From 1c7d6584a7811b7785ae5c1e378f14b5ba0971cf Mon Sep 17 00:00:00 2001 From: takeshi_hoshina Date: Mon, 2 Nov 2020 11:07:33 +0900 Subject: basesystem-jj recipes --- .../gstreamer-0.10.36/gstregistrybinary.c | 487 --------------------- 1 file changed, 487 deletions(-) delete mode 100644 external/meta-openembedded/meta-multimedia/recipes-multimedia/gstreamer-0.10/gstreamer-0.10.36/gstregistrybinary.c (limited to 'external/meta-openembedded/meta-multimedia/recipes-multimedia/gstreamer-0.10/gstreamer-0.10.36/gstregistrybinary.c') diff --git a/external/meta-openembedded/meta-multimedia/recipes-multimedia/gstreamer-0.10/gstreamer-0.10.36/gstregistrybinary.c b/external/meta-openembedded/meta-multimedia/recipes-multimedia/gstreamer-0.10/gstreamer-0.10.36/gstregistrybinary.c deleted file mode 100644 index c1f3e71a..00000000 --- a/external/meta-openembedded/meta-multimedia/recipes-multimedia/gstreamer-0.10/gstreamer-0.10.36/gstregistrybinary.c +++ /dev/null @@ -1,487 +0,0 @@ -/* GStreamer - * Copyright (C) 1999,2000 Erik Walthinsen - * 2000 Wim Taymans - * 2005 David A. Schleef - * - * gstregistryxml.c: GstRegistry object, support routines - * - * This library is free software; you can redistribute it and/or - * modify it ulnder the terms of the GNU Library General Public - * License as published by the Free Software Foundation; either - * version 2 of the License, or (at your option) any later version. - * - * This library 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 - * Library General Public License for more details. - * - * You should have received a copy of the GNU Library General Public - * License along with this library; if not, write to the - * Free Software Foundation, Inc., 59 Temple Place - Suite 330, - * Boston, MA 02111-1307, USA. - */ - - -#include - -/* -** Simple handy function to write a memory location to the registry cache file -*/ -inline static gboolean -gst_registry_binary_write(GstRegistry *registry, const void *mem, const ssize_t size) -{ - if (write(registry->cache_file, mem, size) != size) - { - GST_ERROR("Failed to write binary registry element: ptr=%p size=%u error=%s\n", - mem, size, strerror(errno)); - return FALSE; - } - return TRUE; -} - -/* -** Save features GstBinary style -*/ -static gboolean -gst_registry_binary_fill_feature(GList **list, GstPluginFeature *orig, GstBinaryPluginFeature *dest, const char *name) -{ - GstBinaryChunck *chk; - - if ((chk = calloc(1, sizeof (GstBinaryChunck))) == NULL) - return FALSE; - - chk->data = dest; - chk->size = sizeof (GstBinaryPluginFeature); - - *list = g_list_append(*list, chk); - - dest->rank = orig->rank; - if (!strncpy(dest->typename, name, GST_BINARY_REGISTRY_TYPENAME_TYPENAME_LEN) || - !strncpy(dest->name, orig->name, GST_BINARY_REGISTRY_TYPENAME_NAME_LEN)) - { - GST_ERROR("Failed to write binary registry feature"); - goto fail; - } - - if (GST_IS_ELEMENT_FACTORY(orig)) - { - GstElementFactory *factory = GST_ELEMENT_FACTORY(orig); - - if (!strncpy(dest->longname, factory->details.longname, GST_BINARY_REGISTRY_TYPENAME_LONGNAME_LEN) || - !strncpy(dest->class, factory->details.klass, GST_BINARY_REGISTRY_TYPENAME_CLASS_LEN) || - !strncpy(dest->description, factory->details.description, GST_BINARY_REGISTRY_TYPENAME_DESCRIPTION_LEN) || - !strncpy(dest->author, factory->details.author, GST_BINARY_REGISTRY_TYPENAME_AUTHOR_LEN)) - { - GST_ERROR("Failed to write binary registry feature"); - goto fail; - } - } - - dest->npadtemplates = dest->ninterfaces = dest->nuritypes = 0; - return TRUE; - - fail: - free(chk); - return FALSE; -} - - -/* -** Initialize the GstBinaryRegistryMagic, setting both our magic number and gstreamer major/minor version -*/ -inline static gboolean -gst_registry_binary_initialize_magic(GstBinaryRegistryMagic *m) -{ - if (!strncpy(m->magic, GST_MAGIC_BINARY_REGISTRY_STR, GST_MAGIC_BINARY_REGISTRY_LEN) || - !strncpy(m->version, GST_MAJORMINOR, GST_BINARY_REGISTRY_VERSION_LEN)) - { - GST_ERROR("Failed to write magic to the registry magic structure"); - return FALSE; - } - return TRUE; -} - -/* -** Check GstBinaryRegistryMagic validity. -** Return a pointer pointing right after the magic structure -*/ -static gchar * -gst_registry_binary_check_magic(gchar *in) -{ - GstBinaryRegistryMagic *m = (GstBinaryRegistryMagic *) in; - - if (m == NULL || m->magic == NULL || m->version == NULL) - { - GST_ERROR("Binary registry magic structure is broken"); - return NULL; - } - if (strncmp(m->magic, GST_MAGIC_BINARY_REGISTRY_STR, GST_MAGIC_BINARY_REGISTRY_LEN) != 0) - { - GST_ERROR("Binary registry magic is different : %02x%02x%02x%02x != %02x%02x%02x%02x", - GST_MAGIC_BINARY_REGISTRY_STR[0] & 0xff, GST_MAGIC_BINARY_REGISTRY_STR[1] & 0xff, - GST_MAGIC_BINARY_REGISTRY_STR[2] & 0xff, GST_MAGIC_BINARY_REGISTRY_STR[3] & 0xff, - m->magic[0] & 0xff, m->magic[1] & 0xff, m->magic[2] & 0xff, m->magic[3] & 0xff); - return NULL; - } - if (strncmp(m->version, GST_MAJORMINOR, GST_BINARY_REGISTRY_VERSION_LEN)) - { - GST_ERROR("Binary registry magic version is different : %s != %s", - GST_MAJORMINOR, m->version); - return NULL; - } - return (in + sizeof (GstBinaryRegistryMagic)); -} - -/* -** Adapt a GstPlugin to our GstBinaryPluginElement structure, and write it to the -** registry file. -*/ -static gboolean -gst_registry_binary_save_plugin(GList **list, GstRegistry *registry, GstPlugin *plugin) -{ - GstBinaryPluginElement *e; - GstBinaryChunck *chk; - GList *walk; - - if ((e = calloc(1, sizeof (GstBinaryPluginElement))) == NULL || - (chk = calloc(1, sizeof (GstBinaryChunck))) == NULL) - return FALSE; - - chk->data = e; - chk->size = sizeof (GstBinaryPluginElement); - *list = g_list_append(*list, chk); - - if (!strncpy(e->name, plugin->desc.name, GST_BINARY_REGISTRY_NAME_LEN) || - !strncpy(e->description, plugin->desc.description, GST_BINARY_REGISTRY_DESCRIPTION_LEN) || - !strncpy(e->filename, plugin->filename, _POSIX_PATH_MAX) || - !strncpy(e->version, plugin->desc.version, GST_BINARY_REGISTRY_VERSION_LEN) || - !strncpy(e->license, plugin->desc.license, GST_BINARY_REGISTRY_LICENSE_LEN) || - !strncpy(e->source, plugin->desc.source, GST_BINARY_REGISTRY_SOURCE_LEN) || - !strncpy(e->package, plugin->desc.package, GST_BINARY_REGISTRY_PACKAGE_LEN) || - !strncpy(e->origin, plugin->desc.origin, GST_BINARY_REGISTRY_ORIGIN_LEN)) - { - GST_DEBUG("Can't adapt GstPlugin to GstBinaryPluginElement"); - goto fail; - } - - e->size = plugin->file_size; - e->m32p = plugin->file_mtime; - - GList *ft_list = gst_registry_get_feature_list_by_plugin(registry, plugin->desc.name); - - for (walk = ft_list; walk; walk = g_list_next(walk), e->nfeatures++) - { - GstPluginFeature *curfeat = GST_PLUGIN_FEATURE (walk->data); - GstBinaryPluginFeature *newfeat; - const char *feat_name = g_type_name(G_OBJECT_TYPE(curfeat)); - - if ((newfeat = calloc(1, sizeof (GstBinaryPluginFeature))) == NULL) - goto fail; - - if (!feat_name || !gst_registry_binary_fill_feature(list, curfeat, newfeat, feat_name)) - { - GST_ERROR("Can't fill plugin feature, aborting."); - goto fail; - } - } - - GST_DEBUG("Found %d features in plugin \"%s\"\n", e->nfeatures, e->name); - return TRUE; - - fail: - free(chk); - free(e); - return FALSE; -} - -/* -** Write the cache to file. Part of the code was taken from gstregistryxml.c -*/ -gboolean -gst_registry_binary_write_cache(GstRegistry *registry, const char *location) -{ - GList *walk; - char *tmp_location; - GstBinaryRegistryMagic *magic; - GstBinaryChunck *magic_chunck; - GList *to_write = NULL; - - GST_INFO("Writing binary registry cache"); - - g_return_val_if_fail (GST_IS_REGISTRY (registry), FALSE); - tmp_location = g_strconcat (location, ".tmpXXXXXX", NULL); - registry->cache_file = g_mkstemp (tmp_location); - if (registry->cache_file == -1) - { - char *dir; - - /* oops, I bet the directory doesn't exist */ - dir = g_path_get_dirname (location); - g_mkdir_with_parents (dir, 0777); - g_free (dir); - - registry->cache_file = g_mkstemp (tmp_location); - } - - if (registry->cache_file == -1) - goto fail; - - if ((magic = calloc(1, sizeof (GstBinaryRegistryMagic))) == NULL || - !gst_registry_binary_initialize_magic(magic)) - goto fail; - - if ((magic_chunck = calloc(1, sizeof (GstBinaryChunck))) == NULL) - goto fail; - - magic_chunck->data = magic; - magic_chunck->size = sizeof (GstBinaryRegistryMagic); - to_write = g_list_append(to_write, magic_chunck); - - /* Iterate trough the list of plugins in the GstRegistry and adapt them to our structures */ - for (walk = g_list_last(registry->plugins); walk; walk = g_list_previous(walk)) - { - GstPlugin *plugin = GST_PLUGIN(walk->data); - - if (!plugin->filename) - continue; - - if (plugin->flags & GST_PLUGIN_FLAG_CACHED) - { - int ret; - struct stat statbuf; - - ret = g_stat (plugin->filename, &statbuf); - if ((ret = g_stat (plugin->filename, &statbuf)) < 0 || - plugin->file_mtime != statbuf.st_mtime || - plugin->file_size != statbuf.st_size) - continue; - } - - if (!gst_registry_binary_save_plugin(&to_write, registry, plugin)) - { - GST_ERROR("Can't write binary plugin information for \"%s\"", plugin->filename); - continue; /* Try anyway */ - } - } - - for (walk = g_list_first(to_write); walk; walk = g_list_next(walk)) - { - GstBinaryChunck *cur = walk->data; - - if (!gst_registry_binary_write(registry, cur->data, cur->size)) - { - free(cur->data); - free(cur); - g_list_free(to_write); - goto fail; - } - free(cur->data); - free(cur); - } - g_list_free(to_write); - - if (close(registry->cache_file) < 0) - { - GST_DEBUG("Can't close registry file : %s", strerror(errno)); - goto fail; - } - - if (g_file_test (tmp_location, G_FILE_TEST_EXISTS)) { -#ifdef WIN32 - remove (location); -#endif - rename (tmp_location, location); - } - - g_free (tmp_location); - return TRUE; - - fail: - g_free(tmp_location); - return FALSE; -} - -static GstPluginFeature* -gst_registry_binary_load_feature(GstBinaryPluginFeature *in) -{ - GstPluginFeature *feature; - GType type; - - if (!in->typename || !*(in->typename)) - return NULL; - - /* GST_INFO("Plugin feature typename : %s", in->typename);*/ - - if (!(type = g_type_from_name(in->typename))) - { - GST_ERROR("Unknown type from typename"); - return NULL; - } - feature = g_object_new (type, NULL); - - if (!feature) { - GST_ERROR("Can't create feature from type"); - return NULL; - } - - if (!GST_IS_PLUGIN_FEATURE (feature)) { - /* don't really know what it is */ - if (GST_IS_OBJECT (feature)) - gst_object_unref (feature); - else - g_object_unref (feature); - return NULL; - } - - feature->name = g_strdup(in->name); - feature->rank = in->rank; - - if (GST_IS_ELEMENT_FACTORY(feature)) - { - GstElementFactory *factory = GST_ELEMENT_FACTORY(feature); - - factory->details.longname = g_strdup(in->longname); - factory->details.klass = g_strdup(in->class); - factory->details.description = g_strdup(in->description); - factory->details.author = g_strdup(in->author); - - /* GST_INFO("Element factory : %s", factory->details.longname); */ - } - - GST_DEBUG("Added feature %p with name %s", feature, feature->name); - return feature; -} - -/* -** Make a new plugin from current GstBinaryPluginElement structure -** and save it to the GstRegistry. Return an offset to the next -** GstBinaryPluginElement structure. -*/ -static unsigned long -gst_registry_binary_get_binary_plugin(GstRegistry *registry, gchar *in) -{ - GstBinaryPluginElement *p = (GstBinaryPluginElement *) in; - GstPlugin *plugin = NULL; - GList *plugin_features = NULL; - GstBinaryPluginFeature *feat; - unsigned int i; - unsigned long offset; - - plugin = g_object_new (GST_TYPE_PLUGIN, NULL); - - plugin->flags |= GST_PLUGIN_FLAG_CACHED; - - plugin->desc.name = g_strdup(p->name); - plugin->desc.description= g_strdup(p->description); - plugin->filename = g_strdup(p->filename); - plugin->desc.version = g_strdup(p->version); - plugin->desc.license = g_strdup(p->license); - plugin->desc.source = g_strdup(p->source); - plugin->desc.package = g_strdup(p->package); - plugin->desc.origin = g_strdup(p->origin); - plugin->file_mtime = p->m32p; - plugin->file_size = p->size; - plugin->basename = g_path_get_basename (plugin->filename); - - if (plugin->file_mtime < 0 || plugin->file_size < 0) - { - GST_ERROR("Plugin time or file size is not valid !"); - g_free(plugin); - return -1; - } - - if (p->nfeatures < 0) - { - GST_ERROR("The number of feature structure is not valid !"); - gst_object_unref(plugin); - return -1; - } - - for (feat = (GstBinaryPluginFeature *) (in + sizeof (GstBinaryPluginElement)), i = 0; - i < p->nfeatures; i++, feat++) - { - GstPluginFeature *gstfeat; - - if ((gstfeat = gst_registry_binary_load_feature(feat)) == NULL) - { - g_list_free(plugin_features); - g_free(plugin); - GST_ERROR("Error while loading binary feature"); - return -1; - } - gstfeat->plugin_name = g_strdup(plugin->desc.name); - plugin_features = g_list_prepend(plugin_features, gstfeat); - } - - GST_DEBUG("Added plugin \"%s\" to global registry from binary registry", plugin->desc.name); - GList *g; - - gst_registry_add_plugin (registry, plugin); - for (g = plugin_features; g; g = g_list_next (g)) - gst_registry_add_feature (registry, GST_PLUGIN_FEATURE (g->data)); - /* g_list_free(plugin_features); */ - - offset = sizeof (GstBinaryPluginElement) + p->nfeatures * sizeof (GstBinaryPluginFeature); - return offset; -} - - -/* -** Read the cache and adapt it to fill GstRegistry -*/ -gboolean -gst_registry_binary_read_cache(GstRegistry *registry, const char *location) -{ - GMappedFile *mapped = NULL; - GTimer *timer = NULL; - gchar *contents = NULL; - gdouble seconds; - unsigned long offset, inc; - gsize size; - - /* make sure these types exist */ - GST_TYPE_ELEMENT_FACTORY; - GST_TYPE_TYPE_FIND_FACTORY; - GST_TYPE_INDEX_FACTORY; - - timer = g_timer_new (); - - if ((mapped = g_mapped_file_new(location, FALSE, NULL)) == NULL || - (contents = g_mapped_file_get_contents(mapped)) == NULL) - { - GST_ERROR("Can't load file : %s", strerror(errno)); - return FALSE; - } - if ((contents = gst_registry_binary_check_magic(contents)) == NULL) - { - GST_ERROR("Binary registry type not recognized (invalid magic)"); - g_mapped_file_free(mapped); - return FALSE; - } - - if ((size = g_mapped_file_get_length(mapped)) < sizeof (GstBinaryPluginElement)) - { - GST_INFO("No binary plugins structure to read"); - return TRUE; /* This is not really an error */ - } - - for (offset = inc = 0; (offset + sizeof (GstBinaryPluginElement)) < size && - (inc = gst_registry_binary_get_binary_plugin(registry, contents + offset)) > 0; - offset += inc) - ; /* May want in the future to do something here */ - if (inc < 0) - { - GST_DEBUG("Problem while reading binary registry"); - return FALSE; - } - - g_timer_stop (timer); - seconds = g_timer_elapsed (timer, NULL); - g_timer_destroy (timer); - - GST_INFO ("loaded %s in %f seconds", location, seconds); - - if (mapped) - g_mapped_file_free (mapped); - return TRUE; -} -- cgit 1.2.3-korg