void GProfile::ProfileParse(const char *szBuffer, __int64 dwSize)
{
GProfileSection *pSection = 0;
// parse the file
__int64 nIdx = 0;
GString strLine;
while (nIdx < dwSize)
{
GetLine(strLine, szBuffer, &nIdx, dwSize);
strLine.TrimRightWS();
strLine.TrimLeftWS();
if ((strLine.IsEmpty()) || (strLine.GetAt(0) == ';'))
continue;
strLine.Replace("\\n", '\n');
if (strLine.GetAt(0) == '[')
{
__int64 nIdx = strLine.Find(']');
if (nIdx == -1)
nIdx = strLine.Length();
// new section
pSection = new GProfileSection;
pSection->m_strName = strLine.Mid(1, nIdx - 1);
pSection->m_strName.TrimLeftWS();
pSection->m_strName.TrimRightWS();
m_lstSections.AddLast(pSection);
}
else if (pSection)
{
__int64 nIdx = strLine.Find('=');
if (nIdx == -1)
continue;
GProfileEntry *pNVP = new GProfileEntry;
pSection->m_lstNVP.AddLast(pNVP);
pNVP->m_strName = strLine.Left(nIdx);
pNVP->m_strName.TrimLeftWS();
pNVP->m_strName.TrimRightWS();
pNVP->m_strValue = strLine.Mid(nIdx + 1);
pNVP->m_strValue.TrimLeftWS();
pNVP->m_strValue.TrimRightWS();
}
}
m_bCached = true;
}
void CFilePosterDlg::OnButton1()
{
char pzBuf[512];
GetTempPath(512,pzBuf);
GString strTempFile ( pzBuf );
if ( strTempFile.GetAt(strTempFile.GetLength() - 1) != '\\')
strTempFile << "\\";
strTempFile << "FilePoster.Notes.txt";
UnpackNotes(strTempFile);
GString strCommand("notepad.exe ");
strCommand << strTempFile;
PROCESS_INFORMATION pInfo;
STARTUPINFO sInfo;
sInfo.cb = sizeof(STARTUPINFO);
sInfo.lpReserved = NULL;
sInfo.lpReserved2 = NULL;
sInfo.cbReserved2 = 0;
sInfo.lpDesktop = NULL;
sInfo.lpTitle = NULL;
sInfo.dwFlags = 0;
sInfo.dwX = 0;
sInfo.dwY = 0;
sInfo.dwFillAttribute = 0;
sInfo.wShowWindow = SW_SHOW;
CreateProcess(NULL, (char *)(const char *)strCommand, NULL, NULL, FALSE, 0,NULL, NULL, &sInfo, &pInfo);
}
gbool GJsonPair::Parse(const GString &jsonStr, gsize *cursor, GJsonParserMessage *msg)
{
Destroy(); // 若已有数据，则先销毁
GString parse_msg; // 如果发生了错误，返回可能的原因
gsize _cursor = 0;
if (cursor)
{
_cursor = *cursor;
}
gbool has_key = false;
gsize key_start = GString::NULL_POS;
while (true)
{
gchar c = jsonStr.GetAt(_cursor);
if (c == '\0')
{
// 遇到字符串结束符，解析失败，直接退出
if (cursor)
{
*cursor = _cursor;
}
if (msg)
{
msg->SetIsSuccess(false);
msg->SetErrorCursor(_cursor);
msg->SetErrorMessage("字符串提前结束");
}
Destroy();
return false;
}
else if (!G_CHAR_IS_ASCII(c))
{
// 遇到非法的字符，解析失败，直接退出
if (cursor)
{
*cursor = _cursor;
}
if (msg)
{
msg->SetIsSuccess(false);
msg->SetErrorCursor(_cursor);
msg->SetErrorMessage("非法的字符");
}
Destroy();
return false;
}
else if (G_CHAR_IS_SPACE(c))
{
// 空白字符，不做任何操作
}
else if (c== '{' || c == '}' ||
c == '[' || c == ']'||
c == ',')
{
// 解析失败，直接退出
if (cursor)
{
*cursor = _cursor;
}
if (msg)
{
msg->SetIsSuccess(false);
msg->SetErrorCursor(_cursor);
msg->SetErrorMessage("非法的构造字符");
}
Destroy();
return false;
}
else if (c == ':')
{
if (!has_key)
{
// 还没有解析完成Key就遇到了':'，解析失败，直接退出
if (cursor)
{
*cursor = _cursor;
}
if (msg)
{
msg->SetIsSuccess(false);
msg->SetErrorCursor(_cursor);
msg->SetErrorMessage("非法的构造字符");
}
Destroy();
return false;
}
else
{
// 已经解析了Key，说明应该解析JsonValue了
_cursor++; // 先把光标后移，因为此时光标指向的是':'
GJsonValue *value = new GJsonValue();
if (!value->Parse(jsonStr, &_cursor, msg))
{
// JsonValue解析失败，释放内存，直接退出
if (cursor)
{
*cursor = _cursor;
}
delete value;
Destroy();
return false;
}
// JsonValue解析成功，跳出循环
m_pValue = value;
break;
}
}
else if (c == '"')
{
// 遇到了'"'，解析Key
if (has_key)
{
// Key已被解析过，解析失败，直接退出
if (cursor)
{
*cursor = _cursor;
}
if (msg)
{
msg->SetIsSuccess(false);
msg->SetErrorCursor(_cursor);
msg->SetErrorMessage("非法的构造字符");
}
Destroy();
return false;
}
else
{
if (key_start == GString::NULL_POS)
{
// Key开始
key_start = _cursor;
}
else
{
// Key结束，Key可以为空
if (_cursor <= key_start)
{
// 解析失败，直接退出
if (cursor)
{
*cursor = _cursor;
}
if (msg)
{
msg->SetIsSuccess(false);
msg->SetErrorCursor(_cursor);
msg->SetErrorMessage("非法的构造字符");
}
Destroy();
return false;
}
// 解析名称，注意应该去除掉'"'
m_sKey = jsonStr.SubString(key_start + 1, _cursor - key_start - 1);
has_key = true;
}
}
}
else
{
// 其他字符串，不做任何操作
}
// 光标后移
_cursor++;
} // while
gbool success = (m_pValue != GNULL);
if (!success)
{
// 操作失败，清理内存
Destroy();
}
if (cursor)
{
// 将当前光标写入消息
*cursor = _cursor;
}
if (msg)
{
// 将信息写入消息
msg->SetIsSuccess(success);
if (!success)
{
msg->SetErrorCursor(_cursor);
if (!parse_msg.IsEmpty())
{
msg->SetErrorMessage(parse_msg);
}
else
{
msg->SetErrorMessage("未知的原因");
}
}
}
return success;
}
