C++ (Cpp) ngx_dso_load примеры использования

Пример #1

Файл: ngx_dso_module.c Проект: zionwp/zionX

static char *
ngx_dso_block(ngx_conf_t *cf, ngx_command_t *cmd, void *conf)
{
    char                *rv;
    ngx_conf_t           pcf;
    ngx_dso_conf_ctx_t  *ctx;

    ctx = (ngx_dso_conf_ctx_t *) ngx_get_conf(cf->cycle->conf_ctx,
                                              ngx_dso_module);

    if (ctx->modules != NULL) {
        return "is duplicate";
    }

    ctx->modules = ngx_array_create(cf->pool, 50, sizeof(ngx_dso_module_t));
    if (ctx->modules == NULL) {
        return NGX_CONF_ERROR;
    }

    ctx->stubs = ngx_array_create(cf->pool, 50, sizeof(ngx_str_t));
    if (ctx->stubs == NULL) {
        return NGX_CONF_ERROR;
    }

    ctx->flag_postion = ngx_dso_get_position(&module_flagpole[0].entry);
    if (ctx->flag_postion == NGX_ERROR) {
        return NGX_CONF_ERROR;
    }

    *(ngx_dso_conf_ctx_t **) conf = ctx;

    ngx_log_debug1(NGX_LOG_DEBUG_CORE, cf->log, 0,
                   "dso flag postion (%i)", ctx->flag_postion);

    pcf = *cf;
    cf->ctx = ctx;
    cf->module_type = NGX_CORE_MODULE;
    cf->handler = ngx_dso_parse;
    cf->handler_conf = conf;

    rv = ngx_conf_parse(cf, NULL);
    if (rv != NGX_CONF_OK) {
        goto failed;
    }

    rv = ngx_dso_load(cf);

    if (rv == NGX_CONF_ERROR) {
        goto failed;
    }

    *cf = pcf;

    return NGX_CONF_OK;

failed:

    *cf = pcf;
    return rv;
}

Пример #2

Файл: ngx_dso_module.c Проект: cnhans/tengine

static char *
ngx_dso_block(ngx_conf_t *cf, ngx_command_t *cmd, void *conf)
{
    char                *rv;
    ngx_conf_t           pcf;
    ngx_dso_conf_ctx_t  *ctx;
    ngx_pool_cleanup_t  *cln;

    ctx = ((void **) cf->ctx)[ngx_dso_module.index];
    if (ctx != NULL) {
        return "is duplicate";
    }

    ctx = ngx_pcalloc(cf->pool, sizeof(ngx_dso_conf_ctx_t));

    if (ctx == NULL) {
        return NGX_CONF_ERROR;
    }

    *(ngx_dso_conf_ctx_t **) conf = ctx;

    ctx->modules = ngx_array_create(cf->pool, 50, sizeof(ngx_dso_module_t));
    if (ctx->modules == NULL) {
        return NGX_CONF_ERROR;
    }

    ctx->flag_postion = ngx_dso_get_position(&module_flagpole[0].entry);
    if (ctx->flag_postion == NGX_ERROR) {
        return NGX_CONF_ERROR;
    }

    ctx->stubs = ngx_array_create(cf->pool, 50, sizeof(ngx_str_t));
    if (ctx->stubs == NULL) {
        return NGX_CONF_ERROR;
    }

    if (ngx_is_init_cycle(cf->cycle->old_cycle)) {
        ngx_memcpy(ngx_static_modules, ngx_modules,
                   sizeof(ngx_module_t *) * ngx_max_module);

    } else {
        ngx_memcpy(ngx_old_modules, ngx_modules,
                   sizeof(ngx_module_t *) * NGX_DSO_MAX);
        ngx_memcpy(ngx_modules, ngx_static_modules,
                   sizeof(ngx_module_t *) * NGX_DSO_MAX);
    }

    pcf = *cf;
    cf->ctx = ctx;
    cf->module_type = NGX_CORE_MODULE;
    cf->handler = ngx_dso_parse;
    cf->handler_conf = conf;

    cln = ngx_pool_cleanup_add(cf->pool, 0);
    if (cln == NULL) {
        rv = NGX_CONF_ERROR;
        goto failed;
    }

    cln->handler = ngx_dso_cleanup;
    cln->data = cf->cycle;

    rv = ngx_conf_parse(cf, NULL);
    if (rv != NGX_CONF_OK) {
        goto failed;
    }

    rv = ngx_dso_load(cf);

    if (rv == NGX_CONF_ERROR) {
        goto failed;
    }

    *cf = pcf;

    return NGX_CONF_OK;

failed:

    *cf = pcf;
    return rv;
}