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on error, always close the module using gimp_module_close(), not 

2002-11-05  Michael Natterer  <mitch@gimp.org>

	* libgimpmodule/gimpmodule.c: on error, always close the module
	using gimp_module_close(), not g_module_close() so all stuff gets
	reset. Set module->state *after* calling gimp_module_close().
	Added more error checking & messages.
This commit is contained in:
Michael Natterer 2002-11-04 23:09:34 +00:00 committed by Michael Natterer
parent d506e559df
commit 3e3b5ef3c5
2 changed files with 30 additions and 16 deletions
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7
ChangeLog
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@ -1,3 +1,10 @@
2002-11-05 Michael Natterer <mitch@gimp.org>
* libgimpmodule/gimpmodule.c: on error, always close the module
using gimp_module_close(), not g_module_close() so all stuff gets
reset. Set module->state *after* calling gimp_module_close().
Added more error checking & messages.
2002-11-04 Michael Natterer <mitch@gimp.org>
* libgimpwidgets/gimppickbutton.[ch]: new GtkButton subclass

39
libgimpmodule/gimpmodule.c
View File

@ -162,7 +162,6 @@ gimp_module_load (GTypeModule *module)
{
GimpModule *gimp_module;
gpointer symbol;
gboolean retval;
g_return_val_if_fail (GIMP_IS_MODULE (module), FALSE);
@ -183,29 +182,38 @@ gimp_module_load (GTypeModule *module)
/* find the gimp_module_register symbol */
if (! g_module_symbol (gimp_module->module, "gimp_module_register", &symbol))
{
gimp_module->state = GIMP_MODULE_STATE_ERROR;
gimp_module_set_last_error (gimp_module,
"Missing gimp_module_register() symbol");
if (gimp_module->verbose)
g_message (_("Module '%s' load error:\n%s"),
gimp_module->filename, gimp_module->last_module_error);
g_module_close (gimp_module->module);
gimp_module->module = NULL;
gimp_module_close (gimp_module);
gimp_module->state = GIMP_MODULE_STATE_ERROR;
return FALSE;
}
gimp_module->register_module = symbol;
retval = gimp_module->register_module (module);
if (! gimp_module->register_module (module))
{
gimp_module_set_last_error (gimp_module,
"gimp_module_register() returned FALSE");
if (retval)
gimp_module->state = GIMP_MODULE_STATE_LOADED_OK;
else
gimp_module->state = GIMP_MODULE_STATE_LOAD_FAILED;
if (gimp_module->verbose)
g_message (_("Module '%s' load error:\n%s"),
gimp_module->filename, gimp_module->last_module_error);
return retval;
gimp_module_close (gimp_module);
gimp_module->state = GIMP_MODULE_STATE_LOAD_FAILED;
return FALSE;
}
gimp_module->state = GIMP_MODULE_STATE_LOADED_OK;
return TRUE;
}
static void
@ -277,16 +285,15 @@ gimp_module_query_module (GimpModule *module)
/* find the gimp_module_query symbol */
if (! g_module_symbol (module->module, "gimp_module_query", &symbol))
{
module->state = GIMP_MODULE_STATE_ERROR;
gimp_module_set_last_error (module, "Missing gimp_module_query() symbol");
if (module->verbose)
g_print (_("Module '%s' load error:\n%s"),
module->filename, module->last_module_error);
gimp_module_close (module);
module->state = GIMP_MODULE_STATE_ERROR;
return FALSE;
}
@ -302,8 +309,6 @@ gimp_module_query_module (GimpModule *module)
if (! info)
{
module->state = GIMP_MODULE_STATE_ERROR;
gimp_module_set_last_error (module, "gimp_module_query() returned NULL");
if (module->verbose)
@ -311,6 +316,8 @@ gimp_module_query_module (GimpModule *module)
module->filename, module->last_module_error);
gimp_module_close (module);
module->state = GIMP_MODULE_STATE_ERROR;
return FALSE;
}