From 5e9937e0f09ee4890663388f36cfaafcf1e8f86e Mon Sep 17 00:00:00 2001
From: Nomango <nomango@qq.com>
Date: Sat, 17 Oct 2020 05:34:35 +0800
Subject: [PATCH] [deploy] add ConfigIni::LoadFromString &
 ConfigIni::SaveToString

---
 src/kiwano/utils/ConfigIni.cpp | 22 ++++++++++++++++++++--
 src/kiwano/utils/ConfigIni.h   | 10 ++++++++++
 2 files changed, 30 insertions(+), 2 deletions(-)

diff --git a/src/kiwano/utils/ConfigIni.cpp b/src/kiwano/utils/ConfigIni.cpp
index 118cca95..529d190c 100644
--- a/src/kiwano/utils/ConfigIni.cpp
+++ b/src/kiwano/utils/ConfigIni.cpp
@@ -34,9 +34,9 @@ StringView Trim(StringView str)
     if (!str.IsEmpty())
     {
         std::size_t start = 0, end = str.GetLength();
-        while (std::isspace(str[start]))
+        while (start < end && std::isspace(str[start]))
             ++start;
-        while (std::isspace(str[end - 1]))
+        while (end > 0&& std ::isspace(str[end - 1]))
             --end;
 
         if (end > start)
@@ -132,6 +132,13 @@ bool ConfigIni::Load(std::istream& istream)
     return true;
 }
 
+bool ConfigIni::LoadFromString(const String& content)
+{
+    StringStream ss;
+    ss.str(content);
+    return Load(ss);
+}
+
 bool ConfigIni::Save(const String& file_path)
 {
     std::ofstream ofs(file_path);
@@ -176,6 +183,17 @@ bool ConfigIni::Save(std::ostream& os)
     return true;
 }
 
+bool ConfigIni::SaveToString(String& content)
+{
+    StringStream ss;
+    if (Save(ss))
+    {
+        content = ss.str();
+        return true;
+    }
+    return false;
+}
+
 ConfigIni::SectionMap ConfigIni::GetSectionMap() const
 {
     return sections_;
diff --git a/src/kiwano/utils/ConfigIni.h b/src/kiwano/utils/ConfigIni.h
index b0a4f8b1..b8b662e1 100644
--- a/src/kiwano/utils/ConfigIni.h
+++ b/src/kiwano/utils/ConfigIni.h
@@ -57,6 +57,11 @@ public:
     /// @param is 输入流
     bool Load(std::istream& is);
 
+    /// \~chinese
+    /// @brief 加载 ini 格式字符串
+    /// @param content 输入内容
+    bool LoadFromString(const String& content);
+
     /// \~chinese
     /// @brief 保存至 ini 文件
     /// @param file_path 文件路径
@@ -67,6 +72,11 @@ public:
     /// @param os 输出流
     bool Save(std::ostream& os);
 
+    /// \~chinese
+    /// @brief 保存至字符串
+    /// @param content 输出内容
+    bool SaveToString(String& content);
+
     /// \~chinese
     /// @brief 是否存在section
     /// @param section section的名称