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Added modify counter which is increased every time something is changed

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in configuration.

Autosaving settings doesn't even try to save them if config isn't
changed.


git-svn-id: http://svn.irssi.org/repos/irssi/trunk@871 dbcabf3a-b0e7-0310-adc4-f8d773084564
This commit is contained in:
Timo Sirainen 2000-11-26 02:17:14 +00:00 committed by cras
parent 532d6c1e9d
commit a954fa03d0
3 changed files with 11 additions and 4 deletions
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8
src/core/settings.c
View File

@ -35,6 +35,7 @@ static GHashTable *settings;
static char *last_error_msg;
static int timeout_tag;
static int config_last_modifycounter;
static time_t config_last_mtime;
static long config_last_size;
static unsigned int config_last_checksum;
@ -379,7 +380,8 @@ int settings_save(const char *fname)
fname = mainconfig->fname;
error = config_write(mainconfig, fname, 0660) != 0;
irssi_config_save_state(fname);
irssi_config_save_state(fname);
config_last_modifycounter = mainconfig->modifycounter;
if (error) {
str = g_strdup_printf(_("Couldn't save "
"configuration file: %s"),
@ -394,7 +396,8 @@ static void sig_autosave(void)
{
char *fname, *str;
if (!settings_get_bool("settings_autosave"))
if (!settings_get_bool("settings_autosave") ||
config_last_modifycounter == mainconfig->modifycounter)
return;
if (!irssi_config_is_changed(NULL))
@ -419,6 +422,7 @@ void settings_init(void)
(GCompareFunc) g_str_equal);
config_last_mtime = 0;
config_last_modifycounter = 0;
init_configfile();
settings_add_bool("misc", "settings_autosave", TRUE);

5
src/lib-config/iconfig.h
View File

@ -46,12 +46,13 @@ typedef struct {
struct _config_rec {
char *fname;
int handle;
int create_mode;
int create_mode;
int modifycounter; /* increase every time something is changed */
char *last_error;
CONFIG_NODE *mainnode;
GHashTable *cache; /* path -> node (for querying) */
GHashTable *cache_nodes; /* node -> path (for removing) */
GHashTable *cache_nodes; /* node -> path (for removing) */
GScanner *scanner;

2
src/lib-config/set.c
View File

@ -37,6 +37,7 @@ void config_node_remove(CONFIG_REC *rec, CONFIG_NODE *parent, CONFIG_NODE *node)
g_return_if_fail(parent != NULL);
g_return_if_fail(node != NULL);
rec->modifycounter++;
cache_remove(rec, node);
parent->value = g_slist_remove(parent->value, node);
@ -114,6 +115,7 @@ void config_node_set_str(CONFIG_REC *rec, CONFIG_NODE *parent, const char *key,
}
node->value = g_strdup(value);
rec->modifycounter++;
}
void config_node_set_int(CONFIG_NODE *parent, const char *key, int value)