From 7069fbbebc750a7c8a64adc8c30269527cbec9bd Mon Sep 17 00:00:00 2001
From: Robert Schumacher <roschuma@microsoft.com>
Date: Wed, 12 Apr 2017 22:48:52 -0700
Subject: [vcpkg] Remove+indirect nearly all uses of iostreams

---
 toolsrc/include/BinaryParagraph.h  | 2 +-
 toolsrc/include/SourceParagraph.h  | 2 +-
 toolsrc/include/StatusParagraph.h  | 2 +-
 toolsrc/include/StatusParagraphs.h | 4 ++--
 toolsrc/include/vcpkg_Files.h      | 1 +
 toolsrc/include/vcpkg_Strings.h    | 8 ++++++++
 6 files changed, 14 insertions(+), 5 deletions(-)

(limited to 'toolsrc/include')

diff --git a/toolsrc/include/BinaryParagraph.h b/toolsrc/include/BinaryParagraph.h
index e29e0f51b..6cf740920 100644
--- a/toolsrc/include/BinaryParagraph.h
+++ b/toolsrc/include/BinaryParagraph.h
@@ -25,5 +25,5 @@ namespace vcpkg
         std::vector<std::string> depends;
     };
 
-    std::ostream& operator<<(std::ostream& os, const BinaryParagraph& pgh);
+    void serialize(const BinaryParagraph& pgh, std::string& out_str);
 }
diff --git a/toolsrc/include/SourceParagraph.h b/toolsrc/include/SourceParagraph.h
index 65ba478ee..b66fa131b 100644
--- a/toolsrc/include/SourceParagraph.h
+++ b/toolsrc/include/SourceParagraph.h
@@ -13,7 +13,7 @@ namespace vcpkg
         std::string qualifier;
     };
 
-    std::ostream& operator<<(std::ostream& os, const Dependency& p);
+    const std::string& to_string(const Dependency& dep);
 
     struct SourceParagraph
     {
diff --git a/toolsrc/include/StatusParagraph.h b/toolsrc/include/StatusParagraph.h
index bc2766aa2..a71fb7893 100644
--- a/toolsrc/include/StatusParagraph.h
+++ b/toolsrc/include/StatusParagraph.h
@@ -33,7 +33,7 @@ namespace vcpkg
         InstallState state;
     };
 
-    std::ostream& operator<<(std::ostream& os, const StatusParagraph& pgh);
+    void serialize(const StatusParagraph& pgh, std::string& out_str);
 
     std::string to_string(InstallState f);
 
diff --git a/toolsrc/include/StatusParagraphs.h b/toolsrc/include/StatusParagraphs.h
index c5ece9616..fcfe99b5a 100644
--- a/toolsrc/include/StatusParagraphs.h
+++ b/toolsrc/include/StatusParagraphs.h
@@ -29,7 +29,7 @@ namespace vcpkg
 
         iterator insert(std::unique_ptr<StatusParagraph>);
 
-        friend std::ostream& operator<<(std::ostream&, const StatusParagraphs&);
+        friend void serialize(const StatusParagraphs& pgh, std::string& out_str);
 
         iterator end()
         {
@@ -55,5 +55,5 @@ namespace vcpkg
         std::vector<std::unique_ptr<StatusParagraph>> paragraphs;
     };
 
-    std::ostream& operator<<(std::ostream&, const StatusParagraphs&);
+    void serialize(const StatusParagraphs& pgh, std::string& out_str);
 }
diff --git a/toolsrc/include/vcpkg_Files.h b/toolsrc/include/vcpkg_Files.h
index dde5cf5ee..7bf13e973 100644
--- a/toolsrc/include/vcpkg_Files.h
+++ b/toolsrc/include/vcpkg_Files.h
@@ -14,6 +14,7 @@ namespace vcpkg::Files
         virtual std::vector<fs::path> non_recursive_find_all_files_in_dir(const fs::path& dir) const = 0;
 
         virtual void write_all_lines(const fs::path& file_path, const std::vector<std::string>& lines) = 0;
+        virtual void write_contents(const fs::path& file_path, const std::string& data) = 0;
         virtual void rename(const fs::path& oldpath, const fs::path& newpath) = 0;
         virtual bool remove(const fs::path& path) = 0;
         virtual bool remove(const fs::path& path, std::error_code& ec) = 0;
diff --git a/toolsrc/include/vcpkg_Strings.h b/toolsrc/include/vcpkg_Strings.h
index 7b031608c..d152eccf5 100644
--- a/toolsrc/include/vcpkg_Strings.h
+++ b/toolsrc/include/vcpkg_Strings.h
@@ -119,4 +119,12 @@ namespace vcpkg::Strings
     void trim_all_and_remove_whitespace_strings(std::vector<std::string>* strings);
 
     std::vector<std::string> split(const std::string& s, const std::string& delimiter);
+
+    template<class T>
+    std::string serialize(const T& t)
+    {
+        std::string ret;
+        serialize(t, ret);
+        return ret;
+    }
 }
-- 
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