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replace gnu_getopt with new Panda-licensed implementation

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This commit is contained in:
David Rose 2011-08-03 23:37:43 +00:00
parent a1b0bfd018
commit 9d5325e05a
29 changed files with 801 additions and 1265 deletions
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7
dtool/src/dtoolutil/Sources.pp
View File

@ -19,8 +19,9 @@
pandaFileStream.h pandaFileStream.I \
pandaFileStreamBuf.h \
pandaSystem.h pandaVersion.h \
panda_getopt.h panda_getopt_long.h panda_getopt_impl.h \
pfstream.h pfstream.I pfstreamBuf.h \
vector_string.h gnu_getopt.c gnu_getopt.h gnu_getopt1.c \
vector_string.h \
vector_src.h
#define INCLUDED_SOURCES \
@ -30,6 +31,7 @@
dSearchPath.cxx \
pandaFileStream.cxx pandaFileStreamBuf.cxx \
pandaSystem.cxx \
panda_getopt_impl.cxx \
pfstreamBuf.cxx pfstream.cxx \
vector_string.cxx
@ -41,8 +43,9 @@
pandaFileStream.h pandaFileStream.I \
pandaFileStreamBuf.h \
pandaSystem.h pandaVersion.h \
panda_getopt.h panda_getopt_long.h panda_getopt_impl.h \
pfstream.h pfstream.I pfstreamBuf.h \
vector_string.h gnu_getopt.h \
vector_string.h \
vector_src.cxx vector_src.h
#end lib_target

1
dtool/src/dtoolutil/dtoolutil_composite2.cxx
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@ -1,5 +1,6 @@
#include "pandaFileStream.cxx"
#include "pandaFileStreamBuf.cxx"
#include "panda_getopt_impl.cxx"
#include "executionEnvironment.cxx"
#include "vector_string.cxx"
#include "pfstream.cxx"

740
dtool/src/dtoolutil/gnu_getopt.c
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@ -1,740 +0,0 @@
/* Getopt for GNU.
NOTE: getopt is now part of the C library, so if you don't know what
"Keep this file name-space clean" means, talk to roland@gnu.ai.mit.edu
before changing it!
Copyright (C) 1987, 88, 89, 90, 91, 92, 93, 94
Free Software Foundation, Inc.
This program is free software; you can redistribute it and/or modify it
under the terms of the GNU General Public License as published by the
Free Software Foundation; either version 2, or (at your option) any
later version.
This program 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 General Public License for more details. */
#include "dtoolbase.h"
#if !defined(HAVE_GETOPT) || !defined(HAVE_GETOPT_LONG_ONLY)
#ifdef WIN32_VC
/* This file seems particularly egregious with this particular warning,
but it's not clear why. Disable. */
/* C4028: formal parameter N different from declaration */
#pragma warning (disable : 4028)
#endif
/* This tells Alpha OSF/1 not to define a getopt prototype in <stdio.h>.
Ditto for AIX 3.2 and <stdlib.h>. */
#ifndef _NO_PROTO
#define _NO_PROTO
#endif
#ifndef __STDC__
/* This is a separate conditional since some stdc systems
reject `defined (const)'. */
#ifndef const
#define const
#endif
#endif
#include <stdio.h>
#include <string.h>
/* Comment out all this code if we are using the GNU C Library, and are not
actually compiling the library itself. This code is part of the GNU C
Library, but also included in many other GNU distributions. Compiling
and linking in this code is a waste when using the GNU C library
(especially if it is a shared library). Rather than having every GNU
program understand `configure --with-gnu-libc' and omit the object files,
it is simpler to just do this in the source for each such file. */
/* Actually, we may need to compile this anyway, even on a gnu platform. */
#if 1 /* defined (_LIBC) || !defined (__GNU_LIBRARY__) */
/* This needs to come after some library #include
to get __GNU_LIBRARY__ defined. */
#ifdef __GNU_LIBRARY__
/* Don't include stdlib.h for non-GNU C libraries because some of them
contain conflicting prototypes for getopt. */
#include <stdlib.h>
#endif /* GNU C library. */
/* This version of `getopt' appears to the caller like standard Unix `getopt'
but it behaves differently for the user, since it allows the user
to intersperse the options with the other arguments.
As `getopt' works, it permutes the elements of ARGV so that,
when it is done, all the options precede everything else. Thus
all application programs are extended to handle flexible argument order.
Setting the environment variable POSIXLY_CORRECT disables permutation.
Then the behavior is completely standard.
GNU application programs can use a third alternative mode in which
they can distinguish the relative order of options and other arguments. */
#include "gnu_getopt.h"
/* For communication from `getopt' to the caller.
When `getopt' finds an option that takes an argument,
the argument value is returned here.
Also, when `ordering' is RETURN_IN_ORDER,
each non-option ARGV-element is returned here. */
char *optarg = NULL;
/* Index in ARGV of the next element to be scanned.
This is used for communication to and from the caller
and for communication between successive calls to `getopt'.
On entry to `getopt', zero means this is the first call; initialize.
When `getopt' returns EOF, this is the index of the first of the
non-option elements that the caller should itself scan.
Otherwise, `optind' communicates from one call to the next
how much of ARGV has been scanned so far. */
/* XXX 1003.2 says this must be 1 before any call. */
int optind = 0;
/* The next char to be scanned in the option-element
in which the last option character we returned was found.
This allows us to pick up the scan where we left off.
If this is zero, or a null string, it means resume the scan
by advancing to the next ARGV-element. */
static char *nextchar;
/* Callers store zero here to inhibit the error message
for unrecognized options. */
int opterr = 1;
/* Set to an option character which was unrecognized.
This must be initialized on some systems to avoid linking in the
system's own getopt implementation. */
int optopt = '?';
/* Describe how to deal with options that follow non-option ARGV-elements.
If the caller did not specify anything,
the default is REQUIRE_ORDER if the environment variable
POSIXLY_CORRECT is defined, PERMUTE otherwise.
REQUIRE_ORDER means don't recognize them as options;
stop option processing when the first non-option is seen.
This is what Unix does.
This mode of operation is selected by either setting the environment
variable POSIXLY_CORRECT, or using `+' as the first character
of the list of option characters.
PERMUTE is the default. We permute the contents of ARGV as we scan,
so that eventually all the non-options are at the end. This allows options
to be given in any order, even with programs that were not written to
expect this.
RETURN_IN_ORDER is an option available to programs that were written
to expect options and other ARGV-elements in any order and that care about
the ordering of the two. We describe each non-option ARGV-element
as if it were the argument of an option with character code 1.
Using `-' as the first character of the list of option characters
selects this mode of operation.
The special argument `--' forces an end of option-scanning regardless
of the value of `ordering'. In the case of RETURN_IN_ORDER, only
`--' can cause `getopt' to return EOF with `optind' != ARGC. */
static enum
{
REQUIRE_ORDER, PERMUTE, RETURN_IN_ORDER
} ordering;
/* Value of POSIXLY_CORRECT environment variable. */
static char *posixly_correct;
#ifdef __GNU_LIBRARY__
/* We want to avoid inclusion of string.h with non-GNU libraries
because there are many ways it can cause trouble.
On some systems, it contains special magic macros that don't work
in GCC. */
#include <string.h>
#define my_index strchr
#else
/* Avoid depending on library functions or files
whose names are inconsistent. */
char *getenv ();
static char *
my_index (const char *str, int chr) {
while (*str)
{
if (*str == chr)
return (char *) str;
str++;
}
return 0;
}
/* If using GCC, we can safely declare strlen this way.
If not using GCC, it is ok not to declare it. */
#ifdef __GNUC__
/* Note that Motorola Delta 68k R3V7 comes with GCC but not stddef.h.
That was relevant to code that was here before. */
#ifndef __STDC__
/* gcc with -traditional declares the built-in strlen to return int,
and has done so at least since version 2.4.5. -- rms. */
extern int strlen (const char *);
#endif /* not __STDC__ */
#endif /* __GNUC__ */
#endif /* not __GNU_LIBRARY__ */
/* Handle permutation of arguments. */
/* Describe the part of ARGV that contains non-options that have
been skipped. `first_nonopt' is the index in ARGV of the first of them;
`last_nonopt' is the index after the last of them. */
static int first_nonopt;
static int last_nonopt;
/* Exchange two adjacent subsequences of ARGV.
One subsequence is elements [first_nonopt,last_nonopt)
which contains all the non-options that have been skipped so far.
The other is elements [last_nonopt,optind), which contains all
the options processed since those non-options were skipped.
`first_nonopt' and `last_nonopt' are relocated so that they describe
the new indices of the non-options in ARGV after they are moved. */
static void
exchange (char **argv) {
int bottom = first_nonopt;
int middle = last_nonopt;
int top = optind;
char *tem;
/* Exchange the shorter segment with the far end of the longer segment.
That puts the shorter segment into the right place.
It leaves the longer segment in the right place overall,
but it consists of two parts that need to be swapped next. */
while (top > middle && middle > bottom)
{
if (top - middle > middle - bottom)
{
/* Bottom segment is the short one. */
int len = middle - bottom;
register int i;
/* Swap it with the top part of the top segment. */
for (i = 0; i < len; i++)
{
tem = argv[bottom + i];
argv[bottom + i] = argv[top - (middle - bottom) + i];
argv[top - (middle - bottom) + i] = tem;
}
/* Exclude the moved bottom segment from further swapping. */
top -= len;
}
else
{
/* Top segment is the short one. */
int len = top - middle;
register int i;
/* Swap it with the bottom part of the bottom segment. */
for (i = 0; i < len; i++)
{
tem = argv[bottom + i];
argv[bottom + i] = argv[middle + i];
argv[middle + i] = tem;
}
/* Exclude the moved top segment from further swapping. */
bottom += len;
}
}
/* Update records for the slots the non-options now occupy. */
first_nonopt += (optind - last_nonopt);
last_nonopt = optind;
}
/* Initialize the internal data when the first call is made. */
static const char *
_getopt_initialize (const char *optstring) {
/* Start processing options with ARGV-element 1 (since ARGV-element 0
is the program name); the sequence of previously skipped
non-option ARGV-elements is empty. */
first_nonopt = last_nonopt = optind = 1;
nextchar = NULL;
posixly_correct = getenv ("POSIXLY_CORRECT");
/* Determine how to handle the ordering of options and nonoptions. */
if (optstring[0] == '-')
{
ordering = RETURN_IN_ORDER;
++optstring;
}
else if (optstring[0] == '+')
{
ordering = REQUIRE_ORDER;
++optstring;
}
else if (posixly_correct != NULL)
ordering = REQUIRE_ORDER;
else
ordering = PERMUTE;
return optstring;
}
/* Scan elements of ARGV (whose length is ARGC) for option characters
given in OPTSTRING.
If an element of ARGV starts with '-', and is not exactly "-" or "--",
then it is an option element. The characters of this element
(aside from the initial '-') are option characters. If `getopt'
is called repeatedly, it returns successively each of the option characters
from each of the option elements.
If `getopt' finds another option character, it returns that character,
updating `optind' and `nextchar' so that the next call to `getopt' can
resume the scan with the following option character or ARGV-element.
If there are no more option characters, `getopt' returns `EOF'.
Then `optind' is the index in ARGV of the first ARGV-element
that is not an option. (The ARGV-elements have been permuted
so that those that are not options now come last.)
OPTSTRING is a string containing the legitimate option characters.
If an option character is seen that is not listed in OPTSTRING,
return '?' after printing an error message. If you set `opterr' to
zero, the error message is suppressed but we still return '?'.
If a char in OPTSTRING is followed by a colon, that means it wants an arg,
so the following text in the same ARGV-element, or the text of the following
ARGV-element, is returned in `optarg'. Two colons mean an option that
wants an optional arg; if there is text in the current ARGV-element,
it is returned in `optarg', otherwise `optarg' is set to zero.
If OPTSTRING starts with `-' or `+', it requests different methods of
handling the non-option ARGV-elements.
See the comments about RETURN_IN_ORDER and REQUIRE_ORDER, above.
Long-named options begin with `--' instead of `-'.
Their names may be abbreviated as long as the abbreviation is unique
or is an exact match for some defined option. If they have an
argument, it follows the option name in the same ARGV-element, separated
from the option name by a `=', or else the in next ARGV-element.
When `getopt' finds a long-named option, it returns 0 if that option's
`flag' field is nonzero, the value of the option's `val' field
if the `flag' field is zero.
The elements of ARGV aren't really const, because we permute them.
But we pretend they're const in the prototype to be compatible
with other systems.
LONGOPTS is a vector of `struct option' terminated by an
element containing a name which is zero.
LONGIND returns the index in LONGOPT of the long-named option found.
It is only valid when a long-named option has been found by the most
recent call.
If LONG_ONLY is nonzero, '-' as well as '--' can introduce
long-named options. */
int
_getopt_internal (int argc,
char *const *argv,
const char *optstring,
const struct option *longopts,
int *longind,
int long_only) {
optarg = NULL;
if (optind == 0)
optstring = _getopt_initialize (optstring);
if (nextchar == NULL || *nextchar == '\0')
{
/* Advance to the next ARGV-element. */
if (ordering == PERMUTE)
{
/* If we have just processed some options following some non-options,
exchange them so that the options come first. */
if (first_nonopt != last_nonopt && last_nonopt != optind)
exchange ((char **) argv);
else if (last_nonopt != optind)
first_nonopt = optind;
/* Skip any additional non-options
and extend the range of non-options previously skipped. */
while (optind < argc
&& (argv[optind][0] != '-' || argv[optind][1] == '\0'))
optind++;
last_nonopt = optind;
}
/* The special ARGV-element `--' means premature end of options.
Skip it like a null option,
then exchange with previous non-options as if it were an option,
then skip everything else like a non-option. */
if (optind != argc && !strcmp (argv[optind], "--"))
{
optind++;
if (first_nonopt != last_nonopt && last_nonopt != optind)
exchange ((char **) argv);
else if (first_nonopt == last_nonopt)
first_nonopt = optind;
last_nonopt = argc;
optind = argc;
}
/* If we have done all the ARGV-elements, stop the scan
and back over any non-options that we skipped and permuted. */
if (optind == argc)
{
/* Set the next-arg-index to point at the non-options
that we previously skipped, so the caller will digest them. */
if (first_nonopt != last_nonopt)
optind = first_nonopt;
return EOF;
}
/* If we have come to a non-option and did not permute it,
either stop the scan or describe it to the caller and pass it by. */
if ((argv[optind][0] != '-' || argv[optind][1] == '\0'))
{
if (ordering == REQUIRE_ORDER)
return EOF;
optarg = argv[optind++];
return 1;
}
/* We have found another option-ARGV-element.
Skip the initial punctuation. */
nextchar = (argv[optind] + 1
+ (longopts != NULL && argv[optind][1] == '-'));
}
/* Decode the current option-ARGV-element. */
/* Check whether the ARGV-element is a long option.
If long_only and the ARGV-element has the form "-f", where f is
a valid short option, don't consider it an abbreviated form of
a long option that starts with f. Otherwise there would be no
way to give the -f short option.
On the other hand, if there's a long option "fubar" and
the ARGV-element is "-fu", do consider that an abbreviation of
the long option, just like "--fu", and not "-f" with arg "u".
This distinction seems to be the most useful approach. */
if (longopts != NULL
&& (argv[optind][1] == '-'
|| (long_only && (argv[optind][2] || !my_index (optstring, argv[optind][1])))))
{
char *nameend;
const struct option *p;
const struct option *pfound = NULL;
int exact = 0;
int ambig = 0;
int indfound = 0;
int option_index;
for (nameend = nextchar; *nameend && *nameend != '='; nameend++)
/* Do nothing. */ ;
/* Test all long options for either exact match
or abbreviated matches. */
for (p = longopts, option_index = 0; p->name; p++, option_index++)
if (!strncmp (p->name, nextchar, nameend - nextchar))
{
if (nameend - nextchar == (int) strlen (p->name))
{
/* Exact match found. */
pfound = p;
indfound = option_index;
exact = 1;
break;
}
else if (pfound == NULL)
{
/* First nonexact match found. */
pfound = p;
indfound = option_index;
}
else
/* Second or later nonexact match found. */
ambig = 1;
}
if (ambig && !exact)
{
if (opterr)
fprintf (stderr, "%s: option `%s' is ambiguous\n",
argv[0], argv[optind]);
nextchar += strlen (nextchar);
optind++;
return '?';
}
if (pfound != NULL)
{
option_index = indfound;
optind++;
if (*nameend)
{
/* Don't test has_arg with >, because some C compilers don't
allow it to be used on enums. */
if (pfound->has_arg)
optarg = nameend + 1;
else
{
if (opterr)
{
if (argv[optind - 1][1] == '-')
/* --option */
fprintf (stderr,
"%s: option `--%s' doesn't allow an argument\n",
argv[0], pfound->name);
else
/* +option or -option */
fprintf (stderr,
"%s: option `%c%s' doesn't allow an argument\n",
argv[0], argv[optind - 1][0], pfound->name);
}
nextchar += strlen (nextchar);
return '?';
}
}
else if (pfound->has_arg == 1)
{
if (optind < argc)
optarg = argv[optind++];
else
{
if (opterr)
fprintf (stderr, "%s: option `%s' requires an argument\n",
argv[0], argv[optind - 1]);
nextchar += strlen (nextchar);
return optstring[0] == ':' ? ':' : '?';
}
}
nextchar += strlen (nextchar);
if (longind != NULL)
*longind = option_index;
if (pfound->flag)
{
*(pfound->flag) = pfound->val;
return 0;
}
return pfound->val;
}
/* Can't find it as a long option. If this is not getopt_long_only,
or the option starts with '--' or is not a valid short
option, then it's an error.
Otherwise interpret it as a short option. */
if (!long_only || argv[optind][1] == '-'
|| my_index (optstring, *nextchar) == NULL)
{
if (opterr)
{
if (argv[optind][1] == '-')
/* --option */
fprintf (stderr, "%s: unrecognized option `--%s'\n",
argv[0], nextchar);
else
/* +option or -option */
fprintf (stderr, "%s: unrecognized option `%c%s'\n",
argv[0], argv[optind][0], nextchar);
}
nextchar = (char *) "";
optind++;
return '?';
}
}
/* Look at and handle the next short option-character. */
{
char c = *nextchar++;
char *temp = my_index (optstring, c);
/* Increment `optind' when we start to process its last character. */
if (*nextchar == '\0')
++optind;
if (temp == NULL || c == ':')
{
if (opterr)
{
if (posixly_correct)
/* 1003.2 specifies the format of this message. */
fprintf (stderr, "%s: illegal option -- %c\n", argv[0], c);
else
fprintf (stderr, "%s: invalid option -- %c\n", argv[0], c);
}
optopt = c;
return '?';
}
if (temp[1] == ':')
{
if (temp[2] == ':')
{
/* This is an option that accepts an argument optionally. */
if (*nextchar != '\0')
{
optarg = nextchar;
optind++;
}
else
optarg = NULL;
nextchar = NULL;
}
else
{
/* This is an option that requires an argument. */
if (*nextchar != '\0')
{
optarg = nextchar;
/* If we end this ARGV-element by taking the rest as an arg,
we must advance to the next element now. */
optind++;
}
else if (optind == argc)
{
if (opterr)
{
/* 1003.2 specifies the format of this message. */
fprintf (stderr, "%s: option requires an argument -- %c\n",
argv[0], c);
}
optopt = c;
if (optstring[0] == ':')
c = ':';
else
c = '?';
}
else
/* We already incremented `optind' once;
increment it again when taking next ARGV-elt as argument. */
optarg = argv[optind++];
nextchar = NULL;
}
}
return c;
}
}
int
getopt (int argc, char *const *argv, const char *optstring) {
return _getopt_internal (argc, argv, optstring,
(const struct option *) 0,
(int *) 0,
0);
}
#endif /* _LIBC or not __GNU_LIBRARY__. */
#ifdef TEST
/* Compile with -DTEST to make an executable for use in testing
the above definition of `getopt'. */
int
main (int argc, char **argv) {
int c;
int digit_optind = 0;
while (1)
{
int this_option_optind = optind ? optind : 1;
c = getopt (argc, argv, "abc:d:0123456789");
if (c == EOF)
break;
switch (c)
{
case '0':
case '1':
case '2':
case '3':
case '4':
case '5':
case '6':
case '7':
case '8':
case '9':
if (digit_optind != 0 && digit_optind != this_option_optind)
printf ("digits occur in two different argv-elements.\n");
digit_optind = this_option_optind;
printf ("option %c\n", c);
break;
case 'a':
printf ("option a\n");
break;
case 'b':
printf ("option b\n");
break;
case 'c':
printf ("option c with value `%s'\n", optarg);
break;
case '?':
break;
default:
printf ("?? getopt returned character code 0%o ??\n", c);
}
}
if (optind < argc)
{
printf ("non-option ARGV-elements: ");
while (optind < argc)
printf ("%s ", argv[optind++]);
printf ("\n");
}
exit (0);
}
#endif /* TEST */
#endif /* HAVE_GETOPT */

125
dtool/src/dtoolutil/gnu_getopt.h
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@ -1,125 +0,0 @@
/* Declarations for getopt.
Copyright (C) 1989, 1990, 1991, 1992, 1993 Free Software Foundation, Inc.
This program is free software; you can redistribute it and/or modify it
under the terms of the GNU General Public License as published by the
Free Software Foundation; either version 2, or (at your option) any
later version.
This program 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 General Public License for more details. */
#ifndef _GNU_GETOPT_H
#define _GNU_GETOPT_H 1
/* We don't want to collide with a system getopt() it if it exists.
Redefine our symbols accordingly. */
#define getopt gnu_getopt
#define optind gnu_optind
#define opterr gnu_opterr
#define optopt gnu_optopt
#define optarg gnu_optarg
#define getopt_long gnu_getopt_long
#define getopt_long_only gnu_getopt_long_only
#ifdef __cplusplus
extern "C" {
#endif
/* For communication from `getopt' to the caller.
When `getopt' finds an option that takes an argument,
the argument value is returned here.
Also, when `ordering' is RETURN_IN_ORDER,
each non-option ARGV-element is returned here. */
extern char EXPCL_DTOOL *optarg;
/* Index in ARGV of the next element to be scanned.
This is used for communication to and from the caller
and for communication between successive calls to `getopt'.
On entry to `getopt', zero means this is the first call; initialize.
When `getopt' returns EOF, this is the index of the first of the
non-option elements that the caller should itself scan.
Otherwise, `optind' communicates from one call to the next
how much of ARGV has been scanned so far. */
extern int EXPCL_DTOOL optind;
/* Callers store zero here to inhibit the error message `getopt' prints
for unrecognized options. */
extern int opterr;
/* Set to an option character which was unrecognized. */
extern int optopt;
/* Describe the long-named options requested by the application.
The LONG_OPTIONS argument to getopt_long or getopt_long_only is a vector
of `struct option' terminated by an element containing a name which is
zero.
The field `has_arg' is:
no_argument (or 0) if the option does not take an argument,
required_argument (or 1) if the option requires an argument,
optional_argument (or 2) if the option takes an optional argument.
If the field `flag' is not NULL, it points to a variable that is set
to the value given in the field `val' when the option is found, but
left unchanged if the option is not found.
To have a long-named option do something other than set an `int' to
a compiled-in constant, such as set a value from `optarg', set the
option's `flag' field to zero and its `val' field to a nonzero
value (the equivalent single-letter option character, if there is
one). For long options that have a zero `flag' field, `getopt'
returns the contents of the `val' field. */
struct option
{
#if __STDC__
const char *name;
#else
char *name;
#endif
/* has_arg can't be an enum because some compilers complain about
type mismatches in all the code that assumes it is an int. */
int has_arg;
int *flag;
int val;
};
/* Names for the values of the `has_arg' field of `struct option'. */
#define no_argument 0
#define required_argument 1
#define optional_argument 2
extern EXPCL_DTOOL int
getopt (int argc, char *const *argv, const char *shortopts);
extern EXPCL_DTOOL int
getopt_long (int argc, char *const *argv, const char *shortopts,
const struct option *long_options, int *opt_index);
extern EXPCL_DTOOL int
getopt_long_only (int argc, char *const *argv,
const char *shortopts,
const struct option *long_options,
int *opt_index);
/* Internal only. Users should not call this directly. */
extern int _getopt_internal (int argc, char *const *argv,
const char *shortopts,
const struct option *longopts, int *longind,
int long_only);
#ifdef __cplusplus
}
#endif
#endif /* _GETOPT_H */

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/* getopt_long and getopt_long_only entry points for GNU getopt.
Copyright (C) 1987, 88, 89, 90, 91, 92, 1993
Free Software Foundation, Inc.
This program is free software; you can redistribute it and/or modify it
under the terms of the GNU General Public License as published by the
Free Software Foundation; either version 2, or (at your option) any
later version.
This program 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 General Public License for more details. */
#include "dtoolbase.h"
#ifndef HAVE_GETOPT_LONG_ONLY
#ifdef WIN32_VC
/* This file seems particularly egregious with this particular warning,
but it's not clear why. Disable. */
/* C4028: formal parameter N different from declaration */
#pragma warning (disable : 4028)
#endif
#include "gnu_getopt.h"
#ifndef __STDC__
/* This is a separate conditional since some stdc systems
reject `defined (const)'. */
#ifndef const
#define const
#endif
#endif
#include <stdio.h>
/* Comment out all this code if we are using the GNU C Library, and are not
actually compiling the library itself. This code is part of the GNU C
Library, but also included in many other GNU distributions. Compiling
and linking in this code is a waste when using the GNU C library
(especially if it is a shared library). Rather than having every GNU
program understand `configure --with-gnu-libc' and omit the object files,
it is simpler to just do this in the source for each such file. */
/* Actually, we may need to compile this anyway, even on a gnu platform. */
#if 1 /* defined (_LIBC) || !defined (__GNU_LIBRARY__) */
/* This needs to come after some library #include
to get __GNU_LIBRARY__ defined. */
#ifdef __GNU_LIBRARY__
#include <stdlib.h>
#else
char *getenv ();
#endif
#ifndef NULL
#define NULL 0
#endif
int
getopt_long (int argc,
char *const *argv,
const char *options,
const struct option *long_options,
int *opt_index) {
return _getopt_internal (argc, argv, options, long_options, opt_index, 0);
}
/* Like getopt_long, but '-' as well as '--' can indicate a long option.
If an option that starts with '-' (not '--') doesn't match a long option,
but does match a short option, it is parsed as a short option
instead. */
int
getopt_long_only (int argc,
char *const *argv,
const char *options,
const struct option *long_options,
int *opt_index) {
return _getopt_internal (argc, argv, options, long_options, opt_index, 1);
}
#endif /* _LIBC or not __GNU_LIBRARY__. */
#ifdef TEST
#include <stdio.h>
int
main (int argc, char **argv) {
int c;
int digit_optind = 0;
while (1)
{
int this_option_optind = optind ? optind : 1;
int option_index = 0;
static struct option long_options[] =
{
{"add", 1, 0, 0},
{"append", 0, 0, 0},
{"delete", 1, 0, 0},
{"verbose", 0, 0, 0},
{"create", 0, 0, 0},
{"file", 1, 0, 0},
{0, 0, 0, 0}
};
c = getopt_long (argc, argv, "abc:d:0123456789",
long_options, &option_index);
if (c == EOF)
break;
switch (c)
{
case 0:
printf ("option %s", long_options[option_index].name);
if (optarg)
printf (" with arg %s", optarg);
printf ("\n");
break;
case '0':
case '1':
case '2':
case '3':
case '4':
case '5':
case '6':
case '7':
case '8':
case '9':
if (digit_optind != 0 && digit_optind != this_option_optind)
printf ("digits occur in two different argv-elements.\n");
digit_optind = this_option_optind;
printf ("option %c\n", c);
break;
case 'a':
printf ("option a\n");
break;
case 'b':
printf ("option b\n");
break;
case 'c':
printf ("option c with value `%s'\n", optarg);
break;
case 'd':
printf ("option d with value `%s'\n", optarg);
break;
case '?':
break;
default:
printf ("?? getopt returned character code 0%o ??\n", c);
}
}
if (optind < argc)
{
printf ("non-option ARGV-elements: ");
while (optind < argc)
printf ("%s ", argv[optind++]);
printf ("\n");
}
exit (0);
}
#endif /* TEST */
#endif /* HAVE_GETOPT_LONG_ONLY */

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/* Filename: panda_getopt.h
* Created by: drose (19Jul11)
*
* * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * *
*
* PANDA 3D SOFTWARE
* Copyright (c) Carnegie Mellon University. All rights reserved.
*
* All use of this software is subject to the terms of the revised BSD
* license. You should have received a copy of this license along
* with this source code in a file named "LICENSE."
*
* * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * */
#ifndef PANDA_GETOPT_H
#define PANDA_GETOPT_H
#include "dtoolbase.h"
/* Include this file to get a definition of getopt(). */
#ifndef HAVE_GETOPT
/* If the system doesn't provide a getopt(), use our own implementation. */
#include "panda_getopt_impl.h"
#else
/* We prefer to use the system version if it is available. */
#ifdef PHAVE_GETOPT_H
#include <getopt.h>
#endif
#endif
#endif

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// Filename: panda_getopt_impl.cxx
// Created by: drose (19Jul11)
//
////////////////////////////////////////////////////////////////////
//
// PANDA 3D SOFTWARE
// Copyright (c) Carnegie Mellon University. All rights reserved.
//
// All use of this software is subject to the terms of the revised BSD
// license. You should have received a copy of this license along
// with this source code in a file named "LICENSE."
//
////////////////////////////////////////////////////////////////////
#include "panda_getopt_impl.h"
#include "pvector.h"
#if defined(HAVE_GETOPT) && defined(HAVE_GETOPT_LONG_ONLY)
// If the system provides both of these functions, we don't need to
// provide our own implementation, so in that case this file does
// nothing.
#else
// If the system does lack one or the other of these functions, then
// we'll go ahead and provide it instead.
char *optarg = NULL;
int optind = 0;
int opterr = 1;
int optopt = 0;
////////////////////////////////////////////////////////////////////
// Class : PandaGetopt
// Description : The implementation within this file of the various
// getopt() functions. This class is not visible
// outside of this file; instead, the interface is via
// the getopt() functions themselves.
////////////////////////////////////////////////////////////////////
class PandaGetopt {
public:
PandaGetopt(int argc, char *const argv[], const char *optstring,
const struct option *longopts, bool allow_one_hyphen_long);
void permute(int argc, char **mutable_argv);
int process(int opterr, int *longindex, char *&optarg, int &optind, int &optopt);
private:
size_t find_short_option(char short_option);
size_t find_long_option(const string &long_option);
void scan_options(const char *optstring, const struct option *longopts);
void scan_args(int argc, char *const argv[]);
// We build a list of Options, which correspond to the input defined
// in optstring and/or in the longopts list. These are the short
// and long options that are available, whether or not the user
// tries to use any of them. This list is populated by
// scan_options().
class Option {
public:
Option(char short_option, int has_arg);
Option(const struct option *longopts, int longopts_index);
char _short_option;
string _long_option;
int _has_arg;
const struct option *_option;
int _longopts_index;
};
// We next build a list of Params, which are the parameter options
// that are parsed out of the argv array--those options that the
// user has actually specified. This list does not contain the
// non-option arguments, the words that follow the options on the
// command line (those end up in the _arguments list instead). This
// list is populated by scan_args().
class Param {
public:
Param(size_t opt_index, size_t argv_index,
char short_option, char *argument = NULL);
size_t _opt_index;
size_t _argv_index;
char _short_option;
char *_argument;
};
// The list of available options.
typedef pvector<Option> Options;
Options _options;
// The list of invoked options.
typedef pvector<Param> Params;
Params _params;
typedef pvector<char *> Arguments;
// The list of option arguments on the command line, with pointers
// back into the original argv array. This is similar to the
// _params list, above, but it is the pointers to the original
// unprocessed strings. We use this list to premute the argv array
// into proper order if needed.
Arguments _output_argv;
// The list of non-option arguments on the command line, following
// the options. The vector contains the actual pointers back into
// the original argv array; we use it to permute the argv array into
// proper order if needed.
Arguments _arguments;
// See the PandaGetopt constructor for an explanation of these
// two flags.
bool _return_in_order;
bool _require_order;
// If we are invoked via getopt_long_only(), then a single hyphen is
// allowed to introduce a long option, as well as a double hyphen.
bool _allow_one_hyphen_long;
// This member is used to hold our place in the parameters list
// across multiple calls to process().
size_t _next_param;
// This is the index of the first non-option argument in the argv
// list. It's filled into optind when process() reaches the end of
// its processing.
size_t _next_argv_index;
};
// This global pointer is used to differentiate between getopt() being
// called the first time, vs. subsequent times.
static PandaGetopt *pgetopt = NULL;
////////////////////////////////////////////////////////////////////
// Function: PandaGetopt::Constructor
// Access: Public
// Description:
////////////////////////////////////////////////////////////////////
PandaGetopt::
PandaGetopt(int argc, char *const argv[], const char *optstring,
const struct option *longopts, bool allow_one_hyphen_long) {
assert(optstring != NULL);
_return_in_order = false;
_require_order = false;
_allow_one_hyphen_long = allow_one_hyphen_long;
_next_param = 0;
// _options[0] is used for invalid characters.
_options.push_back(Option('?', no_argument));
if (optstring[0] == '-') {
// RETURN_IN_ORDER: Non-option arguments (operands) are handled as
// if they were the argument to an option with the value 1
// ('\001').
++optstring;
_return_in_order = true;
// _options[1] is option '\001'.
_options.push_back(Option('\001', required_argument));
} else if (optstring[0] == '+') {
// REQUIRE_ORDER: option processing stops when the first
// non-option argument is reached, or when the element of argv is
// "--".
++optstring;
_require_order = true;
} else if (getenv("POSIXLY_CORRECT") != NULL) {
// REQUIRE_ORDER.
_require_order = true;
} else {
// PERMUTE: the order of arguments in argv is altered so that all
// options (and their arguments) are moved in front of all of the
// operands.
}
scan_options(optstring, longopts);
scan_args(argc, argv);
}
////////////////////////////////////////////////////////////////////
// Function: PandaGetopt::permute
// Access: Public
// Description: Permutes the argv array so that the non-option
// arguments are at the end of the list (if
// POSIXLY_CORRECT is not set), as the gnu
// implementation does.
////////////////////////////////////////////////////////////////////
void PandaGetopt::
permute(int argc, char **mutable_argv) {
if (!_require_order && !_return_in_order) {
// Rebuild the argv array to reflect the reordered options.
size_t i = 1;
Arguments::const_iterator gi;
for (gi = _output_argv.begin(); gi != _output_argv.end(); ++gi) {
assert((int)i < argc);
mutable_argv[i] = (*gi);
++i;
}
_next_argv_index = i;
for (gi = _arguments.begin(); gi != _arguments.end(); ++gi) {
assert((int)i < argc);
mutable_argv[i] = (*gi);
++i;
}
assert((int)i == argc);
}
}
////////////////////////////////////////////////////////////////////
// Function: PandaGetopt::process
// Access: Public
// Description: Can be called repeatedly to extract out the option
// arguments scanned from the argv list, one at a time.
// Sets *longindex, optarg, optind, optopt.
// Returns EOF when finished.
////////////////////////////////////////////////////////////////////
int PandaGetopt::
process(int opterr, int *longindex, char *&optarg, int &optind, int &optopt) {
if (_next_param >= _params.size()) {
optind = _next_argv_index;
return EOF;
}
const Param &param = _params[_next_param];
++_next_param;
const Option &option = _options[param._opt_index];
optarg = param._argument;
optind = (int)param._argv_index;
if (longindex != NULL) {
*longindex = option._longopts_index;
}
if (option._option != NULL) {
// This was a long option. Check the special longopt handling
// parameters.
if (option._option->flag == NULL) {
return option._option->val;
}
*(option._option->flag) = option._option->val;
return 0;
}
if (param._opt_index == 0 && opterr) {
// This was an invalid character.
optopt = param._short_option;
cerr << "Illegal option: -" << param._short_option << "\n";
return '?';
}
// This was a short option. Return the option itself.
return param._short_option;
}
////////////////////////////////////////////////////////////////////
// Function: PandaGetopt::find_short_option
// Access: Private
// Description: Returns the index within the _options array of the
// option with the indicated short_option letter, or 0
// if the option is not found.
////////////////////////////////////////////////////////////////////
size_t PandaGetopt::
find_short_option(char short_option) {
size_t opt_index = 1;
while (opt_index < _options.size()) {
if (_options[opt_index]._short_option == short_option) {
return opt_index;
}
++opt_index;
}
return 0;
}
////////////////////////////////////////////////////////////////////
// Function: PandaGetopt::find_long_option
// Access: Private
// Description: Returns the index within the _options array of the
// option with the indicated long_option word, or 0
// if the option is not found. If the word contains an
// '=' sign, only the text before this sign is
// considered.
////////////////////////////////////////////////////////////////////
size_t PandaGetopt::
find_long_option(const string &long_option) {
string search = long_option;
size_t equals = search.find('=');
if (equals != string::npos) {
search = search.substr(0, equals);
}
size_t opt_index = 1;
while (opt_index < _options.size()) {
if (_options[opt_index]._long_option == search) {
return opt_index;
}
++opt_index;
}
return 0;
}
////////////////////////////////////////////////////////////////////
// Function: PandaGetopt::scan_options
// Access: Private
// Description: Parses the optstring and longopts list to understand
// the options we should be searching for, and populate
// the internal _options array.
////////////////////////////////////////////////////////////////////
void PandaGetopt::
scan_options(const char *optstring, const struct option *longopts) {
const char *p = optstring;
while (*p != '\0') {
char short_option = *p;
int has_arg = no_argument;
++p;
if (*p == ':') {
has_arg = required_argument;
++p;
if (*p == ':') {
has_arg = optional_argument;
++p;
}
}
_options.push_back(Option(short_option, has_arg));
}
if (longopts != NULL) {
int longopts_index = 0;
while (longopts[longopts_index].name != NULL) {
_options.push_back(Option(longopts, longopts_index));
++longopts_index;
}
}
}
////////////////////////////////////////////////////////////////////
// Function: PandaGetopt::scan_args
// Access: Private
// Description: Parses the argv list to understand the arguments
// passed by the user, and populates the _params and
// _arguments arrays.
////////////////////////////////////////////////////////////////////
void PandaGetopt::
scan_args(int argc, char *const argv[]) {
size_t ai = 1;
bool end_of_processing = false;
while ((int)ai < argc) {
assert(argv[ai] != NULL);
if (argv[ai][0] != '-' || end_of_processing) {
// This is a non-option argument.
if (_require_order) {
break;
}
if (_return_in_order) {
// Record it as an argument of _options[1], which is '\001'.
_params.push_back(Param(1, ai, '\001', argv[ai]));
_output_argv.push_back(argv[ai]);
} else {
// Push the non-option argument onto its list, and continue scanning.
_arguments.push_back(argv[ai]);
}
} else if (strcmp(argv[ai], "--") == 0) {
// Special case: this ends processing. Everything after this
// is a non-option argument.
_output_argv.push_back(argv[ai]);
end_of_processing = true;
} else {
// An option argument.
char *option = NULL;
char *argument = NULL;
size_t opt_index = 0;
bool is_long_option = false;
bool has_argument = false;
if (argv[ai][1] == '-') {
// This is a long option.
option = argv[ai] + 2;
opt_index = find_long_option(option);
is_long_option = true;
} else {
// This is one or more short options, or a short option and
// its argument.
option = argv[ai] + 1;
if (_allow_one_hyphen_long) {
// Or maybe it's a long option.
opt_index = find_long_option(option);
if (opt_index != 0) {
is_long_option = true;
}
}
if (!is_long_option) {
opt_index = find_short_option(option[0]);
while (opt_index != 0 &&
_options[opt_index]._has_arg == no_argument &&
option[1] != '\0') {
// There are multiple short options jammed into a single word.
_params.push_back(Param(opt_index, ai, option[0]));
++option;
opt_index = find_short_option(option[0]);
}
if (opt_index != 0 && _options[opt_index]._has_arg != no_argument) {
if (option[1] != '\0') {
// There's an argument embedded in the same word.
argument = option + 1;
has_argument = true;
}
}
}
}
if (is_long_option) {
char *equals = strchr(option, '=');
if (equals != NULL) {
argument = equals + 1;
has_argument = true;
}
}
size_t argv_index = ai;
if (opt_index != 0 && _options[opt_index]._has_arg == required_argument &&
!has_argument) {
// Check the next word for an argument.
_output_argv.push_back(argv[ai]);
++ai;
if ((int)ai < argc) {
argument = argv[ai];
has_argument = true;
}
}
_params.push_back(Param(opt_index, argv_index, option[0], argument));
_output_argv.push_back(argv[ai]);
}
++ai;
}
_next_argv_index = ai;
// Now record the non-option arguments that followed the option arguments.
while ((int)ai < argc) {
assert(argv[ai] != NULL);
_arguments.push_back(argv[ai]);
++ai;
}
}
////////////////////////////////////////////////////////////////////
// Function: PandaGetopt::Option::Constructor
// Access: Public
// Description: The constructor for a short_option. Receives the
// letter that is the short option, and one of
// no_argument, required_argument, or optional_argument.
////////////////////////////////////////////////////////////////////
PandaGetopt::Option::
Option(char short_option, int has_arg) :
_short_option(short_option),
_has_arg(has_arg),
_option(NULL),
_longopts_index(-1)
{
}
////////////////////////////////////////////////////////////////////
// Function: PandaGetopt::Option::Constructor
// Access: Public
// Description: The constructor for a long_option. Receives the
// longopts array and the index within the array for
// this particular option.
////////////////////////////////////////////////////////////////////
PandaGetopt::Option::
Option(const struct option *longopts, int longopts_index) :
_short_option(0),
_long_option(longopts[longopts_index].name),
_has_arg(longopts[longopts_index].has_arg),
_option(&longopts[longopts_index]),
_longopts_index(longopts_index)
{
}
////////////////////////////////////////////////////////////////////
// Function: PandaGetopt::Param::Constructor
// Access: Public
// Description:
////////////////////////////////////////////////////////////////////
PandaGetopt::Param::
Param(size_t opt_index, size_t argv_index, char short_option, char *argument) :
_opt_index(opt_index),
_argv_index(argv_index),
_short_option(short_option),
_argument(argument)
{
}
int
getopt(int argc, char *const argv[], const char *optstring) {
if (pgetopt == NULL) {
pgetopt = new PandaGetopt(argc, argv, optstring, NULL, false);
pgetopt->permute(argc, (char **)argv);
}
return pgetopt->process(opterr, NULL, optarg, optind, optopt);
}
int
getopt_long(int argc, char *const argv[], const char *optstring,
const struct option *longopts, int *longindex) {
if (pgetopt == NULL) {
pgetopt = new PandaGetopt(argc, argv, optstring, longopts, false);
pgetopt->permute(argc, (char **)argv);
}
return pgetopt->process(opterr, longindex, optarg, optind, optopt);
}
int
getopt_long_only(int argc, char *const argv[], const char *optstring,
const struct option *longopts, int *longindex) {
if (pgetopt == NULL) {
pgetopt = new PandaGetopt(argc, argv, optstring, longopts, true);
pgetopt->permute(argc, (char **)argv);
}
return pgetopt->process(opterr, longindex, optarg, optind, optopt);
}
#endif // defined(HAVE_GETOPT) && defined(HAVE_GETOPT_LONG_ONLY)

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/* Filename: panda_getopt_impl.h
* Created by: drose (19Jul11)
*
* * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * *
*
* PANDA 3D SOFTWARE
* Copyright (c) Carnegie Mellon University. All rights reserved.
*
* All use of this software is subject to the terms of the revised BSD
* license. You should have received a copy of this license along
* with this source code in a file named "LICENSE."
*
* * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * */
#ifndef PANDA_GETOPT_IMPL_H
#define PANDA_GETOPT_IMPL_H
#include "dtoolbase.h"
/* This file defines a reimplementation of getopt(), getopt_long(),
and getopt_long_only(), according to the LSB and Posix conventions.
It is completely new code, contributed under the Panda3D license. */
#if defined(HAVE_GETOPT) && defined(HAVE_GETOPT_LONG_ONLY)
// If the system provides both of these functions, we don't need to
// provide our own implementation, so in that case this file does
// nothing.
#else
// If the system does lack one or the other of these functions, then
// we'll go ahead and provide it instead.
#define getopt panda_getopt
#define optind panda_optind
#define opterr panda_opterr
#define optopt panda_optopt
#define optarg panda_optarg
#define getopt_long panda_getopt_long
#define getopt_long_only panda_getopt_long_only
#ifdef __cplusplus
extern "C" {
#endif
extern EXPCL_DTOOL char *optarg;
extern EXPCL_DTOOL int optind, opterr, optopt;
struct option {
const char *name;
int has_arg;
int *flag;
int val;
};
#define no_argument 0
#define required_argument 1
#define optional_argument 2
extern EXPCL_DTOOL int
getopt(int argc, char *const argv[], const char *optstring);
extern EXPCL_DTOOL int
getopt_long(int argc, char *const argv[], const char *optstring,
const struct option *longopts, int *longindex);
extern EXPCL_DTOOL int
getopt_long_only(int argc, char *const argv[], const char *optstring,
const struct option *longopts, int *longindex);
#ifdef __cplusplus
}
#endif
#endif // defined(HAVE_GETOPT) && defined(HAVE_GETOPT_LONG_ONLY)
#endif

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/* Filename: panda_getopt.h
* Created by: drose (19Jul11)
*
* * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * *
*
* PANDA 3D SOFTWARE
* Copyright (c) Carnegie Mellon University. All rights reserved.
*
* All use of this software is subject to the terms of the revised BSD
* license. You should have received a copy of this license along
* with this source code in a file named "LICENSE."
*
* * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * */
#ifndef PANDA_GETOPT_LONG_H
#define PANDA_GETOPT_LONG_H
#include "dtoolbase.h"
/* Include this file to get a definition of getopt_long() or
getopt_long_only(). */
#ifndef HAVE_GETOPT_LONG_ONLY
/* If our system getopt() doesn't come with getopt_long_only(), then use
our own implementation. */
#include "panda_getopt_impl.h"
#else
/* We prefer to use the system version if it is available. */
#ifdef PHAVE_GETOPT_H
#include <getopt.h>
#endif
#endif
#endif

11
dtool/src/interrogate/interrogate.cxx
View File

@ -18,18 +18,9 @@
#include "interrogateDatabase.h"
#include "cppGlobals.h"
#include "pnotify.h"
#include "panda_getopt_long.h"
#include <time.h>
// If our system getopt() doesn't come with getopt_long_only(), then use
// the GNU flavor that we've got in tool for this purpose.
#ifndef HAVE_GETOPT_LONG_ONLY
#include "gnu_getopt.h"
#else
#ifdef PHAVE_GETOPT_H
#include <getopt.h>
#endif
#endif
CPPParser parser;
Filename output_code_filename;

16
dtool/src/interrogate/interrogate_module.cxx
View File

@ -22,16 +22,8 @@
#include "load_dso.h"
#include "pystub.h"
#include "pnotify.h"
#include "set"
// If our system getopt() doesn't come with getopt_long_only(), then use
// the GNU flavor that we've got in tool for this purpose.
#ifndef HAVE_GETOPT_LONG_ONLY
#include "gnu_getopt.h"
#else
#include <getopt.h>
#endif
#include "panda_getopt_long.h"
#include "pset.h"
Filename output_code_filename;
string module_name;
@ -87,7 +79,7 @@ int write_python_table_native(ostream &out) {
int count = 0;
std::set<std::string > Libraries;
pset<std::string > Libraries;
// out << "extern \"C\" {\n";
@ -114,7 +106,7 @@ int write_python_table_native(ostream &out) {
}
}
std::set<std::string >::iterator ii;
pset<std::string >::iterator ii;
for(ii = Libraries.begin(); ii != Libraries.end(); ii++) {
printf("Referencing Library %s\n",(*ii).c_str());
out << "extern LibrayDef "<< *ii << "_moddef ;\n";

10
dtool/src/interrogate/parse_file.cxx
View File

@ -21,17 +21,9 @@
#include "cppExpression.h"
#include "cppType.h"
#include "cppGlobals.h"
#include "panda_getopt_long.h"
#include <stdlib.h>
#ifndef HAVE_GETOPT_LONG_ONLY
#include "gnu_getopt.h"
#else
#ifdef PHAVE_GETOPT_H
#include <getopt.h>
#endif
#endif
CPPParser parser;
void

9
dtool/src/prckeys/makePrcKey.cxx
View File

@ -16,6 +16,7 @@
#include "prcKeyRegistry.h"
#include "filename.h"
#include "pvector.h"
#include "panda_getopt.h"
#include <stdio.h>
// Pick up the public key definitions.
@ -29,14 +30,6 @@
#include "openssl/rand.h"
#include "openssl/bio.h"
#ifndef HAVE_GETOPT
#include "gnu_getopt.h"
#else
#ifdef PHAVE_GETOPT_H
#include <getopt.h>
#endif
#endif
class KeyNumber {
public:
int _number;

9
dtool/src/prckeys/signPrcFile_src.cxx
View File

@ -20,6 +20,7 @@
#include "filename.h"
#include "executionEnvironment.h"
#include "panda_getopt.h"
#include <time.h>
@ -29,14 +30,6 @@
#include "openssl/bio.h"
#include "openssl/evp.h"
#ifndef HAVE_GETOPT
#include "gnu_getopt.h"
#else
#ifdef PHAVE_GETOPT_H
#include <getopt.h>
#endif
#endif
string progname = PROGNAME;
////////////////////////////////////////////////////////////////////

11
dtool/src/test_interrogate/test_interrogate.cxx
View File

@ -19,19 +19,10 @@
#include "load_dso.h"
#include "filename.h"
#include "pystub.h"
#include "panda_getopt.h"
#include <stdlib.h>
#ifndef HAVE_GETOPT
#include "gnu_getopt.h"
#else
#ifdef PHAVE_GETOPT_H
#include <getopt.h>
#endif
#endif
static ostream &
indent(ostream &out, int indent_level) {
for (int i = 0; i < indent_level; i++) {

4
makepanda/makepanda.py
View File

@ -2218,8 +2218,6 @@ TargetAdd('dtoolbase_indent.obj', opts=OPTS, input='indent.cxx')
#
OPTS=['DIR:dtool/src/dtoolutil', 'BUILDING:DTOOL']
TargetAdd('dtoolutil_gnu_getopt.obj', opts=OPTS, input='gnu_getopt.c')
TargetAdd('dtoolutil_gnu_getopt1.obj', opts=OPTS, input='gnu_getopt1.c')
TargetAdd('dtoolutil_composite.obj', opts=OPTS, input='dtoolutil_composite.cxx')
if (sys.platform == 'darwin'):
TargetAdd('dtoolutil_filename_assist.obj', opts=OPTS, input='filename_assist.mm')
@ -2231,8 +2229,6 @@ if (sys.platform == 'darwin'):
OPTS=['DIR:dtool/metalibs/dtool', 'BUILDING:DTOOL']
TargetAdd('dtool_dtool.obj', opts=OPTS, input='dtool.cxx')
TargetAdd('libp3dtool.dll', input='dtool_dtool.obj')
TargetAdd('libp3dtool.dll', input='dtoolutil_gnu_getopt.obj')
TargetAdd('libp3dtool.dll', input='dtoolutil_gnu_getopt1.obj')
TargetAdd('libp3dtool.dll', input='dtoolutil_composite.obj')
if (sys.platform == 'darwin'):
TargetAdd('libp3dtool.dll', input='dtoolutil_filename_assist.obj')

6
panda/src/downloadertools/apply_patch.cxx
View File

@ -13,11 +13,7 @@
////////////////////////////////////////////////////////////////////
#include "pandabase.h"
#ifndef HAVE_GETOPT
#include "gnu_getopt.h"
#else
#include <getopt.h>
#endif
#include "panda_getopt.h"
#include "patchfile.h"
#include "filename.h"

6
panda/src/downloadertools/build_patch.cxx
View File

@ -13,11 +13,7 @@
////////////////////////////////////////////////////////////////////
#include "pandabase.h"
#ifndef HAVE_GETOPT
#include "gnu_getopt.h"
#else
#include <getopt.h>
#endif
#include "panda_getopt.h"
#include "patchfile.h"
#include "filename.h"

8
panda/src/downloadertools/check_md5.cxx
View File

@ -13,15 +13,9 @@
////////////////////////////////////////////////////////////////////
#include "pandabase.h"
#include "hashVal.h"
#include "filename.h"
#ifndef HAVE_GETOPT
#include "gnu_getopt.h"
#else
#include <getopt.h>
#endif
#include "panda_getopt.h"
bool output_decimal = false;
bool suppress_filename = false;

6
panda/src/downloadertools/multify.cxx
View File

@ -13,11 +13,7 @@
////////////////////////////////////////////////////////////////////
#include "pandabase.h"
#ifndef HAVE_GETOPT
#include "gnu_getopt.h"
#else
#include <getopt.h>
#endif
#include "panda_getopt.h"
#include "multifile.h"
#include "pointerTo.h"
#include "filename.h"

9
panda/src/downloadertools/pdecrypt.cxx
View File

@ -15,14 +15,7 @@
#include "filename.h"
#include "encrypt_string.h"
#include "pnotify.h"
#ifndef HAVE_GETOPT
#include "gnu_getopt.h"
#else
#ifdef PHAVE_GETOPT_H
#include <getopt.h>
#endif
#endif
#include "panda_getopt.h"
string password;
bool got_password = false;

9
panda/src/downloadertools/pencrypt.cxx
View File

@ -15,14 +15,7 @@
#include "filename.h"
#include "encrypt_string.h"
#include "pnotify.h"
#ifndef HAVE_GETOPT
#include "gnu_getopt.h"
#else
#ifdef PHAVE_GETOPT_H
#include <getopt.h>
#endif
#endif
#include "panda_getopt.h"
string password;
bool got_password = false;

9
panda/src/downloadertools/punzip.cxx
View File

@ -15,14 +15,7 @@
#include "filename.h"
#include "compress_string.h"
#include "pnotify.h"
#ifndef HAVE_GETOPT
#include "gnu_getopt.h"
#else
#ifdef PHAVE_GETOPT_H
#include <getopt.h>
#endif
#endif
#include "panda_getopt.h"
void
usage() {

9
panda/src/downloadertools/pzip.cxx
View File

@ -15,14 +15,7 @@
#include "filename.h"
#include "compress_string.h"
#include "pnotify.h"
#ifndef HAVE_GETOPT
#include "gnu_getopt.h"
#else
#ifdef PHAVE_GETOPT_H
#include <getopt.h>
#endif
#endif
#include "panda_getopt.h"
void
usage() {

116
panda/src/pgui/pgFrameStyle.cxx
View File

@ -239,10 +239,10 @@ generate_flat_geom(const LVecBase4f &frame) {
("PGFrame", format, Geom::UH_static);
GeomVertexWriter vertex(vdata, InternalName::get_vertex());
vertex.add_data3f(left, 0.0f, top);
vertex.add_data3f(left, 0.0f, bottom);
vertex.add_data3f(right, 0.0f, top);
vertex.add_data3f(right, 0.0f, bottom);
vertex.add_data3f(LPoint3f::rfu(left, 0.0f, top));
vertex.add_data3f(LPoint3f::rfu(left, 0.0f, bottom));
vertex.add_data3f(LPoint3f::rfu(right, 0.0f, top));
vertex.add_data3f(LPoint3f::rfu(right, 0.0f, bottom));
if (has_texture()) {
// Generate UV's.
@ -401,14 +401,14 @@ generate_bevel_geom(const LVecBase4f &frame, bool in) {
PT(GeomTristrips) strip = new GeomTristrips(Geom::UH_static);
// Tristrip 1.
vertex.add_data3f(right, 0.0f, bottom);
vertex.add_data3f(inner_right, 0.0f, inner_bottom);
vertex.add_data3f(left, 0.0f, bottom);
vertex.add_data3f(inner_left, 0.0f, inner_bottom);
vertex.add_data3f(left, 0.0f, top);
vertex.add_data3f(inner_left, 0.0f, inner_top);
vertex.add_data3f(right, 0.0f, top);
vertex.add_data3f(inner_right, 0.0f, inner_top);
vertex.add_data3f(LPoint3f::rfu(right, 0.0f, bottom));
vertex.add_data3f(LPoint3f::rfu(inner_right, 0.0f, inner_bottom));
vertex.add_data3f(LPoint3f::rfu(left, 0.0f, bottom));
vertex.add_data3f(LPoint3f::rfu(inner_left, 0.0f, inner_bottom));
vertex.add_data3f(LPoint3f::rfu(left, 0.0f, top));
vertex.add_data3f(LPoint3f::rfu(inner_left, 0.0f, inner_top));
vertex.add_data3f(LPoint3f::rfu(right, 0.0f, top));
vertex.add_data3f(LPoint3f::rfu(inner_right, 0.0f, inner_top));
color.add_data4f(cbottom);
color.add_data4f(cbottom);
color.add_data4f(cbottom);
@ -422,12 +422,12 @@ generate_bevel_geom(const LVecBase4f &frame, bool in) {
strip->close_primitive();
// Tristrip 2.
vertex.add_data3f(right, 0.0f, bottom);
vertex.add_data3f(right, 0.0f, top);
vertex.add_data3f(inner_right, 0.0f, inner_bottom);
vertex.add_data3f(inner_right, 0.0f, inner_top);
vertex.add_data3f(inner_left, 0.0f, inner_bottom);
vertex.add_data3f(inner_left, 0.0f, inner_top);
vertex.add_data3f(LPoint3f::rfu(right, 0.0f, bottom));
vertex.add_data3f(LPoint3f::rfu(right, 0.0f, top));
vertex.add_data3f(LPoint3f::rfu(inner_right, 0.0f, inner_bottom));
vertex.add_data3f(LPoint3f::rfu(inner_right, 0.0f, inner_top));
vertex.add_data3f(LPoint3f::rfu(inner_left, 0.0f, inner_bottom));
vertex.add_data3f(LPoint3f::rfu(inner_left, 0.0f, inner_top));
color.add_data4f(cright);
color.add_data4f(cright);
color.add_data4f(cright);
@ -658,14 +658,14 @@ generate_groove_geom(const LVecBase4f &frame, bool in) {
PT(GeomTristrips) strip = new GeomTristrips(Geom::UH_static);
// Tristrip 1.
vertex.add_data3f(right, 0.0f, bottom);
vertex.add_data3f(mid_right, 0.0f, mid_bottom);
vertex.add_data3f(left, 0.0f, bottom);
vertex.add_data3f(mid_left, 0.0f, mid_bottom);
vertex.add_data3f(left, 0.0f, top);
vertex.add_data3f(mid_left, 0.0f, mid_top);
vertex.add_data3f(right, 0.0f, top);
vertex.add_data3f(mid_right, 0.0f, mid_top);
vertex.add_data3f(LPoint3f::rfu(right, 0.0f, bottom));
vertex.add_data3f(LPoint3f::rfu(mid_right, 0.0f, mid_bottom));
vertex.add_data3f(LPoint3f::rfu(left, 0.0f, bottom));
vertex.add_data3f(LPoint3f::rfu(mid_left, 0.0f, mid_bottom));
vertex.add_data3f(LPoint3f::rfu(left, 0.0f, top));
vertex.add_data3f(LPoint3f::rfu(mid_left, 0.0f, mid_top));
vertex.add_data3f(LPoint3f::rfu(right, 0.0f, top));
vertex.add_data3f(LPoint3f::rfu(mid_right, 0.0f, mid_top));
color.add_data4f(cbottom);
color.add_data4f(cbottom);
color.add_data4f(cbottom);
@ -679,14 +679,14 @@ generate_groove_geom(const LVecBase4f &frame, bool in) {
strip->close_primitive();
// Tristrip 2.
vertex.add_data3f(mid_right, 0.0f, mid_bottom);
vertex.add_data3f(inner_right, 0.0f, inner_bottom);
vertex.add_data3f(mid_left, 0.0f, mid_bottom);
vertex.add_data3f(inner_left, 0.0f, inner_bottom);
vertex.add_data3f(mid_left, 0.0f, mid_top);
vertex.add_data3f(inner_left, 0.0f, inner_top);
vertex.add_data3f(mid_right, 0.0f, mid_top);
vertex.add_data3f(inner_right, 0.0f, inner_top);
vertex.add_data3f(LPoint3f::rfu(mid_right, 0.0f, mid_bottom));
vertex.add_data3f(LPoint3f::rfu(inner_right, 0.0f, inner_bottom));
vertex.add_data3f(LPoint3f::rfu(mid_left, 0.0f, mid_bottom));
vertex.add_data3f(LPoint3f::rfu(inner_left, 0.0f, inner_bottom));
vertex.add_data3f(LPoint3f::rfu(mid_left, 0.0f, mid_top));
vertex.add_data3f(LPoint3f::rfu(inner_left, 0.0f, inner_top));
vertex.add_data3f(LPoint3f::rfu(mid_right, 0.0f, mid_top));
vertex.add_data3f(LPoint3f::rfu(inner_right, 0.0f, inner_top));
color.add_data4f(ctop);
color.add_data4f(ctop);
color.add_data4f(ctop);
@ -700,14 +700,14 @@ generate_groove_geom(const LVecBase4f &frame, bool in) {
strip->close_primitive();
// Tristrip 3.
vertex.add_data3f(right, 0.0f, bottom);
vertex.add_data3f(right, 0.0f, top);
vertex.add_data3f(mid_right, 0.0f, mid_bottom);
vertex.add_data3f(mid_right, 0.0f, mid_top);
vertex.add_data3f(inner_right, 0.0f, inner_bottom);
vertex.add_data3f(inner_right, 0.0f, inner_top);
vertex.add_data3f(inner_left, 0.0f, inner_bottom);
vertex.add_data3f(inner_left, 0.0f, inner_top);
vertex.add_data3f(LPoint3f::rfu(right, 0.0f, bottom));
vertex.add_data3f(LPoint3f::rfu(right, 0.0f, top));
vertex.add_data3f(LPoint3f::rfu(mid_right, 0.0f, mid_bottom));
vertex.add_data3f(LPoint3f::rfu(mid_right, 0.0f, mid_top));
vertex.add_data3f(LPoint3f::rfu(inner_right, 0.0f, inner_bottom));
vertex.add_data3f(LPoint3f::rfu(inner_right, 0.0f, inner_top));
vertex.add_data3f(LPoint3f::rfu(inner_left, 0.0f, inner_bottom));
vertex.add_data3f(LPoint3f::rfu(inner_left, 0.0f, inner_top));
color.add_data4f(cright);
color.add_data4f(cright);
color.add_data4f(cright);
@ -847,25 +847,25 @@ generate_texture_border_geom(const LVecBase4f &frame) {
GeomVertexWriter vertex(vdata, InternalName::get_vertex());
// verts 0,1,2,3
vertex.add_data3f(left, 0.0f, top);
vertex.add_data3f(left, 0.0f, inner_top);
vertex.add_data3f(inner_left, 0.0f, top);
vertex.add_data3f(inner_left, 0.0f, inner_top);
vertex.add_data3f(LPoint3f::rfu(left, 0.0f, top));
vertex.add_data3f(LPoint3f::rfu(left, 0.0f, inner_top));
vertex.add_data3f(LPoint3f::rfu(inner_left, 0.0f, top));
vertex.add_data3f(LPoint3f::rfu(inner_left, 0.0f, inner_top));
// verts 4,5,6,7
vertex.add_data3f(inner_right, 0.0f, top);
vertex.add_data3f(inner_right, 0.0f, inner_top);
vertex.add_data3f(right, 0.0f, top);
vertex.add_data3f(right, 0.0f, inner_top);
vertex.add_data3f(LPoint3f::rfu(inner_right, 0.0f, top));
vertex.add_data3f(LPoint3f::rfu(inner_right, 0.0f, inner_top));
vertex.add_data3f(LPoint3f::rfu(right, 0.0f, top));
vertex.add_data3f(LPoint3f::rfu(right, 0.0f, inner_top));
// verts 8,9,10,11
vertex.add_data3f(left, 0.0f, inner_bottom);
vertex.add_data3f(left, 0.0f, bottom);
vertex.add_data3f(inner_left, 0.0f, inner_bottom);
vertex.add_data3f(inner_left, 0.0f, bottom);
vertex.add_data3f(LPoint3f::rfu(left, 0.0f, inner_bottom));
vertex.add_data3f(LPoint3f::rfu(left, 0.0f, bottom));
vertex.add_data3f(LPoint3f::rfu(inner_left, 0.0f, inner_bottom));
vertex.add_data3f(LPoint3f::rfu(inner_left, 0.0f, bottom));
// verts 12,13,14,15
vertex.add_data3f(inner_right, 0.0f, inner_bottom);
vertex.add_data3f(inner_right, 0.0f, bottom);
vertex.add_data3f(right, 0.0f, inner_bottom);
vertex.add_data3f(right, 0.0f, bottom);
vertex.add_data3f(LPoint3f::rfu(inner_right, 0.0f, inner_bottom));
vertex.add_data3f(LPoint3f::rfu(inner_right, 0.0f, bottom));
vertex.add_data3f(LPoint3f::rfu(right, 0.0f, inner_bottom));
vertex.add_data3f(LPoint3f::rfu(right, 0.0f, bottom));
if (has_texture()) {
// Generate UV's.

54
panda/src/pgui/pgItem.cxx
View File

@ -428,14 +428,32 @@ activate_region(const LMatrix4f &transform, int sort,
LightReMutexHolder holder(_lock);
// Transform all four vertices, and get the new bounding box. This
// way the region works (mostly) even if has been rotated.
LPoint3f ll(_frame[0], 0.0f, _frame[2]);
LPoint3f lr(_frame[1], 0.0f, _frame[2]);
LPoint3f ul(_frame[0], 0.0f, _frame[3]);
LPoint3f ur(_frame[1], 0.0f, _frame[3]);
ll = ll * transform;
lr = lr * transform;
ul = ul * transform;
ur = ur * transform;
LPoint3f ll = LPoint3f::rfu(_frame[0], 0.0f, _frame[2]) * transform;
LPoint3f lr = LPoint3f::rfu(_frame[1], 0.0f, _frame[2]) * transform;
LPoint3f ul = LPoint3f::rfu(_frame[0], 0.0f, _frame[3]) * transform;
LPoint3f ur = LPoint3f::rfu(_frame[1], 0.0f, _frame[3]) * transform;
LVector3f up = LVector3f::up();
int up_axis;
if (up[1]) {
up_axis = 1;
}
else if (up[2]) {
up_axis = 2;
}
else {
up_axis = 0;
}
LVector3f right = LVector3f::right();
int right_axis;
if (right[0]) {
right_axis = 0;
}
else if (right[2]) {
right_axis = 2;
}
else {
right_axis = 1;
}
LVecBase4f frame;
if (cpa != (ClipPlaneAttrib *)NULL && cpa->get_num_on_planes() != 0) {
@ -444,10 +462,10 @@ activate_region(const LMatrix4f &transform, int sort,
pvector<LPoint2f> points;
points.reserve(4);
points.push_back(LPoint2f(ll[0], ll[2]));
points.push_back(LPoint2f(lr[0], lr[2]));
points.push_back(LPoint2f(ur[0], ur[2]));
points.push_back(LPoint2f(ul[0], ul[2]));
points.push_back(LPoint2f(ll[right_axis], ll[up_axis]));
points.push_back(LPoint2f(lr[right_axis], lr[up_axis]));
points.push_back(LPoint2f(ur[right_axis], ur[up_axis]));
points.push_back(LPoint2f(ul[right_axis], ul[up_axis]));
int num_on_planes = cpa->get_num_on_planes();
for (int i = 0; i < num_on_planes; ++i) {
@ -455,8 +473,8 @@ activate_region(const LMatrix4f &transform, int sort,
Planef plane = DCAST(PlaneNode, plane_path.node())->get_plane();
plane.xform(plane_path.get_net_transform()->get_mat());
// We ignore the y coordinate, assuming the frame is still in
// the X-Z plane after being transformed. Not sure if we really
// We ignore the forward axis, assuming the frame is still in
// the right-up plane after being transformed. Not sure if we really
// need to support general 3-D transforms on 2-D objects.
clip_frame(points, plane);
}
@ -479,10 +497,10 @@ activate_region(const LMatrix4f &transform, int sort,
}
} else {
// Since there are no clip planes involved, just set the frame.
frame.set(min(min(ll[0], lr[0]), min(ul[0], ur[0])),
max(max(ll[0], lr[0]), max(ul[0], ur[0])),
min(min(ll[2], lr[2]), min(ul[2], ur[2])),
max(max(ll[2], lr[2]), max(ul[2], ur[2])));
frame.set(min(min(ll[right_axis], lr[right_axis]), min(ul[right_axis], ur[right_axis])),
max(max(ll[right_axis], lr[right_axis]), max(ul[right_axis], ur[right_axis])),
min(min(ll[up_axis], lr[up_axis]), min(ul[up_axis], ur[up_axis])),
max(max(ll[up_axis], lr[up_axis]), max(ul[up_axis], ur[up_axis])));
}
if (sa != (ScissorAttrib *)NULL) {

8
panda/src/testbed/pgrid.cxx
View File

@ -18,13 +18,7 @@
#include "clockObject.h"
#include "string_utils.h"
#include "pvector.h"
#ifdef HAVE_GETOPT
#include <getopt.h>
#else
#include "gnu_getopt.h"
#endif
#include "panda_getopt.h"
#define RANDFRAC (rand()/(float)(RAND_MAX))

9
panda/src/testbed/pview.cxx
View File

@ -22,6 +22,7 @@
#include "partGroup.h"
#include "cardMaker.h"
#include "bamCache.h"
#include "panda_getopt.h"
// By including checkPandaVersion.h, we guarantee that runtime
// attempts to run pview will fail if it inadvertently links with the
@ -29,14 +30,6 @@
#include "checkPandaVersion.h"
#ifndef HAVE_GETOPT
#include "gnu_getopt.h"
#else
#ifdef PHAVE_GETOPT_H
#include <getopt.h>
#endif
#endif
PandaFramework framework;
ConfigVariableBool pview_test_hack

16
pandatool/src/progbase/programBase.cxx
View File

@ -25,19 +25,12 @@
#include "vector_string.h"
#include "configVariableInt.h"
#include "configVariableBool.h"
#include "panda_getopt_long.h"
#include <stdlib.h>
#include <algorithm>
#include <ctype.h>
// If our system getopt() doesn't come with getopt_long_only(), then use
// the GNU flavor that we've got in tool for this purpose.
#ifndef HAVE_GETOPT_LONG_ONLY
#include "gnu_getopt.h"
#else
#include <getopt.h>
#endif
// This manifest is defined if we are running on a system (e.g. most
// any Unix) that allows us to determine the width of the terminal
// screen via an ioctl() call. It's just handy to know for formatting
@ -235,10 +228,9 @@ parse_command_line(int argc, char *argv[]) {
OptionsByName::const_iterator oi;
int next_index = 256;
// Let's prefix the option string with "-" to tell GNU getopt that
// we want it to tell us the post-option arguments, instead of
// trying to meddle with ARGC and ARGV (which we aren't using
// directly).
// Let's prefix the option string with "-" to tell getopt that we
// want it to tell us the post-option arguments, instead of trying
// to meddle with ARGC and ARGV (which we aren't using directly).
short_options = "-";
for (oi = _options_by_name.begin(); oi != _options_by_name.end(); ++oi) {