From: Panu Matilainen <pmatilai@redhat.com>
Date: Tue, 16 Jun 2009 14:23:17 +0000 (+0300)
Subject: Validate rpmlib dependencies on src.rpm install (RhBug:490613)
X-Git-Tag: tznext/4.11.0.1.tizen20130304~2936
X-Git-Url: http://review.tizen.org/git/?a=commitdiff_plain;h=a4ac4e48ec5897e33f35c0242c4f0c79c2f9ce2c;p=tools%2Flibrpm-tizen.git

Validate rpmlib dependencies on src.rpm install (RhBug:490613)
- other src.rpm dependencies are only relevant for building, but rpmlib
  features can affect src.rpm "install" too, such as unsupported file
  digests, payload compressors etc
---

diff --git a/lib/psm.c b/lib/psm.c
index d67f223..e552c6c 100644
--- a/lib/psm.c
+++ b/lib/psm.c
@@ -214,6 +214,31 @@ static rpmRC markReplacedFiles(const rpmpsm psm)
     return RPMRC_OK;
 }
 
+static int rpmlibDeps(Header h)
+{
+    rpmds req = rpmdsInit(rpmdsNew(h, RPMTAG_REQUIRENAME, 0));
+    rpmds rpmlib = NULL;
+    rpmdsRpmlib(&rpmlib, NULL);
+    int rc = 1;
+    char *nvr = NULL;
+    while (rpmdsNext(req) >= 0) {
+	if (!(rpmdsFlags(req) & RPMSENSE_RPMLIB))
+	    continue;
+	if (rpmdsSearch(rpmlib, req) < 0) {
+	    if (!nvr) {
+		nvr = headerGetNEVRA(h, NULL);
+		rpmlog(RPMLOG_ERR, _("Missing rpmlib features for %s:\n"), nvr);
+	    }
+	    rpmlog(RPMLOG_ERR, "\t%s\n", rpmdsDNEVR(req)+2);
+	    rc = 0;
+	}
+    }
+    rpmdsFree(req);
+    rpmdsFree(rpmlib);
+    free(nvr);
+    return rc;
+}
+
 rpmRC rpmInstallSourcePackage(rpmts ts, FD_t fd,
 		char ** specFilePtr, char ** cookie)
 {
@@ -248,6 +273,10 @@ rpmRC rpmInstallSourcePackage(rpmts ts, FD_t fd,
 	goto exit;
     }
 
+    /* src.rpm install can require specific rpmlib features, check them */
+    if (!rpmlibDeps(h))
+	goto exit;
+
     if (headerGet(h, RPMTAG_BASENAMES, &filenames, HEADERGET_ALLOC)) {
 	struct rpmtd_s td;
 	const char *str, *_cookie = NULL;