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Implemented more gpg-agen options to support certain passphrase policies.

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New tool gpg-check-pattern.
This commit is contained in:
Werner Koch 2007-08-27 18:10:27 +00:00
parent 503f91e0ae
commit 15d0cb42a1
28 changed files with 1166 additions and 72 deletions
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23
common/exechelp.h
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@ -28,16 +28,31 @@
arguments for the process are expected in the NULL terminated array
ARGV. The program name itself should not be included there. if
PREEXEC is not NULL, that function will be called right before the
exec. Returns 0 on success or an error code. */
exec. Calling gnupg_wait_process is required. Returns 0 on
success or an error code. */
gpg_error_t gnupg_spawn_process (const char *pgmname, const char *argv[],
FILE *infile, FILE *outfile,
void (*preexec)(void),
FILE **statusfile, pid_t *pid);
/* Simplified version of gnupg_spawn_process. This function forks and
then execs PGMNAME, while connecting INFD to stdin, OUTFD to stdout
and ERRFD to stderr (any of them may be -1 to connect them to
/dev/null). The arguments for the process are expected in the NULL
terminated array ARGV. The program name itself should not be
included there. Calling gnupg_wait_process is required. Returns 0
on success or an error code. */
gpg_error_t gnupg_spawn_process_fd (const char *pgmname,
const char *argv[],
int infd, int outfd, int errfd,
pid_t *pid);
/* Wait for the process identified by PID to terminate. PGMNAME should
be the same as suplieed to the spawn fucntion and is only used for
diagnostics. Returns 0 if the process succeded, GPG_ERR_GENERAL for
any failures of the spawned program or other error codes.*/
be the same as supplied to the spawn fucntion and is only used for
diagnostics. Returns 0 if the process succeded, GPG_ERR_GENERAL
for any failures of the spawned program or other error codes.*/
gpg_error_t gnupg_wait_process (const char *pgmname, pid_t pid);