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authorLars Hjemli <hjemli@gmail.com>2009-02-19 22:24:15 (UTC)
committer Lars Hjemli <hjemli@gmail.com>2009-02-19 22:24:15 (UTC)
commit3ff58ddd51bcbcbc9b7649bad1a39aa98af4b49f (patch) (unidiff)
tree4ff1b54dfb2fc025771f39528165e9e46d93a0e0 /ui-shared.c
parent488a214a81a25c6397c56822ed1713f51dddc520 (diff)
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Add support for HEAD requests
This is a quick 'n dirty hack which makes cgit honor HEAD requests. Signed-off-by: Lars Hjemli <hjemli@gmail.com>
Diffstat (limited to 'ui-shared.c') (more/less context) (ignore whitespace changes)
-rw-r--r--ui-shared.c4
1 files changed, 4 insertions, 0 deletions
diff --git a/ui-shared.c b/ui-shared.c
index 86a7d29..0dafc83 100644
--- a/ui-shared.c
+++ b/ui-shared.c
@@ -395,143 +395,147 @@ void cgit_object_link(struct object *obj)
395 name = fmt("%s %s...", typename(obj->type), shortrev); 395 name = fmt("%s %s...", typename(obj->type), shortrev);
396 reporevlink(page, name, NULL, NULL, ctx.qry.head, fullrev, NULL); 396 reporevlink(page, name, NULL, NULL, ctx.qry.head, fullrev, NULL);
397} 397}
398 398
399void cgit_print_date(time_t secs, char *format, int local_time) 399void cgit_print_date(time_t secs, char *format, int local_time)
400{ 400{
401 char buf[64]; 401 char buf[64];
402 struct tm *time; 402 struct tm *time;
403 403
404 if (!secs) 404 if (!secs)
405 return; 405 return;
406 if(local_time) 406 if(local_time)
407 time = localtime(&secs); 407 time = localtime(&secs);
408 else 408 else
409 time = gmtime(&secs); 409 time = gmtime(&secs);
410 strftime(buf, sizeof(buf)-1, format, time); 410 strftime(buf, sizeof(buf)-1, format, time);
411 html_txt(buf); 411 html_txt(buf);
412} 412}
413 413
414void cgit_print_age(time_t t, time_t max_relative, char *format) 414void cgit_print_age(time_t t, time_t max_relative, char *format)
415{ 415{
416 time_t now, secs; 416 time_t now, secs;
417 417
418 if (!t) 418 if (!t)
419 return; 419 return;
420 time(&now); 420 time(&now);
421 secs = now - t; 421 secs = now - t;
422 422
423 if (secs > max_relative && max_relative >= 0) { 423 if (secs > max_relative && max_relative >= 0) {
424 cgit_print_date(t, format, ctx.cfg.local_time); 424 cgit_print_date(t, format, ctx.cfg.local_time);
425 return; 425 return;
426 } 426 }
427 427
428 if (secs < TM_HOUR * 2) { 428 if (secs < TM_HOUR * 2) {
429 htmlf("<span class='age-mins'>%.0f min.</span>", 429 htmlf("<span class='age-mins'>%.0f min.</span>",
430 secs * 1.0 / TM_MIN); 430 secs * 1.0 / TM_MIN);
431 return; 431 return;
432 } 432 }
433 if (secs < TM_DAY * 2) { 433 if (secs < TM_DAY * 2) {
434 htmlf("<span class='age-hours'>%.0f hours</span>", 434 htmlf("<span class='age-hours'>%.0f hours</span>",
435 secs * 1.0 / TM_HOUR); 435 secs * 1.0 / TM_HOUR);
436 return; 436 return;
437 } 437 }
438 if (secs < TM_WEEK * 2) { 438 if (secs < TM_WEEK * 2) {
439 htmlf("<span class='age-days'>%.0f days</span>", 439 htmlf("<span class='age-days'>%.0f days</span>",
440 secs * 1.0 / TM_DAY); 440 secs * 1.0 / TM_DAY);
441 return; 441 return;
442 } 442 }
443 if (secs < TM_MONTH * 2) { 443 if (secs < TM_MONTH * 2) {
444 htmlf("<span class='age-weeks'>%.0f weeks</span>", 444 htmlf("<span class='age-weeks'>%.0f weeks</span>",
445 secs * 1.0 / TM_WEEK); 445 secs * 1.0 / TM_WEEK);
446 return; 446 return;
447 } 447 }
448 if (secs < TM_YEAR * 2) { 448 if (secs < TM_YEAR * 2) {
449 htmlf("<span class='age-months'>%.0f months</span>", 449 htmlf("<span class='age-months'>%.0f months</span>",
450 secs * 1.0 / TM_MONTH); 450 secs * 1.0 / TM_MONTH);
451 return; 451 return;
452 } 452 }
453 htmlf("<span class='age-years'>%.0f years</span>", 453 htmlf("<span class='age-years'>%.0f years</span>",
454 secs * 1.0 / TM_YEAR); 454 secs * 1.0 / TM_YEAR);
455} 455}
456 456
457void cgit_print_http_headers(struct cgit_context *ctx) 457void cgit_print_http_headers(struct cgit_context *ctx)
458{ 458{
459 const char *method = getenv("REQUEST_METHOD");
460
459 if (ctx->page.mimetype && ctx->page.charset) 461 if (ctx->page.mimetype && ctx->page.charset)
460 htmlf("Content-Type: %s; charset=%s\n", ctx->page.mimetype, 462 htmlf("Content-Type: %s; charset=%s\n", ctx->page.mimetype,
461 ctx->page.charset); 463 ctx->page.charset);
462 else if (ctx->page.mimetype) 464 else if (ctx->page.mimetype)
463 htmlf("Content-Type: %s\n", ctx->page.mimetype); 465 htmlf("Content-Type: %s\n", ctx->page.mimetype);
464 if (ctx->page.size) 466 if (ctx->page.size)
465 htmlf("Content-Length: %ld\n", ctx->page.size); 467 htmlf("Content-Length: %ld\n", ctx->page.size);
466 if (ctx->page.filename) 468 if (ctx->page.filename)
467 htmlf("Content-Disposition: inline; filename=\"%s\"\n", 469 htmlf("Content-Disposition: inline; filename=\"%s\"\n",
468 ctx->page.filename); 470 ctx->page.filename);
469 htmlf("Last-Modified: %s\n", http_date(ctx->page.modified)); 471 htmlf("Last-Modified: %s\n", http_date(ctx->page.modified));
470 htmlf("Expires: %s\n", http_date(ctx->page.expires)); 472 htmlf("Expires: %s\n", http_date(ctx->page.expires));
471 if (ctx->page.etag) 473 if (ctx->page.etag)
472 htmlf("ETag: \"%s\"\n", ctx->page.etag); 474 htmlf("ETag: \"%s\"\n", ctx->page.etag);
473 html("\n"); 475 html("\n");
476 if (method && !strcmp(method, "HEAD"))
477 exit(0);
474} 478}
475 479
476void cgit_print_docstart(struct cgit_context *ctx) 480void cgit_print_docstart(struct cgit_context *ctx)
477{ 481{
478 char *host = cgit_hosturl(); 482 char *host = cgit_hosturl();
479 html(cgit_doctype); 483 html(cgit_doctype);
480 html("<html xmlns='http://www.w3.org/1999/xhtml' xml:lang='en' lang='en'>\n"); 484 html("<html xmlns='http://www.w3.org/1999/xhtml' xml:lang='en' lang='en'>\n");
481 html("<head>\n"); 485 html("<head>\n");
482 html("<title>"); 486 html("<title>");
483 html_txt(ctx->page.title); 487 html_txt(ctx->page.title);
484 html("</title>\n"); 488 html("</title>\n");
485 htmlf("<meta name='generator' content='cgit %s'/>\n", cgit_version); 489 htmlf("<meta name='generator' content='cgit %s'/>\n", cgit_version);
486 if (ctx->cfg.robots && *ctx->cfg.robots) 490 if (ctx->cfg.robots && *ctx->cfg.robots)
487 htmlf("<meta name='robots' content='%s'/>\n", ctx->cfg.robots); 491 htmlf("<meta name='robots' content='%s'/>\n", ctx->cfg.robots);
488 html("<link rel='stylesheet' type='text/css' href='"); 492 html("<link rel='stylesheet' type='text/css' href='");
489 html_attr(ctx->cfg.css); 493 html_attr(ctx->cfg.css);
490 html("'/>\n"); 494 html("'/>\n");
491 if (ctx->cfg.favicon) { 495 if (ctx->cfg.favicon) {
492 html("<link rel='shortcut icon' href='"); 496 html("<link rel='shortcut icon' href='");
493 html_attr(ctx->cfg.favicon); 497 html_attr(ctx->cfg.favicon);
494 html("'/>\n"); 498 html("'/>\n");
495 } 499 }
496 if (host && ctx->repo) { 500 if (host && ctx->repo) {
497 html("<link rel='alternate' title='Atom feed' href='http://"); 501 html("<link rel='alternate' title='Atom feed' href='http://");
498 html_attr(cgit_hosturl()); 502 html_attr(cgit_hosturl());
499 html_attr(cgit_fileurl(ctx->repo->url, "atom", ctx->qry.path, 503 html_attr(cgit_fileurl(ctx->repo->url, "atom", ctx->qry.path,
500 fmt("h=%s", ctx->qry.head))); 504 fmt("h=%s", ctx->qry.head)));
501 html("' type='application/atom+xml'/>"); 505 html("' type='application/atom+xml'/>");
502 } 506 }
503 html("</head>\n"); 507 html("</head>\n");
504 html("<body>\n"); 508 html("<body>\n");
505 if (ctx->cfg.header) 509 if (ctx->cfg.header)
506 html_include(ctx->cfg.header); 510 html_include(ctx->cfg.header);
507} 511}
508 512
509void cgit_print_docend() 513void cgit_print_docend()
510{ 514{
511 html("</div>"); 515 html("</div>");
512 if (ctx.cfg.footer) 516 if (ctx.cfg.footer)
513 html_include(ctx.cfg.footer); 517 html_include(ctx.cfg.footer);
514 else { 518 else {
515 htmlf("<div class='footer'>generated by cgit %s at ", 519 htmlf("<div class='footer'>generated by cgit %s at ",
516 cgit_version); 520 cgit_version);
517 cgit_print_date(time(NULL), FMT_LONGDATE, ctx.cfg.local_time); 521 cgit_print_date(time(NULL), FMT_LONGDATE, ctx.cfg.local_time);
518 html("</div>\n"); 522 html("</div>\n");
519 } 523 }
520 html("</body>\n</html>\n"); 524 html("</body>\n</html>\n");
521} 525}
522 526
523int print_branch_option(const char *refname, const unsigned char *sha1, 527int print_branch_option(const char *refname, const unsigned char *sha1,
524 int flags, void *cb_data) 528 int flags, void *cb_data)
525{ 529{
526 char *name = (char *)refname; 530 char *name = (char *)refname;
527 html_option(name, name, ctx.qry.head); 531 html_option(name, name, ctx.qry.head);
528 return 0; 532 return 0;
529} 533}
530 534
531int print_archive_ref(const char *refname, const unsigned char *sha1, 535int print_archive_ref(const char *refname, const unsigned char *sha1,
532 int flags, void *cb_data) 536 int flags, void *cb_data)
533{ 537{
534 struct tag *tag; 538 struct tag *tag;
535 struct taginfo *info; 539 struct taginfo *info;
536 struct object *obj; 540 struct object *obj;
537 char buf[256], *url; 541 char buf[256], *url;