Merge "Include extra_soong_config_vars.mk to add extra soong config variables." into main
diff --git a/ci/build_test_suites.py b/ci/build_test_suites.py
index b67ecec..3b8d530 100644
--- a/ci/build_test_suites.py
+++ b/ci/build_test_suites.py
@@ -33,7 +33,9 @@
REQUIRED_ENV_VARS = frozenset(['TARGET_PRODUCT', 'TARGET_RELEASE', 'TOP', 'DIST_DIR'])
SOONG_UI_EXE_REL_PATH = 'build/soong/soong_ui.bash'
LOG_PATH = 'logs/build_test_suites.log'
-REQUIRED_BUILD_TARGETS = frozenset(['dist'])
+# Currently, this prevents the removal of those tags when they exist. In the future we likely
+# want the script to supply 'dist directly
+REQUIRED_BUILD_TARGETS = frozenset(['dist', 'droid'])
class Error(Exception):
@@ -112,6 +114,7 @@
get_metrics_agent().report_optimized_target(target)
except Exception as e:
logging.error(f'unable to parse test discovery output: {repr(e)}')
+ get_metrics_agent().report_unoptimized_target(target, f'Error in parsing test discovery output for {target}: {repr(e)}')
for target in preliminary_build_targets:
target_optimizer_getter = self.target_optimizations.get(target, None)
diff --git a/core/BUILD.bazel b/core/BUILD.bazel
deleted file mode 100644
index f4869d4..0000000
--- a/core/BUILD.bazel
+++ /dev/null
@@ -1,28 +0,0 @@
-# Copyright (C) 2023 The Android Open Source Project
-#
-# Licensed under the Apache License, Version 2.0 (the "License");
-# you may not use this file except in compliance with the License.
-# You may obtain a copy of the License at
-#
-# http://www.apache.org/licenses/LICENSE-2.0
-#
-# Unless required by applicable law or agreed to in writing, software
-# distributed under the License is distributed on an "AS IS" BASIS,
-# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-# See the License for the specific language governing permissions and
-# limitations under the License
-
-# Export tradefed templates for tests.
-exports_files(
- glob(["*.xml"]),
-)
-
-# Export proguard flag files for r8.
-filegroup(
- name = "global_proguard_flags",
- srcs = [
- "proguard.flags",
- "proguard_basic_keeps.flags",
- ],
- visibility = ["//visibility:public"],
-)
diff --git a/core/Makefile b/core/Makefile
index 9728b52..e106dad 100644
--- a/core/Makefile
+++ b/core/Makefile
@@ -970,27 +970,12 @@
# -----------------------------------------------------------------
-.PHONY: event-log-tags
-
-# Produce an event logs tag file for everything we know about, in order
-# to properly allocate numbers. Then produce a file that's filtered
-# for what's going to be installed.
-
-all_event_log_tags_file := $(TARGET_OUT_COMMON_INTERMEDIATES)/all-event-log-tags.txt
-
event_log_tags_file := $(TARGET_OUT)/etc/event-log-tags
# Include tags from all packages that we know about
all_event_log_tags_src := \
$(sort $(foreach m, $(ALL_MODULES), $(ALL_MODULES.$(m).EVENT_LOG_TAGS)))
-$(all_event_log_tags_file): PRIVATE_SRC_FILES := $(all_event_log_tags_src)
-$(all_event_log_tags_file): $(all_event_log_tags_src) $(MERGETAGS) build/make/tools/event_log_tags.py
- $(hide) mkdir -p $(dir $@)
- $(hide) $(MERGETAGS) -o $@ $(PRIVATE_SRC_FILES)
-
-$(call declare-0p-target,$(all_event_log_tags_file))
-
# Include tags from all packages included in this product, plus all
# tags that are part of the system (ie, not in a vendor/ or device/
# directory).
@@ -1002,13 +987,13 @@
$(filter-out vendor/% device/% out/%,$(all_event_log_tags_src)))
$(event_log_tags_file): PRIVATE_SRC_FILES := $(event_log_tags_src)
-$(event_log_tags_file): PRIVATE_MERGED_FILE := $(all_event_log_tags_file)
-$(event_log_tags_file): $(event_log_tags_src) $(all_event_log_tags_file) $(MERGETAGS) build/make/tools/event_log_tags.py
+$(event_log_tags_file): $(event_log_tags_src) $(MERGETAGS)
$(hide) mkdir -p $(dir $@)
- $(hide) $(MERGETAGS) -o $@ -m $(PRIVATE_MERGED_FILE) $(PRIVATE_SRC_FILES)
+ $(hide) $(MERGETAGS) -o $@ $(PRIVATE_SRC_FILES)
$(eval $(call declare-0p-target,$(event_log_tags_file)))
+.PHONY: event-log-tags
event-log-tags: $(event_log_tags_file)
ALL_DEFAULT_INSTALLED_MODULES += $(event_log_tags_file)
diff --git a/core/config.mk b/core/config.mk
index d62b86d..20ebeeb 100644
--- a/core/config.mk
+++ b/core/config.mk
@@ -730,8 +730,8 @@
PROGUARD_HOME := external/proguard
PROGUARD := $(PROGUARD_HOME)/bin/proguard.sh
PROGUARD_DEPS := $(PROGUARD) $(PROGUARD_HOME)/lib/proguard.jar
-JAVATAGS := build/make/tools/java-event-log-tags.py
-MERGETAGS := build/make/tools/merge-event-log-tags.py
+JAVATAGS := $(HOST_OUT_EXECUTABLES)/java-event-log-tags
+MERGETAGS := $(HOST_OUT_EXECUTABLES)/merge-event-log-tags
APPEND2SIMG := $(HOST_OUT_EXECUTABLES)/append2simg
VERITY_SIGNER := $(HOST_OUT_EXECUTABLES)/verity_signer
BUILD_VERITY_METADATA := $(HOST_OUT_EXECUTABLES)/build_verity_metadata
diff --git a/core/definitions.mk b/core/definitions.mk
index adb35e0..1ab6388 100644
--- a/core/definitions.mk
+++ b/core/definitions.mk
@@ -1555,7 +1555,7 @@
define transform-logtags-to-java
@mkdir -p $(dir $@)
@echo "logtags: $@ <= $<"
-$(hide) $(JAVATAGS) -o $@ $< $(PRIVATE_MERGED_TAG)
+$(hide) $(JAVATAGS) -o $@ $<
endef
diff --git a/core/java.mk b/core/java.mk
index 5fbc916..41a1b1b 100644
--- a/core/java.mk
+++ b/core/java.mk
@@ -140,8 +140,7 @@
logtags_java_sources := $(patsubst %.logtags,%.java,$(addprefix $(intermediates.COMMON)/logtags/, $(logtags_sources)))
logtags_sources := $(addprefix $(LOCAL_PATH)/, $(logtags_sources))
-$(logtags_java_sources): PRIVATE_MERGED_TAG := $(TARGET_OUT_COMMON_INTERMEDIATES)/all-event-log-tags.txt
-$(logtags_java_sources): $(intermediates.COMMON)/logtags/%.java: $(LOCAL_PATH)/%.logtags $(TARGET_OUT_COMMON_INTERMEDIATES)/all-event-log-tags.txt $(JAVATAGS) build/make/tools/event_log_tags.py
+$(logtags_java_sources): $(intermediates.COMMON)/logtags/%.java: $(LOCAL_PATH)/%.logtags $(JAVATAGS)
$(transform-logtags-to-java)
else
diff --git a/target/product/security/BUILD.bazel b/target/product/security/BUILD.bazel
deleted file mode 100644
index c12be79..0000000
--- a/target/product/security/BUILD.bazel
+++ /dev/null
@@ -1,8 +0,0 @@
-filegroup(
- name = "android_certificate_directory",
- srcs = glob([
- "*.pk8",
- "*.pem",
- ]),
- visibility = ["//visibility:public"],
-)
diff --git a/tools/Android.bp b/tools/Android.bp
index 59831a6..243cb56 100644
--- a/tools/Android.bp
+++ b/tools/Android.bp
@@ -123,3 +123,11 @@
"merge-event-log-tags.py",
],
}
+
+python_binary_host {
+ name: "java-event-log-tags",
+ srcs: [
+ "event_log_tags.py",
+ "java-event-log-tags.py",
+ ],
+}
diff --git a/tools/BUILD.bazel b/tools/BUILD.bazel
deleted file mode 100644
index 9ec0dce..0000000
--- a/tools/BUILD.bazel
+++ /dev/null
@@ -1,35 +0,0 @@
-py_library(
- name = "event_log_tags",
- srcs = ["event_log_tags.py"],
- imports = ["."],
-)
-
-py_binary(
- name = "java-event-log-tags",
- srcs = ["java-event-log-tags.py"],
- python_version = "PY3",
- visibility = ["//visibility:public"],
- deps = [":event_log_tags"],
-)
-
-py_binary(
- name = "merge-event-log-tags",
- srcs = ["merge-event-log-tags.py"],
- python_version = "PY3",
- visibility = ["//visibility:public"],
- deps = [":event_log_tags"],
-)
-
-py_binary(
- name = "check_elf_file",
- srcs = ["check_elf_file.py"],
- python_version = "PY3",
- visibility = ["//visibility:public"],
-)
-
-py_binary(
- name = "auto_gen_test_config",
- srcs = ["auto_gen_test_config.py"],
- python_version = "PY3",
- visibility = ["//visibility:public"],
-)
diff --git a/tools/aconfig/aconfig/src/codegen/java.rs b/tools/aconfig/aconfig/src/codegen/java.rs
index 7aff4e9..0d528d2 100644
--- a/tools/aconfig/aconfig/src/codegen/java.rs
+++ b/tools/aconfig/aconfig/src/codegen/java.rs
@@ -33,6 +33,7 @@
flag_ids: HashMap<String, u16>,
allow_instrumentation: bool,
package_fingerprint: u64,
+ new_exported: bool,
) -> Result<Vec<OutputFile>>
where
I: Iterator<Item = ProtoParsedFlag>,
@@ -60,6 +61,7 @@
container,
is_platform_container,
package_fingerprint: format!("0x{:X}L", package_fingerprint),
+ new_exported,
};
let mut template = TinyTemplate::new();
template.add_template("Flags.java", include_str!("../../templates/Flags.java.template"))?;
@@ -129,6 +131,7 @@
pub container: String,
pub is_platform_container: bool,
pub package_fingerprint: String,
+ pub new_exported: bool,
}
#[derive(Serialize, Debug)]
@@ -530,6 +533,7 @@
flag_ids,
true,
5801144784618221668,
+ false,
)
.unwrap();
let expect_flags_content = EXPECTED_FLAG_COMMON_CONTENT.to_string()
@@ -685,6 +689,7 @@
flag_ids,
true,
5801144784618221668,
+ false,
)
.unwrap();
@@ -870,6 +875,195 @@
}
#[test]
+ fn test_generate_java_code_new_exported() {
+ let parsed_flags = crate::test::parse_test_flags();
+ let mode = CodegenMode::Exported;
+ let modified_parsed_flags =
+ crate::commands::modify_parsed_flags_based_on_mode(parsed_flags, mode).unwrap();
+ let flag_ids =
+ assign_flag_ids(crate::test::TEST_PACKAGE, modified_parsed_flags.iter()).unwrap();
+ let generated_files = generate_java_code(
+ crate::test::TEST_PACKAGE,
+ modified_parsed_flags.into_iter(),
+ mode,
+ flag_ids,
+ true,
+ 5801144784618221668,
+ true,
+ )
+ .unwrap();
+
+ let expect_flags_content = r#"
+ package com.android.aconfig.test;
+ /** @hide */
+ public final class Flags {
+ /** @hide */
+ public static final String FLAG_DISABLED_RW_EXPORTED = "com.android.aconfig.test.disabled_rw_exported";
+ /** @hide */
+ public static final String FLAG_ENABLED_FIXED_RO_EXPORTED = "com.android.aconfig.test.enabled_fixed_ro_exported";
+ /** @hide */
+ public static final String FLAG_ENABLED_RO_EXPORTED = "com.android.aconfig.test.enabled_ro_exported";
+ public static boolean disabledRwExported() {
+ return FEATURE_FLAGS.disabledRwExported();
+ }
+ public static boolean enabledFixedRoExported() {
+ return FEATURE_FLAGS.enabledFixedRoExported();
+ }
+ public static boolean enabledRoExported() {
+ return FEATURE_FLAGS.enabledRoExported();
+ }
+ private static FeatureFlags FEATURE_FLAGS = new FeatureFlagsImpl();
+ }
+ "#;
+
+ let expect_feature_flags_content = r#"
+ package com.android.aconfig.test;
+ /** @hide */
+ public interface FeatureFlags {
+ boolean disabledRwExported();
+ boolean enabledFixedRoExported();
+ boolean enabledRoExported();
+ }
+ "#;
+
+ let expect_feature_flags_impl_content = r#"
+ package com.android.aconfig.test;
+ import android.os.flagging.AconfigPackage;
+ import android.util.Log;
+ /** @hide */
+ public final class FeatureFlagsImpl implements FeatureFlags {
+ private static final String TAG = "com.android.aconfig.test.FeatureFlagsImpl_exported";
+ private static volatile boolean isCached = false;
+ private static boolean disabledRwExported = false;
+ private static boolean enabledFixedRoExported = false;
+ private static boolean enabledRoExported = false;
+ private void init() {
+ try {
+ AconfigPackage reader = AconfigPackage.load("com.android.aconfig.test");
+ disabledRwExported = reader.getBooleanFlagValue("disabled_rw_exported", false);
+ enabledFixedRoExported = reader.getBooleanFlagValue("enabled_fixed_ro_exported", false);
+ enabledRoExported = reader.getBooleanFlagValue("enabled_ro_exported", false);
+ } catch (Exception e) {
+ // pass
+ Log.e(TAG, e.toString());
+ } catch (NoClassDefFoundError e) {
+ // for mainline module running on older devices.
+ // This should be replaces to version check, after the version bump.
+ Log.e(TAG, e.toString());
+ }
+ isCached = true;
+ }
+ @Override
+ public boolean disabledRwExported() {
+ if (!isCached) {
+ init();
+ }
+ return disabledRwExported;
+ }
+ @Override
+ public boolean enabledFixedRoExported() {
+ if (!isCached) {
+ init();
+ }
+ return enabledFixedRoExported;
+ }
+ @Override
+ public boolean enabledRoExported() {
+ if (!isCached) {
+ init();
+ }
+ return enabledRoExported;
+ }
+ }"#;
+
+ let expect_custom_feature_flags_content = r#"
+ package com.android.aconfig.test;
+
+ import java.util.Arrays;
+ import java.util.HashSet;
+ import java.util.List;
+ import java.util.Set;
+ import java.util.function.BiPredicate;
+ import java.util.function.Predicate;
+
+ /** @hide */
+ public class CustomFeatureFlags implements FeatureFlags {
+
+ private BiPredicate<String, Predicate<FeatureFlags>> mGetValueImpl;
+
+ public CustomFeatureFlags(BiPredicate<String, Predicate<FeatureFlags>> getValueImpl) {
+ mGetValueImpl = getValueImpl;
+ }
+
+ @Override
+ public boolean disabledRwExported() {
+ return getValue(Flags.FLAG_DISABLED_RW_EXPORTED,
+ FeatureFlags::disabledRwExported);
+ }
+ @Override
+ public boolean enabledFixedRoExported() {
+ return getValue(Flags.FLAG_ENABLED_FIXED_RO_EXPORTED,
+ FeatureFlags::enabledFixedRoExported);
+ }
+ @Override
+ public boolean enabledRoExported() {
+ return getValue(Flags.FLAG_ENABLED_RO_EXPORTED,
+ FeatureFlags::enabledRoExported);
+ }
+
+ protected boolean getValue(String flagName, Predicate<FeatureFlags> getter) {
+ return mGetValueImpl.test(flagName, getter);
+ }
+
+ public List<String> getFlagNames() {
+ return Arrays.asList(
+ Flags.FLAG_DISABLED_RW_EXPORTED,
+ Flags.FLAG_ENABLED_FIXED_RO_EXPORTED,
+ Flags.FLAG_ENABLED_RO_EXPORTED
+ );
+ }
+
+ private Set<String> mReadOnlyFlagsSet = new HashSet<>(
+ Arrays.asList(
+ ""
+ )
+ );
+ }
+ "#;
+
+ let mut file_set = HashMap::from([
+ ("com/android/aconfig/test/Flags.java", expect_flags_content),
+ ("com/android/aconfig/test/FeatureFlags.java", expect_feature_flags_content),
+ ("com/android/aconfig/test/FeatureFlagsImpl.java", expect_feature_flags_impl_content),
+ (
+ "com/android/aconfig/test/CustomFeatureFlags.java",
+ expect_custom_feature_flags_content,
+ ),
+ (
+ "com/android/aconfig/test/FakeFeatureFlagsImpl.java",
+ EXPECTED_FAKEFEATUREFLAGSIMPL_CONTENT,
+ ),
+ ]);
+
+ for file in generated_files {
+ let file_path = file.path.to_str().unwrap();
+ assert!(file_set.contains_key(file_path), "Cannot find {}", file_path);
+ assert_eq!(
+ None,
+ crate::test::first_significant_code_diff(
+ file_set.get(file_path).unwrap(),
+ &String::from_utf8(file.contents).unwrap()
+ ),
+ "File {} content is not correct",
+ file_path
+ );
+ file_set.remove(file_path);
+ }
+
+ assert!(file_set.is_empty());
+ }
+
+ #[test]
fn test_generate_java_code_test() {
let parsed_flags = crate::test::parse_test_flags();
let mode = CodegenMode::Test;
@@ -884,6 +1078,7 @@
flag_ids,
true,
5801144784618221668,
+ false,
)
.unwrap();
@@ -1006,6 +1201,7 @@
flag_ids,
true,
5801144784618221668,
+ false,
)
.unwrap();
let expect_featureflags_content = r#"
diff --git a/tools/aconfig/aconfig/src/commands.rs b/tools/aconfig/aconfig/src/commands.rs
index 3f869de..4c06462 100644
--- a/tools/aconfig/aconfig/src/commands.rs
+++ b/tools/aconfig/aconfig/src/commands.rs
@@ -218,6 +218,7 @@
mut input: Input,
codegen_mode: CodegenMode,
allow_instrumentation: bool,
+ new_exported: bool,
) -> Result<Vec<OutputFile>> {
let parsed_flags = input.try_parse_flags()?;
let modified_parsed_flags = modify_parsed_flags_based_on_mode(parsed_flags, codegen_mode)?;
@@ -236,6 +237,7 @@
flag_ids,
allow_instrumentation,
package_fingerprint,
+ new_exported,
)
}
diff --git a/tools/aconfig/aconfig/src/main.rs b/tools/aconfig/aconfig/src/main.rs
index c390288..288786b 100644
--- a/tools/aconfig/aconfig/src/main.rs
+++ b/tools/aconfig/aconfig/src/main.rs
@@ -85,6 +85,12 @@
.long("allow-instrumentation")
.value_parser(clap::value_parser!(bool))
.default_value("false"),
+ )
+ .arg(
+ Arg::new("new-exported")
+ .long("new-exported")
+ .value_parser(clap::value_parser!(bool))
+ .default_value("false"),
),
)
.subcommand(
@@ -267,8 +273,10 @@
let mode = get_required_arg::<CodegenMode>(sub_matches, "mode")?;
let allow_instrumentation =
get_required_arg::<bool>(sub_matches, "allow-instrumentation")?;
- let generated_files = commands::create_java_lib(cache, *mode, *allow_instrumentation)
- .context("failed to create java lib")?;
+ let new_exported = get_required_arg::<bool>(sub_matches, "new-exported")?;
+ let generated_files =
+ commands::create_java_lib(cache, *mode, *allow_instrumentation, *new_exported)
+ .context("failed to create java lib")?;
let dir = PathBuf::from(get_required_arg::<String>(sub_matches, "out")?);
generated_files
.iter()
diff --git a/tools/aconfig/aconfig/templates/FeatureFlagsImpl.java.template b/tools/aconfig/aconfig/templates/FeatureFlagsImpl.java.template
index b605e72..8b3d3e1 100644
--- a/tools/aconfig/aconfig/templates/FeatureFlagsImpl.java.template
+++ b/tools/aconfig/aconfig/templates/FeatureFlagsImpl.java.template
@@ -65,6 +65,45 @@
{{ endfor }}
}
{{ -else- }}{#- device config for exproted mode #}
+{{ -if new_exported }}
+import android.os.flagging.AconfigPackage;
+import android.util.Log;
+/** @hide */
+public final class FeatureFlagsImpl implements FeatureFlags \{
+ private static final String TAG = "{package_name}.FeatureFlagsImpl_exported";
+ private static volatile boolean isCached = false;
+{{ for flag in flag_elements }}
+ private static boolean {flag.method_name} = {flag.default_value};
+{{ -endfor }}
+ private void init() \{
+ try \{
+ AconfigPackage reader = AconfigPackage.load("{package_name}");
+ {{ -for namespace_with_flags in namespace_flags }}
+ {{ -for flag in namespace_with_flags.flags }}
+ {flag.method_name} = reader.getBooleanFlagValue("{flag.flag_name}", {flag.default_value});
+ {{ -endfor }}
+ {{ -endfor }}
+ } catch (Exception e) \{
+ // pass
+ Log.e(TAG, e.toString());
+ } catch (NoClassDefFoundError e) \{
+ // for mainline module running on older devices.
+ // This should be replaces to version check, after the version bump.
+ Log.e(TAG, e.toString());
+ }
+ isCached = true;
+ }
+{{ -for flag in flag_elements }}
+ @Override
+ public boolean {flag.method_name}() \{
+ if (!isCached) \{
+ init();
+ }
+ return {flag.method_name};
+ }
+{{ endfor }}
+}
+{{ else }}
import android.os.Binder;
import android.provider.DeviceConfig;
import android.provider.DeviceConfig.Properties;
@@ -116,6 +155,7 @@
}
{{ endfor }}
}
+{{ -endif- }} {#- end new_exported mode #}
{{ -endif- }} {#- end exported mode #}
{{ else }} {#- else for allow_instrumentation is not enabled #}
{{ if not library_exported- }}
diff --git a/tools/event_log_tags.py b/tools/event_log_tags.py
index a6ae9f1..e859b6b 100644
--- a/tools/event_log_tags.py
+++ b/tools/event_log_tags.py
@@ -14,21 +14,21 @@
"""A module for reading and parsing event-log-tags files."""
+import dataclasses
import re
import sys
+from typing import Optional
-class Tag(object):
- __slots__ = ["tagnum", "tagname", "description", "filename", "linenum"]
-
- def __init__(self, tagnum, tagname, description, filename, linenum):
- self.tagnum = tagnum
- self.tagname = tagname
- self.description = description
- self.filename = filename
- self.linenum = linenum
+@dataclasses.dataclass
+class Tag:
+ tagnum: int
+ tagname: str
+ description: Optional[str]
+ filename: str
+ linenum: int
-class TagFile(object):
+class TagFile:
"""Read an input event-log-tags file."""
def AddError(self, msg, linenum=None):
if linenum is None:
@@ -76,14 +76,11 @@
self.options[parts[1]] = parts[2:]
continue
- if parts[0] == "?":
- tag = None
- else:
- try:
- tag = int(parts[0])
- except ValueError:
- self.AddError("\"%s\" isn't an integer tag or '?'" % (parts[0],))
- continue
+ try:
+ tag = int(parts[0])
+ except ValueError:
+ self.AddError("\"%s\" isn't an integer tag" % (parts[0],))
+ continue
tagname = parts[1]
if len(parts) == 3:
@@ -128,8 +125,8 @@
out = sys.stdout
output_file = "<stdout>"
else:
- out = open(output_file, "wb")
- out.write(str.encode(data))
+ out = open(output_file, "w")
+ out.write(data)
out.close()
except (IOError, OSError) as e:
print("failed to write %s: %s" % (output_file, e), file=sys.stderr)
diff --git a/tools/java-event-log-tags.py b/tools/java-event-log-tags.py
index bbd65fa..e3dc07e 100755
--- a/tools/java-event-log-tags.py
+++ b/tools/java-event-log-tags.py
@@ -15,16 +15,12 @@
# limitations under the License.
"""
-Usage: java-event-log-tags.py [-o output_file] <input_file> <merged_tags_file>
-
Generate a java class containing constants for each of the event log
tags in the given input file.
-
--h to display this usage message and exit.
"""
from io import StringIO
-import getopt
+import argparse
import os
import os.path
import re
@@ -32,57 +28,14 @@
import event_log_tags
-output_file = None
+parser = argparse.ArgumentParser(description=__doc__)
+parser.add_argument('-o', dest='output_file')
+parser.add_argument('file')
+args = parser.parse_args()
-try:
- opts, args = getopt.getopt(sys.argv[1:], "ho:")
-except getopt.GetoptError as err:
- print(str(err))
- print(__doc__)
- sys.exit(2)
-
-for o, a in opts:
- if o == "-h":
- print(__doc__)
- sys.exit(2)
- elif o == "-o":
- output_file = a
- else:
- print("unhandled option %s" % (o,), file=sys.stderr)
- sys.exit(1)
-
-if len(args) != 1 and len(args) != 2:
- print("need one or two input files, not %d" % (len(args),))
- print(__doc__)
- sys.exit(1)
-
-fn = args[0]
+fn = args.file
tagfile = event_log_tags.TagFile(fn)
-if len(args) > 1:
- # Load the merged tag file (which should have numbers assigned for all
- # tags. Use the numbers from the merged file to fill in any missing
- # numbers from the input file.
- merged_fn = args[1]
- merged_tagfile = event_log_tags.TagFile(merged_fn)
- merged_by_name = dict([(t.tagname, t) for t in merged_tagfile.tags])
- for t in tagfile.tags:
- if t.tagnum is None:
- if t.tagname in merged_by_name:
- t.tagnum = merged_by_name[t.tagname].tagnum
- else:
- # We're building something that's not being included in the
- # product, so its tags don't appear in the merged file. Assign
- # them all an arbitrary number so we can emit the java and
- # compile the (unused) package.
- t.tagnum = 999999
-else:
- # Not using the merged tag file, so all tags must have manually assigned
- # numbers
- for t in tagfile.tags:
- if t.tagnum is None:
- tagfilef.AddError("tag \"%s\" has no number" % (tagname,), tag.linenum)
-
if "java_package" not in tagfile.options:
tagfile.AddError("java_package option not specified", linenum=0)
@@ -141,11 +94,11 @@
for t in tagfile.tags:
methodName = javaName("write_" + t.tagname)
if t.description:
- args = [arg.strip("() ").split("|") for arg in t.description.split(",")]
+ fn_args = [arg.strip("() ").split("|") for arg in t.description.split(",")]
else:
- args = []
- argTypesNames = ", ".join([javaTypes[int(arg[1])] + " " + javaName(arg[0]) for arg in args])
- argNames = "".join([", " + javaName(arg[0]) for arg in args])
+ fn_args = []
+ argTypesNames = ", ".join([javaTypes[int(arg[1])] + " " + javaName(arg[0]) for arg in fn_args])
+ argNames = "".join([", " + javaName(arg[0]) for arg in fn_args])
buffer.write("\n public static void %s(%s) {" % (methodName, argTypesNames))
buffer.write("\n android.util.EventLog.writeEvent(%s%s);" % (t.tagname.upper(), argNames))
buffer.write("\n }\n")
@@ -153,8 +106,8 @@
buffer.write("}\n");
-output_dir = os.path.dirname(output_file)
+output_dir = os.path.dirname(args.output_file)
if not os.path.exists(output_dir):
os.makedirs(output_dir)
-event_log_tags.WriteOutput(output_file, buffer)
+event_log_tags.WriteOutput(args.output_file, buffer)
diff --git a/tools/merge-event-log-tags.py b/tools/merge-event-log-tags.py
index 292604c..5730c11 100755
--- a/tools/merge-event-log-tags.py
+++ b/tools/merge-event-log-tags.py
@@ -15,22 +15,13 @@
# limitations under the License.
"""
-Usage: merge-event-log-tags.py [-o output_file] [input_files...]
-
Merge together zero or more event-logs-tags files to produce a single
output file, stripped of comments. Checks that no tag numbers conflict
and fails if they do.
-
--h to display this usage message and exit.
"""
from io import StringIO
-import getopt
-try:
- import hashlib
-except ImportError:
- import md5 as hashlib
-import struct
+import argparse
import sys
import event_log_tags
@@ -38,32 +29,10 @@
errors = []
warnings = []
-output_file = None
-pre_merged_file = None
-
-# Tags with a tag number of ? are assigned a tag in the range
-# [ASSIGN_START, ASSIGN_LIMIT).
-ASSIGN_START = 900000
-ASSIGN_LIMIT = 1000000
-
-try:
- opts, args = getopt.getopt(sys.argv[1:], "ho:m:")
-except getopt.GetoptError as err:
- print(str(err))
- print(__doc__)
- sys.exit(2)
-
-for o, a in opts:
- if o == "-h":
- print(__doc__)
- sys.exit(2)
- elif o == "-o":
- output_file = a
- elif o == "-m":
- pre_merged_file = a
- else:
- print("unhandled option %s" % (o,), file=sys.stderr)
- sys.exit(1)
+parser = argparse.ArgumentParser(description=__doc__)
+parser.add_argument('-o', dest='output_file')
+parser.add_argument('files', nargs='*')
+args = parser.parse_args()
# Restrictions on tags:
#
@@ -77,12 +46,7 @@
by_tagname = {}
by_tagnum = {}
-pre_merged_tags = {}
-if pre_merged_file:
- for t in event_log_tags.TagFile(pre_merged_file).tags:
- pre_merged_tags[t.tagname] = t
-
-for fn in args:
+for fn in args.files:
tagfile = event_log_tags.TagFile(fn)
for t in tagfile.tags:
@@ -93,12 +57,6 @@
if t.tagname in by_tagname:
orig = by_tagname[t.tagname]
- # Allow an explicit tag number to define an implicit tag number
- if orig.tagnum is None:
- orig.tagnum = t.tagnum
- elif t.tagnum is None:
- t.tagnum = orig.tagnum
-
if (t.tagnum == orig.tagnum and
t.description == orig.description):
# if the name and description are identical, issue a warning
@@ -114,7 +72,7 @@
linenum=t.linenum)
continue
- if t.tagnum is not None and t.tagnum in by_tagnum:
+ if t.tagnum in by_tagnum:
orig = by_tagnum[t.tagnum]
if t.tagname != orig.tagname:
@@ -125,8 +83,7 @@
continue
by_tagname[t.tagname] = t
- if t.tagnum is not None:
- by_tagnum[t.tagnum] = t
+ by_tagnum[t.tagnum] = t
errors.extend(tagfile.errors)
warnings.extend(tagfile.warnings)
@@ -140,38 +97,6 @@
for fn, ln, msg in warnings:
print("%s:%d: warning: %s" % (fn, ln, msg), file=sys.stderr)
-# Python's hash function (a) isn't great and (b) varies between
-# versions of python. Using md5 is overkill here but is the same from
-# platform to platform and speed shouldn't matter in practice.
-def hashname(str):
- d = hashlib.md5(str).digest()[:4]
- return struct.unpack("!I", d)[0]
-
-# Assign a tag number to all the entries that say they want one
-# assigned. We do this based on a hash of the tag name so that the
-# numbers should stay relatively stable as tags are added.
-
-# If we were provided pre-merged tags (w/ the -m option), then don't
-# ever try to allocate one, just fail if we don't have a number
-
-for name, t in sorted(by_tagname.items()):
- if t.tagnum is None:
- if pre_merged_tags:
- try:
- t.tagnum = pre_merged_tags[t.tagname]
- except KeyError:
- print("Error: Tag number not defined for tag `%s'. Have you done a full build?" % t.tagname,
- file=sys.stderr)
- sys.exit(1)
- else:
- while True:
- x = (hashname(name) % (ASSIGN_LIMIT - ASSIGN_START - 1)) + ASSIGN_START
- if x not in by_tagnum:
- t.tagnum = x
- by_tagnum[x] = t
- break
- name = "_" + name
-
# by_tagnum should be complete now; we've assigned numbers to all tags.
buffer = StringIO()
@@ -181,4 +106,4 @@
else:
buffer.write("%d %s\n" % (t.tagnum, t.tagname))
-event_log_tags.WriteOutput(output_file, buffer)
+event_log_tags.WriteOutput(args.output_file, buffer)