Add -x option to rcp.
git-svn-id: svn://svn.h5l.se/heimdal/trunk/heimdal@207 ec53bebd-3082-4978-b11e-865c3cabbd6b
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@@ -5,6 +5,8 @@
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#include <errno.h>
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#include "des_locl.h"
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int LEFT_JUSTIFIED = 0;
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/* This has some uglies in it but it works - even over sockets. */
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extern int errno;
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int des_rw_mode=DES_PCBC_MODE;
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@@ -120,7 +122,10 @@ int des_enc_read(int fd, char *buf, int len, struct des_ks_struct *sched, des_cb
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/* eay 26/08/92 fix a bug that returned more
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* bytes than you asked for (returned len bytes :-( */
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memcpy(buf,tmpbuf,num);
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if (LEFT_JUSTIFIED || (len >= 8))
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memcpy(buf,tmpbuf,num);
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else
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memcpy(buf,tmpbuf+(8-num),num); /* Right justified */
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}
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else if (num >= 8)
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{
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@@ -143,11 +148,8 @@ int des_enc_read(int fd, char *buf, int len, struct des_ks_struct *sched, des_cb
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des_cbc_encrypt((des_cblock *)net,
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(des_cblock *)buf,8,sched,iv,
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DES_DECRYPT);
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#ifdef LEFT_JUSTIFIED
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memcpy(buf, buf, num);
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#else
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memcpy(buf, buf+(8-num), num);
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#endif
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if (!LEFT_JUSTIFIED)
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memcpy(buf, buf+(8-num), num); /* Right justified */
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}
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}
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return(num);
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@@ -5,6 +5,8 @@
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#include <errno.h>
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#include "des_locl.h"
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extern int LEFT_JUSTIFIED;
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int des_enc_write(int fd, char *buf, int len, struct des_ks_struct *sched, des_cblock (*iv))
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{
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long rnum;
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@@ -45,19 +47,22 @@ int des_enc_write(int fd, char *buf, int len, struct des_ks_struct *sched, des_c
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/* pad short strings */
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if (len < 8)
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{
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#ifdef LEFT_JUSTIFIED
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p=shortbuf;
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memcpy(shortbuf,buf,len);
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for (i=len; i<8; i++)
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shortbuf[i]=rand();
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rnum=8;
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#else
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p=shortbuf;
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for (i=0; i<8-len; i++)
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shortbuf[i]=rand();
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memcpy(shortbuf + 8 - len, buf, len);
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rnum=8;
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#endif
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if (LEFT_JUSTIFIED)
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{
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p=shortbuf;
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memcpy(shortbuf,buf,len);
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for (i=len; i<8; i++)
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shortbuf[i]=rand();
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rnum=8;
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}
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else
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{
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p=shortbuf;
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for (i=0; i<8-len; i++)
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shortbuf[i]=rand();
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memcpy(shortbuf + 8 - len, buf, len);
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rnum=8;
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}
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}
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else
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{
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