C++ (Cpp) ngx_http_small_light_type_detect 예제들

예제 #1

파일: ngx_http_small_light_imlib2.c 프로젝트: hkusu/ngx_small_light

ngx_int_t ngx_http_small_light_imlib2_init(ngx_http_request_t *r, ngx_http_small_light_ctx_t *ctx)
{
    ngx_http_small_light_imlib2_ctx_t *ictx;

    ictx            = (ngx_http_small_light_imlib2_ctx_t *)ctx->ictx;
    ictx->image     = ctx->content;
    ictx->image_len = ctx->content_length;
    ictx->type      = ngx_http_small_light_type_detect(ictx->image, ictx->image_len);
    ictx->r         = r;
    if (ictx->type == NGX_HTTP_SMALL_LIGHT_IMAGE_NONE) {
        ngx_log_error(NGX_LOG_ERR, r->connection->log, 0,
                      "failed to get image type %s:%d",
                      __FUNCTION__,
                      __LINE__);
        return NGX_ERROR;
    }
    ictx->tf = ngx_pcalloc(r->pool, sizeof(ngx_temp_file_t));
    if (ictx->tf == 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;
    }
    ictx->tf->file.fd  = NGX_INVALID_FILE;
    ictx->tf->file.log = r->connection->log;
    ictx->tf->path     = ctx->imlib2_temp_dir;
    ictx->tf->pool     = r->pool;

    if (ngx_create_temp_file(&ictx->tf->file, ictx->tf->path, ictx->tf->pool, 1, 0, 0600) != NGX_OK) {
        ngx_log_error(NGX_LOG_ERR, r->connection->log, 0,
                      "failed to create temporary file %s:%d",
                      __FUNCTION__,
                      __LINE__);
        return NGX_ERROR;
    }

    if (ngx_write_file(&ictx->tf->file, ictx->image, ictx->image_len, 0) == NGX_ERROR) {
        ngx_log_error(NGX_LOG_ERR, r->connection->log, 0,
                      "failed to save temporary file %s:%d",
                      __FUNCTION__,
                      __LINE__);
        ngx_http_small_light_imlib2_term(ctx);
        return NGX_ERROR;
    }

    return NGX_OK;
}

예제 #2

파일: ngx_http_small_light_imagemagick.c 프로젝트: pocake/ngx_small_light

ngx_int_t ngx_http_small_light_imagemagick_init(ngx_http_request_t *r, ngx_http_small_light_ctx_t *ctx)
{
    ngx_http_small_light_imagemagick_ctx_t *ictx;
    ictx            = (ngx_http_small_light_imagemagick_ctx_t *)ctx->ictx;
    ictx->wand      = NewMagickWand();
    ictx->image     = ctx->content;
    ictx->image_len = ctx->content_length;
    ictx->type      = ngx_http_small_light_type_detect(ictx->image, ictx->image_len);
    ictx->complete  = 0;
    if (ictx->type == NGX_HTTP_SMALL_LIGHT_IMAGE_NONE) {
        ngx_log_error(NGX_LOG_ERR, r->connection->log, 0,
                      "failed to get image type %s:%d",
                      __FUNCTION__,
                      __LINE__);
        return NGX_ERROR;
    }
    return NGX_OK;
}