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added GIMP_CONFIG_ERROR_VERSION to GimpConfigError enum. 

2003-11-08  Sven Neumann  <sven@gimp.org>

	* app/config/gimpconfig-error.h: added GIMP_CONFIG_ERROR_VERSION
	to GimpConfigError enum.

	* libgimpbase/gimpprotocol.h: renamed GP_VERSION to
	GIMP_PROTOCOL_VERSION.

	* libgimp/gimp.c
	* app/plug-in/plug-in-run.c: changed accordingly.

	* app/plug-in/plug-in-rc.[ch]: write the protocol version to the
	pluginrc and stop parsing when a wrong protocol version is found.

	* app/plug-in/plug-ins.c: pass a GError to plug_in_rc_parse().
This commit is contained in:
Sven Neumann 2003-11-07 23:47:35 +00:00 committed by Sven Neumann
parent a868b35310
commit 74c8218a3f
16 changed files with 116 additions and 45 deletions
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16
ChangeLog
View File

@ -1,3 +1,19 @@
2003-11-08 Sven Neumann <sven@gimp.org>
* app/config/gimpconfig-error.h: added GIMP_CONFIG_ERROR_VERSION
to GimpConfigError enum.
* libgimpbase/gimpprotocol.h: renamed GP_VERSION to
GIMP_PROTOCOL_VERSION.
* libgimp/gimp.c
* app/plug-in/plug-in-run.c: changed accordingly.
* app/plug-in/plug-in-rc.[ch]: write the protocol version to the
pluginrc and stop parsing when a wrong protocol version is found.
* app/plug-in/plug-ins.c: pass a GError to plug_in_rc_parse().
2003-11-07 Michael Natterer <mitch@gimp.org>
* libgimpbase/gimpprotocol.[ch]: added "wm_name", "wm_class",

9
app/config/gimpconfig-error.h
View File

@ -24,10 +24,11 @@
typedef enum
{
GIMP_CONFIG_ERROR_OPEN, /* open failed */
GIMP_CONFIG_ERROR_OPEN_ENOENT, /* file does not exist */
GIMP_CONFIG_ERROR_WRITE, /* write failed */
GIMP_CONFIG_ERROR_PARSE /* parser error */
GIMP_CONFIG_ERROR_OPEN, /* open failed */
GIMP_CONFIG_ERROR_OPEN_ENOENT, /* file does not exist */
GIMP_CONFIG_ERROR_WRITE, /* write failed */
GIMP_CONFIG_ERROR_PARSE, /* parser error */
GIMP_CONFIG_ERROR_VERSION /* parser failed due to version mismatch */
} GimpConfigError;
#define GIMP_CONFIG_ERROR (gimp_config_error_quark ())

2
app/plug-in/gimppluginmanager-call.c
View File

@ -94,7 +94,7 @@ plug_in_run (Gimp *gimp,
goto done;
}
config.version = GP_VERSION;
config.version = GIMP_PROTOCOL_VERSION;
config.tile_width = TILE_WIDTH;
config.tile_height = TILE_HEIGHT;
config.shm_ID = plug_in_shm_get_ID (gimp);

2
app/plug-in/gimppluginmanager-run.c
View File

@ -94,7 +94,7 @@ plug_in_run (Gimp *gimp,
goto done;
}
config.version = GP_VERSION;
config.version = GIMP_PROTOCOL_VERSION;
config.tile_width = TILE_WIDTH;
config.tile_height = TILE_HEIGHT;
config.shm_ID = plug_in_shm_get_ID (gimp);

20
app/plug-in/gimppluginmanager.c
View File

@ -94,6 +94,7 @@ plug_ins_init (Gimp *gimp,
gdouble n_plugins;
gdouble n_extensions;
gdouble nth;
GError *error = NULL;
g_return_if_fail (GIMP_IS_GIMP (gimp));
g_return_if_fail (status_callback != NULL);
@ -120,7 +121,7 @@ plug_ins_init (Gimp *gimp,
if (!g_path_is_absolute (filename))
{
gchar *tmp = g_build_filename (gimp_directory (), filename, NULL);
g_free (filename);
filename = tmp;
}
@ -131,7 +132,12 @@ plug_ins_init (Gimp *gimp,
}
(* status_callback) (_("Resource configuration"), filename, -1);
plug_in_rc_parse (gimp, filename);
if (! plug_in_rc_parse (gimp, filename, &error))
{
g_message (error->message);
g_error_free (error);
}
/* Query any plug-ins that have changed since we last wrote out
* the pluginrc file.
@ -184,7 +190,7 @@ plug_ins_init (Gimp *gimp,
g_warning ("removing duplicate PDB procedure \"%s\"",
overridden_proc_def->db_info.name);
/* search the plugin list to see if any plugins had references to
/* search the plugin list to see if any plugins had references to
* the overridden_proc_def.
*/
for (tmp2 = gimp->plug_in_defs; tmp2; tmp2 = g_slist_next (tmp2))
@ -746,9 +752,9 @@ plug_ins_image_types_parse (gchar *image_types)
gchar *type_spec = image_types;
PlugInImageType types = 0;
/*
/*
* If the plug_in registers with image_type == NULL or "", return 0
* By doing so it won't be touched by plug_in_set_menu_sensitivity()
* By doing so it won't be touched by plug_in_set_menu_sensitivity()
*/
if (!image_types)
return types;
@ -914,7 +920,7 @@ plug_ins_add_to_db (Gimp *gimp)
{
return_vals =
procedural_db_execute (gimp,
"gimp_register_save_handler",
"gimp_register_save_handler",
args);
g_free (return_vals);
}
@ -922,7 +928,7 @@ plug_ins_add_to_db (Gimp *gimp)
{
return_vals =
procedural_db_execute (gimp,
"gimp_register_magic_load_handler",
"gimp_register_magic_load_handler",
args);
g_free (return_vals);
}

59
app/plug-in/plug-in-rc.c
View File

@ -23,8 +23,12 @@
#include <glib-object.h>
#include "libgimpbase/gimpbase.h"
#include "libgimpbase/gimpprotocol.h"
#include "plug-in-types.h"
#include "config/gimpconfig-error.h"
#include "config/gimpconfigwriter.h"
#include "config/gimpscanner.h"
@ -59,7 +63,8 @@ static GTokenType plug_in_has_init_deserialize (GScanner *scanner,
enum
{
PLUG_IN_DEF = 1,
PROTOCOL_VERSION = 1,
PLUG_IN_DEF,
PROC_DEF,
LOCALE_DEF,
HELP_DEF,
@ -69,21 +74,27 @@ enum
gboolean
plug_in_rc_parse (Gimp *gimp,
const gchar *filename)
plug_in_rc_parse (Gimp *gimp,
const gchar *filename,
GError **error)
{
GScanner *scanner;
GTokenType token;
GError *error = NULL;
gboolean retval = FALSE;
gint version = GIMP_PROTOCOL_VERSION;
g_return_val_if_fail (GIMP_IS_GIMP (gimp), FALSE);
g_return_val_if_fail (filename != NULL, FALSE);
g_return_val_if_fail (error == NULL || *error == NULL, FALSE);
scanner = gimp_scanner_new_file (filename, &error);
scanner = gimp_scanner_new_file (filename, error);
if (! scanner)
return TRUE;
g_scanner_scope_add_symbol (scanner, 0,
"protocol-version",
GINT_TO_POINTER (PROTOCOL_VERSION));
g_scanner_scope_add_symbol (scanner, 0,
"plug-in-def", GINT_TO_POINTER (PLUG_IN_DEF));
g_scanner_scope_add_symbol (scanner, PLUG_IN_DEF,
@ -99,7 +110,8 @@ plug_in_rc_parse (Gimp *gimp,
token = G_TOKEN_LEFT_PAREN;
while (g_scanner_peek_next_token (scanner) == token)
while (version == GIMP_PROTOCOL_VERSION &&
g_scanner_peek_next_token (scanner) == token)
{
token = g_scanner_get_next_token (scanner);
@ -110,13 +122,22 @@ plug_in_rc_parse (Gimp *gimp,
break;
case G_TOKEN_SYMBOL:
if (scanner->value.v_symbol == GINT_TO_POINTER (PLUG_IN_DEF))
switch (GPOINTER_TO_INT (scanner->value.v_symbol))
{
case PROTOCOL_VERSION:
token = G_TOKEN_INT;
if (gimp_scanner_parse_int (scanner, &version))
token = G_TOKEN_RIGHT_PAREN;
break;
case PLUG_IN_DEF:
g_scanner_set_scope (scanner, PLUG_IN_DEF);
token = plug_in_def_deserialize (gimp, scanner);
g_scanner_set_scope (scanner, 0);
break;
default:
break;
}
break;
break;
case G_TOKEN_RIGHT_PAREN:
token = G_TOKEN_LEFT_PAREN;
@ -127,19 +148,26 @@ plug_in_rc_parse (Gimp *gimp,
}
}
if (token != G_TOKEN_LEFT_PAREN)
if (version != GIMP_PROTOCOL_VERSION)
{
g_set_error (error,
GIMP_CONFIG_ERROR, GIMP_CONFIG_ERROR_VERSION,
_("Skipping '%s': wrong GIMP protocol version."), filename);
}
else if (token != G_TOKEN_LEFT_PAREN)
{
g_scanner_get_next_token (scanner);
g_scanner_unexp_token (scanner, token, NULL, NULL, NULL,
_("fatal parse error"), TRUE);
g_message (error->message);
g_clear_error (&error);
}
else
{
retval = TRUE;
}
gimp_scanner_destroy (scanner);
return (token != G_TOKEN_EOF);
return retval;
}
static GTokenType
@ -407,6 +435,11 @@ plug_in_rc_write (GSList *plug_in_defs,
if (!writer)
return FALSE;
gimp_config_writer_open (writer, "protocol-version");
gimp_config_writer_printf (writer, "%d", GIMP_PROTOCOL_VERSION);
gimp_config_writer_close (writer);
gimp_config_writer_linefeed (writer);
for (list = plug_in_defs; list; list = list->next)
{
plug_in_def = list->data;

3
app/plug-in/plug-in-rc.h
View File

@ -24,7 +24,8 @@
gboolean plug_in_rc_parse (Gimp *gimp,
const gchar *filename);
const gchar *filename,
GError **error);
gboolean plug_in_rc_write (GSList *proc_defs,
const gchar *filename,
GError **error);

2
app/plug-in/plug-in-run.c
View File

@ -94,7 +94,7 @@ plug_in_run (Gimp *gimp,
goto done;
}
config.version = GP_VERSION;
config.version = GIMP_PROTOCOL_VERSION;
config.tile_width = TILE_WIDTH;
config.tile_height = TILE_HEIGHT;
config.shm_ID = plug_in_shm_get_ID (gimp);

20
app/plug-in/plug-ins.c
View File

@ -94,6 +94,7 @@ plug_ins_init (Gimp *gimp,
gdouble n_plugins;
gdouble n_extensions;
gdouble nth;
GError *error = NULL;
g_return_if_fail (GIMP_IS_GIMP (gimp));
g_return_if_fail (status_callback != NULL);
@ -120,7 +121,7 @@ plug_ins_init (Gimp *gimp,
if (!g_path_is_absolute (filename))
{
gchar *tmp = g_build_filename (gimp_directory (), filename, NULL);
g_free (filename);
filename = tmp;
}
@ -131,7 +132,12 @@ plug_ins_init (Gimp *gimp,
}
(* status_callback) (_("Resource configuration"), filename, -1);
plug_in_rc_parse (gimp, filename);
if (! plug_in_rc_parse (gimp, filename, &error))
{
g_message (error->message);
g_error_free (error);
}
/* Query any plug-ins that have changed since we last wrote out
* the pluginrc file.
@ -184,7 +190,7 @@ plug_ins_init (Gimp *gimp,
g_warning ("removing duplicate PDB procedure \"%s\"",
overridden_proc_def->db_info.name);
/* search the plugin list to see if any plugins had references to
/* search the plugin list to see if any plugins had references to
* the overridden_proc_def.
*/
for (tmp2 = gimp->plug_in_defs; tmp2; tmp2 = g_slist_next (tmp2))
@ -746,9 +752,9 @@ plug_ins_image_types_parse (gchar *image_types)
gchar *type_spec = image_types;
PlugInImageType types = 0;
/*
/*
* If the plug_in registers with image_type == NULL or "", return 0
* By doing so it won't be touched by plug_in_set_menu_sensitivity()
* By doing so it won't be touched by plug_in_set_menu_sensitivity()
*/
if (!image_types)
return types;
@ -914,7 +920,7 @@ plug_ins_add_to_db (Gimp *gimp)
{
return_vals =
procedural_db_execute (gimp,
"gimp_register_save_handler",
"gimp_register_save_handler",
args);
g_free (return_vals);
}
@ -922,7 +928,7 @@ plug_ins_add_to_db (Gimp *gimp)
{
return_vals =
procedural_db_execute (gimp,
"gimp_register_magic_load_handler",
"gimp_register_magic_load_handler",
args);
g_free (return_vals);
}

5
devel-docs/ChangeLog
View File

@ -1,3 +1,8 @@
2003-11-08 Sven Neumann <sven@gimp.org>
* libgimpbase/libgimpbase-sections.txt
* libgimpbase/tmpl/gimpprotocol.sgml: GIMP_PROTOCOL_VERSION.
2003-11-07 Sven Neumann <sven@gimp.org>
* app/app-docs.sgml

4
devel-docs/app/app-docs.sgml
View File

@ -8,7 +8,9 @@
<bookinfo>
<title>GIMP Application Reference Manual</title>
<releaseinfo>for GIMP &version;</releaseinfo>
<releaseinfo>
for GIMP <xi:include href="version" parse="text"/>
</releaseinfo>
</bookinfo>
<part id="app-hierarchy-part">

2
devel-docs/libgimpbase/libgimpbase-sections.txt
View File

@ -70,7 +70,7 @@ gimp_pixpipe_params_build
<SECTION>
<FILE>gimpprotocol</FILE>
GP_VERSION
GIMP_PROTOCOL_VERSION
GPConfig
GPTileReq
GPTileAck

2
devel-docs/libgimpbase/tmpl/gimpprotocol.sgml
View File

@ -15,7 +15,7 @@ The communication protocol between GIMP and it's plug-ins.
#libgimp-gimpwire
</para>
<!-- ##### MACRO GP_VERSION ##### -->
<!-- ##### MACRO GIMP_PROTOCOL_VERSION ##### -->
<para>
</para>

4
libgimp/gimp.c
View File

@ -1551,7 +1551,7 @@ gimp_loop (void)
static void
gimp_config (GPConfig *config)
{
if (config->version < GP_VERSION)
if (config->version < GIMP_PROTOCOL_VERSION)
{
g_message ("Could not execute plug-in \"%s\"\n(%s)\n"
"because the GIMP is using an older version of the "
@ -1559,7 +1559,7 @@ gimp_config (GPConfig *config)
g_get_prgname (), progname);
gimp_quit ();
}
else if (config->version > GP_VERSION)
else if (config->version > GIMP_PROTOCOL_VERSION)
{
g_message ("Could not execute plug-in \"%s\"\n(%s)\n"
"because it uses an obsolete version of the "

2
libgimpbase/gimpprotocol.h
View File

@ -27,7 +27,7 @@ G_BEGIN_DECLS
/* Increment every time the protocol changes
*/
#define GP_VERSION 0x000F
#define GIMP_PROTOCOL_VERSION 0x000F
enum

9
libgimpconfig/gimpconfig-error.h
View File

@ -24,10 +24,11 @@
typedef enum
{
GIMP_CONFIG_ERROR_OPEN, /* open failed */
GIMP_CONFIG_ERROR_OPEN_ENOENT, /* file does not exist */
GIMP_CONFIG_ERROR_WRITE, /* write failed */
GIMP_CONFIG_ERROR_PARSE /* parser error */
GIMP_CONFIG_ERROR_OPEN, /* open failed */
GIMP_CONFIG_ERROR_OPEN_ENOENT, /* file does not exist */
GIMP_CONFIG_ERROR_WRITE, /* write failed */
GIMP_CONFIG_ERROR_PARSE, /* parser error */
GIMP_CONFIG_ERROR_VERSION /* parser failed due to version mismatch */
} GimpConfigError;
#define GIMP_CONFIG_ERROR (gimp_config_error_quark ())