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rpm-build/lib/query.c

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/** \ingroup rpmcli
* \file lib/query.c
* Display tag values from package metadata.
*/
#include "system.h"
#ifndef PATH_MAX
/*@-incondefs@*/ /* FIX: long int? */
# define PATH_MAX 255
/*@=incondefs@*/
#endif
#include "rpmcli.h"
#include "rpmbuild.h"
#include "manifest.h"
#include "debug.h"
/*@access rpmdbMatchIterator@*/ /* XXX compared with NULL */
/*@access Header@*/ /* XXX compared with NULL */
/*@access rpmdb@*/ /* XXX compared with NULL */
/*@access FD_t@*/ /* XXX compared with NULL */
/**
*/
static void printFileInfo(char * te, const char * name,
unsigned int size, unsigned short mode,
unsigned int mtime,
unsigned short rdev, unsigned int nlink,
const char * owner, const char * group,
int uid, int gid, const char * linkto)
/*@modifies *te @*/
{
char sizefield[15];
char ownerfield[9], groupfield[9];
char timefield[100];
time_t when = mtime; /* important if sizeof(int_32) ! sizeof(time_t) */
struct tm * tm;
static time_t now;
static struct tm nowtm;
const char * namefield = name;
char * perms = rpmPermsString(mode);
/* On first call, grab snapshot of now */
if (now == 0) {
now = time(NULL);
tm = localtime(&now);
if (tm) nowtm = *tm; /* structure assignment */
}
if (owner)
strncpy(ownerfield, owner, 8);
else
sprintf(ownerfield, "%-8d", uid);
ownerfield[8] = '\0';
if (group)
strncpy(groupfield, group, 8);
else
sprintf(groupfield, "%-8d", gid);
groupfield[8] = '\0';
/* this is normally right */
sprintf(sizefield, "%12u", size);
/* this knows too much about dev_t */
if (S_ISLNK(mode)) {
char *nf = alloca(strlen(name) + sizeof(" -> ") + strlen(linkto));
sprintf(nf, "%s -> %s", name, linkto);
namefield = nf;
} else if (S_ISCHR(mode)) {
perms[0] = 'c';
sprintf(sizefield, "%3u, %3u", ((unsigned)(rdev >> 8) & 0xff),
((unsigned)rdev & 0xff));
} else if (S_ISBLK(mode)) {
perms[0] = 'b';
sprintf(sizefield, "%3u, %3u", ((unsigned)(rdev >> 8) & 0xff),
((unsigned)rdev & 0xff));
}
/* Convert file mtime to display format */
tm = localtime(&when);
timefield[0] = '\0';
if (tm != NULL)
{ const char *fmt;
if (now > when + 6L * 30L * 24L * 60L * 60L || /* Old. */
now < when - 60L * 60L) /* In the future. */
{
/* The file is fairly old or in the future.
* POSIX says the cutoff is 6 months old;
* approximate this by 6*30 days.
* Allow a 1 hour slop factor for what is considered "the future",
* to allow for NFS server/client clock disagreement.
* Show the year instead of the time of day.
*/
fmt = "%b %e %Y";
} else {
fmt = "%b %e %H:%M";
}
(void)strftime(timefield, sizeof(timefield) - 1, fmt, tm);
}
sprintf(te, "%s %4d %-8s%-8s %10s %s %s", perms,
(int)nlink, ownerfield, groupfield, sizefield, timefield, namefield);
perms = _free(perms);
}
/**
*/
static inline /*@null@*/ const char * queryHeader(Header h, const char * qfmt)
/*@*/
{
const char * errstr = "(unknown error)";
const char * str;
str = headerSprintf(h, qfmt, rpmTagTable, rpmHeaderFormats, &errstr);
if (str == NULL)
rpmError(RPMERR_QFMT, _("incorrect format: %s\n"), errstr);
return str;
}
/**
*/
static int countLinks(int_16 * fileRdevList, int_32 * fileInodeList, int nfiles,
int xfile)
/*@*/
{
int nlink = 0;
/* XXX rpm-3.3.12 has not RPMTAG_FILEINODES */
if (!(fileRdevList[xfile] != 0 && fileRdevList &&
fileInodeList[xfile] != 0 && fileInodeList && nfiles > 0))
return 1;
while (nfiles-- > 0) {
if (fileRdevList[nfiles] == 0)
continue;
if (fileRdevList[nfiles] != fileRdevList[xfile])
continue;
if (fileInodeList[nfiles] == 0)
continue;
if (fileInodeList[nfiles] != fileInodeList[xfile])
continue;
nlink++;
}
if (nlink == 0) nlink = 1;
return nlink;
}
/**
*/
static void flushBuffer(char ** tp, char ** tep, int nonewline)
/*@ modifies *tp, *tep @*/
{
char *t, *te;
t = *tp;
te = *tep;
if (te > t) {
if (!nonewline) {
*te++ = '\n';
*te = '\0';
}
rpmMessage(RPMMESS_NORMAL, "%s", t);
te = t;
*t = '\0';
*tp = t;
*tep = te;
}
}
int showQueryPackage(QVA_t qva, /*@unused@*/rpmdb rpmdb, Header h)
{
HGE_t hge = (HGE_t)headerGetEntryMinMemory;
HFD_t hfd = headerFreeData;
size_t tb = 2 * BUFSIZ;
size_t sb;
char * t, * te;
rpmQueryFlags queryFlags = qva->qva_flags;
const char * queryFormat = qva->qva_queryFormat;
rpmTagType type;
int_32 count;
char * prefix = NULL;
const char ** dirNames = NULL;
const char ** baseNames = NULL;
rpmTagType bnt, dnt;
const char ** fileMD5List = NULL;
const char ** fileOwnerList = NULL;
const char ** fileGroupList = NULL;
const char ** fileLinktoList = NULL;
rpmTagType m5t, fot, fgt, ltt;
const char * fileStatesList;
int_32 * fileFlagsList, * fileMTimeList, * fileSizeList;
int_32 * fileUIDList = NULL;
int_32 * fileGIDList = NULL;
int_32 * fileInodeList = NULL;
uint_16 * fileModeList;
uint_16 * fileRdevList;
int_32 * dirIndexes;
int rc = 0; /* XXX FIXME: need real return code */
int i;
te = t = xmalloc(tb);
*te = '\0';
if (queryFormat == NULL && queryFlags == QUERY_FOR_DEFAULT) {
queryFormat = "%{name}-%{version}-%{release}\n";
}
if (queryFormat) {
const char * str = queryHeader(h, queryFormat);
/*@-branchstate@*/
if (str) {
size_t tx = (te - t);
sb = strlen(str);
if (sb) {
tb += sb;
t = xrealloc(t, tb);
te = t + tx;
}
/*@-usereleased@*/
te = stpcpy(te, str);
/*@=usereleased@*/
str = _free(str);
flushBuffer(&t, &te, 1);
}
/*@=branchstate@*/
}
if (!(queryFlags & QUERY_FOR_LIST))
goto exit;
if (!hge(h, RPMTAG_BASENAMES, &bnt, (void **) &baseNames, &count)) {
te = stpcpy(te, _("(contains no files)"));
goto exit;
}
if (!hge(h, RPMTAG_FILESTATES, &type, (void **) &fileStatesList, NULL))
fileStatesList = NULL;
if (!hge(h, RPMTAG_DIRNAMES, &dnt, (void **) &dirNames, NULL))
dirNames = NULL;
if (!hge(h, RPMTAG_DIRINDEXES, NULL, (void **) &dirIndexes, NULL))
dirIndexes = NULL;
if (!hge(h, RPMTAG_FILEFLAGS, &type, (void **) &fileFlagsList, NULL))
fileFlagsList = NULL;
if (!hge(h, RPMTAG_FILESIZES, &type, (void **) &fileSizeList, NULL))
fileSizeList = NULL;
if (!hge(h, RPMTAG_FILEMODES, &type, (void **) &fileModeList, NULL))
fileModeList = NULL;
if (!hge(h, RPMTAG_FILEMTIMES, &type, (void **) &fileMTimeList, NULL))
fileMTimeList = NULL;
if (!hge(h, RPMTAG_FILERDEVS, &type, (void **) &fileRdevList, NULL))
fileRdevList = NULL;
if (!hge(h, RPMTAG_FILEINODES, &type, (void **) &fileInodeList, NULL))
fileInodeList = NULL;
if (!hge(h, RPMTAG_FILELINKTOS, &ltt, (void **) &fileLinktoList, NULL))
fileLinktoList = NULL;
if (!hge(h, RPMTAG_FILEMD5S, &m5t, (void **) &fileMD5List, NULL))
fileMD5List = NULL;
if (!hge(h, RPMTAG_FILEUIDS, &type, (void **) &fileUIDList, NULL))
fileUIDList = NULL;
if (!hge(h, RPMTAG_FILEGIDS, &type, (void **) &fileGIDList, NULL))
fileGIDList = NULL;
if (!hge(h, RPMTAG_FILEUSERNAME, &fot, (void **) &fileOwnerList, NULL))
fileOwnerList = NULL;
if (!hge(h, RPMTAG_FILEGROUPNAME, &fgt, (void **) &fileGroupList, NULL))
fileGroupList = NULL;
for (i = 0; i < count; i++) {
/* If querying only docs, skip non-doc files. */
if ((queryFlags & QUERY_FOR_DOCS)
&& !(fileFlagsList[i] & RPMFILE_DOC))
continue;
/* If querying only configs, skip non-config files. */
if ((queryFlags & QUERY_FOR_CONFIG)
&& !(fileFlagsList[i] & RPMFILE_CONFIG))
continue;
/* If not querying %ghost, skip ghost files. */
if (!(qva->qva_fflags & RPMFILE_GHOST)
&& (fileFlagsList[i] & RPMFILE_GHOST))
continue;
/*@-internalglobs@*/ /* FIX: shrug */
if (!rpmIsVerbose() && prefix)
te = stpcpy(te, prefix);
/*@=internalglobs@*/
if (queryFlags & QUERY_FOR_STATE) {
if (fileStatesList) {
rpmfileState fstate = fileStatesList[i];
switch (fstate) {
case RPMFILE_STATE_NORMAL:
te = stpcpy(te, _("normal "));
/*@switchbreak@*/ break;
case RPMFILE_STATE_REPLACED:
te = stpcpy(te, _("replaced "));
/*@switchbreak@*/ break;
case RPMFILE_STATE_NOTINSTALLED:
te = stpcpy(te, _("not installed "));
/*@switchbreak@*/ break;
case RPMFILE_STATE_NETSHARED:
te = stpcpy(te, _("net shared "));
/*@switchbreak@*/ break;
default:
sprintf(te, _("(unknown %3d) "), (int)fileStatesList[i]);
te += strlen(te);
/*@switchbreak@*/ break;
}
} else {
te = stpcpy(te, _("(no state) "));
}
}
if (queryFlags & QUERY_FOR_DUMPFILES) {
sprintf(te, "%s%s %d %d %s 0%o ",
dirNames[dirIndexes[i]], baseNames[i],
fileSizeList[i], fileMTimeList[i],
fileMD5List[i], (unsigned) fileModeList[i]);
te += strlen(te);
if (fileOwnerList && fileGroupList) {
sprintf(te, "%s %s", fileOwnerList[i], fileGroupList[i]);
te += strlen(te);
} else if (fileUIDList && fileGIDList) {
sprintf(te, "%d %d", fileUIDList[i], fileGIDList[i]);
te += strlen(te);
} else {
rpmError(RPMERR_INTERNAL,
_("package has neither file owner or id lists\n"));
}
sprintf(te, " %s %s %u ",
fileFlagsList[i] & RPMFILE_CONFIG ? "1" : "0",
fileFlagsList[i] & RPMFILE_DOC ? "1" : "0",
(unsigned) fileRdevList[i]);
te += strlen(te);
if (strlen(fileLinktoList[i]))
sprintf(te, "%s", fileLinktoList[i]);
else
sprintf(te, "X");
te += strlen(te);
} else
/*@-internalglobs@*/ /* FIX: shrug */
if (!rpmIsVerbose()) {
te = stpcpy(te, dirNames[dirIndexes[i]]);
te = stpcpy(te, baseNames[i]);
}
/*@=internalglobs@*/
else {
char * filespec;
int nlink;
size_t fileSize;
filespec = xmalloc(strlen(dirNames[dirIndexes[i]])
+ strlen(baseNames[i]) + 1);
strcpy(filespec, dirNames[dirIndexes[i]]);
strcat(filespec, baseNames[i]);
fileSize = fileSizeList[i];
nlink = countLinks(fileRdevList, fileInodeList, count, i);
if (S_ISDIR(fileModeList[i])) {
nlink++;
fileSize = 0;
}
if (fileOwnerList && fileGroupList) {
printFileInfo(te, filespec, fileSize,
fileModeList[i], fileMTimeList[i],
fileRdevList[i], nlink,
fileOwnerList[i],
fileGroupList[i], -1,
-1, fileLinktoList[i]);
te += strlen(te);
} else if (fileUIDList && fileGIDList) {
printFileInfo(te, filespec, fileSize,
fileModeList[i], fileMTimeList[i],
fileRdevList[i], nlink,
NULL, NULL, fileUIDList[i],
fileGIDList[i],
fileLinktoList[i]);
te += strlen(te);
} else {
rpmError(RPMERR_INTERNAL,
_("package has neither file owner or id lists\n"));
}
filespec = _free(filespec);
}
flushBuffer(&t, &te, 0);
}
rc = 0;
exit:
flushBuffer(&t, &te, 0);
t = _free(t);
dirNames = hfd(dirNames, dnt);
baseNames = hfd(baseNames, bnt);
fileLinktoList = hfd(fileLinktoList, ltt);
fileMD5List = hfd(fileMD5List, m5t);
fileOwnerList = hfd(fileOwnerList, fot);
fileGroupList = hfd(fileGroupList, fgt);
return rc;
}
/**
*/
static void
printNewSpecfile(Spec spec)
/*@globals fileSystem @*/
/*@modifies spec->sl->sl_lines[], fileSystem @*/
{
Header h;
speclines sl = spec->sl;
spectags st = spec->st;
const char * msgstr = NULL;
int i, j;
if (sl == NULL || st == NULL)
return;
/*@-branchstate@*/
for (i = 0; i < st->st_ntags; i++) {
spectag t = st->st_t + i;
const char * tn = tagName(t->t_tag);
const char * errstr;
char fmt[1024];
fmt[0] = '\0';
if (t->t_msgid == NULL)
h = spec->packages->header;
else {
Package pkg;
char *fe;
strcpy(fmt, t->t_msgid);
for (fe = fmt; *fe && *fe != '('; fe++)
{} ;
if (*fe == '(') *fe = '\0';
h = NULL;
for (pkg = spec->packages; pkg != NULL; pkg = pkg->next) {
const char *pkgname;
h = pkg->header;
(void) headerNVR(h, &pkgname, NULL, NULL);
if (!strcmp(pkgname, fmt))
/*@innerbreak@*/ break;
}
if (pkg == NULL || h == NULL)
h = spec->packages->header;
}
if (h == NULL)
continue;
fmt[0] = '\0';
(void) stpcpy( stpcpy( stpcpy( fmt, "%{"), tn), "}");
msgstr = _free(msgstr);
/* XXX this should use queryHeader(), but prints out tn as well. */
msgstr = headerSprintf(h, fmt, rpmTagTable, rpmHeaderFormats, &errstr);
if (msgstr == NULL) {
rpmError(RPMERR_QFMT, _("can't query %s: %s\n"), tn, errstr);
return;
}
switch(t->t_tag) {
case RPMTAG_SUMMARY:
case RPMTAG_GROUP:
/*@-unqualifiedtrans@*/
sl->sl_lines[t->t_startx] = _free(sl->sl_lines[t->t_startx]);
/*@=unqualifiedtrans@*/
if (t->t_lang && strcmp(t->t_lang, RPMBUILD_DEFAULT_LANG))
continue;
{ char *buf = xmalloc(strlen(tn) + sizeof(": ") + strlen(msgstr));
(void) stpcpy( stpcpy( stpcpy(buf, tn), ": "), msgstr);
sl->sl_lines[t->t_startx] = buf;
}
/*@switchbreak@*/ break;
case RPMTAG_DESCRIPTION:
for (j = 1; j < t->t_nlines; j++) {
if (*sl->sl_lines[t->t_startx + j] == '%')
/*@innercontinue@*/ continue;
/*@-unqualifiedtrans@*/
sl->sl_lines[t->t_startx + j] =
_free(sl->sl_lines[t->t_startx + j]);
/*@=unqualifiedtrans@*/
}
if (t->t_lang && strcmp(t->t_lang, RPMBUILD_DEFAULT_LANG)) {
sl->sl_lines[t->t_startx] = _free(sl->sl_lines[t->t_startx]);
continue;
}
sl->sl_lines[t->t_startx + 1] = xstrdup(msgstr);
if (t->t_nlines > 2)
sl->sl_lines[t->t_startx + 2] = xstrdup("\n\n");
/*@switchbreak@*/ break;
}
}
/*@=branchstate@*/
msgstr = _free(msgstr);
for (i = 0; i < sl->sl_nlines; i++) {
const char * s = sl->sl_lines[i];
if (s == NULL)
continue;
printf("%s", s);
if (strchr(s, '\n') == NULL && s[strlen(s)-1] != '\n')
printf("\n");
}
}
void rpmDisplayQueryTags(FILE * fp)
{
const struct headerTagTableEntry_s * t;
int i;
const struct headerSprintfExtension_s * ext = rpmHeaderFormats;
for (i = 0, t = rpmTagTable; i < rpmTagTableSize; i++, t++)
if (t->name) fprintf(fp, "%s\n", t->name + 7);
while (ext->name != NULL) {
if (ext->type == HEADER_EXT_MORE) {
ext = ext->u.more;
continue;
}
/* XXX don't print query tags twice. */
for (i = 0, t = rpmTagTable; i < rpmTagTableSize; i++, t++) {
if (t->name == NULL) /* XXX programmer error. */
/*@innercontinue@*/ continue;
if (!strcmp(t->name, ext->name))
/*@innerbreak@*/ break;
}
if (i >= rpmTagTableSize && ext->type == HEADER_EXT_TAG)
fprintf(fp, "%s\n", ext->name + 7);
ext++;
}
}
int showMatches(QVA_t qva, rpmdbMatchIterator mi, QVF_t showPackage)
{
Header h;
int ec = 0;
while ((h = rpmdbNextIterator(mi)) != NULL) {
int rc;
/*@-nullpass@*/
if ((rc = showPackage(qva, rpmdbGetIteratorRpmDB(mi), h)) != 0)
ec = rc;
if (qva->qva_source == RPMQV_DBOFFSET)
break;
/*@=nullpass@*/
}
mi = rpmdbFreeIterator(mi);
return ec;
}
/**
* Convert hex to binary nibble.
* @param c hex character
* @return binary nibble
*/
static inline unsigned char nibble(char c)
/*@*/
{
if (c >= '0' && c <= '9')
return (c - '0');
if (c >= 'A' && c <= 'F')
return (c - 'A') + 10;
if (c >= 'a' && c <= 'f')
return (c - 'a') + 10;
return 0;
}
/*@-redecl@*/
/**
* @todo Eliminate linkage loop into librpmbuild.a
*/
int (*parseSpecVec) (Spec *specp, const char *specFile, const char *rootdir,
const char *buildRoot, int recursing, const char *passPhrase,
char *cookie, int anyarch, int force, int preprocess) = NULL;
/**
* @todo Eliminate linkage loop into librpmbuild.a
*/
/*@null@*/ Spec (*freeSpecVec) (Spec spec) = NULL;
/*@=redecl@*/
int rpmQueryVerify(QVA_t qva, rpmQVSources source, const char * arg,
rpmdb rpmdb, QVF_t showPackage)
{
rpmdbMatchIterator mi = NULL;
Header h;
int rc;
int isSource;
int retcode = 0;
const char ** av = NULL;
char * end = NULL;
const char * s;
int i;
switch (source) {
case RPMQV_RPM:
if (rpmExpandNumeric("%{!?_disable_glob_query:%{?_enable_glob_query:1}}"))
{
int ac = 0;
const char * fileURL = NULL;
rpmRC rpmrc;
rc = rpmGlob(arg, &ac, &av);
if (rc) return 1;
restart:
for (i = 0; i < ac; i++) {
FD_t fd;
fileURL = _free(fileURL);
fileURL = av[i];
av[i] = NULL;
/* Try to read the header from a package file. */
fd = Fopen(fileURL, "r.ufdio");
if (fd == NULL || Ferror(fd)) {
rpmError(RPMERR_OPEN, _("open of %s failed: %s\n"), fileURL,
Fstrerror(fd));
if (fd) (void) Fclose(fd);
retcode = 1;
/*@loopbreak@*/ break;
}
/*@-mustmod@*/ /* LCL: segfault. */
rpmrc = rpmReadPackageHeader(fd, &h, &isSource, NULL, NULL);
/*@=mustmod@*/
(void) Fclose(fd);
if (!(rpmrc == RPMRC_OK || rpmrc == RPMRC_BADMAGIC)) {
rpmError(RPMERR_QUERY, _("query of %s failed\n"), fileURL);
retcode = 1;
/*@loopbreak@*/ break;
}
if (rpmrc == RPMRC_OK && h == NULL) {
rpmError(RPMERR_QUERY,
_("old format source packages cannot be queried\n"));
retcode = 1;
/*@loopbreak@*/ break;
}
/* Query a package file. */
if (rpmrc == RPMRC_OK) {
retcode = showPackage(qva, rpmdb, h);
h = headerFree(h);
continue;
}
/* Try to read a package manifest. */
fd = Fopen(fileURL, "r.fpio");
if (fd == NULL || Ferror(fd)) {
rpmError(RPMERR_OPEN, _("open of %s failed: %s\n"), fileURL,
Fstrerror(fd));
if (fd) (void) Fclose(fd);
retcode = 1;
/*@loopbreak@*/ break;
}
/* Read list of packages from manifest. */
retcode = rpmReadPackageManifest(fd, &ac, &av);
if (retcode) {
rpmError(RPMERR_MANIFEST, _("%s: read manifest failed: %s\n"),
fileURL, Fstrerror(fd));
retcode = 1;
}
(void) Fclose(fd);
/* If successful, restart the query loop. */
if (retcode == 0)
goto restart;
/*@loopbreak@*/ break;
}
fileURL = _free(fileURL);
if (av) {
for (i = 0; i < ac; i++)
av[i] = _free(av[i]);
av = _free(av);
}
} else {
const char * fileURL = arg;
rpmRC rpmrc;
/* Try to read the header from a package file. */
FD_t fd = Fopen(fileURL, "r.ufdio");
if (fd == NULL || Ferror(fd)) {
rpmError(RPMERR_OPEN, _("open of %s failed: %s\n"), fileURL,
Fstrerror(fd));
if (fd) (void) Fclose(fd);
retcode = 1;
break;
}
/*@-mustmod@*/ /* LCL: segfault. */
rpmrc = rpmReadPackageHeader(fd, &h, &isSource, NULL, NULL);
/*@=mustmod@*/
(void) Fclose(fd);
if (rpmrc == RPMRC_BADMAGIC) {
rpmError(RPMERR_QUERY, _("%s is not an RPM package\n"), fileURL);
retcode = 1;
break;
}
if (rpmrc != RPMRC_OK) {
rpmError(RPMERR_QUERY, _("query of %s failed\n"), fileURL);
retcode = 1;
break;
}
if (h == NULL) {
rpmError(RPMERR_QUERY,
_("old format source packages cannot be queried\n"));
retcode = 1;
break;
}
/* Query a package file. */
if (rpmrc == RPMRC_OK) {
retcode = showPackage(qva, rpmdb, h);
h = headerFree(h);
break;
}
} break;
case RPMQV_SPECFILE:
if (showPackage != showQueryPackage)
return 1;
/* XXX Eliminate linkage dependency loop */
if (parseSpecVec == NULL || freeSpecVec == NULL)
return 1;
{ Spec spec = NULL;
Package pkg;
char * buildRoot = NULL;
int recursing = 0;
char * passPhrase = "";
char *cookie = NULL;
int anyarch = 1;
int force = 1;
int preprocess = 0;
rc = parseSpecVec(&spec, arg, "/", buildRoot, recursing, passPhrase,
cookie, anyarch, force, preprocess);
if (rc || spec == NULL) {
rpmError(RPMERR_QUERY,
_("query of specfile %s failed, can't parse\n"), arg);
spec = freeSpecVec(spec);
retcode = 1;
break;
}
if (specedit) {
printNewSpecfile(spec);
spec = freeSpecVec(spec);
retcode = 0;
break;
}
for (pkg = spec->packages; pkg != NULL; pkg = pkg->next)
(void) showPackage(qva, NULL, pkg->header);
spec = freeSpecVec(spec);
} break;
case RPMQV_ALL:
/* RPMDBI_PACKAGES */
mi = rpmdbInitIterator(rpmdb, RPMDBI_PACKAGES, NULL, 0);
if (mi == NULL) {
rpmError(RPMERR_QUERYINFO, _("no packages\n"));
retcode = 1;
} else {
for (av = (const char **) arg; av && *av; av++) {
if (!rpmdbSetIteratorRE(mi, RPMTAG_NAME, RPMMIRE_DEFAULT, *av))
continue;
mi = rpmdbFreeIterator(mi);
retcode = 1;
/*@loopbreak@*/ break;
}
if (!retcode)
retcode = showMatches(qva, mi, showPackage);
}
break;
case RPMQV_GROUP:
mi = rpmdbInitIterator(rpmdb, RPMTAG_GROUP, arg, 0);
if (mi == NULL) {
rpmError(RPMERR_QUERYINFO,
_("group %s does not contain any packages\n"), arg);
retcode = 1;
} else {
retcode = showMatches(qva, mi, showPackage);
}
break;
case RPMQV_TRIGGEREDBY:
mi = rpmdbInitIterator(rpmdb, RPMTAG_TRIGGERNAME, arg, 0);
if (mi == NULL) {
rpmError(RPMERR_QUERYINFO, _("no package triggers %s\n"), arg);
retcode = 1;
} else {
retcode = showMatches(qva, mi, showPackage);
}
break;
case RPMQV_PKGID:
{ unsigned char md5[16];
unsigned char * t;
for (i = 0, s = arg; *s && isxdigit(*s); s++, i++)
{};
if (i != 32) {
rpmError(RPMERR_QUERYINFO, _("malformed %s: %s\n"), "pkgid", arg);
return 1;
}
md5[0] = '\0';
for (i = 0, t = md5, s = arg; i < 16; i++, t++, s += 2)
*t = (nibble(s[0]) << 4) | nibble(s[1]);
mi = rpmdbInitIterator(rpmdb, RPMTAG_SIGMD5, md5, sizeof(md5));
if (mi == NULL) {
rpmError(RPMERR_QUERYINFO, _("no package matches %s: %s\n"),
"pkgid", arg);
retcode = 1;
} else {
retcode = showMatches(qva, mi, showPackage);
}
} break;
case RPMQV_HDRID:
for (i = 0, s = arg; *s && isxdigit(*s); s++, i++)
{};
if (i != 40) {
rpmError(RPMERR_QUERYINFO, _("malformed %s: %s\n"), "hdrid", arg);
return 1;
}
mi = rpmdbInitIterator(rpmdb, RPMTAG_SHA1HEADER, arg, 0);
if (mi == NULL) {
rpmError(RPMERR_QUERYINFO, _("no package matches %s: %s\n"),
"hdrid", arg);
retcode = 1;
} else {
retcode = showMatches(qva, mi, showPackage);
}
break;
case RPMQV_TID:
{ int mybase = 10;
const char * myarg = arg;
unsigned iid;
/* XXX should be in strtoul */
if (*myarg == '0') {
myarg++;
mybase = 8;
if (*myarg == 'x') {
myarg++;
mybase = 16;
}
}
iid = strtoul(myarg, &end, mybase);
if ((*end) || (end == arg) || (iid == ULONG_MAX)) {
rpmError(RPMERR_QUERY, _("malformed %s: %s\n"), "tid", arg);
return 1;
}
mi = rpmdbInitIterator(rpmdb, RPMTAG_INSTALLTID, &iid, sizeof(iid));
if (mi == NULL) {
rpmError(RPMERR_QUERYINFO, _("no package matches %s: %s\n"),
"tid", arg);
retcode = 1;
} else {
retcode = showMatches(qva, mi, showPackage);
}
} break;
case RPMQV_WHATREQUIRES:
mi = rpmdbInitIterator(rpmdb, RPMTAG_REQUIRENAME, arg, 0);
if (mi == NULL) {
rpmError(RPMERR_QUERYINFO, _("no package requires %s\n"), arg);
retcode = 1;
} else {
retcode = showMatches(qva, mi, showPackage);
}
break;
case RPMQV_WHATPROVIDES:
mi = rpmdbInitIterator(rpmdb, RPMTAG_PROVIDENAME, arg, 0);
if (mi == NULL) {
if (arg[0] != '/')
rpmError(RPMERR_QUERYINFO, _("no package provides %s\n"), arg);
retcode = 1;
} else {
retcode = showMatches(qva, mi, showPackage);
}
if (arg[0] != '/')
break;
/*@fallthrough@*/
case RPMQV_PATH:
{ char * fn;
for (s = arg; *s != '\0'; s++)
if (!(*s == '.' || *s == '/'))
/*@loopbreak@*/ break;
if (*s == '\0') {
char fnbuf[PATH_MAX];
fn = /*@-unrecog@*/ realpath(arg, fnbuf) /*@=unrecog@*/;
if (fn)
fn = xstrdup(fn);
else
fn = xstrdup(arg);
} else
fn = xstrdup(arg);
(void) rpmCleanPath(fn);
mi = rpmdbInitIterator(rpmdb, RPMTAG_BASENAMES, fn, 0);
if (mi == NULL) {
int myerrno = 0;
if (access(fn, F_OK) != 0)
myerrno = errno;
switch (myerrno) {
default:
rpmError(RPMERR_QUERY,
_("file %s: %s\n"), fn, strerror(myerrno));
break;
case 0:
switch (source)
{
case RPMQV_PATH:
rpmError(RPMERR_QUERYINFO,
_("file %s is not owned by any package\n"), fn);
break;
default:
if (retcode) rpmError(RPMERR_QUERYINFO,
_("no package provides %s\n"), fn);
break;
}
break;
}
if (RPMQV_PATH == source)
retcode = 1;
} else {
retcode = showMatches(qva, mi, showPackage);
}
fn = _free(fn);
} break;
case RPMQV_DBOFFSET:
{ int mybase = 10;
const char * myarg = arg;
unsigned recOffset;
/* XXX should be in strtoul */
if (*myarg == '0') {
myarg++;
mybase = 8;
if (*myarg == 'x') {
myarg++;
mybase = 16;
}
}
recOffset = strtoul(myarg, &end, mybase);
if ((*end) || (end == arg) || (recOffset == ULONG_MAX)) {
rpmError(RPMERR_QUERYINFO, _("invalid package number: %s\n"), arg);
return 1;
}
rpmMessage(RPMMESS_DEBUG, _("package record number: %u\n"), recOffset);
mi = rpmdbInitIterator(rpmdb, RPMDBI_PACKAGES, &recOffset, sizeof(recOffset));
if (mi == NULL) {
rpmError(RPMERR_QUERYINFO,
_("record %u could not be read\n"), recOffset);
retcode = 1;
} else {
retcode = showMatches(qva, mi, showPackage);
}
} break;
case RPMQV_PACKAGE:
/* XXX HACK to get rpmdbFindByLabel out of the API */
mi = rpmdbInitIterator(rpmdb, RPMDBI_LABEL, arg, 0);
if (mi == NULL) {
rpmError(RPMERR_QUERYINFO, _("package %s is not installed\n"), arg);
retcode = 1;
} else {
retcode = showMatches(qva, mi, showPackage);
}
break;
}
return retcode;
}
int rpmQuery(QVA_t qva, rpmQVSources source, const char * arg)
{
rpmdb rpmdb = NULL;
int rc;
switch (source) {
case RPMQV_RPM:
case RPMQV_SPECFILE:
break;
default:
if (rpmdbOpen(qva->qva_prefix, &rpmdb, O_RDONLY, 0644))
return 1;
break;
}
rc = rpmQueryVerify(qva, source, arg, rpmdb, showQueryPackage);
if (rpmdb != NULL)
(void) rpmdbClose(rpmdb);
return rc;
}
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