diff options
Diffstat (limited to 'libqpdf/ResourceFinder.cc')
-rw-r--r-- | libqpdf/ResourceFinder.cc | 38 |
1 files changed, 38 insertions, 0 deletions
diff --git a/libqpdf/ResourceFinder.cc b/libqpdf/ResourceFinder.cc new file mode 100644 index 00000000..74ba671f --- /dev/null +++ b/libqpdf/ResourceFinder.cc @@ -0,0 +1,38 @@ +#include <qpdf/ResourceFinder.hh> + +ResourceFinder::ResourceFinder() : + saw_bad(false) +{ +} + +void +ResourceFinder::handleToken(QPDFTokenizer::Token const& token) +{ + if ((token.getType() == QPDFTokenizer::tt_word) && + (! this->last_name.empty())) + { + this->names.insert(this->last_name); + } + else if (token.getType() == QPDFTokenizer::tt_name) + { + this->last_name = + QPDFObjectHandle::newName(token.getValue()).getName(); + } + else if (token.getType() == QPDFTokenizer::tt_bad) + { + saw_bad = true; + } + writeToken(token); +} + +std::set<std::string> const& +ResourceFinder::getNames() const +{ + return this->names; +} + +bool +ResourceFinder::sawBad() const +{ + return this->saw_bad; +} |