- python bindings to query and verify signatures.

CVS patchset: 4085
CVS date: 2000/08/19 13:10:34

2 files changed, 49 insertions, 0 deletions

diff --git a/lib/misc.c b/lib/misc.c
index 5d5b265dd..278ff0196 100644
--- a/lib/misc.c
+++ b/lib/misc.c
@@ -673,6 +673,37 @@ int rpmHeaderGetEntry(Header h, int_32 tag, int_32 *type,
 }
 
 /*
+ * XXX Yet Another dressed entry to unify signature/header tag retrieval.
+ */
+int rpmPackageGetEntry(void *leadp, Header sigs, Header h,
+	int_32 tag, int_32 *type, void **p, int_32 *c)
+{
+    int_32 sigtag;
+
+    switch (tag) {
+    case RPMTAG_SIGSIZE:	sigtag = RPMSIGTAG_SIZE;	break;
+    case RPMTAG_SIGLEMD5_1:	sigtag = RPMSIGTAG_LEMD5_1;	break;
+    case RPMTAG_SIGPGP:		sigtag = RPMSIGTAG_PGP;		break;
+    case RPMTAG_SIGLEMD5_2:	sigtag = RPMSIGTAG_LEMD5_2;	break;
+    case RPMTAG_SIGMD5:		sigtag = RPMSIGTAG_MD5;		break;
+    case RPMTAG_SIGGPG:		sigtag = RPMSIGTAG_GPG;		break;
+    case RPMTAG_SIGPGP5:	sigtag = RPMSIGTAG_GPG;		break;
+	
+    default:
+	return rpmHeaderGetEntry(h, tag, type, p, c);
+	/*@notreached@*/ break;
+    }
+
+    if (sigs == NULL) {
+	if (c)	*c = 0;
+	return 0;
+    }
+
+    return headerGetEntry(sigs, sigtag, type, p, c);
+
+}
+
+/*
  * Up to rpm 3.0.4, packages implicitly provided their own name-version-release.
  * Retrofit an explicit "Provides: name = epoch:version-release.
  */
diff --git a/lib/rpmlib.h b/lib/rpmlib.h
index 8ead72ab2..d8af9933f 100644
--- a/lib/rpmlib.h
+++ b/lib/rpmlib.h
@@ -45,6 +45,12 @@ void	rpmBuildFileList(Header h, /*@out@*/ const char *** fileListPtr,
 int rpmHeaderGetEntry(Header h, int_32 tag, /*@out@*/ int_32 *type,
         /*@out@*/ void **p, /*@out@*/int_32 *c);
 
+/*
+ * XXX Yet Another dressed entry to unify signature/header tag retrieval.
+ */
+int rpmPackageGetEntry(void *leadp, Header sigs, Header h,
+        int_32 tag, int_32 *type, void **p, int_32 *c);
+
    /* 0 = success */
    /* 1 = bad magic */
    /* 2 = error */
@@ -63,6 +69,18 @@ extern const struct headerSprintfExtension rpmHeaderFormats[];
 #define	RPMDBI_REMOVED		4
 #define	RPMDBI_AVAILABLE	5
 
+/* Retrofit (and uniqify) signature tags for use by tagName() and rpmQuery. */
+
+/* XXX underscore prevents tagTable generation */
+#define	RPMTAG_SIG_BASE			256
+#define	RPMTAG_SIGSIZE         	        RPMTAG_SIG_BASE+1
+/* the md5 sum was broken *twice* on big endian machines */
+#define	RPMTAG_SIGLEMD5_1		RPMTAG_SIG_BASE+2
+#define	RPMTAG_SIGPGP          	        RPMTAG_SIG_BASE+3
+#define	RPMTAG_SIGLEMD5_2		RPMTAG_SIG_BASE+4
+#define	RPMTAG_SIGMD5		        RPMTAG_SIG_BASE+5
+#define	RPMTAG_SIGGPG		        RPMTAG_SIG_BASE+6
+#define	RPMTAG_SIGPGP5		        RPMTAG_SIG_BASE+7	/* internal */
 
 /* these tags are found in package headers */
 /* none of these can be 0 !!                         */