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gpg,sm: Merge the two versions of check_special_filename.

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* sm/gpgsm.c (check_special_filename): Move to ..
* common/sysutils.c (check_special_filename): here.  Add arg
NOTRANSLATE.
(allow_special_filenames): New local var.
(enable_special_filenames): New public functions.
* sm/gpgsm.c (allow_special_filenames): Remove var.
(main): Call enable_special_filenames instead of setting the var.
(open_read, open_es_fread, open_es_fwrite): Call
check_special_filename with 0 for NOTRANSLATE.
* common/iobuf.c (special_names_enabled): Remove var.
(iobuf_enable_special_filenames): Remove func.
(check_special_filename): Remove func.
(iobuf_is_pipe_filename): Call new version of the function with
NOTRANSLATE set.
(do_open): Ditto.
* g10/gpg.c (main): Call enable_special_filenames instead of
iobuf_enable_special_filenames.
* g10/gpgv.c (main): Ditto.
--

Note that we keep the iobuf.c:translate_file_handle because it is a
bit different (for whatever reasons) than the translate function from
sysutils.

Signed-off-by: Werner Koch <wk@gnupg.org>
This commit is contained in:
Werner Koch 2016-11-29 16:18:24 +01:00
parent 52385a2ba1
commit 60b4982836
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GPG key ID: E3FDFF218E45B72B
7 changed files with 52 additions and 70 deletions
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2
common/sysutils.h
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@ -50,6 +50,7 @@ typedef int gnupg_fd_t;
void trap_unaligned (void);
int disable_core_dumps (void);
int enable_core_dumps (void);
void enable_special_filenames (void);
const unsigned char *get_session_marker (size_t *rlen);
unsigned int get_uint_nonce (void);
/*int check_permissions (const char *path,int extension,int checkonly);*/
@ -57,6 +58,7 @@ void gnupg_sleep (unsigned int seconds);
void gnupg_usleep (unsigned int usecs);
int translate_sys2libc_fd (gnupg_fd_t fd, int for_write);
int translate_sys2libc_fd_int (int fd, int for_write);
int check_special_filename (const char *fname, int for_write, int notranslate);
FILE *gnupg_tmpfile (void);
void gnupg_reopen_std (const char *pgmname);
void gnupg_allow_set_foregound_window (pid_t pid);