Am Dienstag, den 01.08.2006, 12:52 +0200 schrieb rupert:
> Im playing arroung with the Gkeyfile functions and now try to get all groups
> from the keyfile and create a for loop that than shows me the
> different values, packed into strings, including the group name
> i have something like this in mind:
>
> crpyto_get_keyfile(){
>
> GtkWidget *crypto_keys, *crypto_key_groups;
> gboolean *isfile=FALSE;
> gchar *startgroup;
> gint *groupcounter=0;
Why did you make crypto_key_groups and crypto_keys a GtkWidget, and use
pointers for all the variables? Maybe learning C before learning the GTK
+/GLib API would help? :)
> crypto_keys = g_key_file_new();
> g_key_file_load_from_file(crypto_keys,
> "/home/Programmierung/GTK_Projects/project_dmaster/src/crypto.ini",
> G_KEY_FILE_NONE, NULL) ;
>
> crypto_key_groups = g_key_file_get_groups(crypto_keys, NULL);
>
> // g_print("%s", crypto_key_groups[0]);
> //startgroup = g_key_file_get_start_group(crypto_keys);
So far, so good (except for the variable types, see below).
> while (g_key_file_get_groups(crypto_keys, NULL))
> {
>
> crypto_key_groups[groupcounter] = g_key_file_get_groups(crypto_keys,
> NULL);
> // g_key_file_get_string(crypto_keys, "DATEN", "mountpoint", NULL);
> g_print("%s", g_key_file_get_string(crypto_keys, "DATEN",
> "mountpoint", NULL));
> }
>
> }
Please read the g_key_file_get_groups() documentation, this won't work.
char **crypto_key_groups;
int i;
crypto_key_groups = g_key_file_get_groups (crypto_keys, NULL);
for (i = 0; crypto_key_groups[i] != NULL; i++) {
g_print("%s", g_key_file_get_string(crypto_keys, crypto_key_groups[i],
"mountpoint", NULL));
}
g_strfreev (crypto_key_groups);
note that this code will execute the for-enclosed block for each group.
But maybe you just want to fetch the "mountpoint" key's value from the
"DATEN" group? If so, you should use
g_print ("%s", g_key_file_get_string(crypto_keys, "DATEN", "mountpoint",
NULL));
Maybe I'm taken wrong but I think the GKeyFile API and documentation is
quite strong and obvious. If you disagree, please tell us what
particular problem you encountered.
--
Christian Neumair <[EMAIL PROTECTED]>
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