mirror of https://github.com/vitalif/openscad
162 lines
3.7 KiB
C++
162 lines
3.7 KiB
C++
#include <stdlib.h>
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#include "PlatformUtils.h"
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#include <Eigen/Core>
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#ifdef USE_SCINTILLA_EDITOR
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#include <Qsci/qsciglobal.h>
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#endif
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extern std::vector<std::string> librarypath;
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extern std::vector<std::string> fontpath;
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namespace {
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std::string applicationpath;
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}
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void PlatformUtils::registerApplicationPath(const std::string &apppath)
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{
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applicationpath = apppath;
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}
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std::string PlatformUtils::applicationPath()
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{
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return applicationpath;
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}
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bool PlatformUtils::createUserLibraryPath()
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{
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std::string path = PlatformUtils::userLibraryPath();
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bool OK = false;
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try {
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if (!fs::exists(fs::path(path))) {
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//PRINTB("Creating library folder %s", path );
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OK = fs::create_directories( path );
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}
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if (!OK) {
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PRINTB("ERROR: Cannot create %s", path );
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}
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} catch (const fs::filesystem_error& ex) {
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PRINTB("ERROR: %s",ex.what());
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}
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return OK;
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}
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std::string PlatformUtils::userLibraryPath()
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{
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fs::path path;
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try {
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std::string pathstr = PlatformUtils::documentsPath();
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if (pathstr=="") return "";
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path = boosty::canonical(fs::path( pathstr ));
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//PRINTB("path size %i",boosty::stringy(path).size());
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//PRINTB("lib path found: [%s]", path );
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if (path.empty()) return "";
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path /= "OpenSCAD";
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path /= "libraries";
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//PRINTB("Appended path %s", path );
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//PRINTB("Exists: %i", fs::exists(path) );
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} catch (const fs::filesystem_error& ex) {
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PRINTB("ERROR: %s",ex.what());
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}
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return boosty::stringy( path );
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}
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std::string PlatformUtils::backupPath()
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{
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fs::path path;
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try {
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std::string pathstr = PlatformUtils::documentsPath();
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if (pathstr=="") return "";
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path = boosty::canonical(fs::path( pathstr ));
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if (path.empty()) return "";
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path /= "OpenSCAD";
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path /= "backups";
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} catch (const fs::filesystem_error& ex) {
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PRINTB("ERROR: %s",ex.what());
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}
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return boosty::stringy( path );
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}
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bool PlatformUtils::createBackupPath()
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{
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std::string path = PlatformUtils::backupPath();
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bool OK = false;
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try {
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if (!fs::exists(fs::path(path))) {
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OK = fs::create_directories( path );
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}
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if (!OK) {
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PRINTB("ERROR: Cannot create %s", path );
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}
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} catch (const fs::filesystem_error& ex) {
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PRINTB("ERROR: %s",ex.what());
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}
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return OK;
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}
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// This is the built-in read-only resources path
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std::string PlatformUtils::resourceBasePath()
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{
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fs::path resourcedir(applicationPath());
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fs::path tmpdir;
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#ifdef __APPLE__
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// Resources can be bundled on Mac. If not, fall back to development layout
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bool isbundle = is_directory(resourcedir / ".." / "Resources");
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if (isbundle) {
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resourcedir /= "../Resources";
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// Fall back to dev layout
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if (!is_directory(resourcedir / "libraries")) resourcedir /= "../../..";
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}
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#elif !defined(WIN32)
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tmpdir = resourcedir / "../share/openscad";
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if (is_directory(tmpdir / "libraries")) {
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resourcedir = tmpdir;
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}
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else {
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tmpdir = resourcedir / "../../share/openscad";
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if (is_directory(tmpdir / "libraries")) {
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resourcedir = tmpdir;
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} else {
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tmpdir = resourcedir / "../..";
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if (is_directory(tmpdir / "libraries")) {
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resourcedir = tmpdir;
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}
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}
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}
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#endif
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// resourcedir defaults to applicationPath
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return boosty::stringy(boosty::canonical(resourcedir));
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}
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fs::path PlatformUtils::resourcePath(const std::string &resource)
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{
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fs::path base(resourceBasePath());
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if (!fs::is_directory(base)) {
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return fs::path();
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}
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fs::path resource_dir = base / resource;
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if (!fs::is_directory(resource_dir)) {
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return fs::path();
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}
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return resource_dir;
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}
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int PlatformUtils::setenv(const char *name, const char *value, int overwrite)
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{
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#if defined(WIN32)
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const char *ptr = getenv(name);
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if ((overwrite == 0) && (ptr != NULL)) {
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return 0;
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}
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char buf[4096];
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snprintf(buf, sizeof(buf), "%s=%s", name, value);
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return _putenv(buf);
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#else
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return ::setenv(name, value, overwrite);
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#endif
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}
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