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Split UCI into UCIEngine and Engine

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This is another refactor which aims to decouple uci from stockfish. A new engine
class manages all engine related logic and uci is a "small" wrapper around it.

In the future we should also try to remove the need for the Position object in
the uci and replace the options with an actual options struct instead of using a
map. Also convert the std::string's in the Info structs a string_view.

closes #5147

No functional change
This commit is contained in:
Disservin
2024-04-04 00:15:17 +02:00
parent 0716b845fd
commit 299707d2c2
14 changed files with 341 additions and 149 deletions
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src/misc.cpp
+18 -13
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@@ -723,13 +723,9 @@ void bind_this_thread(size_t idx) {
#define GETCWD getcwd
#endif
CommandLine::CommandLine(int _argc, char** _argv) :
argc(_argc),
argv(_argv) {
std::string pathSeparator;
// Extract the path+name of the executable binary
std::string argv0 = argv[0];
std::string CommandLine::get_binary_directory(std::string argv0) {
std::string pathSeparator;
#ifdef _WIN32
pathSeparator = "\\";
@@ -745,15 +741,11 @@ CommandLine::CommandLine(int _argc, char** _argv) :
#endif
// Extract the working directory
workingDirectory = "";
char buff[40000];
char* cwd = GETCWD(buff, 40000);
if (cwd)
workingDirectory = cwd;
auto workingDirectory = CommandLine::get_working_directory();
// Extract the binary directory path from argv0
binaryDirectory = argv0;
size_t pos = binaryDirectory.find_last_of("\\/");
auto binaryDirectory = argv0;
size_t pos = binaryDirectory.find_last_of("\\/");
if (pos == std::string::npos)
binaryDirectory = "." + pathSeparator;
else
@@ -762,6 +754,19 @@ CommandLine::CommandLine(int _argc, char** _argv) :
// Pattern replacement: "./" at the start of path is replaced by the working directory
if (binaryDirectory.find("." + pathSeparator) == 0)
binaryDirectory.replace(0, 1, workingDirectory);
return binaryDirectory;
}
std::string CommandLine::get_working_directory() {
std::string workingDirectory = "";
char buff[40000];
char* cwd = GETCWD(buff, 40000);
if (cwd)
workingDirectory = cwd;
return workingDirectory;
}
} // namespace Stockfish