[Libb64] Add new port (#19447)

ports/b64/CMakeLists.txt

@@ -0,0 +1,35 @@
+cmake_minimum_required(VERSION 3.20)
+project(b64)
+
+if (BUILD_SHARED_LIBS)
+    configure_file(${CMAKE_CURRENT_SOURCE_DIR}/b64_dynamic_config.h ${CMAKE_CURRENT_BINARY_DIR}/b64_config.h)
+else()
+    configure_file(${CMAKE_CURRENT_SOURCE_DIR}/b64_static_config.h ${CMAKE_CURRENT_BINARY_DIR}/b64_config.h)
+endif()
+
+set(SRC_DIR src)
+set(INC_DIR include/b64)
+set(SOURCE_FILES ${SRC_DIR}/cdecode.c ${SRC_DIR}/cencode.c)
+set(HEADER_FILES ${INC_DIR}/cdecode.h ${INC_DIR}/cencode.h ${INC_DIR}/decode.h ${INC_DIR}/encode.h ${INC_DIR}/ccommon.h ${CMAKE_CURRENT_BINARY_DIR}/b64_config.h)
+
+add_library(b64 ${SOURCE_FILES} ${HEADER_FILES})
+
+if (BUILD_SHARED_LIBS)
+    target_compile_definitions(b64 PRIVATE LIBB64_EXPORTS=1)
+endif()
+
+target_include_directories(b64 PRIVATE include ${CMAKE_CURRENT_BINARY_DIR})
+
+set_property(TARGET b64 
+            PROPERTY PUBLIC_HEADER ${HEADER_FILES})
+
+install(TARGETS b64
+	EXPORT b64-targets
+    LIBRARY DESTINATION lib
+    PUBLIC_HEADER DESTINATION include/b64
+)
+
+install(EXPORT b64-targets 
+	FILE b64-targets.cmake
+	DESTINATION lib/cmake/b64)
+

ports/b64/b64_dynamic_config.h

@@ -0,0 +1,14 @@
+#ifndef B64_CONFIG_H
+#define B64_CONFIG_H
+
+#ifdef _WIN32
+  #ifdef LIBB64_EXPORTS
+    #define LIBB64 __declspec(dllexport)
+  #else
+    #define LIBB64 __declspec(dllimport)
+  #endif
+#else
+#define LIBB64
+#endif
+
+#endif

ports/b64/b64_static_config.h

@@ -0,0 +1,6 @@
+#ifndef B64_CONFIG_H
+#define B64_CONFIG_H
+
+#define LIBB64
+
+#endif

ports/b64/portfile.cmake

@@ -0,0 +1,28 @@
+vcpkg_from_github(
+    OUT_SOURCE_PATH SOURCE_PATH
+    REPO libb64/libb64
+    REF v2.0.0.1
+    SHA512 72c2fd4c81575b505f4851cd3820b6a2d8e78cd031a1ed138ffe5667ca711558f43b515428971966f7a73ace7c9951f1f0b39c362a59fe4691958875775cce23
+    HEAD_REF master
+    PATCHES "windows-fix.patch"
+)
+
+file(COPY "${CMAKE_CURRENT_LIST_DIR}/b64_dynamic_config.h" DESTINATION "${SOURCE_PATH}")
+file(COPY "${CMAKE_CURRENT_LIST_DIR}/b64_static_config.h" DESTINATION "${SOURCE_PATH}")
+file(COPY "${CMAKE_CURRENT_LIST_DIR}/CMakeLists.txt" DESTINATION "${SOURCE_PATH}")
+
+vcpkg_cmake_configure(
+    SOURCE_PATH "${SOURCE_PATH}"
+)
+
+vcpkg_cmake_install()
+
+file(REMOVE_RECURSE "${CURRENT_PACKAGES_DIR}/debug/include")
+
+vcpkg_cmake_config_fixup(CONFIG_PATH lib/cmake/${PORT})
+
+vcpkg_copy_pdbs()
+
+
+# handle copyright
+file(INSTALL "${SOURCE_PATH}/LICENSE.md" DESTINATION "${CURRENT_PACKAGES_DIR}/share/${PORT}" RENAME copyright)

ports/b64/vcpkg.json

@@ -0,0 +1,16 @@
+{
+  "$schema": "https://raw.githubusercontent.com/microsoft/vcpkg/master/scripts/vcpkg.schema.json",
+  "name": "b64",
+  "version": "2.0.0.1",
+  "description": "libb64 is a library of ANSI C routines for fast encoding/decoding data into and from a base64-encoded format",
+  "dependencies": [
+    {
+      "name": "vcpkg-cmake",
+      "host": true
+    },
+    {
+      "name": "vcpkg-cmake-config",
+      "host": true
+    }
+  ]
+}

ports/b64/windows-fix.patch

@@ -0,0 +1,130 @@
+diff --git a/include/b64/ccommon.h b/include/b64/ccommon.h
+index 2b614df..0e46141 100644
+--- a/include/b64/ccommon.h
++++ b/include/b64/ccommon.h
+@@ -10,11 +10,12 @@ For details, see http://sourceforge.net/projects/libb64
+ 
+ #define BASE64_VER_MAJOR	2
+ #define BASE64_VER_MINOR	0
++#include "b64_config.h"
+ 
+ #ifndef HAVE_SIZE_T
+   #ifdef _WIN32
+     #include <crtdefs.h>
+-  #elseif defined (__unix__) || (defined (__APPLE__) && defined (__MACH__))
++  #elif defined (__unix__) || (defined (__APPLE__) && defined (__MACH__))
+     #include <stdlib.h>
+   #else
+     typedef unsigned long size_t;
+diff --git a/include/b64/cdecode.h b/include/b64/cdecode.h
+index d6ff24c..4553efc 100644
+--- a/include/b64/cdecode.h
++++ b/include/b64/cdecode.h
+@@ -24,11 +24,11 @@ typedef struct
+ 	char plainchar;
+ } base64_decodestate;
+ 
+-extern void base64_init_decodestate(base64_decodestate* state_in);
++extern LIBB64 void base64_init_decodestate(base64_decodestate* state_in);
+ 
+-extern size_t base64_decode_maxlength(size_t encode_len);
++extern LIBB64 size_t base64_decode_maxlength(size_t encode_len);
+ 
+-extern int base64_decode_value(signed char value_in);
+-extern size_t base64_decode_block(const char* code_in, const size_t length_in, void* plaintext_out, base64_decodestate* state_in);
++extern LIBB64 int base64_decode_value(signed char value_in);
++extern LIBB64 size_t base64_decode_block(const char* code_in, const size_t length_in, void* plaintext_out, base64_decodestate* state_in);
+ 
+ #endif /* BASE64_CDECODE_H */
+diff --git a/include/b64/cencode.h b/include/b64/cencode.h
+index 96b0cdb..1feb695 100644
+--- a/include/b64/cencode.h
++++ b/include/b64/cencode.h
+@@ -31,12 +31,12 @@ typedef struct
+ 	char result;
+ } base64_encodestate;
+ 
+-extern void base64_init_encodestate(base64_encodestate* state_in);
++extern LIBB64 void base64_init_encodestate(base64_encodestate* state_in);
+ 
+-extern size_t base64_encode_length(size_t plain_len, base64_encodestate* state_in);
++extern LIBB64 size_t base64_encode_length(size_t plain_len, base64_encodestate* state_in);
+ 
+-extern char base64_encode_value(signed char value_in);
+-extern size_t base64_encode_block(const void* plaintext_in, const size_t length_in, char* code_out, base64_encodestate* state_in);
+-extern size_t base64_encode_blockend(char* code_out, base64_encodestate* state_in);
++extern LIBB64 char base64_encode_value(signed char value_in);
++extern LIBB64 size_t base64_encode_block(const void* plaintext_in, const size_t length_in, char* code_out, base64_encodestate* state_in);
++extern LIBB64 size_t base64_encode_blockend(char* code_out, base64_encodestate* state_in);
+ 
+ #endif /* BASE64_CENCODE_H */
+diff --git a/include/b64/decode.h b/include/b64/decode.h
+index b2362e5..dd772d4 100644
+--- a/include/b64/decode.h
++++ b/include/b64/decode.h
+@@ -22,23 +22,23 @@ namespace base64
+ 		base64_decodestate _state;
+ 		int _buffersize;
+ 
+-		decoder(int buffersize_in = BUFFERSIZE)
++		LIBB64 decoder(int buffersize_in = BUFFERSIZE)
+ 		: _buffersize(buffersize_in)
+ 		{
+ 			base64_init_decodestate(&_state);
+ 		}
+ 
+-		int decode(char value_in)
++		LIBB64 int decode(char value_in)
+ 		{
+ 			return base64_decode_value(value_in);
+ 		}
+ 
+-		std::streamsize decode(const char* code_in, const std::streamsize length_in, char* plaintext_out)
++		LIBB64 std::streamsize decode(const char* code_in, const std::streamsize length_in, char* plaintext_out)
+ 		{
+ 			return base64_decode_block(code_in, static_cast<int>(length_in), plaintext_out, &_state);
+ 		}
+ 
+-		void decode(std::istream& istream_in, std::ostream& ostream_in)
++		LIBB64 void decode(std::istream& istream_in, std::ostream& ostream_in)
+ 		{
+ 			base64_init_decodestate(&_state);
+ 			//
+diff --git a/include/b64/encode.h b/include/b64/encode.h
+index c1a5f88..ff2c9b4 100644
+--- a/include/b64/encode.h
++++ b/include/b64/encode.h
+@@ -22,28 +22,28 @@ namespace base64
+ 		base64_encodestate _state;
+ 		int _buffersize;
+ 
+-		encoder(int buffersize_in = BUFFERSIZE)
++		LIBB64 encoder(int buffersize_in = BUFFERSIZE)
+ 			: _buffersize(buffersize_in)
+ 		{
+ 			base64_init_encodestate(&_state);
+ 		}
+ 
+-		int encode(char value_in)
++		LIBB64 int encode(char value_in)
+ 		{
+ 			return base64_encode_value(value_in);
+ 		}
+ 
+-		std::streamsize encode(const char* code_in, const std::streamsize length_in, char* plaintext_out)
++		LIBB64 std::streamsize encode(const char* code_in, const std::streamsize length_in, char* plaintext_out)
+ 		{
+ 			return base64_encode_block(code_in, static_cast<int>(length_in), plaintext_out, &_state);
+ 		}
+ 
+-		int encode_end(char* plaintext_out)
++		LIBB64 int encode_end(char* plaintext_out)
+ 		{
+ 			return base64_encode_blockend(plaintext_out, &_state);
+ 		}
+ 
+-		void encode(std::istream& istream_in, std::ostream& ostream_in)
++		LIBB64 void encode(std::istream& istream_in, std::ostream& ostream_in)
+ 		{
+ 			base64_init_encodestate(&_state);
+ 			//

versions/b-/b64.json

@@ -0,0 +1,9 @@
+{
+  "versions": [
+    {
+      "git-tree": "9f1b6b36747fb6349483bf78531123d4b1ec5d7d",
+      "version": "2.0.0.1",
+      "port-version": 0
+    }
+  ]
+}

versions/baseline.json

@@ -332,6 +332,10 @@
       "baseline": "2020-12-09",
       "port-version": 0
     },
+    "b64": {
+      "baseline": "2.0.0.1",
+      "port-version": 0
+    },
     "basisu": {
       "baseline": "1.11-4",
       "port-version": 0