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isync: add recursive imap patch

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svn path=/nixpkgs/trunk/; revision=28438
This commit is contained in:
David Guibert 2011-08-09 20:09:17 +00:00
parent 5db26b465e
commit b97136492e
2 changed files with 115 additions and 0 deletions
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1
pkgs/tools/networking/isync/default.nix
View file

@ -8,6 +8,7 @@ stdenv.mkDerivation rec {
sha256 = "1xmgzypl5a3i0fz1ca55vfbs5mv2l9icwf2gk8rvlbwrkn2wid68";
};
patches = [ ./isync-recursice-imap.patch ]; # usefull patch to enable subfolders listing
buildInputs = [ openssl pkgconfig db4 ];
meta = {

114
pkgs/tools/networking/isync/isync-recursice-imap.patch Normal file
View file

@ -0,0 +1,114 @@
diff -rupN ../isync-1.0.4_original/./src/drv_imap.c ./src/drv_imap.c
--- ../isync-1.0.4_original/./src/drv_imap.c 2007-09-22 01:44:12.000000000 -0700
+++ ./src/drv_imap.c 2009-04-22 15:28:58.000000000 -0700
@@ -1678,7 +1678,7 @@ imap_list( store_t *gctx, string_list_t
int ret;
imap->boxes = 0;
- if ((ret = imap_exec_b( ctx, 0, "LIST \"\" \"%s%%\"", ctx->prefix )) != DRV_OK)
+ if ((ret = imap_exec_b( ctx, 0, "LIST \"\" \"%s*\"", ctx->prefix )) != DRV_OK)
return ret;
*retb = imap->boxes;
return DRV_OK;
diff -rupN ../isync-1.0.4_original/./src/drv_maildir.c ./src/drv_maildir.c
--- ../isync-1.0.4_original/./src/drv_maildir.c 2008-02-23 01:02:21.000000000 -0800
+++ ./src/drv_maildir.c 2009-04-22 15:34:05.000000000 -0700
@@ -24,6 +24,7 @@
#include "isync.h"
+#include <assert.h>
#include <limits.h>
#include <stdlib.h>
#include <string.h>
@@ -46,6 +47,56 @@
#include <db.h>
#endif /* USE_DB */
+static void encode_maildir_box(const char* in, char* out, size_t size)
+{
+ const char* p;
+ char c;
+ size_t out_chars;
+
+ for (p = in, out_chars = 0; (c = *p); ++p, ++out, ++out_chars) {
+ assert(out_chars < size);
+ if (c == '/') {
+ assert(out_chars < size - 1);
+ *(out++) = '~';
+ *out = '-';
+ ++out_chars;
+ }
+ else if (c == '~') {
+ assert(out_chars < size - 1);
+ *(out++) = '~';
+ *out = '~';
+ ++out_chars;
+ }
+ else {
+ *out = c;
+ }
+ }
+ assert(out_chars < size);
+ *out = 0;
+}
+
+static void decode_maildir_box(const char* in, char* out, size_t size)
+{
+ const char* p;
+ char c;
+ size_t out_chars;
+
+ for (p = in, out_chars = 0; (c = *p); ++p, ++out, ++out_chars) {
+ assert(out_chars < size);
+ if (c == '~') {
+ assert(out_chars < size - 1);
+ c = *(++p);
+ *out = (c == '-' ? '/' : '~');
+ ++out_chars;
+ }
+ else {
+ *out = c;
+ }
+ }
+ assert(out_chars < size);
+ *out = 0;
+}
+
typedef struct maildir_store_conf {
store_conf_t gen;
char *inbox;
@@ -164,14 +215,17 @@ maildir_list( store_t *gctx, string_list
const char *inbox = ((maildir_store_conf_t *)gctx->conf)->inbox;
int bl;
struct stat st;
- char buf[PATH_MAX];
+ char buf[PATH_MAX], box[PATH_MAX];
if (*de->d_name == '.')
continue;
bl = nfsnprintf( buf, sizeof(buf), "%s%s/cur", gctx->conf->path, de->d_name );
if (stat( buf, &st ) || !S_ISDIR(st.st_mode))
continue;
- add_string_list( retb, !memcmp( buf, inbox, bl - 4 ) && !inbox[bl - 4] ? "INBOX" : de->d_name );
+
+ decode_maildir_box(de->d_name, box, PATH_MAX);
+ add_string_list( retb,
+ !memcmp( buf, inbox, bl - 4 ) && !inbox[bl - 4] ? "INBOX" : box );
}
closedir (dir);
@@ -717,8 +771,11 @@ maildir_prepare( store_t *gctx, int opts
#endif /* USE_DB */
if (!strcmp( gctx->name, "INBOX" ))
gctx->path = nfstrdup( ((maildir_store_conf_t *)gctx->conf)->inbox );
- else
- nfasprintf( &gctx->path, "%s%s", gctx->conf->path, gctx->name );
+ else {
+ char box[_POSIX_PATH_MAX];
+ encode_maildir_box(gctx->name, box, _POSIX_PATH_MAX);
+ nfasprintf( &gctx->path, "%s%s", gctx->conf->path, box );
+ }
if (opts & OPEN_SETFLAGS)
opts |= OPEN_OLD;
if (opts & OPEN_EXPUNGE)