[evolution-data-server] [Maildir] Change flag separator in file name for Win32

[Milan Crha <mcrha src gnome org>]

commit 5234b1f9af08f68cd2d4f757b3898180ccc6fe3a
Author: Milan Crha <mcrha redhat com>
Date:   Fri Nov 6 22:38:40 2015 +0100

    [Maildir] Change flag separator in file name for Win32
    
    The ':' is not allowed in the file name, use '!' instead.

 camel/providers/local/camel-maildir-folder.c  |    2 +-
 camel/providers/local/camel-maildir-summary.c |   16 ++++++++--------
 camel/providers/local/camel-maildir-summary.h |    8 ++++++++
 3 files changed, 17 insertions(+), 9 deletions(-)
---
diff --git a/camel/providers/local/camel-maildir-folder.c b/camel/providers/local/camel-maildir-folder.c
index 14580ae..31ca0d0 100644
--- a/camel/providers/local/camel-maildir-folder.c
+++ b/camel/providers/local/camel-maildir-folder.c
@@ -132,7 +132,7 @@ maildir_folder_get_filename (CamelFolder *folder,
                                gint uid_len = strlen (uid);
 
                                while (filename = g_dir_read_name (dir), filename) {
-                                       if (g_str_has_prefix (filename, uid) && (filename[uid_len] == '\0' || 
filename[uid_len] == ':')) {
+                                       if (g_str_has_prefix (filename, uid) && (filename[uid_len] == '\0' || 
filename[uid_len] == CAMEL_MAILDIR_FLAG_SEP)) {
                                                camel_maildir_info_set_filename (mdi, g_strdup (filename));
                                                break;
                                        }
diff --git a/camel/providers/local/camel-maildir-summary.c b/camel/providers/local/camel-maildir-summary.c
index 8e977e5..b93a65d 100644
--- a/camel/providers/local/camel-maildir-summary.c
+++ b/camel/providers/local/camel-maildir-summary.c
@@ -217,8 +217,8 @@ gchar *camel_maildir_summary_info_to_name (const CamelMaildirMessageInfo *info)
        gint i;
 
        uid = camel_message_info_uid (info);
-       buf = g_alloca (strlen (uid) + strlen (":2,") + G_N_ELEMENTS (flagbits) + 1);
-       p = buf + sprintf (buf, "%s:2,", uid);
+       buf = g_alloca (strlen (uid) + strlen (CAMEL_MAILDIR_FLAG_SEP_S "2,") + G_N_ELEMENTS (flagbits) + 1);
+       p = buf + sprintf (buf, "%s" CAMEL_MAILDIR_FLAG_SEP_S "2,", uid);
        for (i = 0; i < G_N_ELEMENTS (flagbits); i++) {
                if (info->info.info.flags & flagbits[i].flagbit)
                        *p++ = flagbits[i].flag;
@@ -237,7 +237,7 @@ gint camel_maildir_summary_name_to_info (CamelMaildirMessageInfo *info, const gc
        /*guint32 all = 0;*/    /* all flags */
        gint i;
 
-       p = strstr (name, ":2,");
+       p = strstr (name, CAMEL_MAILDIR_FLAG_SEP_S "2,");
 
        if (p) {
                p+=3;
@@ -414,7 +414,7 @@ static gchar *maildir_summary_next_uid_string (CamelFolderSummary *s)
        if (mds->priv->current_file) {
                gchar *cln;
 
-               cln = strchr (mds->priv->current_file, ':');
+               cln = strchr (mds->priv->current_file, CAMEL_MAILDIR_FLAG_SEP);
                if (cln)
                        return g_strndup (mds->priv->current_file, cln - mds->priv->current_file);
                else
@@ -487,7 +487,7 @@ maildir_summary_load (CamelLocalSummary *cls,
                        continue;
 
                /* map the filename -> uid */
-               uid = strchr (d->d_name, ':');
+               uid = strchr (d->d_name, CAMEL_MAILDIR_FLAG_SEP);
                if (uid) {
                        gint len = uid - d->d_name;
                        uid = camel_mempool_alloc (pool, len + 1);
@@ -660,7 +660,7 @@ maildir_summary_check (CamelLocalSummary *cls,
                        continue;
 
                /* map the filename -> uid */
-               uid = strchr (d->d_name, ':');
+               uid = strchr (d->d_name, CAMEL_MAILDIR_FLAG_SEP);
                if (uid)
                        uid = g_strndup (d->d_name, uid - d->d_name);
                else
@@ -741,7 +741,7 @@ maildir_summary_check (CamelLocalSummary *cls,
                        } else {
                                gchar *nm;
                                newname = g_strdup (name);
-                               nm =strrchr (newname, ':');
+                               nm =strrchr (newname, CAMEL_MAILDIR_FLAG_SEP);
                                if (nm)
                                        *nm = '\0';
                                destname = newname;
@@ -749,7 +749,7 @@ maildir_summary_check (CamelLocalSummary *cls,
 
                        /* copy this to the destination folder, use 'standard' semantics for maildir info 
field */
                        src = g_strdup_printf ("%s/%s", new, name);
-                       destfilename = g_strdup_printf ("%s:2,", destname);
+                       destfilename = g_strdup_printf ("%s" CAMEL_MAILDIR_FLAG_SEP_S "2,", destname);
                        dest = g_strdup_printf ("%s/%s", cur, destfilename);
 
                        /* FIXME: This should probably use link/unlink */
diff --git a/camel/providers/local/camel-maildir-summary.h b/camel/providers/local/camel-maildir-summary.h
index a20a04e..77cbdd3 100644
--- a/camel/providers/local/camel-maildir-summary.h
+++ b/camel/providers/local/camel-maildir-summary.h
@@ -40,6 +40,14 @@
        (G_TYPE_INSTANCE_GET_CLASS \
        ((obj), CAMEL_TYPE_MAILDIR_SUMMARY, CamelMaildirSummaryClass))
 
+#ifdef G_OS_WIN32
+#define CAMEL_MAILDIR_FLAG_SEP '!'
+#define CAMEL_MAILDIR_FLAG_SEP_S "!"
+#else
+#define CAMEL_MAILDIR_FLAG_SEP ':'
+#define CAMEL_MAILDIR_FLAG_SEP_S ":"
+#endif
+
 G_BEGIN_DECLS
 
 typedef struct _CamelMaildirSummary CamelMaildirSummary;