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-rw-r--r--3rdparty/bx/tools/bin2c/bin2c.cpp134
1 files changed, 120 insertions, 14 deletions
diff --git a/3rdparty/bx/tools/bin2c/bin2c.cpp b/3rdparty/bx/tools/bin2c/bin2c.cpp
index 2c7f48d1de0..8d152ff6b80 100644
--- a/3rdparty/bx/tools/bin2c/bin2c.cpp
+++ b/3rdparty/bx/tools/bin2c/bin2c.cpp
@@ -1,6 +1,6 @@
/*
- * Copyright 2011-2018 Branimir Karadzic. All rights reserved.
- * License: https://github.com/bkaradzic/bx#license-bsd-2-clause
+ * Copyright 2011-2022 Branimir Karadzic. All rights reserved.
+ * License: https://github.com/bkaradzic/bx/blob/master/LICENSE
*/
#include <bx/allocator.h>
@@ -8,6 +8,8 @@
#include <bx/file.h>
#include <bx/string.h>
+#include <bx/debug.h>
+
class Bin2cWriter : public bx::WriterI
{
public:
@@ -15,6 +17,7 @@ public:
: m_mb(_allocator)
, m_mw(&m_mb)
, m_name(_name)
+ , m_outputAsCStr(false)
{
}
@@ -24,23 +27,102 @@ public:
virtual int32_t write(const void* _data, int32_t _size, bx::Error* _err) override
{
+ bool asCStr = true;
+
+ const char* data = (const char*)_data;
+ for (int32_t ii = 0; ii < _size && asCStr; ++ii)
+ {
+ char ch = data[ii];
+
+ asCStr &= false
+ | bx::isPrint(ch)
+ | bx::isSpace(ch)
+ ;
+ }
+
+ m_outputAsCStr = asCStr;
+
return bx::write(&m_mw, _data, _size, _err);
}
- void output(bx::WriterI* m_writer)
+ void output(bx::WriterI* _writer)
+ {
+ if (m_outputAsCStr)
+ {
+ outputString(_writer);
+ }
+ else
+ {
+ outputHex(_writer);
+ }
+ }
+
+ void outputString(bx::WriterI* _writer)
+ {
+ const uint8_t* data = (const uint8_t*)m_mb.more(0);
+ uint32_t size = uint32_t(bx::seek(&m_mw) );
+
+ bx::Error err;
+
+ bx::write(
+ _writer
+ , &err
+ , "static const char* %.*s = /* Generated with bin2c. */\n\t\""
+ , m_name.getLength()
+ , m_name.getPtr()
+ );
+
+ if (NULL != data)
+ {
+ bool escaped = false;
+
+ for (uint32_t ii = 0; ii < size; ++ii)
+ {
+ const char ch = char(data[ii]);
+
+ if (!escaped)
+ {
+ switch (ch)
+ {
+ case '\"': bx::write(_writer, "\\\"", &err); break;
+ case '\n': bx::write(_writer, "\\n\"\n\t\"", &err); break;
+ case '\r': bx::write(_writer, "\\r", &err); break;
+ case '\\': escaped = true; BX_FALLTHROUGH;
+ default: bx::write(_writer, ch, &err); break;
+ }
+ }
+ else
+ {
+ switch (ch)
+ {
+ case '\n': bx::write(_writer, "\\\"\n\t\"", &err); break;
+ case '\r': BX_FALLTHROUGH;
+ case '\t': bx::write(_writer, "\\", &err); BX_FALLTHROUGH;
+ default : bx::write(_writer, ch, &err); break;
+ }
+
+ escaped = false;
+ }
+ }
+ }
+
+ bx::write(_writer, &err, "\"\n\t;\n");
+ }
+
+ void outputHex(bx::WriterI* _writer)
{
#define HEX_DUMP_WIDTH 16
#define HEX_DUMP_SPACE_WIDTH 96
#define HEX_DUMP_FORMAT "%-" BX_STRINGIZE(HEX_DUMP_SPACE_WIDTH) "." BX_STRINGIZE(HEX_DUMP_SPACE_WIDTH) "s"
- const char* data = (const char*)m_mb.more(0);
+ const uint8_t* data = (const uint8_t*)m_mb.more(0);
uint32_t size = uint32_t(bx::seek(&m_mw) );
bx::Error err;
bx::write(
- m_writer
+ _writer
, &err
- , "static const uint8_t %.*s[%d] =\n{\n"
+ , "static const uint8_t %.*s[%d] = /* Generated with bin2c. */\n{\n"
, m_name.getLength()
, m_name.getPtr()
, size
@@ -63,7 +145,7 @@ public:
if (HEX_DUMP_WIDTH == asciiPos)
{
ascii[asciiPos] = '\0';
- bx::write(m_writer, &err, "\t" HEX_DUMP_FORMAT "// %s\n", hex, ascii);
+ bx::write(_writer, &err, "\t" HEX_DUMP_FORMAT "// %s\n", hex, ascii);
data += asciiPos;
hexPos = 0;
asciiPos = 0;
@@ -73,11 +155,11 @@ public:
if (0 != asciiPos)
{
ascii[asciiPos] = '\0';
- bx::write(m_writer, &err, "\t" HEX_DUMP_FORMAT "// %s\n", hex, ascii);
+ bx::write(_writer, &err, "\t" HEX_DUMP_FORMAT "// %s\n", hex, ascii);
}
}
- bx::write(m_writer, &err, "};\n");
+ bx::write(_writer, &err, "};\n");
#undef HEX_DUMP_WIDTH
#undef HEX_DUMP_SPACE_WIDTH
#undef HEX_DUMP_FORMAT
@@ -86,8 +168,22 @@ public:
bx::MemoryBlock m_mb;
bx::MemoryWriter m_mw;
bx::StringView m_name;
+ bool m_outputAsCStr;
};
+void error(const char* _format, ...)
+{
+ bx::WriterI* stdOut = bx::getStdOut();
+ bx::Error err;
+
+ va_list argList;
+ va_start(argList, _format);
+ bx::write(stdOut, &err, "Error:\n");
+ bx::write(stdOut, _format, argList, &err);
+ bx::write(stdOut, &err, "\n\n");
+ va_end(argList);
+}
+
void help(const char* _error = NULL)
{
bx::WriterI* stdOut = bx::getStdOut();
@@ -95,13 +191,13 @@ void help(const char* _error = NULL)
if (NULL != _error)
{
- bx::write(stdOut, &err, "Error:\n%s\n\n", _error);
+ error(_error);
}
bx::write(stdOut, &err
, "bin2c, binary to C\n"
- "Copyright 2011-2018 Branimir Karadzic. All rights reserved.\n"
- "License: https://github.com/bkaradzic/bx#license-bsd-2-clause\n\n"
+ "Copyright 2011-2022 Branimir Karadzic. All rights reserved.\n"
+ "License: https://github.com/bkaradzic/bx/blob/master/LICENSE\n\n"
);
bx::write(stdOut, &err
@@ -156,21 +252,31 @@ int main(int _argc, const char* _argv[])
bx::DefaultAllocator allocator;
data = BX_ALLOC(&allocator, size);
- bx::read(&fr, data, size);
+ bx::read(&fr, data, size, bx::ErrorAssert{});
bx::close(&fr);
bx::FileWriter fw;
if (bx::open(&fw, outFilePath) )
{
Bin2cWriter writer(&allocator, name);
- bx::write(&writer, data, size);
+ bx::write(&writer, data, size, bx::ErrorAssert{});
writer.output(&fw);
bx::close(&fw);
}
+ else
+ {
+ bx::StringView path = outFilePath;
+ error("Failed to open output file '%.*s'.\n", path.getLength(), path.getPtr() );
+ }
BX_FREE(&allocator, data);
}
+ else
+ {
+ bx::StringView path = filePath;
+ error("Failed to open input file '%.*s'.\n", path.getLength(), path.getPtr() );
+ }
return 0;
}