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Improved the error message when physfs fails to open a filepath.

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Alex Szpakowski
2014-08-06 20:16:15 -03:00
parent 809ea8691f
commit 028108ea64
1 changed files with 17 additions and 4 deletions
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src/modules/filesystem/physfs/File.cpp
+17 -4
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@@ -69,23 +69,36 @@ bool File::open(Mode mode)
if (file != 0)
return false;
this->mode = mode;
PHYSFS_getLastError(); // Clear the error buffer.
PHYSFS_File *handle = nullptr;
switch (mode)
{
case READ:
file = PHYSFS_openRead(filename.c_str());
handle = PHYSFS_openRead(filename.c_str());
break;
case APPEND:
file = PHYSFS_openAppend(filename.c_str());
handle = PHYSFS_openAppend(filename.c_str());
break;
case WRITE:
file = PHYSFS_openWrite(filename.c_str());
handle = PHYSFS_openWrite(filename.c_str());
break;
default:
break;
}
if (handle == nullptr)
{
const char *err = PHYSFS_getLastError();
if (err == nullptr)
err = "unknown error";
throw love::Exception("Could not open file %s (%s)", filename.c_str(), err);
}
file = handle;
this->mode = mode;
if (file != 0 && !setBuffer(bufferMode, bufferSize))
{
// Revert to buffer defaults if we don't successfully set the buffer.