PseudoTcpChannel *
pseudo_tcp_channel_new(int unreliable_socket,
int conn_id)
{
PseudoTcpChannel *tcp = (PseudoTcpChannel *) malloc(sizeof(PseudoTcpChannel));
memset(tcp, 0, sizeof(PseudoTcpChannel));
if(socketpair(AF_UNIX, SOCK_STREAM, AF_UNSPEC, tcp->reliable_sockets) != 0) {
free(tcp);
return NULL;
}
PseudoTcpCallbacks callbacks;
callbacks.user_data = tcp;
callbacks.PseudoTcpOpened = opened;
callbacks.PseudoTcpReadable = readable;
callbacks.PseudoTcpWritable = writable;
callbacks.PseudoTcpClosed = closed;
callbacks.PseudoTcpWriteResult = needs_write;
tcp->pseudo_tcp = pseudo_tcp_socket_new(conn_id, &callbacks);
pseudo_tcp_socket_notify_mtu(tcp->pseudo_tcp, 1400);
tcp->on_connected = signal_new();
tcp->on_data_received = signal_new();
tcp->on_closed = signal_new();
return tcp;
}
void
signal_monitor_append_signal_path (SignalMonitor *m,
SignalName signal,
GtkTreePath *path)
{
Signal *s;
s = signal_new (signal, path);
g_queue_push_head (m->queue, s);
}
static Signal *
signal_new_with_order (SignalName signal, GtkTreePath *path,
int *new_order, int len)
{
Signal *s = signal_new (signal, path);
s->new_order = new_order;
s->len = len;
return s;
}
void
config_add_signal (struct config *config, int signal)
{
struct signal **p = &config->signals;
while (*p) {
if ((*p)->signal == signal) {
return;
}
p = &((*p)->next);
}
*p = signal_new (config, signal);
}
my_string_t* my_string_new(void)
{
my_string_t* obj = (my_string_t *)calloc(1, sizeof(my_string_t));
MEMORY_ALLOC_CHECK_RETURN(obj, NULL);
obj->str_data = (char*)calloc(1, sizeof(char));
obj->str_len = 0;
obj->mem_size = 1;
obj->update_signal = signal_new();
return obj;
}
void
signal_monitor_append_signal (SignalMonitor *m,
SignalName signal,
const gchar *path_string)
{
Signal *s;
GtkTreePath *path;
path = gtk_tree_path_new_from_string (path_string);
s = signal_new (signal, path);
g_queue_push_head (m->queue, s);
gtk_tree_path_free (path);
}
void
unique_lib_setup(lua_State *L)
{
static const struct luaL_reg unique_lib[] =
{
LUA_CLASS_METHODS(unique)
{ "new", luaH_unique_new },
{ "send_message", luaH_unique_send_message },
{ "is_running", luaH_unique_is_running },
{ NULL, NULL }
};
/* create signals array */
unique_class.signals = signal_new();
/* export unique lib */
luaH_openlib(L, "unique", unique_lib, unique_lib);
}
void
init_lua(gchar **uris)
{
gchar *uri;
lua_State *L;
/* init globalconf structs */
globalconf.signals = signal_new();
globalconf.windows = g_ptr_array_new();
/* init lua */
luaH_init();
L = globalconf.L;
/* push a table of the statup uris */
lua_newtable(L);
for (gint i = 0; uris && (uri = uris[i]); i++) {
lua_pushstring(L, uri);
lua_rawseti(L, -2, i + 1);
}
lua_setglobal(L, "uris");
}
void
test_output (void)
{
FILE * source;
FILE * header;
Node * node = NULL;
Interface * interface = NULL;
Method * method = NULL;
Signal * signal = NULL;
Argument * argument = NULL;
Property * property = NULL;
int ret;
NihError * err;
TEST_FUNCTION ("output");
source = tmpfile ();
header = tmpfile ();
/* Check that we can generate a valid source file and accompanying
* header file for a node in proxy mode.
*/
TEST_FEATURE ("with proxy");
TEST_ALLOC_FAIL {
TEST_ALLOC_SAFE {
node = node_new (NULL, NULL);
interface = interface_new (node, "com.netsplit.Nih.Test");
interface->symbol = "test";
nih_list_add (&node->interfaces, &interface->entry);
method = method_new (interface, "Poke");
method->symbol = "poke";
nih_list_add (&interface->methods, &method->entry);
argument = argument_new (method, "address",
"u", NIH_DBUS_ARG_IN);
argument->symbol = "address";
nih_list_add (&method->arguments, &argument->entry);
argument = argument_new (method, "value",
"s", NIH_DBUS_ARG_IN);
argument->symbol = "value";
nih_list_add (&method->arguments, &argument->entry);
method = method_new (interface, "Peek");
method->symbol = "peek";
nih_list_add (&interface->methods, &method->entry);
argument = argument_new (method, "address",
"u", NIH_DBUS_ARG_IN);
argument->symbol = "address";
nih_list_add (&method->arguments, &argument->entry);
argument = argument_new (method, "value",
"s", NIH_DBUS_ARG_OUT);
argument->symbol = "value";
nih_list_add (&method->arguments, &argument->entry);
method = method_new (interface, "IsValidAddress");
method->symbol = "is_valid_address";
nih_list_add (&interface->methods, &method->entry);
argument = argument_new (method, "address",
"u", NIH_DBUS_ARG_IN);
argument->symbol = "address";
nih_list_add (&method->arguments, &argument->entry);
signal = signal_new (interface, "Bounce");
signal->symbol = "bounce";
nih_list_add (&interface->signals, &signal->entry);
argument = argument_new (signal, "height",
"u", NIH_DBUS_ARG_OUT);
argument->symbol = "height";
nih_list_add (&signal->arguments, &argument->entry);
argument = argument_new (signal, "velocity",
"i", NIH_DBUS_ARG_OUT);
argument->symbol = "velocity";
nih_list_add (&signal->arguments, &argument->entry);
signal = signal_new (interface, "Exploded");
signal->symbol = "exploded";
nih_list_add (&interface->signals, &signal->entry);
property = property_new (interface, "colour",
"s", NIH_DBUS_READWRITE);
property->symbol = "colour";
nih_list_add (&interface->properties, &property->entry);
property = property_new (interface, "size",
"u", NIH_DBUS_READ);
property->symbol = "size";
nih_list_add (&interface->properties, &property->entry);
property = property_new (interface, "touch",
"b", NIH_DBUS_WRITE);
property->symbol = "touch";
nih_list_add (&interface->properties, &property->entry);
interface = interface_new (node, "com.netsplit.Nih.Foo");
interface->symbol = "foo";
nih_list_add (&node->interfaces, &interface->entry);
method = method_new (interface, "Bing");
method->symbol = "bing";
nih_list_add (&interface->methods, &method->entry);
signal = signal_new (interface, "NewResult");
signal->symbol = "new_result";
nih_list_add (&interface->signals, &signal->entry);
property = property_new (interface, "preferences",
"(us)", NIH_DBUS_READWRITE);
property->symbol = "preferences";
nih_list_add (&interface->properties, &property->entry);
}
ret = output ("test.c", fileno (source),
"test.h", fileno (header),
"my", node, FALSE);
rewind (source);
rewind (header);
if (test_alloc_failed) {
TEST_LT (ret, 0);
err = nih_error_get ();
TEST_EQ (err->number, ENOMEM);
nih_free (err);
TEST_FILE_RESET (source);
TEST_FILE_RESET (header);
nih_free (node);
continue;
}
TEST_EQ (ret, 0);
TEST_EXPECTED_FILE (source, "test_output_proxy_standard.c");
TEST_EXPECTED_FILE (header, "test_output_proxy_standard.h");
nih_free (node);
}
/* Check that when there are no interfaces, a valid empty source
* and header file are generated.
*/
TEST_FEATURE ("with proxy but no interfaces");
TEST_ALLOC_FAIL {
TEST_ALLOC_SAFE {
node = node_new (NULL, NULL);
}
ret = output ("test.c", fileno (source),
"test.h", fileno (header),
"my", node, FALSE);
rewind (source);
rewind (header);
if (test_alloc_failed) {
TEST_LT (ret, 0);
err = nih_error_get ();
TEST_EQ (err->number, ENOMEM);
nih_free (err);
TEST_FILE_RESET (source);
TEST_FILE_RESET (header);
nih_free (node);
continue;
}
TEST_EQ (ret, 0);
TEST_EXPECTED_FILE (source, "test_output_proxy_no_interfaces.c");
TEST_EXPECTED_FILE (header, "test_output_proxy_no_interfaces.h");
nih_free (node);
}
/* Check that we can generate a valid source file and accompanying
* header file for a node in object mode.
*/
TEST_FEATURE ("with object");
TEST_ALLOC_FAIL {
TEST_ALLOC_SAFE {
node = node_new (NULL, NULL);
interface = interface_new (node, "com.netsplit.Nih.Test");
interface->symbol = "test";
nih_list_add (&node->interfaces, &interface->entry);
method = method_new (interface, "Poke");
method->symbol = "poke";
nih_list_add (&interface->methods, &method->entry);
argument = argument_new (method, "address",
"u", NIH_DBUS_ARG_IN);
argument->symbol = "address";
nih_list_add (&method->arguments, &argument->entry);
argument = argument_new (method, "value",
"s", NIH_DBUS_ARG_IN);
argument->symbol = "value";
nih_list_add (&method->arguments, &argument->entry);
method = method_new (interface, "Peek");
method->symbol = "peek";
method->async = TRUE;
nih_list_add (&interface->methods, &method->entry);
argument = argument_new (method, "address",
"u", NIH_DBUS_ARG_IN);
argument->symbol = "address";
nih_list_add (&method->arguments, &argument->entry);
argument = argument_new (method, "value",
"s", NIH_DBUS_ARG_OUT);
argument->symbol = "value";
nih_list_add (&method->arguments, &argument->entry);
method = method_new (interface, "IsValidAddress");
method->symbol = "is_valid_address";
nih_list_add (&interface->methods, &method->entry);
argument = argument_new (method, "address",
"u", NIH_DBUS_ARG_IN);
argument->symbol = "address";
nih_list_add (&method->arguments, &argument->entry);
argument = argument_new (method, "is_valid",
"b", NIH_DBUS_ARG_OUT);
argument->symbol = "is_valid";
nih_list_add (&method->arguments, &argument->entry);
signal = signal_new (interface, "Bounce");
signal->symbol = "bounce";
nih_list_add (&interface->signals, &signal->entry);
argument = argument_new (signal, "height",
"u", NIH_DBUS_ARG_OUT);
argument->symbol = "height";
nih_list_add (&signal->arguments, &argument->entry);
argument = argument_new (signal, "velocity",
"i", NIH_DBUS_ARG_OUT);
argument->symbol = "velocity";
nih_list_add (&signal->arguments, &argument->entry);
signal = signal_new (interface, "Exploded");
signal->symbol = "exploded";
nih_list_add (&interface->signals, &signal->entry);
property = property_new (interface, "colour",
"s", NIH_DBUS_READWRITE);
property->symbol = "colour";
nih_list_add (&interface->properties, &property->entry);
property = property_new (interface, "size",
"u", NIH_DBUS_READ);
property->symbol = "size";
nih_list_add (&interface->properties, &property->entry);
property = property_new (interface, "touch",
"b", NIH_DBUS_WRITE);
property->symbol = "touch";
nih_list_add (&interface->properties, &property->entry);
interface = interface_new (node, "com.netsplit.Nih.Foo");
interface->symbol = "foo";
nih_list_add (&node->interfaces, &interface->entry);
method = method_new (interface, "Bing");
method->symbol = "bing";
nih_list_add (&interface->methods, &method->entry);
signal = signal_new (interface, "NewResult");
signal->symbol = "new_result";
nih_list_add (&interface->signals, &signal->entry);
property = property_new (interface, "preferences",
"(us)", NIH_DBUS_READWRITE);
property->symbol = "preferences";
nih_list_add (&interface->properties, &property->entry);
}
ret = output ("test.c", fileno (source),
"test.h", fileno (header),
"my", node, TRUE);
rewind (source);
rewind (header);
if (test_alloc_failed) {
TEST_LT (ret, 0);
err = nih_error_get ();
TEST_EQ (err->number, ENOMEM);
nih_free (err);
TEST_FILE_RESET (source);
TEST_FILE_RESET (header);
nih_free (node);
continue;
}
TEST_EQ (ret, 0);
TEST_EXPECTED_FILE (source, "test_output_object_standard.c");
TEST_EXPECTED_FILE (header, "test_output_object_standard.h");
nih_free (node);
}
/* Check that when there are no interfaces, a valid empty source
* and header file are generated.
*/
TEST_FEATURE ("with object but no interfaces");
TEST_ALLOC_FAIL {
TEST_ALLOC_SAFE {
node = node_new (NULL, NULL);
}
ret = output ("test.c", fileno (source),
"test.h", fileno (header),
"my", node, TRUE);
rewind (source);
rewind (header);
if (test_alloc_failed) {
TEST_LT (ret, 0);
err = nih_error_get ();
TEST_EQ (err->number, ENOMEM);
nih_free (err);
TEST_FILE_RESET (source);
TEST_FILE_RESET (header);
nih_free (node);
continue;
}
TEST_EQ (ret, 0);
TEST_EXPECTED_FILE (source, "test_output_object_no_interfaces.c");
TEST_EXPECTED_FILE (header, "test_output_object_no_interfaces.h");
nih_free (node);
}
fclose (source);
fclose (header);
}
static GuiWidget *create_widget_list(GuiWidget *parent_widget, xmlNodePtr root)
{
GuiWidget *widget = NULL, *first_widget = NULL;
xmlNodePtr cur = XML_GET_CHILD(root);
while(cur != NULL) {
if ( xmlStrcmp(cur->name, WIDGET_STR) == 0 ) {
xmlChar *widget_name = xmlGetProp(cur, NAME_STR );
xmlChar *classid = xmlGetProp(cur, CLASS_STR);
xmlChar *widget_style = xmlGetProp(cur, STYLE_STR);
// printf("XmlParser: widget_name=%s\n",(char *)widget_name);
widget = widget_new_child(parent_widget, (char *)widget_name, (char *)classid, (char *)widget_style);
if (widget_name) xmlFree(widget_name);
if (classid) xmlFree(classid);
if (widget_style) xmlFree(widget_style);
if (widget == NULL) goto next;
if (first_widget == NULL) first_widget = widget;
xmlNodePtr node = XML_GET_CHILD(cur);
while (node != NULL) {
if ( xmlStrcmp(node->name, PROPERTY_STR) == 0 ) {
xmlChar *key = xmlGetProp(node, NAME_STR);
xmlChar *value = xmlGetProp(node, VALUE_STR);//xmlNodeGetContent(node);
if (xmlStrcmp(key, (xmlChar*)"tabstop") == 0)
widget->tabstop= atoidef((char *)value, 1);
else
widget_set_property(widget, (char *)key, (char *)value);
if (key) xmlFree(key);
if (value) xmlFree(value);
}
else if (xmlStrcmp(node->name, SIGNAL_STR) == 0 ) {
xmlChar *name = xmlGetProp(node, NAME_STR);
xmlChar *handler = xmlGetProp(node, HANDLER_STR);
signal_new(widget, (char *)name, (char *)handler);
if (name) xmlFree(name);
if (handler) xmlFree(handler);
}
else if (xmlStrcmp(node->name, CHILDREN_STR) == 0 )
create_widget_list(widget, node);
node = node->next;
}
}
else if ( xmlStrcmp(cur->name, FILES_STR) == 0 ) {
int i=0;
gui->search_num = 0;
xmlNodePtr node = XML_GET_CHILD(cur);
while (node != NULL) {
if (xmlStrcmp(node->name, SEARCH_STR) == 0)
gui->search_num++;
node = node->next;
}
gui->search_path = (char **)malloc(sizeof(char*) *gui->search_num + 1);
node = XML_GET_CHILD(cur);
while (node != NULL) {
if (xmlStrcmp(node->name, SEARCH_STR) == 0)
gui->search_path[i++] = strdup( (char *)xmlGetProp(node, PATH_STR) );
node = node->next;
}
gui->search_path[i] = NULL;
node = XML_GET_CHILD(cur);
while (node != NULL) {
if (xmlStrcmp(node->name, FONT_STR) == 0) {
xmlChar *font_name = xmlGetProp(node, NAME_STR);
xmlChar *file_name = xmlGetProp(node, FILE_STR);
if (file_name && font_name)
create_fontdesc((char *)font_name, (char *)file_name);
if (file_name) xmlFree(file_name);
if (font_name) xmlFree(font_name);
}
else if (xmlStrcmp(node->name, IMAGE_STR) == 0) {
xmlChar *image_name = xmlGetProp(node, NAME_STR);
xmlChar* file_name = xmlGetProp(node, FILE_STR);
if (file_name && image_name)
create_imagedesc((char *)image_name, (char *)file_name);
if (file_name) xmlFree(file_name);
if (image_name) xmlFree(image_name);
}
node = node->next;
}
}
else if ( xmlStrcmp(cur->name, I18N_STR) == 0 ) {
xmlNodePtr node = XML_GET_CHILD(cur);
while (node != NULL) {
GuiI18n *i18n;
if (xmlStrcmp(node->name, LANGUAGE_STR) == 0) {
xmlChar *language = xmlGetProp(node, NAME_STR);
if (language) {
i18n = i18n_add_language((char *)language);
xmlFree(language);
if (i18n) {
xmlNodePtr text_node = XML_GET_CHILD(node);
while (text_node != NULL) {
if (xmlStrcmp(text_node->name, TRAN_STR) == 0) {
xmlChar *key = xmlGetProp(text_node, ID_STR);
xmlChar *value = xmlNodeGetContent(text_node);
i18n_add_tran(i18n, (char *)key, (char *)value);
if (key) xmlFree(key);
if (value) xmlFree(value);
}
text_node = text_node->next;
}
}
}
}
node = node->next;
}
}
else if ( xmlStrcmp(cur->name, THEMES_STR) == 0) {
xmlNodePtr node = XML_GET_CHILD(cur);
while (node != NULL) {
if (xmlStrcmp(node->name, THEME_STR) == 0) {
Theme *theme = (Theme *)malloc(sizeof(Theme));
if (theme == NULL) {
printf("memory out\n");
node = node->next;
continue;
}
char *filename = (char *)xmlGetProp(node, FILE_STR);
if (file_exists(filename) == -1) {
char *oldfile = filename;
filename = gui_search_file(filename);
free(oldfile);
}
if (filename) {
xmlChar *theme_name = xmlGetProp(node, NAME_STR);
if (theme_load(theme, filename) == 0) {
if (gui->current_theme == NULL)
gui->current_theme = theme;
hash_add(gui->theme_hash, (char *)theme_name, theme);
}
xmlFree(theme_name);
free(filename);
}
}
node = node->next;
}
}
next:
cur = cur->next;
}
return first_widget;
}