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-rw-r--r--cpp/src/Slice/PythonUtil.cpp319
1 files changed, 12 insertions, 307 deletions
diff --git a/cpp/src/Slice/PythonUtil.cpp b/cpp/src/Slice/PythonUtil.cpp
index 262f104c2bb..b07e605a1ed 100644
--- a/cpp/src/Slice/PythonUtil.cpp
+++ b/cpp/src/Slice/PythonUtil.cpp
@@ -12,8 +12,6 @@
#include <Slice/Util.h>
#include <IceUtil/IceUtil.h>
#include <IceUtil/StringUtil.h>
-#include <IceUtil/InputUtil.h>
-#include <IceUtil/Unicode.h>
#include <climits>
#include <iterator>
@@ -196,44 +194,6 @@ private:
}
}
-string
-u32CodePoint(unsigned int value)
-{
- ostringstream s;
- s << "\\U";
- s << hex;
- s.width(8);
- s.fill('0');
- s << value;
- return s.str();
-}
-
-void
-writeU8Buffer(const vector<unsigned char>& u8buffer, ostringstream& out)
-{
- vector<unsigned int> u32buffer;
- IceUtilInternal::ConversionResult result = convertUTF8ToUTF32(u8buffer, u32buffer, IceUtil::lenientConversion);
- switch(result)
- {
- case conversionOK:
- break;
- case sourceExhausted:
- throw IceUtil::IllegalConversionException(__FILE__, __LINE__, "string source exhausted");
- case sourceIllegal:
- throw IceUtil::IllegalConversionException(__FILE__, __LINE__, "string source illegal");
- default:
- {
- assert(0);
- throw IceUtil::IllegalConversionException(__FILE__, __LINE__);
- }
- }
-
- for(vector<unsigned int>::const_iterator c = u32buffer.begin(); c != u32buffer.end(); ++c)
- {
- out << u32CodePoint(*c);
- }
-}
-
static string
lookupKwd(const string& name)
{
@@ -772,7 +732,7 @@ Slice::Python::CodeVisitor::visitClassDefStart(const ClassDefPtr& p)
_out << nl << "uncheckedCast = staticmethod(uncheckedCast)";
- //
+ //
// ice_staticId
//
_out << sp << nl << "def ice_staticId():";
@@ -781,7 +741,7 @@ Slice::Python::CodeVisitor::visitClassDefStart(const ClassDefPtr& p)
_out.dec();
_out << nl << "ice_staticId = staticmethod(ice_staticId)";
- _out.dec();
+ _out.dec();
_out << sp << nl << "_M_" << prxType << " = IcePy.defineProxy('" << scoped << "', " << prxName << ")";
}
@@ -1102,9 +1062,9 @@ Slice::Python::CodeVisitor::visitExceptionStart(const ExceptionPtr& p)
_out << sp << nl << "__repr__ = __str__";
//
- // _ice_name
+ // _ice_id
//
- _out << sp << nl << "_ice_name = '" << scoped.substr(2) << "'";
+ _out << sp << nl << "_ice_id = '" << scoped << "'";
_out.dec();
@@ -1651,6 +1611,7 @@ Slice::Python::CodeVisitor::writeType(const TypePtr& p)
break;
}
case Builtin::KindObject:
+ case Builtin::KindValue:
{
_out << "IcePy._t_Object";
break;
@@ -1714,6 +1675,7 @@ Slice::Python::CodeVisitor::writeInitializer(const DataMemberPtr& m)
_out << "''";
break;
}
+ case Builtin::KindValue:
case Builtin::KindObject:
case Builtin::KindObjectProxy:
case Builtin::KindLocalObject:
@@ -1875,274 +1837,17 @@ Slice::Python::CodeVisitor::writeConstantValue(const TypePtr& type, const Syntax
}
case Slice::Builtin::KindString:
{
- ostringstream sv2;
- ostringstream sv3;
+ string sv2 = toStringLiteral(value, "\a\b\f\n\r\t\v", "", Octal, 0);
+ string sv3 = toStringLiteral(value, "\a\b\f\n\r\t\v", "", UCN, 0);
- //
- // Expand strings into the basic source character set. We can't use isalpha() and the like
- // here because they are sensitive to the current locale.
- //
- static const string basicSourceChars = "abcdefghijklmnopqrstuvwxyz"
- "ABCDEFGHIJKLMNOPQRSTUVWXYZ"
- "0123456789"
- "_{}[]#()<>%:;.?*+-/^&|~!=, '";
- static const set<char> charSet(basicSourceChars.begin(), basicSourceChars.end());
-
- for(size_t i = 0; i < value.size();)
- {
- char c = value[i];
- switch(c)
- {
- case '"':
- {
- sv2 << "\\\"";
- break;
- }
- case '\\':
- {
- string s = "\\";
- size_t j = i + 1;
- for(; j < value.size(); ++j)
- {
- if(value[j] != '\\')
- {
- break;
- }
- s += "\\";
- }
-
- //
- // An even number of slash \ will escape the backslash and
- // the codepoint will be interpreted as its charaters
- //
- // \\u00000041 - ['\\', 'u', '0', '0', '0', '0', '0', '0', '4', '1']
- // \\\u00000041 - ['\\', 'A'] (41 is the codepoint for 'A')
- //
- if(s.size() % 2 != 0 && (value[j] == 'U' || value[j] == 'u'))
- {
- //
- // Convert codepoint to UTF8 bytes and write the escaped bytes
- //
- sv2 << s.substr(0, s.size() - 1);
-
- size_t sz = value[j] == 'U' ? 8 : 4;
- string codepoint = value.substr(j + 1, sz);
- assert(codepoint.size() == sz);
-
- IceUtil::Int64 v = IceUtilInternal::strToInt64(codepoint.c_str(), 0, 16);
-
- vector<unsigned int> u32buffer;
- u32buffer.push_back(static_cast<unsigned int>(v));
-
- vector<unsigned char> u8buffer;
- IceUtilInternal::ConversionResult result = convertUTF32ToUTF8(u32buffer, u8buffer, IceUtil::lenientConversion);
- switch(result)
- {
- case conversionOK:
- break;
- case sourceExhausted:
- throw IceUtil::IllegalConversionException(__FILE__, __LINE__, "string source exhausted");
- case sourceIllegal:
- throw IceUtil::IllegalConversionException(__FILE__, __LINE__, "string source illegal");
- default:
- {
- assert(0);
- throw IceUtil::IllegalConversionException(__FILE__, __LINE__);
- }
- }
-
- ostringstream s;
- for(vector<unsigned char>::const_iterator q = u8buffer.begin(); q != u8buffer.end(); ++q)
- {
- s << "\\";
- s.fill('0');
- s.width(3);
- s << oct;
- s << static_cast<unsigned int>(*q);
- }
- sv2 << s.str();
-
- i = j + 1 + sz;
- }
- else
- {
- sv2 << s;
- i = j;
- }
- continue;
- }
- case '\r':
- {
- sv2 << "\\r";
- break;
- }
- case '\n':
- {
- sv2 << "\\n";
- break;
- }
- case '\t':
- {
- sv2 << "\\t";
- break;
- }
- case '\b':
- {
- sv2 << "\\b";
- break;
- }
- case '\f':
- {
- sv2 << "\\f";
- break;
- }
- default:
- {
- if(charSet.find(c) == charSet.end())
- {
- unsigned char uc = c; // Char may be signed, so make it positive.
- stringstream s;
- s << "\\"; // Print as octal if not in basic source character set.
- s.flags(ios_base::oct);
- s.width(3);
- s.fill('0');
- s << static_cast<unsigned>(uc);
- sv2 << s.str();
- }
- else
- {
- sv2 << c; // Print normally if in basic source character set.
- }
- break;
- }
- }
- ++i;
- }
-
- vector<unsigned char> u8buffer; // Buffer to convert multibyte characters
-
- for(size_t i = 0; i < value.size();)
- {
- if(charSet.find(value[i]) == charSet.end())
- {
- char c = value[i];
- if(static_cast<unsigned char>(c) < 128) // Single byte character
- {
- //
- // Print as unicode if not in basic source character set
- //
- switch(c)
- {
- //
- // Don't encode this special characters as universal characters
- //
- case '\r':
- {
- sv3 << "\\r";
- break;
- }
- case '\n':
- {
- sv3 << "\\n";
- break;
- }
- case '\\':
- {
- sv3 << "\\";
- break;
- }
- default:
- {
- sv3 << u32CodePoint(c);
- break;
- }
- }
- }
- else
- {
- u8buffer.push_back(value[i]);
- }
- }
- else
- {
- //
- // Write any pedding characters in the utf8 buffer
- //
- if(!u8buffer.empty())
- {
- writeU8Buffer(u8buffer, sv3);
- u8buffer.clear();
- }
- switch(value[i])
- {
- case '\\':
- {
- string s = "\\";
- size_t j = i + 1;
- for(; j < value.size(); ++j)
- {
- if(value[j] != '\\')
- {
- break;
- }
- s += "\\";
- }
-
- //
- // An even number of slash \ will escape the backslash and
- // the codepoint will be interpreted as its charaters
- //
- // \\U00000041 - ['\\', 'U', '0', '0', '0', '0', '0', '0', '4', '1']
- // \\\U00000041 - ['\\', 'A'] (41 is the codepoint for 'A')
- //
- if(s.size() % 2 != 0 && (value[j] == 'U' || value[j] == 'u'))
- {
- size_t sz = value[j] == 'U' ? 8 : 4;
- sv3 << s.substr(0, s.size() - 1);
- i = j + 1;
-
- string codepoint = value.substr(j + 1, sz);
- assert(codepoint.size() == sz);
-
- IceUtil::Int64 v = IceUtilInternal::strToInt64(codepoint.c_str(), 0, 16);
- sv3 << u32CodePoint(static_cast<unsigned int>(v));
- i = j + 1 + sz;
- }
- else
- {
- sv3 << s;
- i = j;
- }
- continue;
- }
- case '"':
- {
- sv3 << "\\";
- break;
- }
- }
- sv3 << value[i]; // Print normally if in basic source character set
- }
- i++;
- }
-
- //
- // Write any pedding characters in the utf8 buffer
- //
- if(!u8buffer.empty())
- {
- writeU8Buffer(u8buffer, sv3);
- u8buffer.clear();
- }
-
-
- _out << "\"" << sv2.str() << "\"";
- if(sv2.str() != sv3.str())
+ _out << "\"" << sv2<< "\"";
+ if(sv2 != sv3)
{
- _out << " if _version_info_[0] < 3 else \"" << sv3.str() << "\"";
+ _out << " if _version_info_[0] < 3 else \"" << sv3 << "\"";
}
break;
}
+ case Slice::Builtin::KindValue:
case Slice::Builtin::KindObject:
case Slice::Builtin::KindObjectProxy:
case Slice::Builtin::KindLocalObject:
generated by cgit v1.2.3 (git 2.46.0) at 2025-08-04 12:34:29 +0000