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Merge pull request #61 from stephengaito/master

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Update to most recent Poppler/FontForge and improved build scripts

**Update to Poppler 0.89.0**

**Update to Fontforge 20200314**

**Update build scripts:**

Major refactor of build scripts to ensure we can build pdf2htmlEX with statically linked versions of poppler and fontforge. These changes allow us to build Debian archives which will not break existing installations of poppler or fontforge on a user's machine.

Added an "experimental" build based on Alpine to produce an Alpine based docker image. NOTE: the Alpine iconv is not sufficient for all fonts required for pdf2htmlEX/poppler. This image may or may not work for your PDFs.

Fully tested using the associated Laminar scripts in stephengaito/laminar-scripts and stephengaito/pdf2htmlex-laminar-scripts
This commit is contained in:
stephengaito 2020-06-22 12:08:37 +01:00 committed by GitHub
commit e45dfe95a0
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218 changed files with 5611 additions and 10695 deletions
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1
.gitattributes vendored Normal file
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test export-ignore

31
.gitignore vendored
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imageBuild
poppler-data
buildScripts/reSourceVersionEnvs
brewFormula
fontforge
*.tar.*
poppler
build
compile_commands.json
CMakeCache.txt
@ -7,19 +14,19 @@ CTestTestfile.cmake
gmon.out
install_manifest.txt
Makefile
pdf2htmlEX
pdf2htmlEX.1
pdf2htmlEX/build
pdf2htmlEX/pdf2htmlEX.1
*.pyc
share/base.css
share/base.min.css
share/fancy.css
share/fancy.min.css
share/pdf2htmlEX.js
share/pdf2htmlEX.min.js
src/pdf2htmlEX-config.h
src/util/css_const.h
test export-ignore
pdf2htmlEX/share/base.css
pdf2htmlEX/share/base.min.css
pdf2htmlEX/share/fancy.css
pdf2htmlEX/share/fancy.min.css
pdf2htmlEX/share/pdf2htmlEX.js
pdf2htmlEX/share/pdf2htmlEX.min.js
pdf2htmlEX/src/pdf2htmlEX-config.h
pdf2htmlEX/src/util/css_const.h
Testing/*
DartConfiguration.tcl
test/test.py
pdf2htmlEX/test/test.py
pdf2htmlEX/test/geckodriver.log
*.swp

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.travis.yml
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language: cpp
sudo: true
# NOTE: Since we do not have direct access to either MacOS or Windows
# machines on which to develop WE DO NOT support building on MacOS or
# Windows.
os:
- linux
# - osx
dist: bionic
env:
global:
- POPPLER_SOURCE="https://gitlab.freedesktop.org/poppler/poppler.git"
matrix:
- PDF2HTMLEX_RELEASE="v0.18.7-poppler-0.81.0" POPPLER_RELEASE="poppler-0.81.0"
- PDF2HTMLEX_RELEASE="v0.18.0-poppler-0.74.0-ubuntu-19.04" POPPLER_RELEASE="poppler-0.74.0"
- PDF2HTMLEX_RELEASE="v0.16.0-poppler-0.62.0-ubuntu-18.04" POPPLER_RELEASE="poppler-0.62.0"
# For Windows, it is known that the more recent Windows 10 versions are
# able to use either the debian archive OR AppImage (as Windows 10 now
# allows FUSE).
compiler: gcc
addons:
apt:
update: true
packages:
- build-essential
- autoconf
- git
- pkg-config
- cmake
- make
- gcc
- g++
# - ca-certificates
# - libfreetype6-dev
# Poppler-specific packages
- libfontforge-dev
- libfontconfig-dev
- libjpeg-dev
- libpng-dev
- libnss3-dev
# pdf2htmlEX-specific packages
- default-jre
- libcairo-dev
- libspiro-dev
- libpango1.0-dev
- poppler-data
# homebrew:
# packages:
# - autoconf
# - pkg-config
# - git
# - cmake
# - freetype
# # Poppler-specific packages
# - fontconfig
# - jpeg
# - nss
# # libuninameslist-specific packages
# - automake
# - libtool
# # fontforge-specific packages
# - python
# - glib
# - xml2
# - libspiro
# - gettext
# # pdf2htmlEX-specific packages
# - cairo
# - pango
# sauce_connect: true
branches:
except: # do not build tags that we create using the upload.sh script
- /^(?i:continuous.*)$/
matrix:
jobs:
fast_finish: true
# allow_failures:
# - os: osx # Until the build passes, then re-enable.
before_install:
- ./.travisScripts/copyScriptsToBin
- $HOME/bin/buildPoppler.sh
- $HOME/bin/installPoppler.sh
#- $HOME/setupTests.sh
script:
- git checkout ${PDF2HTMLEX_RELEASE}
- git branch
- $HOME/bin/dobuild
- $HOME/bin/doinstall --noWait
- /usr/local/bin/pdf2htmlEX -v
include:
- os: linux
dist: bionic
env: DOCKER_FROM="ubuntu:18.04"
services:
- docker
addons:
firefox: latest
script:
- ./buildScripts/travisLinuxDoItAll

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language: cpp
sudo: true
os:
- linux
- osx
env:
global:
- POPPLER_NAME="poppler-0.63.0"
- POPPLER_SOURCE="https://gitlab.freedesktop.org/poppler/poppler.git"
- FONTFORGE_SOURCE="https://github.com/fontforge/fontforge.git"
- LIBUNINAMESLIST_SOURCE="https://github.com/fontforge/libuninameslist.git"
compiler: gcc
addons:
apt:
update: true
packages:
- build-essential
- autoconf
- gcc
- pkg-config
- git
- cmake
- ca-certificates
- libfreetype6-dev
# Poppler-specific packages
- libfontconfig1-dev
- libjpeg-dev
- libnss3-dev
# libuninameslist-specific packages
- automake
- libtool
# fontforge-specific packages
- libltdl-dev
- python-dev
- libglib2.0-dev
- libxml2-dev
- libspiro-dev
- gettext
# pdf2htmlEX-specific packages
- default-jre
- libcairo2-dev
- libpango1.0-dev
homebrew:
packages:
- autoconf
- pkg-config
- git
- cmake
- freetype
# Poppler-specific packages
- fontconfig
- jpeg
- nss
# libuninameslist-specific packages
- automake
- libtool
# fontforge-specific packages
- python
- glib
- xml2
- libspiro
- gettext
# pdf2htmlEX-specific packages
- cairo
- pango
sauce_connect: true
matrix:
fast_finish: true
allow_failures:
- os: osx # Until the build passes, then re-enable.
before_install:
# Clone and build poppler
- git clone ${POPPLER_SOURCE}
- cd poppler;
git checkout tags/${POPPLER_NAME} -b poppler-local;
cmake -DCMAKE_BUILD_TYPE=Release -DCMAKE_INSTALL_PREFIX=${TRAVIS_BUILD_DIR}/usr -DENABLE_XPDF_HEADERS=ON -DENABLE_LIBOPENJPEG=none .;
make;
make install
- cd ${TRAVIS_BUILD_DIR}
# Install libuninameslist
- git clone ${LIBUNINAMESLIST_SOURCE}
- cd libuninameslist;
git checkout tags/20180701 -b libuninameslist-local;
autoreconf -i;
automake;
./configure --prefix=${TRAVIS_BUILD_DIR}/usr;
make;
make install
- cd ${TRAVIS_BUILD_DIR}
# Install fontforge
- git clone ${FONTFORGE_SOURCE}
- cd fontforge;
git checkout tags/20170731 -b fontforge-local;
./bootstrap;
./configure --disable-programs --disable-python-extension --disable-python-scripting --prefix=${TRAVIS_BUILD_DIR}/usr;
make;
make install;
sudo ldconfig
- cd ${TRAVIS_BUILD_DIR}
# Test setup
- pip install --user Pillow selenium sauceclient
- export DISPLAY=:99.0
- test/start_xvfb.sh
- pushd /
- python -m SimpleHTTPServer 8000 >/dev/null 2>&1 &
- popd
- sleep 5
before_script:
- export LD_LIBRARY_PATH=${TRAVIS_BUILD_DIR}/usr/lib:$LD_LIBRARY_PATH
- export PKG_CONFIG_PATH=${TRAVIS_BUILD_DIR}/usr/lib/pkgconfig:$PKG_CONFIG_PATH
- patch < CMakeLists.txt.patch
- mkdir build && cd build && cmake -DENABLE_SVG=ON -DCMAKE_INSTALL_PREFIX=${TRAVIS_BUILD_DIR}/usr ..
script:
- make
- P2H_TEST_REMOTE=1 ctest --output-on-failure --verbose
- make install
- ${TRAVIS_BUILD_DIR}/usr/bin/pdf2htmlEX -v

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.travisScripts/buildPoppler.sh
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#!/bin/bash
# This bash script clones and builds the specified poppler release
# See: https://github.com/pdf2htmlEX/buildAndPackagingTools/blob/master/building/awsEC2/scripts/dobuildPoppler
# Clone and build poppler
git clone ${POPPLER_SOURCE}
cd poppler
git checkout tags/${POPPLER_RELEASE}
git branch
mkdir build
cd build
cmake -DCMAKE_BUILD_TYPE=Release -DCMAKE_INSTALL_PREFIX=/usr \
-DENABLE_XPDF_HEADERS=ON -DENABLE_LIBOPENJPEG=none ..
make

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.travisScripts/copyScriptsToBin
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#!/bin/bash
# This bash script copies the various scripts in the .travisScripts to the
# /home/travis/bin directory to ensure the current scripts are not lost
# when we checkout different versions of pdf2htmlEX
cp .travisScripts/* $HOME/bin
cp dobuild $HOME/bin
cp doinstall $HOME/bin

28
.travisScripts/installPoppler.sh
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#!/bin/bash
# This bash scripts **installs** poppler
# See: https://github.com/pdf2htmlEX/buildAndPackagingTools/blob/master/building/awsEC2/scripts/doinstallPoppler
pushd poppler/build
sudo make install
popd
sudo mkdir -p /usr/include/poppler
sudo cp poppler/poppler/*.h /usr/include/poppler
sudo mkdir -p /usr/include/poppler/goo
sudo cp poppler/goo/*.h /usr/include/poppler/goo
sudo mkdir -p /usr/include/poppler/fofi
sudo cp poppler/fofi/*.h /usr/include/poppler/fofi
sudo mkdir -p /usr/include/poppler/splash
sudo cp poppler/splash/*.h /usr/include/poppler/splash
sudo cp poppler/build/poppler/poppler-config.h \
/usr/include/poppler

13
.travisScripts/setupTests.sh
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@ -1,13 +0,0 @@
#!/bin/bash
# This bash script sets up the test environment
# Test setup
pip install --user Pillow selenium sauceclient
export DISPLAY=:99.0
test/start_xvfb.sh
pushd /
python -m SimpleHTTPServer 8000 >/dev/null 2>&1 &
popd
sleep 5

674
3rdparty/poppler/COPYING3 vendored
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@ -1,674 +0,0 @@
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856
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@ -1,856 +0,0 @@
//========================================================================
//
// CairoFontEngine.cc
//
// Copyright 2003 Glyph & Cog, LLC
// Copyright 2004 Red Hat, Inc
//
//========================================================================
//========================================================================
//
// Modified under the Poppler project - http://poppler.freedesktop.org
//
// All changes made under the Poppler project to this file are licensed
// under GPL version 2 or later
//
// Copyright (C) 2005-2007 Jeff Muizelaar <jeff@infidigm.net>
// Copyright (C) 2005, 2006 Kristian Høgsberg <krh@redhat.com>
// Copyright (C) 2005 Martin Kretzschmar <martink@gnome.org>
// Copyright (C) 2005, 2009, 2012, 2013, 2015, 2017-2019 Albert Astals Cid <aacid@kde.org>
// Copyright (C) 2006, 2007, 2010, 2011 Carlos Garcia Campos <carlosgc@gnome.org>
// Copyright (C) 2007 Koji Otani <sho@bbr.jp>
// Copyright (C) 2008, 2009 Chris Wilson <chris@chris-wilson.co.uk>
// Copyright (C) 2008, 2012, 2014, 2016, 2017 Adrian Johnson <ajohnson@redneon.com>
// Copyright (C) 2009 Darren Kenny <darren.kenny@sun.com>
// Copyright (C) 2010 Suzuki Toshiya <mpsuzuki@hiroshima-u.ac.jp>
// Copyright (C) 2010 Jan Kümmel <jan+freedesktop@snorc.org>
// Copyright (C) 2012 Hib Eris <hib@hiberis.nl>
// Copyright (C) 2013 Thomas Freitag <Thomas.Freitag@alfa.de>
// Copyright (C) 2015, 2016 Jason Crain <jason@aquaticape.us>
// Copyright (C) 2018 Adam Reichold <adam.reichold@t-online.de>
// Copyright (C) 2019 Christian Persch <chpe@src.gnome.org>
//
// To see a description of the changes please see the Changelog file that
// came with your tarball or type make ChangeLog if you are building from git
//
//========================================================================
#include <poppler-config.h>
#include <string.h>
#include "CairoFontEngine.h"
#include "CairoOutputDev.h"
#include "GlobalParams.h"
#include <fofi/FoFiTrueType.h>
#include <fofi/FoFiType1C.h>
#include "goo/gfile.h"
#include "Error.h"
#include "XRef.h"
#include "Gfx.h"
#include "Page.h"
#if defined(HAVE_FCNTL_H) && defined(HAVE_SYS_MMAN_H) && defined(HAVE_SYS_STAT_H)
#include <fcntl.h>
#include <sys/stat.h>
#include <sys/mman.h>
#define CAN_CHECK_OPEN_FACES 1
#endif
//------------------------------------------------------------------------
// CairoFont
//------------------------------------------------------------------------
CairoFont::CairoFont(Ref refA,
cairo_font_face_t *cairo_font_faceA,
int *codeToGIDA,
unsigned int codeToGIDLenA,
bool substituteA,
bool printingA) : ref(refA),
cairo_font_face(cairo_font_faceA),
codeToGID(codeToGIDA),
codeToGIDLen(codeToGIDLenA),
substitute(substituteA),
printing(printingA) { }
CairoFont::~CairoFont() {
cairo_font_face_destroy (cairo_font_face);
gfree(codeToGID);
}
bool
CairoFont::matches(Ref &other, bool printingA) {
return (other == ref);
}
cairo_font_face_t *
CairoFont::getFontFace(void) {
return cairo_font_face;
}
unsigned long
CairoFont::getGlyph(CharCode code,
Unicode *u, int uLen) {
FT_UInt gid;
if (codeToGID && code < codeToGIDLen) {
gid = (FT_UInt)codeToGID[code];
} else {
gid = (FT_UInt)code;
}
return gid;
}
double
CairoFont::getSubstitutionCorrection(GfxFont *gfxFont)
{
double w1, w2, w3;
CharCode code;
const char *name;
// for substituted fonts: adjust the font matrix -- compare the
// width of 'm' in the original font and the substituted font
if (isSubstitute() && !gfxFont->isCIDFont()) {
for (code = 0; code < 256; ++code) {
if ((name = ((Gfx8BitFont *)gfxFont)->getCharName(code)) &&
name[0] == 'm' && name[1] == '\0') {
break;
}
}
if (code < 256) {
w1 = ((Gfx8BitFont *)gfxFont)->getWidth(code);
{
cairo_matrix_t m;
cairo_matrix_init_identity(&m);
cairo_font_options_t *options = cairo_font_options_create();
cairo_font_options_set_hint_style(options, CAIRO_HINT_STYLE_NONE);
cairo_font_options_set_hint_metrics(options, CAIRO_HINT_METRICS_OFF);
cairo_scaled_font_t *scaled_font = cairo_scaled_font_create(cairo_font_face, &m, &m, options);
cairo_text_extents_t extents;
cairo_scaled_font_text_extents(scaled_font, "m", &extents);
cairo_scaled_font_destroy(scaled_font);
cairo_font_options_destroy(options);
w2 = extents.x_advance;
}
w3 = ((Gfx8BitFont *)gfxFont)->getWidth(0);
if (!gfxFont->isSymbolic() && w2 > 0 && w1 > w3) {
// if real font is substantially narrower than substituted
// font, reduce the font size accordingly
if (w1 > 0.01 && w1 < 0.9 * w2) {
w1 /= w2;
return w1;
}
}
}
}
return 1.0;
}
//------------------------------------------------------------------------
// CairoFreeTypeFont
//------------------------------------------------------------------------
static cairo_user_data_key_t _ft_cairo_key;
static void
_ft_done_face_uncached (void *closure)
{
FT_Face face = (FT_Face) closure;
FT_Done_Face (face);
}
static bool
_ft_new_face_uncached (FT_Library lib,
const char *filename,
char *font_data,
int font_data_len,
FT_Face *face_out,
cairo_font_face_t **font_face_out)
{
FT_Face face;
cairo_font_face_t *font_face;
if (font_data == nullptr) {
if (FT_New_Face (lib, filename, 0, &face))
return false;
} else {
if (FT_New_Memory_Face (lib, (unsigned char *)font_data, font_data_len, 0, &face))
return false;
}
font_face = cairo_ft_font_face_create_for_ft_face (face,
FT_LOAD_NO_HINTING |
FT_LOAD_NO_BITMAP);
if (cairo_font_face_set_user_data (font_face,
&_ft_cairo_key,
face,
_ft_done_face_uncached))
{
_ft_done_face_uncached (face);
cairo_font_face_destroy (font_face);
return false;
}
*face_out = face;
*font_face_out = font_face;
return true;
}
#ifdef CAN_CHECK_OPEN_FACES
static struct _ft_face_data {
struct _ft_face_data *prev, *next, **head;
int fd;
unsigned long hash;
size_t size;
unsigned char *bytes;
FT_Library lib;
FT_Face face;
cairo_font_face_t *font_face;
} *_ft_open_faces;
static unsigned long
_djb_hash (const unsigned char *bytes, size_t len)
{
unsigned long hash = 5381;
while (len--) {
unsigned char c = *bytes++;
hash *= 33;
hash ^= c;
}
return hash;
}
static bool
_ft_face_data_equal (struct _ft_face_data *a, struct _ft_face_data *b)
{
if (a->lib != b->lib)
return false;
if (a->size != b->size)
return false;
if (a->hash != b->hash)
return false;
return memcmp (a->bytes, b->bytes, a->size) == 0;
}
static void
_ft_done_face (void *closure)
{
struct _ft_face_data *data = (struct _ft_face_data *) closure;
if (data->next)
data->next->prev = data->prev;
if (data->prev)
data->prev->next = data->next;
else
_ft_open_faces = data->next;
if (data->fd != -1) {
#if defined(__SUNPRO_CC) && defined(__sun) && defined(__SVR4)
munmap ((char*)data->bytes, data->size);
#else
munmap (data->bytes, data->size);
#endif
close (data->fd);
} else {
gfree (data->bytes);
}
FT_Done_Face (data->face);
gfree (data);
}
static bool
_ft_new_face (FT_Library lib,
const char *filename,
char *font_data,
int font_data_len,
FT_Face *face_out,
cairo_font_face_t **font_face_out)
{
struct _ft_face_data *l;
struct stat st;
struct _ft_face_data tmpl;
tmpl.fd = -1;
if (font_data == nullptr) {
/* if we fail to mmap the file, just pass it to FreeType instead */
tmpl.fd = openFileDescriptor (filename, O_RDONLY);
if (tmpl.fd == -1)
return _ft_new_face_uncached (lib, filename, font_data, font_data_len, face_out, font_face_out);
if (fstat (tmpl.fd, &st) == -1) {
close (tmpl.fd);
return _ft_new_face_uncached (lib, filename, font_data, font_data_len, face_out, font_face_out);
}
tmpl.bytes = (unsigned char *) mmap (nullptr, st.st_size,
PROT_READ, MAP_PRIVATE,
tmpl.fd, 0);
if (tmpl.bytes == MAP_FAILED) {
close (tmpl.fd);
return _ft_new_face_uncached (lib, filename, font_data, font_data_len, face_out, font_face_out);
}
tmpl.size = st.st_size;
} else {
tmpl.bytes = (unsigned char*) font_data;
tmpl.size = font_data_len;
}
/* check to see if this is a duplicate of any of the currently open fonts */
tmpl.lib = lib;
tmpl.hash = _djb_hash (tmpl.bytes, tmpl.size);
for (l = _ft_open_faces; l; l = l->next) {
if (_ft_face_data_equal (l, &tmpl)) {
if (tmpl.fd != -1) {
#if defined(__SUNPRO_CC) && defined(__sun) && defined(__SVR4)
munmap ((char*)tmpl.bytes, tmpl.size);
#else
munmap (tmpl.bytes, tmpl.size);
#endif
close (tmpl.fd);
} else {
gfree (tmpl.bytes);
}
*face_out = l->face;
*font_face_out = cairo_font_face_reference (l->font_face);
return true;
}
}
/* not a dup, open and insert into list */
if (FT_New_Memory_Face (lib,
(FT_Byte *) tmpl.bytes, tmpl.size,
0, &tmpl.face))
{
if (tmpl.fd != -1) {
#if defined(__SUNPRO_CC) && defined(__sun) && defined(__SVR4)
munmap ((char*)tmpl.bytes, tmpl.size);
#else
munmap (tmpl.bytes, tmpl.size);
#endif
close (tmpl.fd);
}
return false;
}
l = (struct _ft_face_data *) gmallocn (1, sizeof (struct _ft_face_data));
*l = tmpl;
l->prev = nullptr;
l->next = _ft_open_faces;
if (_ft_open_faces)
_ft_open_faces->prev = l;
_ft_open_faces = l;
l->font_face = cairo_ft_font_face_create_for_ft_face (tmpl.face,
FT_LOAD_NO_HINTING |
FT_LOAD_NO_BITMAP);
if (cairo_font_face_set_user_data (l->font_face,
&_ft_cairo_key,
l,
_ft_done_face))
{
cairo_font_face_destroy (l->font_face);
_ft_done_face (l);
return false;
}
*face_out = l->face;
*font_face_out = l->font_face;
return true;
}
#else
#define _ft_new_face _ft_new_face_uncached
#endif
CairoFreeTypeFont::CairoFreeTypeFont(Ref refA,
cairo_font_face_t *cairo_font_faceA,
int *codeToGIDA,
unsigned int codeToGIDLenA,
bool substituteA) : CairoFont(refA,
cairo_font_faceA,
codeToGIDA,
codeToGIDLenA,
substituteA,
true) { }
CairoFreeTypeFont::~CairoFreeTypeFont() { }
CairoFreeTypeFont *CairoFreeTypeFont::create(GfxFont *gfxFont, XRef *xref,
FT_Library lib, bool useCIDs) {
GooString *fileName;
const char *fileNameC;
char *font_data;
int font_data_len;
int i, n;
GfxFontType fontType;
GfxFontLoc *fontLoc;
char **enc;
const char *name;
FoFiTrueType *ff;
FoFiType1C *ff1c;
Ref ref;
FT_Face face;
cairo_font_face_t *font_face;
int *codeToGID;
unsigned int codeToGIDLen;
codeToGID = nullptr;
codeToGIDLen = 0;
font_data = nullptr;
font_data_len = 0;
fileName = nullptr;
fileNameC = nullptr;
bool substitute = false;
ref = *gfxFont->getID();
fontType = gfxFont->getType();
if (!(fontLoc = gfxFont->locateFont(xref, nullptr))) {
error(errSyntaxError, -1, "Couldn't find a font for '{0:s}'",
gfxFont->getName() ? gfxFont->getName()->c_str()
: "(unnamed)");
goto err2;
}
// embedded font
if (fontLoc->locType == gfxFontLocEmbedded) {
font_data = gfxFont->readEmbFontFile(xref, &font_data_len);
if (nullptr == font_data)
goto err2;
// external font
} else { // gfxFontLocExternal
fileName = fontLoc->path;
fontType = fontLoc->fontType;
substitute = true;
}
if (fileName != nullptr) {
fileNameC = fileName->c_str();
}
switch (fontType) {
case fontType1:
case fontType1C:
case fontType1COT:
if (! _ft_new_face (lib, fileNameC, font_data, font_data_len, &face, &font_face)) {
error(errSyntaxError, -1, "could not create type1 face");
goto err2;
}
enc = ((Gfx8BitFont *)gfxFont)->getEncoding();
codeToGID = (int *)gmallocn(256, sizeof(int));
codeToGIDLen = 256;
for (i = 0; i < 256; ++i) {
codeToGID[i] = 0;
if ((name = enc[i])) {
codeToGID[i] = FT_Get_Name_Index(face, (char*)name);
if (codeToGID[i] == 0) {
Unicode u;
u = globalParams->mapNameToUnicodeText (name);
codeToGID[i] = FT_Get_Char_Index (face, u);
}
if (codeToGID[i] == 0) {
name = GfxFont::getAlternateName(name);
if (name) {
codeToGID[i] = FT_Get_Name_Index(face, (char*)name);
}
}
}
}
break;
case fontCIDType2:
case fontCIDType2OT:
codeToGID = nullptr;
n = 0;
if (((GfxCIDFont *)gfxFont)->getCIDToGID()) {
n = ((GfxCIDFont *)gfxFont)->getCIDToGIDLen();
if (n) {
codeToGID = (int *)gmallocn(n, sizeof(int));
memcpy(codeToGID, ((GfxCIDFont *)gfxFont)->getCIDToGID(),
n * sizeof(int));
}
} else {
if (font_data != nullptr) {
ff = FoFiTrueType::make(font_data, font_data_len);
} else {
ff = FoFiTrueType::load(fileNameC);
}
if (! ff)
goto err2;
codeToGID = ((GfxCIDFont *)gfxFont)->getCodeToGIDMap(ff, &n);
delete ff;
}
codeToGIDLen = n;
/* Fall through */
case fontTrueType:
case fontTrueTypeOT:
if (font_data != nullptr) {
ff = FoFiTrueType::make(font_data, font_data_len);
} else {
ff = FoFiTrueType::load(fileNameC);
}
if (! ff) {
error(errSyntaxError, -1, "failed to load truetype font\n");
goto err2;
}
/* This might be set already for the CIDType2 case */
if (fontType == fontTrueType || fontType == fontTrueTypeOT) {
codeToGID = ((Gfx8BitFont *)gfxFont)->getCodeToGIDMap(ff);
codeToGIDLen = 256;
}
delete ff;
if (! _ft_new_face (lib, fileNameC, font_data, font_data_len, &face, &font_face)) {
error(errSyntaxError, -1, "could not create truetype face\n");
goto err2;
}
break;
case fontCIDType0:
case fontCIDType0C:
codeToGID = nullptr;
codeToGIDLen = 0;
if (!useCIDs)
{
if (font_data != nullptr) {
ff1c = FoFiType1C::make(font_data, font_data_len);
} else {
ff1c = FoFiType1C::load(fileNameC);
}
if (ff1c) {
codeToGID = ff1c->getCIDToGIDMap((int *)&codeToGIDLen);
delete ff1c;
}
}
if (! _ft_new_face (lib, fileNameC, font_data, font_data_len, &face, &font_face)) {
error(errSyntaxError, -1, "could not create cid face\n");
goto err2;
}
break;
case fontCIDType0COT:
codeToGID = nullptr;
n = 0;
if (((GfxCIDFont *)gfxFont)->getCIDToGID()) {
n = ((GfxCIDFont *)gfxFont)->getCIDToGIDLen();
if (n) {
codeToGID = (int *)gmallocn(n, sizeof(int));
memcpy(codeToGID, ((GfxCIDFont *)gfxFont)->getCIDToGID(),
n * sizeof(int));
}
}
codeToGIDLen = n;
if (!codeToGID) {
if (!useCIDs) {
if (font_data != nullptr) {
ff = FoFiTrueType::make(font_data, font_data_len);
} else {
ff = FoFiTrueType::load(fileNameC);
}
if (ff) {
if (ff->isOpenTypeCFF()) {
codeToGID = ff->getCIDToGIDMap((int *)&codeToGIDLen);
}
delete ff;
}
}
}
if (! _ft_new_face (lib, fileNameC, font_data, font_data_len, &face, &font_face)) {
error(errSyntaxError, -1, "could not create cid (OT) face\n");
goto err2;
}
break;
default:
fprintf (stderr, "font type %d not handled\n", (int)fontType);
goto err2;
break;
}
delete fontLoc;
return new CairoFreeTypeFont(ref,
font_face,
codeToGID, codeToGIDLen,
substitute);
err2:
/* hmm? */
delete fontLoc;
gfree (codeToGID);
gfree (font_data);
fprintf (stderr, "some font thing failed\n");
return nullptr;
}
//------------------------------------------------------------------------
// CairoType3Font
//------------------------------------------------------------------------
static const cairo_user_data_key_t type3_font_key = {0};
typedef struct _type3_font_info {
GfxFont *font;
PDFDoc *doc;
CairoFontEngine *fontEngine;
bool printing;
XRef *xref;
} type3_font_info_t;
static void
_free_type3_font_info(void *closure)
{
type3_font_info_t *info = (type3_font_info_t *) closure;
info->font->decRefCnt();
free (info);
}
static cairo_status_t
_init_type3_glyph (cairo_scaled_font_t *scaled_font,
cairo_t *cr,
cairo_font_extents_t *extents)
{
type3_font_info_t *info;
GfxFont *font;
info = (type3_font_info_t *)
cairo_font_face_get_user_data (cairo_scaled_font_get_font_face (scaled_font),
&type3_font_key);
font = info->font;
const double *mat = font->getFontBBox();
extents->ascent = mat[3]; /* y2 */
extents->descent = -mat[3]; /* -y1 */
extents->height = extents->ascent + extents->descent;
extents->max_x_advance = mat[2] - mat[1]; /* x2 - x1 */
extents->max_y_advance = 0;
return CAIRO_STATUS_SUCCESS;
}
static cairo_status_t
_render_type3_glyph (cairo_scaled_font_t *scaled_font,
unsigned long glyph,
cairo_t *cr,
cairo_text_extents_t *metrics)
{
Dict *charProcs;
Object charProc;
CairoOutputDev *output_dev;
cairo_matrix_t matrix, invert_y_axis;
const double *mat;
double wx, wy;
PDFRectangle box;
type3_font_info_t *info;
GfxFont *font;
Dict *resDict;
Gfx *gfx;
info = (type3_font_info_t *)
cairo_font_face_get_user_data (cairo_scaled_font_get_font_face (scaled_font),
&type3_font_key);
font = info->font;
resDict = ((Gfx8BitFont *)font)->getResources();
charProcs = ((Gfx8BitFont *)(info->font))->getCharProcs();
if (!charProcs)
return CAIRO_STATUS_USER_FONT_ERROR;
if ((int)glyph >= charProcs->getLength())
return CAIRO_STATUS_USER_FONT_ERROR;
mat = font->getFontMatrix();
matrix.xx = mat[0];
matrix.yx = mat[1];
matrix.xy = mat[2];
matrix.yy = mat[3];
matrix.x0 = mat[4];
matrix.y0 = mat[5];
cairo_matrix_init_scale (&invert_y_axis, 1, -1);
cairo_matrix_multiply (&matrix, &matrix, &invert_y_axis);
cairo_transform (cr, &matrix);
output_dev = new CairoOutputDev();
output_dev->setCairo(cr);
output_dev->setPrinting(info->printing);
mat = font->getFontBBox();
box.x1 = mat[0];
box.y1 = mat[1];
box.x2 = mat[2];
box.y2 = mat[3];
gfx = new Gfx(info->doc, output_dev, resDict, &box, nullptr);
output_dev->startDoc(info->doc, info->fontEngine);
output_dev->startPage (1, gfx->getState(), gfx->getXRef());
output_dev->setInType3Char(true);
charProc = charProcs->getVal(glyph);
gfx->display(&charProc);
output_dev->getType3GlyphWidth (&wx, &wy);
cairo_matrix_transform_distance (&matrix, &wx, &wy);
metrics->x_advance = wx;
metrics->y_advance = wy;
if (output_dev->hasType3GlyphBBox()) {
double *bbox = output_dev->getType3GlyphBBox();
cairo_matrix_transform_point (&matrix, &bbox[0], &bbox[1]);
cairo_matrix_transform_point (&matrix, &bbox[2], &bbox[3]);
metrics->x_bearing = bbox[0];
metrics->y_bearing = bbox[1];
metrics->width = bbox[2] - bbox[0];
metrics->height = bbox[3] - bbox[1];
}
delete gfx;
delete output_dev;
return CAIRO_STATUS_SUCCESS;
}
CairoType3Font *CairoType3Font::create(GfxFont *gfxFont, PDFDoc *doc,
CairoFontEngine *fontEngine,
bool printing, XRef *xref) {
type3_font_info_t *info;
cairo_font_face_t *font_face;
Ref ref;
int *codeToGID;
unsigned int codeToGIDLen;
int i, j;
char **enc;
Dict *charProcs;
char *name;
charProcs = ((Gfx8BitFont *)gfxFont)->getCharProcs();
info = (type3_font_info_t *) malloc(sizeof(*info));
ref = *gfxFont->getID();
font_face = cairo_user_font_face_create();
cairo_user_font_face_set_init_func (font_face, _init_type3_glyph);
cairo_user_font_face_set_render_glyph_func (font_face, _render_type3_glyph);
gfxFont->incRefCnt();
info->font = gfxFont;
info->doc = doc;
info->fontEngine = fontEngine;
info->printing = printing;
info->xref = xref;
cairo_font_face_set_user_data (font_face, &type3_font_key, (void *) info, _free_type3_font_info);
enc = ((Gfx8BitFont *)gfxFont)->getEncoding();
codeToGID = (int *)gmallocn(256, sizeof(int));
codeToGIDLen = 256;
for (i = 0; i < 256; ++i) {
codeToGID[i] = 0;
if (charProcs && (name = enc[i])) {
for (j = 0; j < charProcs->getLength(); j++) {
if (strcmp(name, charProcs->getKey(j)) == 0) {
codeToGID[i] = j;
}
}
}
}
return new CairoType3Font(ref, font_face, codeToGID, codeToGIDLen, printing, xref);
}
CairoType3Font::CairoType3Font(Ref refA,
cairo_font_face_t *cairo_font_faceA,
int *codeToGIDA,
unsigned int codeToGIDLenA,
bool printingA, XRef *xref) : CairoFont(refA,
cairo_font_faceA,
codeToGIDA,
codeToGIDLenA,
false,
printingA)
{ }
CairoType3Font::~CairoType3Font() { }
bool
CairoType3Font::matches(Ref &other, bool printingA) {
return (other == ref && printing == printingA);
}
//------------------------------------------------------------------------
// CairoFontEngine
//------------------------------------------------------------------------
#define fontEngineLocker() std::unique_lock<std::recursive_mutex> locker(mutex)
CairoFontEngine::CairoFontEngine(FT_Library libA) {
int i;
lib = libA;
for (i = 0; i < cairoFontCacheSize; ++i) {
fontCache[i] = nullptr;
}
FT_Int major, minor, patch;
// as of FT 2.1.8, CID fonts are indexed by CID instead of GID
FT_Library_Version(lib, &major, &minor, &patch);
useCIDs = major > 2 ||
(major == 2 && (minor > 1 || (minor == 1 && patch > 7)));
}
CairoFontEngine::~CairoFontEngine() {
int i;
for (i = 0; i < cairoFontCacheSize; ++i) {
if (fontCache[i])
delete fontCache[i];
}
}
CairoFont *
CairoFontEngine::getFont(GfxFont *gfxFont, PDFDoc *doc, bool printing, XRef *xref) {
int i, j;
Ref ref;
CairoFont *font;
GfxFontType fontType;
fontEngineLocker();
ref = *gfxFont->getID();
for (i = 0; i < cairoFontCacheSize; ++i) {
font = fontCache[i];
if (font && font->matches(ref, printing)) {
for (j = i; j > 0; --j) {
fontCache[j] = fontCache[j-1];
}
fontCache[0] = font;
return font;
}
}
fontType = gfxFont->getType();
if (fontType == fontType3)
font = CairoType3Font::create (gfxFont, doc, this, printing, xref);
else
font = CairoFreeTypeFont::create (gfxFont, xref, lib, useCIDs);
//XXX: if font is null should we still insert it into the cache?
if (fontCache[cairoFontCacheSize - 1]) {
delete fontCache[cairoFontCacheSize - 1];
}
for (j = cairoFontCacheSize - 1; j > 0; --j) {
fontCache[j] = fontCache[j-1];
}
fontCache[0] = font;
return font;
}

128
3rdparty/poppler/git/CairoFontEngine.h vendored
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@ -1,128 +0,0 @@
//========================================================================
//
// CairoFontEngine.h
//
// Copyright 2003 Glyph & Cog, LLC
// Copyright 2004 Red Hat, Inc
//
//========================================================================
//========================================================================
//
// Modified under the Poppler project - http://poppler.freedesktop.org
//
// All changes made under the Poppler project to this file are licensed
// under GPL version 2 or later
//
// Copyright (C) 2005, 2006 Kristian Høgsberg <krh@redhat.com>
// Copyright (C) 2005, 2018 Albert Astals Cid <aacid@kde.org>
// Copyright (C) 2006, 2007 Jeff Muizelaar <jeff@infidigm.net>
// Copyright (C) 2006, 2010 Carlos Garcia Campos <carlosgc@gnome.org>
// Copyright (C) 2008, 2017 Adrian Johnson <ajohnson@redneon.com>
// Copyright (C) 2013 Thomas Freitag <Thomas.Freitag@alfa.de>
// Copyright (C) 2018 Adam Reichold <adam.reichold@t-online.de>
//
// To see a description of the changes please see the Changelog file that
// came with your tarball or type make ChangeLog if you are building from git
//
//========================================================================
#ifndef CAIROFONTENGINE_H
#define CAIROFONTENGINE_H
#include <mutex>
#include "poppler-config.h"
#include <cairo-ft.h>
#include "GfxFont.h"
#include "PDFDoc.h"
class CairoFontEngine;
class CairoFont {
public:
CairoFont(Ref ref,
cairo_font_face_t *face,
int *codeToGID,
unsigned int codeToGIDLen,
bool substitute,
bool printing);
virtual ~CairoFont();
CairoFont(const CairoFont &) = delete;
CairoFont& operator=(const CairoFont &other) = delete;
virtual bool matches(Ref &other, bool printing);
cairo_font_face_t *getFontFace(void);
unsigned long getGlyph(CharCode code, Unicode *u, int uLen);
double getSubstitutionCorrection(GfxFont *gfxFont);
bool isSubstitute() { return substitute; }
protected:
Ref ref;
cairo_font_face_t *cairo_font_face;
int *codeToGID;
unsigned int codeToGIDLen;
bool substitute;
bool printing;
};
//------------------------------------------------------------------------
class CairoFreeTypeFont : public CairoFont {
public:
static CairoFreeTypeFont *create(GfxFont *gfxFont, XRef *xref, FT_Library lib, bool useCIDs);
~CairoFreeTypeFont();
private:
CairoFreeTypeFont(Ref ref, cairo_font_face_t *cairo_font_face,
int *codeToGID, unsigned int codeToGIDLen, bool substitute);
};
//------------------------------------------------------------------------
class CairoType3Font : public CairoFont {
public:
static CairoType3Font *create(GfxFont *gfxFont, PDFDoc *doc,
CairoFontEngine *fontEngine,
bool printing, XRef *xref);
~CairoType3Font();
bool matches(Ref &other, bool printing) override;
private:
CairoType3Font(Ref ref,
cairo_font_face_t *cairo_font_face,
int *codeToGID, unsigned int codeToGIDLen,
bool printing, XRef *xref);
};
//------------------------------------------------------------------------
#define cairoFontCacheSize 64
//------------------------------------------------------------------------
// CairoFontEngine
//------------------------------------------------------------------------
class CairoFontEngine {
public:
// Create a font engine.
CairoFontEngine(FT_Library libA);
~CairoFontEngine();
CairoFontEngine(const CairoFontEngine &) = delete;
CairoFontEngine& operator=(const CairoFontEngine &other) = delete;
CairoFont *getFont(GfxFont *gfxFont, PDFDoc *doc, bool printing, XRef *xref);
private:
CairoFont *fontCache[cairoFontCacheSize];
FT_Library lib;
bool useCIDs;
mutable std::recursive_mutex mutex;
};
#endif

3574
3rdparty/poppler/git/CairoOutputDev.cc vendored
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File diff suppressed because it is too large Load Diff

525
3rdparty/poppler/git/CairoOutputDev.h vendored
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@ -1,525 +0,0 @@
//========================================================================
//
// CairoOutputDev.h
//
// Copyright 2003 Glyph & Cog, LLC
// Copyright 2004 Red Hat, INC
//
//========================================================================
//========================================================================
//
// Modified under the Poppler project - http://poppler.freedesktop.org
//
// All changes made under the Poppler project to this file are licensed
// under GPL version 2 or later
//
// Copyright (C) 2005-2008 Jeff Muizelaar <jeff@infidigm.net>
// Copyright (C) 2005, 2006 Kristian Høgsberg <krh@redhat.com>
// Copyright (C) 2005 Nickolay V. Shmyrev <nshmyrev@yandex.ru>
// Copyright (C) 2006-2011, 2013 Carlos Garcia Campos <carlosgc@gnome.org>
// Copyright (C) 2008, 2009, 2011-2017 Adrian Johnson <ajohnson@redneon.com>
// Copyright (C) 2008 Michael Vrable <mvrable@cs.ucsd.edu>
// Copyright (C) 2010-2013 Thomas Freitag <Thomas.Freitag@alfa.de>
// Copyright (C) 2015 Suzuki Toshiya <mpsuzuki@hiroshima-u.ac.jp>
// Copyright (C) 2016 Jason Crain <jason@aquaticape.us>
// Copyright (C) 2018, 2019 Albert Astals Cid <aacid@kde.org>
// Copyright (C) 2018 Klarälvdalens Datakonsult AB, a KDAB Group company, <info@kdab.com>. Work sponsored by the LiMux project of the city of Munich
//
// To see a description of the changes please see the Changelog file that
// came with your tarball or type make ChangeLog if you are building from git
//
//========================================================================
#ifndef CAIROOUTPUTDEV_H
#define CAIROOUTPUTDEV_H
#include <cairo-ft.h>
#include "OutputDev.h"
#include "TextOutputDev.h"
#include "GfxState.h"
class PDFDoc;
class GfxState;
class GfxPath;
class Gfx8BitFont;
struct GfxRGB;
class CairoFontEngine;
class CairoFont;
//------------------------------------------------------------------------
//------------------------------------------------------------------------
// CairoImage
//------------------------------------------------------------------------
class CairoImage {
public:
// Constructor.
CairoImage (double x1, double y1, double x2, double y2);
// Destructor.
~CairoImage ();
CairoImage(const CairoImage &) = delete;
CairoImage& operator=(const CairoImage &) = delete;
// Set the image cairo surface
void setImage (cairo_surface_t *image);
// Get the image cairo surface
cairo_surface_t *getImage () const { return image; }
// Get the image rectangle
void getRect (double *xa1, double *ya1, double *xa2, double *ya2)
{ *xa1 = x1; *ya1 = y1; *xa2 = x2; *ya2 = y2; }
private:
cairo_surface_t *image; // image cairo surface
double x1, y1; // upper left corner
double x2, y2; // lower right corner
};
//------------------------------------------------------------------------
// CairoOutputDev
//------------------------------------------------------------------------
class CairoOutputDev: public OutputDev {
public:
// Constructor.
CairoOutputDev();
// Destructor.
virtual ~CairoOutputDev();
//----- get info about output device
// Does this device use upside-down coordinates?
// (Upside-down means (0,0) is the top left corner of the page.)
bool upsideDown() override { return true; }
// Does this device use drawChar() or drawString()?
bool useDrawChar() override { return true; }
// Does this device use tilingPatternFill()? If this returns false,
// tiling pattern fills will be reduced to a series of other drawing
// operations.
bool useTilingPatternFill() override { return true; }
// Does this device use functionShadedFill(), axialShadedFill(), and
// radialShadedFill()? If this returns false, these shaded fills
// will be reduced to a series of other drawing operations.
#if CAIRO_VERSION >= CAIRO_VERSION_ENCODE(1, 12, 0)
bool useShadedFills(int type) override { return type <= 7; }
#else
bool useShadedFills(int type) override { return type > 1 && type < 4; }
#endif
// Does this device use FillColorStop()?
bool useFillColorStop() override { return true; }
// Does this device use beginType3Char/endType3Char? Otherwise,
// text in Type 3 fonts will be drawn with drawChar/drawString.
bool interpretType3Chars() override { return false; }
// Does this device need to clip pages to the crop box even when the
// box is the crop box?
bool needClipToCropBox() override { return true; }
//----- initialization and control
// Start a page.
void startPage(int pageNum, GfxState *state, XRef *xref) override;
// End a page.
void endPage() override;
//----- save/restore graphics state
void saveState(GfxState *state) override;
void restoreState(GfxState *state) override;
//----- update graphics state
void updateAll(GfxState *state) override;
void setDefaultCTM(const double *ctm) override;
void updateCTM(GfxState *state, double m11, double m12,
double m21, double m22, double m31, double m32) override;
void updateLineDash(GfxState *state) override;
void updateFlatness(GfxState *state) override;
void updateLineJoin(GfxState *state) override;
void updateLineCap(GfxState *state) override;
void updateMiterLimit(GfxState *state) override;
void updateLineWidth(GfxState *state) override;
void updateFillColor(GfxState *state) override;
void updateStrokeColor(GfxState *state) override;
void updateFillOpacity(GfxState *state) override;
void updateStrokeOpacity(GfxState *state) override;
void updateFillColorStop(GfxState *state, double offset) override;
void updateBlendMode(GfxState *state) override;
//----- update text state
void updateFont(GfxState *state) override;
//----- path painting
void stroke(GfxState *state) override;
void fill(GfxState *state) override;
void eoFill(GfxState *state) override;
void clipToStrokePath(GfxState *state) override;
bool tilingPatternFill(GfxState *state, Gfx *gfx, Catalog *cat, Object *str,
const double *pmat, int paintType, int tilingType, Dict *resDict,
const double *mat, const double *bbox,
int x0, int y0, int x1, int y1,
double xStep, double yStep) override;
#if CAIRO_VERSION >= CAIRO_VERSION_ENCODE(1, 12, 0)
bool functionShadedFill(GfxState *state, GfxFunctionShading *shading) override;
#endif
bool axialShadedFill(GfxState *state, GfxAxialShading *shading, double tMin, double tMax) override;
bool axialShadedSupportExtend(GfxState *state, GfxAxialShading *shading) override;
bool radialShadedFill(GfxState *state, GfxRadialShading *shading, double sMin, double sMax) override;
bool radialShadedSupportExtend(GfxState *state, GfxRadialShading *shading) override;
#if CAIRO_VERSION >= CAIRO_VERSION_ENCODE(1, 12, 0)
bool gouraudTriangleShadedFill(GfxState *state, GfxGouraudTriangleShading *shading) override;
bool patchMeshShadedFill(GfxState *state, GfxPatchMeshShading *shading) override;
#endif
//----- path clipping
void clip(GfxState *state) override;
void eoClip(GfxState *state) override;
//----- text drawing
void beginString(GfxState *state, const GooString *s) override;
void endString(GfxState *state) override;
void drawChar(GfxState *state, double x, double y,
double dx, double dy,
double originX, double originY,
CharCode code, int nBytes, Unicode *u, int uLen) override;
void beginActualText(GfxState *state, const GooString *text) override;
void endActualText(GfxState *state) override;
bool beginType3Char(GfxState *state, double x, double y,
double dx, double dy,
CharCode code, Unicode *u, int uLen) override;
void endType3Char(GfxState *state) override;
void beginTextObject(GfxState *state) override;
void endTextObject(GfxState *state) override;
//----- image drawing
void drawImageMask(GfxState *state, Object *ref, Stream *str,
int width, int height, bool invert, bool interpolate,
bool inlineImg) override;
void setSoftMaskFromImageMask(GfxState *state,
Object *ref, Stream *str,
int width, int height, bool invert,
bool inlineImg, double *baseMatrix) override;
void unsetSoftMaskFromImageMask(GfxState *state, double *baseMatrix) override;
void drawImageMaskPrescaled(GfxState *state, Object *ref, Stream *str,
int width, int height, bool invert, bool interpolate,
bool inlineImg);
void drawImageMaskRegular(GfxState *state, Object *ref, Stream *str,
int width, int height, bool invert, bool interpolate,
bool inlineImg);
void drawImage(GfxState *state, Object *ref, Stream *str,
int width, int height, GfxImageColorMap *colorMap,
bool interpolate, int *maskColors, bool inlineImg) override;
void drawSoftMaskedImage(GfxState *state, Object *ref, Stream *str,
int width, int height,
GfxImageColorMap *colorMap,
bool interpolate,
Stream *maskStr,
int maskWidth, int maskHeight,
GfxImageColorMap *maskColorMap,
bool maskInterpolate) override;
void drawMaskedImage(GfxState *state, Object *ref, Stream *str,
int width, int height,
GfxImageColorMap *colorMap,
bool interpolate,
Stream *maskStr,
int maskWidth, int maskHeight,
bool maskInvert, bool maskInterpolate) override;
//----- transparency groups and soft masks
void beginTransparencyGroup(GfxState * /*state*/, const double * /*bbox*/,
GfxColorSpace * /*blendingColorSpace*/,
bool /*isolated*/, bool /*knockout*/,
bool /*forSoftMask*/) override;
void endTransparencyGroup(GfxState * /*state*/) override;
void popTransparencyGroup();
void paintTransparencyGroup(GfxState * /*state*/, const double * /*bbox*/) override;
void setSoftMask(GfxState * /*state*/, const double * /*bbox*/, bool /*alpha*/,
Function * /*transferFunc*/, GfxColor * /*backdropColor*/) override;
void clearSoftMask(GfxState * /*state*/) override;
//----- Type 3 font operators
void type3D0(GfxState *state, double wx, double wy) override;
void type3D1(GfxState *state, double wx, double wy,
double llx, double lly, double urx, double ury) override;
//----- special access
// Called to indicate that a new PDF document has been loaded.
void startDoc(PDFDoc *docA, CairoFontEngine *fontEngine = nullptr);
bool isReverseVideo() { return false; }
void setCairo (cairo_t *cr);
void setTextPage (TextPage *text);
void setPrinting (bool printingA) { printing = printingA; needFontUpdate = true; }
void setAntialias(cairo_antialias_t antialias);
void setInType3Char(bool inType3CharA) { inType3Char = inType3CharA; }
void getType3GlyphWidth (double *wx, double *wy) { *wx = t3_glyph_wx; *wy = t3_glyph_wy; }
bool hasType3GlyphBBox () { return t3_glyph_has_bbox; }
double *getType3GlyphBBox () { return t3_glyph_bbox; }
protected:
void doPath(cairo_t *cairo, GfxState *state, GfxPath *path);
cairo_surface_t *downscaleSurface(cairo_surface_t *orig_surface);
void getScaledSize(const cairo_matrix_t *matrix,
int orig_width, int orig_height,
int *scaledWidth, int *scaledHeight);
cairo_filter_t getFilterForSurface(cairo_surface_t *image,
bool interpolate);
bool getStreamData (Stream *str, char **buffer, int *length);
void setMimeData(GfxState *state, Stream *str, Object *ref,
GfxImageColorMap *colorMap, cairo_surface_t *image, int height);
void fillToStrokePathClip(GfxState *state);
void alignStrokeCoords(GfxSubpath *subpath, int i, double *x, double *y);
#if CAIRO_VERSION >= CAIRO_VERSION_ENCODE(1, 14, 0)
bool setMimeDataForJBIG2Globals (Stream *str, cairo_surface_t *image);
#endif
#if CAIRO_VERSION >= CAIRO_VERSION_ENCODE(1, 15, 10)
bool setMimeDataForCCITTParams(Stream *str, cairo_surface_t *image, int height);
#endif
static void setContextAntialias(cairo_t *cr, cairo_antialias_t antialias);
GfxRGB fill_color, stroke_color;
cairo_pattern_t *fill_pattern, *stroke_pattern;
double fill_opacity;
double stroke_opacity;
bool stroke_adjust;
bool adjusted_stroke_width;
bool align_stroke_coords;
CairoFont *currentFont;
XRef *xref;
struct StrokePathClip {
GfxPath *path;
cairo_matrix_t ctm;
double line_width;
double *dashes;
int dash_count;
double dash_offset;
cairo_line_cap_t cap;
cairo_line_join_t join;
double miter;
int ref_count;
} *strokePathClip;
PDFDoc *doc; // the current document
static FT_Library ft_lib;
static bool ft_lib_initialized;
CairoFontEngine *fontEngine;
bool fontEngine_owner;
cairo_t *cairo;
cairo_matrix_t orig_matrix;
bool needFontUpdate; // set when the font needs to be updated
bool printing;
bool use_show_text_glyphs;
bool text_matrix_valid;
cairo_glyph_t *glyphs;
int glyphCount;
cairo_text_cluster_t *clusters;
int clusterCount;
char *utf8;
int utf8Count;
int utf8Max;
cairo_path_t *textClipPath;
bool inUncoloredPattern; // inside a uncolored pattern (PaintType = 2)
bool inType3Char; // inside a Type 3 CharProc
double t3_glyph_wx, t3_glyph_wy;
bool t3_glyph_has_bbox;
double t3_glyph_bbox[4];
cairo_antialias_t antialias;
bool prescaleImages;
TextPage *textPage; // text for the current page
ActualText *actualText;
cairo_pattern_t *group;
cairo_pattern_t *shape;
cairo_pattern_t *mask;
cairo_matrix_t mask_matrix;
cairo_t *cairo_shape;
int knockoutCount;
struct ColorSpaceStack {
bool knockout;
GfxColorSpace *cs;
cairo_matrix_t group_matrix;
struct ColorSpaceStack *next;
} * groupColorSpaceStack;
struct MaskStack {
cairo_pattern_t *mask;
cairo_matrix_t mask_matrix;
struct MaskStack *next;
} *maskStack;
};
//------------------------------------------------------------------------
// CairoImageOutputDev
//------------------------------------------------------------------------
//XXX: this should ideally not inherit from CairoOutputDev but use it instead perhaps
class CairoImageOutputDev: public CairoOutputDev {
public:
// Constructor.
CairoImageOutputDev();
// Destructor.
virtual ~CairoImageOutputDev();
//----- get info about output device
// Does this device use upside-down coordinates?
// (Upside-down means (0,0) is the top left corner of the page.)
bool upsideDown() override { return true; }
// Does this device use drawChar() or drawString()?
bool useDrawChar() override { return false; }
// Does this device use tilingPatternFill()? If this returns false,
// tiling pattern fills will be reduced to a series of other drawing
// operations.
bool useTilingPatternFill() override { return true; }
// Does this device use functionShadedFill(), axialShadedFill(), and
// radialShadedFill()? If this returns false, these shaded fills
// will be reduced to a series of other drawing operations.
#if CAIRO_VERSION >= CAIRO_VERSION_ENCODE(1, 11, 2)
bool useShadedFills(int type) override { return type <= 7; }
#else
bool useShadedFills(int type) override { return type < 4; }
#endif
// Does this device use FillColorStop()?
bool useFillColorStop() override { return false; }
// Does this device use beginType3Char/endType3Char? Otherwise,
// text in Type 3 fonts will be drawn with drawChar/drawString.
bool interpretType3Chars() override { return false; }
// Does this device need non-text content?
bool needNonText() override { return true; }
//----- save/restore graphics state
void saveState(GfxState *state) override { }
void restoreState(GfxState *state) override { }
//----- update graphics state
void updateAll(GfxState *state) override { }
void setDefaultCTM(const double *ctm) override { }
void updateCTM(GfxState *state, double m11, double m12,
double m21, double m22, double m31, double m32) override { }
void updateLineDash(GfxState *state) override { }
void updateFlatness(GfxState *state) override { }
void updateLineJoin(GfxState *state) override { }
void updateLineCap(GfxState *state) override { }
void updateMiterLimit(GfxState *state) override { }
void updateLineWidth(GfxState *state) override { }
void updateFillColor(GfxState *state) override { }
void updateStrokeColor(GfxState *state) override { }
void updateFillOpacity(GfxState *state) override { }
void updateStrokeOpacity(GfxState *state) override { }
void updateBlendMode(GfxState *state) override { }
//----- update text state
void updateFont(GfxState *state) override { }
//----- path painting
void stroke(GfxState *state) override { }
void fill(GfxState *state) override { }
void eoFill(GfxState *state) override { }
void clipToStrokePath(GfxState *state) override { }
bool tilingPatternFill(GfxState *state, Gfx *gfx, Catalog *cat, Object *str,
const double *pmat, int paintType, int tilingType, Dict *resDict,
const double *mat, const double *bbox,
int x0, int y0, int x1, int y1,
double xStep, double yStep) override { return true; }
bool axialShadedFill(GfxState *state,
GfxAxialShading *shading,
double tMin, double tMax) override { return true; }
bool radialShadedFill(GfxState *state,
GfxRadialShading *shading,
double sMin, double sMax) override { return true; }
//----- path clipping
void clip(GfxState *state) override { }
void eoClip(GfxState *state) override { }
//----- image drawing
void drawImageMask(GfxState *state, Object *ref, Stream *str,
int width, int height, bool invert,
bool interpolate, bool inlineImg) override;
void drawImage(GfxState *state, Object *ref, Stream *str,
int width, int height, GfxImageColorMap *colorMap,
bool interpolate, int *maskColors, bool inlineImg) override;
void drawSoftMaskedImage(GfxState *state, Object *ref, Stream *str,
int width, int height,
GfxImageColorMap *colorMap,
bool interpolate,
Stream *maskStr,
int maskWidth, int maskHeight,
GfxImageColorMap *maskColorMap,
bool maskInterpolate) override;
void drawMaskedImage(GfxState *state, Object *ref, Stream *str,
int width, int height,
GfxImageColorMap *colorMap,
bool interpolate,
Stream *maskStr,
int maskWidth, int maskHeight,
bool maskInvert, bool maskInterpolate) override;
void setSoftMaskFromImageMask(GfxState *state, Object *ref, Stream *str,
int width, int height, bool invert,
bool inlineImg, double *baseMatrix) override;
void unsetSoftMaskFromImageMask(GfxState *state, double *baseMatrix) override {}
//----- transparency groups and soft masks
void beginTransparencyGroup(GfxState * /*state*/, const double * /*bbox*/,
GfxColorSpace * /*blendingColorSpace*/,
bool /*isolated*/, bool /*knockout*/,
bool /*forSoftMask*/) override {}
void endTransparencyGroup(GfxState * /*state*/) override {}
void paintTransparencyGroup(GfxState * /*state*/, const double * /*bbox*/) override {}
void setSoftMask(GfxState * /*state*/, const double * /*bbox*/, bool /*alpha*/,
Function * /*transferFunc*/, GfxColor * /*backdropColor*/) override {}
void clearSoftMask(GfxState * /*state*/) override {}
//----- Image list
// By default images are not rendred
void setImageDrawDecideCbk(bool (*cbk)(int img_id, void *data),
void *data) { imgDrawCbk = cbk; imgDrawCbkData = data; }
// Iterate through list of images.
int getNumImages() const { return numImages; }
CairoImage *getImage(int i) const { return images[i]; }
private:
void saveImage(CairoImage *image);
void getBBox(GfxState *state, int width, int height,
double *x1, double *y1, double *x2, double *y2);
CairoImage **images;
int numImages;
int size;
bool (*imgDrawCbk)(int img_id, void *data);
void *imgDrawCbkData;
};
#endif

379
3rdparty/poppler/git/CairoRescaleBox.cc vendored
View File

@ -1,379 +0,0 @@
/* -*- Mode: c; c-basic-offset: 4; tab-width: 8; indent-tabs-mode: t; -*- */
/*
* Copyright © 2009 Mozilla Corporation
*
* Permission to use, copy, modify, distribute, and sell this software and its
* documentation for any purpose is hereby granted without fee, provided that
* the above copyright notice appear in all copies and that both that
* copyright notice and this permission notice appear in supporting
* documentation, and that the name of Mozilla Corporation not be used in
* advertising or publicity pertaining to distribution of the software without
* specific, written prior permission. Mozilla Corporation makes no
* representations about the suitability of this software for any purpose. It
* is provided "as is" without express or implied warranty.
*
* MOZILLA CORPORATION DISCLAIMS ALL WARRANTIES WITH REGARD TO THIS SOFTWARE,
* INCLUDING ALL IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS, IN NO EVENT
* SHALL MOZILLA CORPORATION BE LIABLE FOR ANY SPECIAL, INDIRECT OR
* CONSEQUENTIAL DAMAGES OR ANY DAMAGES WHATSOEVER RESULTING FROM LOSS OF USE,
* DATA OR PROFITS, WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE OR OTHER
* TORTIOUS ACTION, ARISING OUT OF OR IN CONNECTION WITH THE USE OR PERFORMANCE
* OF THIS SOFTWARE.
*
* Author: Jeff Muizelaar, Mozilla Corp.
*/
//========================================================================
//
// Modified under the Poppler project - http://poppler.freedesktop.org
//
// All changes made under the Poppler project to this file are licensed
// under GPL version 2 or later
//
// Copyright (C) 2012 Hib Eris <hib@hiberis.nl>
// Copyright (C) 2012, 2017 Adrian Johnson <ajohnson@redneon.com>
// Copyright (C) 2018 Adam Reichold <adam.reichold@t-online.de>
// Copyright (C) 2019 Albert Astals Cid <aacid@kde.org>
// Copyright (C) 2019 Marek Kasik <mkasik@redhat.com>
//
// To see a description of the changes please see the Changelog file that
// came with your tarball or type make ChangeLog if you are building from git
//
//========================================================================
/* This implements a box filter that supports non-integer box sizes */
#include <poppler-config.h>
#include <cstdint>
#include <stdint.h>
#include <stdio.h>
#include <assert.h>
#include <stdlib.h>
#include <math.h>
#include "goo/gmem.h"
#include "CairoRescaleBox.h"
/* we work in fixed point where 1. == 1 << 24 */
#define FIXED_SHIFT 24
static void downsample_row_box_filter (
int start, int width,
uint32_t *src, uint32_t *src_limit, uint32_t *dest,
int coverage[], int pixel_coverage)
{
/* we need an array of the pixel contribution of each destination pixel on the boundaries.
* we invert the value to get the value on the other size of the box */
/*
value = a * contribution * 1/box_size
value += a * 1/box_size
value += a * 1/box_size
value += a * 1/box_size
value += a * (1 - contribution) * 1/box_size
a * (1/box_size - contribution * 1/box_size)
box size is constant
value = a * contribution_a * 1/box_size + b * contribution_b * 1/box_size
contribution_b = (1 - contribution_a)
= (1 - contribution_a_next)
*/
/* box size = ceil(src_width/dest_width) */
int x = 0;
/* skip to start */
/* XXX: it might be possible to do this directly instead of iteratively, however
* the iterative solution is simple */
while (x < start && src < src_limit)
{
int box = 1 << FIXED_SHIFT;
int start_coverage = coverage[x];
box -= start_coverage;
src++;
while (box >= pixel_coverage && src < src_limit)
{
src++;
box -= pixel_coverage;
}
x++;
}
while (x < start + width && src < src_limit)
{
uint32_t a = 0;
uint32_t r = 0;
uint32_t g = 0;
uint32_t b = 0;
int box = 1 << FIXED_SHIFT;
int start_coverage = coverage[x];
a = ((*src >> 24) & 0xff) * start_coverage;
r = ((*src >> 16) & 0xff) * start_coverage;
g = ((*src >> 8) & 0xff) * start_coverage;
b = ((*src >> 0) & 0xff) * start_coverage;
src++;
x++;
box -= start_coverage;
while (box >= pixel_coverage && src < src_limit)
{
a += ((*src >> 24) & 0xff) * pixel_coverage;
r += ((*src >> 16) & 0xff) * pixel_coverage;
g += ((*src >> 8) & 0xff) * pixel_coverage;
b += ((*src >> 0) & 0xff) * pixel_coverage;
src++;
box -= pixel_coverage;
}
/* multiply by whatever is leftover
* this ensures that we don't bias down.
* i.e. start_coverage + n*pixel_coverage + box == 1 << 24 */
if (box > 0 && src < src_limit)
{
a += ((*src >> 24) & 0xff) * box;
r += ((*src >> 16) & 0xff) * box;
g += ((*src >> 8) & 0xff) * box;
b += ((*src >> 0) & 0xff) * box;
}
a >>= FIXED_SHIFT;
r >>= FIXED_SHIFT;
g >>= FIXED_SHIFT;
b >>= FIXED_SHIFT;
*dest = (a << 24) | (r << 16) | (g << 8) | b;
dest++;
}
}
static void downsample_columns_box_filter (
int n,
int start_coverage,
int pixel_coverage,
uint32_t *src, uint32_t *dest)
{
int stride = n;
while (n--) {
uint32_t a = 0;
uint32_t r = 0;
uint32_t g = 0;
uint32_t b = 0;
uint32_t *column_src = src;
int box = 1 << FIXED_SHIFT;
a = ((*column_src >> 24) & 0xff) * start_coverage;
r = ((*column_src >> 16) & 0xff) * start_coverage;
g = ((*column_src >> 8) & 0xff) * start_coverage;
b = ((*column_src >> 0) & 0xff) * start_coverage;
column_src += stride;
box -= start_coverage;
while (box >= pixel_coverage)
{
a += ((*column_src >> 24) & 0xff) * pixel_coverage;
r += ((*column_src >> 16) & 0xff) * pixel_coverage;
g += ((*column_src >> 8) & 0xff) * pixel_coverage;
b += ((*column_src >> 0) & 0xff) * pixel_coverage;
column_src += stride;
box -= pixel_coverage;
}
if (box > 0) {
a += ((*column_src >> 24) & 0xff) * box;
r += ((*column_src >> 16) & 0xff) * box;
g += ((*column_src >> 8) & 0xff) * box;
b += ((*column_src >> 0) & 0xff) * box;
}
a >>= FIXED_SHIFT;
r >>= FIXED_SHIFT;
g >>= FIXED_SHIFT;
b >>= FIXED_SHIFT;
*dest = (a << 24) | (r << 16) | (g << 8) | b;
dest++;
src++;
}
}
static int compute_coverage (int coverage[], int src_length, int dest_length)
{
int i;
/* num = src_length/dest_length
total = sum(pixel) / num
pixel * 1/num == pixel * dest_length / src_length
*/
/* the average contribution of each source pixel */
int ratio = ((1 << 24)*(long long int)dest_length)/src_length;
/* because ((1 << 24)*(long long int)dest_length) won't always be divisible by src_length
* we'll need someplace to put the other bits.
*
* We want to ensure a + n*ratio < 1<<24
*
* 1<<24
* */
double scale = (double)src_length/dest_length;
/* for each destination pixel compute the coverage of the left most pixel included in the box */
/* I have a proof of this, which this margin is too narrow to contain */
for (i=0; i<dest_length; i++)
{
double left_side = i*scale;
double right_side = (i+1)*scale;
double right_fract = right_side - floor (right_side);
double left_fract = ceil (left_side) - left_side;
int overage;
/* find out how many source pixels will be used to fill the box */
int count = floor (right_side) - ceil (left_side);
/* what's the maximum value this expression can become?
floor((i+1)*scale) - ceil(i*scale)
(i+1)*scale - i*scale == scale
since floor((i+1)*scale) <= (i+1)*scale
and ceil(i*scale) >= i*scale
floor((i+1)*scale) - ceil(i*scale) <= scale
further since: floor((i+1)*scale) - ceil(i*scale) is an integer
therefore:
floor((i+1)*scale) - ceil(i*scale) <= floor(scale)
*/
if (left_fract == 0.)
count--;
/* compute how much the right-most pixel contributes */
overage = ratio*(right_fract);
/* the remainder is the amount that the left-most pixel
* contributes */
coverage[i] = (1<<24) - (count * ratio + overage);
}
return ratio;
}
bool CairoRescaleBox::downScaleImage(unsigned orig_width, unsigned orig_height,
signed scaled_width, signed scaled_height,
unsigned short int start_column, unsigned short int start_row,
unsigned short int width, unsigned short int height,
cairo_surface_t *dest_surface) {
int pixel_coverage_x, pixel_coverage_y;
int dest_y;
int src_y = 0;
uint32_t *scanline;
int *x_coverage = nullptr;
int *y_coverage = nullptr;
uint32_t *temp_buf = nullptr;
bool retval = false;
unsigned int *dest;
int dst_stride;
dest = reinterpret_cast<unsigned int *>(cairo_image_surface_get_data (dest_surface));
dst_stride = cairo_image_surface_get_stride (dest_surface);
scanline = (uint32_t*)gmallocn (orig_width, sizeof(int));
x_coverage = (int *)gmallocn (orig_width, sizeof(int));
y_coverage = (int *)gmallocn (orig_height, sizeof(int));
/* we need to allocate enough room for ceil(src_height/dest_height)+1
Example:
src_height = 140
dest_height = 50
src_height/dest_height = 2.8
|-------------| 2.8 pixels
|----|----|----|----| 4 pixels
need to sample 3 pixels
|-------------| 2.8 pixels
|----|----|----|----| 4 pixels
need to sample 4 pixels
*/
temp_buf = (uint32_t *)gmallocn3 ((orig_height + scaled_height-1)/scaled_height+1, scaled_width, sizeof(uint32_t));
if (!x_coverage || !y_coverage || !scanline || !temp_buf)
goto cleanup;
pixel_coverage_x = compute_coverage (x_coverage, orig_width, scaled_width);
pixel_coverage_y = compute_coverage (y_coverage, orig_height, scaled_height);
assert (width + start_column <= scaled_width);
/* skip the rows at the beginning */
for (dest_y = 0; dest_y < start_row; dest_y++)
{
int box = 1 << FIXED_SHIFT;
int start_coverage_y = y_coverage[dest_y];
box -= start_coverage_y;
src_y++;
while (box >= pixel_coverage_y)
{
box -= pixel_coverage_y;
src_y++;
}
}
for (; dest_y < start_row + height; dest_y++)
{
int columns = 0;
int box = 1 << FIXED_SHIFT;
int start_coverage_y = y_coverage[dest_y];
getRow(src_y, scanline);
downsample_row_box_filter (start_column, width, scanline, scanline + orig_width, temp_buf + width * columns, x_coverage, pixel_coverage_x);
columns++;
src_y++;
box -= start_coverage_y;
while (box >= pixel_coverage_y)
{
getRow(src_y, scanline);
downsample_row_box_filter (start_column, width, scanline, scanline + orig_width, temp_buf + width * columns, x_coverage, pixel_coverage_x);
columns++;
src_y++;
box -= pixel_coverage_y;
}
/* downsample any leftovers */
if (box > 0)
{
getRow(src_y, scanline);
downsample_row_box_filter (start_column, width, scanline, scanline + orig_width, temp_buf + width * columns, x_coverage, pixel_coverage_x);
columns++;
}
/* now scale the rows we just downsampled in the y direction */
downsample_columns_box_filter (width, start_coverage_y, pixel_coverage_y, temp_buf, dest);
dest += dst_stride / 4;
// assert(width*columns <= ((orig_height + scaled_height-1)/scaled_height+1) * width);
}
// assert (src_y<=orig_height);
retval = true;
cleanup:
free (x_coverage);
free (y_coverage);
free (temp_buf);
free (scanline);
return retval;
}

64
3rdparty/poppler/git/CairoRescaleBox.h vendored
View File

@ -1,64 +0,0 @@
/*
* Copyright © 2009 Mozilla Corporation
*
* Permission to use, copy, modify, distribute, and sell this software and its
* documentation for any purpose is hereby granted without fee, provided that
* the above copyright notice appear in all copies and that both that
* copyright notice and this permission notice appear in supporting
* documentation, and that the name of Mozilla Corporation not be used in
* advertising or publicity pertaining to distribution of the software without
* specific, written prior permission. Mozilla Corporation makes no
* representations about the suitability of this software for any purpose. It
* is provided "as is" without express or implied warranty.
*
* MOZILLA CORPORATION DISCLAIMS ALL WARRANTIES WITH REGARD TO THIS SOFTWARE,
* INCLUDING ALL IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS, IN NO EVENT
* SHALL MOZILLA CORPORATION BE LIABLE FOR ANY SPECIAL, INDIRECT OR
* CONSEQUENTIAL DAMAGES OR ANY DAMAGES WHATSOEVER RESULTING FROM LOSS OF USE,
* DATA OR PROFITS, WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE OR OTHER
* TORTIOUS ACTION, ARISING OUT OF OR IN CONNECTION WITH THE USE OR PERFORMANCE
* OF THIS SOFTWARE.
*
* Author: Jeff Muizelaar, Mozilla Corp.
*/
//========================================================================
//
// Modified under the Poppler project - http://poppler.freedesktop.org
//
// All changes made under the Poppler project to this file are licensed
// under GPL version 2 or later
//
// Copyright (C) 2012 Adrian Johnson <ajohnson@redneon.com>
// Copyright (C) 2018 Albert Astals Cid <aacid@kde.org>
//
// To see a description of the changes please see the Changelog file that
// came with your tarball or type make ChangeLog if you are building from git
//
//========================================================================
#ifndef CAIRO_RESCALE_BOX_H
#define CAIRO_RESCALE_BOX_H
#include <cairo.h>
class CairoRescaleBox {
public:
CairoRescaleBox() {};
virtual ~CairoRescaleBox() {};
CairoRescaleBox(const CairoRescaleBox &) = delete;
CairoRescaleBox& operator=(const CairoRescaleBox &) = delete;
virtual bool downScaleImage(unsigned orig_width, unsigned orig_height,
signed scaled_width, signed scaled_height,
unsigned short int start_column, unsigned short int start_row,
unsigned short int width, unsigned short int height,
cairo_surface_t *dest_surface);
virtual void getRow(int row_num, uint32_t *row_data) = 0;
};
#endif /* CAIRO_RESCALE_BOX_H */

10
CONTRIBUTING.md
View File

@ -23,7 +23,7 @@ A few channels are available to reach the developers, please find the most prope
### The Issue Tracker
The [Issue Tracker](https://github.com/coolwanglu/pdf2htmlEX/issues)
The [Issue Tracker](https://github.com/pdf2htmlEX/pdf2htmlEX/issues)
is the best way for
[bug reports](#bug-reports),
[features requests](#feature-requests)
@ -54,7 +54,7 @@ However do not report issues or submit patches there, since it's terrible to kee
pdf2htmlEX is mostly written and maintained by 王璐 (Lu Wang).
His email and twitter account can be found in
[README.md](https://github.com/coolwanglu/pdf2htmlEX/blob/master/README.md).
[README.md](https://github.com/pdf2htmlEX/pdf2htmlEX/blob/master/README.md).
Please post only messages that do not fit into the above channels, otherwise
note that he no longer replies with _Please post your question to the mailing list_ or _Please file an issue at GitHub_, consider your message already replied.
@ -73,7 +73,7 @@ follow the following steps to get it resolved as fast as possible:
First of all, did you realize that your question might have been already answered in one of the following places?
- [pdf2htmlEX Wiki](https://github.com/coolwanglu/pdf2htmlEX/wiki)
- [pdf2htmlEX Wiki](https://github.com/pdf2htmlEX/pdf2htmlEX/wiki)
- The manpage (run `man pdf2htmlEX`)
- Old posts in the [mailing list](#the-mailing-list) or the [issue tracker](#the-issue-tracker)
- [Google](http://www.google.com/)
@ -93,7 +93,7 @@ Bugs should always be reported to [the Issue Tracker](#the-issue-tracker).
Before you report any bug:
- Use the latest git version of pdf2htmlEX, since the issue may have been already fixed.
- Search for previous issues (open or closed), to make sure that the issue has not been reported before.
- If pdf2htmlEX crashed, take a look at [this article](https://github.com/coolwanglu/pdf2htmlEX/wiki/Troubleshooting-Crashes).
- If pdf2htmlEX crashed, take a look at [this article](https://github.com/pdf2htmlEX/pdf2htmlEX/wiki/Troubleshooting-Crashes).
A good bug report shouldn't leave others needing to chase you up for more information.
The developers may be very familiar with the code base of pdf2htmlEX,
@ -110,7 +110,7 @@ If you are not sure, please try to answer the following questions:
- What steps will reproduce the issue? &mdash; please try to remove unnecessary steps
- What's the result and what did you expect? &mdash; e.g. you can post screenshots
- What error messages did you see?
- What's the affected PDF file and which pages are causing the issue? Create a pull request on [this repo](https://github.com/coolwanglu/pdf2htmlEX-testcase).
- What's the affected PDF file and which pages are causing the issue? Create a pull request on [this repo](https://github.com/pdf2htmlEX/pdf2htmlEX-testcase).
Especially for issues regarding building pdf2htmlEX:
- Which compiler are you using?

2
INSTALL
View File

@ -1,3 +1,3 @@
For instructions of building the source code, visit:
https://github.com/coolwanglu/pdf2htmlEX/wiki/Building
https://github.com/pdf2htmlEX/pdf2htmlEX/wiki/Building

30
LICENSE
View File

@ -1,23 +1,25 @@
pdf2htmlEX (https://github.com/coolwanglu/pdf2htmlEX)
pdf2htmlEX (https://github.com/pdf2htmlEX/pdf2htmlEX)
Copyright (c) 2012-2014 Lu Wang <coolwanglu@gmail.com> and other contributors
pdf2htmlEX, as a whole package, is licensed under GPLv3 (or any later version).
pdf2htmlEX, as a whole package, is licensed under GPLv3 (or any later
version).
Files in share/ and logo/ are released under relaxed licenses,
read the respective `LICENSE` file in the folders for details.
Files in pdf2htmlEX/share/ pdf2htmlEX/logo/ and pdf2htmlEX/brewFormual are
released under relaxed licenses, read the respective `LICENSE` file in
these folders for details.
-----
GPLv3
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 3 of the License, or
(at your option) any later version.
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 3 of the License, 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.
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.
You should have received a copy of the GNU General Public License
along with this program. If not, see <http://www.gnu.org/licenses/>.
You should have received a copy of the GNU General Public License along
with this program. If not, see <http://www.gnu.org/licenses/>.

2
README.md
View File

@ -2,7 +2,7 @@
[![Build Status](https://travis-ci.org/pdf2htmlEX/pdf2htmlEX.svg?branch=master)](https://travis-ci.org/pdf2htmlEX/pdf2htmlEX)
# Differences from upstream pdf2htmlEX:
# Differences from upstream pdf2htmlEX:
This is my branch of pdf2htmlEX which aims to allow an open collaboration to help keep the project active. A number of changes and improvements have been incorperated from other forks:

0
build_for_ppa.py → archive/build_for_ppa.py
View File

178
archive/createDebianPackage Executable file
View File

@ -0,0 +1,178 @@
#!/usr/bin/env python
"""
Dirty script for building package for PPA
by WangLu
2011.01.13
modified for pdf2htmlEX
2012.08.28
modified for general git repo
2013.05.30
"""
# CONSIDER PORTING to either BASH or PERL (as used by dpkg-buldpackage)
# CONSIDER BINARY ONLY PACKAGE based on appDir or docerDir
#
# See: https://blog.serverdensity.com/how-to-create-a-debian-deb-package/
# See: http://www.sj-vs.net/creating-a-simple-debian-deb-package-based-on-a-directory-structure/
# See: https://unix.stackexchange.com/questions/30303/how-to-create-a-deb-file-manually
# See: https://askubuntu.com/questions/1130558/how-to-build-deb-package-for-ubuntu-18-04
# See: https://blog.knoldus.com/create-a-debian-package-using-dpkg-deb-tool/
# See: http://www.tldp.org/HOWTO/html_single/Debian-Binary-Package-Building-HOWTO/
# See: https://coderwall.com/p/urkybq/how-to-create-debian-package-from-source
#
# NOTES:
# 1. Should use something to force update of changelog
# 2. How best to compute dpkg version
# 3. Distribute only binary package (no source package -- link to main github repo)
# 4. Use ppa: https://launchpad.net/~pdf2htmlex/+archive/ubuntu/pdf2htmlex
# 5. Rename poppler-data destination to poppler-pdf2htmlEX
# 6. Ensure source code location of poppler-data has been updated
import os
import sys
import re
import time
package='pdf2htmlex'
ppa_name='ppa:pdf2htmlex/pdf2htmlex'
supported_distributions=('disco',)
dist_pattern=re.compile('|'.join(['\\) '+i for i in supported_distributions]))
archive_cmd='cd pdf2htmlEX/build && (rm CMakeCache.txt || true) && cmake .. && make dist'
archive_suffix='.tar.bz2'
#if os.path.exists('imageBuild/debianDir'):
# sys.stdout.write('Build area already exists, delete to continue?(y/n)')
# sys.stdout.flush()
# ans = raw_input().lower()
# while ans not in ['y', 'n']:
# sys.stdout.write('I don\'t understand, enter \'y\' or \'n\':')
# ans = raw_input().lower()
#
# if ans == 'n':
# print 'Skipped.'
# sys.exit(0)
#
if os.system('rm -rf imageBuild/debianDir') != 0:
print 'Failed to clean up old build directory'
sys.exit(-1)
print 'Generating version...'
try:
version = re.findall(
r'set\(PDF2HTMLEX_VERSION\s*"([^"]*)"\)',
open('pdf2htmlEX/CMakeLists.txt').read()
)[0]
except:
print 'Cannot get package name and version number'
sys.exit(-1)
try:
rev = open('.git/refs/heads/master').read()[:5]
except:
print 'Cannot get revision number'
sys.exit(-1)
projectdir=os.getcwd()
today_timestr = time.strftime('%Y%m%d')
deb_version = version+'-1~git'+today_timestr+'r'+rev
full_deb_version = deb_version+'-0ubuntu1'
print 'Version: %s' % (version,)
print 'Full Version: %s' % (full_deb_version,)
#check if we need to update debian/changelog
with open('debian/changelog') as f:
if re.findall(r'\(([^)]+)\)', f.readline())[0] == full_deb_version:
print
print 'No need to update debian/changelog, skipping'
else:
print
print 'Writing debian/changelog'
if os.system('dch -v "%s"' % (full_deb_version,)) != 0:
print 'Failed when updating debian/changelog'
sys.exit(-1)
# changelog may have been updated, reopen it
with open('debian/changelog') as f:
#check dist mark of changelog
changelog = f.read()
m = dist_pattern.search(changelog)
if m is None or m.pos >= changelog.find('\n'):
print 'Cannot locate the dist name in the first line of changelog'
sys.exit(-1)
print
print 'Preparing build ...'
# handling files
if os.system(archive_cmd) != 0:
print 'Failed in creating tarball'
sys.exit(-1)
orig_tar_filename = package+'-'+version+archive_suffix
os.mkdir('imageBuild/debianDir')
if os.system('test -e pdf2htmlEX/build/%s && cp pdf2htmlEX/build/%s imageBuild/debianDir/' % (orig_tar_filename, orig_tar_filename)) != 0:
print 'Cannot copy tarball file to build area'
sys.exit(-1)
deb_orig_tar_filename = package+'_'+deb_version+'.orig'+archive_suffix
try:
os.chdir('imageBuild/debianDir')
except:
print 'Cannot find imageBuild/debianDir'
sys.exit(-1)
# remove old dir
os.system('rm -rf %s' % (package+'-'+version,))
if os.system('mv %s %s && tar -xvf %s' % (orig_tar_filename, deb_orig_tar_filename, deb_orig_tar_filename)) != 0:
print 'Cannot extract tarball'
sys.exit(-1)
try:
os.chdir(package+'-'+version)
except:
print 'Cannot enter project dir'
sys.exit(-1)
os.system('cp -r %s/debian .' % (projectdir,))
for cur_dist in supported_distributions:
print
print 'Building for ' + cur_dist + ' ...'
# substitute distribution name
with open('debian/changelog', 'w') as f:
f.write(dist_pattern.sub('~%s1) %s' % (cur_dist, cur_dist), changelog, 1))
# No PPA Orginization set up, only building dpkg
# # building for ppa
# if os.system('debuild -S -sa') != 0:
# print 'Failed in debuild'
# sys.exit(-1)
#
# print
# sys.stdout.write('Everything seems to be good so far, upload?(y/n)')
# sys.stdout.flush()
# ans = raw_input().lower()
# while ans not in ['y', 'n']:
# sys.stdout.write('I don\'t understand, enter \'y\' or \'n\':')
# ans = raw_input().lower()
#
# if ans == 'n':
# print 'Skipped.'
# sys.exit(0)
#
# print 'Uploading'
# if os.system('dput %s ../%s' % (ppa_name, package+'_'+full_deb_version+'~'+cur_dist+'1_source.changes')) != 0:
# print 'Failed in uploading by dput'
# sys.exit(-1)
# building for dpkg
if os.system('dpkg-buildpackage -b --no-sign') != 0:
print 'Failed in dpkg-buildpackage'
sys.exit(-1)
print 'Build area not cleaned.'
print 'All done. Cool!'

317
archive/debian/changelog Normal file
View File

@ -0,0 +1,317 @@
pdf2htmlex (0.18.7-1~git20200531r3fcd0-0ubuntu1) UNRELEASED; urgency=medium
* test packaging
-- Stephen Gaito <dev@pDev> Sun, 31 May 2020 13:38:59 +0000
pdf2htmlex (0.18.7-1~git20190927rb69b8-0ubuntu1) disco; urgency=low
* Package for poppler-0.81.0
-- Stephen Gaito <stephen@perceptisys.co.uk> Fri, 27 Sep 2019 12:55:39 +0000
pdf2htmlex (0.18.6-1~git20190927r583b1-0ubuntu1) disco; urgency=low
* Package for poppler-0.80.0
-- Stephen Gaito <stephen@perceptisys.co.uk> Fri, 27 Sep 2019 11:58:57 +0000
pdf2htmlex (0.18.5-1~git20190927rdb4cc-0ubuntu1) disco; urgency=low
* Package for poppler-0.79.0
-- Stephen Gaito <stephen@perceptisys.co.uk> Fri, 27 Sep 2019 09:12:53 +0000
pdf2htmlex (0.18.4-1~git20190927r34bac-0ubuntu1) disco; urgency=low
* Package for poppler-0.78.0
-- Stephen Gaito <stephen@perceptisys.co.uk> Fri, 27 Sep 2019 07:46:26 +0000
pdf2htmlex (0.18.3-1~git20190926r7ed19-0ubuntu1) disco; urgency=low
* Package for poppler-0.77.0
-- Stephen Gaito <stephen@perceptisys.co.uk> Thu, 26 Sep 2019 17:56:51 +0000
pdf2htmlex (0.18.2-1~git20190926ra37f7-0ubuntu1) disco; urgency=low
* Package for poppler-0.76.0
-- Stephen Gaito <stephen@perceptisys.co.uk> Thu, 26 Sep 2019 15:29:27 +0000
pdf2htmlex (0.18.1-1~git20190926r11e2a-0ubuntu1) disco; urgency=low
* Package for poppler-0.75.0
-- Stephen Gaito <stephen@perceptisys.co.uk> Thu, 26 Sep 2019 10:59:59 +0000
pdf2htmlex (0.18.0-1~git20190924r37921-0ubuntu1) disco; urgency=medium
* Package for Ubuntu 19.04 (poppler-0.74.0)
-- Stephen Gaito <stephen@perceptisys.co.uk> Tue, 24 Sep 2019 14:56:03 +0000
pdf2htmlex (0.17.0-1~git20190924r37921-0ubuntu1) cosmic; urgency=low
* Package for 18.10 (poppler-0.68.0)
-- Stephen Gaito <stephen@perceptisys.co.uk> Tue, 24 Sep 2019 10:32:08 +0000
pdf2htmlex (0.16.0-1~git20190920r21a9f-0ubuntu1) bionic; urgency=low
* Package for 18.04
-- Trent Petersen <trentpetersen.523@gmail.com> Thu, 19 Sep 2019 10:33:35 -0500
pdf2htmlex (0.11-1~git201311150048r23755-0ubuntu1) saucy; urgency=low
* Fix packaging
-- WANG Lu <coolwanglu@gmail.com> Fri, 15 Nov 2013 00:48:06 +0800
pdf2htmlex (0.11-1~git201311042119refddc-0ubuntu1) saucy; urgency=low
* Packaging for 13.10
-- WANG Lu <coolwanglu@gmail.com> Mon, 04 Nov 2013 21:19:41 +0800
pdf2htmlex (0.11-1~git201310172203re1b11-0ubuntu1) raring; urgency=low
* Fix typo in dependencies
-- WANG Lu <coolwanglu@gmail.com> Thu, 17 Oct 2013 22:03:42 +0800
pdf2htmlex (0.10-1~git201310171220rc344e-0ubuntu1) raring; urgency=low
* Fix build
-- WANG Lu <coolwanglu@gmail.com> Thu, 17 Oct 2013 12:20:59 +0800
pdf2htmlex (0.10-1~git201310171209rdc970-0ubuntu1) raring; urgency=low
* v0.10 released, see Changelog
-- WANG Lu <coolwanglu@gmail.com> Thu, 17 Oct 2013 12:09:01 +0800
pdf2htmlex (0.9-1~git201309161133rd60eb-0ubuntu1) raring; urgency=low
* fix cmake test for packaging
-- WANG Lu <coolwanglu@gmail.com> Mon, 16 Sep 2013 11:33:11 +0800
pdf2htmlex (0.9-1~git201309161021rf2993-0ubuntu1) raring; urgency=low
* v0.9 released, see Changelog
-- WANG Lu <coolwanglu@gmail.com> Mon, 16 Sep 2013 10:21:05 +0800
pdf2htmlex (0.9-1~git201305291247rf655a-0ubuntu1) raring; urgency=low
* Regular upload
-- WANG Lu <coolwanglu@gmail.com> Wed, 29 May 2013 12:47:16 +0800
pdf2htmlex (0.8-1~git201305051429r92eab-0ubuntu1) raring; urgency=low
* v0.8 released, see Changelog
-- WANG Lu <coolwanglu@gmail.com> Sun, 05 May 2013 14:29:07 +0800
pdf2htmlex (0.8-1~git201304281550rd5f9c-0ubuntu1) raring; urgency=low
* Test packaging for multiple distributions
* Fix crashing with --split-pages
-- WANG Lu <coolwanglu@gmail.com> Sun, 28 Apr 2013 15:39:34 +0800
pdf2htmlex (0.8-1~git201304151420r1da9b-0ubuntu1) quantal; urgency=low
* HTML optimization
* New options: --optimize-text, --fallabck
* See more in Changelog
-- WANG Lu <coolwanglu@gmail.com> Mon, 15 Apr 2013 14:20:22 +0800
pdf2htmlex (0.8-1~git201303011406r3bc73-0ubuntu1) quantal; urgency=low
* Experimental printing support
* New version
-- WANG Lu <coolwanglu@gmail.com> Fri, 01 Mar 2013 14:06:42 +0800
pdf2htmlex (0.7-1~git201302282259r3bc73-0ubuntu1) quantal; urgency=low
* suggests ttfautohint
-- WANG Lu <coolwanglu@gmail.com> Thu, 28 Feb 2013 22:59:45 +0800
pdf2htmlex (0.7-1~git201302271054r3bc73-0ubuntu1) precise; urgency=low
* Packaging for 12.04
-- WANG Lu <coolwanglu@gmail.com> Wed, 27 Feb 2013 10:54:12 +0800
pdf2htmlex (0.7-1~git201302271053r3bc73-0ubuntu1) quantal; urgency=low
* Fix packpage dependency
-- WANG Lu <coolwanglu@gmail.com> Wed, 27 Feb 2013 10:52:17 +0800
pdf2htmlex (0.7-1~git201302270111r3bc73-0ubuntu1) quantal; urgency=low
* Regular upload
-- WANG Lu <coolwanglu@gmail.com> Wed, 27 Feb 2013 01:11:56 +0800
pdf2htmlex (0.7-1~git201302182049r3bc73-0ubuntu1) quantal; urgency=low
* New parameter: process-outline
-- WANG Lu <coolwanglu@gmail.com> Mon, 18 Feb 2013 20:49:57 +0800
pdf2htmlex (0.7-1~git201301292229r2595c-0ubuntu1) quantal; urgency=low
* Fixed a CSS issue
-- WANG Lu <coolwanglu@gmail.com> Tue, 29 Jan 2013 22:29:21 +0800
pdf2htmlex (0.7-1~git201301282229r2595c-0ubuntu1) quantal; urgency=low
* Process PDF Outline
-- WANG Lu <coolwanglu@gmail.com> Mon, 28 Jan 2013 22:29:35 +0800
pdf2htmlex (0.7-1~git201301261427r2595c-0ubuntu1) quantal; urgency=low
* New version, see Changelog for changelog
-- WANG Lu <coolwanglu@gmail.com> Sat, 26 Jan 2013 14:27:18 +0800
pdf2htmlex (0.6-1~git201212182148rd76af-0ubuntu1) quantal; urgency=low
* fix dependency of poppler for quantal
-- WANG Lu <coolwanglu@gmail.com> Tue, 18 Dec 2012 21:48:35 +0800
pdf2htmlex (0.6-1~git201212111844rd76af-0ubuntu1) quantal; urgency=low
* Package for quantal
-- WANG Lu <coolwanglu@gmail.com> Tue, 11 Dec 2012 18:44:44 +0800
pdf2htmlex (0.6-1~git201210070052rcb9a8-0ubuntu1) precise; urgency=low
* New version
-- WANG Lu <coolwanglu@gmail.com> Sun, 07 Oct 2012 00:52:42 +0800
pdf2htmlex (0.5-1~git201210051800rbaa37-0ubuntu1) precise; urgency=low
* Regularly re-packing.
-- WANG Lu <coolwanglu@gmail.com> Fri, 05 Oct 2012 18:00:48 +0800
pdf2htmlex (0.5-1~git201209270317r6fa14-0ubuntu1) precise; urgency=low
* Regularly re-packing.
-- WANG Lu <coolwanglu@gmail.com> Thu, 27 Sep 2012 03:17:02 +0800
pdf2htmlex (0.5-1~git201209261622r170a0-0ubuntu1) precise; urgency=low
* new version
-- WANG Lu <coolwanglu@gmail.com> Wed, 26 Sep 2012 16:22:50 +0800
pdf2htmlex (0.4-1~git201209241628r30aee-0ubuntu1) precise; urgency=low
* Regularly re-packing.
-- WANG Lu <coolwanglu@gmail.com> Mon, 24 Sep 2012 16:28:18 +0800
pdf2htmlex (0.4-1~git201209170124r8b4ec-0ubuntu1) precise; urgency=low
* Regularly re-packing.
-- WANG Lu <coolwanglu@gmail.com> Mon, 17 Sep 2012 01:24:29 +0800
pdf2htmlex (0.4-1~git201209162328r8b4ec-0ubuntu1) precise; urgency=low
* Regularly re-packing.
-- WANG Lu <coolwanglu@gmail.com> Sun, 16 Sep 2012 23:28:03 +0800
pdf2htmlex (0.3-1~git201209152353rf02e1-0ubuntu1) precise; urgency=low
* Regularly re-packing.
-- WANG Lu <coolwanglu@gmail.com> Sat, 15 Sep 2012 23:53:43 +0800
pdf2htmlex (0.3-1~git201209071504ra0de6-0ubuntu1) precise; urgency=low
* fix build
* 0.3 comes with more bug fixed
-- WANG Lu <coolwanglu@gmail.com> Fri, 07 Sep 2012 15:04:09 +0800
pdf2htmlex (0.2-3~git201209052329rbc256-0ubuntu1) precise; urgency=low
* Change dependency of fontforge
-- WANG Lu <coolwanglu@gmail.com> Wed, 05 Sep 2012 23:29:49 +0800
pdf2htmlex (0.2-3~git201209030158r926cf-0ubuntu1) precise; urgency=low
* Fix dependency of libpoppler27
-- WANG Lu <coolwanglu@gmail.com> Mon, 03 Sep 2012 01:58:42 +0800
pdf2htmlex (0.2-3~git201209010002rfe7b3-0ubuntu1) precise; urgency=low
* update license
-- WANG Lu <coolwanglu@gmail.com> Sat, 01 Sep 2012 00:02:23 +0800
pdf2htmlex (0.2-3~git201208312351rd12b8-0ubuntu1) precise; urgency=low
* 0.2dev, many bugs fixed
-- WANG Lu <coolwanglu@gmail.com> Fri, 31 Aug 2012 23:51:57 +0800
pdf2htmlex (0.1-3~git201208281638r1addb-0ubuntu1) precise; urgency=low
* Add debian files
-- WANG Lu <coolwanglu@gmail.com> Tue, 28 Aug 2012 16:38:19 +0800
pdf2htmlex (0.1-3~git201208281523r80dc3-0ubuntu1) precise; urgency=low
* Add dependency libpng
-- WANG Lu <coolwanglu@gmail.com> Tue, 28 Aug 2012 15:22:22 +0800
pdf2htmlex (0.1-3~git201208281431r383b1-0ubuntu1) precise; urgency=low
* Updated CMakeList.txt
-- WANG Lu <coolwanglu@gmail.com> Tue, 28 Aug 2012 14:29:43 +0800
pdf2htmlex (0.1-3~git201208281420rc53d7-0ubuntu1) precise; urgency=low
* Added config.h.in
-- WANG Lu <coolwanglu@gmail.com> Tue, 28 Aug 2012 14:06:22 +0800
pdf2htmlex (0.1-3~git201208281356r5731e-0ubuntu1) precise; urgency=low
* Fix version for package
-- WANG Lu <coolwanglu@gmail.com> Tue, 28 Aug 2012 13:46:09 +0800
pdf2htmlex (0.1-1~git20120828rf083f-0ubuntu1) precise; urgency=low
* Initial release.
-- WANG Lu <coolwanglu@gmail.com> Tue, 28 Aug 2012 01:26:33 +0800

1
archive/debian/compat Normal file
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@ -0,0 +1 @@
10

14
archive/debian/control Normal file
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@ -0,0 +1,14 @@
Source: pdf2htmlex
Section: universe/web
Priority: extra
Maintainer: Trent Petersen <trentpetersen.523@gmail.com>
Build-Depends: cmake (>= 2.6.0), pkg-config, debhelper (>= 10), libpng-dev, libjpeg-dev, openjdk-8-jre-headless
Standards-Version: 3.9.3
Homepage: http://github.com/pdf2htmlEX/pdf2htmlEX
Package: pdf2htmlex
Architecture: any
Depends: ${shlibs:Depends}, ${misc:Depends}
Suggests: ttfautohint
Description: Converts PDF to HTML without losing format
pdf2htmlEX converts PDF to HTML while retaining text, format & style as much as possible

23
archive/debian/copyright Normal file
View File

@ -0,0 +1,23 @@
Format: http://www.debian.org/doc/packaging-manuals/copyright-format/1.0/
Upstream-Name: pdf2htmlEX
Upstream-Contact: WANG Lu <coolwanglu@gmail.com>.
Source: http://github.com/pdf2htmlEX/pdf2htmlEX
Files: *
Copyright: 2012 WANG Lu <coolwanglu@gmail.com>
License: GPL-3+
License: GPL-3
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 3 of the License, 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.
.
You should have received a copy of the GNU General Public License
along with this program. If not, see <http://www.gnu.org/licenses/>.

1
archive/debian/dirs Normal file
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@ -0,0 +1 @@
usr/bin

0
test/browser_tests/test_fail/THIS_FOLDER_SHOULD_BE_EMPTY → archive/debian/pdf2htmlex.NEWS
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1
archive/debian/pdf2htmlex.README Normal file
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@ -0,0 +1 @@
README.md

0
archive/debian/pdf2htmlex.TODO Normal file
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14
archive/debian/rules Executable file
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@ -0,0 +1,14 @@
#!/usr/bin/make -f
%:
dh $@
override_dh_auto_test:
dh_auto_test || true
# The following override is required when creating a Debian package
# associated with a version of poppler which has NO debian package (ie when
# poppler has been compiled and installed from source).
#
override_dh_shlibdeps:
dh_shlibdeps --dpkg-shlibdeps-params=--ignore-missing-info

2
archive/debian/source/format Normal file
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@ -0,0 +1,2 @@
3.0 (quilt)

334
buildScripts/Readme.md Normal file
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@ -0,0 +1,334 @@
# Building pdf2htmlEX
Because of its intimate use of *specific* versions of both Poppler and
FontForge, cleanly building `pdf2htmlEX` is rather more complex than
normal.
The (shell) scripts in this directory help automate this mutli-stage
process.
For all but the most experienced programmers, we *strongly* encourage you
to use these scripts to build `pdf2htmlEX`.
---
**Table of contents**
- [TL;DR ...](#tldr-)
- [Downloading precompiled versions](#downloading-precompiled-versions-downloads)
- [Building yourself](#building-yourself)
- [The problem](#the-problem)
- [Our solution](#our-solution)
- [The gory details ...](#the-gory-details-)
- [Top-level scripts](#top-level-scripts)
- [Individual steps](#individual-steps)
- [Helper files and scripts](#helper-files-and-scripts)
- [Yet more details?](#yet-more-details)
---
## TL;DR ...
### Downloading precompiled versions
For most users, you probably really want to simply download one of the
[precompiled versions of
`pdf2htmlEX`](https://github.com/pdf2htmlEX/pdf2htmlEX/releases):
- [Debian archive](https://en.wikipedia.org/wiki/Dpkg) : Download,
[apt](https://en.wikipedia.org/wiki/APT_(software)) install locally,
and run...
This will work on any [Debian](https://www.debian.org/) based and most
recent Windows 10 machines.
Experienced users of Linux, may be able to repackage the `*.deb` we
provide for use with their favourite package management tool.
- [AppImage](https://appimage.org/) : Download, make executable, and
run...
This will work on most Linuxes, and most recent Windows 10.
(It will not currently work on MacOS or Alpine based machines).
- [Docker](https://www.docker.com/) Image from the [`pdf2htmlEX` Docker
hub](https://hub.docker.com/orgs/pdf2htmlex/repositories).
This will work on any machine with Docker installed.
(Note: that *advanced* use of `pdf2htmlEX` requires careful attention to
the configuration of various tools, such as fontconfig, iconv and your
locally available fonts use by the poppler and fontforge libraries. The
docker images created by the pdf2htmlEX team might not be as well
configured for *your needs* as a docker created and configured by you)
### Building yourself
To build `pdf2htmlEX` on a Debian/Apt related machine, inside the root
directory of a fresh clone of the
[pdf2htmlEX/pdf2htmlEX](https://github.com/pdf2htmlEX/pdf2htmlEX)
repository, type:
```
./buildScripts/buildInstallLocallyApt
```
This will automatically install all required development tools and
libraries, and then proceed to download and statically compile the
required versions of both Poppler and FontForge before compiling and
installing `pdf2htmlEX` into /usr/local/bin.
**NOTE:** at the moment this will **only** work on machines with a
[Debian](https://www.debian.org/) based distribution. such as
[Ubuntu](https://ubuntu.com/), [Linux Mint](https://linuxmint.com/), etc.
**NOTE:** there is currently an *experimental* build script,
`./buildScripts/buildInstallLocallyAlpine`, for builds in Alpine
environments.
## The problem
To provide its full functionality, the `pdf2htmlEX` sources make direct
use of source code and unexposed methods from both the Poppler and
FontForge projects. Unfortunately the source code in the Poppler and
FontForge projects that the `pdf2htmlEX` uses changes regularly.
This means that the `pdf2htmlEX` souce code *must* be updated regularly to
match *specific releases* of both Poppler and FontForge.
Unfortunately, the installed versions of both Poppler and FontForge in
most Linux distributions, lag the official releases of both of these
projects. Even worse few distributions install the same versions.
This means that it is nearly impossible for the `pdf2htmlEX` code to
'predict' which version of Poppler or FontForge will be installed on a
given user's machine.
## Our solution
While we *could* keep multiple versions of the `pdf2htmlEX` source code,
each version matched to a particular distribution's installed versions of
Poppler and FontForge, this would be a logistic and testing 'nightmare'.
Instead, when building `pdf2htmlEX`, we download specific versions of both
the Poppler and FontForge sources (usually the most recent), and then
compile *static* versions of the Poppler and FontForge libraries which are
then *statically* linked into the `pdf2htmlEX` binary.
This means that the `pdf2htmlEX` binary is completely independent of any
locally installed versions of either Poppler or FontForge.
However, to get the matched versions of Poppler and FontForge and then
compile them statically, *our* build process becomes much more complex
than a "simple", `configure, make, make install` cycle.
Hence this directory has a large number of shell scripts each of which
automate one simple step in the overall our build process.
## The gory details ...
The shell scripts in this directory automate the download, build, install,
test and upload steps required to provide a complete build/test/release
cycle of `pdf2htmlEX`.
Each script can be used individually to re-run a particular step if needed.
### Top-level scripts
Typically, most users, will run one of the following "top-level" scripts:
1. **`buildInstallLocallyApt`** (**`buildInstallLocallyAlpine`**)
This will automate:
1. the installation of all required development tools
and libraries,
2. download and statically compile the required versions of both
Poppler and FontForge,
3. compile and install `pdf2htmlEX`.
The `*Apt` script will build on any machine which uses the
`apt`/`apt-get` command.
The `*Alpine` script will build on any machine which uses the
`apk` command (Alpine).
2. **`createImagesApt`** (**`createImagesAlpine`**)
Following a successful `buildInstallLocallyApt`, the `createImagesApt`
shell script will create the following images:
1. AppImage
2. Docker image
3. Debian archive
Following a successful `buildInstallLocallyAlpine`, the
`createImagesAlpine` shell script will create the following images:
1. Alpine tar file
2. Docker image
3. **`runTests`**
Following a successful `buildInstallLocallyApt` (or
`buildInstallLocallyAlpine` ), the `runTests` shell script will run the
various 'local' tests reporting errors as they occur.
When run in [Travis-ci](https://travis-ci.org/), failing browser tests
will *not* fail the overall Travis build, but will instead upload the
test results to the GitHub Release page for later review.
4. **`uploadImages`**
Following successful `buildInstallLocally`, `createImages` and
`runTests`, this will automate the upload of the various artefacts to
the `pdf2htmlEX` releases page, and docker hub repository.
**Note** that this step requires the user to enter passwords for each
of the respective services. *Most* users will not need (or be able) to
run this step.
5. **`travisLinuxDoItAll`**
This script is used by the `.travis.yml` configuration to build, test
and upload a complete `pdf2htmlEX` release cycle. It is essentially a
compendium of all of the build scripts in the correct order.
### Individual steps
- **`buildFontforge`**: Compiles a *static* version of `libfontforge` for
use by `pdf2htmlEX`.
Statically linking `libfontforge` into `phd2htmlEX` ensures that any
versions of FontForge already installed by the user, are not broken by
the user's installation of `pdf2htmlEX`.
- **`buildPdf2htmlEX`**: Compiles and links `pdf2htmlEX`.
- **`buildPoppler`**: Compiles a *static* version of `libpoppler` and
`libpopper-glib` for use by `pdf2htmlEX`.
Statically linking `libpoppler` and `libpoppler-glib` into `phd2htmlEX`
ensures that any versions of Poppler already installed by the user, are
not broken by the user's installation of `pdf2htmlEX`.
- **`createAlpineTarFile`**: Using an already compiled version of `pdf2htmlEX`,
installs it and `popper-data` into a tar file suitable for use in any
Alpine environment.
- **`createAppImage`**: Using an already compiled version of `pdf2htmlEX`,
installs it and `popper-data` into an AppImage.
- **`createDebianPackage`**: Using an already compiled version of
`pdf2htmlEX`, installs it and `poppler-data` into a Debian archive
(`*.deb`).
- **`createDockerAlpineImageFromTarFile`**: Installs the Alpine tar file
archive of `pdf2htmlEX` created by `createAlpineTarFile` into an Alpine
Docker image.
- **`createDockerUbuntuImageFromDeb`**: Installs the Debian archive of
`pdf2htmlEX` created by `createDebianPackage` into a Docker image.
- **`getBuildToolsAlpine`**: Locally `apk` installs all development
*tools* required to build `pdf2htmlEX`.
- **`getBuildToolsApt`**: Locally `apt` installs all development *tools*
required to build `pdf2htmlEX`.
- **`getDevLibrariesAlpine`**: Locally `apk` installs all development
*libraries* required to build `pdf2htmlEX`.
- **`getDevLibrariesApt`**: Locally `apt` installs all development
*libraries* required to build `pdf2htmlEX`.
This script provides a definitive list of all libraries required to run
`pdf2htmlEX`.
This script provides a definitive list of all libraries required to run
`pdf2htmlEX`.
- **`getFontforge`**: Downloads and unpacks the version of FontForge specified in the
`FONTFORGE_VERSION` environment variable into the
`pdf2htmlEX/fontoforge` directory.
The `FONTFORGE_VERSION` variable is specified in the `versionEnvs`
script.
- **`getPoppler`**: Downloads and unpacks the version of Poppler specified in the
`POPPLER_VERSION` environment variable into the `pdf2htmlEX/poppler`
directory.
The `POPPLER_VERSION` variable is specified in the `versionEnvs` script.
The `getPoppler` script also downloads and unpacks the most recent
version of `poppler-data`. Since `poppler-data` does not change very
often, the correct version of `poppler-data` is specified in the
`getPoppler` script itself.
- **`installPdf2htmlEX`**: Installs an already compiled version of
`pdf2htmlEX` and `poppler-data` into the location specified by the
`PDF2HTMLEX_PREFIX` environment variable.
The `PDF2HTMLEX_PREFIX` variable is specified in the `versionEnvs`
script.
- **`runTests`**: Runs the tests located in the
`pdf2htmlEX/pdf2htmlEX/test` directory. See the
`pdf2htmlEX/pdf2htmlEx/test` directory's Readme file for details.
- **`uploadDockerImage`**: Upload the `pdf2htmlEX` Docker image to
Docker hub repository associated to the docker hub users specified in
the `DOCKER_USERNAME` environement variable.
Unless the `DOCKER_USERNAME` and `DOCKER_PASSWORD` environment variables
are pre-defined, this script will prompt the user for the respective
values.
- **`uploadGitHubRelease`**: Upload the `pdf2htmlEX` artefacts (AppImage,
Debian archive, test results, etc) to the *continuous* section of the
release page associated with the `TRAVIS_REPO_SLUG` (user/project)
environment variable.
Unless the `GITHUB_USERNAME`, `GITHUB_TOKEN`, and `TRAVIS_REPO_SLUG`
(user/project) environment variables are pre-defined, this script will
prompt the user for the respective values.
### Helper files and scripts
- **`versionEnvs`**: Specifies all of the evnironment variables required
for a standard build of `pdf2htmlEX`. Changes in this script effect
*all* of the other build scripts.
- **`reSourceVersionEnvs`**: This shell script is automatically generated
by the build scripts as they are run. It records the values of all
important environment variables required by the buildScripts. It is
typcically `source`d by each script before it preforms any actions.
- **`reportEnvs`**: Echos all important enviroment variables to the
console. This script is used by the top-level scripts to ensure the
current environment variables are listed before each build.
- **`uploadGitHubReleaseDSL`**: A collection of shell functions used by the
`uploadGitHubRelease` script to automate the upload of release artefacts.
- **`uploadGitHubReleaseMessage`**: The contents of this *text* file is
used by the `uploadGitHubRelease` script as the contents of the release
message, as visible to the user, for the 'continuous' release section.
- **`listFilesByChangeTime`**: A simple shell script which lists the files
in the buildScripts directory by most recently changed files first.
- **`Readme.md`**: This read me file.
## Yet more details?
The various shell script files are meant to be fairly readable. They
contain additional comments about what each step is meant to be doing.

92
buildScripts/buildFontforge Executable file
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#!/bin/sh
# This shell script build FontForge
# source buildScripts/reSourceVersionEnvs
. buildScripts/reSourceVersionEnvs
echo ""
echo "-------------------------------------------------------------------"
echo "BUILDING FontForge (using CMake)"
echo "-------------------------------------------------------------------"
echo ""
set -ev
cd fontforge
mkdir build
cd build
cmake \
-DCMAKE_BUILD_TYPE=Release \
-DCMAKE_INSTALL_PREFIX=$PDF2HTMLEX_PREFIX \
-DBUILD_SHARED_LIBS:BOOL=OFF \
-DENABLE_GUI:BOOL=OFF \
-DENABLE_X11:BOOL=OFF \
-DENABLE_NATIVE_SCRIPTING:BOOL=ON \
-DENABLE_PYTHON_SCRIPTING:BOOL=OFF \
-DENABLE_PYTHON_EXTENSION:AUTO=OFF \
-DENABLE_LIBSPIRO:BOOL=OFF \
-DENABLE_LIBUNINAMESLIST:BOOL=OFF \
-DENABLE_LIBGIF:AUTO=OFF \
-DENABLE_LIBJPEG:AUTO=ON \
-DENABLE_LIBPNG:AUTO=ON \
-DENABLE_LIBREADLINE:AUTO=OFF \
-DENABLE_LIBTIFF:AUTO=OFF \
-DENABLE_WOFF2:AUTO=OFF \
-DENABLE_DOCS:AUTO=OFF \
-DENABLE_CODE_COVERAGE:BOOL=OFF \
-DENABLE_DEBUG_RAW_POINTS:BOOL=OFF \
-DENABLE_FONTFORGE_EXTRAS:BOOL=OFF \
-DENABLE_MAINTAINER_TOOLS:BOOL=OFF \
-DENABLE_TILE_PATH:BOOL=OFF \
-DENABLE_WRITE_PFM:BOOL=OFF \
-DENABLE_SANITIZER:ENUM="none" \
-DENABLE_FREETYPE_DEBUGGER:PATH="" \
-DSPHINX_USE_VENV:BOOL=OFF \
-DREAL_TYPE:ENUM="double" \
-DTHEME:ENUM="tango" \
..
# Apply any patches required for fontforge raw sources before we make
#
#for APATCHFILE in $(ls ../patches/fontforge-$FONTFORGE_VERSION-*)
#do
# echo "patching fontforge using [$APATCHFILE]"
# patch -p 1 < $APATCHFILE
#done
make $MAKE_PARALLEL
##########################################################
# FontForge CMakeLists.txt build options (2020/05/31):
# BUILD_SHARED_LIBS:BOOL=OFF "Build libfontforge as a shared library")
# ENABLE_GUI:BOOL=OFF "Build FontForge with GUI support")
# ENABLE_X11:BOOL=OFF "Build the GUI using the X backend INSTEAD of the GDK backend" "ENABLE_GUI")
# ENABLE_NATIVE_SCRIPTING:BOOL=ON "Enables FontForge's native scripting support")
# ENABLE_PYTHON_SCRIPTING:BOOL=OFF "Enables FontForge's Python scripting support")
# ENABLE_PYTHON_EXTENSION:AUTO=OFF "Builds the Python models for use with system python")
# ENABLE_LIBSPIRO:BOOL=ON "Enables libspiro support")
# ENABLE_LIBUNINAMESLIST:BOOL=ON "Enables libuninameslist support")
# ENABLE_LIBGIF:AUTO=OFF "Enables GIF support")
# ENABLE_LIBJPEG:AUTO=ON "Enables JPEG support")
# ENABLE_LIBPNG:AUTO=ON "Enables PNG support")
# ENABLE_LIBREADLINE:AUTO=OFF "Enables Readline support")
# ENABLE_LIBTIFF:AUTO=OFF "Enables TIFF support")
# ENABLE_WOFF2:AUTO=OFF "Enables WOFF2 support")
# ENABLE_DOCS:AUTO=OFF "Enables building and installing documentation. Sphinx is required to build it.")
# ENABLE_CODE_COVERAGE:BOOL=OFF "Build with code coverage support")
# ENABLE_DEBUG_RAW_POINTS:BOOL=OFF "Add a raw mode to the points window of the debugger")
# ENABLE_FONTFORGE_EXTRAS:BOOL=OFF "Builds programs from the contrib directory")
# ENABLE_MAINTAINER_TOOLS:BOOL=OFF "Build programs normally only used by FontForge maintainers and developers")
# ENABLE_TILE_PATH:BOOL=OFF "Enable a 'tile path' command (a variant of 'expand stroke')")
# ENABLE_WRITE_PFM:BOOL=OFF "Add the ability to save a PFM file without creating the associated font file")
# ENABLE_SANITIZER:ENUM="none" "Enables a sanitizer. Requires support from the compiler."
# ENABLE_FREETYPE_DEBUGGER:PATH="" "Use FreeTypes internal debugger within FontForge."
# SPHINX_USE_VENV:BOOL=OFF "If building documentation and Sphinx is not installed, try to install and use it from a python3 venv."
# REAL_TYPE:ENUM="double" "Sets the floating point type used." "double" "float")
# THEME:ENUM="tango" "Sets the GUI theme." "tango" "2012")

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buildScripts/buildInstallLocallyAlpine Executable file
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#!/bin/sh
# This shell script builds the complete pdf2htmlEX application LOCALLY
# (It does not create the AppImage or Docker images)
# Adjust the following two environment variables to suit your needs
#
export UNATTENDED="--assume-yes"
export MAKE_PARALLEL="-j $(nproc)"
# choose one of the following...
#
# export PDF2HTMLEX_BRANCH="<<YourTagHereWithNoSpaces>>"
export PDF2HTMLEX_BRANCH="$(git rev-parse --abbrev-ref HEAD)"
# The following environment variable determines where the poppler,
# poppler-data, fontforge and pdf2htmlEX packages are installed.
# CHANGE IT TO SUIT YOUR NEEDS:
#
export PDF2HTMLEX_PREFIX=/usr/local
# Ensure all Apt packages are installed with no user interaction
#
export DEBIAN_FRONTEND=noninteractive
set -ev
################
# do the build
./buildScripts/versionEnvs
./buildScripts/reportEnvs
./buildScripts/getBuildToolsAlpine
./buildScripts/getDevLibrariesAlpine
./buildScripts/getPoppler
./buildScripts/buildPoppler
./buildScripts/getFontforge
./buildScripts/buildFontforge
./buildScripts/buildPdf2htmlEX
./buildScripts/installPdf2htmlEX

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buildScripts/buildInstallLocallyApt Executable file
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#!/bin/sh
# This shell script builds the complete pdf2htmlEX application LOCALLY
# (It does not create the AppImage or Docker images)
# Adjust the following two environment variables to suit your needs
#
export UNATTENDED="--assume-yes"
export MAKE_PARALLEL="-j $(nproc)"
# choose one of the following...
#
# export PDF2HTMLEX_BRANCH="<<YourTagHereWithNoSpaces>>"
export PDF2HTMLEX_BRANCH="$(git rev-parse --abbrev-ref HEAD)"
# The following environment variable determines where the poppler,
# poppler-data, fontforge and pdf2htmlEX packages are installed.
# CHANGE IT TO SUIT YOUR NEEDS:
#
export PDF2HTMLEX_PREFIX=/usr/local
# Ensure all Apt packages are installed with no user interaction
#
export DEBIAN_FRONTEND=noninteractive
set -ev
################
# do the build
./buildScripts/versionEnvs
./buildScripts/reportEnvs
./buildScripts/getBuildToolsApt
./buildScripts/getDevLibrariesApt
./buildScripts/getPoppler
./buildScripts/buildPoppler
./buildScripts/getFontforge
./buildScripts/buildFontforge
./buildScripts/buildPdf2htmlEX
./buildScripts/installPdf2htmlEX

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buildScripts/buildPdf2htmlEX Executable file
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#!/bin/sh
# This shell script builds pdf2htmlEX
echo ""
echo "-------------------------------------------------------------------"
echo "BUILDING pdf2htmlEX (using gcc)"
echo "-------------------------------------------------------------------"
echo ""
set -ev
cd pdf2htmlEX
rm -rf build
mkdir build
cd build
cmake -DCMAKE_BUILD_TYPE=Release -DCMAKE_INSTALL_PREFIX=$PDF2HTMLEX_PREFIX ..
make $MAKE_PARALLEL

103
buildScripts/buildPoppler Executable file
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#!/bin/sh
# This shell script builds the latest poppler
echo ""
echo "-------------------------------------------------------------------"
echo "BUILDING Poppler (using CMake)"
echo "-------------------------------------------------------------------"
echo ""
set -ev
cd poppler
mkdir build
cd build
cmake \
-DCMAKE_BUILD_TYPE=Release \
-DCMAKE_INSTALL_PREFIX=$PDF2HTMLEX_PREFIX \
-DENABLE_UNSTABLE_API_ABI_HEADERS=OFF \
-DBUILD_GTK_TESTS=OFF \
-DBUILD_QT5_TESTS=OFF \
-DBUILD_CPP_TESTS=OFF \
-DENABLE_SPLASH=ON \
-DENABLE_UTILS=OFF \
-DENABLE_CPP=OFF \
-DENABLE_GLIB=ON \
-DENABLE_GOBJECT_INTROSPECTION=OFF \
-DENABLE_GTK_DOC=OFF \
-DENABLE_QT5=OFF \
-DENABLE_LIBOPENJPEG="none" \
-DENABLE_CMS="none" \
-DENABLE_DCTDECODER="libjpeg" \
-DENABLE_LIBCURL=OFF \
-DENABLE_ZLIB=ON \
-DENABLE_ZLIB_UNCOMPRESS=OFF \
-DUSE_FLOAT=OFF \
-DBUILD_SHARED_LIBS=OFF \
-DRUN_GPERF_IF_PRESENT=OFF \
-DEXTRA_WARN=OFF \
-DWITH_JPEG=ON \
-DWITH_PNG=ON \
-DWITH_TIFF=OFF \
-DWITH_NSS=OFF \
-DWITH_Cairo=ON \
..
make $MAKE_PARALLEL
###############################################################
# Poppler CMakeLists.text build options (2020/05/31):
# ENABLE_UNSTABLE_API_ABI_HEADERS=OFF "Install API/ABI unstable xpdf headers."
# BUILD_GTK_TESTS=OFF "Whether to compile the GTK+ test programs."
# BUILD_QT5_TESTS=OFF "Whether to compile the Qt5 test programs."
# BUILD_CPP_TESTS=OFF "Whether to compile the CPP test programs."
# ENABLE_SPLASH=ON "Build the Splash graphics backend."
# ENABLE_UTILS=OFF "Compile poppler command line utils."
# ENABLE_CPP=ON "Compile poppler cpp wrapper."
# ENABLE_GLIB=ON "Compile poppler glib wrapper."
# ENABLE_GOBJECT_INTROSPECTION=ON "Whether to generate GObject introspection."
# ENABLE_GTK_DOC=OFF "Whether to generate glib API documentation."
# ENABLE_QT5=OFF "Compile poppler qt5 wrapper."
#
# ENABLE_LIBOPENJPEG="none"
#
# "Use libopenjpeg for JPX streams. Possible values: openjpeg2,
# unmaintained, none. 'unmaintained' gives you the internal unmaintained
# decoder. Use at your own risk. 'none' compiles no JPX decoder at all.
# Default: openjpeg2"
#
# ENABLE_CMS="lcms2"
#
# "Use color management system. Possible values: lcms2, none. 'none'
# disables color management system."
#
# ENABLE_DCTDECODER="libjpeg"
#
# "Use libjpeg for DCT streams. Possible values: libjpeg, unmaintained,
# none. will use libjpeg if available or fail if not. 'unmaintained' gives
# you the internal unmaintained decoder. Use at your own risk. 'none'
# compiles no DCT decoder at all. Default: libjpeg"
#
# ENABLE_LIBCURL=OFF "Build libcurl based HTTP support."
# ENABLE_ZLIB=ON "Build with zlib."
# ENABLE_ZLIB_UNCOMPRESS=OFF "Use zlib to uncompress flate streams (not totally safe)."
# USE_FLOAT=OFF "Use single precision arithmetic in the Splash backend"
# BUILD_SHARED_LIBS=OFF "Build poppler as a shared library"
# RUN_GPERF_IF_PRESENT=OFF "Run gperf if it is found"
# EXTRA_WARN=OFF "Enable extra compile warnings"
# The following packages are optional and only used if found:
# JPEG is required by pdf2htmlEX
# PNG is required by pdf2htmlEX
# TIFF is not used by pdf2htmlEX
# NSS3 is not used by pdf2htmlEX?
# CAIRO is required by pdf2htmlEX
# GLIB is requrired by pdf2htmlEX
# GObjectIntrospection is not needed by pdf2htmlEX?
# Iconv is only used if ENABLE_CPP
#
# They can be explicitly DISABLED using ENABLE_XXXX:BOOL=OFF where XXXX is
# the package name

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#!/bin/sh
# This shell script creates a docker image from an existing pdf2htmlEX
#
# This is the part which can run *inside* a docker container.
echo ""
echo "-------------------------------------------------------------------"
echo "CREATING pdf2htmlEX Docker Image (run inside a docker container)"
echo " (based on Alpine linux $BUILD_DIST)"
echo "-------------------------------------------------------------------"
echo ""
# Collect everything that will be needed...
# source buildScripts/reSourceVersionEnvs
. buildScripts/reSourceVersionEnvs
export ALPINE_NAME="pdf2htmlEX-$PDF2HTMLEX_NAME"
echo "export ALPINE_NAME=\"$ALPINE_NAME\"" >> buildScripts/reSourceVersionEnvs
set -ev
mkdir -p imageBuild/alpineTarDir
cd pdf2htmlEX/build
sudo rm -rf install_manifest.txt
make install DESTDIR=../../imageBuild/alpineTarDir
cd ../../poppler-data
make install \
prefix=$PDF2HTMLEX_PREFIX \
datadir=$PDF2HTMLEX_PREFIX/share/pdf2htmlEX \
DESTDIR=../imageBuild/alpineTarDir
cd ../imageBuild
tar czvf $ALPINE_NAME.tar.gz alpineTarDir
cat <<ALPINE_INSTALL > $ALPINE_NAME.install
#!/bin/sh
# This (alpine) shell script installs a locally existing tar.gz file of
# the pdf2htmlEX binaries compiled on Alpine $DIST.
#
# You MUST have root/sudo privileges to run this file.
#
# We start by installing all of the (known) required runtime dependencies
#
apk update
#
apk add --no-cache \
tar \
libstdc++ \
libgcc \
gnu-libiconv \
gettext \
glib \
freetype \
fontconfig \
cairo \
libpng \
libjpeg-turbo \
libxml2
# Now we install the (Alpine $DIST) compiled pdf2htmlEX binaries and
# configuration files.
#
cd /
#
tar xvf $ALPINE_NAME.tar.gz --strip-comonents=1
ALPINE_INSTALL
chmod a+x $ALPINE_NAME.tar.gz

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buildScripts/createAppImage Executable file
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#!/bin/sh
# This shell script creates an AppImage for pdf2htmlEX
# source ./buildScripts/reSourceVersionEnvs
. ./buildScripts/reSourceVersionEnvs
echo ""
echo "-------------------------------------------------------------------"
echo "CREATING pdf2htmlEX AppImage"
echo "-------------------------------------------------------------------"
echo ""
set -ev
# For appimage output plugin
#
#export VERSION="$PDF2HTMLEX_BRANCH-$BUILD_TIME"
export APPIMAGE_NAME="pdf2htmlEX-$PDF2HTMLEX_NAME.AppImage"
echo "export APPIMAGE_NAME=\"$APPIMAGE_NAME\"" >> buildScripts/reSourceVersionEnvs
mkdir -p imageBuild/appDir/usr/lib/
cd pdf2htmlEX/build
sudo rm -rf install_manifest.txt
make install DESTDIR=../../imageBuild/appDir
cd ../../poppler-data
make install \
prefix=$PDF2HTMLEX_PREFIX \
datadir=$PDF2HTMLEX_PREFIX/share/pdf2htmlEX \
DESTDIR=../imageBuild/appDir
cd ../imageBuild
# Make sure directories can be traversed by nobody
#
#find appDir -type d -exec chmod 755 {} \;
#
# Make sure files can be read by nobody
#
#find appDir -type f -exec chmod 644 {} \;
# force libfontconfig into AppImage (linuxdeploy blacklists libfontconfig)
# (turned off since libfontconfig needs to be matched to the underlying
# OS's collection of fonts and /etc/fonts configuration files)
#
#cp /usr/lib/x86_64-linux-gnu/libfontconfig.so.1 appDir/usr/lib/
LINUX_DEPLOY_APP_IMAGE=linuxdeploy-$MACHINE_ARCH.AppImage
wget https://github.com/linuxdeploy/linuxdeploy/releases/download/continuous/$LINUX_DEPLOY_APP_IMAGE
chmod a+x $LINUX_DEPLOY_APP_IMAGE
if [ -f /.dockerenv ] ; then
# WE ARE INSIDE A DOCKER CONTAINER...
#
# We explicilty extract the appimage to a squashfs to allow it to be used
# inside Docker containers
#
./$LINUX_DEPLOY_APP_IMAGE --appimage-extract
#
LINUX_DEPLOY_APP_IMAGE=squashfs-root/AppRun
fi
export VERBOSE=1
export OUTPUT=$APPIMAGE_NAME
./$LINUX_DEPLOY_APP_IMAGE \
-e appDir/$PDF2HTMLEX_PREFIX/bin/pdf2htmlEX \
--create-desktop-file \
-i ../pdf2htmlEX/logo/pdf2htmlEX.svg \
--appdir=appDir \
--output appimage

112
buildScripts/createDebianPackage Executable file
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#!/bin/sh
# This shell script creates a (binary) Debian Package Archive for pdf2htmlEX
# source ./buildScripts/reSourceVersionEnvs
. ./buildScripts/reSourceVersionEnvs
echo ""
echo "-------------------------------------------------------------------"
echo "CREATING pdf2htmlEX (binary) Debian package"
echo "-------------------------------------------------------------------"
echo ""
set -ev
export DPKG_NAME="pdf2htmlEX-$PDF2HTMLEX_NAME.deb"
echo "export DPKG_NAME=\"$DPKG_NAME\"" >> buildScripts/reSourceVersionEnvs
# Adapted from: https://blog.serverdensity.com/how-to-create-a-debian-deb-package/
# and: http://www.sj-vs.net/creating-a-simple-debian-deb-package-based-on-a-directory-structure/
DEBDIR=imageBuild/debianDir
DOCDIR=$DEBDIR/usr/local/share/doc/pdf2htmlEX
sudo rm -rf $DEBDIR
mkdir -p $DOCDIR
# Install pdf2htmlEX
#
cd pdf2htmlEX/build
#
make install DESTDIR=../../$DEBDIR
# Install a copy of poppler-data for pdf2htmlEX's exclusive use
#
cd ../../poppler-data
#
make install \
prefix=$PDF2HTMLEX_PREFIX \
datadir=$PDF2HTMLEX_PREFIX/share/pdf2htmlEX \
DESTDIR=../$DEBDIR
cd ..
# Create a 'useful' changelog
#
git log --format="%cd %h %d %n %s%n" --date=short > $DOCDIR/gitLog
# Ensure the license and readme details are embedded in the debian archive
#
cp LICENSE $DOCDIR
cp LICENSE_GPLv3 $DOCDIR
cp README.md $DOCDIR
########################################
# setup the DEBIAN package files
controlFile=$DEBDIR/DEBIAN/control
conffilesFile=$DEBDIR/DEBIAN/conffiles
md5sumsFile=$DEBDIR/DEBIAN/md5sums
mkdir -p $DEBDIR/DEBIAN
# Create the md5sums file
#
find $DEBDIR -type f | xargs md5sum > $md5sumsFile
# Accumulate the control file information
#
versionValue=$PDF2HTMLEX_VERSION.$PDF2HTMLEX_BRANCH.$BUILD_DIST.$BUILD_DATE
architectureValue=$(dpkg-architecture -q DEB_BUILD_ARCH_CPU)
maintainerValue="$(git config --get user.name) <$(git config --get user.email)>"
# Now create the control file
#
echo "Package: pdf2htmlEX" > $controlFile
echo "Version: 0:0.$versionValue-0" >> $controlFile
echo "Distribution: $BUILD_DIST" >> $controlFile
echo "Architecture: $architectureValue" >> $controlFile
echo "Section: universe/web" >> $controlFile
echo "Priority: optional" >> $controlFile
echo "Essential: no" >> $controlFile
echo "Depends: libglib2.0-0, libfreetype6, libfontconfig1, libcairo2, libpng16-16, libjpeg-turbo8, libxml2" >> $controlFile
echo "Maintainer: $maintainerValue" >> $controlFile
echo "Homepage: http://github.com/pdf2htmlEX/pdf2htmlEX" >> $controlFile
echo "Description: Converts PDF to HTML without losing format" >> $controlFile
echo " pdf2htmlEX converts PDF to HTML while retaining text, format & style as much as possible" >> $controlFile
# Create the (empty) conffiles
#
touch $conffilesFile
# Finally create the debian archive
#
cd imageBuild
#
# Make sure directories can be traversed by nobody
#
#find debianDir -type d -exec chmod 755 {} \;
#
# Make sure files can be read by nobody
#
#find debianDir -type f -exec chmod 644 {} \;
#
# Make sure root:root owns all files
#
sudo chown -R root:root debianDir
#
# Build the package
#
dpkg --build debianDir $DPKG_NAME

66
buildScripts/createDockerAlpineImageFromTarFile Executable file
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#!/bin/sh
# This shell script creates a docker image from an existing pdf2htmlEX
#
# This is the part which must be run *outside* of any docker container.
echo ""
echo "-------------------------------------------------------------------"
echo "CREATING pdf2htmlEX Docker Image (run outside any docker container)"
echo " (based on Alpine linux $BUILD_DIST)"
echo "-------------------------------------------------------------------"
echo ""
# Collect everything that will be needed...
# source buildScripts/reSourceVersionEnvs
. buildScripts/reSourceVersionEnvs
set -ev
mkdir -p imageBuild/dockerDir
cd imageBuild/dockerDir
cp ../$ALPINE_NAME.* .
if [ -z "$DOCKER_FROM" ]; then
echo ""
read -p "Enter the docker image for the 'from' base: " DOCKER_FROM
echo ""
if [ -z "$DOCKER_FROM" ]; then
echo "DOCKER_FROM not set... so we can not build the docker image"
exit 1
fi
fi
if [ -z "$DOCKER_USERNAME" ]; then
echo ""
read -p "Enter a docker username: " DOCKER_USERNAME
echo ""
if [ -z "$DOCKER_USERNAME" ]; then
echo "DOCKER_USERNAME not set... so we can not build the docker image"
exit 1
fi
fi
export DOCKER_NAME="$DOCKER_USERNAME/pdf2htmlex:$PDF2HTMLEX_NAME"
echo "export DOCKER_FROM=\"$DOCKER_FROM\"" >> ../../buildScripts/reSourceVersionEnvs
echo "export DOCKER_USERNAME=\"$DOCKER_USERNAME\"" >> ../../buildScripts/reSourceVersionEnvs
echo "export DOCKER_NAME=\"$DOCKER_NAME\"" >> ../../buildScripts/reSourceVersionEnvs
cat > Dockerfile <<DOCKERFILE_HERE_DOC
FROM $DOCKER_FROM
COPY ./$ALPINE_NAME.* /root && \
chmod a+x /root/$APLINE_NAME.install
RUN /root/$ALPINE_NAME.install
ENTRYPOINT ["$PDF2HTMLEX_PREFIX/bin/pdf2htmlEX"]
DOCKERFILE_HERE_DOC
cd ..
docker build -t $DOCKER_NAME dockerDir

69
buildScripts/createDockerUbuntuImageFromDeb Executable file
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#!/bin/sh
# This shell script creates a docker image from an existing pdf2htmlEX
#
# This is the part which must be run *outside* of any docker container.
echo ""
echo "-------------------------------------------------------------------"
echo "CREATING pdf2htmlEX Docker Image (from deb archive)"
echo "-------------------------------------------------------------------"
echo ""
# Collect everything that will be needed...
# source buildScripts/reSourceVersionEnvs
. buildScripts/reSourceVersionEnvs
set -ev
cd imageBuild
mkdir -p dockerDir
cp $DPKG_NAME dockerDir
cd dockerDir
if [ -z "$DOCKER_FROM" ]; then
echo ""
read -p "Enter the docker image for the 'from' base: " DOCKER_FROM
echo ""
if [ -z "$DOCKER_FROM" ]; then
echo "DOCKER_FROM not set... so we can not build the docker image"
exit 1
fi
fi
if [ -z "$DOCKER_USERNAME" ]; then
echo ""
read -p "Enter a docker username: " DOCKER_USERNAME
echo ""
if [ -z "$DOCKER_USERNAME" ]; then
echo "DOCKER_USERNAME not set... so we can not build the docker image"
exit 1
fi
fi
export DOCKER_NAME="$DOCKER_USERNAME/pdf2htmlex:$PDF2HTMLEX_NAME"
echo "export DOCKER_FROM=\"$DOCKER_FROM\"" >> ../../buildScripts/reSourceVersionEnvs
echo "export DOCKER_USERNAME=\"$DOCKER_USERNAME\"" >> ../../buildScripts/reSourceVersionEnvs
echo "export DOCKER_NAME=\"$DOCKER_NAME\"" >> ../../buildScripts/reSourceVersionEnvs
cat > Dockerfile <<DOCKERFILE_HERE_DOC
FROM $DOCKER_FROM
COPY ./$DPKG_NAME /root
RUN apt update && \
apt -y upgrade && \
apt -y --no-install-recommends install \
/root/$DPKG_NAME
ENTRYPOINT ["$PDF2HTMLEX_PREFIX/bin/pdf2htmlEX"]
DOCKERFILE_HERE_DOC
cd ..
docker build -t $DOCKER_NAME dockerDir

19
buildScripts/createImagesAlpine Executable file
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#!/bin/sh
set -ev
# This shell script creates the pdf2htmlEX AppImage and Docker Images
#################
# do the creation
./buildScripts/reportEnvs
./buildScripts/createAlpineTarFile
if [ -x "$(which docker)" ]; then
./buildScripts/createDockerAlpineImageFromTarFile
fi

21
buildScripts/createImagesApt Executable file
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#!/bin/sh
set -ev
# This shell script creates the pdf2htmlEX AppImage and Docker Images
#################
# do the creation
./buildScripts/reportEnvs
./buildScripts/createAppImage
./buildScripts/createDebianPackage
if [ -x "$(which docker)" ]; then
./buildScripts/createDockerUbuntuImageFromDeb
fi

30
buildScripts/getBuildToolsAlpine Executable file
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#!/bin/sh
# This shell script automates getting the required build tools (apt install)
# set the shell environment variable 'UNATTENDED' to '--assume-yes' for
# unattended use (for example in the .travis.yml script)
echo ""
echo "-------------------------------------------------------------------"
echo "INSTALLING Build Tools (using APK / Alpine)"
echo "-------------------------------------------------------------------"
echo ""
set -ev
sudo apk update
sudo apk add \
sudo \
wget \
git \
pkgconfig \
ruby \
cmake \
make \
gcc \
g++ \
gettext \
openjdk8 \
jq

35
buildScripts/getBuildToolsApt Executable file
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@ -0,0 +1,35 @@
#!/bin/sh
# This shell script automates getting the required build tools (apt install)
# set the shell environment variable 'UNATTENDED' to '--assume-yes' for
# unattended use (for example in the .travis.yml script)
echo ""
echo "-------------------------------------------------------------------"
echo "INSTALLING Build Tools (using APT)"
echo " (UNATTENDED: [$UNATTENDED])"
echo "-------------------------------------------------------------------"
echo ""
set -ev
sudo apt-get update
sudo apt-get $UNATTENDED install \
sudo \
wget \
git \
pkg-config \
ruby \
autoconf \
libtool \
cmake \
make \
gcc \
g++ \
dpkg \
dpkg-dev \
gettext \
openjdk-8-jre-headless \
jq

28
buildScripts/getDevLibrariesAlpine Executable file
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@ -0,0 +1,28 @@
#!/bin/sh
# This shell script automates getting the development libraries required to
# build poppler and fontforge
# set the shell environment variable 'UNATTENDED' to '--assume-yes' for
# unattended use (for example in the .travis.yml script)
echo ""
echo "-------------------------------------------------------------------"
echo "INSTALLING development libraries (using APK on Alpine)"
echo "-------------------------------------------------------------------"
echo ""
set -ev
sudo apk update
sudo apk add \
gettext \
gnu-libiconv-dev \
cairo-dev \
libpng-dev \
freetype-dev \
gettext-dev \
glib-dev \
fontconfig-dev \
libjpeg-turbo-dev \
libxml2-dev

23
buildScripts/getDevLibrariesApt Executable file
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@ -0,0 +1,23 @@
#!/bin/sh
# This shell script automates getting the development libraries required to
# build poppler and fontforge
# set the shell environment variable 'UNATTENDED' to '--assume-yes' for
# unattended use (for example in the .travis.yml script)
echo ""
echo "-------------------------------------------------------------------"
echo "INSTALLING development libraries (using APT)"
echo " (UNATTENDED: [$UNATTENDED])"
echo "-------------------------------------------------------------------"
echo ""
set -ev
sudo apt-get update
sudo apt-get $UNATTENDED install \
libcairo-dev \
libpng-dev \
libjpeg-dev \
libxml2-dev \

26
buildScripts/getFontforge Executable file
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#!/bin/sh
# This shell script gets and unpacks the latest fontforge AppImage
# source buildScripts/reSourceVersionEnvs
. buildScripts/reSourceVersionEnvs
echo ""
echo "-------------------------------------------------------------------"
echo "GETTING FontForge sources (using wget)"
echo " (FONTFORGE_VERSION: [$FONTFORGE_VERSION])"
echo "-------------------------------------------------------------------"
echo ""
set -ev
FONTFORGE_SRC=$FONTFORGE_VERSION.tar.gz
rm -rf $FONTFORGE_SRC
rm -rf fontforge
wget https://github.com/fontforge/fontforge/archive/$FONTFORGE_SRC
tar xvf $FONTFORGE_SRC
mv fontforge-$FONTFORGE_VERSION fontforge

37
buildScripts/getPoppler Executable file
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#!/bin/sh
# This shell script gets and unpacks the latest Poppler source code
# source buildScripts/reSourceVersionEnvs
. buildScripts/reSourceVersionEnvs
echo ""
echo "-------------------------------------------------------------------"
echo "GETTING Poppler source code (using wget)"
echo " (POPPLER_VERSION: [$POPPLER_VERSION])"
echo "-------------------------------------------------------------------"
echo ""
echo "Getting poppler version: $POPPLER_VERSION"
rm -rf $POPPLER_VERSION.tar.xz
rm -rf poppler
rm -rf poppler-data-0.4.9.tar.gz
rm -rf poppler-data
set -ev
wget https://poppler.freedesktop.org/$POPPLER_VERSION.tar.xz
tar xvf $POPPLER_VERSION.tar.xz
echo "Getting poppler-data version: 0.4.9"
mv $POPPLER_VERSION poppler
wget https://poppler.freedesktop.org/poppler-data-0.4.9.tar.gz
tar xvf poppler-data-0.4.9.tar.gz
mv poppler-data-0.4.9 poppler-data

32
buildScripts/installPdf2htmlEX Executable file
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#!/bin/sh
echo ""
echo "-------------------------------------------------------------------"
echo "INSTALLING pdf2htmlEX locally"
echo " (UNATTENDED: [$UNATTENDED])"
echo "-------------------------------------------------------------------"
echo ""
if [ -z "$UNATTENDED" ] ; then
echo "This installation assumes you have 'sudo' privileges"
echo ""
echo "Type ctrl-c now if DO NOT want to continue"
read -p "Type anything else to continue: "
fi
set -ev
cd pdf2htmlEX/build
sudo make install
## NEED to install poppler-data!!!
#
cd ../../poppler-data
sudo make install \
prefix=$PDF2HTMLEX_PREFIX \
datadir=$PDF2HTMLEX_PREFIX/share/pdf2htmlEX

9
buildScripts/listFilesByChangeTime Executable file
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#!/bin/sh
# see:https://stackoverflow.com/a/7448828
find . -type f -print0 | \
xargs -0 stat --format '%Y :%y %n' | \
sort -nr | \
grep -v build | \
cut -d: -f2-

36
buildScripts/reportEnvs Executable file
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#!/bin/sh
# This shell script reports the more important TRAVIS environment variables
# source ./buildScripts/reSourceVersionEnvs
. ./buildScripts/reSourceVersionEnvs
echo "TravisCI env:"
echo " dist: [$TRAVIS_DIST]"
echo " tag: [$TRAVIS_TAG]"
echo " branch: [$TRAVIS_BRANCH]"
echo " commit: [$TRAVIS_COMMIT]"
echo " build dir: [$TRAVIS_BUILD_DIR]"
echo " repo slug: [$TRAVIS_REPO_SLUG]"
echo "Build env:"
echo " prefix: [$PDF2HTMLEX_PREFIX]"
echo " unattended: [$UNATTENDED]"
echo " make parallel: [$MAKE_PARALLEL]"
echo " distribution: [$BUILD_DIST]"
echo "pdf2htmlEX env:"
echo " version: [$PDF2HTMLEX_VERSION]"
echo " poppler: [$POPPLER_VERSION]"
echo " fontforge: [$FONTFORGE_VERSION]"
echo " pdf2htmlEX: [$PDF2HTMLEX_BRANCH]"
echo " machine arch: [$MACHINE_ARCH]"
echo "release env:"
echo " build date: [$BUILD_DATE]"
echo " build time: [$BUILD_TIME]"
echo " docker from: [$DOCKER_FROM]"
echo " docker name: [$DOCKER_NAME]"
echo " appImage name: [$APPIMAGE_NAME]"
echo " dpkg name: [$DPKG_NAME]"
echo "uploadTool suffix: [$UPLOADTOOL_SUFFIX]"

33
buildScripts/runTests Executable file
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#!/bin/sh
# source ./buildScripts/reSourceVersionEnvs
. ./buildScripts/reSourceVersionEnvs
echo ""
echo "-------------------------------------------------------------------"
echo "RUNNING pdf2htmlEX tests"
echo "-------------------------------------------------------------------"
echo ""
export TEST_RESULTS_NAME="pdf2htmlEX-$PDF2HTMLEX_BRANCH-$BUILD_TIME-$BUILD_DIST-$MACHINE_ARCH-testResults.zip"
echo "export TEST_RESULTS_NAME=\"$TEST_RESULTS_NAME\"" >> buildScripts/reSourceVersionEnvs
set -ev
# This shell script runs the pdf2htmlEX tests
cd pdf2htmlEX/test
# The following is only needed for the local browser tests
#
./installAutomaticTestSoftwareApt
./runLocalTestsShell
./runLocalBrowserTests
cd ../..
mkdir -p imageBuild
zip -r imageBuild/$TEST_RESULTS_NAME /tmp/pdf2htmlEX/html /tmp/pdf2htmlEX/png

39
buildScripts/travisLinuxDoItAll Executable file
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#!/bin/sh
# This shell script builds everyting on an TravisCI Linux (Ubunutu) worker
set -ev
export UNATTENDED="--assume-yes"
export MAKE_PARALLEL="-j $(nproc)"
export PDF2HTMLEX_BRANCH=$TRAVIS_BRANCH
export PDF2HTMLEX_PREFIX=/usr/local
export PDF2HTMLEX_PATH=/usr/local/bin/pdf2htmlEX
# Ensure all Apt packages are installed with no user interaction
#
export DEBIAN_FRONTEND=noninteractive
################
# do the build
./buildScripts/versionEnvs
./buildScripts/reportEnvs
./buildScripts/getBuildToolsApt
./buildScripts/getDevLibrariesApt
./buildScripts/getPoppler
./buildScripts/buildPoppler
./buildScripts/getFontforge
./buildScripts/buildFontforge
./buildScripts/buildPdf2htmlEX
./buildScripts/installPdf2htmlEX
./buildScripts/runTests
./buildScripts/createAppImage
./buildScripts/createDebianPackage
./buildScripts/createDockerUbuntuImageFromDeb
#./buildScripts/uploadGitHubRelease
#./buildScripts/uploadDockerImage

49
buildScripts/uploadDockerImage Executable file
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#!/bin/sh
# This shell script uploads the pdf2htmlEX docker image to docker hub
#
# We EXPECT the following environment variables to be set:
# DOCKER_USERNAME
#
# You can OPTIONALLY set the following environment variables:
# DOCKER_PASSWORD (if not set you will be asked for your password)
#
# source ./buildScripts/reSourceVersionEnvs
. ./buildScripts/reSourceVersionEnvs
echo ""
echo "-------------------------------------------------------------------"
echo "UPLOADING pdf2htmlEX Docker Image to Docker Hub"
echo "-------------------------------------------------------------------"
echo ""
##################################
# push docker image
#
if [ -x "$(which docker)" ]; then
if [ -z "$DOCKER_USERNAME" ]; then
echo ""
read -p "Enter the Docker usernane): " DOCKER_USERNAME
echo ""
if [ -z "$DOCKER_USERNAME" ]; then
echo "DOCKER_USERNAME not set... so we do not know where to push image."
exit 1
fi
fi
if [ -z "$DOCKER_PASSWORD" ]; then
echo ""
echo "Please type your the Docker hub password"
docker login -u "$DOCKER_USERNAME"
else
echo "$DOCKER_PASSWORD" | docker login -u "$DOCKER_USERNAME" --password-stdin
fi
docker push $DOCKER_USERNAME/pdf2htmlex
else
echo "Docker is not installed... skipping upload of docker image."
fi

92
buildScripts/uploadGitHubRelease Executable file
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#!/bin/sh
# This shell script uploads the pdf2htmlEX release artefacts
#
# We EXPECT the following environment variables to be set:
# GITHUB_TOKEN
# DOCKER_USERNAME
#
# You can OPTIONALLY set the following environment variables:
# DOCKER_PASSWORD (if not set you will be asked for your password)
#
# source ./buildScripts/reSourceVersionEnvs
. ./buildScripts/reSourceVersionEnvs
cp ./buildScripts/reSourceVersionEnvs imageBuild/buildInfo.sh
. ./buildScripts/uploadGitHubReleaseDSL
# source ./buildScripts/uploadGitHubReleaseDSL
echo ""
echo "-------------------------------------------------------------------"
echo "UPLOADING pdf2htmlEX AppImage and Docker Images"
echo "-------------------------------------------------------------------"
echo ""
##################################
# upload github release artefacts
#
# begin by gathering the required environment variables
#
if [ -z "$GITHUB_USERNAME" ]; then
echo ""
read -p "Enter the GitHub upload username: " GITHUB_USERNAME
echo ""
if [ -z "$GITHUB_USERNAME" ]; then
echo "GITHUB_USERNAME not set... so we can not upload release artefacts."
exit 1
fi
fi
if [ -z "$GITHUB_TOKEN" ]; then
echo ""
read -p "Enter the GitHub upload token/password: " GITHUB_TOKEN
echo ""
if [ -z "$GITHUB_TOKEN" ]; then
echo "GITHUB_TOKEN not set... so we can not upload release artefacts."
exit 1
fi
fi
if [ -z "$TRAVIS_REPO_SLUG" ]; then
echo ""
read -p "Enter the GitHub repository (user/proj): " TRAVIS_REPO_SLUG
echo ""
if [ -z "$TRAVIS_REPO_SLUG" ]; then
echo "TRAVIS_REPO_SLUG (Github repository) not set... so we can not upload release artefacts."
exit 1
fi
fi
cd imageBuild
ls -la
echo "machine api.github.com" > $HOME/.netrc
echo " login $GITHUB_USERNAME" >> $HOME/.netrc
echo " password $GITHUB_TOKEN" >> $HOME/.netrc
echo "machine uploads.github.com" >> $HOME/.netrc
echo " login $GITHUB_USERNAME" >> $HOME/.netrc
echo " password $GITHUB_TOKEN" >> $HOME/.netrc
echo $APPIMAGE_NAME > appImageName.txt
echo $DOCKER_NAME > dockerImageName.txt
echo $DPKG_NAME > debianArchiveName.txt
echo $TEST_RESULTS_NAME > testResultsName.txt
deleteReleaseByTag "$TRAVIS_REPO_SLUG" "continuous-$BUILD_DIST"
createNewRelease "$TRAVIS_REPO_SLUG" "continuous-$BUILD_DIST" "Latest $BUILD_DIST release" \
../buildScripts/uploadGitHubReleaseMessage
uploadAnAsset $upload_url "appImageName.txt" "text/plain"
uploadAnAsset $upload_url "testResultsName.txt" "text/plain"
uploadAnAsset $upload_url "buildInfo.sh" "text/plain"
uploadAnAsset $upload_url "dockerImageName.txt" "text/plain"
uploadAnAsset $upload_url "debianArchiveName.txt" "text/plain"
uploadAnAsset $upload_url $APPIMAGE_NAME "application/zip"
uploadAnAsset $upload_url $TEST_RESULTS_NAME "application/zip"
uploadAnAsset $upload_url $DPKG_NAME "application/x-debian-package"

208
buildScripts/uploadGitHubReleaseDSL Executable file
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#!/usr/bin/env sh
# This shell script is a collection of functions to interact with the GitHub
# release and git/tag APIs. It essentially provides a shell script based DSL
# for uploading GitHub release artefacts.
# NOTE-1: These functions make use of your ".netrc" file to authenticate
# with GitHub. In order to use these functions, make sure you have **both**
# "api.github.com" and "upload.github.com" in this file. For example:
#
# machine api.github.com
# login foca
# password <an access token>
# machine uploads.github.com
# login foca
# password <an access token>
#
# You can generate the required access token at
# https://github.com/settings/tokens
# Make sure this access token has access to the "repo" scope.
#
# NOTE-2: These functions require the "jq" library to parse the JSON
# returned by the GitHub APIs.
#############################
function deleteReleaseByTag {
[ -n "$1" ] || (echo "deleteReleaseByTag: missing repository"; exit 1);
[ -n "$2" ] || (echo "deleteReleaseByTag: missing releaseTag"; exit 1);
REPO=$1
releaseTag=$2
echo ""
echo "deleting the release tagged $releaseTag"
echo " from the repository $REPO"
echo ""
echo "looking for an existing '$releaseTag' release in the repo $REPO"
response=$(
curl --fail \
--netrc \
--silent \
--location \
--request "GET" \
"https://api.github.com/repos/${REPO}/releases"
)
releaseID=$(echo $response | \
jq --arg releaseTag $releaseTag \
'.[] | select(.tag_name == $releaseTag) | .id')
echo ""
echo "releaseID(s): $releaseID"
echo ""
if [ -n "$releaseID" ] ; then
for aReleaseID in $releaseID
do
echo "deleting an existing '$releaseTag'($aReleaseID) release in the repo $REPO"
response=$(
curl --fail \
--netrc \
--silent \
--location \
--request "DELETE" \
"https://api.github.com/repos/${REPO}/releases/$aReleaseID"
)
done
echo ""
fi
echo "looking for an existing '$releaseTag' git/tag in the repo $REPO"
response=$(
curl --fail \
--netrc \
--silent \
--location \
--request "GET" \
"https://api.github.com/repos/${REPO}/git/matching-refs/tags/$releaseTag"
)
tagURL=$(echo $response | jq '.[].url')
tagURL="${tagURL%\"}"
tagURL="${tagURL#\"}"
if [ -n "$tagURL" ]; then
echo "deleting an existing '$releaseTag' git/tag in the repo $REPO"
response=$(
curl --fail \
--netrc \
--silent \
--location \
--request "DELETE" \
$tagURL
)
fi
}
###########################
function createNewRelease {
# returns: upload_url (envVar)
[ -n "$1" ] || (echo "createNewRelease: missing repository"; exit 1);
[ -n "$2" ] || (echo "createNewRelease: missing releaseTag"; exit 1);
[ -n "$3" ] || (echo "createNewRelease: missing release name"; exit 1);
[ -n "$4" ] || (echo "createNewRelease: missing release description filename"; exit 1);
REPO=$1
TAG=$2
NAME=$3
BODY=$(cat $4)
echo ""
echo "Creating a new release in the repository $REPO"
echo " with tag $TAG"
echo " and name $NAME"
echo " using the message in the file $4"
echo "--------------------------------------------------------------"
echo $BODY
echo "--------------------------------------------------------------"
payload=$(
jq --null-input \
--arg tag "$TAG" \
--arg name "$NAME" \
--arg body "$BODY" \
'{ tag_name: $tag, name: $name, body: $body, draft: false, prerelease: true }'
)
response=$(
curl --fail \
--netrc \
--silent \
--location \
--data "$payload" \
"https://api.github.com/repos/${REPO}/releases"
)
upload_url="$(echo "$response" | \
jq -r .upload_url | sed -e "s/{?name,label}//")"
echo ""
echo "upload_url:"
echo $upload_url
}
########################
function uploadAnAsset {
[ -n "$1" ] || (echo "uploadAnAsset: missing upload url"; exit 1);
[ -n "$2" ] || (echo "uploadAnAsset: missing file name"; exit 1);
[ -n "$3" ] || (echo "uploadAnAsset: missing file type"; exit 1);
upload_url=$1
file=$2
fileType=$3
echo ""
echo "uploading the asset $file"
echo " of type $fileType"
curl --netrc \
--silent \
--header "Content-Type:$fileType" \
--data-binary "@$file" \
"$upload_url?name=$(basename "$file")"
echo ""
}
# The above has been heavily modified into a collection of shell functions
# by Stephen Gaito working on the pdf2htmlEX project.
#
# It has been based upon the code in:
# https://gist.github.com/foca/38d82e93e32610f5241709f8d5720156
# on 2019-11-28
#
# The relevant GitHub API can be found at:
# https://developer.github.com/v3/git/refs/
# https://developer.github.com/v3/repos/releases/
#
# The original code has been used under the following (MIT-like) license:
# Copyright (c) 2016 Nicolas Sanguinetti <hi@nicolassanguinetti.info>
#
# 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.

35
buildScripts/uploadGitHubReleaseMessage Normal file
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@ -0,0 +1,35 @@
This is the most recent release of the pdf2htmlEX project.
We release three types of binary objects:
1. The file *.AppImage on this release page is an AppImage
You can download the AppImage, make it executable and then 'just run
it'.
See: https://appimage.org/ for details
2. The file *.deb is a Debian Archive
You can download the Debian Archive and install it locally using:
sudo apt install <<releativePathToDebFile>>
While the Debian archive is built on a specific Ubuntu release, it can
usually be used on any more recent Ubuntu releases.
3. You can alternatively get pdf2htmlEX Docker images from Docker Hub in
either of the repositories:
pdf2htmlEX/pdf2htmlEX (offical release)
or
stephengaito/pdf2htmlEX (development releases)
We also release a zip archive of the browser test results in the
*-testResults.zip file.
Finally, the various *.txt and *buildInfo.sh files have well known
(unchanging) names which can be used by automatic scripts to identifiy the
current full names of the corresponding binary artifacts.

17
buildScripts/uploadImages Executable file
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@ -0,0 +1,17 @@
#!/bin/sh
# This shell script uploads already existing pdf2htmlEX AppImage and Docker
# Images
################
# do the uploads
set -ev
./buildScripts/reportEnvs || { echo 'reportEnvs FAILED' ; exit 1 ; }
./buildScripts/uploadGitHubRelease || { echo 'uploadGitHubRelease FAILED' ; exit 1 ; }
./buildScripts/uploadDockerImage || { echo 'uploadDockerImage FAILED' ; exit 1 ; }

78
buildScripts/versionEnvs Executable file
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@ -0,0 +1,78 @@
#!/bin/sh
# This shell script exports environment variables for the latest software
# versions
# see: https://poppler.freedesktop.org/releases.html
# current working: 0.83.0
export PDF2HTMLEX_VERSION=0.18.8.alpha
export POPPLER_VERSION=poppler-0.89.0
#export POPPLER_VERSION=poppler-0.88.0
#export POPPLER_VERSION=poppler-0.87.0
#export POPPLER_VERSION=poppler-0.86.1
#export POPPLER_VERSION=poppler-0.86.0
#export POPPLER_VERSION=poppler-0.85.0
#export POPPLER_VERSION=poppler-0.84.0
#export POPPLER_VERSION=poppler-0.83.0
#export POPPLER_VERSION=poppler-0.82.0
#export POPPLER_VERSION=poppler-0.81.0
# see: https://github.com/fontforge/fontforge/releases
# current working: 20190801
export FONTFORGE_VERSION=20200314
#export FONTFORGE_VERSION=20190801
#export FONTFORGE_VERSION=20190413
#export FONTFORGE_VERSION=20190413
#export FONTFORGE_VERSION=20190317
#export FONTFORGE_VERSION=20170731
if [ -z "$PDF2HTMLEX_BRANCH" ]; then
export PDF2HTMLEX_BRANCH="$(git rev-parse --abbrev-ref HEAD)"
if [ -z "$PDF2HTMLEX_BRANCH" ]; then
echo ""
read -p "Enter the pdf2htmlEX branch or version: " PDF2HTMLEX_BRANCH
echo ""
if [ -z "$PDF2HTMLEX_BRANCH" ]; then
echo "PDF2HTMLEX_BRANCH not set... so we can not build anything."
exit 1
fi
fi
fi
if test -r /etc/lsb-release ; then
cat /etc/lsb-release
# source /etc/lsb-release
. /etc/lsb-release
export BUILD_DIST=$DISTRIB_CODENAME
export BUILD_OS=$DISTRIB_ID
elif test -r /etc/alpine-release ; then
cat /etc/alpine-release
export BUILD_OS=alpine
export BUILD_DIST=$(cat /etc/alpine-release)
else
echo "FAILURE: could not determine release"
exit -1
fi
export BUILD_DATE="$(date +%Y%m%d)"
export BUILD_TIME="$(date +%Y_%m_%d-%H_%M_%S)"
export MACHINE_ARCH="$(uname -m)"
export PDF2HTMLEX_NAME=$PDF2HTMLEX_VERSION-$PDF2HTMLEX_BRANCH-$BUILD_DATE-$BUILD_OS-$BUILD_DIST-$MACHINE_ARCH
echo "export PDF2HTMLEX_NAME=\"$PDF2HTMLEX_NAME\"" > buildScripts/reSourceVersionEnvs
echo "export PDF2HTMLEX_VERSION=\"$PDF2HTMLEX_VERSION\"" >> buildScripts/reSourceVersionEnvs
echo "export POPPLER_VERSION=\"$POPPLER_VERSION\"" >> buildScripts/reSourceVersionEnvs
echo "export FONTFORGE_VERSION=\"$FONTFORGE_VERSION\"" >> buildScripts/reSourceVersionEnvs
echo "export PDF2HTMLEX_BRANCH=\"$PDF2HTMLEX_BRANCH\"" >> buildScripts/reSourceVersionEnvs
echo "export MACHINE_ARCH=\"$MACHINE_ARCH\"" >> buildScripts/reSourceVersionEnvs
echo "export BUILD_OS=\"$BUILD_OS\"" >> buildScripts/reSourceVersionEnvs
echo "export BUILD_DIST=\"$BUILD_DIST\"" >> buildScripts/reSourceVersionEnvs
echo "export BUILD_DATE=\"$BUILD_DATE\"" >> buildScripts/reSourceVersionEnvs
echo "export BUILD_TIME=\"$BUILD_TIME\"" >> buildScripts/reSourceVersionEnvs
echo "export PDF2HTMLEX_PREFIX=\"$PDF2HTMLEX_PREFIX\"" >> buildScripts/reSourceVersionEnvs

4
dobuild
View File

@ -1,4 +0,0 @@
mkdir build
cd build
cmake ..
make

4
dobuildClang
View File

@ -1,4 +0,0 @@
mkdir build
cd build
CC=clang CXX=clang++ cmake ..
make

1
doclean
View File

@ -1 +0,0 @@
rm -rf build pdf2htmlEX.1 share/*.css share/*.js share/*.min.* src/pdf2htmlEX-config.h src/util/css_const.h

12
doinstall
View File

@ -1,12 +0,0 @@
#!/bin/bash
if [[ $# -eq 0 ]] ; then
echo "This installation assumes you have 'sudo' privileges"
echo "Type ctrl-c now if DO NOT want to continue"
read -p "Type anything else to continue: "
fi
cd build
sudo make install

32
patches/fontforge-20170731-fixGDraw.patch Normal file
View File

@ -0,0 +1,32 @@
diff --git a/gdraw/drawboxborder.c b/gdraw/drawboxborder.c
index 629968608..0b00e9dd5 100644
--- a/gdraw/drawboxborder.c
+++ b/gdraw/drawboxborder.c
@@ -24,6 +24,7 @@
* OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF
* ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
*/
+#include <fontforge-config.h>
#include <math.h>
#include <gdraw.h>
#include <ggadget.h>
diff --git a/gdraw/gpsdraw.c b/gdraw/gpsdraw.c
index 5e58b6208..099e41bbd 100644
--- a/gdraw/gpsdraw.c
+++ b/gdraw/gpsdraw.c
@@ -24,6 +24,7 @@
* OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF
* ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
*/
+#include "fontforge-config.h"
#include <stdio.h>
#include <math.h>
#include <time.h>
@@ -31,7 +32,6 @@
#if !defined(__MINGW32__)
#include <sys/wait.h>
#endif
-#include "fontforge-config.h"
#include <unistd.h>
#include "gpsdrawP.h"

13
patches/fontforge-20170731-fixGitVersion.patch Normal file
View File

@ -0,0 +1,13 @@
fontforge-config.h
--- a/inc/fontforge-config.h 2019-11-23 06:38:36.632042953 +0000
+++ b/inc/fontforge-config.h 2019-11-23 06:38:47.424229496 +0000
@@ -67,7 +67,7 @@
/* #undef FONTFORGE_DEBUG */
/* "git hash that source are built from" */
-#define FONTFORGE_GIT_VERSION ""
+#define FONTFORGE_GIT_VERSION "20170731"
/* ExeLibFontForge Major Version */
#define FONTFORGE_LIBFFE_VERSION_MAJOR 2

0
3rdparty/PDF.js/LICENSE → pdf2htmlEX/3rdparty/PDF.js/LICENSE vendored
View File

0
3rdparty/PDF.js/build.sh → pdf2htmlEX/3rdparty/PDF.js/build.sh vendored
View File

0
3rdparty/PDF.js/compatibility.js → pdf2htmlEX/3rdparty/PDF.js/compatibility.js vendored
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0
3rdparty/PDF.js/compatibility.min.js → pdf2htmlEX/3rdparty/PDF.js/compatibility.min.js vendored
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0
3rdparty/closure-compiler/COPYING → pdf2htmlEX/3rdparty/closure-compiler/COPYING vendored
View File

0
3rdparty/closure-compiler/README → pdf2htmlEX/3rdparty/closure-compiler/README vendored
View File

0
3rdparty/closure-compiler/compiler.jar → pdf2htmlEX/3rdparty/closure-compiler/compiler.jar vendored
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0
3rdparty/yuicompressor/LICENSE.TXT → pdf2htmlEX/3rdparty/yuicompressor/LICENSE.TXT vendored
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0
3rdparty/yuicompressor/yuicompressor-2.4.8.jar → pdf2htmlEX/3rdparty/yuicompressor/yuicompressor-2.4.8.jar vendored
View File

95
CMakeLists.txt → pdf2htmlEX/CMakeLists.txt
View File

@ -20,30 +20,38 @@ add_custom_target(dist
find_package(PkgConfig)
pkg_check_modules(POPPLER REQUIRED poppler>=0.25.0)
include_directories(${POPPLER_INCLUDE_DIRS})
link_directories(${POPPLER_LIBRARY_DIRS})
set(PDF2HTMLEX_LIBS ${PDF2HTMLEX_LIBS} ${POPPLER_LIBRARIES})
# SINCE we have a very intimate relationship with a particular version of
# poppler... we explicitly describe the poppler include and library
# paths.
#
include_directories(
../poppler/build/poppler
../poppler/build
../poppler/poppler
../poppler
)
#
# The following order is critical as the glib functions use functions
# located in the main poppler library
#
set(POPPLER_LIBRARIES ${POPPLER_LIBRARIES}
${CMAKE_SOURCE_DIR}/../poppler/build/glib/libpoppler-glib.a
${CMAKE_SOURCE_DIR}/../poppler/build/libpoppler.a
)
if(ENABLE_SVG)
pkg_check_modules(CAIRO REQUIRED cairo>=1.10.0)
message("Trying to locate cairo-svg...")
message("-- Trying to locate cairo-svg...")
find_path(CAIRO_SVG_INCLUDE_PATH cairo-svg.h PATHS ${CAIRO_INCLUDE_DIRS} NO_DEFAULT_PATH)
if(CAIRO_SVG_INCLUDE_PATH)
message("-- found cairo-svg...")
include_directories(${CAIRO_INCLUDE_DIRS})
link_directories(${CAIRO_LIBRARY_DIRS})
set(PDF2HTMLEX_LIBS ${PDF2HTMLEX_LIBS} ${CAIRO_LIBRARIES})
if(NOT DEFINED ENV{USING_BREW})
link_directories(${CAIRO_LIBRARY_DIRS})
set(PDF2HTMLEX_LIBS ${PDF2HTMLEX_LIBS} ${CAIRO_LIBRARIES})
endif()
set(ENABLE_SVG 1)
set(CAIROOUTPUTDEV_PATH 3rdparty/poppler/git)
include_directories(${CAIROOUTPUTDEV_PATH})
set(PDF2HTMLEX_SRC ${PDF2HTMLEX_SRC}
${CAIROOUTPUTDEV_PATH}/CairoFontEngine.h
${CAIROOUTPUTDEV_PATH}/CairoFontEngine.cc
${CAIROOUTPUTDEV_PATH}/CairoRescaleBox.h
${CAIROOUTPUTDEV_PATH}/CairoRescaleBox.cc
${CAIROOUTPUTDEV_PATH}/CairoOutputDev.h
${CAIROOUTPUTDEV_PATH}/CairoOutputDev.cc
)
else()
message(FATAL_ERROR "Error: no SVG support found in Cairo")
endif()
@ -51,14 +59,50 @@ if(ENABLE_SVG)
find_package(Freetype REQUIRED)
include_directories(${FREETYPE_INCLUDE_DIRS})
link_directories(${FREETYPE_LIBRARY_DIRS})
set(PDF2HTMLEX_LIBS ${PDF2HTMLEX_LIBS} ${FREETYPE_LIBRARIES})
# set(PDF2HTMLEX_LIBS ${PDF2HTMLEX_LIBS} ${FREETYPE_LIBRARIES})
endif()
# fontforge starts using pkg-config 'correctly' since 2.0.0
pkg_check_modules(FONTFORGE REQUIRED libfontforge>=2.0.0)
# SINCE we have a very intimate relationship with a particular version of
# fontforge... we explicitly describe the fontforge include and library
# paths.
#
include_directories(
../fontforge/fontforge
../fontforge
../fontforge/build/inc
../fontforge/inc
)
#
include_directories(${FONTFORGE_INCLUDE_DIRS})
link_directories(${FONTFORGE_LIBRARY_DIRS})
set(PDF2HTMLEX_LIBS ${PDF2HTMLEX_LIBS} ${FONTFORGE_LIBRARIES})
set(FONTFORGE_LIBRARIES ${FONTFORGE_LIBRARIES}
${CMAKE_SOURCE_DIR}/../fontforge/build/lib/libfontforge.a
)
# If we are using Alpine Linux then we need to add -lintl
#
if (EXISTS /usr/lib/libintl.so )
set(LIB_INTL_LIBRARIES -lintl )
else ()
set(LIB_INTL_LIBRARIES "" )
endif()
set(PDF2HTMLEX_LIBS ${PDF2HTMLEX_LIBS}
${POPPLER_LIBRARIES}
${FONTFORGE_LIBRARIES}
${LIB_INTL_LIBRARIES}
${CAIRO_LIBRARIES}
-ljpeg
-lpng
-lfontconfig
-lfreetype
-lxml2
-lglib-2.0
-lgio-2.0
-pthread
-lz
-lm
)
# debug build flags (overwrite default cmake debug flags)
set(CMAKE_C_FLAGS_DEBUG "-ggdb -pg")
@ -80,9 +124,11 @@ set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} -Wall -Woverloaded-virtual")
# CYGWIN or GCC 4.5.x bug
if(CYGWIN)
set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} -std=gnu++0x")
# was: set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} -std=gnu++0x")
# the following change is untested:
set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} -std=gnu++14")
else()
set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} -std=c++0x -pthread")
set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} -std=c++14 -pthread")
endif()
# check the C++11 features we need
@ -149,6 +195,8 @@ set(PDF2HTMLEX_SRC ${PDF2HTMLEX_SRC}
src/util/unicode.cc
src/util/mingw.h
src/util/mingw.cc
src/util/SignalHandler.h
src/util/SignalHandler.cc
src/ArgParser.h
src/ArgParser.cc
src/Base64Stream.h
@ -223,6 +271,7 @@ set(PDF2HTMLEX_TMPDIR /tmp/pdf2htmlEX/tmp)
set(PDF2HTMLEX_DATDIR /tmp/pdf2htmlEX/dat)
set(PDF2HTMLEX_PNGDIR /tmp/pdf2htmlEX/png)
set(PDF2HTMLEX_OUTDIR /tmp/pdf2htmlEX/out)
set(PDF2HTMLEX_HTMDIR /tmp/pdf2htmlEX/html)
file(MAKE_DIRECTORY ${PDF2HTMLEX_TMPDIR})
file(MAKE_DIRECTORY ${PDF2HTMLEX_DATDIR})
file(MAKE_DIRECTORY ${PDF2HTMLEX_PNGDIR})

0
CMakeLists.txt.patch → pdf2htmlEX/CMakeLists.txt.patch
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0
logo/LICENSE → pdf2htmlEX/logo/LICENSE
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0
logo/LICENSE_CC-BY-3.0 → pdf2htmlEX/logo/LICENSE_CC-BY-3.0
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0
logo/design.svg → pdf2htmlEX/logo/design.svg
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0
logo/notes.txt → pdf2htmlEX/logo/notes.txt
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0
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logo/pdf2htmlEX.svg → pdf2htmlEX/logo/pdf2htmlEX.svg
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0
logo/update_png.sh → pdf2htmlEX/logo/update_png.sh
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4
pdf2htmlEX.1.in → pdf2htmlEX/pdf2htmlEX.1.in
View File

@ -359,7 +359,7 @@ pdf2htmlEX is written by Lu Wang <coolwanglu@gmail.com>
.SH SEE ALSO
.TP
Home page
https://github.com/coolwanglu/pdf2htmlEX
https://github.com/pdf2htmlEX/pdf2htmlEX
.TP
pdf2htmlEX Wiki
https://github.com/coolwanglu/pdf2htmlEX/wiki
https://github.com/pdf2htmlEX/pdf2htmlEX/wiki

0
share/LICENSE → pdf2htmlEX/share/LICENSE
View File

2
share/base.css.in → pdf2htmlEX/share/base.css.in
View File

@ -2,7 +2,7 @@
/*!
* Base CSS for pdf2htmlEX
* Copyright 2012,2013 Lu Wang <coolwanglu@gmail.com>
* https://github.com/coolwanglu/pdf2htmlEX/blob/master/share/LICENSE
* https://github.com/pdf2htmlEX/pdf2htmlEX/blob/master/share/LICENSE
*/
/* Part 1: Web Page Layout: Free to modify, except for a few of them which are required by pdf2htmlEX.js, see the comments */
#sidebar { /* Sidebar */

0
share/build_css.sh → pdf2htmlEX/share/build_css.sh
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0
share/build_js.sh → pdf2htmlEX/share/build_js.sh
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2
share/fancy.css.in → pdf2htmlEX/share/fancy.css.in
View File

@ -2,7 +2,7 @@
/*!
* Fancy styles for pdf2htmlEX
* Copyright 2012,2013 Lu Wang <coolwanglu@gmail.com>
* https://github.com/coolwanglu/pdf2htmlEX/blob/master/share/LICENSE
* https://github.com/pdf2htmlEX/pdf2htmlEX/blob/master/share/LICENSE
*/
@keyframes fadein { from { opacity:0;} to { opacity:1;} }
@-webkit-keyframes fadein { from { opacity:0;} to { opacity:1;} }

2
share/manifest → pdf2htmlEX/share/manifest
View File

@ -17,7 +17,7 @@
# Declaration - Do not modify
"""
<!DOCTYPE html>
<!-- Created by pdf2htmlEX (https://github.com/coolwanglu/pdf2htmlex) -->
<!-- Created by pdf2htmlEX (https://github.com/pdf2htmlEX/pdf2htmlEX) -->
<html xmlns="http://www.w3.org/1999/xhtml">
<head>
<meta charset="utf-8"/>

0
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2
share/pdf2htmlEX.js.in → pdf2htmlEX/share/pdf2htmlEX.js.in
View File

@ -2,7 +2,7 @@
/**
* @license pdf2htmlEX.js: Core UI functions for pdf2htmlEX
* Copyright 2012,2013 Lu Wang <coolwanglu@gmail.com> and other contributors
* https://github.com/coolwanglu/pdf2htmlEX/blob/master/share/LICENSE
* https://github.com/pdf2htmlEX/pdf2htmlEX/blob/master/share/LICENSE
*/
/*

0
src/ArgParser.cc → pdf2htmlEX/src/ArgParser.cc
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0
src/ArgParser.h → pdf2htmlEX/src/ArgParser.h
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0
src/BackgroundRenderer/BackgroundRenderer.cc → pdf2htmlEX/src/BackgroundRenderer/BackgroundRenderer.cc
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0
src/BackgroundRenderer/BackgroundRenderer.h → pdf2htmlEX/src/BackgroundRenderer/BackgroundRenderer.h
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2
src/BackgroundRenderer/CairoBackgroundRenderer.cc → pdf2htmlEX/src/BackgroundRenderer/CairoBackgroundRenderer.cc
View File

@ -46,7 +46,7 @@ CairoBackgroundRenderer::~CairoBackgroundRenderer()
void CairoBackgroundRenderer::drawChar(GfxState *state, double x, double y,
double dx, double dy,
double originX, double originY,
CharCode code, int nBytes, Unicode *u, int uLen)
CharCode code, int nBytes, const Unicode *u, int uLen)
{
// draw characters as image when
// - in fallback mode

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