From: root Date: Sat, 25 Jan 1997 04:48:06 +0000 (+0000) Subject: added %changelog processing X-Git-Tag: tznext/4.11.0.1.tizen20130304~10591 X-Git-Url: http://review.tizen.org/git/?a=commitdiff_plain;h=6ffeda1eaa7315d94b0d07b6a988c93558a2fd3a;p=tools%2Flibrpm-tizen.git added %changelog processing CVS patchset: 1369 CVS date: 1997/01/25 04:48:06 --- diff --git a/build/spec.c b/build/spec.c index dd8c759..db0d544 100644 --- a/build/spec.c +++ b/build/spec.c @@ -15,6 +15,7 @@ TODO: #include #include #include +#include #include #include #include @@ -46,6 +47,9 @@ static int lookup_package(Spec s, struct PackageRec **pr, static void dumpPackage(struct PackageRec *p, FILE *f); static void parseForDocFiles(struct PackageRec *package, char *line); +static int dateToTimet(const char * datestr, time_t * secs); +static void addChangelogEntry(Header h, int time, char *name, char *text); +static int addChangelog(Header h, StringBuf sb); static int parseProvides(struct PackageRec *p, char *line); static int parseRequiresConflicts(struct PackageRec *p, char *line, @@ -511,6 +515,171 @@ static void generateNamesAndDocScript(Spec s) } } +/* datestr is of the form 'Wed Jan 1 1997' */ +static int dateToTimet(const char * datestr, time_t * secs) +{ + struct tm time; + char * chptr, * end, ** idx; + char * date = strcpy(alloca(strlen(datestr) + 1), datestr); + static char * days[] = { "Sun", "Mon", "Tue", "Wed", "Thu", "Fri", "Sat", + NULL }; + static char * months[] = { "Jan", "Feb", "Mar", "Apr", "May", "Jun", + "Jul", "Aug", "Sep", "Oct", "Nov", "Dec", NULL }; + static char lengths[] = { 31, 29, 31, 30, 31, 30, 31, 30, 31, 30, 31, 30 }; + + memset(&time, 0, sizeof(time)); + + end = chptr = date; + + /* day of week */ + if ((chptr = strtok(date, " \t\n")) == NULL) return -1; + idx = days; + while (*idx && strcmp(*idx, chptr)) idx++; + if (!*idx) return -1; + + /* month */ + if ((chptr = strtok(NULL, " \t\n")) == NULL) return -1; + idx = months; + while (*idx && strcmp(*idx, chptr)) idx++; + if (!*idx) return -1; + + time.tm_mon = idx - months; + + /* day */ + if ((chptr = strtok(NULL, " \t\n")) == NULL) return -1; + + time.tm_mday = strtol(chptr, &chptr, 10); + if (*chptr) return -1; + if (time.tm_mday < 0 || time.tm_mday > lengths[time.tm_mon]) return -1; + + /* year */ + if ((chptr = strtok(NULL, " \t\n")) == NULL) return -1; + + time.tm_year = strtol(chptr, &chptr, 10); + if (*chptr) return -1; + if (time.tm_year < 1997 || time.tm_year >= 3000) return -1; + time.tm_year -= 1900; + + *secs = mktime(&time); + if (*secs == -1) return -1; + + /* adjust to GMT */ + *secs += timezone; + + return 0; +} + +static void addChangelogEntry(Header h, int time, char *name, char *text) +{ + if (headerIsEntry(h, RPMTAG_CHANGELOGTIME)) { + headerAppendEntry(h, RPMTAG_CHANGELOGTIME, RPM_INT32_TYPE, + &time, 1); + headerAppendEntry(h, RPMTAG_CHANGELOGNAME, RPM_STRING_ARRAY_TYPE, + &name, 1); + headerAppendEntry(h, RPMTAG_CHANGELOGTEXT, RPM_STRING_ARRAY_TYPE, + &text, 1); + } else { + headerAddEntry(h, RPMTAG_CHANGELOGTIME, RPM_INT32_TYPE, + &time, 1); + headerAddEntry(h, RPMTAG_CHANGELOGNAME, RPM_STRING_ARRAY_TYPE, + &name, 1); + headerAddEntry(h, RPMTAG_CHANGELOGTEXT, RPM_STRING_ARRAY_TYPE, + &text, 1); + } +} + +static int addChangelog(Header h, StringBuf sb) +{ + char *s; + int i; + int time, lastTime = 0; + char *date, *name, *text, *next; + + s = getStringBuf(sb); + + /* skip space */ + while (*s && isspace(*s)) s++; + + while (*s) { + if (*s != '*') { + rpmError(RPMERR_BADSPEC, "%%changelog entries must start with *"); + return RPMERR_BADSPEC; + } + + /* find end of line */ + date = s; + while (*s && *s != '\n') s++; + if (! *s) { + rpmError(RPMERR_BADSPEC, "incomplete %%changelog entry"); + return RPMERR_BADSPEC; + } + *s = '\0'; + text = s + 1; + + /* 4 fields of date */ + date++; + s = date; + for (i = 0; i < 4; i++) { + while (*s && isspace(*s)) s++; + while (*s && !isspace(*s)) s++; + } + while (isspace(*date)) date++; + if (dateToTimet(date, (time_t *)&time)) { + rpmError(RPMERR_BADSPEC, "bad date in %%changelog: %s", date); + return RPMERR_BADSPEC; + } + if (lastTime && lastTime < time) { + rpmError(RPMERR_BADSPEC, + "%%changelog not in decending chronological order"); + return RPMERR_BADSPEC; + } + lastTime = time; + + /* skip space to the name */ + while (*s && isspace(*s)) s++; + if (! *s) { + rpmError(RPMERR_BADSPEC, "missing name in %%changelog"); + return RPMERR_BADSPEC; + } + + /* name */ + name = s; + while (*s) s++; + while (s > name && isspace(*s)) { + *s-- = '\0'; + } + if (s == name) { + rpmError(RPMERR_BADSPEC, "missing name in %%changelog"); + return RPMERR_BADSPEC; + } + + /* text */ + while (*text && isspace(*text)) text++; + if (! *text) { + rpmError(RPMERR_BADSPEC, "no description in %%changelog"); + return RPMERR_BADSPEC; + } + + /* find the next leading '*' (or eos) */ + s = text; + do { + while (*s && *s != '*') s++; + } while (*s && *(s-1) != '\n'); + next = s; + s--; + + /* backup to end of description */ + while ((s > text) && isspace(*s)) { + *s-- = '\0'; + } + + addChangelogEntry(h, time, name, text); + s = next; + } + + return 0; +} + /**********************************************************************/ /* */ /* Line reading */ @@ -880,8 +1049,9 @@ Spec parseSpec(FILE *f, char *specfile, char *buildRootOverride) /* %changelog is a little special. It goes in the */ /* "main" package no matter where it appears, and it */ /* ends up in all the packages. */ - headerAddEntry(spec->packages->header, RPMTAG_CHANGELOG, RPM_STRING_TYPE, - getStringBuf(sb), 1); + if (addChangelog(spec->packages->header, sb)) { + return NULL; + } break; case TRIGGERON_PART: if (addTrigger(cur_package, RPMSENSE_TRIGGER_ON,