//------------------------------------------------------------------------------
int settings_save(settings_t* s, const char* file)
{
int i;
FILE* out;
// Open settings file.
out = fopen(file, "wt");
if (out == NULL)
{
return 0;
}
// Iterate over each setting and write it out to the file.
for (i = 0; i < s->count; ++i)
{
const setting_decl_t* decl;
decl = s->decls + i;
fprintf(out, "# name: %s\n", decl->friendly_name);
fprintf(out, "# type: %s\n", g_type_names[decl->type]);
wrapped_write(out, "# ", decl->description, 78);
fprintf(out, "%s = %s\n\n", decl->name, s->values[i]);
}
fclose(out);
return 1;
}
//------------------------------------------------------------------------------
static int print_value(const char* key)
{
const setting_decl_t* decl = settings_get_decl_by_name(g_settings, key);
if (decl == NULL)
{
printf("ERROR: Setting '%s' not found.\n", key);
return 1;
}
printf(" Name: %s\n", decl->name);
printf("Friendly name: %s\n", decl->friendly_name);
printf("Current value: %s\n", settings_get_str(g_settings, key));
puts("");
wrapped_write(stdout, "", decl->description, 78);
return 0;
}
