static int process_group(alpm_list_t *dbs, const char *group, int error)
{
int ret = 0;
alpm_list_t *i;
alpm_list_t *pkgs = alpm_find_group_pkgs(dbs, group);
int count = alpm_list_count(pkgs);
if(!count) {
printf("target not found: %s\n", group);
return 1;
}
if(error) {
/* we already know another target errored. there is no reason to prompt the
* user here; we already validated the group name so just move on since we
* won't actually be installing anything anyway. */
goto cleanup;
}
for(i = pkgs; i; i = alpm_list_next(i)) {
alpm_pkg_t *pkg = i->data;
if(process_pkg(pkg) == 1) {
ret = 1;
goto cleanup;
}
}
cleanup:
alpm_list_free(pkgs);
return ret;
}
int CHelperUnit::recv_from_cgi(void)
{
int ret = ::recv (netfd, _curRecvBuf, MAX_HELPER_RECV_BUF, 0);
log_error("*STEP: recv from logic server fd[%d] recv len[%d] this time", netfd, ret);
if (-1 == ret)
{
log_debug("*STEP: ret = -1");
if((errno == EINTR) || (errno == EAGAIN) || (errno == EINPROGRESS))
{
_stage = CONN_DATA_RECVING;
return 0;
}
_stage = CONN_FATAL_ERROR;
log_error ("*STEP: recv from logic server failed, unix fd[%d]", netfd);
return -1;
}
if (0 == ret)
{
_stage = CONN_DISCONNECT;
log_debug ("*STEP:logic server close, unix fd[%d]", netfd);
return -1;
}
_r.append(_curRecvBuf, ret);
if(process_pkg() < 0)
return -1;
_stage = CONN_RECV_DONE;
log_debug("*STEP: recving from logic server complete, unix fd[%d] current recv len[%d]", netfd, ret);
return ret;
}
int CHelperUnit::HangupNotify (void)
{
log_debug("CHelperUnit object hangup notify: fd[%d]", netfd);
update_timer();
process_pkg();
reset_helper();
return POLLER_COMPLETE;
}
static int process_targname(alpm_list_t *dblist, const char *targname,
int error)
{
alpm_pkg_t *pkg = alpm_find_dbs_satisfier(handle, dblist, targname);
/* #FS#23342 - skip ignored packages when user says no */
if(alpm_errno(handle) == ALPM_ERR_PKG_IGNORED) {
printf("skipping target: %s\n", targname);
return 0;
}
if(pkg) {
return process_pkg(pkg);
}
return process_group(dblist, targname, error);
}