diff options
Diffstat (limited to 'support/dktools/dk-db2t.c')
| -rw-r--r-- | support/dktools/dk-db2t.c | 1189 |
1 files changed, 1189 insertions, 0 deletions
diff --git a/support/dktools/dk-db2t.c b/support/dktools/dk-db2t.c new file mode 100644 index 0000000000..faa556471d --- /dev/null +++ b/support/dktools/dk-db2t.c @@ -0,0 +1,1189 @@ +/* + WARNING: This file was generated by dkct. + Changes you make here will be lost if dkct is run again! + You should modify the original source and run dkct on it. + Original source: dk-db2t.ctr +*/ + +/* +Copyright (C) 2016-2017, Dirk Krause + +Redistribution and use in source and binary forms, with or without +modification, are permitted provided that the following conditions are met: + +* Redistributions of source code must retain the above copyright notice, + this list of conditions and the following disclaimer. +* Redistributions in binary form must reproduce the above opyright notice, + this list of conditions and the following disclaimer in the documentation + and/or other materials provided with the distribution. +* Neither the name of the author nor the names of contributors may be used + to endorse or promote products derived from this software without specific + prior written permission. + +THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS ``AS IS'' +AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE +IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE +ARE DISCLAIMED. +IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR ANY +DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES +(INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; +LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND +ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT +(INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF +THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. +*/ + +/** @file dk-db2t.c The dk-db2t module. +*/ + + +#line 10 "dk-db2t.ctr" + +/* + Convert database to text, write to standard output. + + See help_text below. +*/ + +#include "dk4conf.h" + +#include <stdio.h> + +#if DK4_HAVE_STDLIB_H +#ifndef STDLIB_H_INCLUDED +#include <stdlib.h> +#define STDLIB_H_INCLUDED 1 +#endif +#endif + +#if DK4_HAVE_UNISTD_H +#ifndef UNISTD_H_INCLUDED +#include <unistd.h> +#define UNISTD_H_INCLUDED 1 +#endif +#endif + +#if DK4_HAVE_PROCESS_H +#ifndef PROCESS_H_INCLUDED +#include <process.h> +#define PROCESS_H_INCLUDED 1 +#endif +#endif + +#if DK4_HAVE_IO_H +#ifndef IO_H_INCLUDED +#include <io.h> +#define IO_H_INCLUDED 1 +#endif +#endif + +#if DK4_HAVE_FCNTL_H +#ifndef FCNTL_H_INCLUDED +#include <fcntl.h> +#define FCNTL_H_INCLUDED 1 +#endif +#endif + +#if DK4_HAVE_SYS_TYPES_H +#ifndef SYS_TYPES_H_INCLUDED +#include <sys/types.h> +#define SYS_TYPES_H_INCLUDED 1 +#endif +#endif + +#if DK4_HAVE_SIGNAL_H +#ifndef SIGNAL_H_INCLUDED +#include <signal.h> +#define SIGNAL_H_INCLUDED 1 +#endif +#endif + +#include "dk4const.h" +#include "dk4mem.h" +#include "dk4mema.h" +#include "dk4dbi.h" +#include "dk4dbit8.h" +#include "dk4dbitw.h" +#include "dk4dbit.h" +#include "dk4fput.h" +#include "dk4vers.h" +#include "dk4app.h" +#include "dk4aopt.h" +#include "dk4dbi.h" +#include "dk4dbit.h" +#include "dk4dbia.h" +#include "dk4maasz.h" + + + + + +#line 89 "dk-db2t.ctr" + + + +/** Options. +*/ +static const dk4_option_specification_t dk_db2t_options[] = { + { dkT('k'), dkT("key-buffer-size"), DK4_OPT_ARG_SIZE }, + { dkT('v'), dkT("value-buffer-size"), DK4_OPT_ARG_SIZE }, + { dkT('R'), dkT("reset"), DK4_OPT_ARG_NONE }, + { dkT('\0'), dkT("verbose"), DK4_OPT_ARG_NONE } +}; + + + +/** Constant texts used by the program, not localized. +*/ +const dkChar * const dk_db2t_kwnl[] = { +/* 0 */ +dkT("dktools"), + +/* 1 */ +dkT("dk-db2t.txt"), + +/* 2 */ +dkT("dk-db2t.str"), + +/* 3 */ +dkT("ERROR: Application startup failed!\n"), + +/* 4 */ +dkT("text-db.key.max-size"), + +/* 5 */ +dkT("text-db.value.max-size"), + +/* 6 */ +dkT("verbose"), + +NULL + + +#line 133 "dk-db2t.ctr" +}; + + + +static const dkChar * const dk_db2t_type_names[] = { +/* 0 */ +dkT("bdb"), + +/* 1 */ +dkT("ndbm"), + +/* 2 */ +dkT("mem"), + +NULL + + +#line 143 "dk-db2t.ctr" +}; + + +static const dkChar * const dk_db2t_kw_def[] = { +/* 0 */ +dkT("Failed to set up signal handlers!"), + +/* 1 */ +dkT("Failed to restore previous signal handlers!"), + +/* 2 */ +dkT("Failed to traverse database!"), + +/* 3 */ +dkT("At least one database name required!"), + +/* 4 */ +dkT("Write attempt to closed pipe!"), + +/* 5 */ +dkT("Interrupted by SIGINT signal!"), + +/* 6 */ +dkT("Failed to write text to standard output!"), + +NULL + + +#line 177 "dk-db2t.ctr" +}; + + + +/** Version text. +*/ +static const dkChar version_text[] = { + DKT_VERSION_DK +#if DK4_HAVE_DB_H && (DK4_CHAR_SIZE == 1) + dkT(" bdb") +#endif +#if DK4_HAVE_NDBM_H && (DK4_CHAR_SIZE == 1) + dkT(" ndbm") +#endif + dkT(" mem") +}; + + + +/** Short help text. +*/ +static const dkChar * const help_text[] = { +dkT(""), +dkT("dk-db2t - Show database as text"), +dkT("-------------------------------"), +dkT(""), +dkT("dk-db2t [<options>] <database>"), +dkT(""), +dkT("Options:"), +dkT(""), +dkT("-k <size>\t--key-size=<size>\t\tKey buffer size."), +dkT("-v <size>\t--value-buffer-size=<size>\tValue buffer size."), +dkT("\t\t\t\t\t\tDefault for both: 256."), +dkT("\t\t--verbose\t\t\tShow error message on SIGPIPE."), +dkT(""), +dkT("--help\t\t\t\t\t\tShow short help text."), +dkT("--manual\t\t\t\t\t*** SHOW FULL MANUAL ***"), +dkT("--version\t\t\t\t\tShow version information."), +dkT("--license\t\t\t\t\tShow license information."), +dkT(""), +NULL + + +#line 219 "dk-db2t.ctr" +}; + + + +/** License conditions. +*/ +static const dkChar * const license_text[] = { +dkT(""), +dkT("This software uses code from the following projects, either directly or as"), +dkT("a library:"), +dkT(""), +dkT("dktools\t\tDirk Krause's tools and libraries."), +dkT("\t\tSee http://dktools.sourceforge.net/ for more information."), +#if DK4_HAVE_DB_H && (DK4_CHAR_SIZE == 1) +dkT(""), +dkT("Berkeley DB\tDatabase library."), +#endif +#if DK4_HAVE_ZLIB_H +dkT(""), +dkT("zlib\t\tData compression library."), +dkT("\t\tSee http://www.zlib.net/ for more information."), +#endif +#if DK4_HAVE_BZLIB_H +dkT(""), +dkT("bzip2\t\tData compression program and library."), +dkT("\t\tSee http://www.bzip.org/ for more information."), +#endif +dkT(""), +dkT("All the licenses below apply to the program."), +dkT("Licenses for used libraries are shown as found on my Scientific Linux 6.x"), +dkT("computer in the /usr/share/doc directory on 2015-04-01. Check the project"), +dkT("homepages of the used libraries for additional information and/or updated"), +dkT("license terms."), +dkT(""), +dkT(""), +dkT("DK tools and libraries license"), +dkT("=============================="), +dkT("Copyright (c) 2016, Dirk Krause"), +dkT("All rights reserved."), +dkT(""), +dkT("Redistribution and use in source and binary forms, with or without"), +dkT("modification, are permitted provided that the following conditions are met:"), +dkT(""), +dkT("* Redistributions of source code must retain the above copyright notice,"), +dkT(" this list of conditions and the following disclaimer."), +dkT("* Redistributions in binary form must reproduce the above copyright"), +dkT(" notice, this list of conditions and the following disclaimer in the"), +dkT(" documentation and/or other materials provided with the distribution."), +dkT("* Neither the name of the Dirk Krause nor the names of contributors may be"), +dkT(" used to endorse or promote products derived from this software without"), +dkT(" specific prior written permission."), +dkT(""), +dkT("THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS \"AS IS\""), +dkT("AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE"), +dkT("IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE"), +dkT("ARE DISCLAIMED."), +dkT(""), +dkT("IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT,"), +dkT("INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING,"), +dkT("BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,"), +dkT("DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY"), +dkT("OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING"), +dkT("NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE,"), +dkT("EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE."), +#if DK4_HAVE_DB_H && (DK4_CHAR_SIZE == 1) +dkT(""), +dkT(""), +dkT("Berkeley DB license"), +dkT("==================="), +dkT("This package was debianized by Clint Adams <schizo@debian.org> on"), +dkT("Wed, 25 Jul 2007 20:37:51 +0700"), +dkT(""), +dkT("It was downloaded from"), +dkT("http://www.oracle.com/technology/software/products/berkeley-db/db/index.html"), +dkT(""), +dkT("Copyright and license:"), +dkT(""), +dkT("The following is the license that applies to this copy of the Berkeley DB"), +dkT("software. For a license to use the Berkeley DB software under conditions"), +dkT("other than those described here, or to purchase support for this software,"), +dkT("please contact Oracle at berkeleydb-info_us@oracle.com."), +dkT(""), +dkT("=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-="), +dkT("/*"), +dkT(" * Copyright (c) 1990, 2010 Oracle and/or its affiliates. All rights reserved."), +dkT(" *"), +dkT(" * Redistribution and use in source and binary forms, with or without"), +dkT(" * modification, are permitted provided that the following conditions"), +dkT(" * are met:"), +dkT(" * 1. Redistributions of source code must retain the above copyright"), +dkT(" * notice, this list of conditions and the following disclaimer."), +dkT(" * 2. Redistributions in binary form must reproduce the above copyright"), +dkT(" * notice, this list of conditions and the following disclaimer in the"), +dkT(" * documentation and/or other materials provided with the distribution."), +dkT(" * 3. Redistributions in any form must be accompanied by information on"), +dkT(" * how to obtain complete source code for the DB software and any"), +dkT(" * accompanying software that uses the DB software. The source code"), +dkT(" * must either be included in the distribution or be available for no"), +dkT(" * more than the cost of distribution plus a nominal fee, and must be"), +dkT(" * freely redistributable under reasonable conditions. For an"), +dkT(" * executable file, complete source code means the source code for all"), +dkT(" * modules it contains. It does not include source code for modules or"), +dkT(" * files that typically accompany the major components of the operating"), +dkT(" * system on which the executable file runs."), +dkT(" *"), +dkT(" * THIS SOFTWARE IS PROVIDED BY ORACLE ``AS IS'' AND ANY EXPRESS OR"), +dkT(" * IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED"), +dkT(" * WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE, OR"), +dkT(" * NON-INFRINGEMENT, ARE DISCLAIMED. IN NO EVENT SHALL ORACLE BE LIABLE"), +dkT(" * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR"), +dkT(" * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF"), +dkT(" * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR"), +dkT(" * BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,"), +dkT(" * WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE"), +dkT(" * OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN"), +dkT(" * IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE."), +dkT(" */"), +dkT("/*"), +dkT(" * Copyright (c) 1990, 1993, 1994, 1995"), +dkT(" *\tThe Regents of the University of California. All rights reserved."), +dkT(" *"), +dkT(" * Redistribution and use in source and binary forms, with or without"), +dkT(" * modification, are permitted provided that the following conditions"), +dkT(" * are met:"), +dkT(" * 1. Redistributions of source code must retain the above copyright"), +dkT(" * notice, this list of conditions and the following disclaimer."), +dkT(" * 2. Redistributions in binary form must reproduce the above copyright"), +dkT(" * notice, this list of conditions and the following disclaimer in the"), +dkT(" * documentation and/or other materials provided with the distribution."), +dkT(" * 3. Neither the name of the University nor the names of its contributors"), +dkT(" * may be used to endorse or promote products derived from this software"), +dkT(" * without specific prior written permission."), +dkT(" *"), +dkT(" * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND"), +dkT(" * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE"), +dkT(" * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE"), +dkT(" * ARE DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE"), +dkT(" * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL"), +dkT(" * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS"), +dkT(" * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)"), +dkT(" * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT"), +dkT(" * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY"), +dkT(" * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF"), +dkT(" * SUCH DAMAGE."), +dkT(" */"), +dkT("/*"), +dkT(" * Copyright (c) 1995, 1996"), +dkT(" *\tThe President and Fellows of Harvard University. All rights reserved."), +dkT(" *"), +dkT(" * Redistribution and use in source and binary forms, with or without"), +dkT(" * modification, are permitted provided that the following conditions"), +dkT(" * are met:"), +dkT(" * 1. Redistributions of source code must retain the above copyright"), +dkT(" * notice, this list of conditions and the following disclaimer."), +dkT(" * 2. Redistributions in binary form must reproduce the above copyright"), +dkT(" * notice, this list of conditions and the following disclaimer in the"), +dkT(" * documentation and/or other materials provided with the distribution."), +dkT(" * 3. Neither the name of the University nor the names of its contributors"), +dkT(" * may be used to endorse or promote products derived from this software"), +dkT(" * without specific prior written permission."), +dkT(" *"), +dkT(" * THIS SOFTWARE IS PROVIDED BY HARVARD AND ITS CONTRIBUTORS ``AS IS'' AND"), +dkT(" * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE"), +dkT(" * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE"), +dkT(" * ARE DISCLAIMED. IN NO EVENT SHALL HARVARD OR ITS CONTRIBUTORS BE LIABLE"), +dkT(" * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL"), +dkT(" * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS"), +dkT(" * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)"), +dkT(" * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT"), +dkT(" * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY"), +dkT(" * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF"), +dkT(" * SUCH DAMAGE."), +dkT(" */"), +dkT("=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-="), +dkT("/***"), +dkT(" * ASM: a very small and fast Java bytecode manipulation framework"), +dkT(" * Copyright (c) 2000-2005 INRIA, France Telecom"), +dkT(" * All rights reserved."), +dkT(" *"), +dkT(" * Redistribution and use in source and binary forms, with or without"), +dkT(" * modification, are permitted provided that the following conditions"), +dkT(" * are met:"), +dkT(" * 1. Redistributions of source code must retain the above copyright"), +dkT(" * notice, this list of conditions and the following disclaimer."), +dkT(" * 2. Redistributions in binary form must reproduce the above copyright"), +dkT(" * notice, this list of conditions and the following disclaimer in the"), +dkT(" * documentation and/or other materials provided with the distribution."), +dkT(" * 3. Neither the name of the copyright holders nor the names of its"), +dkT(" * contributors may be used to endorse or promote products derived from"), +dkT(" * this software without specific prior written permission."), +dkT(" *"), +dkT(" * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS \"AS IS\""), +dkT(" * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE"), +dkT(" * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE"), +dkT(" * ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE"), +dkT(" * LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR"), +dkT(" * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF"), +dkT(" * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS"), +dkT(" * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN"), +dkT(" * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)"), +dkT(" * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF"), +dkT(" * THE POSSIBILITY OF SUCH DAMAGE."), +dkT(" */"), +#endif +#if DK4_HAVE_ZLIB_H +dkT(""), +dkT(""), +dkT("Zlib license"), +dkT("============"), +dkT("(C) 1995-2004 Jean-loup Gailly and Mark Adler"), +dkT(""), +dkT("This software is provided 'as-is', without any express or implied"), +dkT("warranty. In no event will the authors be held liable for any damages"), +dkT("arising from the use of this software."), +dkT(""), +dkT("Permission is granted to anyone to use this software for any purpose,"), +dkT("including commercial applications, and to alter it and redistribute it"), +dkT("freely, subject to the following restrictions:"), +dkT(""), +dkT("1. The origin of this software must not be misrepresented; you must not"), +dkT(" claim that you wrote the original software. If you use this software"), +dkT(" in a product, an acknowledgment in the product documentation would be"), +dkT(" appreciated but is not required."), +dkT("2. Altered source versions must be plainly marked as such, and must not be"), +dkT(" misrepresented as being the original software."), +dkT("3. This notice may not be removed or altered from any source distribution."), +dkT(""), +dkT("Jean-loup Gailly Mark Adler"), +dkT("jloup@gzip.org madler@alumni.caltech.edu"), +#endif +#if DK4_HAVE_BZLIB_H +dkT(""), +dkT(""), +dkT("Bzip2 and libbzip2 library license"), +dkT("=================================="), +dkT("This program, \"bzip2\", the associated library \"libbzip2\", and all"), +dkT("documentation, are copyright (C) 1996-2007 Julian R Seward. All"), +dkT("rights reserved."), +dkT(""), +dkT("Redistribution and use in source and binary forms, with or without"), +dkT("modification, are permitted provided that the following conditions"), +dkT("are met:"), +dkT(""), +dkT("1. Redistributions of source code must retain the above copyright"), +dkT(" notice, this list of conditions and the following disclaimer."), +dkT(""), +dkT("2. The origin of this software must not be misrepresented; you must "), +dkT(" not claim that you wrote the original software. If you use this "), +dkT(" software in a product, an acknowledgment in the product "), +dkT(" documentation would be appreciated but is not required."), +dkT(""), +dkT("3. Altered source versions must be plainly marked as such, and must"), +dkT(" not be misrepresented as being the original software."), +dkT(""), +dkT("4. The name of the author may not be used to endorse or promote "), +dkT(" products derived from this software without specific prior written "), +dkT(" permission."), +dkT(""), +dkT("THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS"), +dkT("OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED"), +dkT("WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE"), +dkT("ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY"), +dkT("DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL"), +dkT("DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE"), +dkT("GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS"), +dkT("INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,"), +dkT("WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING"), +dkT("NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS"), +dkT("SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE."), +dkT(""), +dkT("Julian Seward, jseward@bzip.org"), +dkT("bzip2/libbzip2 version 1.0.5 of 10 December 2007"), +#endif +NULL + + +#line 494 "dk-db2t.ctr" +}; + + + +/** Buffer for key text. +*/ +static dkChar keybuffer[1024]; + + + +/** Buffer for value text. +*/ +static dkChar valuebuffer[1024]; + + + +/** Localized keywords. +*/ +static const dkChar * const *dk_db2t_msg = dk_db2t_kw_def; + + + +/** Number of options in the dk_db2t_options array. +*/ +static const size_t dk_db2t_sz_options = +sizeof(dk_db2t_options)/sizeof(dk4_option_specification_t); + + + +/** Number of keywords in the dk_db2t_msg array. +*/ +static size_t dk_db2t_sz_msg = +(sizeof(dk_db2t_kw_def)/sizeof(DK4_PDKCHAR) - 1); + + + +/** Application structure. +*/ +static dk4_app_t *app = NULL; + + + +/** Allocated buffer for key. +*/ +static dkChar *akey = NULL; + + + +/** Allocated buffer for value. +*/ +static dkChar *avalue = NULL; + + + +/** Pointer to key buffer to use. +*/ +static dkChar *pkey = keybuffer; + + + +/** Pointer to value buffer to use. +*/ +static dkChar *pvalue = valuebuffer; + + + +/** Key buffer size (number of dkChar). +*/ +static size_t keysz = DK4_SIZEOF(keybuffer,dkChar); + + + +/** Value buffer size (number of dkChar). +*/ +static size_t valsz = DK4_SIZEOF(valuebuffer,dkChar); + + + +/** Exit status code. +*/ +static int exval = EXIT_FAILURE; + + + +/** Flag: Write error occured. +*/ +static int we = 0; + + + +/** Flag: Report SIGPIPE. +*/ +static int verbose = 0; + + + +#ifdef SIGPIPE +/** Indicator: SIGPIPE signal received. +*/ +static +DK4_VOLATILE +dk4_sig_atomic_t sig_had_pipe = 0; +#endif + +/** Indicator: SIGINT signal received. +*/ +static +DK4_VOLATILE +dk4_sig_atomic_t sig_had_int = 0; + +/** Indicator: SIGTERM signal received. +*/ +static +DK4_VOLATILE +dk4_sig_atomic_t sig_had_term = 0; + + + +static +DK4_VOLATILE +dk4_sig_atomic_t * +sig_pass_pointer(DK4_VOLATILE dk4_sig_atomic_t *ptr) +{ + return ptr; +} + + + +#ifdef SIGPIPE +/** Handler for SIGPIPE signal. + @param signo Signal number (always SIGPIPE, ignored). +*/ +static +void +sig_handler_pipe(int signo) +{ + *sig_pass_pointer(&sig_had_pipe) = 1; +} +#endif + + + +/** Handler for SIGINT signal. + @param signo Signal number (always SIGINT, ignored). +*/ +static +void +sig_handler_int(int signo) +{ + *sig_pass_pointer(&sig_had_int) = 1; +} + + + +/** Handler for SIGTERM signal. + @param signo Signal number (always SIGTERM, ignored). +*/ +static +void +sig_handler_term(int signo) +{ + *sig_pass_pointer(&sig_had_term) = 1; +} + + + +/** Read value from volatile atomic type. + This function is necessary as some compilers mis-optimize + direct access to volatile variables (at least if you believe + one of the coding standards). + @param ap Pointer to volatile atomic variable. + @return Contents of the variable. +*/ +static +dk4_sig_atomic_t +sig_read_atomic(DK4_VOLATILE dk4_sig_atomic_t *ap) +{ + return (*ap); +} + + + +/** Check whether we can continue or if a signal was received. + @param check_pipe Flag: Check for occured SIGPIPE signal too. + @return 1 if the program can continue, 0 if a signal was received. +*/ +static +int +sig_can_continue(int check_pipe) +{ + int back = 1; +#ifdef SIGPIPE + if (0 != check_pipe) { + if (0 != sig_read_atomic(&sig_had_pipe)) { back = 0; } + } +#endif + if (0 != sig_read_atomic(&sig_had_int )) { back = 0; } + if (0 != sig_read_atomic(&sig_had_term)) { back = 0; } + return back; +} + + + +/** Traverse simple database containing text. + @param obj Object to modify during traversal. + @param k Key text. + @param v Value text. + @return 1 on success, 0 on error (continue traversal), + -1 on error (abort). +*/ +static +int +dk_db2t_traverse( + void *obj, + const dkChar *k, + const dkChar *v +) +{ + int back = 1; + if (NULL != k) { + if (NULL != v) { + if (0 == dk4fputs(k, stdout, NULL)) { + back = 0; we = 1; + } + if (0 == dk4fputc(dkT(' '), stdout, NULL)) { + back = 0; we = 1; + } + if (0 == dk4fputs(v, stdout, NULL)) { + back = 0; we = 1; + } + if (0 == dk4fputc(dkT('\n'), stdout, NULL)) { + back = 0; we = 1; + } + } else { + back = 0; + } + } else { + back = 0; + } + return back; +} + + + +/** Run with allocated buffers. +*/ +static +void +dk_db2t_run_with_buffers(void) +{ + dk4_er_t er; /* Error report for size calculation */ + const dkChar *fn; /* File name */ + dk4_dbi_t *dbiptr; /* Database */ + size_t szbk; /* Maximum key size in bytes */ + size_t szbv; /* Maximum value size in bytes */ + int obj; /* Dummy object for traversal */ + int xargc; /* Number of command line arguments */ + int i; /* Current command line arg index */ + int res; /* Operation result */ + + obj = 0; + xargc = dk4app_get_argc(app); + if (0 < xargc) { + exval = EXIT_SUCCESS; + for (i = 0; ((i < xargc) && (0 != sig_can_continue(1))); i++) { + fn = dk4app_get_argv(app, i); + if (NULL != fn) { + dk4error_init(&er); + szbk = dk4ma_size_t_mul(keysz, sizeof(dkChar), &er); + szbv = dk4ma_size_t_mul(valsz, sizeof(dkChar), &er); + if (DK4_E_NONE == er.ec) { + dbiptr = dk4dbi_open_sizes_app(fn, 0, 0, szbk, szbv, NULL, app); + if (NULL != dbiptr) { + res = dk4dbi_text_traverse(dbiptr, &obj, dk_db2t_traverse); + switch (res) { + case 1: { + } break; + case 0: { + exval = EXIT_FAILURE; + } break; + default: { + dk4app_log_1(app, dk_db2t_msg, dk_db2t_sz_msg, DK4_LL_ERROR, 2); + exval = EXIT_FAILURE; + } break; + } + dk4dbi_close(dbiptr, NULL); + } else { + exval = EXIT_FAILURE; + } + } else { + /* ERROR: Size calculation overflow */ + dk4app_log_base1(app, DK4_LL_ERROR, 82); + exval = EXIT_FAILURE; + } + } else { + /* BUG: No such file name */ + exval = EXIT_FAILURE; + } + } + } else { + /* ERROR: Too few database names */ + dk4app_log_1(app, dk_db2t_msg, dk_db2t_sz_msg, DK4_LL_ERROR, 3); + + } +} + + + +/** Run normally. +*/ +static +void +dk_db2t_normal_run(void) +{ + size_t ks = 0; + size_t vs = 0; + size_t i = 0; + + /* Check for verbose mode. + */ + if (0 != dk4app_opt_is_set_long(app, dk_db2t_kwnl[6], NULL)) { + verbose = 1; + } + /* Retrieve buffer sizes, allocate larger buffers if necessary. + */ + if (0 != dk4app_opt_is_set_short(app, dkT('R'), NULL)) { + if (0 != dk4app_pref_get_size(&i, app, dk_db2t_kwnl[4], 0)) { + ks = i; + } + if (0 != dk4app_pref_get_size(&i, app, dk_db2t_kwnl[5], 0)) { + vs = i; + } + } + if (0 != dk4app_opt_is_set_short(app, dkT('k'), NULL)) { + if (0 != dk4app_opt_get_size_short(&i, app, dkT('k'), NULL)) { + ks = i; + } + } + if (0 != dk4app_opt_is_set_short(app, dkT('v'), NULL)) { + if (0 != dk4app_opt_get_size_short(&i, app, dkT('v'), NULL)) { + vs = i; + } + } + if (ks > keysz) { + akey = dk4mem_new_app(dkChar,ks,app) ; + if (NULL != akey) { + pkey = akey; + keysz = ks; + } else { + goto finished; + } + } else { + if (0 < ks) { + keysz = ks; + } + } + if (vs > valsz) { + avalue = dk4mem_new_app(dkChar,vs,app) ; + if (NULL != avalue) { + pvalue = avalue; + valsz = vs; + } else { + goto finished; + } + } else { + if (0 < vs) { + valsz = vs; + } + } + + /* Run either with static or allocated buffers. + */ + dk_db2t_run_with_buffers(); + + /* Clean up, release larger buffers if allocated. + */ + finished: + dk4mem_release(akey) ; + dk4mem_release(avalue) ; +} + + + +#if DK4_HAVE_SIGACTION +/** Set signal handlers and run. +*/ +static +void +dk_db2t_run_with_signal_handlers(void) +{ +#ifdef SIGPIPE + struct sigaction opipe; +#endif + struct sigaction oint; +#ifdef SIGPIPE + struct sigaction npipe; +#endif + struct sigaction nint; + struct sigaction oterm; + struct sigaction nterm; + int success = 0; + +#ifdef SIGPIPE + /* Set up signal handling for SIGPIPE. + */ + DK4_MEMRES(&npipe, sizeof(npipe)); + npipe.sa_handler = sig_handler_pipe; + npipe.sa_flags = 0; + if (0 != sigemptyset(&npipe.sa_mask)) { + /* ERROR: Failed to set up masked signal set for SIGPIPE */ + dk4app_log_1(app, dk_db2t_msg, dk_db2t_sz_msg, DK4_LL_ERROR, 0); + goto finished; + } + if (0 != sigaddset(&npipe.sa_mask, SIGPIPE)) { + /* ERROR: Failed to set up masked signal set for SIGPIPE */ + dk4app_log_1(app, dk_db2t_msg, dk_db2t_sz_msg, DK4_LL_ERROR, 0); + goto finished; + } + if (0 != sigaction(SIGPIPE, &npipe, &opipe)) { + /* ERROR: Failed to set up signal handler for SIGPIPE */ + dk4app_log_1(app, dk_db2t_msg, dk_db2t_sz_msg, DK4_LL_ERROR, 0); + goto finished; + } +#endif + + /* Set up signal handling for SIGINT. + */ + DK4_MEMRES(&nint, sizeof(nint)); + nint.sa_handler = sig_handler_int; + nint.sa_flags = 0; + if (0 != sigemptyset(&nint.sa_mask)) { + /* ERROR: Failed to set up masked signal set for SIGINT */ + dk4app_log_1(app, dk_db2t_msg, dk_db2t_sz_msg, DK4_LL_ERROR, 0); + goto restore_old_pipe; + } + if (0 != sigaddset(&nint.sa_mask, SIGINT)) { + /* ERROR: Failed to set up masked signal set for SIGINT */ + dk4app_log_1(app, dk_db2t_msg, dk_db2t_sz_msg, DK4_LL_ERROR, 0); + goto restore_old_pipe; + } + if (0 != sigaction(SIGINT, &nint, &oint)) { + /* ERROR: Failed to set up signal handler for SIGINT */ + dk4app_log_1(app, dk_db2t_msg, dk_db2t_sz_msg, DK4_LL_ERROR, 0); + goto restore_old_pipe; + } + + /* Set up signal handling for SIGTERM + */ + DK4_MEMRES(&nterm, sizeof(nterm)); + nterm.sa_handler = sig_handler_term; + nterm.sa_flags = 0; + if (0 != sigemptyset(&nterm.sa_mask)) { + /* ERROR: Failed to set up masked signal set for SIGTERM */ + dk4app_log_1(app, dk_db2t_msg, dk_db2t_sz_msg, DK4_LL_ERROR, 0); + goto restore_old_int; + } + if (0 != sigaddset(&nterm.sa_mask, SIGTERM)) { + /* ERROR: Failed to set up masked signal set for SIGTERM */ + dk4app_log_1(app, dk_db2t_msg, dk_db2t_sz_msg, DK4_LL_ERROR, 0); + goto restore_old_int; + } + if (0 != sigaction(SIGTERM, &nterm, &oterm)) { + /* ERROR: Failed to set up signal handler for SIGTERM */ + dk4app_log_1(app, dk_db2t_msg, dk_db2t_sz_msg, DK4_LL_ERROR, 0); + goto restore_old_int; + } + + success = 1; + dk_db2t_normal_run(); + + /* Restore signal handling for SIGTERM. + */ + if (0 != sigaction(SIGTERM, &oterm, NULL)) { + /* ERROR: Failed to restore old SIGTERM settings */ + dk4app_log_1(app, dk_db2t_msg, dk_db2t_sz_msg, DK4_LL_ERROR, 1); + success = 0; + } + + /* Restore signal handling for SIGINT. + */ + restore_old_int: + if (0 != sigaction(SIGINT, &oint, NULL)) { + /* ERROR: Failed to restore old SIGPIPE settings */ + dk4app_log_1(app, dk_db2t_msg, dk_db2t_sz_msg, DK4_LL_ERROR, 1); + success = 0; + } + +#ifdef SIGPIPE + /* Restore signal handling for SIGPIPE. + */ + restore_old_pipe: + if (0 != sigaction(SIGPIPE, &opipe, NULL)) { + /* ERROR: Failed to restore old SIGPIPE settings */ + dk4app_log_1(app, dk_db2t_msg, dk_db2t_sz_msg, DK4_LL_ERROR, 1); + success = 0; + } +#endif + + /* Set exit status code if error occured. + */ + finished: + if (0 == success) { exval = EXIT_FAILURE; } +} +#else +#if DK4_HAVE_SIGSET +/** Set signal handlers and run. +*/ +static +void +dk_db2t_run_with_signal_handlers(void) +{ +#ifdef SIGPIPE + dk4_sig_handler_t *oldpipe = NULL; +#endif + dk4_sig_handler_t *oldint = NULL; + dk4_sig_handler_t *oldterm = NULL; + +#ifdef SIGPIPE + oldpipe = sigset(SIGPIPE, sig_handler_pipe); +#endif + oldint = sigset(SIGINT, sig_handler_int); + oldterm = sigset(SIGTERM, sig_handler_term); + dk_db2t_normal_run(); + sigset(SIGTERM, oldterm); + sigset(SIGINT, oldint); +#ifdef SIGPIPE + sigset(SIGPIPE, oldpipe); +#endif +} +#else +#if DK4_HAVE_SIGNAL +/** Set signal handlers and run. +*/ +static +void +dk_db2t_run_with_signal_handlers(void) +{ +#ifdef SIGPIPE + dk4_sig_handler_t *oldpipe = NULL; +#endif + dk4_sig_handler_t *oldint = NULL; + dk4_sig_handler_t *oldterm = NULL; + +#ifdef SIGPIPE + oldpipe = signal(SIGPIPE, sig_handler_pipe); +#endif + oldint = signal(SIGINT, sig_handler_int); + oldterm = signal(SIGTERM, sig_handler_term); + dk_db2t_normal_run(); + signal(SIGTERM, oldterm); + signal(SIGINT, oldint); +#ifdef SIGPIPE + signal(SIGPIPE, oldpipe); +#endif +} +#else +/** Set signal handlers and run. +*/ +static +void +dk_db2t_run_with_signal_handlers(void) +{ + dk_db2t_normal_run(); +} +#endif +#endif +#endif + + +/** Main function. + @param argc Number of command line arguments. + @param argv Command line arguments array. + @return 0 on success, all other values indicate errors. +*/ +#if DK4_CHAR_SIZE > 1 +int wmain(int argc, wchar_t *argv[]) +#else +int main(int argc, char *argv[]) +#endif +{ + dk4_sig_atomic_t shp = 0; /* Flag: Had SIGPIPE */ + + +#line 1076 "dk-db2t.ctr" + + +#line 1077 "dk-db2t.ctr" + dk4fput_initialize_stdout(); + dk4fput_initialize_stderr(); + app = dk4app_open_cmd( + argc, argv, + dk_db2t_options, dk_db2t_sz_options, + dk_db2t_kwnl[0], version_text, + dk_db2t_kwnl[1], help_text, license_text + ); + if (NULL != app) { + + +#line 1087 "dk-db2t.ctr" + dk_db2t_sz_msg = dk4app_string_table_size(dk_db2t_kw_def); + dk_db2t_msg = dk4app_string_table(app, dk_db2t_kwnl[2], dk_db2t_kw_def); + if (0 != dk4app_can_run_normally(app)) { + + +#line 1091 "dk-db2t.ctr" + dk_db2t_run_with_signal_handlers(); +#ifdef SIGPIPE + shp = sig_read_atomic(&sig_had_pipe); +#endif + if (0 != shp) { + if (0 != verbose) { + /* ERROR: Write attempt to closed pip */ + dk4app_log_1(app, dk_db2t_msg, dk_db2t_sz_msg, DK4_LL_ERROR, 4); + } + exval = EXIT_FAILURE; + } else { + if (0 != we) { + /* ERROR: Failed writing output */ + dk4app_log_1(app, dk_db2t_msg, dk_db2t_sz_msg, DK4_LL_ERROR, 6); + exval = EXIT_FAILURE; + } + } + if (0 != sig_read_atomic(&sig_had_int)) { + /* ERROR: Aborted by SIGINT */ + dk4app_log_1(app, dk_db2t_msg, dk_db2t_sz_msg, DK4_LL_ERROR, 5); + exval = EXIT_FAILURE; + } + if (0 != sig_read_atomic(&sig_had_term)) { + exval = EXIT_FAILURE; + } + } else { + + +#line 1118 "dk-db2t.ctr" + if (0 != dk4app_help_version_license(app)) { + exval = EXIT_SUCCESS; + } + } + dk4app_close(app); + } else { + + +#line 1125 "dk-db2t.ctr" + dk4fputs(dk_db2t_kwnl[3], stderr, NULL); + } + fflush(stdout); + fflush(stderr); + dk4fput_cleanup_stderr(); + dk4fput_cleanup_stdout(); + + +#line 1132 "dk-db2t.ctr" + + +#line 1133 "dk-db2t.ctr" + return (exval); exit(exval); +} + |