X-Git-Url: http://git.asbjorn.biz/?p=swftools.git;a=blobdiff_plain;f=pdf2swf%2Fxpdf%2FGHash.cc;h=b51a7643029f5555d83b932375225c01e5254a5c;hp=1dd0e26c2497edfb00213b2d468caa49c4af72f5;hb=85c46a8011c7fd5e4bda282266006c972ea7606b;hpb=b0d012f83219d898e9cd92281d9996bc9ff13b5f

diff --git a/pdf2swf/xpdf/GHash.cc b/pdf2swf/xpdf/GHash.cc
index 1dd0e26..b51a764 100644
--- a/pdf2swf/xpdf/GHash.cc
+++ b/pdf2swf/xpdf/GHash.cc
@@ -39,7 +39,7 @@ GHash::GHash(GBool deleteKeysA) {
 
   deleteKeys = deleteKeysA;
   size = 7;
-  tab = (GHashBucket **)gmalloc(size * sizeof(GHashBucket *));
+  tab = (GHashBucket **)gmallocn(size, sizeof(GHashBucket *));
   for (h = 0; h < size; ++h) {
     tab[h] = NULL;
   }
@@ -101,6 +101,30 @@ void GHash::add(GString *key, int val) {
   ++len;
 }
 
+void GHash::replace(GString *key, void *val) {
+  GHashBucket *p;
+  int h;
+
+  if ((p = find(key, &h))) {
+    p->val.p = val;
+    delete key;
+  } else {
+    add(key, val);
+  }
+}
+
+void GHash::replace(GString *key, int val) {
+  GHashBucket *p;
+  int h;
+
+  if ((p = find(key, &h))) {
+    p->val.i = val;
+    delete key;
+  } else {
+    add(key, val);
+  }
+}
+
 void *GHash::lookup(GString *key) {
   GHashBucket *p;
   int h;
@@ -292,7 +316,7 @@ void GHash::expand() {
   oldSize = size;
   oldTab = tab;
   size = 2*size + 1;
-  tab = (GHashBucket **)gmalloc(size * sizeof(GHashBucket *));
+  tab = (GHashBucket **)gmallocn(size, sizeof(GHashBucket *));
   for (h = 0; h < size; ++h) {
     tab[h] = NULL;
   }