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wininet: Use generic ReadFileEx entry in InternetReadFileExA and get rid of ReadFileExA entry.

This commit is contained in:
Jacek Caban 2012-11-23 15:18:52 +01:00 committed by Alexandre Julliard
parent 52144829d1
commit 5554292284
4 changed files with 10 additions and 122 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

8
dlls/wininet/ftp.c
View File

@ -1201,12 +1201,6 @@ static DWORD FTPFILE_ReadFile(object_header_t *hdr, void *buffer, DWORD size, DW
return error;
}
static DWORD FTPFILE_ReadFileExA(object_header_t *hdr, INTERNET_BUFFERSA *buffers,
DWORD flags, DWORD_PTR context)
{
return FTPFILE_ReadFile(hdr, buffers->lpvBuffer, buffers->dwBufferLength, &buffers->dwBufferLength);
}
static DWORD FTPFILE_ReadFileEx(object_header_t *hdr, void *buf, DWORD size, DWORD *ret_size,
DWORD flags, DWORD_PTR context)
{
@ -1299,7 +1293,6 @@ static const object_vtbl_t FTPFILEVtbl = {
FTPFILE_QueryOption,
INET_SetOption,
FTPFILE_ReadFile,
FTPFILE_ReadFileExA,
FTPFILE_ReadFileEx,
FTPFILE_WriteFile,
FTPFILE_QueryDataAvailable,
@ -3479,7 +3472,6 @@ static const object_vtbl_t FTPFINDNEXTVtbl = {
NULL,
NULL,
NULL,
NULL,
FTPFINDNEXT_FindNextFileW
};

106
dlls/wininet/http.c
View File

@ -2877,107 +2877,6 @@ static DWORD HTTPREQ_ReadFile(object_header_t *hdr, void *buffer, DWORD size, DW
return res;
}
static void HTTPREQ_AsyncReadFileExAProc(WORKREQUEST *workRequest)
{
struct WORKREQ_INTERNETREADFILEEXA const *data = &workRequest->u.InternetReadFileExA;
http_request_t *req = (http_request_t*)workRequest->hdr;
DWORD res;
TRACE("INTERNETREADFILEEXA %p\n", workRequest->hdr);
res = HTTPREQ_Read(req, data->lpBuffersOut->lpvBuffer,
data->lpBuffersOut->dwBufferLength, &data->lpBuffersOut->dwBufferLength, TRUE);
send_request_complete(req, res == ERROR_SUCCESS, res);
}
static DWORD HTTPREQ_ReadFileExA(object_header_t *hdr, INTERNET_BUFFERSA *buffers,
DWORD flags, DWORD_PTR context)
{
http_request_t *req = (http_request_t*)hdr;
DWORD res, size, read, error = ERROR_SUCCESS;
if (flags & ~(IRF_ASYNC|IRF_NO_WAIT))
FIXME("these dwFlags aren't implemented: 0x%x\n", flags & ~(IRF_ASYNC|IRF_NO_WAIT));
if (buffers->dwStructSize != sizeof(*buffers))
return ERROR_INVALID_PARAMETER;
INTERNET_SendCallback(&req->hdr, req->hdr.dwContext, INTERNET_STATUS_RECEIVING_RESPONSE, NULL, 0);
if (hdr->dwFlags & INTERNET_FLAG_ASYNC)
{
WORKREQUEST workRequest;
if (TryEnterCriticalSection( &req->read_section ))
{
if (get_avail_data(req))
{
res = HTTPREQ_Read(req, buffers->lpvBuffer, buffers->dwBufferLength,
&buffers->dwBufferLength, FALSE);
size = buffers->dwBufferLength;
LeaveCriticalSection( &req->read_section );
goto done;
}
LeaveCriticalSection( &req->read_section );
}
workRequest.asyncproc = HTTPREQ_AsyncReadFileExAProc;
workRequest.hdr = WININET_AddRef(&req->hdr);
workRequest.u.InternetReadFileExA.lpBuffersOut = buffers;
INTERNET_AsyncCall(&workRequest);
return ERROR_IO_PENDING;
}
read = 0;
size = buffers->dwBufferLength;
EnterCriticalSection( &req->read_section );
if(hdr->dwError == ERROR_SUCCESS)
hdr->dwError = INTERNET_HANDLE_IN_USE;
else if(hdr->dwError == INTERNET_HANDLE_IN_USE)
hdr->dwError = ERROR_INTERNET_INTERNAL_ERROR;
while(1) {
res = HTTPREQ_Read(req, (char*)buffers->lpvBuffer+read, size-read,
&buffers->dwBufferLength, !(flags & IRF_NO_WAIT));
if(res != ERROR_SUCCESS)
break;
read += buffers->dwBufferLength;
if(read == size || end_of_read_data(req))
break;
LeaveCriticalSection( &req->read_section );
INTERNET_SendCallback(&req->hdr, req->hdr.dwContext, INTERNET_STATUS_RESPONSE_RECEIVED,
&buffers->dwBufferLength, sizeof(buffers->dwBufferLength));
INTERNET_SendCallback(&req->hdr, req->hdr.dwContext,
INTERNET_STATUS_RECEIVING_RESPONSE, NULL, 0);
EnterCriticalSection( &req->read_section );
}
if(hdr->dwError == INTERNET_HANDLE_IN_USE)
hdr->dwError = ERROR_SUCCESS;
else
error = hdr->dwError;
LeaveCriticalSection( &req->read_section );
size = buffers->dwBufferLength;
buffers->dwBufferLength = read;
done:
if (res == ERROR_SUCCESS) {
INTERNET_SendCallback(&req->hdr, req->hdr.dwContext, INTERNET_STATUS_RESPONSE_RECEIVED,
&size, sizeof(size));
}
return res==ERROR_SUCCESS ? error : res;
}
static void HTTPREQ_AsyncReadFileExWProc(WORKREQUEST *workRequest)
{
struct WORKREQ_HTTPREADFILEEX const *data = &workRequest->u.HttpReadFileEx;
@ -2991,7 +2890,7 @@ static void HTTPREQ_AsyncReadFileExWProc(WORKREQUEST *workRequest)
send_request_complete(req, res == ERROR_SUCCESS, res);
}
static DWORD HTTPREQ_ReadFileExW(object_header_t *hdr, void *buf, DWORD size, DWORD *ret_read,
static DWORD HTTPREQ_ReadFileEx(object_header_t *hdr, void *buf, DWORD size, DWORD *ret_read,
DWORD flags, DWORD_PTR context)
{
@ -3144,8 +3043,7 @@ static const object_vtbl_t HTTPREQVtbl = {
HTTPREQ_QueryOption,
HTTPREQ_SetOption,
HTTPREQ_ReadFile,
HTTPREQ_ReadFileExA,
HTTPREQ_ReadFileExW,
HTTPREQ_ReadFileEx,
HTTPREQ_WriteFile,
HTTPREQ_QueryDataAvailable,
NULL

11
dlls/wininet/internet.c
View File

@ -927,7 +927,6 @@ static const object_vtbl_t APPINFOVtbl = {
NULL,
NULL,
NULL,
NULL,
NULL
};
@ -2237,14 +2236,20 @@ BOOL WINAPI InternetReadFileExA(HINTERNET hFile, LPINTERNET_BUFFERSA lpBuffersOu
TRACE("(%p %p 0x%x 0x%lx)\n", hFile, lpBuffersOut, dwFlags, dwContext);
if (lpBuffersOut->dwStructSize != sizeof(*lpBuffersOut)) {
SetLastError(ERROR_INVALID_PARAMETER);
return FALSE;
}
hdr = get_handle_object(hFile);
if (!hdr) {
INTERNET_SetLastError(ERROR_INVALID_HANDLE);
return FALSE;
}
if(hdr->vtbl->ReadFileExA)
res = hdr->vtbl->ReadFileExA(hdr, lpBuffersOut, dwFlags, dwContext);
if(hdr->vtbl->ReadFileEx)
res = hdr->vtbl->ReadFileEx(hdr, lpBuffersOut->lpvBuffer, lpBuffersOut->dwBufferLength,
&lpBuffersOut->dwBufferLength, dwFlags, dwContext);
WININET_Release(hdr);

7
dlls/wininet/internet.h
View File

@ -233,7 +233,6 @@ typedef struct {
DWORD (*QueryOption)(object_header_t*,DWORD,void*,DWORD*,BOOL);
DWORD (*SetOption)(object_header_t*,DWORD,void*,DWORD);
DWORD (*ReadFile)(object_header_t*,void*,DWORD,DWORD*);
DWORD (*ReadFileExA)(object_header_t*,INTERNET_BUFFERSA*,DWORD,DWORD_PTR);
DWORD (*ReadFileEx)(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);
@ -462,11 +461,6 @@ struct WORKREQ_INTERNETOPENURLW
DWORD_PTR dwContext;
};
struct WORKREQ_INTERNETREADFILEEXA
{
LPINTERNET_BUFFERSA lpBuffersOut;
};
struct WORKREQ_HTTPREADFILEEX
{
void *buf;
@ -495,7 +489,6 @@ typedef struct WORKREQ
struct WORKREQ_HTTPENDREQUESTW HttpEndRequestW;
struct WORKREQ_SENDCALLBACK SendCallback;
struct WORKREQ_INTERNETOPENURLW InternetOpenUrlW;
struct WORKREQ_INTERNETREADFILEEXA InternetReadFileExA;
struct WORKREQ_HTTPREADFILEEX HttpReadFileEx;
} u;