gpg: Add function to extract the mailbox.

* g10/misc.c (has_invalid_email_chars, is_valid_mailbox)
(is_valid_user_id): Move to ...
* g10/mailbox.c: new file.
(string_has_ctrl_or_space, has_dotdot_after_at): New.
(has_invalid_email_chars): New.

* g10/t-mailbox.c: New.
* g10/Makefile.am (module_tests): Add t-mailbox.
(t_mailbox_SOURCES, t_mailbox_LDADD): New.
--

Signed-off-by: Werner Koch <[email protected]>

1 files changed, 7 insertions, 3 deletions

diff --git a/g10/main.h b/g10/main.h
index d313afb1c..8c326f645 100644
--- a/g10/main.h
+++ b/g10/main.h
@@ -162,9 +162,6 @@ char *optsep(char **stringp);
 char *argsplit(char *string);
 int parse_options(char *str,unsigned int *options,
 		  struct parse_options *opts,int noisy);
-int has_invalid_email_chars (const char *s);
-int is_valid_mailbox (const char *name);
-int is_valid_user_id (const char *uid);
 const char *get_libexecdir (void);
 int path_access(const char *file,int mode);
 
@@ -179,6 +176,13 @@ int mpi_print (estream_t stream, gcry_mpi_t a, int mode);
 unsigned int ecdsa_qbits_from_Q (unsigned int qbits);
 
 
+/*-- mailbox.c --*/
+int has_invalid_email_chars (const char *s);
+int is_valid_mailbox (const char *name);
+char *mailbox_from_userid (const char *userid);
+int is_valid_user_id (const char *uid);
+
+
 /*-- status.c --*/
 void set_status_fd ( int fd );
 int  is_status_enabled ( void );