Merge branch 'lh/plain'

* lh/plain:
  Supply status description to html_status()
  ui-tree: link to plain view instead of blob view
  Implement plain view

diff --combined Makefile
index b002d4472c4ed2e1a353aea724110c36fd69ab57,a3058943d9ffe759c68c3816c1d5fc046f9b076d..e4265f7101617c893a630fe6f290e8e3f22ce2aa
--- 1/Makefile
--- 2/Makefile
+++ b/Makefile
@@@ -4,7 -4,7 +4,7 @@@ CGIT_SCRIPT_PATH = /var/www/htdocs/cgi
  CGIT_CONFIG = /etc/cgitrc
  CACHE_ROOT = /var/cache/cgit
  SHA1_HEADER = <openssl/sha.h>
 -GIT_VER = 1.5.6
 +GIT_VER = 1.6.0.rc1
  GIT_URL = http://www.kernel.org/pub/software/scm/git/git-$(GIT_VER).tar.bz2
  
  #
@@@ -55,13 -55,13 +55,14 @@@ OBJECTS += configfile.
  OBJECTS += html.o
  OBJECTS += parsing.o
  OBJECTS += shared.o
 +OBJECTS += ui-atom.o
  OBJECTS += ui-blob.o
  OBJECTS += ui-clone.o
  OBJECTS += ui-commit.o
  OBJECTS += ui-diff.o
  OBJECTS += ui-log.o
  OBJECTS += ui-patch.o
+ OBJECTS += ui-plain.o
  OBJECTS += ui-refs.o
  OBJECTS += ui-repolist.o
  OBJECTS += ui-shared.o
@@@ -75,7 -75,7 +76,7 @@@ ifdef NEEDS_LIBICON
  endif
  
  
 -.PHONY: all git test install uninstall clean force-version get-git
 +.PHONY: all libgit test install uninstall clean force-version get-git
  
  all: cgit
  
@@@ -92,15 -92,17 +93,15 @@@ CFLAGS += -DCGIT_SCRIPT_NAME='"$(CGIT_S
  CFLAGS += -DCGIT_CACHE_ROOT='"$(CACHE_ROOT)"'
  
  
 -cgit: $(OBJECTS) git/libgit.a git/xdiff/lib.a
 +cgit: $(OBJECTS) libgit
        $(QUIET_CC)$(CC) $(CFLAGS) -o cgit $(OBJECTS) $(EXTLIBS)
  
  cgit.o: VERSION
  
  -include $(OBJECTS:.o=.d)
  
 -git/libgit.a: git
 +libgit:
        $(QUIET_SUBDIR0)git $(QUIET_SUBDIR1) libgit.a
 -
 -git/xdiff/lib.a: git
        $(QUIET_SUBDIR0)git $(QUIET_SUBDIR1) xdiff/lib.a
  
  test: all

diff --combined cgit.h
index a1fa84114518dd6125ce5fb36cc2f2460cdb917f,e2af0c2e285f7e669fde2e7cd004775ad1c15f90..1615616bbc4dce56b3c1e338da98c9d333e0b0a1
--- 1/cgit.h
--- 2/cgit.h
+++ b/cgit.h
@@@ -24,7 -24,6 +24,7 @@@
   */
  #define FMT_LONGDATE "%Y-%m-%d %H:%M:%S (%Z)"
  #define FMT_SHORTDATE "%Y-%m-%d"
 +#define FMT_ATOMDATE "%Y-%m-%dT%H:%M:%SZ"
  
  
  /*
@@@ -166,6 -165,7 +166,7 @@@ struct cgit_config 
  struct cgit_page {
        time_t modified;
        time_t expires;
+       size_t size;
        char *mimetype;
        char *charset;
        char *filename;

diff --combined cmd.c
index 40ac53e47ab6007f816dc931bb01f67eaa5d290d,2b3418998087d30c5fb3335dc08f8cdef22a12ff..a989220abfe6bd31783b3ec43bfff2c72ddd8922
--- 1/cmd.c
--- 2/cmd.c
+++ b/cmd.c
@@@ -10,13 -10,13 +10,14 @@@
  #include "cmd.h"
  #include "cache.h"
  #include "ui-shared.h"
 +#include "ui-atom.h"
  #include "ui-blob.h"
  #include "ui-clone.h"
  #include "ui-commit.h"
  #include "ui-diff.h"
  #include "ui-log.h"
  #include "ui-patch.h"
+ #include "ui-plain.h"
  #include "ui-refs.h"
  #include "ui-repolist.h"
  #include "ui-snapshot.h"
@@@ -29,11 -29,6 +30,11 @@@ static void HEAD_fn(struct cgit_contex
        cgit_clone_head(ctx);
  }
  
 +static void atom_fn(struct cgit_context *ctx)
 +{
 +      cgit_print_atom(ctx->qry.head, ctx->qry.path, 10);
 +}
 +
  static void about_fn(struct cgit_context *ctx)
  {
        if (ctx->repo)
@@@ -91,6 -86,11 +92,11 @@@ static void patch_fn(struct cgit_contex
        cgit_print_patch(ctx->qry.sha1);
  }
  
+ static void plain_fn(struct cgit_context *ctx)
+ {
+       cgit_print_plain(ctx);
+ }
+ 
  static void refs_fn(struct cgit_context *ctx)
  {
        cgit_print_refs();
@@@ -125,7 -125,6 +131,7 @@@ struct cgit_cmd *cgit_get_cmd(struct cg
  {
        static struct cgit_cmd cmds[] = {
                def_cmd(HEAD, 1, 0),
 +              def_cmd(atom, 1, 0),
                def_cmd(about, 0, 1),
                def_cmd(blob, 1, 0),
                def_cmd(commit, 1, 1),
@@@ -135,6 -134,7 +141,7 @@@
                def_cmd(ls_cache, 0, 0),
                def_cmd(objects, 1, 0),
                def_cmd(patch, 1, 0),
+               def_cmd(plain, 1, 0),
                def_cmd(refs, 1, 1),
                def_cmd(repolist, 0, 0),
                def_cmd(snapshot, 1, 0),

diff --combined ui-shared.c
index 37c60b25d2c8ed1e4cecba4d2bd8873884a1baef,a2e0dd2b77c97efa2dbd43df4aed7ef2eae6e2a7..4818e70983064ac5e1d8d944e530365f240ed63e
--- 1/ui-shared.c
--- 2/ui-shared.c
+++ b/ui-shared.c
@@@ -34,21 -34,6 +34,21 @@@ void cgit_print_error(char *msg
        html("</div>\n");
  }
  
 +char *cgit_hosturl()
 +{
 +      char *host, *port;
 +
 +      host = getenv("SERVER_NAME");
 +      if (!host)
 +              return NULL;
 +      port = getenv("SERVER_PORT");
 +      if (port && atoi(port) != 80)
 +              host = xstrdup(fmt("%s:%d", host, atoi(port)));
 +      else
 +              host = xstrdup(host);
 +      return host;
 +}
 +
  char *cgit_rooturl()
  {
        if (ctx.cfg.virtual_root)
@@@ -258,6 -243,12 +258,12 @@@ void cgit_tree_link(char *name, char *t
        reporevlink("tree", name, title, class, head, rev, path);
  }
  
+ void cgit_plain_link(char *name, char *title, char *class, char *head,
+                    char *rev, char *path)
+ {
+       reporevlink("plain", name, title, class, head, rev, path);
+ }
+ 
  void cgit_log_link(char *name, char *title, char *class, char *head,
                   char *rev, char *path, int ofs, char *grep, char *pattern)
  {
@@@ -433,6 -424,8 +439,8 @@@ void cgit_print_http_headers(struct cgi
                      ctx->page.charset);
        else if (ctx->page.mimetype)
                htmlf("Content-Type: %s\n", ctx->page.mimetype);
+       if (ctx->page.size)
+               htmlf("Content-Length: %ld\n", ctx->page.size);
        if (ctx->page.filename)
                htmlf("Content-Disposition: inline; filename=\"%s\"\n",
                      ctx->page.filename);
@@@ -443,7 -436,6 +451,7 @@@
  
  void cgit_print_docstart(struct cgit_context *ctx)
  {
 +      char *host = cgit_hosturl();
        html(cgit_doctype);
        html("<html xmlns='http://www.w3.org/1999/xhtml' xml:lang='en' lang='en'>\n");
        html("<head>\n");
@@@ -461,13 -453,6 +469,13 @@@
                html_attr(ctx->cfg.favicon);
                html("'/>\n");
        }
 +      if (host && ctx->repo) {
 +              html("<link rel='alternate' title='Atom feed' href='http://");
 +              html_attr(cgit_hosturl());
 +              html_attr(cgit_fileurl(ctx->repo->url, "atom", ctx->qry.path,
 +                                     fmt("h=%s", ctx->qry.head)));
 +              html("' type='application/atom+xml'/>");
 +      }
        html("</head>\n");
        html("<body>\n");
  }

diff --combined ui-shared.h
index f4123d3af80c668589f8e011860543911870b4d3,c5ce056f4e4fce040029ac9e1c43da91b430a15c..747f09292fd4e571e1f1e8a0fa71e6c5b21ef2fd
--- 1/ui-shared.h
--- 2/ui-shared.h
+++ b/ui-shared.h
@@@ -1,7 -1,6 +1,7 @@@
  #ifndef UI_SHARED_H
  #define UI_SHARED_H
  
 +extern char *cgit_hosturl();
  extern char *cgit_repourl(const char *reponame);
  extern char *cgit_fileurl(const char *reponame, const char *pagename,
                          const char *filename, const char *query);
@@@ -12,6 -11,8 +12,8 @@@ extern void cgit_index_link(char *name
                            char *pattern, int ofs);
  extern void cgit_tree_link(char *name, char *title, char *class, char *head,
                           char *rev, char *path);
+ extern void cgit_plain_link(char *name, char *title, char *class, char *head,
+                           char *rev, char *path);
  extern void cgit_log_link(char *name, char *title, char *class, char *head,
                          char *rev, char *path, int ofs, char *grep,
                          char *pattern);