From 42e296c8403e52e46abb5fea70b65ae40a0425f3 Mon Sep 17 00:00:00 2001 From: Lars Henriksen Date: Thu, 15 Nov 2018 21:38:41 +0100 Subject: CLI: long options to override configuration file settings The input and output date formats may be set from the command line. Intended for scripts that must be independent of the local user configuration. Cannot be used in interactive mode. Signed-off-by: Lukas Fleischer --- src/args.c | 32 +++++++++++++++++++++++++++++--- 1 file changed, 29 insertions(+), 3 deletions(-) (limited to 'src/args.c') diff --git a/src/args.c b/src/args.c index 1c95c70..69fe977 100644 --- a/src/args.c +++ b/src/args.c @@ -74,7 +74,9 @@ enum { OPT_EXPORT_UID, OPT_READ_ONLY, OPT_STATUS, - OPT_DAEMON + OPT_DAEMON, + OPT_INPUT_DATEFMT, + OPT_OUTPUT_DATEFMT }; /* @@ -364,7 +366,8 @@ int parse_args(int argc, char **argv) /* Command-line flags - NOTE that read_only is global */ int grep = 0, purge = 0, query = 0, next = 0; int status = 0, gc = 0, import = 0, export = 0, daemon = 0; - int filter_opt = 0, format_opt = 0, query_range = 0; + /* Command line invocation */ + int filter_opt = 0, format_opt = 0, query_range = 0, cmd_line = 0; /* Query ranges */ time_t from = -1, to = -1; int range = 0; @@ -387,6 +390,9 @@ int parse_args(int argc, char **argv) int non_interactive = 1; int ch; regex_t reg; + char buf[BUFSIZ]; + struct tm tm; + time_t t; static const char *optstr = "PFgGhvnNax::t::C:d:c:r::s::S:D:i:l:qQ"; @@ -443,6 +449,8 @@ int parse_args(int argc, char **argv) {"read-only", no_argument, NULL, OPT_READ_ONLY}, {"status", no_argument, NULL, OPT_STATUS}, {"daemon", no_argument, NULL, OPT_DAEMON}, + {"input-datefmt", required_argument, NULL, OPT_INPUT_DATEFMT}, + {"output-datefmt", required_argument, NULL, OPT_OUTPUT_DATEFMT}, {NULL, no_argument, NULL, 0} }; @@ -719,6 +727,24 @@ int parse_args(int argc, char **argv) break; case OPT_DAEMON: daemon = 1; + filter.type_mask = TYPE_MASK_APPT | TYPE_MASK_RECUR_APPT; + break; + case OPT_INPUT_DATEFMT: + conf.input_datefmt = atoi(optarg); + EXIT_IF(conf.input_datefmt < 1 || conf.input_datefmt > 4, + _("invalid input date format: %s"), optarg); + cmd_line = 1; + break; + case OPT_OUTPUT_DATEFMT: + time(&t); + localtime_r(&t, &tm); + EXIT_IF(!strftime(buf, sizeof(buf), optarg, &tm), + _("invalid output date format: %s"), optarg); + strncpy(conf.output_datefmt, optarg, + sizeof(conf.output_datefmt) - 1); + conf.output_datefmt[sizeof(conf.output_datefmt) - 1] = + '\0'; + cmd_line = 1; break; default: usage(); @@ -837,7 +863,7 @@ int parse_args(int argc, char **argv) } else if (daemon) { dmon_stop(); dmon_start(0); - } else { + } else if (!cmd_line) { /* interactive mode */ non_interactive = 0; } -- cgit v1.2.3-54-g00ecf