alexk / rpms / rpm

Forked from rpms/rpm 2 years ago
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This patchset consists of following upstream commits:
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- 1f3164ae6975747e72af383f2d74c27245e6fe36
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- fd40d58efa0fbff535f273e5ae5c200d43d28aef
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- bfa76529864b9dfb29258f4dedc3fa9de9c5aeca
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- 6665503ec6fb6430ecaafb3e318a4730f146efa9
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- bf856744f2820a1625ef9428284b5788d18103f3
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- c5200145fa08da884ce2c1ed85941363eeae6407
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- 80dee39fb1f97ab3927c10bdd13c7c438b5677be
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with some changes to make RPM to compile.
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diff -uNr rpm-4.11.3/doc/rpm.8 rpm-4.11.3.reinstall/doc/rpm.8
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--- rpm-4.11.3/doc/rpm.8	2017-07-12 16:57:41.711722771 +0200
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+++ rpm-4.11.3.reinstall/doc/rpm.8	2017-07-12 16:14:26.842680581 +0200
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@@ -110,7 +110,7 @@
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 One of the following basic modes must be selected:
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 \fBQuery\fR,
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 \fBVerify\fR,
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-\fBInstall/Upgrade/Freshen\fR,
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+\fBInstall/Upgrade/Freshen/Reinstall\fR,
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 \fBUninstall\fR,
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 \fBSet Owners/Groups\fR,
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 \fBShow Querytags\fR, and
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@@ -206,6 +206,13 @@
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 This will upgrade packages, but only ones for which an earlier version is
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 installed.
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 .PP
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+The general form of an rpm reinstall command is 
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+.PP
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+\fBrpm\fR {\fB--reinstall\fR} [\fBinstall-options\fR] \fB\fIPACKAGE_FILE\fB\fR\fI ...\fR
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+.PP
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+This reinstalls a previously installed package.
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+.PP
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+.PP
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 .TP
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 \fB--allfiles\fR
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 Installs or upgrades all the missingok files in the package,
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diff -uNr rpm-4.11.3/lib/depends.c rpm-4.11.3.reinstall/lib/depends.c
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--- rpm-4.11.3/lib/depends.c	2017-07-12 16:57:41.742723041 +0200
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+++ rpm-4.11.3.reinstall/lib/depends.c	2017-07-12 16:14:12.203550634 +0200
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@@ -54,6 +54,12 @@
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 #undef HASHTYPE
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 #undef HTKEYTYPE
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+enum addOp_e {
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+    RPMTE_INSTALL	= 0,
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+    RPMTE_UPGRADE	= 1,
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+    RPMTE_REINSTALL	= 2,
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+};
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+
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 /**
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  * Check for supported payload format in header.
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  * @param h		header to check
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@@ -126,7 +132,7 @@
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 }
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 /* Return rpmdb iterator with removals optionally pruned out */
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-static rpmdbMatchIterator rpmtsPrunedIterator(rpmts ts, rpmDbiTagVal tag,
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+rpmdbMatchIterator rpmtsPrunedIterator(rpmts ts, rpmDbiTagVal tag,
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 					      const char * key, int prune)
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 {
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     rpmdbMatchIterator mi = rpmtsInitIterator(ts, tag, key, 0);
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@@ -152,22 +158,29 @@
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 }
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 /* Add erase elements for older packages of same color (if any). */
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-static int addUpgradeErasures(rpmts ts, rpm_color_t tscolor,
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+static int addSelfErasures(rpmts ts, rpm_color_t tscolor, int op,
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 				rpmte p, rpm_color_t hcolor, Header h)
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 {
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     Header oh;
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     rpmdbMatchIterator mi = rpmtsInitIterator(ts, RPMDBI_NAME, rpmteN(p), 0);
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     int rc = 0;
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+    int cmp;
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     while((oh = rpmdbNextIterator(mi)) != NULL) {
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 	/* Ignore colored packages not in our rainbow. */
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 	if (skipColor(tscolor, hcolor, headerGetNumber(oh, RPMTAG_HEADERCOLOR)))
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 	    continue;
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-	/* Skip packages that contain identical NEVR. */
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-	if (rpmVersionCompare(h, oh) == 0)
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+	cmp = rpmVersionCompare(h, oh);
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+
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+	/* On upgrade, skip packages that contain identical NEVR. */
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+	if ((op == RPMTE_UPGRADE) && (cmp == 0))
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 	    continue;
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+	/* On reinstall, skip packages with differing NEVR. */
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+	if ((op == RPMTE_REINSTALL) && (cmp != 0))
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+	    continue;
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+	
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 	if (removePackage(ts, oh, p)) {
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 	    rc = 1;
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 	    break;
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@@ -385,8 +398,8 @@
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     return al;
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 }
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-int rpmtsAddInstallElement(rpmts ts, Header h,
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-			fnpyKey key, int upgrade, rpmRelocation * relocs)
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+static int addPackage(rpmts ts, Header h,
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+		    fnpyKey key, int op, rpmRelocation * relocs)
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 {
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     tsMembers tsmem = rpmtsMembers(ts);
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     rpm_color_t tscolor = rpmtsColor(ts);
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@@ -403,10 +416,10 @@
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     /* Source packages are never "upgraded" */
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     if (isSource)
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-	upgrade = 0;
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+	op = RPMTE_INSTALL;
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     /* Do lazy (readonly?) open of rpm database for upgrades. */
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-    if (upgrade && rpmtsGetRdb(ts) == NULL && rpmtsGetDBMode(ts) != -1) {
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+    if (op != RPMTE_INSTALL && rpmtsGetRdb(ts) == NULL && rpmtsGetDBMode(ts) != -1) {
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 	if ((ec = rpmtsOpenDB(ts, rpmtsGetDBMode(ts))) != 0)
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 	    goto exit;
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     }
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@@ -419,7 +432,7 @@
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     /* Check binary packages for redundancies in the set */
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     if (!isSource) {
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-	oc = findPos(ts, tscolor, p, upgrade);
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+	oc = findPos(ts, tscolor, p, (op == RPMTE_UPGRADE));
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 	/* If we're replacing a previously added element, free the old one */
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 	if (oc >= 0 && oc < tsmem->orderCount) {
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 	    rpmalDel(tsmem->addedPackages, tsmem->order[oc]);
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@@ -451,15 +464,33 @@
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     /* Add erasure elements for old versions and obsoletions on upgrades */
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     /* XXX TODO: If either of these fails, we'd need to undo all additions */
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-    if (upgrade) {
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-	addUpgradeErasures(ts, tscolor, p, rpmteColor(p), h);
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+    if (op != RPMTE_INSTALL)
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+	addSelfErasures(ts, tscolor, op, p, rpmteColor(p), h);
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+    if (op == RPMTE_UPGRADE)
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 	addObsoleteErasures(ts, tscolor, p);
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-    }
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 exit:
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     return ec;
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 }
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+int rpmtsAddInstallElement(rpmts ts, Header h,
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+			fnpyKey key, int upgrade, rpmRelocation * relocs)
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+{
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+    int op = (upgrade == 0) ? RPMTE_INSTALL : RPMTE_UPGRADE;
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+    if (rpmtsSetupTransactionPlugins(ts) == RPMRC_FAIL)
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+	return 1;
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+    return addPackage(ts, h, key, op, relocs);
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+}
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+
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+int rpmtsAddReinstallElement(rpmts ts, Header h, fnpyKey key)
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+{
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+    if (rpmtsSetupTransactionPlugins(ts) == RPMRC_FAIL)
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+	return 1;
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+    /* TODO: pull relocations from installed package */
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+    /* TODO: should reinstall of non-installed package fail? */
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+    return addPackage(ts, h, key, RPMTE_REINSTALL, NULL);
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+}
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+
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 int rpmtsAddEraseElement(rpmts ts, Header h, int dboffset)
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 {
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     return removePackage(ts, h, NULL);
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diff -uNr rpm-4.11.3/lib/poptI.c rpm-4.11.3.reinstall/lib/poptI.c
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--- rpm-4.11.3/lib/poptI.c	2013-06-07 09:37:21.000000000 +0200
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+++ rpm-4.11.3.reinstall/lib/poptI.c	2017-07-12 16:14:26.842680581 +0200
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@@ -247,6 +247,10 @@
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 	&rpmIArgs.installInterfaceFlags, (INSTALL_UPGRADE|INSTALL_INSTALL),
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 	N_("upgrade package(s)"),
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 	N_("<packagefile>+") },
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+ { "reinstall", '\0', POPT_BIT_SET,
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+	&rpmIArgs.installInterfaceFlags, (INSTALL_REINSTALL|INSTALL_INSTALL),
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+	N_("reinstall package(s)"),
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+	N_("<packagefile>+") },
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    POPT_TABLEEND
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 };
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diff -uNr rpm-4.11.3/lib/rpmcli.h rpm-4.11.3.reinstall/lib/rpmcli.h
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--- rpm-4.11.3/lib/rpmcli.h	2017-07-12 16:57:41.741723032 +0200
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+++ rpm-4.11.3.reinstall/lib/rpmcli.h	2017-07-12 16:14:26.842680581 +0200
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@@ -293,7 +293,8 @@
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     INSTALL_FRESHEN	= (1 << 6),	/*!< from --freshen */
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     INSTALL_INSTALL	= (1 << 7),	/*!< from --install */
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     INSTALL_ERASE	= (1 << 8),	/*!< from --erase */
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-    INSTALL_ALLMATCHES	= (1 << 9)	/*!< from --allmatches */
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+    INSTALL_ALLMATCHES	= (1 << 9),	/*!< from --allmatches */
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+    INSTALL_REINSTALL	= (1 << 10),	/*!< from --reinstall */
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 };
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 typedef rpmFlags rpmInstallFlags;
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@@ -354,7 +355,7 @@
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 };
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 /** \ingroup rpmcli
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- * Install/upgrade/freshen binary rpm package.
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+ * Install/upgrade/freshen/reinstall binary rpm package.
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  * @param ts		transaction set
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  * @param ia		mode flags and parameters
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  * @param fileArgv	array of package file names (NULL terminated)
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diff -uNr rpm-4.11.3/lib/rpminstall.c rpm-4.11.3.reinstall/lib/rpminstall.c
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--- rpm-4.11.3/lib/rpminstall.c	2014-09-05 13:48:07.000000000 +0200
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+++ rpm-4.11.3.reinstall/lib/rpminstall.c	2017-07-12 16:14:26.843680590 +0200
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@@ -552,7 +552,10 @@
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 	        continue;
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 	    }
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-	rc = rpmtsAddInstallElement(ts, h, (fnpyKey)fileName,
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+	if (ia->installInterfaceFlags & INSTALL_REINSTALL)
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+	    rc = rpmtsAddReinstallElement(ts, h, (fnpyKey)fileName);
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+	else
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+	    rc = rpmtsAddInstallElement(ts, h, (fnpyKey)fileName,
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 			(ia->installInterfaceFlags & INSTALL_UPGRADE) != 0,
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 			relocations);
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diff -uNr rpm-4.11.3/lib/rpmts.h rpm-4.11.3.reinstall/lib/rpmts.h
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--- rpm-4.11.3/lib/rpmts.h	2017-07-12 16:57:41.710722762 +0200
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+++ rpm-4.11.3.reinstall/lib/rpmts.h	2017-07-12 16:14:12.203550634 +0200
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@@ -544,6 +544,16 @@
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 		rpmRelocation * relocs);
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 /** \ingroup rpmts
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+ * Add package to be reinstalled to transaction set.
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+ *
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+ * @param ts		transaction set
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+ * @param h		header
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+ * @param key		package retrieval key (e.g. file name)
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+ * @return		0 on success
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+ */
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+int rpmtsAddReinstallElement(rpmts ts, Header h, const fnpyKey key);
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+
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+/** \ingroup rpmts
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  * Add package to be erased to transaction set.
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  * @param ts		transaction set
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  * @param h		header
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diff -uNr rpm-4.11.3/lib/rpmts_internal.h rpm-4.11.3.reinstall/lib/rpmts_internal.h
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--- rpm-4.11.3/lib/rpmts_internal.h	2014-06-04 11:25:23.000000000 +0200
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+++ rpm-4.11.3.reinstall/lib/rpmts_internal.h	2017-07-12 16:44:18.613959252 +0200
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@@ -86,6 +86,11 @@
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 RPM_GNUC_INTERNAL
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 tsMembers rpmtsMembers(rpmts ts);
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+/* Return rpmdb iterator with removals optionally pruned out */
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+RPM_GNUC_INTERNAL
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+rpmdbMatchIterator rpmtsPrunedIterator(rpmts ts, rpmDbiTagVal tag,
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+					      const char * key, int prune);
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+
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 RPM_GNUC_INTERNAL
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 rpmal rpmtsCreateAl(rpmts ts, rpmElementTypes types);
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@@ -118,6 +123,9 @@
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  */
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 void rpmtsSELabelFini(rpmts ts, int close_status);
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+RPM_GNUC_INTERNAL
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+rpmRC rpmtsSetupTransactionPlugins(rpmts ts);
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+
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 #ifdef __cplusplus
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 }
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 #endif
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diff -uNr rpm-4.11.3/lib/transaction.c rpm-4.11.3.reinstall/lib/transaction.c
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--- rpm-4.11.3/lib/transaction.c	2017-07-12 16:57:41.747723085 +0200
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+++ rpm-4.11.3.reinstall/lib/transaction.c	2017-07-12 16:43:59.563741144 +0200
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@@ -1138,7 +1138,7 @@
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 	if (!(probFilter & RPMPROB_FILTER_REPLACEPKG)) {
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 	    Header h;
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 	    rpmdbMatchIterator mi;
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-	    mi = rpmtsInitIterator(ts, RPMDBI_NAME, rpmteN(p), 0);
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+	    mi = rpmtsPrunedIterator(ts, RPMDBI_NAME, rpmteN(p), 1);
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 	    rpmdbSetIteratorRE(mi, RPMTAG_EPOCH, RPMMIRE_STRCMP, rpmteE(p));
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 	    rpmdbSetIteratorRE(mi, RPMTAG_VERSION, RPMMIRE_STRCMP, rpmteV(p));
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 	    rpmdbSetIteratorRE(mi, RPMTAG_RELEASE, RPMMIRE_STRCMP, rpmteR(p));
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@@ -1444,7 +1444,7 @@
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     return rc;
3791cf
 }
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-static rpmRC rpmtsSetupTransactionPlugins(rpmts ts)
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+rpmRC rpmtsSetupTransactionPlugins(rpmts ts)
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 {
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     rpmRC rc = RPMRC_OK;
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     ARGV_t files = NULL;
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diff -uNr rpm-4.11.3/python/rpm/transaction.py rpm-4.11.3.reinstall/python/rpm/transaction.py
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--- rpm-4.11.3/python/rpm/transaction.py	2014-02-05 14:04:02.000000000 +0100
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+++ rpm-4.11.3.reinstall/python/rpm/transaction.py	2017-07-12 16:14:22.573642686 +0200
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@@ -50,7 +50,7 @@
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         else:
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             return tuple(keys)
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-    def addInstall(self, item, key, how="u"):
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+    def _f2hdr(self, item):
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         if isinstance(item, _string_types):
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             f = open(item)
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             header = self.hdrFromFdno(f)
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@@ -59,6 +59,10 @@
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             header = item
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         else:
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             header = self.hdrFromFdno(item)
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+        return header
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+
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+    def addInstall(self, item, key, how="u"):
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+        header = self._f2hdr(item)
3791cf
 
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         if not how in ['u', 'i']:
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             raise ValueError('how argument must be "u" or "i"')
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@@ -67,6 +71,12 @@
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         if not TransactionSetCore.addInstall(self, header, key, upgrade):
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             raise rpm.error("adding package to transaction failed")
3791cf
 
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+    def addReinstall(self, item, key):
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+        header = self._f2hdr(item)
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+
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+        if not TransactionSetCore.addReinstall(self, header, key):
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+            raise rpm.error("adding package to transaction failed")
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+
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     def addErase(self, item):
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         hdrs = []
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         if isinstance(item, rpm.hdr):
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diff -uNr rpm-4.11.3/python/rpmts-py.c rpm-4.11.3.reinstall/python/rpmts-py.c
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--- rpm-4.11.3/python/rpmts-py.c	2017-07-12 16:57:41.741723032 +0200
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+++ rpm-4.11.3.reinstall/python/rpmts-py.c	2017-07-12 16:14:18.800609194 +0200
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@@ -190,6 +190,24 @@
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 }
3791cf
 
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 static PyObject *
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+rpmts_AddReinstall(rpmtsObject * s, PyObject * args)
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+{
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+    Header h = NULL;
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+    PyObject * key;
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+    int rc;
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+
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+    if (!PyArg_ParseTuple(args, "O&O:AddReinstall", 
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+			  hdrFromPyObject, &h, &key))
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+	return NULL;
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+
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+    rc = rpmtsAddReinstallElement(s->ts, h, key);
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+    if (key && rc == 0) {
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+	PyList_Append(s->keyList, key);
3791cf
+    }
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+    return PyBool_FromLong((rc == 0));
3791cf
+}
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+
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+static PyObject *
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 rpmts_AddErase(rpmtsObject * s, PyObject * args)
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 {
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     Header h;
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@@ -693,6 +711,8 @@
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 static struct PyMethodDef rpmts_methods[] = {
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  {"addInstall",	(PyCFunction) rpmts_AddInstall,	METH_VARARGS,
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 	NULL },
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+ {"addReinstall",	(PyCFunction) rpmts_AddReinstall,	METH_VARARGS,
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+	NULL },
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  {"addErase",	(PyCFunction) rpmts_AddErase,	METH_VARARGS|METH_KEYWORDS,
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 	NULL },
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  {"check",	(PyCFunction) rpmts_Check,	METH_VARARGS|METH_KEYWORDS,
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diff -uNr rpm-4.11.3/rpmqv.c rpm-4.11.3.reinstall/rpmqv.c
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--- rpm-4.11.3/rpmqv.c	2012-11-07 13:55:24.000000000 +0100
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+++ rpm-4.11.3.reinstall/rpmqv.c	2017-07-12 16:14:26.843680590 +0200
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@@ -135,7 +135,8 @@
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 #ifdef	IAM_RPMEIU
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   if (bigMode == MODE_UNKNOWN || (bigMode & MODES_IE))
3791cf
     {	int iflags = (ia->installInterfaceFlags &
3791cf
-		(INSTALL_UPGRADE|INSTALL_FRESHEN|INSTALL_INSTALL));
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+			(INSTALL_UPGRADE|INSTALL_FRESHEN|
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+			 INSTALL_INSTALL|INSTALL_REINSTALL));
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 	int eflags = (ia->installInterfaceFlags & INSTALL_ERASE);
3791cf
 
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 	if (iflags & eflags)