[PATCH v9 0/3] MR9010: cfgmgr32: Device query API part 5: Implement support for logical boolean operators in DEVPROP_FILTER_EXPRESSION.
Additionally, add explicit rules to the AQS parser for resolving shift/reduce conflicts involving NOT/OR clauses.
-- v9: cfgmgr32: Implement support for logical operators in DEVPROP_FILTER_EXPRESSION. cfgmgr32/tests: Add additional tests for device query filters.
From: Vibhav Pant vibhavp@gmail.com
--- dlls/windows.devices.enumeration/aqs.y | 27 ++++++++++++++++++++++++++ 1 file changed, 27 insertions(+)
diff --git a/dlls/windows.devices.enumeration/aqs.y b/dlls/windows.devices.enumeration/aqs.y index 556900ece17..53ecbd054df 100644 --- a/dlls/windows.devices.enumeration/aqs.y +++ b/dlls/windows.devices.enumeration/aqs.y @@ -90,6 +90,33 @@ expr: #endif (void)yynerrs; /* avoid unused variable warning */ } + | TK_NOT expr expr + { + struct aqs_expr *expr; + + if (FAILED(get_boolean_not_expr( ctx, $2, &expr ))) + YYABORT; + if (FAILED(join_expr( ctx, expr, $3, &$$ ))) + YYABORT; + } + | expr expr TK_OR expr + { + struct aqs_expr *expr; + + if (FAILED(join_expr( ctx, $1, $2, &expr ))) + YYABORT; + if (FAILED(get_boolean_binary_expr( ctx, DEVPROP_OPERATOR_OR_OPEN, expr, $4, &$$ ))) + YYABORT; + } + | expr TK_OR expr expr + { + struct aqs_expr *expr; + + if (FAILED(get_boolean_binary_expr( ctx, DEVPROP_OPERATOR_OR_OPEN, $1, $3, &expr ))) + YYABORT; + if (FAILED(join_expr( ctx, expr, $4, &$$ ))) + YYABORT; + } | expr TK_AND expr { if (FAILED(get_boolean_binary_expr( ctx, DEVPROP_OPERATOR_AND_OPEN, $1, $3, &$$ )))
From: Vibhav Pant vibhavp@gmail.com
--- dlls/cfgmgr32/tests/cfgmgr32.c | 342 +++++++++++++++++++++++++++++++++ 1 file changed, 342 insertions(+)
diff --git a/dlls/cfgmgr32/tests/cfgmgr32.c b/dlls/cfgmgr32/tests/cfgmgr32.c index 5841a1a8d4b..455b524a7be 100644 --- a/dlls/cfgmgr32/tests/cfgmgr32.c +++ b/dlls/cfgmgr32/tests/cfgmgr32.c @@ -1,5 +1,6 @@ /* * Copyright (C) 2023 Mohamad Al-Jaf + * Copyright (C) 2025 Vibhav Pant * * This library is free software; you can redistribute it and/or * modify it under the terms of the GNU Lesser General Public @@ -859,6 +860,251 @@ static void test_DevGetObjects( void ) &bool_val, } }; + static const DEVPROP_FILTER_EXPRESSION filter_instance_id_exists = { + DEVPROP_OPERATOR_NOT_EQUALS, { { DEVPKEY_Device_InstanceId, DEVPROP_STORE_SYSTEM, NULL }, DEVPROP_TYPE_EMPTY, 0, NULL } + }; + static const DEVPROP_FILTER_EXPRESSION filter_instance_id_not_exists = { + DEVPROP_OPERATOR_EQUALS, { { DEVPKEY_Device_InstanceId, DEVPROP_STORE_SYSTEM, NULL }, DEVPROP_TYPE_EMPTY, 0, NULL } + }; + /* Test cases for filter expressions containing boolean operators. All of these filters are logically equivalent + * and should return identical objects */ + static const struct { + const char *query; /* The query as an AQS device selector. */ + DEVPROP_FILTER_EXPRESSION expr[12]; + SIZE_T size; + } logical_op_test_cases[] = { + { + "NOT (System.Devices.InstanceId := [])", + { { DEVPROP_OPERATOR_NOT_OPEN }, filter_instance_id_not_exists, { DEVPROP_OPERATOR_NOT_CLOSE } }, + 3 + }, + { + "NOT (NOT (System.Device.InstanceId :- []))", + { { DEVPROP_OPERATOR_NOT_OPEN }, { DEVPROP_OPERATOR_NOT_OPEN }, + filter_instance_id_exists, + { DEVPROP_OPERATOR_NOT_CLOSE }, { DEVPROP_OPERATOR_NOT_CLOSE } }, + 5 + }, + { + "NOT ((System.Device.InstanceId := []) AND (System.Device.InstanceId :- []))", + { { DEVPROP_OPERATOR_NOT_OPEN }, + { DEVPROP_OPERATOR_AND_OPEN }, filter_instance_id_not_exists, filter_instance_id_exists,{ DEVPROP_OPERATOR_AND_CLOSE }, + { DEVPROP_OPERATOR_NOT_CLOSE } }, + 6 + }, + { + "NOT ((NOT (System.Device.InstanceId :- [])) AND (System.Device.InstanceId :- []))", + { { DEVPROP_OPERATOR_NOT_OPEN }, + { DEVPROP_OPERATOR_AND_OPEN }, + { DEVPROP_OPERATOR_NOT_OPEN }, filter_instance_id_exists, { DEVPROP_OPERATOR_NOT_CLOSE }, + filter_instance_id_exists, + { DEVPROP_OPERATOR_AND_CLOSE }, + { DEVPROP_OPERATOR_NOT_CLOSE } }, + 8 + }, + { + "((System.Device.InstanceId :- []) OR (System.Device.InstanceId := []))", + { { DEVPROP_OPERATOR_OR_OPEN }, filter_instance_id_exists, filter_instance_id_not_exists, { DEVPROP_OPERATOR_OR_CLOSE } }, + 4 + }, + { + "((System.Devices.InstanceId :- [] AND System.Devices.InstanceId :- []) OR System.Device.InstanceId := [])", + { { DEVPROP_OPERATOR_OR_OPEN }, + { DEVPROP_OPERATOR_AND_OPEN }, filter_instance_id_exists, filter_instance_id_exists, { DEVPROP_OPERATOR_AND_CLOSE }, + filter_instance_id_not_exists, + { DEVPROP_OPERATOR_OR_CLOSE } }, + 7 + }, + { + "((System.Devices.InstanceId :- [] AND System.Devices.InstanceId :- []) AND System.Device.InstanceId :- [])", + { { DEVPROP_OPERATOR_AND_OPEN }, + { DEVPROP_OPERATOR_AND_OPEN }, filter_instance_id_exists, filter_instance_id_exists, { DEVPROP_OPERATOR_AND_CLOSE }, + filter_instance_id_exists, + { DEVPROP_OPERATOR_AND_CLOSE } }, + 7 + }, + { + "(System.Device.InstanceId :- [] AND (System.Devices.InstanceId :- [] AND System.Devices.InstanceId :- []))", + { { DEVPROP_OPERATOR_AND_OPEN }, + filter_instance_id_exists, + { DEVPROP_OPERATOR_AND_OPEN }, filter_instance_id_exists, filter_instance_id_exists, { DEVPROP_OPERATOR_AND_CLOSE }, + { DEVPROP_OPERATOR_AND_CLOSE } }, + 7 + }, + { + "((System.Devices.InstanceId := [] OR System.Devices.InstanceId := []) OR System.Device.InstanceId :- [])", + { { DEVPROP_OPERATOR_OR_OPEN }, + { DEVPROP_OPERATOR_OR_OPEN }, filter_instance_id_not_exists, filter_instance_id_not_exists, { DEVPROP_OPERATOR_OR_CLOSE }, + filter_instance_id_exists, + { DEVPROP_OPERATOR_OR_CLOSE } }, + 7 + }, + { + "(System.Device.InstanceId := [] OR (System.Devices.InstanceId := [] OR System.Devices.InstanceId :- []))", + { { DEVPROP_OPERATOR_OR_OPEN }, + filter_instance_id_not_exists, + { DEVPROP_OPERATOR_OR_OPEN }, filter_instance_id_not_exists, filter_instance_id_exists, { DEVPROP_OPERATOR_OR_CLOSE }, + { DEVPROP_OPERATOR_OR_CLOSE } }, + 7 + }, + /* Logical operators with implicit AND. */ + { + "(NOT (System.Device.InstanceId := [])) System.Device.InstanceId :- []", + { { DEVPROP_OPERATOR_NOT_OPEN }, filter_instance_id_not_exists, { DEVPROP_OPERATOR_NOT_CLOSE }, + filter_instance_id_exists }, + 4 + }, + { + "(NOT (System.Device.InstanceId := [])) (NOT (System.Device.InstanceId := []))", + { { DEVPROP_OPERATOR_NOT_OPEN }, filter_instance_id_not_exists, { DEVPROP_OPERATOR_NOT_CLOSE }, + { DEVPROP_OPERATOR_NOT_OPEN }, filter_instance_id_not_exists, { DEVPROP_OPERATOR_NOT_CLOSE } }, + 6 + }, + { + "(NOT (System.Device.InstanceId :- [] AND System.Device.InstanceId := [])) System.Device.InstanceId :- []", + { { DEVPROP_OPERATOR_NOT_OPEN }, + { DEVPROP_OPERATOR_AND_OPEN }, filter_instance_id_exists, filter_instance_id_not_exists, { DEVPROP_OPERATOR_AND_CLOSE }, + { DEVPROP_OPERATOR_NOT_CLOSE }, + filter_instance_id_exists }, + 7 + }, + { + "(NOT (System.Device.InstanceId := [] OR System.Device.InstanceId := [])) System.Device.InstanceId :- []", + { { DEVPROP_OPERATOR_NOT_OPEN }, + { DEVPROP_OPERATOR_OR_OPEN }, filter_instance_id_not_exists, filter_instance_id_not_exists, { DEVPROP_OPERATOR_OR_CLOSE }, + { DEVPROP_OPERATOR_NOT_CLOSE }, + filter_instance_id_exists }, + 7 + }, + { + "(NOT (System.Device.InstanceId := [] OR System.Device.InstanceId := [])) (System.Device.InstanceId := [] OR System.Device.InstanceId :- [])", + { { DEVPROP_OPERATOR_NOT_OPEN }, + { DEVPROP_OPERATOR_OR_OPEN }, filter_instance_id_not_exists, filter_instance_id_not_exists, { DEVPROP_OPERATOR_OR_CLOSE }, + { DEVPROP_OPERATOR_NOT_CLOSE }, + { DEVPROP_OPERATOR_OR_OPEN }, filter_instance_id_not_exists, filter_instance_id_exists, { DEVPROP_OPERATOR_OR_CLOSE } }, + 10 + }, + { + "(NOT (System.Device.InstanceId := [] OR System.Device.InstanceId := [])) (NOT (System.Device.InstanceId :- [] AND System.Device.InstanceId := []))", + { { DEVPROP_OPERATOR_NOT_OPEN }, + { DEVPROP_OPERATOR_OR_OPEN }, filter_instance_id_not_exists, filter_instance_id_not_exists, { DEVPROP_OPERATOR_OR_CLOSE }, + { DEVPROP_OPERATOR_NOT_CLOSE }, + { DEVPROP_OPERATOR_NOT_OPEN }, + { DEVPROP_OPERATOR_AND_OPEN }, filter_instance_id_exists, filter_instance_id_not_exists, { DEVPROP_OPERATOR_AND_CLOSE }, + { DEVPROP_OPERATOR_NOT_CLOSE } }, + 12 + }, + { + "((System.Device.InstanceId := [] AND System.Device.InstanceId := []) OR (Syste.Device.InstanceId :- []))", + { { DEVPROP_OPERATOR_OR_OPEN }, + { DEVPROP_OPERATOR_AND_OPEN }, filter_instance_id_not_exists, + { DEVPROP_OPERATOR_AND_OPEN }, filter_instance_id_not_exists, { DEVPROP_OPERATOR_AND_CLOSE }, + { DEVPROP_OPERATOR_AND_CLOSE }, + { DEVPROP_OPERATOR_NOT_OPEN }, filter_instance_id_not_exists, { DEVPROP_OPERATOR_NOT_CLOSE }, + { DEVPROP_OPERATOR_OR_CLOSE }, + }, + 11 + } + }; + /* Filters that return empty results */ + static const struct { + const char *query; + DEVPROP_FILTER_EXPRESSION expr[14]; + SIZE_T size; + } logical_op_empty_test_cases[] = { + { + "(NOT (System.Devices.InstanceId :- []))", + { { DEVPROP_OPERATOR_NOT_OPEN }, filter_instance_id_exists, { DEVPROP_OPERATOR_NOT_CLOSE } }, + 3, + }, + { + "(NOT (System.Devices.InstanceId :- [])) System.Devices.InstanceId := []", + { { DEVPROP_OPERATOR_NOT_OPEN }, filter_instance_id_exists, { DEVPROP_OPERATOR_NOT_CLOSE }, + filter_instance_id_not_exists }, + 4, + }, + { + "(NOT (System.Devices.InstanceId :- [])) (NOT (System.Devices.InstanceId :- []))", + { { DEVPROP_OPERATOR_NOT_OPEN }, filter_instance_id_exists, { DEVPROP_OPERATOR_NOT_CLOSE }, + { DEVPROP_OPERATOR_NOT_OPEN }, filter_instance_id_exists, { DEVPROP_OPERATOR_NOT_CLOSE } }, + 6, + }, + { + "(NOT (System.Devices.InstanceId :- [])) (NOT (System.Devices.InstanceId :- [] AND System.Devices.InstanceId :- []))", + { { DEVPROP_OPERATOR_NOT_OPEN }, filter_instance_id_exists, { DEVPROP_OPERATOR_NOT_CLOSE }, + { DEVPROP_OPERATOR_NOT_OPEN }, + { DEVPROP_OPERATOR_AND_OPEN }, filter_instance_id_exists, filter_instance_id_exists, { DEVPROP_OPERATOR_AND_CLOSE }, + { DEVPROP_OPERATOR_NOT_CLOSE } }, + 9, + }, + { + "NOT (NOT (System.Devices.InstanceId := [] AND System.Devices.InstanceId :- []))", + { { DEVPROP_OPERATOR_NOT_OPEN }, { DEVPROP_OPERATOR_NOT_OPEN }, + { DEVPROP_OPERATOR_AND_OPEN }, filter_instance_id_not_exists, filter_instance_id_exists, { DEVPROP_OPERATOR_AND_CLOSE }, + { DEVPROP_OPERATOR_NOT_CLOSE }, { DEVPROP_OPERATOR_NOT_CLOSE } }, + 8, + }, + { + "(System.Devices.InstanceId := [] OR System.Devices.InstanceId := [])", + { { DEVPROP_OPERATOR_OR_OPEN }, filter_instance_id_not_exists, filter_instance_id_not_exists, { DEVPROP_OPERATOR_OR_CLOSE } }, + 4, + }, + { + "(NOT System.Devices.InstanceId :- []) OR (System.Devices.InstanceId := [] OR (NOT System.Devices.InstanceId :- []) OR (NOT System.Devices.InstanceId :- []))", + { { DEVPROP_OPERATOR_OR_OPEN }, + { DEVPROP_OPERATOR_NOT_OPEN }, filter_instance_id_exists, { DEVPROP_OPERATOR_NOT_CLOSE }, + { DEVPROP_OPERATOR_OR_OPEN }, filter_instance_id_not_exists, + { DEVPROP_OPERATOR_NOT_OPEN }, filter_instance_id_exists, { DEVPROP_OPERATOR_NOT_CLOSE }, + { DEVPROP_OPERATOR_OR_CLOSE }, + { DEVPROP_OPERATOR_NOT_OPEN }, filter_instance_id_exists, { DEVPROP_OPERATOR_NOT_CLOSE }, + { DEVPROP_OPERATOR_OR_CLOSE } }, + 14 + }, + { + "(NOT System.Devices.InstanceId :- []) OR (NOT System.Devices.InstanceId :- []) OR (System.Devices.InstanceId := [] OR (NOT System.Devices.InstanceId :- []))", + { { DEVPROP_OPERATOR_OR_OPEN }, + { DEVPROP_OPERATOR_NOT_OPEN }, filter_instance_id_exists, { DEVPROP_OPERATOR_NOT_CLOSE }, + { DEVPROP_OPERATOR_NOT_OPEN }, filter_instance_id_exists, { DEVPROP_OPERATOR_NOT_CLOSE }, + { DEVPROP_OPERATOR_OR_OPEN }, filter_instance_id_not_exists, + { DEVPROP_OPERATOR_NOT_OPEN }, filter_instance_id_exists, { DEVPROP_OPERATOR_NOT_CLOSE }, + { DEVPROP_OPERATOR_OR_CLOSE }, + { DEVPROP_OPERATOR_OR_CLOSE } }, + 14 + }, + { + "(NOT System.Devices.InstanceId :- []) OR (NOT System.Devices.InstanceId :- []) OR (System.Devices.InstanceId :- [] AND (NOT System.Devices.InstanceId :- []))", + { { DEVPROP_OPERATOR_OR_OPEN }, + { DEVPROP_OPERATOR_NOT_OPEN }, filter_instance_id_exists, { DEVPROP_OPERATOR_NOT_CLOSE }, + { DEVPROP_OPERATOR_NOT_OPEN }, filter_instance_id_exists, { DEVPROP_OPERATOR_NOT_CLOSE }, + { DEVPROP_OPERATOR_AND_OPEN }, filter_instance_id_exists, + { DEVPROP_OPERATOR_NOT_OPEN }, filter_instance_id_exists, { DEVPROP_OPERATOR_NOT_CLOSE }, + { DEVPROP_OPERATOR_AND_CLOSE }, + { DEVPROP_OPERATOR_OR_CLOSE } }, + 14 + }, + { + "(NOT System.Devices.InstanceId := []) AND (NOT System.Devices.InstanceId := []) AND (System.Devices.InstanceId :- [] AND (NOT System.Devices.InstanceId :- []))", + { { DEVPROP_OPERATOR_AND_OPEN }, + { DEVPROP_OPERATOR_NOT_OPEN }, filter_instance_id_not_exists, { DEVPROP_OPERATOR_NOT_CLOSE }, + { DEVPROP_OPERATOR_NOT_OPEN }, filter_instance_id_not_exists, { DEVPROP_OPERATOR_NOT_CLOSE }, + { DEVPROP_OPERATOR_AND_OPEN }, filter_instance_id_exists, + { DEVPROP_OPERATOR_NOT_OPEN }, filter_instance_id_exists, { DEVPROP_OPERATOR_NOT_CLOSE }, + { DEVPROP_OPERATOR_AND_CLOSE }, + { DEVPROP_OPERATOR_AND_CLOSE } }, + 14 + }, + { + "(NOT System.Devices.InstanceId := []) AND (NOT System.Devices.InstanceId := []) AND (System.Devices.InstanceId := [] OR (NOT System.Devices.InstanceId :- []))", + { { DEVPROP_OPERATOR_AND_OPEN }, + { DEVPROP_OPERATOR_NOT_OPEN }, filter_instance_id_not_exists, { DEVPROP_OPERATOR_NOT_CLOSE }, + { DEVPROP_OPERATOR_NOT_OPEN }, filter_instance_id_not_exists, { DEVPROP_OPERATOR_NOT_CLOSE }, + { DEVPROP_OPERATOR_OR_OPEN }, filter_instance_id_not_exists, + { DEVPROP_OPERATOR_NOT_OPEN }, filter_instance_id_exists, { DEVPROP_OPERATOR_NOT_CLOSE }, + { DEVPROP_OPERATOR_OR_CLOSE }, + { DEVPROP_OPERATOR_AND_CLOSE } }, + 14 + } + }; DEVPROPCOMPKEY prop_iface_class = { DEVPKEY_DeviceInterface_ClassGuid, DEVPROP_STORE_SYSTEM, NULL }; DEVPROP_FILTER_EXPRESSION filters[4]; const DEV_OBJECT *objects = NULL; @@ -1145,6 +1391,60 @@ static void test_DevGetObjects( void ) } }
+ memset( filters, 0, sizeof( filters ) ); + for (i = DEVPROP_OPERATOR_GREATER_THAN; i <= DEVPROP_OPERATOR_LESS_THAN_EQUALS; i++) + { + GUID guid = {0}; + + winetest_push_context( "op=%#08lx", i ); + + /* Use the less/greater than operators with GUIDs will never result in a match. */ + filters[0].Operator = i; + filters[0].Property.CompKey.Key = DEVPKEY_DeviceInterface_ClassGuid; + filters[0].Property.Buffer = &guid; + filters[0].Property.BufferSize = sizeof( guid ); + filters[0].Property.Type = DEVPROP_TYPE_GUID; + len = 0xdeadbeef; + objects = (DEV_OBJECT *)0xdeadbeef; + hr = pDevGetObjects( DevObjectTypeDeviceInterface, DevQueryFlagNone, 0, NULL, 1, filters, &len, &objects ); + ok( hr == S_OK, "got hr %#lx\n", hr ); + todo_wine_if (len) ok( !len, "got len %lu\n", len ); + todo_wine_if (len) ok( !objects, "got objects %p\n", objects ); + if (objects) pDevFreeObjects( len, objects ); + + /* Consequently, using the DEVPROP_OPERATOR_MODIFIER_NOT modifier will always match. */ + filters[0].Operator |= DEVPROP_OPERATOR_MODIFIER_NOT; + len = 0; + objects = NULL; + hr = pDevGetObjects( DevObjectTypeDeviceInterface, DevQueryFlagNone, 0, NULL, 1, filters, &len, &objects ); + ok( hr == S_OK, "got hr %#lx\n", hr ); + todo_wine_if (!len) ok( len > 0, "got len %lu\n", len ); + todo_wine_if (!len) ok( !!objects, "got objects %p\n", objects ); + pDevFreeObjects( len, objects ); + + /* Make sure we get the same results with the max GUID value as well. */ + memset( &guid, 0xff, sizeof( guid ) ); + filters[0].Operator = i; + len = 0xdeadbeef; + objects = (DEV_OBJECT *)0xdeadbeef; + hr = pDevGetObjects( DevObjectTypeDeviceInterface, DevQueryFlagNone, 0, NULL, 1, filters, &len, &objects ); + ok( hr == S_OK, "got hr %#lx\n", hr ); + todo_wine_if (len) ok( !len, "got len %lu\n", len ); + todo_wine_if (len) ok( !objects, "got objects %p\n", objects ); + if (objects) pDevFreeObjects( len, objects ); + + filters[0].Operator |= DEVPROP_OPERATOR_MODIFIER_NOT; + len = 0; + objects = NULL; + hr = pDevGetObjects( DevObjectTypeDeviceInterface, DevQueryFlagNone, 0, NULL, 1, filters, &len, &objects ); + ok( hr == S_OK, "got hr %#lx\n", hr ); + todo_wine_if (!len) ok( len > 0, "got len %lu\n", len ); + todo_wine_if (!len) ok( !!objects, "got objects %p\n", objects ); + pDevFreeObjects( len, objects ); + + winetest_pop_context(); + } + memset( filters, 0, sizeof( filters ) ); filters[0] = valid_filter; filters[0].Operator = DEVPROP_OPERATOR_NOT_EQUALS; @@ -1158,6 +1458,48 @@ static void test_DevGetObjects( void ) pDevFreeObjects( len, objects ); bool_val = TRUE;
+ /* Get the number of objects that the filters in logical_op_test_cases should return. */ + filters[0] = filter_instance_id_exists; + len = 0; + objects = NULL; + hr = pDevGetObjects( DevObjectTypeDeviceInterface, DevQueryFlagNone, 0, NULL, 1, filters, &len, &objects ); + ok( hr == S_OK, "got hr %#lx\n", hr ); + ok( len > 0, "got len %lu\n", len ); + ok( !!objects, "got objects %p\n", objects ); + pDevFreeObjects( len, objects ); + + for (i = 0; i < ARRAY_SIZE( logical_op_test_cases ); i++ ) + { + ULONG len2 = 0; + + winetest_push_context( "logical_op_test_cases[%lu] (%s)", i, debugstr_a( logical_op_test_cases[i].query ) ); + + objects = NULL; + hr = pDevGetObjects( DevObjectTypeDeviceInterface, DevQueryFlagNone, 0, NULL, logical_op_test_cases[i].size, + logical_op_test_cases[i].expr, &len2, &objects ); + ok( hr == S_OK, "got hr %#lx\n", hr ); + todo_wine_if( !len2 ) ok( len2 == len, "got len2 %lu != %lu\n", len2, len ); + todo_wine_if( !len2 ) ok( !!objects, "got objects %p\n", objects ); + pDevFreeObjects( len2, objects ); + + winetest_pop_context(); + } + + for (i = 0; i < ARRAY_SIZE ( logical_op_empty_test_cases ); i++ ) + { + winetest_push_context( "logical_op_empty_test_cases[%lu] (%s)", i, debugstr_a( logical_op_empty_test_cases[i].query ) ); + + len = 0xdeadbeef; + objects = (DEV_OBJECT *)0xdeadbeef; + hr = pDevGetObjects( DevObjectTypeDeviceInterface, DevQueryFlagNone, 0, NULL, + logical_op_empty_test_cases[i].size, logical_op_empty_test_cases[i].expr, &len, &objects ); + ok( hr == S_OK, "got hr %#lx\n", hr ); + todo_wine_if( len ) ok( !len, "got len %lu\n", len ); + todo_wine_if( len ) ok( !objects, "got objects %p\n", objects ); + + winetest_pop_context(); + } + for (i = 0; i < ARRAY_SIZE( test_cases ); i++) { const DEV_OBJECT *objects = NULL;
From: Vibhav Pant vibhavp@gmail.com
--- dlls/cfgmgr32/main.c | 210 ++++++++++++++---- dlls/cfgmgr32/tests/cfgmgr32.c | 24 +- .../tests/devices.c | 4 +- 3 files changed, 177 insertions(+), 61 deletions(-)
diff --git a/dlls/cfgmgr32/main.c b/dlls/cfgmgr32/main.c index 69004ea4b5c..423c6ee086c 100644 --- a/dlls/cfgmgr32/main.c +++ b/dlls/cfgmgr32/main.c @@ -17,6 +17,8 @@ * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301, USA */
+#include <assert.h> + #include "wine/debug.h" #include "wine/rbtree.h" #include "winreg.h" @@ -414,6 +416,9 @@ static HRESULT devprop_filter_eval_compare( const DEV_OBJECT *obj, const DEVPROP cmp = op & DEVPROP_OPERATOR_MODIFIER_IGNORE_CASE ? wcsicmp( prop->Buffer, cmp_prop->Buffer ) : wcscmp( prop->Buffer, cmp_prop->Buffer ); break; + case DEVPROP_TYPE_GUID: + /* Any other comparison operator other than DEVPROP_OPERATOR_EQUALS with GUIDs evaluates to false. */ + if (!(op & DEVPROP_OPERATOR_EQUALS)) break; default: cmp = memcmp( prop->Buffer, cmp_prop->Buffer, prop->BufferSize ); break; @@ -440,72 +445,152 @@ static HRESULT devprop_filter_eval_compare( const DEV_OBJECT *obj, const DEVPROP return ret ? S_OK : S_FALSE; }
+struct devprop_op_pair_idx +{ + ULONG idx_open; + ULONG idx_close; +}; + +static int devprop_op_pair_idx_cmp( const void *idx, const void *pair ) +{ + return memcmp( idx, pair, sizeof( ULONG ) ); +} + +/* Recursively evaluate a sub-expression starting at idx, returning S_OK on a match or S_FALSE. + * expr_end_idx gets set to the index where this sub-expression ends. + */ +static HRESULT devprop_filter_eval_subexpr( const DEV_OBJECT *obj, const DEVPROP_FILTER_EXPRESSION *filters, ULONG idx, + const ULONG pairs_len, const struct devprop_op_pair_idx *pairs, + ULONG *expr_end_idx ) +{ + const DEVPROP_OPERATOR op_outer_logical = filters[idx].Operator; + const struct devprop_op_pair_idx *pair; + HRESULT hr = S_OK; + + TRACE( "(%s, %p, %lu, %lu, %p, %p)\n", debugstr_DEV_OBJECT( obj ), filters, idx, pairs_len, pairs, expr_end_idx ); + + assert( op_outer_logical == DEVPROP_OPERATOR_AND_OPEN || op_outer_logical == DEVPROP_OPERATOR_OR_OPEN || + op_outer_logical == DEVPROP_OPERATOR_NOT_OPEN ); + + pair = bsearch( &idx, pairs, pairs_len, sizeof( *pairs ), devprop_op_pair_idx_cmp ); + assert( !!pair ); + + for (idx = idx + 1; idx != pair->idx_close; idx++) + { + const DEVPROP_FILTER_EXPRESSION *filter = &filters[idx]; + DEVPROP_OPERATOR op = filter->Operator, logical; + + logical = op & DEVPROP_OPERATOR_MASK_LOGICAL; + if (logical) + { + DEVPROP_OPERATOR op_close = logical + (DEVPROP_OPERATOR_AND_CLOSE - DEVPROP_OPERATOR_AND_OPEN); + + if (FAILED(hr = devprop_filter_eval_subexpr( obj, filters, idx, pairs_len, pairs, &idx ))) break; + assert( filters[idx].Operator == op_close ); + } + else if (op == DEVPROP_OPERATOR_NONE) hr = S_FALSE; + else if (op & DEVPROP_OPERATOR_MASK_EVAL) hr = devprop_filter_eval_compare( obj, filter ); + else + { + FIXME( "Unsupported operator: %s\n", debugstr_DEVPROP_OPERATOR( op ) ); + continue; + } + if (FAILED( hr )) break; + + /* See if we can short-circuit. */ + switch (op_outer_logical) + { + /* {NOT_OPEN, ..., NOT_CLOSE} is the same as {NOT_OPEN, AND_OPEN, ..., AND_CLOSE, NOT_CLOSE}, so we can + * short circuit here as well. */ + case DEVPROP_OPERATOR_NOT_OPEN: + case DEVPROP_OPERATOR_AND_OPEN: + if (hr == S_FALSE) goto done; + break; + case DEVPROP_OPERATOR_OR_OPEN: + if (hr == S_OK) goto done; + break; + DEFAULT_UNREACHABLE; + } + } + +done: + if (SUCCEEDED( hr )) + { + *expr_end_idx = pair->idx_close; + if (op_outer_logical == DEVPROP_OPERATOR_NOT_OPEN) + hr = (hr == S_OK) ? S_FALSE : S_OK; + } + return hr; +} + /* 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, ULONG filters_len, - const DEVPROP_FILTER_EXPRESSION *filters ) + const DEVPROP_FILTER_EXPRESSION *filters, ULONG pairs_len, + struct devprop_op_pair_idx *pairs ) { HRESULT hr = S_OK; ULONG i;
- TRACE( "(%s, %lu, %p)\n", debugstr_DEV_OBJECT( obj ), filters_len, filters ); + TRACE( "(%s, %lu, %p, %lu, %p)\n", debugstr_DEV_OBJECT( obj ), filters_len, filters, pairs_len, pairs );
- if (!filters_len) - return S_OK; + if (!filters_len) return S_OK;
- /* By default, the evaluation is performed by AND-ing all individual filter expressions. */ for (i = 0; i < filters_len; i++) { const DEVPROP_FILTER_EXPRESSION *filter = &filters[i]; - DEVPROP_OPERATOR op = filter->Operator; + DEVPROP_OPERATOR op = filter->Operator, logical;
- if (op == DEVPROP_OPERATOR_NONE) + logical = op & DEVPROP_OPERATOR_MASK_LOGICAL; + if (logical) { - hr = S_FALSE; - break; - } - if (op & (DEVPROP_OPERATOR_MASK_LIST | DEVPROP_OPERATOR_MASK_ARRAY)) - { - FIXME( "Unsupported list/array operator: %s\n", debugstr_DEVPROP_OPERATOR( op ) ); - continue; + DEVPROP_OPERATOR op_close = logical + (DEVPROP_OPERATOR_AND_CLOSE - DEVPROP_OPERATOR_AND_OPEN); + + if (FAILED(hr = devprop_filter_eval_subexpr( obj, filters, i, pairs_len, pairs, &i ))) break; + assert( i < filters_len && filters[i].Operator == op_close ); } - if (op & DEVPROP_OPERATOR_MASK_LOGICAL) + else if (op == DEVPROP_OPERATOR_NONE) hr = S_FALSE; + else if (op & DEVPROP_OPERATOR_MASK_EVAL) hr = devprop_filter_eval_compare( obj, filter ); + else { - FIXME( "Unsupported logical operator: %s\n", debugstr_DEVPROP_OPERATOR( op ) ); + FIXME( "Unsupported operator: %s\n", debugstr_DEVPROP_OPERATOR( op ) ); continue; } - if (op & DEVPROP_OPERATOR_MASK_EVAL) - { - hr = devprop_filter_eval_compare( obj, filter ); - if (FAILED( hr ) || hr == S_FALSE) - break; - } + + /* By default, the evaluation is performed by AND-ing all individual filter expressions. */ + if (FAILED( hr ) || hr == S_FALSE) break; }
return hr; }
-static HRESULT stack_push( DEVPROP_OPERATOR **stack, ULONG *len, DEVPROP_OPERATOR op ) +struct devprop_op_idx { - DEVPROP_OPERATOR *tmp; + DEVPROP_OPERATOR op; + ULONG idx; +}; + +static HRESULT stack_push( struct devprop_op_idx **stack, ULONG *len, DEVPROP_OPERATOR op, ULONG idx ) +{ + struct devprop_op_idx *tmp;
- if (!(tmp = realloc( *stack, (*len + 1) * sizeof( op ) ))) + if (!(tmp = realloc( *stack, (*len + 1) * sizeof( **stack ) ))) return E_OUTOFMEMORY; *stack = tmp; - tmp[*len] = op; + tmp[*len].op = op; + tmp[*len].idx = idx; *len += 1; return S_OK; }
-static DEVPROP_OPERATOR stack_pop( DEVPROP_OPERATOR **stack, ULONG *len ) +static BOOL stack_pop( struct devprop_op_idx **stack, ULONG *len, struct devprop_op_idx *val ) { - DEVPROP_OPERATOR op = DEVPROP_OPERATOR_NONE; - if (*len) { - op = (*stack)[*len - 1]; + *val = (*stack)[*len-1]; *len -= 1; + return TRUE; } - return op; + return FALSE; }
static BOOL devprop_type_validate( DEVPROPTYPE type, ULONG buf_size ) @@ -561,12 +646,16 @@ static BOOL devprop_type_validate( DEVPROPTYPE type, ULONG buf_size ) return mod == DEVPROP_TYPEMOD_ARRAY ? buf_size >= size : buf_size == size; }
-static HRESULT devprop_filters_validate( ULONG filters_len, const DEVPROP_FILTER_EXPRESSION *filters ) +static HRESULT devprop_filters_validate( ULONG filters_len, const DEVPROP_FILTER_EXPRESSION *filters, + struct devprop_op_pair_idx **ret_pairs, ULONG *pairs_len ) { - DEVPROP_OPERATOR *stack = NULL; - ULONG i, logical_open = 0, stack_top = 0; + struct devprop_op_pair_idx *pairs = NULL; + struct devprop_op_idx *stack = NULL; + ULONG i, stack_top = 0; HRESULT hr = S_OK;
+ *ret_pairs = NULL; + *pairs_len = 0; for (i = 0; i < filters_len; i++) { const DEVPROP_FILTER_EXPRESSION *filter = &filters[i]; @@ -583,7 +672,6 @@ static HRESULT devprop_filters_validate( ULONG filters_len, const DEVPROP_FILTER || (array && (op != DEVPROP_OPERATOR_ARRAY_CONTAINS)) || !!prop->Buffer != !!prop->BufferSize) { - FIXME( "Unknown operator: %#x\n", op ); hr = E_INVALIDARG; break; } @@ -626,17 +714,32 @@ static HRESULT devprop_filters_validate( ULONG filters_len, const DEVPROP_FILTER case DEVPROP_OPERATOR_AND_OPEN: case DEVPROP_OPERATOR_OR_OPEN: case DEVPROP_OPERATOR_NOT_OPEN: - hr = stack_push( &stack, &stack_top, logical ); - logical_open = i; + hr = stack_push( &stack, &stack_top, logical, i ); break; case DEVPROP_OPERATOR_AND_CLOSE: case DEVPROP_OPERATOR_OR_CLOSE: case DEVPROP_OPERATOR_NOT_CLOSE: { - DEVPROP_OPERATOR top = stack_pop( &stack, &stack_top ); + struct devprop_op_idx val = { 0 }; + struct devprop_op_pair_idx *tmp; + BOOL valid = stack_pop( &stack, &stack_top, &val ); + /* The operator should be correct paired, and shouldn't be empty. */ - if (logical - top != (DEVPROP_OPERATOR_AND_CLOSE - DEVPROP_OPERATOR_AND_OPEN) || logical_open == i - 1) + if (!valid || logical - val.op != (DEVPROP_OPERATOR_AND_CLOSE - DEVPROP_OPERATOR_AND_OPEN) || val.idx == i - 1) + { hr = E_INVALIDARG; + break; + } + assert( val.idx < i ); + if (!(tmp = realloc( pairs, sizeof( *tmp ) * (*pairs_len + 1) ))) + { + hr = E_OUTOFMEMORY; + break; + } + pairs = tmp; + pairs[*pairs_len].idx_open = val.idx; + pairs[*pairs_len].idx_close = i; + *pairs_len += 1; break; } default: @@ -649,6 +752,13 @@ static HRESULT devprop_filters_validate( ULONG filters_len, const DEVPROP_FILTER
if (stack_top) hr = E_INVALIDARG; + if (FAILED( hr )) + free( pairs ); + else + { + qsort( pairs, *pairs_len, sizeof( *pairs ), devprop_op_pair_idx_cmp ); + *ret_pairs = pairs; + } free( stack ); return hr; } @@ -779,8 +889,8 @@ 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, - ULONG filters_len, const DEVPROP_FILTER_EXPRESSION *filters, - enum_device_object_cb callback, void *data ) + ULONG filters_len, const DEVPROP_FILTER_EXPRESSION *filters, ULONG pairs_len, + struct devprop_op_pair_idx *pairs, enum_device_object_cb callback, void *data ) { HKEY iface_key; HRESULT hr = S_OK; @@ -859,7 +969,7 @@ static HRESULT enum_dev_objects( DEV_OBJECT_TYPE type, ULONG props_len, const DE { if (filters_len) { - hr = devprop_filter_matches_object( &obj, filters_len, filters ); + hr = devprop_filter_matches_object( &obj, filters_len, filters, pairs_len, pairs ); /* Shrink pProperties to only the desired ones, unless DevQueryFlagAllProperties is set. */ if (!all_props) dev_object_remove_unwanted_props( &obj, props_len, props ); @@ -919,6 +1029,8 @@ HRESULT WINAPI DevGetObjectsEx( DEV_OBJECT_TYPE type, ULONG flags, ULONG props_l { ULONG valid_flags = DevQueryFlagAllProperties | DevQueryFlagLocalize; struct objects_list objects = {0}; + struct devprop_op_pair_idx *pairs; + ULONG pairs_len; HRESULT hr = S_OK;
TRACE( "(%d, %#lx, %lu, %p, %lu, %p, %lu, %p, %p, %p)\n", type, flags, props_len, props, filters_len, filters, @@ -926,7 +1038,7 @@ HRESULT WINAPI DevGetObjectsEx( DEV_OBJECT_TYPE type, ULONG flags, ULONG props_l
if (!!props_len != !!props || !!filters_len != !!filters || !!params_len != !!params || (flags & ~valid_flags) || (props_len && (flags & DevQueryFlagAllProperties)) - || FAILED( devprop_filters_validate( filters_len, filters ) )) + || FAILED( devprop_filters_validate( filters_len, filters, &pairs, &pairs_len ) )) return E_INVALIDARG; if (params) FIXME( "Query parameters are not supported!\n" ); @@ -934,8 +1046,9 @@ 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_len, filters, - dev_objects_append, &objects ); + hr = enum_dev_objects( type, props_len, props, !!( flags & DevQueryFlagAllProperties ), filters_len, filters, + pairs_len, pairs, dev_objects_append, &objects ); + free( pairs ); if (SUCCEEDED( hr )) { *objs = objects.objects; @@ -1289,7 +1402,7 @@ static void CALLBACK device_query_enum_objects_async( TP_CALLBACK_INSTANCE *inst
if (!ctx->filters) hr = enum_dev_objects( ctx->type, ctx->prop_keys_len, ctx->prop_keys, !!(ctx->flags & DevQueryFlagAllProperties), - 0, NULL, device_query_context_add_object, ctx ); + 0, NULL, 0, NULL, device_query_context_add_object, ctx );
EnterCriticalSection( &ctx->cs ); if (ctx->state == DevQueryStateClosed) @@ -1371,6 +1484,8 @@ HRESULT WINAPI DevCreateObjectQueryEx( DEV_OBJECT_TYPE type, ULONG flags, ULONG { ULONG valid_flags = DevQueryFlagUpdateResults | DevQueryFlagAllProperties | DevQueryFlagLocalize | DevQueryFlagAsyncClose; struct device_query_context *ctx = NULL; + struct devprop_op_pair_idx *pairs; + ULONG pairs_len; HRESULT hr;
TRACE( "(%d, %#lx, %lu, %p, %lu, %p, %lu, %p, %p, %p, %p)\n", type, flags, props_len, props, filters_len, @@ -1378,12 +1493,13 @@ HRESULT WINAPI DevCreateObjectQueryEx( DEV_OBJECT_TYPE type, ULONG flags, ULONG
if (!!props_len != !!props || !!filters_len != !!filters || !!params_len != !!params || (flags & ~valid_flags) || !callback || (props_len && (flags & DevQueryFlagAllProperties)) - || FAILED( devprop_filters_validate( filters_len, filters ) )) + || FAILED( devprop_filters_validate( filters_len, filters, &pairs, &pairs_len ) )) return E_INVALIDARG; if (filters) FIXME( "Query filters are not supported!\n" ); if (params) FIXME( "Query parameters are not supported!\n" ); + free( pairs );
hr = device_query_context_create( &ctx, type, flags, props_len, props, callback, user_data ); if (FAILED( hr )) diff --git a/dlls/cfgmgr32/tests/cfgmgr32.c b/dlls/cfgmgr32/tests/cfgmgr32.c index 455b524a7be..ee36ef0a067 100644 --- a/dlls/cfgmgr32/tests/cfgmgr32.c +++ b/dlls/cfgmgr32/tests/cfgmgr32.c @@ -1408,8 +1408,8 @@ static void test_DevGetObjects( void ) objects = (DEV_OBJECT *)0xdeadbeef; hr = pDevGetObjects( DevObjectTypeDeviceInterface, DevQueryFlagNone, 0, NULL, 1, filters, &len, &objects ); ok( hr == S_OK, "got hr %#lx\n", hr ); - todo_wine_if (len) ok( !len, "got len %lu\n", len ); - todo_wine_if (len) ok( !objects, "got objects %p\n", objects ); + ok( !len, "got len %lu\n", len ); + ok( !objects, "got objects %p\n", objects ); if (objects) pDevFreeObjects( len, objects );
/* Consequently, using the DEVPROP_OPERATOR_MODIFIER_NOT modifier will always match. */ @@ -1418,8 +1418,8 @@ static void test_DevGetObjects( void ) objects = NULL; hr = pDevGetObjects( DevObjectTypeDeviceInterface, DevQueryFlagNone, 0, NULL, 1, filters, &len, &objects ); ok( hr == S_OK, "got hr %#lx\n", hr ); - todo_wine_if (!len) ok( len > 0, "got len %lu\n", len ); - todo_wine_if (!len) ok( !!objects, "got objects %p\n", objects ); + ok( len > 0, "got len %lu\n", len ); + ok( !!objects, "got objects %p\n", objects ); pDevFreeObjects( len, objects );
/* Make sure we get the same results with the max GUID value as well. */ @@ -1429,8 +1429,8 @@ static void test_DevGetObjects( void ) objects = (DEV_OBJECT *)0xdeadbeef; hr = pDevGetObjects( DevObjectTypeDeviceInterface, DevQueryFlagNone, 0, NULL, 1, filters, &len, &objects ); ok( hr == S_OK, "got hr %#lx\n", hr ); - todo_wine_if (len) ok( !len, "got len %lu\n", len ); - todo_wine_if (len) ok( !objects, "got objects %p\n", objects ); + ok( !len, "got len %lu\n", len ); + ok( !objects, "got objects %p\n", objects ); if (objects) pDevFreeObjects( len, objects );
filters[0].Operator |= DEVPROP_OPERATOR_MODIFIER_NOT; @@ -1438,8 +1438,8 @@ static void test_DevGetObjects( void ) objects = NULL; hr = pDevGetObjects( DevObjectTypeDeviceInterface, DevQueryFlagNone, 0, NULL, 1, filters, &len, &objects ); ok( hr == S_OK, "got hr %#lx\n", hr ); - todo_wine_if (!len) ok( len > 0, "got len %lu\n", len ); - todo_wine_if (!len) ok( !!objects, "got objects %p\n", objects ); + ok( len > 0, "got len %lu\n", len ); + ok( !!objects, "got objects %p\n", objects ); pDevFreeObjects( len, objects );
winetest_pop_context(); @@ -1478,8 +1478,8 @@ static void test_DevGetObjects( void ) hr = pDevGetObjects( DevObjectTypeDeviceInterface, DevQueryFlagNone, 0, NULL, logical_op_test_cases[i].size, logical_op_test_cases[i].expr, &len2, &objects ); ok( hr == S_OK, "got hr %#lx\n", hr ); - todo_wine_if( !len2 ) ok( len2 == len, "got len2 %lu != %lu\n", len2, len ); - todo_wine_if( !len2 ) ok( !!objects, "got objects %p\n", objects ); + ok( len2 == len, "got len2 %lu != %lu\n", len2, len ); + ok( !!objects, "got objects %p\n", objects ); pDevFreeObjects( len2, objects );
winetest_pop_context(); @@ -1494,8 +1494,8 @@ static void test_DevGetObjects( void ) hr = pDevGetObjects( DevObjectTypeDeviceInterface, DevQueryFlagNone, 0, NULL, logical_op_empty_test_cases[i].size, logical_op_empty_test_cases[i].expr, &len, &objects ); ok( hr == S_OK, "got hr %#lx\n", hr ); - todo_wine_if( len ) ok( !len, "got len %lu\n", len ); - todo_wine_if( len ) ok( !objects, "got objects %p\n", objects ); + ok( !len, "got len %lu\n", len ); + ok( !objects, "got objects %p\n", objects );
winetest_pop_context(); } diff --git a/dlls/windows.devices.enumeration/tests/devices.c b/dlls/windows.devices.enumeration/tests/devices.c index 433f9c33f2b..5c7e1fdc0f2 100644 --- a/dlls/windows.devices.enumeration/tests/devices.c +++ b/dlls/windows.devices.enumeration/tests/devices.c @@ -818,7 +818,7 @@ static void test_aqs_filters( void ) test_FindAllAsyncAqsFilter( statics, filters_empty, FALSE, FALSE ); test_CreateWatcherAqsFilter( statics, filters_empty, FALSE, FALSE, FALSE, FALSE );
- test_FindAllAsyncAqsFilter( statics, filters_boolean_op, FALSE, TRUE ); + test_FindAllAsyncAqsFilter( statics, filters_boolean_op, FALSE, FALSE ); test_CreateWatcherAqsFilter( statics, filters_boolean_op, FALSE, FALSE, FALSE, TRUE );
test_FindAllAsyncAqsFilter( statics, filters_simple, FALSE, FALSE ); @@ -827,7 +827,7 @@ static void test_aqs_filters( void ) test_FindAllAsyncAqsFilter( statics, filters_case_insensitive, TRUE, FALSE ); test_CreateWatcherAqsFilter( statics, filters_case_insensitive, TRUE, FALSE, FALSE, FALSE );
- test_FindAllAsyncAqsFilter( statics, filters_precedence, FALSE, TRUE ); + test_FindAllAsyncAqsFilter( statics, filters_precedence, FALSE, FALSE ); test_CreateWatcherAqsFilter( statics, filters_precedence, FALSE, FALSE, FALSE, TRUE );
test_FindAllAsyncAqsFilter( statics, filters_no_results, FALSE, FALSE );
On Mon Sep 22 08:37:57 2025 +0000, Rémi Bernon wrote:
IMO you should implement this by calling the function recursively on the proper pre-computed filters range. The range would be found before its evaluation by simply looking for the matching closing op using a depth counter variable to ignore nested blocks.
Ah, I totally missed this. Apologies.
IMO you should implement this by calling the function recursively on the proper pre-computed filters range. The range would be found before its evaluation by simply looking for the matching closing op using a depth counter variable to ignore nested blocks.
We already do this in `devprop_filters_validate`, so we can just gather all ranges while verifying logical operators. The latest revision does this, thanks.
v9:
* Introduce `struct devprop_op_pair_idx` to keep track of logical operator pairs, and use it to skip to the end of a range in `devprop_filter_eval_subexpr`.
-
Vibhav Pant -
Vibhav Pant (＠vibhavp)