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json: Improve help meta command in gpgme-json.

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* src/gpgme-json.c (process_meta_commands): Add ",help CMD".

Signed-off-by: Werner Koch <wk@gnupg.org>
This commit is contained in:
Werner Koch 2018-04-18 11:34:16 +02:00
parent ed1052842d
commit 49a617f8bb
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GPG Key ID: E3FDFF218E45B72B
1 changed files with 17 additions and 7 deletions
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12
src/gpgme-json.c
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@ -1156,13 +1156,23 @@ process_meta_commands (const char *request)
request++; request++;
if (!strncmp (request, "help", 4) && (spacep (request+4) || !request[4])) if (!strncmp (request, "help", 4) && (spacep (request+4) || !request[4]))
{
if (request[4])
{
char *buf = xstrconcat ("{ \"help\":true, \"op\":\"", request+5,
"\" }", NULL);
result = process_request (buf);
xfree (buf);
}
else
result = process_request ("{ \"op\": \"help\"," result = process_request ("{ \"op\": \"help\","
" \"interactive_help\": " " \"interactive_help\": "
"\"\\nMeta commands:\\n" "\"\\nMeta commands:\\n"
" ,read FNAME Process data from FILE\\n" " ,read FNAME Process data from FILE\\n"
" ,help This help\\n" " ,help CMD Print help for a command\\n"
" ,quit Terminate process\"" " ,quit Terminate process\""
"}"); "}");
}
else if (!strncmp (request, "quit", 4) && (spacep (request+4) || !request[4])) else if (!strncmp (request, "quit", 4) && (spacep (request+4) || !request[4]))
exit (0); exit (0);
else if (!strncmp (request, "read", 4) && (spacep (request+4) || !request[4])) else if (!strncmp (request, "read", 4) && (spacep (request+4) || !request[4]))