diff options
Diffstat (limited to 'src')
| -rw-r--r-- | src/http/ngx_http_variables.c | 26 |
1 files changed, 26 insertions, 0 deletions
diff --git a/src/http/ngx_http_variables.c b/src/http/ngx_http_variables.c index d693731df..913746079 100644 --- a/src/http/ngx_http_variables.c +++ b/src/http/ngx_http_variables.c @@ -41,6 +41,8 @@ static ngx_int_t ngx_http_variable_server_port(ngx_http_request_t *r, ngx_http_variable_value_t *v, uintptr_t data); static ngx_int_t ngx_http_variable_scheme(ngx_http_request_t *r, ngx_http_variable_value_t *v, uintptr_t data); +static ngx_int_t ngx_http_variable_is_args(ngx_http_request_t *r, + ngx_http_variable_value_t *v, uintptr_t data); static ngx_int_t ngx_http_variable_document_root(ngx_http_request_t *r, ngx_http_variable_value_t *v, uintptr_t data); static ngx_int_t ngx_http_variable_request_filename(ngx_http_request_t *r, @@ -163,6 +165,9 @@ static ngx_http_variable_t ngx_http_core_variables[] = { offsetof(ngx_http_request_t, args), NGX_HTTP_VAR_CHANGABLE|NGX_HTTP_VAR_NOCACHABLE, 0 }, + { ngx_string("is_args"), NULL, ngx_http_variable_is_args, + 0, NGX_HTTP_VAR_NOCACHABLE, 0 }, + { ngx_string("request_filename"), NULL, ngx_http_variable_request_filename, 0, NGX_HTTP_VAR_NOCACHABLE, 0 }, @@ -877,6 +882,27 @@ ngx_http_variable_scheme(ngx_http_request_t *r, static ngx_int_t +ngx_http_variable_is_args(ngx_http_request_t *r, + ngx_http_variable_value_t *v, uintptr_t data) +{ + v->valid = 1; + v->no_cachable = 0; + v->not_found = 0; + + if (r->args.len == 0) { + v->len = 0; + v->data = NULL; + return NGX_OK; + } + + v->len = 1; + v->data = (u_char *) "?"; + + return NGX_OK; +} + + +static ngx_int_t ngx_http_variable_document_root(ngx_http_request_t *r, ngx_http_variable_value_t *v, uintptr_t data) { |