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authorLars Hjemli <hjemli@gmail.com>2009-08-10 09:20:17 +0200
committerLars Hjemli <hjemli@gmail.com>2009-08-10 09:20:17 +0200
commit8b2252b0b61617e9de9d9e9ba743881ad62523af (patch)
tree2d0f02d2c4a213644a1031a88af6578c032edbe6 /cgit.c
parentCleanup handling of environment variables (diff)
downloadcgit-pink-8b2252b0b61617e9de9d9e9ba743881ad62523af.tar.gz
cgit-pink-8b2252b0b61617e9de9d9e9ba743881ad62523af.zip
ui-shared: add support for NO_HTTP=1/--nohttp
cgit_print_http_headers() used to do nothing if 'embedded' was
specified in cgitrc, but that was wrong - we never want to skip the
headers when invoked as a CGI app. Sadly, there's no easy way to
detect if we're invoked as a CGI app or if we're invoked by another
CGI app, so for the latter case cgit needs to be invoked with either
--nohttp on the command line or NO_HTTP=1 in the environment.

Signed-off-by: Lars Hjemli <hjemli@gmail.com>
Diffstat (limited to 'cgit.c')
-rw-r--r--cgit.c4
1 files changed, 4 insertions, 0 deletions
diff --git a/cgit.c b/cgit.c
index a92383d..36777b5 100644
--- a/cgit.c
+++ b/cgit.c
@@ -253,6 +253,7 @@ static void prepare_context(struct cgit_context *ctx)
 	ctx->env.cgit_config = xstrdupn(getenv("CGIT_CONFIG"));
 	ctx->env.http_host = xstrdupn(getenv("HTTP_HOST"));
 	ctx->env.https = xstrdupn(getenv("HTTPS"));
+	ctx->env.no_http = xstrdupn(getenv("NO_HTTP"));
 	ctx->env.path_info = xstrdupn(getenv("PATH_INFO"));
 	ctx->env.query_string = xstrdupn(getenv("QUERY_STRING"));
 	ctx->env.request_method = xstrdupn(getenv("REQUEST_METHOD"));
@@ -445,6 +446,9 @@ static void cgit_parse_args(int argc, const char **argv)
 		if (!strcmp(argv[i], "--nocache")) {
 			ctx.cfg.nocache = 1;
 		}
+		if (!strcmp(argv[i], "--nohttp")) {
+			ctx.env.no_http = "1";
+		}
 		if (!strncmp(argv[i], "--query=", 8)) {
 			ctx.qry.raw = xstrdup(argv[i]+8);
 		}