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authorLukas Fleischer <calcurse@cryptocrack.de>2011-07-19 14:41:02 +0200
committerLukas Fleischer <calcurse@cryptocrack.de>2011-07-21 17:55:55 +0200
commit7e4f995692eb71fb8825cbbb2f45aad630b3cd80 (patch)
tree0c78d770498df40a59dad8d76ba0140ed998afcd /src
parentc875ab4195de6bdfe23b99256d9638cde3b4fd1f (diff)
downloadcalcurse-7e4f995692eb71fb8825cbbb2f45aad630b3cd80.tar.gz
calcurse-7e4f995692eb71fb8825cbbb2f45aad630b3cd80.zip
Refactor conf_parse_bool()
* Increase size argument for strncmp() comparisons by one to include the terminating null-character (otherwise "yesfoo" would be parsed as "yes", "nobar" as "no"). * Pass destination address as an additional argument and return success/failure status to allow for better error handling. * Temporarily remove error handling (will be fixed later). Signed-off-by: Lukas Fleischer <calcurse@cryptocrack.de>
Diffstat (limited to 'src')
-rw-r--r--src/calcurse.h2
-rw-r--r--src/custom.c40
2 files changed, 22 insertions, 20 deletions
diff --git a/src/calcurse.h b/src/calcurse.h
index b94da61..7ba4a9b 100644
--- a/src/calcurse.h
+++ b/src/calcurse.h
@@ -462,7 +462,7 @@ struct pad {
/* Notification bar definition. */
struct nbar {
- int show; /* display or hide the notify-bar */
+ unsigned show; /* display or hide the notify-bar */
int cntdwn; /* warn when time left before next app
becomes lesser than cntdwn */
char datefmt[BUFSIZ]; /* format for displaying date */
diff --git a/src/custom.c b/src/custom.c
index e15ae19..492d34e 100644
--- a/src/custom.c
+++ b/src/custom.c
@@ -71,18 +71,17 @@ struct attribute {
static struct attribute attr;
-static unsigned
-conf_parse_bool (char *string)
+static int
+conf_parse_bool (unsigned *dest, char *val)
{
- if (strncmp (string, "yes", 3) == 0)
- return 1;
- else if (strncmp (string, "no", 2) == 0)
- return 0;
+ if (strncmp (val, "yes", 4) == 0)
+ *dest = 1;
+ else if (strncmp (val, "no", 3) == 0)
+ *dest = 0;
else
- {
- EXIT (_("wrong configuration variable format."));
- return 0;
- }
+ return 0;
+
+ return 1;
}
/*
@@ -235,10 +234,12 @@ custom_remove_attr (WINDOW *win, int attr_num)
static void
custom_set_conf (struct conf *conf, int background, enum conf_var var, char *val)
{
+ unsigned tmp;
+
switch (var)
{
case CUSTOM_CONF_AUTOSAVE:
- conf->auto_save = conf_parse_bool (val);
+ conf_parse_bool (&conf->auto_save, val);
break;
case CUSTOM_CONF_PERIODICSAVE:
if (atoi (val) < 0)
@@ -247,22 +248,23 @@ custom_set_conf (struct conf *conf, int background, enum conf_var var, char *val
conf->periodic_save = atoi (val);
break;
case CUSTOM_CONF_CONFIRMQUIT:
- conf->confirm_quit = conf_parse_bool (val);
+ conf_parse_bool (&conf->confirm_quit, val);
break;
case CUSTOM_CONF_CONFIRMDELETE:
- conf->confirm_delete = conf_parse_bool (val);
+ conf_parse_bool (&conf->confirm_delete, val);
break;
case CUSTOM_CONF_SKIPSYSTEMDIALOGS:
- conf->skip_system_dialogs = conf_parse_bool (val);
+ conf_parse_bool (&conf->skip_system_dialogs, val);
break;
case CUSTOM_CONF_SKIPPROGRESSBAR:
- conf->skip_progress_bar = conf_parse_bool (val);
+ conf_parse_bool (&conf->skip_progress_bar, val);
break;
case CUSTOM_CONF_CALENDAR_DEFAULTVIEW:
calendar_set_view (atoi (val));
break;
case CUSTOM_CONF_WEEKBEGINSONMONDAY:
- if (conf_parse_bool (val))
+ conf_parse_bool (&tmp, val);
+ if (tmp)
calendar_set_first_day_of_week (MONDAY);
else
calendar_set_first_day_of_week (SUNDAY);
@@ -277,7 +279,7 @@ custom_set_conf (struct conf *conf, int background, enum conf_var var, char *val
wins_set_sbar_width (atoi (val));
break;
case CUSTOM_CONF_NOTIFYBARSHOW:
- nbar.show = conf_parse_bool (val);
+ conf_parse_bool (&nbar.show, val);
break;
case CUSTOM_CONF_NOTIFYBARDATE:
(void)strncpy (nbar.datefmt, val, strlen (val) + 1);
@@ -301,10 +303,10 @@ custom_set_conf (struct conf *conf, int background, enum conf_var var, char *val
conf->input_datefmt = 1;
break;
case CUSTOM_CONF_DMON_ENABLE:
- dmon.enable = conf_parse_bool (val);
+ conf_parse_bool (&dmon.enable, val);
break;
case CUSTOM_CONF_DMON_LOG:
- dmon.log = conf_parse_bool (val);
+ conf_parse_bool (&dmon.log, val);
break;
}
}