From df1ef68cd8e8582724ce1192bfc202e0b9aeaf0c Mon Sep 17 00:00:00 2001
From: Karen Arutyunov <karen@codesynthesis.com>
Date: Tue, 28 Sep 2021 19:24:31 +0300
Subject: Get rid of C++ modules related code and rename *.mxx files to *.hxx

---
 libbutl/manifest-serializer.mxx | 153 ----------------------------------------
 1 file changed, 153 deletions(-)
 delete mode 100644 libbutl/manifest-serializer.mxx

(limited to 'libbutl/manifest-serializer.mxx')

diff --git a/libbutl/manifest-serializer.mxx b/libbutl/manifest-serializer.mxx
deleted file mode 100644
index b73c255..0000000
--- a/libbutl/manifest-serializer.mxx
+++ /dev/null
@@ -1,153 +0,0 @@
-// file      : libbutl/manifest-serializer.mxx -*- C++ -*-
-// license   : MIT; see accompanying LICENSE file
-
-#ifndef __cpp_modules_ts
-#pragma once
-#endif
-
-// C includes.
-
-#ifndef __cpp_lib_modules_ts
-#include <string>
-#include <vector>
-#include <iosfwd>
-#include <cstddef>    // size_t
-#include <stdexcept>  // runtime_error
-#include <functional>
-#endif
-
-// Other includes.
-
-#ifdef __cpp_modules_ts
-export module butl.manifest_serializer;
-#ifdef __cpp_lib_modules_ts
-import std.core;
-import std.io;
-#endif
-import butl.manifest_types;
-#else
-#include <libbutl/manifest-types.mxx>
-#endif
-
-#include <libbutl/export.hxx>
-
-LIBBUTL_MODEXPORT namespace butl
-{
-  class LIBBUTL_SYMEXPORT manifest_serialization: public std::runtime_error
-  {
-  public:
-    manifest_serialization (const std::string& name,
-                            const std::string& description);
-
-    std::string name;
-    std::string description;
-  };
-
-  class LIBBUTL_SYMEXPORT manifest_serializer
-  {
-  public:
-    // The filter, if specified, is called by next() prior to serializing the
-    // pair into the stream. If the filter returns false, then the pair is
-    // discarded.
-    //
-    // Note that currently there is no way for the filter to modify the name
-    // or value. If we ever need this functionality, then we can add an
-    // "extended" filter alternative with two "receiving" arguments:
-    //
-    // bool (..., optional<string>& n, optional<string>& v);
-    //
-    using filter_function = bool (const std::string& name,
-                                  const std::string& value);
-
-    // Unless long_lines is true, break lines in values (including multi-line)
-    // so that their length does not exceed 78 codepoints (including '\n').
-    //
-    manifest_serializer (std::ostream& os,
-                         const std::string& name,
-                         bool long_lines = false,
-                         std::function<filter_function> filter = {})
-      : os_ (os),
-        name_ (name),
-        long_lines_ (long_lines),
-        filter_ (std::move (filter))
-    {
-    }
-
-    const std::string&
-    name () const {return name_;}
-
-    // The first name-value pair should be the special "start-of-manifest"
-    // with empty name and value being the format version. After that we
-    // have a sequence of ordinary pairs which are the manifest. At the
-    // end of the manifest we have the special "end-of-manifest" pair
-    // with empty name and value. After that we can either have another
-    // start-of-manifest pair (in which case the whole sequence repeats
-    // from the beginning) or we get another end-of-manifest pair which
-    // signals the end of stream. The end-of-manifest pair can be omitted
-    // if it is followed by the start-of-manifest pair.
-    //
-    void
-    next (const std::string& name, const std::string& value);
-
-    // Write a comment. The supplied text is prefixed with "# " and
-    // terminated with a newline.
-    //
-    void
-    comment (const std::string&);
-
-    // Merge the manifest value and a comment into the single string, having
-    // the '<value>; <comment>' form. Escape ';' characters in the value with
-    // the backslash.
-    //
-    static std::string
-    merge_comment (const std::string& value, const std::string& comment);
-
-  private:
-    friend class manifest_rewriter;
-
-    void
-    write_next (const std::string& name, const std::string& value);
-
-    // Validate and write a name and return its length in codepoints.
-    //
-    size_t
-    write_name (const std::string&);
-
-    // Write a value assuming the current line already has the specified
-    // codepoint offset. If the resulting line length would be too large then
-    // the multi-line representation will be used. It is assumed that the
-    // name, followed by the colon, is already written.
-    //
-    void
-    write_value (const std::string&, std::size_t offset);
-
-    // Write the specified number of characters from the specified string
-    // (assuming there are no newlines) split into multiple lines at or near
-    // the 78 codepoints boundary. Assume the current line already has the
-    // specified codepoint offset.
-    //
-    void
-    write_value (const char* s, std::size_t n, std::size_t offset);
-
-  private:
-    enum {start, body, end} s_ = start;
-    std::string version_; // Current format version.
-
-  private:
-    std::ostream& os_;
-    const std::string name_;
-    bool long_lines_;
-    const std::function<filter_function> filter_;
-  };
-
-  // Serialize a manifest to a stream adding the leading format version pair
-  // and the trailing end-of-manifest pair. Unless eos is false, then also
-  // write the end-of-stream pair.
-  //
-  LIBBUTL_SYMEXPORT void
-  serialize_manifest (manifest_serializer&,
-                      const std::vector<manifest_name_value>&,
-                      bool eos = true);
-}
-
-#include <libbutl/manifest-serializer.ixx>
-- 
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