refactor

Author: GaspardKirira

.gitignore

@@ -1,44 +1,50 @@
-# Prerequisites
-*.d
-
-# Compiled Object files
-*.slo
-*.lo
+build/
+build-*/
 *.o
 *.obj
-
-# Precompiled Headers
-*.gch
-*.pch
-
-# Linker files
-*.ilk
-
-# Debugger Files
-*.pdb
-
-# Compiled Dynamic libraries
-*.so
-*.dylib
-*.dll
-
-# Fortran module files
-*.mod
-*.smod
-
-# Compiled Static libraries
+*.lo
+*.slo
 *.lai
 *.la
 *.a
 *.lib
-
-# Executables
+*.so
+*.dylib
+*.dll
 *.exe
 *.out
 *.app
-
-# debug information files
+*.gch
+*.pch
 *.dwo
-build/
+*.d
 .vscode/
+.idea/
+*.swp
+*.swo
+*.bak
+*.tmp
+compile_commands.json
+CMakeCache.txt
+CMakeFiles/
+cmake_install.cmake
+*.log
+vix.log
+text.md
 cmd.md
+text.txt
+cmd.txt
+scripts/changelog-release.sh
+scripts/update_changelog.sh
+build-ref/
+build-rel/
+hello_server
+/hello_world/
+*.bak
+db.sql
+revoir.md
+main.cpp
+.vix-scripts
+
+
+

include/vix/utils/String.hpp

@@ -19,6 +19,7 @@
 #include <vector>
 #include <algorithm>
 #include <cctype>
+#include <cstddef>
 
 /**
  * @brief Small string helpers (trim, case transform, prefix/suffix checks, split/join).
@@ -286,6 +287,63 @@ namespace vix::utils
     return out;
   }
 
+  inline bool starts_with_icase(std::string_view s, std::string_view prefix)
+  {
+    if (s.size() < prefix.size())
+      return false;
+
+    for (std::size_t i = 0; i < prefix.size(); ++i)
+    {
+      unsigned char a = static_cast<unsigned char>(s[i]);
+      unsigned char b = static_cast<unsigned char>(prefix[i]);
+
+      if (a >= 'A' && a <= 'Z')
+        a = static_cast<unsigned char>(a - 'A' + 'a');
+      if (b >= 'A' && b <= 'Z')
+        b = static_cast<unsigned char>(b - 'A' + 'a');
+
+      if (a != b)
+        return false;
+    }
+    return true;
+  }
+
+  inline std::string extract_boundary(std::string_view ct)
+  {
+    // "multipart/form-data; boundary=----WebKitFormBoundaryabc"
+    auto pos = ct.find("boundary=");
+    if (pos == std::string_view::npos)
+      return {};
+
+    pos += std::string_view("boundary=").size();
+    if (pos >= ct.size())
+      return {};
+
+    std::string_view b = ct.substr(pos);
+
+    while (!b.empty() && (b.front() == ' ' || b.front() == '\t'))
+      b.remove_prefix(1);
+
+    if (!b.empty() && b.front() == '"')
+    {
+      b.remove_prefix(1);
+      auto endq = b.find('"');
+      if (endq != std::string_view::npos)
+        b = b.substr(0, endq);
+    }
+    else
+    {
+      auto semi = b.find(';');
+      if (semi != std::string_view::npos)
+        b = b.substr(0, semi);
+    }
+
+    while (!b.empty() && (b.back() == ' ' || b.back() == '\t'))
+      b.remove_suffix(1);
+
+    return std::string(b);
+  }
+
 } // namespace vix::utils
 
 #endif // VIX_STRING_HPP