PcapPlusPlus
22.11
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#include <HttpLayer.h>
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class | HttpResponseFirstLineException |
Public Member Functions | |
HttpResponseLayer::HttpResponseStatusCode | getStatusCode () const |
int | getStatusCodeAsInt () const |
std::string | getStatusCodeString () const |
bool | setStatusCode (HttpResponseLayer::HttpResponseStatusCode newStatusCode, std::string statusCodeString="") |
HttpVersion | getVersion () const |
void | setVersion (HttpVersion newVersion) |
int | getSize () const |
bool | isComplete () const |
Static Public Member Functions | |
static HttpResponseLayer::HttpResponseStatusCode | parseStatusCode (char *data, size_t dataLen) |
Represents an HTTP response header first line. The first line includes 2 parameters: status code (e.g 200 OK, 404 Not Found, etc.), and HTTP version (e.g HTTP/1.1). These 2 parameters are included in this class, and the user can retrieve or set them. This class cannot be instantiated by users, it's created inside HttpResponseLayer and user can get a pointer to an instance of it. The "get" methods of this class will retrieve the actual data of the HTTP response and the "set" methods will change the packet data. Since HTTP is a textual protocol, most fields aren't of fixed size and this also applies to the first line parameters. So most "set" methods of this class need in most cases to shorten or extend the data in HttpResponseLayer. These methods will return a false value if this action failed
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int pcpp::HttpResponseFirstLine::getStatusCodeAsInt | ( | ) | const |
std::string pcpp::HttpResponseFirstLine::getStatusCodeString | ( | ) | const |
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As explained in HttpResponseLayer, an HTTP header can spread over more than 1 packet, so when looking at a single packet the header can be partial. Same goes for the first line - it can spread over more than 1 packet. This method returns an indication whether the first line is partial
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A static method for parsing the HTTP status code out of raw data
[in] | data | The raw data |
[in] | dataLen | The raw data length |
bool pcpp::HttpResponseFirstLine::setStatusCode | ( | HttpResponseLayer::HttpResponseStatusCode | newStatusCode, |
std::string | statusCodeString = "" |
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Set the status code
[in] | newStatusCode | The new status code to set |
[in] | statusCodeString | An optional parameter: set a non-default status code message (e.g "Bla Bla" instead of "Not Found"). If this parameter isn't supplied or supplied as empty string (""), the default message for the status code will be set |
void pcpp::HttpResponseFirstLine::setVersion | ( | HttpVersion | newVersion | ) |
Set the HTTP version. This method doesn't return a value since all supported HTTP versions are of the same size (HTTP/0.9, HTTP/1.0, HTTP/1.1)
[in] | newVersion | The HTTP version to set |