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authorRemko Tronçon <git@el-tramo.be>2010-03-28 13:40:14 (GMT)
committerRemko Tronçon <git@el-tramo.be>2010-03-28 13:40:43 (GMT)
commitb61486fefe602e0d18fa5279021006f87b965307 (patch)
tree437585cbef1179e1ec31f79789591d5610200c29 /Swiften/Compress
parentdae28dd45e43fc6e6ef2ec4c6c65d5d736ed86f8 (diff)
downloadswift-contrib-b61486fefe602e0d18fa5279021006f87b965307.zip
swift-contrib-b61486fefe602e0d18fa5279021006f87b965307.tar.bz2
Moved Swiften to a separate module.
Diffstat (limited to 'Swiften/Compress')
m---------Swiften0
-rw-r--r--Swiften/Compress/UnitTest/ZLibCompressorTest.cpp35
-rw-r--r--Swiften/Compress/UnitTest/ZLibDecompressorTest.cpp71
-rw-r--r--Swiften/Compress/ZLibCodecompressor.cpp43
-rw-r--r--Swiften/Compress/ZLibCodecompressor.h22
-rw-r--r--Swiften/Compress/ZLibCompressor.h31
-rw-r--r--Swiften/Compress/ZLibDecompressor.h28
-rw-r--r--Swiften/Compress/ZLibException.h11
8 files changed, 0 insertions, 241 deletions
diff --git a/Swiften b/Swiften
new file mode 160000
+Subproject 8213ba16d0043d2461f4b031c881d61dda5a38c
diff --git a/Swiften/Compress/UnitTest/ZLibCompressorTest.cpp b/Swiften/Compress/UnitTest/ZLibCompressorTest.cpp
deleted file mode 100644
index 7235f8e..0000000
--- a/Swiften/Compress/UnitTest/ZLibCompressorTest.cpp
+++ /dev/null
@@ -1,35 +0,0 @@
-#include <cppunit/extensions/HelperMacros.h>
-#include <cppunit/extensions/TestFactoryRegistry.h>
-
-#include "Swiften/Compress/ZLibCompressor.h"
-
-using namespace Swift;
-
-
-class ZLibCompressorTest : public CppUnit::TestFixture
-{
- CPPUNIT_TEST_SUITE(ZLibCompressorTest);
- CPPUNIT_TEST(testProcess);
- CPPUNIT_TEST(testProcess_Twice);
- CPPUNIT_TEST_SUITE_END();
-
- public:
- ZLibCompressorTest() {}
-
- void testProcess() {
- ZLibCompressor testling;
- ByteArray result = testling.process("foo");
-
- CPPUNIT_ASSERT_EQUAL(ByteArray("\x78\xda\x4a\xcb\xcf\x07\x00\x00\x00\xff\xff", 11), result);
- }
-
- void testProcess_Twice() {
- ZLibCompressor testling;
- testling.process("foo");
- ByteArray result = testling.process("bar");
-
- CPPUNIT_ASSERT_EQUAL(ByteArray("\x4a\x4a\x2c\x02\x00\x00\x00\xff\xff",9), result);
- }
-};
-
-CPPUNIT_TEST_SUITE_REGISTRATION(ZLibCompressorTest);
diff --git a/Swiften/Compress/UnitTest/ZLibDecompressorTest.cpp b/Swiften/Compress/UnitTest/ZLibDecompressorTest.cpp
deleted file mode 100644
index 871a630..0000000
--- a/Swiften/Compress/UnitTest/ZLibDecompressorTest.cpp
+++ /dev/null
@@ -1,71 +0,0 @@
-#include <cppunit/extensions/HelperMacros.h>
-#include <cppunit/extensions/TestFactoryRegistry.h>
-
-#include "Swiften/Compress/ZLibDecompressor.h"
-#include "Swiften/Compress/ZLibCompressor.h"
-#include "Swiften/Compress/ZLibException.h"
-
-using namespace Swift;
-
-
-class ZLibDecompressorTest : public CppUnit::TestFixture
-{
- CPPUNIT_TEST_SUITE(ZLibDecompressorTest);
- CPPUNIT_TEST(testProcess);
- CPPUNIT_TEST(testProcess_Twice);
- CPPUNIT_TEST(testProcess_Invalid);
- CPPUNIT_TEST(testProcess_Huge);
- CPPUNIT_TEST(testProcess_ChunkSize);
- CPPUNIT_TEST_SUITE_END();
-
- public:
- ZLibDecompressorTest() {}
-
- void testProcess() {
- ZLibDecompressor testling;
- ByteArray result = testling.process(ByteArray("\x78\xda\x4a\xcb\xcf\x07\x00\x00\x00\xff\xff", 11));
-
- CPPUNIT_ASSERT_EQUAL(ByteArray("foo"), result);
- }
-
- void testProcess_Twice() {
- ZLibDecompressor testling;
- testling.process(ByteArray("\x78\xda\x4a\xcb\xcf\x07\x00\x00\x00\xff\xff", 11));
- ByteArray result = testling.process(ByteArray("\x4a\x4a\x2c\x02\x00\x00\x00\xff\xff", 9));
-
- CPPUNIT_ASSERT_EQUAL(ByteArray("bar"), result);
- }
-
- void testProcess_Invalid() {
- ZLibDecompressor testling;
- CPPUNIT_ASSERT_THROW(testling.process(ByteArray("invalid")), ZLibException);
- }
-
- void testProcess_Huge() {
- std::vector<char> data;
- data.reserve(2048);
- for (unsigned int i = 0; i < 2048; ++i) {
- data.push_back(static_cast<char>(i));
- }
- ByteArray original(&data[0], data.size());
- ByteArray compressed = ZLibCompressor().process(original);
- ByteArray decompressed = ZLibDecompressor().process(compressed);
-
- CPPUNIT_ASSERT_EQUAL(original, decompressed);
- }
-
- void testProcess_ChunkSize() {
- std::vector<char> data;
- data.reserve(1024);
- for (unsigned int i = 0; i < 1024; ++i) {
- data.push_back(static_cast<char>(i));
- }
- ByteArray original(&data[0], data.size());
- ByteArray compressed = ZLibCompressor().process(original);
- ByteArray decompressed = ZLibDecompressor().process(compressed);
-
- CPPUNIT_ASSERT_EQUAL(original, decompressed);
- }
-};
-
-CPPUNIT_TEST_SUITE_REGISTRATION(ZLibDecompressorTest);
diff --git a/Swiften/Compress/ZLibCodecompressor.cpp b/Swiften/Compress/ZLibCodecompressor.cpp
deleted file mode 100644
index a14f09d..0000000
--- a/Swiften/Compress/ZLibCodecompressor.cpp
+++ /dev/null
@@ -1,43 +0,0 @@
-#include "Swiften/Compress/ZLibCodecompressor.h"
-
-#include <cassert>
-
-#include "Swiften/Compress/ZLibException.h"
-
-namespace Swift {
-
-static const int CHUNK_SIZE = 1024; // If you change this, also change the unittest
-
-ZLibCodecompressor::ZLibCodecompressor() {
- stream_.zalloc = Z_NULL;
- stream_.zfree = Z_NULL;
- stream_.opaque = Z_NULL;
-}
-
-ZLibCodecompressor::~ZLibCodecompressor() {
-}
-
-ByteArray ZLibCodecompressor::process(const ByteArray& input) {
- ByteArray output;
- stream_.avail_in = input.getSize();
- stream_.next_in = reinterpret_cast<Bytef*>(const_cast<char*>(input.getData()));
- int outputPosition = 0;
- do {
- output.resize(outputPosition + CHUNK_SIZE);
- stream_.avail_out = CHUNK_SIZE;
- stream_.next_out = reinterpret_cast<Bytef*>(output.getData() + outputPosition);
- int result = processZStream();
- if (result != Z_OK && result != Z_BUF_ERROR) {
- throw ZLibException(/* stream_.msg */);
- }
- outputPosition += CHUNK_SIZE;
- }
- while (stream_.avail_out == 0);
- if (stream_.avail_in != 0) {
- throw ZLibException();
- }
- output.resize(outputPosition - stream_.avail_out);
- return output;
-}
-
-}
diff --git a/Swiften/Compress/ZLibCodecompressor.h b/Swiften/Compress/ZLibCodecompressor.h
deleted file mode 100644
index dd032fa..0000000
--- a/Swiften/Compress/ZLibCodecompressor.h
+++ /dev/null
@@ -1,22 +0,0 @@
-#ifndef SWIFTEN_ZLibCodecompressor_H
-#define SWIFTEN_ZLibCodecompressor_H
-
-#include <zlib.h>
-
-#include "Swiften/Base/ByteArray.h"
-
-namespace Swift {
- class ZLibCodecompressor {
- public:
- ZLibCodecompressor();
- virtual ~ZLibCodecompressor();
-
- ByteArray process(const ByteArray& data);
- virtual int processZStream() = 0;
-
- protected:
- z_stream stream_;
- };
-}
-
-#endif
diff --git a/Swiften/Compress/ZLibCompressor.h b/Swiften/Compress/ZLibCompressor.h
deleted file mode 100644
index b5bace6..0000000
--- a/Swiften/Compress/ZLibCompressor.h
+++ /dev/null
@@ -1,31 +0,0 @@
-#ifndef SWIFTEN_ZLibCompressor_H
-#define SWIFTEN_ZLibCompressor_H
-
-#include <cassert>
-
-#include "Swiften/Compress/ZLibCodecompressor.h"
-#include "Swiften/Base/ByteArray.h"
-
-namespace Swift {
- class ZLibCompressor : public ZLibCodecompressor {
- public:
- ZLibCompressor() {
- int result = deflateInit(&stream_, COMPRESSION_LEVEL);
- assert(result == Z_OK);
- (void) result;
- }
-
- ~ZLibCompressor() {
- deflateEnd(&stream_);
- }
-
- virtual int processZStream() {
- return deflate(&stream_, Z_SYNC_FLUSH);
- }
-
- private:
- static const int COMPRESSION_LEVEL = 9;
- };
-}
-
-#endif
diff --git a/Swiften/Compress/ZLibDecompressor.h b/Swiften/Compress/ZLibDecompressor.h
deleted file mode 100644
index 808feb2..0000000
--- a/Swiften/Compress/ZLibDecompressor.h
+++ /dev/null
@@ -1,28 +0,0 @@
-#ifndef SWIFTEN_ZLibDecompressor_H
-#define SWIFTEN_ZLibDecompressor_H
-
-#include <cassert>
-
-#include "Swiften/Compress/ZLibCodecompressor.h"
-#include "Swiften/Base/ByteArray.h"
-
-namespace Swift {
- class ZLibDecompressor : public ZLibCodecompressor {
- public:
- ZLibDecompressor() {
- int result = inflateInit(&stream_);
- assert(result == Z_OK);
- (void) result;
- }
-
- ~ZLibDecompressor() {
- inflateEnd(&stream_);
- }
-
- virtual int processZStream() {
- return inflate(&stream_, Z_SYNC_FLUSH);
- }
- };
-}
-
-#endif
diff --git a/Swiften/Compress/ZLibException.h b/Swiften/Compress/ZLibException.h
deleted file mode 100644
index f16b4ed..0000000
--- a/Swiften/Compress/ZLibException.h
+++ /dev/null
@@ -1,11 +0,0 @@
-#ifndef SWIFTEN_ZLIBEXCEPTION_H
-#define SWIFTEN_ZLIBEXCEPTION_H
-
-namespace Swift {
- class ZLibException {
- public:
- ZLibException() {}
- };
-}
-
-#endif