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Rewrite plat_init_rom_paths in Qt frontend

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This commit is contained in:
David Hrdlička
2022-04-08 00:58:38 +02:00
parent 8e1b14c570
commit a780d9a241
7 changed files with 28 additions and 67 deletions
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64
src/qt/qt_platform.cpp
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@@ -30,6 +30,7 @@
#include <QDir>
#include <QFileInfo>
#include <QTemporaryFile>
#include <QStandardPaths>
#include <QCoreApplication>
#include <QDateTime>
#include <QLocalSocket>
@@ -589,59 +590,18 @@ plat_chdir(char *path)
void
plat_init_rom_paths()
{
#if defined __APPLE__
QDir::root().mkpath(QStringLiteral("%1/Documents/86Box/roms/").arg(QDir::homePath()));
add_rom_path(QStringLiteral("%1/Documents/86Box/roms/").arg(QDir::homePath()).toUtf8().constData());
#elif !defined _WIN32
if (getenv("XDG_DATA_HOME")) {
char xdg_rom_path[1024 + 1] = { 0 };
strncpy(xdg_rom_path, getenv("XDG_DATA_HOME"), 1024);
plat_path_slash(xdg_rom_path);
strncat(xdg_rom_path, "86Box/", 1024);
auto paths = QStandardPaths::standardLocations(QStandardPaths::GenericDataLocation);
if (!plat_dir_check(xdg_rom_path))
plat_dir_create(xdg_rom_path);
strcat(xdg_rom_path, "roms/");
#ifdef _WIN32
// HACK: The standard locations returned for GenericDataLocation include
// the EXE path and a `data` directory within it as the last two entries.
if (!plat_dir_check(xdg_rom_path))
plat_dir_create(xdg_rom_path);
add_rom_path(xdg_rom_path);
} else {
char home_rom_path[1024] = { 0 };
snprintf(home_rom_path, 1024, "%s/.local/share/86Box/", getenv("HOME") ? getenv("HOME") : QDir::homePath().toUtf8().constData());
if (!plat_dir_check(home_rom_path))
plat_dir_create(home_rom_path);
strcat(home_rom_path, "roms/");
if (!plat_dir_check(home_rom_path))
plat_dir_create(home_rom_path);
add_rom_path(home_rom_path);
}
if (getenv("XDG_DATA_DIRS")) {
char* xdg_rom_paths = strdup(getenv("XDG_DATA_DIRS"));
char* xdg_rom_paths_orig = xdg_rom_paths;
char* cur_xdg_rom_path = NULL;
if (xdg_rom_paths) {
while (xdg_rom_paths[strlen(xdg_rom_paths) - 1] == ':') {
xdg_rom_paths[strlen(xdg_rom_paths) - 1] = '\0';
}
QStringList path_list = QString(xdg_rom_paths).split(":");
for (auto& cur_path : path_list) {
if (cur_path.right(1) != '/')
cur_path.push_back('/');
add_rom_path((cur_path + "86Box/roms").toUtf8().constData());
}
}
free(xdg_rom_paths_orig);
} else {
add_rom_path("/usr/local/share/86Box/roms/");
add_rom_path("/usr/share/86Box/roms/");
}
#elif _WIN32
auto appDataDir = QDir(qEnvironmentVariable("LOCALAPPDATA"));
appDataDir.mkdir("86Box");
appDataDir.mkdir("86Box/roms");
add_rom_path((appDataDir.path().replace("\\","/") + "/86Box/roms").toUtf8().constData());
// Remove the entries as we don't need them.
paths.removeLast();
paths.removeLast();
#endif
for (auto& path : paths) {
add_rom_path(QDir(path).filePath("86Box/roms").toUtf8().constData());
}
}