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sceNetInet socket remap #19827

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Merged
merged 19 commits into from
Jan 8, 2025
Merged

sceNetInet socket remap #19827

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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
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Just some code formatting
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@hrydgard
hrydgard committed Jan 8, 2025
commit 77fcb181a51957532f9b72b8b1cdc3d377669f76
25 changes: 20 additions & 5 deletions Core/HLE/sceNetInet.cpp
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Original file line number Diff line number Diff line change
Expand Up @@ -193,7 +193,9 @@ int sceNetInetSelect(int nfds, u32 readfdsPtr, u32 writefdsPtr, u32 exceptfdsPtr
// First, translate the specified fd_sets to host sockets.

fd_set rdfds, wrfds, exfds;
FD_ZERO(&rdfds); FD_ZERO(&wrfds); FD_ZERO(&exfds);
FD_ZERO(&rdfds);
FD_ZERO(&wrfds);
FD_ZERO(&exfds);

if (nfds > 256) {
ERROR_LOG(Log::sceNet, "Bad nfds value: %d", nfds);
Expand All @@ -213,6 +215,8 @@ int sceNetInetSelect(int nfds, u32 readfdsPtr, u32 writefdsPtr, u32 exceptfdsPtr
if (rdcnt < FD_SETSIZE) {
FD_SET(sock, &rdfds); // This might pointed to a non-existing socket or sockets belonged to other programs on Windows, because most of the time Windows socket have an id above 1k instead of 0-255
rdcnt++;
} else {
ERROR_LOG(Log::sceNet, "Hit set size (rd)");
}
}
if (writefds && (NetInetFD_ISSET(i, writefds))) {
Expand All @@ -222,6 +226,8 @@ int sceNetInetSelect(int nfds, u32 readfdsPtr, u32 writefdsPtr, u32 exceptfdsPtr
if (wrcnt < FD_SETSIZE) {
FD_SET(sock, &wrfds);
wrcnt++;
} else {
ERROR_LOG(Log::sceNet, "Hit set size (wr)");
}
}
if (exceptfds && (NetInetFD_ISSET(i, exceptfds))) {
Expand All @@ -231,6 +237,8 @@ int sceNetInetSelect(int nfds, u32 readfdsPtr, u32 writefdsPtr, u32 exceptfdsPtr
if (excnt < FD_SETSIZE) {
FD_SET(sock, &exfds);
excnt++;
} else {
ERROR_LOG(Log::sceNet, "Hit set size (exc)");
}
}
}
Expand All @@ -241,7 +249,7 @@ int sceNetInetSelect(int nfds, u32 readfdsPtr, u32 writefdsPtr, u32 exceptfdsPtr
_dbg_assert_(excnt < FD_SETSIZE);

timeval tmout = { 5, 543210 }; // Workaround timeout value when timeout = NULL
if (timeout != NULL) {
if (timeout) {
tmout.tv_sec = timeout->tv_sec;
tmout.tv_usec = timeout->tv_usec;
}
Expand All @@ -251,9 +259,16 @@ int sceNetInetSelect(int nfds, u32 readfdsPtr, u32 writefdsPtr, u32 exceptfdsPtr
if (retval < 0) {
ERROR_LOG(Log::sceNet, "selected returned an error, TODO");
}
if (readfds != NULL) NetInetFD_ZERO(readfds);
if (writefds != NULL) NetInetFD_ZERO(writefds);
if (exceptfds != NULL) NetInetFD_ZERO(exceptfds);

// Convert the results back to PSP fd_sets.

if (readfds)
NetInetFD_ZERO(readfds);
if (writefds)
NetInetFD_ZERO(writefds);
if (exceptfds)
NetInetFD_ZERO(exceptfds);

for (int i = SocketManager::MIN_VALID_INET_SOCKET; i < nfds; i++) {
if (readfds && hostSockets[i] != 0 && FD_ISSET(hostSockets[i], &rdfds)) {
NetInetFD_SET(i, readfds);
Expand Down