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-rw-r--r--build/clang-plugin/NoPrincipalGetURI.cpp27
1 files changed, 27 insertions, 0 deletions
diff --git a/build/clang-plugin/NoPrincipalGetURI.cpp b/build/clang-plugin/NoPrincipalGetURI.cpp
new file mode 100644
index 0000000000..60e22abeb5
--- /dev/null
+++ b/build/clang-plugin/NoPrincipalGetURI.cpp
@@ -0,0 +1,27 @@
+/* This Source Code Form is subject to the terms of the Mozilla Public
+ * License, v. 2.0. If a copy of the MPL was not distributed with this
+ * file, You can obtain one at http://mozilla.org/MPL/2.0/. */
+
+#include "NoPrincipalGetURI.h"
+#include "CustomMatchers.h"
+
+void NoPrincipalGetURI::registerMatchers(MatchFinder *AstMatcher) {
+
+ AstMatcher->addMatcher(
+ cxxMemberCallExpr(
+ allOf(callee(cxxMethodDecl(hasName("GetURI"))),
+ anyOf(on(hasType(hasCanonicalType(asString("class nsIPrincipal *")))),
+ on(hasType(hasCanonicalType(asString("class nsIPrincipal"))))),
+ unless(isInWhiteListForPrincipalGetUri())),
+ argumentCountIs(1))
+ .bind("id"),
+ this);
+}
+
+void NoPrincipalGetURI::check(const MatchFinder::MatchResult &Result) {
+ const auto *MatchedDecl = Result.Nodes.getNodeAs<CXXMemberCallExpr>("id");
+ diag(MatchedDecl->getExprLoc(),
+ "Principal->GetURI is deprecated and will be removed soon. Please "
+ "consider using the new helper functions of nsIPrincipal",
+ DiagnosticIDs::Error);
+}