part of implement xml tokenizer

ext/ext.cmake

@@ -4,4 +4,4 @@
 # Contact: [email protected]
 
 include (${CMAKE_CURRENT_LIST_DIR}/image_coders/image.cmake)
-
+include (${CMAKE_CURRENT_LIST_DIR}/svg/svg.cmake)

ext/svg/psx_svg.def

@@ -0,0 +1,3 @@
+LIBRARY  psx_svg
+EXPORTS
+    psx_svg_init

ext/svg/psx_svg.rc

@@ -0,0 +1,104 @@
+// Microsoft Visual C++ generated resource script.
+//
+#include "resource.h"
+
+#define APSTUDIO_READONLY_SYMBOLS
+/////////////////////////////////////////////////////////////////////////////
+//
+// Generated from the TEXTINCLUDE 2 resource.
+//
+#include "windows.h"
+
+/////////////////////////////////////////////////////////////////////////////
+#undef APSTUDIO_READONLY_SYMBOLS
+
+/////////////////////////////////////////////////////////////////////////////
+// ����(�л����񹲺͹�) resources
+
+#if !defined(AFX_RESOURCE_DLL) || defined(AFX_TARG_CHS)
+#ifdef _WIN32
+LANGUAGE LANG_CHINESE, SUBLANG_CHINESE_SIMPLIFIED
+#pragma code_page(936)
+#endif //_WIN32
+
+#ifdef APSTUDIO_INVOKED
+/////////////////////////////////////////////////////////////////////////////
+//
+// TEXTINCLUDE
+//
+
+1 TEXTINCLUDE 
+BEGIN
+    "resource.h\0"
+END
+
+2 TEXTINCLUDE 
+BEGIN
+    "#include ""windows.h""\r\n"
+    "\0"
+END
+
+3 TEXTINCLUDE 
+BEGIN
+    "\r\n"
+    "\0"
+END
+
+#endif    // APSTUDIO_INVOKED
+
+
+/////////////////////////////////////////////////////////////////////////////
+//
+// Version
+//
+
+VS_VERSION_INFO VERSIONINFO
+ FILEVERSION 2,8,0,1
+ PRODUCTVERSION 2,8,0,1
+ FILEFLAGSMASK 0x1fL
+#ifdef _DEBUG
+ FILEFLAGS 0x9L
+#else
+ FILEFLAGS 0x8L
+#endif
+ FILEOS 0x4L
+ FILETYPE 0x2L
+ FILESUBTYPE 0x0L
+BEGIN
+    BLOCK "StringFileInfo"
+    BEGIN
+        BLOCK "080404b0"
+        BEGIN
+            VALUE "Comments", "Vector Graphic library"
+            VALUE "CompanyName", "picasso.inc"
+            VALUE "FileDescription", "picasso2 extentions ��̬���ӿ�"
+            VALUE "FileVersion", "2, 8, 0, 1"
+            VALUE "InternalName", "psx_svg"
+            VALUE "LegalCopyright", "Copyright (C) 2025"
+            VALUE "OriginalFilename", "psx_svg.dll"
+            VALUE "PrivateBuild", "2269"
+            VALUE "ProductName", "picasso2 extentions ��̬���ӿ�"
+            VALUE "ProductVersion", "2, 8, 0, 1"
+        END
+    END
+    BLOCK "VarFileInfo"
+    BEGIN
+        VALUE "Translation", 0x804, 1200
+    END
+END
+
+#endif    // ����(�л����񹲺͹�) resources
+/////////////////////////////////////////////////////////////////////////////
+
+
+
+#ifndef APSTUDIO_INVOKED
+/////////////////////////////////////////////////////////////////////////////
+//
+// Generated from the TEXTINCLUDE 3 resource.
+//
+
+
+/////////////////////////////////////////////////////////////////////////////
+#endif    // not APSTUDIO_INVOKED
+

ext/svg/psx_xml_token.cpp

@@ -0,0 +1,46 @@
+/*
+ * Copyright (c) 2024, Zhang Ji Peng
+ * All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions are met:
+ *
+ * * Redistributions of source code must retain the above copyright notice, this
+ *   list of conditions and the following disclaimer.
+ *
+ * * Redistributions in binary form must reproduce the above copyright notice,
+ *   this list of conditions and the following disclaimer in the documentation
+ *   and/or other materials provided with the distribution.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
+ * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+ * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
+ * DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE
+ * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
+ * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
+ * SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER
+ * CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY,
+ * OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+ * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ */
+
+#include <ctype.h>
+#include <string.h>
+
+#include "psx_xml_token.h"
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+#define TOKEN_LEN(t) ((t)->end - (t)->start)
+
+
+bool psx_xml_tokenizer(const char* xml_data, uint32_t data_len, xml_token_process, void* data)
+{
+    return false;
+}
+
+#ifdef __cplusplus
+}
+#endif

ext/svg/psx_xml_token.h

@@ -0,0 +1,71 @@
+/*
+ * Copyright (c) 2024, Zhang Ji Peng
+ * All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions are met:
+ *
+ * * Redistributions of source code must retain the above copyright notice, this
+ *   list of conditions and the following disclaimer.
+ *
+ * * Redistributions in binary form must reproduce the above copyright notice,
+ *   this list of conditions and the following disclaimer in the documentation
+ *   and/or other materials provided with the distribution.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
+ * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+ * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
+ * DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE
+ * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
+ * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
+ * SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER
+ * CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY,
+ * OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+ * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ */
+
+#ifndef _PSX_XML_TOKEN_H_
+#define _PSX_XML_TOKEN_H_
+
+#include "psx_common.h"
+#include "psx_array.h"
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+typedef enum {
+    PSX_XML_BEGIN = 1,
+    PSX_XML_END = 2,
+    PSX_XML_CONTENT = 3,
+} psx_xml_token_type_t;
+
+typedef struct {
+    const char* name_start;
+    const char* name_end;
+    const char* value_start;
+    const char* value_end;
+} psx_xml_token_attr_t;
+
+enum {
+    PSX_XML_TOKEN_FLAT = 1,
+};
+
+typedef struct {
+    uint32_t flags;
+    const char* start;
+    const char* end;
+    psx_xml_token_type_t type;
+    psx_xml_token_attr_t* cur_attr;
+    psx_array_t attrs;
+} psx_xml_token_t;
+
+typedef bool (*xml_token_process)(void* context, const psx_xml_token_t* token);
+
+bool psx_xml_tokenizer(const char* xml_data, uint32_t data_len, xml_token_process, void* data);
+
+#ifdef __cplusplus
+}
+#endif
+
+#endif /* _PSX_XML_TOKEN_H_ */

ext/svg/resource.h

@@ -0,0 +1,12 @@
+//{{NO_DEPENDENCIES}}
+// Microsoft Visual C++ generated include file.
+// Used by psx_svg.rc
+//
+#ifdef APSTUDIO_INVOKED
+    #ifndef APSTUDIO_READONLY_SYMBOLS
+        #define _APS_NEXT_RESOURCE_VALUE        101
+        #define _APS_NEXT_COMMAND_VALUE         40001
+        #define _APS_NEXT_CONTROL_VALUE         1001
+        #define _APS_NEXT_SYMED_VALUE           101
+    #endif
+#endif

ext/svg/svg.cmake

@@ -0,0 +1,31 @@
+# Picasso - a vector graphics library
+# 
+# Copyright (C) 2024 Zhang Ji Peng
+# Contact: [email protected]
+
+set(PXSVG_DIR ${PROJECT_ROOT}/ext/svg)
+
+set(PXSVG_SOURCES
+    ${PXSVG_DIR}/psx_xml_token.h
+    ${PXSVG_DIR}/psx_xml_token.cpp
+)
+
+set(LIBX_SVG psx_svg)
+
+if (WIN32)
+    set(PXSVG_SOURCES
+        ${PXSVG_SOURCES}
+        ${PXSVG_DIR}/psx_svg.rc
+        ${PXSVG_DIR}/psx_svg.def
+        ${PXSVG_DIR}/resource.h
+    )
+endif()
+
+add_definitions(-DEXPORT)
+add_library(${LIBX_SVG} ${PXSVG_SOURCES})
+install(TARGETS ${LIBX_SVG} LIBRARY DESTINATION lib ARCHIVE DESTINATION lib)
+set_target_properties(${LIBX_SVG} PROPERTIES VERSION ${VERSION_INFO} SOVERSION 1)
+
+include_directories(${PXSVG_DIR} ${PROJECT_ROOT}/ext/common ${PROJECT_ROOT}/include ${PROJECT_ROOT}/include/images ${PROJECT_ROOT}/include/svg)
+target_link_libraries(${LIBX_SVG} PRIVATE ${LIB_NAME})
+