X-Git-Url: https://git.sommitrealweird.co.uk/onak.git/blobdiff_plain/ae384229c538b20b429ea640ec30071ae944c0e7..4843e5290f2e7060ca5777c64b96e680080644f2:/splitkeys.c

diff --git a/splitkeys.c b/splitkeys.c
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+++ b/splitkeys.c
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+/*
+ * splitkeys.c - Split a keyring into smaller chunks.
+ *
+ * Jonathan McDowell <noodles@earth.li>
+ * 
+ * Copyright 2003 Project Purple
+ *
+ * $Id: splitkeys.c,v 1.1 2003/09/30 21:16:14 noodles Exp $
+ */
+
+#include <fcntl.h>
+#include <stdio.h>
+#include <sys/stat.h>
+#include <sys/types.h>
+#include <unistd.h>
+
+#include "charfuncs.h"
+#include "keystructs.h"
+#include "mem.h"
+#include "parsekey.h"
+
+int main(int argc, char *argv[])
+{
+	struct openpgp_packet_list	*packets = NULL;
+	struct openpgp_packet_list	*list_end = NULL;
+	struct openpgp_packet_list	*tmp = NULL;
+	int				 result = 0;
+	int				 maxkeys = 10000;
+	int				 outfd = -1;
+	int				 count = 0;
+	char				 splitfile[1024];
+
+	if (argc > 1) {
+		maxkeys = atoi(argv[1]);
+		if (maxkeys == 0) {
+			fprintf(stderr,
+				"Couldn't parse %s as a number of keys!\n",
+				argv[1]);
+			exit(1);
+		}
+	}
+
+	do {
+		result = read_openpgp_stream(stdin_getchar, NULL,
+				 &packets, maxkeys);
+		if (packets != NULL) {
+			list_end = packets;
+			while (list_end->next != NULL) {
+				tmp = list_end;
+				list_end = list_end->next;
+				if (list_end->next == NULL &&
+					list_end->packet->tag == 6) {
+					tmp->next = NULL;
+				}
+			}
+
+			snprintf(splitfile, 1023, "splitfile-%d.pgp", count);
+			outfd = open(splitfile, O_WRONLY | O_CREAT, 0664);
+			write_openpgp_stream(file_putchar, &outfd,
+					packets);
+			close(outfd);
+			free_packet_list(packets);
+			packets = list_end;
+			count++;
+		}
+	} while (packets != NULL);
+
+	return 0;
+}