static int mavis_parse_in(mavis_ctx * mcx, struct sym *sym)
{
while (1) {
switch (sym->code) {
case S_script:
mavis_script_parse(mcx, sym);
continue;
case S_chroot:
sym_get(sym);
parse(sym, S_equal);
mcx->ftp_chroot = parse_bool(sym);
continue;
case S_service:
sym_get(sym);
parse(sym, S_equal);
strset(&mcx->service, sym->buf);
sym_get(sym);
continue;
case S_eof:
case S_closebra:
return MAVIS_CONF_OK;
default:
parse_error_expect(sym, S_script, S_service, S_chroot, S_closebra, S_unknown);
}
}
}
static int mavis_parse_in(mavis_ctx * mcx, struct sym *sym)
{
while (1) {
switch (sym->code) {
case S_script:
mavis_script_parse(mcx, sym);
continue;
case S_eof:
case S_closebra:
return MAVIS_CONF_OK;
default:
parse_error_expect(sym, S_script, S_closebra, S_unknown);
}
}
}
static int mavis_parse_in(mavis_ctx * mcx, struct sym *sym)
{
while (1) {
switch (sym->code) {
case S_script:
mavis_script_parse(mcx, sym);
continue;
case S_userid:
parse_userid(sym, &mcx->uid, &mcx->gid);
continue;
case S_groupid:
parse_groupid(sym, &mcx->gid);
continue;
case S_home:
sym_get(sym);
parse(sym, S_equal);
strset(&mcx->home, sym->buf);
sym_get(sym);
continue;
case S_root:
sym_get(sym);
parse(sym, S_equal);
strset(&mcx->root, sym->buf);
sym_get(sym);
continue;
case S_upload:
sym_get(sym);
parse(sym, S_equal);
strset(&mcx->incoming, sym->buf);
sym_get(sym);
continue;
case S_eof:
case S_closebra:
{
int bye = 0;
if (!mcx->uid || !mcx->gid || !mcx->root) {
struct passwd *pw;
pw = getpwnam("ftp");
if (pw) {
if (!mcx->uid)
mcx->uid = pw->pw_uid;
if (!mcx->gid)
mcx->gid = pw->pw_gid;
if (!mcx->root)
mcx->root = Xstrdup(pw->pw_dir);
}
}
if (!mcx->uid) {
logmsg("%s: Fatal: anonymous ftp uid not set!", MAVIS_name);
bye++;
}
if (!mcx->gid) {
logmsg("%s: Fatal: anonymous ftp gid not set!", MAVIS_name);
bye++;
}
if (!mcx->root) {
logmsg("%s: Fatal: anonymous ftp root not set!", MAVIS_name);
bye++;
}
if (bye)
return -1;
if (!mcx->home)
mcx->home = Xstrdup("/");
return MAVIS_CONF_OK;
}
default:
parse_error_expect(sym, S_script, S_userid, S_groupid, S_path, S_mode, S_closebra, S_unknown);
}
}
}
static int mavis_parse_in(mavis_ctx * mcx, struct sym *sym)
{
while (1) {
switch (sym->code) {
case S_script:
mavis_script_parse(mcx, sym);
continue;
case S_chroot:
sym_get(sym);
parse(sym, S_equal);
mcx->ftp_chroot = parse_bool(sym);
continue;
case S_passwd:
sym_get(sym);
parse(sym, S_file);
parse(sym, S_equal);
strset(&mcx->passwordfile, sym->buf);
sym_get(sym);
continue;
case S_ftpusers:
sym_get(sym);
parse(sym, S_file);
parse(sym, S_equal);
strset(&mcx->ftpuserspath, sym->buf);
sym_get(sym);
continue;
case S_shells:
sym_get(sym);
parse(sym, S_file);
parse(sym, S_equal);
strset(&mcx->shellpath, sym->buf);
sym_get(sym);
continue;
case S_sslusers:
sym_get(sym);
parse(sym, S_file);
parse(sym, S_equal);
strset(&mcx->ssluserspath, sym->buf);
sym_get(sym);
continue;
case S_check:
sym_get(sym);
switch (sym->code) {
case S_ftpusers:
sym_get(sym);
parse(sym, S_equal);
mcx->honour_ftpusers = parse_bool(sym);
break;
case S_shells:
sym_get(sym);
parse(sym, S_equal);
mcx->require_valid_shell = parse_bool(sym);
break;
case S_sslusers:
sym_get(sym);
parse(sym, S_equal);
mcx->lookup_sslusers = parse_bool(sym);
break;
default:
parse_error_expect(sym, S_ftpusers, S_shells, S_sslusers, S_unknown);
}
continue;
case S_eof:
case S_closebra:
return MAVIS_CONF_OK;
default:
parse_error_expect(sym, S_script, S_userid, S_groupid, S_path, S_mode, S_closebra, S_unknown);
}
}
}
static int mavis_parse_in(mavis_ctx * mcx, struct sym *sym)
{
u_int line;
char *env_name;
size_t len;
struct stat st;
while (1) {
switch (sym->code) {
case S_script:
mavis_script_parse(mcx, sym);
continue;
case S_userid:
parse_userid(sym, &mcx->uid, &mcx->gid);
continue;
case S_groupid:
parse_groupid(sym, &mcx->gid);
continue;
case S_home:
sym_get(sym);
parse(sym, S_equal);
strset(&mcx->home, sym->buf);
sym_get(sym);
continue;
case S_childs:
sym_get(sym);
switch (sym->code) {
case S_min:
sym_get(sym);
parse(sym, S_equal);
mcx->child_min = parse_int(sym);
continue;
case S_max:
sym_get(sym);
parse(sym, S_equal);
mcx->child_max = parse_int(sym);
continue;
default:
parse_error_expect(sym, S_min, S_max, S_unknown);
}
case S_setenv:
sym_get(sym);
env_name = alloca(strlen(sym->buf) + 1);
strcpy(env_name, sym->buf);
sym_get(sym);
parse(sym, S_equal);
len = strlen(env_name) + strlen(sym->buf) + 2;
mcx->env = Xrealloc(mcx->env, (mcx->envcount + 2) * sizeof(char *));
mcx->env[mcx->envcount] = Xcalloc(1, len);
snprintf(mcx->env[mcx->envcount++], len, "%s=%s", env_name, sym->buf);
mcx->env[mcx->envcount] = NULL;
sym_get(sym);
continue;
case S_exec:{
char buf[MAX_INPUT_LINE_LEN];
sym_get(sym);
parse(sym, S_equal);
mcx->argv = calloc(1, sizeof(char *));
line = sym->line;
ostypef(sym->buf, buf, sizeof(buf));
if (stat(buf, &st))
parse_error(sym, "%s: %s", buf, strerror(errno));
strset(&mcx->path, buf);
sym_get(sym);
while (sym->line == line) {
mcx->argv = realloc(mcx->argv, (mcx->argc + 2) * sizeof(char *));
mcx->argv[mcx->argc] = strdup(sym->buf);
mcx->argc++;
mcx->argv[mcx->argc] = NULL;
sym_get(sym);
}
if (!mcx->argv[0]) {
mcx->argv = realloc(mcx->argv, 2 * sizeof(char *));
mcx->argv[0] = strdup(mcx->path);
mcx->argv[1] = NULL;
}
continue;
}
case S_eof:
case S_closebra:
if (!mcx->argv)
parse_error(sym, "Missing \"exec\" declaration.");
return MAVIS_CONF_OK;
default:
parse_error_expect(sym, S_script, S_userid, S_groupid, S_home, S_childs, S_setenv, S_exec, S_closebra, S_unknown);
}
}
}