ENH: Check if files exist

1 files changed, 61 insertions, 1 deletions

diff --git a/Tests/BundleTest/BundleLib.cxx b/Tests/BundleTest/BundleLib.cxx
index 9fe07f8..bc757b1 100644
--- a/Tests/BundleTest/BundleLib.cxx
+++ b/Tests/BundleTest/BundleLib.cxx
@@ -1 +1,61 @@
-int foo() { return 0; }
+#include <stdio.h>
+#include <string.h>
+#include <stdlib.h>
+#include <unistd.h>
+
+int fileExists(char* filename)
+{
+#ifndef R_OK
+# define R_OK 04
+#endif
+  if ( access(filename, R_OK) != 0 )
+    {
+    printf("Cannot find file: %s\n", filename);
+    return 0;
+    }
+  return 1;
+}
+
+int findBundleFile(char* exec, const char* file)
+{
+  int res;
+  char* nexec = strdup(exec);
+  char* fpath = (char*)malloc(strlen(exec) + 100);
+  int cc;
+  int cnt = 0;
+  printf("Process executable name: %s\n", exec);
+
+  // Remove the executable name and directory name
+  for ( cc = strlen(nexec)-1; cc > 0; cc -- )
+    {
+    if ( nexec[cc] == '/' )
+      {
+      nexec[cc] = 0;
+      if ( cnt == 1 )
+        {
+        break;
+        }
+      cnt ++;
+      }
+    }
+  printf("Process executable path: %s\n", nexec);
+  sprintf(fpath, "%s/%s", nexec, file);
+  printf("Check for file: %s\n", fpath);
+  res = fileExists(fpath);
+  free(nexec);
+  free(fpath);
+  return res;
+}
+
+int foo(char *exec)
+{
+  int res1 = findBundleFile(exec, "Resources/randomResourceFile.plist");
+  int res2 = findBundleFile(exec, "MacOS/SomeRandomFile.txt");
+  if ( !res1 ||
+    !res2 )
+    {
+    return 1;
+    }
+
+  return 0;
+}