moved implementation of ConstantsStringList into ShConstants.cpp

git-svn-id: https://svn.code.sf.net/p/nsis/code/NSIS/trunk@3721 212acab6-be3b-0410-9dea-997c60f758d6

Source/ShConstants.cpp

@@ -0,0 +1,69 @@
+#include "ShConstants.h"
+
+ConstantsStringList::ConstantsStringList()
+{
+  index = 0;
+}
+
+int ConstantsStringList::add(const char *name, int value1, int value2)
+{
+  int pos=SortedStringListND<struct constantstring>::add(name);
+  if (pos == -1) return -1;
+
+  ((struct constantstring*)gr.get())[pos].index = index;
+  ((struct constantstring*)gr.get())[pos].pos = pos;
+  ((struct constantstring*)gr.get())[pos].value1 = value1;
+  ((struct constantstring*)gr.get())[pos].value2 = value2;
+
+  int temp = index;
+  index++;
+
+  return temp;
+}
+
+int ConstantsStringList::get(char *name, int n_chars /*= -1*/)
+{
+  int v=SortedStringListND<struct constantstring>::find(name, n_chars);
+  if (v==-1) return -1;
+  return (((struct constantstring*)gr.get())[v].index);
+}
+
+int ConstantsStringList::getnum()
+{
+  return index;
+}
+
+int ConstantsStringList::get_value1(int idx)
+{
+  int pos=get_internal_idx(idx);
+  if (pos==-1) return -1;
+  return (((struct constantstring*)gr.get())[pos].value1);
+}
+
+int ConstantsStringList::get_value2(int idx)
+{
+  int pos=get_internal_idx(idx);
+  if (pos==-1) return -1;
+  return (((struct constantstring*)gr.get())[pos].value2);
+}
+
+char* ConstantsStringList::idx2name(int idx)
+{
+  int pos=get_internal_idx(idx);
+  if (pos==-1) return NULL;
+  struct constantstring *data=(struct constantstring *)gr.get();      
+  return ((char*)strings.get() + data[pos].name);
+}
+
+int ConstantsStringList::get_internal_idx(int idx)
+{
+  struct constantstring *data=(struct constantstring *)gr.get();      
+  for (int i = 0; i < index; i++)
+  {
+    if (data[i].index == idx)
+    {
+      return i;
+    }
+  }
+  return -1;
+}