development/monotone: Updated for version 1.0.

Signed-off-by: Matteo Bernardini <ponce@slackbuilds.org>

4 files changed, 588 insertions, 7 deletions

diff --git a/development/monotone/monotone.SlackBuild b/development/monotone/monotone.SlackBuild
index 86c1fa61ce..0a6c7e814a 100644
--- a/development/monotone/monotone.SlackBuild
+++ b/development/monotone/monotone.SlackBuild
@@ -26,7 +26,7 @@
 # THE SOFTWARE.
 
 PRGNAM=monotone
-VERSION=${VERSION:-0.48}
+VERSION=${VERSION:-1.0}
 BUILD=${BUILD:-1}
 TAG=${TAG:-_SBo}
 
@@ -63,7 +63,7 @@ rm -rf $PKG
 mkdir -p $TMP $PKG $OUTPUT
 cd $TMP
 rm -rf $PRGNAM-$VERSION
-tar xvf $CWD/$PRGNAM-$VERSION.tar.gz
+tar xvf $CWD/$PRGNAM-$VERSION.tar.?z*
 cd $PRGNAM-$VERSION
 chown -R root:root .
 find . \
@@ -72,6 +72,9 @@ find . \
  \( -perm 666 -o -perm 664 -o -perm 600 -o -perm 444 -o -perm 440 -o -perm 400 \) \
  -exec chmod 644 {} \;
 
+# Thanks gentoo for the patches
+for i in $CWD/patches/* ; do patch -p0 < $i ; done
+
 CFLAGS="$SLKCFLAGS" \
 CXXFLAGS="$SLKCFLAGS" \
 ./configure \
@@ -93,12 +96,12 @@ rm -f $PKG/usr/info/dir
 gzip -9 $PKG/usr/info/*
 
 mkdir -p $PKG/usr/doc/$PRGNAM-$VERSION
-cp -a AUTHORS COPYING ChangeLog HACKING NEWS UPGRADE README.changesets contrib \
+cp -a AUTHORS COPYING ChangeLog HACKING NEWS UPGRADE README contrib \
     $PKG/usr/doc/$PRGNAM-$VERSION
 cat $CWD/$PRGNAM.SlackBuild > $PKG/usr/doc/$PRGNAM-$VERSION/$PRGNAM.SlackBuild
 
 mkdir -p $PKG/etc/bash_completion.d/
-cp -a contrib/monotone.bash_completion $PKG/etc/bash_completion.d/
+cp -a extra/shell/monotone.bash_completion $PKG/etc/bash_completion.d/monotone.sh
 
 mkdir -p $PKG/install
 cat $CWD/slack-desc > $PKG/install/slack-desc
diff --git a/development/monotone/monotone.info b/development/monotone/monotone.info
index 1e039b97db..dc644414a1 100644
--- a/development/monotone/monotone.info
+++ b/development/monotone/monotone.info
@@ -1,8 +1,8 @@
 PRGNAM="monotone"
-VERSION="0.48"
+VERSION="1.0"
 HOMEPAGE="http://www.monotone.ca"
-DOWNLOAD="http://monotone.ca/downloads/0.48/monotone-0.48.tar.gz"
-MD5SUM="330a1fe1d92c899d1ad539606f85a9f8"
+DOWNLOAD="http://www.monotone.ca/downloads/1.0/monotone-1.0.tar.bz2"
+MD5SUM="6a0b5d8560f08d76a950172f9ed0feff"
 DOWNLOAD_x86_64=""
 MD5SUM_x86_64=""
 REQUIRES="Botan lua"
diff --git a/development/monotone/patches/monotone-1.0-botan-1.10.patch b/development/monotone/patches/monotone-1.0-botan-1.10.patch
new file mode 100644
index 0000000000..daf73ca833
--- /dev/null
+++ b/development/monotone/patches/monotone-1.0-botan-1.10.patch
@@ -0,0 +1,412 @@
+by Martin von Gagern:
+https://code.monotone.ca/p/monotone/issues/182/
+
+============================================================
+--- src/database.cc	4c259f963c440fc95564dfec99b2f832f0bad643
++++ src/database.cc	87efeeff2d3263ba98af684a4022f1897434ed2d
+@@ -3425,9 +3425,8 @@ database::encrypt_rsa(key_id const & pub
+   rsa_pub_key pub;
+   get_key(pub_id, pub);
+ 
+-  SecureVector<Botan::byte> pub_block;
+-  pub_block.set(reinterpret_cast<Botan::byte const *>(pub().data()),
+-                pub().size());
++  SecureVector<Botan::byte> pub_block
++    (reinterpret_cast<Botan::byte const *>(pub().data()), pub().size());
+ 
+   shared_ptr<X509_PublicKey> x509_key(Botan::X509::load_key(pub_block));
+   shared_ptr<RSA_PublicKey> pub_key
+@@ -3471,14 +3470,13 @@ database::check_signature(key_id const &
+   else
+     {
+       rsa_pub_key pub;
+-      SecureVector<Botan::byte> pub_block;
+ 
+       if (!public_key_exists(id))
+         return cert_unknown;
+ 
+       get_key(id, pub);
+-      pub_block.set(reinterpret_cast<Botan::byte const *>(pub().data()),
+-                    pub().size());
++      SecureVector<Botan::byte> pub_block
++        (reinterpret_cast<Botan::byte const *>(pub().data()), pub().size());
+ 
+       L(FL("building verifier for %d-byte pub key") % pub_block.size());
+       shared_ptr<X509_PublicKey> x509_key(Botan::X509::load_key(pub_block));
+============================================================
+--- src/gzip.cc	e7c19bee910e3d421fd073933810ec52092b1d9b
++++ src/gzip.cc	bab290412cff6031b2d3bf9d1439a08499d39640
+@@ -137,7 +137,7 @@ void Gzip_Compression::start_msg()
+ /*************************************************
+ * Compress Input with Gzip                       *
+ *************************************************/
+-void Gzip_Compression::write(const byte input[], u32bit length)
++void Gzip_Compression::write(const byte input[], filter_length_t length)
+    {
+ 
+    count += length;
+@@ -267,7 +267,7 @@ void Gzip_Decompression::start_msg()
+ /*************************************************
+ * Decompress Input with Gzip                     *
+ *************************************************/
+-void Gzip_Decompression::write(const byte input[], u32bit length)
++void Gzip_Decompression::write(const byte input[], filter_length_t length)
+    {
+    if(length) no_writes = false;
+ 
+@@ -284,8 +284,8 @@ void Gzip_Decompression::write(const byt
+    // Check the gzip header
+    if (pos < sizeof(GZIP::GZIP_HEADER))
+       {
+-      u32bit len = std::min((u32bit)sizeof(GZIP::GZIP_HEADER)-pos, length);
+-      u32bit cmplen = len;
++      filter_length_t len = std::min((filter_length_t)sizeof(GZIP::GZIP_HEADER)-pos, length);
++      filter_length_t cmplen = len;
+       // The last byte is the OS flag - we don't care about that
+       if (pos + len - 1 >= GZIP::HEADER_POS_OS)
+          cmplen--;
+@@ -346,8 +346,14 @@ u32bit Gzip_Decompression::eat_footer(co
+       if (footer.size() >= GZIP::FOOTER_LENGTH)
+          throw Decoding_Error("Gzip_Decompression: Data integrity error in footer");
+ 
++#if BOTAN_VERSION_CODE >= BOTAN_VERSION_CODE_FOR(1,9,11)
++      size_t eat_len = std::min(GZIP::FOOTER_LENGTH-footer.size(),
++                                static_cast<size_t>(length));
++      footer += std::make_pair(input, eat_len);
++#else
+       u32bit eat_len = std::min(GZIP::FOOTER_LENGTH-footer.size(), length);
+       footer.append(input, eat_len);
++#endif
+ 
+       if (footer.size() == GZIP::FOOTER_LENGTH)
+          {
+@@ -377,7 +383,12 @@ void Gzip_Decompression::check_footer()
+   for (int i = 0; i < 4; i++)
+      buf[3-i] = tmpbuf[i];
+ 
++#if BOTAN_VERSION_CODE >= BOTAN_VERSION_CODE_FOR(1,9,11)
++  tmpbuf.resize(4);
++  tmpbuf.copy(footer.begin(), 4);
++#else
+   tmpbuf.set(footer.begin(), 4);
++#endif
+   if (buf != tmpbuf)
+       throw Decoding_Error("Gzip_Decompression: Data integrity error - CRC32 error");
+ 
+@@ -412,7 +423,11 @@ void Gzip_Decompression::clear()
+    no_writes = true;
+    inflateReset(&(zlib->stream));
+ 
++#if BOTAN_VERSION_CODE >= BOTAN_VERSION_CODE_FOR(1,9,11)
++   footer.clear();
++#else
+    footer.destroy();
++#endif
+    pos = 0;
+    datacount = 0;
+    }
+============================================================
+--- src/gzip.hh	649dfc0b250954f39c0f73870f8bec3f32f7fa43
++++ src/gzip.hh	f462dfc1df71ae1e9a8203606fd29d9e0eda9b2a
+@@ -7,6 +7,7 @@
+ #ifndef BOTAN_EXT_GZIP_H__
+ #define BOTAN_EXT_GZIP_H__
+ 
++#include <botan/version.h>
+ #include <botan/filter.h>
+ #include <botan/pipe.h>
+ 
+@@ -30,13 +31,19 @@ namespace GZIP {
+ 
+ }
+ 
++#if BOTAN_VERSION_CODE >= BOTAN_VERSION_CODE_FOR(1,9,11)
++   typedef size_t filter_length_t;
++#else
++   typedef u32bit filter_length_t;
++#endif
++
+ /*************************************************
+ * Gzip Compression Filter                        *
+ *************************************************/
+ class Gzip_Compression : public Filter
+    {
+    public:
+-      void write(const byte input[], u32bit length);
++      void write(const byte input[], filter_length_t length);
+       void start_msg();
+       void end_msg();
+       std::string name() const { return "Gzip_Compression"; }
+@@ -60,7 +67,7 @@ class Gzip_Decompression : public Filter
+ class Gzip_Decompression : public Filter
+    {
+    public:
+-      void write(const byte input[], u32bit length);
++      void write(const byte input[], filter_length_t length);
+       void start_msg();
+       void end_msg();
+       std::string name() const { return "Gzip_Decompression"; }
+============================================================
+--- src/key_packet.cc	d1306df89dd684badac02c03744cd446381c07d3
++++ src/key_packet.cc	c97262d161b23c9640972188979669b3e95afe7b
+@@ -106,8 +106,8 @@ namespace
+     void validate_public_key_data(string const & name, string const & keydata) const
+     {
+       string decoded = decode_base64_as<string>(keydata, origin::user);
+-      Botan::SecureVector<Botan::byte> key_block;
+-      key_block.set(reinterpret_cast<Botan::byte const *>(decoded.c_str()), decoded.size());
++      Botan::SecureVector<Botan::byte> key_block
++        (reinterpret_cast<Botan::byte const *>(decoded.c_str()), decoded.size());
+       try
+         {
+           Botan::X509::load_key(key_block);
+============================================================
+--- src/key_store.cc	64c4c4bed1fadc26b51207b9f61343f9dd7d3c6e
++++ src/key_store.cc	1b1f1a989c21ee0dc69c540783ffb1fe4bceabf5
+@@ -572,13 +572,19 @@ key_store_state::decrypt_private_key(key
+   try // with empty passphrase
+     {
+       Botan::DataSource_Memory ds(kp.priv());
+-#if BOTAN_VERSION_CODE >= BOTAN_VERSION_CODE_FOR(1,7,7)
++#if BOTAN_VERSION_CODE >= BOTAN_VERSION_CODE_FOR(1,9,11)
++      pkcs8_key.reset(Botan::PKCS8::load_key(ds, lazy_rng::get(), Dummy_UI()));
++#elif BOTAN_VERSION_CODE >= BOTAN_VERSION_CODE_FOR(1,7,7)
+       pkcs8_key.reset(Botan::PKCS8::load_key(ds, lazy_rng::get(), ""));
+ #else
+       pkcs8_key.reset(Botan::PKCS8::load_key(ds, ""));
+ #endif
+     }
++#if BOTAN_VERSION_CODE >= BOTAN_VERSION_CODE_FOR(1,9,11)
++  catch (Passphrase_Required & e)
++#else
+   catch (Botan::Exception & e)
++#endif
+     {
+       L(FL("failed to load key with no passphrase: %s") % e.what());
+ 
+@@ -856,9 +862,9 @@ key_store::make_signature(database & db,
+     {
+       if (agent.connected()) {
+         //grab the monotone public key as an RSA_PublicKey
+-        SecureVector<Botan::byte> pub_block;
+-        pub_block.set(reinterpret_cast<Botan::byte const *>(key.pub().data()),
+-                      key.pub().size());
++        SecureVector<Botan::byte> pub_block
++          (reinterpret_cast<Botan::byte const *>(key.pub().data()),
++           key.pub().size());
+         L(FL("make_signature: building %d-byte pub key") % pub_block.size());
+         shared_ptr<X509_PublicKey> x509_key =
+           shared_ptr<X509_PublicKey>(Botan::X509::load_key(pub_block));
+@@ -1031,8 +1037,14 @@ key_store_state::migrate_old_key_pair
+   for (;;)
+     try
+       {
++#if BOTAN_VERSION_CODE >= BOTAN_VERSION_CODE_FOR(1,9,11)
++        arc4_key.resize(phrase().size());
++        arc4_key.copy(reinterpret_cast<Botan::byte const *>(phrase().data()),
++                      phrase().size());
++#else
+         arc4_key.set(reinterpret_cast<Botan::byte const *>(phrase().data()),
+                      phrase().size());
++#endif
+ 
+         Pipe arc4_decryptor(get_cipher("ARC4", arc4_key, Botan::DECRYPTION));
+ 
+============================================================
+--- src/monotone.cc	a25ecdd170a601db798b63a60add7681609a34c4
++++ src/monotone.cc	2c5f57762bc687a90f75e732f39d2181fc50bd6d
+@@ -170,11 +170,16 @@ cpp_main(int argc, char ** argv)
+       // versions, including all of the stable branch 1.8.x.
+       E(linked_botan_version < BOTAN_VERSION_CODE_FOR(1,9,0), origin::system,
+         F("this monotone binary does not work with Botan 1.9.x"));
+-#else
++#elif BOTAN_VERSION_CODE < BOTAN_VERSION_CODE_FOR(1,9,11)
+       E(linked_botan_version > BOTAN_VERSION_CODE_FOR(1,7,22), origin::system,
+         F("this monotone binary requires Botan 1.7.22 or newer"));
+       E(linked_botan_version < BOTAN_VERSION_CODE_FOR(1,9,0), origin::system,
+         F("this monotone binary does not work with Botan 1.9.x"));
++#else
++      E(linked_botan_version > BOTAN_VERSION_CODE_FOR(1,9,11), origin::system,
++        F("this monotone binary requires Botan 1.9.11 or newer"));
++      E(linked_botan_version < BOTAN_VERSION_CODE_FOR(1,11,0), origin::system,
++        F("this monotone binary does not work with Botan 1.11.x"));
+ #endif
+ 
+       app_state app;
+============================================================
+--- src/packet.cc	f61360ed2524fdf53411bd24d022a2a3c9e6e9c7
++++ src/packet.cc	6f6739c4756933843a2d865dc6790de9013626b7
+@@ -156,8 +156,8 @@ namespace
+     void validate_public_key_data(string const & name, string const & keydata) const
+     {
+       string decoded = decode_base64_as<string>(keydata, origin::user);
+-      Botan::SecureVector<Botan::byte> key_block;
+-      key_block.set(reinterpret_cast<Botan::byte const *>(decoded.c_str()), decoded.size());
++      Botan::SecureVector<Botan::byte> key_block
++        (reinterpret_cast<Botan::byte const *>(decoded.c_str()), decoded.size());
+       try
+         {
+           Botan::X509::load_key(key_block);
+@@ -175,7 +175,9 @@ namespace
+       Botan::DataSource_Memory ds(decoded);
+       try
+         {
+-#if BOTAN_VERSION_CODE >= BOTAN_VERSION_CODE_FOR(1,7,7)
++#if BOTAN_VERSION_CODE >= BOTAN_VERSION_CODE_FOR(1,9,11)
++          Botan::PKCS8::load_key(ds, lazy_rng::get(), Dummy_UI());
++#elif BOTAN_VERSION_CODE >= BOTAN_VERSION_CODE_FOR(1,7,7)
+           Botan::PKCS8::load_key(ds, lazy_rng::get(), string());
+ #else
+           Botan::PKCS8::load_key(ds, string());
+@@ -189,7 +191,11 @@ namespace
+         }
+       // since we do not want to prompt for a password to decode it finally,
+       // we ignore all other exceptions
++#if BOTAN_VERSION_CODE >= BOTAN_VERSION_CODE_FOR(1,9,11)
++      catch (Passphrase_Required) {}
++#else
+       catch (Botan::Invalid_Argument) {}
++#endif
+     }
+     void validate_certname(string const & cn) const
+     {
+@@ -460,8 +466,14 @@ read_packets(istream & in, packet_consum
+   return count;
+ }
+ 
++#if BOTAN_VERSION_CODE >= BOTAN_VERSION_CODE_FOR(1,9,11)
++std::string Dummy_UI::get_passphrase(const std::string&,
++                                     const std::string&,
++                                     Botan::User_Interface::UI_Result&) const {
++  throw Passphrase_Required();
++}
++#endif
+ 
+-
+ // Local Variables:
+ // mode: C++
+ // fill-column: 76
+============================================================
+--- src/packet.hh	0a224e6e92f244e2c3e9a5cdb935eb8613d7e85b
++++ src/packet.hh	6c7d90e0bd9abe1e2e97da8ed40808fe438ea34b
+@@ -84,8 +84,26 @@ size_t read_packets(std::istream & in, p
+ 
+ size_t read_packets(std::istream & in, packet_consumer & cons);
+ 
++#if BOTAN_VERSION_CODE >= BOTAN_VERSION_CODE_FOR(1,9,11)
++// work around botan commit 2d09d7d0cd4bd0e7155d001dd65a4f29103b158c
++#include <botan/ui.h>
++class Dummy_UI : public Botan::User_Interface
++{
++public:
++  virtual std::string get_passphrase(const std::string&,
++                                     const std::string&,
++                                     Botan::User_Interface::UI_Result&) const;
++};
++class Passphrase_Required : public Botan::Exception {
++public:
++  Passphrase_Required(const std::string& m = "Passphrase required") :
++    Botan::Exception(m)
++    {}
++};
+ #endif
+ 
++#endif
++
+ // Local Variables:
+ // mode: C++
+ // fill-column: 76
+============================================================
+--- src/sha1.cc	5e1aa972d7c7d66e06320b039989652b830dcd75
++++ src/sha1.cc	42e48b22fd88b25e0d38d4f91e1f13f8a83c7120
+@@ -50,9 +50,12 @@ CMD_HIDDEN(benchmark_sha1, "benchmark_sh
+   Botan::Default_Benchmark_Timer timer;
+   std::map<std::string, double> results =
+     Botan::algorithm_benchmark("SHA-1",  milliseconds, timer, rng, af);
++#elif BOTAN_VERSION_CODE < BOTAN_VERSION_CODE_FOR(1,9,11)
++  std::map<std::string, double> results =
++    Botan::algorithm_benchmark("SHA-1",  milliseconds, rng, af);
+ #else
+   std::map<std::string, double> results =
+-    Botan::algorithm_benchmark("SHA-1",  milliseconds, rng, af);
++    Botan::algorithm_benchmark("SHA-1",  af, rng, milliseconds, 16);
+ #endif
+ 
+   for(std::map<std::string, double>::const_iterator i = results.begin();
+============================================================
+--- src/ssh_agent.cc	6d188e7012a0b82f782563b09bbd7adf3f70cf75
++++ src/ssh_agent.cc	4a0dcab873559e934e41c5f220b5434d35600d9b
+@@ -385,9 +385,9 @@ ssh_agent::has_key(const keypair & key)
+ ssh_agent::has_key(const keypair & key)
+ {
+   //grab the monotone public key as an RSA_PublicKey
+-  SecureVector<Botan::byte> pub_block;
+-  pub_block.set(reinterpret_cast<Botan::byte const *>((key.pub)().data()),
+-                (key.pub)().size());
++  SecureVector<Botan::byte> pub_block
++    (reinterpret_cast<Botan::byte const *>((key.pub)().data()),
++     (key.pub)().size());
+   L(FL("has_key: building %d-byte pub key") % pub_block.size());
+   shared_ptr<X509_PublicKey> x509_key =
+     shared_ptr<X509_PublicKey>(Botan::X509::load_key(pub_block));
+============================================================
+--- src/transforms.cc	cdfb6854ef4992faba21074145f3c8269b845b11
++++ src/transforms.cc	789e01bbff42020d04d8dba8f6b97588fbe4ca3d
+@@ -53,10 +53,10 @@ using Botan::Hash_Filter;
+ // paradigm "must" be used. this program is intended for source code
+ // control and I make no bones about it.
+ 
+-NORETURN(static inline void error_in_transform(Botan::Exception & e));
++NORETURN(static inline void error_in_transform(std::exception & e));
+ 
+ static inline void
+-error_in_transform(Botan::Exception & e, origin::type caused_by)
++error_in_transform(std::exception & e, origin::type caused_by)
+ {
+   // these classes can all indicate data corruption
+   if (typeid(e) == typeid(Botan::Encoding_Error)
+@@ -107,7 +107,7 @@ error_in_transform(Botan::Exception & e,
+         pipe->process_msg(in);                                  \
+         out = pipe->read_all_as_string(Pipe::LAST_MESSAGE);     \
+       }                                                         \
+-    catch (Botan::Exception & e)                                \
++    catch (std::exception & e)                                   \
+       {                                                         \
+         pipe.reset(new Pipe(new T(carg)));                      \
+         error_in_transform(e, made_from);                       \
+@@ -173,7 +173,7 @@ template<> string xform<Botan::Hex_Decod
+             {
+               throw Botan::Decoding_Error(string("invalid hex character '") + (char)c + "'");
+             }
+-          catch(Botan::Exception & e)
++          catch(std::exception & e)
+             {
+               error_in_transform(e, made_from);
+             }
+@@ -219,7 +219,7 @@ void pack(T const & in, base64< gzip<T> 
+       tmp = pipe->read_all_as_string(Pipe::LAST_MESSAGE);
+       out = base64< gzip<T> >(tmp, in.made_from);
+     }
+-  catch (Botan::Exception & e)
++  catch (std::exception & e)
+     {
+       pipe.reset(new Pipe(new Gzip_Compression,
+                           new Base64_Encoder));
+@@ -237,7 +237,7 @@ void unpack(base64< gzip<T> > const & in
+       pipe->process_msg(in());
+       out = T(pipe->read_all_as_string(Pipe::LAST_MESSAGE), in.made_from);
+     }
+-  catch (Botan::Exception & e)
++  catch (std::exception & e)
+     {
+       pipe.reset(new Pipe(new Base64_Decoder,
+                           new Gzip_Decompression));
+@@ -264,7 +264,7 @@ calculate_ident(data const & dat,
+       p->process_msg(dat());
+       ident = id(p->read_all_as_string(Pipe::LAST_MESSAGE), dat.made_from);
+     }
+-  catch (Botan::Exception & e)
++  catch (std::exception & e)
+     {
+       p.reset(new Pipe(new Hash_Filter("SHA-160")));
+       error_in_transform(e, dat.made_from);
diff --git a/development/monotone/patches/monotone-1.0-glibc-2.14-file-handle.patch b/development/monotone/patches/monotone-1.0-glibc-2.14-file-handle.patch
new file mode 100644
index 0000000000..a6e2822322
--- /dev/null
+++ b/development/monotone/patches/monotone-1.0-glibc-2.14-file-handle.patch
@@ -0,0 +1,166 @@
+Revision: da62cad10eda55aa233ac124273f3db4f541137a
+Parent:   65bcb8cf8b32f68a5b48629b328f6d65979e58df
+Author:   Thomas Moschny <thomas.moschny@gmx.de>
+Date:     07.05.2011 13:32:06
+Branch:   net.venge.monotone
+
+Changelog: 
+
+* src/rcs_file.cc: Rename struct "file_handle" to "rcs_file_handle"
+  to avoid a name clash with a struct of same name defined by newer
+  glibc's "fcntl.h". For aesthetic reasons, also rename struct
+  "file_source".
+
+References:
+https://code.monotone.ca/p/monotone/source/commit/da62cad10eda55aa233ac124273f3db4f541137a/
+https://bugs.gentoo.org/396651
+
+============================================================
+--- src/rcs_file.cc	885b3fbe7b6cfed78816f0e57cd71d44616213c6
++++ src/rcs_file.cc	03cf68912a4a708545ebce3d415c0e970ddead0b
+@@ -42,12 +42,12 @@ struct
+ 
+ #ifdef HAVE_MMAP
+ struct
+-file_handle
++rcs_file_handle
+ {
+   string const & filename;
+   off_t length;
+   int fd;
+-  file_handle(string const & fn) :
++  rcs_file_handle(string const & fn) :
+     filename(fn),
+     length(0),
+     fd(-1)
+@@ -60,13 +60,13 @@ file_handle
+       if (fd == -1)
+         throw oops("open of " + filename + " failed");
+     }
+-  ~file_handle()
++  ~rcs_file_handle()
+     {
+       if (close(fd) == -1)
+         throw oops("close of " + filename + " failed");
+     }
+ };
+-struct file_source
++struct rcs_file_source
+ {
+   string const & filename;
+   int fd;
+@@ -91,7 +91,7 @@ struct file_source
+       ++pos;
+     return good();
+   }
+-  file_source(string const & fn,
++  rcs_file_source(string const & fn,
+               int f,
+               off_t len) :
+     filename(fn),
+@@ -104,7 +104,7 @@ struct file_source
+     if (mapping == MAP_FAILED)
+       throw oops("mmap of " + filename + " failed");
+   }
+-  ~file_source()
++  ~rcs_file_source()
+   {
+     if (munmap(mapping, length) == -1)
+       throw oops("munmapping " + filename + " failed, after reading RCS file");
+@@ -112,12 +112,12 @@ struct
+ };
+ #elif defined(WIN32)
+ struct
+-file_handle
++rcs_file_handle
+ {
+   string const & filename;
+   off_t length;
+   HANDLE fd;
+-  file_handle(string const & fn) :
++  rcs_file_handle(string const & fn) :
+     filename(fn),
+     length(0),
+     fd(NULL)
+@@ -134,7 +134,7 @@ file_handle
+       if (fd == NULL)
+         throw oops("open of " + filename + " failed");
+     }
+-  ~file_handle()
++  ~rcs_file_handle()
+     {
+       if (CloseHandle(fd)==0)
+         throw oops("close of " + filename + " failed");
+@@ -142,7 +142,7 @@ struct
+ };
+ 
+ struct
+-file_source
++rcs_file_source
+ {
+   string const & filename;
+   HANDLE fd,map;
+@@ -167,7 +167,7 @@ file_source
+       ++pos;
+     return good();
+   }
+-  file_source(string const & fn,
++  rcs_file_source(string const & fn,
+               HANDLE f,
+               off_t len) :
+     filename(fn),
+@@ -183,7 +183,7 @@ file_source
+     if (mapping==NULL)
+       throw oops("MapViewOfFile of " + filename + " failed");
+   }
+-  ~file_source()
++  ~rcs_file_source()
+   {
+     if (UnmapViewOfFile(mapping)==0)
+       throw oops("UnmapViewOfFile of " + filename + " failed");
+@@ -193,7 +193,7 @@ file_source
+ };
+ #else
+ // no mmap at all
+-typedef istream file_source;
++typedef istream rcs_file_source;
+ #endif
+ 
+ typedef enum
+@@ -220,7 +220,7 @@ static token_type
+ }
+ 
+ static token_type
+-get_token(file_source & ist,
++get_token(rcs_file_source & ist,
+           string & str,
+           size_t & line,
+           size_t & col)
+@@ -303,14 +303,14 @@ struct parser
+ 
+ struct parser
+ {
+-  file_source & ist;
++  rcs_file_source & ist;
+   rcs_file & r;
+   string token;
+   token_type ttype;
+ 
+   size_t line, col;
+ 
+-  parser(file_source & s,
++  parser(rcs_file_source & s,
+          rcs_file & r)
+     : ist(s), r(r), line(1), col(1)
+   {}
+@@ -489,8 +489,8 @@ parse_rcs_file(string const & filename, 
+ parse_rcs_file(string const & filename, rcs_file & r)
+ {
+ #if defined(HAVE_MMAP) || defined(WIN32)
+-      file_handle handle(filename);
+-      file_source ifs(filename, handle.fd, handle.length);
++      rcs_file_handle handle(filename);
++      rcs_file_source ifs(filename, handle.fd, handle.length);
+ #else
+       ifstream ifs(filename.c_str());
+       ifs.unsetf(ios_base::skipws);