struct PP_Var
ppb_url_util_dev_resolve_relative_to_url(struct PP_Var base_url, struct PP_Var relative_string,
struct PP_URLComponents_Dev *components)
{
reset_components(components);
struct PP_Var var = PP_MakeNull();
if (base_url.type != PP_VARTYPE_STRING) {
trace_warning("%s, base_url is not a string\n", __func__);
return PP_MakeNull();
}
if (relative_string.type != PP_VARTYPE_STRING) {
trace_warning("%s, relative_string is not a string\n", __func__);
return PP_MakeNull();
}
const char *s_base_url = ppb_var_var_to_utf8(base_url, NULL);
const char *s_relative_string = ppb_var_var_to_utf8(relative_string, NULL);
UriParserStateA ups;
UriUriA uri_base, uri_rel, uri_result;
ups.uri = &uri_base;
if (uriParseUriA(&ups, s_base_url) != URI_SUCCESS) {
trace_warning("%s, can't parse s_base_url\n", __func__);
goto err_1;
}
ups.uri = &uri_rel;
if (uriParseUriA(&ups, s_relative_string) != URI_SUCCESS) {
trace_warning("%s, can't parse s_relative_string\n", __func__);
goto err_2;
}
if (uriAddBaseUriA(&uri_result, &uri_rel, &uri_base) != URI_SUCCESS) {
trace_warning("%s, can't merge base and rel\n", __func__);
goto err_3;
}
int len;
uriToStringCharsRequiredA(&uri_result, &len);
len++;
char *str = malloc(len);
uriToStringA(str, &uri_result, len, NULL);
var = ppb_var_var_from_utf8_z(str);
free(str);
if (components)
parse_url_string(str, components);
err_3: uriFreeUriMembersA(&uri_result);
err_2: uriFreeUriMembersA(&uri_rel);
err_1: uriFreeUriMembersA(&uri_base);
return var;
}
struct PP_Var
ppb_url_util_dev_get_plugin_instance_url(PP_Instance instance,
struct PP_URLComponents_Dev *components)
{
struct pp_instance_s *pp_i = tables_get_pp_instance(instance);
struct PP_Var var = PP_MakeString(pp_i->instance_url);
if (components)
parse_url_string(ppb_var_var_to_utf8(var, NULL), components);
return var;
}
struct PP_Var
ppb_url_util_dev_get_document_url(PP_Instance instance, struct PP_URLComponents_Dev *components)
{
struct pp_instance_s *pp_i = tables_get_pp_instance(instance);
struct PP_Var result = PP_MakeString("");
NPIdentifier location_id = npn.getstringidentifier("location");
NPIdentifier href_id = npn.getstringidentifier("href");
NPObject *np_window_obj, *np_location_obj;
NPVariant location_var, href_var;
if (npn.getvalue(pp_i->npp, NPNVWindowNPObject, &np_window_obj) != NPERR_NO_ERROR)
goto err_1;
if (!npn.getproperty(pp_i->npp, np_window_obj, location_id, &location_var))
goto err_2;
if (location_var.type != NPVariantType_Object)
goto err_3;
np_location_obj = location_var.value.objectValue;
if (!npn.getproperty(pp_i->npp, np_location_obj, href_id, &href_var))
goto err_3;
struct PP_Var var = np_variant_to_pp_var(href_var);
if (var.type != PP_VARTYPE_STRING) {
ppb_var_release(var);
goto err_4;
}
ppb_var_release(result);
result = var;
if (components)
parse_url_string(ppb_var_var_to_utf8(result, NULL), components);
err_4:
npn.releasevariantvalue(&href_var);
err_3:
npn.releasevariantvalue(&location_var);
err_2:
npn.releaseobject(np_window_obj);
err_1:
return result;
}
struct PP_Var
ppb_url_util_dev_get_plugin_instance_url(PP_Instance instance,
struct PP_URLComponents_Dev *components)
{
reset_components(components);
struct pp_instance_s *pp_i = tables_get_pp_instance(instance);
if (!pp_i) {
trace_error("%s, bad instance\n", __func__);
return PP_MakeUndefined();
}
struct PP_Var var = ppb_var_var_from_utf8_z(pp_i->instance_url);
if (components)
parse_url_string(ppb_var_var_to_utf8(var, NULL), components);
return var;
}
struct PP_Var
ppb_url_util_dev_get_document_url(PP_Instance instance, struct PP_URLComponents_Dev *components)
{
reset_components(components);
struct pp_instance_s *pp_i = tables_get_pp_instance(instance);
if (!pp_i) {
trace_error("%s, bad instance\n", __func__);
return PP_MakeUndefined();
}
struct get_document_url_param_s p;
p.npp = pp_i->npp;
p.m_loop = ppb_message_loop_get_current();
p.depth = ppb_message_loop_get_depth(p.m_loop) + 1;
p.np_window_obj = pp_i->np_window_obj;
ppb_message_loop_post_work(p.m_loop, PP_MakeCompletionCallback(_get_document_url_comt, &p), 0);
ppb_message_loop_run_int(p.m_loop, 1);
if (components)
parse_url_string(ppb_var_var_to_utf8(p.result, NULL), components);
return p.result;
}
