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clarified filename prompt
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Folkert van Heusden 2025-04-08 17:19:10 +02:00
parent 2349ac8488
commit fc7de5a9da
Signed by untrusted user who does not match committer: folkert
GPG key ID: 6B6455EDFEED3BD1
1 changed files with 15 additions and 13 deletions
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28
debugger.cpp
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@ -172,30 +172,32 @@ std::optional<std::string> select_host_file(console *const cnsl)
for(;;) { for(;;) {
cnsl->flush_input(); cnsl->flush_input();
std::string selected_file = cnsl->read_line("Enter filename (or empty to abort): "); std::string selected_file = cnsl->read_line("Enter filename (\"dir\" for listing or empty to abort): ");
if (selected_file.empty()) if (selected_file.empty())
return { }; return { };
cnsl->put_string("Opening file: "); if (selected_file != "dir") {
cnsl->put_string_lf(selected_file.c_str()); cnsl->put_string("Opening file: ");
cnsl->put_string_lf(selected_file.c_str());
bool can_open_file = false; bool can_open_file = false;
#if IS_POSIX || defined(_WIN32) #if IS_POSIX || defined(_WIN32)
struct stat st { }; struct stat st { };
can_open_file = ::stat(selected_file.c_str(), &st) == 0; can_open_file = ::stat(selected_file.c_str(), &st) == 0;
#else #else
File32 fh; File32 fh;
can_open_file = fh.open(selected_file.c_str(), O_RDWR); can_open_file = fh.open(selected_file.c_str(), O_RDWR);
if (can_open_file) if (can_open_file)
fh.close(); fh.close();
#endif #endif
if (can_open_file) if (can_open_file)
return selected_file; return selected_file;
cnsl->put_string_lf("open failed"); cnsl->put_string_lf("open failed");
}
ls_l(cnsl); ls_l(cnsl);
} }