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/* -*- Mode: C; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
/*
* This file is part of the LibreOffice project.
*
* This Source Code Form is subject to the terms of the Mozilla Public
* License, v. 2.0. If a copy of the MPL was not distributed with this
* file, You can obtain one at http://mozilla.org/MPL/2.0/.
*/
#ifdef LINUX
#include <stdio.h>
#include <stdlib.h>
#include <string.h>
#include <sal/types.h>
#include <LibreOfficeKit/LibreOfficeKit.h>
#include <dlfcn.h>
#ifdef AIX
# include <sys/ldr.h>
#endif
#define TARGET_LIB "lib" "sofficeapp" ".so"
#define TARGET_MERGED_LIB "lib" "libmergedlo" ".so"
typedef LibreOfficeKit *(HookFunction)( const char *install_path);
SAL_DLLPUBLIC_EXPORT LibreOfficeKit *lok_init( const char *install_path )
{
char *imp_lib;
size_t partial_length;
void *dlhandle;
HookFunction *pSym;
if (!install_path)
return NULL;
// allocate large enough buffer
partial_length = strlen(install_path);
imp_lib = (char *) malloc(partial_length + sizeof(TARGET_LIB) + sizeof(TARGET_MERGED_LIB) + 2);
if (!imp_lib)
{
fprintf( stderr, "failed to open library : not enough memory\n");
return NULL;
}
strcpy(imp_lib, install_path);
imp_lib[partial_length++] = '/';
strcpy(imp_lib + partial_length, TARGET_LIB);
dlhandle = dlopen(imp_lib, RTLD_LAZY);
if (!dlhandle)
{
strcpy(imp_lib + partial_length, TARGET_MERGED_LIB);
dlhandle = dlopen(imp_lib, RTLD_LAZY);
if (!dlhandle)
{
fprintf(stderr, "failed to open library '%s' or '%s' in '%s/'\n", TARGET_LIB, TARGET_MERGED_LIB, install_path);
free(imp_lib);
return NULL;
}
}
pSym = (HookFunction *) dlsym( dlhandle, "libreofficekit_hook" );
if (!pSym)
{
fprintf( stderr, "failed to find hook in library '%s'\n", imp_lib );
dlclose( dlhandle );
free( imp_lib );
return NULL;
}
free( imp_lib );
return pSym( install_path );
}
#endif // not LINUX => port me !
/* vim:set shiftwidth=4 softtabstop=4 expandtab: */
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