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Clementine-audio-player-Mac-Linux-Windows
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Make afcsrc take a URI so it can be used with uridecodebin

This commit is contained in:
David Sansome 2010-08-01 17:27:56 +00:00
parent cc1728ddf0
commit 809ac54bef
3 changed files with 78 additions and 44 deletions
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111
gstafcsrc/gstafcsrc.cpp
View File

@ -14,13 +14,10 @@
along with Clementine. If not, see <http://www.gnu.org/licenses/>.
*/
#ifdef HAVE_CONFIG_H
# include <config.h>
#endif
#include "gstafcsrc.h"
#include <algorithm>
#include <stdlib.h>
#include <string.h>
#include <gst/gst.h>
@ -32,10 +29,11 @@ enum {
// Properties
enum {
PROP_0,
PROP_UUID,
PROP_PATH,
PROP_LOCATION,
};
GST_DEBUG_CATEGORY_STATIC(gst_afc_src_debug);
#define GST_CAT_DEFAULT gst_afc_src_debug
static GstStaticPadTemplate src_factory = GST_STATIC_PAD_TEMPLATE ("src",
GST_PAD_SRC,
@ -43,8 +41,8 @@ static GstStaticPadTemplate src_factory = GST_STATIC_PAD_TEMPLATE ("src",
GST_STATIC_CAPS ("ANY")
);
GST_BOILERPLATE (GstAfcSrc, gst_afc_src, GstBaseSrc, GST_TYPE_BASE_SRC);
static void gst_afc_src_interface_init(GType type);
static void gst_afc_src_uri_handler_init(gpointer iface, gpointer data);
static void gst_afc_src_set_property(GObject * object, guint prop_id, const GValue * value, GParamSpec * pspec);
static void gst_afc_src_get_property(GObject * object, guint prop_id, GValue * value, GParamSpec * pspec);
static void gst_afc_src_finalize(GObject* object);
@ -54,8 +52,21 @@ static GstFlowReturn gst_afc_src_create(GstBaseSrc* src, guint64 offset, guint l
static gboolean gst_afc_src_is_seekable(GstBaseSrc* src);
static gboolean gst_afc_src_get_size(GstBaseSrc* src, guint64* size);
GST_BOILERPLATE_FULL(GstAfcSrc, gst_afc_src, GstBaseSrc, GST_TYPE_BASE_SRC, gst_afc_src_interface_init);
static void gst_afc_src_interface_init(GType type) {
static const GInterfaceInfo urihandler_info = {
gst_afc_src_uri_handler_init,
NULL,
NULL
};
GST_DEBUG_CATEGORY_INIT (gst_afc_src_debug, "afcsrc", 0, "iPod/iPhone Source");
g_type_add_interface_static(type, GST_TYPE_URI_HANDLER, &urihandler_info);
}
static void gst_afc_src_base_init(gpointer gclass) {
GstElementClass *element_class = GST_ELEMENT_CLASS (gclass);
@ -77,15 +88,10 @@ static void gst_afc_src_class_init (GstAfcSrcClass* klass) {
gobject_class->get_property = gst_afc_src_get_property;
gobject_class->finalize = gst_afc_src_finalize;
g_object_class_install_property(gobject_class, PROP_UUID,
g_object_class_install_property(gobject_class, PROP_LOCATION,
g_param_spec_string(
"uuid", "AFC Device UUID",
"The UUID of the device to connect to", NULL,
GParamFlags(G_PARAM_READWRITE | G_PARAM_STATIC_STRINGS | GST_PARAM_MUTABLE_READY)));
g_object_class_install_property(gobject_class, PROP_PATH,
g_param_spec_string(
"path", "File path",
"The absolute path of the file on the device", NULL,
"location", "URI",
"The URI of the file to read, must be of the form afc://uuid/filename", NULL,
GParamFlags(G_PARAM_READWRITE | G_PARAM_STATIC_STRINGS | GST_PARAM_MUTABLE_READY)));
gstbasesrc_class->start = gst_afc_src_start;
@ -95,7 +101,38 @@ static void gst_afc_src_class_init (GstAfcSrcClass* klass) {
gstbasesrc_class->get_size = gst_afc_src_get_size;
}
static GstURIType gst_afc_src_uri_get_type() {
return GST_URI_SRC;
}
static gchar** gst_afc_src_uri_get_protocols() {
static const gchar* protocols[] = { "afc", NULL };
return (char**) protocols;
}
static const gchar* gst_afc_src_uri_get_uri(GstURIHandler* handler) {
GstAfcSrc* self = GST_AFCSRC(handler);
return self->location_;
}
static gboolean gst_afc_src_uri_set_uri(GstURIHandler* handler, const gchar* uri) {
GstAfcSrc* self = GST_AFCSRC(handler);
self->location_ = g_strdup(uri);
return true;
}
static void gst_afc_src_uri_handler_init(gpointer g_iface, gpointer) {
GstURIHandlerInterface* iface = (GstURIHandlerInterface*) g_iface;
iface->get_type = gst_afc_src_uri_get_type;
iface->get_protocols = gst_afc_src_uri_get_protocols;
iface->set_uri = gst_afc_src_uri_set_uri;
iface->get_uri = gst_afc_src_uri_get_uri;
}
static void gst_afc_src_init(GstAfcSrc* element, GstAfcSrcClass* gclass) {
element->location_ = NULL;
element->uuid_ = NULL;
element->path_ = NULL;
element->afc_ = NULL;
@ -107,6 +144,7 @@ static void gst_afc_src_init(GstAfcSrc* element, GstAfcSrcClass* gclass) {
static void gst_afc_src_finalize(GObject* object) {
GstAfcSrc* src = GST_AFCSRC(object);
free(src->location_);
free(src->uuid_);
free(src->path_);
@ -118,12 +156,8 @@ static void gst_afc_src_set_property(
GstAfcSrc* self = GST_AFCSRC(object);
switch (prop_id) {
case PROP_UUID:
self->uuid_ = g_strdup(g_value_get_string(value));
break;
case PROP_PATH:
self->path_ = g_strdup(g_value_get_string(value));
case PROP_LOCATION:
self->location_ = g_strdup(g_value_get_string(value));
break;
default:
@ -137,12 +171,8 @@ static void gst_afc_src_get_property(
GstAfcSrc* self = GST_AFCSRC(object);
switch (prop_id) {
case PROP_UUID:
g_value_set_string(value, self->uuid_);
break;
case PROP_PATH:
g_value_set_string(value, self->path_);
case PROP_LOCATION:
g_value_set_string(value, self->location_);
break;
default:
@ -154,16 +184,24 @@ static void gst_afc_src_get_property(
static gboolean gst_afc_src_start(GstBaseSrc* src) {
GstAfcSrc* self = GST_AFCSRC(src);
// Check that a UUID and path have been passed
if (!self->uuid_ || self->uuid_[0] == '\0') {
GST_ELEMENT_ERROR(src, RESOURCE, NOT_FOUND, ("No UUID specified"), (NULL));
return false;
}
if (!self->path_ || self->path_[0] == '\0') {
GST_ELEMENT_ERROR(src, RESOURCE, NOT_FOUND, ("No path specified"), (NULL));
// Check that a URI has been passed
if (!self->location_ || self->location_[0] == '\0') {
GST_ELEMENT_ERROR(src, RESOURCE, NOT_FOUND, ("No URI specified"), (NULL));
return false;
}
// Parse the URI
// HERE BE DRAGONS
gchar* location = gst_uri_get_location(self->location_);
char* path_pos = strstr(location, "/");
self->uuid_ = (char*) malloc(path_pos - location + 1);
memcpy(self->uuid_, location, path_pos - location);
self->uuid_[path_pos - location] = '\0';
self->path_ = g_strdup(path_pos);
g_free(location);
// Open the device
idevice_error_t err = idevice_new(&self->device_, self->uuid_);
if (err != IDEVICE_E_SUCCESS) {
@ -190,7 +228,6 @@ static gboolean gst_afc_src_start(GstBaseSrc* src) {
return false;
}
// Try opening the file
afc_err = afc_file_open(self->afc_, self->path_, AFC_FOPEN_RDONLY, &self->file_handle_);
if (afc_err != 0) {

1
gstafcsrc/gstafcsrc.h
View File

@ -43,6 +43,7 @@ typedef struct _GstAfcSrcClass GstAfcSrcClass;
struct _GstAfcSrc {
GstBaseSrc element;
char* location_;
char* uuid_;
char* path_;

10
gstafcsrc/main.c
View File

@ -18,17 +18,13 @@
#include <gst/gst.h>
GST_DEBUG_CATEGORY_STATIC(gst_afc_src_debug);
#define GST_CAT_DEFAULT gst_afc_src_debug
#define PACKAGE "Clementine"
static gboolean afcsrc_init(GstPlugin* afcsrc) {
GST_DEBUG_CATEGORY_INIT (gst_afc_src_debug, "afcsrc", 0, "iPod/iPhone Source");
return gst_element_register(afcsrc, "afcsrc", GST_RANK_NONE, GST_TYPE_AFCSRC);
return gst_element_register(afcsrc, "afcsrc", GST_RANK_PRIMARY, GST_TYPE_AFCSRC);
}
#define PACKAGE "Clementine"
GST_PLUGIN_DEFINE(
GST_VERSION_MAJOR,
GST_VERSION_MINOR,