[PATCH 0/6] MR10173: cfgmgr32: Remove setupapi dependency from DevObject* implementation (1/2).
From: Rémi Bernon <rbernon@codeweavers.com> --- dlls/cfgmgr32/devobject.c | 14 ++++++++------ 1 file changed, 8 insertions(+), 6 deletions(-) diff --git a/dlls/cfgmgr32/devobject.c b/dlls/cfgmgr32/devobject.c index c4934f6590a..8d3fe8e50e6 100644 --- a/dlls/cfgmgr32/devobject.c +++ b/dlls/cfgmgr32/devobject.c @@ -352,7 +352,7 @@ static BOOL devprop_filters_validate( const DEVPROP_FILTER_EXPRESSION *filters, } static HRESULT dev_object_iface_get_props( DEV_OBJECT *obj, HDEVINFO set, SP_DEVICE_INTERFACE_DATA *iface_data, - ULONG props_len, const DEVPROPCOMPKEY *props, BOOL all_props, BOOL sort ) + ULONG props_len, const DEVPROPCOMPKEY *props, BOOL all_props ) { DEVPROPKEY *all_keys = NULL; DWORD keys_len = 0, i = 0; @@ -434,8 +434,6 @@ done: obj->cPropertyCount = 0; obj->pProperties = NULL; } - else if (sort) /* Sort properties by DEVPROPCOMPKEY for faster filter evaluation. */ - qsort( (DEVPROPERTY *)obj->pProperties, obj->cPropertyCount, sizeof( *obj->pProperties ), devproperty_compare ); return hr; } @@ -550,11 +548,15 @@ static HRESULT enum_dev_objects( DEV_OBJECT_TYPE type, ULONG props_len, const DE /* If we're also filtering objects, get all properties for this object. Once the filters have been * evaluated, free properties that have not been requested, and set cPropertyCount to props_len. */ if (filters) - hr = dev_object_iface_get_props( &obj, set, &iface, 0, NULL, TRUE, TRUE ); + hr = dev_object_iface_get_props( &obj, set, &iface, 0, NULL, TRUE ); else - hr = dev_object_iface_get_props( &obj, set, &iface, props_len, props, all_props, FALSE ); + hr = dev_object_iface_get_props( &obj, set, &iface, props_len, props, all_props ); + if (SUCCEEDED( hr )) { + /* Sort properties by DEVPROPCOMPKEY for faster filter evaluation. */ + if (filters) qsort( (DEVPROPERTY *)obj.pProperties, obj.cPropertyCount, sizeof(*obj.pProperties), devproperty_compare ); + /* By default, the evaluation is performed by AND-ing all individual filter expressions. */ hr = devprop_filter_matches_object( &obj, DEVPROP_OPERATOR_AND_OPEN, filters, filters_end ); /* Shrink pProperties to only the desired ones, unless DevQueryFlagAllProperties is set. */ @@ -1183,7 +1185,7 @@ HRESULT WINAPI DevGetObjectPropertiesEx( DEV_OBJECT_TYPE type, const WCHAR *id, return HRESULT_FROM_WIN32(err == ERROR_NO_SUCH_DEVICE_INTERFACE ? ERROR_FILE_NOT_FOUND : err); } - hr = dev_object_iface_get_props( &obj, set, &iface, props_len, props, !!(flags & DevQueryFlagAllProperties), FALSE ); + hr = dev_object_iface_get_props( &obj, set, &iface, props_len, props, !!(flags & DevQueryFlagAllProperties) ); *buf = obj.pProperties; *buf_len = obj.cPropertyCount; break; -- GitLab https://gitlab.winehq.org/wine/wine/-/merge_requests/10173
From: Rémi Bernon <rbernon@codeweavers.com> --- dlls/cfgmgr32/devobject.c | 92 +++++++++++++++++++++------------------ 1 file changed, 50 insertions(+), 42 deletions(-) diff --git a/dlls/cfgmgr32/devobject.c b/dlls/cfgmgr32/devobject.c index 8d3fe8e50e6..3fcf2a49028 100644 --- a/dlls/cfgmgr32/devobject.c +++ b/dlls/cfgmgr32/devobject.c @@ -351,54 +351,52 @@ static BOOL devprop_filters_validate( const DEVPROP_FILTER_EXPRESSION *filters, return TRUE; } +static HRESULT get_property_compare_keys( const DEVPROPKEY *keys, ULONG keys_len, const DEVPROPCOMPKEY **comp_keys, ULONG *comp_keys_len ) +{ + if (!(*comp_keys_len = keys_len)) return S_OK; + if (!(*comp_keys = calloc( keys_len, sizeof(**comp_keys) ))) return E_OUTOFMEMORY; + for (UINT i = 0; i < keys_len; ++i) ((DEVPROPCOMPKEY *)*comp_keys)[i].Key = keys[i]; + return S_OK; +} + +static HRESULT dev_get_device_interface_property_keys( HDEVINFO set, SP_DEVICE_INTERFACE_DATA *iface_data, const DEVPROPCOMPKEY **comp_keys, ULONG *comp_keys_len ) +{ + DEVPROPKEY *keys; + HRESULT hr; + + if (SetupDiGetDeviceInterfacePropertyKeys( set, iface_data, NULL, 0, comp_keys_len, 0 )) return S_OK; + if (GetLastError() != ERROR_INSUFFICIENT_BUFFER) return HRESULT_FROM_WIN32( GetLastError() ); + if (!*comp_keys_len) return S_OK; + + if (!(keys = malloc( *comp_keys_len * sizeof(*keys) ))) return E_OUTOFMEMORY; + if (!SetupDiGetDeviceInterfacePropertyKeys( set, iface_data, keys, *comp_keys_len, comp_keys_len, 0 )) hr = HRESULT_FROM_WIN32( GetLastError() ); + else hr = get_property_compare_keys( keys, *comp_keys_len, comp_keys, comp_keys_len ); + free( keys ); + + return hr; +} + static HRESULT dev_object_iface_get_props( DEV_OBJECT *obj, HDEVINFO set, SP_DEVICE_INTERFACE_DATA *iface_data, - ULONG props_len, const DEVPROPCOMPKEY *props, BOOL all_props ) + const DEVPROPCOMPKEY *keys, ULONG keys_len ) { - DEVPROPKEY *all_keys = NULL; - DWORD keys_len = 0, i = 0; HRESULT hr = S_OK; + DWORD i = 0; obj->cPropertyCount = 0; obj->pProperties = NULL; - if (!props && !all_props) - return S_OK; - - if (all_props) - { - DWORD req = 0; - if (SetupDiGetDeviceInterfacePropertyKeys( set, iface_data, NULL, 0, &req, 0 ) - || GetLastError() != ERROR_INSUFFICIENT_BUFFER) - return HRESULT_FROM_WIN32( GetLastError() ); - - keys_len = req; - if (!(all_keys = calloc( keys_len, sizeof( *all_keys ) ))) - return E_OUTOFMEMORY; - if (!SetupDiGetDeviceInterfacePropertyKeys( set, iface_data, all_keys, keys_len, &req, 0 )) - { - free( all_keys ); - return HRESULT_FROM_WIN32( GetLastError() ); - } - } - else - keys_len = props_len; for (i = 0; i < keys_len; i++) { - const DEVPROPKEY *key = all_keys ? &all_keys[i] : &props[i].Key; + const DEVPROPKEY *key = &keys[i].Key; DWORD req = 0, size; DEVPROPTYPE type; BYTE *buf; - if (props && props[i].Store != DEVPROP_STORE_SYSTEM) - { - FIXME( "Unsupported Store value: %d\n", props[i].Store ); - continue; - } if (SetupDiGetDeviceInterfacePropertyW( set, iface_data, key, &type, NULL, 0, &req, 0 ) || GetLastError() != ERROR_INSUFFICIENT_BUFFER) { - if (props && !dev_properties_append( (DEVPROPERTY **)&obj->pProperties, &obj->cPropertyCount, key, - DEVPROP_TYPE_EMPTY, 0, NULL )) + if (!dev_properties_append( (DEVPROPERTY **)&obj->pProperties, &obj->cPropertyCount, key, + DEVPROP_TYPE_EMPTY, 0, NULL )) { hr = E_OUTOFMEMORY; goto done; @@ -427,7 +425,6 @@ static HRESULT dev_object_iface_get_props( DEV_OBJECT *obj, HDEVINFO set, SP_DEV } done: - free( all_keys ); if (FAILED( hr )) { DevFreeObjectProperties( obj->cPropertyCount, obj->pProperties ); @@ -474,7 +471,7 @@ static void dev_object_remove_unwanted_props( DEV_OBJECT *obj, ULONG keys_len, c } } -static HRESULT enum_dev_objects( DEV_OBJECT_TYPE type, ULONG props_len, const DEVPROPCOMPKEY *props, BOOL all_props, +static HRESULT enum_dev_objects( DEV_OBJECT_TYPE type, const DEVPROPCOMPKEY *props, ULONG props_len, BOOL all_props, const DEVPROP_FILTER_EXPRESSION *filters, const DEVPROP_FILTER_EXPRESSION *filters_end, enum_device_object_cb callback, void *data ) { @@ -538,6 +535,8 @@ static HRESULT enum_dev_objects( DEV_OBJECT_TYPE type, ULONG props_len, const DE for (j = 0; SUCCEEDED( hr ) && SetupDiEnumDeviceInterfaces( set, NULL, &iface_class, j, &iface ); j++) { + const DEVPROPCOMPKEY *keys = props; + ULONG keys_len = props_len; DEV_OBJECT obj = {0}; detail->cbSize = sizeof( *detail ); @@ -545,12 +544,12 @@ static HRESULT enum_dev_objects( DEV_OBJECT_TYPE type, ULONG props_len, const DE obj.ObjectType = type; obj.pszObjectId = detail->DevicePath; + /* If we're also filtering objects, get all properties for this object. Once the filters have been * evaluated, free properties that have not been requested, and set cPropertyCount to props_len. */ - if (filters) - hr = dev_object_iface_get_props( &obj, set, &iface, 0, NULL, TRUE ); - else - hr = dev_object_iface_get_props( &obj, set, &iface, props_len, props, all_props ); + if ((all_props || filters) && FAILED(hr = dev_get_device_interface_property_keys( set, &iface, &keys, &keys_len ))) break; + + hr = dev_object_iface_get_props( &obj, set, &iface, keys, keys_len ); if (SUCCEEDED( hr )) { @@ -567,6 +566,8 @@ static HRESULT enum_dev_objects( DEV_OBJECT_TYPE type, ULONG props_len, const DE else DevFreeObjectProperties( obj.cPropertyCount, obj.pProperties ); } + + if (keys != props) free( (void *)keys ); } if (set != INVALID_HANDLE_VALUE) @@ -632,7 +633,7 @@ HRESULT WINAPI DevGetObjectsEx( DEV_OBJECT_TYPE type, ULONG flags, ULONG props_l *objs = NULL; *objs_len = 0; - hr = enum_dev_objects( type, props_len, props, !!(flags & DevQueryFlagAllProperties), filters, filters + filters_len, + hr = enum_dev_objects( type, props, props_len, !!(flags & DevQueryFlagAllProperties), filters, filters + filters_len, dev_objects_append, &objects ); if (SUCCEEDED( hr )) { @@ -986,7 +987,7 @@ static void CALLBACK device_query_enum_objects_async( TP_CALLBACK_INSTANCE *inst HRESULT hr = S_OK; if (!ctx->filters) - hr = enum_dev_objects( ctx->type, ctx->prop_keys_len, ctx->prop_keys, !!(ctx->flags & DevQueryFlagAllProperties), + hr = enum_dev_objects( ctx->type, ctx->prop_keys, ctx->prop_keys_len, !!(ctx->flags & DevQueryFlagAllProperties), 0, NULL, device_query_context_add_object, ctx ); EnterCriticalSection( &ctx->cs ); @@ -1153,8 +1154,9 @@ HRESULT WINAPI DevGetObjectPropertiesEx( DEV_OBJECT_TYPE type, const WCHAR *id, const DEVPROPCOMPKEY *props, ULONG params_len, const DEV_QUERY_PARAMETER *params, ULONG *buf_len, const DEVPROPERTY **buf ) { - HRESULT hr; + HRESULT hr = S_OK; ULONG valid_flags = DevQueryFlagAllProperties | DevQueryFlagLocalize; + BOOL all_props = flags & DevQueryFlagAllProperties; TRACE( "(%d, %s, %#lx, %lu, %p, %lu, %p, %p, %p)\n", type, debugstr_w( id ), flags, props_len, props, params_len, params, buf_len, buf ); @@ -1173,6 +1175,8 @@ HRESULT WINAPI DevGetObjectPropertiesEx( DEV_OBJECT_TYPE type, const WCHAR *id, case DevObjectTypeDeviceInterfaceDisplay: { SP_DEVICE_INTERFACE_DATA iface = {.cbSize = sizeof( iface )}; + const DEVPROPCOMPKEY *keys = props; + ULONG keys_len = props_len; DEV_OBJECT obj = {0}; HDEVINFO set; @@ -1185,9 +1189,13 @@ HRESULT WINAPI DevGetObjectPropertiesEx( DEV_OBJECT_TYPE type, const WCHAR *id, return HRESULT_FROM_WIN32(err == ERROR_NO_SUCH_DEVICE_INTERFACE ? ERROR_FILE_NOT_FOUND : err); } - hr = dev_object_iface_get_props( &obj, set, &iface, props_len, props, !!(flags & DevQueryFlagAllProperties) ); + if (all_props) hr = dev_get_device_interface_property_keys( set, &iface, &keys, &keys_len ); + if (SUCCEEDED(hr)) hr = dev_object_iface_get_props( &obj, set, &iface, keys, keys_len ); + *buf = obj.pProperties; *buf_len = obj.cPropertyCount; + + if (keys != props) free( (void *)keys ); break; } default: -- GitLab https://gitlab.winehq.org/wine/wine/-/merge_requests/10173
From: Rémi Bernon <rbernon@codeweavers.com> --- dlls/cfgmgr32/devobject.c | 69 ++++++++++++++------------------------- 1 file changed, 25 insertions(+), 44 deletions(-) diff --git a/dlls/cfgmgr32/devobject.c b/dlls/cfgmgr32/devobject.c index 3fcf2a49028..c09b53cbb2e 100644 --- a/dlls/cfgmgr32/devobject.c +++ b/dlls/cfgmgr32/devobject.c @@ -22,25 +22,15 @@ WINE_DEFAULT_DEBUG_CHANNEL(setupapi); -static BOOL dev_properties_append( DEVPROPERTY **properties, ULONG *props_len, const DEVPROPKEY *key, DEVPROPTYPE type, - ULONG buf_size, void *buf ) +static void devproperty_init( DEVPROPERTY *property, const DEVPROPKEY *key, DEVPROPTYPE type, + ULONG buf_size, void *buf ) { - DEVPROPERTY *tmp; - - if (!(tmp = realloc( *properties, (*props_len + 1) * sizeof( **properties )))) - return FALSE; - *properties = tmp; - - tmp = &tmp[*props_len]; - tmp->CompKey.Key = *key; - tmp->CompKey.Store = DEVPROP_STORE_SYSTEM; - tmp->CompKey.LocaleName = NULL; - tmp->Type = type; - tmp->BufferSize = buf_size; - tmp->Buffer = buf; - - *props_len += 1; - return TRUE; + property->CompKey.Key = *key; + property->CompKey.Store = DEVPROP_STORE_SYSTEM; + property->CompKey.LocaleName = NULL; + property->Type = type; + property->BufferSize = buf_size; + property->Buffer = buf; } static const char *debugstr_DEV_OBJECT( const DEV_OBJECT *obj ) @@ -376,15 +366,12 @@ static HRESULT dev_get_device_interface_property_keys( HDEVINFO set, SP_DEVICE_I return hr; } -static HRESULT dev_object_iface_get_props( DEV_OBJECT *obj, HDEVINFO set, SP_DEVICE_INTERFACE_DATA *iface_data, - const DEVPROPCOMPKEY *keys, ULONG keys_len ) +static HRESULT dev_object_iface_get_props( HDEVINFO set, SP_DEVICE_INTERFACE_DATA *iface_data, const DEVPROPCOMPKEY *keys, ULONG keys_len, + DEVPROPERTY *properties, ULONG *properties_len ) { HRESULT hr = S_OK; DWORD i = 0; - obj->cPropertyCount = 0; - obj->pProperties = NULL; - for (i = 0; i < keys_len; i++) { const DEVPROPKEY *key = &keys[i].Key; @@ -395,12 +382,7 @@ static HRESULT dev_object_iface_get_props( DEV_OBJECT *obj, HDEVINFO set, SP_DEV if (SetupDiGetDeviceInterfacePropertyW( set, iface_data, key, &type, NULL, 0, &req, 0 ) || GetLastError() != ERROR_INSUFFICIENT_BUFFER) { - if (!dev_properties_append( (DEVPROPERTY **)&obj->pProperties, &obj->cPropertyCount, key, - DEVPROP_TYPE_EMPTY, 0, NULL )) - { - hr = E_OUTOFMEMORY; - goto done; - } + devproperty_init( properties + i, key, DEVPROP_TYPE_EMPTY, 0, NULL ); continue; } @@ -416,21 +398,11 @@ static HRESULT dev_object_iface_get_props( DEV_OBJECT *obj, HDEVINFO set, SP_DEV free( buf ); goto done; } - if (!dev_properties_append( (DEVPROPERTY **)&obj->pProperties, &obj->cPropertyCount, key, type, size, buf )) - { - free( buf ); - hr = E_OUTOFMEMORY; - goto done; - } + devproperty_init( properties + i, key, type, size, buf ); } done: - if (FAILED( hr )) - { - DevFreeObjectProperties( obj->cPropertyCount, obj->pProperties ); - obj->cPropertyCount = 0; - obj->pProperties = NULL; - } + *properties_len = i; return hr; } @@ -536,6 +508,7 @@ static HRESULT enum_dev_objects( DEV_OBJECT_TYPE type, const DEVPROPCOMPKEY *pro for (j = 0; SUCCEEDED( hr ) && SetupDiEnumDeviceInterfaces( set, NULL, &iface_class, j, &iface ); j++) { const DEVPROPCOMPKEY *keys = props; + DEVPROPERTY *properties = NULL; ULONG keys_len = props_len; DEV_OBJECT obj = {0}; @@ -549,12 +522,14 @@ static HRESULT enum_dev_objects( DEV_OBJECT_TYPE type, const DEVPROPCOMPKEY *pro * evaluated, free properties that have not been requested, and set cPropertyCount to props_len. */ if ((all_props || filters) && FAILED(hr = dev_get_device_interface_property_keys( set, &iface, &keys, &keys_len ))) break; - hr = dev_object_iface_get_props( &obj, set, &iface, keys, keys_len ); + if ((obj.cPropertyCount = keys_len) && !(properties = calloc( keys_len, sizeof(*properties) ))) hr = E_OUTOFMEMORY; + else hr = dev_object_iface_get_props( set, &iface, keys, keys_len, properties, &obj.cPropertyCount ); + obj.pProperties = properties; if (SUCCEEDED( hr )) { /* Sort properties by DEVPROPCOMPKEY for faster filter evaluation. */ - if (filters) qsort( (DEVPROPERTY *)obj.pProperties, obj.cPropertyCount, sizeof(*obj.pProperties), devproperty_compare ); + if (filters) qsort( properties, obj.cPropertyCount, sizeof(*properties), devproperty_compare ); /* By default, the evaluation is performed by AND-ing all individual filter expressions. */ hr = devprop_filter_matches_object( &obj, DEVPROP_OPERATOR_AND_OPEN, filters, filters_end ); @@ -1190,7 +1165,13 @@ HRESULT WINAPI DevGetObjectPropertiesEx( DEV_OBJECT_TYPE type, const WCHAR *id, } if (all_props) hr = dev_get_device_interface_property_keys( set, &iface, &keys, &keys_len ); - if (SUCCEEDED(hr)) hr = dev_object_iface_get_props( &obj, set, &iface, keys, keys_len ); + if (SUCCEEDED(hr)) + { + DEVPROPERTY *properties = NULL; + if ((obj.cPropertyCount = keys_len) && !(properties = calloc( keys_len, sizeof(*properties) ))) hr = E_OUTOFMEMORY; + else hr = dev_object_iface_get_props( set, &iface, keys, keys_len, properties, &obj.cPropertyCount ); + obj.pProperties = properties; + } *buf = obj.pProperties; *buf_len = obj.cPropertyCount; -- GitLab https://gitlab.winehq.org/wine/wine/-/merge_requests/10173
From: Rémi Bernon <rbernon@codeweavers.com> --- dlls/cfgmgr32/devobject.c | 57 +++++++++++++++++++-------------------- 1 file changed, 27 insertions(+), 30 deletions(-) diff --git a/dlls/cfgmgr32/devobject.c b/dlls/cfgmgr32/devobject.c index c09b53cbb2e..d900ada98ce 100644 --- a/dlls/cfgmgr32/devobject.c +++ b/dlls/cfgmgr32/devobject.c @@ -408,38 +408,33 @@ done: typedef HRESULT (*enum_device_object_cb)( DEV_OBJECT object, void *context ); -static void dev_object_remove_unwanted_props( DEV_OBJECT *obj, ULONG keys_len, const DEVPROPCOMPKEY *keys_wanted ) +static UINT select_property( const DEVPROPCOMPKEY *key, DEVPROPERTY *props, DEVPROPERTY *select_end, DEVPROPERTY *props_end ) { - DEVPROPERTY *props = (DEVPROPERTY *)obj->pProperties; - ULONG i = 0, j; - - if (!keys_len) + for (DEVPROPERTY *prop = select_end; prop < props_end; prop++) { - DevFreeObjectProperties( obj->cPropertyCount, obj->pProperties ); - obj->cPropertyCount = 0; - obj->pProperties = NULL; + if (IsEqualDevPropCompKey( prop->CompKey, *key )) + { + DEVPROPERTY tmp = *select_end; + *select_end = *prop; + *prop = tmp; + return 1; + } } + return 0; +} - while (i < obj->cPropertyCount) - { - BOOL found = FALSE; +static void select_properties( const DEVPROPCOMPKEY *keys, ULONG keys_len, DEVPROPERTY **props, ULONG *props_len ) +{ + DEVPROPERTY *select_end = *props, *props_end = *props + *props_len; - for (j = 0; j < keys_len; j++) - { - if (IsEqualDevPropCompKey( props[i].CompKey, keys_wanted[j] )) - { - found = TRUE; - break; - } - } - if (!found) - { - free( obj->pProperties[i].Buffer ); - props[i] = props[obj->cPropertyCount - 1]; - obj->cPropertyCount--; - } - else - i++; + for (UINT i = 0; i < keys_len; i++) select_end += select_property( keys + i, *props, select_end, props_end ); + *props_len = select_end - *props; + + while (select_end < props_end) free( (select_end++)->Buffer ); + if (!*props_len) + { + free( *props ); + *props = NULL; } } @@ -533,9 +528,11 @@ static HRESULT enum_dev_objects( DEV_OBJECT_TYPE type, const DEVPROPCOMPKEY *pro /* By default, the evaluation is performed by AND-ing all individual filter expressions. */ hr = devprop_filter_matches_object( &obj, DEVPROP_OPERATOR_AND_OPEN, filters, filters_end ); - /* Shrink pProperties to only the desired ones, unless DevQueryFlagAllProperties is set. */ - if (!all_props) - dev_object_remove_unwanted_props( &obj, props_len, props ); + + /* Shrink properties to only the desired ones, unless DevQueryFlagAllProperties is set. */ + if (!all_props) select_properties( props, props_len, &properties, &obj.cPropertyCount ); + obj.pProperties = properties; + if (hr == S_OK) hr = callback( obj, data ); else -- GitLab https://gitlab.winehq.org/wine/wine/-/merge_requests/10173
From: Rémi Bernon <rbernon@codeweavers.com> --- dlls/cfgmgr32/devobject.c | 120 +++++++++++++++++--------------------- 1 file changed, 54 insertions(+), 66 deletions(-) diff --git a/dlls/cfgmgr32/devobject.c b/dlls/cfgmgr32/devobject.c index d900ada98ce..72a84448f70 100644 --- a/dlls/cfgmgr32/devobject.c +++ b/dlls/cfgmgr32/devobject.c @@ -33,13 +33,6 @@ static void devproperty_init( DEVPROPERTY *property, const DEVPROPKEY *key, DEVP property->Buffer = buf; } -static const char *debugstr_DEV_OBJECT( const DEV_OBJECT *obj ) -{ - if (!obj) return "(null)"; - return wine_dbg_sprintf( "{%d, %s, %lu, %p}", obj->ObjectType, debugstr_w( obj->pszObjectId ), obj->cPropertyCount, - obj->pProperties ); -} - static int devproperty_compare( const void *p1, const void *p2 ) { const DEVPROPCOMPKEY *key1 = &((DEVPROPERTY *)p1)->CompKey; @@ -78,14 +71,14 @@ static const char *debugstr_DEVPROP_FILTER_EXPRESSION( const DEVPROP_FILTER_EXPR } /* Evaluate a filter expression containing comparison operator. */ -static HRESULT devprop_filter_eval_compare( const DEV_OBJECT *obj, const DEVPROP_FILTER_EXPRESSION *filter ) +static HRESULT devprop_filter_eval_compare( const DEVPROPERTY *props, UINT props_len, const DEVPROP_FILTER_EXPRESSION *filter ) { const DEVPROPERTY *cmp_prop = &filter->Property; DEVPROP_OPERATOR op = filter->Operator; const DEVPROPERTY *prop = NULL; BOOL ret = FALSE; - TRACE( "(%s, %s)\n", debugstr_DEV_OBJECT( obj ), debugstr_DEVPROP_FILTER_EXPRESSION( filter ) ); + TRACE( "(%p, %u, %s)\n", props, props_len, debugstr_DEVPROP_FILTER_EXPRESSION( filter ) ); if ((op & DEVPROP_OPERATOR_MASK_MODIFIER) & ~(DEVPROP_OPERATOR_MODIFIER_NOT | DEVPROP_OPERATOR_MODIFIER_IGNORE_CASE)) return E_INVALIDARG; @@ -93,8 +86,7 @@ static HRESULT devprop_filter_eval_compare( const DEV_OBJECT *obj, const DEVPROP switch (filter->Operator & DEVPROP_OPERATOR_MASK_EVAL) { case DEVPROP_OPERATOR_EXISTS: - prop = bsearch( &filter->Property.CompKey, obj->pProperties, obj->cPropertyCount, sizeof( *obj->pProperties ), - devproperty_compare ); + prop = bsearch( &filter->Property.CompKey, props, props_len, sizeof(*props), devproperty_compare ); ret = prop && prop->Type != DEVPROP_TYPE_EMPTY; break; case DEVPROP_OPERATOR_EQUALS: @@ -105,8 +97,7 @@ static HRESULT devprop_filter_eval_compare( const DEV_OBJECT *obj, const DEVPROP { int cmp = 0; - prop = bsearch( &filter->Property.CompKey, obj->pProperties, obj->cPropertyCount, sizeof( *obj->pProperties ), - devproperty_compare ); + prop = bsearch( &filter->Property.CompKey, props, props_len, sizeof(*props), devproperty_compare ); if (prop && cmp_prop->Type == prop->Type && cmp_prop->BufferSize == prop->BufferSize) { switch (prop->Type) @@ -159,12 +150,12 @@ static const DEVPROP_FILTER_EXPRESSION *find_closing_filter( const DEVPROP_FILTE } /* Return S_OK if the specified filter expressions match the object, S_FALSE if it doesn't. */ -static HRESULT devprop_filter_matches_object( const DEV_OBJECT *obj, DEVPROP_OPERATOR op_outer_logical, const DEVPROP_FILTER_EXPRESSION *filters, - const DEVPROP_FILTER_EXPRESSION *end ) +static HRESULT devprop_filter_matches_properties( const DEVPROPERTY *props, UINT props_len, DEVPROP_OPERATOR op_outer_logical, + const DEVPROP_FILTER_EXPRESSION *filters, const DEVPROP_FILTER_EXPRESSION *end ) { HRESULT hr = S_OK; - TRACE( "(%s, %#x, %p, %p)\n", debugstr_DEV_OBJECT( obj ), op_outer_logical, filters, end ); + TRACE( "(%p, %u, %#x, %p, %p)\n", props, props_len, op_outer_logical, filters, end ); for (const DEVPROP_FILTER_EXPRESSION *filter = filters; filter < end; filter++) { @@ -182,12 +173,12 @@ static HRESULT devprop_filter_matches_object( const DEV_OBJECT *obj, DEVPROP_OPE else if (op & DEVPROP_OPERATOR_MASK_LOGICAL) { const DEVPROP_FILTER_EXPRESSION *closing = find_closing_filter( filter, end ); - hr = devprop_filter_matches_object( obj, op & DEVPROP_OPERATOR_MASK_LOGICAL, filter + 1, closing ); + hr = devprop_filter_matches_properties( props, props_len, op & DEVPROP_OPERATOR_MASK_LOGICAL, filter + 1, closing ); filter = closing; } else if (op & DEVPROP_OPERATOR_MASK_EVAL) { - hr = devprop_filter_eval_compare( obj, filter ); + hr = devprop_filter_eval_compare( props, props_len, filter ); } if (FAILED( hr )) break; @@ -406,7 +397,7 @@ done: return hr; } -typedef HRESULT (*enum_device_object_cb)( DEV_OBJECT object, void *context ); +typedef HRESULT (*enum_device_object_cb)( DEV_OBJECT_TYPE type, const WCHAR *id, ULONG *props_len, DEVPROPERTY **props, void *context ); static UINT select_property( const DEVPROPCOMPKEY *key, DEVPROPERTY *props, DEVPROPERTY *select_end, DEVPROPERTY *props_end ) { @@ -502,43 +493,36 @@ static HRESULT enum_dev_objects( DEV_OBJECT_TYPE type, const DEVPROPCOMPKEY *pro for (j = 0; SUCCEEDED( hr ) && SetupDiEnumDeviceInterfaces( set, NULL, &iface_class, j, &iface ); j++) { + ULONG keys_len = props_len, properties_len = 0; const DEVPROPCOMPKEY *keys = props; DEVPROPERTY *properties = NULL; - ULONG keys_len = props_len; - DEV_OBJECT obj = {0}; detail->cbSize = sizeof( *detail ); if (!SetupDiGetDeviceInterfaceDetailW( set, &iface, detail, sizeof( buffer ), NULL, NULL )) continue; - obj.ObjectType = type; - obj.pszObjectId = detail->DevicePath; - /* If we're also filtering objects, get all properties for this object. Once the filters have been * evaluated, free properties that have not been requested, and set cPropertyCount to props_len. */ if ((all_props || filters) && FAILED(hr = dev_get_device_interface_property_keys( set, &iface, &keys, &keys_len ))) break; - if ((obj.cPropertyCount = keys_len) && !(properties = calloc( keys_len, sizeof(*properties) ))) hr = E_OUTOFMEMORY; - else hr = dev_object_iface_get_props( set, &iface, keys, keys_len, properties, &obj.cPropertyCount ); - obj.pProperties = properties; + if (keys_len && !(properties = calloc( keys_len, sizeof(*properties) ))) hr = E_OUTOFMEMORY; + else hr = dev_object_iface_get_props( set, &iface, keys, keys_len, properties, &properties_len ); if (SUCCEEDED( hr )) { /* Sort properties by DEVPROPCOMPKEY for faster filter evaluation. */ - if (filters) qsort( properties, obj.cPropertyCount, sizeof(*properties), devproperty_compare ); + if (filters) qsort( properties, properties_len, sizeof(*properties), devproperty_compare ); /* By default, the evaluation is performed by AND-ing all individual filter expressions. */ - hr = devprop_filter_matches_object( &obj, DEVPROP_OPERATOR_AND_OPEN, filters, filters_end ); + hr = devprop_filter_matches_properties( properties, properties_len, DEVPROP_OPERATOR_AND_OPEN, filters, filters_end ); /* Shrink properties to only the desired ones, unless DevQueryFlagAllProperties is set. */ - if (!all_props) select_properties( props, props_len, &properties, &obj.cPropertyCount ); - obj.pProperties = properties; + if (!all_props) select_properties( props, props_len, &properties, &properties_len ); - if (hr == S_OK) - hr = callback( obj, data ); - else - DevFreeObjectProperties( obj.cPropertyCount, obj.pProperties ); + if (hr == S_OK) hr = callback( type, detail->DevicePath, &properties_len, &properties, data ); } + DevFreeObjectProperties( properties_len, properties ); + if (keys != props) free( (void *)keys ); } @@ -555,24 +539,23 @@ struct objects_list ULONG len; }; -static HRESULT dev_objects_append( DEV_OBJECT obj, void *data ) +static HRESULT dev_objects_append( DEV_OBJECT_TYPE type, const WCHAR *id, ULONG *props_len, DEVPROPERTY **props, void *data ) { - struct objects_list *objects = data; - WCHAR *id; - DEV_OBJECT *tmp; + struct objects_list *list = data; + DEV_OBJECT *tmp, *obj; - if (!(id = wcsdup( obj.pszObjectId ))) - return E_OUTOFMEMORY; - if (!(tmp = realloc( objects->objects, (objects->len + 1) * sizeof( obj ) ))) - { - free( id ); - return E_OUTOFMEMORY; - } + if (!(tmp = realloc( list->objects, (list->len + 1) * sizeof(*list->objects) ))) return E_OUTOFMEMORY; + list->objects = tmp; + + obj = list->objects + list->len; + if (!(obj->pszObjectId = wcsdup( id ))) return E_OUTOFMEMORY; + obj->ObjectType = type; + obj->cPropertyCount = *props_len; + obj->pProperties = *props; + *props_len = 0; + *props = NULL; + list->len++; - objects->objects = tmp; - tmp = &tmp[objects->len++]; - *tmp = obj; - tmp->pszObjectId = id; return S_OK; } @@ -664,25 +647,33 @@ struct device_query_context HCMNOTIFICATION notify; }; -static HRESULT device_query_context_add_object( DEV_OBJECT obj, void *data ) +static HRESULT device_query_context_add_object( DEV_OBJECT_TYPE type, const WCHAR *id, ULONG *props_len, DEVPROPERTY **props, void *data ) { - DEV_QUERY_RESULT_ACTION_DATA action_data = {0}; + DEV_QUERY_RESULT_ACTION_DATA action_data = + { + .Action = DevQueryResultAdd, + .Data.DeviceObject = + { + .ObjectType = type, + .pszObjectId = id, + .cPropertyCount = *props_len, + .pProperties = *props, + }, + }; struct device_query_context *ctx = data; struct device_iface_path *iface_entry = NULL; HRESULT hr = S_OK; - TRACE( "(%s, %p)\n", debugstr_w( obj.pszObjectId ), data ); + TRACE( "(%s, %p)\n", debugstr_w( id ), data ); - action_data.Action = DevQueryResultAdd; - action_data.Data.DeviceObject = obj; ctx->callback( (HDEVQUERY)ctx, ctx->user_data, &action_data ); EnterCriticalSection( &ctx->cs ); if (ctx->state == DevQueryStateClosed) hr = E_CHANGED_STATE; - else if (obj.ObjectType == DevObjectTypeDeviceInterface || obj.ObjectType == DevObjectTypeDeviceInterfaceDisplay) + else if (type == DevObjectTypeDeviceInterface || type == DevObjectTypeDeviceInterfaceDisplay) { - if (!(iface_entry = calloc( 1, sizeof( *iface_entry ) )) || !(iface_entry->path = wcsdup( obj.pszObjectId ))) + if (!(iface_entry = calloc( 1, sizeof( *iface_entry ) )) || !(iface_entry->path = wcsdup( id ))) { if (iface_entry) free( iface_entry->path ); free( iface_entry ); @@ -696,7 +687,6 @@ static HRESULT device_query_context_add_object( DEV_OBJECT obj, void *data ) } LeaveCriticalSection( &ctx->cs ); - DevFreeObjectProperties( obj.cPropertyCount, obj.pProperties ); return hr; } @@ -1147,9 +1137,9 @@ HRESULT WINAPI DevGetObjectPropertiesEx( DEV_OBJECT_TYPE type, const WCHAR *id, case DevObjectTypeDeviceInterfaceDisplay: { SP_DEVICE_INTERFACE_DATA iface = {.cbSize = sizeof( iface )}; + ULONG properties_len = 0, keys_len = props_len; const DEVPROPCOMPKEY *keys = props; - ULONG keys_len = props_len; - DEV_OBJECT obj = {0}; + DEVPROPERTY *properties = NULL; HDEVINFO set; set = SetupDiCreateDeviceInfoListExW( NULL, NULL, NULL, NULL ); @@ -1164,14 +1154,12 @@ HRESULT WINAPI DevGetObjectPropertiesEx( DEV_OBJECT_TYPE type, const WCHAR *id, if (all_props) hr = dev_get_device_interface_property_keys( set, &iface, &keys, &keys_len ); if (SUCCEEDED(hr)) { - DEVPROPERTY *properties = NULL; - if ((obj.cPropertyCount = keys_len) && !(properties = calloc( keys_len, sizeof(*properties) ))) hr = E_OUTOFMEMORY; - else hr = dev_object_iface_get_props( set, &iface, keys, keys_len, properties, &obj.cPropertyCount ); - obj.pProperties = properties; + if ((properties_len = keys_len) && !(properties = calloc( keys_len, sizeof(*properties) ))) hr = E_OUTOFMEMORY; + else hr = dev_object_iface_get_props( set, &iface, keys, keys_len, properties, &properties_len ); } - *buf = obj.pProperties; - *buf_len = obj.cPropertyCount; + *buf = properties; + *buf_len = properties_len; if (keys != props) free( (void *)keys ); break; -- GitLab https://gitlab.winehq.org/wine/wine/-/merge_requests/10173
From: Rémi Bernon <rbernon@codeweavers.com> --- dlls/cfgmgr32/cfgmgr32.c | 10 -------- dlls/cfgmgr32/cfgmgr32_private.h | 10 ++++++++ dlls/cfgmgr32/devobject.c | 44 +++++++++++++++----------------- 3 files changed, 30 insertions(+), 34 deletions(-) diff --git a/dlls/cfgmgr32/cfgmgr32.c b/dlls/cfgmgr32/cfgmgr32.c index af03d245559..651e873a81b 100644 --- a/dlls/cfgmgr32/cfgmgr32.c +++ b/dlls/cfgmgr32/cfgmgr32.c @@ -120,16 +120,6 @@ static LSTATUS open_device_classes_key( HKEY root, const WCHAR *key, REGSAM acce return open_key( root, path, access, open, hkey ); } -struct property -{ - BOOL ansi; - DEVPROPKEY key; - DEVPROPTYPE *type; - DWORD *reg_type; - void *buffer; - DWORD *size; -}; - static LSTATUS init_property( struct property *prop, const DEVPROPKEY *key, DEVPROPTYPE *type, void *buffer, DWORD *size ) { if (!key) return ERROR_INVALID_PARAMETER; diff --git a/dlls/cfgmgr32/cfgmgr32_private.h b/dlls/cfgmgr32/cfgmgr32_private.h index 0aad9a3f247..118be9c1d0d 100644 --- a/dlls/cfgmgr32/cfgmgr32_private.h +++ b/dlls/cfgmgr32/cfgmgr32_private.h @@ -49,3 +49,13 @@ static inline const char *debugstr_DEVPROPCOMPKEY( const DEVPROPCOMPKEY *key ) return wine_dbg_sprintf( "{%s, %d, %s}", debugstr_DEVPROPKEY( &key->Key ), key->Store, debugstr_w( key->LocaleName ) ); } + +struct property +{ + BOOL ansi; + DEVPROPKEY key; + DEVPROPTYPE *type; + DWORD *reg_type; + void *buffer; + DWORD *size; +}; diff --git a/dlls/cfgmgr32/devobject.c b/dlls/cfgmgr32/devobject.c index 72a84448f70..1a13dd9d525 100644 --- a/dlls/cfgmgr32/devobject.c +++ b/dlls/cfgmgr32/devobject.c @@ -332,6 +332,17 @@ static BOOL devprop_filters_validate( const DEVPROP_FILTER_EXPRESSION *filters, return TRUE; } +static HRESULT dev_get_device_interface_property( HDEVINFO set, SP_DEVICE_INTERFACE_DATA *iface_data, struct property *prop ) +{ + if (SetupDiGetDeviceInterfacePropertyW( set, iface_data, &prop->key, prop->type, NULL, 0, prop->size, 0 )) return S_OK; + if (GetLastError() != ERROR_INSUFFICIENT_BUFFER) return S_OK; + + if (!(prop->buffer = malloc( *prop->size ))) return E_OUTOFMEMORY; + if (SetupDiGetDeviceInterfacePropertyW( set, iface_data, &prop->key, prop->type, prop->buffer, *prop->size, prop->size, 0 )) return S_OK; + free( prop->buffer ); + return HRESULT_FROM_WIN32( GetLastError() ); +} + static HRESULT get_property_compare_keys( const DEVPROPKEY *keys, ULONG keys_len, const DEVPROPCOMPKEY **comp_keys, ULONG *comp_keys_len ) { if (!(*comp_keys_len = keys_len)) return S_OK; @@ -361,38 +372,23 @@ static HRESULT dev_object_iface_get_props( HDEVINFO set, SP_DEVICE_INTERFACE_DAT DEVPROPERTY *properties, ULONG *properties_len ) { HRESULT hr = S_OK; - DWORD i = 0; + DWORD i; for (i = 0; i < keys_len; i++) { - const DEVPROPKEY *key = &keys[i].Key; - DWORD req = 0, size; + DWORD size = 0; DEVPROPTYPE type; - BYTE *buf; - - if (SetupDiGetDeviceInterfacePropertyW( set, iface_data, key, &type, NULL, 0, &req, 0 ) - || GetLastError() != ERROR_INSUFFICIENT_BUFFER) + struct property prop = { - devproperty_init( properties + i, key, DEVPROP_TYPE_EMPTY, 0, NULL ); - continue; - } + .key = keys[i].Key, + .type = &type, + .size = &size, + }; - size = req; - if (!(buf = calloc( 1, size ))) - { - hr = E_OUTOFMEMORY; - goto done; - } - if (!SetupDiGetDeviceInterfacePropertyW( set, iface_data, key, &type, buf, size, &req, 0 )) - { - hr = HRESULT_FROM_WIN32( GetLastError() ); - free( buf ); - goto done; - } - devproperty_init( properties + i, key, type, size, buf ); + if (FAILED(hr = dev_get_device_interface_property( set, iface_data, &prop ))) break; + devproperty_init( properties + i, &prop.key, *prop.type, *prop.size, prop.buffer ); } -done: *properties_len = i; return hr; } -- GitLab https://gitlab.winehq.org/wine/wine/-/merge_requests/10173
Vibhav Pant (@vibhavp) commented about dlls/cfgmgr32/devobject.c:
return HRESULT_FROM_WIN32(err == ERROR_NO_SUCH_DEVICE_INTERFACE ? ERROR_FILE_NOT_FOUND : err); }
- hr = dev_object_iface_get_props( &obj, set, &iface, props_len, props, !!(flags & DevQueryFlagAllProperties), FALSE ); - *buf = obj.pProperties; - *buf_len = obj.cPropertyCount; + if (all_props) hr = dev_get_device_interface_property_keys( set, &iface, &keys, &keys_len ); + if (SUCCEEDED(hr)) + { + if ((properties_len = keys_len) && !(properties = calloc( keys_len, sizeof(*properties) ))) hr = E_OUTOFMEMORY; + else hr = dev_object_iface_get_props( set, &iface, keys, keys_len, properties, &properties_len ); + } +
I forgot to do this in the original commit, but I think we need to call `SetupDiDestroyDeviceInfoList(set)` here as well. -- https://gitlab.winehq.org/wine/wine/-/merge_requests/10173#note_130328
On Tue Feb 24 09:51:36 2026 +0000, Vibhav Pant wrote:
I forgot to do this in the original commit, but I think we need to call `SetupDiDestroyDeviceInfoList(set)` here as well. I'm going to get rid of setupapi usage entirely, so it's probably not worth adding.
-- https://gitlab.winehq.org/wine/wine/-/merge_requests/10173#note_130330
On Tue Feb 24 10:02:49 2026 +0000, Rémi Bernon wrote:
I'm going to get rid of setupapi usage entirely, so it's probably not worth adding. Ah, okay
-- https://gitlab.winehq.org/wine/wine/-/merge_requests/10173#note_130331
participants (2)
-
Rémi Bernon -
Vibhav Pant (＠vibhavp)