1017 lines
24 KiB
C
1017 lines
24 KiB
C
/*
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* $Id$
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*
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Copyright (c) 2006-2019 Chung, Hyung-Hwan. All rights reserved.
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Redistribution and use in source and binary forms, with or without
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modification, are permitted provided that the following conditions
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are met:
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1. Redistributions of source code must retain the above copyright
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notice, this list of conditions and the following disclaimer.
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2. Redistributions in binary form must reproduce the above copyright
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notice, this list of conditions and the following disclaimer in the
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documentation and/or other materials provided with the distribution.
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THIS SOFTWARE IS PROVIDED BY THE AUTHOR "AS IS" AND ANY EXPRESS OR
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IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES
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OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.
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IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT,
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INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
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NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
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DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
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THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
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(INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
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THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
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*/
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#include <qse/sed/stdsed.h>
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#include <qse/cmn/str.h>
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#include <qse/cmn/mem.h>
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#include <qse/cmn/chr.h>
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#include <qse/cmn/opt.h>
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#include <qse/cmn/xma.h>
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#include <qse/cmn/path.h>
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#include <qse/cmn/main.h>
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#include <qse/cmn/mbwc.h>
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#include <qse/cmn/fmt.h>
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#include <qse/si/fs.h>
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#include <qse/si/glob.h>
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#include <qse/si/sio.h>
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#include <qse/si/intr.h>
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#include <locale.h>
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#include <stdio.h>
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#if defined(_WIN32)
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# include <windows.h>
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#elif defined(__OS2__)
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# define INCL_ERRORS
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# include <os2.h>
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# include <signal.h>
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#elif defined(__DOS__)
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# include <dos.h>
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# include <signal.h>
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#else
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# include <unistd.h>
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# include <errno.h>
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# include <signal.h>
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#endif
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static struct
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{
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qse_sed_iostd_t* io;
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qse_size_t capa;
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qse_size_t size;
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} g_script =
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{
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QSE_NULL,
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0,
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0
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};
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static qse_char_t* g_output_file = QSE_NULL;
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static int g_infile_pos = 0;
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static int g_option = 0;
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static int g_separate = 0;
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static int g_inplace = 0;
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static int g_wildcard = 0;
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#if defined(QSE_ENABLE_SEDTRACER)
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static int g_trace = 0;
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#endif
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static qse_ulong_t g_memlimit = 0;
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static qse_sed_t* g_sed = QSE_NULL;
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static qse_cmgr_t* g_script_cmgr = QSE_NULL;
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static qse_cmgr_t* g_infile_cmgr = QSE_NULL;
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static qse_cmgr_t* g_outfile_cmgr = QSE_NULL;
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#if defined(QSE_BUILD_DEBUG)
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#include <stdlib.h>
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static qse_ulong_t g_failmalloc = 0;
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static qse_ulong_t debug_mmgr_count = 0;
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static qse_ulong_t debug_mmgr_alloc_count = 0;
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static qse_ulong_t debug_mmgr_realloc_count = 0;
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static qse_ulong_t debug_mmgr_free_count = 0;
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static void* debug_mmgr_alloc (qse_mmgr_t* mmgr, qse_size_t size)
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{
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void* ptr;
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debug_mmgr_count++;
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if (debug_mmgr_count % g_failmalloc == 0) return QSE_NULL;
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ptr = malloc (size);
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if (ptr) debug_mmgr_alloc_count++;
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return ptr;
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}
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static void* debug_mmgr_realloc (qse_mmgr_t* mmgr, void* ptr, qse_size_t size)
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{
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void* rptr;
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debug_mmgr_count++;
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if (debug_mmgr_count % g_failmalloc == 0) return QSE_NULL;
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rptr = realloc (ptr, size);
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if (rptr)
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{
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if (ptr) debug_mmgr_realloc_count++;
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else debug_mmgr_alloc_count++;
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}
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return rptr;
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}
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static void debug_mmgr_free (qse_mmgr_t* mmgr, void* ptr)
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{
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debug_mmgr_free_count++;
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free (ptr);
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}
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static qse_mmgr_t debug_mmgr =
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{
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debug_mmgr_alloc,
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debug_mmgr_realloc,
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debug_mmgr_free,
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QSE_NULL
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};
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#endif
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static void* xma_alloc (qse_mmgr_t* mmgr, qse_size_t size)
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{
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return qse_xma_alloc (mmgr->ctx, size);
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}
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static void* xma_realloc (qse_mmgr_t* mmgr, void* ptr, qse_size_t size)
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{
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return qse_xma_realloc (mmgr->ctx, ptr, size);
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}
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static void xma_free (qse_mmgr_t* mmgr, void* ptr)
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{
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qse_xma_free (mmgr->ctx, ptr);
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}
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static qse_mmgr_t xma_mmgr =
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{
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xma_alloc,
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xma_realloc,
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xma_free,
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QSE_NULL
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};
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static void print_version (void)
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{
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qse_fprintf (QSE_STDOUT, QSE_T("QSESED %hs\n"), QSE_PACKAGE_VERSION);
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qse_fprintf (QSE_STDOUT, QSE_T("Copyright 2006-2019 Chung, Hyung-Hwan\n"));
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}
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static void print_usage (qse_sio_t* out, int argc, qse_char_t* argv[])
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{
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const qse_char_t* b = qse_basename (argv[0]);
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qse_fprintf (out, QSE_T("USAGE: %s [options] script [file]\n"), b);
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qse_fprintf (out, QSE_T(" %s [options] -f script-file [file]\n"), b);
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qse_fprintf (out, QSE_T(" %s [options] -e script [file]\n"), b);
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qse_fprintf (out, QSE_T("options as follows:\n"));
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qse_fprintf (out, QSE_T(" -h/--help show this message\n"));
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qse_fprintf (out, QSE_T(" --version show version\n"));
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qse_fprintf (out, QSE_T(" -n disable auto-print\n"));
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qse_fprintf (out, QSE_T(" -e script specify a script\n"));
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qse_fprintf (out, QSE_T(" -f file specify a script file\n"));
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qse_fprintf (out, QSE_T(" -o file specify an output file\n"));
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qse_fprintf (out, QSE_T(" -r use the extended regular expression\n"));
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qse_fprintf (out, QSE_T(" -R enable non-standard extensions to the regular\n"));
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qse_fprintf (out, QSE_T(" expression\n"));
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qse_fprintf (out, QSE_T(" -i perform in-place editing. imply -s\n"));
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qse_fprintf (out, QSE_T(" -s process input files separately\n"));
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qse_fprintf (out, QSE_T(" -a perform strict address and label check\n"));
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qse_fprintf (out, QSE_T(" -b allow extended address formats\n"));
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qse_fprintf (out, QSE_T(" <start~step>,<start,+line>,<start,~line>,<0,/regex/>\n"));
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qse_fprintf (out, QSE_T(" -x allow text on the same line as c, a, i\n"));
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qse_fprintf (out, QSE_T(" -y ensure a newline at text end\n"));
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qse_fprintf (out, QSE_T(" -m number specify the maximum amount of memory to use in bytes\n"));
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qse_fprintf (out, QSE_T(" -w expand file wildcards\n"));
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#if defined(QSE_ENABLE_SEDTRACER)
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qse_fprintf (out, QSE_T(" -t print command traces\n"));
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#endif
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#if defined(QSE_BUILD_DEBUG)
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qse_fprintf (out, QSE_T(" -X number fail the number'th memory allocation\n"));
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#endif
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#if defined(QSE_CHAR_IS_WCHAR)
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qse_fprintf (out, QSE_T(" --script-encoding string specify script file encoding name\n"));
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qse_fprintf (out, QSE_T(" --infile-encoding string specify input file encoding name\n"));
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qse_fprintf (out, QSE_T(" --outfile-encoding string specify output file encoding name\n"));
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#endif
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}
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static int add_script (const qse_char_t* str, int mem)
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{
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if (g_script.size >= g_script.capa)
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{
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qse_sed_iostd_t* tmp;
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tmp = QSE_MMGR_REALLOC (
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QSE_MMGR_GETDFL(),
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g_script.io,
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QSE_SIZEOF(*g_script.io) * (g_script.capa + 16 + 1));
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if (tmp == QSE_NULL)
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{
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qse_fprintf (QSE_STDERR, QSE_T("ERROR: out of memory while processing %s\n"), str);
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return -1;
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}
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g_script.io = tmp;
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g_script.capa += 16;
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}
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if (mem)
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{
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g_script.io[g_script.size].type = QSE_SED_IOSTD_STR;
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/* though its type is not qualified to be const,
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* u.mem.ptr is actually const when used for input */
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g_script.io[g_script.size].u.str.ptr = (qse_char_t*)str;
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g_script.io[g_script.size].u.str.len = qse_strlen(str);
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}
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else
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{
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g_script.io[g_script.size].type = QSE_SED_IOSTD_FILE;
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g_script.io[g_script.size].u.file.path = str;
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g_script.io[g_script.size].u.file.cmgr = g_script_cmgr;
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}
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g_script.size++;
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return 0;
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}
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static void free_scripts (void)
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{
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if (g_script.io)
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{
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QSE_MMGR_FREE (QSE_MMGR_GETDFL(), g_script.io);
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g_script.io = QSE_NULL;
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g_script.capa = 0;
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g_script.size = 0;
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}
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}
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static int handle_args (int argc, qse_char_t* argv[])
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{
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static qse_opt_lng_t lng[] =
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{
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#if defined(QSE_CHAR_IS_WCHAR)
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{ QSE_T(":script-encoding"), QSE_T('\0') },
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{ QSE_T(":infile-encoding"), QSE_T('\0') },
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{ QSE_T(":outfile-encoding"), QSE_T('\0') },
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#endif
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{ QSE_T("version"), QSE_T('\0') },
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{ QSE_T("help"), QSE_T('h') },
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{ QSE_NULL, QSE_T('\0') }
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};
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static qse_opt_t opt =
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{
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#if defined(QSE_BUILD_DEBUG)
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QSE_T("hne:f:o:rRisabxytm:wX:"),
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#else
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QSE_T("hne:f:o:rRisabxytm:w"),
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#endif
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lng
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};
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qse_cint_t c;
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while ((c = qse_getopt (argc, argv, &opt)) != QSE_CHAR_EOF)
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{
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switch (c)
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{
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default:
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print_usage (QSE_STDERR, argc, argv);
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goto oops;
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case QSE_T('?'):
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qse_fprintf (QSE_STDERR,
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QSE_T("ERROR: bad option - %c\n"),
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opt.opt
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);
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print_usage (QSE_STDERR, argc, argv);
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goto oops;
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case QSE_T(':'):
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qse_fprintf (QSE_STDERR,
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QSE_T("ERROR: bad parameter for %c\n"),
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opt.opt
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);
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print_usage (QSE_STDERR, argc, argv);
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goto oops;
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case QSE_T('h'):
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print_usage (QSE_STDOUT, argc, argv);
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goto done;
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case QSE_T('n'):
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g_option |= QSE_SED_QUIET;
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break;
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|
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case QSE_T('e'):
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if (add_script (opt.arg, 1) <= -1) goto oops;
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break;
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|
|
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case QSE_T('f'):
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if (add_script (opt.arg, 0) <= -1) goto oops;
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break;
|
|
|
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case QSE_T('o'):
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g_output_file = opt.arg;
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break;
|
|
|
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case QSE_T('r'):
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g_option |= QSE_SED_EXTENDEDREX;
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break;
|
|
|
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case QSE_T('R'):
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g_option |= QSE_SED_NONSTDEXTREX;
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break;
|
|
|
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case QSE_T('i'):
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/* 'i' implies 's'. */
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g_inplace = 1;
|
|
|
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case QSE_T('s'):
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g_separate = 1;
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break;
|
|
|
|
case QSE_T('a'):
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g_option |= QSE_SED_STRICT;
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break;
|
|
|
|
case QSE_T('b'):
|
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g_option |= QSE_SED_EXTENDEDADR;
|
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break;
|
|
|
|
case QSE_T('x'):
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g_option |= QSE_SED_SAMELINE;
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break;
|
|
|
|
case QSE_T('y'):
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g_option |= QSE_SED_ENSURENL;
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break;
|
|
|
|
case QSE_T('t'):
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#if defined(QSE_ENABLE_SEDTRACER)
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g_trace = 1;
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break;
|
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#else
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print_usage (QSE_STDERR, argc, argv);
|
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goto oops;
|
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#endif
|
|
|
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case QSE_T('m'):
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g_memlimit = qse_strtoulong (opt.arg, 10, QSE_NULL);
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break;
|
|
|
|
case QSE_T('w'):
|
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g_wildcard = 1;
|
|
break;
|
|
|
|
#if defined(QSE_BUILD_DEBUG)
|
|
case QSE_T('X'):
|
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g_failmalloc = qse_strtoulong (opt.arg, 10, QSE_NULL);
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break;
|
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#endif
|
|
|
|
case QSE_T('\0'):
|
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{
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if (qse_strcmp(opt.lngopt, QSE_T("version")) == 0)
|
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{
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print_version ();
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goto done;
|
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}
|
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else if (qse_strcmp(opt.lngopt, QSE_T("script-encoding")) == 0)
|
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{
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g_script_cmgr = qse_findcmgr (opt.arg);
|
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if (g_script_cmgr == QSE_NULL)
|
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{
|
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qse_fprintf (QSE_STDERR, QSE_T("ERROR: unknown script encoding - %s\n"), opt.arg);
|
|
goto oops;
|
|
}
|
|
}
|
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else if (qse_strcmp(opt.lngopt, QSE_T("infile-encoding")) == 0)
|
|
{
|
|
g_infile_cmgr = qse_findcmgr (opt.arg);
|
|
if (g_infile_cmgr == QSE_NULL)
|
|
{
|
|
qse_fprintf (QSE_STDERR, QSE_T("ERROR: unknown input file encoding - %s\n"), opt.arg);
|
|
goto oops;
|
|
}
|
|
}
|
|
else if (qse_strcmp(opt.lngopt, QSE_T("outfile-encoding")) == 0)
|
|
{
|
|
g_outfile_cmgr = qse_findcmgr (opt.arg);
|
|
if (g_outfile_cmgr == QSE_NULL)
|
|
{
|
|
qse_fprintf (QSE_STDERR, QSE_T("ERROR: unknown output file encoding - %s\n"), opt.arg);
|
|
goto oops;
|
|
}
|
|
}
|
|
break;
|
|
}
|
|
|
|
}
|
|
}
|
|
|
|
if (opt.ind < argc && g_script.size <= 0)
|
|
{
|
|
if (add_script (argv[opt.ind++], 1) <= -1) goto oops;
|
|
}
|
|
if (opt.ind < argc) g_infile_pos = opt.ind;
|
|
|
|
if (g_script.size <= 0)
|
|
{
|
|
print_usage (QSE_STDERR, argc, argv);
|
|
goto oops;
|
|
}
|
|
|
|
g_script.io[g_script.size].type = QSE_SED_IOSTD_NULL;
|
|
return 1;
|
|
|
|
oops:
|
|
free_scripts ();
|
|
return -1;
|
|
|
|
done:
|
|
free_scripts ();
|
|
return 0;
|
|
}
|
|
|
|
void print_exec_error (qse_sed_t* sed)
|
|
{
|
|
const qse_sed_loc_t* errloc = qse_sed_geterrloc(sed);
|
|
if (errloc->line > 0 || errloc->colm > 0)
|
|
{
|
|
qse_fprintf (QSE_STDERR,
|
|
QSE_T("ERROR: cannot execute - %s at line %lu column %lu\n"),
|
|
qse_sed_geterrmsg(sed),
|
|
(unsigned long)errloc->line,
|
|
(unsigned long)errloc->colm
|
|
);
|
|
}
|
|
else
|
|
{
|
|
qse_fprintf (QSE_STDERR,
|
|
QSE_T("ERROR: cannot execute - %s\n"),
|
|
qse_sed_geterrmsg(sed)
|
|
);
|
|
}
|
|
}
|
|
|
|
|
|
#if !defined(_WIN32) && !defined(__OS2__) && !defined(__DOS__) && defined(SIGPIPE)
|
|
static int setsignal (int sig, void(*handler)(int), int restart)
|
|
{
|
|
struct sigaction sa_int;
|
|
|
|
sa_int.sa_handler = handler;
|
|
sigemptyset (&sa_int.sa_mask);
|
|
|
|
sa_int.sa_flags = 0;
|
|
|
|
if (restart)
|
|
{
|
|
#if defined(SA_RESTART)
|
|
sa_int.sa_flags |= SA_RESTART;
|
|
#endif
|
|
}
|
|
else
|
|
{
|
|
#if defined(SA_INTERRUPT)
|
|
sa_int.sa_flags |= SA_INTERRUPT;
|
|
#endif
|
|
}
|
|
return sigaction (sig, &sa_int, NULL);
|
|
}
|
|
#endif
|
|
|
|
static void stop_run (void* arg)
|
|
{
|
|
#if !defined(_WIN32) && !defined(__OS2__) && !defined(__DOS__)
|
|
int e = errno;
|
|
#endif
|
|
|
|
qse_sed_halt (g_sed);
|
|
|
|
#if !defined(_WIN32) && !defined(__OS2__) && !defined(__DOS__)
|
|
errno = e;
|
|
#endif
|
|
}
|
|
|
|
static void set_intr_run (void)
|
|
{
|
|
qse_set_intr_handler (stop_run, QSE_NULL);
|
|
#if !defined(_WIN32) && !defined(__OS2__) && !defined(__DOS__) && defined(SIGPIPE)
|
|
setsignal (SIGPIPE, SIG_IGN, 0);
|
|
#endif
|
|
}
|
|
|
|
static void unset_intr_run (void)
|
|
{
|
|
qse_clear_intr_handler ();
|
|
#if !defined(_WIN32) && !defined(__OS2__) && !defined(__DOS__) && defined(SIGPIPE)
|
|
setsignal (SIGPIPE, SIG_DFL, 0);
|
|
#endif
|
|
}
|
|
|
|
|
|
#if defined(QSE_ENABLE_SEDTRACER)
|
|
static void trace_exec (qse_sed_t* sed, qse_sed_tracer_op_t op, const qse_sed_cmd_t* cmd)
|
|
{
|
|
switch (op)
|
|
{
|
|
case QSE_SED_TRACER_READ:
|
|
/*qse_fprintf (QSE_STDERR, QSE_T("reading...\n"));*/
|
|
break;
|
|
case QSE_SED_TRACER_WRITE:
|
|
/*qse_fprintf (QSE_STDERR, QSE_T("wrting...\n"));*/
|
|
break;
|
|
|
|
/* TODO: use function to get hold space and pattern space and print them */
|
|
|
|
case QSE_SED_TRACER_MATCH:
|
|
qse_fprintf (QSE_STDERR, QSE_T("%s:%lu [%c] MA\n"),
|
|
((cmd->lid && cmd->lid[0])? cmd->lid: QSE_T("<<UNKNOWN>>")),
|
|
(unsigned long)cmd->loc.line,
|
|
cmd->type
|
|
);
|
|
break;
|
|
|
|
case QSE_SED_TRACER_EXEC:
|
|
qse_fprintf (QSE_STDERR, QSE_T("%s:%lu [%c] EC\n"),
|
|
((cmd->lid && cmd->lid[0])? cmd->lid: QSE_T("<<UNKNOWN>>")),
|
|
(unsigned long)cmd->loc.line,
|
|
cmd->type
|
|
);
|
|
break;
|
|
}
|
|
}
|
|
#endif
|
|
|
|
struct xarg_t
|
|
{
|
|
qse_mmgr_t* mmgr;
|
|
qse_char_t** ptr;
|
|
qse_size_t size;
|
|
qse_size_t capa;
|
|
};
|
|
|
|
typedef struct xarg_t xarg_t;
|
|
|
|
static int collect_into_xarg (const qse_cstr_t* path, void* ctx)
|
|
{
|
|
xarg_t* xarg = (xarg_t*)ctx;
|
|
|
|
if (xarg->size <= xarg->capa)
|
|
{
|
|
qse_char_t** tmp;
|
|
|
|
tmp = QSE_MMGR_REALLOC (xarg->mmgr, xarg->ptr, QSE_SIZEOF(*tmp) * (xarg->capa + 128));
|
|
if (tmp == QSE_NULL) return -1;
|
|
|
|
xarg->ptr = tmp;
|
|
xarg->capa += 128;
|
|
}
|
|
|
|
xarg->ptr[xarg->size] = qse_strdup (path->ptr, xarg->mmgr);
|
|
if (xarg->ptr[xarg->size] == QSE_NULL) return -1;
|
|
xarg->size++;
|
|
|
|
return 0;
|
|
}
|
|
|
|
static void purge_xarg (xarg_t* xarg)
|
|
{
|
|
if (xarg->ptr)
|
|
{
|
|
qse_size_t i;
|
|
|
|
for (i = 0; i < xarg->size; i++)
|
|
QSE_MMGR_FREE (xarg->mmgr, xarg->ptr[i]);
|
|
QSE_MMGR_FREE (xarg->mmgr, xarg->ptr);
|
|
|
|
xarg->size = 0;
|
|
xarg->capa = 0;
|
|
xarg->ptr = QSE_NULL;
|
|
}
|
|
}
|
|
|
|
static int expand_wildcards (int argc, qse_char_t* argv[], int glob, xarg_t* xarg)
|
|
{
|
|
int i;
|
|
qse_cstr_t tmp;
|
|
|
|
for (i = 0; i < argc; i++)
|
|
{
|
|
int x;
|
|
|
|
if (glob)
|
|
{
|
|
#if defined(_WIN32) || defined(__OS2__) || defined(__DOS__)
|
|
int glob_flags = QSE_GLOB_TOLERANT | QSE_GLOB_PERIOD | QSE_GLOB_NOESCAPE | QSE_GLOB_IGNORECASE;
|
|
#else
|
|
int glob_flags = QSE_GLOB_TOLERANT | QSE_GLOB_PERIOD;
|
|
#endif
|
|
|
|
x = qse_glob (
|
|
argv[i], collect_into_xarg, xarg,
|
|
glob_flags, xarg->mmgr, qse_getdflcmgr()
|
|
);
|
|
|
|
if (x <= -1) return -1;
|
|
}
|
|
else x = 0;
|
|
|
|
if (x == 0)
|
|
{
|
|
/* not expanded. just use it as is */
|
|
tmp.ptr = argv[i];
|
|
tmp.len = qse_strlen(argv[i]);
|
|
if (collect_into_xarg (&tmp, xarg) <= -1) return -1;
|
|
}
|
|
}
|
|
|
|
return 0;
|
|
}
|
|
|
|
static int sed_main (int argc, qse_char_t* argv[])
|
|
{
|
|
qse_mmgr_t* mmgr = QSE_MMGR_GETDFL();
|
|
qse_sed_t* sed = QSE_NULL;
|
|
qse_fs_t* fs = QSE_NULL;
|
|
qse_size_t script_count;
|
|
int ret = -1;
|
|
|
|
xarg_t xarg;
|
|
int xarg_inited = 0;
|
|
|
|
ret = handle_args (argc, argv);
|
|
if (ret <= -1) return -1;
|
|
if (ret == 0) return 0;
|
|
|
|
ret = -1;
|
|
|
|
#if defined(QSE_BUILD_DEBUG)
|
|
if (g_failmalloc > 0)
|
|
{
|
|
debug_mmgr.ctx = QSE_NULL;
|
|
mmgr = &debug_mmgr;
|
|
}
|
|
else
|
|
#endif
|
|
if (g_memlimit > 0)
|
|
{
|
|
xma_mmgr.ctx = qse_xma_open (QSE_MMGR_GETDFL(), 0, QSE_NULL, g_memlimit);
|
|
if (xma_mmgr.ctx == QSE_NULL)
|
|
{
|
|
qse_printf (QSE_T("ERROR: cannot open memory heap\n"));
|
|
goto oops;
|
|
}
|
|
mmgr = &xma_mmgr;
|
|
}
|
|
|
|
if (g_separate && g_infile_pos > 0 && g_inplace)
|
|
{
|
|
fs = qse_fs_open (mmgr, 0);
|
|
if (fs == QSE_NULL)
|
|
{
|
|
qse_fprintf (QSE_STDERR, QSE_T("ERROR: cannot open file system handler\n"));
|
|
goto oops;
|
|
}
|
|
|
|
if (qse_fs_chdir (fs, QSE_T(".")) <= -1)
|
|
{
|
|
qse_fprintf (QSE_STDERR,
|
|
QSE_T("ERROR: cannot change direcotry in file system handler\n"));
|
|
goto oops;
|
|
}
|
|
}
|
|
|
|
sed = qse_sed_openstdwithmmgr (mmgr, 0, QSE_NULL);
|
|
if (!sed)
|
|
{
|
|
qse_fprintf (QSE_STDERR, QSE_T("ERROR: cannot open stream editor\n"));
|
|
goto oops;
|
|
}
|
|
|
|
qse_sed_setopt (sed, QSE_SED_TRAIT, &g_option);
|
|
|
|
if (qse_sed_compstd (sed, g_script.io, &script_count) <= -1)
|
|
{
|
|
const qse_sed_loc_t* errloc;
|
|
const qse_char_t* target;
|
|
qse_char_t exprbuf[128];
|
|
|
|
errloc = qse_sed_geterrloc(sed);
|
|
|
|
if (g_script.io[script_count].type == QSE_SED_IOSTD_FILE)
|
|
{
|
|
target = g_script.io[script_count].u.file.path;
|
|
}
|
|
else
|
|
{
|
|
/* i dont' use QSE_SED_IOSTD_SIO for input */
|
|
QSE_ASSERT (g_script.io[script_count].type == QSE_SED_IOSTD_STR);
|
|
qse_fmtuintmax (exprbuf, QSE_COUNTOF(exprbuf),
|
|
script_count, 10, -1, QSE_T('\0'), QSE_T("expression #"));
|
|
target = exprbuf;
|
|
}
|
|
|
|
if (errloc->line > 0 || errloc->colm > 0)
|
|
{
|
|
qse_fprintf (QSE_STDERR,
|
|
QSE_T("ERROR: cannot compile %s - %s at line %lu column %lu\n"),
|
|
target,
|
|
qse_sed_geterrmsg(sed),
|
|
(unsigned long)errloc->line,
|
|
(unsigned long)errloc->colm
|
|
);
|
|
}
|
|
else
|
|
{
|
|
qse_fprintf (QSE_STDERR,
|
|
QSE_T("ERROR: cannot compile %s - %s\n"),
|
|
target,
|
|
qse_sed_geterrmsg(sed)
|
|
);
|
|
}
|
|
goto oops;
|
|
}
|
|
|
|
#if defined(QSE_ENABLE_SEDTRACER)
|
|
if (g_trace) qse_sed_setopt (sed, QSE_SED_TRACER, trace_exec);
|
|
#endif
|
|
|
|
qse_memset (&xarg, 0, QSE_SIZEOF(xarg));
|
|
xarg.mmgr = qse_sed_getmmgr(sed);
|
|
xarg_inited = 1;
|
|
|
|
if (g_separate && g_infile_pos > 0)
|
|
{
|
|
/* 's' and input files are specified on the command line */
|
|
qse_sed_iostd_t out_file;
|
|
qse_sed_iostd_t out_inplace;
|
|
qse_sed_iostd_t* output_file = QSE_NULL;
|
|
qse_sed_iostd_t* output = QSE_NULL;
|
|
int inpos;
|
|
|
|
/* a dash is treated specially for QSE_SED_IOSTD_FILE in
|
|
* qse_sed_execstd(). so make an exception here */
|
|
if (g_output_file &&
|
|
qse_strcmp (g_output_file, QSE_T("-")) != 0)
|
|
{
|
|
out_file.type = QSE_SED_IOSTD_SIO;
|
|
out_file.u.sio = qse_sio_open (
|
|
qse_sed_getmmgr(sed),
|
|
0,
|
|
g_output_file,
|
|
QSE_SIO_WRITE |
|
|
QSE_SIO_CREATE |
|
|
QSE_SIO_TRUNCATE |
|
|
QSE_SIO_IGNOREMBWCERR
|
|
);
|
|
if (out_file.u.sio == QSE_NULL)
|
|
{
|
|
qse_fprintf (QSE_STDERR, QSE_T("ERROR: cannot open %s\n"), g_output_file);
|
|
goto oops;
|
|
}
|
|
|
|
output_file = &out_file;
|
|
output = output_file;
|
|
}
|
|
|
|
/* perform wild-card expansions for non-unix platforms */
|
|
if (expand_wildcards (argc - g_infile_pos, &argv[g_infile_pos], g_wildcard, &xarg) <= -1)
|
|
{
|
|
qse_fprintf (QSE_STDERR, QSE_T("ERROR: out of memory\n"));
|
|
goto oops;
|
|
}
|
|
|
|
for (inpos = 0; inpos < xarg.size; inpos++)
|
|
{
|
|
qse_sed_iostd_t in[2];
|
|
qse_char_t* tmpl_tmpfile;
|
|
|
|
in[0].type = QSE_SED_IOSTD_FILE;
|
|
in[0].u.file.path = xarg.ptr[inpos];
|
|
in[0].u.file.cmgr = g_infile_cmgr;
|
|
in[1].type = QSE_SED_IOSTD_NULL;
|
|
|
|
tmpl_tmpfile = QSE_NULL;
|
|
if (g_inplace && in[0].u.file.path)
|
|
{
|
|
int retried = 0;
|
|
|
|
tmpl_tmpfile = qse_strdup2 (in[0].u.file.path, QSE_T(".XXXX"), qse_sed_getmmgr(sed));
|
|
if (tmpl_tmpfile == QSE_NULL)
|
|
{
|
|
qse_fprintf (QSE_STDERR, QSE_T("ERROR: out of memory\n"));
|
|
goto oops;
|
|
}
|
|
|
|
open_temp:
|
|
out_inplace.type = QSE_SED_IOSTD_SIO;
|
|
out_inplace.u.sio = qse_sio_open (
|
|
qse_sed_getmmgr(sed),
|
|
0,
|
|
tmpl_tmpfile,
|
|
QSE_SIO_WRITE |
|
|
QSE_SIO_CREATE |
|
|
QSE_SIO_IGNOREMBWCERR |
|
|
QSE_SIO_EXCLUSIVE |
|
|
QSE_SIO_TEMPORARY
|
|
);
|
|
if (out_inplace.u.sio == QSE_NULL)
|
|
{
|
|
if (retried)
|
|
{
|
|
qse_fprintf (QSE_STDERR, QSE_T("ERROR: cannot open %s\n"), tmpl_tmpfile);
|
|
QSE_MMGR_FREE (qse_sed_getmmgr(sed), tmpl_tmpfile);
|
|
goto oops;
|
|
}
|
|
else
|
|
{
|
|
/* retry to open the file with shorter names */
|
|
QSE_MMGR_FREE (qse_sed_getmmgr(sed), tmpl_tmpfile);
|
|
tmpl_tmpfile = qse_strdup (QSE_T("TMP-XXXX"), qse_sed_getmmgr(sed));
|
|
if (tmpl_tmpfile == QSE_NULL)
|
|
{
|
|
qse_fprintf (QSE_STDERR, QSE_T("ERROR: out of memory\n"));
|
|
goto oops;
|
|
}
|
|
retried = 1;
|
|
goto open_temp;
|
|
}
|
|
}
|
|
|
|
output = &out_inplace;
|
|
}
|
|
|
|
if (qse_sed_execstd (sed, in, output) <= -1)
|
|
{
|
|
if (output) qse_sio_close (output->u.sio);
|
|
|
|
if (tmpl_tmpfile)
|
|
{
|
|
qse_fs_rmfile (fs, tmpl_tmpfile, 0);
|
|
QSE_MMGR_FREE (qse_sed_getmmgr(sed), tmpl_tmpfile);
|
|
}
|
|
print_exec_error (sed);
|
|
goto oops;
|
|
}
|
|
|
|
if (tmpl_tmpfile)
|
|
{
|
|
QSE_ASSERT (output == &out_inplace);
|
|
qse_sio_close (output->u.sio);
|
|
output = output_file;
|
|
|
|
if (qse_fs_move (fs, tmpl_tmpfile, in[0].u.file.path) <= -1)
|
|
{
|
|
qse_fprintf (QSE_STDERR, QSE_T("ERROR: cannot rename %s to %s. not deleting %s\n"),
|
|
tmpl_tmpfile, in[0].u.file.path, tmpl_tmpfile);
|
|
QSE_MMGR_FREE (qse_sed_getmmgr(sed), tmpl_tmpfile);
|
|
goto oops;
|
|
}
|
|
|
|
QSE_MMGR_FREE (qse_sed_getmmgr(sed), tmpl_tmpfile);
|
|
}
|
|
|
|
if (qse_sed_ishalt (sed)) break;
|
|
}
|
|
|
|
if (output) qse_sio_close (output->u.sio);
|
|
}
|
|
else
|
|
{
|
|
int xx;
|
|
qse_sed_iostd_t* in = QSE_NULL;
|
|
qse_sed_iostd_t out;
|
|
|
|
if (g_infile_pos > 0)
|
|
{
|
|
int i;
|
|
const qse_char_t* tmp;
|
|
|
|
/* input files are specified on the command line */
|
|
|
|
/* perform wild-card expansions for non-unix platforms */
|
|
if (expand_wildcards (argc - g_infile_pos, &argv[g_infile_pos], g_wildcard, &xarg) <= -1)
|
|
{
|
|
qse_fprintf (QSE_STDERR, QSE_T("ERROR: out of memory\n"));
|
|
goto oops;
|
|
}
|
|
|
|
in = QSE_MMGR_ALLOC (qse_sed_getmmgr(sed), QSE_SIZEOF(*in) * (xarg.size + 1));
|
|
if (in == QSE_NULL)
|
|
{
|
|
qse_fprintf (QSE_STDERR, QSE_T("ERROR: out of memory\n"));
|
|
goto oops;
|
|
}
|
|
|
|
for (i = 0; i < xarg.size; i++)
|
|
{
|
|
in[i].type = QSE_SED_IOSTD_FILE;
|
|
tmp = xarg.ptr[i];
|
|
in[i].u.file.path = tmp;
|
|
in[i].u.file.cmgr = g_infile_cmgr;
|
|
}
|
|
|
|
in[i].type = QSE_SED_IOSTD_NULL;
|
|
}
|
|
|
|
if (g_output_file)
|
|
{
|
|
out.type = QSE_SED_IOSTD_FILE;
|
|
out.u.file.path = g_output_file;
|
|
out.u.file.cmgr = g_outfile_cmgr;
|
|
}
|
|
else
|
|
{
|
|
/* arrange to be able to specify cmgr.
|
|
* if not for cmgr, i could simply pass QSE_NULL
|
|
* to qse_sed_execstd() below like
|
|
* xx = qse_sed_execstd (sed, in, QSE_NULL); */
|
|
out.type = QSE_SED_IOSTD_FILE;
|
|
out.u.file.path = QSE_NULL;
|
|
out.u.file.cmgr = g_outfile_cmgr;
|
|
}
|
|
|
|
g_sed = sed;
|
|
set_intr_run ();
|
|
xx = qse_sed_execstd (sed, in, &out);
|
|
if (in) QSE_MMGR_FREE (qse_sed_getmmgr(sed), in);
|
|
unset_intr_run ();
|
|
g_sed = QSE_NULL;
|
|
|
|
if (xx <= -1)
|
|
{
|
|
print_exec_error (sed);
|
|
goto oops;
|
|
}
|
|
}
|
|
|
|
ret = 0;
|
|
|
|
oops:
|
|
if (xarg_inited) purge_xarg (&xarg);
|
|
if (sed) qse_sed_close (sed);
|
|
if (fs) qse_fs_close (fs);
|
|
if (xma_mmgr.ctx) qse_xma_close (xma_mmgr.ctx);
|
|
free_scripts ();
|
|
|
|
#if defined(QSE_BUILD_DEBUG)
|
|
if (g_failmalloc > 0)
|
|
{
|
|
qse_fprintf (QSE_STDERR, QSE_T("\n"));
|
|
qse_fprintf (QSE_STDERR, QSE_T("-[MALLOC COUNTS]---------------------------------------\n"));
|
|
qse_fprintf (QSE_STDERR, QSE_T("ALLOC: %lu FREE: %lu: REALLOC: %lu\n"),
|
|
(unsigned long)debug_mmgr_alloc_count,
|
|
(unsigned long)debug_mmgr_free_count,
|
|
(unsigned long)debug_mmgr_realloc_count);
|
|
qse_fprintf (QSE_STDERR, QSE_T("-------------------------------------------------------\n"));
|
|
}
|
|
#endif
|
|
return ret;
|
|
}
|
|
|
|
int qse_main (int argc, qse_achar_t* argv[])
|
|
{
|
|
int ret;
|
|
#if defined(_WIN32)
|
|
char locale[100];
|
|
UINT codepage;
|
|
#else
|
|
/* nothing */
|
|
#endif
|
|
|
|
#if defined(_WIN32)
|
|
codepage = GetConsoleOutputCP();
|
|
if (codepage == CP_UTF8)
|
|
{
|
|
/*SetConsoleOUtputCP (CP_UTF8);*/
|
|
qse_setdflcmgrbyid (QSE_CMGR_UTF8);
|
|
}
|
|
else
|
|
{
|
|
/* .codepage */
|
|
qse_fmtuintmaxtombs (locale, QSE_COUNTOF(locale),
|
|
codepage, 10, -1, QSE_MT('\0'), QSE_MT("."));
|
|
setlocale (LC_ALL, locale);
|
|
/*qse_setdflcmgrbyid (QSE_CMGR_SLMB);*/
|
|
}
|
|
#else
|
|
setlocale (LC_ALL, "");
|
|
/*qse_setdflcmgrbyid (QSE_CMGR_SLMB);*/
|
|
#endif
|
|
|
|
qse_open_stdsios ();
|
|
ret = qse_run_main (argc, argv, sed_main);
|
|
qse_close_stdsios ();
|
|
|
|
return ret;
|
|
}
|
|
|