/*
** This function implements a cross-platform "system()" interface.
*/
int fossil_system(const char *zOrigCmd){
int rc;
#if defined(_WIN32)
/* On windows, we have to put double-quotes around the entire command.
** Who knows why - this is just the way windows works.
*/
char *zNewCmd = mprintf("\"%s\"", zOrigCmd);
wchar_t *zUnicode = fossil_utf8_to_unicode(zNewCmd);
if( g.fSystemTrace ) {
fossil_trace("SYSTEM: %s\n", zNewCmd);
}
rc = _wsystem(zUnicode);
fossil_unicode_free(zUnicode);
free(zNewCmd);
#else
/* On unix, evaluate the command directly.
*/
if( g.fSystemTrace ) fprintf(stderr, "SYSTEM: %s\n", zOrigCmd);
/* Unix systems should never shell-out while processing an HTTP request,
** either via CGI, SCGI, or direct HTTP. The following assert verifies
** this. And the following assert proves that Fossil is not vulnerable
** to the ShellShock or BashDoor bug.
*/
assert( g.cgiOutput==0 );
/* The regular system() call works to get a shell on unix */
rc = system(zOrigCmd);
#endif
return rc;
}
/*
** This function implements a cross-platform "system()" interface.
*/
int fossil_system(const char *zOrigCmd){
int rc;
#if defined(_WIN32)
/* On windows, we have to put double-quotes around the entire command.
** Who knows why - this is just the way windows works.
*/
char *zNewCmd = mprintf("\"%s\"", zOrigCmd);
wchar_t *zUnicode = fossil_utf8_to_unicode(zNewCmd);
if( g.fSystemTrace ) {
fossil_trace("SYSTEM: %s\n", zNewCmd);
}
rc = _wsystem(zUnicode);
fossil_unicode_free(zUnicode);
free(zNewCmd);
#else
/* On unix, evaluate the command directly.
*/
if( g.fSystemTrace ) fprintf(stderr, "SYSTEM: %s\n", zOrigCmd);
rc = system(zOrigCmd);
#endif
return rc;
}
