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dockes 2005-02-04 14:21:18 +00:00
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GNU GENERAL PUBLIC LICENSE
Version 2, June 1991
Copyright (C) 1989, 1991 Free Software Foundation, Inc.
59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
Everyone is permitted to copy and distribute verbatim copies
of this license document, but changing it is not allowed.
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Also add information on how to contact you by electronic and paper mail.
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Gnomovision version 69, Copyright (C) year name of author
Gnomovision comes with ABSOLUTELY NO WARRANTY; for details type `show w'.
This is free software, and you are welcome to redistribute it
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The hypothetical commands `show w' and `show c' should show the appropriate
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You should also get your employer (if you work as a programmer) or your
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Yoyodyne, Inc., hereby disclaims all copyright interest in the program
`Gnomovision' (which makes passes at compilers) written by James Hacker.
<signature of Ty Coon>, 1 April 1989
Ty Coon, President of Vice
This General Public License does not permit incorporating your program into
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consider it more useful to permit linking proprietary applications with the
library. If this is what you want to do, use the GNU Library General
Public License instead of this License.

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Installation instructions:
Installing a binary package:
----------------------------
The binary packages are statically linked and should install real easy
(hopefully). There are no rpm or other managed packages for now.
- Unpack the tar file. Will create a recoll-x.y directory
- Arrange to have the recoll-x.y/bin directory in your PATH, or copy/link the
'recoll' executable where it will be found.
- Copy the files from the sampleconf directory somewhere. The default
location is $HOME/.recoll/ If you choose another location, you will have
to set the RECOLL_CONFDIR environment variable.
- Possibly adjust the recoll.conf file. The default should be fine for
trying in most cases.
- Possibly adjust the mimeconf file, especially the external viewer
section, depending on what you are using (ie acrobat vs xpdf, etc...)
- Start the 'recoll' program. After displaying a dialog, it will normally
begin to index the directories specified in recoll.conf.
Building from source
--------------------
Prerequisites:
To build from source, you need the following packages. Except if you're
using a really strange system, you can probably easily find, or already
have, a precompiled version of iconv, and maybe qt.
- qt and qt-devel (www.trolltech.com). Currently using 3.3.3
- xapian-core (www.xapian.org). Currently using 0.8.5
- libiconv (http://www.gnu.org/software/libiconv/). Currently using 1.9,
Building:
There is no autoconf for now. You need to chose a file in the mk directory,
and link it into a file named 'sysconf' there. If your system is not
supported by the supplied files, it should be easy enough to build a new
one from the examples (then send it to me please).
You also need to adjust the recoll.pro file inside the qtgui directory to
fix the "-L/usr/local/lib -lxapian -liconv" piece, depending on where your
libs are installed.
Then cd to the top directory, and type make.

1
src/Makefile
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@ -5,6 +5,7 @@ all:
clean:
cd common;make clean
cd index;make clean
cd lib;make clean
cd qtgui;rm -f recoll;make clean
cd query;make clean
cd utils;make clean

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@(#$Id: README,v 1.1 2005-02-04 14:21:17 dockes Exp $ (C) 2004 J.F.Dockes
Hello.
This is Recoll, a personal full text indexing system.
Recoll is copyrighted, licensed under a GPL license, see COPYING
Recoll is still in infancy, but it is based on a very strong backend, and
it can actually be useful right now, which is why I release it so early.
It will become much better in the near future.
What it has:
- Easy installation. No db, web server or exotic language necessary. The
binary packages are statically linked and should run almost as soon as
unpacked. The idea is that EVERYBODY should index their files because it
makes life easier.
- Indexes text, pdf, html, postscript. Deals with compressed versions of
same.
- Support for multiple charsets. Internal processing and storage uses
Unicode UTF-8.
- An ugly GUI, qt-based, written with qt Designer.
- An indexer which runs either as a thread inside the GUI or as an
external, cron'able program.
What it doesn't have, but will have in the not too far future:
- A more sophisticated query interface: the current one only does
probabilistic OR'ed terms. Not even phrases, no stemming (searching for
a plural won't find the singular). This is very high on the priority
list, and will come soon because I just have to steal code from xapian
omega.
- A pretty GUI (see above)
- Mail folder indexing. This would be quite easy to add for single message
folders right now, more complicated for concatenated ones, I intend to
do it.
- An interactive configuration tool. You need to edit files by hand for now.
- Packages, rpm or other. It' all tar files currently.
- Documentation and help.
- A build system, autoconf et al.
- etc. etc.
USING:
- Enter search terms, click <Search> or type <CR>
- A result list should appear in the left pane. You can use the Next/Prev
buttons to paginate.
- Clicking on an entry in the list will display a preview in the right
pane -- This can take some time for big postscript or pdf files, as the
file is converted on the fly for preview --
- Double-clicking on an entry should launch an external viewer, as
specified in the mimeconf file (see INSTALL). This doesn't work for
compressed files for now.
- Use File->Index to rebuild the database.
I very much welcome suggestions or (gasp) code:
jean-francois.dockes@wanadoo.fr
Cheers,
Jean-Francois
INSTALLATION
See the INSTALL file.
CREDITS:
Recoll is mainly a little glue code, and most of the intelligent work uses
code from external projects (xapian, estraier, unac, iconv).
Recoll borrows (steals?) heavily from the following projects. I tried to
include the relevant copyright attributions with the code. Any omission
is unintentional and will be fixed as soon as notified.
- Xapian (http://www.xapian.org). The database module (core) is used
unmodified, and quite a lot of code has been borrowed from Omega, the
web-based search application (ie: the html parser, plus miscellaneous
bits and ideas).
- Estraier (http://estraier.sourceforge.net/). Miscellaneous bits of codes
and ideas, especially for charset handling, and code from external
filters.
- Unac (http://www.senga.org/) for accent removal. This is a relatively small
package, not that easy to find, it has been integrated almost unmodified
in the Recoll package.
- Iconv (http://www.gnu.org/software/libiconv/), for character set
conversion.

1
src/VERSION Normal file
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@ -0,0 +1 @@
0.5

4
src/common/Makefile
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@ -1,4 +1,4 @@
include ../mk/FreeBSD
include ../mk/sysconf
BIGLIB = ../lib/librcl.a
@ -8,7 +8,7 @@ all: $(PROGS)
UNACPP_OBJS= trunacpp.o $(BIGLIB)
unacpp : $(UNACPP_OBJS)
$(CXX) $(CXXFLAGS) -o unacpp $(UNACPP_OBJS) \
-L/usr/local/lib -liconv
$(LIBICONV)
trunacpp.o : unacpp.cpp unacpp.h
$(CXX) $(CXXFLAGS) -DTEST_UNACPP -c -o trunacpp.o unacpp.cpp

3
src/common/unacpp.cpp
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@ -1,8 +1,9 @@
#ifndef lint
static char rcsid[] = "@(#$Id: unacpp.cpp,v 1.2 2005-01-24 13:17:58 dockes Exp $ (C) 2004 J.F.Dockes";
static char rcsid[] = "@(#$Id: unacpp.cpp,v 1.3 2005-02-04 14:21:17 dockes Exp $ (C) 2004 J.F.Dockes";
#endif
#ifndef TEST_UNACPP
#include <stdio.h>
#include <errno.h>

24
src/filters/rcluncomp Executable file
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#!/bin/sh
# @(#$Id: rcluncomp,v 1.1 2005-02-04 14:21:17 dockes Exp $ (C) 2004 J.F.Dockes
# Uncompress file using any program like gunzip/bunzip2. We jump through
# hoops to let the decompressor remove the compression suffix in the file
# name. The input directory must be empty on entry.
if test $# != 3 -o ! -f $2 -o ! -d $3 ; then
echo "Usage: rcluncomp <ucomp_prog> <infile> <outdir>"
exit 1
fi
uncomp=$1
infile=$2
outdir=$3
sinfile=`basename $infile`
cp $infile $outdir/$sinfile || exit 1
$uncomp $outdir/$sinfile
uncompressed=`echo $outdir/*`
echo $uncompressed

7
src/index/Makefile
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@ -1,5 +1,4 @@
include ../mk/FreeBSD
include ../mk/sysconf
BIGLIB = ../lib/librcl.a
@ -9,12 +8,12 @@ all: $(PROGS)
IDXDRIVER_OBJS= idxdriver.o $(BIGLIB)
idxdriver : $(IDXDRIVER_OBJS)
$(CXX) $(CXXFLAGS) -o idxdriver $(IDXDRIVER_OBJS) \
-L/usr/local/lib -lxapian -liconv
$(LIBXAPIAN) $(LIBICONV) $(LIBSYS)
CSGUESS_OBJS= trcsguess.o $(BIGLIB)
csguess : $(CSGUESS_OBJS)
$(CXX) $(CXXFLAGS) -o csguess $(CSGUESS_OBJS) \
-L/usr/local/lib -liconv
$(LIBICONV)
trcsguess.o : csguess.cpp
$(CXX) $(CXXFLAGS) -DTEST_CSGUESS -c -o trcsguess.o \
csguess.cpp

10
src/index/csguess.cpp
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@ -1,5 +1,5 @@
#ifndef lint
static char rcsid[] = "@(#$Id: csguess.cpp,v 1.2 2004-12-15 15:00:37 dockes Exp $ (C) 2004 J.F.Dockes";
static char rcsid[] = "@(#$Id: csguess.cpp,v 1.3 2005-02-04 14:21:17 dockes Exp $ (C) 2004 J.F.Dockes";
#endif
#ifndef TEST_CSGUESS
@ -54,7 +54,13 @@ static int transcodeErrCnt(const char *ptr, int size,
while(isiz > 0){
osiz = 2*ICONVCHECKSIZ;
wp = obuf;
if(iconv(ic, (const char **)&rp, &isiz, &wp, &osiz) == (size_t)-1){
if(iconv(ic,
#if defined(_LIBICONV_VERSION)
(const char **)&rp,
#else
(char **)&rp,
#endif
&isiz, &wp, &osiz) == (size_t)-1){
if(errno == EILSEQ || errno == EINVAL){
rp++;
isiz--;

3
src/index/indexer.cpp
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@ -1,6 +1,7 @@
#ifndef lint
static char rcsid[] = "@(#$Id: indexer.cpp,v 1.3 2005-02-04 09:39:44 dockes Exp $ (C) 2004 J.F.Dockes";
static char rcsid[] = "@(#$Id: indexer.cpp,v 1.4 2005-02-04 14:21:17 dockes Exp $ (C) 2004 J.F.Dockes";
#endif
#include <stdio.h>
#include <sys/stat.h>
#include <strings.h>

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src/internfile/internfile.cpp Normal file
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@ -0,0 +1,165 @@
#ifndef lint
static char rcsid[] = "@(#$Id: internfile.cpp,v 1.1 2005-02-04 14:21:17 dockes Exp $ (C) 2004 J.F.Dockes";
#endif
#include <unistd.h>
#include <sys/types.h>
#include <sys/stat.h>
#include <errno.h>
#include <string>
#include <iostream>
using namespace std;
#include "internfile.h"
#include "mimetype.h"
#include "debuglog.h"
#include "mimehandler.h"
#include "execmd.h"
#include "pathut.h"
static bool uncompressfile(RclConfig *conf, const string& ifn,
const list<string>& cmdv, string& tdir,
string& tfile)
{
const char *tmpdir = getenv("RECOLL_TMPDIR");
if (!tmpdir)
tmpdir = getenv("TMPDIR");
if (!tmpdir)
tmpdir = "/tmp";
tdir = tmpdir;
path_cat(tdir, "rcltmpXXXXXX");
{
char *cp = strdup(tdir.c_str());
if (!cp) {
LOGERR(("uncompressfile: out of memory (for file name !)\n"));
return false;
}
if (!mktemp(cp)) {
free(cp);
LOGERR(("uncompressfile: mktemp failed\n"));
return false;
}
tdir = cp;
free(cp);
}
if (mkdir(tdir.c_str(), 0700) < 0) {
LOGERR(("uncompressfile: mkdir %s failed\n", tdir.c_str()));
return false;
}
string cmd = find_filter(conf, cmdv.front());
// Substitute file name and temp dir in command elements
list<string>::const_iterator it = cmdv.begin();
++it;
list<string> args;
for (; it != cmdv.end(); it++) {
string s = *it;
string ns;
string::const_iterator it1;
for (it1 = s.begin(); it1 != s.end();it1++) {
if (*it1 == '%') {
if (++it1 == s.end()) {
ns += '%';
break;
}
if (*it1 == '%')
ns += '%';
if (*it1 == 'f')
ns += ifn;
if (*it1 == 't')
ns += tdir;
} else {
ns += *it1;
}
}
args.push_back(ns);
}
// Execute command and retrieve output file name, check that it exists
ExecCmd ex;
int status = ex.doexec(cmd, args, 0, &tfile);
if (status) {
LOGERR(("uncompressfile: doexec: status 0x%x\n", status));
rmdir(tdir.c_str());
return false;
}
if (!tfile.empty() && tfile[tfile.length() - 1] == '\n')
tfile.erase(tfile.length() - 1, 1);
return true;
}
static void tmpcleanup(const string& tdir, const string& tfile)
{
if (tdir.empty())
return;
if (!tfile.empty()) {
if (unlink(tfile.c_str()) < 0) {
LOGERR(("tmpcleanup: unlink(%s) errno %d\n", tfile.c_str(),
errno));
return;
}
}
if (rmdir(tdir.c_str()) < 0) {
LOGERR(("tmpcleanup: rmdir(%s) errno %d\n", tdir.c_str(), errno));
return;
}
}
bool internfile(const std::string &ifn, RclConfig *config, Rcl::Doc& doc)
{
string fn = ifn;
string tdir;
string tfile;
MimeHandler *handler = 0;
bool ret = false;
string mime = mimetype(fn, config->getMimeMap());
if (mime.empty()) {
// No mime type ?? pass on.
LOGDEB(("internfile: (no mime) [%s]\n", fn.c_str()));
return false;
}
// First check for a compressed file
list<string>ucmd;
if (getUncompressor(mime, config->getMimeConf(), ucmd)) {
if (!uncompressfile(config, fn, ucmd, tdir, tfile))
return false;
LOGDEB(("internfile: after ucomp: tdir %s, tfile %s\n",
tdir.c_str(), tfile.c_str()));
fn = tfile;
mime = mimetype(fn, config->getMimeMap());
if (mime.empty()) {
// No mime type ?? pass on.
LOGDEB(("internfile: (no mime) [%s]\n", fn.c_str()));
goto out;
}
}
// Look for appropriate handler
handler = getMimeHandler(mime, config->getMimeConf());
if (!handler) {
// No handler for this type, for now :(
LOGDEB(("internfile: %s : no handler\n", mime.c_str()));
goto out;
}
LOGDEB(("internfile: %s [%s]\n", mime.c_str(), fn.c_str()));
// Turn file into a document. The document has fields for title, body
// etc., all text converted to utf8
if (!handler->worker(config, fn, mime, doc)) {
goto out;
}
doc.mimetype = mime;
// Clean up. We delete the temp file and its father directory
ret = true;
out:
delete handler;
tmpcleanup(tdir, tfile);
return ret;
}

14
src/internfile/internfile.h Normal file
View File

@ -0,0 +1,14 @@
#ifndef _INTERNFILE_H_INCLUDED_
#define _INTERNFILE_H_INCLUDED_
/* @(#$Id: internfile.h,v 1.1 2005-02-04 14:21:17 dockes Exp $ (C) 2004 J.F.Dockes */
#include <string>
#include "rclconfig.h"
#include "rcldb.h"
/// Turn external file into internal representation, according to mime type etc
extern bool internfile(const std::string &fn, RclConfig *config,
Rcl::Doc& doc);
#endif /* _INTERNFILE_H_INCLUDED_ */

14
src/internfile/mimehandler.cpp
View File

@ -1,5 +1,5 @@
#ifndef lint
static char rcsid[] = "@(#$Id: mimehandler.cpp,v 1.7 2005-02-04 09:39:44 dockes Exp $ (C) 2004 J.F.Dockes";
static char rcsid[] = "@(#$Id: mimehandler.cpp,v 1.8 2005-02-04 14:21:17 dockes Exp $ (C) 2004 J.F.Dockes";
#endif
#include <iostream>
@ -71,6 +71,12 @@ class MimeHandlerExec : public MimeHandler {
bool MimeHandlerExec::worker(RclConfig *conf, const string &fn,
const string &mtype, Rcl::Doc &docout)
{
if (params.empty()) {
// Hu ho
LOGERR(("MimeHandlerExec::worker: empty params for mime %s\n",
mtype.c_str()));
return false;
}
// Command name
string cmd = find_filter(conf, params.front());
@ -163,8 +169,14 @@ bool getUncompressor(const std::string &mtype, ConfTree *mhandlers,
string hs;
mhandlers->get(mtype, hs, "");
if (hs.empty())
return false;
list<string> tokens;
ConfTree::stringToStrings(hs, tokens);
if (tokens.empty()) {
LOGERR(("getUncompressor: empty spec for mtype %s\n", mtype.c_str()));
return false;
}
if (stringlowercmp("uncompress", tokens.front()))
return false;
list<string>::iterator it = tokens.begin();

2
src/lib/Makefile
View File

@ -1,4 +1,4 @@
include ../mk/FreeBSD
include ../mk/sysconf
UNACCFLAGS = -g -I. -I../unac -I/usr/local/include -DUNAC_VERSION=\"1.0.7\"

3
src/mk/FreeBSD
View File

@ -1,2 +1,5 @@
CXXFLAGS = -pthread -Wall -g -I. -I../index -I../utils -I../common \
-I../unac -I/usr/local/include
LIBXAPIAN = -L/usr/local/lib -lxapian
LIBICONV = -L/usr/local/lib -liconv

7
src/mk/Linux Normal file
View File

@ -0,0 +1,7 @@
CXXFLAGS = -Wall -g -I. -I../index -I../utils -I../common \
-I../unac -I/usr/local/include
LIBXAPIAN = -L/usr/local/lib -lxapian
LIBICONV =
LIBSYS = -lpthread

3
src/qtgui/idxthread.cpp
View File

@ -1,4 +1,7 @@
#include <stdio.h>
#include <unistd.h>
#include <qthread.h>
#include "indexer.h"

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8
src/qtgui/recoll.pro
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@ -1,7 +1,7 @@
TEMPLATE = app
LANGUAGE = C++
CONFIG += qt warn_on release
CONFIG += qt warn_on thread release
SOURCES += main.cpp \
idxthread.cpp
@ -27,5 +27,7 @@ unix {
INCLUDEPATH += ../common ../index ../query ../unac ../utils
}
UNAME = $$system(uname -s)
contains( UNAME, [lL]inux ) {
LIBS -= -liconv
}

19
src/qtgui/recollmain.ui
View File

@ -202,6 +202,7 @@
</item>
<item text="&amp;Help" name="helpMenu">
<separator/>
<action name="helpQuick_startAction"/>
</item>
</menubar>
<toolbars>
@ -232,6 +233,17 @@
<string>Start Indexing</string>
</property>
</action>
<action>
<property name="name">
<cstring>helpQuick_startAction</cstring>
</property>
<property name="text">
<string>Quick start</string>
</property>
<property name="menuText">
<string>Quick start</string>
</property>
</action>
</actions>
<connections>
<connection>
@ -288,6 +300,12 @@
<receiver>RecollMain</receiver>
<slot>clearqPB_clicked()</slot>
</connection>
<connection>
<sender>helpQuick_startAction</sender>
<signal>activated()</signal>
<receiver>RecollMain</receiver>
<slot>helpQuick_startAction_activated()</slot>
</connection>
</connections>
<includes>
<include location="local" impldecl="in implementation">recollmain.ui.h</include>
@ -307,6 +325,7 @@
<slot>clearqPB_clicked()</slot>
<slot>listPrevPB_clicked()</slot>
<slot>listNextPB_clicked()</slot>
<slot>helpQuick_startAction_activated()</slot>
</slots>
<pixmapinproject/>
<layoutdefaults spacing="6" margin="11"/>

6
src/qtgui/recollmain.ui.h
View File

@ -313,3 +313,9 @@ void RecollMain::listNextPB_clicked()
}
void RecollMain::helpQuick_startAction_activated()
{
}

8
src/query/Makefile
View File

@ -1,4 +1,4 @@
include ../mk/FreeBSD
include ../mk/sysconf
BIGLIB=../lib/librcl.a
@ -8,17 +8,17 @@ all: $(PROGS)
XADUMP_OBJS= xadump.o $(BIGLIB)
xadump : $(XADUMP_OBJS)
$(CXX) $(CXXFLAGS) -o xadump $(XADUMP_OBJS) \
-L/usr/local/lib -lxapian -liconv
$(LIBICONV) $(LIBXAPIAN)
QXTRY_OBJS= qxtry.o $(BIGLIB)
qxtry : $(QXTRY_OBJS)
$(CXX) $(CXXFLAGS) -o qxtry $(QXTRY_OBJS) \
-L/usr/local/lib -lxapian -liconv
$(LIBICONV) $(LIBXAPIAN)
QTRY_OBJS= qtry.o $(BIGLIB)
qtry : $(QTRY_OBJS)
$(CXX) $(CXXFLAGS) -o qtry $(QTRY_OBJS) \
-L/usr/local/lib -lxapian -liconv
$(LIBICONV) $(LIBXAPIAN)
$(BIGLIB):
cd ../lib;make

4
src/rcldb/rcldb.cpp
View File

@ -1,7 +1,7 @@
#ifndef lint
static char rcsid[] = "@(#$Id: rcldb.cpp,v 1.17 2005-02-01 17:52:06 dockes Exp $ (C) 2004 J.F.Dockes";
static char rcsid[] = "@(#$Id: rcldb.cpp,v 1.18 2005-02-04 14:21:17 dockes Exp $ (C) 2004 J.F.Dockes";
#endif
#include <stdio.h>
#include <sys/stat.h>
#include <iostream>

11
src/utils/Makefile
View File

@ -1,4 +1,4 @@
include ../mk/FreeBSD
include ../mk/sysconf
BIGLIB = ../lib/librcl.a
@ -26,24 +26,21 @@ trexecmd.o : execmd.cpp execmd.h
TRANSCODE_OBJS= trtranscode.o $(BIGLIB)
transcode : $(TRANSCODE_OBJS)
$(CXX) $(CXXFLAGS) -o transcode $(TRANSCODE_OBJS) \
-L/usr/local/lib -liconv
$(CXX) $(CXXFLAGS) -o transcode $(TRANSCODE_OBJS) $(LIBICONV)
trtranscode.o : ../utils/transcode.cpp
$(CXX) $(CXXFLAGS) -DTEST_TRANSCODE -c -o trtranscode.o \
transcode.cpp
MIMEPARSE_OBJS= trmimeparse.o $(BIGLIB)
trmimeparse : $(MIMEPARSE_OBJS)
$(CXX) $(CXXFLAGS) -o mimeparse $(MIMEPARSE_OBJS) \
-L/usr/local/lib -liconv
$(CXX) $(CXXFLAGS) -o mimeparse $(MIMEPARSE_OBJS) $(LIBICONV)
trmimeparse.o : mimeparse.cpp
$(CXX) $(CXXFLAGS) -DTEST_MIMEPARSE -c -o trmimeparse.o \
mimeparse.cpp
SMALLUT_OBJS= trsmallut.o $(BIGLIB)
smallut : $(SMALLUT_OBJS)
$(CXX) $(CXXFLAGS) -o smallut $(SMALLUT_OBJS) \
-L/usr/local/lib -liconv
$(CXX) $(CXXFLAGS) -o smallut $(SMALLUT_OBJS) $(LIBICONV)
trsmallut.o : ../utils/smallut.cpp
$(CXX) $(CXXFLAGS) -DTEST_SMALLUT -c -o trsmallut.o \
smallut.cpp

4
src/utils/pathut.cpp
View File

@ -1,9 +1,9 @@
#ifndef lint
static char rcsid[] = "@(#$Id: pathut.cpp,v 1.3 2005-01-31 14:31:10 dockes Exp $ (C) 2004 J.F.Dockes";
static char rcsid[] = "@(#$Id: pathut.cpp,v 1.4 2005-02-04 14:21:18 dockes Exp $ (C) 2004 J.F.Dockes";
#endif
#ifndef TEST_PATHUT
#include <unistd.h>
#include <pwd.h>
#include <iostream>

10
src/utils/transcode.cpp
View File

@ -1,5 +1,5 @@
#ifndef lint
static char rcsid[] = "@(#$Id: transcode.cpp,v 1.2 2004-12-15 15:00:37 dockes Exp $ (C) 2004 J.F.Dockes";
static char rcsid[] = "@(#$Id: transcode.cpp,v 1.3 2005-02-04 14:21:18 dockes Exp $ (C) 2004 J.F.Dockes";
#endif
#ifndef TEST_TRANSCODE
@ -40,7 +40,13 @@ bool transcode(const string &in, string &out, const string &icode,
size_t osiz;
op = obuf;
osiz = OBSIZ;
if(iconv(ic, &ip, &isiz, &op, &osiz) == (size_t)-1 && errno != E2BIG){
if(iconv(ic,
#if defined(_LIBICONV_VERSION)
&ip,
#else
(char **)&ip,
#endif
&isiz, &op, &osiz) == (size_t)-1 && errno != E2BIG){
out.erase();
out = string("iconv failed for ") + icode + " -> " + ocode +
" : " + strerror(errno);