New code to keep an on-disk cache of what UIDs have been seen in a folder.

	* camel-uid-cache.c: New code to keep an on-disk cache of what
	UIDs have been seen in a folder.

	* camel-provider.h: Add new flags CAMEL_PROVIDER_IS_SOURCE (mail
	can arrive in it by non-Camel means) and CAMEL_PROVIDER_IS_STORAGE
	(you can work with mail directly without needing to copy it local).

	* providers/*/camel-*-provider.c: Add flags as needed: imap and
	mbox are SOURCE and STORAGE. mh and nntp are just STORAGE, pop3 is
	just SOURCE.

	* camel-mime-message.c (process_header): Add another subject
	g_strstrip that fejj's earlier commit missed.

svn path=/trunk/; revision=4616

1 files changed, 39 insertions, 37 deletions

diff --git a/camel/Makefile.am b/camel/Makefile.am
index 20d4193caa..a265d3a027 100644
--- a/camel/Makefile.am
+++ b/camel/Makefile.am
@@ -15,16 +15,27 @@ INCLUDES = -I.. -I$(srcdir)/.. -I$(includedir)	\
 	-DG_LOG_DOMAIN=\"camel\"
 
 libcamel_la_SOURCES = 				\
-	camel.c					\
+	broken-date-parser.c			\
+	camel-address.c				\
 	camel-data-wrapper.c			\
 	camel-exception.c			\
-	camel-folder.c				\
 	camel-folder-search.c			\
 	camel-folder-summary.c			\
+	camel-folder.c				\
+	camel-internet-address.c		\
 	camel-medium.c				\
+	camel-mime-filter-basic.c		\
+	camel-mime-filter-charset.c		\
+	camel-mime-filter-crlf.c		\
+	camel-mime-filter-from.c		\
+	camel-mime-filter-index.c		\
+	camel-mime-filter-save.c		\
+	camel-mime-filter.c			\
 	camel-mime-message.c			\
-	camel-mime-part.c			\
+	camel-mime-parser.c			\
 	camel-mime-part-utils.c			\
+	camel-mime-part.c			\
+	camel-mime-utils.c			\
 	camel-movemail.c			\
 	camel-multipart.c			\
 	camel-object.c				\
@@ -34,42 +45,44 @@ libcamel_la_SOURCES = 				\
 	camel-service.c				\
 	camel-session.c				\
 	camel-store.c				\
-	camel-stream.c				\
 	camel-stream-buffer.c			\
+	camel-stream-filter.c			\
 	camel-stream-fs.c			\
 	camel-stream-mem.c			\
+	camel-stream.c				\
 	camel-transport.c			\
+	camel-uid-cache.c			\
 	camel-url.c				\
+	camel.c					\
 	gmime-content-field.c			\
 	gstring-util.c				\
 	hash-table-utils.c			\
 	md5-utils.c				\
-	string-utils.c				\
-	broken-date-parser.c			\
-	camel-mime-parser.c			\
-	camel-mime-utils.c			\
-	camel-mime-filter.c			\
-	camel-mime-filter-basic.c		\
-	camel-mime-filter-save.c		\
-	camel-mime-filter-charset.c		\
-	camel-mime-filter-index.c		\
-	camel-mime-filter-from.c		\
-	camel-mime-filter-crlf.c		\
-	camel-stream-filter.c			\
-	camel-address.c				\
-	camel-internet-address.c
+	string-utils.c
 
 libcamelinclude_HEADERS =			\
-	camel.h					\
+	broken-date-parser.h			\
+	camel-address.h				\
 	camel-data-wrapper.h			\
+	camel-exception-list.def		\
 	camel-exception.h			\
-	camel-folder.h				\
 	camel-folder-search.h			\
 	camel-folder-summary.h			\
+	camel-folder.h				\
+	camel-internet-address.h		\
 	camel-medium.h				\
+	camel-mime-filter-basic.h		\
+	camel-mime-filter-charset.h		\
+	camel-mime-filter-crlf.h		\
+	camel-mime-filter-from.h		\
+	camel-mime-filter-index.h		\
+	camel-mime-filter-save.h		\
+	camel-mime-filter.h			\
 	camel-mime-message.h			\
-	camel-mime-part.h			\
+	camel-mime-parser.h			\
 	camel-mime-part-utils.h			\
+	camel-mime-part.h			\
+	camel-mime-utils.h			\
 	camel-movemail.h			\
 	camel-multipart.h			\
 	camel-object.h				\
@@ -79,32 +92,21 @@ libcamelinclude_HEADERS =			\
 	camel-service.h				\
 	camel-session.h				\
 	camel-store.h				\
-	camel-stream.h				\
 	camel-stream-buffer.h			\
+	camel-stream-filter.h			\
 	camel-stream-fs.h			\
 	camel-stream-mem.h			\
+	camel-stream.h				\
 	camel-transport.h			\
 	camel-types.h				\
+	camel-uid-cache.h			\
 	camel-url.h				\
+	camel.h					\
 	gmime-content-field.h			\
 	gstring-util.h				\
 	hash-table-utils.h			\
 	md5-utils.h				\
-	string-utils.h				\
-	broken-date-parser.h			\
-	camel-exception-list.def		\
-	camel-mime-parser.h			\
-	camel-mime-utils.h			\
-	camel-mime-filter.h			\
-	camel-mime-filter-basic.h		\
-	camel-mime-filter-save.h		\
-	camel-mime-filter-charset.h		\
-	camel-mime-filter-index.h		\
-	camel-mime-filter-from.h		\
-	camel-mime-filter-crlf.h		\
-	camel-stream-filter.h			\
-	camel-address.h				\
-	camel-internet-address.h
+	string-utils.h
 
 libcamel_la_LDFLAGS = -version-info 0:0:0 -rpath $(libdir)