1 files changed, 228 insertions, 0 deletions
diff --git a/debian/uncrustify-trinity/uncrustify-trinity-0.78.1/src/args.cpp b/debian/uncrustify-trinity/uncrustify-trinity-0.78.1/src/args.cpp
new file mode 100644
index 00000000..a03bbe00
--- /dev/null
+++ b/debian/uncrustify-trinity/uncrustify-trinity-0.78.1/src/args.cpp
@@ -0,0 +1,228 @@
+/**
+ * @file args.cpp
+ * Parses command line arguments.
+ *
+ * @author  Ben Gardner
+ * @license GPL v2+
+ */
+
+#include "args.h"
+
+#include "unc_ctype.h"
+
+#include <cstring>
+
+Args::Args(int argc, char **argv)
+{
+   m_count  = argc;
+   m_values = argv;
+   size_t len = (argc >> 3) + 1;
+
+   m_used = new UINT8[len];
+
+   if (m_used != nullptr)
+   {
+      memset(m_used, 0, len);
+   }
+}
+
+
+Args::~Args()
+{
+   if (m_used != nullptr)
+   {
+      delete[] m_used;
+      m_used = nullptr;
+   }
+   m_count = 0;
+}
+
+
+bool Args::Present(const char *token)
+{
+   if (token != nullptr)
+   {
+      for (size_t idx = 0; idx < m_count; idx++)
+      {
+         if (strcmp(token, m_values[idx]) == 0)
+         {
+            SetUsed(idx);
+            return(true);
+         }
+      }
+   }
+   return(false);
+}
+
+
+const char *Args::Param(const char *token)
+{
+   size_t idx = 0;
+
+   return(Params(token, idx));
+}
+
+
+const char *Args::Params(const char *token, size_t &index)
+{
+   if (token == nullptr)
+   {
+      // coveralls will complain
+      // can only occur with a call such as: arg.Param(nullptr)
+      return(nullptr);
+   }
+   size_t token_len = strlen(token);
+
+   for (size_t idx = index; idx < m_count; idx++)
+   {
+      size_t arg_len = strlen(m_values[idx]);
+
+      if (  arg_len >= token_len
+         && (memcmp(token, m_values[idx], token_len) == 0))
+      {
+         SetUsed(idx);
+
+         if (arg_len > token_len)
+         {
+            if (m_values[idx][token_len] == '=')
+            {
+               token_len++;
+            }
+            index = idx + 1;
+            return(&m_values[idx][token_len]);
+         }
+         idx++;
+         index = idx + 1;
+
+         if (idx < m_count)
+         {
+            SetUsed(idx);
+            return(m_values[idx]);
+         }
+         return(nullptr);
+      }
+   }
+
+   return(nullptr);
+} // Args::Params
+
+
+bool Args::GetUsed(size_t idx)
+{
+   if (  m_used != nullptr
+      && idx > 0
+      && idx < m_count)
+   {
+      return((m_used[idx >> 3] & (1 << (idx & 0x07))) != 0);
+   }
+   return(false);
+}
+
+
+void Args::SetUsed(size_t idx)
+{
+   if (  m_used != nullptr
+      && idx > 0
+      && idx < m_count)
+   {
+      m_used[idx >> 3] |= (1 << (idx & 0x07));
+   }
+}
+
+
+const char *Args::Unused(size_t &index)
+{
+   if (m_used == nullptr)
+   {
+      return(nullptr);
+   }
+
+   for (size_t idx = index; idx < m_count; idx++)
+   {
+      if (!GetUsed(idx))
+      {
+         index = idx + 1;
+         return(m_values[idx]);
+      }
+   }
+
+   index = m_count;
+   return(nullptr);
+}
+
+
+size_t Args::SplitLine(char *text, char *args[], size_t num_args)
+{
+   if (  text == nullptr
+      || num_args == 0)
+   {
+      return(0);
+   }
+   char   cur_quote    = 0;
+   bool   in_backslash = false;
+   bool   in_arg       = false;
+   size_t argc         = 0;
+   char   *dest        = text;
+
+   while (  argc <= num_args // maximal number of arguments not reached yet
+         && *text != 0)      // end of string not reached yet
+   {
+      // Detect the start of an arg
+      if (  !in_arg
+         && !unc_isspace(*text))
+      {
+         in_arg     = true;
+         args[argc] = dest;
+         argc++;
+      }
+
+      if (in_arg)
+      {
+         if (in_backslash)
+         {
+            in_backslash = false;
+            *dest        = *text;
+            dest++;
+         }
+         else if (*text == '\\')
+         {
+            in_backslash = true;
+         }
+         else if (*text == cur_quote)
+         {
+            cur_quote = 0;
+         }
+         else if (  (*text == '\'')
+                 || (*text == '"')
+                 || (*text == '`'))
+         {
+            cur_quote = *text;
+         }
+         else if (cur_quote != 0)
+         {
+            *dest = *text;
+            dest++;
+         }
+         else if (unc_isspace(*text))
+         {
+            *dest = 0;
+            dest++;
+            in_arg = false;
+
+            if (argc == num_args)
+            {
+               break; // all arguments found, we can stop
+            }
+         }
+         else
+         {
+            *dest = *text;
+            dest++;
+         }
+      }
+      text++; // go on with next character
+   }
+   *dest = 0;
+
+   return(argc);
+} // Args::SplitLine