[devscripts] 01/01: licensecheck: also extract info from end of file
dod at debian.org
dod at debian.org
Sat Dec 5 18:42:52 UTC 2015
This is an automated email from the git hooks/post-receive script.
dod pushed a commit to branch master
in repository devscripts.
commit 2eb741693dc3e701687160d721b8c1549b70f8e8
Author: Dominique Dumont <dod at debian.org>
Date: Sat Dec 5 19:29:45 2015 +0100
licensecheck: also extract info from end of file
Be default, the last 5k bytes of a file is parsed to get
copyright and license information.
(also required or #806424)
---
debian/changelog | 1 +
scripts/licensecheck.pl | 24 ++-
test/licensecheck/info-at-eof.h | 388 ++++++++++++++++++++++++++++++++++++++++
test/test_licensecheck | 5 +
4 files changed, 413 insertions(+), 5 deletions(-)
diff --git a/debian/changelog b/debian/changelog
index 1bb7e60..157ada9 100644
--- a/debian/changelog
+++ b/debian/changelog
@@ -48,6 +48,7 @@ devscripts (2.15.10) UNRELEASED; urgency=medium
+ parse multi-line copyright blocks (Closes: #519080)
+ parse .lisp file (part of #806424)
+ added LLGPL license (part of #806424)
+ + also parse last 5kb of a file
[ Osamu Aoki ]
* uscan:
diff --git a/scripts/licensecheck.pl b/scripts/licensecheck.pl
index 3a936b7..3ba7ebd 100755
--- a/scripts/licensecheck.pl
+++ b/scripts/licensecheck.pl
@@ -151,6 +151,9 @@ use warnings qw< FATAL utf8 >;
use Getopt::Long qw(:config gnu_getopt);
use File::Basename;
+use File::stat;
+use IO::File;
+use Fcntl qw/:seek/;
binmode STDOUT, ':utf8';
@@ -334,16 +337,27 @@ while (@files) {
my $copyright = '';
my $license = '';
+ my $st = stat $file;
+
my $enc = $OPT{encoding} ;
my $mode = $enc ? "<:encoding($enc)" : '<';
# need to use "<" when encoding is unknown otherwise we break compatibility
- open (my $F, $mode ,$file) or die "Unable to access $file\n";
+ my $fh = IO::File->new ($file ,$mode) or die "Unable to access $file\n";
+
+ while ( my $line = $fh->getline ) {
+ last if ($fh->input_line_number > $OPT{'lines'});
+ $content .= $line;
+ }
+ my $position = $fh->tell; # See IO::Seekable
+
+ my $jump = $st->size - 4800; # yeah, that's 60 x 80 chars
+ $jump = $position if $jump < $position;
- while ( <$F>) {
- last if ($. > $OPT{'lines'});
- $content .= $_;
+ if ( $jump < $st->size) {
+ $fh->seek($jump, SEEK_SET) ; # also IO::Seekable
+ $content .= join('',$fh->getlines);
}
- close($F);
+ $fh->close;
my %copyrights = extract_copyright($content);
$copyright = join(" / ", reverse sort values %copyrights);
diff --git a/test/licensecheck/info-at-eof.h b/test/licensecheck/info-at-eof.h
new file mode 100644
index 0000000..f651a79
--- /dev/null
+++ b/test/licensecheck/info-at-eof.h
@@ -0,0 +1,388 @@
+/*
+** $Id: lua.h,v 1.218.1.7 2012/01/13 20:36:20 roberto Exp $
+** Lua - An Extensible Extension Language
+** Lua.org, PUC-Rio, Brazil (http://www.lua.org)
+** See Copyright Notice at the end of this file
+*/
+
+
+#ifndef lua_h
+#define lua_h
+
+#include <stdarg.h>
+#include <stddef.h>
+
+
+#include "luaconf.h"
+
+
+#define LUA_VERSION "Lua 5.1"
+#define LUA_RELEASE "Lua 5.1.5"
+#define LUA_VERSION_NUM 501
+#define LUA_COPYRIGHT "Copyright (C) 1994-2012 Lua.org, PUC-Rio"
+#define LUA_AUTHORS "R. Ierusalimschy, L. H. de Figueiredo & W. Celes"
+
+
+/* mark for precompiled code (`<esc>Lua') */
+#define LUA_SIGNATURE "\033Lua"
+
+/* option for multiple returns in `lua_pcall' and `lua_call' */
+#define LUA_MULTRET (-1)
+
+
+/*
+** pseudo-indices
+*/
+#define LUA_REGISTRYINDEX (-10000)
+#define LUA_ENVIRONINDEX (-10001)
+#define LUA_GLOBALSINDEX (-10002)
+#define lua_upvalueindex(i) (LUA_GLOBALSINDEX-(i))
+
+
+/* thread status; 0 is OK */
+#define LUA_YIELD 1
+#define LUA_ERRRUN 2
+#define LUA_ERRSYNTAX 3
+#define LUA_ERRMEM 4
+#define LUA_ERRERR 5
+
+
+typedef struct lua_State lua_State;
+
+typedef int (*lua_CFunction) (lua_State *L);
+
+
+/*
+** functions that read/write blocks when loading/dumping Lua chunks
+*/
+typedef const char * (*lua_Reader) (lua_State *L, void *ud, size_t *sz);
+
+typedef int (*lua_Writer) (lua_State *L, const void* p, size_t sz, void* ud);
+
+
+/*
+** prototype for memory-allocation functions
+*/
+typedef void * (*lua_Alloc) (void *ud, void *ptr, size_t osize, size_t nsize);
+
+
+/*
+** basic types
+*/
+#define LUA_TNONE (-1)
+
+#define LUA_TNIL 0
+#define LUA_TBOOLEAN 1
+#define LUA_TLIGHTUSERDATA 2
+#define LUA_TNUMBER 3
+#define LUA_TSTRING 4
+#define LUA_TTABLE 5
+#define LUA_TFUNCTION 6
+#define LUA_TUSERDATA 7
+#define LUA_TTHREAD 8
+
+
+
+/* minimum Lua stack available to a C function */
+#define LUA_MINSTACK 20
+
+
+/*
+** generic extra include file
+*/
+#if defined(LUA_USER_H)
+#include LUA_USER_H
+#endif
+
+
+/* type of numbers in Lua */
+typedef LUA_NUMBER lua_Number;
+
+
+/* type for integer functions */
+typedef LUA_INTEGER lua_Integer;
+
+
+
+/*
+** state manipulation
+*/
+LUA_API lua_State *(lua_newstate) (lua_Alloc f, void *ud);
+LUA_API void (lua_close) (lua_State *L);
+LUA_API lua_State *(lua_newthread) (lua_State *L);
+
+LUA_API lua_CFunction (lua_atpanic) (lua_State *L, lua_CFunction panicf);
+
+
+/*
+** basic stack manipulation
+*/
+LUA_API int (lua_gettop) (lua_State *L);
+LUA_API void (lua_settop) (lua_State *L, int idx);
+LUA_API void (lua_pushvalue) (lua_State *L, int idx);
+LUA_API void (lua_remove) (lua_State *L, int idx);
+LUA_API void (lua_insert) (lua_State *L, int idx);
+LUA_API void (lua_replace) (lua_State *L, int idx);
+LUA_API int (lua_checkstack) (lua_State *L, int sz);
+
+LUA_API void (lua_xmove) (lua_State *from, lua_State *to, int n);
+
+
+/*
+** access functions (stack -> C)
+*/
+
+LUA_API int (lua_isnumber) (lua_State *L, int idx);
+LUA_API int (lua_isstring) (lua_State *L, int idx);
+LUA_API int (lua_iscfunction) (lua_State *L, int idx);
+LUA_API int (lua_isuserdata) (lua_State *L, int idx);
+LUA_API int (lua_type) (lua_State *L, int idx);
+LUA_API const char *(lua_typename) (lua_State *L, int tp);
+
+LUA_API int (lua_equal) (lua_State *L, int idx1, int idx2);
+LUA_API int (lua_rawequal) (lua_State *L, int idx1, int idx2);
+LUA_API int (lua_lessthan) (lua_State *L, int idx1, int idx2);
+
+LUA_API lua_Number (lua_tonumber) (lua_State *L, int idx);
+LUA_API lua_Integer (lua_tointeger) (lua_State *L, int idx);
+LUA_API int (lua_toboolean) (lua_State *L, int idx);
+LUA_API const char *(lua_tolstring) (lua_State *L, int idx, size_t *len);
+LUA_API size_t (lua_objlen) (lua_State *L, int idx);
+LUA_API lua_CFunction (lua_tocfunction) (lua_State *L, int idx);
+LUA_API void *(lua_touserdata) (lua_State *L, int idx);
+LUA_API lua_State *(lua_tothread) (lua_State *L, int idx);
+LUA_API const void *(lua_topointer) (lua_State *L, int idx);
+
+
+/*
+** push functions (C -> stack)
+*/
+LUA_API void (lua_pushnil) (lua_State *L);
+LUA_API void (lua_pushnumber) (lua_State *L, lua_Number n);
+LUA_API void (lua_pushinteger) (lua_State *L, lua_Integer n);
+LUA_API void (lua_pushlstring) (lua_State *L, const char *s, size_t l);
+LUA_API void (lua_pushstring) (lua_State *L, const char *s);
+LUA_API const char *(lua_pushvfstring) (lua_State *L, const char *fmt,
+ va_list argp);
+LUA_API const char *(lua_pushfstring) (lua_State *L, const char *fmt, ...);
+LUA_API void (lua_pushcclosure) (lua_State *L, lua_CFunction fn, int n);
+LUA_API void (lua_pushboolean) (lua_State *L, int b);
+LUA_API void (lua_pushlightuserdata) (lua_State *L, void *p);
+LUA_API int (lua_pushthread) (lua_State *L);
+
+
+/*
+** get functions (Lua -> stack)
+*/
+LUA_API void (lua_gettable) (lua_State *L, int idx);
+LUA_API void (lua_getfield) (lua_State *L, int idx, const char *k);
+LUA_API void (lua_rawget) (lua_State *L, int idx);
+LUA_API void (lua_rawgeti) (lua_State *L, int idx, int n);
+LUA_API void (lua_createtable) (lua_State *L, int narr, int nrec);
+LUA_API void *(lua_newuserdata) (lua_State *L, size_t sz);
+LUA_API int (lua_getmetatable) (lua_State *L, int objindex);
+LUA_API void (lua_getfenv) (lua_State *L, int idx);
+
+
+/*
+** set functions (stack -> Lua)
+*/
+LUA_API void (lua_settable) (lua_State *L, int idx);
+LUA_API void (lua_setfield) (lua_State *L, int idx, const char *k);
+LUA_API void (lua_rawset) (lua_State *L, int idx);
+LUA_API void (lua_rawseti) (lua_State *L, int idx, int n);
+LUA_API int (lua_setmetatable) (lua_State *L, int objindex);
+LUA_API int (lua_setfenv) (lua_State *L, int idx);
+
+
+/*
+** `load' and `call' functions (load and run Lua code)
+*/
+LUA_API void (lua_call) (lua_State *L, int nargs, int nresults);
+LUA_API int (lua_pcall) (lua_State *L, int nargs, int nresults, int errfunc);
+LUA_API int (lua_cpcall) (lua_State *L, lua_CFunction func, void *ud);
+LUA_API int (lua_load) (lua_State *L, lua_Reader reader, void *dt,
+ const char *chunkname);
+
+LUA_API int (lua_dump) (lua_State *L, lua_Writer writer, void *data);
+
+
+/*
+** coroutine functions
+*/
+LUA_API int (lua_yield) (lua_State *L, int nresults);
+LUA_API int (lua_resume) (lua_State *L, int narg);
+LUA_API int (lua_status) (lua_State *L);
+
+/*
+** garbage-collection function and options
+*/
+
+#define LUA_GCSTOP 0
+#define LUA_GCRESTART 1
+#define LUA_GCCOLLECT 2
+#define LUA_GCCOUNT 3
+#define LUA_GCCOUNTB 4
+#define LUA_GCSTEP 5
+#define LUA_GCSETPAUSE 6
+#define LUA_GCSETSTEPMUL 7
+
+LUA_API int (lua_gc) (lua_State *L, int what, int data);
+
+
+/*
+** miscellaneous functions
+*/
+
+LUA_API int (lua_error) (lua_State *L);
+
+LUA_API int (lua_next) (lua_State *L, int idx);
+
+LUA_API void (lua_concat) (lua_State *L, int n);
+
+LUA_API lua_Alloc (lua_getallocf) (lua_State *L, void **ud);
+LUA_API void lua_setallocf (lua_State *L, lua_Alloc f, void *ud);
+
+
+
+/*
+** ===============================================================
+** some useful macros
+** ===============================================================
+*/
+
+#define lua_pop(L,n) lua_settop(L, -(n)-1)
+
+#define lua_newtable(L) lua_createtable(L, 0, 0)
+
+#define lua_register(L,n,f) (lua_pushcfunction(L, (f)), lua_setglobal(L, (n)))
+
+#define lua_pushcfunction(L,f) lua_pushcclosure(L, (f), 0)
+
+#define lua_strlen(L,i) lua_objlen(L, (i))
+
+#define lua_isfunction(L,n) (lua_type(L, (n)) == LUA_TFUNCTION)
+#define lua_istable(L,n) (lua_type(L, (n)) == LUA_TTABLE)
+#define lua_islightuserdata(L,n) (lua_type(L, (n)) == LUA_TLIGHTUSERDATA)
+#define lua_isnil(L,n) (lua_type(L, (n)) == LUA_TNIL)
+#define lua_isboolean(L,n) (lua_type(L, (n)) == LUA_TBOOLEAN)
+#define lua_isthread(L,n) (lua_type(L, (n)) == LUA_TTHREAD)
+#define lua_isnone(L,n) (lua_type(L, (n)) == LUA_TNONE)
+#define lua_isnoneornil(L, n) (lua_type(L, (n)) <= 0)
+
+#define lua_pushliteral(L, s) \
+ lua_pushlstring(L, "" s, (sizeof(s)/sizeof(char))-1)
+
+#define lua_setglobal(L,s) lua_setfield(L, LUA_GLOBALSINDEX, (s))
+#define lua_getglobal(L,s) lua_getfield(L, LUA_GLOBALSINDEX, (s))
+
+#define lua_tostring(L,i) lua_tolstring(L, (i), NULL)
+
+
+
+/*
+** compatibility macros and functions
+*/
+
+#define lua_open() luaL_newstate()
+
+#define lua_getregistry(L) lua_pushvalue(L, LUA_REGISTRYINDEX)
+
+#define lua_getgccount(L) lua_gc(L, LUA_GCCOUNT, 0)
+
+#define lua_Chunkreader lua_Reader
+#define lua_Chunkwriter lua_Writer
+
+
+/* hack */
+LUA_API void lua_setlevel (lua_State *from, lua_State *to);
+
+
+/*
+** {======================================================================
+** Debug API
+** =======================================================================
+*/
+
+
+/*
+** Event codes
+*/
+#define LUA_HOOKCALL 0
+#define LUA_HOOKRET 1
+#define LUA_HOOKLINE 2
+#define LUA_HOOKCOUNT 3
+#define LUA_HOOKTAILRET 4
+
+
+/*
+** Event masks
+*/
+#define LUA_MASKCALL (1 << LUA_HOOKCALL)
+#define LUA_MASKRET (1 << LUA_HOOKRET)
+#define LUA_MASKLINE (1 << LUA_HOOKLINE)
+#define LUA_MASKCOUNT (1 << LUA_HOOKCOUNT)
+
+typedef struct lua_Debug lua_Debug; /* activation record */
+
+
+/* Functions to be called by the debuger in specific events */
+typedef void (*lua_Hook) (lua_State *L, lua_Debug *ar);
+
+
+LUA_API int lua_getstack (lua_State *L, int level, lua_Debug *ar);
+LUA_API int lua_getinfo (lua_State *L, const char *what, lua_Debug *ar);
+LUA_API const char *lua_getlocal (lua_State *L, const lua_Debug *ar, int n);
+LUA_API const char *lua_setlocal (lua_State *L, const lua_Debug *ar, int n);
+LUA_API const char *lua_getupvalue (lua_State *L, int funcindex, int n);
+LUA_API const char *lua_setupvalue (lua_State *L, int funcindex, int n);
+
+LUA_API int lua_sethook (lua_State *L, lua_Hook func, int mask, int count);
+LUA_API lua_Hook lua_gethook (lua_State *L);
+LUA_API int lua_gethookmask (lua_State *L);
+LUA_API int lua_gethookcount (lua_State *L);
+
+
+struct lua_Debug {
+ int event;
+ const char *name; /* (n) */
+ const char *namewhat; /* (n) `global', `local', `field', `method' */
+ const char *what; /* (S) `Lua', `C', `main', `tail' */
+ const char *source; /* (S) */
+ int currentline; /* (l) */
+ int nups; /* (u) number of upvalues */
+ int linedefined; /* (S) */
+ int lastlinedefined; /* (S) */
+ char short_src[LUA_IDSIZE]; /* (S) */
+ /* private part */
+ int i_ci; /* active function */
+};
+
+/* }====================================================================== */
+
+
+/******************************************************************************
+* Copyright (C) 1994-2012 Lua.org, PUC-Rio. All rights reserved.
+*
+* 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.
+******************************************************************************/
+
+
+#endif
diff --git a/test/test_licensecheck b/test/test_licensecheck
index ecea50f..74583ca 100755
--- a/test/test_licensecheck
+++ b/test/test_licensecheck
@@ -150,4 +150,9 @@ testEncoding () {
license2 "-m --copyright --encoding iso-8859-1" "copr-iso8859.h" "GPL (v2) (with incorrect FSF address) 2011 Heinrich Müller <henmull at src.gnome.org>"
license2 "-m --copyright --encoding utf8" "copr-utf8.h" "GPL (v2 or later) 2004-2015 Oliva 'f00' Oberto / 2001-2010 Paul 'bar' Stevénsön"
}
+
+testInfoAtEnd () {
+ license2 "-m --copyright" "info-at-eof.h" "MIT/X11 (BSD like) 1994-2012 Lua.org, PUC-Rio. All rights reserved"
+}
+
. shunit2
--
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