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-rw-r--r--utilities/cipherraw.cpp100
1 files changed, 100 insertions, 0 deletions
diff --git a/utilities/cipherraw.cpp b/utilities/cipherraw.cpp
new file mode 100644
index 0000000..1049689
--- /dev/null
+++ b/utilities/cipherraw.cpp
@@ -0,0 +1,100 @@
+#include <ctype.h>
+#include <stdio.h>
+#include <fcntl.h>
+#include <errno.h>
+#include <stdlib.h>
+#include <string.h>
+
+#ifndef __GNUC__
+#include <io.h>
+#else
+#include <unistd.h>
+#endif
+
+#include <swcipher.h>
+#include <versekey.h>
+#include <rawverse.h>
+
+
+int main(int argc, char **argv) {
+ SWCipher *zobj;
+ VerseKey key;
+ RawVerse *rawdrv;
+ int ofd[2], oxfd[2];
+ long tmpoff = 0, offset, loffset = 0, lzoffset = 0;
+ unsigned short size, lsize = 0, lzsize;
+ char *tmpbuf;
+
+ if (argc != 3) {
+ printf("%d %d\n", sizeof(long), sizeof(unsigned short));
+ fprintf(stderr, "usage: %s <datapath> \"<key>\"\n", argv[0]);
+ exit(1);
+ }
+
+ rawdrv = new RawVerse(argv[1]);
+ zobj = new SWCipher((unsigned char *)argv[2]);
+
+#ifndef O_BINARY
+#define O_BINARY 0
+#endif
+
+ tmpbuf = new char [ strlen(argv[1]) + 11 ];
+ sprintf(tmpbuf, "%sot.zzz", argv[1]);
+ ofd[0] = open(tmpbuf, O_WRONLY|O_BINARY|O_CREAT);
+ sprintf(tmpbuf, "%sot.zzz.vss", argv[1]);
+ oxfd[0] = open(tmpbuf, O_WRONLY|O_BINARY|O_CREAT);
+ sprintf(tmpbuf, "%snt.zzz", argv[1]);
+ ofd[1] = open(tmpbuf, O_WRONLY|O_BINARY|O_CREAT);
+ sprintf(tmpbuf, "%snt.zzz.vss", argv[1]);
+ oxfd[1] = open(tmpbuf, O_WRONLY|O_BINARY|O_CREAT);
+
+ delete [] tmpbuf;
+
+ printf("\n");
+ write(oxfd[0], &lzoffset, 4);
+ write(oxfd[0], &lzsize, 2);
+ write(oxfd[1], &lzoffset, 4);
+ write(oxfd[1], &lzsize, 2);
+
+ key.AutoNormalize(0);
+ key.Headings(1);
+ for (key.Index(0); (!key.Error()); key++) {
+ rawdrv->findoffset(key.Testament(), key.Index(), &offset, &size);
+ printf("%s: OLD offset: %d; size: %d\n", (const char *)key, offset, size);
+
+ if ((offset == loffset) && (size == lsize)) {
+ printf("using previous offset,size\n", size);
+ offset = lseek(oxfd[key.Testament() - 1], 0, SEEK_CUR);
+ printf("%ld %ld %d \n", offset, lzoffset, lzsize);
+ write(oxfd[key.Testament() - 1], &lzoffset, 4);
+ write(oxfd[key.Testament() - 1], &lzsize, 2);
+ }
+ else {
+ lsize = size;
+ loffset = offset;
+
+ if (size) {
+ tmpbuf = (char *) calloc(size + 2, 1);
+ rawdrv->gettext(key.Testament(), offset, size + 2, tmpbuf);
+ zobj->Buf(tmpbuf, size);
+ zobj->cipherBuf((unsigned int *)&size);
+ free(tmpbuf);
+ }
+ offset = lseek(ofd[key.Testament() - 1], 0, SEEK_CUR);
+ tmpoff = lseek(oxfd[key.Testament() - 1], 0, SEEK_CUR);
+ printf("%s: (%ld) NEW offset: %ld; size: %d\n", (const char *)key, tmpoff, offset, size);
+ write(oxfd[key.Testament() - 1], &offset, 4);
+ if (size)
+ write(ofd[key.Testament() - 1], zobj->cipherBuf((unsigned int *)&size), size);
+ lzoffset = offset;
+ write(oxfd[key.Testament() - 1], &size, 2);
+ lzsize = size;
+ }
+ }
+ delete zobj;
+ close(ofd[0]);
+ close(oxfd[0]);
+ close(ofd[1]);
+ close(oxfd[1]);
+ return 0;
+}