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Finished new binkp driver for testing

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This commit is contained in:
Michiel Broek 2004-01-01 15:10:44 +00:00
parent b2052ae842
commit 4bdd094e91
3 changed files with 34 additions and 88 deletions
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2
ChangeLog
View File

@ -14,8 +14,8 @@ v0.39.5 24-Dec-2003
mbcico:
Binkp code cleanup.
Allow m_file command in binkp during file transfer in progress.
Added two temporary binkp sourcefiles for development.
Fixed a segfault when a session failed.
New binkp driver, not compiled by default yet.
mbout:
Poll, remove poll and request failed to points which had no

5
mbcico/Makefile
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@ -66,11 +66,6 @@ mbtelind: ${MBTELIND_OBJS} ${LIBS}
mbtelout: ${MBTELOUT_OBJS} ${LIBS}
${CC} -o mbtelout ${MBTELOUT_OBJS} ${LDFLAGS} ${LIBS}
mbtest: binkpnew.o
rm -f binkpnew.o
${CC} -g -Wall -Wshadow -Wwrite-strings -Wstrict-prototypes -D_REENTRANT ${INCLUDES} ${DEFINES} -DDOTEST -c binkpnew.c
${CC} -o mbtest binkpnew.o ${LDFLAGS} ${LIBS}
filelist: Makefile
BASE=`pwd`; \
BASE=`basename $${BASE}`; \

115
mbcico/binkpnew.c
View File

@ -135,7 +135,6 @@ struct binkprec {
int cmd; /* Frame command flag */
int blklen; /* Frame blocklength */
unsigned short header; /* Frame header */
int messages; /* Received messages in batch */
int rc; /* General return code */
long rsize; /* Receiver filesize */
@ -159,9 +158,13 @@ struct binkprec {
struct timeval txtvend; /* Transmitter end time */
int local_EOB; /* Local EOB sent */
int local_msgs; /* Local messages sent */
int remote_EOB; /* Got EOB from remote */
int remote_msgs; /* Messages received from remote */
unsigned long nethold; /* Netmail on hold */
unsigned long mailhold; /* Packed mail on hold */
int msgs_on_queue; /* Messages on the queue */
};
@ -182,7 +185,6 @@ int binkp_recv_command(char *, int *, int *); /* Receive command frame */
void parse_m_nul(char *); /* Parse M_NUL message */
int binkp_poll_frame(void); /* Poll for a frame */
void binkp_add_message(char *frame); /* Add cmd frame to queue */
int binkp_count_messages(void); /* Count commands on the queue */
int binkp_process_messages(void); /* Process the queue */
int binkp_resync(off_t); /* File resync */
char *unix2binkp(char *); /* Binkp -> Unix escape */
@ -196,7 +198,6 @@ static int orgbinkp(void); /* Originate session state */
static int ansbinkp(void); /* Answer session state */
static int file_transfer(void); /* File transfer state */
#ifndef DOTEST
/************************************************************************************/
@ -224,6 +225,7 @@ int binkp(int role)
bp.DidSendGET = FALSE;
bp.local_EOB = FALSE;
bp.remote_EOB = FALSE;
bp.msgs_on_queue = 0;
if (role == 1) {
if (orgbinkp()) {
@ -814,7 +816,7 @@ SM_RETURN
*/
int file_transfer(void)
{
int rc = 0;
int rc = 0, complete = FALSE;
TrType Trc = Ok;
for (;;) {
@ -824,10 +826,15 @@ int file_transfer(void)
bp.RxState = RxWaitF;
bp.TxState = TxGNF;
bp.FtState = Switch;
bp.messages = 0;
bp.local_msgs = 0;
bp.remote_msgs = 0;
break;
case Switch: if ((bp.RxState == RxDone) && (bp.TxState == TxDone)) {
complete = TRUE;
}
if (complete) {
Syslog('+', "Binkp: file transfer complete rc=%d", bp.rc);
bp.FtState = DeinitTransfer;
break;
@ -868,7 +875,6 @@ int file_transfer(void)
break;
case Receive: Trc = binkp_receiver();
Syslog('b', "Binkp: receiver rc=%s", trstate[Trc]);
if (Trc == Ok) {
binkp_settimer(BINKP_TIMEOUT);
bp.FtState = Switch;
@ -880,7 +886,6 @@ int file_transfer(void)
break;
case Transmit: Trc = binkp_transmitter();
Syslog('b', "Binkp: transmitter rc=%s", trstate[Trc]);
if (Trc == Ok) {
binkp_settimer(BINKP_TIMEOUT);
bp.FtState = Switch;
@ -1266,7 +1271,7 @@ TrType binkp_transmitter(void)
* No more files
*/
Syslog('b', "Binkp: sending M_EOB");
Syslog('+', "Binkp: sending M_EOB");
rc = binkp_send_command(MM_EOB, "");
bp.TxState = TxWLA;
bp.local_EOB = TRUE;
@ -1279,8 +1284,7 @@ TrType binkp_transmitter(void)
} else if (bp.TxState == TxTryR) {
if (binkp_count_messages() == 0) {
Syslog('b', "The queue is empty");
if (bp.msgs_on_queue == 0) {
bp.TxState = TxReadS;
return Continue;
} else {
@ -1340,10 +1344,11 @@ TrType binkp_transmitter(void)
} else if (bp.TxState == TxWLA) {
if ((binkp_count_messages() == 0) && (binkp_pendingfiles() == 0) && (bp.RxState >= RxEOB)) {
if ((bp.msgs_on_queue == 0) && (binkp_pendingfiles() == 0) && (bp.RxState >= RxEOB)) {
Syslog('b', "The queue is empty and RxState >= RxEOB");
bp.TxState = TxDone;
Syslog('+', "Binkp: there were %d messages", bp.messages);
Syslog('+', "Binkp: there were %d messages sent", bp.local_msgs);
Syslog('+', "Binkp: there were %d messages received", bp.remote_msgs);
if (bp.local_EOB && bp.remote_EOB) {
Syslog('b', "Binkp: transmitter puts receiver state to RxDone");
bp.RxState = RxDone; /* Not in FSP-1018 rev.1 */
@ -1383,13 +1388,12 @@ TrType binkp_transmitter(void)
return Ok;
}
if ((binkp_count_messages() == 0) && (binkp_pendingfiles() == 0) && (bp.RxState < RxEOB)) {
Syslog('b', "The queue is empty and RxState < RxEOB");
if ((bp.msgs_on_queue == 0) && (binkp_pendingfiles() == 0) && (bp.RxState < RxEOB)) {
bp.TxState = TxWLA;
return Ok;
}
if (binkp_count_messages()) {
if (bp.msgs_on_queue) {
if (binkp_process_messages()) {
return Failure;
}
@ -1422,10 +1426,12 @@ int binkp_send_frame(int cmd, char *buf, int len)
unsigned short header = 0;
int rc;
if (cmd)
if (cmd) {
header = ((BINKP_CONTROL_BLOCK + len) & 0xffff);
else
bp.local_msgs++;
} else {
header = ((BINKP_DATA_BLOCK + len) & 0xffff);
}
rc = PUTCHAR((header >> 8) & 0x00ff);
if (!rc)
@ -1697,7 +1703,7 @@ int binkp_poll_frame(void)
bp.GotFrame = TRUE;
bp.rxbuf[bp.rxlen-1] = '\0';
if (bp.cmd) {
bp.messages++;
bp.remote_msgs++;
bcmd = bp.rxbuf[0];
Syslog('b', "Binkp: got %s %s", bstate[bcmd], printable(bp.rxbuf+1, 0));
} else {
@ -1715,8 +1721,6 @@ int binkp_poll_frame(void)
}
#endif
/*
* Add received command frame to the queue, will be processed by the transmitter.
@ -1735,25 +1739,8 @@ void binkp_add_message(char *frame)
(*tmpl)->next = NULL;
(*tmpl)->cmd = frame[0];
(*tmpl)->data = xstrcpy(frame +1);
}
/*
* Get nr of messages on the queue FIXME: Change to static counter.
*/
int binkp_count_messages(void)
{
the_queue *tmp;
int count = 0;
for (tmp = tql; tmp; tmp = tmp->next) {
count++;
Syslog('b', "Binkp: %02d %s \"%s\"", count, bstate[tmp->cmd], printable(tmp->data, 0));
}
Syslog('b', "Binkp: %d messages on queue", count);
return count;
bp.msgs_on_queue++;
}
@ -1772,6 +1759,7 @@ int binkp_process_messages(void)
long lsize, loffs;
Syslog('b', "Binkp: Process The Messages Queue Start");
debug_binkp_list(&bll);
lname = calloc(512, sizeof(char));
@ -1834,17 +1822,16 @@ int binkp_process_messages(void)
for (tmp = bll; tmp; tmp = tmp->next) {
if ((strcmp(lname, tmp->remote) == 0) && (lsize == tmp->size) && (ltime == tmp->date)) {
Found = TRUE;
tmp->state = Got;
if (tmp->state == Sending) {
Syslog('+', "Binkp: remote refused %s", tmp->remote);
fclose(bp.txfp);
bp.txfp = NULL;
tmp->state = Got;
bp.TxState = TxGNF;
cursend = NULL;
} else {
Syslog('+', "Binkp: remote GOT \"%s\"", tmp->remote);
tmp->state = Got;
}
bp.TxState = TxGNF;
break;
}
}
@ -1889,7 +1876,9 @@ int binkp_process_messages(void)
}
tql = NULL;
free(lname);
bp.msgs_on_queue = 0;
debug_binkp_list(&bll);
Syslog('b', "Binkp: Process The Messages Queue End");
return 0;
}
@ -1897,15 +1886,14 @@ int binkp_process_messages(void)
/*
* * Count number of pending files
* */
* Count number of pending files
*/
int binkp_pendingfiles(void)
{
binkp_list *tmpl;
int count = 0;
for (tmpl = bll; tmpl; tmpl = tmpl->next) {
Syslog('B', "%s %s %s %ld", MBSE_SS(tmpl->local), MBSE_SS(tmpl->remote), lbstate[tmpl->state], tmpl->offset);
if ((tmpl->state != Got) && (tmpl->state != Skipped))
count++;
}
@ -1914,7 +1902,7 @@ int binkp_pendingfiles(void)
return count;
}
#ifndef DOTEST
/*
* This function is called two times if a partial file exists from openfile.
@ -1935,7 +1923,6 @@ int binkp_resync(off_t off)
}
#endif
/*
* * Translate string to binkp escaped string, unsafe characters are escaped.
@ -2067,40 +2054,4 @@ void debug_binkp_list(binkp_list **bkll)
}
#ifdef DOTEST
int main()
{
char *frame;
InitConfig();
InitClient((char *)"mbse", (char *)"mbcico", CFG.location, CFG.logfile,
CFG.cico_loglevel, CFG.error_log, CFG.mgrlog, CFG.debuglog);
Syslog(' ', " ");
Syslog(' ', "MBTEST v%s", VERSION);
frame = xstrcpy((char *)"xSEAP\\x7e2GU.TGZ 338538 1072728016");
frame[0] = MM_GOT;
binkp_add_message(frame);
free(frame);
binkp_count_messages();
frame = xstrcpy((char *)"x39fb3e70.tic 441 1072728026");
frame[0] = MM_GOT;
binkp_add_message(frame);
free(frame);
binkp_count_messages();
binkp_process_messages();
binkp_count_messages();
Syslog(' ', "MBTEST finished");
ExitClient(0);
return 0;
}
#endif
#endif