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authorGravatar Lars Hjemli <hjemli@gmail.com>2009-08-10 15:21:09 (JST)
committerGravatar Lars Hjemli <hjemli@gmail.com>2009-08-10 15:21:09 (JST)
commit60a26272e0ca529407fe6b613f061f04ba585d53 (patch)
treec2b6ee3c19a44bd276043650298229c481ca4535 /ui-shared.c
parente6cd7121edf55c13f04cd5d6fca8f07c4035ce0a (diff)
downloadcgit-60a26272e0ca529407fe6b613f061f04ba585d53.zip
cgit-60a26272e0ca529407fe6b613f061f04ba585d53.tar.gz
Cleanup handling of environment variables
Signed-off-by: Lars Hjemli <hjemli@gmail.com>
Diffstat (limited to 'ui-shared.c')
-rw-r--r--ui-shared.c32
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
@@ -36,10 +36,7 @@ void cgit_print_error(char *msg)
36 36
37char *cgit_httpscheme() 37char *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://";
@@ -47,22 +44,13 @@ char *cgit_httpscheme()
47 44
48char *cgit_hosturl() 45char *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
68char *cgit_rooturl() 56char *cgit_rooturl()
@@ -467,8 +455,6 @@ void cgit_print_age(time_t t, time_t max_relative, char *format)
467 455
468void cgit_print_http_headers(struct cgit_context *ctx) 456void 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
@@ -489,7 +475,7 @@ void cgit_print_http_headers(struct cgit_context *ctx)
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