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-rw-r--r--libraries/libuchardet/README10
-rw-r--r--libraries/libuchardet/libuchardet.SlackBuild15
-rw-r--r--libraries/libuchardet/libuchardet.info6
-rw-r--r--libraries/libuchardet/slack-desc8
-rw-r--r--libraries/libuchardet/uchardet-0.0.5-fix-ASCII-detection.patch116
-rw-r--r--libraries/libuchardet/uchardet-0.0.5-use-proper-package-name.patch30
6 files changed, 168 insertions, 17 deletions
diff --git a/libraries/libuchardet/README b/libraries/libuchardet/README
index 59b601ae095a0..982218150064f 100644
--- a/libraries/libuchardet/README
+++ b/libraries/libuchardet/README
@@ -1,8 +1,8 @@
libuchardet (encoding detector library)
-uchardet is a C language binding of the original C++ implementation of the
-universal charset detection library by Mozilla.
+uchardet uchardet is a C language binding of the original C++
+implementation of the universal charset detection library by Mozilla.
-uchardet is an encoding detector library, which takes a sequence of bytes
-in an unknown character encoding without any additional information, and attempts
-to determine the encoding of the text.
+uchardet is an encoding detector library, which takes a sequence of
+bytes in an unknown character encoding without any additional
+information, and attempts to determine the encoding of the text.
diff --git a/libraries/libuchardet/libuchardet.SlackBuild b/libraries/libuchardet/libuchardet.SlackBuild
index c03264c73ab90..f398f3b5e4561 100644
--- a/libraries/libuchardet/libuchardet.SlackBuild
+++ b/libraries/libuchardet/libuchardet.SlackBuild
@@ -1,7 +1,7 @@
#!/bin/sh
-#
+
# Slackware build script for libuchardet.
-#
+
# Copyright 2015 Edinaldo P. Silva, Rio de Janeiro, Brazil.
# All rights reserved.
#
@@ -23,7 +23,7 @@
# ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
PRGNAM=libuchardet
-VERSION=${VERSION:-0.0.1}
+VERSION=${VERSION:-0.0.5}
BUILD=${BUILD:-1}
TAG=${TAG:-_SBo}
@@ -57,12 +57,13 @@ fi
set -e
SRCNAM="uchardet"
+SRCVER="v0.0.5"
rm -rf $PKG
mkdir -p $TMP $PKG $OUTPUT
rm -rf $TMP/$PRGNAM-$VERSION
cd $TMP
-tar xvf $CWD/$SRCNAM-$VERSION.tar.gz
+tar xvf $CWD/$SRCVER.tar.gz
mv $SRCNAM-$VERSION $PRGNAM-$VERSION
cd $PRGNAM-$VERSION
chown -R root:root .
@@ -72,12 +73,16 @@ find -L . \
\( -perm 666 -o -perm 664 -o -perm 640 -o -perm 600 -o -perm 444 \
-o -perm 440 -o -perm 400 \) -exec chmod 644 {} \;
+patch -Np1 < $CWD/uchardet-0.0.5-fix-ASCII-detection.patch
+patch -Np1 < $CWD/uchardet-0.0.5-use-proper-package-name.patch
+
cmake \
-DCMAKE_CXX_FLAGS:STRING="$SLKCFLAGS" \
-DCMAKE_INSTALL_PREFIX=/usr \
-DCMAKE_INSTALL_LIBDIR=/usr/lib${LIBDIRSUFFIX} \
.
make
+#make test
make install DESTDIR=$PKG
find $PKG -print0 | xargs -0 file | grep -e "executable" -e "shared object" | grep ELF \
@@ -89,7 +94,7 @@ for i in $( find $PKG/usr/man -type l ) ; do ln -s $( readlink $i ).gz $i.gz ; r
rm -rf $PKG/usr/share
mkdir -p $PKG/usr/doc/$PRGNAM-$VERSION
-cp -a AUTHORS COPYING INSTALL $PKG/usr/doc/$PRGNAM-$VERSION
+cp -a AUTHORS COPYING INSTALL README.md $PKG/usr/doc/$PRGNAM-$VERSION
cat $CWD/$PRGNAM.SlackBuild > $PKG/usr/doc/$PRGNAM-$VERSION/$PRGNAM-SlackBuild
mkdir -p $PKG/install
diff --git a/libraries/libuchardet/libuchardet.info b/libraries/libuchardet/libuchardet.info
index ea48c49ae3b41..f354bf9af7804 100644
--- a/libraries/libuchardet/libuchardet.info
+++ b/libraries/libuchardet/libuchardet.info
@@ -1,8 +1,8 @@
PRGNAM="libuchardet"
-VERSION="0.0.1"
+VERSION="0.0.5"
HOMEPAGE="https://github.com/BYVoid/uchardet"
-DOWNLOAD="http://uchardet.googlecode.com/files/uchardet-0.0.1.tar.gz"
-MD5SUM="9c17f0aca38c66c95d400691a9160b1b"
+DOWNLOAD="https://github.com/BYVoid/uchardet/archive/v0.0.5.tar.gz"
+MD5SUM="2421993e7b098366bd008d81385150b6"
DOWNLOAD_x86_64=""
MD5SUM_x86_64=""
REQUIRES=""
diff --git a/libraries/libuchardet/slack-desc b/libraries/libuchardet/slack-desc
index e94a9a920f217..11f882aabd1a4 100644
--- a/libraries/libuchardet/slack-desc
+++ b/libraries/libuchardet/slack-desc
@@ -8,10 +8,10 @@
|-----handy-ruler------------------------------------------------------|
libuchardet: libuchardet (encoding detector library)
libuchardet:
-libuchardet: uchardet uchardet is a C language binding of the original C++
-libuchardet: implementation of the universal charset detection library by Mozilla.
-libuchardet: uchardet is an encoding detector library, which takes a sequence of
-libuchardet: bytes in an unknown character encoding without any additional
+libuchardet: uchardet uchardet is a C language binding of the original C++
+libuchardet: implementation of the universal charset detection library by Mozilla.
+libuchardet: uchardet is an encoding detector library, which takes a sequence of
+libuchardet: bytes in an unknown character encoding without any additional
libuchardet: information, and attempts to determine the encoding of the text.
libuchardet:
libuchardet: Home page: https://github.com/BYVoid/uchardet/
diff --git a/libraries/libuchardet/uchardet-0.0.5-fix-ASCII-detection.patch b/libraries/libuchardet/uchardet-0.0.5-fix-ASCII-detection.patch
new file mode 100644
index 0000000000000..c82aee866ebc8
--- /dev/null
+++ b/libraries/libuchardet/uchardet-0.0.5-fix-ASCII-detection.patch
@@ -0,0 +1,116 @@
+commit 4c8316f9cfda38d75fb015c0eb40e0eebb03d28f
+Author: Jehan <jehan@girinstud.io>
+Date: Sat Dec 5 21:04:20 2015 +0100
+
+ Nearly-ASCII text with NBSP is still not ASCII.
+
+ There is no "exception" in encoding. The non-breaking space 0xA0 is not
+ ASCII, and therefore returning "ASCII" will later create issues (for
+ instance trying to re-encode with iconv produces an error).
+ This was obviously an explicit decision in original code (according to
+ code comments), probably tied to specifity of the original program from
+ Mozilla. Now we want strict detection.
+ I will return "ISO-8859-1" for "nearly-ASCII texts with NBSP as only
+ exception" (note that I could have returned any ISO-8859 charsets since
+ they all have this character in common).
+
+diff --git a/src/nsUniversalDetector.cpp b/src/nsUniversalDetector.cpp
+index ab8bae0..ff06b9d 100644
+--- a/src/nsUniversalDetector.cpp
++++ b/src/nsUniversalDetector.cpp
+@@ -47,6 +47,7 @@
+
+ nsUniversalDetector::nsUniversalDetector(PRUint32 aLanguageFilter)
+ {
++ mNbspFound = PR_FALSE;
+ mDone = PR_FALSE;
+ mBestGuess = -1; //illegal value as signal
+ mInTag = PR_FALSE;
+@@ -75,6 +76,7 @@ nsUniversalDetector::~nsUniversalDetector()
+ void
+ nsUniversalDetector::Reset()
+ {
++ mNbspFound = PR_FALSE;
+ mDone = PR_FALSE;
+ mBestGuess = -1; //illegal value as signal
+ mInTag = PR_FALSE;
+@@ -162,9 +164,10 @@ nsresult nsUniversalDetector::HandleData(const char* aBuf, PRUint32 aLen)
+ PRUint32 i;
+ for (i = 0; i < aLen; i++)
+ {
+- /* Other than 0xA0, if every other character is ASCII, the page is ASCII.
++ /* If every other character is ASCII or 0xA0, we don't run charset
++ * probers.
+ * 0xA0 (NBSP in a few charset) is apparently a rare exception
+- * of non-ASCII character contained in ASCII text. */
++ * of non-ASCII character often contained in nearly-ASCII text. */
+ if (aBuf[i] & '\x80' && aBuf[i] != '\xA0')
+ {
+ /* We got a non-ASCII byte (high-byte) */
+@@ -203,11 +206,19 @@ nsresult nsUniversalDetector::HandleData(const char* aBuf, PRUint32 aLen)
+ }
+ else
+ {
+- //ok, just pure ascii so far
+- if ( ePureAscii == mInputState &&
+- (aBuf[i] == '\033' || (aBuf[i] == '{' && mLastChar == '~')) )
++ /* Just pure ASCII or NBSP so far. */
++ if (aBuf[i] == '\xA0')
+ {
+- //found escape character or HZ "~{"
++ /* ASCII with the only exception of NBSP seems quite common.
++ * I doubt it is really necessary to train a model here, so let's
++ * just make an exception.
++ */
++ mNbspFound = PR_TRUE;
++ }
++ else if (mInputState == ePureAscii &&
++ (aBuf[i] == '\033' || (aBuf[i] == '{' && mLastChar == '~')))
++ {
++ /* We found an escape character or HZ "~{". */
+ mInputState = eEscAscii;
+ }
+ mLastChar = aBuf[i];
+@@ -229,6 +240,10 @@ nsresult nsUniversalDetector::HandleData(const char* aBuf, PRUint32 aLen)
+ mDone = PR_TRUE;
+ mDetectedCharset = mEscCharSetProber->GetCharSetName();
+ }
++ else if (mNbspFound)
++ {
++ mDetectedCharset = "ISO-8859-1";
++ }
+ else
+ {
+ /* ASCII with the ESC character (or the sequence "~{") is still
+@@ -253,8 +268,17 @@ nsresult nsUniversalDetector::HandleData(const char* aBuf, PRUint32 aLen)
+ break;
+
+ default:
+- /* Pure ASCII */
+- mDetectedCharset = "ASCII";
++ if (mNbspFound)
++ {
++ /* ISO-8859-1 is a good result candidate for ASCII + NBSP.
++ * (though it could have been any ISO-8859 encoding). */
++ mDetectedCharset = "ISO-8859-1";
++ }
++ else
++ {
++ /* Pure ASCII */
++ mDetectedCharset = "ASCII";
++ }
+ break;
+ }
+ return NS_OK;
+diff --git a/src/nsUniversalDetector.h b/src/nsUniversalDetector.h
+index 4d9b460..9f0a4b1 100644
+--- a/src/nsUniversalDetector.h
++++ b/src/nsUniversalDetector.h
+@@ -72,6 +72,7 @@ protected:
+ virtual void Report(const char* aCharset) = 0;
+ virtual void Reset();
+ nsInputState mInputState;
++ PRBool mNbspFound;
+ PRBool mDone;
+ PRBool mInTag;
+ PRBool mStart;
diff --git a/libraries/libuchardet/uchardet-0.0.5-use-proper-package-name.patch b/libraries/libuchardet/uchardet-0.0.5-use-proper-package-name.patch
new file mode 100644
index 0000000000000..b1ed88991cf4d
--- /dev/null
+++ b/libraries/libuchardet/uchardet-0.0.5-use-proper-package-name.patch
@@ -0,0 +1,30 @@
+commit b6d872bbec3be7abfccbdfd3d90e784cf7281c55
+Author: Jehan <jehan@girinstud.io>
+Date: Tue Dec 15 21:40:16 2015 +0100
+
+ app: package name wrong in CMakeLists.txt.
+
+ Probably coming from a copy-paste error when the build system was
+ originally created.
+
+diff --git a/CMakeLists.txt b/CMakeLists.txt
+index 0b65c49..4f279e1 100644
+--- a/CMakeLists.txt
++++ b/CMakeLists.txt
+@@ -1,6 +1,6 @@
+ ######## Project settings
+ cmake_minimum_required(VERSION 2.8)
+-set (PACKAGE_NAME opencc)
++set (PACKAGE_NAME uchardet)
+ project (${PACKAGE_NAME} CXX C)
+ enable_testing()
+
+@@ -54,7 +54,7 @@ if (DEFINED SYSCONF_INSTALL_DIR)
+ set (DIR_ETC ${SYSCONF_INSTALL_DIR})
+ endif (DEFINED SYSCONF_INSTALL_DIR)
+
+-set (DIR_SHARE_UCHARDET ${DIR_SHARE}/opencc)
++set (DIR_SHARE_UCHARDET ${DIR_SHARE}/uchardet)
+ set (DIR_SHARE_LOCALE ${DIR_SHARE}/locale)
+
+ ######## Configuration
generated by cgit v1.2.3 (git 2.26.2) at 2024-12-22 17:37:34 +0000