fastpath.c File Reference

#include "nsd.h"

Data Structures
struct	File
Defines
#define	MAP_FAILED   ((void *) (-1))
Functions
Ns_Cache *	NsFastpathCache (char *server, int size)
int	Ns_ConnReturnFile (Ns_Conn *conn, int status, char *type, char *file)
char *	Ns_PageRoot (char *server)
void	Ns_SetUrlToFileProc (char *server, Ns_UrlToFileProc *procPtr)
int	Ns_UrlToFile (Ns_DString *dsPtr, char *server, char *url)
int	Ns_UrlIsFile (char *server, char *url)
int	Ns_UrlIsDir (char *server, char *url)
int	Ns_FastPathOp (void *arg, Ns_Conn *conn)
int	NsUrlToFile (Ns_DString *dsPtr, NsServer *servPtr, char *url)

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Define Documentation

#define MAP_FAILED   ((void *) (-1))

The following constants are defined for this file

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Function Documentation

int Ns_ConnReturnFile	(	Ns_Conn *	conn,
		int	status,
		char *	type,
		char *	file
	)

----------------------------------------------------------------------

Ns_ConnReturnFile --

Send the contents of a file out the conn.

Results: NS_OK/NS_ERROR

Side effects: See FastReturn.

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int Ns_FastPathOp	(	void *	arg,
		Ns_Conn *	conn
	)

---------------------------------------------------------------------- Ns_FastPathOp --

Return the contents of a URL.

Results: Return NS_OK for success or NS_ERROR for failure.

Side effects: Contents of file may be cached in file cache.

----------------------------------------------------------------------

Return ordinary files as with Ns_ConnReturnFile.

For directories, search for a matching directory file and restart the connection if found.

If no index file was found, invoke a directory listing ADP or Tcl proc if configured.

char* Ns_PageRoot

(

char *

server

)

---------------------------------------------------------------------- Ns_PageRoot --

Return path name of the server pages directory.

Results: Server pageroot or NULL on invalid server.

Side effects: None.

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void Ns_SetUrlToFileProc	(	char *	server,
		Ns_UrlToFileProc *	procPtr
	)

---------------------------------------------------------------------- Ns_SetUrlToFileProc --

Set pointer to custom routine that acts like Ns_UrlToFile();

Results: None.

Side effects: None.

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int Ns_UrlIsDir	(	char *	server,
		char *	url
	)

int Ns_UrlIsFile	(	char *	server,
		char *	url
	)

---------------------------------------------------------------------- Ns_UrlIsFile, Ns_UrlIsDir --

Check if a file/directory that corresponds to a URL exists.

Results: Return NS_TRUE if the file exists and NS_FALSE otherwise.

Side effects: None.

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int Ns_UrlToFile	(	Ns_DString *	dsPtr,
		char *	server,
		char *	url
	)

---------------------------------------------------------------------- Ns_UrlToFile --

Construct the filename that corresponds to a URL.

Results: Return NS_OK on success or NS_ERROR on failure.

Side effects: None.

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Ns_Cache* NsFastpathCache	(	char *	server,
		int	size
	)

---------------------------------------------------------------------- NsFastpathCache --

Initialize the fastpath cache.

Results: Pointer to Ns_Cache.

Side effects: None.

----------------------------------------------------------------------

int NsUrlToFile	(	Ns_DString *	dsPtr,
		NsServer *	servPtr,
		char *	url
	)

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