From: David ‘Bombe’ Roden <bombe@pterodactylus.net>
Date: Sun, 6 Jul 2008 10:59:19 +0000 (+0200)
Subject: add method to read hash tag
X-Git-Tag: 0.1~3
X-Git-Url: https://git.pterodactylus.net/?p=ecparse.git;a=commitdiff_plain;h=e4f9c67cc94df1e370846b19ddedd4365df7b638

add method to read hash tag
---

diff --git a/CollectionReader.cpp b/CollectionReader.cpp
index ffbb89c..00427ff 100644
--- a/CollectionReader.cpp
+++ b/CollectionReader.cpp
@@ -83,6 +83,21 @@ BlobTag* CollectionReader::readBlobTag(bool header) {
 	return blobTag;
 }
 
+HashTag* CollectionReader::readHashTag() {
+	if (!ensureBufferCapacity(1)) {
+		return NULL;
+	}
+	uint8_t tagId = 0;
+	growingBuffer.read(&tagId, 1);
+	GlobalSettings::isVerbose() && fprintf(stderr, "[%s:%d] read tag id %d.\n", __FILE__, __LINE__, tagId);
+	if (!ensureBufferCapacity(16)) {
+		return NULL;
+	}
+	char hash[16];
+	growingBuffer.read(hash, 16);
+	return new HashTag(tagId, hash);
+}
+
 ED2KLink* CollectionReader::getNextLink() {
 	if (readerInput->isEOF() && !growingBuffer.getRemaining()) {
 		GlobalSettings::isVerbose() && fprintf(stderr, "[%s:%d] readInput EOF reached.\n", __FILE__, __LINE__);
diff --git a/CollectionReader.h b/CollectionReader.h
index 770c2a8..023b226 100644
--- a/CollectionReader.h
+++ b/CollectionReader.h
@@ -10,6 +10,7 @@
 #include "GrowingBuffer.h"
 #include "StringTag.h"
 #include "BlobTag.h"
+#include "HashTag.h"
 
 class CollectionReader {
 
@@ -25,8 +26,9 @@ private:
 	bool ensureBufferCapacity(size_t byteCount);
 	void readMoreBytes();
 
-	BlobTag* readBlobTag(bool hader);
-	StringTag* readStringTag(bool header);
+	BlobTag* readBlobTag(bool header = false);
+	StringTag* readStringTag(bool header = false);
+	HashTag* readHashTag();
 
 private:
 	ReaderInput* readerInput;