cleanup unused code; license updates

1 files changed, 0 insertions, 692 deletions

diff --git a/plugins/uade2/plugin.c b/plugins/uade2/plugin.c
deleted file mode 100644
index e8cf532a..00000000
--- a/plugins/uade2/plugin.c
+++ /dev/null
@@ -1,692 +0,0 @@
-/*
-    ddb_input_uade2 - UADE input plugin for DeaDBeeF player
-    Copyright (C) 2009-2013 Alexey Yakovenko <waker@users.sourceforge.net>
-    based on UADE2 plugin for Audacious, Copyright (C) 2005-2006  Heikki Orsila, UADE TEAM
-
-    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 <stdlib.h>
-#include <string.h>
-#include <sys/stat.h>
-#include <sys/types.h>
-#include <signal.h>
-#include "../../deadbeef.h"
-#include "uadeipc.h"
-#include "eagleplayer.h"
-#include "uadeconfig.h"
-#include "uadecontrol.h"
-#include "uadeconstants.h"
-#include "ossupport.h"
-#include "uadeconf.h"
-#include "effects.h"
-#include "sysincludes.h"
-#include "songdb.h"
-#include "songinfo.h"
-
-#define min(x,y) ((x)<(y)?(x):(y))
-#define max(x,y) ((x)>(y)?(x):(y))
-
-#define trace(...) { fprintf(stderr, __VA_ARGS__); }
-//#define trace(fmt,...)
-
-static char configname[PATH_MAX];
-static struct uade_config config_backup;
-static time_t config_load_time;
-static time_t md5_load_time;
-static char md5name[PATH_MAX];
-static char songconfname[PATH_MAX];
-static char gui_filename[PATH_MAX];
-
-static const char *
-get_uade_base_conf_dir (void) {
-    return UADE_CONFIG_BASE_DIR;
-}
-
-static void load_content_db(void)
-{
-  struct stat st;
-  time_t curtime = time(NULL);
-  char name[PATH_MAX];
-
-  if (curtime)
-    md5_load_time = curtime;
-
-  if (md5name[0] == 0) {
-    char *home = uade_open_create_home();
-    if (home)
-      snprintf(md5name, sizeof md5name, "%s/.uade2/contentdb", home);
-  }
-
-  /* User database has priority over global database, so we read it first */
-  if (md5name[0]) {
-    if (stat(md5name, &st) == 0) {
-      if (uade_read_content_db(md5name))
-	return;
-    } else {
-      FILE *f = fopen(md5name, "w");
-      if (f)
-	fclose(f);
-      uade_read_content_db(md5name);
-    }
-  }
-
-  snprintf(name, sizeof name, "%s/contentdb.conf", get_uade_base_conf_dir ());
-  if (stat(name, &st) == 0)
-    uade_read_content_db(name);
-}
-
-/* xmms initializes uade by calling this function */
-static void uade_init(void)
-{
-    static int initialized = 0;
-    if (!initialized) {
-        char *home;
-        int config_loaded;
-
-        config_load_time = time(NULL);
-
-        config_loaded = uade_load_initial_config(configname, sizeof configname,
-                &config_backup, NULL);
-
-        load_content_db();
-
-        uade_load_initial_song_conf(songconfname, sizeof songconfname,
-                &config_backup, NULL);
-
-        home = uade_open_create_home();
-
-        if (home != NULL) {
-            /* If config exists in home, ignore global uade.conf. */
-            snprintf(configname, sizeof configname, "%s/.uade2/uade.conf", home);
-        }
-
-        if (config_loaded == 0) {
-            fprintf(stderr, "No config file found for UADE XMMS plugin. Will try to load config from\n");
-            fprintf(stderr, "$HOME/.uade2/uade.conf in the future.\n");
-        }
-        initialized = 1;
-    }
-}
-
-static void uade_get_song_info(const char *filename, char **title, int *length)
-{
-  char tempname[PATH_MAX];
-  const char *t;
-
-  if (strncmp(filename, "uade://", 7) == 0)
-    filename += 7;
-
-  strlcpy(tempname, filename, sizeof tempname);
-  t = basename(tempname);
-  if (t == NULL)
-    t = filename;
-  if ((*title = strdup(t)) == NULL)
-    trace("Not enough memory for song info.\n");
-  *length = -1;
-}
-
-int uade_get_max_subsong(struct uade_state *state, int def)
-{
-    int subsong;
-    subsong = -1;
-    if (state->song != NULL)
-      subsong = state->song->max_subsong;
-    if (subsong == -1)
-	subsong = def;
-    return subsong;
-}
-
-
-int uade_get_min_subsong(struct uade_state *state, int def)
-{
-    int subsong;
-    subsong = -1;
-    if (state->song != NULL)
-      subsong = state->song->min_subsong;
-    if (subsong == -1)
-	subsong = def;
-    return subsong;
-}
-
-DB_functions_t *deadbeef;
-static DB_decoder_t plugin;
-
-static const char *exts[] = { NULL };
-static const char *prefixes[] = { "mod", NULL };
-static const char *filetypes[] = { "UADE", NULL };
-
-#define UADE_BUFFER_SIZE 100000
-
-typedef struct {
-    DB_fileinfo_t info;
-    struct uade_state state;
-    int controlstate;
-    int record_playtime;
-    int remaining;
-    char buffer[UADE_BUFFER_SIZE];
-    int subsong_end;
-    int song_end_trigger;
-    int64_t skip_bytes;
-    int abort_playing;
-    int uade_seek_forward;
-} uade_info_t;
-
-DB_fileinfo_t *
-uadeplug_open (uint32_t hints) {
-    DB_fileinfo_t *_info = malloc (sizeof (uade_info_t));
-    uade_info_t *info = (uade_info_t *)_info;
-    memset (info, 0, sizeof (uade_info_t));
-    return _info;
-}
-
-static int
-uadeplug_init (DB_fileinfo_t *_info, DB_playItem_t *it) {
-    uade_info_t *info = (uade_info_t *)_info;
-
-    uade_init ();
-    char modulename[PATH_MAX];
-    char playername[PATH_MAX];
-    char scorename[PATH_MAX];
-    char gui_module_filename[PATH_MAX];
-    char gui_player_filename[PATH_MAX];
-
-    info->state.config = config_backup;
-    info->state.validconfig = 1;
-
-    printf ("probing the file\n");
-    int ret = uade_is_our_file(it->fname, 0, &info->state);
-
-    if (!ret) {
-        trace ("not uade file\n");
-        return -1;
-    }
-    strlcpy(modulename, it->fname, sizeof modulename);
-    trace ("modulename: %s\n", modulename);
-    strlcpy(gui_module_filename, it->fname, sizeof gui_module_filename);
-    trace ("gui_module_fname: %s\n", gui_module_filename);
-
-    snprintf(scorename, sizeof scorename, "%s/score", get_uade_base_conf_dir ());
-    trace ("scorename: %s\n", scorename);
-
-    if (strcmp(info->state.ep->playername, "custom") == 0) {
-        strlcpy(playername, modulename, sizeof playername);
-        modulename[0] = 0;
-        gui_module_filename[0] = 0;
-    } else {
-        snprintf(playername, sizeof playername, "%s/players/%s", get_uade_base_conf_dir (), info->state.ep->playername);
-    }
-    trace ("playername: %s\n", playername);
-
-    if (!uade_alloc_song(&info->state, it->fname)) {
-        trace ("uade_alloc_song fail\n");
-        return -1;
-    }
-
-    uade_set_ep_attributes(&info->state);
-
-    uade_set_song_attributes(&info->state, playername, sizeof playername);
-
-    uade_set_effects(&info->state);
-
-    strlcpy(gui_player_filename, playername, sizeof gui_player_filename);
-
-    if (!info->state.pid) {
-        char configname[PATH_MAX];
-        snprintf(configname, sizeof configname, "%s/uaerc", UADE_CONFIG_BASE_DIR);
-        uade_spawn(&info->state, UADE_CONFIG_UADE_CORE, configname);
-    }
-
-    printf ("uade_song_initialization\n");
-    ret = uade_song_initialization(scorename, playername, modulename, &info->state);
-    if (ret) {
-        if (ret != UADECORE_CANT_PLAY && ret != UADECORE_INIT_ERROR) {
-            fprintf(stderr, "Can not initialize song. Unknown error.\n");
-            return -1;
-        }
-        uade_unalloc_song(&info->state);
-        return -1;
-    }
-    printf ("init done\n");
-    int minsong = uade_get_min_subsong (&info->state, 0);
-    int maxsong = uade_get_max_subsong (&info->state, 0);
-	info->state.song->cur_subsong = it->tracknum;
-	uade_change_subsong(&info->state);
-
-    _info->fmt.bps = 16;
-    _info->fmt.channels = UADE_CHANNELS;
-    _info->fmt.samplerate = info->state.config.frequency;
-    for (int i = 0; i < _info->fmt.channels; i++) {
-        _info->fmt.channelmask |= 1 << i;
-    }
-    _info->readpos = 0;
-    _info->plugin = &plugin;
-    info->record_playtime = 1;
-    info->controlstate = UADE_S_STATE;
-
-    return 0;
-}
-
-// free everything allocated in _init
-static void
-uadeplug_free (DB_fileinfo_t *_info) {
-    uade_info_t *info = (uade_info_t *)_info;
-    if (info) {
-        uade_unalloc_song(&info->state);
-        if (info->state.pid) {
-            kill(info->state.pid, SIGTERM);
-        }
-        free (info);
-    }
-}
-
-int
-uadeplug_frame (uade_info_t *info) {
-    uint8_t space[UADE_MAX_MESSAGE_SIZE];
-    struct uade_msg *um = (struct uade_msg *) space;
-    uint16_t *sm;
-    int i;
-    unsigned int play_bytes, tailbytes = 0;
-    uint64_t subsong_bytes = 0;
-    int framesize = UADE_CHANNELS * UADE_BYTES_PER_SAMPLE;
-    int left = 0;
-    char gui_formatname[256];
-    char gui_modulename[256];
-    char gui_playername[256];
-    char *reason;
-    uint32_t *u32ptr;
-    int frame_received = 0;
-
-    while (!frame_received) {
-        if (info->controlstate == UADE_S_STATE) {
-
-            assert(left == 0);
-
-            if (info->abort_playing) {
-                info->record_playtime = 0;
-                break;
-            }
-
-            if (info->uade_seek_forward) {
-                info->skip_bytes += info->uade_seek_forward * (UADE_BYTES_PER_FRAME * info->state.config.frequency);
-                info->uade_seek_forward = 0;
-            }
-
-            left = uade_read_request(&info->state.ipc);
-
-            if (uade_send_short_message(UADE_COMMAND_TOKEN, &info->state.ipc)) {
-                fprintf(stderr, "Can not send token.\n");
-                return -1;
-            }
-            info->controlstate = UADE_R_STATE;
-
-        } else {
-
-            if (uade_receive_message(um, sizeof(space), &info->state.ipc) <= 0) {
-                fprintf(stderr, "Can not receive events from uade\n");
-                exit(-1);
-            }
-
-
-            switch (um->msgtype) {
-
-            case UADE_COMMAND_TOKEN:
-                info->controlstate = UADE_S_STATE;
-                break;
-
-            case UADE_REPLY_DATA:
-                sm = (uint16_t *) um->data;
-                for (i = 0; i < um->size; i += 2) {
-                    *sm = ntohs(*sm);
-                    sm++;
-                }
-
-                if (info->subsong_end) {
-                    play_bytes = tailbytes;
-                    tailbytes = 0;
-                } else {
-                    play_bytes = um->size;
-                }
-
-                if (info->subsong_end == 0 && info->song_end_trigger == 0 &&
-                        uade_test_silence(um->data, play_bytes, &info->state)) {
-                    info->subsong_end = 1;
-                }
-
-                subsong_bytes += play_bytes;
-                info->state.song->out_bytes += play_bytes;
-
-                if (info->skip_bytes > 0) {
-                    if (play_bytes <= info->skip_bytes) {
-                        info->skip_bytes -= play_bytes;
-                        play_bytes = 0;
-                    } else {
-                        play_bytes -= info->skip_bytes;
-                        info->skip_bytes = 0;
-                    }
-                }
-
-                uade_effect_run(&info->state.effects, (int16_t *) um->data, play_bytes / framesize);
-
-                // ... copy data ...
-                memcpy (info->buffer + info->remaining, um->data, play_bytes);
-                frame_received = 1;
-                info->remaining += play_bytes;
-
-                if (info->state.config.timeout != -1 && info->state.config.use_timeouts) {
-                    if (info->song_end_trigger == 0) {
-                        if (info->state.song->out_bytes / (UADE_BYTES_PER_FRAME * info->state.config.frequency) >= info->state.config.timeout) {
-                            info->song_end_trigger = 1;
-                            info->record_playtime = 0;
-                        }
-                    }
-                }
-
-                if (info->state.config.subsong_timeout != -1 && info->state.config.use_timeouts) {
-                    if (info->subsong_end == 0 && info->song_end_trigger == 0) {
-                        if (subsong_bytes / (UADE_BYTES_PER_FRAME * info->state.config.frequency) >= info->state.config.subsong_timeout) {
-                            info->subsong_end = 1;
-                            info->record_playtime = 0;
-                        }
-                    }
-                }
-
-                assert (left >= um->size);
-                left -= um->size;
-                break;
-
-            case UADE_REPLY_FORMATNAME:
-                uade_check_fix_string(um, 128);
-                strlcpy(gui_formatname, (char *) um->data, sizeof gui_formatname);
-                strlcpy(info->state.song->formatname, (char *) um->data, sizeof info->state.song->formatname);
-                break;
-
-            case UADE_REPLY_MODULENAME:
-                uade_check_fix_string(um, 128);
-                strlcpy(gui_modulename, (char *) um->data, sizeof gui_modulename);
-                strlcpy(info->state.song->modulename, (char *) um->data, sizeof info->state.song->modulename);
-                break;
-
-            case UADE_REPLY_MSG:
-                uade_check_fix_string(um, 128);
-                trace ("Message: %s\n", (char *) um->data);
-                break;
-
-            case UADE_REPLY_PLAYERNAME:
-                uade_check_fix_string(um, 128);
-                strlcpy(gui_playername, (char *) um->data, sizeof gui_playername);
-                strlcpy(info->state.song->playername, (char *) um->data, sizeof info->state.song->playername);
-                break;
-
-            case UADE_REPLY_SONG_END:
-                if (um->size < 9) {
-                    fprintf(stderr, "Invalid song end reply\n");
-                    exit(-1);
-                }
-                tailbytes = ntohl(((uint32_t *) um->data)[0]);
-                /* next ntohl() is only there for a principle. it is not useful */
-                if (ntohl(((uint32_t *) um->data)[1]) == 0) {
-                    /* normal happy song end. go to next subsong if any */
-                    info->subsong_end = 1;
-                } else {
-                    /* unhappy song end (error in the 68k side). skip to next song
-                       ignoring possible subsongs */
-                    info->song_end_trigger = 1;
-                }
-                i = 0;
-                reason = (char *) &um->data[8];
-                while (reason[i] && i < (um->size - 8))
-                    i++;
-                if (reason[i] != 0 || (i != (um->size - 9))) {
-                    fprintf(stderr, "Broken reason string with song end notice\n");
-                    exit(-1);
-                }
-                /* fprintf(stderr, "Song end (%s)\n", reason); */
-                break;
-
-            case UADE_REPLY_SUBSONG_INFO:
-                if (um->size != 12) {
-                    fprintf(stderr, "subsong info: too short a message\n");
-                    exit(-1);
-                }
-                u32ptr = (uint32_t *) um->data;
-                info->state.song->min_subsong = ntohl(u32ptr[0]);
-                info->state.song->max_subsong = ntohl(u32ptr[1]);
-                info->state.song->cur_subsong = ntohl(u32ptr[2]);
-
-                if (!(-1 <= info->state.song->min_subsong && info->state.song->min_subsong <= info->state.song->cur_subsong && info->state.song->cur_subsong <= info->state.song->max_subsong)) {
-                    int tempmin = info->state.song->min_subsong, tempmax = info->state.song->max_subsong;
-                    fprintf(stderr, "uade: The player is broken. Subsong info does not match with %s.\n", gui_filename);
-                    info->state.song->min_subsong = tempmin <= tempmax ? tempmin : tempmax;
-                    info->state.song->max_subsong = tempmax >= tempmin ? tempmax : tempmin;
-                    if (info->state.song->cur_subsong > info->state.song->max_subsong)
-                        info->state.song->max_subsong = info->state.song->cur_subsong;
-                    else if (info->state.song->cur_subsong < info->state.song->min_subsong)
-                        info->state.song->min_subsong = info->state.song->cur_subsong;
-                }
-                break;
-
-            default:
-                fprintf(stderr, "Expected sound data. got %d.\n", um->msgtype);
-                return -1;
-            }
-        }
-    }
-    return 0;
-}
-
-
-// try decode `size' bytes
-// return number of decoded bytes
-// or 0 on EOF/error
-static int
-uadeplug_read (DB_fileinfo_t *_info, char *bytes, int size) {
-    uade_info_t *info = (uade_info_t *)_info;
-    int samplesize = _info->fmt.channels * _info->fmt.bps / 8;
-    int initsize = size;
-
-    while (size > 0) {
-        if (info->remaining) {
-            int n = min (info->remaining, size);
-            memcpy (bytes, info->buffer, n);
-            bytes += n;
-            size -= n;
-            if (n < info->remaining) {
-                memmove (info->buffer, info->buffer + n, info->remaining-n);
-                info->remaining -= n;
-                break;
-            }
-            info->remaining = 0;
-        }
-
-        if (uadeplug_frame (info) < 0) {
-            return initsize-size;
-        }
-    }
-
-    _info->readpos += ((initsize-size) / samplesize) / (float)(_info->fmt.samplerate);
-    return initsize-size;
-}
-
-// seek to specified sample (frame)
-// return 0 on success
-// return -1 on failure
-static int
-uadeplug_seek_sample (DB_fileinfo_t *_info, int sample) {
-    uade_info_t *info = (uade_info_t *)_info;
-    
-    _info->readpos = (float)sample / _info->fmt.samplerate;
-    return 0;
-}
-
-// seek to specified time in seconds
-// return 0 on success
-// return -1 on failure
-static int
-uadeplug_seek (DB_fileinfo_t *_info, float time) {
-    return uadeplug_seek_sample (_info, time * _info->fmt.samplerate);
-}
-
-static DB_playItem_t *
-uadeplug_insert (DB_playItem_t *after, const char *fname) {
-    uade_init ();
-
-    char modulename[PATH_MAX];
-    char playername[PATH_MAX];
-    char scorename[PATH_MAX];
-    char gui_module_filename[PATH_MAX];
-    char gui_player_filename[PATH_MAX];
-
-    struct uade_state state;
-    memset (&state, 0, sizeof (state));
-    state.config = config_backup;
-    state.validconfig = 1;
-
-    printf ("probing the file\n");
-    int ret = uade_is_our_file(fname, 0, &state);
-
-    if (!ret) {
-        trace ("not uade file\n");
-        return NULL;
-    }
-
-    strlcpy(modulename, fname, sizeof modulename);
-    trace ("modulename: %s\n", modulename);
-    strlcpy(gui_module_filename, fname, sizeof gui_module_filename);
-    trace ("gui_module_fname: %s\n", gui_module_filename);
-
-    snprintf(scorename, sizeof scorename, "%s/score", get_uade_base_conf_dir ());
-    trace ("scorename: %s\n", scorename);
-
-    if (strcmp(state.ep->playername, "custom") == 0) {
-        strlcpy(playername, modulename, sizeof playername);
-        modulename[0] = 0;
-        gui_module_filename[0] = 0;
-    } else {
-        snprintf(playername, sizeof playername, "%s/players/%s", get_uade_base_conf_dir (), state.ep->playername);
-    }
-    trace ("playername: %s\n", playername);
-
-    if (!uade_alloc_song(&state, fname)) {
-        trace ("uade_alloc_song fail\n");
-        return NULL;
-    }
-
-    uade_set_ep_attributes(&state);
-
-    uade_set_song_attributes(&state, playername, sizeof playername);
-
-    uade_set_effects(&state);
-
-    strlcpy(gui_player_filename, playername, sizeof gui_player_filename);
-
-    if (!state.pid) {
-        char configname[PATH_MAX];
-        snprintf(configname, sizeof configname, "%s/uaerc", UADE_CONFIG_BASE_DIR);
-        uade_spawn(&state, UADE_CONFIG_UADE_CORE, configname);
-    }
-
-    printf ("uade_song_initialization\n");
-    ret = uade_song_initialization(scorename, playername, modulename, &state);
-    if (ret) {
-        if (ret != UADECORE_CANT_PLAY && ret != UADECORE_INIT_ERROR) {
-            fprintf(stderr, "Can not initialize song. Unknown error.\n");
-            return NULL;
-        }
-        uade_unalloc_song(&state);
-        return NULL;
-    }
-    printf ("init done\n");
-    int minsong = uade_get_min_subsong (&state, 0);
-    int maxsong = uade_get_max_subsong (&state, 0);
-
-    char info[256];
-    int playtime = state.song->playtime;
-
-    /* Hack. Set info text and song length late because we didn't know
-       subsong amounts before this. Pass zero as a length so that the
-       graphical play time counter will run but seek is still enabled.
-       Passing -1 as playtime would disable seeking. */
-    if (playtime <= 0)
-        playtime = 0;
-
-    if (uade_generate_song_title(info, sizeof info, &state))
-        strlcpy(info, gui_filename, sizeof info);
-
-//  playhandle->set_params(playhandle, info, playtime,
-//			 UADE_BYTES_PER_FRAME * state.config.frequency,
-//			 state.config.frequency, UADE_CHANNELS);
-
-
-    // no cuesheet, prepare track for addition
-    DB_playItem_t *it = deadbeef->pl_item_alloc ();
-    it->decoder_id = deadbeef->plug_get_decoder_id (plugin.plugin.id);
-    it->fname = strdup (fname);
-    it->filetype = filetypes[0];
-    float duration = -1;
-    if (playtime != -1) {
-        duration = playtime / 1000.f;
-    }
-    deadbeef->pl_set_item_duration (it, duration);
-
-    // title is empty, this call will set track title to filename without extension
-    const char *fn = strrchr (fname, '/');
-    if (fn) {
-        fn++;
-    }
-    else {
-        fn = fname;
-    }
-    deadbeef->pl_add_meta (it, "title", info);
-
-    // now the track is ready, insert into playlist
-    after = deadbeef->pl_insert_item (after, it);
-    deadbeef->pl_item_unref (it);
-    uade_unalloc_song(&state);
-    if (state.pid) {
-        kill(state.pid, SIGTERM);
-    }
-    return after;
-}
-
-// define plugin interface
-static DB_decoder_t plugin = {
-    DB_PLUGIN_SET_API_VERSION
-    .plugin.version_major = 1,
-    .plugin.version_minor = 0,
-    .plugin.type = DB_PLUGIN_DECODER,
-    .plugin.id = "uade",
-    .plugin.name = "UADE player",
-    .plugin.descr = "amiga module player based on UADE (http://zakalwe.fi/uade/)",
-    .plugin.author = "Alexey Yakovenko",
-    .plugin.email = "waker@users.sourceforge.net",
-    .plugin.website = "http://deadbeef.sf.net",
-    .open = uadeplug_open,
-    .init = uadeplug_init,
-    .free = uadeplug_free,
-    .read = uadeplug_read,
-    .seek = uadeplug_seek,
-    .seek_sample = uadeplug_seek_sample,
-    .insert = uadeplug_insert,
-    .exts = exts,
-    .prefixes = prefixes,
-    .filetypes = filetypes
-};
-
-DB_plugin_t *
-ddb_uade2_load (DB_functions_t *api) {
-    deadbeef = api;
-    return DB_PLUGIN (&plugin);
-}