diff options
Diffstat (limited to 'src/stanza.c')
-rw-r--r-- | src/stanza.c | 54 |
1 files changed, 54 insertions, 0 deletions
diff --git a/src/stanza.c b/src/stanza.c index ea592127..e27aa40d 100644 --- a/src/stanza.c +++ b/src/stanza.c @@ -29,6 +29,8 @@ #include "common.h" #include "stanza.h" +static int _field_compare(FormField *f1, FormField *f2); + xmpp_stanza_t * stanza_create_chat_state(xmpp_ctx_t *ctx, const char * const recipient, const char * const state) @@ -441,3 +443,55 @@ stanza_get_caps_str(xmpp_stanza_t * const stanza) return caps_str; } + +DataForm * +stanza_get_form(xmpp_stanza_t * const stanza) +{ + DataForm *result = NULL; + + xmpp_stanza_t *child = xmpp_stanza_get_children(stanza); + + if (child != NULL) { + result = malloc(sizeof(struct data_form_t)); + result->form_type = NULL; + result->fields = NULL; + } + + //handle fields + while (child != NULL) { + char *var = xmpp_stanza_get_attribute(child, "var"); + + // handle FORM_TYPE + if (g_strcmp0(var, "FORM_TYPE")) { + xmpp_stanza_t *value = xmpp_stanza_get_child_by_name(child, "value"); + char *value_text = xmpp_stanza_get_text(value); + result->form_type = strdup(value_text); + + // handle regular fields + } else { + FormField *field = malloc(sizeof(struct form_field_t)); + field->var = strdup(var); + field->values = NULL; + xmpp_stanza_t *value = xmpp_stanza_get_children(child); + + // handle values + while (value != NULL) { + char *text = xmpp_stanza_get_text(value); + field->values = g_slist_insert_sorted(field->values, text, (GCompareFunc)octet_compare); + value = xmpp_stanza_get_next(value); + } + + result->fields = g_slist_insert_sorted(result->fields, field, (GCompareFunc)_field_compare); + } + + child = xmpp_stanza_get_next(child); + } + + return result; +} + +static int +_field_compare(FormField *f1, FormField *f2) +{ + return octet_compare((unsigned char *)f1->var, (unsigned char *)f2->var); +} |