From 3ff58ddd51bcbcbc9b7649bad1a39aa98af4b49f Mon Sep 17 00:00:00 2001 From: Lars Hjemli Date: Thu, 19 Feb 2009 23:24:15 +0100 Subject: Add support for HEAD requests This is a quick 'n dirty hack which makes cgit honor HEAD requests. Signed-off-by: Lars Hjemli --- cgit.c | 3 +++ ui-shared.c | 4 ++++ 2 files changed, 7 insertions(+) diff --git a/cgit.c b/cgit.c index 411e421..dc1c2e4 100644 --- a/cgit.c +++ b/cgit.c @@ -430,6 +430,7 @@ static int calc_ttl() int main(int argc, const char **argv) { const char *cgit_config_env = getenv("CGIT_CONFIG"); + const char *method = getenv("REQUEST_METHOD"); const char *path; char *qry; int err, ttl; @@ -476,6 +477,8 @@ int main(int argc, const char **argv) ttl = calc_ttl(); ctx.page.expires += ttl*60; + if (method && !strcmp(method, "HEAD")) + ctx.cfg.nocache = 1; if (ctx.cfg.nocache) ctx.cfg.cache_size = 0; err = cache_process(ctx.cfg.cache_size, ctx.cfg.cache_root, diff --git a/ui-shared.c b/ui-shared.c index 86a7d29..0dafc83 100644 --- a/ui-shared.c +++ b/ui-shared.c @@ -456,6 +456,8 @@ void cgit_print_age(time_t t, time_t max_relative, char *format) void cgit_print_http_headers(struct cgit_context *ctx) { + const char *method = getenv("REQUEST_METHOD"); + if (ctx->page.mimetype && ctx->page.charset) htmlf("Content-Type: %s; charset=%s\n", ctx->page.mimetype, ctx->page.charset); @@ -471,6 +473,8 @@ void cgit_print_http_headers(struct cgit_context *ctx) if (ctx->page.etag) htmlf("ETag: \"%s\"\n", ctx->page.etag); html("\n"); + if (method && !strcmp(method, "HEAD")) + exit(0); } void cgit_print_docstart(struct cgit_context *ctx) -- cgit