[evolution] Let the provider compare urls

[Milan Crha <mcrha src gnome org>]

commit 23df769955ea54f756a579c19964df87ae6fd5c8
Author: Milan Crha <mcrha redhat com>
Date:   Fri Apr 24 19:20:20 2009 +0200

    Let the provider compare urls
    
    	** Fix for bug #552583
    
    	* mail-config.c: (mc_get_account_by), (get_source_url_string),
    	(get_transport_url_string), (mail_config_get_account_by_source_url),
    	(mail_config_get_account_by_transport_url):
    	Let the provider compare urls.
---
 mail/ChangeLog     |    9 ++++
 mail/mail-config.c |  115 +++++++++++++++++-----------------------------------
 2 files changed, 46 insertions(+), 78 deletions(-)

diff --git a/mail/ChangeLog b/mail/ChangeLog
index 73fca14..d4a9c89 100644
--- a/mail/ChangeLog
+++ b/mail/ChangeLog
@@ -1,5 +1,14 @@
 2009-04-24  Milan Crha  <mcrha redhat com>
 
+	** Fix for bug #552583
+
+	* mail-config.c: (mc_get_account_by), (get_source_url_string),
+	(get_transport_url_string), (mail_config_get_account_by_source_url),
+	(mail_config_get_account_by_transport_url):
+	Let the provider compare urls.
+
+2009-04-24  Milan Crha  <mcrha redhat com>
+
 	** Fix for bug #572348
 
 	* mail-config.glade:
diff --git a/mail/mail-config.c b/mail/mail-config.c
index 53a72e0..5fa562e 100644
--- a/mail/mail-config.c
+++ b/mail/mail-config.c
@@ -800,71 +800,46 @@ mail_config_get_account_by_uid (const char *uid)
 	return (EAccount *) e_account_list_find (config->accounts, E_ACCOUNT_FIND_UID, uid);
 }
 
-static const char *
-only_username (const char *str)
-{
-	if (str) {
-		const char *p = strpbrk (str, "\\/");
-
-		if (p)
-			str = p + 1;
-	}
-
-	return str;
-}
-
-static gboolean
-mail_config_account_url_equal (const CamelURL *u1,
-                               const CamelURL *u2)
-{
-	/* For the purpose of matching a URL to an EAccount, only compare
-	 * the protocol, user, host and port and disregard the rest. */
-
-	if (g_strcmp0 (u1->protocol, u2->protocol) != 0)
-		return FALSE;
-
-	if (g_strcmp0 (only_username (u1->user), only_username (u2->user)) != 0)
-		return FALSE;
-
-	if (g_strcmp0 (u1->host, u2->host) != 0)
-		return FALSE;
-
-	return (u1->port == u2->port);
-}
-
-EAccount *
-mail_config_get_account_by_source_url (const char *source_url)
+static EAccount *
+mc_get_account_by (const char *given_url, const char * (get_url_string)(EAccount *account))
 {
 	EAccount *account = NULL;
 	EIterator *iter;
 	CamelURL *url;
+	CamelProvider *provider;
 
-	g_return_val_if_fail (source_url != NULL, NULL);
+	g_return_val_if_fail (given_url != NULL, NULL);
+	g_return_val_if_fail (get_url_string != NULL, NULL);
 
-	url = camel_url_new (source_url, NULL);
+	url = camel_url_new (given_url, NULL);
 	g_return_val_if_fail (url != NULL, NULL);
 
+	provider = camel_provider_get (given_url, NULL);
+	g_return_val_if_fail (provider != NULL && provider->url_equal != NULL, NULL);
+
 	iter = e_list_get_iterator ((EList *) config->accounts);
 	while (account == NULL && e_iterator_is_valid (iter)) {
 		CamelURL *account_url;
+		const char *account_url_string;
 
 		account = (EAccount *) e_iterator_get (iter);
 
 		e_iterator_next (iter);
 
-		if ( !account || (account->source == NULL) || 
-			(account->source->url == NULL) || (*account->source->url == '\0')) {
+		account_url_string = get_url_string (account);
+
+		if ( !account_url_string || !*account_url_string) {
 			account = NULL;
 			continue;
 		}
 
-		account_url = camel_url_new (account->source->url, NULL);
+		account_url = camel_url_new (account_url_string, NULL);
 		if (account_url == NULL) {
 			account = NULL;
 			continue;
 		}
 
-		if (!mail_config_account_url_equal (url, account_url))
+		if (!provider->url_equal (url, account_url))
 			account = NULL;  /* not a match */
 
 		camel_url_free (account_url);
@@ -876,48 +851,32 @@ mail_config_get_account_by_source_url (const char *source_url)
 	return account;
 }
 
-EAccount *
-mail_config_get_account_by_transport_url (const char *transport_url)
+static const char *
+get_source_url_string (EAccount *account)
 {
-	EAccount *account = NULL;
-	EIterator *iter;
-	CamelURL *url;
-
-	g_return_val_if_fail (transport_url != NULL, NULL);
-
-	url = camel_url_new (transport_url, NULL);
-	g_return_val_if_fail (url != NULL, NULL);
-
-	iter = e_list_get_iterator ((EList *) config->accounts);
-	while (account == NULL && e_iterator_is_valid (iter)) {
-		CamelURL *account_url;
-
-		account = (EAccount *) e_iterator_get (iter);
-
-		e_iterator_next (iter);
-
-		if ( !account || (account->transport == NULL) || 
-			(account->transport->url == NULL) || (*account->transport->url == '\0')) {
-				account = NULL;
-				continue;
-		}
-
-		account_url = camel_url_new (account->transport->url, NULL);
-		if (account_url == NULL) {
-			account = NULL;
-			continue;
-		}
-
-		if (!mail_config_account_url_equal (url, account_url))
-			account = NULL;  /* not a match */
+	if (account && account->source && account->source->url && *account->source->url)
+		return account->source->url;
+	return NULL;
+}
 
-		camel_url_free (account_url);
-	}
+static const char *
+get_transport_url_string (EAccount *account)
+{
+	if (account && account->transport && account->transport->url && *account->transport->url)
+		return account->transport->url;
+	return NULL;
+}
 
-	g_object_unref (iter);
-	camel_url_free (url);
+EAccount *
+mail_config_get_account_by_source_url (const char *source_url)
+{
+	return mc_get_account_by (source_url, get_source_url_string);
+}
 
-	return account;
+EAccount *
+mail_config_get_account_by_transport_url (const char *transport_url)
+{
+	return mc_get_account_by (transport_url, get_transport_url_string);
 }
 
 int