const char *cli_errstr(struct cli_state *cli)
{
static fstring cli_error_message;
uint32 flgs2 = SVAL(cli->inbuf,smb_flg2), errnum;
uint8 errclass;
int i;
if (!cli->initialised) {
fstrcpy(cli_error_message, "[Programmer's error] cli_errstr called on unitialized cli_stat struct!\n");
return cli_error_message;
}
/* Was it server socket error ? */
if (cli->fd == -1 && cli->smb_rw_error) {
switch(cli->smb_rw_error) {
case READ_TIMEOUT:
slprintf(cli_error_message, sizeof(cli_error_message) - 1,
"Call timed out: server did not respond after %d milliseconds",
cli->timeout);
break;
case READ_EOF:
slprintf(cli_error_message, sizeof(cli_error_message) - 1,
"Call returned zero bytes (EOF)\n" );
break;
case READ_ERROR:
slprintf(cli_error_message, sizeof(cli_error_message) - 1,
"Read error: %s\n", strerror(errno) );
break;
case WRITE_ERROR:
slprintf(cli_error_message, sizeof(cli_error_message) - 1,
"Write error: %s\n", strerror(errno) );
break;
default:
slprintf(cli_error_message, sizeof(cli_error_message) - 1,
"Unknown error code %d\n", cli->smb_rw_error );
break;
}
return cli_error_message;
}
/* Case #1: RAP error */
if (cli->rap_error) {
for (i = 0; rap_errmap[i].message != NULL; i++) {
if (rap_errmap[i].err == cli->rap_error) {
return rap_errmap[i].message;
}
}
slprintf(cli_error_message, sizeof(cli_error_message) - 1, "RAP code %d",
cli->rap_error);
return cli_error_message;
}
/* Case #2: 32-bit NT errors */
if (flgs2 & FLAGS2_32_BIT_ERROR_CODES) {
NTSTATUS status = NT_STATUS(IVAL(cli->inbuf,smb_rcls));
return get_nt_error_msg(status);
}
cli_dos_error(cli, &errclass, &errnum);
/* Case #3: SMB error */
return cli_smb_errstr(cli);
}
const char *cli_errstr(struct cli_state *cli)
{
fstring cli_error_message;
uint32 flgs2 = SVAL(cli->inbuf,smb_flg2), errnum;
uint8 errclass;
int i;
char *result;
if (!cli->initialised) {
fstrcpy(cli_error_message, "[Programmer's error] cli_errstr called on unitialized cli_stat struct!\n");
goto done;
}
/* Was it server socket error ? */
if (cli->fd == -1 && cli->smb_rw_error) {
switch(cli->smb_rw_error) {
case SMB_READ_TIMEOUT:
slprintf(cli_error_message, sizeof(cli_error_message) - 1,
"Call timed out: server did not respond after %d milliseconds",
cli->timeout);
break;
case SMB_READ_EOF:
slprintf(cli_error_message, sizeof(cli_error_message) - 1,
"Call returned zero bytes (EOF)" );
break;
case SMB_READ_ERROR:
slprintf(cli_error_message, sizeof(cli_error_message) - 1,
"Read error: %s", strerror(errno) );
break;
case SMB_WRITE_ERROR:
slprintf(cli_error_message, sizeof(cli_error_message) - 1,
"Write error: %s", strerror(errno) );
break;
case SMB_READ_BAD_SIG:
slprintf(cli_error_message, sizeof(cli_error_message) - 1,
"Server packet had invalid SMB signature!");
break;
case SMB_NO_MEMORY:
slprintf(cli_error_message, sizeof(cli_error_message) - 1,
"Out of memory");
break;
default:
slprintf(cli_error_message, sizeof(cli_error_message) - 1,
"Unknown error code %d\n", cli->smb_rw_error );
break;
}
goto done;
}
/* Case #1: RAP error */
if (cli->rap_error) {
for (i = 0; rap_errmap[i].message != NULL; i++) {
if (rap_errmap[i].err == cli->rap_error) {
return rap_errmap[i].message;
}
}
slprintf(cli_error_message, sizeof(cli_error_message) - 1, "RAP code %d",
cli->rap_error);
goto done;
}
/* Case #2: 32-bit NT errors */
if (flgs2 & FLAGS2_32_BIT_ERROR_CODES) {
NTSTATUS status = NT_STATUS(IVAL(cli->inbuf,smb_rcls));
return nt_errstr(status);
}
cli_dos_error(cli, &errclass, &errnum);
/* Case #3: SMB error */
return cli_smb_errstr(cli);
done:
result = talloc_strdup(talloc_tos(), cli_error_message);
SMB_ASSERT(result);
return result;
}
