int main(int argc, char* argv[])
{
char thisfile[_MAX_PATH];
char homepath[_MAX_PATH];
char magic_envvar[_MAX_PATH + 12];
char ldlib_envvar[_MAX_PATH * 4 + 12];
char archivefile[_MAX_PATH + 5];
char *oldldlib;
TOC *ptoc = NULL;
int rc = 0;
char *workpath = NULL;
/* atexit(cleanUp); */
#ifdef FREEZE_EXCEPTIONS
PyImport_FrozenModules = _PyImport_FrozenModules;
#endif
// fill in thisfile
#ifdef __CYGWIN__
if (strncasecmp(&argv[0][strlen(argv[0])-4], ".exe", 4)) {
strcpy(thisfile, argv[0]);
strcat(thisfile, ".exe");
Py_SetProgramName(thisfile);
}
else
#endif
Py_SetProgramName(argv[0]);
strcpy(thisfile, Py_GetProgramFullPath());
VS(thisfile);
VS(" is thisfile\n");
workpath = getenv( "_MEIPASS2" );
if (workpath) {
VS(workpath);
VS(" is _MEIPASS2 (workpath)\n");
}
// fill in here (directory of thisfile)
strcpy(homepath, Py_GetPrefix());
strcat(homepath, "/");
VS(homepath);
VS(" is homepath\n");
if (init(homepath, &thisfile[strlen(homepath)], workpath)) {
/* no pkg there, so try the nonelf configuration */
strcpy(archivefile, thisfile);
strcat(archivefile, ".pkg");
if (init(homepath, &archivefile[strlen(homepath)], workpath)) {
FATALERROR("Cannot open self ");
FATALERROR(thisfile);
FATALERROR(" or archive ");
FATALERROR(archivefile);
FATALERROR("\n");
return -1;
}
}
if (workpath) {
// we're the "child" process
VS("Already have a workpath - running!\n");
rc = doIt(argc, argv);
if (strcmp(workpath, homepath)!=0)
clear(workpath);
}
else {
if (extractBinaries(&workpath)) {
VS("Error extracting binaries\n");
return -1;
}
if (workpath == NULL) {
/* now look for the "force LD_LIBRARY" flag */
ptoc = getFirstTocEntry();
while (ptoc) {
if ((ptoc->typcd == 'o') && (ptoc->name[0] == 'f')) {
strcat(homepath, "support/");
workpath = homepath;
}
ptoc = getNextTocEntry(ptoc);
}
}
if (workpath) {
VS("Executing self as child with ");
// run the "child" process, then clean up
strcpy(magic_envvar, "_MEIPASS2=");
strcat(magic_envvar, workpath);
putenv(magic_envvar);
// now LD_LIBRARY_PATH
strcpy(ldlib_envvar, "LD_LIBRARY_PATH=");
strcat(ldlib_envvar, workpath);
ldlib_envvar[strlen(ldlib_envvar)-1] = '\0';
oldldlib = getenv("LD_LIBRARY_PATH");
if (oldldlib) {
strcat(ldlib_envvar, ":");
strcat(ldlib_envvar, oldldlib);
}
putenv(ldlib_envvar);
VS(ldlib_envvar);
VS("\n");
rc = execvp(thisfile, argv);
VS("Back to parent...\n");
}
else
// no "child" process necessary
rc = doIt(argc, argv);
}
return rc;
}
int main(int argc, char* argv[])
{
char thisfile[_MAX_PATH];
char homepath[_MAX_PATH];
char archivefile[_MAX_PATH + 5];
TOC *ptoc = NULL;
int rc = 0;
int pid;
char *workpath = NULL;
/* atexit(cleanUp); */
#ifdef FREEZE_EXCEPTIONS
PyImport_FrozenModules = _PyImport_FrozenModules;
#endif
/* fill in thisfile */
#ifdef __CYGWIN__
if (strncasecmp(&argv[0][strlen(argv[0])-4], ".exe", 4)) {
strcpy(thisfile, argv[0]);
strcat(thisfile, ".exe");
PI_SetProgramName(thisfile);
}
else
#endif
PI_SetProgramName(argv[0]);
strcpy(thisfile, PI_GetProgramFullPath());
VS("thisfile is %s\n", thisfile);
workpath = getenv( "_MEIPASS2" );
VS("_MEIPASS2 (workpath) is %s\n", (workpath ? workpath : "NULL"));
/* fill in here (directory of thisfile) */
strcpy(homepath, PI_GetPrefix());
strcat(homepath, "/");
VS("homepath is %s\n", homepath);
if (init(homepath, &thisfile[strlen(homepath)], workpath)) {
/* no pkg there, so try the nonelf configuration */
strcpy(archivefile, thisfile);
strcat(archivefile, ".pkg");
if (init(homepath, &archivefile[strlen(homepath)], workpath)) {
FATALERROR("Cannot open self %s or archive %s\n",
thisfile, archivefile);
return -1;
}
}
if (workpath) {
/* we're the "child" process */
VS("Already have a workpath - running!\n");
rc = doIt(argc, argv);
}
else {
if (extractBinaries(&workpath)) {
VS("Error extracting binaries\n");
return -1;
}
if (workpath == NULL)
workpath = homepath;
VS("Executing self as child with ");
/* run the "child" process, then clean up */
setenv("_MEIPASS2", workpath, 1);
/* add workpath to LD_LIBRARY_PATH */
exportWorkpath(workpath, "LD_LIBRARY_PATH");
#ifdef __APPLE__
/* add workpath to DYLD_LIBRARY_PATH */
exportWorkpath(workpath, "DYLD_LIBRARY_PATH");
#endif
pid = fork();
if (pid == 0)
execvp(thisfile, argv);
/*
wait(&rc);
rc = WEXITSTATUS(rc);
VS("Back to parent...\n");
if (strcmp(workpath, homepath) != 0)
clear(workpath);
*/
}
return rc;
}
