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authorBent Bisballe Nyeng <deva@aasimon.org>2012-05-24 12:07:25 +0200
committerBent Bisballe Nyeng <deva@aasimon.org>2012-05-24 12:07:25 +0200
commit91ea36900f8363f6f94ed4c9dc7f07fbf19cad6a (patch)
tree8b9aad66a5f35bda84ee0bff2730f7454f4ec0fe /src
parent181210b62a721b300e7ffe64880e069a91575212 (diff)
Fix crash on 'observe n' where n was not in the tree. Fix compile warnings.
Diffstat (limited to 'src')
-rw-r--r--src/messageparser.cc2
-rw-r--r--src/munia_proto.cc22
-rw-r--r--src/muniacli.cc8
3 files changed, 22 insertions, 10 deletions
diff --git a/src/messageparser.cc b/src/messageparser.cc
index bfaa033..ea5e615 100644
--- a/src/messageparser.cc
+++ b/src/messageparser.cc
@@ -100,7 +100,7 @@ inline static void parse_into_msg_tokens(std::string& data,
inline static void create_msg_list(MsgTokensList& msgTokensList,
MessageList& msgList,
bool clientmode) {
- int origin = 0;
+ size_t origin = 0;
if(clientmode) {
origin = 1;
}
diff --git a/src/munia_proto.cc b/src/munia_proto.cc
index 6f42c28..61017b0 100644
--- a/src/munia_proto.cc
+++ b/src/munia_proto.cc
@@ -33,6 +33,8 @@
#include <queue>
#include <map>
+#include "debug.h"
+
#include "task.h"
#include "messageparser.h"
#include "messagehandler.h"
@@ -198,8 +200,14 @@ int callback_lws_task(struct libwebsocket_context * context,
while(omi != omsgs.end()) {
if(omi->cmd == cmd::observe) {
-
- TaskIdList ids = task_manager.subTasks(omi->observe.id);
+ TaskIdList ids;
+ try {
+ ids = task_manager.subTasks(omi->observe.id);
+ } catch(...) {
+ DEBUG(proto, "No such node %d\n", omi->observe.id);
+ omi++;
+ continue;
+ }
TaskIdList::iterator id = ids.begin();
while(id != ids.end()) {
task_t task = task_manager.task(*id);
@@ -216,8 +224,14 @@ int callback_lws_task(struct libwebsocket_context * context,
}
} else if(omi->cmd == cmd::unobserve) {
-
- TaskIdList ids = task_manager.subTasks(omi->observe.id);
+ TaskIdList ids;
+ try {
+ ids = task_manager.subTasks(omi->observe.id);
+ } catch(...) {
+ DEBUG(proto, "No such node %d\n", omi->observe.id);
+ omi++;
+ continue;
+ }
TaskIdList::reverse_iterator id = ids.rbegin();
while(id != ids.rend()) {
task_t task = task_manager.task(*id);
diff --git a/src/muniacli.cc b/src/muniacli.cc
index 30e0ecf..f0e151d 100644
--- a/src/muniacli.cc
+++ b/src/muniacli.cc
@@ -88,7 +88,6 @@ static void pretty_print(std::string msgs) {
MessageList list = parse_msg_client(msgs);
std::string indent;
- int prevtask = -1;
std::list<int> childlist;
@@ -251,7 +250,7 @@ static struct option options[] = {
{ NULL, 0, 0, 0 }
};
-static char* USAGE=
+static const char* USAGE=
"Usage: muniacli [OPTION]... TASK COMMAND\n"
"Commandline client to munia."
"Options:\n"
@@ -271,10 +270,7 @@ static char* USAGE=
int main(int argc, char** argv)
{
int port = 7681;
- struct libwebsocket_context *context;
- int opts = 0;
std::string host = "localhost";
- int optionscount = 0;
std::string taskbyid;
std::string taskbyname;
cmd_t cmd = DEFAULT;
@@ -355,6 +351,8 @@ int main(int argc, char** argv)
case UPDATE:
msgs = "update " + taskbyid + " " + cmd_opts;
break;
+ case DEFAULT:
+ break;
}
/*