char *
get_ipa_config(
void)
{
skstream_t *conf_stream = NULL;
char filename[PATH_MAX];
char line[IPA_CONFIG_LINE_LENGTH];
char *ipa_url = NULL;
int rv;
/* Read in the data file */
if (NULL == skFindFile(IPA_CONFIG_FILE, filename, sizeof(filename), 1)) {
skAppPrintErr("Could not locate config file '%s'.",
IPA_CONFIG_FILE);
return NULL;
}
/* open input */
if ((rv = skStreamCreate(&conf_stream, SK_IO_READ, SK_CONTENT_TEXT))
|| (rv = skStreamBind(conf_stream, filename))
|| (rv = skStreamSetCommentStart(conf_stream, "#"))
|| (rv = skStreamOpen(conf_stream)))
{
skStreamPrintLastErr(conf_stream, rv, &skAppPrintErr);
skStreamDestroy(&conf_stream);
exit(EXIT_FAILURE);
}
while (skStreamGetLine(conf_stream, line, sizeof(line), NULL)
== SKSTREAM_OK)
{
/* FIXME: smarter config file reading, please */
if (strlen(line) > 0) {
ipa_url = strdup(line);
break;
}
}
skStreamDestroy(&conf_stream);
/* Should be free()d by the caller */
return ipa_url;
}
int
skAddressTypesSetup(
const char *map_name,
sk_msg_fn_t errfn)
{
char filename[PATH_MAX];
skPrefixMapErr_t map_error;
int check_pwd = 1;
int found = 0;
if (addrtype_map) {
return 0;
}
if (!map_name) {
map_name = getenv(SK_ADDRTYPE_MAP_ENVAR);
if (!map_name || !map_name[0]) {
map_name = SK_ADDRTYPE_DEFAULT_MAP;
/* don't check pwd if we use the default map name */
check_pwd = 0;
}
}
/* if name explicitly given, see if the file exists. this will
* support relative paths that skFindFile() does not. */
if (check_pwd) {
if (skFileExists(map_name)) {
strncpy(filename, map_name, sizeof(filename));
filename[sizeof(filename)-1] = '\0';
found = 1;
}
}
/* Locate the data file */
if (!found
&& (NULL == skFindFile(map_name, filename, sizeof(filename), 1)))
{
if (errfn) {
errfn("Could not locate AddressTypes data file '%s'",
map_name);
}
return -1;
}
/* Read in the data file */
map_error = skPrefixMapLoad(&addrtype_map, filename);
if (SKPREFIXMAP_OK != map_error) {
if (errfn) {
errfn("Failed to load AddressTypes data file '%s': %s",
filename, skPrefixMapStrerror(map_error));
}
return -1;
}
if (skPrefixMapGetContentType(addrtype_map)==SKPREFIXMAP_CONT_PROTO_PORT){
skPrefixMapDelete(addrtype_map);
addrtype_map = NULL;
if (errfn) {
errfn(("Failed to load AddressTypes data file '%s': "
"Map contains protocol/port pairs"),
filename);
}
return -1;
}
return 0;
}