diff options
author | Guy Harris <guy@alum.mit.edu> | 2013-11-19 19:45:38 +0000 |
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committer | Guy Harris <guy@alum.mit.edu> | 2013-11-19 19:45:38 +0000 |
commit | 06098fce7bcac3e8267cba5c7d74c1ea3c7efb99 (patch) | |
tree | 660e2944ca2d12d551242dc5c60cbbb0871a1107 /ui/persfilepath_opt.c | |
parent | 935a4debb1b230eb4106e5e056390ca598f4f91b (diff) |
Add routines to set the personal file directory paths (personal
configuration file directory and directory in which to save captures),
have the routine to parse -P options use them, and move that routine to
libui.
Have that routine just return a gboolean.
svn path=/trunk/; revision=53435
Diffstat (limited to 'ui/persfilepath_opt.c')
-rw-r--r-- | ui/persfilepath_opt.c | 92 |
1 files changed, 92 insertions, 0 deletions
diff --git a/ui/persfilepath_opt.c b/ui/persfilepath_opt.c new file mode 100644 index 0000000000..d781ef2e6a --- /dev/null +++ b/ui/persfilepath_opt.c @@ -0,0 +1,92 @@ +/* persfilepath_opt.c + * Routines to handle command-line options to set paths for directories + * containing personal files (configuration, saved captures) + * + * $Id$ + * + * Wireshark - Network traffic analyzer + * By Gerald Combs <gerald@wireshark.org> + * Copyright 1998 Gerald Combs + * + * 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 2 + * of the License, or (at your option) any later version. + * + * This program is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + * + * You should have received a copy of the GNU General Public License + * along with this program; if not, write to the Free Software + * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA. + */ + +#include "config.h" + +#include <string.h> +#include <ctype.h> +#include <errno.h> + +#include <glib.h> + +#include <wsutil/filesystem.h> + +/* + * process command line option that affects the paths of the directories + * used for personal files (configuration, saved captures) + */ +gboolean +persfilepath_opt(int opt _U_, const char *optstr) +{ + gchar *p, *colonp; + + colonp = strchr(optstr, ':'); + if (colonp == NULL) { + return FALSE; + } + + p = colonp; + *p++ = '\0'; + + /* + * Skip over any white space (there probably won't be any, but + * as we allow it in the preferences file, we might as well + * allow it here). + */ + while (isspace((guchar)*p)) + p++; + if (*p == '\0') { + /* + * Put the colon back, so if our caller uses, in an + * error message, the string they passed us, the message + * looks correct. + */ + *colonp = ':'; + return FALSE; + } + + /* directory should be existing */ + /* XXX - is this a requirement? */ + if(test_for_directory(p) != EISDIR) { + /* + * Put the colon back, so if our caller uses, in an + * error message, the string they passed us, the message + * looks correct. + */ + *colonp = ':'; + return FALSE; + } + + if (strcmp(optstr,"persconf") == 0) { + set_persconffile_dir(p); + } else if (strcmp(optstr,"persdata") == 0) { + set_persdatafile_dir(p); + } else { + /* XXX - might need to add the temp file path */ + return FALSE; + } + *colonp = ':'; /* put the colon back */ + return TRUE; +} |