. Update to patchset 5, based on the 1.5.0_11 JRL source code.

1 files changed, 117 insertions, 0 deletions

diff --git a/java/jdk15/files/x_x2zip.c b/java/jdk15/files/x_x2zip.c
new file mode 100644
index 000000000000..a57be47fc9bf
--- /dev/null
+++ b/java/jdk15/files/x_x2zip.c
@@ -0,0 +1,117 @@
+/*
+ * Copyright (C) 2007 Greg Lewis. All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ *
+ * 1. Redistributions of source code must retain the above copyright
+ *    notice, this list of conditions and the following disclaimer.
+ * 2. Redistributions in binary form must reproduce the above copyright
+ *    notice, this list of conditions and the following disclaimer in the
+ *    documentation and/or other materials provided with the distribution.
+ *
+ * THIS SOFTWARE IS PROVIDED BY AUTHOR AND CONTRIBUTORS ``AS IS'' AND
+ * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+ * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
+ * ARE DISCLAIMED.  IN NO EVENT SHALL AUTHOR OR CONTRIBUTORS BE LIABLE
+ * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
+ * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
+ * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
+ * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
+ * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
+ * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
+ * SUCH DAMAGE.
+ */
+
+#include <sys/types.h>
+#include <err.h>
+#include <errno.h>
+#include <fcntl.h>
+#include <stdio.h>
+#include <stdlib.h>
+#include <string.h>
+#include <sys/stat.h>
+#include <unistd.h>
+
+#ifndef BUFSIZ
+#define BUFSIZ 0x10000
+#endif
+
+int
+main(int argc, char* argv[]) {
+    char *key;
+    char *oname;
+    char buf[BUFSIZ];
+    size_t keylen, olen;
+    int ifd, ofd, i, fileoff = 0, bufoff = 0, buflen = 0, eof = 0;
+    ssize_t bytes;
+
+    if (argc < 3) {
+        errx(1, "Usage: x_x2zip <key> <file>");
+    }
+
+    // Key
+    key = argv[1];
+    keylen = strlen(key);
+
+    // Open input file
+    if ((ifd = open(argv[2], O_RDONLY)) == -1) {
+        err(1, "Can't open input file %s", argv[2]);
+    }
+
+    // Open output file
+    olen = strlen(argv[2]) + 5;
+    if ((oname = (char *) malloc(olen)) == NULL) {
+        err(1, "Can't create output file name");
+    }
+    if (strlcpy(oname, argv[2], olen) >= olen) {
+        err(1, "Can't create output file name");
+    }
+    if (strlcat(oname, ".zip", olen) >= olen) {
+        err(1, "Can't create output file name");
+    }
+    if ((ofd = open(oname,
+                    O_CREAT | O_TRUNC | O_WRONLY, S_IRUSR | S_IWUSR)) == -1) {
+        err(1, "Can't open output file %s", oname);
+    }
+    free(oname);
+
+    while (!eof) {
+        // Read into the buffer
+        bufoff = 0;
+        buflen = 0;
+        while (1) {
+            if (buflen >= BUFSIZ) {
+                break;
+            }
+            if ((bytes = read(ifd, buf, BUFSIZ - buflen)) == -1) {
+                err(1, "Error reading input file");
+            }
+            if (!bytes) {
+                eof = 1;
+                break;
+            }
+            buflen += bytes;
+        }
+
+        // Decrypt
+        for (i = 0; i < buflen; i++) {
+            buf[i] = buf[i] ^ key[(fileoff + i) % keylen];
+        }
+
+        // Update file offset
+        fileoff += buflen;
+
+        // Output the buffer
+        bufoff = 0;
+        while (bufoff < buflen) {
+            if ((bytes = write(ofd, buf + bufoff, buflen - bufoff)) == -1) {
+                err(1, "Error writing output file");
+            }
+            bufoff += bytes;
+        }
+    }
+
+    return 0;
+}