#include "porting.h"
#include "config.h"
+#include "debug.h"
+#include "filesys.h"
+
+#ifdef __APPLE__
+ #include "CoreFoundation/CoreFoundation.h"
+#endif
namespace porting
{
-std::string path_data = "../data";
-std::string path_userdata = "../";
+/*
+ Signal handler (grabs Ctrl-C on POSIX systems)
+*/
+
+bool g_killed = false;
+
+bool * signal_handler_killstatus(void)
+{
+ return &g_killed;
+}
+
+#if !defined(_WIN32) // POSIX
+ #include <signal.h>
+
+void sigint_handler(int sig)
+{
+ if(g_killed == false)
+ {
+ dstream<<DTIME<<"INFO: sigint_handler(): "
+ <<"Ctrl-C pressed, shutting down."<<std::endl;
+
+ // Comment out for less clutter when testing scripts
+ /*dstream<<DTIME<<"INFO: sigint_handler(): "
+ <<"Printing debug stacks"<<std::endl;
+ debug_stacks_print();*/
+
+ g_killed = true;
+ }
+ else
+ {
+ (void)signal(SIGINT, SIG_DFL);
+ }
+}
+
+void signal_handler_init(void)
+{
+ dstream<<"signal_handler_init()"<<std::endl;
+ (void)signal(SIGINT, sigint_handler);
+}
+
+#else // _WIN32
+ #include <signal.h>
+ #include <windows.h>
+
+ BOOL WINAPI event_handler(DWORD sig)
+ {
+ switch(sig)
+ {
+ case CTRL_C_EVENT:
+ case CTRL_CLOSE_EVENT:
+ case CTRL_LOGOFF_EVENT:
+ case CTRL_SHUTDOWN_EVENT:
+
+ if(g_killed == false)
+ {
+ dstream<<DTIME<<"INFO: event_handler(): "
+ <<"Ctrl+C, Close Event, Logoff Event or Shutdown Event, shutting down."<<std::endl;
+ // Comment out for less clutter when testing scripts
+ /*dstream<<DTIME<<"INFO: event_handler(): "
+ <<"Printing debug stacks"<<std::endl;
+ debug_stacks_print();*/
+
+ g_killed = true;
+ }
+ else
+ {
+ (void)signal(SIGINT, SIG_DFL);
+ }
+
+ break;
+ case CTRL_BREAK_EVENT:
+ break;
+ }
+
+ return TRUE;
+ }
+
+void signal_handler_init(void)
+{
+ dstream<<"signal_handler_init()"<<std::endl;
+ SetConsoleCtrlHandler( (PHANDLER_ROUTINE)event_handler,TRUE);
+}
+
+#endif
+
+/*
+ Path mangler
+*/
+
+std::string path_data = ".." DIR_DELIM "data";
+std::string path_userdata = "..";
+
+std::string getDataPath(const char *subpath)
+{
+ return path_data + DIR_DELIM + subpath;
+}
void pathRemoveFile(char *path, char delim)
{
pathRemoveFile(buf, '\\');
// Use "./bin/../data"
- path_data = std::string(buf) + "/../data";
+ path_data = std::string(buf) + DIR_DELIM ".." DIR_DELIM "data";
- // Use "./bin/../"
- path_userdata = std::string(buf) + "/../";
+ // Use "./bin/.."
+ path_userdata = std::string(buf) + DIR_DELIM "..";
/*
Linux
#include <unistd.h>
char buf[BUFSIZ];
+ memset(buf, 0, BUFSIZ);
// Get path to executable
- readlink("/proc/self/exe", buf, BUFSIZ);
+ assert(readlink("/proc/self/exe", buf, BUFSIZ-1) != -1);
pathRemoveFile(buf, '/');
path_data = std::string(buf) + "/../data";
// Use "./bin/../"
- path_userdata = std::string(buf) + "/../";
+ path_userdata = std::string(buf) + "/..";
/*
OS X
*/
- #elif defined(__APPLE__)
+ #elif defined(__APPLE__) || defined(__FreeBSD__)
//TODO: Get path of executable. This assumes working directory is bin/
- dstream<<"WARNING: Relative path not properly supported on OS X"
+ dstream<<"WARNING: Relative path not properly supported on OS X and FreeBSD"
<<std::endl;
path_data = std::string("../data");
- path_userdata = std::string("../");
+ path_userdata = std::string("..");
#endif
pathRemoveFile(buf, '\\');
// Use "./bin/../data"
- path_data = std::string(buf) + "/../data";
- //path_data = std::string(buf) + "/../share/" + APPNAME;
+ path_data = std::string(buf) + DIR_DELIM ".." DIR_DELIM "data";
+ //path_data = std::string(buf) + "/../share/" + PROJECT_NAME;
- // Use "C:\Documents and Settings\user\Application Data\<APPNAME>"
+ // Use "C:\Documents and Settings\user\Application Data\<PROJECT_NAME>"
len = GetEnvironmentVariable("APPDATA", buf, buflen);
assert(len < buflen);
- path_userdata = std::string(buf) + "/" + APPNAME;
+ path_userdata = std::string(buf) + DIR_DELIM + PROJECT_NAME;
/*
Linux
#elif defined(linux)
#include <unistd.h>
- path_userdata = std::string(getenv("HOME")) + "/." + APPNAME;
- path_data = std::string(INSTALL_PREFIX) + "/share/" + APPNAME;
+ char buf[BUFSIZ];
+ memset(buf, 0, BUFSIZ);
+ // Get path to executable
+ assert(readlink("/proc/self/exe", buf, BUFSIZ-1) != -1);
+
+ pathRemoveFile(buf, '/');
+
+ path_data = std::string(buf) + "/../share/" + PROJECT_NAME;
+ //path_data = std::string(INSTALL_PREFIX) + "/share/" + PROJECT_NAME;
+ if (!fs::PathExists(path_data)) {
+ dstream<<"WARNING: data path " << path_data << " not found!";
+ path_data = std::string(buf) + "/../data";
+ dstream<<" Trying " << path_data << std::endl;
+ }
+ path_userdata = std::string(getenv("HOME")) + "/." + PROJECT_NAME;
+
/*
OS X
*/
#elif defined(__APPLE__)
#include <unistd.h>
- path_userdata = std::string(getenv("HOME")) + "/Library/Application Support/" + APPNAME;
- path_data = std::string("minetest-mac.app/Contents/Resources/data/");
+ // Code based on
+ // http://stackoverflow.com/questions/516200/relative-paths-not-working-in-xcode-c
+ CFBundleRef main_bundle = CFBundleGetMainBundle();
+ CFURLRef resources_url = CFBundleCopyResourcesDirectoryURL(main_bundle);
+ char path[PATH_MAX];
+ if(CFURLGetFileSystemRepresentation(resources_url, TRUE, (UInt8 *)path, PATH_MAX))
+ {
+ dstream<<"Bundle resource path: "<<path<<std::endl;
+ //chdir(path);
+ path_data = std::string(path) + "/data";
+ }
+ else
+ {
+ // error!
+ dstream<<"WARNING: Could not determine bundle resource path"<<std::endl;
+ }
+ CFRelease(resources_url);
+
+ path_userdata = std::string(getenv("HOME")) + "/Library/Application Support/" + PROJECT_NAME;
+
+ #elif defined(__FreeBSD__)
+ path_data = std::string(INSTALL_PREFIX) + "/share/" + PROJECT_NAME;
+ path_userdata = std::string(getenv("HOME")) + "/." + PROJECT_NAME;
+
#endif
#endif // RUN_IN_PLACE
projects / minetest.git / blobdiff