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MJPEGServer: Pass resolution and FPS requests to source.

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This commit is contained in:
Peter Johnson
2016-10-17 20:16:49 -07:00
parent 9caa0af4d9
commit 0a8e0e9746
1 changed files with 46 additions and 0 deletions
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46
src/MJPEGServerImpl.cpp
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@@ -170,6 +170,52 @@ bool MJPEGServerImpl::ProcessCommand(llvm::raw_ostream& os, SourceImpl& source,
return false;
}
// handle resolution and FPS; these are handled via separate interfaces
// rather than as properties
if (param == "resolution") {
llvm::StringRef widthStr, heightStr;
std::tie(widthStr, heightStr) = value.str().split('x');
int width, height;
if (widthStr.getAsInteger(10, width)) {
response << param << ": \"width is not integer\"\r\n";
WARNING("HTTP parameter \"" << param << "\" width \"" << widthStr
<< "\" is not integer");
continue;
}
if (heightStr.getAsInteger(10, height)) {
response << param << ": \"height is not integer\"\r\n";
WARNING("HTTP parameter \"" << param << "\" height \"" << heightStr
<< "\" is not integer");
continue;
}
CS_Status status = 0;
if (!source.SetResolution(width, height, &status)) {
response << param << ": \"error\"\r\n";
WARNING("Could not set resolution to " << width << "x" << height);
} else {
response << param << ": \"ok\"\r\n";
}
continue;
}
if (param == "fps") {
int fps;
if (value.str().getAsInteger(10, fps)) {
response << param << ": \"invalid integer\"\r\n";
WARNING("HTTP parameter \"" << param << "\" value \"" << value
<< "\" is not an integer");
continue;
}
CS_Status status = 0;
if (!source.SetFPS(fps, &status)) {
response << param << ": \"error\"\r\n";
WARNING("Could not set FPS to " << fps);
} else {
response << param << ": \"ok\"\r\n";
}
continue;
}
// try to assign parameter
auto prop = source.GetPropertyIndex(param);
if (!prop) {