From 92f1da4da04a7a86ddee91be5eaf0b10c333ac64 Mon Sep 17 00:00:00 2001 From: Ulrich Drepper Date: Wed, 27 Aug 1997 20:26:10 +0000 Subject: Update. 1997-08-10 19:17 Philip Blundell * nss/nss_db/db-XXX.c: Include not . Somebody should update this to use the new db API. * nss/nss_db/db-netgrp.c: Likewise. * nss/nss_db/db-alias.c: Likewise. * db2/Makefile: Makefile for db-2.x in glibc. 1997-08-27 21:20 Ulrich Drepper * csu/Makefile (before-compile): New goal. Make sure abi-tag.h is generated. [$(elf)=yes] (asm-CPPFLAGS): Make sure abi-tag.h file can be found. * Makeconfig [$(build-omitfp)=yes] (CFLAGS-.o): Add -D__USE_STRING_INLINES. * string/string.f: Move strnlen optimization after inclusion of . Include only if __USE_STRING_INLINES is defined. * sysdeps/generic/memcpy.c: Undef memcpy to allow macro of this name in . * sysdeps/generic/memset.c: Likewise. * sysdeps/i386/string.h: i386 optimized string functions. * sysdeps/i386/i486string.h: i486+ optimized string functions. * Makefile (subdirs): Change db to db2. * shlib-versions: Bump libdb verion number to 3. * include/db.h: Include from db2 directory. * include/db_185.h: New file. * sysdeps/i386/Makefile [$(subdirs)=db2] (CPPFLAGS): Add macros to provide spinlock information for db2. * sysdeps/m68k/m68020/Makefile: New file. Likewise. * sysdeps/sparc/Makefile: New file. Likewise. * sysdeps/unix/sysv/linux/Makefile [$(subdirs)=db2] (CPPFLAGS): Add -DHAVE_LLSEEK. * db2/config.h: Hand-edited config file for db2 in glibc. * db2/compat.h: New file from db-2.3.4. * db2/db.h: Likewise. * db2/db_185.h: Likewise. * db2/db_int.h: Likewise. * db2/makedb.c: Likewise. * db2/btree/bt_close.c: Likewise. * db2/btree/bt_compare.c: Likewise. * db2/btree/bt_conv.c: Likewise. * db2/btree/bt_cursor.c: Likewise. * db2/btree/bt_delete.c: Likewise. * db2/btree/bt_open.c: Likewise. * db2/btree/bt_page.c: Likewise. * db2/btree/bt_put.c: Likewise. * db2/btree/bt_rec.c: Likewise. * db2/btree/bt_recno.c: Likewise. * db2/btree/btree_auto.c: Likewise. * db2/btree/bt_rsearch.c: Likewise. * db2/btree/bt_search.c: Likewise. * db2/btree/bt_split.c: Likewise. * db2/btree/bt_stat.c: Likewise. * db2/btree/btree.src: Likewise. * db2/common/db_appinit.c: Likewise. * db2/common/db_err.c: Likewise. * db2/common/db_byteorder.c: Likewise. * db2/common/db_apprec.c: Likewise. * db2/common/db_salloc.c: Likewise. * db2/common/db_log2.c: Likewise. * db2/common/db_region.c: Likewise. * db2/common/db_shash.c: Likewise. * db2/db/db.c: Likewise. * db2/db/db.src: Likewise. * db2/db/db_conv.c: Likewise. * db2/db/db_dispatch.c: Likewise. * db2/db/db_dup.c: Likewise. * db2/db/db_overflow.c: Likewise. * db2/db/db_pr.c: Likewise. * db2/db/db_rec.c: Likewise. * db2/db/db_ret.c: Likewise. * db2/db/db_thread.c: Likewise. * db2/db/db_auto.c: Likewise. * db2/db185/db185.c: Likewise. * db2/db185/db185_int.h: Likewise. * db2/dbm/dbm.c: Likewise. * db2/hash/hash.c: Likewise. * db2/hash/hash.src: Likewise. * db2/hash/hash_page.c: Likewise. * db2/hash/hash_conv.c: Likewise. * db2/hash/hash_debug.c: Likewise. * db2/hash/hash_stat.c: Likewise. * db2/hash/hash_rec.c: Likewise. * db2/hash/hash_dup.c: Likewise. * db2/hash/hash_func.c: Likewise. * db2/hash/hash_auto.c: Likewise. * db2/include/mp.h: Likewise. * db2/include/btree.h: Likewise. * db2/include/db.h.src: Likewise. * db2/include/db_int.h.src: Likewise. * db2/include/db_shash.h: Likewise. * db2/include/db_swap.h: Likewise. * db2/include/db_185.h.src: Likewise. * db2/include/txn.h: Likewise. * db2/include/db_am.h: Likewise. * db2/include/shqueue.h: Likewise. * db2/include/hash.h: Likewise. * db2/include/db_dispatch.h: Likewise. * db2/include/lock.h: Likewise. * db2/include/db_page.h: Likewise. * db2/include/log.h: Likewise. * db2/include/db_auto.h: Likewise. * db2/include/btree_auto.h: Likewise. * db2/include/hash_auto.h: Likewise. * db2/include/log_auto.h: Likewise. * db2/include/txn_auto.h: Likewise. * db2/include/db_ext.h: Likewise. * db2/include/btree_ext.h: Likewise. * db2/include/clib_ext.h: Likewise. * db2/include/common_ext.h: Likewise. * db2/include/hash_ext.h: Likewise. * db2/include/lock_ext.h: Likewise. * db2/include/log_ext.h: Likewise. * db2/include/mp_ext.h: Likewise. * db2/include/mutex_ext.h: Likewise. * db2/include/os_ext.h: Likewise. * db2/include/txn_ext.h: Likewise. * db2/include/cxx_int.h: Likewise. * db2/include/db_cxx.h: Likewise. * db2/include/queue.h: Likewise. * db2/lock/lock.c: Likewise. * db2/lock/lock_conflict.c: Likewise. * db2/lock/lock_util.c: Likewise. * db2/lock/lock_deadlock.c: Likewise. * db2/log/log.c: Likewise. * db2/log/log_get.c: Likewise. * db2/log/log.src: Likewise. * db2/log/log_compare.c: Likewise. * db2/log/log_put.c: Likewise. * db2/log/log_rec.c: Likewise. * db2/log/log_archive.c: Likewise. * db2/log/log_register.c: Likewise. * db2/log/log_auto.c: Likewise. * db2/log/log_findckp.c: Likewise. * db2/mp/mp_bh.c: Likewise. * db2/mp/mp_fget.c: Likewise. * db2/mp/mp_fopen.c: Likewise. * db2/mp/mp_fput.c: Likewise. * db2/mp/mp_fset.c: Likewise. * db2/mp/mp_open.c: Likewise. * db2/mp/mp_region.c: Likewise. * db2/mp/mp_pr.c: Likewise. * db2/mp/mp_sync.c: Likewise. * db2/mutex/68020.gcc: Likewise. * db2/mutex/mutex.c: Likewise. * db2/mutex/README: Likewise. * db2/mutex/x86.gcc: Likewise. * db2/mutex/sparc.gcc: Likewise. * db2/mutex/uts4.cc.s: Likewise. * db2/mutex/alpha.dec: Likewise. * db2/mutex/alpha.gcc: Likewise. * db2/mutex/parisc.gcc: Likewise. * db2/mutex/parisc.hp: Likewise. * db2/os/db_os_abs.c: Likewise. * db2/os/db_os_dir.c: Likewise. * db2/os/db_os_fid.c: Likewise. * db2/os/db_os_lseek.c: Likewise. * db2/os/db_os_mmap.c: Likewise. * db2/os/db_os_open.c: Likewise. * db2/os/db_os_rw.c: Likewise. * db2/os/db_os_sleep.c: Likewise. * db2/os/db_os_stat.c: Likewise. * db2/os/db_os_unlink.c: Likewise. * db2/txn/txn.c: Likewise. * db2/txn/txn.src: Likewise. * db2/txn/txn_rec.c: Likewise. * db2/txn/txn_auto.c: Likewise. * db2/clib/getlong.c: Likewise. * db2/progs/db_archive/db_archive.c: Likewise. * db2/progs/db_checkpoint/db_checkpoint.c: Likewise. * db2/progs/db_deadlock/db_deadlock.c: Likewise. * db2/progs/db_dump/db_dump.c: Likewise. * db2/progs/db_dump185/db_dump185.c: Likewise. * db2/progs/db_load/db_load.c: Likewise. * db2/progs/db_printlog/db_printlog.c: Likewise. * db2/progs/db_recover/db_recover.c: Likewise. * db2/progs/db_stat/db_stat.c: Likewise. * libio/stdio.h [__cplusplus] (__STDIO_INLINE): Define as inline. * po/de.po, po/sv.po: Update from 2.0.5 translations. * sysdeps/unix/sysv/linux/netinet/tcp.h: Pretty print. * sunrpc/rpc/xdr.h (XDR): Don't define argument of x_destroy callback as const. * sunrpc/xdr_mem.c (xdrmem_destroy): Don't define argument as const. * sunrpx/xdr_rec.c (xdrrec_destroy): Likewise. * sunrpx/xdr_stdio.c (xdrstdio_destroy): Likewise. 1997-08-27 18:47 Ulrich Drepper * sysdeps/unix/sysv/linux/if_index.c: Include . Reported by Benjamin Kosnik . 1997-08-27 02:27 Roland McGrath * abi-tags: New file. * csu/Makefile (distribute): Remove abi-tag.h. ($(objpfx)abi-tag.h): New target. * Makefile (distribute): Add abi-tags. * sysdeps/unix/sysv/linux/abi-tag.h: File removed. * sysdeps/mach/hurd/abi-tag.h: File removed. * sysdeps/stub/abi-tag.h: File removed. 1997-08-25 Andreas Schwab * sysdeps/unix/make-syscalls.sh: Change output so that it generates compilation rules only for the currently selected object suffixes. 1997-08-25 Andreas Schwab * sysdeps/m68k/dl-machine.h (RTLD_START): Switch back to previous section to avoid confusing the compiler. * sysdeps/alpha/dl-machine.h (RTLD_START): Likewise. * sysdeps/i386/dl-machine.h (RTLD_START): Likewise. * sysdeps/mips/dl-machine.h (RTLD_START): Likewise. * sysdeps/mips/mips64/dl-machine.h (RTLD_START): Likewise. * sysdeps/sparc/sparc32/dl-machine.h (RTLD_START): Likewise. * sysdeps/m68k/dl-machine.h (elf_machine_load_address): Use a GOT relocation instead of a constant to avoid text relocation. (ELF_MACHINE_BEFORE_RTLD_RELOC): Removed. (RTLD_START): Declare global labels as functions and add size directive. 1997-08-25 17:01 Ulrich Drepper * sysdeps/i386/bits/select.h: Correct assembler versions to work even for descriptors >= 32. * stdlib/alloca.h: Don't define alloca to __alloca since if gcc is used __alloca is not defined to __builtin_alloca and so might not be available. Reported by Uwe Ohse . * sysdeps/unix/sysv/linux/sys/sysmacros.h: Define macros in a special way if gcc is not used and so dev_t is an array. Reported by Uwe Ohse . 1997-08-23 Andreas Schwab * manual/libc.texinfo: Reorder chapters to match logical order. 1997-08-25 12:22 Ulrich Drepper * sunrpc/rpc/xdr.h: Change name of parameters in prototypes of xdr_reference, xdrmem_create, and xdrstdio_create because of clash with g++ internal symbols. Patch by Sudish Joseph . * elf/dl-deps.c: Implement handling of DT_FILTER. --- db2/makedb.c | 363 +++++++++++++++++++++++++++++++++++++++++++++++++++++++++++ 1 file changed, 363 insertions(+) create mode 100644 db2/makedb.c (limited to 'db2/makedb.c') diff --git a/db2/makedb.c b/db2/makedb.c new file mode 100644 index 0000000..68c9514 --- /dev/null +++ b/db2/makedb.c @@ -0,0 +1,363 @@ +/* Create simple DB database from textual input. + Copyright (C) 1996, 1997 Free Software Foundation, Inc. + This file is part of the GNU C Library. + Contributed by Ulrich Drepper , 1996. + + The GNU C Library is free software; you can redistribute it and/or + modify it under the terms of the GNU Library General Public License as + published by the Free Software Foundation; either version 2 of the + License, or (at your option) any later version. + + The GNU C Library 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 + Library General Public License for more details. + + You should have received a copy of the GNU Library General Public + License along with the GNU C Library; see the file COPYING.LIB. If not, + write to the Free Software Foundation, Inc., 59 Temple Place - Suite 330, + Boston, MA 02111-1307, USA. */ + +#include +#include +#include +#include +#include +#include +#include +#include +#include +#include +#include + +/* Get libc version number. */ +#include "../version.h" + +#define PACKAGE _libc_intl_domainname + +/* If non-zero convert key to lower case. */ +static int to_lowercase; + +/* If non-zero print content of input file, one entry per line. */ +static int do_undo; + +/* If non-zero do not print informational messages. */ +static int be_quiet; + +/* Name of output file. */ +static const char *output_name; + +/* Name and version of program. */ +static void print_version (FILE *stream, struct argp_state *state); +void (*argp_program_version_hook) (FILE *, struct argp_state *) = print_version; + +/* Definitions of arguments for argp functions. */ +static const struct argp_option options[] = +{ + { "fold-case", 'f', NULL, 0, N_("Convert key to lower case") }, + { "output", 'o', N_("NAME"), 0, N_("Write output to file NAME") }, + { "quiet", 'q', NULL, 0, + N_("Do not print messages while building database") }, + { "undo", 'u', NULL, 0, + N_("Print content of database file, one entry a line") }, + { NULL, 0, NULL, 0, NULL } +}; + +/* Short description of program. */ +static const char doc[] = N_("Create simple DB database from textual input."); + +/* Strings for arguments in help texts. */ +static const char args_doc[] = N_("\ +INPUT-FILE OUTPUT-FILE\n-o OUTPUT-FILE INPUT-FILE\n-u INPUT-FILE"); + +/* Prototype for option handler. */ +static error_t parse_opt __P ((int key, char *arg, struct argp_state *state)); + +/* Function to print some extra text in the help message. */ +static char *more_help __P ((int key, const char *text, void *input)); + +/* Data structure to communicate with argp functions. */ +static struct argp argp = +{ + options, parse_opt, args_doc, doc, NULL, more_help +}; + + +/* Prototypes for local functions. */ +static int process_input __P ((FILE *input, const char *inname, DB *output, + int to_lowercase, int be_quiet)); +static int print_database __P ((DB *db)); +int main __P ((int argc, char *argv[])); + + +int +main (argc, argv) + int argc; + char *argv[]; +{ + const char *input_name; + FILE *input_file; + DB *db_file; + int status; + int remaining; + + /* Set locale via LC_ALL. */ + setlocale (LC_ALL, ""); + + /* Set the text message domain. */ + textdomain (_libc_intl_domainname); + + /* Initialize local variables. */ + input_name = NULL; + + /* Parse and process arguments. */ + argp_parse (&argp, argc, argv, 0, &remaining, NULL); + + /* Determine file names. */ + if (do_undo || output_name != NULL) + { + if (remaining + 1 != argc) + { + wrong_arguments: + error (0, 0, gettext ("wrong number of arguments")); + argp_help (&argp, stdout, ARGP_HELP_SEE, + program_invocation_short_name); + exit (1); + } + input_name = argv[remaining]; + } + else + { + if (remaining + 2 != argc) + goto wrong_arguments; + + input_name = argv[remaining++]; + output_name = argv[remaining]; + } + + /* Special handling if we are asked to print the database. */ + if (do_undo) + { + db_file = dbopen (input_name, O_RDONLY, 0666, DB_BTREE, NULL); + if (db_file == NULL) + error (EXIT_FAILURE, 0, gettext ("cannot open database file `%s': %s"), + input_name, + errno == EINVAL ? gettext ("incorrectly formatted file") + : strerror (errno)); + + status = print_database (db_file); + + db_file->close (db_file); + + return status; + } + + /* Open input file. */ + if (strcmp (input_name, "-") == 0 || strcmp (input_name, "/dev/stdin") == 0) + input_file = stdin; + else + { + input_file = fopen (input_name, "r"); + if (input_file == NULL) + error (EXIT_FAILURE, errno, gettext ("cannot open input file `%s'"), + input_name); + } + + /* Open output file. This must not be standard output so we don't + handle "-" and "/dev/stdout" special. */ + db_file = dbopen (output_name, O_CREAT | O_RDWR | O_TRUNC, 0666, + DB_BTREE, NULL); + if (db_file == NULL) + error (EXIT_FAILURE, errno, gettext ("cannot open output file `%s'")); + + /* Start the real work. */ + status = process_input (input_file, input_name, db_file, to_lowercase, + be_quiet); + + /* Close files. */ + if (input_file != stdin) + fclose (input_file); + db_file->close (db_file); + + return status; +} + + +/* Handle program arguments. */ +static error_t +parse_opt (int key, char *arg, struct argp_state *state) +{ + switch (key) + { + case 'f': + to_lowercase = 1; + break; + case 'o': + output_name = arg; + break; + case 'q': + be_quiet = 1; + break; + case 'u': + do_undo = 1; + break; + default: + return ARGP_ERR_UNKNOWN; + } + return 0; +} + + +static char * +more_help (int key, const char *text, void *input) +{ + switch (key) + { + case ARGP_KEY_HELP_EXTRA: + /* We print some extra information. */ + return strdup (gettext ("\ +Report bugs using the `glibcbug' script to .\n")); + default: + break; + } + return (char *) text; +} + +/* Print the version information. */ +static void +print_version (FILE *stream, struct argp_state *state) +{ + fprintf (stream, "makedb (GNU %s) %s\n", PACKAGE, VERSION); + fprintf (stream, gettext ("\ +Copyright (C) %s Free Software Foundation, Inc.\n\ +This is free software; see the source for copying conditions. There is NO\n\ +warranty; not even for MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.\n\ +"), "1996, 1997"); + fprintf (stream, gettext ("Written by %s.\n"), "Ulrich Drepper"); +} + + +static int +process_input (input, inname, output, to_lowercase, be_quiet) + FILE *input; + const char *inname; + DB *output; + int to_lowercase; + int be_quiet; +{ + char *line; + size_t linelen; + int status; + size_t linenr; + + line = NULL; + linelen = 0; + status = EXIT_SUCCESS; + linenr = 0; + + while (!feof (input)) + { + DBT key; + DBT val; + char *cp; + int n; + + n = getline (&line, &linelen, input); + if (n < 0) + /* This means end of file or some bug. */ + break; + if (n == 0) + /* Short read. Probably interrupted system call. */ + continue; + + ++linenr; + + if (line[n - 1] == '\n') + /* Remove trailing newline. */ + line[--n] = '\0'; + + cp = line; + while (isspace (*cp)) + ++cp; + + if (*cp == '#') + /* First non-space character in line '#': it's a comment. */ + continue; + + key.data = cp; + while (*cp != '\0' && !isspace (*cp)) + { + if (to_lowercase) + *cp = tolower (*cp); + ++cp; + } + + if (key.data == cp) + /* It's an empty line. */ + continue; + + key.size = cp - (char *) key.data; + + while (isspace (*cp)) + ++cp; + + val.data = cp; + val.size = &line[n] - cp; + + /* Store the value. */ + status = output->put (output, &key, &val, R_NOOVERWRITE); + if (status != 0) + { + if (status == 1) + { + if (!be_quiet) + error_at_line (0, 0, inname, linenr, + gettext ("duplicate key")); + /* This is no real error. Just give a warning. */ + status = 0; + } + else + error (0, errno, gettext ("while writing data base file")); + + status = status ? EXIT_FAILURE : EXIT_SUCCESS; + + clearerr (input); + break; + } + } + + if (ferror (input)) + { + error (0, 0, gettext ("problems while reading `%s'")); + status = EXIT_FAILURE; + } + + return status; +} + + +static int +print_database (db) + DB *db; +{ + DBT key; + DBT val; + int no_more; + + no_more = db->seq (db, &key, &val, R_FIRST); + while (!no_more) + { + printf ("%.*s %.*s\n", (int) key.size, (char *) key.data, (int) val.size, + (char *) val.data); + + no_more = db->seq (db, &key, &val, R_NEXT); + } + + if (no_more == -1) + { + error (0, errno, gettext ("while reading database")); + return EXIT_FAILURE; + } + + return EXIT_SUCCESS; +} -- cgit v1.1