[PATCH v2 1/3] user32: Move EnumDisplayDeviceA/W.
Huw Davies
huw at codeweavers.com
Fri Jun 21 03:59:14 CDT 2019
From: Zhiyi Zhang <zzhang at codeweavers.com>
Because most of the monitor functions are in sysparams.c.
And format the string constants to be more consistent with
the style in sysparams.c.
Signed-off-by: Zhiyi Zhang <zzhang at codeweavers.com>
Signed-off-by: Huw Davies <huw at codeweavers.com>
---
dlls/user32/misc.c | 313 ----------------------------------------
dlls/user32/sysparams.c | 297 ++++++++++++++++++++++++++++++++++++++
2 files changed, 297 insertions(+), 313 deletions(-)
diff --git a/dlls/user32/misc.c b/dlls/user32/misc.c
index 5f26cf9af3..bed5812a47 100644
--- a/dlls/user32/misc.c
+++ b/dlls/user32/misc.c
@@ -28,14 +28,7 @@
#include "wine/windef16.h"
#include "winbase.h"
#include "wingdi.h"
-#include "winuser.h"
-#include "winreg.h"
-#include "winnls.h"
-#include "winternl.h"
#include "controls.h"
-#include "initguid.h"
-#include "devguid.h"
-#include "setupapi.h"
#include "user_private.h"
#include "wine/unicode.h"
@@ -43,66 +36,6 @@
WINE_DEFAULT_DEBUG_CHANNEL(win);
-/* Wine specific monitor properties */
-DEFINE_DEVPROPKEY(WINE_DEVPROPKEY_MONITOR_STATEFLAGS, 0x233a9ef3, 0xafc4, 0x4abd, 0xb5, 0x64, 0xc3, 0x2f, 0x21, 0xf1, 0x53, 0x5b, 2);
-
-static const WCHAR default_adapter_name[] = {'\\','\\','.','\\','D','I','S','P','L','A','Y','1',0};
-static const WCHAR default_monitor_name[] =
- {'\\','\\','.','\\',
- 'D','I','S','P','L','A','Y','1','\\',
- 'M','o','n','i','t','o','r','0',0};
-static const WCHAR default_adapter_string[] = {'W','i','n','e',' ','A','d','a','p','t','e','r',0};
-static const WCHAR default_monitor_string[] =
- {'G','e','n','e','r','i','c',' ','N','o','n','-','P','n','P',' ','M','o','n','i','t','o','r',0};
-static const WCHAR default_adapter_id[] =
- {'P','C','I','\\',
- 'V','E','N','_','0','0','0','0','&',
- 'D','E','V','_','0','0','0','0','&',
- 'S','U','B','S','Y','S','_','0','0','0','0','0','0','0','0','&',
- 'R','E','V','_','0','0',0};
-static const WCHAR default_monitor_id[] =
- {'M','O','N','I','T','O','R','\\',
- 'D','e','f','a','u','l','t','_','M','o','n','i','t','o','r','\\',
- '{','4','d','3','6','e','9','6','e','-','e','3','2','5','-','1','1','c','e','-',
- 'b','f','c','1','-','0','8','0','0','2','b','e','1','0','3','1','8','}',
- '\\','0','0','0','0',0};
-static const WCHAR default_monitor_interface_id[] =
- {'\\','\\','\?','\\',
- 'D','I','S','P','L','A','Y','#','D','e','f','a','u','l','t','_','M','o','n','i','t','o','r','#',
- '4','&','1','7','f','0','f','f','5','4','&','0','&','U','I','D','0','#',
- '{','e','6','f','0','7','b','5','f','-','e','e','9','7','-','4','a','9','0','-',
- 'b','0','7','6','-','3','3','f','5','7','b','f','4','e','a','a','7','}',0};
-
-static const WCHAR monitor_fmtW[] =
- {'\\','\\','.','\\',
- 'D','I','S','P','L','A','Y','%','d','\\',
- 'M','o','n','i','t','o','r','%','d',0};
-static const WCHAR adapter_fmtW[] = {'\\','\\','.','\\','D','I','S','P','L','A','Y','%','d',0};
-static const WCHAR displayW[] = {'\\','\\','.','\\','D','I','S','P','L','A','Y'};
-static const WCHAR video_keyW[] =
- {'H','A','R','D','W','A','R','E','\\',
- 'D','E','V','I','C','E','M','A','P','\\',
- 'V','I','D','E','O','\\',0};
-static const WCHAR video_value_fmtW[] =
- {'\\','D','e','v','i','c','e','\\',
- 'V','i','d','e','o','%','d',0};
-static const WCHAR monitor_interface_prefixW[] = {'\\','\\','\?','\\',0};
-static const WCHAR guid_devinterface_monitorW[] =
- {'#','{','e','6','f','0','7','b','5','f','-','e','e','9','7','-',
- '4','a','9','0','-','b','0','7','6','-','3','3','f','5','7','b','f','4','e','a','a','7','}',0};
-static const WCHAR backslashW[] = {'\\',0};
-static const WCHAR nt_classW[] =
- {'\\','R','e','g','i','s','t','r','y','\\',
- 'M','a','c','h','i','n','e','\\',
- 'S','y','s','t','e','m','\\',
- 'C','u','r','r','e','n','t','C','o','n','t','r','o','l','S','e','t','\\',
- 'C','o','n','t','r','o','l','\\',
- 'C','l','a','s','s','\\',0};
-static const WCHAR driver_descW[] = {'D','r','i','v','e','r','D','e','s','c',0};
-static const WCHAR state_flagsW[] = {'S','t','a','t','e','F','l','a','g','s',0};
-static const WCHAR gpu_idW[] = {'G','P','U','I','D',0};
-static const WCHAR mointor_id_value_fmtW[] = {'M','o','n','i','t','o','r','I','D','%','d',0};
-
#define IMM_INIT_MAGIC 0x19650412
static HWND (WINAPI *imm_get_ui_window)(HKL);
BOOL (WINAPI *imm_register_window)(HWND) = NULL;
@@ -307,252 +240,6 @@ DWORD WINAPI SetLogonNotifyWindow(HWINSTA hwinsta,HWND hwnd)
return 1;
}
-/***********************************************************************
- * EnumDisplayDevicesA (USER32.@)
- */
-BOOL WINAPI EnumDisplayDevicesA( LPCSTR lpDevice, DWORD i, LPDISPLAY_DEVICEA lpDispDev,
- DWORD dwFlags )
-{
- UNICODE_STRING deviceW;
- DISPLAY_DEVICEW ddW;
- BOOL ret;
-
- if(lpDevice)
- RtlCreateUnicodeStringFromAsciiz(&deviceW, lpDevice);
- else
- deviceW.Buffer = NULL;
-
- ddW.cb = sizeof(ddW);
- ret = EnumDisplayDevicesW(deviceW.Buffer, i, &ddW, dwFlags);
- RtlFreeUnicodeString(&deviceW);
-
- if(!ret) return ret;
-
- WideCharToMultiByte(CP_ACP, 0, ddW.DeviceName, -1, lpDispDev->DeviceName, sizeof(lpDispDev->DeviceName), NULL, NULL);
- WideCharToMultiByte(CP_ACP, 0, ddW.DeviceString, -1, lpDispDev->DeviceString, sizeof(lpDispDev->DeviceString), NULL, NULL);
- lpDispDev->StateFlags = ddW.StateFlags;
-
- if(lpDispDev->cb >= offsetof(DISPLAY_DEVICEA, DeviceID) + sizeof(lpDispDev->DeviceID))
- WideCharToMultiByte(CP_ACP, 0, ddW.DeviceID, -1, lpDispDev->DeviceID, sizeof(lpDispDev->DeviceID), NULL, NULL);
- if(lpDispDev->cb >= offsetof(DISPLAY_DEVICEA, DeviceKey) + sizeof(lpDispDev->DeviceKey))
- WideCharToMultiByte(CP_ACP, 0, ddW.DeviceKey, -1, lpDispDev->DeviceKey, sizeof(lpDispDev->DeviceKey), NULL, NULL);
-
- return TRUE;
-}
-
-/***********************************************************************
- * EnumDisplayDevicesW (USER32.@)
- */
-BOOL WINAPI EnumDisplayDevicesW( LPCWSTR lpDevice, DWORD i, LPDISPLAY_DEVICEW lpDisplayDevice,
- DWORD dwFlags )
-{
- SP_DEVINFO_DATA device_data = {sizeof(device_data)};
- HDEVINFO set = INVALID_HANDLE_VALUE;
- WCHAR key_nameW[MAX_PATH];
- WCHAR instanceW[MAX_PATH];
- WCHAR bufferW[1024];
- LONG adapter_index;
- WCHAR *next_charW;
- DWORD size;
- DWORD type;
- HKEY hkey;
- BOOL ret = FALSE;
-
- TRACE("%s %d %p %#x\n", debugstr_w(lpDevice), i, lpDisplayDevice, dwFlags);
-
- /* Find adapter */
- if (!lpDevice)
- {
- sprintfW(key_nameW, video_value_fmtW, i);
- size = sizeof(bufferW);
- if (RegGetValueW(HKEY_LOCAL_MACHINE, video_keyW, key_nameW, RRF_RT_REG_SZ, NULL, bufferW, &size))
- return FALSE;
-
- /* DeviceKey */
- if(lpDisplayDevice->cb >= offsetof(DISPLAY_DEVICEW, DeviceKey) + sizeof(lpDisplayDevice->DeviceKey))
- lstrcpyW(lpDisplayDevice->DeviceKey, bufferW);
-
- /* DeviceName */
- sprintfW(lpDisplayDevice->DeviceName, adapter_fmtW, i + 1);
-
- /* Strip \Registry\Machine\ */
- lstrcpyW(key_nameW, bufferW + 18);
-
- /* DeviceString */
- size = sizeof(lpDisplayDevice->DeviceString);
- if (RegGetValueW(HKEY_LOCAL_MACHINE, key_nameW, driver_descW, RRF_RT_REG_SZ, NULL,
- lpDisplayDevice->DeviceString, &size))
- return FALSE;
-
- /* StateFlags */
- size = sizeof(lpDisplayDevice->StateFlags);
- if (RegGetValueW(HKEY_CURRENT_CONFIG, key_nameW, state_flagsW, RRF_RT_REG_DWORD, NULL,
- &lpDisplayDevice->StateFlags, &size))
- return FALSE;
-
- /* DeviceID */
- if (lpDisplayDevice->cb >= offsetof(DISPLAY_DEVICEW, DeviceID) + sizeof(lpDisplayDevice->DeviceID))
- {
- if (dwFlags & EDD_GET_DEVICE_INTERFACE_NAME)
- lpDisplayDevice->DeviceID[0] = 0;
- else
- {
- size = sizeof(bufferW);
- if (RegGetValueW(HKEY_CURRENT_CONFIG, key_nameW, gpu_idW, RRF_RT_REG_SZ | RRF_ZEROONFAILURE, NULL,
- bufferW, &size))
- return FALSE;
- set = SetupDiCreateDeviceInfoList(&GUID_DEVCLASS_DISPLAY, NULL);
- if (!SetupDiOpenDeviceInfoW(set, bufferW, NULL, 0, &device_data)
- || !SetupDiGetDeviceRegistryPropertyW(set, &device_data, SPDRP_HARDWAREID, NULL, (BYTE *)bufferW,
- sizeof(bufferW), NULL))
- goto done;
- lstrcpyW(lpDisplayDevice->DeviceID, bufferW);
- }
- }
- }
- /* Find monitor */
- else
- {
- /* Check adapter name */
- if (strncmpiW(lpDevice, displayW, ARRAY_SIZE(displayW)))
- return FALSE;
-
- adapter_index = strtolW(lpDevice + ARRAY_SIZE(displayW), NULL, 10);
- sprintfW(key_nameW, video_value_fmtW, adapter_index - 1);
-
- size = sizeof(bufferW);
- if (RegGetValueW(HKEY_LOCAL_MACHINE, video_keyW, key_nameW, RRF_RT_REG_SZ, NULL, bufferW, &size))
- return FALSE;
-
- /* DeviceName */
- sprintfW(lpDisplayDevice->DeviceName, monitor_fmtW, adapter_index, i);
-
- /* Get monitor instance */
- /* Strip \Registry\Machine\ first */
- lstrcpyW(key_nameW, bufferW + 18);
- sprintfW(bufferW, mointor_id_value_fmtW, i);
-
- size = sizeof(instanceW);
- if (RegGetValueW(HKEY_CURRENT_CONFIG, key_nameW, bufferW, RRF_RT_REG_SZ, NULL, instanceW, &size))
- return FALSE;
-
- set = SetupDiCreateDeviceInfoList(&GUID_DEVCLASS_MONITOR, NULL);
- if (!SetupDiOpenDeviceInfoW(set, instanceW, NULL, 0, &device_data))
- goto done;
-
- /* StateFlags */
- if (!SetupDiGetDevicePropertyW(set, &device_data, &WINE_DEVPROPKEY_MONITOR_STATEFLAGS, &type,
- (BYTE *)&lpDisplayDevice->StateFlags, sizeof(lpDisplayDevice->StateFlags), NULL, 0))
- goto done;
-
- /* DeviceString */
- if (!SetupDiGetDeviceRegistryPropertyW(set, &device_data, SPDRP_DEVICEDESC, NULL,
- (BYTE *)lpDisplayDevice->DeviceString,
- sizeof(lpDisplayDevice->DeviceString), NULL))
- goto done;
-
- /* DeviceKey */
- if (lpDisplayDevice->cb >= offsetof(DISPLAY_DEVICEW, DeviceKey) + sizeof(lpDisplayDevice->DeviceKey))
- {
- if (!SetupDiGetDeviceRegistryPropertyW(set, &device_data, SPDRP_DRIVER, NULL, (BYTE *)bufferW,
- sizeof(bufferW), NULL))
- goto done;
-
- lstrcpyW(lpDisplayDevice->DeviceKey, nt_classW);
- lstrcatW(lpDisplayDevice->DeviceKey, bufferW);
- }
-
- /* DeviceID */
- if (lpDisplayDevice->cb >= offsetof(DISPLAY_DEVICEW, DeviceID) + sizeof(lpDisplayDevice->DeviceID))
- {
- if (dwFlags & EDD_GET_DEVICE_INTERFACE_NAME)
- {
- lstrcpyW(lpDisplayDevice->DeviceID, monitor_interface_prefixW);
- lstrcatW(lpDisplayDevice->DeviceID, instanceW);
- lstrcatW(lpDisplayDevice->DeviceID, guid_devinterface_monitorW);
- /* Replace '\\' with '#' after prefix */
- for (next_charW = lpDisplayDevice->DeviceID + strlenW(monitor_interface_prefixW); *next_charW;
- next_charW++)
- {
- if (*next_charW == '\\')
- *next_charW = '#';
- }
- }
- else
- {
- if (!SetupDiGetDeviceRegistryPropertyW(set, &device_data, SPDRP_HARDWAREID, NULL, (BYTE *)bufferW,
- sizeof(bufferW), NULL))
- goto done;
-
- lstrcpyW(lpDisplayDevice->DeviceID, bufferW);
- lstrcatW(lpDisplayDevice->DeviceID, backslashW);
-
- if (!SetupDiGetDeviceRegistryPropertyW(set, &device_data, SPDRP_DRIVER, NULL, (BYTE *)bufferW,
- sizeof(bufferW), NULL))
- goto done;
-
- lstrcatW(lpDisplayDevice->DeviceID, bufferW);
- }
- }
- }
-
- ret = TRUE;
-done:
- SetupDiDestroyDeviceInfoList(set);
- if (ret)
- return ret;
-
- /* Fallback to report at least one adapter and monitor, if user driver didn't initialize display device registry */
- if (i)
- return FALSE;
-
- /* If user driver did initialize the registry, then exit */
- if (!RegOpenKeyW(HKEY_LOCAL_MACHINE, video_keyW, &hkey))
- {
- RegCloseKey(hkey);
- return FALSE;
- }
- WARN("Reporting fallback display devices\n");
-
- /* Adapter */
- if (!lpDevice)
- {
- memcpy(lpDisplayDevice->DeviceName, default_adapter_name, sizeof(default_adapter_name));
- memcpy(lpDisplayDevice->DeviceString, default_adapter_string, sizeof(default_adapter_string));
- lpDisplayDevice->StateFlags =
- DISPLAY_DEVICE_ATTACHED_TO_DESKTOP | DISPLAY_DEVICE_PRIMARY_DEVICE | DISPLAY_DEVICE_VGA_COMPATIBLE;
- if(lpDisplayDevice->cb >= offsetof(DISPLAY_DEVICEW, DeviceID) + sizeof(lpDisplayDevice->DeviceID))
- {
- if (dwFlags & EDD_GET_DEVICE_INTERFACE_NAME)
- lpDisplayDevice->DeviceID[0] = 0;
- else
- memcpy(lpDisplayDevice->DeviceID, default_adapter_id, sizeof(default_adapter_id));
- }
- }
- /* Monitor */
- else
- {
- if (lstrcmpiW(default_adapter_name, lpDevice))
- return FALSE;
-
- memcpy(lpDisplayDevice->DeviceName, default_monitor_name, sizeof(default_monitor_name));
- memcpy(lpDisplayDevice->DeviceString, default_monitor_string, sizeof(default_monitor_string));
- lpDisplayDevice->StateFlags = DISPLAY_DEVICE_ACTIVE | DISPLAY_DEVICE_ATTACHED;
- if (lpDisplayDevice->cb >= offsetof(DISPLAY_DEVICEW, DeviceID) + sizeof(lpDisplayDevice->DeviceID))
- {
- if (dwFlags & EDD_GET_DEVICE_INTERFACE_NAME)
- memcpy(lpDisplayDevice->DeviceID, default_monitor_interface_id, sizeof(default_monitor_interface_id));
- else
- memcpy(lpDisplayDevice->DeviceID, default_monitor_id, sizeof(default_monitor_id));
- }
- }
-
- if(lpDisplayDevice->cb >= offsetof(DISPLAY_DEVICEW, DeviceKey) + sizeof(lpDisplayDevice->DeviceKey))
- lpDisplayDevice->DeviceKey[0] = 0;
-
- return TRUE;
-}
-
/***********************************************************************
* QueryDisplayConfig (USER32.@)
*/
diff --git a/dlls/user32/sysparams.c b/dlls/user32/sysparams.c
index 5bf82c66e0..63fea14c2a 100644
--- a/dlls/user32/sysparams.c
+++ b/dlls/user32/sysparams.c
@@ -34,10 +34,14 @@
#include "winbase.h"
#include "winnls.h"
#include "wingdi.h"
+#include "winuser.h"
#include "winreg.h"
#include "wine/wingdi16.h"
#include "winerror.h"
+#include "initguid.h"
+#include "devguid.h"
+#include "setupapi.h"
#include "controls.h"
#include "win.h"
#include "user_private.h"
@@ -245,6 +249,56 @@ static const WCHAR CSu[] = {'%','u',0};
static const WCHAR CSd[] = {'%','d',0};
static const WCHAR CSrgb[] = {'%','u',' ','%','u',' ','%','u',0};
+/* Wine specific monitor properties */
+DEFINE_DEVPROPKEY(WINE_DEVPROPKEY_MONITOR_STATEFLAGS, 0x233a9ef3, 0xafc4, 0x4abd, 0xb5, 0x64, 0xc3, 0x2f, 0x21, 0xf1, 0x53, 0x5b, 2);
+
+/* Strings for monitor functions */
+static const WCHAR DEFAULT_ADAPTER_NAME[] = {'\\','\\','.','\\','D','I','S','P','L','A','Y','1',0};
+static const WCHAR DEFAULT_MONITOR_NAME[] = {'\\','\\','.','\\',
+ 'D','I','S','P','L','A','Y','1','\\',
+ 'M','o','n','i','t','o','r','0',0};
+static const WCHAR DEFAULT_ADAPTER_STRING[] = {'W','i','n','e',' ','A','d','a','p','t','e','r',0};
+static const WCHAR DEFAULT_MONITOR_STRING[] = {'G','e','n','e','r','i','c',' ','N','o','n','-','P','n','P',' ','M','o','n','i','t','o','r',0};
+static const WCHAR DEFAULT_ADAPTER_ID[] = {'P','C','I','\\',
+ 'V','E','N','_','0','0','0','0','&',
+ 'D','E','V','_','0','0','0','0','&',
+ 'S','U','B','S','Y','S','_','0','0','0','0','0','0','0','0','&',
+ 'R','E','V','_','0','0',0};
+static const WCHAR DEFAULT_MONITOR_ID[] = {'M','O','N','I','T','O','R','\\',
+ 'D','e','f','a','u','l','t','_','M','o','n','i','t','o','r','\\',
+ '{','4','d','3','6','e','9','6','e','-','e','3','2','5','-','1','1','c','e','-',
+ 'b','f','c','1','-','0','8','0','0','2','b','e','1','0','3','1','8','}',
+ '\\','0','0','0','0',0};
+static const WCHAR DEFAULT_MONITOR_INTERFACE_ID[] = {'\\','\\','\?','\\',
+ 'D','I','S','P','L','A','Y','#','D','e','f','a','u','l','t','_','M','o','n','i','t','o','r','#',
+ '4','&','1','7','f','0','f','f','5','4','&','0','&','U','I','D','0','#',
+ '{','e','6','f','0','7','b','5','f','-','e','e','9','7','-','4','a','9','0','-',
+ 'b','0','7','6','-','3','3','f','5','7','b','f','4','e','a','a','7','}',0};
+static const WCHAR BACKSLASH[] = {'\\',0};
+static const WCHAR DRIVER_DESC[] = {'D','r','i','v','e','r','D','e','s','c',0};
+static const WCHAR STATE_FLAGS[] = {'S','t','a','t','e','F','l','a','g','s',0};
+static const WCHAR GPU_ID[] = {'G','P','U','I','D',0};
+static const WCHAR DISPLAY[] = {'\\','\\','.','\\','D','I','S','P','L','A','Y'};
+static const WCHAR MONITOR_ID_VALUE_FMT[] = {'M','o','n','i','t','o','r','I','D','%','d',0};
+static const WCHAR VIDEO_KEY[] = {'H','A','R','D','W','A','R','E','\\',
+ 'D','E','V','I','C','E','M','A','P','\\',
+ 'V','I','D','E','O','\\',0};
+static const WCHAR NT_CLASS[] = {'\\','R','e','g','i','s','t','r','y','\\',
+ 'M','a','c','h','i','n','e','\\',
+ 'S','y','s','t','e','m','\\',
+ 'C','u','r','r','e','n','t','C','o','n','t','r','o','l','S','e','t','\\',
+ 'C','o','n','t','r','o','l','\\',
+ 'C','l','a','s','s','\\',0};
+static const WCHAR ADAPTER_FMT[] = {'\\','\\','.','\\','D','I','S','P','L','A','Y','%','d',0};
+static const WCHAR MONITOR_FMT[] = {'\\','\\','.','\\',
+ 'D','I','S','P','L','A','Y','%','d','\\',
+ 'M','o','n','i','t','o','r','%','d',0};
+static const WCHAR VIDEO_VALUE_FMT[] = {'\\','D','e','v','i','c','e','\\',
+ 'V','i','d','e','o','%','d',0};
+static const WCHAR MONITOR_INTERFACE_PREFIX[] = {'\\','\\','\?','\\',0};
+static const WCHAR GUID_DEVINTERFACE_MONITOR[] = {'#','{','e','6','f','0','7','b','5','f','-','e','e','9','7','-',
+ '4','a','9','0','-','b','0','7','6','-','3','3','f','5','7','b','f','4','e','a','a','7','}',0};
+
static HDC display_dc;
static CRITICAL_SECTION display_dc_section;
static CRITICAL_SECTION_DEBUG critsect_debug =
@@ -3769,6 +3823,249 @@ BOOL WINAPI EnumDisplayMonitors( HDC hdc, LPRECT rect, MONITORENUMPROC proc, LPA
return USER_Driver->pEnumDisplayMonitors( 0, NULL, enum_mon_callback, (LPARAM)&data );
}
+/***********************************************************************
+ * EnumDisplayDevicesA (USER32.@)
+ */
+BOOL WINAPI EnumDisplayDevicesA( LPCSTR device, DWORD index, DISPLAY_DEVICEA *info, DWORD flags )
+{
+ UNICODE_STRING deviceW;
+ DISPLAY_DEVICEW ddW;
+ BOOL ret;
+
+ if (device)
+ RtlCreateUnicodeStringFromAsciiz(&deviceW, device);
+ else
+ deviceW.Buffer = NULL;
+
+ ddW.cb = sizeof(ddW);
+ ret = EnumDisplayDevicesW(deviceW.Buffer, index, &ddW, flags);
+ RtlFreeUnicodeString(&deviceW);
+
+ if (!ret) return ret;
+
+ WideCharToMultiByte(CP_ACP, 0, ddW.DeviceName, -1, info->DeviceName, sizeof(info->DeviceName), NULL, NULL);
+ WideCharToMultiByte(CP_ACP, 0, ddW.DeviceString, -1, info->DeviceString, sizeof(info->DeviceString), NULL, NULL);
+ info->StateFlags = ddW.StateFlags;
+
+ if (info->cb >= offsetof(DISPLAY_DEVICEA, DeviceID) + sizeof(info->DeviceID))
+ WideCharToMultiByte(CP_ACP, 0, ddW.DeviceID, -1, info->DeviceID, sizeof(info->DeviceID), NULL, NULL);
+ if (info->cb >= offsetof(DISPLAY_DEVICEA, DeviceKey) + sizeof(info->DeviceKey))
+ WideCharToMultiByte(CP_ACP, 0, ddW.DeviceKey, -1, info->DeviceKey, sizeof(info->DeviceKey), NULL, NULL);
+
+ return TRUE;
+}
+
+/***********************************************************************
+ * EnumDisplayDevicesW (USER32.@)
+ */
+BOOL WINAPI EnumDisplayDevicesW( LPCWSTR device, DWORD index, DISPLAY_DEVICEW *info, DWORD flags )
+{
+ SP_DEVINFO_DATA device_data = {sizeof(device_data)};
+ HDEVINFO set = INVALID_HANDLE_VALUE;
+ WCHAR key_nameW[MAX_PATH];
+ WCHAR instanceW[MAX_PATH];
+ WCHAR bufferW[1024];
+ LONG adapter_index;
+ WCHAR *next_charW;
+ DWORD size;
+ DWORD type;
+ HKEY hkey;
+ BOOL ret = FALSE;
+
+ TRACE("%s %d %p %#x\n", debugstr_w(device), index, info, flags);
+
+ /* Find adapter */
+ if (!device)
+ {
+ sprintfW(key_nameW, VIDEO_VALUE_FMT, index);
+ size = sizeof(bufferW);
+ if (RegGetValueW(HKEY_LOCAL_MACHINE, VIDEO_KEY, key_nameW, RRF_RT_REG_SZ, NULL, bufferW, &size))
+ return FALSE;
+
+ /* DeviceKey */
+ if (info->cb >= offsetof(DISPLAY_DEVICEW, DeviceKey) + sizeof(info->DeviceKey))
+ lstrcpyW(info->DeviceKey, bufferW);
+
+ /* DeviceName */
+ sprintfW(info->DeviceName, ADAPTER_FMT, index + 1);
+
+ /* Strip \Registry\Machine\ */
+ lstrcpyW(key_nameW, bufferW + 18);
+
+ /* DeviceString */
+ size = sizeof(info->DeviceString);
+ if (RegGetValueW(HKEY_LOCAL_MACHINE, key_nameW, DRIVER_DESC, RRF_RT_REG_SZ, NULL,
+ info->DeviceString, &size))
+ return FALSE;
+
+ /* StateFlags */
+ size = sizeof(info->StateFlags);
+ if (RegGetValueW(HKEY_CURRENT_CONFIG, key_nameW, STATE_FLAGS, RRF_RT_REG_DWORD, NULL,
+ &info->StateFlags, &size))
+ return FALSE;
+
+ /* DeviceID */
+ if (info->cb >= offsetof(DISPLAY_DEVICEW, DeviceID) + sizeof(info->DeviceID))
+ {
+ if (flags & EDD_GET_DEVICE_INTERFACE_NAME)
+ info->DeviceID[0] = 0;
+ else
+ {
+ size = sizeof(bufferW);
+ if (RegGetValueW(HKEY_CURRENT_CONFIG, key_nameW, GPU_ID, RRF_RT_REG_SZ | RRF_ZEROONFAILURE, NULL,
+ bufferW, &size))
+ return FALSE;
+ set = SetupDiCreateDeviceInfoList(&GUID_DEVCLASS_DISPLAY, NULL);
+ if (!SetupDiOpenDeviceInfoW(set, bufferW, NULL, 0, &device_data)
+ || !SetupDiGetDeviceRegistryPropertyW(set, &device_data, SPDRP_HARDWAREID, NULL, (BYTE *)bufferW,
+ sizeof(bufferW), NULL))
+ goto done;
+ lstrcpyW(info->DeviceID, bufferW);
+ }
+ }
+ }
+ /* Find monitor */
+ else
+ {
+ /* Check adapter name */
+ if (strncmpiW(device, DISPLAY, ARRAY_SIZE(DISPLAY)))
+ return FALSE;
+
+ adapter_index = strtolW(device + ARRAY_SIZE(DISPLAY), NULL, 10);
+ sprintfW(key_nameW, VIDEO_VALUE_FMT, adapter_index - 1);
+
+ size = sizeof(bufferW);
+ if (RegGetValueW(HKEY_LOCAL_MACHINE, VIDEO_KEY, key_nameW, RRF_RT_REG_SZ, NULL, bufferW, &size))
+ return FALSE;
+
+ /* DeviceName */
+ sprintfW(info->DeviceName, MONITOR_FMT, adapter_index, index);
+
+ /* Get monitor instance */
+ /* Strip \Registry\Machine\ first */
+ lstrcpyW(key_nameW, bufferW + 18);
+ sprintfW(bufferW, MONITOR_ID_VALUE_FMT, index);
+
+ size = sizeof(instanceW);
+ if (RegGetValueW(HKEY_CURRENT_CONFIG, key_nameW, bufferW, RRF_RT_REG_SZ, NULL, instanceW, &size))
+ return FALSE;
+
+ set = SetupDiCreateDeviceInfoList(&GUID_DEVCLASS_MONITOR, NULL);
+ if (!SetupDiOpenDeviceInfoW(set, instanceW, NULL, 0, &device_data))
+ goto done;
+
+ /* StateFlags */
+ if (!SetupDiGetDevicePropertyW(set, &device_data, &WINE_DEVPROPKEY_MONITOR_STATEFLAGS, &type,
+ (BYTE *)&info->StateFlags, sizeof(info->StateFlags), NULL, 0))
+ goto done;
+
+ /* DeviceString */
+ if (!SetupDiGetDeviceRegistryPropertyW(set, &device_data, SPDRP_DEVICEDESC, NULL,
+ (BYTE *)info->DeviceString,
+ sizeof(info->DeviceString), NULL))
+ goto done;
+
+ /* DeviceKey */
+ if (info->cb >= offsetof(DISPLAY_DEVICEW, DeviceKey) + sizeof(info->DeviceKey))
+ {
+ if (!SetupDiGetDeviceRegistryPropertyW(set, &device_data, SPDRP_DRIVER, NULL, (BYTE *)bufferW,
+ sizeof(bufferW), NULL))
+ goto done;
+
+ lstrcpyW(info->DeviceKey, NT_CLASS);
+ lstrcatW(info->DeviceKey, bufferW);
+ }
+
+ /* DeviceID */
+ if (info->cb >= offsetof(DISPLAY_DEVICEW, DeviceID) + sizeof(info->DeviceID))
+ {
+ if (flags & EDD_GET_DEVICE_INTERFACE_NAME)
+ {
+ lstrcpyW(info->DeviceID, MONITOR_INTERFACE_PREFIX);
+ lstrcatW(info->DeviceID, instanceW);
+ lstrcatW(info->DeviceID, GUID_DEVINTERFACE_MONITOR);
+ /* Replace '\\' with '#' after prefix */
+ for (next_charW = info->DeviceID + strlenW(MONITOR_INTERFACE_PREFIX); *next_charW;
+ next_charW++)
+ {
+ if (*next_charW == '\\')
+ *next_charW = '#';
+ }
+ }
+ else
+ {
+ if (!SetupDiGetDeviceRegistryPropertyW(set, &device_data, SPDRP_HARDWAREID, NULL, (BYTE *)bufferW,
+ sizeof(bufferW), NULL))
+ goto done;
+
+ lstrcpyW(info->DeviceID, bufferW);
+ lstrcatW(info->DeviceID, BACKSLASH);
+
+ if (!SetupDiGetDeviceRegistryPropertyW(set, &device_data, SPDRP_DRIVER, NULL, (BYTE *)bufferW,
+ sizeof(bufferW), NULL))
+ goto done;
+
+ lstrcatW(info->DeviceID, bufferW);
+ }
+ }
+ }
+
+ ret = TRUE;
+done:
+ SetupDiDestroyDeviceInfoList(set);
+ if (ret)
+ return ret;
+
+ /* Fallback to report at least one adapter and monitor, if user driver didn't initialize display device registry */
+ if (index)
+ return FALSE;
+
+ /* If user driver did initialize the registry, then exit */
+ if (!RegOpenKeyW(HKEY_LOCAL_MACHINE, VIDEO_KEY, &hkey))
+ {
+ RegCloseKey(hkey);
+ return FALSE;
+ }
+ WARN("Reporting fallback display devices\n");
+
+ /* Adapter */
+ if (!device)
+ {
+ memcpy(info->DeviceName, DEFAULT_ADAPTER_NAME, sizeof(DEFAULT_ADAPTER_NAME));
+ memcpy(info->DeviceString, DEFAULT_ADAPTER_STRING, sizeof(DEFAULT_ADAPTER_STRING));
+ info->StateFlags =
+ DISPLAY_DEVICE_ATTACHED_TO_DESKTOP | DISPLAY_DEVICE_PRIMARY_DEVICE | DISPLAY_DEVICE_VGA_COMPATIBLE;
+ if (info->cb >= offsetof(DISPLAY_DEVICEW, DeviceID) + sizeof(info->DeviceID))
+ {
+ if (flags & EDD_GET_DEVICE_INTERFACE_NAME)
+ info->DeviceID[0] = 0;
+ else
+ memcpy(info->DeviceID, DEFAULT_ADAPTER_ID, sizeof(DEFAULT_ADAPTER_ID));
+ }
+ }
+ /* Monitor */
+ else
+ {
+ if (lstrcmpiW(DEFAULT_ADAPTER_NAME, device))
+ return FALSE;
+
+ memcpy(info->DeviceName, DEFAULT_MONITOR_NAME, sizeof(DEFAULT_MONITOR_NAME));
+ memcpy(info->DeviceString, DEFAULT_MONITOR_STRING, sizeof(DEFAULT_MONITOR_STRING));
+ info->StateFlags = DISPLAY_DEVICE_ACTIVE | DISPLAY_DEVICE_ATTACHED;
+ if (info->cb >= offsetof(DISPLAY_DEVICEW, DeviceID) + sizeof(info->DeviceID))
+ {
+ if (flags & EDD_GET_DEVICE_INTERFACE_NAME)
+ memcpy(info->DeviceID, DEFAULT_MONITOR_INTERFACE_ID, sizeof(DEFAULT_MONITOR_INTERFACE_ID));
+ else
+ memcpy(info->DeviceID, DEFAULT_MONITOR_ID, sizeof(DEFAULT_MONITOR_ID));
+ }
+ }
+
+ if (info->cb >= offsetof(DISPLAY_DEVICEW, DeviceKey) + sizeof(info->DeviceKey))
+ info->DeviceKey[0] = 0;
+
+ return TRUE;
+}
/**********************************************************************
* GetAutoRotationState [USER32.@]
--
2.17.1
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