request.c File Reference

#include "nsd.h"

Defines
#define	HTTP   "HTTP/"
Functions
void	Ns_FreeRequest (Ns_Request *request)
Ns_Request *	Ns_ParseRequest (char *line)
Ns_Request *	Ns_ParseRequestEx (char *line, Tcl_Encoding encoding)
char *	NsFindVersion (char *request, unsigned int *majorPtr, unsigned int *minorPtr)
char *	Ns_SkipUrl (Ns_Request *request, int n)
void	Ns_SetRequestUrl (Ns_Request *request, char *url)
int	Ns_ParseHeader (Ns_Set *set, char *line, Ns_HeaderCaseDisposition disp)
void	NsAppendRequest (Tcl_DString *dsPtr, Ns_Request *request)

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Define Documentation

#define HTTP   "HTTP/"

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Function Documentation

void Ns_FreeRequest

(

Ns_Request *

request

)

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Ns_FreeRequest --

Free an Ns_Request structure and all its members.

Results: None.

Side effects: None.

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int Ns_ParseHeader	(	Ns_Set *	set,
		char *	line,
		Ns_HeaderCaseDisposition	disp
	)

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Ns_ParseHeader --

Consume a header line, handling header continuation, placing results in given set.

Results: NS_OK/NS_ERROR

Side effects: None

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Header lines are first checked if they continue a previous header indicated by any preceeding white space. Otherwise, they must be in well form key: value form.

Continue before first header.

Malformed header.

Ns_Request* Ns_ParseRequest

(

char *

line

)

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Ns_ParseRequest, Ns_ParseRequestEx --

Parse a request from a browser into an Ns_Request structure. Utilize the given encoding, if present.

Results: A new Ns_Request.

Side effects: The result is newly-allocated.

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Ns_Request* Ns_ParseRequestEx	(	char *	line,
		Tcl_Encoding	encoding
	)

void Ns_SetRequestUrl	(	Ns_Request *	request,
		char *	url
	)

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Ns_SetRequestUrl --

Set the url in a request structure.

Results: None.

Side effects: Makes a copy of url.

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char* Ns_SkipUrl	(	Ns_Request *	request,
		int	n
	)

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Ns_SkipUrl --

Return a pointer n elements into the request's url.

Results: The url beginning n elements in.

Side effects: None.

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void NsAppendRequest	(	Tcl_DString *	dsPtr,
		Ns_Request *	request
	)

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NsAppendRequest --

Utility function to append string of given request.

Results: None.

Side effects: None

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char* NsFindVersion	(	char *	request,
		unsigned int *	majorPtr,
		unsigned int *	minorPtr
	)

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NsFindVersion --

Find the HTTP/x.y version string in a request line.

Results: Start of version string or NULL if not found.

Side effects: Given majorPtr and minorPtr will be updated.

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