Remove the MfgSpecificPing command from Darwin API. (#24139)

* Remove the MfgSpecificPing command from Darwin API. Except for the backwards-compat shims, of course. The template refactorings are to reduce repetition and to enable handling for removal and renaming of commands. * Fix darwin-framework-tool compile.
project-chip · Nov 7, 2023 · 2069785 · 2069785
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diff --git a/.github/workflows/zap_regeneration.yaml b/.github/workflows/zap_regeneration.yaml
@@ -28,7 +28,7 @@ jobs:
 
         runs-on: ubuntu-20.04
         container:
-            image: connectedhomeip/chip-build:0.6.23
+            image: connectedhomeip/chip-build:0.6.24
         defaults:
             run:
                 shell: sh

diff --git a/.github/workflows/zap_templates.yaml b/.github/workflows/zap_templates.yaml
@@ -29,7 +29,7 @@ jobs:
 
         runs-on: ubuntu-20.04
         container:
-            image: connectedhomeip/chip-build:0.6.23
+            image: connectedhomeip/chip-build:0.6.24
         defaults:
             run:
                 shell: sh

diff --git a/examples/darwin-framework-tool/templates/commands.zapt b/examples/darwin-framework-tool/templates/commands.zapt
@@ -21,6 +21,7 @@
 {{> cluster_header}}
 
 {{#chip_cluster_commands}}
+{{#unless (wasRemoved (asUpperCamelCase clusterName preserveAcronyms=true) command=(asUpperCamelCase name preserveAcronyms=true))}}
 /*
  * Command {{asUpperCamelCase name}}
  */
@@ -87,6 +88,7 @@ private:
     {{/chip_cluster_command_arguments}}
 };
 
+{{/unless}}
 {{/chip_cluster_commands}}
 
 {{#chip_server_cluster_attributes}}
@@ -257,7 +259,9 @@ void registerCluster{{asUpperCamelCase name}}(Commands & commands)
     commands_list clusterCommands = {
         make_unique<ClusterCommand>(Id), //
         {{#chip_cluster_commands}}
+        {{#unless (wasRemoved (asUpperCamelCase clusterName preserveAcronyms=true) command=(asUpperCamelCase name preserveAcronyms=true))}}
         make_unique<{{asUpperCamelCase clusterName}}{{asUpperCamelCase name}}>(), //
+        {{/unless}}
         {{/chip_cluster_commands}}
         {{#chip_server_cluster_attributes}}
         {{#first}}

diff --git a/examples/darwin-framework-tool/templates/templates.json b/examples/darwin-framework-tool/templates/templates.json
@@ -13,7 +13,8 @@
     "resources": {
         "pics-metafile": "../../../src/app/tests/suites/certification/PICS.yaml",
         "certification-metadir": "../../../src/app/tests/suites/certification",
-        "test-metadir": "../../../src/app/tests/suites"
+        "test-metadir": "../../../src/app/tests/suites",
+        "availability-data": "../../../src/darwin/Framework/CHIP/templates/availability.yaml"
     },
     "override": "../../../src/app/zap-templates/common/override.js",
     "partials": [

diff --git a/src/darwin/Framework/CHIP/templates/MTRBaseClusters-src.zapt b/src/darwin/Framework/CHIP/templates/MTRBaseClusters-src.zapt
@@ -41,16 +41,26 @@ using chip::SessionHandle;
 }
 
 {{#chip_cluster_commands}}
-{{#*inline "cluster"}}{{asUpperCamelCase parent.name preserveAcronyms=true}}{{/inline}}
-{{#*inline "command"}}{{asUpperCamelCase name preserveAcronyms=true}}{{/inline}}
-{{#*inline "callbackName"}}{{#if hasSpecificResponse}}{{>cluster}}Cluster{{asUpperCamelCase responseName preserveAcronyms=true}}{{else}}CommandSuccess{{/if}}{{/inline}}
+{{! Takes two arguments: cluster name and command name, plus the ambient state where the command is "this" }}
+{{#*inline "commandImpl"}}
+{{! This is used as the implementation for both the new-name and old-name bits, so check for both here. }}
+{{#unless (and (wasRemoved cluster command=command)
+               (wasRemoved (compatClusterNameRemapping parent.name) command=(compatCommandNameRemapping parent.name name)))}}
+{{#*inline "callbackName"}}{{#if hasSpecificResponse}}{{cluster}}Cluster{{asUpperCamelCase responseName preserveAcronyms=true}}{{else}}CommandSuccess{{/if}}{{/inline}}
+{{#*inline "paramsType"}}
+{{#if (wasRemoved cluster command=command)}}
+MTR{{compatClusterNameRemapping parent.name}}Cluster{{compatCommandNameRemapping parent.name name}}Params
+{{else}}
+MTR{{cluster}}Cluster{{command}}Params
+{{/if}}
+{{/inline}}
 {{#unless (hasArguments)}}
 - (void){{asLowerCamelCase name}}WithCompletion:({{>command_completion_type command=.}})completion
 {
   [self {{asLowerCamelCase name}}WithParams:nil completion:completion];
 }
 {{/unless}}
-- (void){{asLowerCamelCase name}}WithParams: (MTR{{>cluster}}Cluster{{>command}}Params * {{#unless (commandHasRequiredField .)}}_Nullable{{/unless}})params completion:({{>command_completion_type command=.}})completion
+- (void){{asLowerCamelCase name}}WithParams: ({{> paramsType}} * {{#unless (commandHasRequiredField .)}}_Nullable{{/unless}})params completion:({{>command_completion_type command=.}})completion
 {
     // Make a copy of params before we go async.
     params = [params copy];
@@ -100,6 +110,10 @@ using chip::SessionHandle;
     });
     std::move(*bridge).DispatchAction(self.device);
 }
+{{/unless}}
+{{/inline}}
+{{> commandImpl cluster=(asUpperCamelCase parent.name preserveAcronyms=true)
+                command=(asUpperCamelCase name preserveAcronyms=true)}}
 {{/chip_cluster_commands}}
 
 {{#chip_server_cluster_attributes}}
@@ -212,31 +226,37 @@ reportHandler:(void (^)({{asObjectiveCClass type parent.name}} * _Nullable value
 @implementation MTRBaseCluster{{compatClusterNameRemapping name}} (Deprecated)
 
 {{#chip_cluster_commands}}
-- (void){{asLowerCamelCase name}}WithParams:(MTR{{compatClusterNameRemapping parent.name}}Cluster{{asUpperCamelCase name}}Params * {{#unless (commandHasRequiredField .)}}_Nullable{{/unless}})params completionHandler:({{>command_completion_type command=. compatRemapClusterName=true}})completionHandler
+{{! Takes two arguments: cluster name and command name, plus the ambient state where the command is "this" }}
+{{#*inline "commandImpl"}}
+{{#unless (wasRemoved cluster command=command)}}
+- (void){{asLowerCamelCase command}}WithParams:(MTR{{cluster}}Cluster{{command}}Params * {{#unless (commandHasRequiredField .)}}_Nullable{{/unless}})params completionHandler:({{>command_completion_type command=. compatRemapNames=true}})completionHandler
 {
   [self {{asLowerCamelCase name}}WithParams:params completion:
     {{#if hasSpecificResponse}}
     ^(MTR{{asUpperCamelCase parent.name preserveAcronyms=true}}Cluster{{asUpperCamelCase responseName preserveAcronyms=true}}Params * _Nullable data, NSError * _Nullable error) {
       // Cast is safe because subclass does not add any selectors.
-      completionHandler(static_cast<MTR{{compatClusterNameRemapping parent.name}}Cluster{{asUpperCamelCase responseName}}Params *>(data), error);
+      completionHandler(static_cast<MTR{{cluster}}Cluster{{compatCommandNameRemapping parent.name responseName}}Params *>(data), error);
     }
     {{else}}
     completionHandler
     {{/if}}
     ];
 }
 {{#unless (hasArguments)}}
-- (void){{asLowerCamelCase name}}WithCompletionHandler:({{>command_completion_type command=. compatRemapClusterName=true}})completionHandler
+- (void){{asLowerCamelCase command}}WithCompletionHandler:({{>command_completion_type command=. compatRemapNames=true}})completionHandler
 {
   [self {{asLowerCamelCase name}}WithParams:nil completionHandler:completionHandler];
 }
 {{/unless}}
+{{/unless}}
+{{/inline}}
+{{> commandImpl cluster=(compatClusterNameRemapping parent.name)
+                command=(compatCommandNameRemapping parent.name name)}}
 {{/chip_cluster_commands}}
 
 {{#chip_server_cluster_attributes}}
-{{!Backwards compat for now: Treat DeviceTypeList as DeviceList.  That's OK, since this is a deprecated API. }}
-{{#*inline "attribute"}}Attribute{{#if (isStrEqual (asUpperCamelCase parent.name) "Descriptor")}}{{#if (isStrEqual (asUpperCamelCase name) "DeviceTypeList")}}DeviceList{{else}}{{asUpperCamelCase name}}{{/if}}{{else}}{{asUpperCamelCase name}}{{/if}}{{/inline}}
-{{! TODO: We need a better setup for the API_AVALABLE annotations here; this does not scale at all sanely. }}
+{{#if (wasIntroducedBeforeRelease "First major API revamp" (compatClusterNameRemapping parent.name) attribute=(compatAttributeNameRemapping parent.name name))}}
+{{#*inline "attribute"}}Attribute{{compatAttributeNameRemapping parent.name name}}{{/inline}}
 - (void)read{{>attribute}}With
 {{~#if_is_fabric_scoped_struct type~}}
   Params:(MTRReadParams * _Nullable)params completionHandler:
@@ -288,6 +308,7 @@ subscriptionEstablished:(MTRSubscriptionEstablishedHandler _Nullable)subscriptio
       }];
 }
 {{/if}}
+{{/if}}
 {{/chip_server_cluster_attributes}}
 
 - (nullable instancetype)initWithDevice:(MTRBaseDevice *)device

diff --git a/src/darwin/Framework/CHIP/templates/MTRBaseClusters.zapt b/src/darwin/Framework/CHIP/templates/MTRBaseClusters.zapt
@@ -25,17 +25,22 @@ NS_ASSUME_NONNULL_BEGIN
                                    queue:(dispatch_queue_t)queue NS_DESIGNATED_INITIALIZER {{availability (asUpperCamelCase name preserveAcronyms=true) minimalRelease="First major API revamp"}};
 
 {{#chip_cluster_commands}}
+{{! Takes two arguments: cluster name and command name, plus the ambient state where the command is "this" }}
+{{#*inline "commandDecl"}}
+{{#unless (wasRemoved cluster command=command)}}
 /**
  * Command {{name}}
  *
  * {{description}}
  */
-{{#*inline "cluster"}}{{asUpperCamelCase parent.name preserveAcronyms=true}}{{/inline~}}
-{{~#*inline "command"}}{{asUpperCamelCase name preserveAcronyms=true}}{{/inline~}}
-- (void){{asLowerCamelCase name}}WithParams:(MTR{{>cluster}}Cluster{{>command}}Params * {{#unless (commandHasRequiredField .)}}_Nullable{{/unless}})params completion:({{>command_completion_type command=.}})completion {{availability (asUpperCamelCase parent.name preserveAcronyms=true) command=(asUpperCamelCase name preserveAcronyms=true) minimalRelease="First major API revamp"}};
+- (void){{asLowerCamelCase name}}WithParams:(MTR{{cluster}}Cluster{{command}}Params * {{#unless (commandHasRequiredField .)}}_Nullable{{/unless}})params completion:({{>command_completion_type command=.}})completion {{availability cluster command=command minimalRelease="First major API revamp"}};
 {{#unless (hasArguments)}}
-- (void){{asLowerCamelCase name}}WithCompletion:({{>command_completion_type command=.}})completion {{availability (asUpperCamelCase parent.name preserveAcronyms=true) command=(asUpperCamelCase name preserveAcronyms=true) minimalRelease="First major API revamp"}};
+- (void){{asLowerCamelCase name}}WithCompletion:({{>command_completion_type command=.}})completion {{availability cluster command=command minimalRelease="First major API revamp"}};
 {{/unless}}
+{{/unless}}
+{{/inline}}
+{{> commandDecl cluster=(asUpperCamelCase parent.name preserveAcronyms=true)
+                command=(asUpperCamelCase name preserveAcronyms=true)}}
 {{/chip_cluster_commands}}
 
 {{#chip_server_cluster_attributes}}
@@ -117,14 +122,20 @@ typedef NS_OPTIONS({{asUnderlyingZclType name}}, {{objCEnumName clusterName labe
                                   queue:(dispatch_queue_t)queue {{availability (compatClusterNameRemapping name) deprecatedRelease="First major API revamp" deprecationMessage="Please use initWithDevice:endpointID:queue:"}};
 
 {{#chip_cluster_commands}}
-{{#if (wasIntroducedBeforeRelease "First major API revamp" (compatClusterNameRemapping parent.name) command=(asUpperCamelCase name))}}
-- (void){{asLowerCamelCase name}}WithParams:(MTR{{compatClusterNameRemapping parent.name}}Cluster{{asUpperCamelCase name}}Params * {{#unless (commandHasRequiredField .)}}_Nullable{{/unless}})params completionHandler:({{>command_completion_type command=. compatRemapClusterName=true}})completionHandler
-  {{availability (compatClusterNameRemapping parent.name) command=(asUpperCamelCase name) deprecatedRelease="First major API revamp" deprecationMessage=(concat "Please use " (asLowerCamelCase name) "WithParams:completion:")}};
+{{! Takes two arguments: cluster name and command name, plus the ambient state where the command is "this" }}
+{{#*inline "commandDecl"}}
+{{#if (and (wasIntroducedBeforeRelease "First major API revamp" cluster command=command)
+           (not (wasRemoved cluster command=command)))}}
+- (void){{asLowerCamelCase command}}WithParams:(MTR{{cluster}}Cluster{{command}}Params * {{#unless (commandHasRequiredField .)}}_Nullable{{/unless}})params completionHandler:({{>command_completion_type command=. compatRemapNames=true}})completionHandler
+  {{availability cluster command=command deprecatedRelease="First major API revamp" deprecationMessage=(concat "Please use " (asLowerCamelCase name) "WithParams:completion:")}};
 {{#unless (hasArguments)}}
-- (void){{asLowerCamelCase name}}WithCompletionHandler:({{>command_completion_type command=. compatRemapClusterName=true}})completionHandler
-  {{availability (compatClusterNameRemapping parent.name) command=(asUpperCamelCase name) deprecatedRelease="First major API revamp" deprecationMessage=(concat "Please use " (asLowerCamelCase name) "WithCompletion:")}};
+- (void){{asLowerCamelCase command}}WithCompletionHandler:({{>command_completion_type command=. compatRemapNames=true}})completionHandler
+  {{availability cluster command=command deprecatedRelease="First major API revamp" deprecationMessage=(concat "Please use " (asLowerCamelCase name) "WithCompletion:")}};
 {{/unless}}
 {{/if}}
+{{/inline}}
+{{> commandDecl cluster=(compatClusterNameRemapping parent.name)
+                command=(compatCommandNameRemapping parent.name name)}}
 {{/chip_cluster_commands}}
 
 {{#chip_server_cluster_attributes}}

diff --git a/src/darwin/Framework/CHIP/templates/MTRClusterConstants.zapt b/src/darwin/Framework/CHIP/templates/MTRClusterConstants.zapt
@@ -103,22 +103,34 @@ typedef NS_ENUM(uint32_t, MTRCommandIDType) {
 // Cluster {{compatClusterNameRemapping ../clusterName}} deprecated command id names
 {{/if}}
 {{/first}}
-{{#if (wasIntroducedBeforeRelease "First major API revamp" (compatClusterNameRemapping ../clusterName) command=(asUpperCamelCase label) isForIds=true)}}
-MTRCluster{{compatClusterNameRemapping ../clusterName}}Command{{asUpperCamelCase label}}ID
-{{availability (compatClusterNameRemapping ../clusterName) command=(asUpperCamelCase label) deprecatedRelease="First major API revamp" deprecationMessage=(concat "Please use MTRCommandIDTypeCluster" (asUpperCamelCase ../clusterName preserveAcronyms=true) "Command" (asUpperCamelCase label preserveAcronyms=true) "ID") isForIds=true}}
+{{! Takes two arguments: cluster name and command name, plus the ambient state where the command is "this" }}
+{{#*inline "commandIdDecl"}}
+{{#if (and (wasIntroducedBeforeRelease "First major API revamp" cluster command=command isForIds=true)
+           (not (wasRemoved cluster command=command isForIds=true)))}}
+MTRCluster{{cluster}}Command{{command}}ID
+{{availability cluster command=command deprecatedRelease="First major API revamp" deprecationMessage=(concat "Please use MTRCommandIDTypeCluster" (asUpperCamelCase ../clusterName preserveAcronyms=true) "Command" (asUpperCamelCase name preserveAcronyms=true) "ID") isForIds=true}}
 = {{asMEI manufacturerCode code}},
 {{/if}}
+{{/inline}}
+{{> commandIdDecl cluster=(compatClusterNameRemapping ../clusterName)
+                  command=(compatCommandNameRemapping ../clusterName name)}}
 {{#last}}
 
 {{/last}}
 {{/zcl_commands}}
 {{#zcl_commands}}
 {{~#*inline "cluster"}}{{asUpperCamelCase ../clusterName preserveAcronyms=true}}{{/inline~}}
-{{~#*inline "command"}}{{asUpperCamelCase label preserveAcronyms=true}}{{/inline~}}
 {{#first}}
 // Cluster {{>cluster}} commands
 {{/first}}
-MTRCommandIDTypeCluster{{>cluster}}Command{{>command}}ID {{availability (asUpperCamelCase ../clusterName preserveAcronyms=true) command=(asUpperCamelCase label preserveAcronyms=true) minimalRelease="First major API revamp" isForIds=true}} = {{asMEI manufacturerCode code}},
+{{! Takes two arguments: cluster name and command name, plus the ambient state where the command is "this" }}
+{{#*inline "commandIdDecl"}}
+{{#unless (wasRemoved cluster command=command isForIds=true)}}
+MTRCommandIDTypeCluster{{cluster}}Command{{command}}ID {{availability cluster command=command minimalRelease="First major API revamp" isForIds=true}} = {{asMEI manufacturerCode code}},
+{{/unless}}
+{{/inline}}
+{{> commandIdDecl cluster=(asUpperCamelCase ../clusterName preserveAcronyms=true)
+                  command=(asUpperCamelCase name preserveAcronyms=true)}}
 {{#last}}
 
 {{/last}}