Successful read of StdTextModel (including actual text)

[odcread.git] / reader.cc

diff --git a/reader.cc b/reader.cc
index b027bd57299f3347c75b7c87d98c8dbcddc73c37..1f60ce8fe31041fda6ebb15c5f740ed5022bf474 100644 (file)
--- a/reader.cc
+++ b/reader.cc
@@ -15,6 +15,38 @@ SHORTCHAR Reader::readSChar() {
        return out;
 }
 
+void Reader::readSChar(SHORTCHAR *buf, size_t len) {
+       d_rider.read(buf, len);
+}
+
+CHAR Reader::readLChar() {
+       CHAR buf;
+       char *bufPtr = (char *)&buf;
+       d_rider.read(bufPtr, 2);
+       if (isLittleEndian()) {
+               return buf;
+       } else {
+               CHAR out;
+               char *outPtr = (char *)&out;
+               outPtr[0] = bufPtr[1]; outPtr[1] = bufPtr[0];
+               return out;
+       }
+}
+
+void Reader::readLChar(CHAR *buf, size_t len) {
+       char *bufPtr = (char *)buf;
+       int len2 = len * 2;
+       d_rider.read(bufPtr, len2);
+       if (isBigEndian()) {
+               char tmp;
+               for (int i = 0; i < len2; i += 2) {
+                       tmp = bufPtr[i];
+                       bufPtr[i] = bufPtr[i + 1];
+                       bufPtr[i + 1] = tmp;
+               }
+       }
+}
+
 BYTE Reader::readByte() {
        BYTE out;
        d_rider.read((char*)&out, 1);
@@ -22,14 +54,16 @@ BYTE Reader::readByte() {
 }
 
 INTEGER Reader::readInt() {
-       char *buf = new char[4];
-       d_rider.read(buf, 4);
+       INTEGER buf;
+       char *bufPtr = (char*)&buf;
+       d_rider.read(bufPtr, 4);
        if (isLittleEndian()) {
-               return *(INTEGER *)buf;
+               return buf;
        } else {
-               char *out = new char[4];
-               out[0] = buf[3]; out[1] = buf[2]; out[2] = buf[1]; out[3] = buf[0];
-               return *(INTEGER *)out;
+               INTEGER out;
+               char *outPtr = (char *)&out;
+               outPtr[0] = bufPtr[3]; outPtr[1] = bufPtr[2]; outPtr[2] = bufPtr[1]; outPtr[3] = bufPtr[0];
+               return out;
        }
 }