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- allow loading of scenarios and tutorials when there are none (show an error message)

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This commit is contained in:
Mark Vejvoda
2012-06-30 19:11:54 +00:00
parent 04442af2e9
commit 76606fbdbe
10 changed files with 160 additions and 32 deletions
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27
source/shared_lib/sources/platform/common/platform_common.cpp
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@@ -2114,6 +2114,33 @@ bool valid_utf8_file(const char* file_name) {
return result;
}
string getFileTextContents(string path) {
#if defined(WIN32) && !defined(__MINGW32__)
FILE *fp = _wfopen(utf8_decode(path).c_str(), L"rb");
ifstream xmlFile(fp);
#else
ifstream xmlFile(path.c_str(),ios::binary);
#endif
if(xmlFile.is_open() == false) {
throw megaglest_runtime_error("Can not open file: [" + path + "]");
}
xmlFile.unsetf(ios::skipws);
// Determine stream size
xmlFile.seekg(0, ios::end);
streampos size = xmlFile.tellg();
xmlFile.seekg(0);
// Load data and add terminating 0
vector<char> buffer;
buffer.resize(size + (streampos)1);
xmlFile.read(&buffer.front(), static_cast<streamsize>(size));
buffer[size] = 0;
return &buffer.front();
}
// =====================================
// ModeInfo
// =====================================