cscvs to tla changeset 30

[onak.git] / parsekey.c

diff --git a/parsekey.c b/parsekey.c
index f83e8051015cb38cbbf0c1197854c0724b5397cc..fbdde15c1098139685f1eff305d822629e38cb23 100644 (file)
--- a/parsekey.c
+++ b/parsekey.c
@@ -281,64 +281,66 @@ int read_openpgp_stream(int (*getchar_func)(void *ctx, size_t count,
  *     This function uses putchar_func to write characters to an OpenPGP
  *     packet stream from a linked list of packets.
  */
-int write_openpgp_stream(int (*putchar_func)(void *ctx, unsigned char c),
+int write_openpgp_stream(int (*putchar_func)(void *ctx, size_t count,
+                                               unsigned char *c),
                                void *ctx,
                                struct openpgp_packet_list *packets)
 {
        unsigned char   curchar = 0;
-       int             i;
 
        while (packets != NULL) {
                curchar = 0x80;
                if (packets->packet->newformat) {
                        curchar |= 0x40;
                        curchar |= packets->packet->tag;
-                       putchar_func(ctx, curchar);
+                       putchar_func(ctx, 1, &curchar);
 
                        if (packets->packet->length < 192) {
-                               putchar_func(ctx, packets->packet->length);
+                               curchar = packets->packet->length;
+                               putchar_func(ctx, 1, &curchar);
                        } else if (packets->packet->length > 191 &&
                                packets->packet->length < 8383) {
-//                             fputs("Potentially dodgy code here.\n", stderr);
-                               putchar_func(ctx, 
-                                       (((packets->packet->length - 192) &
-                                        0xFF00) >> 8) + 192);
-
-                               putchar_func(ctx, 
-                                       (packets->packet->length - 192) &
-                                        0xFF);
+                               curchar = (((packets->packet->length - 192) &
+                                        0xFF00) >> 8) + 192;
+                               putchar_func(ctx, 1, &curchar);
 
+                               curchar = (packets->packet->length - 192) &
+                                        0xFF;
+                               putchar_func(ctx, 1, &curchar);
                        } else {
                                fputs("Unsupported new format length.\n", stderr);
                        }
                } else {
                        curchar |= (packets->packet->tag << 2);
                        if (packets->packet->length < 256) {
-                               putchar_func(ctx, curchar);
-                               putchar_func(ctx, packets->packet->length);
+                               putchar_func(ctx, 1, &curchar);
+                               curchar = packets->packet->length;
+                               putchar_func(ctx, 1, &curchar);
                        } else if (packets->packet->length < 0x10000) {
                                curchar |= 1;
-                               putchar_func(ctx, curchar);
-                               putchar_func(ctx, packets->packet->length >> 8);
-                               putchar_func(ctx,
-                                       packets->packet->length & 0xFF);
+                               putchar_func(ctx, 1, &curchar);
+                               curchar = packets->packet->length >> 8;
+                               putchar_func(ctx, 1, &curchar);
+                               curchar = packets->packet->length & 0xFF;
+                               putchar_func(ctx, 1, &curchar);
                        } else {
                                curchar |= 2;
-                               putchar_func(ctx, curchar);
-                               putchar_func(ctx,
-                                       packets->packet->length >> 24);
-                               putchar_func(ctx,
-                                       (packets->packet->length >> 16) & 0xFF);
-                               putchar_func(ctx,
-                                       (packets->packet->length >> 8) & 0xFF);
-                               putchar_func(ctx,
-                                       packets->packet->length & 0xFF);
+                               putchar_func(ctx, 1, &curchar);
+                               curchar = packets->packet->length >> 24;
+                               putchar_func(ctx, 1, &curchar);
+                               curchar = (packets->packet->length >> 16) & 0xFF;
+                               putchar_func(ctx, 1, &curchar);
+                               curchar = (packets->packet->length >> 8) & 0xFF;
+                               putchar_func(ctx, 1, &curchar);
+                               curchar = packets->packet->length & 0xFF;
+                               putchar_func(ctx, 1, &curchar);
                        }
                }
 
-               for (i = 0; i < packets->packet->length; i++) {
-                       putchar_func(ctx, packets->packet->data[i]);
-               }
+               putchar_func(ctx, packets->packet->length, packets->packet->data);
+//             for (i = 0; i < packets->packet->length; i++) {
+//                     putchar_func(ctx, packets->packet->data[i]);
+//             }
                packets = packets->next;
        }
        return 0;