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Updated option flags logic

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This commit is contained in:
Michiel Broek 2005-09-04 13:57:42 +00:00
parent 9d5c36efb0
commit 65cf85aafa
1 changed files with 37 additions and 18 deletions
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51
mbcico/binkp.c
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@ -91,7 +91,7 @@ typedef enum {CompNone, CompPLZ} CompType;
static char *rxstate[] = { (char *)"RxWaitF", (char *)"RxAccF", (char *)"RxReceD",
(char *)"RxWriteD", (char *)"RxEOB", (char *)"RxDone" };
// static char *opstate[] = { (char *)"No", (char *)"Can", (char *)"Want", (char *)"Active" };
static char *opstate[] = { (char *)"No", (char *)"Can", (char *)"Want", (char *)"Active" };
#ifdef USE_EXPERIMENT
static char *cpstate[] = { (char *)"No", (char *)"GZ", (char *)"BZ2", (char *)"PLZ" };
#endif
@ -196,7 +196,8 @@ struct binkprec {
int txcpos; /* Transmitter compressed position */
#ifdef USE_EXPERIMENT
#if defined(HAVE_ZLIB_H) || defined(HAVE_BZLIB2_H)
int extcmd; /* EXTCMD flag */
int EXTCMDwe; /* EXTCMD flag */
int EXTCMDthey;
#endif
#ifdef HAVE_ZLIB_H
int GZwe; /* GZ compression flag */
@ -276,6 +277,7 @@ int binkp(int role)
bp.remote_EOB = FALSE;
bp.msgs_on_queue = 0;
bp.cmpblksize = SND_BLKSIZE;
bp.EXTCMDwe = bp.EXTCMDthey = No; /* Default */
#ifdef HAVE_ZLIB_H
if (localoptions & NOPLZ)
bp.PLZthey = bp.PLZwe = No;
@ -285,8 +287,10 @@ int binkp(int role)
z_obuf = calloc(MAX_BLKSIZE + 3, sizeof(unsigned char));
if (localoptions & NOGZBZ2)
bp.GZthey = bp.GZwe = No;
else
else {
bp.GZthey = bp.GZwe = Can;
bp.EXTCMDwe = bp.EXTCMDthey = Can;
}
#endif
#else
bp.PLZthey = bp.PLZwe = No;
@ -295,8 +299,10 @@ int binkp(int role)
#ifdef HAVE_BZLIB_H
if (localoptions & NOGZBZ2)
bp.BZ2they = bp.BZ2we = No;
else
else {
bp.BZ2they = bp.BZ2we = Can;
bp.EXTCMDwe = bp.EXTCMDthey = Can;
}
#endif
#endif
bp.buggyIrex = FALSE;
@ -2026,8 +2032,10 @@ int binkp_send_comp_opts(void)
if (plz || gz || bz2) {
p = xstrcpy((char *)"OPT");
if (bz2 || gz)
if (bz2 || gz) {
bp.EXTCMDwe = Want;
p = xstrcat(p, (char *)" EXTCMD");
}
if (gz)
p = xstrcat(p, (char *)" GZ");
if (bz2)
@ -2045,32 +2053,40 @@ int binkp_send_comp_opts(void)
void binkp_set_comp_state(void)
{
Syslog('b', "Binkp: EXTCMD they=%s we=%s", opstate[bp.EXTCMDthey], opstate[bp.EXTCMDwe]);
#ifdef USE_EXPERIMENT
if (bp.extcmd) {
if ((bp.EXTCMDthey == Want) && (bp.EXTCMDwe == Want)) {
Syslog('+', "Binkp: EXTCMD is active");
bp.EXTCMDthey = bp.EXTCMDwe = Active;
}
#ifdef HAVE_BZLIB_H
Syslog('b', "Binkp: BZ2 they=%s we=%s", opstate[bp.BZ2they], opstate[bp.BZ2we]);
if ((bp.BZ2they == Want) && (bp.BZ2we == Want)) {
if (bp.EXTCMDwe == Active) {
Syslog('+', "Binkp: BZ2 compression active");
bp.BZ2we = bp.BZ2they = Active;
} else {
Syslog('!', "Binkp: received BZ2 option without EXTCMD option");
}
}
#endif
#ifdef HAVE_ZLIB_H
Syslog('b', "Binkp: GZ they=%s we=%s", opstate[bp.GZthey], opstate[bp.GZwe]);
if ((bp.GZthey == Want) && (bp.GZwe == Want)) {
if (bp.EXTCMDwe == Active) {
bp.GZwe = bp.GZthey = Active;
Syslog('+', "Binkp: GZ compression active");
}
#endif
} else {
#ifdef HAVE_ZLIB_H
bp.GZwe = bp.GZthey = No;
#endif
#ifdef HAVE_BZLIB_H
bp.BZ2we = bp.BZ2they = No;
#endif
Syslog('!', "Binkp: received GZ option without EXTCMD option");
}
}
#endif
#endif
#ifdef HAVE_ZLIB_H
Syslog('b', "Binkp: PLZ they=%s we=%s", opstate[bp.PLZthey], opstate[bp.PLZwe]);
if ((bp.PLZthey == Want) && (bp.PLZwe == Want)) {
bp.PLZwe = bp.PLZthey = Active;
Syslog('+', "Binkp: PLZ compression active");
@ -2190,8 +2206,11 @@ void parse_m_nul(char *msg)
}
#ifdef USE_EXPERIMENT
} else if (strncmp(q, (char *)"EXTCMD", 6) == 0) {
bp.extcmd = TRUE;
Syslog('b', "Binkp: remote supports EXTCMD mode");
Syslog('b', "Binkp: remote wants EXTCMD mode");
if (bp.EXTCMDthey == Can) {
bp.EXTCMDthey = Want;
binkp_set_comp_state();
}
#ifdef HAVE_BZLIB_H
} else if (strncmp(q, (char *)"BZ2", 3) == 0) {