pathname.c File Reference

#include "nsd.h"

Defines
#define	isslash(c)   ((c) == '/' || (c) == '\\')
Functions
int	Ns_PathIsAbsolute (char *path)
char *	Ns_NormalizePath (Ns_DString *dsPtr, char *path)
char *	Ns_MakePath (Ns_DString *dest,...)
char *	Ns_LibPath (Ns_DString *dest,...)
char *	Ns_BinPath (Ns_DString *dest,...)
char *	Ns_HomePath (Ns_DString *dest,...)
char *	Ns_ModulePath (Ns_DString *dest, char *server, char *module,...)
int	NsTclModulePathObjCmd (ClientData arg, Tcl_Interp *interp, int objc, Tcl_Obj *CONST objv[])

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Define Documentation

#define isslash

(

c

)

((c) == '/' || (c) == '\\')

---

Function Documentation

char* Ns_BinPath	(	Ns_DString *	dest,
			...
	)

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Ns_BinPath --

Returns the path where AOLserver binaries exist, with varargs appended to it with slashes between each, stopping at null arg.

Results: dest->string

Side effects: Appends to dest.

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char* Ns_HomePath	(	Ns_DString *	dest,
			...
	)

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Ns_HomePath --

Build a path relative to AOLserver's home dir.

Results: dest->string

Side effects: Appends to dest.

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char* Ns_LibPath	(	Ns_DString *	dest,
			...
	)

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Ns_LibPath --

Returns the path where AOLserver libraries exist, with varargs appended to it with slashes between each, stopping at null arg.

Results: dest->string

Side effects: Appends to dest.

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char* Ns_MakePath	(	Ns_DString *	dest,
			...
	)

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Ns_MakePath --

Append all the elements together with slashes between them. Stop at NULL.

Results: dest->string

Side effects: Will append to dest.

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char* Ns_ModulePath	(	Ns_DString *	dest,
		char *	server,
		char *	module,
			...
	)

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Ns_ModulePath --

Append a path to dest: server-home/?servers/hserver?/?modules/hmodule?/... server and module may both be null.

Results: dest->string

Side effects: Appends to dest.

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char* Ns_NormalizePath	(	Ns_DString *	dsPtr,
		char *	path
	)

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Ns_NormalizePath --

Remove "..", "." from paths.

Results: dsPtr->string

Side effects: Will append to dsPtr. Assumes an absolute path.

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Move past leading slash(es)

Move to next slash

There's a "..", so wipe out one path backwards.

There's something non-null and not ".".

If what remains is an empty string, change it to "/".

int Ns_PathIsAbsolute

(

char *

path

)

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Ns_PathIsAbsolute --

Boolean: is the path absolute?

Results: NS_TRUE if it is, NS_FALSE if not.

Side effects: None.

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int NsTclModulePathObjCmd	(	ClientData	arg,
		Tcl_Interp *	interp,
		int	objc,
		Tcl_Obj *CONST	objv[]
	)

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NsTclModulePathObjCmd --

Implements ns_modulepath command; basically a wrapper around Ns_ModulePath.

Results: Tcl result.

Side effects: None (deprecated)

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