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working on fsevents
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parent
44e0e45594
commit
9d449f5001
33
fsevents.c
33
fsevents.c
@ -116,7 +116,7 @@ static const char *eventNames[FSE_MAX_EVENTS] = {
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};
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};
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/* argument names*/
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/* argument names*/
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static const char *argNames[] = {
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/*static const char *argNames[] = {
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"UNKNOWN",
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"UNKNOWN",
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"VNODE",
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"VNODE",
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"STRING",
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"STRING",
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@ -130,7 +130,7 @@ static const char *argNames[] = {
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"MODE",
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"MODE",
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"GID",
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"GID",
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"FINFO",
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"FINFO",
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};
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};*/
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/**
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/**
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* The read buffer
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* The read buffer
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@ -148,8 +148,11 @@ handle_event(lua_State *L, struct kfs_event *event, ssize_t mlen)
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/* the len of the event */
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/* the len of the event */
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ssize_t len = sizeof(int32_t) + sizeof(pid_t);
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ssize_t len = sizeof(int32_t) + sizeof(pid_t);
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bool want_path = false;
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bool expect_path = false;
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bool expect_trg = false;
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const char *path = NULL;
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const char *path = NULL;
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const char *trg = NULL;
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if (event->type == FSE_EVENTS_DROPPED) {
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if (event->type == FSE_EVENTS_DROPPED) {
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logstring("Fsevents", "Events dropped!");
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logstring("Fsevents", "Events dropped!");
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@ -181,41 +184,49 @@ handle_event(lua_State *L, struct kfs_event *event, ssize_t mlen)
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}
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}
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switch(atype) {
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switch(atype) {
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case FSE_RENAME :
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expect_trg = true;
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/* fallthrough */
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case FSE_CONTENT_MODIFIED :
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case FSE_CREATE_FILE :
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case FSE_CREATE_FILE :
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want_path = true;
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case FSE_CREATE_DIR :
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case FSE_DELETE :
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expect_path = true;
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break;
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break;
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}
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}
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}
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}
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{
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{
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/* assigns the expected arguments */
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struct kfs_event_arg *arg = event->args;
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struct kfs_event_arg *arg = event->args;
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while (len < mlen) {
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while (len < mlen) {
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int eoff;
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int eoff;
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if (arg->type == FSE_ARG_DONE) {
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if (arg->type == FSE_ARG_DONE) {
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logstring("Fsevents", "argdone");
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len += sizeof(u_int16_t);
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len += sizeof(u_int16_t);
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break;
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break;
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}
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}
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switch (arg->type) {
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switch (arg->type) {
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case FSE_ARG_STRING :
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case FSE_ARG_STRING :
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if (want_path && !path) {
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if (expect_path && !path) {
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path = arg->data.str;
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path = (char *)&arg->data.str;
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} else if (expect_trg && path) {
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trg = (char *)&arg->data.str;
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}
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}
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break;
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break;
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}
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}
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eoff = sizeof(arg->type) + sizeof(arg->len) + arg->len;
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eoff = sizeof(arg->type) + sizeof(arg->len) + arg->len;
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len += eoff;
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len += eoff;
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printlogf(L, "Fsevents", "arg:%s:%d",
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argNames[arg->type > FSE_MAX_ARGS ? 0 : arg->type],
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arg->len);
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arg = (struct kfs_event_arg *) ((char *) arg + eoff);
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arg = (struct kfs_event_arg *) ((char *) arg + eoff);
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}
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}
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}
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}
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if (path) {
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if (path) {
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// printlogf(L, "path=%s", path);
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printlogf(L, "Fsevents", "path:%s", path);
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}
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if (trg) {
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printlogf(L, "Fsevents", "trg:%s", trg);
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}
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}
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return len;
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return len;
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}
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}
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