// a triangle with the normals specified
static int tcl_graphics_trinorm(MoleculeGraphics *gmol,
int argc, const char *argv[],
Tcl_Interp *interp)
{
// the first three are {x, y, z} coordinates
// the next three are {x, y, z} normals
MUST_HAVE(6, "trinorm");
float vals[19];
if (tcl_get_vector(argv[0], vals+0, interp) != TCL_OK ||
tcl_get_vector(argv[1], vals+3, interp) != TCL_OK ||
tcl_get_vector(argv[2], vals+6, interp) != TCL_OK ||
tcl_get_vector(argv[3], vals+9, interp) != TCL_OK ||
tcl_get_vector(argv[4], vals+12, interp) != TCL_OK ||
tcl_get_vector(argv[5], vals+15, interp) != TCL_OK ) {
return TCL_ERROR;
}
// I have a triangle, so add it
char tmpstring[64];
sprintf(tmpstring, "%d",
gmol->add_trinorm(vals+0, vals+3, vals+6,
vals+9, vals+12, vals+15));
Tcl_SetResult(interp, tmpstring, TCL_VOLATILE);
return TCL_OK;
}
// takes:
// a color index
// a color name (like "red")
static int tcl_graphics_color(VMDApp *app, MoleculeGraphics *gmol,
int argc, const char *argv[],
Tcl_Interp *interp)
{
MUST_HAVE(1, "color");
// is it a valid number?
int id;
Tcl_ResetResult(interp);
if (Tcl_GetInt(interp, argv[0], &id) == TCL_OK) {
// is it valid?
if (id >=0 && id < MAXCOLORS) {
char tmpstring[64];
sprintf(tmpstring, "%d", gmol->use_color(id));
Tcl_SetResult(interp, tmpstring, TCL_VOLATILE);
return TCL_OK;
} else {
char tmpstring[64];
sprintf(tmpstring, "graphics: color index value '%d' out of range", id);
Tcl_SetResult(interp, tmpstring, TCL_VOLATILE);
return TCL_ERROR;
}
}
// is it a color name?
Tcl_ResetResult(interp);
id = app->color_index(argv[0]);
if (id >= 0) {
char tmpstring[64];
sprintf(tmpstring, "%d", gmol->use_color(id));
Tcl_SetResult(interp, tmpstring, TCL_VOLATILE);
return TCL_OK;
}
// Otherwise there is a problem
Tcl_AppendResult(interp, "graphics: unknown color: ", argv[0], NULL);
return TCL_ERROR;
}
// turn them on or off
static int tcl_graphics_materials(MoleculeGraphics *gmol,
int argc, const char *argv[],
Tcl_Interp *interp)
{
MUST_HAVE(1, "materials");
int val;
if (Tcl_GetBoolean(interp, argv[0], &val) != TCL_OK) {
return TCL_ERROR;
}
// enable/disable materials
char tmpstring[64];
sprintf(tmpstring, "%d", gmol->use_materials(val));
Tcl_SetResult(interp, tmpstring, TCL_VOLATILE);
return TCL_OK;
}
// only has coordinates
static int tcl_graphics_pickpoint(MoleculeGraphics *gmol,
int argc, const char *argv[],
Tcl_Interp *interp)
{
MUST_HAVE(1, "pickpoint");
float vals[3];
if (tcl_get_vector(argv[0], vals+0, interp) != TCL_OK) {
return TCL_ERROR;
}
// we've got a point, so add it
char tmpstring[64];
sprintf(tmpstring, "%d", gmol->add_pickpoint(vals+0));
Tcl_SetResult(interp, tmpstring, TCL_VOLATILE);
return TCL_OK;
}
// set material for this graphics molecule
static int tcl_graphics_material(MoleculeGraphics *gmol,
int argc, const char *argv[],
Tcl_Interp *interp, MaterialList *mlist)
{
MUST_HAVE(1, "material");
int val = mlist->material_index(argv[0]);
if (val < 0) {
char tmpstring[1024];
sprintf(tmpstring, "graphics: invalid material: %s", argv[0]);
Tcl_SetResult(interp, tmpstring, TCL_VOLATILE);
return TCL_ERROR;
}
const Material *mat = mlist->material(val);
char tmpstring[64];
sprintf(tmpstring, "%d", gmol->use_material(mat));
Tcl_SetResult(interp, tmpstring, TCL_VOLATILE);
return TCL_OK;
}
// The npdu is a raw packet including the ip header.
int miniggsn_snd_npdu_by_mgc(mg_con_t *mgp,unsigned char *npdu, unsigned len)
{
// Verify the IP header.
struct iphdr *ipheader = (struct iphdr*)npdu;
// The return address must be the MS itself.
uint32_t ms_ip_address = mgp->mg_ip;
uint32_t packet_source_ip_addr = ipheader->saddr;
uint32_t packet_dest_ip_addr = ipheader->daddr;
char infobuf[200];
MGINFO("ggsn: writing %s at %s",packettoa(infobuf,npdu,len),timestr().c_str());
//MGLOGF("ggsn: writing proto=%s %d byte npdu to %s from %s at %s",
//ip_proto_name(ipheader->protocol),
//len,ip_ntoa(packet_dest_ip_addr,NULL),
//ip_ntoa(packet_source_ip_addr,nbuf), timestr().c_str());
#define MUST_HAVE(assertion) \
if (! (assertion)) { MGERROR("ggsn: Packet failed test, discarded: %s",#assertion); return -1; }
if (mg_debug_level > 2) ip_hdr_dump(npdu,"npdu");
MUST_HAVE(ipheader->version == 4); // 4 as in IPv4
MUST_HAVE(ipheader->ihl >= 5); // Minimum header length is 5 words.
int checksum = ip_checksum(ipheader,sizeof(*ipheader),NULL);
MUST_HAVE(checksum == 0); // If fails, packet is bad.
MUST_HAVE(ipheader->ttl > 0); // Time to live - how many hops allowed.
// The blackberry sends ICMP packets, so we better support.
// I'm just going to allow any protocol through.
//MUST_HAVE(ipheader->protocol == IPPROTO_TCP ||
// ipheader->protocol == IPPROTO_UDP ||
// ipheader->protocol == IPPROTO_ICMP);
MUST_HAVE(packet_source_ip_addr == ms_ip_address);
#if OLD_FIREWALL
// The destination address may not be a local address on this machine
// as configured by the operator.
// Note these are all in network order, so be careful.
//uint32_t local_ip_addr = inet_addr(mg_base_ip_str); // probably "192.168.99.1"
uint32_t net_mask = inet_addr(mg_net_mask); // probably "255.255.255.0"
MUST_HAVE((packet_dest_ip_addr & net_mask) != (local_ip_addr & net_mask));
#endif
for (GgsnFirewallRule *rp = gFirewallRules; rp; rp = rp->next) {
MUST_HAVE((packet_dest_ip_addr & rp->ipMasknl) != (rp->ipBasenl & rp->ipMasknl));
}
// Decrement ttl and recompute checksum. We are doing this in place.
ipheader->ttl--;
ipheader->check = 0;
//ipheader->check = htons(ip_checksum(ipheader,sizeof(*ipheader),NULL));
ipheader->check = ip_checksum(ipheader,sizeof(*ipheader),NULL);
// Just write to the MS-side tunnel device.
int result = write(tun_fd,npdu,len);
if (result != (int) len) {
MGERROR("ggsn: error: write(tun_fd,%d) result=%d %s",len,result,strerror(errno));
}
return 0;
}
void DlgFeedback::on_btnSend_clicked()
{
using Feelings = app::Feedback::Feeling;
using Response = app::Feedback::Response;
#define MUST_HAVE(x) \
if (x->text().isEmpty()) {\
x->setFocus(); \
return; \
}
MUST_HAVE(ui_.editName);
MUST_HAVE(ui_.editEmail);
MUST_HAVE(ui_.editPlatform);
MUST_HAVE(ui_.editVersion);
feedback_.setType(uimode_);
feedback_.setFeeling((Feelings)ui_.cmbFeelings->currentIndex());
feedback_.setName(ui_.editName->text());
feedback_.setEmail(ui_.editEmail->text());
feedback_.setPlatform(ui_.editPlatform->text());
feedback_.setVersion(ui_.editVersion->text());
feedback_.setMessage(ui_.txtMessage->toPlainText());
if (ui_.grpAttachment->isChecked())
{
MUST_HAVE(ui_.editAttachment);
feedback_.setAttachment(ui_.editAttachment->text());
}
feedback_.setCountry(ui_.editCountry->text());
feedback_.onComplete = [&](app::Feedback::Response r) {
ui_.progress->setVisible(false);
ui_.btnSend->setEnabled(true);
switch (r)
{
case Response::Success:
QMessageBox::information(this, windowTitle(),
"Thank you. Your message has been sent.");
break;
case Response::DirtyRottenSpammer:
QMessageBox::critical(this, windowTitle(),
"You're submitting data too fast. Please hold off for a moment!");
break;
case Response::DatabaseUnavailable:
case Response::DatabaseError:
case Response::EmailUnavailable:
QMessageBox::critical(this, windowTitle(),
"A database error occurred. Your message was not recorded. Please try again later.");
break;
case Response::NetworkError:
QMessageBox::critical(this, windowTitle(),
"A network error occurred. Your message was not delivered. Please try again later.");
break;
}
};
feedback_.send();
ui_.progress->setVisible(true);
ui_.btnSend->setEnabled(false);
}
