Changeset 1437 for trunk/gsdl/lib

Timestamp:

2000-08-21T16:47:48+12:00 (24 years ago)

Author:

sjboddie

Message:

* empty log message *

Location:

trunk/gsdl/lib

Files:

• fileutil.cpp (modified) (1 diff)
• fileutil.h (modified) (1 diff)

trunk/gsdl/lib/fileutil.cpp

@@ -253 +253 @@
 #endif
 }
+
+// returns the last line (or last 256 characters)
+// of filename file
+text_t file_tail (const text_t &filename) {
+
+  text_t return_str;
+  char *filenamec = filename.getcstr();
+
+  ifstream file_in (filenamec);
+  if (file_in) {
+    file_in.seekg (256, ios::end);
+    char c;
+    file_in.get(c);
+    while (!file_in.eof()) {
+      if (c == '\n') return_str.clear();
+      else return_str.push_back (c);
+      file_in.get(c);
+    }
+    file_in.close();
+  }
+  delete filenamec;
+  return return_str;
+}

trunk/gsdl/lib/fileutil.h

@@ -51 +51 @@
 void file_copy (const text_t &fromfile, const text_t &tofile);
 
+text_t file_tail (const text_t &filename);
+
 #endif