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Xslt: xslt_last_modified directive.

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Directive is similar to ssi_last_modified and sub_filter_last_modified
directives introduced by previous commits.
This commit is contained in:
Maxim Dounin 2013-05-24 22:28:09 +04:00
parent af7e2a9185
commit cc3c0ce870
1 changed files with 22 additions and 4 deletions
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26
src/http/modules/ngx_http_xslt_filter_module.c
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@ -58,6 +58,7 @@ typedef struct {
ngx_hash_t types; ngx_hash_t types;
ngx_array_t *types_keys; ngx_array_t *types_keys;
ngx_array_t *params; /* ngx_http_xslt_param_t */ ngx_array_t *params; /* ngx_http_xslt_param_t */
ngx_flag_t last_modified;
} ngx_http_xslt_filter_loc_conf_t; } ngx_http_xslt_filter_loc_conf_t;
@ -150,6 +151,13 @@ static ngx_command_t ngx_http_xslt_filter_commands[] = {
offsetof(ngx_http_xslt_filter_loc_conf_t, types_keys), offsetof(ngx_http_xslt_filter_loc_conf_t, types_keys),
&ngx_http_xslt_default_types[0] }, &ngx_http_xslt_default_types[0] },
{ ngx_string("xslt_last_modified"),
NGX_HTTP_MAIN_CONF|NGX_HTTP_SRV_CONF|NGX_HTTP_LOC_CONF|NGX_CONF_FLAG,
ngx_conf_set_flag_slot,
NGX_HTTP_LOC_CONF_OFFSET,
offsetof(ngx_http_xslt_filter_loc_conf_t, last_modified),
NULL },
ngx_null_command ngx_null_command
}; };
@ -300,9 +308,10 @@ static ngx_int_t
ngx_http_xslt_send(ngx_http_request_t *r, ngx_http_xslt_filter_ctx_t *ctx, ngx_http_xslt_send(ngx_http_request_t *r, ngx_http_xslt_filter_ctx_t *ctx,
ngx_buf_t *b) ngx_buf_t *b)
{ {
ngx_int_t rc; ngx_int_t rc;
ngx_chain_t out; ngx_chain_t out;
ngx_pool_cleanup_t *cln; ngx_pool_cleanup_t *cln;
ngx_http_xslt_filter_loc_conf_t *conf;
ctx->done = 1; ctx->done = 1;
@ -327,8 +336,13 @@ ngx_http_xslt_send(ngx_http_request_t *r, ngx_http_xslt_filter_ctx_t *ctx,
r->headers_out.content_length = NULL; r->headers_out.content_length = NULL;
} }
ngx_http_clear_last_modified(r);
ngx_http_clear_etag(r); ngx_http_clear_etag(r);
conf = ngx_http_get_module_loc_conf(r, ngx_http_xslt_filter_module);
if (!conf->last_modified) {
ngx_http_clear_last_modified(r);
}
} }
rc = ngx_http_next_header_filter(r); rc = ngx_http_next_header_filter(r);
@ -1058,6 +1072,8 @@ ngx_http_xslt_filter_create_conf(ngx_conf_t *cf)
* conf->params = NULL; * conf->params = NULL;
*/ */
conf->last_modified = NGX_CONF_UNSET;
return conf; return conf;
} }
@ -1088,6 +1104,8 @@ ngx_http_xslt_filter_merge_conf(ngx_conf_t *cf, void *parent, void *child)
return NGX_CONF_ERROR; return NGX_CONF_ERROR;
} }
ngx_conf_merge_value(conf->last_modified, prev->last_modified, 0);
return NGX_CONF_OK; return NGX_CONF_OK;
} }