int
grecs_str_to_sockaddr(struct grecs_sockaddr **sap,
const char *arg, struct grecs_sockaddr_hints *gh,
grecs_locus_t const *locus)
{
char *p;
struct grecs_sockaddr_hints ghints;
if (!gh) {
memset(&ghints, 0, sizeof(ghints));
if (grecs_default_port) {
ghints.flags = GRECS_HINT_PORT;
ghints.port = ntohs(grecs_default_port);
}
gh = &ghints;
}
p = strchr(arg, ':');
if (p && p > arg && p[1] == '/' && p[2] == '/') {
size_t len = p - arg;
struct schemetab *sp;
for (sp = schemetab; sp->scheme; sp++)
if (len == sp->len &&
memcmp(arg, sp->scheme, len) == 0)
return sp->parser(sap, arg, p + 3, gh, locus);
grecs_error(locus, 0,
_("unknown or unsupported scheme: %s"), arg);
return -1;
}
if (arg[0] == '/')
return parse_unix(sap, arg, arg, gh, locus);
else if (strlen(arg) > 5 && memcmp(arg, "unix:", 5) == 0) {
if (arg[5] != '/')
grecs_error(locus, 0,
_("%s: UNIX socket must be an absolute file name"),
arg);
return parse_unix(sap, arg, arg + 5, gh, locus);
}
return parse_inet(sap, AF_UNSPEC, arg, arg, gh, locus);
}
static void test_parse_unix(const char *uri_text, const char *pathname) {
grpc_exec_ctx exec_ctx = GRPC_EXEC_CTX_INIT;
grpc_uri *uri = grpc_uri_parse(&exec_ctx, uri_text, 0);
grpc_resolved_address addr;
GPR_ASSERT(1 == parse_unix(uri, &addr));
struct sockaddr_un *addr_un = (struct sockaddr_un *)addr.addr;
GPR_ASSERT(AF_UNIX == addr_un->sun_family);
GPR_ASSERT(0 == strcmp(addr_un->sun_path, pathname));
grpc_uri_destroy(uri);
grpc_exec_ctx_finish(&exec_ctx);
}
static int
ftpparse_int(struct ftpparse *fp,char *buf,int len)
{
unsigned int count;
char *p[MAXWORDS];
int l[MAXWORDS] = { 0,0,0,0,0,0,0,0,0,0 };
SETUP();
if (len < 2) /* an empty name in EPLF, with no info, could be 2 chars */
return 0;
/* cheap cases first */
switch (*buf) {
case '+':
if (parse_eplf(fp,buf,len))
return 1;
break;
case '0': case '1': case '2': case '3': case '4':
case '5': case '6': case '7': case '8': case '9':
if (parse_msdos(fp,buf,len)) return 1;
break;
}
count=dosplit(buf, len, p,l);
switch(*buf) {
case 'b': case 'c': case 'd': case 'l':
case 'p': case 's': case '-':
if (parse_unix(fp,buf,len,p,l,count)) return 1;
break;
}
if (*buf==' ') {
switch(p[0][0]) {
case '0': case '1': case '2': case '3': case '4':
case '5': case '6': case '7': case '8': case '9':
if (parse_os2(fp,p,l,count)) return 1;
break;
}
}
if (parse_multinet(fp,p,l,count)) return 1;
if (parse_supertcp(fp,p,l,count)) return 1;
return 0;
}