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ui-shared: add support for NO_HTTP=1/--nohttp

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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>
This commit is contained in:
Lars Hjemli 2009-08-10 09:20:17 +02:00
parent 60a26272e0
commit 8b2252b0b6
3 changed files with 6 additions and 1 deletions
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4
cgit.c
View File

@ -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);
}

1
cgit.h
View File

@ -211,6 +211,7 @@ struct cgit_environment {
char *cgit_config;
char *http_host;
char *https;
char *no_http;
char *path_info;
char *query_string;
char *request_method;

2
ui-shared.c
View File

@ -455,7 +455,7 @@ void cgit_print_age(time_t t, time_t max_relative, char *format)
void cgit_print_http_headers(struct cgit_context *ctx)
{
if (ctx->cfg.embedded)
if (ctx->env.no_http && !strcmp(ctx->env.no_http, "1"))
return;
if (ctx->page.status)