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Created form module

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This commit is contained in:
James Booth
2014-09-05 21:04:16 +01:00
parent fa28741b74
commit 157a1b5ff7
7 changed files with 194 additions and 102 deletions
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97
src/xmpp/stanza.c
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@@ -46,8 +46,6 @@
#include "muc.h"
static int _field_compare(FormField *f1, FormField *f2);
#if 0
xmpp_stanza_t *
stanza_create_bookmarks_pubsub_request(xmpp_ctx_t *ctx)
@@ -1071,95 +1069,6 @@ stanza_get_error_message(xmpp_stanza_t *stanza)
return strdup("unknown");
}
DataForm *
stanza_create_form(xmpp_stanza_t * const stanza)
{
DataForm *result = NULL;
xmpp_ctx_t *ctx = connection_get_ctx();
xmpp_stanza_t *child = xmpp_stanza_get_children(stanza);
if (child != NULL) {
result = malloc(sizeof(DataForm));
result->form_type = NULL;
result->fields = NULL;
}
//handle fields
while (child != NULL) {
char *label = xmpp_stanza_get_attribute(child, "label");
char *type = xmpp_stanza_get_attribute(child, "type");
char *var = xmpp_stanza_get_attribute(child, "var");
// handle FORM_TYPE
if (g_strcmp0(var, "FORM_TYPE") == 0) {
xmpp_stanza_t *value = xmpp_stanza_get_child_by_name(child, "value");
char *value_text = xmpp_stanza_get_text(value);
if (value_text != NULL) {
result->form_type = strdup(value_text);
xmpp_free(ctx, value_text);
}
// handle regular fields
} else {
FormField *field = malloc(sizeof(FormField));
field->label = NULL;
field->type = NULL;
field->var = NULL;
if (label != NULL) {
field->label = strdup(label);
}
if (type != NULL) {
field->type = strdup(type);
}
if (var != NULL) {
field->var = strdup(var);
}
// handle values
field->values = NULL;
xmpp_stanza_t *value = xmpp_stanza_get_children(child);
while (value != NULL) {
char *text = xmpp_stanza_get_text(value);
if (text != NULL) {
field->values = g_slist_insert_sorted(field->values, strdup(text), (GCompareFunc)strcmp);
xmpp_free(ctx, text);
}
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;
}
void
stanza_destroy_form(DataForm *form)
{
if (form != NULL) {
if (form->fields != NULL) {
GSList *curr_field = form->fields;
while (curr_field != NULL) {
FormField *field = curr_field->data;
free(field->var);
if ((field->values) != NULL) {
g_slist_free_full(field->values, free);
}
curr_field = curr_field->next;
}
g_slist_free_full(form->fields, free);
}
free(form->form_type);
free(form);
}
}
void
stanza_attach_priority(xmpp_ctx_t * const ctx, xmpp_stanza_t * const presence,
const int pri)
@@ -1263,9 +1172,3 @@ stanza_get_presence_string_from_type(resource_presence_t presence_type)
return NULL;
}
}
static int
_field_compare(FormField *f1, FormField *f2)
{
return strcmp(f1->var, f2->var);
}