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Diffstat (limited to 'camel/camel-provider.c')
| -rw-r--r-- | camel/camel-provider.c | 153 |
1 files changed, 0 insertions, 153 deletions
diff --git a/camel/camel-provider.c b/camel/camel-provider.c deleted file mode 100644 index 9b76fc1766..0000000000 --- a/camel/camel-provider.c +++ /dev/null @@ -1,153 +0,0 @@ -/* -*- Mode: C; tab-width: 8; indent-tabs-mode: t; c-basic-offset: 8 -*- */ -/* camel-provider.c: provider framework */ - -/* - * - * Authors: - * Bertrand Guiheneuf <bertrand@helixcode.com> - * Dan Winship <danw@helixcode.com> - * Jeffrey Stedfast <fejj@helixcode.com> - * - * Copyright 1999, 2000 Helix Code, Inc. (http://www.helixcode.com) - * - * 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., 59 Temple Place, Suite 330, Boston, MA 02111-1307 - * USA - */ - - -/* FIXME: Shouldn't we add a version number to providers ? */ - -#include "config.h" -#include "camel-provider.h" -#include "camel-exception.h" -#include "hash-table-utils.h" - -#include <dirent.h> -#include <errno.h> -#include <stdio.h> -#include <string.h> - -#include <gmodule.h> - -char *camel_provider_type_name[CAMEL_NUM_PROVIDER_TYPES] = { - "store", - "transport" -}; - -/** - * camel_provider_init: - * - * Initialize the Camel provider system by reading in the .urls - * files in the provider directory and creating a hash table mapping - * URLs to module names. - * - * A .urls file has the same initial prefix as the shared library it - * correspond to, and consists of a series of lines containing the URL - * protocols that that library handles. - * - * Return value: a hash table mapping URLs to module names - **/ -GHashTable * -camel_provider_init (void) -{ - GHashTable *providers; - DIR *dir; - struct dirent *d; - char *p, *name, buf[80]; - FILE *f; - - providers = g_hash_table_new (g_strcase_hash, g_strcase_equal); - - dir = opendir (CAMEL_PROVIDERDIR); - if (!dir) { - g_error ("Could not open camel provider directory: %s", - g_strerror (errno)); - return NULL; - } - - while ((d = readdir (dir))) { - p = strchr (d->d_name, '.'); - if (!p || strcmp (p, ".urls") != 0) - continue; - - name = g_strdup_printf ("%s/%s", CAMEL_PROVIDERDIR, d->d_name); - f = fopen (name, "r"); - if (!f) { - g_warning ("Could not read provider info file %s: %s", - name, g_strerror (errno)); - g_free (name); - continue; - } - - p = strrchr (name, '.'); - strcpy (p, ".so"); - while ((fgets (buf, sizeof (buf), f))) { - buf[sizeof (buf) - 1] = '\0'; - p = strchr (buf, '\n'); - if (p) - *p = '\0'; - - g_hash_table_insert (providers, g_strdup (buf), name); - } - fclose (f); - } - - closedir (dir); - return providers; -} - -/** - * camel_provider_load: - * @session: the current session - * @path: the path to a shared library - * @ex: a CamelException - * - * Loads the provider at @path, and calls its initialization function, - * passing @session as an argument. The provider should then register - * itself with @session. - **/ -void -camel_provider_load (CamelSession *session, const char *path, CamelException *ex) -{ - GModule *module; - CamelProvider *(*camel_provider_module_init) (); - - if (!g_module_supported ()) { - camel_exception_setv (ex, CAMEL_EXCEPTION_SYSTEM, - "Could not load %s: Module loading " - "not supported on this system.", - path); - return; - } - - module = g_module_open (path, 0); - if (!module) { - camel_exception_setv (ex, CAMEL_EXCEPTION_SYSTEM, - "Could not load %s: %s", - path, g_module_error ()); - return; - } - - if (!g_module_symbol (module, "camel_provider_module_init", - (gpointer *)&camel_provider_module_init)) { - camel_exception_setv (ex, CAMEL_EXCEPTION_SYSTEM, - "Could not load %s: No initialization " - "routine in module.", path); - g_module_close (module); - return; - } - - camel_provider_module_init (session); -} |