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authorJeffrey Stedfast <fejj@ximian.com>2003-09-13 02:43:04 +0800
committerJeffrey Stedfast <fejj@src.gnome.org>2003-09-13 02:43:04 +0800
commit1ed7208ad8a498d2c8a5014ec60c25c01a660e55 (patch)
tree298e3b446623441da888e9e558f08f40383c7c51 /camel/providers/local
parentd4690814e8ad33979e6c5a6a86eb42f5c83a29ba (diff)
downloadgsoc2013-evolution-1ed7208ad8a498d2c8a5014ec60c25c01a660e55.tar.gz
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Implements CamelLocalFolder::get_full_path() (publicly namespaced so that
2003-09-12 Jeffrey Stedfast <fejj@ximian.com> * providers/local/camel-mbox-folder.c (camel_mbox_folder_get_full_path): Implements CamelLocalFolder::get_full_path() (publicly namespaced so that CamelMboxStore can re-use them). (camel_mbox_folder_get_meta_path): Same. * providers/local/camel-mbox-store.c (get_folder): Changed the way the path is constructed, since we now handle subdirectories and stuff. (delete_folder): Try deleting the Folder.sbd directory. We also need to manage our own meta files since CamelLocalStore's impl constructs paths differently than what we need. (create_folder): Implemented. (rename_folder): Implemented. (scan_dir): Scan an mbox tree (get_folder_info): Implemented using scan_dir(). * providers/local/camel-local-store.c (delete_folder): Set fi->url to the correct value, meaning we need to prefix it with the protocol and the folder_name is not actually part of the path, it is a separate component to the url. * providers/local/camel-local-folder.c (camel_local_folder_construct): Use the new class virtual method to construct the full folder path and all the meta files. (local_get_full_path): Implemented default get_full_path method. (local_get_meta_path): Implemented default get_meta_path method. svn path=/trunk/; revision=22557
Diffstat (limited to 'camel/providers/local')
-rw-r--r--camel/providers/local/camel-local-folder.c33
-rw-r--r--camel/providers/local/camel-local-folder.h6
-rw-r--r--camel/providers/local/camel-local-store.c11
-rw-r--r--camel/providers/local/camel-mbox-folder.c69
-rw-r--r--camel/providers/local/camel-mbox-store.c598
5 files changed, 666 insertions, 51 deletions
diff --git a/camel/providers/local/camel-local-folder.c b/camel/providers/local/camel-local-folder.c
index e0b3c7b55a..608954af94 100644
--- a/camel/providers/local/camel-local-folder.c
+++ b/camel/providers/local/camel-local-folder.c
@@ -73,6 +73,9 @@ static int local_setv(CamelObject *object, CamelException *ex, CamelArgV *args);
static int local_lock(CamelLocalFolder *lf, CamelLockType type, CamelException *ex);
static void local_unlock(CamelLocalFolder *lf);
+static char *local_get_full_path (const char *toplevel_dir, const char *full_name);
+static char *local_get_meta_path (const char *toplevel_dir, const char *full_name, const char *ext);
+
static void local_refresh_info(CamelFolder *folder, CamelException *ex);
static void local_sync(CamelFolder *folder, gboolean expunge, CamelException *ex);
@@ -110,6 +113,9 @@ camel_local_folder_class_init(CamelLocalFolderClass * camel_local_folder_class)
camel_folder_class->delete = local_delete;
camel_folder_class->rename = local_rename;
+ camel_local_folder_class->get_full_path = local_get_full_path;
+ camel_local_folder_class->get_meta_path = local_get_meta_path;
+
camel_local_folder_class->lock = local_lock;
camel_local_folder_class->unlock = local_unlock;
}
@@ -236,16 +242,16 @@ camel_local_folder_construct(CamelLocalFolder *lf, CamelStore *parent_store, con
/* not really sure to do with these for now? */
lf->summary_path = g_strdup_printf("%s.ev-summary", tmp);
lf->index_path = g_strdup_printf("%s.ibex", tmp);
- statepath = alloca(strlen(tmp)+7);
- sprintf(statepath, "%s.cmeta", tmp);
+ statepath = g_strdup_printf ("%s.cmeta", tmp);
} else {
- lf->folder_path = g_strdup_printf("%s/%s", root_dir_path, full_name);
- lf->summary_path = g_strdup_printf("%s/%s.ev-summary", root_dir_path, full_name);
- lf->index_path = g_strdup_printf("%s/%s.ibex", root_dir_path, full_name);
- statepath = alloca(strlen(full_name)+strlen(root_dir_path)+8);
- sprintf(statepath, "%s/%s.cmeta", root_dir_path, full_name);
+ lf->folder_path = CLOCALF_CLASS (lf)->get_full_path (root_dir_path, full_name);
+ lf->summary_path = CLOCALF_CLASS (lf)->get_meta_path (root_dir_path, full_name, ".ev-summary");
+ lf->index_path = CLOCALF_CLASS (lf)->get_meta_path (root_dir_path, full_name, ".ibex");
+ statepath = CLOCALF_CLASS (lf)->get_meta_path (root_dir_path, full_name, ".cmeta");
}
camel_object_set(lf, NULL, CAMEL_OBJECT_STATE_FILE, statepath, NULL);
+ g_free (statepath);
+
if (camel_object_state_read(lf) == -1) {
/* FIXME: load defaults? */
}
@@ -416,7 +422,6 @@ local_getv(CamelObject *object, CamelException *ex, CamelArgGetV *args)
static int
local_setv(CamelObject *object, CamelException *ex, CamelArgV *args)
{
- CamelFolder *folder = (CamelFolder *)object;
int i;
guint32 tag;
@@ -440,6 +445,18 @@ local_setv(CamelObject *object, CamelException *ex, CamelArgV *args)
return ((CamelObjectClass *)parent_class)->setv(object, ex, args);
}
+static char *
+local_get_full_path (const char *toplevel_dir, const char *full_name)
+{
+ return g_strdup_printf ("%s/%s", toplevel_dir, full_name);
+}
+
+static char *
+local_get_meta_path (const char *toplevel_dir, const char *full_name, const char *ext)
+{
+ return g_strdup_printf ("%s/%s%s", toplevel_dir, full_name, ext);
+}
+
static int
local_lock(CamelLocalFolder *lf, CamelLockType type, CamelException *ex)
{
diff --git a/camel/providers/local/camel-local-folder.h b/camel/providers/local/camel-local-folder.h
index 63a6870793..4fb5980a07 100644
--- a/camel/providers/local/camel-local-folder.h
+++ b/camel/providers/local/camel-local-folder.h
@@ -73,7 +73,11 @@ typedef struct {
CamelFolderClass parent_class;
/* Virtual methods */
-
+
+ /* path construction, only used at init */
+ char * (* get_full_path) (const char *toplevel_dir, const char *full_name);
+ char * (* get_meta_path) (const char *toplevel_dir, const char *full_name, const char *ext);
+
/* summary factory, only used at init */
CamelLocalSummary *(*create_summary)(const char *path, const char *folder, CamelIndex *index);
diff --git a/camel/providers/local/camel-local-store.c b/camel/providers/local/camel-local-store.c
index 18226d968c..78a3bedcb0 100644
--- a/camel/providers/local/camel-local-store.c
+++ b/camel/providers/local/camel-local-store.c
@@ -50,7 +50,6 @@ static void construct (CamelService *service, CamelSession *session, CamelProvid
static CamelFolder *get_folder(CamelStore * store, const char *folder_name, guint32 flags, CamelException * ex);
static char *get_name(CamelService *service, gboolean brief);
static CamelFolder *get_inbox (CamelStore *store, CamelException *ex);
-static void rename_folder(CamelStore *store, const char *old_name, const char *new_name, CamelException *ex);
static CamelFolderInfo *get_folder_info (CamelStore *store, const char *top, guint32 flags, CamelException *ex);
static void delete_folder(CamelStore *store, const char *folder_name, CamelException *ex);
static void rename_folder(CamelStore *store, const char *old, const char *new, CamelException *ex);
@@ -207,7 +206,7 @@ get_folder_info (CamelStore *store, const char *top,
* there before.
*/
- d(printf("-- LOCAL STRE -- get folder info: %s\n", top));
+ d(printf("-- LOCAL STORE -- get folder info: %s\n", top));
return NULL;
}
@@ -407,12 +406,12 @@ delete_folder(CamelStore *store, const char *folder_name, CamelException *ex)
fi = g_new0 (CamelFolderInfo, 1);
fi->full_name = g_strdup (folder_name);
fi->name = g_path_get_basename (folder_name);
- fi->url = g_strdup_printf ("%s%s", CAMEL_LOCAL_STORE(store)->toplevel_dir, folder_name);
+ fi->url = g_strdup_printf ("%s:%s#%s", ((CamelService *) store)->url->protocol,
+ CAMEL_LOCAL_STORE(store)->toplevel_dir, folder_name);
fi->unread_message_count = -1;
camel_folder_info_build_path(fi, '/');
-
- camel_object_trigger_event (CAMEL_OBJECT (store),
- "folder_deleted", fi);
+
+ camel_object_trigger_event (store, "folder_deleted", fi);
camel_folder_info_free (fi);
}
diff --git a/camel/providers/local/camel-mbox-folder.c b/camel/providers/local/camel-mbox-folder.c
index 942610d5a9..159ae353d7 100644
--- a/camel/providers/local/camel-mbox-folder.c
+++ b/camel/providers/local/camel-mbox-folder.c
@@ -1,6 +1,7 @@
/* -*- Mode: C; tab-width: 8; indent-tabs-mode: t; c-basic-offset: 8; fill-column: 160 -*-
*
* Authors: Michael Zucchi <notzed@ximian.com>
+ * Jeffrey Stedfast <fejj@ximian.com>
*
* Copyright (C) 1999, 2003 Ximian Inc.
*
@@ -51,6 +52,9 @@ static CamelLocalFolderClass *parent_class = NULL;
#define CF_CLASS(so) CAMEL_FOLDER_CLASS (CAMEL_OBJECT_GET_CLASS(so))
#define CMBOXS_CLASS(so) CAMEL_STORE_CLASS (CAMEL_OBJECT_GET_CLASS(so))
+char *camel_mbox_folder_get_full_path (const char *toplevel_dir, const char *full_name);
+char *camel_mbox_folder_get_meta_path (const char *toplevel_dir, const char *full_name, const char *ext);
+
static int mbox_lock(CamelLocalFolder *lf, CamelLockType type, CamelException *ex);
static void mbox_unlock(CamelLocalFolder *lf);
@@ -86,7 +90,9 @@ camel_mbox_folder_class_init(CamelMboxFolderClass * camel_mbox_folder_class)
#endif
camel_folder_class->set_message_user_flag = mbox_set_message_user_flag;
camel_folder_class->set_message_user_tag = mbox_set_message_user_tag;
-
+
+ lclass->get_full_path = camel_mbox_folder_get_full_path;
+ lclass->get_meta_path = camel_mbox_folder_get_meta_path;
lclass->create_summary = mbox_create_summary;
lclass->lock = mbox_lock;
lclass->unlock = mbox_unlock;
@@ -140,6 +146,67 @@ camel_mbox_folder_new(CamelStore *parent_store, const char *full_name, guint32 f
return folder;
}
+char *
+camel_mbox_folder_get_full_path (const char *toplevel_dir, const char *full_name)
+{
+ const char *inptr = full_name;
+ int subdirs = 0;
+ char *path, *p;
+
+ while (*inptr != '\0') {
+ if (*inptr == '/')
+ subdirs++;
+ inptr++;
+ }
+
+ path = g_malloc (strlen (toplevel_dir) + (inptr - full_name) + (4 * subdirs) + 1);
+ p = g_stpcpy (path, toplevel_dir);
+
+ inptr = full_name;
+ while (*inptr != '\0') {
+ while (*inptr != '/' && *inptr != '\0')
+ *p++ = *inptr++;
+
+ if (*inptr == '/') {
+ p = g_stpcpy (p, ".sbd/");
+ inptr++;
+
+ /* strip extranaeous '/'s */
+ while (*inptr == '/')
+ inptr++;
+ }
+ }
+
+ *p = '\0';
+
+ return path;
+}
+
+char *
+camel_mbox_folder_get_meta_path (const char *toplevel_dir, const char *full_name, const char *ext)
+{
+/*#define USE_HIDDEN_META_FILES*/
+#ifdef USE_HIDDEN_META_FILES
+ char *name, *slash;
+
+ name = g_alloca (strlen (full_name) + strlen (ext) + 2);
+ if ((slash = strrchr (full_name, '/')))
+ sprintf (name, "%.*s.%s%s", slash - full_name + 1, full_name, slash + 1, ext);
+ else
+ sprintf (name, ".%s%s", full_name, ext);
+
+ return camel_mbox_folder_get_full_path (toplevel_dir, name);
+#else
+ char *full_path, *path;
+
+ full_path = camel_mbox_folder_get_full_path (toplevel_dir, full_name);
+ path = g_strdup_printf ("%s%s", full_path, ext);
+ g_free (full_path);
+
+ return path;
+#endif
+}
+
static CamelLocalSummary *mbox_create_summary(const char *path, const char *folder, CamelIndex *index)
{
return (CamelLocalSummary *)camel_mbox_summary_new(path, folder, index);
diff --git a/camel/providers/local/camel-mbox-store.c b/camel/providers/local/camel-mbox-store.c
index 9bf6737372..0363047c6f 100644
--- a/camel/providers/local/camel-mbox-store.c
+++ b/camel/providers/local/camel-mbox-store.c
@@ -23,18 +23,23 @@
#include <config.h>
#endif
+#include <string.h>
#include <sys/types.h>
#include <sys/stat.h>
+#include <unistd.h>
+#include <dirent.h>
#include <fcntl.h>
#include <errno.h>
-#include <string.h>
-#include <unistd.h>
#include "camel-mbox-store.h"
#include "camel-mbox-folder.h"
+#include "camel-file-utils.h"
+#include "camel-text-index.h"
#include "camel-exception.h"
#include "camel-url.h"
+#define d(x)
+
static CamelLocalStoreClass *parent_class = NULL;
/* Returns the class for a CamelMboxStore */
@@ -42,8 +47,14 @@ static CamelLocalStoreClass *parent_class = NULL;
#define CF_CLASS(so) CAMEL_FOLDER_CLASS (CAMEL_OBJECT_GET_CLASS(so))
#define CMBOXF_CLASS(so) CAMEL_MBOX_FOLDER_CLASS (CAMEL_OBJECT_GET_CLASS(so))
+extern char *camel_mbox_folder_get_full_path (const char *toplevel_dir, const char *full_name);
+extern char *camel_mbox_folder_get_meta_path (const char *toplevel_dir, const char *full_name, const char *ext);
+
static CamelFolder *get_folder(CamelStore *store, const char *folder_name, guint32 flags, CamelException *ex);
static void delete_folder(CamelStore *store, const char *folder_name, CamelException *ex);
+static void rename_folder (CamelStore *store, const char *old, const char *new, CamelException *ex);
+static CamelFolderInfo *create_folder (CamelStore *store, const char *parent_name, const char *folder_name, CamelException *ex);
+static CamelFolderInfo *get_folder_info (CamelStore *store, const char *top, guint32 flags, CamelException *ex);
static void
camel_mbox_store_class_init (CamelMboxStoreClass *camel_mbox_store_class)
@@ -55,6 +66,11 @@ camel_mbox_store_class_init (CamelMboxStoreClass *camel_mbox_store_class)
/* virtual method overload */
camel_store_class->get_folder = get_folder;
camel_store_class->delete_folder = delete_folder;
+ camel_store_class->rename_folder = rename_folder;
+ camel_store_class->create_folder = create_folder;
+
+ camel_store_class->get_folder_info = get_folder_info;
+ camel_store_class->free_folder_info = camel_store_free_folder_info_full;
}
CamelType
@@ -75,64 +91,118 @@ camel_mbox_store_get_type (void)
return camel_mbox_store_type;
}
-static CamelFolder *
-get_folder(CamelStore *store, const char *folder_name, guint32 flags, CamelException *ex)
+static char *
+mbox_folder_name_to_path (CamelStore *store, const char *folder_name)
{
- char *name;
- struct stat st;
+ const char *toplevel_dir = CAMEL_LOCAL_STORE (store)->toplevel_dir;
+
+ return camel_mbox_folder_get_full_path (toplevel_dir, folder_name);
+}
- if (!((CamelStoreClass *)parent_class)->get_folder(store, folder_name, flags, ex))
- return NULL;
+static char *
+mbox_folder_name_to_meta_path (CamelStore *store, const char *folder_name, const char *ext)
+{
+ const char *toplevel_dir = CAMEL_LOCAL_STORE (store)->toplevel_dir;
+
+ return camel_mbox_folder_get_meta_path (toplevel_dir, folder_name, ext);
+}
- name = g_strdup_printf("%s%s", CAMEL_LOCAL_STORE(store)->toplevel_dir, folder_name);
+static char *extensions[] = {
+ ".msf", ".ev-summary", ".ibex.index", ".ibex.index.data", ".cmeta"
+};
- if (stat(name, &st) == -1) {
- int fd;
+static gboolean
+ignore_file (const char *filename, gboolean sbd)
+{
+ int flen, len, i;
+
+ flen = strlen (filename);
+ for (i = 0; i < (sizeof (extensions) / sizeof (extensions[0])); i++) {
+ len = strlen (extensions[i]);
+ if (len < flen && !strcmp (filename + flen - len, extensions[i]))
+ return TRUE;
+ }
+
+ if (sbd && flen > 4 && !strcmp (filename + flen - 4, ".sbd"))
+ return TRUE;
+
+ return FALSE;
+}
+static CamelFolder *
+get_folder (CamelStore *store, const char *folder_name, guint32 flags, CamelException *ex)
+{
+ struct stat st;
+ char *name;
+
+ if (!((CamelStoreClass *) parent_class)->get_folder (store, folder_name, flags, ex))
+ return NULL;
+
+ name = mbox_folder_name_to_path (store, folder_name);
+
+ if (stat (name, &st) == -1) {
+ int fd;
+
if (errno != ENOENT) {
camel_exception_setv (ex, CAMEL_EXCEPTION_SYSTEM,
_("Could not open file `%s':\n%s"),
name, g_strerror (errno));
- g_free(name);
+ g_free (name);
return NULL;
}
+
if ((flags & CAMEL_STORE_FOLDER_CREATE) == 0) {
camel_exception_setv (ex, CAMEL_EXCEPTION_STORE_NO_FOLDER,
_("Folder `%s' does not exist."),
folder_name);
- g_free(name);
+ g_free (name);
return NULL;
}
-
- fd = open(name, O_WRONLY | O_CREAT | O_APPEND, 0600);
+
+ fd = open (name, O_WRONLY | O_CREAT | O_APPEND, 0666);
if (fd == -1) {
camel_exception_setv (ex, CAMEL_EXCEPTION_SYSTEM,
_("Could not create file `%s':\n%s"),
name, g_strerror (errno));
- g_free(name);
+ g_free (name);
return NULL;
}
- g_free(name);
- close(fd);
- } else if (!S_ISREG(st.st_mode)) {
- camel_exception_setv(ex, CAMEL_EXCEPTION_STORE_NO_FOLDER,
- _("`%s' is not a regular file."),
- name);
- g_free(name);
+
+ g_free (name);
+ close (fd);
+ } else if (!S_ISREG (st.st_mode)) {
+ camel_exception_setv (ex, CAMEL_EXCEPTION_STORE_NO_FOLDER,
+ _("`%s' is not a regular file."),
+ name);
+ g_free (name);
return NULL;
} else
- g_free(name);
-
- return camel_mbox_folder_new(store, folder_name, flags, ex);
+ g_free (name);
+
+ return camel_mbox_folder_new (store, folder_name, flags, ex);
}
static void
delete_folder (CamelStore *store, const char *folder_name, CamelException *ex)
{
- char *name;
+ CamelFolderInfo *fi;
+ char *name, *path;
struct stat st;
-
- name = g_strdup_printf ("%s%s", CAMEL_LOCAL_STORE (store)->toplevel_dir, folder_name);
+
+ name = mbox_folder_name_to_path (store, folder_name);
+ path = g_strdup_printf ("%s.sbd", name);
+
+ if (rmdir (path) == -1 && errno != ENOENT) {
+ camel_exception_setv (ex, CAMEL_EXCEPTION_SYSTEM,
+ _("Could not delete folder `%s':\n%s"),
+ folder_name, g_strerror (errno));
+ g_free (path);
+ g_free (name);
+ return;
+ }
+
+ g_free (path);
+
if (stat (name, &st) == -1) {
camel_exception_setv (ex, CAMEL_EXCEPTION_SYSTEM,
_("Could not delete folder `%s':\n%s"),
@@ -155,17 +225,475 @@ delete_folder (CamelStore *store, const char *folder_name, CamelException *ex)
g_free (name);
return;
}
-
- if (unlink(name) == -1 && errno != ENOENT) {
+
+ if (unlink (name) == -1 && errno != ENOENT) {
camel_exception_setv (ex, CAMEL_EXCEPTION_SYSTEM,
_("Could not delete folder `%s':\n%s"),
name, g_strerror (errno));
- g_free(name);
+ g_free (name);
+ return;
+ }
+
+ /* FIXME: we have to do our own meta cleanup here rather than
+ * calling our parent class' delete_folder() method since our
+ * naming convention is different. Need to find a way for
+ * CamelLocalStore to be able to construct the folder & meta
+ * paths itself */
+ path = mbox_folder_name_to_meta_path (store, folder_name, ".ev-summary");
+ if (unlink (path) == -1 && errno != ENOENT) {
+ camel_exception_setv (ex, CAMEL_EXCEPTION_SYSTEM,
+ _("Could not delete folder summary file `%s': %s"),
+ path, g_strerror (errno));
+ g_free (path);
+ g_free (name);
+ return;
+ }
+
+ g_free (path);
+
+ path = mbox_folder_name_to_meta_path (store, folder_name, ".ibex");
+ if (camel_text_index_remove (path) == -1 && errno != ENOENT) {
+ camel_exception_setv (ex, CAMEL_EXCEPTION_SYSTEM,
+ _("Could not delete folder index file `%s': %s"),
+ path, g_strerror (errno));
+ g_free (path);
+ g_free (name);
+ return;
+ }
+
+ g_free (path);
+ g_free (name);
+
+ fi = g_new0 (CamelFolderInfo, 1);
+ fi->full_name = g_strdup (folder_name);
+ fi->name = g_path_get_basename (folder_name);
+ fi->url = g_strdup_printf ("mbox:%s#%s", ((CamelService *) store)->url->path, folder_name);
+ fi->unread_message_count = -1;
+ camel_folder_info_build_path (fi, '/');
+
+ camel_object_trigger_event (store, "folder_deleted", fi);
+
+ camel_folder_info_free (fi);
+}
+
+static CamelFolderInfo *
+create_folder (CamelStore *store, const char *parent_name, const char *folder_name, CamelException *ex)
+{
+ /* FIXME: this is almost an exact copy of CamelLocalStore::create_folder() except that we use
+ * different path schemes... need to find a way to share parent's code? */
+ const char *toplevel_dir = ((CamelLocalStore *) store)->toplevel_dir;
+ CamelFolderInfo *info = NULL;
+ char *path, *name, *dir;
+ CamelFolder *folder;
+ struct stat st;
+
+ if (toplevel_dir[0] != '/') {
+ camel_exception_setv (ex, CAMEL_EXCEPTION_STORE_NO_FOLDER,
+ _("Store root %s is not an absolute path"), toplevel_dir);
+ return NULL;
+ }
+
+ if (folder_name[0] == '.' || ignore_file (folder_name, TRUE)) {
+ camel_exception_set (ex, CAMEL_EXCEPTION_SYSTEM,
+ _("Cannot create a folder by this name."));
+ return NULL;
+ }
+
+ if (parent_name)
+ name = g_strdup_printf ("%s/%s", parent_name, folder_name);
+ else
+ name = g_strdup (folder_name);
+
+ path = mbox_folder_name_to_path (store, name);
+
+ dir = g_path_get_dirname (path);
+ if (camel_mkdir (dir, 0777) == -1 && errno != EEXIST) {
+ camel_exception_setv (ex, CAMEL_EXCEPTION_SYSTEM, _("Cannot create directory `%s': %s."),
+ dir, g_strerror (errno));
+
+ g_free (path);
+ g_free (name);
+ g_free (dir);
+
+ return NULL;
+ }
+
+ g_free (dir);
+
+ if (stat (path, &st) == 0 || errno != ENOENT) {
+ camel_exception_setv (ex, CAMEL_EXCEPTION_STORE_NO_FOLDER,
+ _("Cannot create folder: %s: %s"),
+ path, g_strerror (errno));
+
+ g_free (path);
+ g_free (name);
+
+ return NULL;
+ }
+
+ g_free (path);
+
+ folder = ((CamelStoreClass *) ((CamelObject *) store)->klass)->get_folder (store, name, CAMEL_STORE_FOLDER_CREATE, ex);
+ if (folder) {
+ camel_object_unref (folder);
+ info = ((CamelStoreClass *) ((CamelObject *) store)->klass)->get_folder_info (store, name, 0, ex);
+ }
+
+ g_free (name);
+
+ return info;
+}
+
+static int
+xrename (CamelStore *store, const char *old_name, const char *new_name, const char *ext, gboolean missingok, CamelException *ex)
+{
+ const char *toplevel_dir = ((CamelLocalStore *) store)->toplevel_dir;
+ char *oldpath, *newpath;
+ struct stat st;
+ int ret = -1;
+ int err = 0;
+
+ if (ext != NULL) {
+ oldpath = camel_mbox_folder_get_meta_path (toplevel_dir, old_name, ext);
+ newpath = camel_mbox_folder_get_meta_path (toplevel_dir, new_name, ext);
+ } else {
+ oldpath = camel_mbox_folder_get_full_path (toplevel_dir, old_name);
+ newpath = camel_mbox_folder_get_full_path (toplevel_dir, new_name);
+ }
+
+ if (stat (oldpath, &st) == -1) {
+ if (missingok && errno == ENOENT) {
+ ret = 0;
+ } else {
+ err = errno;
+ ret = -1;
+ }
+ } else if (S_ISDIR (st.st_mode)) {
+ /* use rename for dirs */
+ if (rename (oldpath, newpath) == 0 || stat (newpath, &st) == 0) {
+ ret = 0;
+ } else {
+ err = errno;
+ ret = -1;
+ }
+ } else if (link (oldpath, newpath) == 0 /* and link for files */
+ || (stat (newpath, &st) == 0 && st.st_nlink == 2)) {
+ if (unlink (oldpath) == 0) {
+ ret = 0;
+ } else {
+ err = errno;
+ unlink (newpath);
+ ret = -1;
+ }
+ } else {
+ err = errno;
+ ret = -1;
+ }
+
+ if (ret == -1) {
+ camel_exception_setv (ex, CAMEL_EXCEPTION_SYSTEM,
+ _("Could not rename %s to %s: %s"),
+ oldpath, newpath, g_strerror (err));
+ }
+
+ g_free (oldpath);
+ g_free (newpath);
+
+ return ret;
+}
+
+static void
+rename_folder (CamelStore *store, const char *old, const char *new, CamelException *ex)
+{
+ CamelLocalFolder *folder = NULL;
+ char *oldibex, *newibex;
+
+ if (new[0] == '.' || ignore_file (new, TRUE)) {
+ printf ("exception: The new folder name is illegal.\n");
+ camel_exception_setv (ex, CAMEL_EXCEPTION_SYSTEM,
+ _("The new folder name is illegal."));
return;
}
+
+ /* try to rollback failures, has obvious races */
+
+ oldibex = mbox_folder_name_to_meta_path (store, old, ".ibex");
+ newibex = mbox_folder_name_to_meta_path (store, new, ".ibex");
+
+ folder = camel_object_bag_get (store->folders, old);
+ if (folder && folder->index) {
+ if (camel_index_rename (folder->index, newibex) == -1)
+ goto ibex_failed;
+ } else {
+ /* TODO: camel_text_index_rename should find out if we have an active index itself? */
+ if (camel_text_index_rename (oldibex, newibex) == -1)
+ goto ibex_failed;
+ }
+
+ if (xrename (store, old, new, ".ev-summary", TRUE, ex))
+ goto summary_failed;
+
+ if (xrename (store, old, new, NULL, FALSE, ex))
+ goto base_failed;
+
+ g_free (oldibex);
+ g_free (newibex);
+
+ if (folder)
+ camel_object_unref (folder);
+
+ return;
+
+ base_failed:
+
+ xrename (store, new, old, ".ev-summary", TRUE, ex);
+
+ summary_failed:
+
+ if (folder) {
+ if (folder->index)
+ camel_index_rename (folder->index, oldibex);
+ } else
+ camel_text_index_rename (newibex, oldibex);
+ ibex_failed:
+
+ camel_exception_setv (ex, CAMEL_EXCEPTION_SYSTEM,
+ _("Could not rename '%s': %s"),
+ old, g_strerror (errno));
+
+ g_free (newibex);
+ g_free (oldibex);
+
+ if (folder)
+ camel_object_unref (folder);
+}
- g_free(name);
- /* and remove metadata */
- ((CamelStoreClass *)parent_class)->delete_folder(store, folder_name, ex);
+/* used to find out where we've visited already */
+struct _inode {
+ dev_t dnode;
+ ino_t inode;
+};
+
+static guint
+inode_hash (const void *d)
+{
+ const struct _inode *v = d;
+
+ return v->inode ^ v->dnode;
+}
+
+static gboolean
+inode_equal (const void *a, const void *b)
+{
+ const struct _inode *v1 = a, *v2 = b;
+
+ return v1->inode == v2->inode && v1->dnode == v2->dnode;
+}
+
+static void
+inode_free (void *k, void *v, void *d)
+{
+ g_free (k);
+}
+
+static CamelFolderInfo *
+scan_dir (CamelStore *store, GHashTable *visited, CamelFolderInfo *parent, const char *root,
+ const char *name, guint32 flags, CamelException *ex)
+{
+ CamelFolderInfo *folders, *tail, *fi;
+ GHashTable *folder_hash;
+ struct dirent *dent;
+ DIR *dir;
+
+ tail = folders = NULL;
+
+ if (!(dir = opendir (root)))
+ return NULL;
+
+ folder_hash = g_hash_table_new (g_str_hash, g_str_equal);
+
+ /* FIXME: it would be better if we queue'd up the recursive
+ * scans till the end so that we can limit the number of
+ * directory descriptors open at any given time... */
+
+ while ((dent = readdir (dir))) {
+ char *short_name, *full_name, *path, *ext;
+ CamelFolder *folder;
+ struct stat st;
+ int unread = -1;
+
+ if (dent->d_name[0] == '.')
+ continue;
+
+ if (ignore_file (dent->d_name, FALSE))
+ continue;
+
+ path = g_strdup_printf ("%s/%s", root, dent->d_name);
+ if (stat (path, &st) == -1) {
+ g_free (path);
+ continue;
+ }
+
+ if (S_ISDIR (st.st_mode)) {
+ struct _inode in = { st.st_dev, st.st_ino };
+
+ if (g_hash_table_lookup (visited, &in)) {
+ g_free (path);
+ continue;
+ }
+ }
+
+ short_name = g_strdup (dent->d_name);
+ if ((ext = strrchr (short_name, '.')) && !strcmp (ext, ".sbd"))
+ *ext = '\0';
+
+ if (name != NULL)
+ full_name = g_strdup_printf ("%s/%s", name, short_name);
+ else
+ full_name = g_strdup (short_name);
+
+ if (!S_ISDIR (st.st_mode)) {
+ folder = camel_object_bag_get (store->folders, full_name);
+ if (folder) {
+ if ((flags & CAMEL_STORE_FOLDER_INFO_FAST) == 0)
+ camel_folder_refresh_info (folder, NULL);
+ unread = camel_folder_get_unread_message_count (folder);
+ camel_object_unref (folder);
+ }
+ }
+
+ if ((fi = g_hash_table_lookup (folder_hash, short_name)) != NULL) {
+ g_free (short_name);
+ g_free (full_name);
+
+ if (!S_ISDIR (st.st_mode)) {
+ fi->unread_message_count = unread;
+ if ((ext = strchr (fi->url, ';')) && !strncmp (ext, ";noselect=yes", 13))
+ memmove (ext, ext + 13, strlen (ext + 13) + 1);
+ }
+ } else {
+ fi = g_new0 (CamelFolderInfo, 1);
+ fi->parent = parent;
+
+ /* add ";noselect=yes" if we haven't found the mbox file yet. when we find it, remove the noselect */
+ fi->url = g_strdup_printf ("mbox:%s%s#%s", ((CamelService *) store)->url->path,
+ S_ISDIR (st.st_mode) ? ";noselect=yes" : "", full_name);
+ fi->name = short_name;
+ fi->full_name = full_name;
+ fi->path = g_strdup_printf ("/%s", full_name);
+ fi->unread_message_count = unread;
+
+ if (tail == NULL)
+ folders = fi;
+ else
+ tail->sibling = fi;
+
+ tail = fi;
+
+ g_hash_table_insert (folder_hash, fi->name, fi);
+ }
+
+ if ((flags & CAMEL_STORE_FOLDER_INFO_RECURSIVE) && S_ISDIR (st.st_mode)) {
+ struct _inode in = { st.st_dev, st.st_ino };
+
+ if (g_hash_table_lookup (visited, &in) == NULL) {
+ struct _inode *inew = g_new (struct _inode, 1);
+
+ *inew = in;
+
+ g_hash_table_insert (visited, inew, inew);
+
+ fi->child = scan_dir (store, visited, fi, path, fi->full_name, flags, ex);
+ }
+ }
+
+ g_free (path);
+ }
+
+ closedir (dir);
+
+ g_hash_table_destroy (folder_hash);
+
+ return folders;
+}
+
+static CamelFolderInfo *
+get_folder_info (CamelStore *store, const char *top, guint32 flags, CamelException *ex)
+{
+ GHashTable *visited;
+ struct _inode *inode;
+ char *path, *subdir;
+ CamelFolderInfo *fi;
+ CamelFolder *folder;
+ const char *base;
+ struct stat st;
+ int unread = -1;
+
+ path = mbox_folder_name_to_path (store, top ? top : "");
+
+ if (top == NULL) {
+ /* requesting root dir scan */
+ if (stat (path, &st) == -1 || !S_ISDIR (st.st_mode)) {
+ g_free (path);
+ return NULL;
+ }
+
+ visited = g_hash_table_new (inode_hash, inode_equal);
+
+ inode = g_new (struct _inode, 1);
+ inode->dnode = st.st_dev;
+ inode->inode = st.st_ino;
+
+ g_hash_table_insert (visited, inode, inode);
+
+ fi = scan_dir (store, visited, NULL, path, NULL, flags, ex);
+ g_hash_table_foreach (visited, inode_free, NULL);
+ g_hash_table_destroy (visited);
+ g_free (path);
+
+ return fi;
+ }
+
+ /* requesting scan of specific folder */
+ if (stat (path, &st) == -1 || !S_ISREG (st.st_mode)) {
+ g_free (path);
+ return NULL;
+ }
+
+ visited = g_hash_table_new (inode_hash, inode_equal);
+
+ if (!(base = strrchr (top, '/')))
+ base = top;
+ else
+ base++;
+
+ folder = camel_object_bag_get (store->folders, top);
+ if (folder) {
+ if ((flags & CAMEL_STORE_FOLDER_INFO_FAST) == 0)
+ camel_folder_refresh_info (folder, NULL);
+ unread = camel_folder_get_unread_message_count (folder);
+ camel_object_unref (folder);
+ }
+
+ fi = g_new0 (CamelFolderInfo, 1);
+ fi->parent = NULL;
+ fi->url = g_strdup_printf ("mbox:%s#%s", ((CamelService *) store)->url->path, top);
+ fi->name = g_strdup (base);
+ fi->full_name = g_strdup (top);
+ fi->unread_message_count = unread;
+ fi->path = g_strdup_printf ("/%s", top);
+
+ if ((flags & CAMEL_STORE_FOLDER_INFO_RECURSIVE) != 0) {
+ subdir = g_strdup_printf ("%s.sbd", path);
+ if (stat (subdir, &st) == 0 && S_ISDIR (st.st_mode))
+ fi->child = scan_dir (store, visited, fi, subdir, top, flags, ex);
+ g_free (subdir);
+ }
+
+ g_hash_table_foreach (visited, inode_free, NULL);
+ g_hash_table_destroy (visited);
+ g_free (path);
+
+ return fi;
}