walkero
/
libpsl
1
0
Fork 0
Code Issues Pull Requests Projects Releases 1 Wiki Activity

LGPL->MIT license, some cleanups

This commit is contained in:
Tim Ruehsen 2014-03-24 20:41:46 +01:00
parent e4950f35d9
commit 8b096a5eda
9 changed files with 90 additions and 476 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

1
COPYING
View File

@ -1 +0,0 @@
/usr/share/automake-1.14/COPYING

17
COPYING Normal file
View File

@ -0,0 +1,17 @@
* Permission is hereby granted, free of charge, to any person obtaining a
* copy of this software and associated documentation files (the "Software"),
* to deal in the Software without restriction, including without limitation
* the rights to use, copy, modify, merge, publish, distribute, sublicense,
* and/or sell copies of the Software, and to permit persons to whom the
* Software is furnished to do so, subject to the following conditions:
*
* The above copyright notice and this permission notice shall be included in
* all copies or substantial portions of the Software.
*
* 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 AND NONINFRINGEMENT. IN NO EVENT SHALL THE
* AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
* LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
* FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER
* DEALINGS IN THE SOFTWARE.

182
LICENSE
View File

@ -1,165 +1,17 @@
GNU LESSER GENERAL PUBLIC LICENSE
Version 3, 29 June 2007
Copyright (C) 2007 Free Software Foundation, Inc. <http://fsf.org/>
Everyone is permitted to copy and distribute verbatim copies
of this license document, but changing it is not allowed.
This version of the GNU Lesser General Public License incorporates
the terms and conditions of version 3 of the GNU General Public
License, supplemented by the additional permissions listed below.
0. Additional Definitions.
As used herein, "this License" refers to version 3 of the GNU Lesser
General Public License, and the "GNU GPL" refers to version 3 of the GNU
General Public License.
"The Library" refers to a covered work governed by this License,
other than an Application or a Combined Work as defined below.
An "Application" is any work that makes use of an interface provided
by the Library, but which is not otherwise based on the Library.
Defining a subclass of a class defined by the Library is deemed a mode
of using an interface provided by the Library.
A "Combined Work" is a work produced by combining or linking an
Application with the Library. The particular version of the Library
with which the Combined Work was made is also called the "Linked
Version".
The "Minimal Corresponding Source" for a Combined Work means the
Corresponding Source for the Combined Work, excluding any source code
for portions of the Combined Work that, considered in isolation, are
based on the Application, and not on the Linked Version.
The "Corresponding Application Code" for a Combined Work means the
object code and/or source code for the Application, including any data
and utility programs needed for reproducing the Combined Work from the
Application, but excluding the System Libraries of the Combined Work.
1. Exception to Section 3 of the GNU GPL.
You may convey a covered work under sections 3 and 4 of this License
without being bound by section 3 of the GNU GPL.
2. Conveying Modified Versions.
If you modify a copy of the Library, and, in your modifications, a
facility refers to a function or data to be supplied by an Application
that uses the facility (other than as an argument passed when the
facility is invoked), then you may convey a copy of the modified
version:
a) under this License, provided that you make a good faith effort to
ensure that, in the event an Application does not supply the
function or data, the facility still operates, and performs
whatever part of its purpose remains meaningful, or
b) under the GNU GPL, with none of the additional permissions of
this License applicable to that copy.
3. Object Code Incorporating Material from Library Header Files.
The object code form of an Application may incorporate material from
a header file that is part of the Library. You may convey such object
code under terms of your choice, provided that, if the incorporated
material is not limited to numerical parameters, data structure
layouts and accessors, or small macros, inline functions and templates
(ten or fewer lines in length), you do both of the following:
a) Give prominent notice with each copy of the object code that the
Library is used in it and that the Library and its use are
covered by this License.
b) Accompany the object code with a copy of the GNU GPL and this license
document.
4. Combined Works.
You may convey a Combined Work under terms of your choice that,
taken together, effectively do not restrict modification of the
portions of the Library contained in the Combined Work and reverse
engineering for debugging such modifications, if you also do each of
the following:
a) Give prominent notice with each copy of the Combined Work that
the Library is used in it and that the Library and its use are
covered by this License.
b) Accompany the Combined Work with a copy of the GNU GPL and this license
document.
c) For a Combined Work that displays copyright notices during
execution, include the copyright notice for the Library among
these notices, as well as a reference directing the user to the
copies of the GNU GPL and this license document.
d) Do one of the following:
0) Convey the Minimal Corresponding Source under the terms of this
License, and the Corresponding Application Code in a form
suitable for, and under terms that permit, the user to
recombine or relink the Application with a modified version of
the Linked Version to produce a modified Combined Work, in the
manner specified by section 6 of the GNU GPL for conveying
Corresponding Source.
1) Use a suitable shared library mechanism for linking with the
Library. A suitable mechanism is one that (a) uses at run time
a copy of the Library already present on the user's computer
system, and (b) will operate properly with a modified version
of the Library that is interface-compatible with the Linked
Version.
e) Provide Installation Information, but only if you would otherwise
be required to provide such information under section 6 of the
GNU GPL, and only to the extent that such information is
necessary to install and execute a modified version of the
Combined Work produced by recombining or relinking the
Application with a modified version of the Linked Version. (If
you use option 4d0, the Installation Information must accompany
the Minimal Corresponding Source and Corresponding Application
Code. If you use option 4d1, you must provide the Installation
Information in the manner specified by section 6 of the GNU GPL
for conveying Corresponding Source.)
5. Combined Libraries.
You may place library facilities that are a work based on the
Library side by side in a single library together with other library
facilities that are not Applications and are not covered by this
License, and convey such a combined library under terms of your
choice, if you do both of the following:
a) Accompany the combined library with a copy of the same work based
on the Library, uncombined with any other library facilities,
conveyed under the terms of this License.
b) Give prominent notice with the combined library that part of it
is a work based on the Library, and explaining where to find the
accompanying uncombined form of the same work.
6. Revised Versions of the GNU Lesser General Public License.
The Free Software Foundation may publish revised and/or new versions
of the GNU Lesser General Public License from time to time. Such new
versions will be similar in spirit to the present version, but may
differ in detail to address new problems or concerns.
Each version is given a distinguishing version number. If the
Library as you received it specifies that a certain numbered version
of the GNU Lesser General Public License "or any later version"
applies to it, you have the option of following the terms and
conditions either of that published version or of any later version
published by the Free Software Foundation. If the Library as you
received it does not specify a version number of the GNU Lesser
General Public License, you may choose any version of the GNU Lesser
General Public License ever published by the Free Software Foundation.
If the Library as you received it specifies that a proxy can decide
whether future versions of the GNU Lesser General Public License shall
apply, that proxy's public statement of acceptance of any version is
permanent authorization for you to choose that version for the
Library.
* Permission is hereby granted, free of charge, to any person obtaining a
* copy of this software and associated documentation files (the "Software"),
* to deal in the Software without restriction, including without limitation
* the rights to use, copy, modify, merge, publish, distribute, sublicense,
* and/or sell copies of the Software, and to permit persons to whom the
* Software is furnished to do so, subject to the following conditions:
*
* The above copyright notice and this permission notice shall be included in
* all copies or substantial portions of the Software.
*
* 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 AND NONINFRINGEMENT. IN NO EVENT SHALL THE
* AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
* LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
* FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER
* DEALINGS IN THE SOFTWARE.

2
include/Makefile.am
View File

@ -1 +1 @@
include_HEADERS = libpsl.h libpsl-inline.h
include_HEADERS = libpsl.h

78
include/libpsl-inline.h
View File

@ -1,78 +0,0 @@
/*
* Copyright(c) 2014 Tim Ruehsen
*
* This file is part of libpsl.
*
* Libpsl is free software: you can redistribute it and/or modify
* it under the terms of the GNU Lesser General Public License as published by
* the Free Software Foundation, either version 3 of the License, or
* (at your option) any later version.
*
* Libpsl 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 Lesser General Public License for more details.
*
* You should have received a copy of the GNU Lesser General Public License
* along with libpsl. If not, see <http://www.gnu.org/licenses/>.
*
*
* Header file for libpsl library routines
*
* Changelog
* 22.03.2014 Tim Ruehsen created
*
*/
#ifndef _LIBPSL_LIBPSL_INLINE_H
#define _LIBPSL_LIBPSL_INLINE_H
#include <stdio.h>
// Let C++ include C headers
#ifdef __cplusplus
# define PSL_BEGIN_DECLS extern "C" {
# define PSL_END_DECLS }
#else
# define PSL_BEGIN_DECLS
# define PSL_END_DECLS
#endif
#if ENABLE_NLS != 0
# include <libintl.h>
# define _(STRING) gettext(STRING)
#else
# define _(STRING) STRING
# define ngettext(STRING1,STRING2,N) STRING2
#endif
PSL_BEGIN_DECLS
void
psl_inline_init(void);
void
psl_inline_deinit(void);
int
psl_inline_is_public(const char *domain);
/* does not include exceptions */
int
psl_inline_suffix_count(void);
/* just counts exceptions */
int
psl_inline_suffix_exception_count(void);
// returns compilation time
time_t
psl_inline_builtin_compile_time(void);
// returns mtime of PSL source file
time_t
psl_inline_builtin_file_time(void);
// returns MD5 checksum (hex-encoded, lowercase) of PSL source file
const char *
psl_inline_builtin_sha1sum(void);
PSL_END_DECLS
#endif /* _LIBPSL_LIBPSL_INLINE_H */

166
src/psl-inline.c
View File

@ -1,166 +0,0 @@
/*
* Copyright(c) 2014 Tim Ruehsen
*
* This file is part of MGet.
*
* Mget 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 3 of the License, or
* (at your option) any later version.
*
* Mget 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.
*
* You should have received a copy of the GNU General Public License
* along with Mget. If not, see <http://www.gnu.org/licenses/>.
*
*
* Public Suffix List routines (right now experimental)
*
* Changelog
* 22.03.2014 Tim Ruehsen created
*
*/
#if HAVE_CONFIG_H
# include <config.h>
#endif
#include <stdio.h>
#include <stdlib.h>
#include <string.h>
#include <ctype.h>
#include <libpsl-inline.h>
#define countof(a) (sizeof(a)/sizeof(*(a)))
typedef struct {
char
label_buf[48];
const char *
label;
unsigned short
length;
unsigned char
nlabels, // number of labels
wildcard; // this is a wildcard rule (e.g. *.sapporo.jp)
} _psl_entry_t;
#include "suffixes.c"
// by this kind of sorting, we can easily see if a domain matches or not (match = supercookie !)
static int _suffix_compare(const _psl_entry_t *s1, const _psl_entry_t *s2)
{
int n;
if ((n = s2->nlabels - s1->nlabels))
return n; // most labels first
if ((n = s1->length - s2->length))
return n; // shorter rules first
return strcmp(s1->label, s2->label);
}
void psl_inline_init(void)
{
size_t it;
for (it = 0; it < countof(suffixes); it++)
suffixes[it].label = suffixes[it].label_buf;
for (it = 0; it < countof(suffix_exceptions); it++)
suffix_exceptions[it].label = suffix_exceptions[it].label_buf;
}
void psl_inline_deinit(void)
{
}
int psl_inline_is_public(const char *domain)
{
_psl_entry_t suffix, *rule;
const char *p, *label_bak;
unsigned short length_bak;
// this function should be called without leading dots, just make sure
suffix.label = domain + (*domain == '.');
suffix.length = strlen(suffix.label);
suffix.wildcard = 0;
suffix.nlabels = 1;
for (p = suffix.label; *p; p++)
if (*p == '.')
suffix.nlabels++;
// if domain has enough labels, it is public
rule = &suffixes[0];
if (!rule || rule->nlabels < suffix.nlabels - 1)
return 1;
rule = bsearch(&suffix, suffixes, countof(suffixes), sizeof(suffixes[0]), (int(*)(const void *, const void *))_suffix_compare);
if (rule) {
// definitely a match, no matter if the found rule is a wildcard or not
return 0;
}
label_bak = suffix.label;
length_bak = suffix.length;
if ((suffix.label = strchr(suffix.label, '.'))) {
suffix.label++;
suffix.length = strlen(suffix.label);
suffix.nlabels--;
rule = bsearch(&suffix, suffixes, countof(suffixes), sizeof(suffixes[0]), (int(*)(const void *, const void *))_suffix_compare);
if (rule) {
if (rule->wildcard) {
// now that we matched a wildcard, we have to check for an exception
suffix.label = label_bak;
suffix.length = length_bak;
suffix.nlabels++;
if (bsearch(&suffix, suffix_exceptions, countof(suffix_exceptions), sizeof(suffix_exceptions[0]), (int(*)(const void *, const void *))_suffix_compare))
return 1; // found an exception, so 'domain' is public
return 0;
}
}
}
return 1;
}
/* does not include exceptions */
int psl_inline_suffix_count(void)
{
return countof(suffixes);
}
/* just counts exceptions */
int psl_inline_suffix_exception_count(void)
{
return countof(suffix_exceptions);
}
// returns compilation time
time_t psl_inline_builtin_compile_time(void)
{
return _psl_compile_time;
}
// returns mtime of PSL source file
time_t psl_inline_builtin_file_time(void)
{
return _psl_file_time;
}
// returns MD5 checksum (hex-encoded, lowercase) of PSL source file
const char *psl_inline_builtin_sha1sum(void)
{
return _psl_sha1_checksum;
}

51
src/psl2c.c
View File

@ -1,22 +1,26 @@
/*
* Copyright(c) 2014 Tim Ruehsen
*
* Permission is hereby granted, free of charge, to any person obtaining a
* copy of this software and associated documentation files (the "Software"),
* to deal in the Software without restriction, including without limitation
* the rights to use, copy, modify, merge, publish, distribute, sublicense,
* and/or sell copies of the Software, and to permit persons to whom the
* Software is furnished to do so, subject to the following conditions:
*
* The above copyright notice and this permission notice shall be included in
* all copies or substantial portions of the Software.
*
* 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 AND NONINFRINGEMENT. IN NO EVENT SHALL THE
* AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
* LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
* FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER
* DEALINGS IN THE SOFTWARE.
*
* This file is part of libpsl.
*
* Libpsl 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 3 of the License, or
* (at your option) any later version.
*
* Libpsl 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.
*
* You should have received a copy of the GNU General Public License
* along with libpsl. If not, see <http://www.gnu.org/licenses/>.
*
*
* Precompile Public Suffix List into
*
* Changelog
@ -109,25 +113,6 @@ static _psl_entry_t *_vector_get(const _psl_vector_t *v, int pos)
return v->entry[pos];
}
// the entries must be sorted by
static int _vector_find(const _psl_vector_t *v, const _psl_entry_t *elem)
{
if (v) {
int l, r, m;
int res;
// binary search for element (exact match)
for (l = 0, r = v->cur - 1; l <= r;) {
m = (l + r) / 2;
if ((res = v->cmp(elem, v->entry[m])) > 0) l = m + 1;
else if (res < 0) r = m - 1;
else return m;
}
}
return -1; // not found
}
static int _vector_add(_psl_vector_t *v, const _psl_entry_t *elem)
{
if (v) {

9
tests/Makefile.am
View File

@ -1,15 +1,12 @@
#DEFS = @DEFS@ -DDATADIR=\"$(datadir)/@PACKAGE@\" -DSRCDIR=\"$(srcdir)\"
DEFS = @DEFS@ -DDATADIR=\"$(top_srcdir)/data\" -DSRCDIR=\"$(srcdir)\"
AM_CPPFLAGS = -Wno-missing-field-initializers -I$(top_srcdir)/include
AM_LDFLAGS = -static
AM_CPPFLAGS = -I$(top_srcdir)/include
#AM_LDFLAGS = -static
LDADD = ../src/libpsl-@LIBPSL_API_VERSION@.la
PSL_TESTS = test-is-public test-is-public-inline
PSL_TESTS = test-is-public test-is-public-builtin
check_PROGRAMS = $(PSL_TESTS)
#test_is_public_inline_SOURCES = test-is-public-inline.c
#test_is_public_inline_LDADD = ../src/libpsl-inline-@LIBPSL_API_VERSION@.la
TESTS_ENVIRONMENT = TESTS_VALGRIND="@VALGRIND_ENVIRONMENT@"
TESTS = $(PSL_TESTS)

30
tests/test-is-public-inline.c → tests/test-is-public-builtin.c
View File

@ -1,23 +1,27 @@
/*
* Copyright(c) 2014 Tim Ruehsen
*
* This file is part of MGet.
* Permission is hereby granted, free of charge, to any person obtaining a
* copy of this software and associated documentation files (the "Software"),
* to deal in the Software without restriction, including without limitation
* the rights to use, copy, modify, merge, publish, distribute, sublicense,
* and/or sell copies of the Software, and to permit persons to whom the
* Software is furnished to do so, subject to the following conditions:
*
* Mget 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 3 of the License, or
* (at your option) any later version.
* The above copyright notice and this permission notice shall be included in
* all copies or substantial portions of the Software.
*
* Mget 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.
* 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 AND NONINFRINGEMENT. IN NO EVENT SHALL THE
* AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
* LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
* FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER
* DEALINGS IN THE SOFTWARE.
*
* You should have received a copy of the GNU General Public License
* along with Mget. If not, see <http://www.gnu.org/licenses/>.
* This file is part of the test suite of libpsl.
*
*
* Public Suffix List routines (right now experimental)
* Test case for psl built-in functions
*
* Changelog
* 19.03.2014 Tim Ruehsen created from libmget/cookie.c

30
tests/test-is-public.c
View File

@ -1,23 +1,27 @@
/*
* Copyright(c) 2014 Tim Ruehsen
*
* This file is part of MGet.
* Permission is hereby granted, free of charge, to any person obtaining a
* copy of this software and associated documentation files (the "Software"),
* to deal in the Software without restriction, including without limitation
* the rights to use, copy, modify, merge, publish, distribute, sublicense,
* and/or sell copies of the Software, and to permit persons to whom the
* Software is furnished to do so, subject to the following conditions:
*
* Mget 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 3 of the License, or
* (at your option) any later version.
* The above copyright notice and this permission notice shall be included in
* all copies or substantial portions of the Software.
*
* Mget 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.
* 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 AND NONINFRINGEMENT. IN NO EVENT SHALL THE
* AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
* LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
* FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER
* DEALINGS IN THE SOFTWARE.
*
* You should have received a copy of the GNU General Public License
* along with Mget. If not, see <http://www.gnu.org/licenses/>.
* This file is part of the test suite of libpsl.
*
*
* Public Suffix List routines (right now experimental)
* Test case for psl_load_file(), psl_is_public(), psl_free()
*
* Changelog
* 19.03.2014 Tim Ruehsen created from libmget/cookie.c