initial check wan lbdebian/0.1

Signed-off-by: Michael Larson <slioch@eng-140.vyatta.com>

1 files changed, 82 insertions, 0 deletions

diff --git a/src/rl_str_proc.cc b/src/rl_str_proc.cc
new file mode 100644
index 0000000..3a5d151
--- /dev/null
+++ b/src/rl_str_proc.cc
@@ -0,0 +1,82 @@
+#include "rl_str_proc.hh"
+
+using namespace std;
+
+/**
+ *
+ **/
+StrProc::StrProc(const string &in_str, const string &token)
+{
+  string tmp = in_str;
+  
+  //convert tabs to spaces
+  uint32_t pos = 0;
+  string tabtospace = "    ";
+  string::iterator iter = tmp.begin();
+  while ((pos = tmp.find("\t", pos)) != string::npos) {
+    tmp.replace(pos, 1, tabtospace);
+    pos += tabtospace.length();
+  }
+  
+  //remove the cr
+  pos = tmp.find("\n");
+  if (pos != string::npos) {
+    tmp.replace(pos, 1, "");
+  }
+
+  //now handle the case of the multiple length token
+  //note that we are using the '~' as a token internally
+  uint32_t start = 0, end;
+  while ((start = tmp.find(token, start)) != string::npos) {
+    tmp.replace(start, token.length(), "~");
+  }
+
+
+  while ((start = tmp.find_first_not_of("~")) != string::npos) {
+    tmp = tmp.substr(start, tmp.length() - start);
+    end = tmp.find_first_of("~");
+    _str_coll.push_back(tmp.substr(0, end));
+    tmp = tmp.substr(end+1, tmp.length() - end-1);
+    if (end == string::npos) {
+      break;
+    }
+  }
+}
+
+/**
+ *
+ **/
+string
+StrProc::get(int i)
+{
+  if (uint32_t(i) >= _str_coll.size()) {
+    return string("");
+  }
+  return _str_coll[i];
+}
+
+/**
+ *
+ **/
+string
+StrProc::get(int start, int end)
+{
+  if (uint32_t(start) >= _str_coll.size()) {
+    return string("");
+  }
+
+  string tmp;
+  for (int i = start; (i < end) && (uint32_t(i) < _str_coll.size()); ++i) {
+    tmp += _str_coll[i] + " ";
+  }
+  return tmp.substr(0,tmp.length()-1);
+}
+
+/**
+ *
+ **/
+vector<string>
+StrProc::get()
+{
+  return _str_coll;
+}