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Use sqlite to get rpm package count

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This commit is contained in:
Linus Dierheimer
2022-05-23 19:30:02 +02:00
parent 3c648d84db
commit e4ecb9d069
13 changed files with 98 additions and 63 deletions
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src/modules/packages.c
+7 -43
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@@ -6,44 +6,6 @@
#define FF_PACKAGES_MODULE_NAME "Packages"
#define FF_PACKAGES_NUM_FORMAT_ARGS 9
#ifdef FF_HAVE_RPM
#include <rpm/rpmlib.h>
#include <rpm/rpmts.h>
#include <rpm/rpmdb.h>
#include <rpm/rpmlog.h>
static uint32_t getRpmPackageCount(FFinstance* instance)
{
FF_LIBRARY_LOAD(rpm, instance->config.librpm, 0, "librpm.so", 12)
FF_LIBRARY_LOAD_SYMBOL(rpm, rpmReadConfigFiles, 0)
FF_LIBRARY_LOAD_SYMBOL(rpm, rpmtsCreate, 0)
FF_LIBRARY_LOAD_SYMBOL(rpm, rpmtsInitIterator, 0)
FF_LIBRARY_LOAD_SYMBOL(rpm, rpmdbGetIteratorCount, 0)
FF_LIBRARY_LOAD_SYMBOL(rpm, rpmdbFreeIterator, 0)
FF_LIBRARY_LOAD_SYMBOL(rpm, rpmtsFree, 0)
FF_LIBRARY_LOAD_SYMBOL(rpm, rpmlogSetMask, 0)
// Don't print any error messages
ffrpmlogSetMask(RPMLOG_MASK(RPMLOG_EMERG));
uint32_t count = 0;
rpmts ts = NULL;
rpmdbMatchIterator mi = NULL;
if (ffrpmReadConfigFiles(NULL, NULL)) goto exit;
if (!(ts = ffrpmtsCreate())) goto exit;
if (!(mi = ffrpmtsInitIterator(ts, RPMDBI_LABEL, NULL, 0))) goto exit;
count = (uint32_t) ffrpmdbGetIteratorCount(mi);
exit:
if (mi) ffrpmdbFreeIterator(mi);
if (ts) ffrpmtsFree(ts);
dlclose(rpm);
return count;
}
#endif
static uint32_t getNumElements(const char* dirname, unsigned char type)
{
DIR* dirp = opendir(dirname);
@@ -183,11 +145,13 @@ void ffPrintPackages(FFinstance* instance)
uint32_t pacman = getNumElements(FASTFETCH_TARGET_DIR_ROOT"/var/lib/pacman/local", DT_DIR);
uint32_t dpkg = getNumStrings(FASTFETCH_TARGET_DIR_ROOT"/var/lib/dpkg/status", "Status: ");
#ifdef FF_HAVE_RPM
uint32_t rpm = getRpmPackageCount(instance);
#else
uint32_t rpm = 0;
#endif
// We do our own sql querys instead of using (lib)rpm, because:
// - simply faster
// - we get package count on SUSE platforms
// - we don't need to regulary increase librpm version, which increases rapidly without providing a major version symlink
uint32_t rpm = (uint32_t) ffSettingsGetSQLite3Int(instance, "/var/lib/rpm/rpmdb.sqlite", "SELECT count(blob) FROM Packages");
if(rpm == 0)
rpm = (uint32_t) ffSettingsGetSQLite3Int(instance, "/var/cache/dnf/packages.db", "SELECT count(pkg) FROM installed");
uint32_t emerge = countFilesIn(FASTFETCH_TARGET_DIR_ROOT"/var/db/pkg", "SIZE");
uint32_t xbps = getNumElements(FASTFETCH_TARGET_DIR_ROOT"/var/db/xbps", DT_REG);