diff options
Diffstat (limited to '')
| -rw-r--r-- | agent/ChangeLog | 4 | ||||
| -rw-r--r-- | agent/command.c | 50 |
2 files changed, 54 insertions, 0 deletions
diff --git a/agent/ChangeLog b/agent/ChangeLog index 39e93f818..005912dff 100644 --- a/agent/ChangeLog +++ b/agent/ChangeLog @@ -1,3 +1,7 @@ +2003-10-27 Werner Koch <[email protected]> + + * command.c (cmd_get_confirmation): New command. + 2003-08-20 Timo Schulz <[email protected]> * pksign.c (do_encode_md): Allocate enough space. Cast md diff --git a/agent/command.c b/agent/command.c index ed4ea6b02..f7a042ba9 100644 --- a/agent/command.c +++ b/agent/command.c @@ -522,6 +522,55 @@ cmd_clear_passphrase (ASSUAN_CONTEXT ctx, char *line) return 0; } + +/* GET_CONFIRMATION <description> + + This command may be used to ask for a simple confirmation. + DESCRIPTION is displayed along with a Okay and Cancel button. This + command uses a syntax which helps clients to use the agent with + minimum effort. The agent either returns with an error or with a + OK. Note, that the length of DESCRIPTION is implicitly limited by + the maximum length of a command. DESCRIPTION should not conmtain + ant spaces, those must be encoded either percent escaped or simply + as '+'. +*/ + +static int +cmd_get_confirmation (ASSUAN_CONTEXT ctx, char *line) +{ + CTRL ctrl = assuan_get_pointer (ctx); + int rc; + char *desc = NULL; + char *p; + + /* parse the stuff */ + for (p=line; *p == ' '; p++) + ; + desc = p; + p = strchr (desc, ' '); + if (p) + *p = 0; /* We ignore any garbage -may be later used for other args. */ + + if (!desc || !*desc) + return set_error (Parameter_Error, "no description given"); + + if (!strcmp (desc, "X")) + desc = NULL; + + /* Note, that we only need to replace the + characters and should + leave the other escaping in place because the escaped string is + send verbatim to the pinentry which does the unescaping (but not + the + replacing) */ + if (desc) + plus_to_blank (desc); + + rc = agent_get_confirmation (ctrl, desc, NULL, NULL); + if (rc) + log_error ("command get_confirmation failed: %s\n", gpg_strerror (rc)); + return map_to_assuan_status (rc); +} + + /* LEARN [--send] @@ -671,6 +720,7 @@ register_commands (ASSUAN_CONTEXT ctx) { "GENKEY", cmd_genkey }, { "GET_PASSPHRASE", cmd_get_passphrase }, { "CLEAR_PASSPHRASE", cmd_clear_passphrase }, + { "GET_CONFIRMATION", cmd_get_confirmation }, { "LISTTRUSTED", cmd_listtrusted }, { "MARKTRUSTED", cmd_marktrusted }, { "LEARN", cmd_learn }, |