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WIP: Make portable to Win32 (VC++ 2013)

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This commit is contained in:
Matthias Blankertz
2015-07-06 14:37:33 +02:00
parent 818c0821fe
commit ea701302ac
20 changed files with 1134 additions and 23 deletions
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3
.gitignore vendored
View File

@@ -1,8 +1,11 @@
data/
objs/
tmp/
Debug/
Release/
*~
iffexplore
font2png
pntr2png
treexplore
*.vcxproj.user

16
IffFile.cc
View File

@@ -5,7 +5,7 @@
#include "common.hh"
struct ChunkHeader {
char typeID[4];
unsigned char typeID[4];
uint32_t length;
};
@@ -73,7 +73,7 @@ IffFile::parseObject(IffFile& parent, uint8_t const* base, size_t length,
static_cast<size_t>(header.length),
footprint));
else
return std::unique_ptr<Object>(new Object(parent, std::string(header.typeID, 4),
return std::unique_ptr<Object>(new Object(parent, std::string(reinterpret_cast<char const*>(header.typeID), 4),
base+8, static_cast<size_t>(header.length),
footprint));
}
@@ -132,27 +132,27 @@ IffFile::Object::Object(IffFile& parent, std::string type, uint8_t const* base,
IffFile::Object::operator std::string() const
{
// Check if BLOB is string
enum class State { STARTASCII, NULLS, ERROR };
enum class State { STARTASCII, NULLS, NOT_STRING };
State state = State::STARTASCII;
for (char const& c : *this) {
switch(state) {
case State::STARTASCII:
if (isprint(c))
if (isprint(static_cast<unsigned char>(c)))
continue;
if (c == '\0')
state = State::NULLS;
else
state = State::ERROR;
state = State::NOT_STRING;
break;
case State::NULLS:
if (c != '\0')
state = State::ERROR;
state = State::NOT_STRING;
break;
case State::ERROR:
case State::NOT_STRING:
break;
}
if (state == State::ERROR)
if (state == State::NOT_STRING)
break;
}

72
LICENSES Normal file
View File

@@ -0,0 +1,72 @@
Uses wingetopt on Windows platforms:
Copyright (c) 2002 Todd C. Miller <Todd.Miller@courtesan.com>
Permission to use, copy, modify, and distribute this software for any
purpose with or without fee is hereby granted, provided that the above
copyright notice and this permission notice appear in all copies.
THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES
WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF
MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR
ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN
ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF
OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
Sponsored in part by the Defense Advanced Research Projects
Agency (DARPA) and Air Force Research Laboratory, Air Force
Materiel Command, USAF, under agreement number F39502-99-1-0512.
Copyright (c) 2000 The NetBSD Foundation, Inc.
All rights reserved.
This code is derived from software contributed to The NetBSD Foundation
by Dieter Baron and Thomas Klausner.
Redistribution and use in source and binary forms, with or without
modification, are permitted provided that the following conditions
are met:
1. Redistributions of source code must retain the above copyright
notice, this list of conditions and the following disclaimer.
2. Redistributions in binary form must reproduce the above copyright
notice, this list of conditions and the following disclaimer in the
documentation and/or other materials provided with the distribution.
THIS SOFTWARE IS PROVIDED BY THE NETBSD FOUNDATION, INC. 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 FOUNDATION 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.
Uses components of boost:
Boost Software License - Version 1.0 - August 17th, 2003
Permission is hereby granted, free of charge, to any person or organization
obtaining a copy of the software and accompanying documentation covered by
this license (the "Software") to use, reproduce, display, distribute,
execute, and transmit the Software, and to prepare derivative works of the
Software, and to permit third-parties to whom the Software is furnished to
do so, all subject to the following:
The copyright notices in the Software and this entire statement, including
the above license grant, this restriction and the following disclaimer,
must be included in all copies of the Software, in whole or in part, and
all derivative works of the Software, unless such copies or derivative
works are solely in the form of machine-executable object code generated by
a source language processor.
THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
FITNESS FOR A PARTICULAR PURPOSE, TITLE AND NON-INFRINGEMENT. IN NO EVENT
SHALL THE COPYRIGHT HOLDERS OR ANYONE DISTRIBUTING THE SOFTWARE BE LIABLE
FOR ANY DAMAGES OR OTHER LIABILITY, WHETHER IN CONTRACT, TORT OR OTHERWISE,
ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER
DEALINGS IN THE SOFTWARE.

2
Resource.hh
View File

@@ -31,7 +31,7 @@ public:
}
protected:
std::atomic_uint ref_;
std::atomic<unsigned int> ref_;
};
template<class Resource>

4
TreFile.cc
View File

@@ -3,6 +3,10 @@
#include <cstring>
#include <limits>
#ifdef WIN32
#define snprintf _snprintf
#endif
#include "common.hh"
#include "util.hh"
#include "decompress.hh"

15
TreFile.hh
View File

@@ -6,7 +6,6 @@
#include <cstdio>
#include <vector>
#include <tuple>
#include <experimental/optional>
#include "Resource.hh"
@@ -44,7 +43,7 @@ public:
Object(Object && move)
: data_(std::move(move.data_)), base_(move.base_), length_(move.length_),
res_(std::move(move.res_)) {
move.data_ = std::experimental::nullopt;
move.data_ = std::vector<uint8_t>();
move.base_ = nullptr;
move.length_ = 0;
}
@@ -62,7 +61,7 @@ public:
base_ = move.base_;
length_ = move.length_;
res_ = std::move(move.res_);
move.data_ = std::experimental::nullopt;
move.data_ = std::vector<uint8_t>();
move.base_ = nullptr;
move.length_ = 0;
return *this;
@@ -72,8 +71,8 @@ public:
}
uint8_t const* data() const override {
if (data_)
return data_->data();
if (!data_.empty())
return data_.data();
else
return base_;
}
@@ -83,7 +82,7 @@ public:
}
operator bool() const override {
return data_ || base_;
return data_.empty() || base_;
}
size_t footprint() const override {
@@ -98,12 +97,12 @@ public:
}
Object(std::vector<uint8_t> data)
: data_(std::move(data)), base_(nullptr), length_(data_->size()), res_() {
: data_(std::move(data)), base_(nullptr), length_(data_.size()), res_() {
}
private:
// Object either owns data (when decompressed) (res_ is null in this case)...
std::experimental::optional<std::vector<uint8_t> > data_;
std::vector<uint8_t> data_;
// .. or points to area in underlying data (when not compressed)
uint8_t const* base_;
size_t length_;

2
compiler.hh
View File

@@ -4,7 +4,7 @@
#ifdef __GNUG__
#define RESTRICT __restrict__
#else
#ifdef __MSC_VER
#ifdef _MSC_VER
#define RESTRICT __restrict
#else
#define RESTRICT

19
exceptions.cc
View File

@@ -3,8 +3,6 @@
#include "exceptions.hh"
using namespace std::string_literals;
Exception::Exception(std::string msg)
: msg_(std::move(msg))
{
@@ -56,3 +54,20 @@ std::string POSIXException::toString() const
{
return "POSIXException: " + msg_ + ": " + std::strerror(err_);
}
#ifdef WIN32
Win32Exception::Win32Exception(DWORD err, std::string msg)
: Exception(std::move(msg)), err_(err)
{
}
DWORD Win32Exception::getErr() const
{
return err_;
}
std::string Win32Exception::toString() const
{
return "Win32Exception: " + msg_ + ": " + std::to_string(err_);
}
#endif

16
exceptions.hh
View File

@@ -40,4 +40,20 @@ private:
int err_;
};
#ifdef WIN32
#define NOMINMAX
#include <Windows.h>
class Win32Exception : public Exception {
public:
Win32Exception(DWORD err, std::string msg = "");
DWORD getErr() const;
std::string toString() const override;
private:
DWORD err_;
};
#endif
#endif

560
libs/wingetopt/getopt.c Normal file
View File

@@ -0,0 +1,560 @@
/* $OpenBSD: getopt_long.c,v 1.23 2007/10/31 12:34:57 chl Exp $ */
/* $NetBSD: getopt_long.c,v 1.15 2002/01/31 22:43:40 tv Exp $ */
/*
* Copyright (c) 2002 Todd C. Miller <Todd.Miller@courtesan.com>
*
* Permission to use, copy, modify, and distribute this software for any
* purpose with or without fee is hereby granted, provided that the above
* copyright notice and this permission notice appear in all copies.
*
* THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES
* WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF
* MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR
* ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
* WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN
* ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF
* OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
*
* Sponsored in part by the Defense Advanced Research Projects
* Agency (DARPA) and Air Force Research Laboratory, Air Force
* Materiel Command, USAF, under agreement number F39502-99-1-0512.
*/
/*-
* Copyright (c) 2000 The NetBSD Foundation, Inc.
* All rights reserved.
*
* This code is derived from software contributed to The NetBSD Foundation
* by Dieter Baron and Thomas Klausner.
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions
* are met:
* 1. Redistributions of source code must retain the above copyright
* notice, this list of conditions and the following disclaimer.
* 2. Redistributions in binary form must reproduce the above copyright
* notice, this list of conditions and the following disclaimer in the
* documentation and/or other materials provided with the distribution.
*
* THIS SOFTWARE IS PROVIDED BY THE NETBSD FOUNDATION, INC. 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 FOUNDATION 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.
*/
#include "stdafx.h"
#include "getopt.h"
#define REPLACE_GETOPT /* use this getopt as the system getopt(3) */
#ifdef REPLACE_GETOPT
int opterr = 1; /* if error message should be printed */
int optind = 1; /* index into parent argv vector */
int optopt = '?'; /* character checked for validity */
#undef optreset /* see getopt.h */
#define optreset __mingw_optreset
int optreset; /* reset getopt */
char *optarg; /* argument associated with option */
#endif
#define PRINT_ERROR ((opterr) && (*options != ':'))
#define FLAG_PERMUTE 0x01 /* permute non-options to the end of argv */
#define FLAG_ALLARGS 0x02 /* treat non-options as args to option "-1" */
#define FLAG_LONGONLY 0x04 /* operate as getopt_long_only */
/* return values */
#define BADCH (int)'?'
#define BADARG ((*options == ':') ? (int)':' : (int)'?')
#define INORDER (int)1
#ifndef __CYGWIN__
#define __progname __argv[0]
#else
extern char __declspec(dllimport) *__progname;
#endif
#ifdef __CYGWIN__
static char EMSG[] = "";
#else
#define EMSG ""
#endif
static int getopt_internal(int, char * const *, const char *,
const struct option *, int *, int);
static int parse_long_options(char * const *, const char *,
const struct option *, int *, int);
static int gcd(int, int);
static void permute_args(int, int, int, char * const *);
static char *place = EMSG; /* option letter processing */
/* XXX: set optreset to 1 rather than these two */
static int nonopt_start = -1; /* first non option argument (for permute) */
static int nonopt_end = -1; /* first option after non options (for permute) */
/* Error messages */
static const char recargchar[] = "option requires an argument -- %c";
static const char recargstring[] = "option requires an argument -- %s";
static const char ambig[] = "ambiguous option -- %.*s";
static const char noarg[] = "option doesn't take an argument -- %.*s";
static const char illoptchar[] = "unknown option -- %c";
static const char illoptstring[] = "unknown option -- %s";
static void
_vwarnx(const char *fmt,va_list ap)
{
(void)fprintf(stderr,"%s: ",__progname);
if (fmt != NULL)
(void)vfprintf(stderr,fmt,ap);
(void)fprintf(stderr,"\n");
}
static void
warnx(const char *fmt,...)
{
va_list ap;
va_start(ap,fmt);
_vwarnx(fmt,ap);
va_end(ap);
}
/*
* Compute the greatest common divisor of a and b.
*/
static int
gcd(int a, int b)
{
int c;
c = a % b;
while (c != 0) {
a = b;
b = c;
c = a % b;
}
return (b);
}
/*
* Exchange the block from nonopt_start to nonopt_end with the block
* from nonopt_end to opt_end (keeping the same order of arguments
* in each block).
*/
static void
permute_args(int panonopt_start, int panonopt_end, int opt_end,
char * const *nargv)
{
int cstart, cyclelen, i, j, ncycle, nnonopts, nopts, pos;
char *swap;
/*
* compute lengths of blocks and number and size of cycles
*/
nnonopts = panonopt_end - panonopt_start;
nopts = opt_end - panonopt_end;
ncycle = gcd(nnonopts, nopts);
cyclelen = (opt_end - panonopt_start) / ncycle;
for (i = 0; i < ncycle; i++) {
cstart = panonopt_end+i;
pos = cstart;
for (j = 0; j < cyclelen; j++) {
if (pos >= panonopt_end)
pos -= nnonopts;
else
pos += nopts;
swap = nargv[pos];
/* LINTED const cast */
((char **) nargv)[pos] = nargv[cstart];
/* LINTED const cast */
((char **)nargv)[cstart] = swap;
}
}
}
/*
* parse_long_options --
* Parse long options in argc/argv argument vector.
* Returns -1 if short_too is set and the option does not match long_options.
*/
static int
parse_long_options(char * const *nargv, const char *options,
const struct option *long_options, int *idx, int short_too)
{
char *current_argv, *has_equal;
size_t current_argv_len;
int i, ambiguous, match;
#define IDENTICAL_INTERPRETATION(_x, _y) \
(long_options[(_x)].has_arg == long_options[(_y)].has_arg && \
long_options[(_x)].flag == long_options[(_y)].flag && \
long_options[(_x)].val == long_options[(_y)].val)
current_argv = place;
match = -1;
ambiguous = 0;
optind++;
if ((has_equal = strchr(current_argv, '=')) != NULL) {
/* argument found (--option=arg) */
current_argv_len = has_equal - current_argv;
has_equal++;
} else
current_argv_len = strlen(current_argv);
for (i = 0; long_options[i].name; i++) {
/* find matching long option */
if (strncmp(current_argv, long_options[i].name,
current_argv_len))
continue;
if (strlen(long_options[i].name) == current_argv_len) {
/* exact match */
match = i;
ambiguous = 0;
break;
}
/*
* If this is a known short option, don't allow
* a partial match of a single character.
*/
if (short_too && current_argv_len == 1)
continue;
if (match == -1) /* partial match */
match = i;
else if (!IDENTICAL_INTERPRETATION(i, match))
ambiguous = 1;
}
if (ambiguous) {
/* ambiguous abbreviation */
if (PRINT_ERROR)
warnx(ambig, (int)current_argv_len,
current_argv);
optopt = 0;
return (BADCH);
}
if (match != -1) { /* option found */
if (long_options[match].has_arg == no_argument
&& has_equal) {
if (PRINT_ERROR)
warnx(noarg, (int)current_argv_len,
current_argv);
/*
* XXX: GNU sets optopt to val regardless of flag
*/
if (long_options[match].flag == NULL)
optopt = long_options[match].val;
else
optopt = 0;
return (BADARG);
}
if (long_options[match].has_arg == required_argument ||
long_options[match].has_arg == optional_argument) {
if (has_equal)
optarg = has_equal;
else if (long_options[match].has_arg ==
required_argument) {
/*
* optional argument doesn't use next nargv
*/
optarg = nargv[optind++];
}
}
if ((long_options[match].has_arg == required_argument)
&& (optarg == NULL)) {
/*
* Missing argument; leading ':' indicates no error
* should be generated.
*/
if (PRINT_ERROR)
warnx(recargstring,
current_argv);
/*
* XXX: GNU sets optopt to val regardless of flag
*/
if (long_options[match].flag == NULL)
optopt = long_options[match].val;
else
optopt = 0;
--optind;
return (BADARG);
}
} else { /* unknown option */
if (short_too) {
--optind;
return (-1);
}
if (PRINT_ERROR)
warnx(illoptstring, current_argv);
optopt = 0;
return (BADCH);
}
if (idx)
*idx = match;
if (long_options[match].flag) {
*long_options[match].flag = long_options[match].val;
return (0);
} else
return (long_options[match].val);
#undef IDENTICAL_INTERPRETATION
}
/*
* getopt_internal --
* Parse argc/argv argument vector. Called by user level routines.
*/
static int
getopt_internal(int nargc, char * const *nargv, const char *options,
const struct option *long_options, int *idx, int flags)
{
char *oli; /* option letter list index */
int optchar, short_too;
static int posixly_correct = -1;
if (options == NULL)
return (-1);
/*
* XXX Some GNU programs (like cvs) set optind to 0 instead of
* XXX using optreset. Work around this braindamage.
*/
if (optind == 0)
optind = optreset = 1;
/*
* Disable GNU extensions if POSIXLY_CORRECT is set or options
* string begins with a '+'.
*
* CV, 2009-12-14: Check POSIXLY_CORRECT anew if optind == 0 or
* optreset != 0 for GNU compatibility.
*/
if (posixly_correct == -1 || optreset != 0) {
size_t foundlen;
getenv_s(&foundlen, NULL, 0, "POSIXLY_CORRECT");
posixly_correct = (foundlen != 0);
}
if (*options == '-')
flags |= FLAG_ALLARGS;
else if (posixly_correct || *options == '+')
flags &= ~FLAG_PERMUTE;
if (*options == '+' || *options == '-')
options++;
optarg = NULL;
if (optreset)
nonopt_start = nonopt_end = -1;
start:
if (optreset || !*place) { /* update scanning pointer */
optreset = 0;
if (optind >= nargc) { /* end of argument vector */
place = EMSG;
if (nonopt_end != -1) {
/* do permutation, if we have to */
permute_args(nonopt_start, nonopt_end,
optind, nargv);
optind -= nonopt_end - nonopt_start;
}
else if (nonopt_start != -1) {
/*
* If we skipped non-options, set optind
* to the first of them.
*/
optind = nonopt_start;
}
nonopt_start = nonopt_end = -1;
return (-1);
}
if (*(place = nargv[optind]) != '-' ||
(place[1] == '\0' && strchr(options, '-') == NULL)) {
place = EMSG; /* found non-option */
if (flags & FLAG_ALLARGS) {
/*
* GNU extension:
* return non-option as argument to option 1
*/
optarg = nargv[optind++];
return (INORDER);
}
if (!(flags & FLAG_PERMUTE)) {
/*
* If no permutation wanted, stop parsing
* at first non-option.
*/
return (-1);
}
/* do permutation */
if (nonopt_start == -1)
nonopt_start = optind;
else if (nonopt_end != -1) {
permute_args(nonopt_start, nonopt_end,
optind, nargv);
nonopt_start = optind -
(nonopt_end - nonopt_start);
nonopt_end = -1;
}
optind++;
/* process next argument */
goto start;
}
if (nonopt_start != -1 && nonopt_end == -1)
nonopt_end = optind;
/*
* If we have "-" do nothing, if "--" we are done.
*/
if (place[1] != '\0' && *++place == '-' && place[1] == '\0') {
optind++;
place = EMSG;
/*
* We found an option (--), so if we skipped
* non-options, we have to permute.
*/
if (nonopt_end != -1) {
permute_args(nonopt_start, nonopt_end,
optind, nargv);
optind -= nonopt_end - nonopt_start;
}
nonopt_start = nonopt_end = -1;
return (-1);
}
}
/*
* Check long options if:
* 1) we were passed some
* 2) the arg is not just "-"
* 3) either the arg starts with -- we are getopt_long_only()
*/
if (long_options != NULL && place != nargv[optind] &&
(*place == '-' || (flags & FLAG_LONGONLY))) {
short_too = 0;
if (*place == '-')
place++; /* --foo long option */
else if (*place != ':' && strchr(options, *place) != NULL)
short_too = 1; /* could be short option too */
optchar = parse_long_options(nargv, options, long_options,
idx, short_too);
if (optchar != -1) {
place = EMSG;
return (optchar);
}
}
if ((optchar = (int)*place++) == (int)':' ||
(optchar == (int)'-' && *place != '\0') ||
(oli = strchr(options, optchar)) == NULL) {
/*
* If the user specified "-" and '-' isn't listed in
* options, return -1 (non-option) as per POSIX.
* Otherwise, it is an unknown option character (or ':').
*/
if (optchar == (int)'-' && *place == '\0')
return (-1);
if (!*place)
++optind;
if (PRINT_ERROR)
warnx(illoptchar, optchar);
optopt = optchar;
return (BADCH);
}
if (long_options != NULL && optchar == 'W' && oli[1] == ';') {
/* -W long-option */
if (*place) /* no space */
/* NOTHING */;
else if (++optind >= nargc) { /* no arg */
place = EMSG;
if (PRINT_ERROR)
warnx(recargchar, optchar);
optopt = optchar;
return (BADARG);
} else /* white space */
place = nargv[optind];
optchar = parse_long_options(nargv, options, long_options,
idx, 0);
place = EMSG;
return (optchar);
}
if (*++oli != ':') { /* doesn't take argument */
if (!*place)
++optind;
} else { /* takes (optional) argument */
optarg = NULL;
if (*place) /* no white space */
optarg = place;
else if (oli[1] != ':') { /* arg not optional */
if (++optind >= nargc) { /* no arg */
place = EMSG;
if (PRINT_ERROR)
warnx(recargchar, optchar);
optopt = optchar;
return (BADARG);
} else
optarg = nargv[optind];
}
place = EMSG;
++optind;
}
/* dump back option letter */
return (optchar);
}
#ifdef REPLACE_GETOPT
/*
* getopt --
* Parse argc/argv argument vector.
*
* [eventually this will replace the BSD getopt]
*/
int
getopt(int nargc, char * const *nargv, const char *options)
{
/*
* We don't pass FLAG_PERMUTE to getopt_internal() since
* the BSD getopt(3) (unlike GNU) has never done this.
*
* Furthermore, since many privileged programs call getopt()
* before dropping privileges it makes sense to keep things
* as simple (and bug-free) as possible.
*/
return (getopt_internal(nargc, nargv, options, NULL, NULL, 0));
}
#endif /* REPLACE_GETOPT */
/*
* getopt_long --
* Parse argc/argv argument vector.
*/
int
getopt_long(int nargc, char * const *nargv, const char *options,
const struct option *long_options, int *idx)
{
return (getopt_internal(nargc, nargv, options, long_options, idx,
FLAG_PERMUTE));
}
/*
* getopt_long_only --
* Parse argc/argv argument vector.
*/
int
getopt_long_only(int nargc, char * const *nargv, const char *options,
const struct option *long_options, int *idx)
{
return (getopt_internal(nargc, nargv, options, long_options, idx,
FLAG_PERMUTE|FLAG_LONGONLY));
}

95
libs/wingetopt/getopt.h Normal file
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@@ -0,0 +1,95 @@
#ifndef __GETOPT_H__
/**
* DISCLAIMER
* This file has no copyright assigned and is placed in the Public Domain.
* This file is a part of the w64 mingw-runtime package.
*
* The w64 mingw-runtime package and its code is distributed in the hope that it
* will be useful but WITHOUT ANY WARRANTY. ALL WARRANTIES, EXPRESSED OR
* IMPLIED ARE HEREBY DISCLAIMED. This includes but is not limited to
* warranties of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
*/
#define __GETOPT_H__
/* All the headers include this file. */
#include <crtdefs.h>
#ifdef __cplusplus
extern "C" {
#endif
extern int optind; /* index of first non-option in argv */
extern int optopt; /* single option character, as parsed */
extern int opterr; /* flag to enable built-in diagnostics... */
/* (user may set to zero, to suppress) */
extern char *optarg; /* pointer to argument of current option */
extern int getopt(int nargc, char * const *nargv, const char *options);
#ifdef _BSD_SOURCE
/*
* BSD adds the non-standard `optreset' feature, for reinitialisation
* of `getopt' parsing. We support this feature, for applications which
* proclaim their BSD heritage, before including this header; however,
* to maintain portability, developers are advised to avoid it.
*/
# define optreset __mingw_optreset
extern int optreset;
#endif
#ifdef __cplusplus
}
#endif
/*
* POSIX requires the `getopt' API to be specified in `unistd.h';
* thus, `unistd.h' includes this header. However, we do not want
* to expose the `getopt_long' or `getopt_long_only' APIs, when
* included in this manner. Thus, close the standard __GETOPT_H__
* declarations block, and open an additional __GETOPT_LONG_H__
* specific block, only when *not* __UNISTD_H_SOURCED__, in which
* to declare the extended API.
*/
#endif /* !defined(__GETOPT_H__) */
#if !defined(__UNISTD_H_SOURCED__) && !defined(__GETOPT_LONG_H__)
#define __GETOPT_LONG_H__
#ifdef __cplusplus
extern "C" {
#endif
struct option /* specification for a long form option... */
{
const char *name; /* option name, without leading hyphens */
int has_arg; /* does it take an argument? */
int *flag; /* where to save its status, or NULL */
int val; /* its associated status value */
};
enum /* permitted values for its `has_arg' field... */
{
no_argument = 0, /* option never takes an argument */
required_argument, /* option always requires an argument */
optional_argument /* option may take an argument */
};
extern int getopt_long(int nargc, char * const *nargv, const char *options,
const struct option *long_options, int *idx);
extern int getopt_long_only(int nargc, char * const *nargv, const char *options,
const struct option *long_options, int *idx);
/*
* Previous MinGW implementation had...
*/
#ifndef HAVE_DECL_GETOPT
/*
* ...for the long form API only; keep this for compatibility.
*/
# define HAVE_DECL_GETOPT 1
#endif
#ifdef __cplusplus
}
#endif
#endif /* !defined(__UNISTD_H_SOURCED__) && !defined(__GETOPT_LONG_H__) */

8
libs/wingetopt/stdafx.c Normal file
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@@ -0,0 +1,8 @@
// stdafx.cpp : source file that includes just the standard includes
// wingetopt.pch will be the pre-compiled header
// stdafx.obj will contain the pre-compiled type information
#include "stdafx.h"
// TODO: reference any additional headers you need in STDAFX.H
// and not in this file

17
libs/wingetopt/stdafx.h Normal file
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@@ -0,0 +1,17 @@
// stdafx.h : include file for standard system include files,
// or project specific include files that are used frequently, but
// are changed infrequently
//
#pragma once
#include "targetver.h"
#define WIN32_LEAN_AND_MEAN // Exclude rarely-used stuff from Windows headers
#include <errno.h>
#include <stdlib.h>
#include <string.h>
#include <stdarg.h>
#include <stdio.h>
#include <windows.h>

8
libs/wingetopt/targetver.h Normal file
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@@ -0,0 +1,8 @@
#pragma once
// Including SDKDDKVer.h defines the highest available Windows platform.
// If you wish to build your application for a previous Windows platform, include WinSDKVer.h and
// set the _WIN32_WINNT macro to the platform you wish to support before including SDKDDKVer.h.
#include <SDKDDKVer.h>

91
libs/wingetopt/wingetopt.vcxproj Normal file
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@@ -0,0 +1,91 @@
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<PropertyGroup Label="Globals">
<ProjectGuid>{50D0969D-054D-4726-A85B-3ED2FBCCC43E}</ProjectGuid>
<Keyword>Win32Proj</Keyword>
<RootNamespace>wingetopt</RootNamespace>
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<Import Project="$(VCTargetsPath)\Microsoft.Cpp.Default.props" />
<PropertyGroup Condition="'$(Configuration)|$(Platform)'=='Debug|Win32'" Label="Configuration">
<ConfigurationType>StaticLibrary</ConfigurationType>
<UseDebugLibraries>true</UseDebugLibraries>
<PlatformToolset>v120</PlatformToolset>
<CharacterSet>Unicode</CharacterSet>
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<PropertyGroup Condition="'$(Configuration)|$(Platform)'=='Release|Win32'" Label="Configuration">
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<CharacterSet>Unicode</CharacterSet>
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<PropertyGroup />
<ItemDefinitionGroup Condition="'$(Configuration)|$(Platform)'=='Debug|Win32'">
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<Link>
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<ItemDefinitionGroup Condition="'$(Configuration)|$(Platform)'=='Release|Win32'">
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<PreprocessorDefinitions>WIN32;NDEBUG;_LIB;%(PreprocessorDefinitions)</PreprocessorDefinitions>
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<Link>
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<Text Include="ReadMe.txt" />
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<PrecompiledHeader Condition="'$(Configuration)|$(Platform)'=='Debug|Win32'">Create</PrecompiledHeader>
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<Import Project="$(VCTargetsPath)\Microsoft.Cpp.targets" />
<ImportGroup Label="ExtensionTargets">
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4
treexplore.cc
View File

@@ -5,7 +5,11 @@
#include <vector>
#include <limits>
#ifndef WIN32
#include <unistd.h>
#else
#include "getopt.h"
#endif
#include "common.hh"
#include "util.hh"

108
treexplore.vcxproj Normal file
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@@ -0,0 +1,108 @@
<?xml version="1.0" encoding="utf-8"?>
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<ProjectConfiguration Include="Release|Win32">
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<PropertyGroup Label="Globals">
<ProjectGuid>{5AB0D2CB-6E7B-400C-86AE-2D61AA70B3EC}</ProjectGuid>
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<RootNamespace>treexplore</RootNamespace>
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<Import Project="$(VCTargetsPath)\Microsoft.Cpp.Default.props" />
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<PlatformToolset>v120</PlatformToolset>
<CharacterSet>Unicode</CharacterSet>
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<PropertyGroup Condition="'$(Configuration)|$(Platform)'=='Release|Win32'" Label="Configuration">
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<PlatformToolset>v120</PlatformToolset>
<WholeProgramOptimization>true</WholeProgramOptimization>
<CharacterSet>Unicode</CharacterSet>
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<ImportGroup Label="ExtensionSettings">
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<ImportGroup Label="PropertySheets" Condition="'$(Configuration)|$(Platform)'=='Debug|Win32'">
<Import Project="$(UserRootDir)\Microsoft.Cpp.$(Platform).user.props" Condition="exists('$(UserRootDir)\Microsoft.Cpp.$(Platform).user.props')" Label="LocalAppDataPlatform" />
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<ImportGroup Label="PropertySheets" Condition="'$(Configuration)|$(Platform)'=='Release|Win32'">
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<Link>
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<AdditionalLibraryDirectories>D:\devel\wc3re\Debug;%(AdditionalLibraryDirectories)</AdditionalLibraryDirectories>
<AdditionalDependencies>kernel32.lib;user32.lib;gdi32.lib;winspool.lib;comdlg32.lib;advapi32.lib;shell32.lib;ole32.lib;oleaut32.lib;uuid.lib;odbc32.lib;odbccp32.lib;wingetopt.lib;%(AdditionalDependencies)</AdditionalDependencies>
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<ClInclude Include="common.hh" />
<ClInclude Include="compiler.hh" />
<ClInclude Include="decompress.hh" />
<ClInclude Include="exceptions.hh" />
<ClInclude Include="IffFile.hh" />
<ClInclude Include="ResourceProvider.hh" />
<ClInclude Include="TreFile.hh" />
<ClInclude Include="util.hh" />
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<ClCompile Include="decompress.cc" />
<ClCompile Include="exceptions.cc" />
<ClCompile Include="IffFile.cc" />
<ClCompile Include="ResourceProvider.cc" />
<ClCompile Include="treexplore.cc" />
<ClCompile Include="TreFile.cc" />
<ClCompile Include="util.cc" />
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<Import Project="$(VCTargetsPath)\Microsoft.Cpp.targets" />
<ImportGroup Label="ExtensionTargets">
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76
util.cc
View File

@@ -1,13 +1,19 @@
#include <stdexcept>
#include <cstring>
#include <sys/mman.h>
#include <sys/types.h>
#include <sys/stat.h>
#ifndef WIN32
#include <sys/mman.h>
#include <unistd.h>
#else
#define fileno _fileno
#endif
#include "common.hh"
#include "util.hh"
#ifndef WIN32
MmapFile::MmapFile(std::string fileName)
: name_(std::move(fileName)), fd_(fopen(name_.c_str(), "rb")), size_(0), base_(nullptr)
{
@@ -59,6 +65,74 @@ MmapFile& MmapFile::operator=(MmapFile && move)
return *this;
}
#else
MmapFile::MmapFile(std::string fileName)
: name_(std::move(fileName)), file_hnd_(nullptr), fm_hnd_(nullptr), size_(0), base_(nullptr)
{
file_hnd_ = CreateFileA(name_.c_str(), GENERIC_READ, FILE_SHARE_READ, NULL, OPEN_EXISTING, FILE_ATTRIBUTE_NORMAL, NULL);
if (file_hnd_ == INVALID_HANDLE_VALUE)
throw Win32Exception(GetLastError(), "CreateFileA() failed");
LARGE_INTEGER size;
if (!GetFileSizeEx(file_hnd_, &size))
throw Win32Exception(GetLastError(), "GetFileSizeEx() failed");
size_ = size.QuadPart;
fm_hnd_ = CreateFileMapping(file_hnd_, NULL, PAGE_READONLY, 0, 0, NULL);
if (fm_hnd_ == INVALID_HANDLE_VALUE) {
CloseHandle(file_hnd_);
throw Win32Exception(GetLastError(), "CreateFileMapping() failed");
}
base_ = MapViewOfFile(fm_hnd_, FILE_MAP_READ, 0, 0, 0);
if (!base_) {
CloseHandle(fm_hnd_);
CloseHandle(file_hnd_);
throw Win32Exception(GetLastError(), "MapViewOfFile() failed");
}
}
MmapFile::MmapFile(MmapFile && move)
: name_(std::move(move.name_)), fm_hnd_(std::move(move.fm_hnd_)),
file_hnd_(std::move(move.file_hnd_)), size_(move.size_),
base_(move.base_)
{
move.base_ = nullptr;
move.fm_hnd_ = nullptr;
move.file_hnd_ = nullptr;
}
MmapFile::~MmapFile()
{
if (base_)
UnmapViewOfFile(base_);
if (fm_hnd_)
CloseHandle(fm_hnd_);
if (file_hnd_)
CloseHandle(file_hnd_);
}
MmapFile& MmapFile::operator=(MmapFile && move)
{
if (base_)
UnmapViewOfFile(base_);
if (fm_hnd_)
CloseHandle(fm_hnd_);
if (file_hnd_)
CloseHandle(file_hnd_);
fm_hnd_ = move.fm_hnd_;
file_hnd_ = move.file_hnd_;
base_ = move.base_;
move.base_ = nullptr;
move.fm_hnd_ = nullptr;
move.file_hnd_ = nullptr;
size_ = move.size_;
name_ = std::move(move.name_);
return *this;
}
#endif
std::string const& MmapFile::name() const
{

9
util.hh
View File

@@ -4,6 +4,11 @@
#include <cstdint>
#include <string>
#ifdef WIN32
#define NOMINMAX
#include <Windows.h>
#endif
#include "common.hh"
#include "Resource.hh"
@@ -29,7 +34,11 @@ public:
}
private:
std::string name_;
#ifndef WIN32
FILEUPtr fd_;
#else
HANDLE file_hnd_, fm_hnd_;
#endif
size_t size_;
void *base_;
};

28
wc3re.sln Normal file
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@@ -0,0 +1,28 @@

Microsoft Visual Studio Solution File, Format Version 12.00
# Visual Studio 2013
VisualStudioVersion = 12.0.31101.0
MinimumVisualStudioVersion = 10.0.40219.1
Project("{8BC9CEB8-8B4A-11D0-8D11-00A0C91BC942}") = "treexplore", "treexplore.vcxproj", "{5AB0D2CB-6E7B-400C-86AE-2D61AA70B3EC}"
EndProject
Project("{8BC9CEB8-8B4A-11D0-8D11-00A0C91BC942}") = "wingetopt", "libs\wingetopt\wingetopt.vcxproj", "{50D0969D-054D-4726-A85B-3ED2FBCCC43E}"
EndProject
Global
GlobalSection(SolutionConfigurationPlatforms) = preSolution
Debug|Win32 = Debug|Win32
Release|Win32 = Release|Win32
EndGlobalSection
GlobalSection(ProjectConfigurationPlatforms) = postSolution
{5AB0D2CB-6E7B-400C-86AE-2D61AA70B3EC}.Debug|Win32.ActiveCfg = Debug|Win32
{5AB0D2CB-6E7B-400C-86AE-2D61AA70B3EC}.Debug|Win32.Build.0 = Debug|Win32
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{5AB0D2CB-6E7B-400C-86AE-2D61AA70B3EC}.Release|Win32.Build.0 = Release|Win32
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{50D0969D-054D-4726-A85B-3ED2FBCCC43E}.Debug|Win32.Build.0 = Debug|Win32
{50D0969D-054D-4726-A85B-3ED2FBCCC43E}.Release|Win32.ActiveCfg = Release|Win32
{50D0969D-054D-4726-A85B-3ED2FBCCC43E}.Release|Win32.Build.0 = Release|Win32
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