/* strcompare - compare strings */
LOCAL LVAL strcompare(int fcn, int icase)
{
int start1,end1,start2,end2,ch1,ch2;
unsigned char *p1,*p2;
LVAL str1,str2;
/* get the strings */
str1 = xlgastring();
str2 = xlgastring();
/* get the substring specifiers */
getbounds(str1,k_1start,k_1end,&start1,&end1);
getbounds(str2,k_2start,k_2end,&start2,&end2);
/* setup the string pointers */
p1 = &getstring(str1)[start1];
p2 = &getstring(str2)[start2];
/* compare the strings */
for (; start1 < end1 && start2 < end2; ++start1,++start2) {
ch1 = *p1++;
ch2 = *p2++;
if (icase) {
if (isupper(ch1)) ch1 = tolower(ch1);
if (isupper(ch2)) ch2 = tolower(ch2);
}
if (ch1 != ch2)
switch (fcn) {
case '<': return (ch1 < ch2 ? fix(start1) : NIL);
case 'L': return (ch1 <= ch2 ? fix(start1) : NIL);
case '=': return (NIL);
case '#': return (fix(start1));
case 'G': return (ch1 >= ch2 ? fix(start1) : NIL);
case '>': return (ch1 > ch2 ? fix(start1) : NIL);
}
}
/* check the termination condition */
switch (fcn) {
case '<': return (start1 >= end1 && start2 < end2 ? fix(start1) : NIL);
case 'L': return (start1 >= end1 ? fix(start1) : NIL);
case '=': return (start1 >= end1 && start2 >= end2 ? s_true : NIL);
case '#': return (start1 >= end1 && start2 >= end2 ? NIL : fix(start1));
case 'G': return (start2 >= end2 ? fix(start1) : NIL);
case '>': return (start2 >= end2 && start1 < end1 ? fix(start1) : NIL);
}
return NIL; /* Normally shouldn't happen */
}
/* search for string within a string */
LVAL xstrsearch(void)
{
int start,end,pat_len,str_len;
unsigned char *pat,*str,*patptr,*strptr,*patend;
LVAL str1,str2;
/* get the strings */
str1 = xlgastring(); /* the pat */
str2 = xlgastring(); /* the string */
/* get the substring specifiers */
getbounds(str2, k_start, k_end, &start, &end);
/* setup the string pointers */
pat = getstring(str1);
str = &getstring(str2)[start];
pat_len = getslength(str1) - 1;
str_len = end - start;
patend = pat + pat_len;
for (; pat_len <= str_len; str_len--) {
patptr = pat;
strptr = str;
/* two outcomes: (1) no match, goto step (2) match, return */
while (patptr < patend) {
if (*patptr++ != *strptr++) goto step;
}
/* compute match index */
return cvfixnum(str - getstring(str2));
step:
str++;
}
/* no match */
return NIL;
}
/* changecase - change case */
LOCAL LVAL changecase(int fcn, int destructive)
{
unsigned char *srcp,*dstp;
int start,end,len,ch,i;
LVAL src,dst;
/* get the string */
src = xlgastring();
/* get the substring specifiers */
getbounds(src,k_start,k_end,&start,&end);
len = getslength(src) - 1;
/* make a destination string */
dst = (destructive ? src : new_string(len+1));
/* setup the string pointers */
srcp = getstring(src);
dstp = getstring(dst);
/* copy the source to the destination */
for (i = 0; i < len; ++i) {
ch = *srcp++;
if (i >= start && i < end)
switch (fcn) {
case 'U': if (islower(ch)) ch = toupper(ch); break;
case 'D': if (isupper(ch)) ch = tolower(ch); break;
}
*dstp++ = ch;
}
*dstp = '\0';
/* return the new string */
return (dst);
}
static void mtl_con(int *cnt, size_t hasuform, char *uform, Miscellaneous *miscell, int *tl_yychar)
{
char c;
c = tl_Getchar(cnt, hasuform, uform);
if (c == '_')
{
miscell->dp_taliro_param.LTL = 0;
miscell->TimeCon = getbounds(cnt, hasuform, uform, miscell, tl_yychar);
}
else
{
miscell->TimeCon = miscell->zero2inf;
tl_UnGetchar(cnt);
}
}
void pivot(wrkspace *w,vind tree,vind k0,vind k1,vind nv,vind u,vind t,vind minvi,vind maxvi,bool revord)
{
double crt,ind,acptbound(-NOBND);
bool success;
vind vi;
sbset *prevsbset,*st;
sbstlist::iterator ptprevsbset;
subsetdata *curdata;
// assert(k0 > k1);
if (revord) vi = p-u+1;
else vi = u;
curdata = w->subsetat(k1+1).getdatap();
if (curdata->spdcupd()) acptbound = getbounds(pcrttp,minvi,maxvi);
else if (pcrttp == MINIMZ ) acptbound *= -1;
if (k1 == 0) success = w->pivot(vi,0,k0,0,acptbound);
else success = w->pivot(vi,t,k0,k1,acptbound);
if (success) curdata->allowpivot();
if (nv < mindim || nv > maxdim || !success) return;
#ifdef COUNTING
++cntg;
#endif
crt = curdata->criterion();
ind = curdata->indice();
if (pcrttp == MAXIMZ && crt < lbnd[nv-mindim]) return; // Check if new subset is better than any of the
if (pcrttp == MINIMZ && crt > ubnd[nv-mindim]) return; // sets in current best set list for this dimension
getactv(w,tree,k1,nv);
st = csbset(nv,actv,crt,ind);
psbstlist curlist = bsts[nv-mindim];
if (sbsetcnt[nv-mindim] == ms) { // Remove and discard worst subset saved
prevsbset = *(ptprevsbset=curlist->begin());
curlist->erase(ptprevsbset);
dsbset(prevsbset);
}
else sbsetcnt[nv-mindim]++;
curlist->insert(st); // Insert new subset in best sets list
if (sbsetcnt[nv-mindim] == ms) {
if (pcrttp == MAXIMZ) lbnd[nv-mindim] = (*curlist->begin())->crt();
else ubnd[nv-mindim] = (*curlist->begin())->crt();
}
return;
}
boolean Graphic31::grasp (const Event& e, Tool31& tool) {
ToolState& ts = tool.toolstate();
ts._init = e;
ts._last = e;
getbounds(ts._l, ts._b, ts._r, ts._t);
if (tool.tool() == Tool31::scale) {
Coord lx, ly;
Coord cx, cy;
lx = e.pointer_x();
ly = e.pointer_y();
cx = (ts._l + ts._r)/2.0;
cy = (ts._b + ts._t)/2.0;
scale(
Math::abs((lx-cx)*2.0/(ts._r-ts._l)),
Math::abs((ly-cy)*2.0/(ts._t-ts._b)),
cx, cy
);
}
return true;
}
void Graphic31::align (Alignment falign, Graphic31* moved, Alignment malign) {
float fx0, fy0, fx1, fy1, mx0, my0, mx1, my1, dx = 0, dy = 0;
getbounds(fx0, fy0, fx1, fy1);
moved->getbounds(mx0, my0, mx1, my1);
switch (falign) {
case BottomLeft:
case CenterLeft:
case TopLeft:
case Left:
dx = fx0;
break;
case BottomCenter:
case Center:
case TopCenter:
case HorizCenter:
dx = (fx0 + fx1 + 1)/2;
break;
case BottomRight:
case CenterRight:
case TopRight:
case Right:
dx = fx1 + 1;
break;
}
switch (falign) {
case BottomLeft:
case BottomCenter:
case BottomRight:
case Bottom:
dy = fy0;
break;
case CenterLeft:
case Center:
case CenterRight:
case VertCenter:
dy = (fy0 + fy1 + 1)/2;
break;
case TopLeft:
case TopCenter:
case TopRight:
case Top:
dy = fy1 + 1;
break;
}
switch (malign) {
case BottomLeft:
case CenterLeft:
case TopLeft:
case Left:
dx -= mx0;
break;
case BottomCenter:
case Center:
case TopCenter:
case HorizCenter:
dx -= (mx0 + mx1 + 1)/2;
break;
case BottomRight:
case CenterRight:
case TopRight:
case Right:
dx -= (mx1 + 1);
break;
}
switch (malign) {
case BottomLeft:
case BottomCenter:
case BottomRight:
case Bottom:
dy -= my0;
break;
case CenterLeft:
case Center:
case CenterRight:
case VertCenter:
dy -= (my0 + my1 + 1)/2;
break;
case TopLeft:
case TopCenter:
case TopRight:
case Top:
dy -= (my1 + 1);
break;
}
if (dx != 0 || dy != 0) {
Transformer parents;
moved->parentXform(parents);
parents.Invert();
parents.Transform(0.0, 0.0, fx0, fy0);
parents.Transform(dx, dy, mx0, my0);
moved->translate(mx0-fx0, my0-fy0);
}
}
static void
DoFile(const char *savedir, const char *device)
{
static char *buf = NULL;
struct partinfo dpart;
struct kerneldumpheader kdhf, kdhl;
off_t mediasize, dumpsize, firsthd, lasthd, dmpcnt;
FILE *info, *fp, *fpkern;
mode_t oumask;
int fd, fdinfo, fdkernin, error, wl;
int nr, nw, hs, he = 0;
int bounds, status;
u_int sectorsize;
bounds = getbounds();
dmpcnt = 0;
mediasize = 0;
status = STATUS_UNKNOWN;
if (buf == NULL) {
buf = malloc(BUFFERSIZE);
if (buf == NULL) {
syslog(LOG_ERR, "%m");
return;
}
}
if (verbose)
printf("checking for kernel dump on device %s\n", device);
fd = open(device, O_RDWR);
if (fd < 0) {
syslog(LOG_ERR, "%s: %m", device);
return;
}
bzero(&dpart, sizeof(dpart));
error = ioctl(fd, DIOCGPART, &dpart);
if (error) {
syslog(LOG_ERR,
"couldn't find media and/or sector size of %s: %m", device);
goto closefd;
}
mediasize = dpart.media_size;
sectorsize = dpart.media_blksize;
if (verbose) {
printf("mediasize = %lld\n", (long long)mediasize);
printf("sectorsize = %u\n", sectorsize);
}
lasthd = mediasize - sectorsize;
lseek(fd, lasthd, SEEK_SET);
error = read(fd, &kdhl, sizeof kdhl);
if (error != sizeof kdhl) {
syslog(LOG_ERR,
"error reading last dump header at offset %lld in %s: %m",
(long long)lasthd, device);
goto closefd;
}
if (memcmp(kdhl.magic, KERNELDUMPMAGIC, sizeof kdhl.magic)) {
if (verbose)
printf("magic mismatch on last dump header on %s\n",
device);
status = STATUS_BAD;
if (force == 0)
goto closefd;
if (memcmp(kdhl.magic, KERNELDUMPMAGIC_CLEARED,
sizeof kdhl.magic) == 0) {
if (verbose)
printf("forcing magic on %s\n", device);
memcpy(kdhl.magic, KERNELDUMPMAGIC,
sizeof kdhl.magic);
} else {
syslog(LOG_ERR, "unable to force dump - bad magic");
goto closefd;
}
}
if (dtoh32(kdhl.version) != KERNELDUMPVERSION) {
syslog(LOG_ERR,
"unknown version (%d) in last dump header on %s",
dtoh32(kdhl.version), device);
status = STATUS_BAD;
if (force == 0)
goto closefd;
}
nfound++;
if (clear)
goto nuke;
if (kerneldump_parity(&kdhl)) {
syslog(LOG_ERR,
"parity error on last dump header on %s", device);
nerr++;
status = STATUS_BAD;
if (force == 0)
goto closefd;
}
dumpsize = dtoh64(kdhl.dumplength);
firsthd = lasthd - dumpsize - sizeof kdhf;
lseek(fd, firsthd, SEEK_SET);
error = read(fd, &kdhf, sizeof kdhf);
if (error != sizeof kdhf) {
syslog(LOG_ERR,
"error reading first dump header at offset %lld in %s: %m",
(long long)firsthd, device);
nerr++;
goto closefd;
}
if (verbose >= 2) {
printf("First dump headers:\n");
printheader(stdout, &kdhf, device, bounds, -1);
printf("\nLast dump headers:\n");
printheader(stdout, &kdhl, device, bounds, -1);
printf("\n");
}
if (memcmp(&kdhl, &kdhf, sizeof kdhl)) {
syslog(LOG_ERR,
"first and last dump headers disagree on %s", device);
nerr++;
status = STATUS_BAD;
if (force == 0)
goto closefd;
} else {
status = STATUS_GOOD;
}
if (checkfor) {
printf("A dump exists on %s\n", device);
close(fd);
exit(0);
}
if (kdhl.panicstring[0])
syslog(LOG_ALERT, "reboot after panic: %s", kdhl.panicstring);
else
syslog(LOG_ALERT, "reboot");
if (verbose)
printf("Checking for available free space\n");
if (!check_space(savedir, dumpsize)) {
nerr++;
goto closefd;
}
writebounds(bounds + 1);
/*
* Write kernel file.
*/
fdkernin = open(getbootfile(), O_RDONLY, 0);
if (fdkernin < 0) {
syslog(LOG_ERR, "%s: %m", getbootfile());
}
if (compress) {
sprintf(buf, "kern.%d.gz", bounds);
fpkern = zopen(buf, "w");
} else {
sprintf(buf, "kern.%d", bounds);
fpkern = fopen(buf, "w");
}
if (fpkern == NULL) {
syslog(LOG_ERR, "%s: %m", buf);
close(fdkernin);
}
syslog(LOG_NOTICE, "writing %skernel to %s",
compress ? "compressed " : "", buf);
while ((nr = read(fdkernin, buf, sizeof(buf))) > 0) {
nw = fwrite(buf, 1, nr, fpkern);
if (nw != nr) {
syslog(LOG_ERR, "kern.%d: %m", bounds);
syslog(LOG_WARNING,
"WARNING: kernel may be incomplete");
exit(1);
}
}
if (nr < 0) {
syslog(LOG_ERR, "%s: %m", getbootfile());
syslog(LOG_WARNING,
"WARNING: kernel may be incomplete");
exit(1);
}
fclose(fpkern);
close(fdkernin);
sprintf(buf, "info.%d", bounds);
/*
* Create or overwrite any existing dump header files.
*/
fdinfo = open(buf, O_WRONLY | O_CREAT | O_TRUNC, 0600);
if (fdinfo < 0) {
syslog(LOG_ERR, "%s: %m", buf);
nerr++;
goto closefd;
}
oumask = umask(S_IRWXG|S_IRWXO); /* Restrict access to the core file.*/
if (compress) {
sprintf(buf, "vmcore.%d.gz", bounds);
fp = zopen(buf, "w");
} else {
sprintf(buf, "vmcore.%d", bounds);
fp = fopen(buf, "w");
}
if (fp == NULL) {
syslog(LOG_ERR, "%s: %m", buf);
close(fdinfo);
nerr++;
goto closefd;
}
(void)umask(oumask);
info = fdopen(fdinfo, "w");
if (info == NULL) {
syslog(LOG_ERR, "fdopen failed: %m");
nerr++;
goto closefd;
}
if (verbose)
printheader(stdout, &kdhl, device, bounds, status);
printheader(info, &kdhl, device, bounds, status);
fclose(info);
syslog(LOG_NOTICE, "writing %score to %s",
compress ? "compressed " : "", buf);
while (dumpsize > 0) {
wl = BUFFERSIZE;
if (wl > dumpsize)
wl = dumpsize;
nr = read(fd, buf, wl);
if (nr != wl) {
if (nr == 0)
syslog(LOG_WARNING,
"WARNING: EOF on dump device");
else
syslog(LOG_ERR, "read error on %s: %m", device);
nerr++;
goto closeall;
}
if (compress) {
nw = fwrite(buf, 1, wl, fp);
} else {
for (nw = 0; nw < nr; nw = he) {
/* find a contiguous block of zeroes */
for (hs = nw; hs < nr; hs += BLOCKSIZE) {
for (he = hs; he < nr && buf[he] == 0;
++he)
/* nothing */ ;
/* is the hole long enough to matter? */
if (he >= hs + BLOCKSIZE)
break;
}
/* back down to a block boundary */
he &= BLOCKMASK;
/*
* 1) Don't go beyond the end of the buffer.
* 2) If the end of the buffer is less than
* BLOCKSIZE bytes away, we're at the end
* of the file, so just grab what's left.
*/
if (hs + BLOCKSIZE > nr)
hs = he = nr;
/*
* At this point, we have a partial ordering:
* nw <= hs <= he <= nr
* If hs > nw, buf[nw..hs] contains non-zero data.
* If he > hs, buf[hs..he] is all zeroes.
*/
if (hs > nw)
if (fwrite(buf + nw, hs - nw, 1, fp)
!= 1)
break;
if (he > hs)
if (fseeko(fp, he - hs, SEEK_CUR) == -1)
break;
}
}
if (nw != wl) {
syslog(LOG_ERR,
"write error on vmcore.%d file: %m", bounds);
syslog(LOG_WARNING,
"WARNING: vmcore may be incomplete");
nerr++;
goto closeall;
}
if (verbose) {
dmpcnt += wl;
printf("%llu\r", (unsigned long long)dmpcnt);
fflush(stdout);
}
dumpsize -= wl;
}
if (verbose)
printf("\n");
if (fclose(fp) < 0) {
syslog(LOG_ERR, "error on vmcore.%d: %m", bounds);
nerr++;
goto closeall;
}
nsaved++;
if (verbose)
printf("dump saved\n");
nuke:
if (clear || !keep) {
if (verbose)
printf("clearing dump header\n");
memcpy(kdhl.magic, KERNELDUMPMAGIC_CLEARED, sizeof kdhl.magic);
lseek(fd, lasthd, SEEK_SET);
error = write(fd, &kdhl, sizeof kdhl);
if (error != sizeof kdhl)
syslog(LOG_ERR,
"error while clearing the dump header: %m");
}
close(fd);
return;
closeall:
fclose(fp);
closefd:
close(fd);
}
static void
DoFile(const char *savedir, const char *device)
{
xo_handle_t *xostdout, *xoinfo;
static char infoname[PATH_MAX], corename[PATH_MAX], linkname[PATH_MAX];
static char *buf = NULL, *temp = NULL;
struct kerneldumpheader kdhf, kdhl;
off_t mediasize, dumpsize, firsthd, lasthd;
FILE *info, *fp;
mode_t oumask;
int fd, fdinfo, error;
int bounds, status;
u_int sectorsize, xostyle;
int istextdump;
bounds = getbounds();
mediasize = 0;
status = STATUS_UNKNOWN;
xostdout = xo_create_to_file(stdout, XO_STYLE_TEXT, 0);
if (xostdout == NULL) {
syslog(LOG_ERR, "%s: %m", infoname);
return;
}
if (maxdumps > 0 && bounds == maxdumps)
bounds = 0;
if (buf == NULL) {
buf = malloc(BUFFERSIZE);
if (buf == NULL) {
syslog(LOG_ERR, "%m");
return;
}
}
if (verbose)
printf("checking for kernel dump on device %s\n", device);
fd = open(device, (checkfor || keep) ? O_RDONLY : O_RDWR);
if (fd < 0) {
syslog(LOG_ERR, "%s: %m", device);
return;
}
error = ioctl(fd, DIOCGMEDIASIZE, &mediasize);
if (!error)
error = ioctl(fd, DIOCGSECTORSIZE, §orsize);
if (error) {
syslog(LOG_ERR,
"couldn't find media and/or sector size of %s: %m", device);
goto closefd;
}
if (verbose) {
printf("mediasize = %lld\n", (long long)mediasize);
printf("sectorsize = %u\n", sectorsize);
}
if (sectorsize < sizeof(kdhl)) {
syslog(LOG_ERR,
"Sector size is less the kernel dump header %zu",
sizeof(kdhl));
goto closefd;
}
lasthd = mediasize - sectorsize;
if (temp == NULL) {
temp = malloc(sectorsize);
if (temp == NULL) {
syslog(LOG_ERR, "%m");
return;
}
}
if (lseek(fd, lasthd, SEEK_SET) != lasthd ||
read(fd, temp, sectorsize) != (ssize_t)sectorsize) {
syslog(LOG_ERR,
"error reading last dump header at offset %lld in %s: %m",
(long long)lasthd, device);
goto closefd;
}
memcpy(&kdhl, temp, sizeof(kdhl));
istextdump = 0;
if (strncmp(kdhl.magic, TEXTDUMPMAGIC, sizeof kdhl) == 0) {
if (verbose)
printf("textdump magic on last dump header on %s\n",
device);
istextdump = 1;
if (dtoh32(kdhl.version) != KERNELDUMP_TEXT_VERSION) {
syslog(LOG_ERR,
"unknown version (%d) in last dump header on %s",
dtoh32(kdhl.version), device);
status = STATUS_BAD;
if (force == 0)
goto closefd;
}
} else if (memcmp(kdhl.magic, KERNELDUMPMAGIC, sizeof kdhl.magic) ==
0) {
if (dtoh32(kdhl.version) != KERNELDUMPVERSION) {
syslog(LOG_ERR,
"unknown version (%d) in last dump header on %s",
dtoh32(kdhl.version), device);
status = STATUS_BAD;
if (force == 0)
goto closefd;
}
} else {
if (verbose)
printf("magic mismatch on last dump header on %s\n",
device);
status = STATUS_BAD;
if (force == 0)
goto closefd;
if (memcmp(kdhl.magic, KERNELDUMPMAGIC_CLEARED,
sizeof kdhl.magic) == 0) {
if (verbose)
printf("forcing magic on %s\n", device);
memcpy(kdhl.magic, KERNELDUMPMAGIC,
sizeof kdhl.magic);
} else {
syslog(LOG_ERR, "unable to force dump - bad magic");
goto closefd;
}
if (dtoh32(kdhl.version) != KERNELDUMPVERSION) {
syslog(LOG_ERR,
"unknown version (%d) in last dump header on %s",
dtoh32(kdhl.version), device);
status = STATUS_BAD;
if (force == 0)
goto closefd;
}
}
nfound++;
if (clear)
goto nuke;
if (kerneldump_parity(&kdhl)) {
syslog(LOG_ERR,
"parity error on last dump header on %s", device);
nerr++;
status = STATUS_BAD;
if (force == 0)
goto closefd;
}
dumpsize = dtoh64(kdhl.dumplength);
firsthd = lasthd - dumpsize - sectorsize;
if (lseek(fd, firsthd, SEEK_SET) != firsthd ||
read(fd, temp, sectorsize) != (ssize_t)sectorsize) {
syslog(LOG_ERR,
"error reading first dump header at offset %lld in %s: %m",
(long long)firsthd, device);
nerr++;
goto closefd;
}
memcpy(&kdhf, temp, sizeof(kdhf));
if (verbose >= 2) {
printf("First dump headers:\n");
printheader(xostdout, &kdhf, device, bounds, -1);
printf("\nLast dump headers:\n");
printheader(xostdout, &kdhl, device, bounds, -1);
printf("\n");
}
if (memcmp(&kdhl, &kdhf, sizeof(kdhl))) {
syslog(LOG_ERR,
"first and last dump headers disagree on %s", device);
nerr++;
status = STATUS_BAD;
if (force == 0)
goto closefd;
} else {
status = STATUS_GOOD;
}
if (checkfor) {
printf("A dump exists on %s\n", device);
close(fd);
exit(0);
}
if (kdhl.panicstring[0] != '\0')
syslog(LOG_ALERT, "reboot after panic: %*s",
(int)sizeof(kdhl.panicstring), kdhl.panicstring);
else
syslog(LOG_ALERT, "reboot");
if (verbose)
printf("Checking for available free space\n");
if (!check_space(savedir, dumpsize, bounds)) {
nerr++;
goto closefd;
}
writebounds(bounds + 1);
saved_dump_remove(bounds);
snprintf(infoname, sizeof(infoname), "info.%d", bounds);
/*
* Create or overwrite any existing dump header files.
*/
fdinfo = open(infoname, O_WRONLY | O_CREAT | O_TRUNC, 0600);
if (fdinfo < 0) {
syslog(LOG_ERR, "%s: %m", infoname);
nerr++;
goto closefd;
}
oumask = umask(S_IRWXG|S_IRWXO); /* Restrict access to the core file.*/
if (compress) {
snprintf(corename, sizeof(corename), "%s.%d.gz",
istextdump ? "textdump.tar" : "vmcore", bounds);
fp = zopen(corename, "w");
} else {
snprintf(corename, sizeof(corename), "%s.%d",
istextdump ? "textdump.tar" : "vmcore", bounds);
fp = fopen(corename, "w");
}
if (fp == NULL) {
syslog(LOG_ERR, "%s: %m", corename);
close(fdinfo);
nerr++;
goto closefd;
}
(void)umask(oumask);
info = fdopen(fdinfo, "w");
if (info == NULL) {
syslog(LOG_ERR, "fdopen failed: %m");
nerr++;
goto closeall;
}
xostyle = xo_get_style(NULL);
xoinfo = xo_create_to_file(info, xostyle, 0);
if (xoinfo == NULL) {
syslog(LOG_ERR, "%s: %m", infoname);
nerr++;
goto closeall;
}
xo_open_container_h(xoinfo, "crashdump");
if (verbose)
printheader(xostdout, &kdhl, device, bounds, status);
printheader(xoinfo, &kdhl, device, bounds, status);
xo_close_container_h(xoinfo, "crashdump");
xo_flush_h(xoinfo);
xo_finish_h(xoinfo);
fclose(info);
syslog(LOG_NOTICE, "writing %score to %s/%s",
compress ? "compressed " : "", savedir, corename);
if (istextdump) {
if (DoTextdumpFile(fd, dumpsize, lasthd, buf, device,
corename, fp) < 0)
goto closeall;
} else {
if (DoRegularFile(fd, dumpsize, buf, device, corename, fp)
< 0)
goto closeall;
}
if (verbose)
printf("\n");
if (fclose(fp) < 0) {
syslog(LOG_ERR, "error on %s: %m", corename);
nerr++;
goto closefd;
}
symlinks_remove();
if (symlink(infoname, "info.last") == -1) {
syslog(LOG_WARNING, "unable to create symlink %s/%s: %m",
savedir, "info.last");
}
if (compress) {
snprintf(linkname, sizeof(linkname), "%s.last.gz",
istextdump ? "textdump.tar" : "vmcore");
} else {
snprintf(linkname, sizeof(linkname), "%s.last",
istextdump ? "textdump.tar" : "vmcore");
}
if (symlink(corename, linkname) == -1) {
syslog(LOG_WARNING, "unable to create symlink %s/%s: %m",
savedir, linkname);
}
nsaved++;
if (verbose)
printf("dump saved\n");
nuke:
if (!keep) {
if (verbose)
printf("clearing dump header\n");
memcpy(kdhl.magic, KERNELDUMPMAGIC_CLEARED, sizeof(kdhl.magic));
memcpy(temp, &kdhl, sizeof(kdhl));
if (lseek(fd, lasthd, SEEK_SET) != lasthd ||
write(fd, temp, sectorsize) != (ssize_t)sectorsize)
syslog(LOG_ERR,
"error while clearing the dump header: %m");
}
xo_close_container_h(xostdout, "crashdump");
xo_finish_h(xostdout);
close(fd);
return;
closeall:
fclose(fp);
closefd:
close(fd);
}
/*
* Updates the background objects as necessary. Removes existing ones,
* and then looks at the interface and builds new ones.
*/
void
UpdateBackgroundObjects ( WindowObjectType *wo, int potIndex )
{
MetObjectType *mot, *mlist[MAXMETOBJS];
int i, count, nmaps;
char mapfile[GEMPAKSTRING];
char mapname[GEMPAKSTRING];
char *latinc, *loninc, *lblinc;
char line_color[GEMPAKSTRING];
char line_type[GEMPAKSTRING];
char line_width[GEMPAKSTRING];
char sysM [] = "M";
float lat1, lat2, lon1, lon2, latdiff;
double fminscale, fmaxscale;
char *minscale, *maxscale;
Widget stateW;
BooleanType stateChanged;
GuiMapBackgroundDialogType *mbg;
GuiLatLonGridDialogType *llg;
PixmapObjectType *po, *ppo;
llg = GetGuiLatLonGridDialog();
mbg = GetGuiMapBackgroundDialog();
po = wo->pixmapObjects[potIndex];
/*
* First, decide if we need to rebuild the background objects. If there
* are no MAP class objects, or if the backgrounds
* dialog info has changed, then we will build new ones.
*/
nmaps = 0;
for ( i = 0; i < po->numMetObjects; i++ ) {
mot = po->metObjects [i];
if ( GetMetObjectClass ( mot->type ) == MAP ) nmaps++;
}
stateChanged =( GetLatLonGridChangeState (llg) ||
GetMapListChangeState (mbg) );
if ( nmaps == 0 || stateChanged )
RemoveBackgroundObjects( po );
else
return;
/*
* Get the latitude range of the current window
*/
if ( (getbounds ( sysM, &lat1, &lon1, &lat2, &lon2 )) == 0 )
latdiff = -9999;
else
latdiff = (float) fabs (lat2 - lat1);
count = 0;
/*
* Loop over all the map objects. See if any are turned on. If so,
* check the scale range and add them if they are in the right scale.
*/
for ( i = 0; i < mbg->nmaps; i++ ) {
if ( XmToggleButtonGetState ( GetMapListOnToggleW(mbg,i)) ) {
maxscale = XmTextGetString( GetMapListMaxScaleW(mbg,i));
minscale = XmTextGetString( GetMapListMinScaleW(mbg,i));
fmaxscale = atof ( maxscale);
fminscale = atof ( minscale);
XtFree ( maxscale);
XtFree ( minscale);
if ( ( fmaxscale <= 0.0 ) ||
( latdiff >= fminscale && latdiff <= fmaxscale) ) {
strcpy ( mapfile, mbg->path[i] );
strcpy ( mapname, mbg->name[i].string );
sprintf ( line_color, "%d", GetMapListLineColor(mbg,i));
sprintf ( line_type, "%d", GetMapListLineType(mbg,i));
sprintf ( line_width, "%d", GetMapListLineWidth(mbg,i));
mlist[count] = (MetObjectType *) MakeMapObject(
mapname,
mapfile,
line_color,
line_type,
line_width);
count++;
}
}
}
/*
* Add a lat/lon grid
*/
if ( XmToggleButtonGetState ( GetLatLonGridStateW (llg) )) {
latinc = XmTextGetString ( GetLatIncrementW (llg) );
loninc = XmTextGetString ( GetLonIncrementW (llg) );
lblinc = XmTextGetString ( GetLatLonGridLabelIncW(llg) );
sprintf ( line_color, "%d", GetLatLonGridColor (llg));
sprintf ( line_type, "%d", GetLatLonGridType (llg));
sprintf ( line_width, "%d", GetLatLonGridWidth (llg));
mlist[count] = (MetObjectType *) MakeLatLonGridObject(
latinc,
loninc,
lblinc,
line_color,
line_type,
line_width);
XtFree ( latinc );
XtFree ( loninc );
XtFree ( lblinc );
count++;
}
/*
* Add all the created objects in as background objects
*/
AddMapBackgroundObjects ( po, count, mlist );
/*
* Since we have new maps, set all the drawn flags of all the metObjects
* in this pixmapObject false so that they will be redrawn.
*/
SetPixmapObjectDrawnFlag ( po, False );
/*
* Reset the change state of the map and lat/lon dialogs for the last
* pixmap
*/
if ( potIndex == wo->numPixmapObjects - 1 ) {
SetLatLonGridChangeState ( llg, False);
SetMapListChangeState ( mbg, False);
}
}
int getimagecoords ( PixmapObjectType *po, char *incoords, float *x, float *y, float *ix, float *iy )
{
int xleft, ytop, xrght, ybot;
int iret, np = 1;
int i, overlayClass;
char Lcoords [] = "L", Vcoords [] = "V";
float xout, yout;
float xl, yb, xr, yt;
AnyImageObjectType *iot;
MetObjectType *mo;
if ( strlen (incoords) != 1 ) return (0);
/*
* Get the intermediate linear (L) coordinate bounds. If not defined,
* (as in the case of a cross section image) get the view coords.
*/
iret = getbounds ( Lcoords, &xl, &yb, &xr, &yt );
/*
* Transform the input coordinate to L coords
*/
convertcoords ( incoords, Lcoords, x, y, &xout, &yout,
strlen(incoords), strlen(Lcoords));
/*
* If po is defined, get the image size from the first image
*/
if ( po != NULL ) {
for ( i = 0; i < po->numMetObjects; i++ ) {
mo = po->metObjects[i];
overlayClass = GetMetObjectClass( mo->type );
if ( overlayClass == IMAGE || overlayClass == BACKGROUND ) {
iot = (AnyImageObjectType *) mo->metObjectContent;
xleft = iot->imgCmn.imleft;
ytop = iot->imgCmn.imtop;
xrght = iot->imgCmn.imrght;
ybot = iot->imgCmn.imbot;
break;
}
}
}
/*
* Otherwise, get the image size from the gempak image common block
*/
else {
xleft = getimgcomint ( "imleft", strlen("imleft") );
ytop = getimgcomint ( "imtop", strlen("imtop") );
xrght = getimgcomint ( "imrght", strlen("imrght") );
ybot = getimgcomint ( "imbot", strlen("imbot") );
}
/*
* Determine the image coordinates
*/
*ix = ( xleft + (xout - xl) * (xrght - xleft) / (xr - xl) );
*iy = ( ytop + (yout - yt) * (ybot- ytop) / (yb - yt) );
return (1);
}
