ui/gtk/file_import_dlg.c

   1 /* file_import_dlg.c
   2  * Dialog to setup for import of a text file, like text2pcap
   3  * November 2010, Jaap Keuter <jaap.keuter@xs4all.nl>
   4  *
   5  * Wireshark - Network traffic analyzer
   6  * By Gerald Combs <gerald@wireshark.org>
   7  * Copyright 1998 Gerald Combs
   8  *
   9  * This program is free software; you can redistribute it and/or
  10  * modify it under the terms of the GNU General Public License
  11  * as published by the Free Software Foundation; either version 2
  12  * of the License, or (at your option) any later version.
  13  *
  14  * This program is distributed in the hope that it will be useful,
  15  * but WITHOUT ANY WARRANTY; without even the implied warranty of
  16  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  17  * GNU General Public License for more details.
  18  *
  19  * You should have received a copy of the GNU General Public License
  20  * along with this program; if not, write to the Free Software
  21  * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301,
  22  * USA.
  23  */
  24
  25 #include "config.h"
  26
  27
  28 #include <stdlib.h>
  29
  30 #include "globals.h"
  31 #include "wiretap/pcap-encap.h"
  32
  33 #include "ui/simple_dialog.h"
  34 #include "ui/alert_box.h"
  35
  36 #include "ui/gtk/stock_icons.h"
  37 #include "ui/gtk/dlg_utils.h"
  38 #include "ui/gtk/gui_utils.h"
  39 #include "ui/gtk/file_dlg.h"
  40 #include "ui/gtk/capture_file_dlg.h"
  41 #include "ui/gtk/help_dlg.h"
  42
  43 #include "ui/gtk/file_import_dlg.h"
  44 #include "ui/text_import.h"
  45 #include "ui/text_import_scanner.h"
  46
  47 #include "wsutil/file_util.h"
  48 #include "wsutil/tempfile.h"
  49 #include "wsutil/os_version_info.h"
  50 #include "wsutil/ws_version_info.h"
  51
  52 #define INPUT_FRM_KEY                   "input_frame"
  53
  54 #define INPUT_FILENAME_TE_KEY           "input_filename_text"
  55
  56 #define INPUT_OFFSET_HEX_RB_KEY         "input_offset_hex_radio"
  57 #define INPUT_OFFSET_OCT_RB_KEY         "input_offset_oct_radio"
  58 #define INPUT_OFFSET_DEC_RB_KEY         "input_offset_dec_radio"
  59
  60 #define INPUT_DATETIME_CB_KEY           "input_datetime_checkbox"
  61 #define INPUT_TIMEFMT_LBL_KEY           "input_timeformat_label"
  62 #define INPUT_TIMEFMT_TE_KEY            "input_timeformat_entry"
  63
  64 #define INPUT_DIR_CB_KEY                "input_direction_indication_checkbox"
  65
  66 #define IMPORT_FRM_KEY                  "import_frame"
  67 #define IMPORT_ENCAP_CO_KEY             "import_encap_combo"
  68
  69 #define IMPORT_HEADER_FRM_KEY           "import_header_frame"
  70 #define IMPORT_HEADER_CB_KEY            "import_header_checkbox"
  71 #define IMPORT_HEADER_ETH_RB_KEY        "import_header_ethernet_radio"
  72 #define IMPORT_HEADER_ETYPE_LBL_KEY     "import_header_etype_label"
  73 #define IMPORT_HEADER_ETYPE_TE_KEY      "import_header_etype_text"
  74 #define IMPORT_HEADER_IPV4_RB_KEY       "import_header_ipv4_radio"
  75 #define IMPORT_HEADER_PROT_LBL_KEY      "import_header_prot_label"
  76 #define IMPORT_HEADER_PROT_TE_KEY       "import_header_prot_text"
  77 #define IMPORT_HEADER_UDP_RB_KEY        "import_header_udp_radio"
  78 #define IMPORT_HEADER_SRC_PORT_LBL_KEY  "import_header_src_port_label"
  79 #define IMPORT_HEADER_SRC_PORT_TE_KEY   "import_header_src_port_text"
  80 #define IMPORT_HEADER_TCP_RB_KEY        "import_header_tcp_radio"
  81 #define IMPORT_HEADER_DST_PORT_LBL_KEY  "import_header_dst_port_label"
  82 #define IMPORT_HEADER_DST_PORT_TE_KEY   "import_header_dst_port_text"
  83 #define IMPORT_HEADER_SCTP_RB_KEY       "import_header_sctp_radio"
  84 #define IMPORT_HEADER_TAG_LBL_KEY       "import_header_tag_label"
  85 #define IMPORT_HEADER_TAG_TE_KEY        "import_header_tag_text"
  86 #define IMPORT_HEADER_SCTP_D_RB_KEY     "import_header_sctp_data_radio"
  87 #define IMPORT_HEADER_PPI_LBL_KEY       "import_header_ppi_label"
  88 #define IMPORT_HEADER_PPI_TE_KEY        "import_header_ppi_text"
  89
  90 #define IMPORT_FRAME_LENGTH_TE_KEY      "import_frame_length_text"
  91
  92 static GtkWidget    *file_import_dlg_w = NULL;
  93 static GtkListStore *encap_list_store  = NULL;
  94
  95 /*****************************************************************************/
  96
  97 static void
  98 file_import_dlg_destroy_cb(GtkWidget *win _U_, gpointer user_data _U_)
  99 {
 100     file_import_dlg_w = NULL;
 101 }
 102
 103 /*****************************************************************************/
 104
 105 static void
 106 browse_file_cb(GtkWidget *browse_bt, GtkWidget *filename_te)
 107 {
 108     file_selection_browse(browse_bt, filename_te, "Wireshark: Import from Hex Dump",
 109         FILE_SELECTION_READ_BROWSE);
 110 }
 111
 112 static void
 113 timefmt_cb_toggle(GtkWidget *widget, gpointer data _U_)
 114 {
 115     GtkWidget *timefmt_lbl, *timefmt_te;
 116     gboolean   apply_fmt;
 117
 118     timefmt_lbl = GTK_WIDGET(g_object_get_data(G_OBJECT(widget), INPUT_TIMEFMT_LBL_KEY));
 119     timefmt_te  = GTK_WIDGET(g_object_get_data(G_OBJECT(widget), INPUT_TIMEFMT_TE_KEY));
 120
 121     apply_fmt = gtk_toggle_button_get_active(GTK_TOGGLE_BUTTON(widget));
 122     gtk_widget_set_sensitive(timefmt_lbl, apply_fmt);
 123     gtk_widget_set_sensitive(timefmt_te, apply_fmt);
 124 }
 125
 126 enum
 127 {
 128     ENCAP_NAME_COLUMN,
 129     ENCAP_VALUE_COLUMN
 130 };
 131
 132 /*****************************************************************************/
 133 static void
 134 create_encap_list_store(void)
 135 {
 136     GtkTreeIter  iter;
 137     gint         encap;
 138     const gchar *name;
 139     GtkTreeSortable *sortable;
 140     GtkSortType order = GTK_SORT_ASCENDING;
 141
 142     encap_list_store = gtk_list_store_new(2, G_TYPE_STRING, G_TYPE_UINT);
 143     sortable = GTK_TREE_SORTABLE(encap_list_store);
 144     gtk_tree_sortable_set_sort_func(sortable, ENCAP_NAME_COLUMN,
 145         str_ptr_sort_func, GINT_TO_POINTER(ENCAP_NAME_COLUMN), NULL);
 146     gtk_tree_sortable_set_sort_column_id(sortable, ENCAP_NAME_COLUMN, order);
 147
 148     /* Scan all Wiretap encapsulation types */
 149     for (encap = 1; encap < wtap_get_num_encap_types(); encap++) {
 150         /* Check if we can write to a PCAP file
 151          *
 152          * Exclude wtap encapsulations that require a pseudo header,
 153          * because we won't setup one from the text we import and
 154          * wiretap doesn't allow us to write 'raw' frames
 155          */
 156         if ((wtap_wtap_encap_to_pcap_encap(encap) > 0) && !wtap_encap_requires_phdr(encap)) {
 157             /* If it has got a name */
 158             if ((name = wtap_encap_string(encap))) {
 159                 gtk_list_store_append(encap_list_store, &iter);
 160                 gtk_list_store_set(encap_list_store, &iter, 0, name, 1, encap, -1);
 161             }
 162         }
 163     }
 164 }
 165
 166 static GtkWidget *
 167 fill_encap_combo(void)
 168 {
 169     GtkWidget       *encap_co;
 170     GtkCellRenderer *cell;
 171
 172     encap_co = gtk_combo_box_new_with_model(GTK_TREE_MODEL(encap_list_store));
 173     cell = gtk_cell_renderer_text_new();
 174     gtk_cell_layout_pack_start(GTK_CELL_LAYOUT(encap_co), cell, TRUE);
 175     gtk_cell_layout_set_attributes(GTK_CELL_LAYOUT(encap_co), cell, "text", 0, NULL);
 176
 177     return encap_co;
 178 }
 179
 180 static void header_frm_child_set(GtkWidget *widget, gpointer data);
 181
 182 static void
 183 encap_co_changed(GtkComboBox *widget, gpointer data)
 184 {
 185     GtkTreeIter  iter;
 186     gboolean     result;
 187     GtkWidget   *header_cb;
 188
 189     result = gtk_combo_box_get_active_iter(widget, &iter);
 190
 191     if (result) {
 192         guint encap;
 193         GtkTreeModel *model = gtk_combo_box_get_model(widget);
 194         gtk_tree_model_get(model, &iter, ENCAP_VALUE_COLUMN, &encap, -1);
 195
 196         if (encap != WTAP_ENCAP_ETHERNET)
 197             result = FALSE;
 198     }
 199
 200     if (result) {
 201         header_cb = GTK_WIDGET(g_object_get_data(G_OBJECT(data), IMPORT_HEADER_CB_KEY));
 202         g_signal_emit_by_name(G_OBJECT(header_cb), "toggled", data);
 203     } else {
 204         gtk_container_foreach(GTK_CONTAINER(data), header_frm_child_set, GUINT_TO_POINTER(result));
 205     }
 206 }
 207
 208 /*****************************************************************************/
 209
 210 static void
 211 header_frm_child_set(GtkWidget *widget, gpointer data)
 212 {
 213     gtk_widget_set_sensitive(widget, GPOINTER_TO_UINT(data));
 214 }
 215
 216 static void
 217 header_cb_toggle(GtkWidget *widget, gpointer data)
 218 {
 219     gtk_container_foreach(GTK_CONTAINER(data), header_frm_child_set,
 220         GUINT_TO_POINTER(gtk_toggle_button_get_active(GTK_TOGGLE_BUTTON(widget))));
 221     /* The frame's checkbox must stay sensitive, of course... */
 222     gtk_widget_set_sensitive(widget, TRUE);
 223 }
 224
 225 /*
 226  * Header radio button toggle handlers
 227  */
 228 static void
 229 header_eth_rb_toggle(GtkWidget *widget, gpointer data)
 230 {
 231     GtkWidget *etype_lbl    = GTK_WIDGET(g_object_get_data(G_OBJECT(data), IMPORT_HEADER_ETYPE_LBL_KEY));
 232     GtkWidget *etype_te     = GTK_WIDGET(g_object_get_data(G_OBJECT(data), IMPORT_HEADER_ETYPE_TE_KEY));
 233     GtkWidget *prot_lbl     = GTK_WIDGET(g_object_get_data(G_OBJECT(data), IMPORT_HEADER_PROT_LBL_KEY));
 234     GtkWidget *prot_te      = GTK_WIDGET(g_object_get_data(G_OBJECT(data), IMPORT_HEADER_PROT_TE_KEY));
 235     GtkWidget *src_port_lbl = GTK_WIDGET(g_object_get_data(G_OBJECT(data), IMPORT_HEADER_SRC_PORT_LBL_KEY));
 236     GtkWidget *src_port_te  = GTK_WIDGET(g_object_get_data(G_OBJECT(data), IMPORT_HEADER_SRC_PORT_TE_KEY));
 237     GtkWidget *dst_port_lbl = GTK_WIDGET(g_object_get_data(G_OBJECT(data), IMPORT_HEADER_DST_PORT_LBL_KEY));
 238     GtkWidget *dst_port_te  = GTK_WIDGET(g_object_get_data(G_OBJECT(data), IMPORT_HEADER_DST_PORT_TE_KEY));
 239     GtkWidget *tag_lbl      = GTK_WIDGET(g_object_get_data(G_OBJECT(data), IMPORT_HEADER_TAG_LBL_KEY));
 240     GtkWidget *tag_te       = GTK_WIDGET(g_object_get_data(G_OBJECT(data), IMPORT_HEADER_TAG_TE_KEY));
 241     GtkWidget *ppi_lbl      = GTK_WIDGET(g_object_get_data(G_OBJECT(data), IMPORT_HEADER_PPI_LBL_KEY));
 242     GtkWidget *ppi_te       = GTK_WIDGET(g_object_get_data(G_OBJECT(data), IMPORT_HEADER_PPI_TE_KEY));
 243
 244     if (gtk_toggle_button_get_active(GTK_TOGGLE_BUTTON(widget))) {
 245         gtk_widget_set_sensitive(etype_lbl,    TRUE);
 246         gtk_widget_set_sensitive(etype_te,     TRUE);
 247         gtk_widget_set_sensitive(prot_lbl,     FALSE);
 248         gtk_widget_set_sensitive(prot_te,      FALSE);
 249         gtk_widget_set_sensitive(src_port_lbl, FALSE);
 250         gtk_widget_set_sensitive(src_port_te,  FALSE);
 251         gtk_widget_set_sensitive(dst_port_lbl, FALSE);
 252         gtk_widget_set_sensitive(dst_port_te,  FALSE);
 253         gtk_widget_set_sensitive(tag_lbl,      FALSE);
 254         gtk_widget_set_sensitive(tag_te,       FALSE);
 255         gtk_widget_set_sensitive(ppi_lbl,      FALSE);
 256         gtk_widget_set_sensitive(ppi_te,       FALSE);
 257     } else {
 258         gtk_widget_set_sensitive(etype_lbl,    FALSE);
 259         gtk_widget_set_sensitive(etype_te,     FALSE);
 260     }
 261 }
 262
 263 static void
 264 header_ipv4_rb_toggle(GtkWidget *widget, gpointer data)
 265 {
 266     GtkWidget *etype_lbl    = GTK_WIDGET(g_object_get_data(G_OBJECT(data), IMPORT_HEADER_ETYPE_LBL_KEY));
 267     GtkWidget *etype_te     = GTK_WIDGET(g_object_get_data(G_OBJECT(data), IMPORT_HEADER_ETYPE_TE_KEY));
 268     GtkWidget *prot_lbl     = GTK_WIDGET(g_object_get_data(G_OBJECT(data), IMPORT_HEADER_PROT_LBL_KEY));
 269     GtkWidget *prot_te      = GTK_WIDGET(g_object_get_data(G_OBJECT(data), IMPORT_HEADER_PROT_TE_KEY));
 270     GtkWidget *src_port_lbl = GTK_WIDGET(g_object_get_data(G_OBJECT(data), IMPORT_HEADER_SRC_PORT_LBL_KEY));
 271     GtkWidget *src_port_te  = GTK_WIDGET(g_object_get_data(G_OBJECT(data), IMPORT_HEADER_SRC_PORT_TE_KEY));
 272     GtkWidget *dst_port_lbl = GTK_WIDGET(g_object_get_data(G_OBJECT(data), IMPORT_HEADER_DST_PORT_LBL_KEY));
 273     GtkWidget *dst_port_te  = GTK_WIDGET(g_object_get_data(G_OBJECT(data), IMPORT_HEADER_DST_PORT_TE_KEY));
 274     GtkWidget *tag_lbl      = GTK_WIDGET(g_object_get_data(G_OBJECT(data), IMPORT_HEADER_TAG_LBL_KEY));
 275     GtkWidget *tag_te       = GTK_WIDGET(g_object_get_data(G_OBJECT(data), IMPORT_HEADER_TAG_TE_KEY));
 276     GtkWidget *ppi_lbl      = GTK_WIDGET(g_object_get_data(G_OBJECT(data), IMPORT_HEADER_PPI_LBL_KEY));
 277     GtkWidget *ppi_te       = GTK_WIDGET(g_object_get_data(G_OBJECT(data), IMPORT_HEADER_PPI_TE_KEY));
 278
 279     if (gtk_toggle_button_get_active(GTK_TOGGLE_BUTTON(widget))) {
 280         gtk_widget_set_sensitive(etype_lbl,    FALSE);
 281         gtk_widget_set_sensitive(etype_te,     FALSE);
 282         gtk_widget_set_sensitive(prot_lbl,     TRUE);
 283         gtk_widget_set_sensitive(prot_te,      TRUE);
 284         gtk_widget_set_sensitive(src_port_lbl, FALSE);
 285         gtk_widget_set_sensitive(src_port_te,  FALSE);
 286         gtk_widget_set_sensitive(dst_port_lbl, FALSE);
 287         gtk_widget_set_sensitive(dst_port_te,  FALSE);
 288         gtk_widget_set_sensitive(tag_lbl,      FALSE);
 289         gtk_widget_set_sensitive(tag_te,       FALSE);
 290         gtk_widget_set_sensitive(ppi_lbl,      FALSE);
 291         gtk_widget_set_sensitive(ppi_te,       FALSE);
 292     } else {
 293         gtk_widget_set_sensitive(prot_lbl,     FALSE);
 294         gtk_widget_set_sensitive(prot_te,      FALSE);
 295     }
 296 }
 297
 298 static void
 299 header_udp_rb_toggle(GtkWidget *widget, gpointer data)
 300 {
 301     GtkWidget *etype_lbl    = GTK_WIDGET(g_object_get_data(G_OBJECT(data), IMPORT_HEADER_ETYPE_LBL_KEY));
 302     GtkWidget *etype_te     = GTK_WIDGET(g_object_get_data(G_OBJECT(data), IMPORT_HEADER_ETYPE_TE_KEY));
 303     GtkWidget *prot_lbl     = GTK_WIDGET(g_object_get_data(G_OBJECT(data), IMPORT_HEADER_PROT_LBL_KEY));
 304     GtkWidget *prot_te      = GTK_WIDGET(g_object_get_data(G_OBJECT(data), IMPORT_HEADER_PROT_TE_KEY));
 305     GtkWidget *src_port_lbl = GTK_WIDGET(g_object_get_data(G_OBJECT(data), IMPORT_HEADER_SRC_PORT_LBL_KEY));
 306     GtkWidget *src_port_te  = GTK_WIDGET(g_object_get_data(G_OBJECT(data), IMPORT_HEADER_SRC_PORT_TE_KEY));
 307     GtkWidget *dst_port_lbl = GTK_WIDGET(g_object_get_data(G_OBJECT(data), IMPORT_HEADER_DST_PORT_LBL_KEY));
 308     GtkWidget *dst_port_te  = GTK_WIDGET(g_object_get_data(G_OBJECT(data), IMPORT_HEADER_DST_PORT_TE_KEY));
 309     GtkWidget *tag_lbl      = GTK_WIDGET(g_object_get_data(G_OBJECT(data), IMPORT_HEADER_TAG_LBL_KEY));
 310     GtkWidget *tag_te       = GTK_WIDGET(g_object_get_data(G_OBJECT(data), IMPORT_HEADER_TAG_TE_KEY));
 311     GtkWidget *ppi_lbl      = GTK_WIDGET(g_object_get_data(G_OBJECT(data), IMPORT_HEADER_PPI_LBL_KEY));
 312     GtkWidget *ppi_te       = GTK_WIDGET(g_object_get_data(G_OBJECT(data), IMPORT_HEADER_PPI_TE_KEY));
 313
 314     if (gtk_toggle_button_get_active(GTK_TOGGLE_BUTTON(widget))) {
 315         gtk_widget_set_sensitive(etype_lbl,    FALSE);
 316         gtk_widget_set_sensitive(etype_te,     FALSE);
 317         gtk_widget_set_sensitive(prot_lbl,     FALSE);
 318         gtk_widget_set_sensitive(prot_te,      FALSE);
 319         gtk_widget_set_sensitive(src_port_lbl, TRUE);
 320         gtk_widget_set_sensitive(src_port_te,  TRUE);
 321         gtk_widget_set_sensitive(dst_port_lbl, TRUE);
 322         gtk_widget_set_sensitive(dst_port_te,  TRUE);
 323         gtk_widget_set_sensitive(tag_lbl,      FALSE);
 324         gtk_widget_set_sensitive(tag_te,       FALSE);
 325         gtk_widget_set_sensitive(ppi_lbl,      FALSE);
 326         gtk_widget_set_sensitive(ppi_te,       FALSE);
 327     } else {
 328         gtk_widget_set_sensitive(src_port_lbl, FALSE);
 329         gtk_widget_set_sensitive(src_port_te,  FALSE);
 330         gtk_widget_set_sensitive(dst_port_lbl, FALSE);
 331         gtk_widget_set_sensitive(dst_port_te,  FALSE);
 332     }
 333 }
 334
 335 static void
 336 header_tcp_rb_toggle(GtkWidget *widget, gpointer data)
 337 {
 338     GtkWidget *etype_lbl    = GTK_WIDGET(g_object_get_data(G_OBJECT(data), IMPORT_HEADER_ETYPE_LBL_KEY));
 339     GtkWidget *etype_te     = GTK_WIDGET(g_object_get_data(G_OBJECT(data), IMPORT_HEADER_ETYPE_TE_KEY));
 340     GtkWidget *prot_lbl     = GTK_WIDGET(g_object_get_data(G_OBJECT(data), IMPORT_HEADER_PROT_LBL_KEY));
 341     GtkWidget *prot_te      = GTK_WIDGET(g_object_get_data(G_OBJECT(data), IMPORT_HEADER_PROT_TE_KEY));
 342     GtkWidget *src_port_lbl = GTK_WIDGET(g_object_get_data(G_OBJECT(data), IMPORT_HEADER_SRC_PORT_LBL_KEY));
 343     GtkWidget *src_port_te  = GTK_WIDGET(g_object_get_data(G_OBJECT(data), IMPORT_HEADER_SRC_PORT_TE_KEY));
 344     GtkWidget *dst_port_lbl = GTK_WIDGET(g_object_get_data(G_OBJECT(data), IMPORT_HEADER_DST_PORT_LBL_KEY));
 345     GtkWidget *dst_port_te  = GTK_WIDGET(g_object_get_data(G_OBJECT(data), IMPORT_HEADER_DST_PORT_TE_KEY));
 346     GtkWidget *tag_lbl      = GTK_WIDGET(g_object_get_data(G_OBJECT(data), IMPORT_HEADER_TAG_LBL_KEY));
 347     GtkWidget *tag_te       = GTK_WIDGET(g_object_get_data(G_OBJECT(data), IMPORT_HEADER_TAG_TE_KEY));
 348     GtkWidget *ppi_lbl      = GTK_WIDGET(g_object_get_data(G_OBJECT(data), IMPORT_HEADER_PPI_LBL_KEY));
 349     GtkWidget *ppi_te       = GTK_WIDGET(g_object_get_data(G_OBJECT(data), IMPORT_HEADER_PPI_TE_KEY));
 350
 351     if (gtk_toggle_button_get_active(GTK_TOGGLE_BUTTON(widget))) {
 352         gtk_widget_set_sensitive(etype_lbl,    FALSE);
 353         gtk_widget_set_sensitive(etype_te,     FALSE);
 354         gtk_widget_set_sensitive(prot_lbl,     FALSE);
 355         gtk_widget_set_sensitive(prot_te,      FALSE);
 356         gtk_widget_set_sensitive(src_port_lbl, TRUE);
 357         gtk_widget_set_sensitive(src_port_te,  TRUE);
 358         gtk_widget_set_sensitive(dst_port_lbl, TRUE);
 359         gtk_widget_set_sensitive(dst_port_te,  TRUE);
 360         gtk_widget_set_sensitive(tag_lbl,      FALSE);
 361         gtk_widget_set_sensitive(tag_te,       FALSE);
 362         gtk_widget_set_sensitive(ppi_lbl,      FALSE);
 363         gtk_widget_set_sensitive(ppi_te,       FALSE);
 364     } else {
 365         gtk_widget_set_sensitive(src_port_lbl, FALSE);
 366         gtk_widget_set_sensitive(src_port_te,  FALSE);
 367         gtk_widget_set_sensitive(dst_port_lbl, FALSE);
 368         gtk_widget_set_sensitive(dst_port_te,  FALSE);
 369     }
 370 }
 371
 372 static void
 373 header_sctp_rb_toggle(GtkWidget *widget, gpointer data)
 374 {
 375     GtkWidget *etype_lbl    = GTK_WIDGET(g_object_get_data(G_OBJECT(data), IMPORT_HEADER_ETYPE_LBL_KEY));
 376     GtkWidget *etype_te     = GTK_WIDGET(g_object_get_data(G_OBJECT(data), IMPORT_HEADER_ETYPE_TE_KEY));
 377     GtkWidget *prot_lbl     = GTK_WIDGET(g_object_get_data(G_OBJECT(data), IMPORT_HEADER_PROT_LBL_KEY));
 378     GtkWidget *prot_te      = GTK_WIDGET(g_object_get_data(G_OBJECT(data), IMPORT_HEADER_PROT_TE_KEY));
 379     GtkWidget *src_port_lbl = GTK_WIDGET(g_object_get_data(G_OBJECT(data), IMPORT_HEADER_SRC_PORT_LBL_KEY));
 380     GtkWidget *src_port_te  = GTK_WIDGET(g_object_get_data(G_OBJECT(data), IMPORT_HEADER_SRC_PORT_TE_KEY));
 381     GtkWidget *dst_port_lbl = GTK_WIDGET(g_object_get_data(G_OBJECT(data), IMPORT_HEADER_DST_PORT_LBL_KEY));
 382     GtkWidget *dst_port_te  = GTK_WIDGET(g_object_get_data(G_OBJECT(data), IMPORT_HEADER_DST_PORT_TE_KEY));
 383     GtkWidget *tag_lbl      = GTK_WIDGET(g_object_get_data(G_OBJECT(data), IMPORT_HEADER_TAG_LBL_KEY));
 384     GtkWidget *tag_te       = GTK_WIDGET(g_object_get_data(G_OBJECT(data), IMPORT_HEADER_TAG_TE_KEY));
 385     GtkWidget *ppi_lbl      = GTK_WIDGET(g_object_get_data(G_OBJECT(data), IMPORT_HEADER_PPI_LBL_KEY));
 386     GtkWidget *ppi_te       = GTK_WIDGET(g_object_get_data(G_OBJECT(data), IMPORT_HEADER_PPI_TE_KEY));
 387
 388     if (gtk_toggle_button_get_active(GTK_TOGGLE_BUTTON(widget))) {
 389         gtk_widget_set_sensitive(etype_lbl,    FALSE);
 390         gtk_widget_set_sensitive(etype_te,     FALSE);
 391         gtk_widget_set_sensitive(prot_lbl,     FALSE);
 392         gtk_widget_set_sensitive(prot_te,      FALSE);
 393         gtk_widget_set_sensitive(src_port_lbl, TRUE);
 394         gtk_widget_set_sensitive(src_port_te,  TRUE);
 395         gtk_widget_set_sensitive(dst_port_lbl, TRUE);
 396         gtk_widget_set_sensitive(dst_port_te,  TRUE);
 397         gtk_widget_set_sensitive(tag_lbl,      TRUE);
 398         gtk_widget_set_sensitive(tag_te,       TRUE);
 399         gtk_widget_set_sensitive(ppi_lbl,      FALSE);
 400         gtk_widget_set_sensitive(ppi_te,       FALSE);
 401     } else {
 402         gtk_widget_set_sensitive(src_port_lbl, FALSE);
 403         gtk_widget_set_sensitive(src_port_te,  FALSE);
 404         gtk_widget_set_sensitive(dst_port_lbl, FALSE);
 405         gtk_widget_set_sensitive(dst_port_te,  FALSE);
 406         gtk_widget_set_sensitive(tag_lbl,      FALSE);
 407         gtk_widget_set_sensitive(tag_te,       FALSE);
 408     }
 409 }
 410
 411 static void
 412 header_sctp_data_rb_toggle(GtkWidget *widget, gpointer data)
 413 {
 414     GtkWidget *etype_lbl    = GTK_WIDGET(g_object_get_data(G_OBJECT(data), IMPORT_HEADER_ETYPE_LBL_KEY));
 415     GtkWidget *etype_te     = GTK_WIDGET(g_object_get_data(G_OBJECT(data), IMPORT_HEADER_ETYPE_TE_KEY));
 416     GtkWidget *prot_lbl     = GTK_WIDGET(g_object_get_data(G_OBJECT(data), IMPORT_HEADER_PROT_LBL_KEY));
 417     GtkWidget *prot_te      = GTK_WIDGET(g_object_get_data(G_OBJECT(data), IMPORT_HEADER_PROT_TE_KEY));
 418     GtkWidget *src_port_lbl = GTK_WIDGET(g_object_get_data(G_OBJECT(data), IMPORT_HEADER_SRC_PORT_LBL_KEY));
 419     GtkWidget *src_port_te  = GTK_WIDGET(g_object_get_data(G_OBJECT(data), IMPORT_HEADER_SRC_PORT_TE_KEY));
 420     GtkWidget *dst_port_lbl = GTK_WIDGET(g_object_get_data(G_OBJECT(data), IMPORT_HEADER_DST_PORT_LBL_KEY));
 421     GtkWidget *dst_port_te  = GTK_WIDGET(g_object_get_data(G_OBJECT(data), IMPORT_HEADER_DST_PORT_TE_KEY));
 422     GtkWidget *tag_lbl      = GTK_WIDGET(g_object_get_data(G_OBJECT(data), IMPORT_HEADER_TAG_LBL_KEY));
 423     GtkWidget *tag_te       = GTK_WIDGET(g_object_get_data(G_OBJECT(data), IMPORT_HEADER_TAG_TE_KEY));
 424     GtkWidget *ppi_lbl      = GTK_WIDGET(g_object_get_data(G_OBJECT(data), IMPORT_HEADER_PPI_LBL_KEY));
 425     GtkWidget *ppi_te       = GTK_WIDGET(g_object_get_data(G_OBJECT(data), IMPORT_HEADER_PPI_TE_KEY));
 426
 427     if (gtk_toggle_button_get_active(GTK_TOGGLE_BUTTON(widget))) {
 428         gtk_widget_set_sensitive(etype_lbl,    FALSE);
 429         gtk_widget_set_sensitive(etype_te,     FALSE);
 430         gtk_widget_set_sensitive(prot_lbl,     FALSE);
 431         gtk_widget_set_sensitive(prot_te,      FALSE);
 432         gtk_widget_set_sensitive(src_port_lbl, TRUE);
 433         gtk_widget_set_sensitive(src_port_te,  TRUE);
 434         gtk_widget_set_sensitive(dst_port_lbl, TRUE);
 435         gtk_widget_set_sensitive(dst_port_te,  TRUE);
 436         gtk_widget_set_sensitive(tag_lbl,      FALSE);
 437         gtk_widget_set_sensitive(tag_te,       FALSE);
 438         gtk_widget_set_sensitive(ppi_lbl,      TRUE);
 439         gtk_widget_set_sensitive(ppi_te,       TRUE);
 440     } else {
 441         gtk_widget_set_sensitive(src_port_lbl, FALSE);
 442         gtk_widget_set_sensitive(src_port_te,  FALSE);
 443         gtk_widget_set_sensitive(dst_port_lbl, FALSE);
 444         gtk_widget_set_sensitive(dst_port_te,  FALSE);
 445         gtk_widget_set_sensitive(ppi_lbl,      FALSE);
 446         gtk_widget_set_sensitive(ppi_te,       FALSE);
 447     }
 448 }
 449
 450 /*****************************************************************************/
 451
 452 static void
 453 file_import_open(text_import_info_t *info)
 454 {
 455     char *tmpname, *capfile_name;
 456     int   err;
 457
 458     /* pcapng defs */
 459     wtapng_section_t            *shb_hdr;
 460     wtapng_iface_descriptions_t *idb_inf;
 461     wtapng_if_descr_t            int_data;
 462     GString                     *os_info_str;
 463
 464     /* Create data for SHB  */
 465     os_info_str = g_string_new("");
 466     get_os_version_info(os_info_str);
 467
 468     shb_hdr = g_new(wtapng_section_t,1);
 469     shb_hdr->section_length = -1;
 470     /* options */
 471     shb_hdr->opt_comment    = g_strdup_printf("File created by File->Import of file %s", info->import_text_filename);
 472     /*
 473      * UTF-8 string containing the description of the hardware used to create
 474      * this section.
 475      */
 476     shb_hdr->shb_hardware   = NULL;
 477     /*
 478      * UTF-8 string containing the name of the operating system used to create
 479      * this section.
 480      */
 481     shb_hdr->shb_os         = g_string_free(os_info_str, FALSE);
 482     /*
 483      * UTF-8 string containing the name of the application used to create
 484      * this section.
 485      */
 486     shb_hdr->shb_user_appl  = g_strdup_printf("Wireshark %s", get_ws_vcs_version_info());
 487
 488
 489     /* Create fake IDB info */
 490     idb_inf = g_new(wtapng_iface_descriptions_t,1);
 491     idb_inf->interface_data = g_array_new(FALSE, FALSE, sizeof(wtapng_if_descr_t));
 492
 493     /* create the fake interface data */
 494     int_data.wtap_encap            = info->encapsulation;
 495     int_data.time_units_per_second = 1000000; /* default microsecond resolution */
 496     int_data.link_type             = wtap_wtap_encap_to_pcap_encap(info->encapsulation);
 497     int_data.snap_len              = WTAP_MAX_PACKET_SIZE;
 498     int_data.if_name               = g_strdup("Fake IF File->Import");
 499     int_data.opt_comment           = NULL;
 500     int_data.if_description        = NULL;
 501     int_data.if_speed              = 0;
 502     int_data.if_tsresol            = 6;
 503     int_data.if_filter_str         = NULL;
 504     int_data.bpf_filter_len        = 0;
 505     int_data.if_filter_bpf_bytes   = NULL;
 506     int_data.if_os                 = NULL;
 507     int_data.if_fcslen             = -1;
 508     int_data.num_stat_entries      = 0;          /* Number of ISB:s */
 509     int_data.interface_statistics  = NULL;
 510
 511     g_array_append_val(idb_inf->interface_data, int_data);
 512
 513     /* Use a random name for the temporary import buffer */
 514     info->wdh = wtap_dump_open_tempfile_ng(&tmpname, "import",
 515                                            WTAP_FILE_TYPE_SUBTYPE_PCAPNG,
 516                                            info->encapsulation,
 517                                            info->max_frame_length, FALSE,
 518                                            shb_hdr, idb_inf, NULL, &err);
 519     capfile_name = g_strdup(tmpname);
 520     if (info->wdh == NULL) {
 521         open_failure_alert_box(tmpname ? tmpname : "temporary file", err, TRUE);
 522         fclose(info->import_text_file);
 523         goto end;
 524     }
 525
 526     text_import_setup(info);
 527
 528     text_importin = info->import_text_file;
 529
 530     text_importlex();
 531
 532     text_import_cleanup();
 533
 534     if (fclose(info->import_text_file)) {
 535         read_failure_alert_box(info->import_text_filename, errno);
 536     }
 537
 538     if (!wtap_dump_close(info->wdh, &err)) {
 539         write_failure_alert_box(capfile_name, err);
 540     }
 541
 542     if (cf_open(&cfile, capfile_name, WTAP_TYPE_AUTO, TRUE /* temporary file */, &err) != CF_OK) {
 543         open_failure_alert_box(capfile_name, err, FALSE);
 544         goto end;
 545     }
 546
 547     switch (cf_read(&cfile, FALSE)) {
 548     case CF_READ_OK:
 549     case CF_READ_ERROR:
 550     /* Just because we got an error, that doesn't mean we were unable
 551        to read any of the file; we handle what we could get from the
 552        file. */
 553     break;
 554
 555     case CF_READ_ABORTED:
 556     /* The user bailed out of re-reading the capture file; the
 557        capture file has been closed - just free the capture file name
 558        string and return (without changing the last containing
 559        directory). */
 560     break;
 561     }
 562
 563 end:
 564     g_free(info->import_text_filename);
 565     g_free(info->date_timestamp_format);
 566     g_free(info);
 567     g_free(capfile_name);
 568     wtap_free_shb(shb_hdr);
 569     wtap_free_idb_info(idb_inf);
 570     window_destroy(file_import_dlg_w);
 571 }
 572
 573 static text_import_info_t *
 574 setup_file_import(GtkWidget *main_w)
 575 {
 576     GtkWidget *input_frm, *import_frm;
 577
 578     text_import_info_t *text_import_info = (text_import_info_t *)g_malloc0(sizeof(text_import_info_t));
 579
 580     /* Retrieve the input and import settings from the dialog */
 581
 582     /* First the main components */
 583     input_frm  = GTK_WIDGET(g_object_get_data(G_OBJECT(main_w), INPUT_FRM_KEY));
 584     import_frm = GTK_WIDGET(g_object_get_data(G_OBJECT(main_w), IMPORT_FRM_KEY));
 585
 586     /* Then the input frame controls of interest */
 587     {
 588         GtkWidget *filename_te   = GTK_WIDGET(g_object_get_data(G_OBJECT(input_frm), INPUT_FILENAME_TE_KEY));
 589         GtkWidget *offset_hex_rb = GTK_WIDGET(g_object_get_data(G_OBJECT(input_frm), INPUT_OFFSET_HEX_RB_KEY));
 590         GtkWidget *offset_oct_rb = GTK_WIDGET(g_object_get_data(G_OBJECT(input_frm), INPUT_OFFSET_OCT_RB_KEY));
 591         GtkWidget *offset_dec_rb = GTK_WIDGET(g_object_get_data(G_OBJECT(input_frm), INPUT_OFFSET_DEC_RB_KEY));
 592         GtkWidget *timefmt_cb    = GTK_WIDGET(g_object_get_data(G_OBJECT(input_frm), INPUT_DATETIME_CB_KEY));
 593         GtkWidget *timefmt_te    = GTK_WIDGET(g_object_get_data(G_OBJECT(input_frm), INPUT_TIMEFMT_TE_KEY));
 594         GtkWidget *dir_cb        = GTK_WIDGET(g_object_get_data(G_OBJECT(input_frm), INPUT_DIR_CB_KEY));
 595
 596         text_import_info->import_text_filename = g_strdup(gtk_entry_get_text(GTK_ENTRY(filename_te)));
 597
 598         /* Try to open the input file */
 599         text_import_info->import_text_file = ws_fopen(text_import_info->import_text_filename, "rb");
 600         if (!text_import_info->import_text_file) {
 601             open_failure_alert_box(text_import_info->import_text_filename, errno, FALSE);
 602             g_free(text_import_info->import_text_filename);
 603             g_free(text_import_info->date_timestamp_format);
 604             g_free(text_import_info);
 605             return NULL;
 606         }
 607
 608         text_import_info->offset_type =
 609             gtk_toggle_button_get_active(GTK_TOGGLE_BUTTON(offset_hex_rb)) ? OFFSET_HEX :
 610             gtk_toggle_button_get_active(GTK_TOGGLE_BUTTON(offset_oct_rb)) ? OFFSET_OCT :
 611             gtk_toggle_button_get_active(GTK_TOGGLE_BUTTON(offset_dec_rb)) ? OFFSET_DEC :
 612             OFFSET_NONE;
 613         text_import_info->date_timestamp = gtk_toggle_button_get_active(GTK_TOGGLE_BUTTON(timefmt_cb));
 614         text_import_info->date_timestamp_format = g_strdup(gtk_entry_get_text(GTK_ENTRY(timefmt_te)));
 615         text_import_info->has_direction = gtk_toggle_button_get_active(GTK_TOGGLE_BUTTON(dir_cb));
 616     }
 617
 618     /* Then the import frame controls of interest */
 619     {
 620         GtkWidget *encap_co            = GTK_WIDGET(g_object_get_data(G_OBJECT(import_frm), IMPORT_ENCAP_CO_KEY));
 621         GtkWidget *header_frm          = GTK_WIDGET(g_object_get_data(G_OBJECT(import_frm), IMPORT_HEADER_FRM_KEY));
 622         GtkWidget *framelen_te         = GTK_WIDGET(g_object_get_data(G_OBJECT(import_frm), IMPORT_FRAME_LENGTH_TE_KEY));
 623
 624         /* Then the header frame controls of interest */
 625         GtkWidget *header_cb           = GTK_WIDGET(g_object_get_data(G_OBJECT(header_frm), IMPORT_HEADER_CB_KEY));
 626
 627         GtkWidget *header_eth_rb       = GTK_WIDGET(g_object_get_data(G_OBJECT(header_frm), IMPORT_HEADER_ETH_RB_KEY));
 628         GtkWidget *header_ipv4_rb      = GTK_WIDGET(g_object_get_data(G_OBJECT(header_frm), IMPORT_HEADER_IPV4_RB_KEY));
 629         GtkWidget *header_udp_rb       = GTK_WIDGET(g_object_get_data(G_OBJECT(header_frm), IMPORT_HEADER_UDP_RB_KEY));
 630         GtkWidget *header_tcp_rb       = GTK_WIDGET(g_object_get_data(G_OBJECT(header_frm), IMPORT_HEADER_TCP_RB_KEY));
 631         GtkWidget *header_sctp_rb      = GTK_WIDGET(g_object_get_data(G_OBJECT(header_frm), IMPORT_HEADER_SCTP_RB_KEY));
 632         GtkWidget *header_sctp_data_rb = GTK_WIDGET(g_object_get_data(G_OBJECT(header_frm), IMPORT_HEADER_SCTP_D_RB_KEY));
 633
 634         GtkWidget *etype_te            = GTK_WIDGET(g_object_get_data(G_OBJECT(header_frm), IMPORT_HEADER_ETYPE_TE_KEY));
 635         GtkWidget *protocol_te         = GTK_WIDGET(g_object_get_data(G_OBJECT(header_frm), IMPORT_HEADER_PROT_TE_KEY));
 636         GtkWidget *src_port_te         = GTK_WIDGET(g_object_get_data(G_OBJECT(header_frm), IMPORT_HEADER_SRC_PORT_TE_KEY));
 637         GtkWidget *dst_port_te         = GTK_WIDGET(g_object_get_data(G_OBJECT(header_frm), IMPORT_HEADER_DST_PORT_TE_KEY));
 638         GtkWidget *tag_te              = GTK_WIDGET(g_object_get_data(G_OBJECT(header_frm), IMPORT_HEADER_TAG_TE_KEY));
 639         GtkWidget *ppi_te              = GTK_WIDGET(g_object_get_data(G_OBJECT(header_frm), IMPORT_HEADER_PPI_TE_KEY));
 640
 641         GtkTreeIter iter;
 642
 643         if (gtk_combo_box_get_active_iter(GTK_COMBO_BOX(encap_co), &iter)) {
 644             GtkTreeModel *model = gtk_combo_box_get_model(GTK_COMBO_BOX(encap_co));
 645             gtk_tree_model_get(model, &iter, 1, &text_import_info->encapsulation, -1);
 646         }
 647
 648         if ((text_import_info->encapsulation == WTAP_ENCAP_ETHERNET) &&
 649             (gtk_toggle_button_get_active(GTK_TOGGLE_BUTTON(header_cb)))) {
 650             text_import_info->dummy_header_type =
 651                 gtk_toggle_button_get_active(GTK_TOGGLE_BUTTON(header_eth_rb))       ? HEADER_ETH :
 652                 gtk_toggle_button_get_active(GTK_TOGGLE_BUTTON(header_ipv4_rb))      ? HEADER_IPV4 :
 653                 gtk_toggle_button_get_active(GTK_TOGGLE_BUTTON(header_udp_rb))       ? HEADER_UDP :
 654                 gtk_toggle_button_get_active(GTK_TOGGLE_BUTTON(header_tcp_rb))       ? HEADER_TCP :
 655                 gtk_toggle_button_get_active(GTK_TOGGLE_BUTTON(header_sctp_rb))      ? HEADER_SCTP :
 656                 gtk_toggle_button_get_active(GTK_TOGGLE_BUTTON(header_sctp_data_rb)) ? HEADER_SCTP_DATA :
 657                 HEADER_NONE;
 658
 659             switch (text_import_info->dummy_header_type) {
 660             case HEADER_ETH:
 661                 text_import_info->pid = (guint) strtol(gtk_entry_get_text(GTK_ENTRY(etype_te)), NULL, 16);
 662                 if (text_import_info->pid > 0xffff) {
 663                     simple_dialog(ESD_TYPE_ERROR, ESD_BTN_OK, "The Ethertype (%x) is too large.",
 664                         text_import_info->pid);
 665                     g_free(text_import_info->import_text_filename);
 666                     fclose(text_import_info->import_text_file);
 667                     g_free(text_import_info->date_timestamp_format);
 668                     g_free(text_import_info);
 669                     return NULL;
 670                 }
 671                 break;
 672
 673             case HEADER_IPV4:
 674                 text_import_info->protocol = (guint) strtol(gtk_entry_get_text(GTK_ENTRY(protocol_te)), NULL, 10);
 675                 if (text_import_info->protocol > 0xff) {
 676                     simple_dialog(ESD_TYPE_ERROR, ESD_BTN_OK, "The IPv4 protocol (%u) is too large.",
 677                         text_import_info->protocol);
 678                     g_free(text_import_info->import_text_filename);
 679                     fclose(text_import_info->import_text_file);
 680                     g_free(text_import_info->date_timestamp_format);
 681                     g_free(text_import_info);
 682                     return NULL;
 683                 }
 684                 break;
 685
 686             case HEADER_UDP:
 687             case HEADER_TCP:
 688                 text_import_info->src_port = (guint) strtol(gtk_entry_get_text(GTK_ENTRY(src_port_te)), NULL, 10);
 689                 if (text_import_info->src_port > 0xffff) {
 690                     simple_dialog(ESD_TYPE_ERROR, ESD_BTN_OK, "The source port (%u) is too large.",
 691                         text_import_info->src_port);
 692                     g_free(text_import_info->import_text_filename);
 693                     fclose(text_import_info->import_text_file);
 694                     g_free(text_import_info->date_timestamp_format);
 695                     g_free(text_import_info);
 696                     return NULL;
 697                 }
 698                 text_import_info->dst_port = (guint) strtol(gtk_entry_get_text(GTK_ENTRY(dst_port_te)), NULL, 10);
 699                 if (text_import_info->dst_port > 0xffff) {
 700                     simple_dialog(ESD_TYPE_ERROR, ESD_BTN_OK, "The destination port (%u) is too large.",
 701                         text_import_info->dst_port);
 702                     g_free(text_import_info->import_text_filename);
 703                     fclose(text_import_info->import_text_file);
 704                     g_free(text_import_info->date_timestamp_format);
 705                     g_free(text_import_info);
 706                     return NULL;
 707                 }
 708                 break;
 709
 710             case HEADER_SCTP:
 711                 text_import_info->src_port = (guint) strtol(gtk_entry_get_text(GTK_ENTRY(src_port_te)), NULL, 10);
 712                 if (text_import_info->src_port > 0xffff) {
 713                     simple_dialog(ESD_TYPE_ERROR, ESD_BTN_OK, "The source port (%u) is too large.",
 714                         text_import_info->src_port);
 715                     g_free(text_import_info->import_text_filename);
 716                     fclose(text_import_info->import_text_file);
 717                     g_free(text_import_info->date_timestamp_format);
 718                     g_free(text_import_info);
 719                     return NULL;
 720                 }
 721                 text_import_info->dst_port = (guint) strtol(gtk_entry_get_text(GTK_ENTRY(dst_port_te)), NULL, 10);
 722                 if (text_import_info->dst_port > 0xffff) {
 723                     simple_dialog(ESD_TYPE_ERROR, ESD_BTN_OK, "The destination port (%u) is too large.",
 724                         text_import_info->dst_port);
 725                     g_free(text_import_info->import_text_filename);
 726                     fclose(text_import_info->import_text_file);
 727                     g_free(text_import_info->date_timestamp_format);
 728                     g_free(text_import_info);
 729                     return NULL;
 730                 }
 731                 text_import_info->tag = (guint) strtol(gtk_entry_get_text(GTK_ENTRY(tag_te)), NULL, 10);
 732                 break;
 733
 734             case HEADER_SCTP_DATA:
 735                 text_import_info->src_port = (guint) strtol(gtk_entry_get_text(GTK_ENTRY(src_port_te)), NULL, 10);
 736                 if (text_import_info->src_port > 0xffff) {
 737                     simple_dialog(ESD_TYPE_ERROR, ESD_BTN_OK, "The source port (%u) is too large.",
 738                         text_import_info->src_port);
 739                     g_free(text_import_info->import_text_filename);
 740                     fclose(text_import_info->import_text_file);
 741                     g_free(text_import_info->date_timestamp_format);
 742                     g_free(text_import_info);
 743                     return NULL;
 744                 }
 745                 text_import_info->dst_port = (guint) strtol(gtk_entry_get_text(GTK_ENTRY(dst_port_te)), NULL, 10);
 746                 if (text_import_info->dst_port > 0xffff) {
 747                     simple_dialog(ESD_TYPE_ERROR, ESD_BTN_OK, "The destination port (%u) is too large.",
 748                         text_import_info->dst_port);
 749                     g_free(text_import_info->import_text_filename);
 750                     fclose(text_import_info->import_text_file);
 751                     g_free(text_import_info->date_timestamp_format);
 752                     g_free(text_import_info);
 753                     return NULL;
 754                 }
 755                 text_import_info->ppi = (guint) strtol(gtk_entry_get_text(GTK_ENTRY(ppi_te)), NULL, 10);
 756                 break;
 757
 758             default:
 759                 break;
 760             }
 761         } else {
 762             text_import_info->dummy_header_type = HEADER_NONE;
 763         }
 764
 765         text_import_info->max_frame_length = (guint)strtol(gtk_entry_get_text(GTK_ENTRY(framelen_te)), NULL, 10);
 766         if (text_import_info->max_frame_length == 0) {
 767             text_import_info->max_frame_length = IMPORT_MAX_PACKET;
 768         } else if (text_import_info->max_frame_length > IMPORT_MAX_PACKET) {
 769             simple_dialog(ESD_TYPE_ERROR, ESD_BTN_OK, "The maximum frame length (%u) is too long.",
 770                 text_import_info->max_frame_length);
 771             g_free(text_import_info->import_text_filename);
 772             fclose(text_import_info->import_text_file);
 773             g_free(text_import_info->date_timestamp_format);
 774             g_free(text_import_info);
 775             return NULL;
 776         }
 777     }
 778
 779     return text_import_info;
 780 }
 781
 782 /*****************************************************************************/
 783
 784 static void
 785 file_import_ok_cb(GtkWidget *widget _U_, gpointer data)
 786 {
 787     text_import_info_t *text_import_info;
 788
 789     /* If there's unsaved data, let the user save it first.
 790        If they cancel out of it, don't open the file. */
 791     if (do_file_close(&cfile, FALSE, " before opening a new capture file")) {
 792         /* open the new file */
 793         text_import_info = setup_file_import((GtkWidget *)data);
 794         if (text_import_info) {
 795             file_import_open(text_import_info);
 796         }
 797     }
 798 }
 799
 800 static void
 801 set_default_encap(GtkWidget *encap_co, guint default_encap)
 802 {
 803     gboolean result;
 804     GtkTreeIter iter;
 805     GtkTreeModel *model;
 806     gboolean more_items = TRUE;
 807     guint encap_value;
 808
 809     gtk_combo_box_set_active(GTK_COMBO_BOX(encap_co), 0);
 810     result = gtk_combo_box_get_active_iter(GTK_COMBO_BOX(encap_co), &iter);
 811     if (result) {
 812         model = gtk_combo_box_get_model(GTK_COMBO_BOX(encap_co));
 813         do {
 814             gtk_tree_model_get(model, &iter, ENCAP_VALUE_COLUMN, &encap_value, -1);
 815             if (encap_value == default_encap) {
 816                 gtk_combo_box_set_active_iter(GTK_COMBO_BOX(encap_co), &iter);
 817                 more_items = FALSE;
 818             }
 819             else
 820                 more_items = gtk_tree_model_iter_next(model, &iter);
 821         } while (more_items);
 822     }
 823 }
 824
 825 /*****************************************************************************/
 826
 827 /*
 828  * Dialog creator
 829  */
 830 static GtkWidget *
 831 file_import_dlg_new(void)
 832 {
 833     GtkWidget  *main_w, *main_vb,
 834                *input_frm, *input_grid, *input_vb,
 835                *filename_lbl, *filename_te, *browse_bt,
 836                *offset_lbl, *offset_rb_vb,
 837                *offset_hex_rb, *offset_oct_rb, *offset_dec_rb,
 838                *timefmt_hb, *timefmt_cb, *timefmt_lbl, *timefmt_te,
 839                *dir_hb, *dir_cb,
 840                *import_frm, *import_vb,
 841                *encap_hb, *encap_lbl, *encap_co,
 842                *header_cb, *header_frm, *header_hb,
 843                *header_eth_rb, *header_ipv4_rb, *header_udp_rb,
 844                *header_tcp_rb, *header_sctp_rb, *header_sctp_data_rb,
 845                *header_rblbl_vb,
 846                *header_rblbl_1_hb, *header_rblbl_1_lbl,
 847                *header_rblbl_2_hb, *header_rblbl_2_lbl,
 848                *header_rblbl_3_hb, *header_rblbl_3_lbl,
 849                *header_rblbl_4_hb, *header_rblbl_4_lbl,
 850                *header_rblbl_5_hb, *header_rblbl_5_lbl,
 851                *header_rblbl_6_hb, *header_rblbl_6_lbl,
 852                *etype_te, *protocol_te, *src_port_te,
 853                *dst_port_te, *tag_te, *ppi_te,
 854                *framelen_hb, *framelen_lbl, *framelen_te,
 855                *bbox, *help_bt, *close_bt, *ok_bt;
 856
 857     /* Setup the dialog */
 858
 859     main_w = dlg_window_new("Wireshark: Import from Hex Dump");
 860     gtk_window_set_default_size(GTK_WINDOW(main_w), 400, 300);
 861
 862     main_vb = ws_gtk_box_new(GTK_ORIENTATION_VERTICAL, 0, FALSE);
 863     gtk_container_set_border_width(GTK_CONTAINER(main_vb), 3);
 864     gtk_container_add(GTK_CONTAINER(main_w), main_vb);
 865
 866     /* Setup the input frame */
 867
 868     input_frm = gtk_frame_new("Input");
 869     gtk_box_pack_start(GTK_BOX(main_vb), input_frm, FALSE, FALSE, 0);
 870
 871     g_object_set_data(G_OBJECT(main_w), INPUT_FRM_KEY, input_frm);
 872
 873     input_vb = ws_gtk_box_new(GTK_ORIENTATION_VERTICAL, 0, FALSE);
 874     gtk_container_add(GTK_CONTAINER(input_frm), input_vb);
 875
 876     input_grid = ws_gtk_grid_new();
 877     gtk_container_set_border_width(GTK_CONTAINER(input_grid), 5);
 878     gtk_box_pack_start(GTK_BOX(input_vb), input_grid, FALSE, FALSE, 0);
 879     ws_gtk_grid_set_row_spacing(GTK_GRID(input_grid), 5);
 880     ws_gtk_grid_set_column_spacing(GTK_GRID(input_grid), 5);
 881
 882     /* Filename */
 883     filename_lbl = gtk_label_new("Filename:");
 884     ws_gtk_grid_attach(GTK_GRID(input_grid), filename_lbl, 0, 0, 1, 1);
 885
 886     filename_te = gtk_entry_new();
 887     gtk_widget_set_tooltip_text(filename_te, "Set name of text file to import");
 888     ws_gtk_grid_attach_defaults(GTK_GRID(input_grid), filename_te, 1, 0, 1, 1);
 889
 890     g_object_set_data(G_OBJECT(input_frm), INPUT_FILENAME_TE_KEY, filename_te);
 891
 892     browse_bt = ws_gtk_button_new_from_stock(WIRESHARK_STOCK_BROWSE);
 893     gtk_widget_set_tooltip_text(browse_bt, "Browse for text file to import");
 894     ws_gtk_grid_attach(GTK_GRID(input_grid), browse_bt, 2, 0, 1, 1);
 895
 896     g_signal_connect(browse_bt, "clicked", G_CALLBACK(browse_file_cb), filename_te);
 897
 898     /* Offsets */
 899
 900     offset_lbl = gtk_label_new("Offsets:");
 901     gtk_misc_set_alignment(GTK_MISC(offset_lbl), 1.0f, 0.0f);
 902     ws_gtk_grid_attach(GTK_GRID(input_grid), offset_lbl, 0, 1, 1, 1);
 903
 904     offset_rb_vb = ws_gtk_box_new(GTK_ORIENTATION_VERTICAL, 0, FALSE);
 905     ws_gtk_grid_attach_defaults(GTK_GRID(input_grid), offset_rb_vb, 1, 1, 1, 1);
 906
 907     /* First entry in the group */
 908     offset_hex_rb = gtk_radio_button_new_with_label(NULL, "Hexadecimal");
 909     gtk_widget_set_tooltip_text(offset_hex_rb, "Offsets in the text file are in hexadecimal notation");
 910     gtk_box_pack_start(GTK_BOX(offset_rb_vb), offset_hex_rb, FALSE, FALSE, 0);
 911
 912     g_object_set_data(G_OBJECT(input_frm), INPUT_OFFSET_HEX_RB_KEY, offset_hex_rb);
 913
 914     offset_oct_rb = gtk_radio_button_new_with_label_from_widget(GTK_RADIO_BUTTON(offset_hex_rb), "Octal");
 915     gtk_widget_set_tooltip_text(offset_oct_rb, "Offsets in the text file are in octal notation");
 916     gtk_box_pack_start(GTK_BOX(offset_rb_vb), offset_oct_rb, FALSE, FALSE, 0);
 917
 918     g_object_set_data(G_OBJECT(input_frm), INPUT_OFFSET_OCT_RB_KEY, offset_oct_rb);
 919
 920     offset_dec_rb = gtk_radio_button_new_with_label_from_widget(GTK_RADIO_BUTTON(offset_hex_rb), "Decimal");
 921     gtk_widget_set_tooltip_text(offset_dec_rb, "Offsets in the text file are in decimal notation");
 922     gtk_box_pack_start(GTK_BOX(offset_rb_vb), offset_dec_rb, FALSE, FALSE, 0);
 923
 924     g_object_set_data(G_OBJECT(input_frm), INPUT_OFFSET_DEC_RB_KEY, offset_dec_rb);
 925
 926     /* Time format */
 927     timefmt_hb = ws_gtk_box_new(GTK_ORIENTATION_HORIZONTAL, 3, FALSE);
 928     gtk_container_set_border_width(GTK_CONTAINER(timefmt_hb), 3);
 929     gtk_box_pack_start(GTK_BOX(input_vb), timefmt_hb, FALSE, FALSE, 0);
 930
 931     timefmt_cb = gtk_check_button_new_with_label("Date/Time");
 932     gtk_widget_set_tooltip_text(timefmt_cb, "Whether or not the text file contains timestamp information");
 933     gtk_box_pack_start(GTK_BOX(timefmt_hb), timefmt_cb, FALSE, FALSE, 0);
 934
 935     g_object_set_data(G_OBJECT(input_frm), INPUT_DATETIME_CB_KEY, timefmt_cb);
 936
 937     timefmt_lbl = gtk_label_new("   Format:");
 938     gtk_box_pack_start(GTK_BOX(timefmt_hb), timefmt_lbl, FALSE, FALSE, 0);
 939
 940     g_object_set_data(G_OBJECT(timefmt_cb), INPUT_TIMEFMT_LBL_KEY, timefmt_lbl);
 941
 942     timefmt_te = gtk_entry_new();
 943     gtk_entry_set_text(GTK_ENTRY(timefmt_te), "%F %T.");
 944     gtk_widget_set_tooltip_text(timefmt_te,
 945                                 "The format in which to parse timestamps in the text file (eg. %F %T.)."
 946                                 " Format specifiers are based on strptime(3)");
 947     gtk_box_pack_start(GTK_BOX(timefmt_hb), timefmt_te, FALSE, FALSE, 0);
 948
 949     g_object_set_data(G_OBJECT(timefmt_cb), INPUT_TIMEFMT_TE_KEY, timefmt_te);
 950     g_object_set_data(G_OBJECT(input_frm), INPUT_TIMEFMT_TE_KEY, timefmt_te);
 951
 952     g_signal_connect(timefmt_cb, "toggled", G_CALLBACK(timefmt_cb_toggle), NULL);
 953     g_signal_emit_by_name(G_OBJECT(timefmt_cb), "toggled", NULL);
 954
 955     /* Direction indication */
 956     dir_hb = ws_gtk_box_new(GTK_ORIENTATION_HORIZONTAL, 3, FALSE);
 957     gtk_container_set_border_width(GTK_CONTAINER(dir_hb), 3);
 958     gtk_box_pack_start(GTK_BOX(input_vb), dir_hb, FALSE, FALSE, 0);
 959
 960     dir_cb = gtk_check_button_new_with_label("Direction indication");
 961     gtk_widget_set_tooltip_text(dir_cb, "Whether or not the file contains information indicating the direction "
 962                                 " (inbound or outbound) of the packet");
 963     gtk_box_pack_start(GTK_BOX(dir_hb), dir_cb, FALSE, FALSE, 0);
 964
 965     g_object_set_data(G_OBJECT(input_frm), INPUT_DIR_CB_KEY, dir_cb);
 966
 967     /* Setup the import frame */
 968
 969     import_frm = gtk_frame_new("Import");
 970     gtk_box_pack_start(GTK_BOX(main_vb), import_frm, TRUE, TRUE, 3);
 971
 972     g_object_set_data(G_OBJECT(main_w), IMPORT_FRM_KEY, import_frm);
 973
 974     import_vb = ws_gtk_box_new(GTK_ORIENTATION_VERTICAL, 0, FALSE);
 975     gtk_container_add(GTK_CONTAINER(import_frm), import_vb);
 976
 977     /* Encapsulation */
 978     encap_hb = ws_gtk_box_new(GTK_ORIENTATION_HORIZONTAL, 3, FALSE);
 979     gtk_container_set_border_width(GTK_CONTAINER(encap_hb), 3);
 980     gtk_box_pack_start(GTK_BOX(import_vb), encap_hb, FALSE, FALSE, 0);
 981
 982     encap_lbl = gtk_label_new("Encapsulation type:");
 983     gtk_box_pack_start(GTK_BOX(encap_hb), encap_lbl, FALSE, FALSE, 0);
 984
 985     encap_co = fill_encap_combo();
 986     gtk_widget_set_tooltip_text(encap_co, "Encapsulation type for the frames in the import capture file");
 987     gtk_box_pack_start(GTK_BOX(encap_hb), encap_co, FALSE, FALSE, 0);
 988
 989     g_object_set_data(G_OBJECT(import_frm), IMPORT_ENCAP_CO_KEY, encap_co);
 990
 991     /* Dummy header */
 992     header_frm = gtk_frame_new(NULL);
 993     header_cb = gtk_check_button_new_with_label("Dummy header");
 994     gtk_widget_set_tooltip_text(header_cb, "Whether or not to prefix a dummy header to the frames");
 995     gtk_frame_set_label_widget(GTK_FRAME(header_frm), header_cb);
 996     gtk_container_set_border_width(GTK_CONTAINER(header_frm), 3);
 997     gtk_box_pack_start(GTK_BOX(import_vb), header_frm, FALSE, FALSE, 0);
 998
 999     g_object_set_data(G_OBJECT(import_frm), IMPORT_HEADER_FRM_KEY, header_frm);
1000     g_object_set_data(G_OBJECT(header_frm), IMPORT_HEADER_CB_KEY, header_cb);
1001
1002     header_hb = ws_gtk_box_new(GTK_ORIENTATION_HORIZONTAL, 3, FALSE);
1003     gtk_container_set_border_width(GTK_CONTAINER(header_hb), 3);
1004     gtk_container_add(GTK_CONTAINER(header_frm), header_hb);
1005
1006     header_rblbl_vb = ws_gtk_box_new(GTK_ORIENTATION_VERTICAL, 0, FALSE);
1007     gtk_box_pack_start(GTK_BOX(header_hb), header_rblbl_vb, TRUE, TRUE, 0);
1008
1009     /* Line 1 */
1010     header_rblbl_1_hb = ws_gtk_box_new(GTK_ORIENTATION_HORIZONTAL, 0, FALSE);
1011     gtk_box_pack_start(GTK_BOX(header_rblbl_vb), header_rblbl_1_hb, FALSE, FALSE, 2);
1012
1013     /* First entry in the group */
1014     header_eth_rb = gtk_radio_button_new_with_label(NULL, "Ethernet");
1015     gtk_widget_set_tooltip_text(header_eth_rb, "Prefix an Ethernet header to the frames");
1016     g_signal_connect(header_eth_rb, "toggled", G_CALLBACK(header_eth_rb_toggle), header_frm);
1017     gtk_box_pack_start(GTK_BOX(header_rblbl_1_hb), header_eth_rb, FALSE, FALSE, 0);
1018
1019     g_object_set_data(G_OBJECT(header_frm), IMPORT_HEADER_ETH_RB_KEY, header_eth_rb);
1020
1021     header_rblbl_1_lbl = gtk_label_new("  Ethertype (hex):");
1022     gtk_box_pack_start(GTK_BOX(header_rblbl_1_hb), header_rblbl_1_lbl, TRUE, TRUE, 0);
1023     gtk_misc_set_alignment(GTK_MISC(header_rblbl_1_lbl), 1.0f, 0.5f);
1024
1025     etype_te = gtk_entry_new();
1026     gtk_widget_set_tooltip_text(etype_te, "The type to set in the Ethernet header");
1027     gtk_box_pack_end(GTK_BOX(header_rblbl_1_hb), etype_te, FALSE, FALSE, 0);
1028
1029     g_object_set_data(G_OBJECT(header_frm), IMPORT_HEADER_ETYPE_LBL_KEY, header_rblbl_1_lbl);
1030     g_object_set_data(G_OBJECT(header_frm), IMPORT_HEADER_ETYPE_TE_KEY, etype_te);
1031
1032     /* Line 2 */
1033     header_rblbl_2_hb = ws_gtk_box_new(GTK_ORIENTATION_HORIZONTAL, 0, FALSE);
1034     gtk_box_pack_start(GTK_BOX(header_rblbl_vb), header_rblbl_2_hb, FALSE, FALSE, 2);
1035
1036     header_ipv4_rb = gtk_radio_button_new_with_label_from_widget(GTK_RADIO_BUTTON(header_eth_rb), "IPv4");
1037     gtk_widget_set_tooltip_text(header_ipv4_rb, "Prefix an Ethernet and IPv4 header to the frames");
1038     g_signal_connect(header_ipv4_rb, "toggled", G_CALLBACK(header_ipv4_rb_toggle), header_frm);
1039     gtk_box_pack_start(GTK_BOX(header_rblbl_2_hb), header_ipv4_rb, FALSE, FALSE, 0);
1040
1041     g_object_set_data(G_OBJECT(header_frm), IMPORT_HEADER_IPV4_RB_KEY, header_ipv4_rb);
1042
1043     header_rblbl_2_lbl = gtk_label_new("  Protocol (dec):");
1044     gtk_box_pack_start(GTK_BOX(header_rblbl_2_hb), header_rblbl_2_lbl, TRUE, TRUE, 0);
1045     gtk_misc_set_alignment(GTK_MISC(header_rblbl_2_lbl), 1.0f, 0.5f);
1046
1047     protocol_te = gtk_entry_new();
1048     gtk_widget_set_tooltip_text(protocol_te, "The protocol id to set in the IPv4 header");
1049     gtk_box_pack_end(GTK_BOX(header_rblbl_2_hb), protocol_te, FALSE, FALSE, 0);
1050
1051     g_object_set_data(G_OBJECT(header_frm), IMPORT_HEADER_PROT_LBL_KEY, header_rblbl_2_lbl);
1052     g_object_set_data(G_OBJECT(header_frm), IMPORT_HEADER_PROT_TE_KEY, protocol_te);
1053
1054     /* Line 3 */
1055     header_rblbl_3_hb = ws_gtk_box_new(GTK_ORIENTATION_HORIZONTAL, 0, FALSE);
1056     gtk_box_pack_start(GTK_BOX(header_rblbl_vb), header_rblbl_3_hb, FALSE, FALSE, 2);
1057
1058     header_udp_rb = gtk_radio_button_new_with_label_from_widget(GTK_RADIO_BUTTON(header_eth_rb), "UDP");
1059     gtk_widget_set_tooltip_text(header_udp_rb, "Prefix an Ethernet, IPv4 and UDP header to the frames");
1060     g_signal_connect(header_udp_rb, "toggled", G_CALLBACK(header_udp_rb_toggle), header_frm);
1061     gtk_box_pack_start(GTK_BOX(header_rblbl_3_hb), header_udp_rb, FALSE, FALSE, 0);
1062
1063     g_object_set_data(G_OBJECT(header_frm), IMPORT_HEADER_UDP_RB_KEY, header_udp_rb);
1064
1065     header_rblbl_3_lbl = gtk_label_new("  Source port:");
1066     gtk_box_pack_start(GTK_BOX(header_rblbl_3_hb), header_rblbl_3_lbl, TRUE, TRUE, 0);
1067     gtk_misc_set_alignment(GTK_MISC(header_rblbl_3_lbl), 1.0f, 0.5f);
1068
1069     src_port_te = gtk_entry_new();
1070     gtk_widget_set_tooltip_text(src_port_te, "The source port to set in the UDP, TCP or SCTP header");
1071     gtk_box_pack_end(GTK_BOX(header_rblbl_3_hb), src_port_te, FALSE, FALSE, 0);
1072
1073     g_object_set_data(G_OBJECT(header_frm), IMPORT_HEADER_SRC_PORT_LBL_KEY, header_rblbl_3_lbl);
1074     g_object_set_data(G_OBJECT(header_frm), IMPORT_HEADER_SRC_PORT_TE_KEY, src_port_te);
1075
1076     /* Line 4 */
1077     header_rblbl_4_hb = ws_gtk_box_new(GTK_ORIENTATION_HORIZONTAL, 0, FALSE);
1078     gtk_box_pack_start(GTK_BOX(header_rblbl_vb), header_rblbl_4_hb, FALSE, FALSE, 2);
1079
1080     header_tcp_rb = gtk_radio_button_new_with_label_from_widget(GTK_RADIO_BUTTON(header_eth_rb), "TCP");
1081     gtk_widget_set_tooltip_text(header_tcp_rb, "Prefix an Ethernet, IPv4 and TCP header to the frames");
1082     g_signal_connect(header_tcp_rb, "toggled", G_CALLBACK(header_tcp_rb_toggle), header_frm);
1083     gtk_box_pack_start(GTK_BOX(header_rblbl_4_hb), header_tcp_rb, FALSE, FALSE, 0);
1084
1085     g_object_set_data(G_OBJECT(header_frm), IMPORT_HEADER_TCP_RB_KEY, header_tcp_rb);
1086
1087     header_rblbl_4_lbl = gtk_label_new("  Destination port:");
1088     gtk_box_pack_start(GTK_BOX(header_rblbl_4_hb), header_rblbl_4_lbl, TRUE, TRUE, 0);
1089     gtk_misc_set_alignment(GTK_MISC(header_rblbl_4_lbl), 1.0f, 0.5f);
1090
1091     dst_port_te = gtk_entry_new();
1092     gtk_widget_set_tooltip_text(dst_port_te, "The destination port to set in the UDP, TCP or SCTP header");
1093     gtk_box_pack_end(GTK_BOX(header_rblbl_4_hb), dst_port_te, FALSE, FALSE, 0);
1094
1095     g_object_set_data(G_OBJECT(header_frm), IMPORT_HEADER_DST_PORT_LBL_KEY, header_rblbl_4_lbl);
1096     g_object_set_data(G_OBJECT(header_frm), IMPORT_HEADER_DST_PORT_TE_KEY, dst_port_te);
1097
1098     /* Line 5 */
1099     header_rblbl_5_hb = ws_gtk_box_new(GTK_ORIENTATION_HORIZONTAL, 0, FALSE);
1100     gtk_box_pack_start(GTK_BOX(header_rblbl_vb), header_rblbl_5_hb, FALSE, FALSE, 2);
1101
1102     header_sctp_rb = gtk_radio_button_new_with_label_from_widget(GTK_RADIO_BUTTON(header_eth_rb), "SCTP");
1103     gtk_widget_set_tooltip_text(header_sctp_rb, "Prefix an Ethernet, IPv4 and SCTP header to the frames");
1104     g_signal_connect(header_sctp_rb, "toggled", G_CALLBACK(header_sctp_rb_toggle), header_frm);
1105     gtk_box_pack_start(GTK_BOX(header_rblbl_5_hb), header_sctp_rb, FALSE, FALSE, 0);
1106
1107     g_object_set_data(G_OBJECT(header_frm), IMPORT_HEADER_SCTP_RB_KEY, header_sctp_rb);
1108
1109     header_rblbl_5_lbl = gtk_label_new("  Tag:");
1110     gtk_box_pack_start(GTK_BOX(header_rblbl_5_hb), header_rblbl_5_lbl, TRUE, TRUE, 0);
1111     gtk_misc_set_alignment(GTK_MISC(header_rblbl_5_lbl), 1.0f, 0.5f);
1112
1113     tag_te = gtk_entry_new();
1114     gtk_widget_set_tooltip_text(tag_te, "The verification tag to set in the SCTP header");
1115     gtk_box_pack_end(GTK_BOX(header_rblbl_5_hb), tag_te, FALSE, FALSE, 0);
1116
1117     g_object_set_data(G_OBJECT(header_frm), IMPORT_HEADER_TAG_LBL_KEY, header_rblbl_5_lbl);
1118     g_object_set_data(G_OBJECT(header_frm), IMPORT_HEADER_TAG_TE_KEY, tag_te);
1119
1120     /* Line 6 */
1121     header_rblbl_6_hb = ws_gtk_box_new(GTK_ORIENTATION_HORIZONTAL, 0, FALSE);
1122     gtk_box_pack_start(GTK_BOX(header_rblbl_vb), header_rblbl_6_hb, FALSE, FALSE, 2);
1123
1124     header_sctp_data_rb = gtk_radio_button_new_with_label_from_widget(GTK_RADIO_BUTTON(header_eth_rb), "SCTP (DATA)");
1125     gtk_widget_set_tooltip_text(header_sctp_data_rb, "Prefix an Ethernet, IPv4 and SCTP DATA header to the frames");
1126     g_signal_connect(header_sctp_data_rb, "toggled", G_CALLBACK(header_sctp_data_rb_toggle), header_frm);
1127     gtk_box_pack_start(GTK_BOX(header_rblbl_6_hb), header_sctp_data_rb, FALSE, FALSE, 0);
1128
1129     g_object_set_data(G_OBJECT(header_frm), IMPORT_HEADER_SCTP_D_RB_KEY, header_sctp_data_rb);
1130
1131     header_rblbl_6_lbl = gtk_label_new("  PPI:");
1132     gtk_box_pack_start(GTK_BOX(header_rblbl_6_hb), header_rblbl_6_lbl, TRUE, TRUE, 0);
1133     gtk_misc_set_alignment(GTK_MISC(header_rblbl_6_lbl), 1.0f, 0.5f);
1134
1135     ppi_te = gtk_entry_new();
1136     gtk_widget_set_tooltip_text(ppi_te, "The payload protocol identifier to set in the SCTP DATA header");
1137     gtk_box_pack_end(GTK_BOX(header_rblbl_6_hb), ppi_te, FALSE, FALSE, 0);
1138
1139     g_object_set_data(G_OBJECT(header_frm), IMPORT_HEADER_PPI_LBL_KEY, header_rblbl_6_lbl);
1140     g_object_set_data(G_OBJECT(header_frm), IMPORT_HEADER_PPI_TE_KEY, ppi_te);
1141
1142     /* Set sensitivity */
1143     g_signal_connect(header_cb, "toggled", G_CALLBACK(header_cb_toggle), header_frm);
1144     g_signal_emit_by_name(G_OBJECT(header_cb), "toggled", header_frm);
1145
1146     g_signal_emit_by_name(G_OBJECT(header_eth_rb), "toggled", header_frm);
1147     set_default_encap(encap_co, WTAP_ENCAP_ETHERNET);
1148     g_signal_connect(encap_co, "changed", G_CALLBACK(encap_co_changed), header_frm);
1149
1150     /* Frame length */
1151     framelen_hb = ws_gtk_box_new(GTK_ORIENTATION_HORIZONTAL, 3, FALSE);
1152     gtk_container_set_border_width(GTK_CONTAINER(framelen_hb), 3);
1153     gtk_box_pack_start(GTK_BOX(import_vb), framelen_hb, FALSE, FALSE, 0);
1154
1155     framelen_lbl = gtk_label_new("Max. frame length:");
1156     gtk_box_pack_start(GTK_BOX(framelen_hb), framelen_lbl, FALSE, FALSE, 0);
1157
1158     framelen_te = gtk_entry_new();
1159     gtk_widget_set_tooltip_text(framelen_te,
1160                                 "The maximum size of the frames to write to the import capture file (max 65535)");
1161     gtk_box_pack_start(GTK_BOX(framelen_hb), framelen_te, FALSE, FALSE, 0);
1162
1163     g_object_set_data(G_OBJECT(import_frm), IMPORT_FRAME_LENGTH_TE_KEY, framelen_te);
1164
1165     /* Setup the button row */
1166
1167     bbox = dlg_button_row_new(GTK_STOCK_HELP, GTK_STOCK_OK, GTK_STOCK_CANCEL, NULL);
1168     gtk_box_pack_end(GTK_BOX(main_vb), bbox, FALSE, FALSE, 3);
1169
1170     help_bt = (GtkWidget *)g_object_get_data(G_OBJECT(bbox), GTK_STOCK_HELP);
1171     g_signal_connect(help_bt, "clicked", G_CALLBACK(topic_cb), (gpointer)HELP_IMPORT_DIALOG);
1172     gtk_widget_set_tooltip_text(help_bt, "Show topic specific help");
1173
1174     close_bt = (GtkWidget *)g_object_get_data(G_OBJECT(bbox), GTK_STOCK_CANCEL);
1175     window_set_cancel_button(main_w, close_bt, window_cancel_button_cb);
1176     gtk_widget_set_tooltip_text(close_bt, "Close this dialog");
1177
1178     ok_bt =  (GtkWidget *)g_object_get_data(G_OBJECT(bbox), GTK_STOCK_OK);
1179     g_signal_connect(ok_bt, "clicked", G_CALLBACK(file_import_ok_cb), main_w);
1180     gtk_widget_grab_default(ok_bt);
1181     gtk_widget_set_tooltip_text(ok_bt, "Import the selected file into a temporary capture file");
1182
1183     /* Setup widget handling */
1184
1185     g_signal_connect(main_w, "delete_event", G_CALLBACK(window_delete_event_cb), NULL);
1186     g_signal_connect(main_w, "destroy", G_CALLBACK(file_import_dlg_destroy_cb), NULL);
1187
1188     gtk_widget_show_all(main_w);
1189     window_present(main_w);
1190
1191     return main_w;
1192 }
1193
1194 void
1195 file_import_cmd_cb(GtkWidget *widget _U_)
1196 {
1197     /* Do we have an encapsulation type list? */
1198     if (!encap_list_store) {
1199         /* No. Create one. */
1200         create_encap_list_store();
1201     }
1202
1203     /* Has a file import dialog already been opened? */
1204     if (file_import_dlg_w) {
1205         /* Yes. Just re-activate that dialog box. */
1206         reactivate_window(file_import_dlg_w);
1207     } else {
1208         /* No. Create one */
1209         file_import_dlg_w = file_import_dlg_new();
1210     }
1211 }
1212
1213 /*
1214  * Editor modelines  -  http://www.wireshark.org/tools/modelines.html
1215  *
1216  * Local variables:
1217  * c-basic-offset: 4
1218  * tab-width: 8
1219  * indent-tabs-mode: nil
1220  * End:
1221  *
1222  * vi: set shiftwidth=4 tabstop=8 expandtab:
1223  * :indentSize=4:tabSize=8:noTabs=true:
1224  */