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Code

Added software version capability and iq response

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This commit is contained in:
James Booth 2013-01-21 22:05:30 +00:00
parent df38fc332a
commit 7457864347
3 changed files with 99 additions and 5 deletions
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73
src/jabber.c
View File

@ -90,6 +90,8 @@ static int _disco_response_handler(xmpp_conn_t * const conn, xmpp_stanza_t * con
void * const userdata);
static int _disco_request_handler(xmpp_conn_t * const conn, xmpp_stanza_t * const stanza,
void * const userdata);
static int _version_request_handler(xmpp_conn_t * const conn, xmpp_stanza_t * const stanza,
void * const userdata);
static int _presence_handler(xmpp_conn_t * const conn,
xmpp_stanza_t * const stanza, void * const userdata);
static int _ping_timed_handler(xmpp_conn_t * const conn, void * const userdata);
@ -575,18 +577,23 @@ jabber_update_presence(jabber_presence_t status, const char * const msg,
xmpp_stanza_set_name(feature_caps, STANZA_NAME_FEATURE);
xmpp_stanza_set_attribute(feature_caps, STANZA_ATTR_VAR, STANZA_NS_CAPS);
xmpp_stanza_t *feature_disoinfo = xmpp_stanza_new(jabber_conn.ctx);
xmpp_stanza_set_name(feature_disoinfo, STANZA_NAME_FEATURE);
xmpp_stanza_set_attribute(feature_disoinfo, STANZA_ATTR_VAR, XMPP_NS_DISCO_INFO);
xmpp_stanza_t *feature_discoinfo = xmpp_stanza_new(jabber_conn.ctx);
xmpp_stanza_set_name(feature_discoinfo, STANZA_NAME_FEATURE);
xmpp_stanza_set_attribute(feature_discoinfo, STANZA_ATTR_VAR, XMPP_NS_DISCO_INFO);
xmpp_stanza_t *feature_muc = xmpp_stanza_new(jabber_conn.ctx);
xmpp_stanza_set_name(feature_muc, STANZA_NAME_FEATURE);
xmpp_stanza_set_attribute(feature_muc, STANZA_ATTR_VAR, STANZA_NS_MUC);
xmpp_stanza_t *feature_version = xmpp_stanza_new(jabber_conn.ctx);
xmpp_stanza_set_name(feature_version, STANZA_NAME_FEATURE);
xmpp_stanza_set_attribute(feature_version, STANZA_ATTR_VAR, STANZA_NS_VERSION);
xmpp_stanza_add_child(query, identity);
xmpp_stanza_add_child(query, feature_muc);
xmpp_stanza_add_child(query, feature_disoinfo);
xmpp_stanza_add_child(query, feature_discoinfo);
xmpp_stanza_add_child(query, feature_caps);
xmpp_stanza_add_child(query, feature_version);
char *sha1 = sha1_caps_str(query);
xmpp_stanza_set_attribute(caps, STANZA_ATTR_VER, sha1);
@ -977,6 +984,9 @@ _iq_handler(xmpp_conn_t * const conn,
} else if (stanza_is_caps_request(stanza)) {
return _disco_request_handler(conn, stanza, userdata);
} else if (stanza_is_version_request(stanza)) {
return _version_request_handler(conn, stanza, userdata);
// handle iq
} else {
char *type = xmpp_stanza_get_attribute(stanza, STANZA_ATTR_TYPE);
@ -1109,6 +1119,54 @@ _roster_handler(xmpp_conn_t * const conn, xmpp_stanza_t * const stanza,
return 1;
}
static int
_version_request_handler(xmpp_conn_t * const conn, xmpp_stanza_t * const stanza,
void * const userdata)
{
xmpp_ctx_t *ctx = (xmpp_ctx_t *)userdata;
char *from = xmpp_stanza_get_attribute(stanza, STANZA_ATTR_FROM);
char *id = xmpp_stanza_get_id(stanza);
if (from != NULL) {
xmpp_stanza_t *response = xmpp_stanza_new(ctx);
xmpp_stanza_set_name(response, STANZA_NAME_IQ);
if (id != NULL) {
xmpp_stanza_set_id(response, id);
}
xmpp_stanza_set_attribute(response, STANZA_ATTR_TO, from);
xmpp_stanza_set_type(response, STANZA_TYPE_RESULT);
xmpp_stanza_t *query = xmpp_stanza_new(ctx);
xmpp_stanza_set_name(query, STANZA_NAME_QUERY);
xmpp_stanza_set_ns(query, STANZA_NS_VERSION);
xmpp_stanza_t *name = xmpp_stanza_new(ctx);
xmpp_stanza_set_name(name, "name");
xmpp_stanza_t *name_txt = xmpp_stanza_new(ctx);
xmpp_stanza_set_text(name_txt, "Profanity");
xmpp_stanza_add_child(name, name_txt);
xmpp_stanza_t *version = xmpp_stanza_new(ctx);
xmpp_stanza_set_name(version, "version");
xmpp_stanza_t *version_txt = xmpp_stanza_new(ctx);
GString *version_str = g_string_new(PACKAGE_VERSION);
if (strcmp(PACKAGE_STATUS, "development") == 0) {
g_string_append(version_str, "dev");
}
xmpp_stanza_set_text(version_txt, version_str->str);
xmpp_stanza_add_child(version, version_txt);
xmpp_stanza_add_child(query, name);
xmpp_stanza_add_child(query, version);
xmpp_stanza_add_child(response, query);
xmpp_send(conn, response);
}
return 1;
}
static int
_disco_request_handler(xmpp_conn_t * const conn, xmpp_stanza_t * const stanza,
void * const userdata)
@ -1117,7 +1175,7 @@ _disco_request_handler(xmpp_conn_t * const conn, xmpp_stanza_t * const stanza,
xmpp_stanza_t *incoming_query = xmpp_stanza_get_child_by_name(stanza, STANZA_NAME_QUERY);
char *node_str = xmpp_stanza_get_attribute(incoming_query, STANZA_ATTR_NODE);
char *from = xmpp_stanza_get_attribute(stanza, STANZA_ATTR_FROM);
char *from = xmpp_stanza_get_attribute(stanza, STANZA_ATTR_FROM);
if (from != NULL && node_str != NULL) {
xmpp_stanza_t *response = xmpp_stanza_new(ctx);
@ -1155,11 +1213,16 @@ _disco_request_handler(xmpp_conn_t * const conn, xmpp_stanza_t * const stanza,
xmpp_stanza_set_name(feature_muc, STANZA_NAME_FEATURE);
xmpp_stanza_set_attribute(feature_muc, STANZA_ATTR_VAR, STANZA_NS_MUC);
xmpp_stanza_t *feature_version = xmpp_stanza_new(jabber_conn.ctx);
xmpp_stanza_set_name(feature_version, STANZA_NAME_FEATURE);
xmpp_stanza_set_attribute(feature_version, STANZA_ATTR_VAR, STANZA_NS_VERSION);
xmpp_stanza_add_child(query, identity);
xmpp_stanza_add_child(query, feature_muc);
xmpp_stanza_add_child(query, feature_disoinfo);
xmpp_stanza_add_child(query, feature_caps);
xmpp_stanza_add_child(query, feature_version);
xmpp_stanza_add_child(response, query);

28
src/stanza.c
View File

@ -431,6 +431,34 @@ stanza_contains_caps(xmpp_stanza_t * const stanza)
return TRUE;
}
gboolean
stanza_is_version_request(xmpp_stanza_t * const stanza)
{
char *type = xmpp_stanza_get_attribute(stanza, STANZA_ATTR_TYPE);
if (g_strcmp0(type, STANZA_TYPE_GET) != 0) {
return FALSE;
}
xmpp_stanza_t *query = xmpp_stanza_get_child_by_name(stanza, STANZA_NAME_QUERY);
if (query == NULL) {
return FALSE;
}
char *ns = xmpp_stanza_get_ns(query);
if (ns == NULL) {
return FALSE;
}
if (strcmp(ns, STANZA_NS_VERSION) != 0) {
return FALSE;
}
return TRUE;
}
gboolean
stanza_is_caps_request(xmpp_stanza_t * const stanza)
{

3
src/stanza.h
View File

@ -93,6 +93,7 @@
#define STANZA_NS_PING "urn:xmpp:ping"
#define STANZA_NS_LASTACTIVITY "jabber:iq:last"
#define STANZA_NS_DATA "jabber:x:data"
#define STANZA_NS_VERSION "jabber:iq:version"
typedef struct form_field_t {
char *var;
@ -144,6 +145,8 @@ gboolean stanza_contains_caps(xmpp_stanza_t * const stanza);
char * stanza_caps_get_hash(xmpp_stanza_t * const stanza);
gboolean stanza_is_caps_request(xmpp_stanza_t * const stanza);
gboolean stanza_is_version_request(xmpp_stanza_t * const stanza);
DataForm * stanza_get_form(xmpp_stanza_t * const stanza);
#endif