add event plugin type

src/plugins/mtd-plugins.h

@@ -5,13 +5,21 @@
 #ifndef _MTD_PLUGINS_H_
 #define _MTD_PLUGINS_H_
 
-#define PLUGIN_OUTPUT    0
-#define PLUGIN_SCANNER   1
-#define PLUGIN_DATABASE  2
-#define PLUGIN_OTHER     3
+#define PLUGIN_OUTPUT    1
+#define PLUGIN_SCANNER   2
+#define PLUGIN_DATABASE  4
+#define PLUGIN_EVENT     8
 
 #define PLUGIN_VERSION   1
 
+#define PLUGIN_EVENT_LOG            0
+#define PLUGIN_EVENT_FULLSCAN_START 1
+#define PLUGIN_EVENT_FULLSCAN_END   2
+#define PLUGIN_EVENT_STARTING       3
+#define PLUGIN_EVENT_SHUTDOWN       4
+#define PLUGIN_EVENT_STARTSTREAM    5
+#define PLUGIN_EVENT_ABORTSTREAM    6
+#define PLUGIN_EVENT_ENDSTREAM      7
 
 typedef void* PARSETREE;
 
@@ -23,6 +31,10 @@ typedef struct tag_plugin_output_fn {
     int(*auth)(WS_CONNINFO *pwsc, char *username, char *pw);
 } PLUGIN_OUTPUT_FN;
 
+typedef struct tag_plugin_event_fn {
+    void(*handler)(int event_id, int intval, void *vp, int len);
+} PLUGIN_EVENT_FN;
+
 typedef struct tag_plugin_rend_info {
     char *type;
     char *txt;
@@ -33,8 +45,9 @@ typedef struct tag_plugin_info {
     int type;
     char *server;
     char *url;     /* regex of namespace to handle if OUTPUT type */
-    void *handler_functions;
-    void *fn; /* input functions*/
+    PLUGIN_OUTPUT_FN *output_fns;
+    PLUGIN_EVENT_FN *event_fns;
+    void *pi; /* exported functions */
     PLUGIN_REND_INFO *rend_info;
 } PLUGIN_INFO;
 

src/plugins/rsp.h

@@ -8,7 +8,7 @@
 #define RSP_VERSION "1.0"
 
 extern PLUGIN_INFO _pi;
-#define infn ((PLUGIN_INPUT_FN *)(_pi.fn))
+#define infn ((PLUGIN_INPUT_FN *)(_pi.pi))
 
 #ifndef TRUE
 # define TRUE 1

src/plugins/w32-event.c

@@ -0,0 +1,65 @@
+/*
+ * $Id: $
+ */
+
+#ifdef HAVE_CONFIG_H
+#include "config.h"
+#endif
+
+#include "compat.h"
+#include "mtd-plugins.h"
+
+/* Forwards */
+PLUGIN_INFO *plugin_info(void);
+void plugin_handler(int, int, void *, int);
+
+#define PIPE_BUFFER_SIZE 4096
+
+/* Globals */
+PLUGIN_EVENT_FN _pefn = { plugin_handler };
+
+PLUGIN_INFO _pi = { 
+    PLUGIN_VERSION, 
+    PLUGIN_EVENT, 
+    "w32-event/1.0",
+    NULL,
+    NULL,
+    &_pefn,
+    NULL,
+    NULL
+};
+
+typedef struct tag_plugin_msg {
+    int size;
+    int event_id;
+    int intval;
+    char vp[1];
+} PLUGIN_MSG;
+
+#define infn ((PLUGIN_INPUT_FN *)(_pi.pi))
+
+PLUGIN_INFO *plugin_info(void) {
+    return &_pi;
+}
+
+void plugin_handler(int event_id, int intval, void *vp, int len) {
+    int total_len = 3 * sizeof(int) + len + 1;
+    PLUGIN_MSG *pmsg;
+
+    pmsg = (PLUGIN_MSG*)malloc(total_len);
+    if(!pmsg) {
+        infn->log(E_LOG,"Malloc error in w32-event.c/plugin_handler\n");
+        return;
+    }
+
+    memset(pmsg,0,total_len);
+    pmsg->size = total_len;
+    pmsg->event_id = event_id;
+    pmsg->intval = intval;
+    memcpy(&pmsg->vp,vp,len);
+
+    CallNamedPipe("\\\\.\\pipe\\firefly",NULL,0,pmsg,total_len,NULL,NMPWAIT_NOWAIT);
+
+    free(pmsg);
+    return;
+}