Skip to content

sceNetInet socket remap #19827

New issue

Have a question about this project? Sign up for a free GitHub account to open an issue and contact its maintainers and the community.

Sign up for GitHub

By clicking “Sign up for GitHub”, you agree to our terms of service and privacy statement. We’ll occasionally send you account related emails.

Already on GitHub? Sign in to your account

Merged
merged 19 commits into from
Jan 8, 2025
Merged

sceNetInet socket remap #19827

Changes from 1 commit
Commits
Show all changes
19 commits
Select commit Hold shift + click to select a range
303a03c
Cleanup, define socket struct
hrydgard Jan 7, 2025
08f2bee
Add socket lookups
hrydgard Jan 7, 2025
0f2bd65
Use the wrapper struct, except in case of poll/select
hrydgard Jan 7, 2025
8505e24
Attempt to implement remapping in select/poll
hrydgard Jan 7, 2025
fcb3d63
Fix some closesocket bugs
hrydgard Jan 7, 2025
c33ea84
Implement one of ANR2ME's TODOs
hrydgard Jan 7, 2025
3dc2a10
Setting a socket number minimum of 20 solved the Mac problems. I gues…
hrydgard Jan 8, 2025
2c3f7f6
Add a central location for managing HLE sockets
hrydgard Jan 8, 2025
5026e92
Set min socket number to 61. Somehow this fixes Linux??
hrydgard Jan 8, 2025
155a9f9
Turn the socket manager into a class
hrydgard Jan 8, 2025
a1744a6
Add SocketManager::CreateSocket for convenience
hrydgard Jan 8, 2025
b97b0e4
Add Close method to socket manager
hrydgard Jan 8, 2025
c9c5944
Track non-blocking state
hrydgard Jan 8, 2025
698b73d
ImDebugger: Add Np and Sockets debugger windows, on a new Network menu
hrydgard Jan 8, 2025
728268b
Better CreateSocket errro handling
hrydgard Jan 8, 2025
77fcb18
Just some code formatting
hrydgard Jan 8, 2025
f84ec05
Strange buildfix
hrydgard Jan 8, 2025
cddd3d4
Crashfix with asan, minor
hrydgard Jan 8, 2025
440fa80
Use the correct count parameter for select
hrydgard Jan 8, 2025
File filter

Filter by extension

Filter by extension
Conversations
Failed to load comments.
Loading
Jump to
Jump to file
Failed to load files.
Loading
Diff view
Diff view
Prev Previous commit
Next Next commit
Setting a socket number minimum of 20 solved the Mac problems. I gues… 
…s it clashes with the adhoc code?
  • Loading branch information
@hrydgard
hrydgard committed Jan 8, 2025
commit 3dc2a1034d86e25d48d3fdafd73ebd41b58bc085
26 changes: 7 additions & 19 deletions Core/HLE/sceNetInet.cpp
View file
Open in desktop
Original file line number Diff line number Diff line change
Expand Up @@ -22,6 +22,8 @@
#include "Core/Util/PortManager.h"
#include "Core/Instance.h"

#define MIN_VALID_SOCKET 20

int inetLastErrno = 0; // TODO: since errno can only be read once, we should keep track the value to be used on sceNetInetGetErrno

bool netInetInited = false;
Expand All @@ -30,7 +32,7 @@ bool netInetInited = false;
InetSocket g_inetSockets[256];

static int AllocInetSocket() {
for (int i = 1; i < ARRAY_SIZE(g_inetSockets); i++) {
for (int i = MIN_VALID_SOCKET; i < ARRAY_SIZE(g_inetSockets); i++) {
if (g_inetSockets[i].state == SocketState::Unused) {
return i;
}
Expand All @@ -41,7 +43,7 @@ static int AllocInetSocket() {
}

static bool GetInetSocket(int sock, InetSocket **inetSocket) {
if (sock < 1 || sock >= ARRAY_SIZE(g_inetSockets) || g_inetSockets[sock].state == SocketState::Unused) {
if (sock < MIN_VALID_SOCKET || sock >= ARRAY_SIZE(g_inetSockets) || g_inetSockets[sock].state == SocketState::Unused) {
*inetSocket = nullptr;
return false;
}
Expand All @@ -50,22 +52,8 @@ static bool GetInetSocket(int sock, InetSocket **inetSocket) {
}

// Simplified mappers, only really useful in select/poll
static int GetInetSocketFromHostSocket(SOCKET hostSock) {
for (int i = 1; i < ARRAY_SIZE(g_inetSockets); i++) {
if (g_inetSockets[i].state == SocketState::Used && g_inetSockets[i].sock == hostSock) {
return i;
}
}
if (hostSock == 0) {
// Map 0 to 0, special case.
return 0;
}
_dbg_assert_(false);
return -1;
}

static SOCKET GetHostSocketFromInetSocket(int sock) {
if (sock < 1 || sock >= ARRAY_SIZE(g_inetSockets) || g_inetSockets[sock].state == SocketState::Unused) {
if (sock < MIN_VALID_SOCKET || sock >= ARRAY_SIZE(g_inetSockets) || g_inetSockets[sock].state == SocketState::Unused) {
_dbg_assert_(false);
return -1;
}
Expand Down Expand Up @@ -262,7 +250,7 @@ int sceNetInetSelect(int nfds, u32 readfdsPtr, u32 writefdsPtr, u32 exceptfdsPtr
// Save the mapping during setup.
SOCKET hostSockets[256]{};

for (int i = 0; i < nfds; i++) {
for (int i = MIN_VALID_SOCKET; i < nfds; i++) {
if (readfds && (NetInetFD_ISSET(i, readfds))) {
SOCKET sock = GetHostSocketFromInetSocket(i);
hostSockets[i] = sock;
Expand Down Expand Up @@ -311,7 +299,7 @@ int sceNetInetSelect(int nfds, u32 readfdsPtr, u32 writefdsPtr, u32 exceptfdsPtr
if (readfds != NULL) NetInetFD_ZERO(readfds);
if (writefds != NULL) NetInetFD_ZERO(writefds);
if (exceptfds != NULL) NetInetFD_ZERO(exceptfds);
for (int i = 0; i < nfds; i++) {
for (int i = MIN_VALID_SOCKET; i < nfds; i++) {
if (readfds && hostSockets[i] != 0 && FD_ISSET(hostSockets[i], &rdfds)) {
NetInetFD_SET(i, readfds);
}
Expand Down