lib/portimpl.c File Reference

#include "common.h"
#include "htmshell.h"
#include "portable.h"
#include "obscure.h"
#include "portimpl.h"
#include <dirent.h>

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Functions
static void	setupWss ()
void	makeTempName (struct tempName *tn, char *base, char *suffix)
char *	cgiDir ()
char *	trashDir ()
double	machineSpeed ()
void	envUpdate (char *name, char *value)
void	mkdirTrashDirectory (char *prefix)
Variables
static char const	rcsid [] = "$Id: portimpl.c,v 1.14 2006/06/23 21:44:04 hiram Exp $"
static struct webServerSpecific *	wss = NULL

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Function Documentation

char* cgiDir

(

)

Definition at line 56 of file portimpl.c.

References webServerSpecific::cgiDir, setupWss(), and wss.

{
setupWss();
return wss->cgiDir();
}

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void envUpdate	(	char *	name,
		char *	value
	)

Definition at line 76 of file portimpl.c.

References needMem(), and safef().

Referenced by initCgiInput().

{
int size = strlen(name) + strlen(value) + 2;
char *s = needMem(size);
safef(s, size, "%s=%s", name, value);
putenv(s);
}

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double machineSpeed

(

)

Definition at line 69 of file portimpl.c.

References setupWss(), webServerSpecific::speed, and wss.

{
setupWss();
return wss->speed();
}

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void makeTempName	(	struct tempName *	tn,
		char *	base,
		char *	suffix
	)

Definition at line 49 of file portimpl.c.

References webServerSpecific::makeTempName, setupWss(), and wss.

Referenced by parseMultiParts(), xenAlignBig(), and xenAlignWorm().

{
setupWss();
wss->makeTempName(tn,base,suffix);
}

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void mkdirTrashDirectory

(

char *

prefix

)

Definition at line 85 of file portimpl.c.

References errnoAbort(), safef(), and trashDir().

{
struct stat buf;
char trashDirName[128];
safef(trashDirName, sizeof(trashDirName), "%s/%s", trashDir(), prefix);
if (stat(trashDirName,&buf))
    {
    int result = mkdir (trashDirName, S_IRWXU | S_IRWXG | S_IRWXO);
    if (0 != result)
        errnoAbort("failed to create directory %s", trashDirName);
    }
}

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static void setupWss

(

)

[static]

Definition at line 18 of file portimpl.c.

References endsWith(), webServerSpecific::name, sameWord, wss, wssBrcMcw, wssCommandLine, wssDefault, wssLinux, wssMicrosoftII, and wssMicrosoftPWS.

Referenced by cgiDir(), machineSpeed(), makeTempName(), and trashDir().

{
if (wss == NULL)
    {
    char *s = getenv("SERVER_SOFTWARE");
    wss = &wssDefault;
    if (s == NULL)
        {
        wss = &wssCommandLine;
        }
    else
        {
        if (strncmp(wssMicrosoftII.name, s, strlen(wssMicrosoftII.name)) == 0)
            wss = &wssMicrosoftII;
        else if (strncmp(wssMicrosoftPWS.name, s, strlen(wssMicrosoftPWS.name)) == 0)
            wss = &wssMicrosoftPWS;
        else 
            {
            char *t = getenv("HTTP_HOST");
            if (t != NULL)
                {
                if (sameWord(t, "Crunx"))
                    wss = &wssLinux;
                else if (endsWith(t, "brc.mcw.edu"))
                    wss = &wssBrcMcw;
                }
            }
        }
    }
}

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char* trashDir

(

)

Definition at line 62 of file portimpl.c.

References setupWss(), webServerSpecific::trashDir, and wss.

Referenced by mkdirTrashDirectory().

{
setupWss();
return wss->trashDir();
}

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Variable Documentation

char const rcsid[] = "$Id: portimpl.c,v 1.14 2006/06/23 21:44:04 hiram Exp $" [static]

Definition at line 14 of file portimpl.c.

struct webServerSpecific* wss = NULL [static]

Definition at line 16 of file portimpl.c.

Referenced by cgiDir(), machineSpeed(), makeTempName(), setupWss(), and trashDir().

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