2009-07-17 08:29:44 -07:00
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/**
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* @file
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*
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* Copyright (C) 2009 by ProFUSION embedded systems
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*
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2010-09-14 16:02:45 -07:00
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* This library is free software; you can redistribute it and/or
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* modify it under the terms of the GNU Lesser General Public
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* License as published by the Free Software Foundation; either
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* version 2.1 of the License, or (at your option) any later version.
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2009-07-17 08:29:44 -07:00
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*
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2010-09-14 16:02:45 -07:00
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* This library is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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* Lesser General Public License for more details.
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2009-07-17 08:29:44 -07:00
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*
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2010-09-14 16:02:45 -07:00
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* You should have received a copy of the GNU Lesser General Public
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* License along with this library;
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* if not, see <http://www.gnu.org/licenses/>.
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2009-07-17 08:29:44 -07:00
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*
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* @author Rafael Antognolli <antognolli@profusion.mobi>
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*/
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2009-09-17 05:04:35 -07:00
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#ifdef HAVE_CONFIG_H
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#include "config.h"
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#endif
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2009-07-17 08:29:44 -07:00
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#include <stdio.h>
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#include <stdlib.h>
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#include <string.h>
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#include <limits.h>
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#include <Ethumb_Client.h>
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#include <Eina.h>
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#include <Ecore_Getopt.h>
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#include <Ecore.h>
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const char *aspect_opt[] = { "keep", "ignore", "crop", NULL };
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const char *format_opt[] = { "png", "jpg", "eet", NULL };
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struct frame
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{
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const char *file;
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const char *group;
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const char *swallow;
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};
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struct options
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{
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Eina_Rectangle geometry;
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unsigned int format, aspect;
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char *format_str;
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char *aspect_str;
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char *directory;
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char *category;
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struct frame frame;
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char *src_path;
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char *src_key;
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const char *thumb_path;
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const char *thumb_key;
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double video_time;
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int page;
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};
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static unsigned char
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_ethumb_getopt_callback_frame_parse(const Ecore_Getopt *parser __UNUSED__, const Ecore_Getopt_Desc *desc __UNUSED__, const char *str, void *data __UNUSED__, Ecore_Getopt_Value *storage)
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{
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struct frame *f = (struct frame *)storage->ptrp;
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const char *tfile, *tgroup, *tswallow, *base, *sep;
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base = str;
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sep = strchr(base, ':');
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if (!sep)
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goto error;
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tfile = eina_stringshare_add_length(base, sep - base);
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base = sep + 1;
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sep = strchr(base, ':');
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if (!sep)
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{
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eina_stringshare_del(tfile);
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goto error;
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}
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tgroup = eina_stringshare_add_length(base, sep - base);
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base = sep + 1;
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if (base[0] == '\0')
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{
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eina_stringshare_del(tfile);
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eina_stringshare_del(tgroup);
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goto error;
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}
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tswallow = eina_stringshare_add(base);
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f->file = tfile;
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f->group = tgroup;
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f->swallow = tswallow;
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return 1;
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error:
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fprintf(stderr,
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"ERROR: invalid theme, not in format "
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"'file:group:swallow_part': '%s'\n",
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str);
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return 0;
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}
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const Ecore_Getopt optdesc = {
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"ethumbd_client",
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NULL,
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PACKAGE_VERSION,
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"(C) 2009 - ProFUSION embedded systems",
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"LGPL v3 - GNU Lesser General Public License",
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"Thumbnails generator client using DBus and ethumbd.\n"
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"\n"
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"This program uses ethumbd server to create thumbnails from pictures. "
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"It's an example of use and a test for ethumbd.\n",
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0,
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{
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ECORE_GETOPT_CALLBACK_ARGS
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('s', "size", "thumbnail size expected.",
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"WxH", ecore_getopt_callback_size_parse, NULL),
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ECORE_GETOPT_CHOICE
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('f', "format", "file format to save.", format_opt),
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ECORE_GETOPT_CHOICE
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('a', "aspect", "original image aspect ratio.", aspect_opt),
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ECORE_GETOPT_STORE_STR
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('d', "directory", "directory to save thumbnails."),
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ECORE_GETOPT_STORE_STR
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('c', "category", "thumbnails category."),
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ECORE_GETOPT_CALLBACK_ARGS
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('t', "theme", "path to theme file, group and swallow part.",
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"file:group:swallow_part", _ethumb_getopt_callback_frame_parse, NULL),
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ECORE_GETOPT_STORE_STR
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('k', "key", "key inside eet file to read image from."),
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ECORE_GETOPT_STORE_DOUBLE
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('v', "video_time", "time of video frame to use as thumbnail."),
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ECORE_GETOPT_STORE_INT
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('p', "document_page", "document page to use as thumbnail."),
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ECORE_GETOPT_LICENSE('L', "license"),
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ECORE_GETOPT_COPYRIGHT('C', "copyright"),
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ECORE_GETOPT_VERSION('V', "version"),
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ECORE_GETOPT_HELP('h', "help"),
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ECORE_GETOPT_SENTINEL
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}
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};
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static void
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_thumb_report(const char *mode, const char *src_path, const char *src_key, const char *thumb_path, const char *thumb_key)
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{
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printf("%s '%s' '%s' => '%s' '%s'\n",
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mode,
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src_path, src_key ? src_key : "",
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thumb_path, thumb_key ? thumb_key : "");
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}
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static void
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2009-09-12 11:23:05 -07:00
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_finished_thumb(void *data __UNUSED__, Ethumb_Client *client __UNUSED__, int id __UNUSED__, const char *src_path, const char *src_key, const char *thumb_path, const char *thumb_key, Eina_Bool success)
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2009-07-17 08:29:44 -07:00
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{
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const char *mode = success ? "GENERATED" : "FAILED";
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_thumb_report(mode, src_path, src_key, thumb_path, thumb_key);
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ecore_main_loop_quit();
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}
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static void
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2009-09-12 11:23:05 -07:00
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_connected(void *data, Ethumb_Client *c, Eina_Bool success)
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2009-07-17 08:29:44 -07:00
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{
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struct options *opts = data;
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const char *thumb_path, *thumb_key;
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long id;
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if (!success)
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{
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fputs("ERROR: could not connect to DBus server.\n", stderr);
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ecore_main_loop_quit();
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return;
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}
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fputs("connected to DBus server, setup parameters...\n", stdout);
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ethumb_client_format_set(c, opts->format);
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ethumb_client_aspect_set(c, opts->aspect);
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if (opts->directory) ethumb_client_dir_path_set(c, opts->directory);
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if (opts->category) ethumb_client_category_set(c, opts->category);
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if (opts->geometry.w > 0 && opts->geometry.h > 0)
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ethumb_client_size_set(c, opts->geometry.w, opts->geometry.h);
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if (opts->frame.file)
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ethumb_client_frame_set
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(c, opts->frame.file, opts->frame.group, opts->frame.swallow);
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if (opts->video_time > 0)
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ethumb_client_video_time_set(c, opts->video_time);
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if (opts->page > 0)
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ethumb_client_document_page_set(c, opts->page);
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if (!ethumb_client_file_set(c, opts->src_path, opts->src_key))
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{
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fprintf(stderr, "ERROR: could not set file '%s', key '%s'\n",
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opts->src_path, opts->src_key ? opts->src_key : "");
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ecore_main_loop_quit();
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return;
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}
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ethumb_client_thumb_path_set(c, opts->thumb_path, opts->thumb_key);
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ethumb_client_thumb_path_get(c, &thumb_path, &thumb_key);
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if (ethumb_client_thumb_exists(c))
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{
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_thumb_report
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("EXISTS", opts->src_path, opts->src_key, thumb_path, thumb_key);
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ecore_main_loop_quit();
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return;
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}
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id = ethumb_client_generate(c, _finished_thumb, NULL, NULL);
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if (id < 0)
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{
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fputs("ERROR: could not request thumbnail to be generated.\n", stderr);
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ecore_main_loop_quit();
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return;
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}
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printf("request id=%ld, file='%s', key='%s'\n",
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id, opts->src_path, opts->src_key ? opts->src_key : "");
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}
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int
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main(int argc, char *argv[])
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{
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Ethumb_Client *c;
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Eina_Bool quit_option = 0;
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2010-03-01 16:34:40 -08:00
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const char *format_str = NULL, *aspect_str;
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2009-07-17 08:29:44 -07:00
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struct options opts = {
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{-1, -1, -1, -1},
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0, 0,
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NULL, NULL, NULL, NULL,
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{NULL, NULL, NULL},
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NULL, NULL, NULL, NULL,
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0.0,
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0
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};
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int arg_index;
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int i, ret = 0;
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ethumb_client_init();
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ecore_init();
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Ecore_Getopt_Value values[] = {
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ECORE_GETOPT_VALUE_PTR_CAST(opts.geometry),
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ECORE_GETOPT_VALUE_PTR_CAST(format_str),
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ECORE_GETOPT_VALUE_PTR_CAST(aspect_str),
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ECORE_GETOPT_VALUE_STR(opts.directory),
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ECORE_GETOPT_VALUE_STR(opts.category),
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ECORE_GETOPT_VALUE_PTR_CAST(opts.frame),
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ECORE_GETOPT_VALUE_STR(opts.src_key),
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ECORE_GETOPT_VALUE_DOUBLE(opts.video_time),
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ECORE_GETOPT_VALUE_INT(opts.page),
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ECORE_GETOPT_VALUE_BOOL(quit_option),
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ECORE_GETOPT_VALUE_BOOL(quit_option),
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ECORE_GETOPT_VALUE_BOOL(quit_option),
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ECORE_GETOPT_VALUE_BOOL(quit_option),
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ECORE_GETOPT_VALUE_NONE
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};
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arg_index = ecore_getopt_parse(&optdesc, values, argc, argv);
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if ((arg_index < 0) || (arg_index == argc))
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{
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if (arg_index < 0)
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fprintf(stderr, "Could not parse arguments.\n");
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else
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fprintf(stderr, "Missing source file to thumbnail.\n");
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ret = 1;
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goto end;
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}
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if (quit_option)
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{
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ret = 0;
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goto end;
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}
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for (i = 0; i < 3; i++)
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if (format_opt[i] == format_str)
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{
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opts.format = i;
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break;
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}
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for (i = 0; i < 3; i++)
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if (aspect_opt[i] == aspect_str)
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{
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opts.aspect = i;
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break;
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}
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opts.src_path = argv[arg_index++];
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if (arg_index < argc)
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{
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opts.thumb_path = argv[arg_index++];
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if (arg_index < argc)
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opts.thumb_key = argv[arg_index];
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}
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c = ethumb_client_connect(_connected, &opts, NULL);
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if (!c)
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{
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fputs("ERROR: could not connect to server.\n", stderr);
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ret = 2;
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goto end;
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}
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ecore_main_loop_begin();
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ethumb_client_disconnect(c);
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end:
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if (opts.frame.file)
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{
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eina_stringshare_del(opts.frame.file);
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eina_stringshare_del(opts.frame.group);
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eina_stringshare_del(opts.frame.swallow);
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}
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ecore_shutdown();
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ethumb_client_shutdown();
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return ret;
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}
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