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-rw-r--r--session.c291
1 files changed, 0 insertions, 291 deletions
diff --git a/session.c b/session.c
deleted file mode 100644
index 4be42deb..00000000
--- a/session.c
+++ /dev/null
@@ -1,291 +0,0 @@
-/*
- DeaDBeeF - ultimate music player for GNU/Linux systems with X11
- Copyright (C) 2009-2010 Alexey Yakovenko <waker@users.sourceforge.net>
-
- This program is free software; you can redistribute it and/or
- modify it under the terms of the GNU General Public License
- as published by the Free Software Foundation; either version 2
- of the License, or (at your option) any later version.
-
- This program is distributed in the hope that it will be useful,
- but WITHOUT ANY WARRANTY; without even the implied warranty of
- MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- GNU General Public License for more details.
-
- You should have received a copy of the GNU General Public License
- along with this program; if not, write to the Free Software
- Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
-*/
-#include <stdio.h>
-#include <string.h>
-#include <stdint.h>
-#include <unistd.h>
-#include "session.h"
-#include "common.h"
-#include "deadbeef.h"
-#include "conf.h"
-
-#define SESS_CURRENT_VER 4
-// changelog:
-// version 5 everything moved to common config
-// version 4 column settings moved to common config
-// version 3 adds column widths
-
-// NOTE: dont forget to update session_reset when changing that
-
-static const uint8_t sessfile_magic[] = { 0xdb, 0xef, 0x5e, 0x55 }; // dbefsess in hexspeak
-
-void
-session_reset (void) {
-}
-
-#if 0
-static int
-write_i16_be (uint16_t val, FILE *fp) {
- uint8_t b;
- b = (uint8_t)(val&0xff);
- if (fwrite (&b, 1, 1, fp) != 1) {
- return 0;
- }
- b = (uint8_t)((val&0xff00)>>8);
- if (fwrite (&b, 1, 1, fp) != 1) {
- return 1;
- }
- return 2;
-}
-
-static int
-write_i32_be (uint32_t val, FILE *fp) {
- uint8_t b;
- b = (uint8_t)(val&0xff);
- if (fwrite (&b, 1, 1, fp) != 1) {
- return 0;
- }
- b = (uint8_t)((val&0xff00)>>8);
- if (fwrite (&b, 1, 1, fp) != 1) {
- return 1;
- }
- b = (uint8_t)((val&0xff0000)>>16);
- if (fwrite (&b, 1, 1, fp) != 1) {
- return 2;
- }
- b = (uint8_t)((val&0xff000000)>>24);
- if (fwrite (&b, 1, 1, fp) != 1) {
- return 3;
- }
- return 4;
-}
-#endif
-
-static int
-read_i16_be (uint16_t *pval, FILE *fp) {
- uint16_t val = 0;
- uint8_t b;
- if (fread (&b, 1, 1, fp) != 1) {
- return 0;
- }
- val |= (uint16_t)b;
- if (fread (&b, 1, 1, fp) != 1) {
- return 1;
- }
- val |= (((uint16_t)b) << 8);
- *pval = val;
- return 2;
-}
-
-static int
-read_i32_be (uint32_t *pval, FILE *fp) {
- uint32_t val = 0;
- uint8_t b;
- if (fread (&b, 1, 1, fp) != 1) {
- return 0;
- }
- val |= (uint32_t)b;
- if (fread (&b, 1, 1, fp) != 1) {
- return 1;
- }
- val |= (((uint32_t)b) << 8);
- if (fread (&b, 1, 1, fp) != 1) {
- return 2;
- }
- val |= (((uint32_t)b) << 16);
- if (fread (&b, 1, 1, fp) != 1) {
- return 3;
- }
- val |= (((uint32_t)b) << 24);
- *pval = val;
- return 4;
-}
-
-int
-session_load (const char *fname) {
- char session_dir[2048];
- float session_volume;
- int8_t session_playlist_order;
- int8_t session_playlist_looping;
- int8_t session_scroll_follows_playback = 1;
- int session_win_attrs[5] = { 40, 40, 500, 300, 0 };
-
- session_volume = 0;
- session_dir[0] = 0;
- session_playlist_looping = 0;
- session_playlist_order = 0;
- session_scroll_follows_playback = 1;
- session_win_attrs[0] = 40;
- session_win_attrs[1] = 40;
- session_win_attrs[2] = 500;
- session_win_attrs[3] = 300;
- session_win_attrs[4] = 0;
-
- FILE *fp = fopen (fname, "r+b");
- if (!fp) {
- return -1;
- }
- // magic
- uint8_t magic[4];
- if (fread (magic, 1, 4, fp) != 4) {
- goto session_load_fail;
- }
- if (memcmp (magic, sessfile_magic, 4)) {
- goto session_load_fail;
- }
- uint8_t version;
- if (fread (&version, 1, 1, fp) != 1) {
- goto session_load_fail;
- }
- if (version < 2 || version > SESS_CURRENT_VER) {
- goto session_load_fail;
- }
- uint16_t l;
- if (read_i16_be (&l, fp) != 2) {
- goto session_load_fail;
- }
- if (l >= 2048) {
- goto session_load_fail;
- }
- if (fread (session_dir, 1, l, fp) != l) {
- goto session_load_fail;
- }
- session_dir[l] = 0;
- if (read_i32_be ((uint32_t*)&session_volume, fp) != 4) {
- goto session_load_fail;
- }
- if (fread (&session_playlist_order, 1, 1, fp) != 1) {
- goto session_load_fail;
- }
- if (session_playlist_order < 0 || session_playlist_order > 2) {
- goto session_load_fail;
- }
- if (fread (&session_playlist_looping, 1, 1, fp) != 1) {
- goto session_load_fail;
- }
- if (session_playlist_looping < 0 || session_playlist_looping > 2) {
- goto session_load_fail;
- }
- if (fread (&session_scroll_follows_playback, 1, 1, fp) != 1) {
- goto session_load_fail;
- }
- for (int k = 0; k < 5; k++) {
- if (read_i32_be (&session_win_attrs[k], fp) != 4) {
- goto session_load_fail;
- }
- }
- if (version == 3) {
- // import playlist and search columns to new common config
-#define PL_MAX_COLUMNS 5
- int session_main_colwidths[PL_MAX_COLUMNS] = { 50, 150, 50, 150, 50 };
- int session_main_numcols = 5;
- int session_search_colwidths[PL_MAX_COLUMNS] = { 0, 150, 50, 150, 50 };;
- int session_search_numcols = 5;
- {
- // main column widths
- uint8_t l;
- if (fread (&l, 1, 1, fp) != 1) {
- goto session_load_fail;
- }
- if (l > PL_MAX_COLUMNS) {
- goto session_load_fail;
- }
- session_main_numcols = l;
- for (int i = 0; i < l; i++) {
- int16_t w;
- if (fread (&w, 1, sizeof (w), fp) != sizeof (w)) {
- goto session_load_fail;
- }
- session_main_colwidths[i] = w;
- }
- }
- {
- // search column widths
- uint8_t l;
- if (fread (&l, 1, 1, fp) != 1) {
- goto session_load_fail;
- }
- if (l > PL_MAX_COLUMNS) {
- goto session_load_fail;
- }
- session_search_numcols = l;
- for (int i = 0; i < l; i++) {
- int16_t w;
- if (fread (&w, 1, sizeof (w), fp) != sizeof (w)) {
- goto session_load_fail;
- }
- session_search_colwidths[i] = w;
- }
- }
- // convert to common config
- const char *colnames[] = {
- "Playing",
- "Artist / Album",
- "Track №",
- "Title / Track Artist",
- "Duration"
- };
- int colids[] = {
- DB_COLUMN_PLAYING,
- DB_COLUMN_ARTIST_ALBUM,
- DB_COLUMN_TRACK,
- DB_COLUMN_TITLE,
- DB_COLUMN_DURATION
- };
- int i;
- for (i = 0; i < 5; i++) {
- char key[128];
- char value[128];
- snprintf (key, sizeof (key), "playlist.column.%d", i);
- snprintf (value, sizeof (value), "\"%s\" \"%s\" %d %d %d", colnames[i], "", colids[i], session_main_colwidths[i], i == 2 ? 1 : 0);
- conf_set_str (key, value);
- }
- for (i = 1; i < 5; i++) {
- char key[128];
- char value[128];
- snprintf (key, sizeof (key), "search.column.%d", i-1);
- snprintf (value, sizeof (value), "\"%s\" \"%s\" %d %d %d", colnames[i], "", colids[i], session_main_colwidths[i], i == 2 ? 1 : 0);
- conf_set_str (key, value);
- }
- }
-// printf ("dir: %s\n", session_dir);
-// printf ("volume: %f\n", session_volume);
-// printf ("win: %d %d %d %d %d\n", session_win_attrs[0], session_win_attrs[1], session_win_attrs[2], session_win_attrs[3], session_win_attrs[4]);
- fclose (fp);
-
- if (version <= 4) {
- // move everything to common config
- conf_set_str ("filechooser.lastdir", session_dir);
- conf_set_int ("playback.loop", session_playlist_looping);
- conf_set_int ("playback.order", session_playlist_order);
- conf_set_float ("playback.volume", session_volume);
- conf_set_int ("playlist.scroll.followplayback", session_scroll_follows_playback);
- conf_set_int ("mainwin.geometry.x", session_win_attrs[0]);
- conf_set_int ("mainwin.geometry.y", session_win_attrs[1]);
- conf_set_int ("mainwin.geometry.w", session_win_attrs[2]);
- conf_set_int ("mainwin.geometry.h", session_win_attrs[3]);
- }
-
- return 0;
-session_load_fail:
- fprintf (stderr, "failed to load session, session file is corrupt\n");
- fclose (fp);
-// session_reset ();
- return -1;
-}
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