-- v10: wininet: Partially implement InternetSetFilePointer wininet/tests: Add InternetSetFilePointer tests.
From: Jason Kuo j20001970@gmail.com
--- dlls/wininet/tests/http.c | 243 ++++++++++++++++++++++++++++++++++++++ 1 file changed, 243 insertions(+)
diff --git a/dlls/wininet/tests/http.c b/dlls/wininet/tests/http.c index 8fcb9df293a..667ee74fadb 100644 --- a/dlls/wininet/tests/http.c +++ b/dlls/wininet/tests/http.c @@ -581,6 +581,247 @@ static void close_async_handle(HINTERNET handle, int handle_cnt) CHECK_NOTIFIED2(INTERNET_STATUS_HANDLE_CLOSING, handle_cnt); }
+static void InternetSetFilePointer_test(const char *host, const char *path) +{ +#ifndef BUFFER_SIZE +#define BUFFER_SIZE 8192 +#endif + + CHAR expect_response[BUFFER_SIZE], buf[BUFFER_SIZE]; + HINTERNET hi = 0, hic = 0, hor = 0; + BOOL res, expected; + DWORD count, size, i, pos, err; + + hi = InternetOpenA("Winetest", INTERNET_OPEN_TYPE_DIRECT, NULL, NULL, 0); + ok((hi != 0x0), "InternetOpen failed: %lu\n", GetLastError()); + if(hi == 0x0) goto abort; + + hic = InternetConnectA(hi, host, INTERNET_DEFAULT_HTTP_PORT, + NULL, NULL, INTERNET_SERVICE_HTTP, 0, 0); + ok((hic != 0x0), "InternetConnect failed: %lu\n", GetLastError()); + if(hic == 0x0) goto abort; + + hor = HttpOpenRequestA(hic, NULL, path, NULL, NULL, NULL, + INTERNET_FLAG_RELOAD, + 0x0); + ok((hor != 0x0), "HttpOpenRequest failed: %lu\n", GetLastError()); + if(hor == 0x0) goto abort; + + res = HttpSendRequestA(hor, NULL, 0, NULL, 0); + ok(res, "HttpSendRequest failed: %lu\n", GetLastError()); + if(!res) goto abort; + + size = 0; + while(size < BUFFER_SIZE) { + res = InternetReadFile(hor, expect_response+size, BUFFER_SIZE-size, &count); + if(!res || !count) + break; + size += count; + } + ok(size, "InternetReadFile returned no content\n"); + if(!size) goto abort; + + if(hor) InternetCloseHandle(hor); + if(hic) InternetCloseHandle(hic); + if(hi) InternetCloseHandle(hi); + + reset_events(); + + hi = InternetOpenA("Winetest", INTERNET_OPEN_TYPE_DIRECT, NULL, NULL, 0); + ok((hi != 0x0), "InternetOpen failed: %lu\n", GetLastError()); + if(hi == 0x0) goto abort; + + pInternetSetStatusCallbackA(hi, &callback); + + SET_EXPECT(INTERNET_STATUS_HANDLE_CREATED); + hic = InternetConnectA(hi, host, INTERNET_DEFAULT_HTTP_PORT, + NULL, NULL, INTERNET_SERVICE_HTTP, 0, 0xdeadbeef); + ok((hic != 0x0), "InternetConnect failed: %lu\n", GetLastError()); + if(hic == 0x0) goto abort; + + SET_EXPECT(INTERNET_STATUS_HANDLE_CREATED); + hor = HttpOpenRequestA(hic, NULL, path, NULL, NULL, NULL, + INTERNET_FLAG_RELOAD|INTERNET_FLAG_DONT_CACHE, + 0xdeadbead); + ok((hor != 0x0), "HttpOpenRequest failed: %lu\n", GetLastError()); + if(hor == 0x0) goto abort; + + /* NULL handle tests */ + pos = InternetSetFilePointer(NULL, 0, NULL, FILE_BEGIN, 0); + err = pos == INVALID_SET_FILE_POINTER ? GetLastError() : NO_ERROR; + expected = pos == INVALID_SET_FILE_POINTER && err == ERROR_INVALID_HANDLE; + ok(expected, "Expected ERROR_INVALID_HANDLE. Got %lu\n", err); + pos = InternetSetFilePointer(NULL, 0, NULL, FILE_CURRENT, 0); + err = pos == INVALID_SET_FILE_POINTER ? GetLastError() : NO_ERROR; + expected = pos == INVALID_SET_FILE_POINTER && err == ERROR_INVALID_HANDLE; + ok(expected, "Expected ERROR_INVALID_HANDLE. Got %lu\n", err); + pos = InternetSetFilePointer(NULL, 0, NULL, FILE_END, 0); + err = pos == INVALID_SET_FILE_POINTER ? GetLastError() : NO_ERROR; + expected = pos == INVALID_SET_FILE_POINTER && err == ERROR_INVALID_HANDLE; + ok(expected, "Expected ERROR_INVALID_HANDLE. Got %lu\n", err); + + /* INTERNET_FLAG_DONT_CACHE tests */ + pos = InternetSetFilePointer(hor, 0, NULL, FILE_BEGIN, 0); + err = pos == INVALID_SET_FILE_POINTER ? GetLastError() : NO_ERROR; + expected = pos == INVALID_SET_FILE_POINTER && err == ERROR_INTERNET_INVALID_OPERATION; + ok(expected, "Expected ERROR_INTERNET_INVALID_OPERATION. Got %lu\n", err); + pos = InternetSetFilePointer(hor, 0, NULL, FILE_CURRENT, 0); + err = pos == INVALID_SET_FILE_POINTER ? GetLastError() : NO_ERROR; + expected = pos == INVALID_SET_FILE_POINTER && err == ERROR_INTERNET_INVALID_OPERATION; + ok(expected, "Expected ERROR_INTERNET_INVALID_OPERATION. Got %lu\n", err); + pos = InternetSetFilePointer(hor, 0, NULL, FILE_END, 0); + err = pos == INVALID_SET_FILE_POINTER ? GetLastError() : NO_ERROR; + expected = pos == INVALID_SET_FILE_POINTER && err == ERROR_INTERNET_INVALID_OPERATION; + ok(expected, "Expected ERROR_INTERNET_INVALID_OPERATION. Got %lu\n", err); + if(hor) { + SET_EXPECT(INTERNET_STATUS_HANDLE_CLOSING); + InternetCloseHandle(hor); + } + + SET_EXPECT(INTERNET_STATUS_HANDLE_CREATED); + hor = HttpOpenRequestA(hic, NULL, path, NULL, NULL, NULL, + INTERNET_FLAG_RELOAD, + 0xdeadbead); + ok((hor != 0x0), "HttpOpenRequest failed: %lu\n", GetLastError()); + if(hor == 0x0) goto abort; + + CHECK_NOT_NOTIFIED(INTERNET_STATUS_RESOLVING_NAME); + CHECK_NOT_NOTIFIED(INTERNET_STATUS_NAME_RESOLVED); + if (first_connection_to_test_url) + { + SET_EXPECT(INTERNET_STATUS_RESOLVING_NAME); + SET_EXPECT(INTERNET_STATUS_NAME_RESOLVED); + } + SET_EXPECT(INTERNET_STATUS_CONNECTING_TO_SERVER); + SET_EXPECT(INTERNET_STATUS_CONNECTED_TO_SERVER); + SET_EXPECT(INTERNET_STATUS_SENDING_REQUEST); + SET_EXPECT(INTERNET_STATUS_REQUEST_SENT); + SET_EXPECT(INTERNET_STATUS_RECEIVING_RESPONSE); + SET_EXPECT(INTERNET_STATUS_RESPONSE_RECEIVED); + + res = HttpSendRequestA(hor, NULL, 0, NULL, 0); + err = !res ? GetLastError() : NO_ERROR; + expected = res && err == NO_ERROR; + ok(expected, "HttpSendRequest failed: %lu\n", err); + + /* FILE_BEGIN tests */ + i = 0; + while(i < min(size, 4)) { + SET_OPTIONAL(INTERNET_STATUS_RECEIVING_RESPONSE); + SET_OPTIONAL(INTERNET_STATUS_RESPONSE_RECEIVED); + pos = InternetSetFilePointer(hor, i, NULL, FILE_BEGIN, 0); + err = pos == INVALID_SET_FILE_POINTER ? GetLastError() : NO_ERROR; + expected = pos == i && err == NO_ERROR; + ok(expected, "Expected position %#lx. Got %#lx. GetLastError() %lu\n", i, pos, err); + res = InternetReadFile(hor, buf, BUFFER_SIZE, &count); + err = !res ? GetLastError() : NO_ERROR; + ok(res, "InternetReadFile failed: %lu\n", err); + ok(count, "InternetReadFile returned no content\n"); + ok(!memcmp(expect_response+i, buf, min(BUFFER_SIZE-i, count)), + "Unexpected result from InternetReadFile\n"); + i = i + 1; + } + while(i > 0) { + SET_OPTIONAL(INTERNET_STATUS_RECEIVING_RESPONSE); + SET_OPTIONAL(INTERNET_STATUS_RESPONSE_RECEIVED); + pos = InternetSetFilePointer(hor, i, NULL, FILE_BEGIN, 0); + err = pos == INVALID_SET_FILE_POINTER ? GetLastError() : NO_ERROR; + expected = pos == i && err == NO_ERROR; + ok(expected, "Expected position %#lx. Got %#lx. GetLastError() %lu\n", i, pos, err); + res = InternetReadFile(hor, buf, BUFFER_SIZE, &count); + err = !res ? GetLastError() : NO_ERROR; + ok(res, "InternetReadFile failed: %lu\n", err); + ok(!memcmp(expect_response+i, buf, min(BUFFER_SIZE-i, count)), + "Unexpected result from InternetReadFile\n"); + i = i - 1; + } + pos = InternetSetFilePointer(hor, INT_MAX, NULL, FILE_BEGIN, 0); + err = pos == INVALID_SET_FILE_POINTER ? GetLastError() : NO_ERROR; + expected = pos == INT_MAX && err == NO_ERROR; + ok(expected, "Expected position %#x. Got %#lx. GetLastError() %lu\n", INT_MAX, pos, err); + pos = InternetSetFilePointer(hor, -1, NULL, FILE_BEGIN, 0); + err = pos == INVALID_SET_FILE_POINTER ? GetLastError() : NO_ERROR; + expected = pos == -1 && err == NO_ERROR; + ok(expected, "Expected position %#x. Got %#lx. GetLastError() %lu\n", -1, pos, err); + + /* FILE_CURRENT tests */ + i = 0; + while(i < min(size, 4)) { + SET_OPTIONAL(INTERNET_STATUS_RECEIVING_RESPONSE); + SET_OPTIONAL(INTERNET_STATUS_RESPONSE_RECEIVED); + i = i + 1; + pos = InternetSetFilePointer(hor, 0, NULL, FILE_BEGIN, 0); + err = pos == INVALID_SET_FILE_POINTER ? GetLastError() : NO_ERROR; + expected = pos == 0 && err == NO_ERROR; + ok(expected, "Expected position %#lx. Got %#lx. GetLastError() %lu\n", i, pos, err); + pos = InternetSetFilePointer(hor, i, NULL, FILE_CURRENT, 0); + err = pos == INVALID_SET_FILE_POINTER ? GetLastError() : NO_ERROR; + expected = pos == i && err == NO_ERROR; + ok(expected, "Expected position %#lx. Got %#lx. GetLastError() %lu\n", i, pos, err); + res = InternetReadFile(hor, buf, 1024, &count); + err = !res ? GetLastError() : NO_ERROR; + ok(res, "InternetReadFile failed: %lu\n", err); + ok(!memcmp(expect_response+i, buf, min(BUFFER_SIZE-i, count)), + "Unexpected result from InternetReadFile\n"); + } + pos = InternetSetFilePointer(hor, -1, NULL, FILE_CURRENT, 0); + err = pos == INVALID_SET_FILE_POINTER ? GetLastError() : NO_ERROR; + expected = pos == INVALID_SET_FILE_POINTER && err == ERROR_NEGATIVE_SEEK; + ok(expected, "Expected ERROR_NEGATIVE_SEEK. Got %lu\n", err); + pos = InternetSetFilePointer(hor, 0, NULL, FILE_BEGIN, 0); + err = pos == INVALID_SET_FILE_POINTER ? GetLastError() : NO_ERROR; + expected = pos == 0 && err == NO_ERROR; + ok(expected, "Expected position %#x. Got %#lx. GetLastError() %lu\n", 0, pos, err); + pos = InternetSetFilePointer(hor, -1, NULL, FILE_CURRENT, 0); + err = pos == INVALID_SET_FILE_POINTER ? GetLastError() : NO_ERROR; + expected = pos == -1 && err == NO_ERROR; + ok(expected, "Expected position %#x. Got %#lx. GetLastError() %lu\n", -1, pos, err); + pos = InternetSetFilePointer(hor, -1, NULL, FILE_CURRENT, 0); + err = pos == INVALID_SET_FILE_POINTER ? GetLastError() : NO_ERROR; + expected = pos == INVALID_SET_FILE_POINTER && err == ERROR_NEGATIVE_SEEK; + ok(expected, "Expected ERROR_NEGATIVE_SEEK. Got %lu\n", err); + + /* FILE_END tests */ + pos = InternetSetFilePointer(hor, 0, NULL, FILE_END, 0); + err = pos == INVALID_SET_FILE_POINTER ? GetLastError() : NO_ERROR; + expected = pos == size && err == NO_ERROR; + todo_wine ok(expected, "Expected position %#lx. Got %#lx. GetLastError() %lu\n", size, pos, err); + i = 0; + while(i < min(size, 4)) { + SET_OPTIONAL(INTERNET_STATUS_RECEIVING_RESPONSE); + SET_OPTIONAL(INTERNET_STATUS_RESPONSE_RECEIVED); + i = i + 1; + pos = InternetSetFilePointer(hor, i, NULL, FILE_END, 0); + err = pos == INVALID_SET_FILE_POINTER ? GetLastError() : NO_ERROR; + expected = pos == size+i && err == NO_ERROR; + todo_wine ok(expected, "Expected position %#lx. Got %#lx. GetLastError() %lu\n", + size+i, pos, err); + } + i = 0; + while(i < min(size, 4)) { + SET_OPTIONAL(INTERNET_STATUS_RECEIVING_RESPONSE); + SET_OPTIONAL(INTERNET_STATUS_RESPONSE_RECEIVED); + i = i + 1; + pos = InternetSetFilePointer(hor, -i, NULL, FILE_END, 0); + err = pos == INVALID_SET_FILE_POINTER ? GetLastError() : NO_ERROR; + expected = pos == INVALID_SET_FILE_POINTER && err == ERROR_NEGATIVE_SEEK; + todo_wine ok(expected, "Expected ERROR_NEGATIVE_SEEK. Got %lu\n", err); + } + +abort: + SET_OPTIONAL(INTERNET_STATUS_CLOSING_CONNECTION); + SET_OPTIONAL(INTERNET_STATUS_CONNECTION_CLOSED); + SET_OPTIONAL(INTERNET_STATUS_HANDLE_CLOSING); + if(hor) InternetCloseHandle(hor); + SET_OPTIONAL(INTERNET_STATUS_HANDLE_CLOSING); + if(hic) InternetCloseHandle(hic); + if(hi) InternetCloseHandle(hi); + +#ifdef BUFFER_SIZE +#undef BUFFER_SIZE +#endif +} + static void InternetReadFile_test(int flags, const test_data_t *test) { char *post_data = NULL; @@ -7946,6 +8187,8 @@ START_TEST(http) InternetReadFile_chunked_test(); HttpSendRequestEx_test(); InternetReadFile_test(INTERNET_FLAG_ASYNC, &test_data[3]); + InternetSetFilePointer_test("test.winehq.org", "/tests/hello.html"); + InternetSetFilePointer_test("test.winehq.org", "/favicon.ico"); test_connection_failure(); test_default_service_port(); test_concurrent_header_access();
From: Jason Kuo j20001970@gmail.com
The function is implemented by setting the newly added contentPos that keep track of current read position in the content, when InternetReadFile related function is called, data will be read from req_file->file_handle before continuing reading from http stream.
Wine-Bug: https://bugs.winehq.org/show_bug.cgi?id=26570 --- dlls/wininet/ftp.c | 3 ++ dlls/wininet/http.c | 94 ++++++++++++++++++++++++++++++++++++++++- dlls/wininet/internet.c | 29 +++++++++++-- dlls/wininet/internet.h | 2 + 4 files changed, 124 insertions(+), 4 deletions(-)
diff --git a/dlls/wininet/ftp.c b/dlls/wininet/ftp.c index 80efeb2bf37..730a4636361 100644 --- a/dlls/wininet/ftp.c +++ b/dlls/wininet/ftp.c @@ -1293,6 +1293,7 @@ static const object_vtbl_t FTPFILEVtbl = { NULL, FTPFILE_QueryOption, INET_SetOption, + NULL, FTPFILE_ReadFile, FTPFILE_WriteFile, FTPFILE_QueryDataAvailable, @@ -2397,6 +2398,7 @@ static const object_vtbl_t FTPSESSIONVtbl = { NULL, NULL, NULL, + NULL, NULL };
@@ -3525,6 +3527,7 @@ static const object_vtbl_t FTPFINDNEXTVtbl = { NULL, NULL, NULL, + NULL, FTPFINDNEXT_FindNextFileW };
diff --git a/dlls/wininet/http.c b/dlls/wininet/http.c index c9d1c463982..225156ce7cb 100644 --- a/dlls/wininet/http.c +++ b/dlls/wininet/http.c @@ -329,6 +329,7 @@ static void reset_data_stream(http_request_t *req) destroy_data_stream(req->data_stream); req->data_stream = &req->netconn_stream.data_stream; req->read_pos = req->read_size = req->netconn_stream.content_read = 0; + req->contentPos = 0; req->read_gzip = FALSE; }
@@ -2499,6 +2500,7 @@ static void create_cache_entry(http_request_t *req)
create_req_file(file_name, &req->req_file); req->req_file->url = url; + req->contentPos = 0;
req->hCacheFile = CreateFileW(file_name, GENERIC_WRITE, FILE_SHARE_READ|FILE_SHARE_WRITE, NULL, CREATE_ALWAYS, FILE_ATTRIBUTE_NORMAL, NULL); @@ -2549,6 +2551,7 @@ static void remove_data( http_request_t *req, int count ) { if (!(req->read_size -= count)) req->read_pos = 0; else req->read_pos += count; + req->contentPos += count; }
static DWORD read_line( http_request_t *req, LPSTR buffer, DWORD *len ) @@ -3033,6 +3036,34 @@ static void HTTP_ReceiveRequestData(http_request_t *req) send_request_complete(req, req->session->hdr.dwInternalFlags & INET_OPENURL ? (DWORD_PTR)req->hdr.hInternet : 1, 0); }
+static DWORD read_req_file(http_request_t *req, BYTE *buffer, DWORD size, DWORD *read) +{ + DWORD file_size, ret_read, res; + BYTE buf[1024]; + + file_size = GetFileSize(req->req_file->file_handle, NULL); + if(file_size == INVALID_FILE_SIZE) + return GetLastError(); + + while (req->contentPos > file_size) { + res = read_http_stream(req, (BYTE*)buf, min(1024, req->contentPos-file_size), &ret_read, TRUE); + if(res != ERROR_SUCCESS || !ret_read) + break; + file_size = GetFileSize(req->req_file->file_handle, NULL); + } + + res = SetFilePointer(req->req_file->file_handle, req->contentPos, NULL, FILE_BEGIN); + if(res == INVALID_SET_FILE_POINTER) + return GetLastError(); + if(ReadFile(req->req_file->file_handle, buffer, size, &ret_read, NULL)) { + *read = ret_read; + req->contentPos += ret_read; + return ERROR_SUCCESS; + } + else + return GetLastError(); +} + /* read data from the http connection (the read section must be held) */ static DWORD HTTPREQ_Read(http_request_t *req, void *buffer, DWORD size, DWORD *read, BOOL allow_blocking) { @@ -3046,13 +3077,24 @@ static DWORD HTTPREQ_Read(http_request_t *req, void *buffer, DWORD size, DWORD * memcpy(buffer, req->read_buf+req->read_pos, ret_read); req->read_size -= ret_read; req->read_pos += ret_read; + req->contentPos += ret_read; allow_blocking = FALSE; }
+ if(ret_read < size && req->req_file && req->req_file->file_handle) { + res = read_req_file(req, (BYTE*)buffer+ret_read, size-ret_read, ¤t_read); + if(res == ERROR_SUCCESS) + ret_read += current_read; + else + ERR("read_req_file failed: %lu\n", res); + } + if(ret_read < size) { res = read_http_stream(req, (BYTE*)buffer+ret_read, size-ret_read, ¤t_read, allow_blocking); - if(res == ERROR_SUCCESS) + if(res == ERROR_SUCCESS) { ret_read += current_read; + req->contentPos += current_read; + } else if(res == WSAEWOULDBLOCK && ret_read) res = ERROR_SUCCESS; } @@ -3155,6 +3197,45 @@ static DWORD async_read(http_request_t *req, void *buf, DWORD size, DWORD read_p return ERROR_IO_PENDING; }
+static DWORD HTTPREQ_SetFilePointer(object_header_t *hdr, LONG lDistanceToMove, DWORD dwMoveContext) +{ + http_request_t *req = (http_request_t*)hdr; + DWORD err = ERROR_INTERNET_INVALID_OPERATION, res = INVALID_SET_FILE_POINTER; + + if(req->hdr.dwFlags & (INTERNET_FLAG_DONT_CACHE|INTERNET_FLAG_NO_CACHE_WRITE)) + goto lend; + + switch (dwMoveContext) { + case FILE_BEGIN: + res = lDistanceToMove; + break; + case FILE_CURRENT: + if(req->contentPos && lDistanceToMove < 0) { + err = ERROR_NEGATIVE_SEEK; + goto lend; + } + res = req->contentPos + lDistanceToMove; + break; + case FILE_END: + FIXME("dwMoveContext FILE_END not implemented\n"); + goto lend; + default: + goto lend; + } + + EnterCriticalSection(&req->read_section); + req->contentPos = res; + req->read_pos = req->read_size = 0; + LeaveCriticalSection(&req->read_section); + + err = NO_ERROR; + +lend: + if(res == INVALID_SET_FILE_POINTER) + SetLastError(err); + return res; +} + static DWORD HTTPREQ_ReadFile(object_header_t *hdr, void *buf, DWORD size, DWORD *ret_read, DWORD flags, DWORD_PTR context) { @@ -3182,6 +3263,15 @@ static DWORD HTTPREQ_ReadFile(object_header_t *hdr, void *buf, DWORD size, DWORD memcpy(buf, req->read_buf + req->read_pos, read); req->read_size -= read; req->read_pos += read; + req->contentPos += read; + } + + if(read < size && req->req_file && req->req_file->file_handle) { + res = read_req_file(req, (BYTE*)buf+read, size-read, &cread); + if(res == ERROR_SUCCESS) + read += cread; + else + ERR("read_req_file failed: %lu\n", res); }
if(read < size && (!read || !(flags & IRF_NO_WAIT)) && !end_of_read_data(req)) { @@ -3318,6 +3408,7 @@ static const object_vtbl_t HTTPREQVtbl = { HTTPREQ_CloseConnection, HTTPREQ_QueryOption, HTTPREQ_SetOption, + HTTPREQ_SetFilePointer, HTTPREQ_ReadFile, HTTPREQ_WriteFile, HTTPREQ_QueryDataAvailable, @@ -5807,6 +5898,7 @@ static const object_vtbl_t HTTPSESSIONVtbl = { NULL, NULL, NULL, + NULL, NULL };
diff --git a/dlls/wininet/internet.c b/dlls/wininet/internet.c index 292fd44dd8e..9ac9299d4cd 100644 --- a/dlls/wininet/internet.c +++ b/dlls/wininet/internet.c @@ -956,6 +956,7 @@ static const object_vtbl_t APPINFOVtbl = { APPINFO_SetOption, NULL, NULL, + NULL, NULL };
@@ -2154,14 +2155,36 @@ INTERNET_STATUS_CALLBACK WINAPI InternetSetStatusCallbackW(
/*********************************************************************** * InternetSetFilePointer (WININET.@) + * Sets read position for an open internet file. + * + * RETURNS + * Current position of the file on success + * INVALID_SET_FILE_POINTER on failure */ DWORD WINAPI InternetSetFilePointer(HINTERNET hFile, LONG lDistanceToMove, PVOID pReserved, DWORD dwMoveContext, DWORD_PTR dwContext) { - FIXME("(%p %ld %p %ld %Ix): stub\n", hFile, lDistanceToMove, pReserved, dwMoveContext, dwContext); + DWORD err = ERROR_INVALID_HANDLE, res = INVALID_SET_FILE_POINTER; + object_header_t *hdr; + + TRACE("(%p %ld %p %ld %Ix)\n", hFile, lDistanceToMove, pReserved, dwMoveContext, dwContext); + + hdr = get_handle_object(hFile); + if(!hdr) + goto lend; + + if(hdr->vtbl->SetFilePointer) { + res = hdr->vtbl->SetFilePointer(hdr, lDistanceToMove, dwMoveContext); + if(res == INVALID_SET_FILE_POINTER) + err = GetLastError(); + }
- SetLastError(ERROR_INTERNET_INVALID_OPERATION); - return INVALID_SET_FILE_POINTER; + WININET_Release(hdr); + +lend: + if(res == INVALID_SET_FILE_POINTER) + SetLastError(err); + return res; }
/*********************************************************************** diff --git a/dlls/wininet/internet.h b/dlls/wininet/internet.h index 141613dd120..9660cd37643 100644 --- a/dlls/wininet/internet.h +++ b/dlls/wininet/internet.h @@ -262,6 +262,7 @@ typedef struct { void (*CloseConnection)(object_header_t*); DWORD (*QueryOption)(object_header_t*,DWORD,void*,DWORD*,BOOL); DWORD (*SetOption)(object_header_t*,DWORD,void*,DWORD); + DWORD (*SetFilePointer)(object_header_t*,LONG,DWORD); DWORD (*ReadFile)(object_header_t*,void*,DWORD,DWORD*,DWORD,DWORD_PTR); DWORD (*WriteFile)(object_header_t*,const void*,DWORD,DWORD*); DWORD (*QueryDataAvailable)(object_header_t*,DWORD*,DWORD,DWORD_PTR); @@ -376,6 +377,7 @@ typedef struct
CRITICAL_SECTION read_section; /* section to protect the following fields */ ULONGLONG contentLength; /* total number of bytes to be read */ + ULONGLONG contentPos; BOOL read_gzip; /* are we reading in gzip mode? */ DWORD read_pos; /* current read position in read_buf */ DWORD read_size; /* valid data size in read_buf */
On Sun Nov 20 08:25:13 2022 +0000, Jason Kuo wrote:
Just found out that my tests about InternetSetFilePointer doesn't work at all, mark the thread as unresolved.
Fixed the tests
-
Jason Kuo -
Jason Kuo (＠j20001970)