Swift
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-rw-r--r--Swiften/Base/ByteArray.cpp4
-rw-r--r--Swiften/Base/ByteArray.h10
-rw-r--r--Swiften/Base/IDGenerator.cpp10
-rw-r--r--Swiften/Base/IDGenerator.h6
-rw-r--r--Swiften/Base/Paths.cpp6
-rw-r--r--Swiften/Base/SConscript2
-rw-r--r--Swiften/Base/String.cpp40
-rw-r--r--Swiften/Base/String.h139
-rw-r--r--Swiften/Base/UnitTest/IDGeneratorTest.cpp4
-rw-r--r--Swiften/Base/UnitTest/StringTest.cpp126
10 files changed, 85 insertions, 262 deletions
diff --git a/Swiften/Base/ByteArray.cpp b/Swiften/Base/ByteArray.cpp
index 36cc19c..7701268 100644
--- a/Swiften/Base/ByteArray.cpp
+++ b/Swiften/Base/ByteArray.cpp
@@ -26,8 +26,8 @@ namespace Swift {
static const int BUFFER_SIZE = 4096;
-void ByteArray::readFromFile(const String& file) {
- std::ifstream input(file.getUTF8Data(), std::ios_base::in|std::ios_base::binary);
+void ByteArray::readFromFile(const std::string& file) {
+ std::ifstream input(file.c_str(), std::ios_base::in|std::ios_base::binary);
while (input.good()) {
size_t oldSize = data_.size();
data_.resize(oldSize + BUFFER_SIZE);
diff --git a/Swiften/Base/ByteArray.h b/Swiften/Base/ByteArray.h
index b5cbfb0..90a4907 100644
--- a/Swiften/Base/ByteArray.h
+++ b/Swiften/Base/ByteArray.h
@@ -10,7 +10,7 @@
#include <vector>
#include <iostream>
-#include "Swiften/Base/String.h"
+#include <string>
namespace Swift {
class ByteArray
@@ -20,7 +20,7 @@ namespace Swift {
ByteArray() : data_() {}
- ByteArray(const String& s) : data_(s.getUTF8String().begin(), s.getUTF8String().end()) {}
+ ByteArray(const std::string& s) : data_(s.begin(), s.end()) {}
ByteArray(const char* c) {
while (*c) {
@@ -107,11 +107,11 @@ namespace Swift {
return data_.end();
}
- String toString() const {
- return String(getData(), getSize());
+ std::string toString() const {
+ return std::string(getData(), getSize());
}
- void readFromFile(const String& file);
+ void readFromFile(const std::string& file);
void clear() {
data_.clear();
diff --git a/Swiften/Base/IDGenerator.cpp b/Swiften/Base/IDGenerator.cpp
index b620de7..74a0f65 100644
--- a/Swiften/Base/IDGenerator.cpp
+++ b/Swiften/Base/IDGenerator.cpp
@@ -11,16 +11,16 @@ namespace Swift {
IDGenerator::IDGenerator() {
}
-String IDGenerator::generateID() {
+std::string IDGenerator::generateID() {
bool carry = true;
size_t i = 0;
- while (carry && i < currentID_.getUTF8Size()) {
- char c = currentID_.getUTF8String()[i];
+ while (carry && i < currentID_.size()) {
+ char c = currentID_[i];
if (c >= 'z') {
- currentID_.getUTF8String()[i] = 'a';
+ currentID_[i] = 'a';
}
else {
- currentID_.getUTF8String()[i] = c+1;
+ currentID_[i] = c+1;
carry = false;
}
++i;
diff --git a/Swiften/Base/IDGenerator.h b/Swiften/Base/IDGenerator.h
index 2089658..4b6289b 100644
--- a/Swiften/Base/IDGenerator.h
+++ b/Swiften/Base/IDGenerator.h
@@ -7,17 +7,17 @@
#ifndef SWIFTEN_IDGenerator_H
#define SWIFTEN_IDGenerator_H
-#include "Swiften/Base/String.h"
+#include <string>
namespace Swift {
class IDGenerator {
public:
IDGenerator();
- String generateID();
+ std::string generateID();
private:
- String currentID_;
+ std::string currentID_;
};
}
diff --git a/Swiften/Base/Paths.cpp b/Swiften/Base/Paths.cpp
index c1dbef2..0e69b61 100644
--- a/Swiften/Base/Paths.cpp
+++ b/Swiften/Base/Paths.cpp
@@ -25,7 +25,7 @@ boost::filesystem::path Paths::getExecutablePath() {
uint32_t size = 4096;
path.resize(size);
if (_NSGetExecutablePath(path.getData(), &size) == 0) {
- return boost::filesystem::path(path.toString().getUTF8Data()).parent_path();
+ return boost::filesystem::path(path.toString().c_str()).parent_path();
}
#elif defined(SWIFTEN_PLATFORM_LINUX)
ByteArray path;
@@ -33,13 +33,13 @@ boost::filesystem::path Paths::getExecutablePath() {
size_t size = readlink("/proc/self/exe", path.getData(), path.getSize());
if (size > 0) {
path.resize(size);
- return boost::filesystem::path(path.toString().getUTF8Data()).parent_path();
+ return boost::filesystem::path(path.toString().c_str()).parent_path();
}
#elif defined(SWIFTEN_PLATFORM_WINDOWS)
ByteArray data;
data.resize(2048);
GetModuleFileName(NULL, data.getData(), data.getSize());
- return boost::filesystem::path(data.toString().getUTF8Data()).parent_path();
+ return boost::filesystem::path(data.toString().c_str()).parent_path();
#endif
return boost::filesystem::path();
}
diff --git a/Swiften/Base/SConscript b/Swiften/Base/SConscript
index 9c7b8dc..ca22044 100644
--- a/Swiften/Base/SConscript
+++ b/Swiften/Base/SConscript
@@ -5,8 +5,8 @@ objects = swiften_env.StaticObject([
"Error.cpp",
"Log.cpp",
"Paths.cpp",
- "IDGenerator.cpp",
"String.cpp",
+ "IDGenerator.cpp",
"sleep.cpp",
])
swiften_env.Append(SWIFTEN_OBJECTS = [objects])
diff --git a/Swiften/Base/String.cpp b/Swiften/Base/String.cpp
index 460df36..7ddf614 100644
--- a/Swiften/Base/String.cpp
+++ b/Swiften/Base/String.cpp
@@ -7,7 +7,7 @@
#include <cassert>
#include <algorithm>
-#include "Swiften/Base/String.h"
+#include <Swiften/Base/String.h>
namespace Swift {
@@ -34,11 +34,11 @@ static inline size_t sequenceLength(char firstByte) {
return 1;
}
-std::vector<unsigned int> String::getUnicodeCodePoints() const {
+std::vector<unsigned int> String::getUnicodeCodePoints(const std::string& s) {
std::vector<unsigned int> result;
- for (size_t i = 0; i < data_.size();) {
+ for (size_t i = 0; i < s.size();) {
unsigned int codePoint = 0;
- char firstChar = data_[i];
+ char firstChar = s[i];
size_t length = sequenceLength(firstChar);
// First character is special
@@ -49,7 +49,7 @@ std::vector<unsigned int> String::getUnicodeCodePoints() const {
codePoint = firstChar & ((1<<(firstCharBitSize+1)) - 1);
for (size_t j = 1; j < length; ++j) {
- codePoint = (codePoint<<6) | (data_[i+j] & 0x3F);
+ codePoint = (codePoint<<6) | (s[i+j] & 0x3F);
}
result.push_back(codePoint);
i += length;
@@ -58,37 +58,37 @@ std::vector<unsigned int> String::getUnicodeCodePoints() const {
}
-std::pair<String,String> String::getSplittedAtFirst(char c) const {
+std::pair<std::string,std::string> String::getSplittedAtFirst(const std::string& s, char c) {
assert((c & 0x80) == 0);
- size_t firstMatch = data_.find(c);
- if (firstMatch != data_.npos) {
- return std::make_pair(data_.substr(0,firstMatch),data_.substr(firstMatch+1,data_.npos));
+ size_t firstMatch = s.find(c);
+ if (firstMatch != s.npos) {
+ return std::make_pair(s.substr(0,firstMatch),s.substr(firstMatch+1,s.npos));
}
else {
- return std::make_pair(*this, "");
+ return std::make_pair(s, "");
}
}
-void String::replaceAll(char c, const String& s) {
+void String::replaceAll(std::string& src, char c, const std::string& s) {
size_t lastPos = 0;
size_t matchingIndex = 0;
- while ((matchingIndex = data_.find(c, lastPos)) != data_.npos) {
- data_.replace(matchingIndex, 1, s.data_);
- lastPos = matchingIndex + s.data_.size();
+ while ((matchingIndex = src.find(c, lastPos)) != src.npos) {
+ src.replace(matchingIndex, 1, s);
+ lastPos = matchingIndex + s.size();
}
}
-std::vector<String> String::split(char c) const {
+std::vector<std::string> String::split(const std::string& s, char c) {
assert((c & 0x80) == 0);
- std::vector<String> result;
- String accumulator;
- for (size_t i = 0; i < data_.size(); ++i) {
- if (data_[i] == c) {
+ std::vector<std::string> result;
+ std::string accumulator;
+ for (size_t i = 0; i < s.size(); ++i) {
+ if (s[i] == c) {
result.push_back(accumulator);
accumulator = "";
}
else {
- accumulator += data_[i];
+ accumulator += s[i];
}
}
result.push_back(accumulator);
diff --git a/Swiften/Base/String.h b/Swiften/Base/String.h
index 7d2f928..192d53b 100644
--- a/Swiften/Base/String.h
+++ b/Swiften/Base/String.h
@@ -6,141 +6,24 @@
#pragma once
-#include <boost/algorithm/string.hpp>
-
-#include <ostream>
+#include <map>
#include <string>
-#include <utility>
#include <vector>
-#include <cassert>
-#include <algorithm>
#define SWIFTEN_STRING_TO_CFSTRING(a) \
- CFStringCreateWithBytes(NULL, reinterpret_cast<const UInt8*>(a.getUTF8Data()), a.getUTF8Size(), kCFStringEncodingUTF8, false)
+ CFStringCreateWithBytes(NULL, reinterpret_cast<const UInt8*>(a.c_str()), a.size(), kCFStringEncodingUTF8, false)
namespace Swift {
- class ByteArray;
-
- class String {
- friend class ByteArray;
-
- public:
- String() {}
- String(const char* data) : data_(data) {}
- String(const char* data, size_t len) : data_(data, len) {}
- String(const std::string& data) : data_(data) {}
-
- bool isEmpty() const { return data_.empty(); }
-
- const char* getUTF8Data() const { return data_.c_str(); }
- const std::string& getUTF8String() const { return data_; }
- std::string& getUTF8String() { return data_; }
- size_t getUTF8Size() const { return data_.size(); }
- std::vector<unsigned int> getUnicodeCodePoints() const;
-
- void clear() { data_.clear(); }
-
- /**
- * Returns the part before and after 'c'.
- * If the given splitter does not occur in the string, the second
- * component is the empty string.
- */
- std::pair<String,String> getSplittedAtFirst(char c) const;
-
- std::vector<String> split(char c) const;
-
- String getLowerCase() const {
- return boost::to_lower_copy(data_);
- }
-
- void removeAll(char c) {
- data_.erase(std::remove(data_.begin(), data_.end(), c), data_.end());
- }
-
- void replaceAll(char c, const String& s);
-
- bool beginsWith(char c) const {
- return data_.size() > 0 && data_[0] == c;
- }
-
- bool beginsWith(const String& s) const {
- return boost::starts_with(data_, s.data_);
- }
-
- bool endsWith(char c) const {
- return data_.size() > 0 && data_[data_.size()-1] == c;
- }
-
- bool endsWith(const String& s) const {
- return boost::ends_with(data_, s.data_);
- }
-
- String getSubstring(size_t begin, size_t end) const {
- return String(data_.substr(begin, end));
- }
-
- size_t find(char c) const {
- assert((c & 0x80) == 0);
- return data_.find(c);
- }
-
- size_t npos() const {
- return data_.npos;
- }
-
- friend String operator+(const String& a, const String& b) {
- return String(a.data_ + b.data_);
+ namespace String {
+ std::vector<unsigned int> getUnicodeCodePoints(const std::string&);
+ std::pair<std::string, std::string> getSplittedAtFirst(const std::string&, char c);
+ std::vector<std::string> split(const std::string&, char c);
+ void replaceAll(std::string&, char c, const std::string& s);
+ inline bool beginsWith(const std::string& s, char c) {
+ return s.size() > 0 && s[0] == c;
}
-
- friend String operator+(const String& a, char b) {
- return String(a.data_ + b);
+ inline bool endsWith(const std::string& s, char c) {
+ return s.size() > 0 && s[s.size()-1] == c;
}
-
- String& operator+=(const String& o) {
- data_ += o.data_;
- return *this;
- }
-
- String& operator+=(char c) {
- data_ += c;
- return *this;
- }
-
- String& operator=(const String& o) {
- data_ = o.data_;
- return *this;
- }
-
- bool contains(const String& o) {
- return data_.find(o.data_) != std::string::npos;
- }
-
- char operator[](size_t i) const {
- return data_[i];
- }
-
- friend bool operator>(const String& a, const String& b) {
- return a.data_ > b.data_;
- }
-
- friend bool operator<(const String& a, const String& b) {
- return a.data_ < b.data_;
- }
-
- friend bool operator!=(const String& a, const String& b) {
- return a.data_ != b.data_;
- }
-
- friend bool operator==(const String& a, const String& b) {
- return a.data_ == b.data_;
- }
-
- friend std::ostream& operator<<(std::ostream& os, const String& s) {
- os << s.data_;
- return os;
- }
-
- private:
- std::string data_;
};
}
diff --git a/Swiften/Base/UnitTest/IDGeneratorTest.cpp b/Swiften/Base/UnitTest/IDGeneratorTest.cpp
index 4a6b29c..4874684 100644
--- a/Swiften/Base/UnitTest/IDGeneratorTest.cpp
+++ b/Swiften/Base/UnitTest/IDGeneratorTest.cpp
@@ -28,13 +28,13 @@ class IDGeneratorTest : public CppUnit::TestFixture
void testGenerate() {
IDGenerator testling;
for (unsigned int i = 0; i < 26*4; ++i) {
- String id = testling.generateID();
+ std::string id = testling.generateID();
CPPUNIT_ASSERT(generatedIDs_.insert(id).second);
}
}
private:
- std::set<String> generatedIDs_;
+ std::set<std::string> generatedIDs_;
};
CPPUNIT_TEST_SUITE_REGISTRATION(IDGeneratorTest);
diff --git a/Swiften/Base/UnitTest/StringTest.cpp b/Swiften/Base/UnitTest/StringTest.cpp
index 161b4f1..884bbee 100644
--- a/Swiften/Base/UnitTest/StringTest.cpp
+++ b/Swiften/Base/UnitTest/StringTest.cpp
@@ -6,38 +6,29 @@
#include <cppunit/extensions/HelperMacros.h>
#include <cppunit/extensions/TestFactoryRegistry.h>
+#include <string>
-#include "Swiften/Base/String.h"
+#include <Swiften/Base/String.h>
using namespace Swift;
-class StringTest : public CppUnit::TestFixture
-{
+class StringTest : public CppUnit::TestFixture {
CPPUNIT_TEST_SUITE(StringTest);
CPPUNIT_TEST(testGetUnicodeCodePoints);
CPPUNIT_TEST(testGetSplittedAtFirst);
CPPUNIT_TEST(testGetSplittedAtFirst_CharacterAtEnd);
CPPUNIT_TEST(testGetSplittedAtFirst_NoSuchCharacter);
- CPPUNIT_TEST(testRemoveAll);
- CPPUNIT_TEST(testRemoveAll_LastChar);
- CPPUNIT_TEST(testRemoveAll_ConsecutiveChars);
CPPUNIT_TEST(testReplaceAll);
CPPUNIT_TEST(testReplaceAll_LastChar);
CPPUNIT_TEST(testReplaceAll_ConsecutiveChars);
CPPUNIT_TEST(testReplaceAll_MatchingReplace);
- CPPUNIT_TEST(testGetLowerCase);
CPPUNIT_TEST(testSplit);
- CPPUNIT_TEST(testContains);
- CPPUNIT_TEST(testContainsFalse);
- CPPUNIT_TEST(testContainsExact);
- CPPUNIT_TEST(testEndsWith);
- CPPUNIT_TEST(testEndsWith_DoesNotEndWith);
CPPUNIT_TEST_SUITE_END();
public:
void testGetUnicodeCodePoints() {
- String testling("$\xc2\xa2\xe2\x82\xac\xf4\x8a\xaf\x8d");
- std::vector<unsigned int> points = testling.getUnicodeCodePoints();
+ std::string testling("$\xc2\xa2\xe2\x82\xac\xf4\x8a\xaf\x8d");
+ std::vector<unsigned int> points = String::getUnicodeCodePoints(testling);
CPPUNIT_ASSERT_EQUAL(0x24U, points[0]);
CPPUNIT_ASSERT_EQUAL(0xA2U, points[1]);
@@ -46,120 +37,69 @@ class StringTest : public CppUnit::TestFixture
}
void testGetSplittedAtFirst() {
- String testling("ab@cd@ef");
+ std::string testling("ab@cd@ef");
- std::pair<String,String> result = testling.getSplittedAtFirst('@');
- CPPUNIT_ASSERT_EQUAL(String("ab"), result.first);
- CPPUNIT_ASSERT_EQUAL(String("cd@ef"), result.second);
+ std::pair<std::string,std::string> result = String::getSplittedAtFirst(testling, '@');
+ CPPUNIT_ASSERT_EQUAL(std::string("ab"), result.first);
+ CPPUNIT_ASSERT_EQUAL(std::string("cd@ef"), result.second);
}
void testGetSplittedAtFirst_CharacterAtEnd() {
- String testling("ab@");
+ std::string testling("ab@");
- std::pair<String,String> result = testling.getSplittedAtFirst('@');
- CPPUNIT_ASSERT_EQUAL(String("ab"), result.first);
- CPPUNIT_ASSERT(result.second.isEmpty());
+ std::pair<std::string,std::string> result = String::getSplittedAtFirst(testling, '@');
+ CPPUNIT_ASSERT_EQUAL(std::string("ab"), result.first);
+ CPPUNIT_ASSERT(result.second.empty());
}
void testGetSplittedAtFirst_NoSuchCharacter() {
- String testling("ab");
+ std::string testling("ab");
- std::pair<String,String> result = testling.getSplittedAtFirst('@');
- CPPUNIT_ASSERT_EQUAL(String("ab"), result.first);
- CPPUNIT_ASSERT(result.second.isEmpty());
- }
-
- void testRemoveAll() {
- String testling("ab c de");
-
- testling.removeAll(' ');
-
- CPPUNIT_ASSERT_EQUAL(String("abcde"), testling);
- }
-
- void testRemoveAll_LastChar() {
- String testling("abcde ");
-
- testling.removeAll(' ');
-
- CPPUNIT_ASSERT_EQUAL(String("abcde"), testling);
- }
-
- void testRemoveAll_ConsecutiveChars() {
- String testling("ab cde");
-
- testling.removeAll(' ');
-
- CPPUNIT_ASSERT_EQUAL(String("abcde"), testling);
+ std::pair<std::string,std::string> result = String::getSplittedAtFirst(testling, '@');
+ CPPUNIT_ASSERT_EQUAL(std::string("ab"), result.first);
+ CPPUNIT_ASSERT(result.second.empty());
}
void testReplaceAll() {
- String testling("abcbd");
+ std::string testling("abcbd");
- testling.replaceAll('b', "xyz");
+ String::replaceAll(testling, 'b', "xyz");
- CPPUNIT_ASSERT_EQUAL(String("axyzcxyzd"), testling);
+ CPPUNIT_ASSERT_EQUAL(std::string("axyzcxyzd"), testling);
}
void testReplaceAll_LastChar() {
- String testling("abc");
+ std::string testling("abc");
- testling.replaceAll('c', "xyz");
+ String::replaceAll(testling, 'c', "xyz");
- CPPUNIT_ASSERT_EQUAL(String("abxyz"), testling);
+ CPPUNIT_ASSERT_EQUAL(std::string("abxyz"), testling);
}
void testReplaceAll_ConsecutiveChars() {
- String testling("abbc");
+ std::string testling("abbc");
- testling.replaceAll('b',"xyz");
+ String::replaceAll(testling, 'b',"xyz");
- CPPUNIT_ASSERT_EQUAL(String("axyzxyzc"), testling);
+ CPPUNIT_ASSERT_EQUAL(std::string("axyzxyzc"), testling);
}
void testReplaceAll_MatchingReplace() {
- String testling("abc");
+ std::string testling("abc");
- testling.replaceAll('b',"bbb");
+ String::replaceAll(testling, 'b',"bbb");
- CPPUNIT_ASSERT_EQUAL(String("abbbc"), testling);
- }
-
- void testGetLowerCase() {
- String testling("aBcD e");
-
- CPPUNIT_ASSERT_EQUAL(String("abcd e"), testling.getLowerCase());
+ CPPUNIT_ASSERT_EQUAL(std::string("abbbc"), testling);
}
void testSplit() {
- std::vector<String> result = String("abc def ghi").split(' ');
+ std::vector<std::string> result = String::split("abc def ghi", ' ');
CPPUNIT_ASSERT_EQUAL(3, static_cast<int>(result.size()));
- CPPUNIT_ASSERT_EQUAL(String("abc"), result[0]);
- CPPUNIT_ASSERT_EQUAL(String("def"), result[1]);
- CPPUNIT_ASSERT_EQUAL(String("ghi"), result[2]);
- }
-
- void testContains() {
- CPPUNIT_ASSERT(String("abcde").contains(String("bcd")));
+ CPPUNIT_ASSERT_EQUAL(std::string("abc"), result[0]);
+ CPPUNIT_ASSERT_EQUAL(std::string("def"), result[1]);
+ CPPUNIT_ASSERT_EQUAL(std::string("ghi"), result[2]);
}
-
- void testContainsFalse() {
- CPPUNIT_ASSERT(!String("abcde").contains(String("abcdef")));
- }
-
- void testContainsExact() {
- CPPUNIT_ASSERT(String("abcde").contains(String("abcde")));
- }
-
- void testEndsWith() {
- CPPUNIT_ASSERT(String("abcdef").endsWith("cdef"));
- }
-
- void testEndsWith_DoesNotEndWith() {
- CPPUNIT_ASSERT(!String("abcdef").endsWith("ddef"));
- }
-
};
CPPUNIT_TEST_SUITE_REGISTRATION(StringTest);