move sources to src/ subdir

git-svn-id: file:///home/lennart/svn/public/libcanberra/trunk@12 01b60673-d06a-42c0-afdd-89cb8e0f78ac

1 files changed, 0 insertions, 380 deletions

diff --git a/common.c b/common.c
deleted file mode 100644
index bf11450..0000000
--- a/common.c
+++ /dev/null
@@ -1,380 +0,0 @@
-/* $Id$ */
-
-/***
-  This file is part of libcanberra.
-
-  Copyright 2008 Lennart Poettering
-
-  libcanberra 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 2.1 of the
-  License, or (at your option) any later version.
-
-  libcanberra 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
-  Lesser General Public License for more details.
-
-  You should have received a copy of the GNU Lesser General Public
-  License along with libcanberra. If not, If not, see
-  <http://www.gnu.org/licenses/>.
-***/
-
-#include <stdarg.h>
-
-#include "canberra.h"
-#include "common.h"
-#include "malloc.h"
-#include "driver.h"
-#include "proplist.h"
-
-int ca_context_create(ca_context **_c) {
-    ca_context *c;
-    int ret;
-
-    ca_return_val_if_fail(_c, CA_ERROR_INVALID);
-
-    if (!(c = ca_new0(ca_context, 1)))
-        return CA_ERROR_OOM;
-
-    if (!(c->mutex = ca_mutex_new())) {
-        ca_free(c);
-        return CA_ERROR_OOM;
-    }
-
-    if ((ret = ca_proplist_create(&c->props)) < 0) {
-        ca_mutex_free(c->mutex);
-        ca_free(c);
-        return ret;
-    }
-
-    *_c = c;
-    return CA_SUCCESS;
-}
-
-int ca_context_destroy(ca_context *c) {
-    int ret = CA_SUCCESS;
-
-    ca_return_val_if_fail(c, CA_ERROR_INVALID);
-
-    /* There's no locking necessary here, because the application is
-     * broken anyway if it destructs this object in one thread and
-     * still is calling a method of it in another. */
-
-    if (c->opened)
-        ret = driver_destroy(c);
-
-    if (c->props)
-        ca_assert_se(ca_proplist_destroy(c->props) == CA_SUCCESS);
-
-    ca_mutex_free(c->mutex);
-    ca_free(c->driver);
-    ca_free(c->device);
-    ca_free(c);
-
-    return ret;
-}
-
-int ca_context_set_driver(ca_context *c, char *driver) {
-    char *n;
-    int ret;
-
-    ca_return_val_if_fail(c, CA_ERROR_INVALID);
-    ca_mutex_lock(c->mutex);
-    ca_return_val_if_fail_unlock(!c->opened, CA_ERROR_STATE, c->mutex);
-
-    if (!(n = ca_strdup(driver))) {
-        ret = CA_ERROR_OOM;
-        goto fail;
-    }
-
-    ca_free(c->driver);
-    c->driver = n;
-
-    ret = CA_SUCCESS;
-
-fail:
-    ca_mutex_unlock(c->mutex);
-
-    return ret;
-}
-
-int ca_context_change_device(ca_context *c, char *device) {
-    char *n;
-    int ret;
-
-    ca_return_val_if_fail(c, CA_ERROR_INVALID);
-    ca_mutex_lock(c->mutex);
-
-    if (!(n = ca_strdup(device))) {
-        ret = CA_ERROR_OOM;
-        goto fail;
-    }
-
-    ret = c->opened ? driver_change_device(c, n) : CA_SUCCESS;
-
-    if (ret == CA_SUCCESS) {
-        ca_free(c->device);
-        c->device = n;
-    } else
-        ca_free(n);
-
-fail:
-    ca_mutex_unlock(c->mutex);
-
-    return ret;
-}
-
-static int context_open_unlocked(ca_context *c) {
-    int ret;
-
-    ca_return_val_if_fail(c, CA_ERROR_INVALID);
-
-    if (c->opened)
-        return CA_SUCCESS;
-
-    if ((ret = driver_open(c)) == CA_SUCCESS)
-        c->opened = TRUE;
-
-    return ret;
-}
-
-int ca_context_open(ca_context *c) {
-    int ret;
-
-    ca_return_val_if_fail(c, CA_ERROR_INVALID);
-    ca_mutex_lock(c->mutex);
-    ca_return_val_if_fail_unlock(!c->opened, CA_ERROR_STATE, c->mutex);
-
-    ret = context_open_unlocked(c);
-
-    ca_mutex_unlock(c->mutex);
-
-    return ret;
-}
-
-static int ca_proplist_from_ap(ca_proplist **_p, va_list ap) {
-    int ret;
-    ca_proplist *p;
-
-    ca_assert(_p);
-
-    if ((ret = ca_proplist_create(&p)) < 0)
-        return ret;
-
-    for (;;) {
-        const char *key, *value;
-        int ret;
-
-        if (!(key = va_arg(ap, const char*)))
-            break;
-
-        if (!(value = va_arg(ap, const char*))) {
-            ret = CA_ERROR_INVALID;
-            goto fail;
-        }
-
-        if ((ret = ca_proplist_sets(p, key, value)) < 0)
-            goto fail;
-    }
-
-    *_p = p;
-
-    return CA_SUCCESS;
-
-fail:
-    ca_assert_se(ca_proplist_destroy(p) == CA_SUCCESS);
-
-    return ret;
-}
-
-int ca_context_change_props(ca_context *c, ...)  {
-    va_list ap;
-    int ret;
-    ca_proplist *p = NULL;
-
-    ca_return_val_if_fail(c, CA_ERROR_INVALID);
-
-    va_start(ap, c);
-    ret = ca_proplist_from_ap(&p, ap);
-    va_end(ap);
-
-    if (ret < 0)
-        return ret;
-
-    ret = ca_context_change_props_full(c, p);
-
-    ca_assert_se(ca_proplist_destroy(p) == 0);
-
-    return ret;
-}
-
-int ca_context_change_props_full(ca_context *c, ca_proplist *p) {
-    int ret;
-    ca_proplist *merged;
-
-    ca_return_val_if_fail(c, CA_ERROR_INVALID);
-    ca_return_val_if_fail(p, CA_ERROR_INVALID);
-
-    ca_mutex_lock(c->mutex);
-
-    if ((ret = ca_proplist_merge(&merged, c->props, p)) < 0)
-        goto finish;
-
-    ret = c->opened ? driver_change_props(c, p, merged) : CA_SUCCESS;
-
-    if (ret == CA_SUCCESS) {
-        ca_assert_se(ca_proplist_destroy(c->props) == CA_SUCCESS);
-        c->props = merged;
-    } else
-        ca_assert_se(ca_proplist_destroy(merged) == CA_SUCCESS);
-
-finish:
-
-    ca_mutex_unlock(c->mutex);
-
-    return ret;
-}
-
-int ca_context_play(ca_context *c, uint32_t id, ...) {
-    int ret;
-    va_list ap;
-    ca_proplist *p = NULL;
-
-    ca_return_val_if_fail(c, CA_ERROR_INVALID);
-
-    va_start(ap, id);
-    ret = ca_proplist_from_ap(&p, ap);
-    va_end(ap);
-
-    if (ret < 0)
-        return ret;
-
-    ret = ca_context_play_full(c, id, p, NULL, NULL);
-
-    ca_assert_se(ca_proplist_destroy(p) == 0);
-
-    return ret;
-}
-
-int ca_context_play_full(ca_context *c, uint32_t id, ca_proplist *p, ca_finish_callback_t cb, void *userdata) {
-    int ret;
-
-    ca_return_val_if_fail(c, CA_ERROR_INVALID);
-    ca_return_val_if_fail(p, CA_ERROR_INVALID);
-    ca_return_val_if_fail(!userdata || cb, CA_ERROR_INVALID);
-
-    ca_mutex_lock(c->mutex);
-
-    ca_return_val_if_fail_unlock(ca_proplist_contains(p, CA_PROP_EVENT_ID) ||
-                                 ca_proplist_contains(c->props, CA_PROP_EVENT_ID), CA_ERROR_INVALID, c->mutex);
-
-    if ((ret = context_open_unlocked(c)) < 0)
-        goto finish;
-
-    ca_assert(c->opened);
-
-    ret = driver_play(c, id, p, cb, userdata);
-
-finish:
-
-    ca_mutex_unlock(c->mutex);
-
-    return ret;
-}
-
-int ca_context_cancel(ca_context *c, uint32_t id)  {
-    int ret;
-
-    ca_return_val_if_fail(c, CA_ERROR_INVALID);
-    ca_mutex_lock(c->mutex);
-    ca_return_val_if_fail_unlock(c->opened, CA_ERROR_STATE, c->mutex);
-
-    ret = driver_cancel(c, id);
-
-    ca_mutex_unlock(c->mutex);
-
-    return ret;
-}
-
-int ca_context_cache(ca_context *c, ...) {
-    int ret;
-    va_list ap;
-    ca_proplist *p = NULL;
-
-    ca_return_val_if_fail(c, CA_ERROR_INVALID);
-
-    va_start(ap, c);
-    ret = ca_proplist_from_ap(&p, ap);
-    va_end(ap);
-
-    if (ret < 0)
-        return ret;
-
-    ret = ca_context_cache_full(c, p);
-
-    ca_assert_se(ca_proplist_destroy(p) == 0);
-
-    return ret;
-}
-
-int ca_context_cache_full(ca_context *c, ca_proplist *p) {
-    int ret;
-
-    ca_return_val_if_fail(c, CA_ERROR_INVALID);
-    ca_return_val_if_fail(p, CA_ERROR_INVALID);
-
-    ca_mutex_lock(c->mutex);
-
-    ca_return_val_if_fail_unlock(ca_proplist_contains(p, CA_PROP_EVENT_ID) ||
-                                 ca_proplist_contains(c->props, CA_PROP_EVENT_ID), CA_ERROR_INVALID, c->mutex);
-
-    if ((ret = context_open_unlocked(c)) < 0)
-        goto finish;
-
-    ca_assert(c->opened);
-
-    ret = driver_cache(c, p);
-
-finish:
-
-    ca_mutex_unlock(c->mutex);
-
-    return ret;
-}
-
-/** Return a human readable error */
-const char *ca_strerror(int code) {
-
-    const char * const error_table[-_CA_ERROR_MAX] = {
-        [-CA_SUCCESS] = "Success",
-        [-CA_ERROR_NOT_SUPPORTED] = "Operation not supported",
-        [-CA_ERROR_INVALID] = "Invalid argument",
-        [-CA_ERROR_STATE] = "Invalid state",
-        [-CA_ERROR_OOM] = "Out of memory",
-        [-CA_ERROR_NO_DRIVER] = "No such driver",
-        [-CA_ERROR_SYSTEM] = "System error"
-    };
-
-    ca_return_val_if_fail(code <= 0, NULL);
-    ca_return_val_if_fail(code > _CA_ERROR_MAX, NULL);
-
-    return error_table[-code];
-}
-
-/* Not exported */
-int ca_parse_cache_control(ca_cache_control_t *control, const char *c) {
-    ca_return_val_if_fail(control, CA_ERROR_INVALID);
-    ca_return_val_if_fail(c, CA_ERROR_INVALID);
-
-    if (streq(control, "never"))
-        *control = CA_CACHE_CONTROL_NEVER;
-    else if (streq(control, "permanent"))
-        *control = CA_CACHE_CONTROL_PERMANENT;
-    else if (streq(control, "volatile"))
-        *control = CA_CACHE_CONTROL_VOLATILE;
-    else
-        return CA_ERROR_INVALID;
-
-    return CA_SUCCESS;
-}