Move ASTConsumers.h to include/clang/Frontend, and move the associated
.cpp files to lib/Frontend. (As proposed on cfe-dev.)
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@72060 91177308-0d34-0410-b5e6-96231b3b80d8
diff --git a/lib/Frontend/HTMLPrint.cpp b/lib/Frontend/HTMLPrint.cpp
new file mode 100644
index 0000000..a4ce9e5
--- /dev/null
+++ b/lib/Frontend/HTMLPrint.cpp
@@ -0,0 +1,83 @@
+//===--- HTMLPrint.cpp - Source code -> HTML pretty-printing --------------===//
+//
+// The LLVM Compiler Infrastructure
+//
+// This file is distributed under the University of Illinois Open Source
+// License. See LICENSE.TXT for details.
+//
+//===----------------------------------------------------------------------===//
+//
+// Pretty-printing of source code to HTML.
+//
+//===----------------------------------------------------------------------===//
+
+#include "clang/Frontend/ASTConsumers.h"
+#include "clang/AST/ASTConsumer.h"
+#include "clang/AST/Decl.h"
+#include "clang/Rewrite/Rewriter.h"
+#include "clang/Rewrite/HTMLRewrite.h"
+#include "clang/Basic/Diagnostic.h"
+#include "clang/Basic/SourceManager.h"
+#include "clang/Basic/FileManager.h"
+#include "clang/AST/ASTContext.h"
+
+using namespace clang;
+
+//===----------------------------------------------------------------------===//
+// Functional HTML pretty-printing.
+//===----------------------------------------------------------------------===//
+
+namespace {
+ class HTMLPrinter : public ASTConsumer {
+ Rewriter R;
+ llvm::raw_ostream *Out;
+ Diagnostic &Diags;
+ Preprocessor *PP;
+ PreprocessorFactory *PPF;
+ public:
+ HTMLPrinter(llvm::raw_ostream *OS, Diagnostic &D, Preprocessor *pp,
+ PreprocessorFactory* ppf)
+ : Out(OS), Diags(D), PP(pp), PPF(ppf) {}
+ virtual ~HTMLPrinter();
+
+ void Initialize(ASTContext &context);
+ };
+}
+
+ASTConsumer* clang::CreateHTMLPrinter(llvm::raw_ostream *OS,
+ Diagnostic &D, Preprocessor *PP,
+ PreprocessorFactory* PPF) {
+
+ return new HTMLPrinter(OS, D, PP, PPF);
+}
+
+void HTMLPrinter::Initialize(ASTContext &context) {
+ R.setSourceMgr(context.getSourceManager(), context.getLangOptions());
+}
+
+HTMLPrinter::~HTMLPrinter() {
+ if (Diags.hasErrorOccurred())
+ return;
+
+ // Format the file.
+ FileID FID = R.getSourceMgr().getMainFileID();
+ const FileEntry* Entry = R.getSourceMgr().getFileEntryForID(FID);
+
+ html::AddLineNumbers(R, FID);
+ html::AddHeaderFooterInternalBuiltinCSS(R, FID, Entry->getName());
+
+ // If we have a preprocessor, relex the file and syntax highlight.
+ // We might not have a preprocessor if we come from a deserialized AST file,
+ // for example.
+
+ if (PP) html::SyntaxHighlight(R, FID, *PP);
+ if (PPF) html::HighlightMacros(R, FID, *PP);
+ html::EscapeText(R, FID, false, true);
+
+ // Emit the HTML.
+ const RewriteBuffer &RewriteBuf = R.getEditBuffer(FID);
+ char *Buffer = (char*)malloc(RewriteBuf.size());
+ std::copy(RewriteBuf.begin(), RewriteBuf.end(), Buffer);
+ Out->write(Buffer, RewriteBuf.size());
+ free(Buffer);
+}