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improvements

This commit is contained in:
csh 2025-10-25 14:04:59 +08:00
parent ddca9769e5
commit a7237a58d9
6 changed files with 122 additions and 16 deletions
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2
lsp-server/src/main.cpp
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@ -8,7 +8,7 @@
int main(int argc, char* argv[])
{
lsp::utils::ArgsParser& args_parser = lsp::utils::ArgsParser::GetInstance();
lsp::utils::ArgsParser& args_parser = lsp::utils::ArgsParser::Instance();
auto& config = args_parser.Parse(argc, argv);
if (config.show_help)

2
lsp-server/src/service/base/bootstrap.cpp
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@ -15,7 +15,7 @@ namespace lsp::service
{
spdlog::info("Registering LSP services...");
auto& config = utils::ArgsParser::GetInstance().GetConfig();
auto& config = utils::ArgsParser::Instance().GetConfig();
std::shared_ptr<EventBus> event_bus = std::make_shared<EventBus>();
std::shared_ptr<Document> document = std::make_shared<Document>(event_bus);
std::shared_ptr<Parser> parser = std::make_shared<Parser>(event_bus);

2
lsp-server/src/utils/args_parser.cpp
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@ -5,7 +5,7 @@
namespace lsp::utils
{
ArgsParser& ArgsParser::GetInstance()
ArgsParser& ArgsParser::Instance()
{
static ArgsParser instance;
return instance;

2
lsp-server/src/utils/args_parser.hpp
View File

@ -19,7 +19,7 @@ namespace lsp::utils
public:
ArgsParser(const ArgsParser&) = delete;
ArgsParser& operator=(const ArgsParser&) = delete;
static ArgsParser& GetInstance();
static ArgsParser& Instance();
const ServerConfig& Parse(int argc, char* argv[]);
const ServerConfig& GetConfig() const;

90
lsp-server/src/utils/string.cpp
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@ -9,34 +9,104 @@ namespace lsp::utils
if (first == std::string::npos)
return "";
size_t last = str.find_last_not_of(" \t\n\r");
return str.substr(first, (last - first + 1));
return str.substr(first, last - first + 1);
}
std::string ToLower(const std::string& str)
{
std::string result = str;
std::transform(result.begin(), result.end(), result.begin(), ::tolower);
std::transform(result.begin(), result.end(), result.begin(), [](unsigned char c) { return std::tolower(c); });
return result;
}
bool StartsWithIgnoreCase(const std::string& str, const std::string& prefix)
std::string ToUpper(const std::string& str)
{
std::string result = str;
std::transform(result.begin(), result.end(), result.begin(), [](unsigned char c) { return std::toupper(c); });
return result;
}
bool StartsWith(const std::string& str, const std::string& prefix)
{
if (prefix.size() > str.size())
return false;
return str.compare(0, prefix.size(), prefix) == 0;
}
bool EndsWith(const std::string& str, const std::string& suffix)
{
if (suffix.size() > str.size())
return false;
return str.compare(str.size() - suffix.size(), suffix.size(), suffix) == 0;
}
// ==================== 大小写不敏感比较 ====================
bool IEquals(const std::string& a, const std::string& b)
{
if (a.size() != b.size())
return false;
return std::equal(a.begin(), a.end(), b.begin(), [](unsigned char ca, unsigned char cb) {
return std::tolower(ca) == std::tolower(cb);
});
}
bool IStartsWith(const std::string& str, const std::string& prefix)
{
if (prefix.size() > str.size())
return false;
for (size_t i = 0; i < prefix.size(); ++i)
if (std::tolower(str[i]) != std::tolower(prefix[i]))
{
if (std::tolower(static_cast<unsigned char>(str[i])) !=
std::tolower(static_cast<unsigned char>(prefix[i])))
return false;
}
return true;
}
bool StartsWith(const std::string& str, const std::string& prefix, bool ignoreCase)
bool IEndsWith(const std::string& str, const std::string& suffix)
{
if (ignoreCase)
return StartsWithIgnoreCase(str, prefix);
if (prefix.size() > str.size())
if (suffix.size() > str.size())
return false;
return str.compare(0, prefix.size(), prefix) == 0;
size_t offset = str.size() - suffix.size();
for (size_t i = 0; i < suffix.size(); ++i)
{
if (std::tolower(static_cast<unsigned char>(str[offset + i])) !=
std::tolower(static_cast<unsigned char>(suffix[i])))
return false;
}
return true;
}
int ICompare(const std::string& a, const std::string& b)
{
size_t min_len = std::min(a.size(), b.size());
for (size_t i = 0; i < min_len; ++i)
{
int ca = std::tolower(static_cast<unsigned char>(a[i]));
int cb = std::tolower(static_cast<unsigned char>(b[i]));
if (ca != cb)
return ca - cb;
}
// 长度不同
if (a.size() < b.size())
return -1;
if (a.size() > b.size())
return 1;
return 0;
}
size_t IHash(const std::string& str)
{
size_t hash = 0;
for (unsigned char c : str)
hash = hash * 31 + std::tolower(c);
return hash;
}
}

40
lsp-server/src/utils/string.hpp
View File

@ -4,8 +4,44 @@
namespace lsp::utils
{
// ==================== 字符串工具 ====================
std::string Trim(const std::string& str);
std::string ToLower(const std::string& str);
bool StartsWith(const std::string& str, const std::string& prefix, bool ignoreCase = true);
bool StartsWithIgnoreCase(const std::string& str, const std::string& prefix);
std::string ToUpper(const std::string& str);
// ==================== 大小写敏感比较 ====================
bool StartsWith(const std::string& str, const std::string& prefix);
bool EndsWith(const std::string& str, const std::string& suffix);
// ==================== 大小写不敏感比较 ====================
bool IEquals(const std::string& a, const std::string& b);
bool IStartsWith(const std::string& str, const std::string& prefix);
bool IEndsWith(const std::string& str, const std::string& suffix);
int ICompare(const std::string& a, const std::string& b);
size_t IHash(const std::string& str);
// ==================== STL 容器比较器 ====================
struct IHasher
{
size_t operator()(const std::string& key) const
{
return IHash(key);
}
};
struct IEqualTo
{
bool operator()(const std::string& a, const std::string& b) const
{
return IEquals(a, b);
}
};
struct ILess
{
bool operator()(const std::string& a, const std::string& b) const
{
return ICompare(a, b) < 0;
}
};
}