author | Lars Hjemli <hjemli@gmail.com> | 2009-08-10 06:21:09 (UTC) |
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committer | Lars Hjemli <hjemli@gmail.com> | 2009-08-10 06:21:09 (UTC) |
commit | 60a26272e0ca529407fe6b613f061f04ba585d53 (patch) (unidiff) | |
tree | c2b6ee3c19a44bd276043650298229c481ca4535 /ui-shared.c | |
parent | e6cd7121edf55c13f04cd5d6fca8f07c4035ce0a (diff) | |
download | cgit-60a26272e0ca529407fe6b613f061f04ba585d53.zip cgit-60a26272e0ca529407fe6b613f061f04ba585d53.tar.gz cgit-60a26272e0ca529407fe6b613f061f04ba585d53.tar.bz2 |
Cleanup handling of environment variables
Signed-off-by: Lars Hjemli <hjemli@gmail.com>
-rw-r--r-- | ui-shared.c | 32 |
1 files changed, 9 insertions, 23 deletions
diff --git a/ui-shared.c b/ui-shared.c index 015c52b..538ddda 100644 --- a/ui-shared.c +++ b/ui-shared.c | |||
@@ -33,39 +33,27 @@ void cgit_print_error(char *msg) | |||
33 | html_txt(msg); | 33 | html_txt(msg); |
34 | html("</div>\n"); | 34 | html("</div>\n"); |
35 | } | 35 | } |
36 | 36 | ||
37 | char *cgit_httpscheme() | 37 | char *cgit_httpscheme() |
38 | { | 38 | { |
39 | char *https; | 39 | if (ctx.env.https && !strcmp(ctx.env.https, "on")) |
40 | |||
41 | https = getenv("HTTPS"); | ||
42 | if (https != NULL && strcmp(https, "on") == 0) | ||
43 | return "https://"; | 40 | return "https://"; |
44 | else | 41 | else |
45 | return "http://"; | 42 | return "http://"; |
46 | } | 43 | } |
47 | 44 | ||
48 | char *cgit_hosturl() | 45 | char *cgit_hosturl() |
49 | { | 46 | { |
50 | char *host, *port; | 47 | if (ctx.env.http_host) |
51 | 48 | return ctx.env.http_host; | |
52 | host = getenv("HTTP_HOST"); | 49 | if (!ctx.env.server_name) |
53 | if (host) { | 50 | return NULL; |
54 | host = xstrdup(host); | 51 | if (!ctx.env.server_port || atoi(ctx.env.server_port) == 80) |
55 | } else { | 52 | return ctx.env.server_name; |
56 | host = getenv("SERVER_NAME"); | 53 | return xstrdup(fmt("%s:%s", ctx.env.server_name, ctx.env.server_port)); |
57 | if (!host) | ||
58 | return NULL; | ||
59 | port = getenv("SERVER_PORT"); | ||
60 | if (port && atoi(port) != 80) | ||
61 | host = xstrdup(fmt("%s:%d", host, atoi(port))); | ||
62 | else | ||
63 | host = xstrdup(host); | ||
64 | } | ||
65 | return host; | ||
66 | } | 54 | } |
67 | 55 | ||
68 | char *cgit_rooturl() | 56 | char *cgit_rooturl() |
69 | { | 57 | { |
70 | if (ctx.cfg.virtual_root) | 58 | if (ctx.cfg.virtual_root) |
71 | return fmt("%s/", ctx.cfg.virtual_root); | 59 | return fmt("%s/", ctx.cfg.virtual_root); |
@@ -464,14 +452,12 @@ void cgit_print_age(time_t t, time_t max_relative, char *format) | |||
464 | htmlf("<span class='age-years'>%.0f years</span>", | 452 | htmlf("<span class='age-years'>%.0f years</span>", |
465 | secs * 1.0 / TM_YEAR); | 453 | secs * 1.0 / TM_YEAR); |
466 | } | 454 | } |
467 | 455 | ||
468 | void cgit_print_http_headers(struct cgit_context *ctx) | 456 | void cgit_print_http_headers(struct cgit_context *ctx) |
469 | { | 457 | { |
470 | const char *method = getenv("REQUEST_METHOD"); | ||
471 | |||
472 | if (ctx->cfg.embedded) | 458 | if (ctx->cfg.embedded) |
473 | return; | 459 | return; |
474 | 460 | ||
475 | if (ctx->page.status) | 461 | if (ctx->page.status) |
476 | htmlf("Status: %d %s\n", ctx->page.status, ctx->page.statusmsg); | 462 | htmlf("Status: %d %s\n", ctx->page.status, ctx->page.statusmsg); |
477 | if (ctx->page.mimetype && ctx->page.charset) | 463 | if (ctx->page.mimetype && ctx->page.charset) |
@@ -486,13 +472,13 @@ void cgit_print_http_headers(struct cgit_context *ctx) | |||
486 | ctx->page.filename); | 472 | ctx->page.filename); |
487 | htmlf("Last-Modified: %s\n", http_date(ctx->page.modified)); | 473 | htmlf("Last-Modified: %s\n", http_date(ctx->page.modified)); |
488 | htmlf("Expires: %s\n", http_date(ctx->page.expires)); | 474 | htmlf("Expires: %s\n", http_date(ctx->page.expires)); |
489 | if (ctx->page.etag) | 475 | if (ctx->page.etag) |
490 | htmlf("ETag: \"%s\"\n", ctx->page.etag); | 476 | htmlf("ETag: \"%s\"\n", ctx->page.etag); |
491 | html("\n"); | 477 | html("\n"); |
492 | if (method && !strcmp(method, "HEAD")) | 478 | if (ctx->env.request_method && !strcmp(ctx->env.request_method, "HEAD")) |
493 | exit(0); | 479 | exit(0); |
494 | } | 480 | } |
495 | 481 | ||
496 | void cgit_print_docstart(struct cgit_context *ctx) | 482 | void cgit_print_docstart(struct cgit_context *ctx) |
497 | { | 483 | { |
498 | if (ctx->cfg.embedded) | 484 | if (ctx->cfg.embedded) |