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     NULL,
  74         NULL,
  75     /*...,*/
  76     NULL,
  77     funnel_logger,
  78         NULL
  79 };
  80
  81
  82 void initialize_funnel_ops(void) {
  83     funnel_set_funnel_ops(&funnel_ops);
  84 }
  85
  86
  87 void funnel_dump_all_text_windows(void) {
  88     guint i;
  89
  90     if (!text_windows) return;
  91
  92     for ( i = 0 ; i < text_windows->len; i++) {
  93         funnel_text_window_t*  tw = g_ptr_array_index(text_windows,i);
  94         printf("\n========================== %s "
  95                "==========================\n%s\n",tw->title,tw->text->str);
  96
  97         g_ptr_array_remove_index(text_windows,i);
  98         g_free(tw->title);
  99         g_string_free(tw->text,TRUE);
 100         g_free(tw);
 101     }
 102 }
 103
 104 #if 0
 105
 106 GHashTable* menus = NULL;;
 107 typedef struct _menu_cb_t {
 108     void (*callback)(gpointer);
 109     void* callback_data;
 110 } menu_cb_t;
 111
 112
 113 static void  init_funnel_cmd(const char *optarg, void* data ) {
 114     gchar** args = g_strsplit(optarg,",",0);
 115     gchar** arg;
 116     menu_cb_t* mcb = data;
 117
 118     for(arg = args; *arg ; arg++) {
 119         g_strstrip(*arg);
 120     }
 121
 122     if (mcb->callback) {
 123         mcb->callback(mcb->callback_data);
 124     }
 125
 126 }
 127
 128 static void register_menu_cb(const char *name,
 129                              REGISTER_STAT_GROUP_E group _U_,
 130                              void (*callback)(gpointer),
 131                              gpointer callback_data,
 132                              gboolean retap _U_) {
 133     menu_cb_t* mcb = g_malloc(sizeof(menu_cb_t));
 134
 135     mcb->callback = callback;
 136     mcb->callback_data = callback_data;
 137
 138     if (!menus)
 139         menus = g_hash_table_new(g_str_hash,g_str_equal);
 140
 141     g_hash_table_insert(menus,g_strdup(name),mcb);
 142
 143     register_stat_cmd_arg(name,init_funnel_cmd,mcb);
 144 }
 145
 146 void initialize_funnel_ops(void) {
 147     funnel_set_funnel_ops(&funnel_ops);
 148 }
 149
 150 #endif
 151 void
 152 register_tap_listener_gtkfunnel(void)
 153 {
 154 #if 0
 155     funnel_register_all_menus(register_menu_cb);
 156 #endif
 157 }