commit 93f3a58532623a4e08106fdef99fa289660f5ca5 Author: George Kadianakis desnacked@riseup.net Date: Wed Jan 18 04:42:38 2012 +0200

Change argument parsing to support logfiles for managed proxies. --- src/main.c | 26 ++++++++++++++------------ 1 files changed, 14 insertions(+), 12 deletions(-)

diff --git a/src/main.c b/src/main.c index ec018d6..91f0395 100644 --- a/src/main.c +++ b/src/main.c @@ -133,14 +133,14 @@ is_supported_protocol(const char *name) static int handle_obfsproxy_args(const char *const *argv) { - int logmethod_set=0; + int logfile_set=0; int logsev_set=0; int i=1;

while (argv[i] && !strncmp(argv[i],"--",2)) { if (!strncmp(argv[i], "--log-file=", 11)) { - if (logmethod_set) { + if (logfile_set) { log_warn("You've already set a log file!"); exit(1); } @@ -149,7 +149,7 @@ handle_obfsproxy_args(const char *const *argv) log_warn("Failed creating logfile."); exit(1); } - logmethod_set=1; + logfile_set=1; } else if (!strncmp(argv[i], "--log-min-severity=", 19)) { if (logsev_set) { log_warn("You've already set a min. log severity!"); @@ -171,15 +171,6 @@ handle_obfsproxy_args(const char *const *argv) } logsev_set=1; } else if (!strncmp(argv[i], "--managed", 10)) { - if (logsev_set) { - printf("You can't combine --managed with other log options.\n"); - exit(1); - } - if (log_set_method(LOG_METHOD_NULL, NULL) < 0) { - printf("Error at setting logging severity.\n"); - exit(1); - } - logsev_set=1; is_external_proxy=0; } else { log_warn("Unrecognizable obfsproxy argument '%s'", argv[i]); @@ -188,6 +179,17 @@ handle_obfsproxy_args(const char *const *argv) i++; }

+ if (!is_external_proxy && !logfile_set && logsev_set) { + printf("obfsproxy in managed proxy mode can only log to a file.\n"); + exit(1); + } else if (!is_external_proxy && !logfile_set) { /* && !logsev_set */ + /* managed proxies without a log file must not log at all. */ + if (log_set_method(LOG_METHOD_NULL, NULL) < 0) { + printf("Error at setting logging severity.\n"); + exit(1); + } + } + return i; }