Mercurial > dillo_port1.3
view dpid/dpi_socket_dir.c @ 1173:717058f63429
Removed the experimental font size adjuster patch (it slipped in by mistake)
author | Jorge Arellano Cid <jcid@dillo.org> |
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date | Mon, 15 Jun 2009 17:50:10 -0400 |
parents | d7dbd3dcfa38 |
children |
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/* Copyright (C) 2003 Ferdi Franceschini <ferdif@optusnet.com.au> 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. 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, see <http://www.gnu.org/licenses/>. */ /*! \file * Create a per user temporary directory for dpi sockets */ #include <errno.h> #include <stdlib.h> #include "dpid_common.h" #include "dpi.h" #include "misc_new.h" #include "dpi_socket_dir.h" /* for function prototypes */ /*! Save socket directory name in ~/.dillo/dpi_socket_dir * \Return * \li 1 on success * \li -1 on failure */ int w_dpi_socket_dir(char *dirname, char *sockdir) { FILE *dir; if ((dir = fopen(dirname, "w")) == NULL) { ERRMSG("w_dpi_socket_dir", "fopen", errno); return (-1); } fprintf(dir, "%s", sockdir); fclose(dir); return (1); } /*! Test that socket directory exists and is a directory * \Return * \li 1 on success * \li 0 on failure * \bug Does not check permissions or that it's a symbolic link * to another directory. */ int tst_dir(char *dir) { char *dirtest; int ret = 0; /* test for a directory */ dirtest = dStrconcat(dir, "/", NULL); if (access(dirtest, F_OK) == -1) { ERRMSG("tst_dir", "access", errno); MSG_ERR(" - %s\n", dirtest); } else { ret = 1; } dFree(dirtest); return ret; } /*! Create socket directory * \Return * \li Socket directory path on success * \li NULL on failure */ char *mk_sockdir(void) { char *template, *logname; logname = getenv("LOGNAME") ? getenv("LOGNAME") : "dillo"; template = dStrconcat("/tmp/", logname, "-", "XXXXXX", NULL); if (a_Misc_mkdtemp(template) == NULL) { ERRMSG("mk_sockdir", "a_Misc_mkdtemp", 0); MSG_ERR(" - %s\n", template); dFree(template); return (NULL); } return template; } /*! Create socket directory if it does not exist and save its name in * ~/.dillo/dpi_socket_dir. * \Return * \li Socket directory name on success * \li NULL on failure. */ char *init_sockdir(char *dpi_socket_dir) { char *sockdir = NULL; int dir_ok = 0; if ((sockdir = a_Dpi_rd_dpi_socket_dir(dpi_socket_dir)) == NULL) { MSG_ERR("init_sockdir: The dpi_socket_dir file %s does not exist\n", dpi_socket_dir); } else { if ((dir_ok = tst_dir(sockdir)) == 1) { MSG_ERR("init_sockdir: The socket directory %s exists and is OK\n", sockdir); } else { MSG_ERR("init_sockdir: The socket directory %s does not exist " "or is not a directory\n", sockdir); dFree(sockdir); } } if (!dir_ok) { sockdir = mk_sockdir(); if (sockdir == NULL) { ERRMSG("init_sockdir", "mk_sockdir", 0); MSG_ERR(" - Failed to create dpi socket directory\n"); } else if ((w_dpi_socket_dir(dpi_socket_dir, sockdir)) == -1) { ERRMSG("init_sockdir", "w_dpi_socket_dir", 0); MSG_ERR(" - failed to save %s\n", sockdir); dFree(sockdir); sockdir = NULL; } } return (sockdir); }