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simplified, deny other HTTP methods besides GET, set HTTP headers

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This commit is contained in:
john30
2015-05-01 09:25:16 +02:00
parent 7e98f485e1
commit 830e789ce7
1 changed files with 42 additions and 40 deletions
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src/ebusd/mainloop.cpp
+42 -40
View File
@@ -158,45 +158,46 @@ string MainLoop::decodeMessage(const string& data, const bool isHttp, bool& conn
if (isHttp) {
if (strcmp(str, "GET") == 0)
return executeGet(args);
} else {
if (args.size() == 2) {
// check for "CMD -h"
if (strcasecmp(args[1].c_str(), "-h") == 0 || strcasecmp(args[1].c_str(), "-?") == 0 || strcasecmp(args[1].c_str(), "--help") == 0)
args.clear(); // empty args is used as command help indicator
else if (strcasecmp(args[0].c_str(), "H") == 0 || strcasecmp(args[0].c_str(), "HELP") == 0) { // check for "HELP CMD"
str = args[1].c_str();
args.clear(); // empty args is used as command help indicator
}
}
if (strcasecmp(str, "R") == 0 || strcasecmp(str, "READ") == 0)
return executeRead(args);
if (strcasecmp(str, "W") == 0 || strcasecmp(str, "WRITE") == 0)
return executeWrite(args);
if (strcasecmp(str, "F") == 0 || strcasecmp(str, "FIND") == 0)
return executeFind(args);
if (strcasecmp(str, "L") == 0 || strcasecmp(str, "LISTEN") == 0)
return executeListen(args, listening);
if (strcasecmp(str, "S") == 0 || strcasecmp(str, "STATE") == 0)
return executeState(args);
if (strcasecmp(str, "G") == 0 || strcasecmp(str, "GRAB") == 0)
return executeGrab(args);
if (strcasecmp(str, "SCAN") == 0)
return executeScan(args);
if (strcasecmp(str, "LOG") == 0)
return executeLog(args);
if (strcasecmp(str, "RAW") == 0)
return executeRaw(args);
if (strcasecmp(str, "DUMP") == 0)
return executeDump(args);
if (strcasecmp(str, "RELOAD") == 0)
return executeReload(args);
if (strcasecmp(str, "STOP") == 0)
return executeStop(args, running);
if (strcasecmp(str, "Q") == 0 || strcasecmp(str, "QUIT") == 0)
return executeQuit(args, connected);
if (strcasecmp(str, "H") == 0 || strcasecmp(str, "HELP") == 0)
return executeHelp();
return "HTTP/1.0 405 Method Not Allowed\r\n\r\n";
}
if (args.size() == 2) {
// check for "CMD -h"
if (strcasecmp(args[1].c_str(), "-h") == 0 || strcasecmp(args[1].c_str(), "-?") == 0 || strcasecmp(args[1].c_str(), "--help") == 0)
args.clear(); // empty args is used as command help indicator
else if (strcasecmp(args[0].c_str(), "H") == 0 || strcasecmp(args[0].c_str(), "HELP") == 0) { // check for "HELP CMD"
str = args[1].c_str();
args.clear(); // empty args is used as command help indicator
}
}
if (strcasecmp(str, "R") == 0 || strcasecmp(str, "READ") == 0)
return executeRead(args);
if (strcasecmp(str, "W") == 0 || strcasecmp(str, "WRITE") == 0)
return executeWrite(args);
if (strcasecmp(str, "F") == 0 || strcasecmp(str, "FIND") == 0)
return executeFind(args);
if (strcasecmp(str, "L") == 0 || strcasecmp(str, "LISTEN") == 0)
return executeListen(args, listening);
if (strcasecmp(str, "S") == 0 || strcasecmp(str, "STATE") == 0)
return executeState(args);
if (strcasecmp(str, "G") == 0 || strcasecmp(str, "GRAB") == 0)
return executeGrab(args);
if (strcasecmp(str, "SCAN") == 0)
return executeScan(args);
if (strcasecmp(str, "LOG") == 0)
return executeLog(args);
if (strcasecmp(str, "RAW") == 0)
return executeRaw(args);
if (strcasecmp(str, "DUMP") == 0)
return executeDump(args);
if (strcasecmp(str, "RELOAD") == 0)
return executeReload(args);
if (strcasecmp(str, "STOP") == 0)
return executeStop(args, running);
if (strcasecmp(str, "Q") == 0 || strcasecmp(str, "QUIT") == 0)
return executeQuit(args, connected);
if (strcasecmp(str, "H") == 0 || strcasecmp(str, "HELP") == 0)
return executeHelp();
return "ERR: command not found";
}
@@ -762,7 +763,7 @@ string MainLoop::executeHelp()
string MainLoop::executeGet(vector<string> &args)
{
size_t argPos = 1;
bool onlyWithData = true;
bool onlyWithData = false;
deque<Message*> messages;
if (args.size() >= argPos+2)
@@ -819,7 +820,8 @@ string MainLoop::executeGet(vector<string> &args)
result.str("");
result.clear();
result << "HTTP/1.0 200 OK\r\n";
result << "Content-Type: application/json\r\n";
result << "Content-Type: application/json;charset=utf-8\r\n";
result << "Access-Control-Allow-Origin: *\r\n";
result << "Content-Length: " << setw(0) << dec << static_cast<unsigned>(str.length()) << "\r\n";
result << "\r\n";
result << str;