static GNode *
xmms_magic_add_node (GNode *tree, const gchar *s, GNode *prev_node)
{
xmms_magic_entry_t *entry;
gpointer *data = tree->data;
guint indent = 0, prev_indent;
g_assert (s);
XMMS_DBG ("adding magic spec to tree '%s'", (gchar *) data[0]);
/* indent level is number of leading '>' characters */
while (*s == '>') {
indent++;
s++;
}
entry = parse_entry (s);
if (!entry) {
XMMS_DBG ("cannot parse magic entry");
return NULL;
}
if (!indent) {
return g_node_append_data (tree, entry);
}
if (!prev_node) {
XMMS_DBG ("invalid indent level");
xmms_magic_entry_free (entry);
return NULL;
}
prev_indent = g_node_depth (prev_node) - 2;
if (indent > prev_indent) {
/* larger jumps are invalid */
if (indent != prev_indent + 1) {
XMMS_DBG ("invalid indent level");
xmms_magic_entry_free (entry);
return NULL;
}
return g_node_append_data (prev_node, entry);
} else {
while (indent < prev_indent) {
prev_indent--;
prev_node = prev_node->parent;
}
return g_node_insert_after (prev_node->parent, prev_node,
g_node_new (entry));
}
}
/**
* clutter_score_append:
* @score: a #ClutterScore
* @parent: a #ClutterTimeline in the score, or %NULL
* @timeline: a #ClutterTimeline
*
* Appends a timeline to another one existing in the score; the newly
* appended timeline will be started when @parent is complete.
*
* If @parent is %NULL, the new #ClutterTimeline will be started when
* clutter_score_start() is called.
*
* #ClutterScore will take a reference on @timeline.
*
* Return value: the id of the #ClutterTimeline inside the score, or
* 0 on failure. The returned id can be used with clutter_score_remove()
* or clutter_score_get_timeline().
*
* Since: 0.6
*/
gulong
clutter_score_append (ClutterScore *score,
ClutterTimeline *parent,
ClutterTimeline *timeline)
{
ClutterScorePrivate *priv;
ClutterScoreEntry *entry;
g_return_val_if_fail (CLUTTER_IS_SCORE (score), 0);
g_return_val_if_fail (parent == NULL || CLUTTER_IS_TIMELINE (parent), 0);
g_return_val_if_fail (CLUTTER_IS_TIMELINE (timeline), 0);
priv = score->priv;
if (!parent)
{
entry = g_slice_new (ClutterScoreEntry);
entry->timeline = g_object_ref (timeline);
entry->parent = NULL;
entry->id = priv->last_id;
entry->marker = NULL;
entry->marker_id = 0;
entry->complete_id = 0;
entry->score = score;
entry->node = g_node_append_data (priv->root, entry);
}
else
{
GNode *node;
node = find_entry_by_timeline (score, parent);
if (G_UNLIKELY (!node))
{
g_warning ("Unable to find the parent timeline inside the score.");
return 0;
}
entry = g_slice_new (ClutterScoreEntry);
entry->timeline = g_object_ref (timeline);
entry->parent = parent;
entry->id = priv->last_id;
entry->marker = NULL;
entry->marker_id = 0;
entry->complete_id = 0;
entry->score = score;
entry->node = g_node_append_data (node, entry);
}
priv->last_id += 1;
return entry->id;
}
static void connect_downlink(BOTNET_REC *botnet, int handle,
IPADDR *ip, const char *host)
{
BOT_DOWNLINK_REC *downlink;
BOT_REC *bot;
g_return_if_fail(botnet != NULL);
/* identify the bot who's trying to connect.. */
downlink = bot_downlink_find(botnet, ip, host);
if (downlink == NULL || downlink->password == NULL) {
/* unknown bot, close connection /
bot didn't have password, don't let it connect to us */
net_disconnect(handle);
return;
}
bot = g_new0(BOT_REC, 1);
bot->botnet = botnet;
bot->link = downlink;
g_node_append_data(botnet->bots, bot);
/* connected.. */
bot->handle = handle;
bot->read_tag = g_input_add(handle, G_INPUT_READ, (GInputFunction) sig_bot_read, bot);
}
static FakeNode *
add_fake_node (GnomeVFSURI *uri, gboolean directory)
{
GnomeVFSURI *parent_uri;
FakeNode *parent_file;
const gchar *path, *name;
FakeNode *file;
parent_uri = gnome_vfs_uri_get_parent (uri);
parent_file = get_fake_node_from_uri (parent_uri);
if (!parent_file) {
return NULL;
}
path = gnome_vfs_uri_get_path (uri);
name = strrchr (path, '/') + 1;
g_print ("ADD FAKE: %s, dir: %d\n", name, directory);
file = fake_node_new (name, NULL);
file->gnode = g_node_append_data (parent_file->gnode, file);
file->directory = directory;
print_tree (root, 0);
return file;
}
static GNode *xml_build_tree(XMLFile *file, GNode *parent, guint level)
{
GNode *node = NULL;
XMLNode *xmlnode;
XMLTag *tag;
while (xml_parse_next_tag(file) == 0) {
if (file->level < level) break;
if (file->level == level) {
g_warning("xml_build_tree(): Parse error in %s", file->path);
break;
}
tag = xml_get_current_tag(file);
if (!tag) break;
xmlnode = xml_node_new(xml_copy_tag(tag), NULL);
xmlnode->element = xml_get_element(file);
if (!parent)
node = g_node_new(xmlnode);
else
node = g_node_append_data(parent, xmlnode);
xml_build_tree(file, node, file->level);
if (file->level == 0) break;
}
return node;
}
static BOT_REC *bot_add(BOTNET_REC *botnet, const char *nick, const char *parent)
{
GNode *node;
BOT_REC *rec;
g_return_val_if_fail(botnet != NULL, NULL);
g_return_val_if_fail(nick != NULL, NULL);
node = bot_find_nick(botnet, nick);
if (node != NULL) return node->data;
node = bot_find_nick(botnet, parent);
if (node == NULL) return NULL;
rec = g_new0(BOT_REC, 1);
rec->botnet = botnet;
rec->nick = g_strdup(nick);
rec->handle = -1;
rec->read_tag = -1;
rec->connected = TRUE;
g_node_append_data(node, rec);
return rec;
}
static void sig_botnet_connected(int handle, BOT_UPLINK_REC *uplink)
{
BOTNET_REC *botnet;
BOT_REC *bot;
g_return_if_fail(uplink != NULL);
botnet = uplink->botnet;
if (handle == -1) {
/* error, try another bot */
botnet_connect(botnet);
return;
}
/* connected to bot */
bot = g_new0(BOT_REC, 1);
bot->botnet = botnet;
bot->link = uplink;
bot->uplink = TRUE;
bot->handle = handle;
bot->read_tag = g_input_add(handle, G_INPUT_READ, (GInputFunction) sig_bot_read, bot);
botnet->uplink = bot;
g_node_append_data(botnet->bots, bot);
/* send nick/pass */
bot_send_cmdv(bot, "PASS %s", uplink->password);
bot_send_cmdv(bot, "NICK %s", botnet->nick);
}
static GNode *
mount_add_hierarchy (GNode *root,
const gchar *uuid,
const gchar *mount_point,
gboolean removable,
gboolean optical)
{
MountInfo *info;
GNode *node;
gchar *mp;
mp = mount_point_normalize (mount_point);
node = mount_node_find (root, mp);
if (!node) {
node = root;
}
info = g_slice_new (MountInfo);
info->mount_point = mp;
info->uuid = g_strdup (uuid);
info->removable = removable;
info->optical = optical;
return g_node_append_data (node, info);
}
/**
* clutter_score_append_at_marker:
* @score: a #ClutterScore
* @parent: the parent #ClutterTimeline
* @marker_name: the name of the marker to use
* @timeline: the #ClutterTimeline to append
*
* Appends @timeline at the given @marker_name on the @parent
* #ClutterTimeline.
*
* If you want to append @timeline at the end of @parent, use
* clutter_score_append().
*
* The #ClutterScore will take a reference on @timeline.
*
* Return value: the id of the #ClutterTimeline inside the score, or
* 0 on failure. The returned id can be used with clutter_score_remove()
* or clutter_score_get_timeline().
*
* Since: 0.8
* Deprecated: 1.8
*/
gulong
clutter_score_append_at_marker (ClutterScore *score,
ClutterTimeline *parent,
const gchar *marker_name,
ClutterTimeline *timeline)
{
ClutterScorePrivate *priv;
GNode *node;
ClutterScoreEntry *entry;
gchar *marker_reached_signal;
g_return_val_if_fail (CLUTTER_IS_SCORE (score), 0);
g_return_val_if_fail (CLUTTER_IS_TIMELINE (parent), 0);
g_return_val_if_fail (marker_name != NULL, 0);
g_return_val_if_fail (CLUTTER_IS_TIMELINE (timeline), 0);
if (!clutter_timeline_has_marker (parent, marker_name))
{
g_warning ("The parent timeline has no marker '%s'", marker_name);
return 0;
}
priv = score->priv;
node = find_entry_by_timeline (score, parent);
if (G_UNLIKELY (!node))
{
g_warning ("Unable to find the parent timeline inside the score.");
return 0;
}
entry = g_slice_new (ClutterScoreEntry);
entry->timeline = g_object_ref (timeline);
entry->parent = parent;
entry->marker = g_strdup (marker_name);
entry->id = priv->last_id;
entry->score = score;
entry->complete_id = 0;
marker_reached_signal = g_strdup_printf ("marker-reached::%s", marker_name);
entry->marker_id = g_signal_connect (entry->parent,
marker_reached_signal,
G_CALLBACK (on_timeline_marker),
entry);
entry->node = g_node_append_data (node, entry);
g_free (marker_reached_signal);
priv->last_id += 1;
return entry->id;
}
void core_tree_building_function(struct site_file *a_file,
GNode * tree)
{
gchar **comps;
gchar *leaf;
int i = 0;
GNode *branch = NULL;
struct site_node_data *leaf_node = g_malloc0(sizeof(struct site_node_data));
/* Tokenize the directory name */
NE_DEBUG(DEBUG_GNOME, "Componentizing %s.\n", file_name(a_file));
comps = g_strsplit(file_name(a_file), "/", -1);
leaf = (char *) base_name(file_name(a_file));
/* Rather than chopping off the filename when we tokenize the
* directory, it's easier to just ignore the last element of
* the resulting array, thus.
*/
branch = tree;
while (comps[i + 1] != NULL) {
char *component = comps[i];
GNode *tmp2;
for (tmp2 = g_node_first_child(branch);
tmp2; tmp2 = tmp2->next) {
/* Get the name from the GNode we're looking at. */
char *tmp_name;
tmp_name = ((struct site_node_data *) tmp2->data)->name;
/* Check if it's the one we're looking for */
NE_DEBUG(DEBUG_GNOME, "Comparing %s with %s.\n",
component, tmp_name);
if (strcmp(component, tmp_name) == 0) {
branch = tmp2;
break;
}
}
if (!branch) {
NE_DEBUG(DEBUG_GNOME, "Branch became NULL. Oh dear.\n");
break;
}
i++;
}
/* Initialise a new data struct, and make it a child of whatever
* branch is pointing to.
*/
leaf_node->name = leaf;
leaf_node->file = a_file;
g_node_append_data(branch, leaf_node);
}
/**
* gusb_cmd_show:
**/
static gboolean
gusb_cmd_show (GUsbCmdPrivate *priv, gchar **values, GError **error)
{
GNode *n;
GNode *node;
guint i;
GUsbDevice *device;
GUsbDevice *parent;
GPtrArray *devices = NULL;
/* sort */
devices = g_usb_context_get_devices (priv->usb_ctx);
g_ptr_array_sort (devices, gusb_devices_sort_by_platform_id_cb);
/* make a tree of the devices */
node = g_node_new (NULL);
for (i = 0; i < devices->len; i++) {
device = g_ptr_array_index (devices, i);
parent = g_usb_device_get_parent (device);
if (parent == NULL) {
g_node_append_data (node, device);
continue;
}
n = g_node_find (node, G_PRE_ORDER, G_TRAVERSE_ALL, parent);
if (n == NULL) {
g_set_error (error, 1, 0,
"no parent node for %s",
g_usb_device_get_platform_id (device));
return FALSE;
}
g_node_append_data (n, device);
}
g_ptr_array_unref (devices);
g_node_traverse (node, G_PRE_ORDER, G_TRAVERSE_ALL, -1, moo_cb, priv);
return TRUE;
}
static void
init_fake_tree ()
{
FakeNode *file;
GNode *documents;
/* Create a fake directory structure. */
file = fake_node_new ("<root>", NULL);
root = g_node_new (file);
file->gnode = root;
file->directory = TRUE;
file = fake_node_new ("documents", NULL);
documents = g_node_append_data (root, file);
file->gnode = documents;
file->directory = TRUE;
file = fake_node_new ("test.txt", "Test file\n");
file->gnode = g_node_append_data (root, file);
file = fake_node_new ("todo.txt", "Buy milk\nWash dishes\n");
file->gnode = g_node_append_data (documents, file);
}
void
url_router_add_handler (UrlRouter *router,
const gchar *signature,
UrlRouterHandler handler,
gpointer user_data)
{
UrlNodeData *data;
gchar **parts;
GNode *parent = NULL;
GNode *node;
guint i;
g_return_if_fail(router);
g_return_if_fail(signature);
g_return_if_fail(*signature == '/');
g_return_if_fail(handler);
parent = (GNode *)router;
parts = g_strsplit(signature, "/", 0);
for (i = 1; parts[i]; i++) {
for (node = parent->children; node; node = node->next) {
data = node->data;
if (!g_strcmp0(data->key, parts[i])) {
parent = node;
break;
} else if ((*data->key == ':') && (*(parts[i]) == ':')) {
g_warning("Wildcard params starting with : must match names!");
parent = node;
break;
}
}
if (!node) {
data = url_node_data_new(parts[i],
*(parts[i]) == ':',
(!parts[i+1]) ? handler : NULL,
(!parts[i+1]) ? user_data : NULL);
parent = g_node_append_data(parent, data);
}
}
g_strfreev(parts);
}
static void append_row (GNode * node, GList * columns)
{
GladeModelData *data;
GladeColumnType *column;
GNode *row;
GList *list;
g_assert (node && columns);
row = g_node_new (NULL);
g_node_append (node, row);
for (list = columns; list; list = list->next)
{
column = list->data;
data =
glade_model_data_new (g_type_from_name (column->type_name),
column->column_name);
g_node_append_data (row, data);
}
}
static void
as_node_start_element_cb (GMarkupParseContext *context,
const gchar *element_name,
const gchar **attribute_names,
const gchar **attribute_values,
gpointer user_data,
GError **error)
{
AsNodeToXmlHelper *helper = (AsNodeToXmlHelper *) user_data;
AsNodeData *data;
AsNode *current;
gchar *tmp;
guint i;
/* create the new node data */
data = g_slice_new0 (AsNodeData);
as_node_data_set_name (data, element_name, AS_NODE_INSERT_FLAG_NONE);
for (i = 0; attribute_names[i] != NULL; i++) {
as_node_attr_insert (data,
attribute_names[i],
attribute_values[i]);
}
/* add the node to the DOM */
current = g_node_append_data (helper->current, data);
/* transfer the ownership of the comment to the new child */
tmp = as_node_take_attribute (helper->current, "@comment-tmp");
if (tmp != NULL) {
as_node_add_attribute (current, "@comment", tmp);
g_free (tmp);
}
/* the child is now the node to be processed */
helper->current = current;
}
static void
ltable_insert(LTable* lt, const gchar* where, Listener* l)
{
gchar** dirnames;
guint i;
GNode* cur;
GNode* found = NULL;
LTableEntry* lte;
const gchar* noroot_where = where + 1;
g_return_if_fail(mateconf_valid_key(where, NULL));
if (lt->tree == NULL)
{
lte = ltable_entry_new(NULL, 0);
lt->tree = g_node_new(lte);
lte = NULL; /* paranoia */
}
/* Add to the tree */
dirnames = g_strsplit(noroot_where, "/", -1);
cur = lt->tree;
i = 0;
while (dirnames[i])
{
LTableEntry* ne;
GNode* across;
/* Find this dirname on this level, or add it. */
g_assert (cur != NULL);
found = NULL;
across = cur->children;
while (across != NULL)
{
int cmp;
lte = across->data;
cmp = strcmp(lte->name, dirnames[i]);
if (cmp == 0)
{
found = across;
break;
}
else if (cmp > 0)
{
/* Past it */
break;
}
else
{
across = g_node_next_sibling(across);
}
}
if (found == NULL)
{
ne = ltable_entry_new(dirnames, i);
if (across != NULL) /* Across is at the one past */
found = g_node_insert_data_before(cur, across, ne);
else /* Never went past, append - could speed this up by saving last visited */
found = g_node_append_data(cur, ne);
}
g_assert(found != NULL);
cur = found;
++i;
}
/* cur is still the root node ("/") if where was "/" since nothing
was returned from g_strsplit */
lte = cur->data;
lte->listeners = g_list_prepend(lte->listeners, l);
g_strfreev(dirnames);
/* Add tree node to the flat table */
g_ptr_array_set_size(lt->listeners, MAX(CNXN_ID_INDEX(lt->next_cnxn), CNXN_ID_INDEX(l->cnxn)));
g_ptr_array_index(lt->listeners, CNXN_ID_INDEX(l->cnxn)) = cur;
lt->active_listeners += 1;
#ifdef DEBUG_LISTENERS
g_print ("Added %u at %s, spewing:\n",
l->cnxn, where);
ltable_spew(lt);
#endif
}
static void
g_node_test (void)
{
GNode *root;
GNode *node;
GNode *node_B;
GNode *node_D;
GNode *node_F;
GNode *node_G;
GNode *node_J;
guint i;
gchar *tstring;
failed = FALSE;
root = g_node_new (C2P ('A'));
TEST (NULL, g_node_depth (root) == 1 && g_node_max_height (root) == 1);
node_B = g_node_new (C2P ('B'));
g_node_append (root, node_B);
TEST (NULL, root->children == node_B);
g_node_append_data (node_B, C2P ('E'));
g_node_prepend_data (node_B, C2P ('C'));
node_D = g_node_new (C2P ('D'));
g_node_insert (node_B, 1, node_D);
node_F = g_node_new (C2P ('F'));
g_node_append (root, node_F);
TEST (NULL, root->children->next == node_F);
node_G = g_node_new (C2P ('G'));
g_node_append (node_F, node_G);
node_J = g_node_new (C2P ('J'));
g_node_prepend (node_G, node_J);
g_node_insert (node_G, 42, g_node_new (C2P ('K')));
g_node_insert_data (node_G, 0, C2P ('H'));
g_node_insert (node_G, 1, g_node_new (C2P ('I')));
TEST (NULL, g_node_depth (root) == 1);
TEST (NULL, g_node_max_height (root) == 4);
TEST (NULL, g_node_depth (node_G->children->next) == 4);
TEST (NULL, g_node_n_nodes (root, G_TRAVERSE_LEAFS) == 7);
TEST (NULL, g_node_n_nodes (root, G_TRAVERSE_NON_LEAFS) == 4);
TEST (NULL, g_node_n_nodes (root, G_TRAVERSE_ALL) == 11);
TEST (NULL, g_node_max_height (node_F) == 3);
TEST (NULL, g_node_n_children (node_G) == 4);
TEST (NULL, g_node_find_child (root, G_TRAVERSE_ALL, C2P ('F')) == node_F);
TEST (NULL, g_node_find (root, G_LEVEL_ORDER, G_TRAVERSE_NON_LEAFS, C2P ('I')) == NULL);
TEST (NULL, g_node_find (root, G_IN_ORDER, G_TRAVERSE_LEAFS, C2P ('J')) == node_J);
for (i = 0; i < g_node_n_children (node_B); i++)
{
node = g_node_nth_child (node_B, i);
TEST (NULL, P2C (node->data) == ('C' + i));
}
for (i = 0; i < g_node_n_children (node_G); i++)
TEST (NULL, g_node_child_position (node_G, g_node_nth_child (node_G, i)) == i);
/* we have built: A
* / \
* B F
* / | \ \
* C D E G
* / /\ \
* H I J K
*
* for in-order traversal, 'G' is considered to be the "left"
* child of 'F', which will cause 'F' to be the last node visited.
*/
tstring = NULL;
g_node_traverse (root, G_PRE_ORDER, G_TRAVERSE_ALL, -1, node_build_string, &tstring);
TEST (tstring, strcmp (tstring, "ABCDEFGHIJK") == 0);
g_free (tstring); tstring = NULL;
g_node_traverse (root, G_POST_ORDER, G_TRAVERSE_ALL, -1, node_build_string, &tstring);
TEST (tstring, strcmp (tstring, "CDEBHIJKGFA") == 0);
g_free (tstring); tstring = NULL;
g_node_traverse (root, G_IN_ORDER, G_TRAVERSE_ALL, -1, node_build_string, &tstring);
TEST (tstring, strcmp (tstring, "CBDEAHGIJKF") == 0);
g_free (tstring); tstring = NULL;
g_node_traverse (root, G_LEVEL_ORDER, G_TRAVERSE_ALL, -1, node_build_string, &tstring);
TEST (tstring, strcmp (tstring, "ABFCDEGHIJK") == 0);
g_free (tstring); tstring = NULL;
g_node_traverse (root, G_LEVEL_ORDER, G_TRAVERSE_LEAFS, -1, node_build_string, &tstring);
TEST (tstring, strcmp (tstring, "CDEHIJK") == 0);
g_free (tstring); tstring = NULL;
g_node_traverse (root, G_PRE_ORDER, G_TRAVERSE_NON_LEAFS, -1, node_build_string, &tstring);
TEST (tstring, strcmp (tstring, "ABFG") == 0);
g_free (tstring); tstring = NULL;
g_node_reverse_children (node_B);
g_node_reverse_children (node_G);
g_node_traverse (root, G_LEVEL_ORDER, G_TRAVERSE_ALL, -1, node_build_string, &tstring);
TEST (tstring, strcmp (tstring, "ABFEDCGKJIH") == 0);
g_free (tstring); tstring = NULL;
g_node_append (node_D, g_node_new (C2P ('L')));
g_node_append (node_D, g_node_new (C2P ('M')));
g_node_traverse (root, G_LEVEL_ORDER, G_TRAVERSE_ALL, -1, node_build_string, &tstring);
TEST (tstring, strcmp (tstring, "ABFEDCGLMKJIH") == 0);
g_free (tstring); tstring = NULL;
g_node_destroy (root);
/* allocation tests */
root = g_node_new (NULL);
node = root;
for (i = 0; i < 2048; i++)
{
g_node_append (node, g_node_new (NULL));
if ((i%5) == 4)
node = node->children->next;
}
TEST (NULL, g_node_max_height (root) > 100);
TEST (NULL, g_node_n_nodes (root, G_TRAVERSE_ALL) == 1 + 2048);
g_node_destroy (root);
if (failed)
exit(1);
}
static void remmina_file_manager_add_group(GNode* node, const gchar* group)
{
gint cmp;
gchar* p1;
gchar* p2;
GNode* child;
gboolean found;
RemminaGroupData* data;
if (group == NULL || group[0] == '\0')
return;
p1 = g_strdup(group);
p2 = strchr(p1, '/');
if (p2)
*p2++ = '\0';
found = FALSE;
for (child = g_node_first_child(node); child; child = g_node_next_sibling(child))
{
cmp = g_strcmp0(((RemminaGroupData*) child->data)->name, p1);
if (cmp == 0)
{
found = TRUE;
break;
}
if (cmp > 0)
break;
}
if (!found)
{
data = g_new0(RemminaGroupData, 1);
data->name = p1;
if (node->data)
{
data->group = g_strdup_printf("%s/%s", ((RemminaGroupData*) node->data)->group, p1);
}
else
{
data->group = g_strdup(p1);
}
if (child)
{
child = g_node_insert_data_before(node, child, data);
}
else
{
child = g_node_append_data(node, data);
}
}
remmina_file_manager_add_group(child, p2);
if (found)
{
g_free(p1);
}
}
void se_modemap_insert_keybinding_str( se_modemap *map, const char* keys_rep,
se_key_command_t cmd )
{
g_assert( map && keys_rep && cmd );
se_key_seq keyseq = se_key_seq_from_string( keys_rep );
if ( keyseq.len <= 0 ) {
se_warn( "bad key seq" );
return;
}
if ( se_modemap_keybinding_exists(map, keyseq) ) {
/* se_msg("remap an existed keybinding" ); */
}
GNode *node = map->root;
int need_create_node = FALSE; // trace from which level we need to create nodes
for (int i = 0; i < keyseq.len; ++i) {
se_key key = keyseq.keys[i];
/* se_debug( "current key %s", se_key_to_string(key) ); */
if ( !need_create_node ) {
GNode *key_node = se_modemap_search_next_level(map, node, key);
if ( !key_node ) {
need_create_node = TRUE;
--i;
/* se_debug( "set need_create_node and i = %d", i ); */
continue;
}
/* se_debug( "key %s exists at level %d", se_key_to_string(key), */
/* g_node_depth(node) ); */
node = key_node;
se_modemap_data *data = key_node->data;
g_assert( data );
g_assert( se_key_is_equal(key, data->key) );
if ( i+1 == keyseq.len ) { // bind to a cmd
if ( !G_NODE_IS_LEAF(key_node) ) {
// delete sub tree
/* se_debug( "delete sub tree" ); */
se_delete_subtree( key_node );
}
g_assert( G_NODE_IS_LEAF(key_node) );
data->cmd = cmd;
/* se_debug( "rebind key %s", se_key_to_string(key) ); */
} else {
if ( G_NODE_IS_LEAF(key_node) ) {
g_assert( data->cmd );
data->cmd = NULL;
need_create_node = TRUE; // create nodes from next level
/* se_debug( "set need_create_node, reset key %s to Null", */
/* se_key_to_string(key) ); */
} else {
g_assert( data->cmd == NULL );
}
}
} else {
se_modemap_data *data = g_malloc0( sizeof(se_modemap_data) );
data->key = key;
GNode *key_node = g_node_append_data( node, data );
if ( i+1 == keyseq.len ) { // bind to a cmd
/* se_debug( "leaf node (level %d) of key %s: bind cmd", */
/* g_node_depth(key_node), se_key_to_string(data->key) ); */
data->cmd = cmd;
}
node = key_node;
}
}
}
static bool cloud_config_parse(yaml_parser_t *parser, GNode *node, int state) {
GNode *last_leaf = node;
yaml_event_t event;
bool finished = 0;
while (!finished) {
if (!yaml_parser_parse(parser, &event)) {
LOG("An error occurred while the yaml file was parsed.\n");
return false;
}
switch (event.type) {
case YAML_SCALAR_EVENT:
if (state & SEQ) {
last_leaf = g_node_append(node, g_node_new(g_strdup((gchar*) event.data.scalar.value)));
} else if (state & VAL) {
g_node_append_data(last_leaf, g_strdup((gchar*) event.data.scalar.value));
state &= MAP | SEQ;
} else {
last_leaf = g_node_append(node, g_node_new(g_strdup((gchar*) event.data.scalar.value)));
state |= VAL;
}
break;
case YAML_SEQUENCE_START_EVENT:
/* remove VAL bit if it's set */
if (state & MAP)
state = MAP;
if (state & SEQ) {
last_leaf = g_node_append(node, g_node_new(NULL));
} else {
last_leaf = g_node_append(last_leaf, g_node_new(NULL));
}
if (!cloud_config_parse(parser, last_leaf, SEQ)) {
return false;
}
last_leaf = last_leaf->parent;
break;
case YAML_SEQUENCE_END_EVENT:
finished = true;
break;
case YAML_MAPPING_START_EVENT:
last_leaf = g_node_append(node, g_node_new(NULL));
if (!cloud_config_parse(parser, last_leaf, MAP)) {
return false;
}
last_leaf = last_leaf->parent;
break;
case YAML_MAPPING_END_EVENT:
last_leaf = last_leaf->parent;
finished = true;
break;
case YAML_STREAM_END_EVENT:
finished = true;
break;
case YAML_NO_TOKEN:
LOG("Unexpectedly reached end of YAML input!");
finished = true;
break;
default:
/* Ignore these for now */
break;
}
if (!finished) {
yaml_event_delete(&event);
}
}
return true;
}