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-rw-r--r--ui-shared.c22
1 files changed, 21 insertions, 1 deletions
diff --git a/ui-shared.c b/ui-shared.c
index fea2c40..66d5b82 100644
--- a/ui-shared.c
+++ b/ui-shared.c
@@ -34,6 +34,17 @@ void cgit_print_error(char *msg)
34 html("</div>\n"); 34 html("</div>\n");
35} 35}
36 36
37char *cgit_httpscheme()
38{
39 char *https;
40
41 https = getenv("HTTPS");
42 if (https != NULL && strcmp(https, "on") == 0)
43 return "https://";
44 else
45 return "http://";
46}
47
37char *cgit_hosturl() 48char *cgit_hosturl()
38{ 49{
39 char *host, *port; 50 char *host, *port;
@@ -456,6 +467,10 @@ void cgit_print_age(time_t t, time_t max_relative, char *format)
456 467
457void cgit_print_http_headers(struct cgit_context *ctx) 468void cgit_print_http_headers(struct cgit_context *ctx)
458{ 469{
470 const char *method = getenv("REQUEST_METHOD");
471
472 if (ctx->page.status)
473 htmlf("Status: %d %s\n", ctx->page.status, ctx->page.statusmsg);
459 if (ctx->page.mimetype && ctx->page.charset) 474 if (ctx->page.mimetype && ctx->page.charset)
460 htmlf("Content-Type: %s; charset=%s\n", ctx->page.mimetype, 475 htmlf("Content-Type: %s; charset=%s\n", ctx->page.mimetype,
461 ctx->page.charset); 476 ctx->page.charset);
@@ -468,7 +483,11 @@ void cgit_print_http_headers(struct cgit_context *ctx)
468 ctx->page.filename); 483 ctx->page.filename);
469 htmlf("Last-Modified: %s\n", http_date(ctx->page.modified)); 484 htmlf("Last-Modified: %s\n", http_date(ctx->page.modified));
470 htmlf("Expires: %s\n", http_date(ctx->page.expires)); 485 htmlf("Expires: %s\n", http_date(ctx->page.expires));
486 if (ctx->page.etag)
487 htmlf("ETag: \"%s\"\n", ctx->page.etag);
471 html("\n"); 488 html("\n");
489 if (method && !strcmp(method, "HEAD"))
490 exit(0);
472} 491}
473 492
474void cgit_print_docstart(struct cgit_context *ctx) 493void cgit_print_docstart(struct cgit_context *ctx)
@@ -492,7 +511,8 @@ void cgit_print_docstart(struct cgit_context *ctx)
492 html("'/>\n"); 511 html("'/>\n");
493 } 512 }
494 if (host && ctx->repo) { 513 if (host && ctx->repo) {
495 html("<link rel='alternate' title='Atom feed' href='http://"); 514 html("<link rel='alternate' title='Atom feed' href='");
515 html(cgit_httpscheme());
496 html_attr(cgit_hosturl()); 516 html_attr(cgit_hosturl());
497 html_attr(cgit_fileurl(ctx->repo->url, "atom", ctx->qry.path, 517 html_attr(cgit_fileurl(ctx->repo->url, "atom", ctx->qry.path,
498 fmt("h=%s", ctx->qry.head))); 518 fmt("h=%s", ctx->qry.head)));