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ngx_http_mruby_module.c
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/*
** ngx_mruby - A Web Server Extension Mechanism Using mruby
**
** See Copyright Notice in LEGAL
*/
#include <nginx.h>
#include <ngx_conf_file.h>
#include <ngx_config.h>
#include <ngx_core.h>
#include <ngx_http.h>
#include "ngx_http_mruby_core.h"
#include "ngx_http_mruby_module.h"
#include "ngx_http_mruby_request.h"
#include <mruby.h>
#include <mruby/array.h>
#include <mruby/compile.h>
#include <mruby/data.h>
#include <mruby/proc.h>
#include <mruby/string.h>
#include <mruby/value.h>
#include <mruby/version.h>
#define ON 1
#define OFF 0
#define NGX_MRUBY_MERGE_CODE(conf_code, prev_code) \
if (conf_code == NGX_CONF_UNSET_PTR) { \
conf_code = prev_code; \
}
#define NGX_MRUBY_CODE_MRBC_CONTEXT_FREE(mrb, code) \
if (code != NGX_CONF_UNSET_PTR && mrb && (code)->ctx) { \
mrbc_context_free(mrb, (code)->ctx); \
(code)->ctx = NULL; \
}
// set conf
static void *ngx_http_mruby_create_srv_conf(ngx_conf_t *cf);
static char *ngx_http_mruby_merge_srv_conf(ngx_conf_t *cf, void *parent, void *child);
static void *ngx_http_mruby_create_main_conf(ngx_conf_t *cf);
static char *ngx_http_mruby_init_main_conf(ngx_conf_t *cf, void *conf);
static void *ngx_http_mruby_create_loc_conf(ngx_conf_t *cf);
static char *ngx_http_mruby_merge_loc_conf(ngx_conf_t *cf, void *parent, void *child);
// set init function
static ngx_int_t ngx_http_mruby_preinit(ngx_conf_t *cf);
static ngx_int_t ngx_http_mruby_init(ngx_conf_t *cf);
static ngx_int_t ngx_http_mruby_handler_init(ngx_http_core_main_conf_t *cmcf);
static ngx_int_t ngx_http_mruby_init_worker(ngx_cycle_t *cycle);
static void ngx_http_mruby_exit_worker(ngx_cycle_t *cycle);
/*
// ngx_mruby mruby core functions
*/
static ngx_int_t ngx_mrb_run(ngx_http_request_t *r, ngx_mrb_state_t *state, ngx_mrb_code_t *code, ngx_flag_t cached,
ngx_str_t *result);
static ngx_int_t ngx_mrb_run_cycle(ngx_cycle_t *cycle, ngx_mrb_state_t *state, ngx_mrb_code_t *code);
static ngx_int_t ngx_mrb_run_conf(ngx_conf_t *cf, ngx_mrb_state_t *state, ngx_mrb_code_t *code);
// static ngx_int_t ngx_mrb_output_filter_run(ngx_http_request_t *r, ngx_mrb_state_t *state, ngx_mrb_code_t *code,
// ngx_flag_t cached);
/*
// ngx_mruby mruby state functions
*/
#define NGX_MRUBY_STATE_REINIT_IF_NOT_CACHED(cached, state, code, reinit) \
do { \
if (!cached) { \
if (state == NGX_CONF_UNSET_PTR) { \
return NGX_DECLINED; \
} \
if (code == NGX_CONF_UNSET_PTR) { \
return NGX_DECLINED; \
} \
if (reinit(state, code) == NGX_ERROR) { \
return NGX_ERROR; \
} \
} \
} while (0)
static ngx_int_t ngx_http_mruby_state_reinit_from_file(ngx_mrb_state_t *state, ngx_mrb_code_t *code);
static ngx_mrb_code_t *ngx_http_mruby_mrb_code_from_file(ngx_pool_t *pool, ngx_str_t *code_file_path);
static ngx_mrb_code_t *ngx_http_mruby_mrb_code_from_string(ngx_pool_t *pool, ngx_str_t *code_s);
static ngx_int_t ngx_http_mruby_shared_state_init(ngx_mrb_state_t *state);
static ngx_int_t ngx_http_mruby_shared_state_compile(ngx_conf_t *cf, ngx_mrb_state_t *state, ngx_mrb_code_t *code);
/*
// ngx_mruby mruby directive functions
*/
static char *ngx_http_mruby_init_phase(ngx_conf_t *cf, ngx_command_t *cmd, void *conf);
static char *ngx_http_mruby_init_inline(ngx_conf_t *cf, ngx_command_t *cmd, void *conf);
static char *ngx_http_mruby_init_worker_phase(ngx_conf_t *cf, ngx_command_t *cmd, void *conf);
static char *ngx_http_mruby_init_worker_inline(ngx_conf_t *cf, ngx_command_t *cmd, void *conf);
static char *ngx_http_mruby_exit_worker_phase(ngx_conf_t *cf, ngx_command_t *cmd, void *conf);
static char *ngx_http_mruby_exit_worker_inline(ngx_conf_t *cf, ngx_command_t *cmd, void *conf);
#if (NGX_HTTP_SSL)
static char *ngx_http_mruby_ssl_handshake_phase(ngx_conf_t *cf, ngx_command_t *cmd, void *conf);
static char *ngx_http_mruby_ssl_handshake_inline(ngx_conf_t *cf, ngx_command_t *cmd, void *conf);
#endif /* NGX_HTTP_SSL */
static char *ngx_http_mruby_post_read_phase(ngx_conf_t *cf, ngx_command_t *cmd, void *conf);
static char *ngx_http_mruby_server_rewrite_phase(ngx_conf_t *cf, ngx_command_t *cmd, void *conf);
static char *ngx_http_mruby_rewrite_phase(ngx_conf_t *cf, ngx_command_t *cmd, void *conf);
static char *ngx_http_mruby_access_phase(ngx_conf_t *cf, ngx_command_t *cmd, void *conf);
static char *ngx_http_mruby_content_phase(ngx_conf_t *cf, ngx_command_t *cmd, void *conf);
static char *ngx_http_mruby_log_phase(ngx_conf_t *cf, ngx_command_t *cmd, void *conf);
static char *ngx_http_mruby_post_read_inline(ngx_conf_t *cf, ngx_command_t *cmd, void *conf);
static char *ngx_http_mruby_server_rewrite_inline(ngx_conf_t *cf, ngx_command_t *cmd, void *conf);
static char *ngx_http_mruby_rewrite_inline(ngx_conf_t *cf, ngx_command_t *cmd, void *conf);
static char *ngx_http_mruby_access_inline(ngx_conf_t *cf, ngx_command_t *cmd, void *conf);
static char *ngx_http_mruby_content_inline(ngx_conf_t *cf, ngx_command_t *cmd, void *conf);
static char *ngx_http_mruby_log_inline(ngx_conf_t *cf, ngx_command_t *cmd, void *conf);
static char *ngx_http_mruby_body_filter_phase(ngx_conf_t *cf, ngx_command_t *cmd, void *conf);
static char *ngx_http_mruby_body_filter_inline(ngx_conf_t *cf, ngx_command_t *cmd, void *conf);
static char *ngx_http_mruby_header_filter_phase(ngx_conf_t *cf, ngx_command_t *cmd, void *conf);
static char *ngx_http_mruby_header_filter_inline(ngx_conf_t *cf, ngx_command_t *cmd, void *conf);
/* output directive error */
static char *ngx_http_mruby_output_filter_error(ngx_conf_t *cf, ngx_command_t *cmd, void *conf);
#if defined(NDK) && NDK
static char *ngx_http_mruby_set_inner(ngx_conf_t *cf, ngx_command_t *cmd, void *conf, code_type_t type);
static char *ngx_http_mruby_set(ngx_conf_t *cf, ngx_command_t *cmd, void *conf);
static char *ngx_http_mruby_set_inline(ngx_conf_t *cf, ngx_command_t *cmd, void *conf);
#endif
/*
// ngx_mruby mruby handler functions
*/
static ngx_int_t ngx_http_mruby_post_read_handler(ngx_http_request_t *r);
static ngx_int_t ngx_http_mruby_server_rewrite_handler(ngx_http_request_t *r);
static ngx_int_t ngx_http_mruby_rewrite_handler(ngx_http_request_t *r);
static ngx_int_t ngx_http_mruby_access_handler(ngx_http_request_t *r);
static ngx_int_t ngx_http_mruby_content_handler(ngx_http_request_t *r);
static ngx_int_t ngx_http_mruby_log_handler(ngx_http_request_t *r);
static ngx_int_t ngx_http_mruby_post_read_inline_handler(ngx_http_request_t *r);
static ngx_int_t ngx_http_mruby_server_rewrite_inline_handler(ngx_http_request_t *r);
static ngx_int_t ngx_http_mruby_rewrite_inline_handler(ngx_http_request_t *r);
static ngx_int_t ngx_http_mruby_access_inline_handler(ngx_http_request_t *r);
static ngx_int_t ngx_http_mruby_content_inline_handler(ngx_http_request_t *r);
static ngx_int_t ngx_http_mruby_log_inline_handler(ngx_http_request_t *r);
#if (NGX_HTTP_SSL) && OPENSSL_VERSION_NUMBER >= 0x1000205fL
static int ngx_http_mruby_ssl_cert_handler(ngx_ssl_conn_t *ssl_conn, void *data);
#endif /* NGX_HTTP_SSL */
#if defined(NDK) && NDK
static ngx_int_t ngx_http_mruby_set_handler(ngx_http_request_t *r, ngx_str_t *val, ngx_http_variable_value_t *v,
void *data);
static ngx_int_t ngx_http_mruby_set_inline_handler(ngx_http_request_t *r, ngx_str_t *val, ngx_http_variable_value_t *v,
void *data);
#endif
/*
// ngx_mruby mruby filter functions
*/
static ngx_int_t ngx_http_mruby_header_filter(ngx_http_request_t *r);
static ngx_int_t ngx_http_mruby_body_filter(ngx_http_request_t *r, ngx_chain_t *in);
static ngx_int_t ngx_http_mruby_read_body(ngx_http_request_t *r, ngx_chain_t *in, ngx_http_mruby_ctx_t *ctx);
static void ngx_http_mruby_header_filter_init(void);
static void ngx_http_mruby_body_filter_init(void);
static ngx_int_t ngx_http_mruby_body_filter_handler(ngx_http_request_t *r, ngx_chain_t *in);
static ngx_int_t ngx_http_mruby_body_filter_inline_handler(ngx_http_request_t *r, ngx_chain_t *in);
static ngx_int_t ngx_http_mruby_header_filter_handler(ngx_http_request_t *r, ngx_chain_t *in);
static ngx_int_t ngx_http_mruby_header_filter_inline_handler(ngx_http_request_t *r, ngx_chain_t *in);
static ngx_command_t ngx_http_mruby_commands[] = {
#if (NGX_HTTP_SSL)
/* server config */
{ngx_string("mruby_ssl_handshake_handler"), NGX_HTTP_SRV_CONF | NGX_CONF_TAKE12, ngx_http_mruby_ssl_handshake_phase,
NGX_HTTP_SRV_CONF_OFFSET, 0, NULL},
{ngx_string("mruby_ssl_handshake_handler_code"), NGX_HTTP_SRV_CONF | NGX_CONF_TAKE1,
ngx_http_mruby_ssl_handshake_inline, NGX_HTTP_SRV_CONF_OFFSET, 0, NULL},
#endif /* NGX_HTTP_SSL */
/* main config */
{ngx_string("mruby_init_code"), NGX_HTTP_MAIN_CONF | NGX_CONF_TAKE1, ngx_http_mruby_init_inline,
NGX_HTTP_MAIN_CONF_OFFSET, 0, NULL},
{ngx_string("mruby_init"), NGX_HTTP_MAIN_CONF | NGX_CONF_TAKE12, ngx_http_mruby_init_phase,
NGX_HTTP_MAIN_CONF_OFFSET, 0, NULL},
{ngx_string("mruby_init_worker_code"), NGX_HTTP_MAIN_CONF | NGX_CONF_TAKE1, ngx_http_mruby_init_worker_inline,
NGX_HTTP_MAIN_CONF_OFFSET, 0, NULL},
{ngx_string("mruby_init_worker"), NGX_HTTP_MAIN_CONF | NGX_CONF_TAKE12, ngx_http_mruby_init_worker_phase,
NGX_HTTP_MAIN_CONF_OFFSET, 0, NULL},
{ngx_string("mruby_exit_worker_code"), NGX_HTTP_MAIN_CONF | NGX_CONF_TAKE1, ngx_http_mruby_exit_worker_inline,
NGX_HTTP_MAIN_CONF_OFFSET, 0, NULL},
{ngx_string("mruby_exit_worker"), NGX_HTTP_MAIN_CONF | NGX_CONF_TAKE12, ngx_http_mruby_exit_worker_phase,
NGX_HTTP_MAIN_CONF_OFFSET, 0, NULL},
{ngx_string("mruby_cache"), NGX_HTTP_LOC_CONF | NGX_HTTP_SRV_CONF | NGX_CONF_FLAG, ngx_conf_set_flag_slot,
NGX_HTTP_LOC_CONF_OFFSET, offsetof(ngx_http_mruby_loc_conf_t, cached), NULL},
{ngx_string("mruby_add_handler"), NGX_HTTP_LOC_CONF | NGX_HTTP_SRV_CONF | NGX_CONF_FLAG, ngx_conf_set_flag_slot,
NGX_HTTP_LOC_CONF_OFFSET, offsetof(ngx_http_mruby_loc_conf_t, add_handler), NULL},
{ngx_string("mruby_post_read_handler"),
NGX_HTTP_MAIN_CONF | NGX_HTTP_SRV_CONF | NGX_HTTP_LOC_CONF | NGX_HTTP_LIF_CONF | NGX_CONF_TAKE12,
ngx_http_mruby_post_read_phase, NGX_HTTP_LOC_CONF_OFFSET, 0, NULL},
{ngx_string("mruby_server_rewrite_handler"),
NGX_HTTP_MAIN_CONF | NGX_HTTP_SRV_CONF | NGX_HTTP_LOC_CONF | NGX_HTTP_LIF_CONF | NGX_CONF_TAKE12,
ngx_http_mruby_server_rewrite_phase, NGX_HTTP_LOC_CONF_OFFSET, 0, NULL},
{ngx_string("mruby_rewrite_handler"),
NGX_HTTP_MAIN_CONF | NGX_HTTP_SRV_CONF | NGX_HTTP_LOC_CONF | NGX_HTTP_LIF_CONF | NGX_CONF_TAKE12,
ngx_http_mruby_rewrite_phase, NGX_HTTP_LOC_CONF_OFFSET, 0, NULL},
{ngx_string("mruby_access_handler"),
NGX_HTTP_MAIN_CONF | NGX_HTTP_SRV_CONF | NGX_HTTP_LOC_CONF | NGX_HTTP_LIF_CONF | NGX_CONF_TAKE12,
ngx_http_mruby_access_phase, NGX_HTTP_LOC_CONF_OFFSET, 0, NULL},
{ngx_string("mruby_content_handler"),
NGX_HTTP_MAIN_CONF | NGX_HTTP_SRV_CONF | NGX_HTTP_LOC_CONF | NGX_HTTP_LIF_CONF | NGX_CONF_TAKE12,
ngx_http_mruby_content_phase, NGX_HTTP_LOC_CONF_OFFSET, 0, NULL},
{ngx_string("mruby_log_handler"),
NGX_HTTP_MAIN_CONF | NGX_HTTP_SRV_CONF | NGX_HTTP_LOC_CONF | NGX_HTTP_LIF_CONF | NGX_CONF_TAKE12,
ngx_http_mruby_log_phase, NGX_HTTP_LOC_CONF_OFFSET, 0, NULL},
{ngx_string("mruby_post_read_handler_code"),
NGX_HTTP_MAIN_CONF | NGX_HTTP_SRV_CONF | NGX_HTTP_LOC_CONF | NGX_HTTP_LIF_CONF | NGX_CONF_TAKE1,
ngx_http_mruby_post_read_inline, NGX_HTTP_LOC_CONF_OFFSET, 0, ngx_http_mruby_post_read_inline_handler},
{ngx_string("mruby_server_rewrite_handler_code"),
NGX_HTTP_MAIN_CONF | NGX_HTTP_SRV_CONF | NGX_HTTP_LOC_CONF | NGX_HTTP_LIF_CONF | NGX_CONF_TAKE1,
ngx_http_mruby_server_rewrite_inline, NGX_HTTP_LOC_CONF_OFFSET, 0, ngx_http_mruby_server_rewrite_inline_handler},
{ngx_string("mruby_rewrite_handler_code"),
NGX_HTTP_MAIN_CONF | NGX_HTTP_SRV_CONF | NGX_HTTP_LOC_CONF | NGX_HTTP_LIF_CONF | NGX_CONF_TAKE1,
ngx_http_mruby_rewrite_inline, NGX_HTTP_LOC_CONF_OFFSET, 0, ngx_http_mruby_rewrite_inline_handler},
{ngx_string("mruby_access_handler_code"),
NGX_HTTP_MAIN_CONF | NGX_HTTP_SRV_CONF | NGX_HTTP_LOC_CONF | NGX_HTTP_LIF_CONF | NGX_CONF_TAKE1,
ngx_http_mruby_access_inline, NGX_HTTP_LOC_CONF_OFFSET, 0, ngx_http_mruby_access_inline_handler},
{ngx_string("mruby_content_handler_code"),
NGX_HTTP_MAIN_CONF | NGX_HTTP_SRV_CONF | NGX_HTTP_LOC_CONF | NGX_HTTP_LIF_CONF | NGX_CONF_TAKE1,
ngx_http_mruby_content_inline, NGX_HTTP_LOC_CONF_OFFSET, 0, ngx_http_mruby_content_inline_handler},
{ngx_string("mruby_log_handler_code"),
NGX_HTTP_MAIN_CONF | NGX_HTTP_SRV_CONF | NGX_HTTP_LOC_CONF | NGX_HTTP_LIF_CONF | NGX_CONF_TAKE1,
ngx_http_mruby_log_inline, NGX_HTTP_LOC_CONF_OFFSET, 0, ngx_http_mruby_log_inline_handler},
#if defined(NDK) && NDK
{ngx_string("mruby_set"),
NGX_HTTP_MAIN_CONF | NGX_HTTP_SRV_CONF | NGX_HTTP_LOC_CONF | NGX_HTTP_LIF_CONF | NGX_CONF_2MORE,
ngx_http_mruby_set, NGX_HTTP_LOC_CONF_OFFSET, 0, ngx_http_mruby_set_handler},
{ngx_string("mruby_set_code"),
NGX_HTTP_MAIN_CONF | NGX_HTTP_SRV_CONF | NGX_HTTP_LOC_CONF | NGX_HTTP_LIF_CONF | NGX_CONF_2MORE,
ngx_http_mruby_set_inline, NGX_HTTP_LOC_CONF_OFFSET, 0, ngx_http_mruby_set_inline_handler},
#endif
{ngx_string("mruby_output_filter"),
NGX_HTTP_MAIN_CONF | NGX_HTTP_SRV_CONF | NGX_HTTP_LOC_CONF | NGX_HTTP_LIF_CONF | NGX_CONF_TAKE12,
ngx_http_mruby_output_filter_error, NGX_HTTP_LOC_CONF_OFFSET, 0, NULL},
{ngx_string("mruby_output_filter_code"),
NGX_HTTP_MAIN_CONF | NGX_HTTP_SRV_CONF | NGX_HTTP_LOC_CONF | NGX_HTTP_LIF_CONF | NGX_CONF_TAKE12,
ngx_http_mruby_output_filter_error, NGX_HTTP_LOC_CONF_OFFSET, 0, NULL},
{ngx_string("mruby_output_body_filter"),
NGX_HTTP_MAIN_CONF | NGX_HTTP_SRV_CONF | NGX_HTTP_LOC_CONF | NGX_HTTP_LIF_CONF | NGX_CONF_TAKE12,
ngx_http_mruby_body_filter_phase, NGX_HTTP_LOC_CONF_OFFSET, 0, ngx_http_mruby_body_filter_handler},
{ngx_string("mruby_output_body_filter_code"),
NGX_HTTP_MAIN_CONF | NGX_HTTP_SRV_CONF | NGX_HTTP_LOC_CONF | NGX_HTTP_LIF_CONF | NGX_CONF_TAKE1,
ngx_http_mruby_body_filter_inline, NGX_HTTP_LOC_CONF_OFFSET, 0, ngx_http_mruby_body_filter_inline_handler},
{ngx_string("mruby_output_header_filter"),
NGX_HTTP_MAIN_CONF | NGX_HTTP_SRV_CONF | NGX_HTTP_LOC_CONF | NGX_HTTP_LIF_CONF | NGX_CONF_TAKE12,
ngx_http_mruby_header_filter_phase, NGX_HTTP_LOC_CONF_OFFSET, 0, ngx_http_mruby_header_filter_handler},
{ngx_string("mruby_output_header_filter_code"),
NGX_HTTP_MAIN_CONF | NGX_HTTP_SRV_CONF | NGX_HTTP_LOC_CONF | NGX_HTTP_LIF_CONF | NGX_CONF_TAKE1,
ngx_http_mruby_header_filter_inline, NGX_HTTP_LOC_CONF_OFFSET, 0, ngx_http_mruby_header_filter_inline_handler},
ngx_null_command};
static ngx_http_module_t ngx_http_mruby_module_ctx = {
ngx_http_mruby_preinit, /* preconfiguration */
ngx_http_mruby_init, /* postconfiguration */
ngx_http_mruby_create_main_conf, /* create main configuration */
ngx_http_mruby_init_main_conf, /* init main configuration */
ngx_http_mruby_create_srv_conf, /* create server configuration */
ngx_http_mruby_merge_srv_conf, /* merge server configuration */
ngx_http_mruby_create_loc_conf, /* create location configuration */
ngx_http_mruby_merge_loc_conf /* merge location configuration */
};
ngx_module_t ngx_http_mruby_module = {NGX_MODULE_V1,
&ngx_http_mruby_module_ctx, /* module context */
ngx_http_mruby_commands, /* module directives */
NGX_HTTP_MODULE, /* module type */
NULL, /* init master */
NULL, /* init module */
ngx_http_mruby_init_worker, /* init process */
NULL, /* init thread */
NULL, /* exit thread */
ngx_http_mruby_exit_worker, /* exit process */
NULL, /* exit master */
NGX_MODULE_V1_PADDING};
extern ngx_http_request_t *ngx_mruby_request;
static void ngx_http_mruby_main_conf_cleanup(void *data)
{
ngx_http_mruby_main_conf_t *mmcf = data;
NGX_MRUBY_CODE_MRBC_CONTEXT_FREE(mmcf->state->mrb, mmcf->init_code);
NGX_MRUBY_CODE_MRBC_CONTEXT_FREE(mmcf->state->mrb, mmcf->init_worker_code);
NGX_MRUBY_CODE_MRBC_CONTEXT_FREE(mmcf->state->mrb, mmcf->exit_worker_code);
mrb_close(mmcf->state->mrb);
}
static void *ngx_http_mruby_create_main_conf(ngx_conf_t *cf)
{
ngx_int_t rc;
ngx_http_mruby_main_conf_t *mmcf;
ngx_pool_cleanup_t *cln;
cln = ngx_pool_cleanup_add(cf->pool, 0);
if (cln == NULL) {
return NULL;
;
}
mmcf = ngx_pcalloc(cf->pool, sizeof(ngx_http_mruby_main_conf_t));
if (mmcf == NULL) {
return NULL;
}
mmcf->state = ngx_pcalloc(cf->pool, sizeof(ngx_mrb_state_t));
if (mmcf->state == NULL) {
return NULL;
}
mmcf->init_code = NGX_CONF_UNSET_PTR;
mmcf->init_worker_code = NGX_CONF_UNSET_PTR;
mmcf->exit_worker_code = NGX_CONF_UNSET_PTR;
rc = ngx_http_mruby_shared_state_init(mmcf->state);
if (rc == NGX_ERROR) {
return NULL;
}
cln->handler = ngx_http_mruby_main_conf_cleanup;
cln->data = mmcf;
return mmcf;
}
static char *ngx_http_mruby_init_main_conf(ngx_conf_t *cf, void *conf)
{
return NGX_CONF_OK;
}
/* create server config phase */
static void ngx_http_mruby_srv_conf_cleanup(void *data)
{
ngx_http_mruby_srv_conf_t *mscf = data;
NGX_MRUBY_CODE_MRBC_CONTEXT_FREE(mscf->state->mrb, mscf->ssl_handshake_code);
NGX_MRUBY_CODE_MRBC_CONTEXT_FREE(mscf->state->mrb, mscf->ssl_handshake_inline_code);
}
static void *ngx_http_mruby_create_srv_conf(ngx_conf_t *cf)
{
ngx_http_mruby_srv_conf_t *mscf;
ngx_pool_cleanup_t *cln;
mscf = ngx_pcalloc(cf->pool, sizeof(ngx_http_mruby_srv_conf_t));
if (mscf == NULL) {
return NULL;
}
mscf->state = ngx_pcalloc(cf->pool, sizeof(ngx_mrb_state_t));
if (mscf->state == NULL) {
return NULL;
}
cln = ngx_pool_cleanup_add(cf->pool, 0);
if (cln == NULL) {
return NULL;
}
mscf->cert_path.len = 0;
mscf->cert_key_path.len = 0;
mscf->cert_data.len = 0;
mscf->cert_key_data.len = 0;
mscf->ssl_handshake_code = NGX_CONF_UNSET_PTR;
mscf->ssl_handshake_inline_code = NGX_CONF_UNSET_PTR;
cln->handler = ngx_http_mruby_srv_conf_cleanup;
cln->data = mscf;
return mscf;
}
static char *ngx_http_mruby_merge_srv_conf(ngx_conf_t *cf, void *parent, void *child)
{
#if (NGX_HTTP_SSL)
ngx_http_mruby_srv_conf_t *prev = parent;
ngx_http_mruby_srv_conf_t *conf = child;
ngx_http_ssl_srv_conf_t *sscf;
NGX_MRUBY_MERGE_CODE(conf->ssl_handshake_code, prev->ssl_handshake_code);
NGX_MRUBY_MERGE_CODE(conf->ssl_handshake_inline_code, prev->ssl_handshake_inline_code);
if (conf->ssl_handshake_code != NGX_CONF_UNSET_PTR || conf->ssl_handshake_inline_code != NGX_CONF_UNSET_PTR) {
sscf = ngx_http_conf_get_module_srv_conf(cf, ngx_http_ssl_module);
if (sscf == NULL || sscf->ssl.ctx == NULL) {
ngx_log_error(NGX_LOG_EMERG, cf->log, 0, MODULE_NAME " : no ssl configured for the server");
return NGX_CONF_ERROR;
}
#if OPENSSL_VERSION_NUMBER >= 0x1000205fL
SSL_CTX_set_cert_cb(sscf->ssl.ctx, ngx_http_mruby_ssl_cert_handler, NULL);
#else
ngx_log_error(NGX_LOG_EMERG, cf->log, 0,
MODULE_NAME " : OpenSSL 1.0.2e or later required but found " OPENSSL_VERSION_TEXT);
return NGX_CONF_ERROR;
#endif
}
#endif /* NGX_HTTP_SSL */
return NGX_CONF_OK;
}
/* create location config phase */
static void ngx_http_mruby_loc_conf_cleanup(void *data)
{
ngx_http_mruby_loc_conf_t *conf = data;
ngx_list_part_t *part;
ngx_mrb_code_t **code;
ngx_uint_t i;
NGX_MRUBY_CODE_MRBC_CONTEXT_FREE(conf->state->mrb, conf->post_read_code);
NGX_MRUBY_CODE_MRBC_CONTEXT_FREE(conf->state->mrb, conf->server_rewrite_code);
NGX_MRUBY_CODE_MRBC_CONTEXT_FREE(conf->state->mrb, conf->rewrite_code);
NGX_MRUBY_CODE_MRBC_CONTEXT_FREE(conf->state->mrb, conf->access_code);
NGX_MRUBY_CODE_MRBC_CONTEXT_FREE(conf->state->mrb, conf->content_code);
NGX_MRUBY_CODE_MRBC_CONTEXT_FREE(conf->state->mrb, conf->log_code);
NGX_MRUBY_CODE_MRBC_CONTEXT_FREE(conf->state->mrb, conf->post_read_inline_code);
NGX_MRUBY_CODE_MRBC_CONTEXT_FREE(conf->state->mrb, conf->server_rewrite_inline_code);
NGX_MRUBY_CODE_MRBC_CONTEXT_FREE(conf->state->mrb, conf->rewrite_inline_code);
NGX_MRUBY_CODE_MRBC_CONTEXT_FREE(conf->state->mrb, conf->access_inline_code);
NGX_MRUBY_CODE_MRBC_CONTEXT_FREE(conf->state->mrb, conf->content_inline_code);
NGX_MRUBY_CODE_MRBC_CONTEXT_FREE(conf->state->mrb, conf->log_inline_code);
NGX_MRUBY_CODE_MRBC_CONTEXT_FREE(conf->state->mrb, conf->body_filter_code);
NGX_MRUBY_CODE_MRBC_CONTEXT_FREE(conf->state->mrb, conf->body_filter_inline_code);
NGX_MRUBY_CODE_MRBC_CONTEXT_FREE(conf->state->mrb, conf->header_filter_code);
NGX_MRUBY_CODE_MRBC_CONTEXT_FREE(conf->state->mrb, conf->header_filter_inline_code);
part = &conf->set_code_list->part;
code = part->elts;
for (i = 0;; i++) {
if (i >= part->nelts) {
if (part->next == NULL) {
break;
}
part = part->next;
code = part->elts;
i = 0;
}
NGX_MRUBY_CODE_MRBC_CONTEXT_FREE(conf->state->mrb, *code);
}
}
static void *ngx_http_mruby_create_loc_conf(ngx_conf_t *cf)
{
ngx_http_mruby_loc_conf_t *conf;
ngx_pool_cleanup_t *cln;
conf = ngx_pcalloc(cf->pool, sizeof(ngx_http_mruby_loc_conf_t));
if (conf == NULL) {
return NULL;
}
conf->state = ngx_pcalloc(cf->pool, sizeof(ngx_mrb_state_t));
if (conf->state == NULL) {
return NULL;
}
conf->set_code_list = ngx_list_create(cf->pool, 1, sizeof(ngx_mrb_code_t *));
cln = ngx_pool_cleanup_add(cf->pool, 0);
if (cln == NULL) {
return NULL;
}
conf->post_read_code = NGX_CONF_UNSET_PTR;
conf->server_rewrite_code = NGX_CONF_UNSET_PTR;
conf->rewrite_code = NGX_CONF_UNSET_PTR;
conf->access_code = NGX_CONF_UNSET_PTR;
conf->content_code = NGX_CONF_UNSET_PTR;
conf->log_code = NGX_CONF_UNSET_PTR;
conf->post_read_inline_code = NGX_CONF_UNSET_PTR;
conf->server_rewrite_inline_code = NGX_CONF_UNSET_PTR;
conf->rewrite_inline_code = NGX_CONF_UNSET_PTR;
conf->access_inline_code = NGX_CONF_UNSET_PTR;
conf->content_inline_code = NGX_CONF_UNSET_PTR;
conf->log_inline_code = NGX_CONF_UNSET_PTR;
conf->body_filter_code = NGX_CONF_UNSET_PTR;
conf->body_filter_inline_code = NGX_CONF_UNSET_PTR;
conf->header_filter_code = NGX_CONF_UNSET_PTR;
conf->header_filter_inline_code = NGX_CONF_UNSET_PTR;
conf->cached = NGX_CONF_UNSET;
conf->add_handler = NGX_CONF_UNSET;
cln->handler = ngx_http_mruby_loc_conf_cleanup;
cln->data = conf;
return conf;
}
static char *ngx_http_mruby_merge_loc_conf(ngx_conf_t *cf, void *parent, void *child)
{
ngx_http_mruby_loc_conf_t *prev = parent;
ngx_http_mruby_loc_conf_t *conf = child;
NGX_MRUBY_MERGE_CODE(conf->post_read_code, prev->post_read_code);
NGX_MRUBY_MERGE_CODE(conf->server_rewrite_code, prev->server_rewrite_code);
NGX_MRUBY_MERGE_CODE(conf->rewrite_code, prev->rewrite_code);
NGX_MRUBY_MERGE_CODE(conf->access_code, prev->access_code);
NGX_MRUBY_MERGE_CODE(conf->content_code, prev->content_code);
NGX_MRUBY_MERGE_CODE(conf->log_code, prev->log_code);
NGX_MRUBY_MERGE_CODE(conf->post_read_inline_code, prev->post_read_inline_code);
NGX_MRUBY_MERGE_CODE(conf->server_rewrite_inline_code, prev->server_rewrite_inline_code);
NGX_MRUBY_MERGE_CODE(conf->rewrite_inline_code, prev->rewrite_inline_code);
NGX_MRUBY_MERGE_CODE(conf->access_inline_code, prev->access_inline_code);
NGX_MRUBY_MERGE_CODE(conf->content_inline_code, prev->content_inline_code);
NGX_MRUBY_MERGE_CODE(conf->log_inline_code, prev->log_inline_code);
NGX_MRUBY_MERGE_CODE(conf->body_filter_code, prev->body_filter_code);
NGX_MRUBY_MERGE_CODE(conf->body_filter_inline_code, prev->body_filter_inline_code);
NGX_MRUBY_MERGE_CODE(conf->header_filter_code, prev->header_filter_code);
NGX_MRUBY_MERGE_CODE(conf->header_filter_inline_code, prev->header_filter_inline_code);
ngx_conf_merge_value(conf->cached, prev->cached, 0);
ngx_conf_merge_value(conf->add_handler, prev->add_handler, 0);
return NGX_CONF_OK;
}
static ngx_int_t ngx_http_mruby_preinit(ngx_conf_t *cf)
{
/* callback after creating main conf */
return NGX_OK;
}
static ngx_int_t ngx_http_mruby_init(ngx_conf_t *cf)
{
ngx_http_core_main_conf_t *cmcf;
ngx_http_mruby_main_conf_t *mmcf;
cmcf = ngx_http_conf_get_module_main_conf(cf, ngx_http_core_module);
mmcf = ngx_http_conf_get_module_main_conf(cf, ngx_http_mruby_module);
ngx_mruby_request = NULL;
ngx_conf_log_error(NGX_LOG_NOTICE, cf, 0, "%s/%s (%s/%s) mechanism enabled", MODULE_NAME, MODULE_VERSION,
MRUBY_RUBY_ENGINE, MRUBY_VERSION);
if (ngx_http_mruby_handler_init(cmcf) != NGX_OK) {
return NGX_ERROR;
}
if (mmcf->enabled_header_filter) {
ngx_http_mruby_header_filter_init();
}
if (mmcf->enabled_body_filter) {
ngx_http_mruby_body_filter_init();
}
if (mmcf->init_code != NGX_CONF_UNSET_PTR) {
return ngx_mrb_run_conf(cf, mmcf->state, mmcf->init_code);
}
return NGX_OK;
}
static ngx_int_t ngx_http_mruby_init_worker(ngx_cycle_t *cycle)
{
ngx_http_mruby_main_conf_t *mmcf;
mmcf = ngx_http_cycle_get_module_main_conf(cycle, ngx_http_mruby_module);
if (mmcf->init_worker_code != NGX_CONF_UNSET_PTR) {
return ngx_mrb_run_cycle(cycle, mmcf->state, mmcf->init_worker_code);
}
return NGX_OK;
}
static void ngx_http_mruby_exit_worker(ngx_cycle_t *cycle)
{
ngx_http_mruby_main_conf_t *mmcf;
mmcf = ngx_http_cycle_get_module_main_conf(cycle, ngx_http_mruby_module);
if (mmcf->exit_worker_code != NGX_CONF_UNSET_PTR) {
ngx_mrb_run_cycle(cycle, mmcf->state, mmcf->exit_worker_code);
}
}
static ngx_int_t ngx_http_mruby_handler_init(ngx_http_core_main_conf_t *cmcf)
{
ngx_int_t i;
ngx_http_handler_pt *h;
ngx_http_phases phase;
ngx_http_phases phases[] = {
NGX_HTTP_POST_READ_PHASE,
// NGX_HTTP_FIND_CONFIG_PHASE,
NGX_HTTP_SERVER_REWRITE_PHASE, NGX_HTTP_REWRITE_PHASE,
// NGX_HTTP_POST_REWRITE_PHASE,
// NGX_HTTP_PREACCESS_PHASE,
NGX_HTTP_ACCESS_PHASE,
// NGX_HTTP_POST_ACCESS_PHASE,
// NGX_HTTP_TRY_FILES_PHASE,
NGX_HTTP_CONTENT_PHASE, NGX_HTTP_LOG_PHASE,
};
ngx_int_t phases_c;
phases_c = sizeof(phases) / sizeof(ngx_http_phases);
for (i = 0; i < phases_c; i++) {
phase = phases[i];
h = ngx_array_push(&cmcf->phases[phase].handlers);
if (h == NULL) {
return NGX_ERROR;
}
switch (phase) {
case NGX_HTTP_POST_READ_PHASE:
*h = ngx_http_mruby_post_read_handler;
h = ngx_array_push(&cmcf->phases[phase].handlers);
if (h == NULL) {
return NGX_ERROR;
}
*h = ngx_http_mruby_post_read_inline_handler;
break;
case NGX_HTTP_SERVER_REWRITE_PHASE:
*h = ngx_http_mruby_server_rewrite_handler;
h = ngx_array_push(&cmcf->phases[phase].handlers);
if (h == NULL) {
return NGX_ERROR;
}
*h = ngx_http_mruby_server_rewrite_inline_handler;
break;
case NGX_HTTP_REWRITE_PHASE:
*h = ngx_http_mruby_rewrite_handler;
h = ngx_array_push(&cmcf->phases[phase].handlers);
if (h == NULL) {
return NGX_ERROR;
}
*h = ngx_http_mruby_rewrite_inline_handler;
break;
case NGX_HTTP_ACCESS_PHASE:
*h = ngx_http_mruby_access_handler;
h = ngx_array_push(&cmcf->phases[phase].handlers);
if (h == NULL) {
return NGX_ERROR;
}
*h = ngx_http_mruby_access_inline_handler;
break;
case NGX_HTTP_CONTENT_PHASE:
*h = ngx_http_mruby_content_handler;
h = ngx_array_push(&cmcf->phases[phase].handlers);
if (h == NULL) {
return NGX_ERROR;
}
*h = ngx_http_mruby_content_inline_handler;
break;
case NGX_HTTP_LOG_PHASE:
*h = ngx_http_mruby_log_handler;
h = ngx_array_push(&cmcf->phases[phase].handlers);
if (h == NULL) {
return NGX_ERROR;
}
*h = ngx_http_mruby_log_inline_handler;
break;
default:
// not through
break;
}
}
return NGX_OK;
}
/*
// ngx_mruby mruby core functions
*/
static void ngx_mrb_state_clean(ngx_http_request_t *r, ngx_mrb_state_t *state)
{
state->mrb->exc = 0;
}
static void ngx_mrb_code_clean(ngx_http_request_t *r, ngx_mrb_state_t *state, ngx_mrb_code_t *code)
{
// mrb_irep_decref(state->mrb, code->proc->body.irep);
NGX_MRUBY_CODE_MRBC_CONTEXT_FREE(state->mrb, code);
}
ngx_int_t ngx_mrb_run_cycle(ngx_cycle_t *cycle, ngx_mrb_state_t *state, ngx_mrb_code_t *code)
{
int ai = mrb_gc_arena_save(state->mrb);
ngx_log_error(NGX_LOG_INFO, cycle->log, 0, "%s INFO %s:%d: mrb_run", MODULE_NAME, __func__, __LINE__);
mrb_run(state->mrb, code->proc, mrb_top_self(state->mrb));
NGX_MRUBY_CODE_MRBC_CONTEXT_FREE(state->mrb, code);
if (state->mrb->exc) {
ngx_mrb_raise_cycle_error(state->mrb, mrb_obj_value(state->mrb->exc), cycle);
mrb_gc_arena_restore(state->mrb, ai);
return NGX_ERROR;
}
mrb_gc_arena_restore(state->mrb, ai);
return NGX_OK;
}
ngx_int_t ngx_mrb_run_conf(ngx_conf_t *cf, ngx_mrb_state_t *state, ngx_mrb_code_t *code)
{
int ai = mrb_gc_arena_save(state->mrb);
ngx_log_error(NGX_LOG_INFO, cf->log, 0, "%s INFO %s:%d: mrb_run", MODULE_NAME, __func__, __LINE__);
mrb_run(state->mrb, code->proc, mrb_top_self(state->mrb));
NGX_MRUBY_CODE_MRBC_CONTEXT_FREE(state->mrb, code);
if (state->mrb->exc) {
ngx_mrb_raise_conf_error(state->mrb, mrb_obj_value(state->mrb->exc), cf);
mrb_gc_arena_restore(state->mrb, ai);
return NGX_ERROR;
}
mrb_gc_arena_restore(state->mrb, ai);
return NGX_OK;
}
ngx_int_t ngx_mrb_run(ngx_http_request_t *r, ngx_mrb_state_t *state, ngx_mrb_code_t *code, ngx_flag_t cached,
ngx_str_t *result)
{
int result_len;
int ai = 0;
int exc_ai = 0;
mrb_value mrb_result;
ngx_http_mruby_ctx_t *ctx;
ngx_mrb_rputs_chain_list_t *chain;
if (state == NGX_CONF_UNSET_PTR || code == NGX_CONF_UNSET_PTR) {
return NGX_DECLINED;
}
ctx = ngx_http_get_module_ctx(r, ngx_http_mruby_module);
if (ctx == NULL && (ctx = ngx_pcalloc(r->pool, sizeof(*ctx))) == NULL) {
ngx_log_error(NGX_LOG_ERR, r->connection->log, 0, "failed to allocate memory from r->pool %s:%d", __FUNCTION__,
__LINE__);
return NGX_ERROR;
}
ngx_http_set_ctx(r, ctx, ngx_http_mruby_module);
ngx_mrb_push_request(r);
if (!cached && !code->cache) {
ai = mrb_gc_arena_save(state->mrb);
ngx_log_error(NGX_LOG_INFO, r->connection->log, 0, "%s INFO %s:%d: mrb_run info: ai=%d", MODULE_NAME, __func__,
__LINE__, ai);
}
exc_ai = mrb_gc_arena_save(state->mrb);
mrb_result = mrb_run(state->mrb, code->proc, mrb_top_self(state->mrb));
if (state->mrb->exc) {
ngx_mrb_raise_error(state->mrb, mrb_obj_value(state->mrb->exc), r);
r->headers_out.status = NGX_HTTP_INTERNAL_SERVER_ERROR;
mrb_gc_arena_restore(state->mrb, exc_ai);
} else if (result != NULL) {
if (mrb_nil_p(mrb_result)) {
result->data = NULL;
result->len = 0;
} else {
if (mrb_type(mrb_result) != MRB_TT_STRING) {
mrb_result = mrb_funcall(state->mrb, mrb_result, "to_s", 0, NULL);
}
result_len = RSTRING_LEN(mrb_result);
result->data = ngx_palloc(r->pool, result_len);
if (result->data == NULL) {
if (!cached && !code->cache) {
ngx_mrb_code_clean(r, state, code);
}
return NGX_ERROR;
}
ngx_memcpy(result->data, (u_char *)mrb_str_to_cstr(state->mrb, mrb_result), result_len);
result->len = result_len;
ngx_log_error(NGX_LOG_INFO, r->connection->log, 0, "%s INFO %s:%d: mrb_run info: return value=(%s)", MODULE_NAME,
__func__, __LINE__, mrb_str_to_cstr(state->mrb, mrb_result));
mrb_gc_arena_restore(state->mrb, exc_ai);
if (!cached && !code->cache) {
ngx_mrb_code_clean(r, state, code);
}
return NGX_OK;
}
}
if (!cached && !code->cache) {
ngx_mrb_code_clean(r, state, code);
}
ngx_mrb_state_clean(r, state);
// TODO: Support rputs by multi directive
if (ngx_http_get_module_ctx(r, ngx_http_mruby_module) != NULL) {
chain = ctx->rputs_chain;
if (chain == NULL) {
ngx_log_error(NGX_LOG_INFO, r->connection->log, 0,
"%s INFO %s:%d: mrb_run info: rputs_chain is null and return NGX_OK", MODULE_NAME, __func__,
__LINE__);
if (r->headers_out.status >= 100) {
return r->headers_out.status;
} else {
return NGX_OK;
}
}
if (r->headers_out.status == NGX_HTTP_OK || !(*chain->last)->buf->last_buf) {
r->headers_out.status = NGX_HTTP_OK;
(*chain->last)->buf->last_buf = 1;
ngx_http_send_header(r);
ngx_http_output_filter(r, chain->out);
ngx_http_set_ctx(r, NULL, ngx_http_mruby_module);
return NGX_OK;
} else {
return r->headers_out.status;
}
}
return NGX_OK;
}
/*
static ngx_int_t ngx_mrb_output_filter_run(ngx_http_request_t *r, ngx_mrb_state_t *state, ngx_mrb_code_t *code,
ngx_flag_t cached)
{
int ai = 0;
int exc_ai = 0;
ngx_http_mruby_ctx_t *ctx;
if (state == NGX_CONF_UNSET_PTR || code == NGX_CONF_UNSET_PTR) {
return NGX_DECLINED;
}
ctx = ngx_http_get_module_ctx(r, ngx_http_mruby_module);
if (ctx == NULL && (ctx = ngx_pcalloc(r->pool, sizeof(*ctx))) == NULL) {
ngx_log_error(NGX_LOG_ERR, r->connection->log, 0, "failed to allocate memory from r->pool %s:%d", __FUNCTION__,
__LINE__);
return NGX_ERROR;
}
ngx_http_set_ctx(r, ctx, ngx_http_mruby_module);
ngx_mrb_push_request(r);
if (!cached && !code->cache) {
ai = mrb_gc_arena_save(state->mrb);
ngx_log_error(NGX_LOG_INFO, r->connection->log, 0, "%s INFO %s:%d: mrb_run info: ai=%d", MODULE_NAME, __func__,
__LINE__, ai);
}
exc_ai = mrb_gc_arena_save(state->mrb);
mrb_run(state->mrb, code->proc, mrb_top_self(state->mrb));
if (state->mrb->exc) {
ngx_mrb_raise_error(state->mrb, mrb_obj_value(state->mrb->exc), r);
r->headers_out.status = NGX_HTTP_INTERNAL_SERVER_ERROR;
mrb_gc_arena_restore(state->mrb, exc_ai);
}
if (!cached && !code->cache) {
ngx_mrb_code_clean(r, state, code);
// mrb_gc_arena_restore(state->mrb, ai);
}
ngx_mrb_state_clean(r, state);
return NGX_OK;
}
*/
/*
// ngx_mruby mruby state functions
*/
static ngx_int_t ngx_mrb_gencode_state(ngx_mrb_state_t *state, ngx_mrb_code_t *code)
{
int ai;
FILE *mrb_file;
struct mrb_parser_state *p;
if ((mrb_file = fopen((char *)code->code.file, "r")) == NULL) {
return NGX_ERROR;
}
ai = mrb_gc_arena_save(state->mrb);
NGX_MRUBY_CODE_MRBC_CONTEXT_FREE(state->mrb, code);
code->ctx = mrbc_context_new(state->mrb);
mrbc_filename(state->mrb, code->ctx, (char *)code->code.file);
p = mrb_parse_file(state->mrb, mrb_file, code->ctx);
fclose(mrb_file);
if (p == NULL) {
return NGX_ERROR;
}
code->proc = mrb_generate_code(state->mrb, p);
mrb_pool_close(p->pool);
if (code->proc == NULL) {
return NGX_ERROR;
}
mrb_gc_arena_restore(state->mrb, ai);
return NGX_OK;
}
static ngx_int_t ngx_http_mruby_state_reinit_from_file(ngx_mrb_state_t *state, ngx_mrb_code_t *code)
{
if (state == NGX_CONF_UNSET_PTR) {
return NGX_ERROR;
}
if (ngx_mrb_gencode_state(state, code) != NGX_OK) {
return NGX_ERROR;
}
return NGX_OK;
}
static ngx_mrb_code_t *ngx_http_mruby_mrb_code_from_file(ngx_pool_t *pool, ngx_str_t *code_file_path)
{
ngx_mrb_code_t *code;
size_t len;
code = ngx_pcalloc(pool, sizeof(*code));
if (code == NULL) {
return NGX_CONF_UNSET_PTR;
}
len = code_file_path->len;
code->code.file = ngx_palloc(pool, len + 1);
if (code->code.file == NULL) {
return NGX_CONF_UNSET_PTR;
}
ngx_cpystrn((u_char *)code->code.file, (u_char *)code_file_path->data, code_file_path->len + 1);
code->code_type = NGX_MRB_CODE_TYPE_FILE;
code->cache = OFF;
return code;
}
static ngx_mrb_code_t *ngx_http_mruby_mrb_code_from_string(ngx_pool_t *pool, ngx_str_t *code_s)
{
ngx_mrb_code_t *code;
size_t len;
code = ngx_pcalloc(pool, sizeof(*code));
if (code == NULL) {
return NGX_CONF_UNSET_PTR;
}
len = code_s->len;
code->code.string = ngx_palloc(pool, len + 1);
if (code->code.string == NULL) {
return NGX_CONF_UNSET_PTR;
}
ngx_cpystrn((u_char *)code->code.string, code_s->data, len + 1);
code->code_type = NGX_MRB_CODE_TYPE_STRING;
code->cache = ON;
return code;
}
static ngx_int_t ngx_http_mruby_shared_state_init(ngx_mrb_state_t *state)
{
mrb_state *mrb;
mrb = mrb_open();
if (mrb == NULL) {
return NGX_ERROR;
}
ngx_mrb_class_init(mrb);
state->mrb = mrb;
return NGX_OK;
}
static ngx_int_t ngx_http_mruby_shared_state_compile(ngx_conf_t *cf, ngx_mrb_state_t *state, ngx_mrb_code_t *code)
{
FILE *mrb_file;
struct mrb_parser_state *p;
if (code->code_type == NGX_MRB_CODE_TYPE_FILE) {
if ((mrb_file = fopen((char *)code->code.file, "r")) == NULL) {
return NGX_ERROR;
}