From a6b04e778c68f6122549a96391455c2917b36150 Mon Sep 17 00:00:00 2001
From: Panu Matilainen <pmatilai@redhat.com>
Date: Thu, 8 Nov 2012 10:26:18 +0200
Subject: [PATCH] Add cli-switch to query for license files (cherry picked from
 commit 4b19c17f53f56c841903e5d6a09efdb10b2ca400)

---
 doc/rpm.8    | 3 +++
 lib/poptQV.c | 3 +++
 lib/query.c  | 4 ++++
 lib/rpmcli.h | 5 +++--
 4 files changed, 13 insertions(+), 2 deletions(-)

diff --git a/doc/rpm.8 b/doc/rpm.8
index ce35fdc..13dbb48 100644
--- a/doc/rpm.8
+++ b/doc/rpm.8
@@ -607,6 +607,9 @@ This uses the \fB--queryformat\fR if one was specified.
 Orders the package listing by install time such that the latest
 packages are at the top.
 .TP
+\fB-L, --licensefiles\fR
+List only license files (implies \fB-l\fR).
+.TP
 \fB-l, --list\fR
 List files in package.
 .TP
diff --git a/lib/poptQV.c b/lib/poptQV.c
index 1cb5517..3db17b0 100644
--- a/lib/poptQV.c
+++ b/lib/poptQV.c
@@ -114,6 +114,7 @@ static void queryArgCallback(poptContext con,
     switch (opt->val) {
     case 'c': qva->qva_flags |= QUERY_FOR_CONFIG | QUERY_FOR_LIST; break;
     case 'd': qva->qva_flags |= QUERY_FOR_DOCS | QUERY_FOR_LIST; break;
+    case 'L': qva->qva_flags |= QUERY_FOR_LICENSE | QUERY_FOR_LIST; break;
     case 'l': qva->qva_flags |= QUERY_FOR_LIST; break;
     case 's': qva->qva_flags |= QUERY_FOR_STATE | QUERY_FOR_LIST;
 	break;
@@ -171,6 +172,8 @@ struct poptOption rpmQueryPoptTable[] = {
 	N_("list all configuration files"), NULL },
  { "docfiles", 'd', 0, 0, 'd',
 	N_("list all documentation files"), NULL },
+ { "licensefiles", 'L', 0, 0, 'L',
+	N_("list all license files"), NULL },
  { "dump", '\0', 0, 0, POPT_DUMP,
 	N_("dump basic file information"), NULL },
  { NULL, 'i', POPT_ARGFLAG_DOC_HIDDEN, 0, 'i',
diff --git a/lib/query.c b/lib/query.c
index 7ecebaf..6f2d593 100644
--- a/lib/query.c
+++ b/lib/query.c
@@ -146,6 +146,10 @@ int showQueryPackage(QVA_t qva, rpmts ts, Header h)
 	if ((qva->qva_flags & QUERY_FOR_CONFIG) && !(fflags & RPMFILE_CONFIG))
 	    continue;
 
+	/* If querying only licenses, skip non-license files. */
+	if ((qva->qva_flags & QUERY_FOR_LICENSE) && !(fflags & RPMFILE_LICENSE))
+	    continue;
+
 	/* If not querying %ghost, skip ghost files. */
 	if ((qva->qva_fflags & RPMFILE_GHOST) && (fflags & RPMFILE_GHOST))
 	    continue;
diff --git a/lib/rpmcli.h b/lib/rpmcli.h
index 1e92c50..cdb1f8a 100644
--- a/lib/rpmcli.h
+++ b/lib/rpmcli.h
@@ -123,14 +123,15 @@ enum rpmQueryFlags_e {
     QUERY_FOR_STATE	= (1 << 24),	/*!< query:  from --state */
     QUERY_FOR_DOCS	= (1 << 25),	/*!< query:  from --docfiles */
     QUERY_FOR_CONFIG	= (1 << 26),	/*!< query:  from --configfiles */
-    QUERY_FOR_DUMPFILES	= (1 << 27)	/*!< query:  from --dump */
+    QUERY_FOR_DUMPFILES	= (1 << 27),	/*!< query:  from --dump */
+    QUERY_FOR_LICENSE	= (1 << 28)	/*!< query:  from --licensefiles */
 };
 
 typedef rpmFlags rpmQueryFlags;
 
 #define	_QUERY_FOR_BITS	\
    (QUERY_FOR_LIST|QUERY_FOR_STATE|QUERY_FOR_DOCS|QUERY_FOR_CONFIG|\
-    QUERY_FOR_DUMPFILES)
+    QUERY_FOR_LICENSE|QUERY_FOR_DUMPFILES)
 
 /** \ingroup rpmcli
  * Bit(s) from common command line options.
-- 
2.7.4