1 files changed, 59 insertions, 0 deletions
diff --git a/InstallShield/runexe.c b/InstallShield/runexe.c
new file mode 100644
index 0000000000..c1becfbcaa
--- /dev/null
+++ b/InstallShield/runexe.c
@@ -0,0 +1,59 @@
+#include <stdarg.h>
+#include <stdio.h>
+#include <windows.h>
+
+const char *prog = "runexe";
+
+#define BUFLEN 65537
+
+void die(char *fmt, ...)
+{
+  va_list ap = va_start(ap, fmt);
+
+  fprintf(stderr, "%s: ", prog);
+  vfprintf(stderr, fmt, ap);
+  fprintf(stderr, "\n");
+  va_end(ap);
+  exit(1);
+}
+
+void warn(char *fmt, ...)
+{
+  va_list ap = va_start(ap, fmt);
+
+  fprintf(stderr, "%s: ", prog);
+  vfprintf(stderr, fmt, ap);
+  fprintf(stderr, "\n");
+  va_end(ap);
+}
+
+int APIENTRY WinMain(HINSTANCE hInstance, HINSTANCE hPrevInstance, LPSTR lpszCmdParam, int nCmdShow)
+{
+  STARTUPINFO sInfo;
+  PROCESS_INFORMATION pInfo;
+  TCHAR buf[BUFLEN];
+  DWORD retCode;
+
+  sInfo.cb              = sizeof(STARTUPINFO);
+  sInfo.lpReserved      = NULL;
+  sInfo.lpReserved2     = NULL;
+  sInfo.cbReserved2     = 0;
+  sInfo.lpDesktop       = NULL;
+  sInfo.lpTitle         = NULL;
+  sInfo.dwFlags         = 0;
+
+  if (GetCurrentDirectory(BUFLEN, buf) == 0) die("couldn't get current directory");
+  if (strlen(lpszCmdParam) == 0) die("no parameters given");
+  warn("cwd: %s\n", buf);
+  warn("runexing >>>%s<<<\n", lpszCmdParam);
+  if (!CreateProcess(NULL, lpszCmdParam, NULL, NULL, TRUE, 0, NULL, NULL, &sInfo, &pInfo))
+    die("could not create process");
+
+  WaitForSingleObject(pInfo.hProcess, INFINITE);
+  if (GetExitCodeProcess(pInfo.hProcess, &retCode) == 0) retCode = -1;
+  CloseHandle(pInfo.hProcess);
+  CloseHandle(pInfo.hThread);
+  printf("return code %ld\n", retCode);
+
+  return retCode;
+}