Upstream version 10.39.225.0

[platform/framework/web/crosswalk.git] / src / third_party / liblouis / src / liblouis / transcommon.ci

diff --git a/src/third_party/liblouis/src/liblouis/transcommon.ci b/src/third_party/liblouis/src/liblouis/transcommon.ci
index e278383..2205092 100644 (file)
--- a/src/third_party/liblouis/src/liblouis/transcommon.ci
+++ b/src/third_party/liblouis/src/liblouis/transcommon.ci
@@ -62,9 +62,9 @@ static int transCharslen;
 static int checkAttr (const widechar c,
                      const TranslationTableCharacterAttributes a, int nm);
 static int putCharacter (widechar c);
-static int makeCorrections (void);
-static int passDoTest (void);
-static int passDoAction (void);
+static int makeCorrections ();
+static int passDoTest ();
+static int passDoAction ();
 static int passVariables[NUMVAR];
 static int passCharDots;
 static int passSrc;
@@ -80,6 +80,9 @@ static int *outputPositions;
 static int *inputPositions;
 static int cursorPosition;
 static int cursorStatus;
+static const TranslationTableRule **appliedRules;
+static int maxAppliedRules;
+static int appliedRulesCount;
 
 static TranslationTableCharacter *
 findCharOrDots (widechar c, int m)
@@ -130,7 +133,7 @@ checkAttr (const widechar c, const TranslationTableCharacterAttributes
 }
 
 static int
-findAttribOrSwapRules (void)
+findAttribOrSwapRules ()
 {
   int save_transCharslen = transCharslen;
   const TranslationTableRule *save_transRule = transRule;
@@ -167,16 +170,14 @@ compareChars (const widechar * address1, const widechar * address2, int
 }
 
 static int
-makeCorrections (void)
+makeCorrections ()
 {
-  int k;
   if (!table->corrections)
     return 1;
   src = 0;
   dest = 0;
   srcIncremented = 1;
-  for (k = 0; k < NUMVAR; k++)
-    passVariables[k] = 0;
+  memset (passVariables, 0, sizeof(int) * NUMVAR);
   while (src < srcmax)
     {
       int length = srcmax - src;
@@ -245,6 +246,8 @@ makeCorrections (void)
          currentOutput[dest++] = currentInput[src++];
          break;
        case CTO_Correct:
+         if (appliedRules != NULL && appliedRulesCount < maxAppliedRules)
+           appliedRules[appliedRulesCount++] = transRule;
          if (!passDoAction ())
            goto failure;
          if (endReplace == src)
@@ -255,13 +258,25 @@ makeCorrections (void)
          break;
        }
     }
+
+  {                            // We have to transform typebuf accordingly
+    int pos;
+    unsigned short *typebuf_temp;
+    if ((typebuf_temp = malloc (dest * sizeof (unsigned short))) == NULL)
+      outOfMemory ();
+    for (pos = 0; pos < dest; pos++)
+      typebuf_temp[pos] = typebuf[srcMapping[pos]];
+    memcpy (typebuf, typebuf_temp, dest * sizeof (unsigned short));
+    free (typebuf_temp);
+  }
+
 failure:
   realInlen = src;
   return 1;
 }
 
 static int
-matchcurrentInput (void)
+matchCurrentInput ()
 {
   int k;
   int kk = passSrc;
@@ -393,7 +408,7 @@ static TranslationTableRule *groupingRule;
 static widechar groupingOp;
 
 static int
-replaceGrouping (void)
+replaceGrouping ()
 {
   widechar startCharDots = groupingRule->charsdots[2 * passCharDots];
   widechar endCharDots = groupingRule->charsdots[2 * passCharDots + 1];
@@ -450,7 +465,7 @@ replaceGrouping (void)
 }
 
 static int
-removeGrouping (void)
+removeGrouping ()
 {
   widechar startCharDots = groupingRule->charsdots[2 * passCharDots];
   widechar endCharDots = groupingRule->charsdots[2 * passCharDots + 1];
@@ -500,7 +515,7 @@ static int searchIC;
 static int searchSrc;
 
 static int
-doPassSearch (void)
+doPassSearch ()
 {
   int level = 0;
   int k, kk;
@@ -669,13 +684,13 @@ doPassSearch (void)
 }
 
 static int
-passDoTest (void)
+passDoTest ()
 {
   int k;
   int not = 0;
-  TranslationTableOffset ruleOffset;
-  TranslationTableRule *rule;
-  TranslationTableCharacterAttributes attributes;
+  TranslationTableOffset ruleOffset = 0;
+  TranslationTableRule *rule = NULL;
+  TranslationTableCharacterAttributes attributes = 0;
   groupingRule = NULL;
   passSrc = src;
   passInstructions = &transRule->charsdots[transCharslen];
@@ -715,7 +730,7 @@ passDoTest (void)
          continue;
        case pass_string:
        case pass_dots:
-         itsTrue = matchcurrentInput ();
+         itsTrue = matchCurrentInput ();
          passSrc += passInstructions[passIC + 1];
          passIC += passInstructions[passIC + 1] + 2;
          break;
@@ -847,11 +862,11 @@ passDoTest (void)
 }
 
 static int
-passDoAction (void)
+passDoAction ()
 {
   int k;
-  TranslationTableOffset ruleOffset;
-  TranslationTableRule *rule;
+  TranslationTableOffset ruleOffset = 0;
+  TranslationTableRule *rule = NULL;
   if ((dest + startReplace - startMatch) > destmax)
     return 0;
   if (transOpcode != CTO_Context)
@@ -945,7 +960,7 @@ passDoAction (void)
 }
 
 static int
-checkDots (void)
+checkDots ()
 {
   int k;
   int kk = src;
@@ -956,7 +971,7 @@ checkDots (void)
 }
 
 static void
-passSelectRule (void)
+passSelectRule ()
 {
   int length = srcmax - src;
   const TranslationTableCharacter *dots;
@@ -1028,14 +1043,12 @@ passSelectRule (void)
 }
 
 static int
-translatePass (void)
+translatePass ()
 {
-  int k;
   prevTransOpcode = CTO_None;
   src = dest = 0;
   srcIncremented = 1;
-  for (k = 0; k < NUMVAR; k++)
-    passVariables[k] = 0;
+  memset (passVariables, 0, sizeof(int) * NUMVAR);
   while (src < srcmax)
     {                          /*the main multipass translation loop */
       passSelectRule ();
@@ -1046,6 +1059,8 @@ translatePass (void)
        case CTO_Pass2:
        case CTO_Pass3:
        case CTO_Pass4:
+         if (appliedRules != NULL && appliedRulesCount < maxAppliedRules)
+           appliedRules[appliedRulesCount++] = transRule;
          if (!passDoAction ())
            goto failure;
          if (endReplace == src)