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Started work on creating sha-1 caps hash

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James Booth
2013-01-20 17:16:45 +00:00
parent 4ecb69bfab
commit 64d81c7c4c
5 changed files with 102 additions and 2 deletions
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70
src/jabber.c
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@@ -181,7 +181,7 @@ jabber_disconnect(void)
}
char *
jabber_get_sha1_caps_str(void)
jabber_get_local_sha1_caps_str(void)
{
GString *str = g_string_new("");
unsigned char hash[SHA_DIGEST_LENGTH];
@@ -202,6 +202,74 @@ jabber_get_sha1_caps_str(void)
return result;
}
char *
sha1_caps_str(xmpp_stanza_t *query)
{
GSList *identities = NULL;
GSList *features = NULL;
GString *s = g_string_new("");
unsigned char hash[SHA_DIGEST_LENGTH];
xmpp_stanza_t *child = xmpp_stanza_get_children(query);
while (child != NULL) {
if (strcmp(xmpp_stanza_get_name(child), STANZA_NAME_IDENTITY) == 0) {
char *category = xmpp_stanza_get_attribute(child, "category");
char *type = xmpp_stanza_get_attribute(child, "type");
char *lang = xmpp_stanza_get_attribute(child, "xml:lang");
char *name = xmpp_stanza_get_attribute(child, "name");
GString *identity_str = g_string_new(category);
g_string_append(identity_str, "/");
if (type != NULL) {
g_string_append(identity_str, type);
}
g_string_append(identity_str, "/");
if (lang != NULL) {
g_string_append(identity_str, lang);
}
g_string_append(identity_str, "/");
if (name != NULL) {
g_string_append(identity_str, name);
}
g_string_append(identity_str, "<");
identities = g_slist_insert_sorted(identities, identity_str, (GCompareFunc)octet_compare);
g_string_free(identity_str, TRUE);
} else if (strcmp(xmpp_stanza_get_name(child), STANZA_NAME_FEATURE) == 0) {
char *feature_str = xmpp_stanza_get_attribute(child, "var");
features = g_slist_insert_sorted(features, feature_str, (GCompareFunc)octet_compare);
} else if (strcmp(xmpp_stanza_get_name(child), STANZA_NAME_X) == 0) {
// check for and add form to string
}
child = xmpp_stanza_get_next(child);
}
GSList *curr = identities;
while (curr != NULL) {
g_string_append(s, curr->data);
g_string_append(s, "<");
curr = g_slist_next(curr);
}
curr = features;
while (curr != NULL) {
g_string_append(s, curr->data);
g_string_append(s, "<");
curr = g_slist_next(curr);
}
SHA1((unsigned char *)s->str, strlen(s->str), hash);
char *result = g_base64_encode(hash, strlen((char *)hash));
g_string_free(s, TRUE);
g_slist_free_full(identities, free);
g_slist_free_full(features, free);
return result;
}
void
jabber_process_events(void)
{