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Diffstat (limited to 'Build/source/texk/dvisvgm/dvisvgm-src/src/Ghostscript.hpp')
-rw-r--r-- | Build/source/texk/dvisvgm/dvisvgm-src/src/Ghostscript.hpp | 104 |
1 files changed, 0 insertions, 104 deletions
diff --git a/Build/source/texk/dvisvgm/dvisvgm-src/src/Ghostscript.hpp b/Build/source/texk/dvisvgm/dvisvgm-src/src/Ghostscript.hpp deleted file mode 100644 index 883b42d1762..00000000000 --- a/Build/source/texk/dvisvgm/dvisvgm-src/src/Ghostscript.hpp +++ /dev/null @@ -1,104 +0,0 @@ -/************************************************************************* -** Ghostscript.hpp ** -** ** -** This file is part of dvisvgm -- a fast DVI to SVG converter ** -** Copyright (C) 2005-2021 Martin Gieseking <martin.gieseking@uos.de> ** -** ** -** 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/>. ** -*************************************************************************/ - -#ifndef GHOSTSCRIPT_HPP -#define GHOSTSCRIPT_HPP - -#include <config.h> -#include <string> - -#if defined(DISABLE_GS) - #include "iapi.h" -#elif defined(HAVE_LIBGS) - #include <ghostscript/iapi.h> -#else - #include "DLLoader.hpp" - #include "iapi.h" -#endif - -#if defined(_WIN32) && !defined(_Windows) - #define _Windows -#endif - -#if defined(DISABLE_GS) -struct Ghostscript { - using Stdin = int (GSDLLCALLPTR)(void *caller, char *buf, int len); - using Stdout = int (GSDLLCALLPTR)(void *caller, const char *str, int len); - using Stderr = int (GSDLLCALLPTR)(void *caller, const char *str, int len); - - Ghostscript () {} - Ghostscript (int argc, const char **argv, void *caller=0) {} - bool init (int argc, const char **argv, void *caller=0) {return false;} - bool available () {return false;} - bool revision (gsapi_revision_t *r) {return false;} - int revision () {return 0;} - std::string revisionstr () {return "";} - int set_stdio (Stdin in, Stdout out, Stderr err) {return 0;} - int run_string_begin (int user_errors, int *pexit_code) {return 0;} - int run_string_continue (const char *str, unsigned int length, int user_errors, int *pexit_code) {return 0;} - int run_string_end (int user_errors, int *pexit_code) {return 0;} - int exit () {return 0;} - const char* error_name (int code) {return 0;} -}; - -#else - -/** Wrapper class of (a subset of) the Ghostscript API. */ -class Ghostscript -#if !defined(HAVE_LIBGS) -: public DLLoader -#endif -{ - public: - using Stdin = int (GSDLLCALLPTR)(void *caller, char *buf, int len); - using Stdout = int (GSDLLCALLPTR)(void *caller, const char *str, int len); - using Stderr = int (GSDLLCALLPTR)(void *caller, const char *str, int len); - - public: - Ghostscript (); - Ghostscript (int argc, const char **argv, void *caller=nullptr); - Ghostscript (const Ghostscript &gs) =delete; - ~Ghostscript (); - bool init (int argc, const char **argv, void *caller=nullptr); - bool available (); - bool revision (gsapi_revision_t *r); - int revision (); - std::string revisionstr (); - int set_stdio (Stdin in, Stdout out, Stderr err); - int run_string_begin (int user_errors, int *pexit_code); - int run_string_continue (const char *str, unsigned int length, int user_errors, int *pexit_code); - int run_string_end (int user_errors, int *pexit_code); - int exit (); - const char* error_name (int code); - - static std::string LIBGS_NAME; - - protected: - int init_with_args (int argc, char **argv); - int new_instance (void **psinst, void *caller); - void delete_instance (); - - private: - void *_inst = nullptr; ///< Ghostscript handle needed to call the gsapi_foo functions -}; - -#endif // DISABLE_GS - -#endif |