Finalize kmod migration, prep new release

Signed-off-by: Philippe De Swert <philippedeswert@gmail.com>

configure.ac

@@ -1,4 +1,4 @@
-AC_INIT([usb_moded], [0.53])
+AC_INIT([usb_moded], [0.54])
 AM_INIT_AUTOMAKE([-Wall -Werror foreign])
 
 AM_CONFIG_HEADER([config.h])

debian/changelog

@@ -1,3 +1,10 @@
+usb-moded (0.54) unstable; urgency=low
+
+  * Instead of spawning shells with system() use libkmod
+  * Make config file optional as defaults work for most
+
+ -- Philippe De Swert <philippedeswert@gmail.com> Tue. 13 Nov 2012 18:56:23 +0300
+
 usb-moded (0.53) unstable; urgency=low
 
   * Un-nokia to make usb_moded more generic

src/usb_moded-modules.c

@@ -126,12 +126,31 @@ int usb_moded_unload_module(const char *module)
 	return(ret);
 }
 
+/** Check which state a module is in
+ *
+ * @return 1 if loaded, 0 when not loaded
+ */
+static int module_state_check(const char *module)
+{
+  int ret = 0;
+  struct kmod_module *mod;
+
+  kmod_module_new_from_name(ctx, module, &mod);
+  ret = kmod_module_get_initstate(mod);
+  kmod_module_unref(mod);
+  if( ret == KMOD_MODULE_LIVE)
+	return(1);
+  else
+	return(0);
+}
+
 /** find which module is loaded 
  *
  * @return The name of the loaded module, or NULL if no modules are loaded.
  */
 const char * usb_moded_find_module(void)
 {
+#ifdef NO_KMOD
   FILE *stream = 0;
   const char *result = 0;
 
@@ -183,6 +202,24 @@ const char * usb_moded_find_module(void)
   }
 
 return result;
+#endif /* NO_KMOD */
+
+  if(module_state_check("g_nokia"))
+	return(MODULE_NETWORK);
+  else if(module_state_check("g_ether"))
+	return(MODULE_WINDOWS_NET); 
+  else if(module_state_check("g_ncm"))
+	return("g_ncm");
+  else if(module_state_check("g_ffs"))
+	return(MODULE_MTP);
+  else if(module_state_check("g_mass_storage"))
+	return(MODULE_MASS_STORAGE);
+  else if(module_state_check("g_file_storage"))
+	return(MODULE_FILE_STORAGE);
+  else if(module_state_check(get_usb_module()))
+	return(get_usb_module());
+  /* no module loaded */
+  return(0);
 }
 
 /** clean up for modules when usb gets disconnected