/* unls.c
*
* Copyright (c) 1996-2005 Mike Gleason, NcFTP Software.
* All rights reserved.
*
*/
#include "syshdrs.h"
#ifdef PRAGMA_HDRSTOP
# pragma hdrstop
#endif
static const char *rwx[9] = { "---", "--x", "-w-", "-wx", "r--", "r-x", "rw-", "rwx", NULL };
#if 0
/* May need this later. */
static void
CheckForLS_d(FTPCIPtr cip)
{
FTPLineList lines;
char *cp;
if (cip->hasNLST_d == kCommandAvailabilityUnknown) {
if (FTPListToMemory2(cip, ".", &lines, "-d ", 0, (int *) 0) == kNoErr) {
if ((lines.first != NULL) && (lines.first == lines.last)) {
/* If we have only one item in the list, see if it really was
* an error message we would recognize.
*/
cp = strchr(lines.first->line, ':');
if ((cp != NULL) && STREQ(cp, ": No such file or directory")) {
cip->hasNLST_d = kCommandNotAvailable;
} else {
cip->hasNLST_d = kCommandAvailable;
}
} else {
cip->hasNLST_d = kCommandNotAvailable;
}
} else {
cip->hasNLST_d = kCommandNotAvailable;
}
DisposeLineListContents(&lines);
}
} /* CheckForLS_d */
#endif
static int
LsMonthNameToNum(char *cp)
{
int mon; /* 0..11 */
switch (*cp++) {
case 'A':
mon = (*cp == 'u') ? 7 : 3;
break;
case 'D':
mon = 11;
break;
case 'F':
mon = 1;
break;
default:
case 'J':
if (*cp++ == 'u')
mon = (*cp == 'l') ? 6 : 5;
else
mon = 0;
break;
case 'M':
mon = (*++cp == 'r') ? 2 : 4;
break;
case 'N':
mon = 10;
break;
case 'O':
mon = 9;
break;
case 'S':
mon = 8;
}
return (mon);
} /* LsMonthNameToNum */
static int
UnDosLine( char *const line,
const char *const curdir,
size_t curdirlen,
char *fname,
size_t fnamesize,
int *ftype,
longest_int *fsize,
time_t *ftime)
{
char *cp;
int hour, year;
char *filestart;
char *sizestart;
struct tm ftm;
/*
*
0123456789012345678901234567890123456789012345678901234567890123456789
04-27-99 10:32PM 270158 Game booklet.pdf
03-11-99 10:03PM <DIR> Get A3d Banner
We also try to parse the format from CMD.EXE, which is similar:
03/22/2001 06:23p 62,325 cls.pdf
*
*/
cp = line;
if (
isdigit((int) cp[0])
&& isdigit((int) cp[1])
&& ispunct((int) cp[2])
&& isdigit((int) cp[3])
&& isdigit((int) cp[4])
&& ispunct((int) cp[5])
&& isdigit((int) cp[6])
&& isdigit((int) cp[7])
) {
(void) memset(&ftm, 0, sizeof(struct tm));
ftm.tm_isdst = -1;
cp[2] = '\0';
ftm.tm_mon = atoi(cp + 0);
if (ftm.tm_mon > 0)
ftm.tm_mon -= 1;
cp[5] = '\0';
ftm.tm_mday = atoi(cp + 3);
if ((isdigit((int) cp[8])) && (isdigit((int) cp[9]))) {
/* Four-digit year */
cp[10] = '\0';
year = atoi(cp + 6);
if (year > 1900)
year -= 1900;
ftm.tm_year = year; /* years since 1900 */
cp += 11;
} else {
/* Two-digit year */
cp[8] = '\0';
year = atoi(cp + 6);
if (year < 98)
year += 100;
ftm.tm_year = year; /* years since 1900 */
cp += 9;
}
for (;;) {
if (*cp == '\0')
return (-1);
if (isdigit((int) *cp))
break;
cp++;
}
cp[2] = '\0';
hour = atoi(cp);
if (((cp[5] == 'P') || (cp[5] == 'p')) && (hour < 12))
hour += 12;
else if (((cp[5] == 'A') || (cp[5] == 'a')) && (hour == 12))
hour -= 12;
ftm.tm_hour = hour;
cp[5] = '\0';
ftm.tm_min = atoi(cp + 3);
*ftime = mktime(&ftm);
if (*ftype == (time_t) -1)
return (-1);
cp += 6;
*ftype = '-';
for (;;) {
if (*cp == '\0')
return (-1);
if ((*cp == '<') && (cp[1] == 'D')) {
/* found <DIR> */
*ftype = 'd';
cp += 5;
break; /* size field will end up being empty string */
} else if ((*cp == '<') && (cp[1] == 'J')) {
/* found <JUNCTION>
*
* Will we ever really see this?
* IIS from Win2000sp1 sends <DIR>
* for FTP, but CMD.EXE prints
* <JUNCTION>.
*/
*ftype = 'd';
cp += 10;
break;
} else if (isdigit((int) *cp)) {
break;
} else {
cp++;
}
}
sizestart = cp;
for (;;) {
if (*cp == '\0')
return (-1);
#ifdef HAVE_MEMMOVE
if (*cp == ',') {
/* Yuck -- US Locale dependency */
memmove(cp, cp + 1, strlen(cp + 1) + 1);
}
#endif
if (!isdigit((int) *cp)) {
*cp++ = '\0';
break;
}
cp++;
}
if (fsize != NULL) {
#if defined(HAVE_LONG_LONG) && defined(SCANF_LONG_LONG)
if (*ftype == 'd')
*fsize = 0;
else
(void) sscanf(sizestart, SCANF_LONG_LONG, fsize);
#elif defined(HAVE_LONG_LONG) && defined(HAVE_STRTOQ)
if (*ftype == 'd')
*fsize = 0;
else
*fsize = (longest_int) strtoq(sizestart, NULL, 0);
#else
*fsize = (longest_int) 0;
if (*ftype != 'd') {
long fsize2 = 0L;
(void) sscanf(sizestart, "%ld", &fsize2);
*fsize = (longest_int) fsize2;
}
#endif
}
for (;;) {
if (*cp == '\0')
return (-1);
if (!isspace((int) *cp)) {
break;
}
cp++;
}
filestart = cp;
if (curdirlen == 0) {
(void) Strncpy(fname, filestart, fnamesize);
} else {
(void) Strncpy(fname, curdir, fnamesize);
(void) Strncat(fname, filestart, fnamesize);
}
return (0);
}
return (-1);
} /* UnDosLine */
static int
UnLslRLine( char *const line,
const char *const curdir,
size_t curdirlen,
char *fname,
size_t fnamesize,
char *linkto,
size_t linktosize,
int *ftype,
longest_int *fsize,
time_t *ftime,
time_t now,
int thisyear,
int *plugend)
{
char *cp;
int mon = 0, dd = 0, hr = 0, min = 0, year = 0;
char *monstart, *ddstart, *hrstart, *minstart, *yearstart;
char *linktostart, *filestart = NULL;
char *sizestart;
char *pe;
struct tm ftm;
*plugend = 0;
*ftype = 0;
if (ftime != NULL)
*ftime = (time_t) -1;
if (fsize != NULL)
*fsize = (longest_int) -1;
/*
* Look for the digit just before the space
* before the month name.
*
-rw-rw---- 1 gleason sysdev 33404 Mar 24 01:29 RCmd.o
-rw-rw-r-- 1 gleason sysdevzz 1829 Jul 7 1996 README
-rw-rw-r-- 1 gleason sysdevzz 1829 Jul 7 1996 README
-rw-rw-r-- 1 gleason sysdevzz 1829 Jul 7 1996 README
-rw-rw-r-- 1 gleason sysdevzz 1829 Jul 7 1996 README
*
*------------------------------^
* 0123456789012345
*------plugend--------^
* 9876543210
*
*/
for (cp = line; *cp != '\0'; cp++) {
if ( (isdigit((int) *cp))
&& (isspace((int) cp[1]))
&& (isupper((int) cp[2]))
&& (islower((int) cp[3]))
/* && (islower((int) cp[4])) */
&& (isspace((int) cp[5]))
&& (
((isdigit((int) cp[6])) && (isdigit((int) cp[7])))
|| ((isdigit((int) cp[6])) && (isspace((int) cp[7])))
|| ((isspace((int) cp[6])) && (isdigit((int) cp[7])))
)
&& (isspace((int) cp[8]))
) {
monstart = cp + 2;
ddstart = cp + 6;
if ( ((isspace((int) cp[9])) || (isdigit((int) cp[9])))
&& (isdigit((int) cp[10]))
&& (isdigit((int) cp[11]))
&& (isdigit((int) cp[12]))
&& ((isdigit((int) cp[13])) || (isspace((int) cp[13])))
) {
/* "Mon DD YYYY" form */
yearstart = cp + 9;
if (isspace((int) *yearstart))
yearstart++;
hrstart = NULL;
minstart = NULL;
filestart = cp + 15;
cp[1] = '\0'; /* end size */
cp[5] = '\0'; /* end mon */
cp[8] = '\0'; /* end dd */
cp[14] = '\0'; /* end year */
mon = LsMonthNameToNum(monstart);
dd = atoi(ddstart);
hr = 23;
min = 59;
year = atoi(yearstart);
pe = cp;
while (isdigit((int) *pe))
pe--;
while (isspace((int) *pe))
pe--;
*plugend = (int) (pe - line) + 1;
break;
} else if ( /*
* Windows NT does not 0 pad.
(isdigit((int) cp[9])) &&
*/
(isdigit((int) cp[10]))
&& (cp[11] == ':')
&& (isdigit((int) cp[12]))
&& (isdigit((int) cp[13]))
) {
/* "Mon DD HH:MM" form */
yearstart = NULL;
hrstart = cp + 9;
minstart = cp + 12;
filestart = cp + 15;
cp[1] = '\0'; /* end size */
cp[5] = '\0'; /* end mon */
cp[8] = '\0'; /* end dd */
cp[11] = '\0'; /* end hr */
cp[14] = '\0'; /* end min */
mon = LsMonthNameToNum(monstart);
dd = atoi(ddstart);
hr = atoi(hrstart);
min = atoi(minstart);
year = 0;
pe = cp;
while (isdigit((int) *pe))
pe--;
while (isspace((int) *pe))
pe--;
*plugend = (int) (pe - line) + 1;
break;
}
}
}
if (*cp == '\0')
return (-1);
linktostart = strstr(filestart, " -> ");
if (linktostart != NULL) {
*linktostart = '\0';
linktostart += 4;
(void) Strncpy(linkto, linktostart, linktosize);
} else {
*linkto = '\0';
}
if (curdirlen == 0) {
(void) Strncpy(fname, filestart, fnamesize);
} else {
(void) Strncpy(fname, curdir, fnamesize);
(void) Strncat(fname, filestart, fnamesize);
}
if (ftime != NULL) {
(void) memset(&ftm, 0, sizeof(struct tm));
ftm.tm_mon = mon;
ftm.tm_mday = dd;
ftm.tm_hour = hr;
ftm.tm_min = min;
ftm.tm_isdst = -1;
if (year == 0) {
/* We guess the year, based on what the
* current year is. We know the file
* on the remote server is either less
* than six months old or less than
* one hour into the future.
*/
ftm.tm_year = thisyear - 1900;
*ftime = mktime(&ftm);
if (*ftime == (time_t) -1) {
/* panic */
} else if (*ftime > (now + (15552000L + 86400L))) {
--ftm.tm_year;
*ftime = mktime(&ftm);
} else if (*ftime < (now - (15552000L + 86400L))) {
++ftm.tm_year;
*ftime = mktime(&ftm);
}
} else {
ftm.tm_year = year - 1900;
*ftime = mktime(&ftm);
}
}
if (fsize != NULL) {
while ((cp > line) && (isdigit((int) *cp)))
--cp;
sizestart = cp + 1;
#if defined(HAVE_LONG_LONG) && defined(SCANF_LONG_LONG)
(void) sscanf(sizestart, SCANF_LONG_LONG, fsize);
#elif defined(HAVE_LONG_LONG) && defined(HAVE_STRTOQ)
*fsize = (longest_int) strtoq(sizestart, NULL, 0);
#else
{
long fsize2 = 0L;
(void) sscanf(sizestart, "%ld", &fsize2);
*fsize = (longest_int) fsize2;
}
#endif
}
switch (line[0]) {
case 'd':
case 'l':
*ftype = (int) line[0];
break;
case 'b':
case 'c':
case 's':
*ftype = (int) line[0];
return (-1);
default:
*ftype = '-';
}
return (0);
} /* UnLslRLine */
int
UnLslR(const FTPCIPtr cip, FTPFileInfoListPtr filp, FTPLineListPtr llp, int serverType)
{
char curdir[512];
char line[512];
int len;
size_t curdirlen = 0;
char fname[256];
char linkto[256];
char *cp;
longest_int fsize;
int ftype;
time_t ftime, now;
int thisyear;
struct tm nowtm;
int rc;
FTPLinePtr lp;
FTPFileInfo fi;
int linesread = 0;
int linesconverted = 0;
size_t maxFileLen = 0;
size_t maxPlugLen = 0;
size_t fileLen;
int plugend;
int skipdir = 0;
size_t cwdlen;
if (Localtime(time(&now), &nowtm) == NULL)
thisyear = 1970; /* should never happen */
else
thisyear = nowtm.tm_year + 1900;
curdir[0] = '\0';
cip->buf[0] = '\0';
cwdlen = 0;
InitFileInfoList(filp);
for (lp = llp->first; lp != NULL; lp = lp->next) {
len = (int) strlen(STRNCPY(line, lp->line));
for (cp = line; ; cp++) {
if ((*cp == '\0') || (!isspace((int) *cp)))
break;
}
if (*cp == '\0') {
/* Entire line was blank. */
/* separator line between dirs */
continue;
}
if (serverType == kServerTypeMicrosoftFTP) {
/* IIS runs on WinNT only, and NT
* can use / as a separator rather
* that \. We will convert them
* here.
*/
for (cp = line; *cp != '\0'; cp++) {
if (*cp == '\\')
*cp = '/';
}
}
linesread++;
rc = UnLslRLine(line, curdir, curdirlen, fname, sizeof(fname), linkto, sizeof(linkto), &ftype, &fsize, &ftime, now, thisyear, &plugend);
if ((rc < 0) && (serverType == kServerTypeMicrosoftFTP)) {
rc = UnDosLine(line, curdir, curdirlen, fname, sizeof(fname), &ftype, &fsize, &ftime);
if (rc == 0) {
*linkto = '\0';
plugend = 0;
}
}
if (rc == 0) {
if (skipdir != 0)
continue;
cp = fname + curdirlen;
if ((cp[0] == '.') && ((cp[1] == '\0') || ((cp[1] == '.') && (cp[2] == '\0'))))
continue; /* ignore . and .. */
linesconverted++;
cp = fname;
if ((cp[0] == '.') && ((cp[1] == '/') || (cp[1] == '\\')))
cp += 2;
if ((*cp == '/') || (*cp == '\\')) {
/* Absolute pathnames not allowed unless
* they are in the cwd.
*/
if (cip->buf[0] == '\0') {
(void) FTPGetCWD(cip, cip->buf, cip->bufSize);
cwdlen = strlen(cip->buf);
}
/* In root directory (cwdlen == 1), paths
* from root are OK.
*/
if (cwdlen > 1) {
if (memcmp(cp, cip->buf, cwdlen) == 0) {
/* Abs path prefixed with cwd */
cp += cwdlen;
if ((*cp == '/') || (*cp == '\\'))
cp++;
} else {
/* Abs path not prefixed with cwd */
continue;
}
}
}
if (PathContainsIntermediateDotDotSubDir(cp))
continue;
fileLen = strlen(cp);
if (fileLen > maxFileLen)
maxFileLen = fileLen;
fi.relnameLen = fileLen;
fi.relname = StrDup(cp);
fi.rname = NULL;
fi.lname = NULL;
fi.rlinkto = (linkto[0] == '\0') ? NULL : StrDup(linkto);
fi.mdtm = ftime;
fi.size = (longest_int) fsize;
fi.type = ftype;
fi.mode = -1;
if (plugend > 0) {
fi.plug = (char *) malloc((size_t) plugend + 1);
if (fi.plug != NULL) {
(void) memcpy(fi.plug, line, (size_t) plugend);
fi.plug[plugend] = '\0';
if ((size_t) plugend > maxPlugLen)
maxPlugLen = (size_t) plugend;
}
} else {
fi.plug = (char *) malloc(32 + 1);
if (fi.plug != NULL) {
(void) strcpy(fi.plug, "---------- 1 ftpuser ftpusers");
fi.plug[0] = (char) ftype;
if (32 > maxPlugLen)
maxPlugLen = (size_t) 32;
}
}
(void) AddFileInfo(filp, &fi);
} else if ((rc < 0) && (line[len - 1] == ':')) {
if ((line[0] == '.') && (line[1] == '/')) {
line[len - 1] = '/';
(void) memcpy(curdir, line + 2, (size_t) len + 1 - 2);
curdirlen = (size_t) (len - 2);
} else if ((line[0] == '.') && (line[1] == '\\')) {
line[len - 1] = '\\';
(void) memcpy(curdir, line + 2, (size_t) len + 1 - 2);
curdirlen = (size_t) (len - 2);
} else {
line[len - 1] = '/';
(void) memcpy(curdir, line, (size_t) len + 1);
curdirlen = (size_t) len;
}
skipdir = 0;
cp = curdir;
if ((*cp == '/') || (*cp == '\\')) {
skipdir = 1; /* absolute pathnames not allowed */
if (cip->buf[0] == '\0') {
(void) FTPGetCWD(cip, cip->buf, cip->bufSize);
cwdlen = strlen(cip->buf);
}
if (cwdlen == 1) {
/* In root directory, so paths
* from root are OK.
*/
skipdir = 0;
} else {
if (memcmp(cp, cip->buf, cwdlen) == 0) {
cp += cwdlen;
if ((*cp == '/') || (*cp == '\\'))
cp++;
memmove(curdir, cp, strlen(cp) + 1);
skipdir = 0;
cp = curdir;
}
}
}
if (PathContainsIntermediateDotDotSubDir(cp)) {
skipdir = 1;
}
}
}
filp->maxFileLen = maxFileLen;
filp->maxPlugLen = maxPlugLen;
if (linesread == 0)
return (0);
return ((linesconverted > 0) ? linesconverted : (-1));
} /* UnLslR */
int
UnMlsT(const FTPCIPtr UNUSED(cip), const char *const line0, const MLstItemPtr mlip)
{
char *cp, *val, *fact;
int ec;
size_t len;
char line[1024];
LIBNCFTP_USE_VAR(cip);
memset(mlip, 0, sizeof(MLstItem));
mlip->mode = -1;
mlip->fsize = kSizeUnknown;
mlip->ftype = '-';
mlip->ftime = kModTimeUnknown;
len = strlen(line0);
if (len > (sizeof(line) - 1))
return (-1); /* Line too long, sorry. */
/* This should be re-coded so does not need to make a
* copy of the buffer; it could be done in place.
*/
memcpy(line, line0, len + 1);
/* Skip leading whitespace. */
for (cp = line; *cp != '\0'; cp++) {
if (! isspace((int) *cp))
break;
}
while (*cp != '\0') {
for (fact = cp; ; cp++) {
if ((*cp == '\0') || (*cp == ' ')) {
/* protocol violation */
return (-1);
}
if (*cp == '=') {
/* End of fact name. */
*cp++ = '\0';
break;
}
}
for (val = cp; ; cp++) {
if (*cp == '\0') {
/* protocol violation */
return (-1);
}
if (*cp == ' ') {
ec = ' ';
*cp++ = '\0';
break;
} else if (*cp == ';') {
if (cp[1] == ' ') {
ec = ' ';
*cp++ = '\0';
*cp++ = '\0';
} else {
ec = ';';
*cp++ = '\0';
}
break;
}
}
if (ISTRNEQ(fact, "OS.", 3))
fact += 3;
if (ISTREQ(fact, "type")) {
if (ISTREQ(val, "file")) {
mlip->ftype = '-';
} else if (ISTREQ(val, "dir")) {
mlip->ftype = 'd';
} else if (ISTREQ(val, "cdir")) {
/* not supported: current directory */
return (-2);
} else if (ISTREQ(val, "pdir")) {
/* not supported: parent directory */
return (-2);
} else {
/* ? */
return (-1);
}
} else if (ISTREQ(fact, "UNIX.mode")) {
if (val[0] == '0')
sscanf(val, "%o", &mlip->mode);
else
sscanf(val, "%i", &mlip->mode);
if (mlip->mode != (-1))
mlip->mode &= 00777;
} else if (ISTREQ(fact, "perm")) {
STRNCPY(mlip->perm, val);
} else if (ISTREQ(fact, "size")) {
#if defined(HAVE_LONG_LONG) && defined(SCANF_LONG_LONG)
(void) sscanf(val, SCANF_LONG_LONG, &mlip->fsize);
#elif defined(HAVE_LONG_LONG) && defined(HAVE_STRTOQ)
mlip->fsize = (longest_int) strtoq(val, NULL, 0);
#else
{
long fsize2 = 0L;
(void) sscanf(val, "%ld", &fsize2);
mlip->fsize = (longest_int) fsize2;
}
#endif
} else if (ISTREQ(fact, "modify")) {
mlip->ftime = UnMDTMDate(val);
} else if (ISTREQ(fact, "UNIX.owner")) {
STRNCPY(mlip->owner, val);
} else if (ISTREQ(fact, "UNIX.group")) {
STRNCPY(mlip->group, val);
} else if (ISTREQ(fact, "UNIX.uid")) {
mlip->uid = atoi(val);
} else if (ISTREQ(fact, "UNIX.gid")) {
mlip->gid = atoi(val);
} else if (ISTREQ(fact, "perm")) {
STRNCPY(mlip->perm, val);
}
/* End of facts? */
if (ec == ' ')
break;
}
len = strlen(cp);
if (len > (sizeof(mlip->fname) - 1)) {
/* Filename too long */
return (-1);
}
memcpy(mlip->fname, cp, len);
/* also set linkto here if used */
return (0);
} /* UnMlsT */
int
UnMlsD(const FTPCIPtr cip, FTPFileInfoListPtr filp, FTPLineListPtr llp)
{
MLstItem mli;
char plug[64];
char og[32];
int rc;
FTPLinePtr lp;
FTPFileInfo fi;
int linesread = 0;
int linesconverted = 0;
int linesignored = 0;
size_t maxFileLen = 0;
size_t maxPlugLen = 0;
size_t fileLen, plugLen;
int m1, m2, m3;
const char *cm1, *cm2, *cm3;
InitFileInfoList(filp);
for (lp = llp->first; lp != NULL; lp = lp->next) {
linesread++;
rc = UnMlsT(cip, lp->line, &mli);
if (rc == 0) {
if (PathContainsIntermediateDotDotSubDir(mli.fname)) {
linesignored++;
continue;
}
fileLen = strlen(mli.fname);
linesconverted++;
if (fileLen > maxFileLen)
maxFileLen = fileLen;
fi.relnameLen = fileLen;
fi.relname = StrDup(mli.fname);
fi.rname = NULL;
fi.lname = NULL;
fi.rlinkto = (mli.linkto[0] == '\0') ? NULL : StrDup(mli.linkto);
fi.mdtm = mli.ftime;
fi.size = (longest_int) mli.fsize;
fi.type = mli.ftype;
fi.mode = -1;
plug[0] = (char) mli.ftype;
plug[1] = '\0';
m1 = 0;
m2 = 0;
m3 = -1;
if (mli.mode != (-1)) {
fi.mode = mli.mode;
m1 = (mli.mode & 00700) >> 6;
m2 = (mli.mode & 00070) >> 3;
m3 = (mli.mode & 00007);
}
if (mli.perm[0] != '\0') {
m3 = 0;
if (fi.type == 'd') {
if (strchr(mli.perm, 'e') != NULL) {
/* execute -> execute */
m3 |= 00001;
}
if (strchr(mli.perm, 'c') != NULL) {
/* create -> write */
m3 |= 00002;
}
if (strchr(mli.perm, 'l') != NULL) {
/* list -> read */
m3 |= 00004;
}
} else {
if (strchr(mli.perm, 'w') != NULL) {
/* write -> write */
m3 |= 00002;
}
if (strchr(mli.perm, 'r') != NULL) {
/* read -> read */
m3 |= 00004;
}
}
}
if (m3 != (-1)) {
cm1 = rwx[m1];
cm2 = rwx[m2];
cm3 = rwx[m3];
sprintf(plug + 1, "%s%s%s", cm1, cm2, cm3);
}
if (mli.owner[0] != '\0') {
if (mli.group[0] != '\0') {
#ifdef HAVE_SNPRINTF
snprintf(og, sizeof(og) - 1,
#else
sprintf(og,
#endif /* HAVE_SNPRINTF */
" %-8.8s %s",
mli.owner, mli.group
);
STRNCAT(plug, og);
} else {
STRNCAT(plug, " ");
STRNCAT(plug, mli.owner);
}
}
fi.plug = StrDup(plug);
if (fi.plug != NULL) {
plugLen = strlen(plug);
if (plugLen > maxPlugLen)
maxPlugLen = plugLen;
}
(void) AddFileInfo(filp, &fi);
} else if (rc == (-2)) {
linesignored++;
}
}
filp->maxFileLen = maxFileLen;
filp->maxPlugLen = maxPlugLen;
if ((linesread == 0) || ((linesconverted == 0) && (linesignored > 0)))
return (0);
return ((linesconverted > 0) ? linesconverted : (-1));
} /* UnMlsD */
syntax highlighted by Code2HTML, v. 0.9.1