Attachment 93511 Details for Bug 74606 – Full copy of the changed source to allow for changes after release 2.11.0

Full copy of the changed source to allow for changes after release 2.11.0

test-migration.c (text/plain), 3.88 KB, created by Dirk on 2014-02-06 08:29:18 UTC

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Creator: Dirk

Created: 2014-02-06 08:29:18 UTC

Size: 3.88 KB

patch

obsolete

>#include <stdio.h>
>#include <stdlib.h>
>#include <string.h>
>#include <unistd.h>
>#include <sys/types.h>
>#include <dirent.h>
>#include <sys/stat.h>
>#include <fontconfig/fontconfig.h>
>
>
>#ifdef _WIN32
>#include <direct.h>
>#define mkdir(path,mode) _mkdir(path)
>#endif
>
>
>FcBool
>mkdir_p(const char *dir)
>{
>    char *parent;
>    FcBool ret;
>
>    if (strlen (dir) == 0)
>	return FcFalse;
>    parent = (char *) FcStrDirname (dir);
>    if (!parent)
>	return FcFalse;
>    if (access (parent, F_OK) == 0)
>	ret = mkdir (dir, 0755) == 0 && chmod (dir, 0755) == 0;
>    else if (access (parent, F_OK) == -1)
>	ret = mkdir_p (parent) && (mkdir (dir, 0755) == 0) && chmod (dir, 0755) == 0;
>    else
>	ret = FcFalse;
>    free (parent);
>
>    return ret;
>}
>
>FcBool
>unlink_dirs(const char *dir)
>{
>    DIR *d = opendir (dir);
>    struct dirent *e;
>    size_t len = strlen (dir);
>    char *n = NULL;
>    FcBool ret = FcTrue;
>
>    if (!d)
>	return FcFalse;
>    while ((e = readdir(d)) != NULL)
>    {
>	size_t l;
>
>	if (strcmp (e->d_name, ".") == 0 ||
>	    strcmp (e->d_name, "..") == 0)
>	    continue;
>	l = strlen (e->d_name) + 1;
>	if (n)
>	    free (n);
>	n = malloc (l + len + 1);
>	strcpy (n, dir);
>	n[len] = '/';
>	strcpy (&n[len + 1], e->d_name);
>	
>	struct stat aFileD;
>	stat(n, &aFileD); 
>	if ((aFileD.st_mode & S_IFMT) == S_IFDIR) 
>	{
>	    if (!unlink_dirs (n))
>	    {
>		fprintf (stderr, "E: %s\n", n);
>		ret = FcFalse;
>		break;
>	    }
>	}
>	else
>	{
>	    if (unlink (n) == -1)
>	    {
>		fprintf (stderr, "E: %s\n", n);
>		ret = FcFalse;
>		break;
>	    }
>	}
>    }
>    if (n)
>	free (n);
>    closedir (d);
>
>    if (rmdir (dir) == -1)
>    {
>	fprintf (stderr, "E: %s\n", dir);
>	return FcFalse;
>    }
>
>    return ret;
>}
>
>int
>main(void)
>{
>    char template[128] = "";
>    strcpy (template, P_tmpdir);
>    strcat (template, "/fontconfig-XXXXXXXX");
>    char *tmp = mktemp (template);
>	mkdir_p (tmp);
>    size_t len = strlen (tmp), xlen, dlen;
>    char xdg[256], confd[256], fn[256], nfn[256], ud[256], nud[256];
>    int ret = -1;
>    FILE *fp;
>    char *content = "<fontconfig></fontconfig>";
>	
>	memset (xdg, '\0', sizeof(xdg));
>    strcpy (xdg, "HOME=");
>    strcat (xdg, tmp);
>    strcat (xdg, "/.config");
>    putenv (xdg);
>	memset (xdg, '\0', sizeof(xdg));
>    strcpy (xdg, "XDG_CONFIG_HOME=");
>    strcat (xdg, tmp);
>    strcat (xdg, "/.config");
>    putenv (xdg);
>    xlen = strlen (xdg);
>    strcpy (confd, xdg);
>    strcpy (&confd[xlen], "/fontconfig");
>    dlen = strlen (confd);
>    /* In case there are no configuration files nor directory */
>    FcInit ();
>    if (access (confd, F_OK) == 0)
>    {
>	fprintf (stderr, "%s unexpectedly exists\n", confd);
>	goto bail;
>    }
>    FcFini ();
>    if (!unlink_dirs (tmp))
>    {
>	fprintf (stderr, "Unable to clean up\n");
>	goto bail;
>    }
>    /* In case there are the user configuration file */
>    strcpy (fn, tmp);
>    strcpy (&fn[len], "/.fonts.conf");
>    strcpy (nfn, confd);
>    strcpy (&nfn[dlen], "/fonts.conf");
>    if (!mkdir_p (confd))
>    {
>	fprintf (stderr, "Unable to create a config dir: %s\n", confd);
>	goto bail;
>    }
>    if ((fp = fopen (fn, "wb")) == NULL)
>    {
>	fprintf (stderr, "Unable to create a config file: %s\n", fn);
>	goto bail;
>    }
>    fwrite (content, sizeof (char), strlen (content), fp);
>    fclose (fp);
>    FcInit ();
>    if (access (nfn, F_OK) != 0)
>    {
>	fprintf (stderr, "migration failed for %s\n", nfn);
>	goto bail;
>    }
>    FcFini ();
>    if (!unlink_dirs (tmp))
>    {
>	fprintf (stderr, "Unable to clean up\n");
>	goto bail;
>    }
>    /* In case there are the user configuration dir */
>    strcpy (ud, tmp);
>    strcpy (&ud[len], "/.fonts.conf.d");
>    strcpy (nud, confd);
>    strcpy (&nud[dlen], "/conf.d");
>    if (!mkdir_p (ud))
>    {
>	fprintf (stderr, "Unable to create a config dir: %s\n", ud);
>	goto bail;
>    }
>    FcInit ();
>    if (access (nud, F_OK) != 0)
>    {
>	fprintf (stderr, "migration failed for %s\n", nud);
>	goto bail;
>    }
>    FcFini ();
>
>    ret = 0;
>bail:
>    unlink_dirs (tmp);
>
>    return ret;
>}

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Attachments on bug 74606: 93510 | 93511

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