diff options
Diffstat (limited to 'src/uanytun.c')
| -rw-r--r-- | src/uanytun.c | 32 |
1 files changed, 27 insertions, 5 deletions
diff --git a/src/uanytun.c b/src/uanytun.c index 9080dd3..57c52f1 100644 --- a/src/uanytun.c +++ b/src/uanytun.c @@ -328,27 +328,49 @@ void print_hex_dump(const u_int8_t* buf, u_int32_t len) int main(int argc, char* argv[]) { log_init(); - log_add_target("syslog:3,uanytun,daemon"); - log_printf(NOTICE, "just started..."); options_t opt; int ret = options_parse(&opt, argc, argv); if(ret) { - options_clear(&opt); if(ret > 0) { fprintf(stderr, "syntax error near: %s\n\n", argv[ret]); - log_printf(ERROR, "syntax error, exitting"); } if(ret == -2) { fprintf(stderr, "memory error on options_parse, exitting\n"); - log_printf(ERROR, "memory error on options_parse, exitting"); } if(ret == -1 || ret > 0) options_print_usage(); + options_clear(&opt); + log_close(); exit(ret); } + string_list_element_t* tmp = opt.log_targets_.first_; + if(!tmp) { + log_add_target("syslog:3,uanytun,daemon"); + } + else { + while(tmp) { + ret = log_add_target(tmp->string_); + if(ret) { + switch(ret) { + case -2: fprintf(stderr, "memory error on log_add_target, exitting\n"); break; + case -3: fprintf(stderr, "unknown log target: '%s', exitting\n", tmp->string_); break; + case -4: fprintf(stderr, "this log target is only allowed once: '%s', exitting\n", tmp->string_); break; + default: fprintf(stderr, "syntax error near: '%s', exitting\n", tmp->string_); break; + } + + options_clear(&opt); + log_close(); + exit(ret); + } + tmp = tmp->next_; + } + } + + log_printf(NOTICE, "just started..."); + options_parse_post(&opt); priv_info_t priv; if(opt.username_) |