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Add OS::is_process_running function.

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Adds the is_process_running function to the native OS class and exposes it to script.

This is implemented on Windows and Unix platforms. A stub is provided for other platforms that do not support this function.

Documentation is updated to reflect new API function.
This commit is contained in:
mdavisprog 2021-08-12 20:36:23 -07:00
parent 1b2992799b
commit f3c1232c59
12 changed files with 56 additions and 0 deletions
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5
core/core_bind.cpp
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@ -269,6 +269,10 @@ Error OS::kill(int p_pid) {
return ::OS::get_singleton()->kill(p_pid);
}
bool OS::is_process_running(int p_pid) const {
return ::OS::get_singleton()->is_process_running(p_pid);
}
int OS::get_process_id() const {
return ::OS::get_singleton()->get_process_id();
}
@ -571,6 +575,7 @@ void OS::_bind_methods() {
ClassDB::bind_method(D_METHOD("create_instance", "arguments"), &OS::create_instance);
ClassDB::bind_method(D_METHOD("kill", "pid"), &OS::kill);
ClassDB::bind_method(D_METHOD("shell_open", "uri"), &OS::shell_open);
ClassDB::bind_method(D_METHOD("is_process_running", "pid"), &OS::is_process_running);
ClassDB::bind_method(D_METHOD("get_process_id"), &OS::get_process_id);
ClassDB::bind_method(D_METHOD("get_environment", "variable"), &OS::get_environment);

1
core/core_bind.h
View file

@ -173,6 +173,7 @@ public:
Error kill(int p_pid);
Error shell_open(String p_uri);
bool is_process_running(int p_pid) const;
int get_process_id() const;
bool has_environment(const String &p_var) const;

1
core/os/os.h
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@ -152,6 +152,7 @@ public:
virtual Error create_instance(const List<String> &p_arguments, ProcessID *r_child_id = nullptr) { return create_process(get_executable_path(), p_arguments, r_child_id); };
virtual Error kill(const ProcessID &p_pid) = 0;
virtual int get_process_id() const;
virtual bool is_process_running(const ProcessID &p_pid) const = 0;
virtual void vibrate_handheld(int p_duration_ms = 500);
virtual Error shell_open(String p_uri);