#include "muninn.h"


static char *mun_conf_server(ngx_conf_t *cf, ngx_command_t *cmd, void *conf);
static void *mun_core_create_conf(ngx_cycle_t *cycle);


static ngx_command_t  ngx_muninn_core_commands[] = {
    { ngx_string("muninn"),
      NGX_MAIN_CONF|NGX_CONF_BLOCK|NGX_CONF_NOARGS,
      mun_conf_server,
      0, 0, NULL },

    ngx_null_command
};

static ngx_core_module_t ngx_muninn_core_module_ctx = {
    ngx_string("muninn_core"),
    mun_core_create_conf,
    NULL,
};

ngx_module_t ngx_muninn_core_module = {
    NGX_MODULE_V1,
    &ngx_muninn_core_module_ctx,
    ngx_muninn_core_commands,
    NGX_CORE_MODULE,
    NULL,
    NULL,
    NULL,
    NULL,
    NULL,
    NULL,
    NULL,
    NGX_MODULE_V1_PADDING
};


static void *mun_core_create_conf(ngx_cycle_t *cycle) {
    ngx_int_t *conf;
    if (!(conf = ngx_pcalloc(cycle->pool, sizeof(ngx_int_t))))
        return NULL;

    return conf;
}

static char *mun_conf_server(ngx_conf_t *cf, ngx_command_t *cmd, void *conf) {
    if (!conf) return "no conf";
    if (**(ngx_int_t **) conf) return "duplicate block";

    **(ngx_int_t **)conf = 1;
    cf->module_type = NGX_MUNINN_MODULE;
    cf->cmd_type = NGX_MUNINN_CONF;
    return ngx_conf_parse(cf, NULL);
}