mirror of
https://github.com/aristocratos/btop.git
synced 2024-09-27 22:01:29 +02:00
Fixed: UTF8 set LANG and LC_ALL to empty before UTF8 search and fixed empty error msg on exit before signal handler init
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parent
ab013b989b
commit
c70667e9e5
16
src/btop.cpp
16
src/btop.cpp
@ -712,20 +712,20 @@ int main(int argc, char **argv) {
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}
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//? Try to find and set a UTF-8 locale
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if (bool found = false; std::setlocale(LC_ALL, NULL) == NULL or not str_to_upper(s_replace((string)std::setlocale(LC_ALL, NULL), "-", "")).ends_with("UTF8")) {
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if (bool found = false; std::setlocale(LC_ALL, "") == NULL or not str_to_upper(s_replace((string)std::setlocale(LC_ALL, ""), "-", "")).ends_with("UTF8")) {
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if (std::getenv("LANG") != NULL and str_to_upper(s_replace((string)std::getenv("LANG"), "-", "")).ends_with("UTF8") and std::setlocale(LC_ALL, std::getenv("LANG")) != NULL) {
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found = true;
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}
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else {
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if (setenv("LANG", "", 1) == 0) {
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if (setenv("LC_ALL", "", 1) == 0 and setenv("LANG", "", 1) == 0) {
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try {
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if (const auto loc = std::locale("").name(); not loc.empty() and loc != "*") {
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for (auto& l : ssplit(loc, ';')) {
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if (str_to_upper(s_replace(l, "-", "")).ends_with("UTF8")) {
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if (std::setlocale(LC_ALL, l.substr(l.find('=') + 1).c_str()) != NULL) {
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found = true;
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break;
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}
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break;
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}
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}
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}
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@ -738,16 +738,16 @@ int main(int argc, char **argv) {
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Logger::warning("No UTF-8 locale detected! Forcing start with --utf-force argument.");
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else if (not found) {
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Global::exit_error_msg = "No UTF-8 locale detected!\nUse --utf-force argument to force start if you're sure your terminal can handle it.";
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exit(1);
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clean_quit(1);
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}
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else
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Logger::debug("Setting LC_ALL=" + (string)std::setlocale(LC_ALL, NULL));
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Logger::debug("Setting LC_ALL=" + (string)std::setlocale(LC_ALL, ""));
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}
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//? Initialize terminal and set options
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if (not Term::init()) {
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Global::exit_error_msg = "No tty detected!\nbtop++ needs an interactive shell to run.";
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exit(1);
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clean_quit(1);
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}
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if (Term::current_tty != "unknown") Logger::info("Running on " + Term::current_tty);
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@ -768,7 +768,7 @@ int main(int argc, char **argv) {
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Term::refresh();
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if (++t_count == 100) {
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Global::exit_error_msg = "Failed to get size of terminal!";
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exit(1);
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clean_quit(1);
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}
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}
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}
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@ -779,7 +779,7 @@ int main(int argc, char **argv) {
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}
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catch (const std::exception& e) {
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Global::exit_error_msg = "Exception in Shared::init() -> " + (string)e.what();
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exit(1);
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clean_quit(1);
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}
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//? Update list of available themes and generate the selected theme
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