1

fvwm/module_list.c

@@ -1120,6 +1120,7 @@ void CMD_ModuleSynchronous(F_CMD_ARGS)
 		token = PeekToken(next, &next);
 		if (token)
 		{
+			free(expect);
 			expect = fxstrdup(token);
 		}
 		action = next;

libs/mcomms.c

@@ -13,23 +13,51 @@
  */
 
 #include <stdio.h>
+#include <stdint.h>
 
 #include "config.h"
 #include "log.h"
+#include "safemalloc.h"
 #include "mcomms.h"
 
-const char *m_register[] = {
-	"new_window"
+uint64_t m_find_bit(const char *);
+
+static const struct {
+	uint64_t	 bits;
+	const char	*name;
+} all_mcomm_types[] = {
+	{ MCOMMS_NEW_WINDOW, "new-window" },
+	{ 0, NULL },
 };
 
-bool
-m_register_interest(int *fd, const char *type, ...)
+uint64_t
+m_find_bit(const char *name)
+{
+	int i = 0;
+
+	for (i = 0; all_mcomm_types[i].name != NULL; i++) {
+		if (strcmp(all_mcomm_types[i].name, name) == 0) {
+			return all_mcomm_types[i].bits;
+		}
+	}
+	fprintf(stderr, "%s: Invalid module interest: %s\n", __func__, name);
+	return 0;
+}
+
+uint64_t
+m_register_interest(int *fd, const char *me)
 {
-	va_list		ap;
+	char		*me1;
+	const char	*component;
+	uint64_t	 m_bits = 0;
+
+	if (me == NULL)
+		return 0;
+	me1 = fxstrdup(me);
 
-	va_start(ap, type);
-	vfprintf(stderr, type, ap);
-	va_end(ap);
+	while ((component = strsep(&me1, " ")) != NULL)
+		m_bits |= m_find_bit(component);
 
-	return true;
+	free(me1);
+	return m_bits;
 }

libs/mcomms.h

@@ -0,0 +1,44 @@
+#ifndef FVWMLIB_MCOMMS_H
+#define FVWMLIB_MCOMMS_H
+
+#include <stdbool.h>
+
+#define MCOMMS_NEW_WINDOW	0x0000000000000001ULL
+#define MCOMMS_ALL		0xffffffffffffffffULL
+
+struct m_add_window {
+	char	*window;
+	int	 title_height;
+	int	 border_width;
+
+	struct {
+		int	window;
+		int	x;
+		int	y;
+		int	width;
+		int	height;
+	} frame;
+
+	struct {
+		int	base_width;
+		int	base_height;
+		int	inc_width;
+		int	inc_height;
+		int	orig_inc_width;
+		int	orig_inc_height;
+		int	min_width;
+		int	min_height;
+		int	max_width;
+		int	max_height;
+	} hints;
+
+	struct {
+		int	layer;
+		int	desktop;
+		int	window_type;
+	} ewmh;
+};
+
+uint64_t	m_register_interest(int *, const char *);
+
+#endif

modules/FvwmIdent/FvwmIdent.c

@@ -218,7 +218,8 @@ int main(int argc, char **argv)
 	InitGetConfigLine(fd, mname);
 	GetConfigLine(fd,&tline);
 #ifdef HAVE_MPACK
-	m_register_interest(fd, "new_window", "this", "that");
+	fprintf(stderr, "GOT: %lu\n",
+		m_register_interest(fd, "new-window this that the-other"));
 #endif
 	while (tline != (char *)0)
 	{