DenysMedvid/pdf2htmlEX
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use tmp dir

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This commit is contained in:
Lu Wang 2012-08-10 21:41:24 +08:00
parent 5a4eccc632
commit 548e7efbbc
4 changed files with 23 additions and 11 deletions
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14
bin/pdf2htmlEX
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@ -1,6 +1,12 @@
#!/bin/bash
set -e
TMPDIR=/tmp/pdf2htmlEX
# prepare the temporary directory
test -d $TMPDIR || mkdir -p $TMPDIR
rm -f $TMPDIR/* 2>/dev/null
# Get directory of the script
SOURCE="${BASH_SOURCE[0]}"
while [ -h "$SOURCE" ] ; do SOURCE="$(readlink "$SOURCE")"; done
@ -8,13 +14,13 @@ SCRIPT_DIR="$( cd -P "$( dirname "$SOURCE" )" && pwd )"/
# Execute
${SCRIPT_DIR}/pdftohtmlEX $*
if [ -f convert.pe ]; then
if [ -f $TMPDIR/convert.pe ]; then
echo -n "Converting fonts: "
fontforge -script convert.pe 2>/dev/null
fontforge -script $TMPDIR/convert.pe 2>/dev/null
echo "."
# rm convert.pe
fi
rm *.encoding 2>/dev/null
#clean
rm -f $TMPDIR/* 2>/dev/null
echo "Done."

8
src/Consts.cc
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@ -9,7 +9,7 @@
const double EPS = 1e-6;
const char * HTML_HEAD = "<!DOCTYPE html>\n\
const std::string HTML_HEAD = "<!DOCTYPE html>\n\
<html><head>\
<meta charset=\"utf-8\">\
<style type=\"text/css\">\
@ -64,7 +64,9 @@ function show_pages()\
</script>\
</head><body onload=\"show_pages();\"><div id=\"pdf-main\">";
const char * HTML_TAIL = "</div></body></html>";
const std::string HTML_TAIL = "</div></body></html>";
const std::string TMP_DIR = "/tmp/pdf2htmlEX";
const std::map<std::string, std::string> BASE_14_FONT_CSS_FONT_MAP({\
{ "Courier", "Courier,monospace" },\
@ -83,3 +85,5 @@ const std::map<std::string, std::string> GB_ENCODED_FONT_NAME_MAP({\
{"\xB7\xC2\xCB\xCE_GB2312", "SimFang"},\
{"\xC1\xA5\xCA\xE9", "SimLi"},\
});

6
src/Consts.h
View File

@ -13,8 +13,10 @@
extern const double EPS;
extern const char * HTML_HEAD;
extern const char * HTML_TAIL;
extern const std::string HTML_HEAD;
extern const std::string HTML_TAIL;
extern const std::string TMP_DIR;
extern const std::map<std::string, std::string> BASE_14_FONT_CSS_FONT_MAP;

6
src/HTMLRenderer.cc
View File

@ -50,7 +50,7 @@ HTMLRenderer::HTMLRenderer(const Param * param)
:line_opened(false)
,html_fout(param->output_filename.c_str(), ofstream::binary)
,allcss_fout("all.css")
,fontscript_fout("convert.pe")
,fontscript_fout(TMP_DIR+"/convert.pe")
,param(param)
{
// install default font & size
@ -438,7 +438,7 @@ void HTMLRenderer::install_embedded_font (GfxFont * font, long long fn_id)
{
auto ctg = dynamic_cast<Gfx8BitFont*>(font)->getCodeToGIDMap(ttf);
auto ctu = font->getToUnicode();
ofstream map_fout((boost::format("f%|1$x|.encoding") % fn_id).str().c_str());
ofstream map_fout((boost::format("%2%/f%|1$x|.encoding") % fn_id % TMP_DIR).str().c_str());
for(int i = 0; i < 256; ++i)
{
@ -455,7 +455,7 @@ void HTMLRenderer::install_embedded_font (GfxFont * font, long long fn_id)
}
}
fontscript_fout << boost::format("LoadEncodingFile(\"f%|1$x|.encoding\", \"f%|1$x|\")") % fn_id << endl;
fontscript_fout << boost::format("LoadEncodingFile(\"%2%/f%|1$x|.encoding\", \"f%|1$x|\")") % fn_id % TMP_DIR<< endl;
fontscript_fout << boost::format("Reencode(\"f%|1$x|\", 1)") % fn_id << endl;
ctu->decRefCnt();