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-rw-r--r--generic/tclClockFmt.c174
1 files changed, 140 insertions, 34 deletions
diff --git a/generic/tclClockFmt.c b/generic/tclClockFmt.c
index 55e328c..7a6fa0b 100644
--- a/generic/tclClockFmt.c
+++ b/generic/tclClockFmt.c
@@ -50,7 +50,7 @@ _str2int(
int sign)
{
register time_t val = 0, prev = 0;
- if (sign > 0) {
+ if (sign >= 0) {
while (p < e) {
val = val * 10 + (*p++ - '0');
if (val < prev) {
@@ -80,7 +80,7 @@ _str2wideInt(
int sign)
{
register Tcl_WideInt val = 0, prev = 0;
- if (sign > 0) {
+ if (sign >= 0) {
while (p < e) {
val = val * 10 + (*p++ - '0');
if (val < prev) {
@@ -1296,13 +1296,91 @@ ClockScnToken_TimeZone_Proc(ClockFmtScnCmdArgs *opts,
return TCL_OK;
}
+static int
+ClockScnToken_StarDate_Proc(ClockFmtScnCmdArgs *opts,
+ DateInfo *info, ClockScanToken *tok)
+{
+ int minLen, maxLen;
+ register const char *p = yyInput, *end; const char *s;
+ time_t year, fractYear, fractDayDiv, fractDay;
+ static const char *stardatePref = "stardate ";
+
+ DetermineGreedySearchLen(opts, info, tok, &minLen, &maxLen);
+
+ end = yyInput + maxLen;
+
+ /* stardate string */
+ p = TclUtfFindEqualNCInLwr(p, end, stardatePref, stardatePref + 9, &s);
+ if (p >= end || p - yyInput < 9) {
+ return TCL_RETURN;
+ }
+ /* bypass spaces */
+ while (p < end && isspace(UCHAR(*p))) {
+ p++;
+ }
+ if (p >= end) {
+ return TCL_RETURN;
+ }
+ /* currently positive stardate only */
+ if (*p == '+') { p++; };
+ s = p;
+ while (p < end && isdigit(UCHAR(*p))) {
+ p++;
+ }
+ if (p >= end || p - s < 4) {
+ return TCL_RETURN;
+ }
+ if ( _str2int(&year, s, p-3, 1) != TCL_OK
+ || _str2int(&fractYear, p-3, p, 1) != TCL_OK) {
+ return TCL_RETURN;
+ };
+ if (*p++ != '.') {
+ return TCL_RETURN;
+ }
+ s = p;
+ fractDayDiv = 1;
+ while (p < end && isdigit(UCHAR(*p))) {
+ fractDayDiv *= 10;
+ p++;
+ }
+ if ( _str2int(&fractDay, s, p, 1) != TCL_OK) {
+ return TCL_RETURN;
+ };
+ yyInput = p;
+
+ /* Build a date from year and fraction. */
+
+ yydate.year = year + RODDENBERRY;
+ yydate.era = CE;
+ yydate.gregorian = 1;
+
+ if (IsGregorianLeapYear(&yydate)) {
+ fractYear *= 366;
+ } else {
+ fractYear *= 365;
+ }
+ yydate.dayOfYear = fractYear / 1000 + 1;
+ if (fractYear % 1000 >= 500) {
+ yydate.dayOfYear++;
+ }
+
+ GetJulianDayFromEraYearDay(&yydate, GREGORIAN_CHANGE_DATE);
+
+ yydate.seconds =
+ -210866803200L
+ + ( SECONDS_PER_DAY * (Tcl_WideInt)yydate.julianDay )
+ + ( SECONDS_PER_DAY * fractDay / fractDayDiv );
+
+ return TCL_OK;
+}
+
static const char *ScnSTokenMapIndex =
- "dmbyYHMSpJjCgGVazs";
+ "dmbyYHMSpJjCgGVazUsntQ";
static ClockScanTokenMap ScnSTokenMap[] = {
/* %d %e */
{CTOKT_DIGIT, CLF_DAYOFMONTH, 0, 1, 2, TclOffset(DateInfo, date.dayOfMonth),
NULL},
- /* %m */
+ /* %m %N */
{CTOKT_DIGIT, CLF_MONTH, 0, 1, 2, TclOffset(DateInfo, date.month),
NULL},
/* %b %B %h */
@@ -1350,17 +1428,27 @@ static ClockScanTokenMap ScnSTokenMap[] = {
/* %z %Z */
{CTOKT_PARSER, CLF_OPTIONAL, 0, 0, 0, 0,
ClockScnToken_TimeZone_Proc, NULL},
+ /* %U %W */
+ {CTOKT_DIGIT, CLF_OPTIONAL, 0, 1, 2, 0, /* currently no capture, parse only token */
+ NULL},
/* %s */
- {CTOKT_DIGIT, CLF_LOCALSEC | CLF_SIGNED, 0, 1, 0xffff, TclOffset(DateInfo, date.localSeconds),
+ {CTOKT_DIGIT, CLF_POSIXSEC | CLF_SIGNED, 0, 1, 0xffff, TclOffset(DateInfo, date.seconds),
NULL},
+ /* %n */
+ {CTOKT_CHAR, 0, 0, 1, 1, 0, NULL, "\n"},
+ /* %t */
+ {CTOKT_CHAR, 0, 0, 1, 1, 0, NULL, "\t"},
+ /* %Q */
+ {CTOKT_PARSER, CLF_POSIXSEC, 0, 16, 30, 0,
+ ClockScnToken_StarDate_Proc, NULL},
};
static const char *ScnSTokenMapAliasIndex[2] = {
- "eNBhkIlPAuwZ",
- "dmbbHHHpaaaz"
+ "eNBhkIlPAuwZW",
+ "dmbbHHHpaaazU"
};
static const char *ScnETokenMapIndex =
- "Ey";
+ "Eys";
static ClockScanTokenMap ScnETokenMap[] = {
/* %EE */
{CTOKT_PARSER, 0, 0, 0, 0, TclOffset(DateInfo, date.year),
@@ -1368,6 +1456,9 @@ static ClockScanTokenMap ScnETokenMap[] = {
/* %Ey */
{CTOKT_PARSER, 0, 0, 0, 0, 0, /* currently no capture, parse only token */
ClockScnToken_LocaleListMatcher_Proc, (void *)MCLIT_LOCALE_NUMERALS},
+ /* %Es */
+ {CTOKT_DIGIT, CLF_LOCALSEC | CLF_SIGNED, 0, 1, 0xffff, TclOffset(DateInfo, date.localSeconds),
+ NULL},
};
static const char *ScnETokenMapAliasIndex[2] = {
"",
@@ -1427,7 +1518,10 @@ EstimateTokenCount(
/* estimate token count by % char and format length */
tokcnt = 0;
while (p <= end) {
- if (*p++ == '%') tokcnt++;
+ if (*p++ == '%') {
+ tokcnt++;
+ p++;
+ }
}
p = fmt + tokcnt * 2;
if (p < end) {
@@ -1653,7 +1747,9 @@ ClockScan(
map = tok->map;
/* bypass spaces at begin of input before parsing each token */
if ( !(opts->flags & CLF_STRICT)
- && (map->type != CTOKT_SPACE && map->type != CTOKT_WORD)
+ && ( map->type != CTOKT_SPACE
+ && map->type != CTOKT_WORD
+ && map->type != CTOKT_CHAR )
) {
while (p < end && isspace(UCHAR(*p))) {
p++;
@@ -1710,27 +1806,28 @@ ClockScan(
if (size < map->minSize) {
/* missing input -> error */
if ((map->flags & CLF_OPTIONAL)) {
- yyInput = p;
continue;
}
goto not_match;
}
/* string 2 number, put number into info structure by offset */
- p = yyInput; x = p + size;
- if (!(map->flags & CLF_LOCALSEC)) {
- if (_str2int((time_t *)(((char *)info) + map->offs),
- p, x, sign) != TCL_OK) {
- goto overflow;
- }
- p = x;
- } else {
- if (_str2wideInt((Tcl_WideInt *)(((char *)info) + map->offs),
- p, x, sign) != TCL_OK) {
- goto overflow;
+ if (map->offs) {
+ p = yyInput; x = p + size;
+ if (!(map->flags & (CLF_LOCALSEC|CLF_POSIXSEC))) {
+ if (_str2int((time_t *)(((char *)info) + map->offs),
+ p, x, sign) != TCL_OK) {
+ goto overflow;
+ }
+ p = x;
+ } else {
+ if (_str2wideInt((Tcl_WideInt *)(((char *)info) + map->offs),
+ p, x, sign) != TCL_OK) {
+ goto overflow;
+ }
+ p = x;
}
- p = x;
+ flags = (flags & ~map->clearFlags) | map->flags;
}
- flags = (flags & ~map->clearFlags) | map->flags;
}
break;
case CTOKT_PARSER:
@@ -1771,7 +1868,14 @@ ClockScan(
goto not_match;
}
p = x;
- continue;
+ break;
+ case CTOKT_CHAR:
+ x = (char *)map->data;
+ if (*x != *p) {
+ /* no match -> error */
+ goto not_match;
+ }
+ p++;
break;
}
}
@@ -1802,7 +1906,7 @@ ClockScan(
*/
/* seconds token (%s) take precedence over all other tokens */
- if ((opts->flags & CLF_EXTENDED) || !(flags & CLF_LOCALSEC)) {
+ if ((opts->flags & CLF_EXTENDED) || !(flags & CLF_POSIXSEC)) {
if (flags & CLF_DATE) {
if (!(flags & CLF_JULIANDAY)) {
@@ -1876,7 +1980,7 @@ ClockScan(
}
/* if no time - reset time */
- if (!(flags & (CLF_TIME|CLF_LOCALSEC))) {
+ if (!(flags & (CLF_TIME|CLF_LOCALSEC|CLF_POSIXSEC))) {
info->flags |= CLF_ASSEMBLE_SECONDS;
yydate.localSeconds = 0;
}
@@ -1886,7 +1990,7 @@ ClockScan(
yySeconds = ToSeconds(yyHour, yyMinutes,
yySeconds, yyMeridian);
} else
- if (!(flags & CLF_LOCALSEC)) {
+ if (!(flags & (CLF_LOCALSEC|CLF_POSIXSEC))) {
info->flags |= CLF_ASSEMBLE_SECONDS;
yySeconds = yydate.localSeconds % SECONDS_PER_DAY;
}
@@ -1996,7 +2100,7 @@ ClockFmtToken_StarDate_Proc(
}
/* Put together the StarDate as "Stardate %02d%03d.%1d" */
- if (FrmResultAllocate(dateFmt, 20) != TCL_OK) { return TCL_ERROR; };
+ if (FrmResultAllocate(dateFmt, 30) != TCL_OK) { return TCL_ERROR; };
memcpy(dateFmt->output, "Stardate ", 9);
dateFmt->output += 9;
dateFmt->output = _itoaw(dateFmt->output,
@@ -2005,7 +2109,7 @@ ClockFmtToken_StarDate_Proc(
fractYear, '0', 3);
*dateFmt->output++ = '.';
dateFmt->output = _itoaw(dateFmt->output,
- dateFmt->date.localSeconds % SECONDS_PER_DAY / ( SECONDS_PER_DAY / 10 ), '0', 1);
+ dateFmt->date.seconds % SECONDS_PER_DAY / ( SECONDS_PER_DAY / 10 ), '0', 1);
return TCL_OK;
}
@@ -2249,9 +2353,9 @@ static ClockFormatTokenMap FmtSTokenMap[] = {
/* %s */
{CFMTT_WIDE, "0", 1, 0, 0, 0, TclOffset(DateFormat, date.seconds), NULL},
/* %n */
- {CFMTT_CHAR, "\n", 0, 0, 0, 0, 0, NULL},
+ {CTOKT_CHAR, "\n", 0, 0, 0, 0, 0, NULL},
/* %t */
- {CFMTT_CHAR, "\t", 0, 0, 0, 0, 0, NULL},
+ {CTOKT_CHAR, "\t", 0, 0, 0, 0, 0, NULL},
/* %Q */
{CFMTT_INT, NULL, 0, 0, 0, 0, 0,
ClockFmtToken_StarDate_Proc, NULL},
@@ -2262,7 +2366,7 @@ static const char *FmtSTokenMapAliasIndex[2] = {
};
static const char *FmtETokenMapIndex =
- "Ey";
+ "Eys";
static ClockFormatTokenMap FmtETokenMap[] = {
/* %EE */
{CFMTT_INT, NULL, 0, 0, 0, 0, TclOffset(DateFormat, date.era),
@@ -2270,6 +2374,8 @@ static ClockFormatTokenMap FmtETokenMap[] = {
/* %Ey %EC */
{CFMTT_INT, NULL, 0, 0, 0, 0, TclOffset(DateFormat, date.year),
ClockFmtToken_LocaleERAYear_Proc, NULL},
+ /* %Es */
+ {CFMTT_WIDE, "0", 1, 0, 0, 0, TclOffset(DateFormat, date.localSeconds), NULL},
};
static const char *FmtETokenMapAliasIndex[2] = {
"C",
@@ -2537,7 +2643,7 @@ ClockFormat(
}
}
break;
- case CFMTT_CHAR:
+ case CTOKT_CHAR:
if (FrmResultAllocate(dateFmt, 1) != TCL_OK) { goto error; };
*dateFmt->output++ = *map->tostr;
break;