PC User 2003 May/Disc 2/PCU0503CD2.iso/Crystal/3rdparty/JavaVM/Plug-in/jplugin.exe/jaws.jar/sun/beanbox/MessageHeader.class

Java Class File | 1998-06-22 | 3.7 KB | 298 lines

package sun.beanbox;

import java.io.IOException;
import java.io.InputStream;
import java.io.PrintWriter;

public class MessageHeader {
   private String[] keys;
   private String[] values;
   private int nkeys;

   public MessageHeader() {
      this.grow();
   }

   public MessageHeader(InputStream var1) throws IOException {
      this.parseHeader(var1);
   }

   public String findValue(String var1) {
      if (var1 == null) {
         int var2 = this.nkeys;

         while(true) {
            --var2;
            if (var2 < 0) {
               break;
            }

            if (this.keys[var2] == null) {
               return this.values[var2];
            }
         }
      } else {
         int var3 = this.nkeys;

         while(true) {
            --var3;
            if (var3 < 0) {
               break;
            }

            if (var1.equalsIgnoreCase(this.keys[var3])) {
               return this.values[var3];
            }
         }
      }

      return null;
   }

   public String getKey(int var1) {
      return var1 >= 0 && var1 < this.nkeys ? this.keys[var1] : null;
   }

   public String getValue(int var1) {
      return var1 >= 0 && var1 < this.nkeys ? this.values[var1] : null;
   }

   public String findNextValue(String var1, String var2) {
      boolean var3 = false;
      if (var1 == null) {
         int var4 = this.nkeys;

         while(true) {
            --var4;
            if (var4 < 0) {
               break;
            }

            if (this.keys[var4] == null) {
               if (var3) {
                  return this.values[var4];
               }

               if (this.values[var4] == var2) {
                  var3 = true;
               }
            }
         }
      } else {
         int var5 = this.nkeys;

         while(true) {
            --var5;
            if (var5 < 0) {
               break;
            }

            if (var1.equalsIgnoreCase(this.keys[var5])) {
               if (var3) {
                  return this.values[var5];
               }

               if (this.values[var5] == var2) {
                  var3 = true;
               }
            }
         }
      }

      return null;
   }

   public void print(PrintWriter var1) {
      for(int var2 = 0; var2 < this.nkeys; ++var2) {
         if (this.keys[var2] != null) {
            var1.print(this.keys[var2] + (this.values[var2] != null ? ": " + this.values[var2] : "") + "\r\n");
         }
      }

      var1.print("\r\n");
      var1.flush();
   }

   public void add(String var1, String var2) {
      this.grow();
      this.keys[this.nkeys] = var1;
      this.values[this.nkeys] = var2;
      ++this.nkeys;
   }

   public void prepend(String var1, String var2) {
      this.grow();

      for(int var3 = this.nkeys; var3 > 0; --var3) {
         this.keys[var3] = this.keys[var3 - 1];
         this.values[var3] = this.values[var3 - 1];
      }

      this.keys[0] = var1;
      this.values[0] = var2;
      ++this.nkeys;
   }

   public void set(int var1, String var2, String var3) {
      this.grow();
      if (var1 >= 0) {
         if (var1 > this.nkeys) {
            this.add(var2, var3);
         } else {
            this.keys[var1] = var2;
            this.values[var1] = var3;
         }
      }
   }

   private void grow() {
      if (this.keys == null || this.nkeys >= this.keys.length) {
         String[] var1 = new String[this.nkeys + 4];
         String[] var2 = new String[this.nkeys + 4];
         if (this.keys != null) {
            System.arraycopy(this.keys, 0, var1, 0, this.nkeys);
         }

         if (this.values != null) {
            System.arraycopy(this.values, 0, var2, 0, this.nkeys);
         }

         this.keys = var1;
         this.values = var2;
      }

   }

   public void set(String var1, String var2) {
      int var3 = this.nkeys;

      do {
         --var3;
         if (var3 < 0) {
            this.add(var1, var2);
            return;
         }
      } while(!var1.equalsIgnoreCase(this.keys[var3]));

      this.values[var3] = var2;
   }

   public static String canonicalID(String var0) {
      if (var0 == null) {
         return "";
      } else {
         int var1 = 0;
         int var2 = var0.length();

         boolean var3;
         char var4;
         for(var3 = false; var1 < var2 && ((var4 = var0.charAt(var1)) == '<' || var4 <= ' '); var3 = true) {
            ++var1;
         }

         while(var1 < var2 && ((var4 = var0.charAt(var2 - 1)) == '>' || var4 <= ' ')) {
            --var2;
            var3 = true;
         }

         return var3 ? var0.substring(var1, var2) : var0;
      }
   }

   public void parseHeader(InputStream var1) throws IOException {
      this.nkeys = 0;
      if (var1 != null) {
         char[] var2 = new char[10];

         String var9;
         String var11;
         for(int var3 = var1.read(); var3 != 10 && var3 != 13 && var3 >= 0; this.add(var11, var9)) {
            int var4 = 0;
            int var5 = -1;
            boolean var7 = var3 > 32;
            var2[var4++] = (char)var3;

            label102:
            while(true) {
               int var6;
               if ((var6 = var1.read()) < 0) {
                  var3 = -1;
                  break;
               }

               switch (var6) {
                  case 9:
                     var6 = 32;
                  case 32:
                     var7 = false;
                     break;
                  case 10:
                  case 13:
                     var3 = var1.read();
                     if (var6 == 13 && var3 == 10) {
                        var3 = var1.read();
                        if (var3 == 13) {
                           var3 = var1.read();
                        }
                     }

                     if (var3 == 10 || var3 == 13 || var3 > 32) {
                        break label102;
                     }
                     continue;
                  case 58:
                     if (var7 && var4 > 0) {
                        var5 = var4;
                     }

                     var7 = false;
               }

               if (var4 >= var2.length) {
                  char[] var8 = new char[var2.length * 2];
                  System.arraycopy(var2, 0, var8, 0, var4);
                  var2 = var8;
               }

               var2[var4++] = (char)var6;
            }

            while(var4 > 0 && var2[var4 - 1] <= ' ') {
               --var4;
            }

            if (var5 <= 0) {
               var11 = null;
               var5 = 0;
            } else {
               var11 = String.copyValueOf(var2, 0, var5);
               if (var5 < var4 && var2[var5] == ':') {
                  ++var5;
               }

               while(var5 < var4 && var2[var5] <= ' ') {
                  ++var5;
               }
            }

            if (var5 >= var4) {
               var9 = new String();
            } else {
               var9 = String.copyValueOf(var2, var5, var4 - var5);
            }
         }

      }
   }

   public String toString() {
      String var1 = super.toString();

      for(int var2 = 0; var2 < this.keys.length; ++var2) {
         var1 = var1 + "{" + this.keys[var2] + ": " + this.values[var2] + "}";
      }

      return var1;
   }
}