1 /* 2 * Copyright (C) 2016 The Android Open Source Project 3 * Copyright (C) 2016 Mopria Alliance, Inc. 4 * Copyright (C) 2013 Hewlett-Packard Development Company, L.P. 5 * 6 * Licensed under the Apache License, Version 2.0 (the "License"); 7 * you may not use this file except in compliance with the License. 8 * You may obtain a copy of the License at 9 * 10 * http://www.apache.org/licenses/LICENSE-2.0 11 * 12 * Unless required by applicable law or agreed to in writing, software 13 * distributed under the License is distributed on an "AS IS" BASIS, 14 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 15 * See the License for the specific language governing permissions and 16 * limitations under the License. 17 */ 18 19 #include <string.h> 20 #include "wprint_image.h" 21 #include "wprint_mupdf.h" 22 23 const image_decode_ifc_t *wprint_image_get_decode_ifc(wprint_image_info_t *image_info) { 24 if ((image_info != NULL) && (image_info->mime_type != NULL)) { 25 // Only PDF will be provided by upper layer 26 if (strcasecmp(image_info->mime_type, MIME_TYPE_PDF) == 0) { 27 return wprint_mupdf_decode_ifc; 28 } 29 } 30 return NULL; 31 } 32 33 int wprint_image_init(wprint_image_info_t *image_info, const char *image_url, const int page_num) { 34 if (image_info == NULL) return ERROR; 35 36 image_info->decoder_data.urlPath = image_url; 37 image_info->decoder_data.page = page_num; 38 39 const image_decode_ifc_t *decode_ifc = wprint_image_get_decode_ifc(image_info); 40 if ((decode_ifc != NULL) && (decode_ifc->init != NULL)) { 41 decode_ifc->init(image_info); 42 image_info->decode_ifc = decode_ifc; 43 return OK; 44 } 45 return ERROR; 46 }
