diff options
Diffstat (limited to 'include/qpdf/QPDFTokenizer.hh')
| -rw-r--r-- | include/qpdf/QPDFTokenizer.hh | 16 |
1 files changed, 16 insertions, 0 deletions
diff --git a/include/qpdf/QPDFTokenizer.hh b/include/qpdf/QPDFTokenizer.hh index ec2a971f..17885469 100644 --- a/include/qpdf/QPDFTokenizer.hh +++ b/include/qpdf/QPDFTokenizer.hh @@ -8,6 +8,8 @@ #ifndef __QPDFTOKENIZER_HH__ #define __QPDFTOKENIZER_HH__ +#include <qpdf/DLL.hh> + #include <string> #include <stdio.h> @@ -35,14 +37,17 @@ class QPDFTokenizer class Token { public: + DLL_EXPORT Token() : type(tt_bad) {} + DLL_EXPORT Token(token_type_e type, std::string const& value) : type(type), value(value) { } + DLL_EXPORT Token(token_type_e type, std::string const& value, std::string raw_value, std::string error_message) : type(type), @@ -51,22 +56,27 @@ class QPDFTokenizer error_message(error_message) { } + DLL_EXPORT token_type_e getType() const { return this->type; } + DLL_EXPORT std::string const& getValue() const { return this->value; } + DLL_EXPORT std::string const& getRawValue() const { return this->raw_value; } + DLL_EXPORT std::string const& getErrorMessage() const { return this->error_message; } + DLL_EXPORT bool operator==(Token const& rhs) { // Ignore fields other than type and value @@ -82,6 +92,7 @@ class QPDFTokenizer std::string error_message; }; + DLL_EXPORT QPDFTokenizer(); // PDF files with version < 1.2 allowed the pound character @@ -89,6 +100,7 @@ class QPDFTokenizer // character was allowed only when followed by two hexadecimal // digits. This method should be called when parsing a PDF file // whose version is older than 1.2. + DLL_EXPORT void allowPoundAnywhereInName(); // Mode of operation: @@ -99,19 +111,23 @@ class QPDFTokenizer // It these are called when a token is available, an exception // will be thrown. + DLL_EXPORT void presentCharacter(char ch); + DLL_EXPORT void presentEOF(); // If a token is available, return true and initialize token with // the token, unread_char with whether or not we have to unread // the last character, and if unread_char, ch with the character // to unread. + DLL_EXPORT bool getToken(Token& token, bool& unread_char, char& ch); // This function returns true of the current character is between // tokens (i.e., white space that is not part of a string) or is // part of a comment. A tokenizing filter can call this to // determine whether to output the character. + DLL_EXPORT bool betweenTokens(); private: |