char *fn;
fn = GNUNET_STRINGS_filename_expand (filename);
+ if (fn == NULL)
+ return GNUNET_SYSERR;
dirty = cfg->dirty; /* back up value! */
if (NULL == (fp = FOPEN (fn, "r")))
{
if (emptyline == 1)
continue;
/* remove tailing whitespace */
- for (i = strlen (line) - 1; (i >= 0) && (isspace (line[i])); i--)
+ for (i = strlen (line) - 1; (i >= 0) && (isspace ( (unsigned char) line[i])); i--)
line[i] = '\0';
if (1 == sscanf (line, "@INLINE@ %191[^\n]", value))
{
/* @INLINE@ value */
- if (0 != GNUNET_CONFIGURATION_parse (cfg, value))
+ if (GNUNET_OK != GNUNET_CONFIGURATION_parse (cfg, value))
ret = GNUNET_SYSERR; /* failed to parse included config */
}
else if (1 == sscanf (line, "[%99[^]]]", value))
/* tag = value */
/* Strip LF */
i = strlen (value) - 1;
- while ((i >= 0) && (isspace (value[i])))
+ while ((i >= 0) && (isspace ( (unsigned char) value[i])))
value[i--] = '\0';
/* remove quotes */
i = 0;
char *pos;
fn = GNUNET_STRINGS_filename_expand (filename);
+ if (fn == NULL)
+ return GNUNET_SYSERR;
GNUNET_DISK_directory_create_for_file (fn);
if (NULL == (fp = FOPEN (fn, "w")))
{
/**
- * FIXME.
+ * Find an entry from a configuration.
*
- * @param cfg FIXME
- * @param section FIXME
- * @param key FIXME
+ * @param cfg handle to the configuration
+ * @param section section the option is in
+ * @param key the option
* @return matching entry, NULL if not found
*/
static struct ConfigEntry *
orig[i] = '\0';
post = &orig[i + 1];
}
- if (GNUNET_OK != GNUNET_CONFIGURATION_get_value_string (cfg,
- "PATHS",
- &orig[1], &prefix))
+ if (GNUNET_OK != GNUNET_CONFIGURATION_get_value_filename (cfg,
+ "PATHS",
+ &orig[1], &prefix))
{
if (NULL == (env = getenv (&orig[1])))
{
const char *section,
const char *option, char **value)
{
- int ret;
char *tmp;
- tmp = NULL;
- ret = GNUNET_CONFIGURATION_get_value_string (cfg, section, option, &tmp);
- if (ret == GNUNET_SYSERR)
- return ret;
- if (tmp != NULL)
- {
- tmp = GNUNET_CONFIGURATION_expand_dollar (cfg, tmp);
- *value = GNUNET_STRINGS_filename_expand (tmp);
- GNUNET_free (tmp);
- if (*value == NULL)
- ret = GNUNET_SYSERR;
- }
- else
+ if (GNUNET_OK !=
+ GNUNET_CONFIGURATION_get_value_string (cfg, section, option, &tmp))
{
*value = NULL;
+ return GNUNET_SYSERR;
}
- return ret;
+ tmp = GNUNET_CONFIGURATION_expand_dollar (cfg, tmp);
+ *value = GNUNET_STRINGS_filename_expand (tmp);
+ GNUNET_free (tmp);
+ if (*value == NULL)
+ return GNUNET_SYSERR;
+ return GNUNET_OK;
}
return GNUNET_SYSERR;
}
GNUNET_free (baseconfig);
+ if ( ((GNUNET_YES != GNUNET_CONFIGURATION_have_value (cfg,
+ "PATHS",
+ "DEFAULTCONFIG"))) &&
+ (filename != NULL) )
+ GNUNET_CONFIGURATION_set_value_string (cfg,
+ "PATHS",
+ "DEFAULTCONFIG",
+ filename);
if ((GNUNET_YES == GNUNET_CONFIGURATION_have_value (cfg,
"TESTING",
"WEAKRANDOM")) &&