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Code

Capabilities: check for identity locale

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This commit is contained in:
James Booth 2014-09-23 21:36:46 +01:00
parent af2199adb0
commit 162aeab827
1 changed files with 55 additions and 7 deletions
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62
src/xmpp/capabilities.c
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@ -340,13 +340,6 @@ caps_create(xmpp_stanza_t *query)
char *os_version = NULL;
GSList *features = NULL;
xmpp_stanza_t *identity = xmpp_stanza_get_child_by_name(query, "identity");
if (identity != NULL) {
category = xmpp_stanza_get_attribute(identity, "category");
type = xmpp_stanza_get_attribute(identity, "type");
name = xmpp_stanza_get_attribute(identity, "name");
}
xmpp_stanza_t *softwareinfo = xmpp_stanza_get_child_by_ns(query, STANZA_NS_DATA);
if (softwareinfo != NULL) {
DataForm *form = form_create(softwareinfo);
@ -376,14 +369,69 @@ caps_create(xmpp_stanza_t *query)
}
xmpp_stanza_t *child = xmpp_stanza_get_children(query);
GSList *identity_stanzas = NULL;
while (child != NULL) {
if (g_strcmp0(xmpp_stanza_get_name(child), "feature") == 0) {
features = g_slist_append(features, strdup(xmpp_stanza_get_attribute(child, "var")));
}
if (g_strcmp0(xmpp_stanza_get_name(child), "identity") == 0) {
identity_stanzas = g_slist_append(identity_stanzas, child);
}
child = xmpp_stanza_get_next(child);
}
// find identity by locale
const gchar* const *langs = g_get_language_names();
int num_langs = g_strv_length((gchar**)langs);
xmpp_stanza_t *found = NULL;
GSList *curr_identity = identity_stanzas;
while (curr_identity) {
xmpp_stanza_t *id_stanza = curr_identity->data;
char *stanza_lang = xmpp_stanza_get_attribute(id_stanza, "xml:lang");
if (stanza_lang) {
int i = 0;
for (i = 0; i < num_langs; i++) {
if (g_strcmp0(langs[i], stanza_lang) == 0) {
found = id_stanza;
break;
}
}
}
if (found) {
break;
}
curr_identity = g_slist_next(curr_identity);
}
// not lang match, use default with no lang
if (!found) {
curr_identity = identity_stanzas;
while (curr_identity) {
xmpp_stanza_t *id_stanza = curr_identity->data;
char *stanza_lang = xmpp_stanza_get_attribute(id_stanza, "xml:lang");
if (!stanza_lang) {
found = id_stanza;
break;
}
curr_identity = g_slist_next(curr_identity);
}
}
// no matching lang, no identity without lang, use first
if (!found) {
if (identity_stanzas) {
found = identity_stanzas->data;
}
}
if (found) {
category = xmpp_stanza_get_attribute(found, "category");
type = xmpp_stanza_get_attribute(found, "type");
name = xmpp_stanza_get_attribute(found, "name");
}
Capabilities *new_caps = malloc(sizeof(struct capabilities_t));
if (category != NULL) {