See comments in porting.h
*/
+#if defined(linux)
+ #include <unistd.h>
+#elif defined(__APPLE__)
+ #include <unistd.h>
+ #include <mach-o/dyld.h>
+#elif defined(__FreeBSD__)
+ #include <unistd.h>
+ #include <sys/types.h>
+ #include <sys/sysctl.h>
+#endif
+
#include "porting.h"
#include "config.h"
#include "debug.h"
#include "filesys.h"
#include "log.h"
-#include "utility_string.h"
+#include "util/string.h"
+#include <list>
#ifdef __APPLE__
#include "CoreFoundation/CoreFoundation.h"
{
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;
#else // _WIN32
#include <signal.h>
- #include <windows.h>
-
+
BOOL WINAPI event_handler(DWORD sig)
{
switch(sig)
case CTRL_BREAK_EVENT:
break;
}
-
+
return TRUE;
}
-
+
void signal_handler_init(void)
{
SetConsoleCtrlHandler( (PHANDLER_ROUTINE)event_handler,TRUE);
void initializePaths()
{
-#ifdef RUN_IN_PLACE
+#if RUN_IN_PLACE
/*
Use relative paths if RUN_IN_PLACE
*/
Windows
*/
#if defined(_WIN32)
- #include <windows.h>
const DWORD buflen = 1000;
char buf[buflen];
DWORD len;
-
+
// Find path of executable and set path_share relative to it
len = GetModuleFileName(GetModuleHandle(NULL), buf, buflen);
assert(len < buflen);
pathRemoveFile(buf, '\\');
-
+
if(detectMSVCBuildDir(buf)){
infostream<<"MSVC build directory detected"<<std::endl;
path_share = std::string(buf) + "\\..\\..";
Linux
*/
#elif defined(linux)
- #include <unistd.h>
-
+
char buf[BUFSIZ];
memset(buf, 0, BUFSIZ);
// Get path to executable
assert(readlink("/proc/self/exe", buf, BUFSIZ-1) != -1);
-
+
pathRemoveFile(buf, '/');
path_share = std::string(buf) + "/..";
path_user = std::string(buf) + "/..";
-
+
/*
OS X
*/
- #elif defined(__APPLE__) || defined(__FreeBSD__)
-
+ #elif defined(__APPLE__)
+
+ //https://developer.apple.com/library/mac/#documentation/Darwin/Reference/ManPages/man3/dyld.3.html
+ //TODO: Test this code
+ char buf[BUFSIZ];
+ uint32_t len = sizeof(buf);
+ assert(_NSGetExecutablePath(buf, &len) != 0);
+
+ pathRemoveFile(buf, '/');
+
+ path_share = std::string(buf) + "/..";
+ path_user = std::string(buf) + "/..";
+
+ /*
+ FreeBSD
+ */
+ #elif defined(__FreeBSD__)
+
+ int mib[4];
+ char buf[BUFSIZ];
+ size_t len = sizeof(buf);
+
+ mib[0] = CTL_KERN;
+ mib[1] = KERN_PROC;
+ mib[2] = KERN_PROC_PATHNAME;
+ mib[3] = -1;
+ assert(sysctl(mib, 4, buf, &len, NULL, 0) != -1);
+
+ pathRemoveFile(buf, '/');
+
+ path_share = std::string(buf) + "/..";
+ path_user = std::string(buf) + "/..";
+
+ #else
+
//TODO: Get path of executable. This assumes working directory is bin/
- dstream<<"WARNING: Relative path not properly supported on OS X and FreeBSD"
+ dstream<<"WARNING: Relative path not properly supported on this platform"
<<std::endl;
path_share = std::string("..");
path_user = std::string("..");
Windows
*/
#if defined(_WIN32)
- #include <windows.h>
const DWORD buflen = 1000;
char buf[buflen];
DWORD len;
-
+
// Find path of executable and set path_share relative to it
len = GetModuleFileName(GetModuleHandle(NULL), buf, buflen);
assert(len < buflen);
pathRemoveFile(buf, '\\');
-
+
// Use ".\bin\.."
path_share = std::string(buf) + "\\..";
-
+
// Use "C:\Documents and Settings\user\Application Data\<PROJECT_NAME>"
len = GetEnvironmentVariable("APPDATA", buf, buflen);
assert(len < buflen);
Linux
*/
#elif defined(linux)
- #include <unistd.h>
-
- char buf[BUFSIZ];
- memset(buf, 0, BUFSIZ);
+
// Get path to executable
- assert(readlink("/proc/self/exe", buf, BUFSIZ-1) != -1);
-
- pathRemoveFile(buf, '/');
+ std::string bindir = "";
+ {
+ char buf[BUFSIZ];
+ memset(buf, 0, BUFSIZ);
+ assert(readlink("/proc/self/exe", buf, BUFSIZ-1) != -1);
+ pathRemoveFile(buf, '/');
+ bindir = buf;
+ }
- path_share = std::string(buf) + "/../share/" + PROJECT_NAME;
- //path_share = std::string(INSTALL_PREFIX) + "/share/" + PROJECT_NAME;
- if (!fs::PathExists(path_share)) {
- dstream<<"WARNING: system-wide share not found at \""<<path_share<<"\"";
- path_share = std::string(buf) + "/..";
- dstream<<"WARNING: Using \""<<path_share<<"\" instead."<<std::endl;
+ // Find share directory from these.
+ // It is identified by containing the subdirectory "builtin".
+ std::list<std::string> trylist;
+ std::string static_sharedir = STATIC_SHAREDIR;
+ if(static_sharedir != "" && static_sharedir != ".")
+ trylist.push_back(static_sharedir);
+ trylist.push_back(bindir + "/../share/" + PROJECT_NAME);
+ trylist.push_back(bindir + "/..");
+
+ for(std::list<std::string>::const_iterator i = trylist.begin();
+ i != trylist.end(); i++)
+ {
+ const std::string &trypath = *i;
+ if(!fs::PathExists(trypath) || !fs::PathExists(trypath + "/builtin")){
+ dstream<<"WARNING: system-wide share not found at \""
+ <<trypath<<"\""<<std::endl;
+ continue;
+ }
+ // Warn if was not the first alternative
+ if(i != trylist.begin()){
+ dstream<<"WARNING: system-wide share found at \""
+ <<trypath<<"\""<<std::endl;
+ }
+ path_share = trypath;
+ break;
}
-
+
path_user = std::string(getenv("HOME")) + "/." + PROJECT_NAME;
/*
OS X
*/
#elif defined(__APPLE__)
- #include <unistd.h>
// Code based on
// http://stackoverflow.com/questions/516200/relative-paths-not-working-in-xcode-c
dstream<<"WARNING: Could not determine bundle resource path"<<std::endl;
}
CFRelease(resources_url);
-
+
path_user = std::string(getenv("HOME")) + "/Library/Application Support/" + PROJECT_NAME;
#elif defined(__FreeBSD__)
- path_share = std::string(INSTALL_PREFIX) + "/share/" + PROJECT_NAME;
+ path_share = STATIC_SHAREDIR;
path_user = std::string(getenv("HOME")) + "/." + PROJECT_NAME;
-
+
#endif
#endif // RUN_IN_PLACE
projects / oweals / minetest.git / blobdiff