*****************************************************************************/
#include <vlc/vlc.h>
#include <errno.h>
-#include "network.h"
+#include <vlc_network.h>
#if defined (WIN32) || defined (UNDER_CE)
+typedef struct
+{
+ int code;
+ const char *msg;
+} wsaerrmsg_t;
+
+static const wsaerrmsg_t wsaerrmsg[] =
+{
+ { WSA_INVALID_HANDLE, "Specified event object handle is invalid" },
+ { WSA_NOT_ENOUGH_MEMORY, "Insufficient memory available" },
+ { WSA_INVALID_PARAMETER, "One or more parameters are invalid" },
+ { WSA_OPERATION_ABORTED, "Overlapped operation aborted" },
+ { WSA_IO_INCOMPLETE, "Overlapped I/O event object not in signaled state" },
+ { WSA_IO_PENDING, "Overlapped operations will complete later" },
+ { WSAEINTR, "Interrupted function call" },
+ { WSAEBADF, "File handle is not valid" },
+ { WSAEACCES, "Access denied" },
+ { WSAEFAULT, "Invalid memory address" },
+ { WSAEINVAL, "Invalid argument" },
+ { WSAEMFILE, "Too many open sockets" },
+ { WSAEWOULDBLOCK, "Resource temporarily unavailable" },
+ { WSAEINPROGRESS, "Operation now in progress" },
+ { WSAEALREADY, "Operation already in progress" },
+ { WSAENOTSOCK, "Non-socket handle specified" },
+ { WSAEDESTADDRREQ, "Missing destination address" },
+ { WSAEMSGSIZE, "Message too long" },
+ { WSAEPROTOTYPE, "Protocol wrong type for socket", },
+ { WSAENOPROTOOPT, "Option not supported by protocol" },
+ { WSAEPROTONOSUPPORT, "Protocol not supported" },
+ { WSAESOCKTNOSUPPORT, "Socket type not supported" },
+ { WSAEOPNOTSUPP, "Operation not supported" },
+ { WSAEPFNOSUPPORT, "Protocol family not supported" },
+ { WSAEAFNOSUPPORT, "Address family not supported by protocol family" },
+ { WSAEADDRINUSE, "Address already in use" },
+ { WSAEADDRNOTAVAIL, "Cannot assign requested address" },
+ { WSAENETDOWN, "Network is down" },
+ { WSAENETUNREACH, "Network unreachable" },
+ { WSAENETRESET, "Network dropped connection on reset" },
+ { WSAECONNABORTED, "Software caused connection abort" },
+ { WSAECONNRESET, "Connection reset by peer" },
+ { WSAENOBUFS, "No buffer space available (not enough memory)" },
+ { WSAEISCONN, "Socket is already connected" },
+ { WSAENOTCONN, "Socket is not connected" },
+ { WSAESHUTDOWN, "Cannot send after socket shutdown" },
+ { WSAETOOMANYREFS, "Too many references" },
+ { WSAETIMEDOUT, "Connection timed out" },
+ { WSAECONNREFUSED, "Connection refused by peer" },
+ { WSAELOOP, "Cannot translate name" },
+ { WSAENAMETOOLONG, "Name too long" },
+ { WSAEHOSTDOWN, "Remote host is down" },
+ { WSAEHOSTUNREACH, "No route to host (unreachable)" },
+ { WSAENOTEMPTY, "Directory not empty" },
+ { WSAEPROCLIM, "Too many processes" },
+ { WSAEUSERS, "User quota exceeded" },
+ { WSAEDQUOT, "Disk quota exceeded" },
+ { WSAESTALE, "Stale file handle reference" },
+ { WSAEREMOTE, "Item is remote", },
+ { WSASYSNOTREADY, "Network subsystem is unavailable (network stack not ready)" },
+ { WSAVERNOTSUPPORTED, "Winsock.dll version out of range (network stack version not supported" },
+ { WSANOTINITIALISED, "Network not initialized" },
+ { WSAEDISCON, "Graceful shutdown in progress" },
+ { WSAENOMORE, "No more results" },
+ { WSAECANCELLED, "Call has been cancelled" },
+ { WSAEINVALIDPROCTABLE, "Procedure call table is invalid" },
+ { WSAEINVALIDPROVIDER, "Service provider is invalid" },
+ { WSAEPROVIDERFAILEDINIT, "Service provider failed to initialize" },
+ { WSASYSCALLFAILURE, "System call failure" },
+ { WSASERVICE_NOT_FOUND, "Service not found" },
+ { WSATYPE_NOT_FOUND, "Class type not found" },
+ { WSA_E_NO_MORE, "No more results" },
+ { WSA_E_CANCELLED, "Call was cancelled" },
+ { WSAEREFUSED, "Database query was refused" },
+ { WSAHOST_NOT_FOUND, "Host not found" },
+ { WSATRY_AGAIN, "Nonauthoritative host not found (temporary hostname error)" },
+ { WSANO_RECOVERY, "Non-recoverable hostname error" },
+ { WSANO_DATA, "Valid name, no data record of requested type" },
+ { WSA_QOS_RECEIVERS, "QOS receivers" },
+ { WSA_QOS_SENDERS, "QOS senders" },
+ { WSA_QOS_NO_SENDERS, "No QOS senders" },
+ { WSA_QOS_NO_RECEIVERS, "QOS no receivers" },
+ { WSA_QOS_REQUEST_CONFIRMED, "QOS request confirmed" },
+ { WSA_QOS_ADMISSION_FAILURE, "QOS admission error" },
+ { WSA_QOS_POLICY_FAILURE, "QOS policy failure" },
+ { WSA_QOS_BAD_STYLE, "QOS bad style" },
+ { WSA_QOS_BAD_OBJECT, "QOS bad object" },
+ { WSA_QOS_TRAFFIC_CTRL_ERROR, "QOS traffic control error" },
+ { WSA_QOS_GENERIC_ERROR, "QOS generic error" },
+ { WSA_QOS_ESERVICETYPE, "QOS service type error" },
+ { WSA_QOS_EFLOWSPEC, "QOS flowspec error" },
+ { WSA_QOS_EPROVSPECBUF, "Invalid QOS provider buffer" },
+ { WSA_QOS_EFILTERSTYLE, "Invalid QOS filter style" },
+ { WSA_QOS_EFILTERTYPE, "Invalid QOS filter type" },
+ { WSA_QOS_EFILTERCOUNT, "Incorrect QOS filter count" },
+ { WSA_QOS_EOBJLENGTH, "Invalid QOS object length" },
+ { WSA_QOS_EFLOWCOUNT, "Incorrect QOS flow count" },
+ { WSA_QOS_EUNKNOWNPSOBJ, "Unrecognized QOS object" },
+ { WSA_QOS_EPOLICYOBJ, "Invalid QOS policy object" },
+ { WSA_QOS_EFLOWDESC, "Invalid QOS flow descriptor" },
+ { WSA_QOS_EPSFLOWSPEC, "Invalid QOS provider-specific flowspec" },
+ { WSA_QOS_EPSFILTERSPEC, "Invalid QOS provider-specific filterspec" },
+ { WSA_QOS_ESDMODEOBJ, "Invalid QOS shape discard mode object" },
+ { WSA_QOS_ESHAPERATEOBJ, "Invalid QOS shaping rate object" },
+ { WSA_QOS_RESERVED_PETYPE, "Reserved policy QOS element type" },
+ { 0, NULL }
+ /* Winsock2 error codes are missing, they "never" occur */
+};
+
+
const char *net_strerror( int value )
{
/* There doesn't seem to be any portable error message generation for
* Winsock errors. Some old versions had s_error, but it appears to be
* gone, and is not documented.
*/
+ for( const wsaerrmsg_t *e = wsaerrmsg; e->msg != NULL; e++ )
+ if( e->code == value )
+ return e->msg;
- switch( value )
- {
- /* Feel free to add any error message as you see fit */
- case WSAENETUNREACH:
- return "Destination unreachable";
-
- case WSAETIMEDOUT:
- return "Connection timed out";
-
- case WSAECONNREFUSED:
- return "Connection refused";
-
- default:
- {
- static char errmsg[14 + 5 + 1];
- /* Given PE don't support thread-local storage, this cannot be
- * implemented in a thread-safe manner, I'm afraid. */
-
- if( ((unsigned)value) > 99999 ) /* avoid overflow */
- return "Invalid error code";
-
- sprintf( errmsg, "Winsock error %u", (unsigned)value );
- return errmsg;
- }
- }
-
- return strerror( value );
+ return "Unknown network stack error";
}
#endif
projects / vlc / blobdiff