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

12 files changed, 125 insertions, 13 deletions

diff --git a/Makefile b/Makefile
index b002d44..e4265f7 100644
--- a/Makefile
+++ b/Makefile
@@ -62,6 +62,7 @@ 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
diff --git a/cgit.c b/cgit.c
index f49fffa..497337b 100644
--- a/cgit.c
+++ b/cgit.c
@@ -187,6 +187,7 @@ static void prepare_context(struct cgit_context *ctx)
         ctx->page.mimetype = "text/html";
         ctx->page.charset = PAGE_ENCODING;
         ctx->page.filename = NULL;
+        ctx->page.size = 0;
         ctx->page.modified = time(NULL);
         ctx->page.expires = ctx->page.modified;
 }
diff --git a/cgit.h b/cgit.h
index a1fa841..1615616 100644
--- a/cgit.h
+++ b/cgit.h
@@ -166,6 +166,7 @@ struct cgit_config {
 struct cgit_page {
         time_t modified;
         time_t expires;
+        size_t size;
         char *mimetype;
         char *charset;
         char *filename;
diff --git a/cmd.c b/cmd.c
index 40ac53e..a989220 100644
--- a/cmd.c
+++ b/cmd.c
@@ -17,6 +17,7 @@
 #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"
@@ -91,6 +92,11 @@ static void patch_fn(struct cgit_context *ctx)
         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();
@@ -135,6 +141,7 @@ struct cgit_cmd *cgit_get_cmd(struct cgit_context *ctx)
                 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 --git a/html.c b/html.c
index 1237076..36e9a2f 100644
--- a/html.c
+++ b/html.c
@@ -35,6 +35,11 @@ char *fmt(const char *format, ...)
         return buf[bufidx];
 }
 
+void html_raw(const char *data, size_t size)
+{
+        write(htmlfd, data, size);
+}
+
 void html(const char *txt)
 {
         write(htmlfd, txt, strlen(txt));
@@ -51,9 +56,9 @@ void htmlf(const char *format, ...)
         html(buf);
 }
 
-void html_status(int code, int more_headers)
+void html_status(int code, const char *msg, int more_headers)
 {
-        htmlf("Status: %d\n", code);
+        htmlf("Status: %d %s\n", code, msg);
         if (!more_headers)
                 html("\n");
 }
diff --git a/html.h b/html.h
index 2bde28d..3c32935 100644
--- a/html.h
+++ b/html.h
@@ -3,9 +3,10 @@
 
 extern int htmlfd;
 
+extern void html_raw(const char *txt, size_t size);
 extern void html(const char *txt);
 extern void htmlf(const char *format,...);
-extern void html_status(int code, int more_headers);
+extern void html_status(int code, const char *msg, int more_headers);
 extern void html_txt(char *txt);
 extern void html_ntxt(int len, char *txt);
 extern void html_attr(char *txt);
diff --git a/ui-clone.c b/ui-clone.c
index 3a037ad..81e7a4e 100644
--- a/ui-clone.c
+++ b/ui-clone.c
@@ -48,20 +48,18 @@ static void print_pack_info(struct cgit_context *ctx)
 static void send_file(struct cgit_context *ctx, char *path)
 {
         struct stat st;
-        int err;
 
         if (stat(path, &st)) {
                 switch (errno) {
                 case ENOENT:
-                        err = 404;
+                        html_status(404, "Not found", 0);
                         break;
                 case EACCES:
-                        err = 403;
+                        html_status(403, "Forbidden", 0);
                         break;
                 default:
-                        err = 400;
+                        html_status(400, "Bad request", 0);
                 }
-                html_status(err, 0);
                 return;
         }
         ctx->page.mimetype = "application/octet-stream";
@@ -86,7 +84,7 @@ void cgit_clone_info(struct cgit_context *ctx)
 void cgit_clone_objects(struct cgit_context *ctx)
 {
         if (!ctx->qry.path) {
-                html_status(400, 0);
+                html_status(400, "Bad request", 0);
                 return;