |
| if(lpszUrl[0]=='/') |
| { |
| /* if it's an absolute path, keep the same session info */ |
| lstrcpynW(path, lpszUrl, 2048); |
| } |
| else if (NULL != hIC->lpszProxy && hIC->lpszProxy[0] != 0) |
| { |
| TRACE("Redirect through proxy\n"); |
| lstrcpynW(path, lpszUrl, 2048); |
| } |
| else |
| { |
| URL_COMPONENTSW urlComponents; |
| WCHAR protocol[32], hostName[MAXHOSTNAME], userName[1024]; |
| static WCHAR szHttp[] = {'h','t','t','p',0}; |
| static WCHAR szHttps[] = {'h','t','t','p','s',0}; |
| DWORD url_length = 0; |
| LPWSTR orig_url; |
| LPWSTR combined_url; |
| |
| urlComponents.dwStructSize = sizeof(URL_COMPONENTSW); |
| urlComponents.lpszScheme = (lpwhr->hdr.dwFlags & INTERNET_FLAG_SECURE) ? szHttps : szHttp; |
| urlComponents.dwSchemeLength = 0; |
| urlComponents.lpszHostName = lpwhs->lpszHostName; |
| urlComponents.dwHostNameLength = 0; |
| urlComponents.nPort = lpwhs->nHostPort; |
| urlComponents.lpszUserName = lpwhs->lpszUserName; |
| urlComponents.dwUserNameLength = 0; |
| urlComponents.lpszPassword = NULL; |
| urlComponents.dwPasswordLength = 0; |
| urlComponents.lpszUrlPath = lpwhr->lpszPath; |
| urlComponents.dwUrlPathLength = 0; |
| urlComponents.lpszExtraInfo = NULL; |
| urlComponents.dwExtraInfoLength = 0; |
| |
| if (!InternetCreateUrlW(&urlComponents, 0, NULL, &url_length) && |
| (GetLastError() != ERROR_INSUFFICIENT_BUFFER)) |
| return FALSE; |
| |
| orig_url = HeapAlloc(GetProcessHeap(), 0, url_length); |
| |
| /* convert from bytes to characters */ |
| url_length = url_length / sizeof(WCHAR) - 1; |
| if (!InternetCreateUrlW(&urlComponents, 0, orig_url, &url_length)) |
| { |
| HeapFree(GetProcessHeap(), 0, orig_url); |
| return FALSE; |
| } |
| |
| url_length = 0; |
| if (!InternetCombineUrlW(orig_url, lpszUrl, NULL, &url_length, ICU_ENCODE_SPACES_ONLY) && |
| (GetLastError() != ERROR_INSUFFICIENT_BUFFER)) |
| { |
| HeapFree(GetProcessHeap(), 0, orig_url); |
| return FALSE; |
| } |
| combined_url = HeapAlloc(GetProcessHeap(), 0, url_length * sizeof(WCHAR)); |
| |
| if (!InternetCombineUrlW(orig_url, lpszUrl, combined_url, &url_length, ICU_ENCODE_SPACES_ONLY)) |
| { |
| HeapFree(GetProcessHeap(), 0, orig_url); |
| HeapFree(GetProcessHeap(), 0, combined_url); |
| return FALSE; |
| } |
| HeapFree(GetProcessHeap(), 0, orig_url); |
| |
| userName[0] = 0; |
| hostName[0] = 0; |
| protocol[0] = 0; |
| |
| 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 = NULL; |
| urlComponents.dwPasswordLength = 0; |
| urlComponents.lpszUrlPath = path; |
| urlComponents.dwUrlPathLength = 2048; |
| urlComponents.lpszExtraInfo = NULL; |
| urlComponents.dwExtraInfoLength = 0; |
| if(!InternetCrackUrlW(combined_url, strlenW(combined_url), 0, &urlComponents)) |
| { |
| HeapFree(GetProcessHeap(), 0, combined_url); |
| return FALSE; |
| } |
| |
| HeapFree(GetProcessHeap(), 0, combined_url); |
| |
| if (!strncmpW(szHttp, urlComponents.lpszScheme, strlenW(szHttp)) && |
| (lpwhr->hdr.dwFlags & INTERNET_FLAG_SECURE)) |
| { |
| TRACE("redirect from secure page to non-secure page\n"); |
| /* FIXME: warn about from secure redirect to non-secure page */ |
| lpwhr->hdr.dwFlags &= ~INTERNET_FLAG_SECURE; |
| } |
| if (!strncmpW(szHttps, urlComponents.lpszScheme, strlenW(szHttps)) && |
| !(lpwhr->hdr.dwFlags & INTERNET_FLAG_SECURE)) |
| { |
| TRACE("redirect from non-secure page to secure page\n"); |
| /* FIXME: notify about redirect to secure page */ |
| lpwhr->hdr.dwFlags |= INTERNET_FLAG_SECURE; |
| } |
| |
| if (urlComponents.nPort == INTERNET_INVALID_PORT_NUMBER) |
| { |
| if (lstrlenW(protocol)>4) /*https*/ |
| urlComponents.nPort = INTERNET_DEFAULT_HTTPS_PORT; |
| else /*http*/ |
| urlComponents.nPort = INTERNET_DEFAULT_HTTP_PORT; |
| } |
| |
| #if 0 |
| /* |
| * This upsets redirects to binary files on sourceforge.net |
| * and gives an html page instead of the target file |
| * Examination of the HTTP request sent by native wininet.dll |
| * reveals that it doesn't send a referrer in that case. |
| * Maybe there's a flag that enables this, or maybe a referrer |
| * shouldn't be added in case of a redirect. |
| */ |
| |
| /* consider the current host as the referrer */ |
| if (lpwhs->lpszServerName && *lpwhs->lpszServerName) |
| HTTP_ProcessHeader(lpwhr, HTTP_REFERER, lpwhs->lpszServerName, |
| HTTP_ADDHDR_FLAG_REQ|HTTP_ADDREQ_FLAG_REPLACE| |
| HTTP_ADDHDR_FLAG_ADD_IF_NEW); |
| #endif |
| |
| HeapFree(GetProcessHeap(), 0, lpwhs->lpszServerName); |
| lpwhs->lpszServerName = WININET_strdupW(hostName); |
| HeapFree(GetProcessHeap(), 0, lpwhs->lpszHostName); |
| if (urlComponents.nPort != INTERNET_DEFAULT_HTTP_PORT && |
| urlComponents.nPort != INTERNET_DEFAULT_HTTPS_PORT) |
| { |
| int len; |
| static const WCHAR fmt[] = {'%','s',':','%','i',0}; |
| len = lstrlenW(hostName); |
| len += 7; /* 5 for strlen("65535") + 1 for ":" + 1 for '\0' */ |
| lpwhs->lpszHostName = HeapAlloc(GetProcessHeap(), 0, len*sizeof(WCHAR)); |
| sprintfW(lpwhs->lpszHostName, fmt, hostName, urlComponents.nPort); |
| } |
| else |
| lpwhs->lpszHostName = WININET_strdupW(hostName); |
| |
| HTTP_ProcessHeader(lpwhr, szHost, lpwhs->lpszHostName, HTTP_ADDREQ_FLAG_ADD | HTTP_ADDREQ_FLAG_REPLACE | HTTP_ADDHDR_FLAG_REQ); |
| |
| |
| HeapFree(GetProcessHeap(), 0, lpwhs->lpszUserName); |
| lpwhs->lpszUserName = NULL; |
| if (userName[0]) |
| lpwhs->lpszUserName = WININET_strdupW(userName); |
| lpwhs->nServerPort = urlComponents.nPort; |
| |
| if (!HTTP_ResolveName(lpwhr)) |
| return FALSE; |
| |
| NETCON_close(&lpwhr->netConnection); |
| |
| if (!NETCON_init(&lpwhr->netConnection,lpwhr->hdr.dwFlags & INTERNET_FLAG_SECURE)) |
| return FALSE; |
| } |
| |
| HeapFree(GetProcessHeap(), 0, lpwhr->lpszPath); |
| lpwhr->lpszPath=NULL; |
| if (*path) |
| { |
| DWORD needed = 0; |
| HRESULT rc; |
| |
| rc = UrlEscapeW(path, NULL, &needed, URL_ESCAPE_SPACES_ONLY); |
| if (rc != E_POINTER) |
| needed = strlenW(path)+1; |
| lpwhr->lpszPath = HeapAlloc(GetProcessHeap(), 0, needed*sizeof(WCHAR)); |
| rc = UrlEscapeW(path, lpwhr->lpszPath, &needed, |
| URL_ESCAPE_SPACES_ONLY); |
| if (rc) |
| { |
| ERR("Unable to escape string!(%s) (%d)\n",debugstr_w(path),rc); |
| strcpyW(lpwhr->lpszPath,path); |
| } |
| } |
| |
| return TRUE; |
| } |
| |
| /*********************************************************************** |
| * HTTP_build_req (internal) |
| * |
| * concatenate all the strings in the request together |
| */ |
| static LPWSTR HTTP_build_req( LPCWSTR *list, int len ) |
| { |
| LPCWSTR *t; |
| LPWSTR str; |
| |
| for( t = list; *t ; t++ ) |
| len += strlenW( *t ); |
| len++; |
| |
| str = HeapAlloc( GetProcessHeap(), 0, len*sizeof(WCHAR) ); |
| *str = 0; |
| |
| for( t = list; *t ; t++ ) |
| strcatW( str, *t ); |
| |
| return str; |
| } |
| |
| static BOOL HTTP_SecureProxyConnect(LPWININETHTTPREQW lpwhr) |
| { |
| LPWSTR lpszPath; |
| LPWSTR requestString; |
| INT len; |
| INT cnt; |
| INT responseLen; |
| char *ascii_req; |
| BOOL ret; |
| static const WCHAR szConnect[] = {'C','O','N','N','E','C','T',0}; |
| static const WCHAR szFormat[] = {'%','s',':','%','d',0}; |
| LPWININETHTTPSESSIONW lpwhs = lpwhr->lpHttpSession; |
| |
| TRACE("\n"); |
| |
| lpszPath = HeapAlloc( GetProcessHeap(), 0, (lstrlenW( lpwhs->lpszHostName ) + 13)*sizeof(WCHAR) ); |
| sprintfW( lpszPath, szFormat, lpwhs->lpszHostName, lpwhs->nHostPort ); |
| requestString = HTTP_BuildHeaderRequestString( lpwhr, szConnect, lpszPath, g_szHttp1_1 ); |
| HeapFree( GetProcessHeap(), 0, lpszPath ); |
| |
| len = WideCharToMultiByte( CP_ACP, 0, requestString, -1, |
| NULL, 0, NULL, NULL ); |
| len--; /* the nul terminator isn't needed */ |
| ascii_req = HeapAlloc( GetProcessHeap(), 0, len ); |
| WideCharToMultiByte( CP_ACP, 0, requestString, -1, |
| ascii_req, len, NULL, NULL ); |
| HeapFree( GetProcessHeap(), 0, requestString ); |
| |
| TRACE("full request -> %s\n", debugstr_an( ascii_req, len ) ); |
| |
| ret = NETCON_send( &lpwhr->netConnection, ascii_req, len, 0, &cnt ); |
| HeapFree( GetProcessHeap(), 0, ascii_req ); |
| if (!ret || cnt < 0) |
| return FALSE; |
| |
| responseLen = HTTP_GetResponseHeaders( lpwhr ); |
| if (!responseLen) |
| return FALSE; |
| |
| return TRUE; |
| } |
| |
| /*********************************************************************** |
| * HTTP_HttpSendRequestW (internal) |
| * |
| * Sends the specified request to the HTTP server |
| * |
| * RETURNS |
| * TRUE on success |
| * FALSE on failure |
| * |
| */ |
| BOOL WINAPI HTTP_HttpSendRequestW(LPWININETHTTPREQW lpwhr, LPCWSTR lpszHeaders, |
| DWORD dwHeaderLength, LPVOID lpOptional, DWORD dwOptionalLength, |
| DWORD dwContentLength, BOOL bEndRequest) |
| { |
| INT cnt; |
| BOOL bSuccess = FALSE; |
| LPWSTR requestString = NULL; |
| INT responseLen; |
| BOOL loop_next; |
| INTERNET_ASYNC_RESULT iar; |
| static const WCHAR szClose[] = { 'C','l','o','s','e',0 }; |
| static const WCHAR szPost[] = { 'P','O','S','T',0 }; |
| static const WCHAR szContentLength[] = |
| { 'C','o','n','t','e','n','t','-','L','e','n','g','t','h',':',' ','%','l','i','\r','\n',0 }; |
| WCHAR contentLengthStr[sizeof szContentLength/2 /* includes \r\n */ + 20 /* int */ ]; |
| |
| TRACE("--> %p\n", lpwhr); |
| |
| assert(lpwhr->hdr.htype == WH_HHTTPREQ); |
| |
| /* Clear any error information */ |
| INTERNET_SetLastError(0); |
| |
| /* if the verb is NULL default to GET */ |
| if (!lpwhr->lpszVerb) |
| lpwhr->lpszVerb = WININET_strdupW(szGET); |
| |
| if (dwContentLength || !strcmpW(lpwhr->lpszVerb, szPost)) |
| { |
| sprintfW(contentLengthStr, szContentLength, dwContentLength); |
| HTTP_HttpAddRequestHeadersW(lpwhr, contentLengthStr, -1L, HTTP_ADDREQ_FLAG_ADD | HTTP_ADDHDR_FLAG_REPLACE); |
| } |
| |
| do |
| { |
| DWORD len; |
| char *ascii_req; |
| |
| loop_next = FALSE; |
| |
| /* like native, just in case the caller forgot to call InternetReadFile |
| * for all the data */ |
| HTTP_DrainContent(lpwhr); |
| lpwhr->dwContentRead = 0; |
| |
| if (TRACE_ON(wininet)) |
| { |
| LPHTTPHEADERW Host = HTTP_GetHeader(lpwhr,szHost); |
| TRACE("Going to url %s %s\n", debugstr_w(Host->lpszValue), debugstr_w(lpwhr->lpszPath)); |
| } |
| |
| HTTP_FixURL(lpwhr); |
| HTTP_ProcessHeader(lpwhr, szConnection, |
| lpwhr->hdr.dwFlags & INTERNET_FLAG_KEEP_CONNECTION ? szKeepAlive : szClose, |
| HTTP_ADDHDR_FLAG_REQ | HTTP_ADDHDR_FLAG_REPLACE); |
| |
| HTTP_InsertAuthorization(lpwhr, szAuthorization, !loop_next); |
| HTTP_InsertAuthorization(lpwhr, szProxy_Authorization, !loop_next); |
| |
| /* add the headers the caller supplied */ |
| if( lpszHeaders && dwHeaderLength ) |
| { |
| HTTP_HttpAddRequestHeadersW(lpwhr, lpszHeaders, dwHeaderLength, |
| HTTP_ADDREQ_FLAG_ADD | HTTP_ADDHDR_FLAG_REPLACE); |
| } |
| |
| requestString = HTTP_BuildHeaderRequestString(lpwhr, lpwhr->lpszVerb, lpwhr->lpszPath, lpwhr->lpszVersion); |
| |
| TRACE("Request header -> %s\n", debugstr_w(requestString) ); |
| |
| /* Send the request and store the results */ |
| if (!HTTP_OpenConnection(lpwhr)) |
| goto lend; |
| |
| /* send the request as ASCII, tack on the optional data */ |
| if( !lpOptional ) |
| dwOptionalLength = 0; |
| len = WideCharToMultiByte( CP_ACP, 0, requestString, -1, |
| NULL, 0, NULL, NULL ); |
| ascii_req = HeapAlloc( GetProcessHeap(), 0, len + dwOptionalLength ); |
| WideCharToMultiByte( CP_ACP, 0, requestString, -1, |
| ascii_req, len, NULL, NULL ); |
| if( lpOptional ) |
| memcpy( &ascii_req[len-1], lpOptional, dwOptionalLength ); |
| len = (len + dwOptionalLength - 1); |
| ascii_req[len] = 0; |
| TRACE("full request -> %s\n", debugstr_a(ascii_req) ); |
| |
| INTERNET_SendCallback(&lpwhr->hdr, lpwhr->hdr.dwContext, |
| INTERNET_STATUS_SENDING_REQUEST, NULL, 0); |
| |
| NETCON_send(&lpwhr->netConnection, ascii_req, len, 0, &cnt); |
| HeapFree( GetProcessHeap(), 0, ascii_req ); |
| |
| INTERNET_SendCallback(&lpwhr->hdr, lpwhr->hdr.dwContext, |
| INTERNET_STATUS_REQUEST_SENT, |
| &len, sizeof(DWORD)); |
| |
| if (bEndRequest) |
| { |
| DWORD dwBufferSize; |
| DWORD dwStatusCode; |
| |
| INTERNET_SendCallback(&lpwhr->hdr, lpwhr->hdr.dwContext, |
| INTERNET_STATUS_RECEIVING_RESPONSE, NULL, 0); |
| |
| if (cnt < 0) |
| goto lend; |
| |
| responseLen = HTTP_GetResponseHeaders(lpwhr); |
| if (responseLen) |
| bSuccess = TRUE; |
| |
| INTERNET_SendCallback(&lpwhr->hdr, lpwhr->hdr.dwContext, |
| INTERNET_STATUS_RESPONSE_RECEIVED, &responseLen, |
| sizeof(DWORD)); |
| |
| HTTP_ProcessCookies(lpwhr); |
| |
| dwBufferSize = sizeof(lpwhr->dwContentLength); |
| if (!HTTP_HttpQueryInfoW(lpwhr,HTTP_QUERY_FLAG_NUMBER|HTTP_QUERY_CONTENT_LENGTH, |
| &lpwhr->dwContentLength,&dwBufferSize,NULL)) |
| lpwhr->dwContentLength = -1; |
| |
| if (lpwhr->dwContentLength == 0) |
| HTTP_FinishedReading(lpwhr); |
| |
| dwBufferSize = sizeof(dwStatusCode); |
| if (!HTTP_HttpQueryInfoW(lpwhr,HTTP_QUERY_FLAG_NUMBER|HTTP_QUERY_STATUS_CODE, |
| &dwStatusCode,&dwBufferSize,NULL)) |
| dwStatusCode = 0; |
| |
| if (!(lpwhr->hdr.dwFlags & INTERNET_FLAG_NO_AUTO_REDIRECT) && bSuccess) |
| { |
| WCHAR szNewLocation[2048]; |
| dwBufferSize=sizeof(szNewLocation); |
| if ((dwStatusCode==HTTP_STATUS_REDIRECT || dwStatusCode==HTTP_STATUS_MOVED) && |
| HTTP_HttpQueryInfoW(lpwhr,HTTP_QUERY_LOCATION,szNewLocation,&dwBufferSize,NULL)) |
| { |
| HTTP_DrainContent(lpwhr); |
| INTERNET_SendCallback(&lpwhr->hdr, lpwhr->hdr.dwContext, |
| INTERNET_STATUS_REDIRECT, szNewLocation, |
| dwBufferSize); |
| bSuccess = HTTP_HandleRedirect(lpwhr, szNewLocation); |
| if (bSuccess) |
| { |
| HeapFree(GetProcessHeap(), 0, requestString); |
| loop_next = TRUE; |
| } |
| } |
| } |
| if (!(lpwhr->hdr.dwFlags & INTERNET_FLAG_NO_AUTH) && bSuccess) |
| { |
| WCHAR szAuthValue[2048]; |
| dwBufferSize=2048; |
| if (dwStatusCode == HTTP_STATUS_DENIED) |
| { |
| DWORD dwIndex = 0; |
| while (HTTP_HttpQueryInfoW(lpwhr,HTTP_QUERY_WWW_AUTHENTICATE,szAuthValue,&dwBufferSize,&dwIndex)) |
| { |
| if (HTTP_DoAuthorization(lpwhr, szAuthValue, |
| &lpwhr->pAuthInfo, |
| lpwhr->lpHttpSession->lpszUserName, |
| lpwhr->lpHttpSession->lpszPassword)) |
| { |
| loop_next = TRUE; |
| break; |
| } |
| } |
| } |
| if (dwStatusCode == HTTP_STATUS_PROXY_AUTH_REQ) |
| { |
| DWORD dwIndex = 0; |
| while (HTTP_HttpQueryInfoW(lpwhr,HTTP_QUERY_PROXY_AUTHENTICATE,szAuthValue,&dwBufferSize,&dwIndex)) |
| { |
| if (HTTP_DoAuthorization(lpwhr, szAuthValue, |
| &lpwhr->pProxyAuthInfo, |
| lpwhr->lpHttpSession->lpAppInfo->lpszProxyUsername, |
| lpwhr->lpHttpSession->lpAppInfo->lpszProxyPassword)) |
| { |
| loop_next = TRUE; |
| break; |
| } |
| } |
| } |
| } |
| } |
| else |
| bSuccess = TRUE; |
| } |
| while (loop_next); |
| |
| /* FIXME: Better check, when we have to create the cache file */ |
| if(bSuccess && (lpwhr->hdr.dwFlags & INTERNET_FLAG_NEED_FILE)) { |
| WCHAR url[INTERNET_MAX_URL_LENGTH]; |
| WCHAR cacheFileName[MAX_PATH+1]; |
| BOOL b; |
| |
| b = HTTP_GetRequestURL(lpwhr, url); |
| if(!b) { |
| WARN("Could not get URL\n"); |
| goto lend; |
| } |
| |
| b = CreateUrlCacheEntryW(url, lpwhr->dwContentLength > 0 ? lpwhr->dwContentLength : 0, NULL, cacheFileName, 0); |
| if(b) { |
| lpwhr->lpszCacheFile = WININET_strdupW(cacheFileName); |
| lpwhr->hCacheFile = CreateFileW(lpwhr->lpszCacheFile, GENERIC_WRITE, FILE_SHARE_READ|FILE_SHARE_WRITE, |
| NULL, CREATE_ALWAYS, FILE_ATTRIBUTE_NORMAL, NULL); |
| if(lpwhr->hCacheFile == INVALID_HANDLE_VALUE) { |
| WARN("Could not create file: %u\n", GetLastError()); |
| lpwhr->hCacheFile = NULL; |
| } |
| }else { |
| WARN("Could not create cache entry: %08x\n", GetLastError()); |
| } |
| } |
| |
| lend: |
| |
| HeapFree(GetProcessHeap(), 0, requestString); |
| |
| /* TODO: send notification for P3P header */ |
| |
| iar.dwResult = (DWORD)bSuccess; |
| iar.dwError = bSuccess ? ERROR_SUCCESS : INTERNET_GetLastError(); |
| |
| INTERNET_SendCallback(&lpwhr->hdr, lpwhr->hdr.dwContext, |
| INTERNET_STATUS_REQUEST_COMPLETE, &iar, |
| sizeof(INTERNET_ASYNC_RESULT)); |
| |
| TRACE("<--\n"); |
| return bSuccess; |
| } |
| |
| /*********************************************************************** |
| * HTTP_Connect (internal) |
| * |
| * Create http session handle |
| * |
| * RETURNS |
| * HINTERNET a session handle on success |
| * NULL on failure |
| * |
| */ |
| HINTERNET HTTP_Connect(LPWININETAPPINFOW hIC, LPCWSTR lpszServerName, |
| INTERNET_PORT nServerPort, LPCWSTR lpszUserName, |
| LPCWSTR lpszPassword, DWORD dwFlags, DWORD_PTR dwContext, |
| DWORD dwInternalFlags) |
| { |
| BOOL bSuccess = FALSE; |
| LPWININETHTTPSESSIONW lpwhs = NULL; |
| HINTERNET handle = NULL; |
| |
| TRACE("-->\n"); |
| |
| if (!lpszServerName || !lpszServerName[0]) |
| { |
| INTERNET_SetLastError(ERROR_INVALID_PARAMETER); |
| goto lerror; |
| } |
| |
| assert( hIC->hdr.htype == WH_HINIT ); |
| |
| lpwhs = HeapAlloc(GetProcessHeap(), HEAP_ZERO_MEMORY, sizeof(WININETHTTPSESSIONW)); |
| if (NULL == lpwhs) |
| { |
| INTERNET_SetLastError(ERROR_OUTOFMEMORY); |
| goto lerror; |
| } |
| |
| /* |
| * According to my tests. The name is not resolved until a request is sent |
| */ |
| |
| lpwhs->hdr.htype = WH_HHTTPSESSION; |
| lpwhs->hdr.dwFlags = dwFlags; |
| lpwhs->hdr.dwContext = dwContext; |
| lpwhs->hdr.dwInternalFlags = dwInternalFlags | (hIC->hdr.dwInternalFlags & INET_CALLBACKW); |
| lpwhs->hdr.dwRefCount = 1; |
| lpwhs->hdr.close_connection = NULL; |
| lpwhs->hdr.destroy = HTTP_CloseHTTPSessionHandle; |
| lpwhs->hdr.lpfnStatusCB = hIC->hdr.lpfnStatusCB; |
| |
| WININET_AddRef( &hIC->hdr ); |
| lpwhs->lpAppInfo = hIC; |
| list_add_head( &hIC->hdr.children, &lpwhs->hdr.entry ); |
| |
| handle = WININET_AllocHandle( &lpwhs->hdr ); |
| if (NULL == handle) |
| { |
| ERR("Failed to alloc handle\n"); |
| INTERNET_SetLastError(ERROR_OUTOFMEMORY); |
| goto lerror; |
| } |
| |
| if(hIC->lpszProxy && hIC->dwAccessType == INTERNET_OPEN_TYPE_PROXY) { |
| if(strchrW(hIC->lpszProxy, ' ')) |
| FIXME("Several proxies not implemented.\n"); |
| if(hIC->lpszProxyBypass) |
| FIXME("Proxy bypass is ignored.\n"); |
| } |
| if (lpszServerName && lpszServerName[0]) |
| { |
| lpwhs->lpszServerName = WININET_strdupW(lpszServerName); |
| lpwhs->lpszHostName = WININET_strdupW(lpszServerName); |
| } |
| if (lpszUserName && lpszUserName[0]) |
| lpwhs->lpszUserName = WININET_strdupW(lpszUserName); |
| if (lpszPassword && lpszPassword[0]) |
| lpwhs->lpszPassword = WININET_strdupW(lpszPassword); |
| lpwhs->nServerPort = nServerPort; |
| lpwhs->nHostPort = nServerPort; |
| |
| /* Don't send a handle created callback if this handle was created with InternetOpenUrl */ |
| if (!(lpwhs->hdr.dwInternalFlags & INET_OPENURL)) |
| { |
| INTERNET_SendCallback(&hIC->hdr, dwContext, |
| INTERNET_STATUS_HANDLE_CREATED, &handle, |
| sizeof(handle)); |
| } |
| |
| bSuccess = TRUE; |
| |
| lerror: |
| if( lpwhs ) |
| WININET_Release( &lpwhs->hdr ); |
| |
| /* |
| * an INTERNET_STATUS_REQUEST_COMPLETE is NOT sent here as per my tests on |
| * windows |
| */ |
| |
| TRACE("%p --> %p (%p)\n", hIC, handle, lpwhs); |
| return handle; |
| } |
| |
| |
| /*********************************************************************** |
| * HTTP_OpenConnection (internal) |
| * |
| * Connect to a web server |
| * |
| * RETURNS |
| * |
| * TRUE on success |
| * FALSE on failure |
| */ |
| static BOOL HTTP_OpenConnection(LPWININETHTTPREQW lpwhr) |
| { |
| BOOL bSuccess = FALSE; |
| LPWININETHTTPSESSIONW lpwhs; |
| LPWININETAPPINFOW hIC = NULL; |
| char szaddr[32]; |
| |
| TRACE("-->\n"); |
| |
| |
| if (NULL == lpwhr || lpwhr->hdr.htype != WH_HHTTPREQ) |
| { |
| INTERNET_SetLastError(ERROR_INVALID_PARAMETER); |
| goto lend; |
| } |
| |
| if (NETCON_connected(&lpwhr->netConnection)) |
| { |
| bSuccess = TRUE; |
| goto lend; |
| } |
| |
| lpwhs = lpwhr->lpHttpSession; |
| |
| hIC = lpwhs->lpAppInfo; |
| inet_ntop(lpwhs->socketAddress.sin_family, &lpwhs->socketAddress.sin_addr, |
| szaddr, sizeof(szaddr)); |
| INTERNET_SendCallback(&lpwhr->hdr, lpwhr->hdr.dwContext, |
| INTERNET_STATUS_CONNECTING_TO_SERVER, |
| szaddr, |
| strlen(szaddr)+1); |
| |
| if (!NETCON_create(&lpwhr->netConnection, lpwhs->socketAddress.sin_family, |
| SOCK_STREAM, 0)) |
| { |
| WARN("Socket creation failed\n"); |
| goto lend; |
| } |
| |
| if (!NETCON_connect(&lpwhr->netConnection, (struct sockaddr *)&lpwhs->socketAddress, |
| sizeof(lpwhs->socketAddress))) |
| goto lend; |
| |
| if (lpwhr->hdr.dwFlags & INTERNET_FLAG_SECURE) |
| { |
| /* Note: we differ from Microsoft's WinINet here. they seem to have |
| * a bug that causes no status callbacks to be sent when starting |
| * a tunnel to a proxy server using the CONNECT verb. i believe our |
| * behaviour to be more correct and to not cause any incompatibilities |
| * because using a secure connection through a proxy server is a rare |
| * case that would be hard for anyone to depend on */ |
| if (hIC->lpszProxy && !HTTP_SecureProxyConnect(lpwhr)) |
| goto lend; |
| |
| if (!NETCON_secure_connect(&lpwhr->netConnection, lpwhs->lpszHostName)) |
| { |
| WARN("Couldn't connect securely to host\n"); |
| goto lend; |
| } |
| } |
| |
| INTERNET_SendCallback(&lpwhr->hdr, lpwhr->hdr.dwContext, |
| INTERNET_STATUS_CONNECTED_TO_SERVER, |
| szaddr, strlen(szaddr)+1); |
| |
| bSuccess = TRUE; |
| |
| lend: |
| TRACE("%d <--\n", bSuccess); |
| return bSuccess; |
| } |
| |
| |
| /*********************************************************************** |
| * HTTP_clear_response_headers (internal) |
| * |
| * clear out any old response headers |
| */ |
| static void HTTP_clear_response_headers( LPWININETHTTPREQW lpwhr ) |
| { |
| DWORD i; |
| |
| for( i=0; i<lpwhr->nCustHeaders; i++) |
| { |
| if( !lpwhr->pCustHeaders[i].lpszField ) |
| continue; |
| if( !lpwhr->pCustHeaders[i].lpszValue ) |
| continue; |
| if ( lpwhr->pCustHeaders[i].wFlags & HDR_ISREQUEST ) |
| continue; |
| HTTP_DeleteCustomHeader( lpwhr, i ); |
| i--; |
| } |
| } |
| |
| /*********************************************************************** |
| * HTTP_GetResponseHeaders (internal) |
| * |
| * Read server response |
| * |
| * RETURNS |
| * |
| * TRUE on success |
| * FALSE on error |
| */ |
| static INT HTTP_GetResponseHeaders(LPWININETHTTPREQW lpwhr) |
| { |
| INT cbreaks = 0; |
| WCHAR buffer[MAX_REPLY_LEN]; |
| DWORD buflen = MAX_REPLY_LEN; |
| BOOL bSuccess = FALSE; |
| INT rc = 0; |
| static const WCHAR szCrLf[] = {'\r','\n',0}; |
| static const WCHAR szHundred[] = {'1','0','0',0}; |
| char bufferA[MAX_REPLY_LEN]; |
| LPWSTR status_code, status_text; |
| DWORD cchMaxRawHeaders = 1024; |
| LPWSTR lpszRawHeaders = HeapAlloc(GetProcessHeap(), 0, (cchMaxRawHeaders+1)*sizeof(WCHAR)); |
| DWORD cchRawHeaders = 0; |
| |
| TRACE("-->\n"); |
| |
| /* clear old response headers (eg. from a redirect response) */ |
| HTTP_clear_response_headers( lpwhr ); |
| |
| if (!NETCON_connected(&lpwhr->netConnection)) |
| goto lend; |
| |
| do { |
| /* |
| * HACK peek at the buffer |
| */ |
| buflen = MAX_REPLY_LEN; |
| NETCON_recv(&lpwhr->netConnection, buffer, buflen, MSG_PEEK, &rc); |
| |
| /* |
| * We should first receive 'HTTP/1.x nnn OK' where nnn is the status code. |
| */ |
| memset(buffer, 0, MAX_REPLY_LEN); |
| if (!NETCON_getNextLine(&lpwhr->netConnection, bufferA, &buflen)) |
| goto lend; |
| MultiByteToWideChar( CP_ACP, 0, bufferA, buflen, buffer, MAX_REPLY_LEN ); |
| |
| /* split the version from the status code */ |
| status_code = strchrW( buffer, ' ' ); |
| if( !status_code ) |
| goto lend; |
| *status_code++=0; |
| |
| /* split the status code from the status text */ |
| status_text = strchrW( status_code, ' ' ); |
| if( !status_text ) |
| goto lend; |
| *status_text++=0; |
| |
| TRACE("version [%s] status code [%s] status text [%s]\n", |
| debugstr_w(buffer), debugstr_w(status_code), debugstr_w(status_text) ); |
| |
| } while (!strcmpW(status_code, szHundred)); /* ignore "100 Continue" responses */ |
| |
| /* regenerate raw headers */ |
| while (cchRawHeaders + buflen + strlenW(szCrLf) > cchMaxRawHeaders) |
| { |
| cchMaxRawHeaders *= 2; |
| lpszRawHeaders = HeapReAlloc(GetProcessHeap(), 0, lpszRawHeaders, (cchMaxRawHeaders+1)*sizeof(WCHAR)); |
| } |
| memcpy(lpszRawHeaders+cchRawHeaders, buffer, (buflen-1)*sizeof(WCHAR)); |
| cchRawHeaders += (buflen-1); |
| memcpy(lpszRawHeaders+cchRawHeaders, szCrLf, sizeof(szCrLf)); |
| cchRawHeaders += sizeof(szCrLf)/sizeof(szCrLf[0])-1; |
| lpszRawHeaders[cchRawHeaders] = '\0'; |
| |
| HTTP_ProcessHeader(lpwhr, szStatus, status_code, |
| HTTP_ADDHDR_FLAG_REPLACE); |
| |
| HeapFree(GetProcessHeap(),0,lpwhr->lpszVersion); |
| HeapFree(GetProcessHeap(),0,lpwhr->lpszStatusText); |
| |
| lpwhr->lpszVersion= WININET_strdupW(buffer); |
| lpwhr->lpszStatusText = WININET_strdupW(status_text); |
| |
| /* Parse each response line */ |
| do |
| { |
| buflen = MAX_REPLY_LEN; |
| if (NETCON_getNextLine(&lpwhr->netConnection, bufferA, &buflen)) |
| { |
| LPWSTR * pFieldAndValue; |
| |
| TRACE("got line %s, now interpreting\n", debugstr_a(bufferA)); |
| MultiByteToWideChar( CP_ACP, 0, bufferA, buflen, buffer, MAX_REPLY_LEN ); |
| |
| while (cchRawHeaders + buflen + strlenW(szCrLf) > cchMaxRawHeaders) |
| { |
| cchMaxRawHeaders *= 2; |
| lpszRawHeaders = HeapReAlloc(GetProcessHeap(), 0, lpszRawHeaders, (cchMaxRawHeaders+1)*sizeof(WCHAR)); |
| } |
| memcpy(lpszRawHeaders+cchRawHeaders, buffer, (buflen-1)*sizeof(WCHAR)); |
| cchRawHeaders += (buflen-1); |
| memcpy(lpszRawHeaders+cchRawHeaders, szCrLf, sizeof(szCrLf)); |
| cchRawHeaders += sizeof(szCrLf)/sizeof(szCrLf[0])-1; |
| lpszRawHeaders[cchRawHeaders] = '\0'; |
| |
| pFieldAndValue = HTTP_InterpretHttpHeader(buffer); |
| if (!pFieldAndValue) |
| break; |
| |
| HTTP_ProcessHeader(lpwhr, pFieldAndValue[0], pFieldAndValue[1], |
| HTTP_ADDREQ_FLAG_ADD ); |
| |
| HTTP_FreeTokens(pFieldAndValue); |
| } |
| else |
| { |
| cbreaks++; |
| if (cbreaks >= 2) |
| break; |
| } |
| }while(1); |
| |
| HeapFree(GetProcessHeap(), 0, lpwhr->lpszRawHeaders); |
| lpwhr->lpszRawHeaders = lpszRawHeaders; |
| TRACE("raw headers: %s\n", debugstr_w(lpszRawHeaders)); |
| bSuccess = TRUE; |
| |
| lend: |
| |
| TRACE("<--\n"); |
| if (bSuccess) |
| return rc; |
| else |
| return 0; |
| } |
| |
| |
| static void strip_spaces(LPWSTR start) |
| { |
| LPWSTR str = start; |
| LPWSTR end; |
| |
| while (*str == ' ' && *str != '\0') |
| str++; |
| |
| if (str != start) |
| memmove(start, str, sizeof(WCHAR) * (strlenW(str) + 1)); |
| |
| end = start + strlenW(start) - 1; |
| while (end >= start && *end == ' ') |
| { |
| *end = '\0'; |
| end--; |
| } |
| } |
| |
| |
| /*********************************************************************** |
| * HTTP_InterpretHttpHeader (internal) |
| * |
| * Parse server response |
| * |
| * RETURNS |
| * |
| * Pointer to array of field, value, NULL on success. |
| * NULL on error. |
| */ |
| static LPWSTR * HTTP_InterpretHttpHeader(LPCWSTR buffer) |
| { |
| LPWSTR * pTokenPair; |
| LPWSTR pszColon; |
| INT len; |
| |
| pTokenPair = HeapAlloc(GetProcessHeap(), HEAP_ZERO_MEMORY, sizeof(*pTokenPair)*3); |
| |
| pszColon = strchrW(buffer, ':'); |
| /* must have two tokens */ |
| if (!pszColon) |
| { |
| HTTP_FreeTokens(pTokenPair); |
| if (buffer[0]) |
| TRACE("No ':' in line: %s\n", debugstr_w(buffer)); |
| return NULL; |
| } |
| |
| pTokenPair[0] = HeapAlloc(GetProcessHeap(), 0, (pszColon - buffer + 1) * sizeof(WCHAR)); |
| if (!pTokenPair[0]) |
| { |
| HTTP_FreeTokens(pTokenPair); |
| return NULL; |
| } |
| memcpy(pTokenPair[0], buffer, (pszColon - buffer) * sizeof(WCHAR)); |
| pTokenPair[0][pszColon - buffer] = '\0'; |
| |
| /* skip colon */ |
| pszColon++; |
| len = strlenW(pszColon); |
| pTokenPair[1] = HeapAlloc(GetProcessHeap(), 0, (len + 1) * sizeof(WCHAR)); |
| if (!pTokenPair[1]) |
| { |
| HTTP_FreeTokens(pTokenPair); |
| return NULL; |
| } |
| memcpy(pTokenPair[1], pszColon, (len + 1) * sizeof(WCHAR)); |
| |
| strip_spaces(pTokenPair[0]); |
| strip_spaces(pTokenPair[1]); |
| |
| TRACE("field(%s) Value(%s)\n", debugstr_w(pTokenPair[0]), debugstr_w(pTokenPair[1])); |
| return pTokenPair; |
| } |
| |
| /*********************************************************************** |
| * HTTP_ProcessHeader (internal) |
| * |
| * Stuff header into header tables according to <dwModifier> |
| * |
| */ |
| |
| #define COALESCEFLAGS (HTTP_ADDHDR_FLAG_COALESCE|HTTP_ADDHDR_FLAG_COALESCE_WITH_COMMA|HTTP_ADDHDR_FLAG_COALESCE_WITH_SEMICOLON) |
| |
| static BOOL HTTP_ProcessHeader(LPWININETHTTPREQW lpwhr, LPCWSTR field, LPCWSTR value, DWORD dwModifier) |
| { |
| LPHTTPHEADERW lphttpHdr = NULL; |
| BOOL bSuccess = FALSE; |
| INT index = -1; |
| BOOL request_only = dwModifier & HTTP_ADDHDR_FLAG_REQ; |
| |
| TRACE("--> %s: %s - 0x%08x\n", debugstr_w(field), debugstr_w(value), dwModifier); |
| |
| /* REPLACE wins out over ADD */ |
| if (dwModifier & HTTP_ADDHDR_FLAG_REPLACE) |
| dwModifier &= ~HTTP_ADDHDR_FLAG_ADD; |
| |
| if (dwModifier & HTTP_ADDHDR_FLAG_ADD) |
| index = -1; |
| else |
| index = HTTP_GetCustomHeaderIndex(lpwhr, field, 0, request_only); |
| |
| if (index >= 0) |
| { |
| if (dwModifier & HTTP_ADDHDR_FLAG_ADD_IF_NEW) |
| { |
| return FALSE; |
| } |
| lphttpHdr = &lpwhr->pCustHeaders[index]; |
| } |
| else if (value) |
| { |
| HTTPHEADERW hdr; |
| |
| hdr.lpszField = (LPWSTR)field; |
| hdr.lpszValue = (LPWSTR)value; |
| hdr.wFlags = hdr.wCount = 0; |
| |
| if (dwModifier & HTTP_ADDHDR_FLAG_REQ) |
| hdr.wFlags |= HDR_ISREQUEST; |
| |
| return HTTP_InsertCustomHeader(lpwhr, &hdr); |
| } |
| /* no value to delete */ |
| else return TRUE; |
| |
| if (dwModifier & HTTP_ADDHDR_FLAG_REQ) |
| lphttpHdr->wFlags |= HDR_ISREQUEST; |
| else |
| lphttpHdr->wFlags &= ~HDR_ISREQUEST; |
| |
| if (dwModifier & HTTP_ADDHDR_FLAG_REPLACE) |
| { |
| HTTP_DeleteCustomHeader( lpwhr, index ); |
| |
| if (value) |
| { |
| HTTPHEADERW hdr; |
| |
| hdr.lpszField = (LPWSTR)field; |
| hdr.lpszValue = (LPWSTR)value; |
| hdr.wFlags = hdr.wCount = 0; |
| |
| if (dwModifier & HTTP_ADDHDR_FLAG_REQ) |
| hdr.wFlags |= HDR_ISREQUEST; |
| |
| return HTTP_InsertCustomHeader(lpwhr, &hdr); |
| } |
| |
| return TRUE; |
| } |
| else if (dwModifier & COALESCEFLAGS) |
| { |
| LPWSTR lpsztmp; |
| WCHAR ch = 0; |
| INT len = 0; |
| INT origlen = strlenW(lphttpHdr->lpszValue); |
| INT valuelen = strlenW(value); |
| |
| if (dwModifier & HTTP_ADDHDR_FLAG_COALESCE_WITH_COMMA) |
| { |
| ch = ','; |
| lphttpHdr->wFlags |= HDR_COMMADELIMITED; |
| } |
| else if (dwModifier & HTTP_ADDHDR_FLAG_COALESCE_WITH_SEMICOLON) |
| { |
| ch = ';'; |
| lphttpHdr->wFlags |= HDR_COMMADELIMITED; |
| } |
| |
| len = origlen + valuelen + ((ch > 0) ? 2 : 0); |
| |
| lpsztmp = HeapReAlloc(GetProcessHeap(), 0, lphttpHdr->lpszValue, (len+1)*sizeof(WCHAR)); |
| if (lpsztmp) |
| { |
| lphttpHdr->lpszValue = lpsztmp; |
| /* FIXME: Increment lphttpHdr->wCount. Perhaps lpszValue should be an array */ |
| if (ch > 0) |
| { |
| lphttpHdr->lpszValue[origlen] = ch; |
| origlen++; |
| lphttpHdr->lpszValue[origlen] = ' '; |
| origlen++; |
| } |
| |
| memcpy(&lphttpHdr->lpszValue[origlen], value, valuelen*sizeof(WCHAR)); |
| lphttpHdr->lpszValue[len] = '\0'; |
| bSuccess = TRUE; |
| } |
| else |
| { |
| WARN("HeapReAlloc (%d bytes) failed\n",len+1); |
| INTERNET_SetLastError(ERROR_OUTOFMEMORY); |
| } |
| } |
| TRACE("<-- %d\n",bSuccess); |
| return bSuccess; |
| } |
| |
| |
| /*********************************************************************** |
| * HTTP_CloseConnection (internal) |
| * |
| * Close socket connection |
| * |
| */ |
| static void HTTP_CloseConnection(LPWININETHANDLEHEADER hdr) |
| { |
| LPWININETHTTPREQW lpwhr = (LPWININETHTTPREQW) hdr; |
| LPWININETHTTPSESSIONW lpwhs = NULL; |
| LPWININETAPPINFOW hIC = NULL; |
| |
| TRACE("%p\n",lpwhr); |
| |
| if (!NETCON_connected(&lpwhr->netConnection)) |
| return; |
| |
| if (lpwhr->pAuthInfo) |
| { |
| DeleteSecurityContext(&lpwhr->pAuthInfo->ctx); |
| FreeCredentialsHandle(&lpwhr->pAuthInfo->cred); |
| |
| HeapFree(GetProcessHeap(), 0, lpwhr->pAuthInfo->auth_data); |
| HeapFree(GetProcessHeap(), 0, lpwhr->pAuthInfo->scheme); |
| HeapFree(GetProcessHeap(), 0, lpwhr->pAuthInfo); |
| lpwhr->pAuthInfo = NULL; |
| } |
| if (lpwhr->pProxyAuthInfo) |
| { |
| DeleteSecurityContext(&lpwhr->pProxyAuthInfo->ctx); |
| FreeCredentialsHandle(&lpwhr->pProxyAuthInfo->cred); |
| |
| HeapFree(GetProcessHeap(), 0, lpwhr->pProxyAuthInfo->auth_data); |
| HeapFree(GetProcessHeap(), 0, lpwhr->pProxyAuthInfo->scheme); |
| HeapFree(GetProcessHeap(), 0, lpwhr->pProxyAuthInfo); |
| lpwhr->pProxyAuthInfo = NULL; |
| } |
| |
| lpwhs = lpwhr->lpHttpSession; |
| hIC = lpwhs->lpAppInfo; |
| |
| INTERNET_SendCallback(&lpwhr->hdr, lpwhr->hdr.dwContext, |
| INTERNET_STATUS_CLOSING_CONNECTION, 0, 0); |
| |
| NETCON_close(&lpwhr->netConnection); |
| |
| INTERNET_SendCallback(&lpwhr->hdr, lpwhr->hdr.dwContext, |
| INTERNET_STATUS_CONNECTION_CLOSED, 0, 0); |
| } |
| |
| |
| /*********************************************************************** |
| * HTTP_FinishedReading (internal) |
| * |
| * Called when all content from server has been read by client. |
| * |
| */ |
| BOOL HTTP_FinishedReading(LPWININETHTTPREQW lpwhr) |
| { |
| WCHAR szConnectionResponse[20]; |
| DWORD dwBufferSize = sizeof(szConnectionResponse); |
| |
| TRACE("\n"); |
| |
| if (!HTTP_HttpQueryInfoW(lpwhr, HTTP_QUERY_CONNECTION, szConnectionResponse, |
| &dwBufferSize, NULL) || |
| strcmpiW(szConnectionResponse, szKeepAlive)) |
| { |
| HTTP_CloseConnection(&lpwhr->hdr); |
| } |
| |
| /* FIXME: store data in the URL cache here */ |
| |
| return TRUE; |
| } |
| |
| /*********************************************************************** |
| * HTTP_CloseHTTPRequestHandle (internal) |
| * |
| * Deallocate request handle |
| * |
| */ |
| static void HTTP_CloseHTTPRequestHandle(LPWININETHANDLEHEADER hdr) |
| { |
| DWORD i; |
| LPWININETHTTPREQW lpwhr = (LPWININETHTTPREQW) hdr; |
| |
| TRACE("\n"); |
| |
| if(lpwhr->hCacheFile) |
| CloseHandle(lpwhr->hCacheFile); |
| |
| if(lpwhr->lpszCacheFile) { |
| DeleteFileW(lpwhr->lpszCacheFile); /* FIXME */ |
| HeapFree(GetProcessHeap(), 0, lpwhr->lpszCacheFile); |
| } |
| |
| WININET_Release(&lpwhr->lpHttpSession->hdr); |
| |
| HeapFree(GetProcessHeap(), 0, lpwhr->lpszPath); |
| HeapFree(GetProcessHeap(), 0, lpwhr->lpszVerb); |
| HeapFree(GetProcessHeap(), 0, lpwhr->lpszRawHeaders); |
| HeapFree(GetProcessHeap(), 0, lpwhr->lpszVersion); |
| HeapFree(GetProcessHeap(), 0, lpwhr->lpszStatusText); |
| |
| for (i = 0; i < lpwhr->nCustHeaders; i++) |
| { |
| HeapFree(GetProcessHeap(), 0, lpwhr->pCustHeaders[i].lpszField); |
| HeapFree(GetProcessHeap(), 0, lpwhr->pCustHeaders[i].lpszValue); |
| } |
| |
| HeapFree(GetProcessHeap(), 0, lpwhr->pCustHeaders); |
| HeapFree(GetProcessHeap(), 0, lpwhr); |
| } |
| |
| |
| /*********************************************************************** |
| * HTTP_CloseHTTPSessionHandle (internal) |
| * |
| * Deallocate session handle |
| * |
| */ |
| static void HTTP_CloseHTTPSessionHandle(LPWININETHANDLEHEADER hdr) |
| { |
| LPWININETHTTPSESSIONW lpwhs = (LPWININETHTTPSESSIONW) hdr; |
| |
| TRACE("%p\n", lpwhs); |
| |
| WININET_Release(&lpwhs->lpAppInfo->hdr); |
| |
| HeapFree(GetProcessHeap(), 0, lpwhs->lpszHostName); |
| HeapFree(GetProcessHeap(), 0, lpwhs->lpszServerName); |
| HeapFree(GetProcessHeap(), 0, lpwhs->lpszPassword); |
| HeapFree(GetProcessHeap(), 0, lpwhs->lpszUserName); |
| HeapFree(GetProcessHeap(), 0, lpwhs); |
| } |
| |
| |
| /*********************************************************************** |
| * HTTP_GetCustomHeaderIndex (internal) |
| * |
| * Return index of custom header from header array |
| * |
| */ |
| static INT HTTP_GetCustomHeaderIndex(LPWININETHTTPREQW lpwhr, LPCWSTR lpszField, |
| int requested_index, BOOL request_only) |
| { |
| DWORD index; |
| |
| TRACE("%s\n", debugstr_w(lpszField)); |
| |
| for (index = 0; index < lpwhr->nCustHeaders; index++) |
| { |
| if (strcmpiW(lpwhr->pCustHeaders[index].lpszField, lpszField)) |
| continue; |
| |
| if (request_only && !(lpwhr->pCustHeaders[index].wFlags & HDR_ISREQUEST)) |
| continue; |
| |
| if (!request_only && (lpwhr->pCustHeaders[index].wFlags & HDR_ISREQUEST)) |
| continue; |
| |
| if (requested_index == 0) |
| break; |
| requested_index --; |
| } |
| |
| if (index >= lpwhr->nCustHeaders) |
| index = -1; |
| |
| TRACE("Return: %d\n", index); |
| return index; |
| } |
| |
| |
| /*********************************************************************** |
| * HTTP_InsertCustomHeader (internal) |
| * |
| * Insert header into array |
| * |
| */ |
| static BOOL HTTP_InsertCustomHeader(LPWININETHTTPREQW lpwhr, LPHTTPHEADERW lpHdr) |
| { |
| INT count; |
| LPHTTPHEADERW lph = NULL; |
| BOOL r = FALSE; |
| |
| TRACE("--> %s: %s\n", debugstr_w(lpHdr->lpszField), debugstr_w(lpHdr->lpszValue)); |
| count = lpwhr->nCustHeaders + 1; |
| if (count > 1) |
| lph = HeapReAlloc(GetProcessHeap(), HEAP_ZERO_MEMORY, lpwhr->pCustHeaders, sizeof(HTTPHEADERW) * count); |
| else |
| lph = HeapAlloc(GetProcessHeap(), HEAP_ZERO_MEMORY, sizeof(HTTPHEADERW) * count); |
| |
| if (NULL != lph) |
| { |
| lpwhr->pCustHeaders = lph; |
| lpwhr->pCustHeaders[count-1].lpszField = WININET_strdupW(lpHdr->lpszField); |
| lpwhr->pCustHeaders[count-1].lpszValue = WININET_strdupW(lpHdr->lpszValue); |
| lpwhr->pCustHeaders[count-1].wFlags = lpHdr->wFlags; |
| lpwhr->pCustHeaders[count-1].wCount= lpHdr->wCount; |
| lpwhr->nCustHeaders++; |
| r = TRUE; |
| } |
| else |
| { |
| INTERNET_SetLastError(ERROR_OUTOFMEMORY); |
| } |
| |
| return r; |
| } |
| |
| |
| /*********************************************************************** |
| * HTTP_DeleteCustomHeader (internal) |
| * |
| * Delete header from array |
| * If this function is called, the indexs may change. |
| */ |
| static BOOL HTTP_DeleteCustomHeader(LPWININETHTTPREQW lpwhr, DWORD index) |
| { |
| if( lpwhr->nCustHeaders <= 0 ) |
| return FALSE; |
| if( index >= lpwhr->nCustHeaders ) |
| return FALSE; |
| lpwhr->nCustHeaders--; |
| |
| memmove( &lpwhr->pCustHeaders[index], &lpwhr->pCustHeaders[index+1], |
| (lpwhr->nCustHeaders - index)* sizeof(HTTPHEADERW) ); |
| memset( &lpwhr->pCustHeaders[lpwhr->nCustHeaders], 0, sizeof(HTTPHEADERW) ); |
| |
| return TRUE; |
| } |
| |
| |
| /*********************************************************************** |
| * HTTP_VerifyValidHeader (internal) |
| * |
| * Verify the given header is not invalid for the given http request |
| * |
| */ |
| static BOOL HTTP_VerifyValidHeader(LPWININETHTTPREQW lpwhr, LPCWSTR field) |
| { |
| BOOL rc = TRUE; |
| |
| /* Accept-Encoding is stripped from HTTP/1.0 requests. It is invalid */ |
| if (strcmpiW(field,szAccept_Encoding)==0) |
| return FALSE; |
| |
| return rc; |
| } |
| |
| /*********************************************************************** |
| * IsHostInProxyBypassList (@) |
| * |
| * Undocumented |
| * |
| */ |
| BOOL WINAPI IsHostInProxyBypassList(DWORD flags, LPCSTR szHost, DWORD length) |
| { |
| FIXME("STUB: flags=%d host=%s length=%d\n",flags,szHost,length); |
| return FALSE; |
| } |
