initial git upload, based on graphlcd-0.1.5

1 files changed, 91 insertions, 0 deletions

diff --git a/strfct.c b/strfct.c
new file mode 100644
index 0000000..fd49086
--- /dev/null
+++ b/strfct.c
@@ -0,0 +1,91 @@
+/**
+ *  GraphLCD plugin for the Video Disk Recorder
+ *
+ *  strfct.c  -  various string functions
+ *
+ *  (c) 2001-2004 Carsten Siebholz <c.siebholz AT t-online de>
+ *  (c) 2004 Andreas Regel <andreas.regel AT powarman de>
+ **/
+
+/***************************************************************************
+ *                                                                         *
+ *   This program is free software; you can redistribute it and/or modify  *
+ *   it under the terms of the GNU General Public License as published by  *
+ *   the Free Software Foundation; either version 2 of the License, or     *
+ *   (at your option) any later version.                                   *
+ *                                                                         *
+ *   This program is distributed in the hope that it will be useful,       *
+ *   but WITHOUT ANY WARRANTY; without even the implied warranty of        *
+ *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the         *
+ *   GNU General Public License for more details.                          *
+ *                                                                         *
+ *   You should have received a copy of the GNU General Public License     *
+ *   along with this program;                                              *
+ *   if not, write to the Free Software Foundation, Inc.,                  *
+ *   59 Temple Place, Suite 330, Boston, MA  02111-1307  USA               *
+ *                                                                         *
+ ***************************************************************************/
+
+#include <string.h>
+#include <ctype.h>
+
+#include "strfct.h"
+
+
+char * strncopy(char * dest , const char * src , size_t n)
+{
+    strncpy(dest, src, n);
+    if (strlen(src) >= n)
+    {
+        *(dest + n - 1) = 0;
+    }
+    return dest;
+}
+
+
+std::string trim(const std::string & s)
+{
+    std::string::size_type start, end;
+
+    start = 0;
+    while (start < s.length())
+    {
+        if (!isspace(s[start]))
+            break;
+        start++;
+    }
+    end = s.length() - 1;
+    while (end >= 0)
+    {
+        if (!isspace(s[end]))
+            break;
+        end--;
+    }
+    return s.substr(start, end - start + 1);
+}
+
+std::string compactspace(const std::string & s)
+{
+    std::string str = "";
+    std::string tmp;
+    unsigned int pos = 0;
+    unsigned int cnt = 0;
+    tmp = trim(s);
+    while (pos < tmp.length())
+    {
+        if (!isspace(tmp[pos]))
+        {
+            str += tmp[pos];
+            cnt = 0;
+        }
+        else if (cnt == 0)
+        {
+            str += tmp[pos];
+            cnt++;
+        }
+        else
+            cnt++;
+        pos++;
+    }
+    return str;
+}