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Reimplement isalnum(c,C locale) because I can't make AppVeyor see satndard version.

pull/736/head
Stepan Hrbek 2015-12-31 14:41:53 +01:00
parent 39ab716e11
commit 24f03141d6
2 changed files with 10 additions and 9 deletions
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16
code/ColladaExporter.cpp
View File

@ -93,8 +93,7 @@ void ExportSceneCollada(const char* pFile, IOSystem* pIOSystem, const aiScene* p
ColladaExporter::ColladaExporter( const aiScene* pScene, IOSystem* pIOSystem, const std::string& path, const std::string& file) : mIOSystem(pIOSystem), mPath(path), mFile(file)
{
// make sure that all formatting happens using the standard, C locale and not the user's current locale
clocale = std::locale("C");
mOutput.imbue( clocale );
mOutput.imbue( std::locale("C") );
mScene = pScene;
mSceneOwned = false;
@ -527,6 +526,13 @@ void ColladaExporter::ReadMaterialSurface( Surface& poSurface, const aiMaterial*
}
}
// ------------------------------------------------------------------------------------------------
// Reimplementation of isalnum(,C locale), because AppVeyor does not see standard version.
static bool isalnum_C(char c)
{
return strchr("0123456789ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz",c);
}
// ------------------------------------------------------------------------------------------------
// Writes an image entry for the given surface
void ColladaExporter::WriteImageEntry( const Surface& pSurface, const std::string& pNameAdd)
@ -541,7 +547,7 @@ void ColladaExporter::WriteImageEntry( const Surface& pSurface, const std::strin
std::stringstream imageUrlEncoded;
for( std::string::const_iterator it = pSurface.texture.begin(); it != pSurface.texture.end(); ++it )
{
if( isalnum( (unsigned char) *it, clocale) || *it == '_' || *it == '.' || *it == '/' || *it == '\\' )
if( isalnum_C( (unsigned char) *it) || *it == '_' || *it == '.' || *it == '/' || *it == '\\' )
imageUrlEncoded << *it;
else
imageUrlEncoded << '%' << std::hex << size_t( (unsigned char) *it) << std::dec;
@ -632,9 +638,7 @@ void ColladaExporter::WriteMaterials()
name = "mat";
materials[a].name = std::string( "m") + boost::lexical_cast<std::string> (a) + name.C_Str();
for( std::string::iterator it = materials[a].name.begin(); it != materials[a].name.end(); ++it ) {
// isalnum on MSVC asserts for code points outside [0,255]. Thus prevent unwanted promotion
// of char to signed int and take the unsigned char value.
if( !isalnum( static_cast<uint8_t>(*it), clocale ) ) {
if( !isalnum_C( *it ) ) {
*it = '_';
}
}

3
code/ColladaExporter.h
View File

@ -130,9 +130,6 @@ public:
std::stringstream mOutput;
protected:
/// C locale
std::locale clocale;
/// The IOSystem for output
IOSystem* mIOSystem;