See ChangeLog: Sun Jan 24 18:16:26 CET 1999 Werner Koch

NEWS

@@ -1,3 +1,8 @@
+
+    * changed the internal design of getkey which now allows a
+      efficient lookup of multiple keys and add a word match mode.
+
+
 Noteworthy changes in version 0.9.2
 -----------------------------------
 

PROJECTS

@@ -47,3 +47,8 @@
 
     * Keep a list of duplicate, faked or unwanted keyids.
 
+    * use regular C strings for the user ids; this can be done because
+      OpenPGP requires them to be UTF-8 and we can replace a Null by
+      an UTF-8 character (which one?)
+
+

VERSION

@@ -1 +1 @@
-0.9.2
+0.9.2a

acconfig.h

@@ -88,6 +88,11 @@
 #undef IPC_HAVE_SHM_LOCK
 #undef IPC_RMID_DEFERRED_RELEASE
 
+/* set this to limit filenames to the 8.3 format */
+#undef USE_ONLY_8DOT3
+/* defined if we must run on a stupid file system */
+#undef HAVE_DRIVE_LETTERS
+
 @BOTTOM@
 
 #include "g10defs.h"

configure.in

@@ -100,6 +100,8 @@ case "${target}" in
         RANLIB="i386--mingw32-ranlib"
         ac_cv_have_dev_random=no
         AC_DEFINE(USE_RNDW32)
+        AC_DEFINE(USE_ONLY_8DOT3)
+        AC_DEFINE(HAVE_DRIVE_LETTERS)
         ;;
     *-*-hpux*)
         if test -z "$GCC" ; then

doc/gpg.1pod

@@ -253,7 +253,7 @@ B<--trusted-key>  I<keyid>
     time GnuPG starts up:  Use for I<keyid> the one of
     your key.
 
-B<-r>  I<name>, B<--remote-user>  I<name>
+B<-r>  I<name>, B<--recipient>	I<name>
     Use I<name> as the user-id for encryption.
     This option is silently ignored for the list commands,
     so that it can be used in an options file.

g10/ChangeLog

@@ -1,3 +1,18 @@
+Sun Jan 24 18:16:26 CET 1999  Werner Koch  <wk@isil.d.shuttle.de>
+
+	* getkey.c: Changed the internal design to allow simultaneous
+	lookup of multible user ids
+	(get_pubkey_bynames): New.
+	(get_seckey_bynames): New.
+	(get_seckey_next): New.
+	(get_seckey_end): New.
+	* keylist.c (list_one): Use the new functions.
+
+	* keylist.c (list_keyblock): add a newline for normal listings.
+
+	* g10.c (--recipient): New option name to replace --remote-user
+
+
 Wed Jan 20 18:59:49 CET 1999  Werner Koch  <wk@isil.d.shuttle.de>
 
 	* textfilter.c: Mostly rewritten

g10/g10.c

@@ -60,7 +60,7 @@ enum cmd_and_opt_values { aNull = 0,
     oDryRun	  = 'n',
     oOutput	  = 'o',
     oQuiet	  = 'q',
-    oRemote	  = 'r',
+    oRecipient	  = 'r',
     aSign	  = 's',
     oTextmodeShort= 't',
     oUser	  = 'u',
@@ -215,9 +215,10 @@ static ARGPARSE_OPTS opts[] = {
     { 301, NULL, 0, N_("@\nOptions:\n ") },
 
     { oArmor, "armor",     0, N_("create ascii armored output")},
+    { oRecipient, "recipient", 2, N_("|NAME|encrypt for NAME")},
+    { oRecipient, "remote-user", 2, "@"},  /* old option name */
   #ifdef IS_G10
     { oUser, "local-user",2, N_("use this user-id to sign or decrypt")},
-    { oRemote, "remote-user", 2, N_("use this user-id for encryption")},
     { oCompress, NULL,	      1, N_("|N|set compress level N (0 disables)") },
     { oTextmodeShort, NULL,   0, "@"},
     { oTextmode, "textmode",  0, N_("use canonical text mode")},
@@ -552,7 +553,7 @@ main( int argc, char **argv )
     opt.max_cert_depth = 5;
     opt.homedir = getenv("GNUPGHOME");
     if( !opt.homedir || !*opt.homedir ) {
-      #ifdef __MINGW32__
+      #ifdef HAVE_DRIVE_LETTERS
 	opt.homedir = "c:/gnupg";
       #else
 	opt.homedir = "~/.gnupg";
@@ -758,7 +759,7 @@ main( int argc, char **argv )
 	  case oS2KCipher: s2k_cipher_string = m_strdup(pargs.r.ret_str); break;
 
 	#ifdef IS_G10
-	  case oRemote: /* store the remote users */
+	  case oRecipient: /* store the recipient */
 	    sl = m_alloc( sizeof *sl + strlen(pargs.r.ret_str));
 	    strcpy(sl->d, pargs.r.ret_str);
 	    sl->next = remusr;

g10/keydb.h

@@ -31,10 +31,8 @@
 
 #define MAX_FINGERPRINT_LEN 20
 
+struct getkey_ctx_s;
 typedef struct getkey_ctx_s *GETKEY_CTX;
-#ifndef DEFINES_GETKEY_CTX
-struct getkey_ctx_s { char hidden[1]; };
-#endif
 
 /****************
  * A Keyblock is all packets which form an entire certificate;
@@ -135,6 +133,8 @@ void getkey_disable_caches(void);
 int get_pubkey( PKT_public_key *pk, u32 *keyid );
 int get_pubkey_byname( GETKEY_CTX *rx, PKT_public_key *pk,
 		       const char *name, KBNODE *ret_keyblock );
+int get_pubkey_bynames( GETKEY_CTX *rx, PKT_public_key *pk,
+			STRLIST names, KBNODE *ret_keyblock );
 int get_pubkey_next( GETKEY_CTX ctx, PKT_public_key *pk, KBNODE *ret_keyblock );
 void get_pubkey_end( GETKEY_CTX ctx );
 int get_seckey( PKT_secret_key *sk, u32 *keyid );
@@ -145,6 +145,10 @@ int get_keyblock_byfprint( KBNODE *ret_keyblock, const byte *fprint,
 						 size_t fprint_len );
 int seckey_available( u32 *keyid );
 int get_seckey_byname( PKT_secret_key *sk, const char *name, int unlock );
+int get_seckey_bynames( GETKEY_CTX *rx, PKT_secret_key *sk,
+			STRLIST names, KBNODE *ret_keyblock );
+int get_seckey_next( GETKEY_CTX ctx, PKT_secret_key *sk, KBNODE *ret_keyblock );
+void get_seckey_end( GETKEY_CTX ctx );
 int enum_secret_keys( void **context, PKT_secret_key *sk, int with_subkeys );
 void merge_keys_and_selfsig( KBNODE keyblock );
 char*get_user_id_string( u32 *keyid );

g10/keylist.c

@@ -36,7 +36,7 @@
 #include "i18n.h"
 
 static void list_all(int);
-static void list_one(const char *name, int secret);
+static void list_one( STRLIST names, int secret);
 static void list_keyblock( KBNODE keyblock, int secret );
 static void fingerprint( PKT_public_key *pk, PKT_secret_key *sk );
 
@@ -51,8 +51,11 @@ public_key_list( int nnames, char **names )
     if( !nnames )
 	list_all(0);
     else { /* List by user id */
+	STRLIST list = NULL;
 	for( ; nnames ; nnames--, names++ )
-	    list_one( *names, 0 );
+	    add_to_strlist( &list, *names );
+	list_one( list, 0 );
+	free_strlist( list );
     }
 }
 
@@ -62,8 +65,11 @@ secret_key_list( int nnames, char **names )
     if( !nnames )
 	list_all(1);
     else { /* List by user id */
+	STRLIST list = NULL;
 	for( ; nnames ; nnames--, names++ )
-	    list_one( *names, 1 );
+	    add_to_strlist( &list, *names );
+	list_one( list, 0 );
+	free_strlist( list );
     }
 }
 
@@ -111,36 +117,30 @@ list_all( int secret )
 
 
 static void
-list_one( const char *name, int secret )
+list_one( STRLIST names, int secret )
 {
     int rc = 0;
     KBNODE keyblock = NULL;
+    GETKEY_CTX ctx;
 
     if( secret ) {
-	KBPOS kbpos;
-
-	rc = secret? find_secret_keyblock_byname( &kbpos, name )
-		   : find_keyblock_byname( &kbpos, name );
+	rc = get_seckey_bynames( &ctx, NULL, names, &keyblock );
 	if( rc ) {
-	    log_error("%s: user not found\n", name );
+	    log_error("error reading key: %s\n",  g10_errstr(rc) );
+	    get_seckey_end( ctx );
 	    return;
 	}
-
-	rc = read_keyblock( &kbpos, &keyblock );
-	if( rc ) {
-	    log_error("%s: keyblock read problem: %s\n", name, g10_errstr(rc) );
-	    return;
-	}
-	merge_keys_and_selfsig( keyblock );
-	list_keyblock( keyblock, secret );
-	release_kbnode( keyblock );
+	do {
+	    merge_keys_and_selfsig( keyblock );
+	    list_keyblock( keyblock, 0 );
+	    release_kbnode( keyblock );
+	} while( !get_seckey_next( ctx, NULL, &keyblock ) );
+	get_seckey_end( ctx );
     }
     else {
-	GETKEY_CTX ctx;
-
-	rc = get_pubkey_byname( &ctx, NULL, name, &keyblock );
+	rc = get_pubkey_bynames( &ctx, NULL, names, &keyblock );
 	if( rc ) {
-	    log_error("%s: %s\n", name, g10_errstr(rc) );
+	    log_error("error reading key: %s\n", g10_errstr(rc) );
 	    get_pubkey_end( ctx );
 	    return;
 	}
@@ -380,6 +380,8 @@ list_keyblock( KBNODE keyblock, int secret )
 	    putchar(':');
 	putchar('\n');
     }
+    else if( !opt.with_colons )
+	putchar('\n');  /* separator line */
 }
 
 

g10/openfile.c

@@ -33,6 +33,11 @@
 #include "status.h"
 #include "i18n.h"
 
+#ifdef USE_ONLY_8DOT3
+  #define SKELEXT ".skl"
+#else
+  #define SKELEXT ".skel"
+#endif
 
 /****************
  * Check whether FNAME exists and ask if it's okay to overwrite an
@@ -91,6 +96,9 @@ open_outfile( const char *iname, int mode, IOBUF *a )
 	if( opt.outfile )
 	    name = opt.outfile;
 	else {
+	  #ifdef USE_ONLY_8DOT3
+	    #error please implement this
+	  #endif
 	    buf = m_alloc(strlen(iname)+4+1);
 	    strcpy(stpcpy(buf,iname), mode==1 ? ".asc" :
 				      mode==2 ? ".sig" : ".gpg");
@@ -122,6 +130,9 @@ open_sigfile( const char *iname )
     IOBUF a = NULL;
     size_t len;
 
+  #ifdef USE_ONLY_8DOT3
+    #error please implement this
+  #endif
     if( iname && !(*iname == '-' && !iname[1]) ) {
 	len = strlen(iname);
 	if( len > 4 && ( !strcmp(iname + len - 4, ".sig")
@@ -152,7 +163,7 @@ copy_options_file( const char *destdir )
     int c;
 
     fname = m_alloc( strlen(datadir) + strlen(destdir) + 15 );
-    strcpy(stpcpy(fname, datadir), "/options.skel" );
+    strcpy(stpcpy(fname, datadir), "/options" SKELEXT );
     src = fopen( fname, "r" );
     if( !src ) {
 	log_error(_("%s: can't open: %s\n"), fname, strerror(errno) );

g10/parse-packet.c

@@ -1397,15 +1397,28 @@ parse_user_id( IOBUF inp, int pkttype, unsigned long pktlen, PACKET *packet )
 {
     byte *p;
 
-    packet->pkt.user_id = m_alloc(sizeof *packet->pkt.user_id  + pktlen - 1);
+    packet->pkt.user_id = m_alloc(sizeof *packet->pkt.user_id  + pktlen);
     packet->pkt.user_id->len = pktlen;
     p = packet->pkt.user_id->name;
-    for( ; pktlen; pktlen--, p++ )
+    for( ; pktlen; pktlen--, p++ ) {
 	*p = iobuf_get_noeof(inp);
+	/* 0xff is not a valid utf-8 encoding so we can use it to replace
+	 * Nulls. This has the advantage that we can work with regular
+	 * C strings. When exporting it, we change it back to Null
+	 * the utf-8 functions know about this special convention.
+	 * The advantage of this single character is that we can
+	 * simple replace it.  Problem is that we can't handle the 0xff
+	 * character which may have been used by pref rfc2440 implementations
+	 * I hope we can live with this. */
+	if( !*p )
+	    *p = 0xff;
+    }
+    *p = 0;
 
     if( list_mode ) {
 	int n = packet->pkt.user_id->len;
 	printf(":user id packet: \"");
+	/* fixme: Hey why don't we replace this wioth print_string?? */
 	for(p=packet->pkt.user_id->name; n; p++, n-- ) {
 	    if( *p >= ' ' && *p <= 'z' )
 		putchar(*p);