Philipp
10 months ago
4 changed files with 14 additions and 8973 deletions
@ -1,241 +0,0 @@ |
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From 3314a8690b4884b63d7c818ac59d0bbc638599a6 Mon Sep 17 00:00:00 2001 |
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From: Mike Scott <example@example.com> |
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Date: Sat, 1 May 2021 22:01:02 +0100 |
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Subject: [PATCH] fake seek penalty |
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---
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dlls/mountmgr.sys/Makefile.in | 1 + |
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dlls/mountmgr.sys/device.c | 25 ++++ |
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dlls/mountmgr.sys/unix/device_seek_penalty.c | 145 +++++++++++++++++++ |
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include/ntddstor.h | 9 +- |
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4 files changed, 179 insertions(+), 1 deletion(-) |
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create mode 100644 dlls/mountmgr.sys/unix/device_seek_penalty.c |
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diff --git a/dlls/mountmgr.sys/Makefile.in b/dlls/mountmgr.sys/Makefile.in
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index 83204e66504..61b462ddd7b 100644
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--- a/dlls/mountmgr.sys/Makefile.in
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+++ b/dlls/mountmgr.sys/Makefile.in
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@@ -7,6 +7,7 @@ EXTRALIBS = $(DISKARBITRATION_LIBS) $(SYSTEMCONFIGURATION_LIBS) $(CORESERVICES_L
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C_SRCS = \ |
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dbus.c \ |
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+ unix/device_seek_penalty.c \
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device.c \ |
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diskarb.c \ |
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mountmgr.c |
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diff --git a/dlls/mountmgr.sys/device.c b/dlls/mountmgr.sys/device.c
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index 04e8fe3c0f5..9396f45970a 100644
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--- a/dlls/mountmgr.sys/device.c
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+++ b/dlls/mountmgr.sys/device.c
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@@ -1894,6 +1894,31 @@ static NTSTATUS query_property( struct disk_device *device, IRP *irp )
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break; |
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} |
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+ case StorageDeviceSeekPenaltyProperty:
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+ {
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+ DEVICE_SEEK_PENALTY_DESCRIPTOR *descriptor;
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+ int ret;
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+
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+ memset( irp->AssociatedIrp.SystemBuffer, 0, irpsp->Parameters.DeviceIoControl.OutputBufferLength );
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+ descriptor = irp->AssociatedIrp.SystemBuffer;
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+ descriptor->Version = sizeof(DEVICE_SEEK_PENALTY_DESCRIPTOR);
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+ descriptor->Size = sizeof(DEVICE_SEEK_PENALTY_DESCRIPTOR);
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+ irp->IoStatus.Information = sizeof(DEVICE_SEEK_PENALTY_DESCRIPTOR);
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+
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+ //ret = device_seek_penalty(device->unix_mount);
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+ ret = 0;
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+ if (ret < 0) {
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+ FIXME( "Unsupported property StorageDeviceSeekPenalty\n" );
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+ status = STATUS_NOT_SUPPORTED;
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+ } else if (ret == 0) {
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+ descriptor->IncursSeekPenalty = FALSE;
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+ status = STATUS_SUCCESS;
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+ } else if (ret == 1) {
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+ descriptor->IncursSeekPenalty = TRUE;
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+ status = STATUS_SUCCESS;
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+ }
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+ break;
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+ }
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default: |
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FIXME( "Unsupported property %#x\n", query->PropertyId ); |
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status = STATUS_NOT_SUPPORTED; |
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diff --git a/dlls/mountmgr.sys/unix/device_seek_penalty.c b/dlls/mountmgr.sys/unix/device_seek_penalty.c
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new file mode 100644 |
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index 00000000000..da13aaa193d
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--- /dev/null
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+++ b/dlls/mountmgr.sys/unix/device_seek_penalty.c
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@@ -0,0 +1,145 @@
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+/*
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+ * System information APIs
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+ *
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+ * Copyright 1996-1998 Marcus Meissner
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+ *
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+ * This library is free software; you can redistribute it and/or
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+ * modify it under the terms of the GNU Lesser General Public
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+ * License as published by the Free Software Foundation; either
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+ * version 2.1 of the License, or (at your option) any later version.
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+ *
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+ * This library is distributed in the hope that it will be useful,
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+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
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+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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+ * Lesser General Public License for more details.
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+ *
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+ * You should have received a copy of the GNU Lesser General Public
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+ * License along with this library; if not, write to the Free Software
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+ * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301, USA
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+ */
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+
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+#include "config.h"
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+#include "wine/port.h"
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+
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+#ifdef linux
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+#include <assert.h>
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+#include <errno.h>
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+#include <stdarg.h>
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+#include <stdio.h>
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+#include <sys/stat.h>
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+#include <sys/sysmacros.h>
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+
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+#define NONAMELESSUNION
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+#include "ntstatus.h"
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+#include "mountmgr.h"
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+#define WIN32_NO_STATUS
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+#include "windef.h"
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+#include "winternl.h"
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+#endif
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+#include "wine/debug.h"
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+
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+WINE_DEFAULT_DEBUG_CHANNEL(mountmgr);
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+
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+int device_seek_penalty (char *unix_mount)
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+{
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+#ifdef linux
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+ FILE *fp;
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+ char isrotapathstr[260];
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+ char evpath[260];
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+ char ueventbufstr[260];
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+ char isrotastrbuf[2];
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+ char *fgetsret = NULL;
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+ int ret = 0;
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+ char *rptr = NULL;
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+ char *sptr = NULL;
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+ char *devstr_edited = NULL;
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+ char mountpath[260];
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+ char *part_dev = NULL;
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+ int c = 0;
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+ struct stat statbuf;
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+ int seekpen;
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+
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+ const char *home = getenv( "HOME" );
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+ const char *prefix = getenv( "WINEPREFIX" );
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+ size_t len = (prefix ? strlen(prefix) : strlen(home) + strlen("/.wine")) + sizeof("/dosdevics/com256");
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+ char *path = HeapAlloc( GetProcessHeap(), 0, len );
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+
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+ if (path)
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+ {
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+ if (prefix) strcpy( path, prefix );
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+ else
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+ {
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+ strcpy( path, home );
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+ strcat( path, "/.wine" );
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+ }
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+ strcat( path, "/dosdevices/" );
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+ }
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+
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+ if (!unix_mount) {
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+ return -1;
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+ }
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+
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+ snprintf (mountpath, 260, "%s%s", path, unix_mount);
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+ ret = stat (mountpath, &statbuf);
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+ if (ret == -1) {
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+ return -1;
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+ }
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+ HeapFree( GetProcessHeap(), 0, path );
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+ sprintf (evpath, "/sys/dev/block/%d:%d/uevent", major(statbuf.st_dev), minor(statbuf.st_dev));
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+ fp = fopen(evpath, "r");
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+ if (!fp) {
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+ return -1;
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+ }
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+ while ((rptr = fgets (ueventbufstr, 260, fp))) {
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+ sptr = strstr (rptr, "DEVNAME=");
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+ if (sptr) {
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+ sptr += strlen ("DEVNAME=");
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+ break;
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+ }
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+ }
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+ fclose (fp);
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+ devstr_edited = sptr;
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+ if (!devstr_edited) {
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+ return -1;
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+ }
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+ /* Find first character after forwardslash '/' */
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+ part_dev = strrchr (devstr_edited, '/');
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+ if (!part_dev || (part_dev == devstr_edited)) part_dev = devstr_edited;
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+ else part_dev++;
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+ /* Trim off trailing digits and whitespace */
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+ c = strlen (devstr_edited);
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+ c--;
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+ while ((devstr_edited[c] >= '0' && devstr_edited[c] <= '9')
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+ || (devstr_edited[c] == '\n' || devstr_edited[c] == '\r'))
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+ devstr_edited[c--] = '\0';
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+
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+ ret = snprintf (isrotapathstr, 260, "/sys/block/%s/queue/rotational", part_dev);
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+ if (ret < 1 || ret == 260) {
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+ return -1;
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+ }
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+
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+ fp = fopen(isrotapathstr, "r");
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+ if (!fp) {
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+ return -1;
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+ }
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+
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+ fgetsret = fgets(isrotastrbuf, 2, fp);
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+ if (!fgetsret) {
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+ return -1;
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+ }
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+
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+ fclose (fp);
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+
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+ if (isrotastrbuf[0] == '1') {
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+ seekpen = 1;
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+ } else if (isrotastrbuf[0] == '0') {
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+ seekpen = 0;
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+ } else {
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+ return -1;
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+ }
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+
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+ return seekpen;
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+#else
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+ return -1;
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+#endif
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+}
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diff --git a/include/ntddstor.h b/include/ntddstor.h
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index b8c4bb73b0d..836def413fe 100644
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--- a/include/ntddstor.h
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+++ b/include/ntddstor.h
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@@ -214,7 +214,8 @@ typedef enum _STORAGE_QUERY_TYPE {
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typedef enum _STORAGE_PROPERTY_ID { |
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StorageDeviceProperty = 0, |
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- StorageAdapterProperty
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+ StorageAdapterProperty = 1,
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+ StorageDeviceSeekPenaltyProperty = 7,
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} STORAGE_PROPERTY_ID, *PSTORAGE_PROPERTY_ID; |
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typedef struct _STORAGE_PROPERTY_QUERY { |
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@@ -272,6 +273,12 @@ typedef struct _STORAGE_ADAPTER_DESCRIPTOR {
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USHORT BusMinorVersion; |
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} STORAGE_ADAPTER_DESCRIPTOR, *PSTORAGE_ADAPTER_DESCRIPTOR; |
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+typedef struct _DEVICE_SEEK_PENALTY_DESCRIPTOR {
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+ ULONG Version;
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+ ULONG Size;
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+ BOOLEAN IncursSeekPenalty;
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+} DEVICE_SEEK_PENALTY_DESCRIPTOR, *PDEVICE_SEEK_PENALTY_DESCRIPTOR;
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+
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#ifdef __cplusplus |
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} |
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#endif |
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--
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2.31.1 |
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File diff suppressed because it is too large
File diff suppressed because it is too large
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