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Code Issues Releases Wiki Activity

Magic sequence: Fixed some infinite loop issues.

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This commit is contained in:
spx
2011-08-17 18:16:13 +00:00
parent b6feabdfc8
commit 665d8e5422
1 changed files with 22 additions and 5 deletions
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25
Library/Rainmeter.cpp
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@@ -59,16 +59,23 @@ std::vector<std::wstring> CRainmeter::ParseString(LPCTSTR str)
{
if (arg[pos] == L'"')
{
if (arg[pos + 1] == L'"' && arg[pos + 2] == L'"')
if (arg.size() > (pos + 2) &&
arg[pos + 1] == L'"' && arg[pos + 2] == L'"')
{
// Eat found quotes and finding ending """
arg.erase(0, pos + 3);
size_t extra = 4;
if ((pos = arg.find(L"\"\"\" ")) == std::wstring::npos)
{
extra = 3;
pos = arg.find(L"\"\"\"");
}
if (pos != std::wstring::npos)
{
newStr.assign(arg, 0, pos);
arg.erase(0, pos + 4);
arg.erase(0, pos + extra);
result.push_back(newStr);
}
@@ -80,7 +87,7 @@ std::vector<std::wstring> CRainmeter::ParseString(LPCTSTR str)
{
// Eat found quote and find ending quote
arg.erase(0, pos + 1);
pos = arg.find_first_of(L"\"");
pos = arg.find_first_of(L'"');
}
}
else
@@ -101,17 +108,27 @@ std::vector<std::wstring> CRainmeter::ParseString(LPCTSTR str)
arg.erase(0, pos + 1);
// Strip quotes
while ((pos = newStr.find(L"\"")) != std::wstring::npos)
while ((pos = newStr.find(L'"')) != std::wstring::npos)
{
newStr.erase(pos, 1);
}
result.push_back(newStr);
}
else // quote or space not found
{
break;
}
}
if (arg.size() > 0)
{
// Strip quotes
while ((pos = arg.find(L'"')) != std::wstring::npos)
{
arg.erase(pos, 1);
}
result.push_back(arg);
}
}