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/*
* File: dir.c
*
* Copyright 2006-2007 Jorge Arellano Cid <jcid@dillo.org>
*
* This program is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation; either version 3 of the License, or
* (at your option) any later version.
*/
#include <unistd.h>
#include <errno.h>
#include <sys/stat.h>
#include "msg.h"
#include "../dlib/dlib.h"
/*
* Local data
*/
/* Dillo works from an unmounted directory (/tmp). */
static char *OldWorkingDirectory = NULL;
/*
* Change current working directory to "/tmp".
*/
void a_Dir_init(void)
{
dFree(OldWorkingDirectory);
OldWorkingDirectory = dGetcwd();
chdir("/tmp");
}
/*
* Return the initial current working directory in a string.
*/
char *a_Dir_get_owd(void)
{
return OldWorkingDirectory;
}
/*
* Free memory
*/
void a_Dir_free(void)
{
dFree(OldWorkingDirectory);
}
/*
* Check if '~/.dillo' directory exists.
* If not, try to create it.
*/
void a_Dir_check_dillorc_directory(void)
{
char *dir;
struct stat st;
dir = dStrconcat(dGethomedir(), "/.dillo", NULL);
if (stat(dir, &st) == -1) {
if (errno == ENOENT) {
MSG("Dillo: creating directory %s.\n", dir);
if (mkdir(dir, 0700) < 0) {
MSG("Dillo: error creating directory %s: %s\n", dir,
dStrerror(errno));
}
} else {
MSG("Dillo: error reading %s: %s\n", dir, dStrerror(errno));
}
}
dFree(dir);
}
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