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// SPDX-License-Identifier: GPL-2.0-or-later
/** @file
* Consolidates version info for Inkscape,
* its various dependencies and the OS we're running on
*//*
* Authors:
* Patrick Storz <eduard.braun2@gmx.de>
*
* Copyright (C) 2021 Authors
* Released under GNU GPL v2+, read the file 'COPYING' for more information.
*/
#include <iostream>
#include <ostream>
#include <string>
#include <hb.h> // not indirectly included via gtk.h on macOS
#include <glib.h>
#include <glibmm.h>
#include <gtk/gtk.h>
#include <gtkmm.h>
#include <libxml2/libxml/xmlversion.h>
#include <libxslt/xsltconfig.h>
#ifdef HAVE_POPPLER
#include <poppler-config.h>
#endif
#include "inkscape-version.h" // Inkscape version
namespace Inkscape {
/**
* Return Inkscape version string
*
* Returns the Inkscape version string including program name.
*
* @return version string
*/
std::string inkscape_version() {
return std::string("Inkscape ") + Inkscape::version_string;
}
/**
* Return Inkscape repository revision string
*
* @return code revision string
*/
std::string inkscape_revision()
{
return std::string("revision_" + std::string(Inkscape::revision_string));
}
/**
* Wrapper around g_spawn_sync which captures STDOUT and strips trailing whitespace.
*
* If an error occurs, report it to STDERR and return an empty string.
*/
[[maybe_unused]] static std::string _run(char const *command)
{
std::string out;
try {
Glib::spawn_command_line_sync(command, &out);
} catch (Glib::Error const &) {
std::cerr << "Failed to execute " << command << std::endl;
}
auto pos = out.find_last_not_of(" \n\r\t");
out.resize(pos == std::string::npos ? 0 : pos + 1);
return out;
}
/**
* Return OS version string
*
* Returns the OS version string including OS name.
*
* Relies on glib's 'g_get_os_info'.
* Might be undefined on some OSs. "(unknown)" is returned in this case.
*
* @return version string
*/
std::string os_version() {
std::string os_version_string = "(unknown)";
#ifdef __APPLE__
os_version_string = _run("sw_vers -productName") + " " + //
_run("sw_vers -productVersion") + " (" + //
_run("sw_vers -buildVersion") + ") " + //
_run("uname -m");
#elif GLIB_CHECK_VERSION(2, 64, 0)
char *os_name = g_get_os_info(G_OS_INFO_KEY_NAME);
char *os_pretty_name = g_get_os_info(G_OS_INFO_KEY_PRETTY_NAME);
if (os_pretty_name) {
os_version_string = os_pretty_name;
} else if (os_name) {
os_version_string = os_name;
}
g_free(os_name);
g_free(os_pretty_name);
#endif
return os_version_string;
}
/**
* Return full debug info
*
* Returns full debug info including:
* - Inkscape version
* - versions of various dependencies
* - OS name and version
*
* @return debug info
*/
std::string debug_info() {
std::stringstream ss;
ss << inkscape_version() << std::endl;
ss << std::endl;
ss << " GLib version: " << glib_major_version << "." << glib_minor_version << "." << glib_micro_version << std::endl;
ss << " GTK version: " << gtk_major_version << "." << gtk_minor_version << "." << gtk_micro_version << std::endl;
ss << " glibmm version: " << GLIBMM_MAJOR_VERSION << "." << GLIBMM_MINOR_VERSION << "." << GLIBMM_MICRO_VERSION << std::endl;
ss << " gtkmm version: " << GTKMM_MAJOR_VERSION << "." << GTKMM_MINOR_VERSION << "." << GTKMM_MICRO_VERSION << std::endl;
ss << " libxml2 version: " << LIBXML_DOTTED_VERSION << std::endl;
ss << " libxslt version: " << LIBXSLT_DOTTED_VERSION << std::endl;
ss << " Cairo version: " << cairo_version_string() << std::endl;
ss << " Pango version: " << pango_version_string() << std::endl;
ss << " HarfBuzz version: " << hb_version_string() << std::endl;
#ifdef HAVE_POPPLER
ss << " Poppler version: " << POPPLER_VERSION << std::endl;
#endif
ss << std::endl;
ss << " OS version: " << os_version();
return ss.str();
}
/**
* Return build year as 4 digit
*
* @return Inkscape build year
*/
unsigned short int inkscape_build_year()
{
return Inkscape::build_year;
}
} // namespace Inkscape
/*
Local Variables:
mode:c++
c-file-style:"stroustrup"
c-file-offsets:((innamespace .0)(inline-open . 0)(case-label . +))
indent-tabs-mode:nil
fill-column:99
End:
*/
// vim:filetype=cpp:expandtab:shiftwidth=4:tabstop=8:softtabstop=4:fileencoding=utf-8:textwidth=99:
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