torture: Remove unused smbiconv

smbiconv is not used in any test script, and has only had changes
since being introduced by Jelmer to keep it building.

It is also not installed on the system. I have also checked with
Jelmer, who approved the removal.

Andrew Bartlett

Signed-off-by: Stefan Metzmacher <metze@samba.org>

1 files changed, 0 insertions, 236 deletions

diff --git a/source4/torture/smbiconv.c b/source4/torture/smbiconv.c
deleted file mode 100644
index 45166083b7..0000000000
--- a/source4/torture/smbiconv.c
+++ /dev/null
@@ -1,236 +0,0 @@
-/* 
-   Unix SMB/CIFS implementation.
-   Charset module tester
-
-   Copyright (C) Jelmer Vernooij 2003
-   Based on iconv/icon_prog.c from the GNU C Library, 
-      Contributed by Ulrich Drepper <drepper@cygnus.com>, 1998.
-
-   This program is free software; you can redistribute it and/or modify
-   it under the terms of the GNU General Public License as published by
-   the Free Software Foundation; either version 3 of the License, or
-   (at your option) any later version.
-   
-   This program is distributed in the hope that it will be useful,
-   but WITHOUT ANY WARRANTY; without even the implied warranty of
-   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-   GNU General Public License for more details.
-   
-   You should have received a copy of the GNU General Public License
-   along with this program.  If not, see <http://www.gnu.org/licenses/>.
-*/
-
-#include "includes.h"
-
-static int process_block (smb_iconv_t cd, const char *addr, size_t len, FILE *output)
-{
-#define OUTBUF_SIZE	32768
-  const char *start = addr;
-  char outbuf[OUTBUF_SIZE];
-  char *outptr;
-  size_t outlen;
-  size_t n;
-
-  while (len > 0)
-    {
-      outptr = outbuf;
-      outlen = OUTBUF_SIZE;
-      n = smb_iconv (cd,  &addr, &len, &outptr, &outlen);
-
-      if (outptr != outbuf)
-	{
-	  /* We have something to write out.  */
-	  int errno_save = errno;
-
-	  if (fwrite (outbuf, 1, outptr - outbuf, output)
-	      < (size_t) (outptr - outbuf)
-	      || ferror (output))
-	    {
-	      /* Error occurred while printing the result.  */
-	      DEBUG (0, ("conversion stopped due to problem in writing the output"));
-	      return -1;
-	    }
-
-	  errno = errno_save;
-	}
-
-      if (errno != E2BIG)
-	{
-	  /* iconv() ran into a problem.  */
-	  switch (errno)
-	    {
-	    case EILSEQ:
-	      DEBUG(0,("illegal input sequence at position %ld", 
-		     (long) (addr - start)));
-	      break;
-	    case EINVAL:
-	      DEBUG(0, ("\
-incomplete character or shift sequence at end of buffer"));
-	      break;
-	    case EBADF:
-	      DEBUG(0, ("internal error (illegal descriptor)"));
-	      break;
-	    default:
-	      DEBUG(0, ("unknown iconv() error %d", errno));
-	      break;
-	    }
-
-	  return -1;
-	}
-    }
-
-  return 0;
-}
-
-
-static int process_fd (iconv_t cd, int fd, FILE *output)
-{
-  /* we have a problem with reading from a descriptor since we must not
-     provide the iconv() function an incomplete character or shift
-     sequence at the end of the buffer.  Since we have to deal with
-     arbitrary encodings we must read the whole text in a buffer and
-     process it in one step.  */
-  static char *inbuf = NULL;
-  static size_t maxlen = 0;
-  char *inptr = NULL;
-  size_t actlen = 0;
-
-  while (actlen < maxlen)
-    {
-      ssize_t n = read (fd, inptr, maxlen - actlen);
-
-      if (n == 0)
-	/* No more text to read.  */
-	break;
-
-      if (n == -1)
-	{
-	  /* Error while reading.  */
-	  DEBUG(0, ("error while reading the input"));
-	  return -1;
-	}
-
-      inptr += n;
-      actlen += n;
-    }
-
-  if (actlen == maxlen)
-    while (1)
-      {
-	ssize_t n;
-	char *new_inbuf;
-
-	/* Increase the buffer.  */
-	new_inbuf = (char *) realloc (inbuf, maxlen + 32768);
-	if (new_inbuf == NULL)
-	  {
-	    DEBUG(0, ("unable to allocate buffer for input"));
-	    return -1;
-	  }
-	inbuf = new_inbuf;
-	maxlen += 32768;
-	inptr = inbuf + actlen;
-
-	do
-	  {
-	    n = read (fd, inptr, maxlen - actlen);
-
-	    if (n == 0)
-	      /* No more text to read.  */
-	      break;
-
-	    if (n == -1)
-	      {
-		/* Error while reading.  */
-		DEBUG(0, ("error while reading the input"));
-		return -1;
-	      }
-
-	    inptr += n;
-	    actlen += n;
-	  }
-	while (actlen < maxlen);
-
-	if (n == 0)
-	  /* Break again so we leave both loops.  */
-	  break;
-      }
-
-  /* Now we have all the input in the buffer.  Process it in one run.  */
-  return process_block (cd, inbuf, actlen, output);
-}
-
-/* Main function */
-
-int main(int argc, char *argv[])
-{
-	const char *file = NULL;
-	char *from = "";
-	char *to = "";
-	char *output = NULL;
-	const char *preload_modules[] = {NULL, NULL};
-	FILE *out = stdout;
-	int fd;
-	smb_iconv_t cd;
-
-	/* make sure the vars that get altered (4th field) are in
-	   a fixed location or certain compilers complain */
-	poptContext pc;
-	struct poptOption long_options[] = {
-		POPT_AUTOHELP
-		{ "from-code", 'f', POPT_ARG_STRING, &from, 0, "Encoding of original text" },
-		{ "to-code", 't', POPT_ARG_STRING, &to, 0, "Encoding for output" },
-		{ "output", 'o', POPT_ARG_STRING, &output, 0, "Write output to this file" },
-		{ "preload-modules", 'p', POPT_ARG_STRING, &preload_modules[0], 0, "Modules to load" },
-		{ NULL }
-	};
-
-	setlinebuf(stdout);
-
-	pc = poptGetContext("smbiconv", argc, (const char **) argv,
-			    long_options, 0);
-
-	poptSetOtherOptionHelp(pc, "[FILE] ...");
-	
-	while(poptGetNextOpt(pc) != -1);
-
-	if (preload_modules[0]) smb_load_modules(preload_modules);
-
-	if(output) {
-		out = fopen(output, "w");
-
-		if(!out) {
-			DEBUG(0, ("Can't open output file '%s': %s, exiting...\n", output, strerror(errno)));
-			return 1;
-		}
-	}
-
-	cd = smb_iconv_open_ex(tctx, to, from, lpcfg_parm_bool(tctx->lp_ctx, NULL, "iconv", "use_builtin_handlers", true));
-	if((int)cd == -1) {
-		DEBUG(0,("unable to find from or to encoding, exiting...\n"));
-		if (out != stdout) fclose(out);
-		return 1;
-	}
-
-	while((file = poptGetArg(pc))) {
-		if(strcmp(file, "-") == 0) fd = 0;
-		else {
-			fd = open(file, O_RDONLY);
-			
-			if(!fd) {
-				DEBUG(0, ("Can't open input file '%s': %s, ignoring...\n", file, strerror(errno)));
-				continue;
-			}
-		}
-
-		/* Loop thru all arguments */
-		process_fd(cd, fd, out);
-
-		close(fd);
-	}
-	poptFreeContext(pc);
-
-	fclose(out);
-
-	return 0;
-}