tap-funnel.c

   1 /*
   2  *  tap-funnel.c
   3  *
   4  */
   5
   6
   7 #include <epan/funnel.h>
   8 #include <stdio.h>
   9 #include <epan/stat_cmd_args.h>
  10
  11
  12 struct _funnel_text_window_t {
  13     gchar* title;
  14     GString* text;
  15 };
  16
  17 static GPtrArray* text_windows = NULL;
  18
  19 static funnel_text_window_t* new_text_window(const gchar* title) {
  20     funnel_text_window_t* tw = g_malloc(sizeof(funnel_text_window_t));
  21     tw->title = g_strdup(title);
  22     tw->text = g_string_new("");
  23
  24     if (!text_windows)
  25         text_windows = g_ptr_array_new();
  26
  27     g_ptr_array_add(text_windows,tw);
  28
  29     return tw;
  30 }
  31
  32 static void text_window_clear(funnel_text_window_t*  tw) {
  33     g_string_free(tw->text,TRUE);
  34     tw->text = g_string_new("");
  35 }
  36
  37 static void text_window_append(funnel_text_window_t*  tw, const char *text ) {
  38     g_string_append(tw->text,text);
  39 }
  40
  41 static void text_window_set_text(funnel_text_window_t*  tw, const char* text) {
  42     g_string_free(tw->text,TRUE);
  43     tw->text = g_string_new(text);
  44 }
  45
  46 static void text_window_prepend(funnel_text_window_t*  tw, const char *text) {
  47     g_string_prepend(tw->text,text);
  48 }
  49
  50 static const gchar* text_window_get_text(funnel_text_window_t*  tw) {
  51     return tw->text->str;
  52 }
  53
  54 /* XXX: finish this */
  55 static void funnel_logger(const gchar *log_domain _U_,
  56                           GLogLevelFlags log_level _U_,
  57                           const gchar *message,
  58                           gpointer user_data _U_) {
  59     fputs(message,stderr);
  60 }
  61
  62
  63
  64 static const funnel_ops_t funnel_ops = {
  65     new_text_window,
  66     text_window_set_text,
  67     text_window_append,
  68     text_window_prepend,
  69     text_window_clear,
  70     text_window_get_text,
  71     NULL,
  72     NULL,
  73     /*...,*/
  74     NULL,
  75     funnel_logger,
  76         NULL
  77 };
  78
  79
  80 void initialize_funnel_ops(void) {
  81     funnel_set_funnel_ops(&funnel_ops);
  82 }
  83
  84
  85 void funnel_dump_all_text_windows(void) {
  86     guint i;
  87
  88     if (!text_windows) return;
  89
  90     for ( i = 0 ; i < text_windows->len; i++) {
  91         funnel_text_window_t*  tw = g_ptr_array_index(text_windows,i);
  92         printf("\n========================== %s "
  93                "==========================\n%s\n",tw->title,tw->text->str);
  94
  95         g_ptr_array_remove_index(text_windows,i);
  96         g_free(tw->title);
  97         g_string_free(tw->text,TRUE);
  98         g_free(tw);
  99     }
 100 }
 101
 102 #if 0
 103
 104 GHashTable* menus = NULL;;
 105 typedef struct _menu_cb_t {
 106     void (*callback)(gpointer);
 107     void* callback_data;
 108 } menu_cb_t;
 109
 110
 111 static void  init_funnel_cmd(const char *optarg, void* data ) {
 112     gchar** args = g_strsplit(optarg,",",0);
 113     gchar** arg;
 114     menu_cb_t* mcb = data;
 115
 116     for(arg = args; *arg ; arg++) {
 117         g_strstrip(*arg);
 118     }
 119
 120     if (mcb->callback) {
 121         mcb->callback(mcb->callback_data);
 122     }
 123
 124 }
 125
 126 static void register_menu_cb(const char *name,
 127                              REGISTER_STAT_GROUP_E group _U_,
 128                              void (*callback)(gpointer),
 129                              gpointer callback_data,
 130                              gboolean retap _U_) {
 131     menu_cb_t* mcb = g_malloc(sizeof(menu_cb_t));
 132
 133     mcb->callback = callback;
 134     mcb->callback_data = callback_data;
 135
 136     if (!menus)
 137         menus = g_hash_table_new(g_str_hash,g_str_equal);
 138
 139     g_hash_table_insert(menus,g_strdup(name),mcb);
 140
 141     register_stat_cmd_arg(name,init_funnel_cmd,mcb);
 142 }
 143
 144 void initialize_funnel_ops(void) {
 145     funnel_set_funnel_ops(&funnel_ops);
 146 }
 147
 148 #endif
 149 void
 150 register_tap_listener_gtkfunnel(void)
 151 {
 152 #if 0
 153     funnel_register_all_menus(register_menu_cb);
 154 #endif
 155 }