a76d6c30a2
Copy from Base:System/rpm based on submit request 18841 from user mlschroe OBS-URL: https://build.opensuse.org/request/show/18841 OBS-URL: https://build.opensuse.org/package/show/openSUSE:Factory/rpm?expand=0&rev=84
126 lines
2.8 KiB
Diff
126 lines
2.8 KiB
Diff
Provide rpmqpack, a fast way to list all installed packages are
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check if some package is installed. This is a hack.
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Index: Makefile.am
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===================================================================
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--- Makefile.am.orig
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+++ Makefile.am
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@@ -139,6 +139,10 @@ check_PROGRAMS += rpmsort
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rpmsort_SOURCES = tools/rpmsort.c
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rpmsort_LDADD = lib/librpm.la
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+bin_PROGRAMS += rpmqpack
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+rpmqpack_SOURCES = rpmqpack.c
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+rpmqpack_LDADD = lib/librpm.la
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+
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rpmconfig_DATA = rpmrc
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rpmrc: $(top_srcdir)/rpmrc.in
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@$(SED) \
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Index: doc/Makefile.am
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===================================================================
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--- doc/Makefile.am.orig
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+++ doc/Makefile.am
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@@ -7,7 +7,7 @@ man_man1_DATA = gendiff.1
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EXTRA_DIST += $(man_man1_DATA)
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man_man8dir = $(mandir)/man8
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-man_man8_DATA = rpm.8 rpmbuild.8 rpmdeps.8 rpmgraph.8 rpm2cpio.8
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+man_man8_DATA = rpm.8 rpmbuild.8 rpmdeps.8 rpmgraph.8 rpm2cpio.8 rpmqpack.8
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EXTRA_DIST += $(man_man8_DATA)
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man_fr_man8dir = $(mandir)/fr/man8
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Index: doc/rpmqpack.8
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===================================================================
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--- /dev/null
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+++ doc/rpmqpack.8
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@@ -0,0 +1,25 @@
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+.TH RPMQPACK 8 "Mar 2002"
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+.SH NAME
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+rpmqpack \- check for installed rpm packages
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+
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+.SH SYNOPSIS
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+.B rpmqpack
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+.RI [ pack1 "] [" pack2 ]...
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+
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+.SH DESCRIPTION
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+rpmqpack checks if packages given as arguments are installed in
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+the system. It prints each installed package to stdout.
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+If no arguments are given all installed packages are printed.
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+
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+.SH EXIT STATUS
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+rpmqpack returns 0 if all given packages are installed, otherwise
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+1.
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+
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+.SH SEE ALSO
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+.BR rpm (1)
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+
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+.SH COPYRIGHT
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+2002 SuSE Linux AG Nuernberg, Germany.
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+
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+.SH AUTHOR
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+Michael Schroeder <mls@suse.de>
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Index: rpmqpack.c
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===================================================================
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--- /dev/null
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+++ rpmqpack.c
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@@ -0,0 +1,59 @@
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+#include <sys/types.h>
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+#include <limits.h>
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+#include <fcntl.h>
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+#include <stdio.h>
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+#include <stdlib.h>
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+#include <string.h>
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+
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+#include <db.h>
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+
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+DBT key;
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+DBT data;
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+
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+int
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+main(int argc, char **argv)
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+{
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+ DB *db = 0;
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+ DBC *dbc = 0;
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+ int ret = 0;
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+
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+ if (db_create(&db, 0, 0))
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+ {
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+ perror("db_create");
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+ exit(1);
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+ }
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+ if (db->open(db, 0, "/var/lib/rpm/Name", 0, DB_HASH, DB_RDONLY, 0664))
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+ {
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+ perror("db->open");
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+ exit(1);
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+ }
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+ if (argc == 1)
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+ {
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+ if (db->cursor(db, NULL, &dbc, 0))
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+ {
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+ perror("db->cursor");
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+ exit(1);
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+ }
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+ while (dbc->c_get(dbc, &key, &data, DB_NEXT) == 0)
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+ printf("%*.*s\n", (int)key.size, (int)key.size, (char *)key.data);
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+ dbc->c_close(dbc);
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+ }
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+ else
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+ {
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+ argc--;
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+ while (argc--)
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+ {
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+ argv++;
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+ key.data = (void *)*argv;
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+ key.size = strlen(*argv);
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+ data.data = NULL;
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+ data.size = 0;
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+ if (db->get(db, 0, &key, &data, 0) == 0)
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+ printf("%s\n", *argv);
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+ else
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+ ret = 1;
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+ }
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+ }
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+ db->close(db, 0);
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+ return ret;
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+}
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