diff options
Diffstat (limited to 'camel/camel-provider.c')
| -rw-r--r-- | camel/camel-provider.c | 192 |
1 files changed, 0 insertions, 192 deletions
diff --git a/camel/camel-provider.c b/camel/camel-provider.c deleted file mode 100644 index 321b3077cd..0000000000 --- a/camel/camel-provider.c +++ /dev/null @@ -1,192 +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@ximian.com> - * Jeffrey Stedfast <fejj@ximian.com> - * - * Copyright 1999, 2000 Ximian, Inc. (www.ximian.com) - * - * This program is free software; you can redistribute it and/or - * modify it under the terms of version 2 of the GNU General Public - * License as published by the Free Software Foundation. - * - * 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 ? */ - -#ifdef HAVE_CONFIG_H -#include <config.h> -#endif - -#include <sys/types.h> -#include <dirent.h> -#include <errno.h> -#include <stdio.h> -#include <string.h> - -#include <gmodule.h> - -#include "camel-provider.h" -#include "camel-exception.h" -#include "camel-string-utils.h" - - -/** - * 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]; - - providers = g_hash_table_new (camel_strcase_hash, camel_strcase_equal); - - dir = opendir (CAMEL_PROVIDERDIR); - if (!dir) { - g_error ("Could not open camel provider directory (%s): %s", - CAMEL_PROVIDERDIR, g_strerror (errno)); - return NULL; - } - - while ((d = readdir (dir))) { - FILE *fp; - - p = strchr (d->d_name, '.'); - if (!p || strcmp (p, ".urls") != 0) - continue; - - name = g_strdup_printf ("%s/%s", CAMEL_PROVIDERDIR, d->d_name); - fp = fopen (name, "r"); - if (!fp) { - 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), fp))) { - buf[sizeof (buf) - 1] = '\0'; - p = strchr (buf, '\n'); - if (p) - *p = '\0'; - - if (*buf) - g_hash_table_insert (providers, g_strdup (buf), g_strdup (name)); - } - - g_free (name); - fclose (fp); - } - - 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 " - "code in module."), path); - g_module_close (module); - return; - } - - camel_provider_module_init (session); -} - - -/** - * camel_provider_auto_detect: - * @provider: camel provider - * @settings: currently set settings - * @auto_detected: output hash table of auto-detected values - * @ex: exception - * - * After filling in the standard Username/Hostname/Port/Path settings - * (which must be set in @settings), if the provider supports it, you - * may wish to have the provider auto-detect further settings based on - * the aformentioned settings. - * - * If the provider does not support auto-detection, @auto_detected - * will be set to %NULL. Otherwise the provider will attempt to - * auto-detect whatever it can and file them into @auto_detected. If - * for some reason it cannot auto-detect anything (not enough - * information provided in @settings?) then @auto_deetected will be - * set to %NULL and an exception may be set to explain why it failed. - * - * Returns 0 on success or -1 on fail. - **/ -int -camel_provider_auto_detect (CamelProvider *provider, CamelURL *url, - GHashTable **auto_detected, CamelException *ex) -{ - g_return_val_if_fail (provider != NULL, -1); - - if (provider->auto_detect) { - return provider->auto_detect (url, auto_detected, ex); - } else { - *auto_detected = NULL; - return 0; - } -} |