String GetExeFilePath()
{
static String exepath;
ONCELOCK {
const char *exe = procexepath_();
if(*exe)
exepath = exe;
else {
String x = Argv0__;
if(IsFullPath(x) && FileExists(x))
exepath = x;
else {
exepath = GetHomeDirFile("upp");
Vector<String> p = Split(FromSystemCharset(Environment().Get("PATH")), ':');
if(x.Find('/') >= 0)
p.Add(GetCurrentDirectory());
for(int i = 0; i < p.GetCount(); i++) {
String ep = NormalizePath(AppendFileName(p[i], x));
if(FileExists(ep))
exepath = ep;
}
}
}
}
return exepath;
}
static void sLogFile(char *fn, const char *app = ".log")
{
char *path = fn;
const char *ehome = getenv("HOME");
strcpy(fn, ehome ? ehome : "/root");
if(!*fn || (fn += strlen(fn))[-1] != '/')
*fn++ = '/';
*fn = '\0';
strcat(path, ".upp/");
const char *exe = procexepath_();
if(!*exe)
exe = Argv0__;
const char *q = strrchr(exe, '/');
if(q)
exe = q + 1;
if(!*exe)
exe = "upp";
strcat(path, exe);
mkdir(path, 0755);
strcat(path, "/");
strcat(path, exe);
strcat(path, app);
}
