/**
* Parse date string to seconds.
+ * accepted date formats are "Mon Jun 6 2016" (original one)
+ * and "Thu Oct 6 06:48:39 CEST 2016" (extended one)
* @param datestr date string (e.g. 'Wed Jan 1 1997')
* @retval secs secs since the unix epoch
* @return 0 on success, -1 on error
*/
-static int dateToTimet(const char * datestr, time_t * secs)
+static int dateToTimet(const char * datestr, time_t * secs, int * date_words)
{
int rc = -1; /* assume failure */
struct tm time, ntime;
const char * const * idx;
char *p, *pe, *q, *date, *tz;
-
+ char tz_name[10]; /* name of timezone (if extended format is used) */
+
static const char * const days[] =
{ "Sun", "Mon", "Tue", "Wed", "Thu", "Fri", "Sat", NULL };
static const char * const months[] =
if (*p == '\0') goto exit;
pe = p; SKIPNONSPACE(pe); if (*pe != '\0') *pe++ = '\0';
- /* make this noon so the day is always right (as we make this UTC) */
- time.tm_hour = 12;
-
time.tm_mday = strtol(p, &q, 10);
if (!(q && *q == '\0')) goto exit;
if (time.tm_mday < 0 || time.tm_mday > lengths[time.tm_mon]) goto exit;
- /* year */
- p = pe; SKIPSPACE(p);
- if (*p == '\0') goto exit;
- pe = p; SKIPNONSPACE(pe); if (*pe != '\0') *pe = '\0';
+ /* first part of year entry (original format) / time entry (extended format)*/
+ p = pe;
+ SKIPSPACE(p);
+ if (*p == '\0')
+ goto exit;
+
+ /* in the original format here is year record (e.g. 1999),
+ * in the extended one here is time stamp (e.g. 10:22:30).
+ * Choose the format
+ */
+ if ((p[1]==':') || ((p[1]!='\0') && ((p[2]==':')))) {
+ /* it can be extended format */
+ *date_words = 6;
+
+ /* second part of time entry */
+ /* hours */
+ time.tm_hour = strtol(p, &q, 10);
+ if ( (time.tm_hour < 0) || (time.tm_hour > 23) )
+ goto exit;
+ if (*q!=':')
+ goto exit;
+ p = ++q;
+ /* minutes */
+ time.tm_min = strtol(p, &q, 10);
+ if ( (time.tm_min < 0) || (time.tm_min > 59) )
+ goto exit;
+ if (*q != ':')
+ goto exit;
+ p = ++q;
+ /* time - seconds */
+ time.tm_sec = strtol(p, &q, 10);
+ if ( (time.tm_sec < 0) || (time.tm_sec > 59) )
+ goto exit;
+ p = q;
+
+ /* time zone name */
+ SKIPSPACE(p);
+ if (*p == '\0')
+ goto exit;
+ pe = p;
+ SKIPNONSPACE(pe);
+ if (*pe != '\0')
+ *pe++ = '\0';
+ if (((int)(pe-p) + 1) > 9 )
+ goto exit;
+ strncpy(tz_name, p, (int)(pe-p));
+ tz_name[(int)(pe-p)] = '\0';
+
+ /* first part of year entry */
+ p = pe;
+ SKIPSPACE(p);
+ if (*p == '\0')
+ goto exit;
+ } else {
+ *date_words = 4;
+ /* the original format */
+ /* make this noon so the day is always right (as we make this UTC) */
+ time.tm_hour = 12;
+ }
+
+ /* year - second part */
+ pe = p;
+ SKIPNONSPACE(pe);
+ if (*pe != '\0')
+ *pe = '\0';
time.tm_year = strtol(p, &q, 10);
if (!(q && *q == '\0')) goto exit;
if (time.tm_year < 1990 || time.tm_year >= 3000) goto exit;
time.tm_year -= 1900;
- /* chnagelog date is always in UTC */
+ /* change time zone and compute calendar time representation */
tz = getenv("TZ");
- if (tz) tz = xstrdup(tz);
- setenv("TZ", "UTC", 1);
+ if (tz)
+ tz = xstrdup(tz);
+ if (*date_words == 6) {
+ /* changelog date is in read time zone */
+ tz = getenv("TZ");
+ if (tz) tz = xstrdup(tz);
+ setenv("TZ", tz_name, 1);
+ } else {
+ /* changelog date is always in UTC */
+ setenv("TZ", "UTC", 1);
+ }
ntime = time; /* struct assignment */
*secs = mktime(&ntime);
unsetenv("TZ");
setenv("TZ", tz, 1);
free(tz);
}
+
if (*secs == -1) goto exit;
/* XXX Turn this into a hard error in a release or two */
time_t lastTime = 0;
time_t trimtime = rpmExpandNumeric("%{?_changelog_trimtime}");
char *date, *name, *text, *next;
+ int date_words; /* number of words in date string */
s = sp = argvJoin(sb, "");
/* find end of line */
date = s;
- while(*s && *s != '\n') s++;
+ while (*s && *s != '\n') s++;
if (! *s) {
rpmlog(RPMLOG_ERR, _("incomplete %%changelog entry\n"));
goto exit;
/* 4 fields of date */
date++;
s = date;
- for (i = 0; i < 4; i++) {
- SKIPSPACE(s);
- SKIPNONSPACE(s);
- }
SKIPSPACE(date);
- if (dateToTimet(date, &time)) {
+ if (dateToTimet(date, &time, &date_words)) {
rpmlog(RPMLOG_ERR, _("bad date in %%changelog: %s\n"), date);
goto exit;
}
_("%%changelog not in descending chronological order\n"));
goto exit;
}
+ for (i = 0; i < date_words; i++) {
+ SKIPSPACE(s);
+ SKIPNONSPACE(s);
+ }
lastTime = time;
/* skip space to the name */
{
int nextPart, rc, res = PART_ERROR;
ARGV_t sb = NULL;
+
+ if (headerIsEntry(spec->packages->header, RPMTAG_CHANGELOGTIME)) {
+ rpmlog(RPMLOG_ERR, _("line %d: second %%changelog\n"), spec->lineNum);
+ goto exit;
+ }
/* There are no options to %changelog */
if ((rc = readLine(spec, STRIP_COMMENTS)) > 0) {
projects / platform / upstream / rpm.git / blobdiff