happyhttp Namespace Reference

Classes
class	Connection
class	Response
class	Wobbly

Typedefs
typedef void(*	ResponseBegin_CB) (const Response *r, void *userdata)
typedef void(*	ResponseData_CB) (const Response *r, void *userdata, const unsigned char *data, int numbytes)
typedef void(*	ResponseComplete_CB) (const Response *r, void *userdata)

Enumerations
enum	{   CONTINUE = 100 , SWITCHING_PROTOCOLS = 101 , PROCESSING = 102 , OK = 200 ,   CREATED = 201 , ACCEPTED = 202 , NON_AUTHORITATIVE_INFORMATION = 203 , NO_CONTENT = 204 ,   RESET_CONTENT = 205 , PARTIAL_CONTENT = 206 , MULTI_STATUS = 207 , IM_USED = 226 ,   MULTIPLE_CHOICES = 300 , MOVED_PERMANENTLY = 301 , FOUND = 302 , SEE_OTHER = 303 ,   NOT_MODIFIED = 304 , USE_PROXY = 305 , TEMPORARY_REDIRECT = 307 , BAD_REQUEST = 400 ,   UNAUTHORIZED = 401 , PAYMENT_REQUIRED = 402 , FORBIDDEN = 403 , NOT_FOUND = 404 ,   METHOD_NOT_ALLOWED = 405 , NOT_ACCEPTABLE = 406 , PROXY_AUTHENTICATION_REQUIRED = 407 , REQUEST_TIMEOUT = 408 ,   CONFLICT = 409 , GONE = 410 , LENGTH_REQUIRED = 411 , PRECONDITION_FAILED = 412 ,   REQUEST_ENTITY_TOO_LARGE = 413 , REQUEST_URI_TOO_LONG = 414 , UNSUPPORTED_MEDIA_TYPE = 415 , REQUESTED_RANGE_NOT_SATISFIABLE = 416 ,   EXPECTATION_FAILED = 417 , UNPROCESSABLE_ENTITY = 422 , LOCKED = 423 , FAILED_DEPENDENCY = 424 ,   UPGRADE_REQUIRED = 426 , INTERNAL_SERVER_ERROR = 500 , NOT_IMPLEMENTED = 501 , BAD_GATEWAY = 502 ,   SERVICE_UNAVAILABLE = 503 , GATEWAY_TIMEOUT = 504 , HTTP_VERSION_NOT_SUPPORTED = 505 , INSUFFICIENT_STORAGE = 507 ,   NOT_EXTENDED = 510 }

Functions
void	BailOnSocketError (const char *context)
bool	datawaiting (int sock)
struct in_addr *	atoaddr (const char *address)

Typedef Documentation

ResponseBegin_CB

typedef void(* happyhttp::ResponseBegin_CB) (const Response *r, void *userdata)

Definition at line 54 of file happyhttp.h.

ResponseComplete_CB

typedef void(* happyhttp::ResponseComplete_CB) (const Response *r, void *userdata)

Definition at line 56 of file happyhttp.h.

ResponseData_CB

typedef void(* happyhttp::ResponseData_CB) (const Response *r, void *userdata, const unsigned char *data, int numbytes)

Definition at line 55 of file happyhttp.h.

Enumeration Type Documentation

anonymous enum

anonymous enum

Enumerator
CONTINUE
SWITCHING_PROTOCOLS
PROCESSING
OK
CREATED
ACCEPTED
NON_AUTHORITATIVE_INFORMATION
NO_CONTENT
RESET_CONTENT
PARTIAL_CONTENT
MULTI_STATUS
IM_USED
MULTIPLE_CHOICES
MOVED_PERMANENTLY
FOUND
SEE_OTHER
NOT_MODIFIED
USE_PROXY
TEMPORARY_REDIRECT
BAD_REQUEST
UNAUTHORIZED
PAYMENT_REQUIRED
FORBIDDEN
NOT_FOUND
METHOD_NOT_ALLOWED
NOT_ACCEPTABLE
PROXY_AUTHENTICATION_REQUIRED
REQUEST_TIMEOUT
CONFLICT
GONE
LENGTH_REQUIRED
PRECONDITION_FAILED
REQUEST_ENTITY_TOO_LARGE
REQUEST_URI_TOO_LONG
UNSUPPORTED_MEDIA_TYPE
REQUESTED_RANGE_NOT_SATISFIABLE
EXPECTATION_FAILED
UNPROCESSABLE_ENTITY
LOCKED
FAILED_DEPENDENCY
UPGRADE_REQUIRED
INTERNAL_SERVER_ERROR
NOT_IMPLEMENTED
BAD_GATEWAY
SERVICE_UNAVAILABLE
GATEWAY_TIMEOUT
HTTP_VERSION_NOT_SUPPORTED
INSUFFICIENT_STORAGE
NOT_EXTENDED

Definition at line 60 of file happyhttp.h.

     {
        // 1xx informational
        CONTINUE = 100,
        SWITCHING_PROTOCOLS = 101,
        PROCESSING = 102,
 
        // 2xx successful
        OK = 200,
        CREATED = 201,
        ACCEPTED = 202,
        NON_AUTHORITATIVE_INFORMATION = 203,
        NO_CONTENT = 204,
        RESET_CONTENT = 205,
        PARTIAL_CONTENT = 206,
        MULTI_STATUS = 207,
        IM_USED = 226,
 
        // 3xx redirection
        MULTIPLE_CHOICES = 300,
        MOVED_PERMANENTLY = 301,
        FOUND = 302,
        SEE_OTHER = 303,
        NOT_MODIFIED = 304,
        USE_PROXY = 305,
        TEMPORARY_REDIRECT = 307,
 
        // 4xx client error
        BAD_REQUEST = 400,
        UNAUTHORIZED = 401,
        PAYMENT_REQUIRED = 402,
        FORBIDDEN = 403,
        NOT_FOUND = 404,
        METHOD_NOT_ALLOWED = 405,
        NOT_ACCEPTABLE = 406,
        PROXY_AUTHENTICATION_REQUIRED = 407,
        REQUEST_TIMEOUT = 408,
        CONFLICT = 409,
        GONE = 410,
        LENGTH_REQUIRED = 411,
        PRECONDITION_FAILED = 412,
        REQUEST_ENTITY_TOO_LARGE = 413,
        REQUEST_URI_TOO_LONG = 414,
        UNSUPPORTED_MEDIA_TYPE = 415,
        REQUESTED_RANGE_NOT_SATISFIABLE = 416,
        EXPECTATION_FAILED = 417,
        UNPROCESSABLE_ENTITY = 422,
        LOCKED = 423,
        FAILED_DEPENDENCY = 424,
        UPGRADE_REQUIRED = 426,
 
        // 5xx server error
        INTERNAL_SERVER_ERROR = 500,
        NOT_IMPLEMENTED = 501,
        BAD_GATEWAY = 502,
        SERVICE_UNAVAILABLE = 503,
        GATEWAY_TIMEOUT = 504,
        HTTP_VERSION_NOT_SUPPORTED = 505,
        INSUFFICIENT_STORAGE = 507,
        NOT_EXTENDED = 510,
};

Function Documentation

atoaddr()

struct in_addr * happyhttp::atoaddr

(

const char *

address

)

Definition at line 177 of file happyhttp.cpp.

{
        struct hostent *host;
        static struct in_addr saddr;
 
        // First try nnn.nnn.nnn.nnn form
        saddr.s_addr = inet_addr(address);
        if (saddr.s_addr != -1)
                return &saddr;
 
        host = gethostbyname(address);
        if( host )
                return (struct in_addr *) *host->h_addr_list;
 
        return 0;
}

Referenced by happyhttp::Connection::connect().

BailOnSocketError()

void happyhttp::BailOnSocketError

(

const char *

context

)

Definition at line 76 of file happyhttp.cpp.

{
#ifdef WIN32
 
        int e = WSAGetLastError();
        const char* msg = GetWinsockErrorString( e );
#else
        const char* msg = strerror( errno );
#endif
        throw Wobbly( "%s: %s", context, msg );
}

Referenced by happyhttp::Connection::connect(), datawaiting(), happyhttp::Connection::pump(), and happyhttp::Connection::send().

datawaiting()

bool happyhttp::datawaiting

(

int

sock

)

Definition at line 154 of file happyhttp.cpp.

{
        fd_set fds;
        FD_ZERO( &fds );
        FD_SET( sock, &fds );
 
        struct timeval tv;
        tv.tv_sec = 0;
        tv.tv_usec = 0;
 
        int r = select( sock+1, &fds, NULL, NULL, &tv);
        if (r < 0)
                BailOnSocketError( "select" );
 
        if( FD_ISSET( sock, &fds ) )
                return true;
        else
                return false;
}

References BailOnSocketError(), and NULL.

Referenced by happyhttp::Connection::pump().