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Merge "Add requiredSystemPropertyValue support in idmap2" am: b30f65713f

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am: fa9362aec9

Change-Id: I4a1c2a34d4ff4982b4cad676cd56be19c8a37c00
This commit is contained in:
Ryan Mitchell
2019-10-02 13:59:08 -07:00
committed by android-build-merger
parent 7e2ac2ea09 fa9362aec9
commit b8a749dac6
3 changed files with 23 additions and 0 deletions
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11
cmds/idmap2/idmap2/Scan.cpp
View File

@@ -176,6 +176,17 @@ Result<Unit> Scan(const std::vector<std::string>& args) {
continue;
}
// Note that conditional property enablement/exclusion only applies if
// the attribute is present. In its absence, all overlays are presumed enabled.
if (!overlay_info->requiredSystemPropertyName.empty()
&& !overlay_info->requiredSystemPropertyValue.empty()) {
// if property set & equal to value, then include overlay - otherwise skip
if (android::base::GetProperty(overlay_info->requiredSystemPropertyName, "")
!= overlay_info->requiredSystemPropertyValue) {
continue;
}
}
std::vector<std::string> fulfilled_policies;
if (!override_policies.empty()) {
fulfilled_policies = override_policies;

2
cmds/idmap2/include/idmap2/ResourceUtils.h
View File

@@ -30,6 +30,8 @@ namespace android::idmap2::utils {
struct OverlayManifestInfo {
std::string target_package; // NOLINT(misc-non-private-member-variables-in-classes)
std::string target_name; // NOLINT(misc-non-private-member-variables-in-classes)
std::string requiredSystemPropertyName; // NOLINT(misc-non-private-member-variables-in-classes)
std::string requiredSystemPropertyValue; // NOLINT(misc-non-private-member-variables-in-classes)
bool is_static; // NOLINT(misc-non-private-member-variables-in-classes)
int priority = -1; // NOLINT(misc-non-private-member-variables-in-classes)
};

10
cmds/idmap2/libidmap2/ResourceUtils.cpp
View File

@@ -103,6 +103,16 @@ Result<OverlayManifestInfo> ExtractOverlayManifestInfo(const std::string& path,
info.priority = std::stoi(iter->second);
}
iter = tag->find("requiredSystemPropertyName");
if (iter != tag->end()) {
info.requiredSystemPropertyName = iter->second;
}
iter = tag->find("requiredSystemPropertyValue");
if (iter != tag->end()) {
info.requiredSystemPropertyValue = iter->second;
}
return info;
}