Add rpmsort.

CVS patchset: 4175
CVS date: 2000/09/26 17:42:39

1 files changed, 177 insertions, 0 deletions

diff --git a/tools/rpmsort.c b/tools/rpmsort.c
new file mode 100644
index 000000000..3b2bdcb16
--- /dev/null
+++ b/tools/rpmsort.c
@@ -0,0 +1,177 @@
+#include "system.h"
+
+#include "rpmbuild.h"
+#include "buildio.h"
+
+#include "depends.h"
+#include "header.h"
+
+extern int _depends_debug;
+
+static int
+do_tsort(const char *fileArgv[])
+{
+    const char * rootdir = "/";
+    const char ** fileURL;
+    int numPkgs;
+    int numFailed = 0;
+    rpmdb rpmdb = NULL;
+    rpmTransactionSet ts = NULL;
+    Header h;
+    int rc;
+
+    if (fileArgv == NULL)
+	return 0;
+
+    if (rpmdbOpen(rootdir, &rpmdb, O_RDONLY, 0644)) {
+	rpmMessage(RPMMESS_ERROR, _("cannot open Packages database\n"));
+	rc = -1;
+	goto exit;
+    }
+
+    ts = rpmtransCreateSet(rpmdb, rootdir);
+
+    for (fileURL = fileArgv, numPkgs = 0; *fileURL; fileURL++, numPkgs++)
+	;
+
+    for (fileURL = fileArgv; *fileURL; fileURL++) {
+	const char * fileName;
+	FD_t fd;
+
+	(void) urlPath(*fileURL, &fileName);
+	fd = Fopen(*fileURL, "r.ufdio");
+	if (fd == NULL || Ferror(fd)) {
+	    rpmMessage(RPMMESS_ERROR, _("cannot open file %s: %s\n"), *fileURL,
+		Fstrerror(fd));
+	    if (fd) Fclose(fd);
+	    numFailed++;
+            continue;
+        }
+
+	rc = rpmReadPackageHeader(fd, &h, NULL, NULL, NULL);
+
+	rc = rpmtransAddPackage(ts, h, NULL, fileName, 0, NULL);
+
+	headerFree(h);  /* XXX reference held by transaction set */
+	Fclose(fd);
+
+    }
+
+    {	struct rpmDependencyConflict * conflicts = NULL;
+	int numConflicts = 0;
+
+	rc = rpmdepCheck(ts, &conflicts, &numConflicts);
+
+	if (conflicts) {
+	    rpmMessage(RPMMESS_ERROR, _("failed dependencies:\n"));
+	    printDepProblems(stderr, conflicts, numConflicts);
+	    rpmdepFreeConflicts(conflicts, numConflicts);
+	    rc = -1;
+	    goto exit;
+	}
+    }
+
+    rc = rpmdepOrder(ts);
+    if (rc)
+	goto exit;
+
+    {	int oc;
+	for (oc = 0; oc < ts->orderCount; oc++) {
+	    struct availablePackage *alp;
+	    rpmdbMatchIterator mi;
+	    const char * str;
+	    int i;
+
+	    str = "???";
+	    switch (ts->order[oc].type) {
+	    case TR_ADDED:
+		i = ts->order[oc].u.addedIndex;
+		alp = ts->addedPackages.list + ts->order[oc].u.addedIndex;
+		h = headerLink(alp->h);
+		str = "+++";
+		break;
+	    case TR_REMOVED:
+		i = ts->order[oc].u.removed.dboffset;
+		mi = rpmdbInitIterator(ts->rpmdb, RPMDBI_PACKAGES, &i, sizeof(i));
+		h = rpmdbNextIterator(mi);
+		if (h)
+		    h = headerLink(h);
+		rpmdbFreeIterator(mi);
+		str = "---";
+		break;
+	    }
+
+	    if (h) {
+		const char *n, *v, *r;
+		headerNVR(h, &n, &v, &r);
+		fprintf(stdout, "%s %s-%s-%s\n", str, n, v, r);
+		headerFree(h);
+	    }
+
+	}
+    }
+
+    rc = 0;
+
+exit:
+    if (ts) {
+	rpmtransFree(ts);
+	ts = NULL;
+    }
+    if (rpmdb) {
+	rpmdbClose(rpmdb);
+	rpmdb = NULL;
+    }
+    return rc;
+}
+
+static struct poptOption optionsTable[] = {
+ { "verbose", 'v', 0, 0, 'v',			NULL, NULL},
+ { NULL,	0, 0, 0, 0,			NULL, NULL}
+};
+
+int
+main(int argc, const char *argv[])
+{
+    poptContext optCon;
+    const char * optArg;
+    int arg;
+    int ec = 0;
+
+#if HAVE_MCHECK_H && HAVE_MTRACE
+    mtrace();	/* Trace malloc only if MALLOC_TRACE=mtrace-output-file. */
+#endif
+    setprogname(argv[0]);	/* Retrofit glibc __progname */
+    (void)setlocale(LC_ALL, "" );
+
+#ifdef  __LCLINT__
+#define LOCALEDIR	"/usr/share/locale"
+#endif
+    (void)bindtextdomain(PACKAGE, LOCALEDIR);
+    (void)textdomain(PACKAGE);
+
+    _depends_debug = 1;
+
+    optCon = poptGetContext("rpmsort", argc, argv, optionsTable, 0);
+    poptReadDefaultConfig(optCon, 1);
+
+    while ((arg = poptGetNextOpt(optCon)) > 0) {
+	optArg = poptGetOptArg(optCon);
+	switch (arg) {
+	case 'v':
+	    rpmIncreaseVerbosity();
+	    break;
+	default:
+	    errx(EXIT_FAILURE, _("unknown popt return (%d)"), arg);
+	    /*@notreached@*/ break;
+	}
+    }
+
+    rpmReadConfigFiles(NULL, NULL);
+
+    ec = do_tsort(poptGetArgs(optCon));
+
+    poptFreeContext(optCon);
+
+    return ec;
+}