1 files changed, 0 insertions, 486 deletions

diff --git a/polyp/module-solaris.c b/polyp/module-solaris.c
deleted file mode 100644
index f85e71df..00000000
--- a/polyp/module-solaris.c
+++ /dev/null
@@ -1,486 +0,0 @@
-/* $Id$ */
-
-/***
-  This file is part of polypaudio.
- 
-  polypaudio is free software; you can redistribute it and/or modify
-  it under the terms of the GNU Lesser General Public License as published
-  by the Free Software Foundation; either version 2 of the License,
-  or (at your option) any later version.
- 
-  polypaudio 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 Lesser General Public License
-  along with polypaudio; if not, write to the Free Software
-  Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307
-  USA.
-***/
-
-#ifdef HAVE_CONFIG_H
-#include <config.h>
-#endif
-
-#include <stdlib.h>
-#include <stdio.h>
-#include <assert.h>
-#include <errno.h>
-#include <string.h>
-#include <fcntl.h>
-#include <unistd.h>
-#include <limits.h>
-#include <sys/ioctl.h>
-#include <sys/stat.h>
-#include <sys/types.h>
-
-#include <signal.h>
-#include <stropts.h>
-#include <sys/conf.h>
-#include <sys/audio.h>
-
-#include "iochannel.h"
-#include "sink.h"
-#include "source.h"
-#include "module.h"
-#include "sample-util.h"
-#include "util.h"
-#include "modargs.h"
-#include "xmalloc.h"
-#include "log.h"
-#include "mainloop-signal.h"
-#include "module-solaris-symdef.h"
-
-PA_MODULE_AUTHOR("Pierre Ossman")
-PA_MODULE_DESCRIPTION("Solaris Sink/Source")
-PA_MODULE_VERSION(PACKAGE_VERSION)
-PA_MODULE_USAGE("sink_name=<name for the sink> source_name=<name for the source> device=<OSS device> record=<enable source?> playback=<enable sink?> format=<sample format> channels=<number of channels> rate=<sample rate> buffer_size=<record buffer size>")
-
-struct userdata {
-    pa_sink *sink;
-    pa_source *source;
-    pa_iochannel *io;
-    pa_core *core;
-    pa_signal_event *sig;
-
-    pa_memchunk memchunk, silence;
-
-    uint32_t sample_size;
-    uint32_t buffer_size;
-    unsigned int written_bytes, read_bytes;
-
-    int fd;
-    pa_module *module;
-};
-
-static const char* const valid_modargs[] = {
-    "sink_name",
-    "source_name",
-    "device",
-    "record",
-    "playback",
-    "buffer_size",
-    "format",
-    "rate",
-    "channels",
-    NULL
-};
-
-#define DEFAULT_SINK_NAME "solaris_output"
-#define DEFAULT_SOURCE_NAME "solaris_input"
-#define DEFAULT_DEVICE "/dev/audio"
-
-#define CHUNK_SIZE 2048
-
-static void update_usage(struct userdata *u) {
-   pa_module_set_used(u->module,
-                      (u->sink ? pa_idxset_size(u->sink->inputs) : 0) +
-                      (u->sink ? pa_idxset_size(u->sink->monitor_source->outputs) : 0) +
-                      (u->source ? pa_idxset_size(u->source->outputs) : 0));
-}
-
-static void do_write(struct userdata *u) {
-    audio_info_t info;
-    int err;
-    pa_memchunk *memchunk;
-    size_t len;
-    ssize_t r;
-    
-    assert(u);
-
-    if (!u->sink || !pa_iochannel_is_writable(u->io))
-        return;
-
-    update_usage(u);
-
-    err = ioctl(u->fd, AUDIO_GETINFO, &info);
-    assert(err >= 0);
-
-    /*
-     * Since we cannot modify the size of the output buffer we fake it
-     * by not filling it more than u->buffer_size.
-     */
-    len = u->buffer_size;
-    len -= u->written_bytes - (info.play.samples * u->sample_size);
-
-    /*
-     * Do not fill more than half the buffer in one chunk since we only
-     * get notifications upon completion of entire chunks.
-     */
-    if (len > (u->buffer_size / 2))
-        len = u->buffer_size / 2;
-
-    if (len < u->sample_size)
-        return;
-
-    memchunk = &u->memchunk;
-    
-    if (!memchunk->length)
-        if (pa_sink_render(u->sink, len, memchunk) < 0)
-            memchunk = &u->silence;
-    
-    assert(memchunk->memblock);
-    assert(memchunk->memblock->data);
-    assert(memchunk->length);
-
-    if (memchunk->length < len)
-        len = memchunk->length;
-    
-    if ((r = pa_iochannel_write(u->io, (uint8_t*) memchunk->memblock->data + memchunk->index, len)) < 0) {
-        pa_log(__FILE__": write() failed: %s\n", strerror(errno));
-        return;
-    }
-    
-    if (memchunk == &u->silence)
-        assert(r % u->sample_size == 0);
-    else {
-        u->memchunk.index += r;
-        u->memchunk.length -= r;
-        
-        if (u->memchunk.length <= 0) {
-            pa_memblock_unref(u->memchunk.memblock);
-            u->memchunk.memblock = NULL;
-        }
-    }
-
-    u->written_bytes += r;
-
-    /*
-     * Write 0 bytes which will generate a SIGPOLL when "played".
-     */
-    if (write(u->fd, NULL, 0) < 0) {
-        pa_log(__FILE__": write() failed: %s\n", strerror(errno));
-        return;
-    }
-}
-
-static void do_read(struct userdata *u) {
-    pa_memchunk memchunk;
-    int err, l;
-    ssize_t r;
-    assert(u);
-    
-    if (!u->source || !pa_iochannel_is_readable(u->io))
-        return;
-
-    update_usage(u);
-
-    err = ioctl(u->fd, I_NREAD, &l);
-    assert(err >= 0);
-
-    memchunk.memblock = pa_memblock_new(l, u->core->memblock_stat);
-    assert(memchunk.memblock);
-    if ((r = pa_iochannel_read(u->io, memchunk.memblock->data, memchunk.memblock->length)) < 0) {
-        pa_memblock_unref(memchunk.memblock);
-        if (errno != EAGAIN)
-            pa_log(__FILE__": read() failed: %s\n", strerror(errno));
-        return;
-    }
-    
-    assert(r <= (ssize_t) memchunk.memblock->length);
-    memchunk.length = memchunk.memblock->length = r;
-    memchunk.index = 0;
-    
-    pa_source_post(u->source, &memchunk);
-    pa_memblock_unref(memchunk.memblock);
-
-    u->read_bytes += r;
-}
-
-static void io_callback(pa_iochannel *io, void*userdata) {
-    struct userdata *u = userdata;
-    assert(u);
-    do_write(u);
-    do_read(u);
-}
-
-void sig_callback(pa_mainloop_api *api, pa_signal_event*e, int sig, void *userdata) {
-    struct userdata *u = userdata;
-    assert(u);
-    do_write(u);
-}
-
-static pa_usec_t sink_get_latency_cb(pa_sink *s) {
-    pa_usec_t r = 0;
-    audio_info_t info;
-    int err;
-    struct userdata *u = s->userdata;
-    assert(s && u && u->sink);
-
-    err = ioctl(u->fd, AUDIO_GETINFO, &info);
-    assert(err >= 0);
-
-    r += pa_bytes_to_usec(u->written_bytes, &s->sample_spec);
-    r -= pa_bytes_to_usec(info.play.samples * u->sample_size, &s->sample_spec);
-
-    if (u->memchunk.memblock)
-        r += pa_bytes_to_usec(u->memchunk.length, &s->sample_spec);
-
-    return r;
-}
-
-static pa_usec_t source_get_latency_cb(pa_source *s) {
-    pa_usec_t r = 0;
-    struct userdata *u = s->userdata;
-    audio_info_t info;
-    int err;
-    assert(s && u && u->source);
-
-    err = ioctl(u->fd, AUDIO_GETINFO, &info);
-    assert(err >= 0);
-
-    r += pa_bytes_to_usec(info.record.samples * u->sample_size, &s->sample_spec);
-    r -= pa_bytes_to_usec(u->read_bytes, &s->sample_spec);
-
-    return r;
-}
-
-static int pa_solaris_auto_format(int fd, int mode, pa_sample_spec *ss) {
-    audio_info_t info;
-
-    AUDIO_INITINFO(&info);
-
-    if (mode != O_RDONLY) {
-        info.play.sample_rate = ss->rate;
-        info.play.channels = ss->channels;
-        switch (ss->format) {
-        case PA_SAMPLE_U8:
-            info.play.precision = 8;
-            info.play.encoding = AUDIO_ENCODING_LINEAR;
-            break;
-        case PA_SAMPLE_ALAW:
-            info.play.precision = 8;
-            info.play.encoding = AUDIO_ENCODING_ALAW;
-            break;
-        case PA_SAMPLE_ULAW:
-            info.play.precision = 8;
-            info.play.encoding = AUDIO_ENCODING_ULAW;
-            break;
-        case PA_SAMPLE_S16NE:
-            info.play.precision = 16;
-            info.play.encoding = AUDIO_ENCODING_LINEAR;
-            break;
-        default:
-            return -1;
-        }
-    }
-
-    if (mode != O_WRONLY) {
-        info.record.sample_rate = ss->rate;
-        info.record.channels = ss->channels;
-        switch (ss->format) {
-        case PA_SAMPLE_U8:
-            info.record.precision = 8;
-            info.record.encoding = AUDIO_ENCODING_LINEAR;
-            break;
-        case PA_SAMPLE_ALAW:
-            info.record.precision = 8;
-            info.record.encoding = AUDIO_ENCODING_ALAW;
-            break;
-        case PA_SAMPLE_ULAW:
-            info.record.precision = 8;
-            info.record.encoding = AUDIO_ENCODING_ULAW;
-            break;
-        case PA_SAMPLE_S16NE:
-            info.record.precision = 16;
-            info.record.encoding = AUDIO_ENCODING_LINEAR;
-            break;
-        default:
-            return -1;
-        }
-    }
-
-    if (ioctl(fd, AUDIO_SETINFO, &info) < 0) {
-        if (errno == EINVAL)
-            pa_log(__FILE__": AUDIO_SETINFO: Unsupported sample format.\n");
-        else
-            pa_log(__FILE__": AUDIO_SETINFO: %s\n", strerror(errno));
-        return -1;
-    }
-
-    return 0;
-}
-
-static int pa_solaris_set_buffer(int fd, int buffer_size) {
-    audio_info_t info;
-
-    AUDIO_INITINFO(&info);
-
-    info.record.buffer_size = buffer_size;
-
-    if (ioctl(fd, AUDIO_SETINFO, &info) < 0) {
-        if (errno == EINVAL)
-            pa_log(__FILE__": AUDIO_SETINFO: Unsupported buffer size.\n");
-        else
-            pa_log(__FILE__": AUDIO_SETINFO: %s\n", strerror(errno));
-        return -1;
-    }
-
-    return 0;
-}
-
-int pa__init(pa_core *c, pa_module*m) {
-    struct userdata *u = NULL;
-    const char *p;
-    int fd = -1;
-    int buffer_size;
-    int mode;
-    int record = 1, playback = 1;
-    pa_sample_spec ss;
-    pa_modargs *ma = NULL;
-    assert(c && m);
-
-    if (!(ma = pa_modargs_new(m->argument, valid_modargs))) {
-        pa_log(__FILE__": failed to parse module arguments.\n");
-        goto fail;
-    }
-    
-    if (pa_modargs_get_value_boolean(ma, "record", &record) < 0 || pa_modargs_get_value_boolean(ma, "playback", &playback) < 0) {
-        pa_log(__FILE__": record= and playback= expect numeric argument.\n");
-        goto fail;
-    }
-
-    if (!playback && !record) {
-        pa_log(__FILE__": neither playback nor record enabled for device.\n");
-        goto fail;
-    }
-
-    mode = (playback&&record) ? O_RDWR : (playback ? O_WRONLY : (record ? O_RDONLY : 0));
-
-    buffer_size = 16384;    
-    if (pa_modargs_get_value_s32(ma, "buffer_size", &buffer_size) < 0) {
-        pa_log(__FILE__": failed to parse buffer size argument\n");
-        goto fail;
-    }
-
-    ss = c->default_sample_spec;
-    if (pa_modargs_get_sample_spec(ma, &ss) < 0) {
-        pa_log(__FILE__": failed to parse sample specification\n");
-        goto fail;
-    }
-    
-    if ((fd = open(p = pa_modargs_get_value(ma, "device", DEFAULT_DEVICE), mode | O_NONBLOCK)) < 0)
-        goto fail;
-
-    pa_log_info(__FILE__": device opened in %s mode.\n", mode == O_WRONLY ? "O_WRONLY" : (mode == O_RDONLY ? "O_RDONLY" : "O_RDWR"));
-
-    if (pa_solaris_auto_format(fd, mode, &ss) < 0)
-        goto fail;
-
-    if ((mode != O_WRONLY) && (buffer_size >= 1))
-        if (pa_solaris_set_buffer(fd, buffer_size) < 0)
-            goto fail;
-
-    u = pa_xmalloc(sizeof(struct userdata));
-    u->core = c;
-
-    if (mode != O_WRONLY) {
-        u->source = pa_source_new(c, __FILE__, pa_modargs_get_value(ma, "source_name", DEFAULT_SOURCE_NAME), 0, &ss, NULL);
-        assert(u->source);
-        u->source->userdata = u;
-        u->source->get_latency = source_get_latency_cb;
-        pa_source_set_owner(u->source, m);
-        u->source->description = pa_sprintf_malloc("Solaris PCM on '%s'", p);
-    } else
-        u->source = NULL;
-
-    if (mode != O_RDONLY) {
-        u->sink = pa_sink_new(c, __FILE__, pa_modargs_get_value(ma, "sink_name", DEFAULT_SINK_NAME), 0, &ss, NULL);
-        assert(u->sink);
-        u->sink->get_latency = sink_get_latency_cb;
-        u->sink->userdata = u;
-        pa_sink_set_owner(u->sink, m);
-        u->sink->description = pa_sprintf_malloc("Solaris PCM on '%s'", p);
-    } else
-        u->sink = NULL;
-
-    assert(u->source || u->sink);
-
-    u->io = pa_iochannel_new(c->mainloop, u->source ? fd : -1, u->sink ? fd : 0);
-    assert(u->io);
-    pa_iochannel_set_callback(u->io, io_callback, u);
-    u->fd = fd;
-
-    u->memchunk.memblock = NULL;
-    u->memchunk.length = 0;
-    u->sample_size = pa_frame_size(&ss);
-    u->buffer_size = buffer_size;
-
-    u->silence.memblock = pa_memblock_new(u->silence.length = CHUNK_SIZE, u->core->memblock_stat);
-    assert(u->silence.memblock);
-    pa_silence_memblock(u->silence.memblock, &ss);
-    u->silence.index = 0;
-
-    u->written_bytes = 0;
-    u->read_bytes = 0;
-
-    u->module = m;
-    m->userdata = u;
-
-    u->sig = pa_signal_new(SIGPOLL, sig_callback, u);
-    assert(u->sig);
-    ioctl(u->fd, I_SETSIG, S_MSG);
-
-    pa_modargs_free(ma);
-
-    return 0;
-
-fail:
-    if (fd >= 0)
-        close(fd);
-
-    if (ma)
-        pa_modargs_free(ma);
-    
-    return -1;
-}
-
-void pa__done(pa_core *c, pa_module*m) {
-    struct userdata *u;
-    assert(c && m);
-
-    if (!(u = m->userdata))
-        return;
-
-    ioctl(u->fd, I_SETSIG, 0);
-    pa_signal_free(u->sig);
-    
-    if (u->memchunk.memblock)
-        pa_memblock_unref(u->memchunk.memblock);
-    if (u->silence.memblock)
-        pa_memblock_unref(u->silence.memblock);
-
-    if (u->sink) {
-        pa_sink_disconnect(u->sink);
-        pa_sink_unref(u->sink);
-    }
-    
-    if (u->source) {
-        pa_source_disconnect(u->source);
-        pa_source_unref(u->source);
-    }
-    
-    pa_iochannel_free(u->io);
-    pa_xfree(u);
-}