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stanza: avoid copy-paste in 'get' functions

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This commit is contained in:
Dmitry Podgorny
2015-10-21 02:13:55 +03:00
parent e475ca13ea
commit 2aea1a627c
1 changed files with 5 additions and 35 deletions
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40
src/stanza.c
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@@ -712,13 +712,7 @@ int xmpp_stanza_set_text_with_size(xmpp_stanza_t *stanza,
*/
char *xmpp_stanza_get_id(xmpp_stanza_t * const stanza)
{
if (stanza->type != XMPP_STANZA_TAG)
return NULL;
if (!stanza->attributes)
return NULL;
return (char *)hash_get(stanza->attributes, "id");
return xmpp_stanza_get_attribute(stanza, "id");
}
/** Get the namespace attribute of the stanza object.
@@ -733,13 +727,7 @@ char *xmpp_stanza_get_id(xmpp_stanza_t * const stanza)
*/
char *xmpp_stanza_get_ns(xmpp_stanza_t * const stanza)
{
if (stanza->type != XMPP_STANZA_TAG)
return NULL;
if (!stanza->attributes)
return NULL;
return (char *)hash_get(stanza->attributes, "xmlns");
return xmpp_stanza_get_attribute(stanza, "xmlns");
}
/** Get the 'type' attribute of the stanza object.
@@ -754,13 +742,7 @@ char *xmpp_stanza_get_ns(xmpp_stanza_t * const stanza)
*/
char *xmpp_stanza_get_type(xmpp_stanza_t * const stanza)
{
if (stanza->type != XMPP_STANZA_TAG)
return NULL;
if (!stanza->attributes)
return NULL;
return (char *)hash_get(stanza->attributes, "type");
return xmpp_stanza_get_attribute(stanza, "type");
}
/** Get the 'to' attribute of the stanza object.
@@ -775,13 +757,7 @@ char *xmpp_stanza_get_type(xmpp_stanza_t * const stanza)
*/
char *xmpp_stanza_get_to(xmpp_stanza_t * const stanza)
{
if (stanza->type != XMPP_STANZA_TAG)
return NULL;
if (!stanza->attributes)
return NULL;
return (char *)hash_get(stanza->attributes, "to");
return xmpp_stanza_get_attribute(stanza, "to");
}
/** Get the 'from' attribute of the stanza object.
@@ -796,13 +772,7 @@ char *xmpp_stanza_get_to(xmpp_stanza_t * const stanza)
*/
char *xmpp_stanza_get_from(xmpp_stanza_t * const stanza)
{
if (stanza->type != XMPP_STANZA_TAG)
return NULL;
if (!stanza->attributes)
return NULL;
return (char *)hash_get(stanza->attributes, "from");
return xmpp_stanza_get_attribute(stanza, "from");
}
/** Get the first child of stanza with name.