/* column-utils.c * Routines for column utilities. * * $Id$ * * Wireshark - Network traffic analyzer * By Gerald Combs * Copyright 1998 Gerald Combs * * This program is free software; you can redistribute it and/or * modify it under the terms of the GNU General Public License * as published by the Free Software Foundation; either version 2 * of the License, or (at your option) any later version. * * This program is distributed in the hope that it will be useful, * but WITHOUT ANY WARRANTY; without even the implied warranty of * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the * GNU General Public License for more details. * * You should have received a copy of the GNU General Public License * along with this program; if not, write to the Free Software * Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. */ #ifdef HAVE_CONFIG_H # include "config.h" #endif #include #include #include "column-utils.h" #include "timestamp.h" #include "sna-utils.h" #include "atalk-utils.h" #include "to_str.h" #include "packet_info.h" #include "pint.h" #include "addr_resolv.h" #include "ipv6-utils.h" #include "osi-utils.h" #include "value_string.h" #include "column_info.h" #include #include /* Allocate all the data structures for constructing column data, given the number of columns. */ void col_setup(column_info *cinfo, const gint num_cols) { int i; cinfo->num_cols = num_cols; cinfo->col_fmt = g_new(gint, num_cols); cinfo->fmt_matx = g_new(gboolean*, num_cols); cinfo->col_first = g_new(int, NUM_COL_FMTS); cinfo->col_last = g_new(int, NUM_COL_FMTS); cinfo->col_title = g_new(gchar*, num_cols); cinfo->col_custom_field = g_new(gchar*, num_cols); cinfo->col_custom_occurrence = g_new(gint, num_cols); cinfo->col_custom_field_id = g_new(int, num_cols); cinfo->col_custom_dfilter = g_new(dfilter_t*, num_cols); cinfo->col_data = (const gchar **)g_new(gchar*, num_cols); cinfo->col_buf = g_new(gchar*, num_cols); cinfo->col_fence = g_new(int, num_cols); cinfo->col_expr.col_expr = (const gchar **) g_new(gchar*, num_cols + 1); cinfo->col_expr.col_expr_val = g_new(gchar*, num_cols + 1); for (i = 0; i < NUM_COL_FMTS; i++) { cinfo->col_first[i] = -1; cinfo->col_last[i] = -1; } } /* Initialize the data structures for constructing column data. */ void col_init(column_info *cinfo) { int i; if (!cinfo) return; for (i = 0; i < cinfo->num_cols; i++) { cinfo->col_buf[i][0] = '\0'; cinfo->col_data[i] = cinfo->col_buf[i]; cinfo->col_fence[i] = 0; cinfo->col_expr.col_expr[i] = ""; cinfo->col_expr.col_expr_val[i][0] = '\0'; } cinfo->writable = TRUE; } #define COL_GET_WRITABLE(cinfo) (cinfo ? cinfo->writable : FALSE) gboolean col_get_writable(column_info *cinfo) { return COL_GET_WRITABLE(cinfo); } void col_set_writable(column_info *cinfo, const gboolean writable) { if (cinfo) cinfo->writable = writable; } /* Checks to see if a particular packet information element is needed for the packet list */ #define CHECK_COL(cinfo, el) \ /* We are constructing columns, and they're writable */ \ (COL_GET_WRITABLE(cinfo) && \ /* There is at least one column in that format */ \ ((cinfo)->col_first[el] >= 0)) gint check_col(column_info *cinfo, const gint el) { return CHECK_COL(cinfo, el); } /* Sets the fence for a column to be at the end of the column. */ void col_set_fence(column_info *cinfo, const gint el) { int i; if (!CHECK_COL(cinfo, el)) return; for (i = cinfo->col_first[el]; i <= cinfo->col_last[el]; i++) { if (cinfo->fmt_matx[i][el]) { cinfo->col_fence[i] = (int)strlen(cinfo->col_data[i]); } } } /* Use this to clear out a column, especially if you're going to be appending to it later; at least on some platforms, it's more efficient than using "col_add_str()" with a null string, and more efficient than "col_set_str()" with a null string if you later append to it, as the later append will cause a string copy to be done. */ void col_clear(column_info *cinfo, const gint el) { int i; int fence; if (!CHECK_COL(cinfo, el)) return; for (i = cinfo->col_first[el]; i <= cinfo->col_last[el]; i++) { if (cinfo->fmt_matx[i][el]) { /* * At this point, either * * 1) col_data[i] is equal to col_buf[i], in which case we * don't have to worry about copying col_data[i] to * col_buf[i]; * * 2) col_data[i] isn't equal to col_buf[i], in which case * the only thing that's been done to the column is * "col_set_str()" calls and possibly "col_set_fence()" * calls, in which case the fence is either unset and * at the beginning of the string or set and at the end * of the string - if it's at the beginning, we're just * going to clear the column, and if it's at the end, * we don't do anything. */ fence = cinfo->col_fence[i]; if (cinfo->col_buf[i] == cinfo->col_data[i] || fence == 0) { /* * The fence isn't at the end of the column, or the column wasn't * last set with "col_set_str()", so clear the column out. */ cinfo->col_buf[i][fence] = '\0'; cinfo->col_data[i] = cinfo->col_buf[i]; } cinfo->col_expr.col_expr[i] = ""; cinfo->col_expr.col_expr_val[i][0] = '\0'; } } } #define COL_CHECK_APPEND(cinfo, i, max_len) \ if (cinfo->col_data[i] != cinfo->col_buf[i]) { \ /* This was set with "col_set_str()"; copy the string they \ set it to into the buffer, so we can append to it. */ \ g_strlcpy(cinfo->col_buf[i], cinfo->col_data[i], max_len); \ cinfo->col_data[i] = cinfo->col_buf[i]; \ } #define COL_CHECK_REF_TIME(fd, buf) \ if(fd->flags.ref_time){ \ g_strlcpy(buf, "*REF*", COL_MAX_LEN ); \ return; \ } /* The same as CHECK_COL(), but without the check to see if the column is writable. */ #define HAVE_CUSTOM_COLS(cinfo) ((cinfo) && (cinfo)->col_first[COL_CUSTOM] >= 0) gboolean have_custom_cols(column_info *cinfo) { return HAVE_CUSTOM_COLS(cinfo); } /* search in edt tree custom fields */ void col_custom_set_edt(epan_dissect_t *edt, column_info *cinfo) { int i; if(!HAVE_CUSTOM_COLS(cinfo)) return; for (i = cinfo->col_first[COL_CUSTOM]; i <= cinfo->col_last[COL_CUSTOM]; i++) { if (cinfo->fmt_matx[i][COL_CUSTOM] && cinfo->col_custom_field[i] && cinfo->col_custom_field_id[i] != -1) { cinfo->col_data[i] = cinfo->col_buf[i]; cinfo->col_expr.col_expr[i] = epan_custom_set(edt, cinfo->col_custom_field_id[i], cinfo->col_custom_occurrence[i], cinfo->col_buf[i], cinfo->col_expr.col_expr_val[i], COL_MAX_LEN); } } } void col_custom_prime_edt(epan_dissect_t *edt, column_info *cinfo) { int i; if(!HAVE_CUSTOM_COLS(cinfo)) return; for (i = cinfo->col_first[COL_CUSTOM]; i <= cinfo->col_last[COL_CUSTOM]; i++) { cinfo->col_custom_field_id[i] = -1; if (cinfo->fmt_matx[i][COL_CUSTOM] && cinfo->col_custom_dfilter[i]){ epan_dissect_prime_dfilter(edt, cinfo->col_custom_dfilter[i]); if (cinfo->col_custom_field) { header_field_info* hfinfo = proto_registrar_get_byname(cinfo->col_custom_field[i]); cinfo->col_custom_field_id[i] = hfinfo ? hfinfo->id : -1; } } } } /* Appends a vararg list to a packet info string. * This function's code is duplicated in col_append_sep_fstr() below because * the for() loop below requires us to call va_start/va_end so intermediate * functions are a problem. */ void col_append_fstr(column_info *cinfo, const gint el, const gchar *format, ...) { int i; int len, max_len; va_list ap; if (!CHECK_COL(cinfo, el)) return; if (el == COL_INFO) max_len = COL_MAX_INFO_LEN; else max_len = COL_MAX_LEN; for (i = cinfo->col_first[el]; i <= cinfo->col_last[el]; i++) { if (cinfo->fmt_matx[i][el]) { /* * First arrange that we can append, if necessary. */ COL_CHECK_APPEND(cinfo, i, max_len); len = (int) strlen(cinfo->col_buf[i]); va_start(ap, format); g_vsnprintf(&cinfo->col_buf[i][len], max_len - len, format, ap); va_end(ap); } } } /* Appends a vararg list to a packet info string. * Prefixes it with the given separator if the column is not empty. * Code is duplicated from col_append_fstr above(). */ void col_append_sep_fstr(column_info *cinfo, const gint el, const gchar *separator, const gchar *format, ...) { int i; int len, max_len, sep_len; va_list ap; if (!CHECK_COL(cinfo, el)) return; if (separator == NULL) separator = ", "; /* default */ sep_len = (int) strlen(separator); if (el == COL_INFO) max_len = COL_MAX_INFO_LEN; else max_len = COL_MAX_LEN; for (i = cinfo->col_first[el]; i <= cinfo->col_last[el]; i++) { if (cinfo->fmt_matx[i][el]) { /* * First arrange that we can append, if necessary. */ COL_CHECK_APPEND(cinfo, i, max_len); len = (int) strlen(cinfo->col_buf[i]); /* * If we have a separator, append it if the column isn't empty. */ if (sep_len != 0) { if (len != 0) { g_strlcat(cinfo->col_buf[i], separator, max_len); len += sep_len; } } va_start(ap, format); g_vsnprintf(&cinfo->col_buf[i][len], max_len - len, format, ap); va_end(ap); } } } /* Prepends a vararg list to a packet info string. */ #define COL_BUF_MAX_LEN (((COL_MAX_INFO_LEN) > (COL_MAX_LEN)) ? \ (COL_MAX_INFO_LEN) : (COL_MAX_LEN)) void col_prepend_fstr(column_info *cinfo, const gint el, const gchar *format, ...) { va_list ap; int i; char orig_buf[COL_BUF_MAX_LEN]; const char *orig; int max_len; if (!CHECK_COL(cinfo, el)) return; if (el == COL_INFO) max_len = COL_MAX_INFO_LEN; else max_len = COL_MAX_LEN; for (i = cinfo->col_first[el]; i <= cinfo->col_last[el]; i++) { if (cinfo->fmt_matx[i][el]) { if (cinfo->col_data[i] != cinfo->col_buf[i]) { /* This was set with "col_set_str()"; which is effectively const */ orig = cinfo->col_data[i]; } else { g_strlcpy(orig_buf, cinfo->col_buf[i], max_len); orig = orig_buf; } va_start(ap, format); g_vsnprintf(cinfo->col_buf[i], max_len, format, ap); va_end(ap); /* * Move the fence, unless it's at the beginning of the string. */ if (cinfo->col_fence[i] > 0) cinfo->col_fence[i] += (int) strlen(cinfo->col_buf[i]); g_strlcat(cinfo->col_buf[i], orig, max_len); cinfo->col_data[i] = cinfo->col_buf[i]; } } } void col_prepend_fence_fstr(column_info *cinfo, const gint el, const gchar *format, ...) { va_list ap; int i; char orig_buf[COL_BUF_MAX_LEN]; const char *orig; int max_len; if (!CHECK_COL(cinfo, el)) return; if (el == COL_INFO) max_len = COL_MAX_INFO_LEN; else max_len = COL_MAX_LEN; for (i = cinfo->col_first[el]; i <= cinfo->col_last[el]; i++) { if (cinfo->fmt_matx[i][el]) { if (cinfo->col_data[i] != cinfo->col_buf[i]) { /* This was set with "col_set_str()"; which is effectively const */ orig = cinfo->col_data[i]; } else { g_strlcpy(orig_buf, cinfo->col_buf[i], max_len); orig = orig_buf; } va_start(ap, format); g_vsnprintf(cinfo->col_buf[i], max_len, format, ap); va_end(ap); /* * Move the fence if it exists, else create a new fence at the * end of the prepended data. */ if (cinfo->col_fence[i] > 0) { cinfo->col_fence[i] += (int) strlen(cinfo->col_buf[i]); } else { cinfo->col_fence[i] = (int) strlen(cinfo->col_buf[i]); } g_strlcat(cinfo->col_buf[i], orig, max_len); cinfo->col_data[i] = cinfo->col_buf[i]; } } } /* Use this if "str" points to something that won't stay around (and must thus be copied). */ void col_add_str(column_info *cinfo, const gint el, const gchar* str) { int i; int fence; size_t max_len; if (!CHECK_COL(cinfo, el)) return; if (el == COL_INFO) max_len = COL_MAX_INFO_LEN; else max_len = COL_MAX_LEN; for (i = cinfo->col_first[el]; i <= cinfo->col_last[el]; i++) { if (cinfo->fmt_matx[i][el]) { fence = cinfo->col_fence[i]; if (fence != 0) { /* * We will append the string after the fence. * First arrange that we can append, if necessary. */ COL_CHECK_APPEND(cinfo, i, max_len); } else { /* * There's no fence, so we can just write to the string. */ cinfo->col_data[i] = cinfo->col_buf[i]; } g_strlcpy(&cinfo->col_buf[i][fence], str, max_len - fence); } } } /* Use this if "str" points to something that will stay around (and thus needn't be copied). */ void col_set_str(column_info *cinfo, const gint el, const gchar* str) { int i; int fence; size_t max_len; DISSECTOR_ASSERT(str); /* The caller is expected to pass in something that 'will stay around' and * something from the ephemeral pool certainly doesn't fit the bill. */ DISSECTOR_ASSERT(!ep_verify_pointer(str)); if (!CHECK_COL(cinfo, el)) return; if (el == COL_INFO) max_len = COL_MAX_INFO_LEN; else max_len = COL_MAX_LEN; for (i = cinfo->col_first[el]; i <= cinfo->col_last[el]; i++) { if (cinfo->fmt_matx[i][el]) { fence = cinfo->col_fence[i]; if (fence != 0) { /* * We will append the string after the fence. * First arrange that we can append, if necessary. */ COL_CHECK_APPEND(cinfo, i, max_len); g_strlcpy(&cinfo->col_buf[i][fence], str, max_len - fence); } else { /* * There's no fence, so we can just set the column to point * to the string. */ cinfo->col_data[i] = str; } } } } /* Adds a vararg list to a packet info string. */ void col_add_fstr(column_info *cinfo, const gint el, const gchar *format, ...) { va_list ap; int i; int fence; int max_len; if (!CHECK_COL(cinfo, el)) return; if (el == COL_INFO) max_len = COL_MAX_INFO_LEN; else max_len = COL_MAX_LEN; for (i = cinfo->col_first[el]; i <= cinfo->col_last[el]; i++) { if (cinfo->fmt_matx[i][el]) { fence = cinfo->col_fence[i]; if (fence != 0) { /* * We will append the string after the fence. * First arrange that we can append, if necessary. */ COL_CHECK_APPEND(cinfo, i, max_len); } else { /* * There's no fence, so we can just write to the string. */ cinfo->col_data[i] = cinfo->col_buf[i]; } va_start(ap, format); g_vsnprintf(&cinfo->col_buf[i][fence], max_len - fence, format, ap); va_end(ap); } } } static void col_do_append_str(column_info *cinfo, const gint el, const gchar* separator, const gchar* str) { int i; size_t len, max_len; if (el == COL_INFO) max_len = COL_MAX_INFO_LEN; else max_len = COL_MAX_LEN; for (i = cinfo->col_first[el]; i <= cinfo->col_last[el]; i++) { if (cinfo->fmt_matx[i][el]) { /* * First arrange that we can append, if necessary. */ COL_CHECK_APPEND(cinfo, i, max_len); len = cinfo->col_buf[i][0]; /* * If we have a separator, append it if the column isn't empty. */ if (separator != NULL) { if (len != 0) { g_strlcat(cinfo->col_buf[i], separator, max_len); } } g_strlcat(cinfo->col_buf[i], str, max_len); } } } void col_append_str(column_info *cinfo, const gint el, const gchar* str) { if (!CHECK_COL(cinfo, el)) return; col_do_append_str(cinfo, el, NULL, str); } void col_append_sep_str(column_info *cinfo, const gint el, const gchar* separator, const gchar* str) { if (!CHECK_COL(cinfo, el)) return; if (separator == NULL) separator = ", "; /* default */ col_do_append_str(cinfo, el, separator, str); } /* --------------------------------- */ gboolean col_has_time_fmt(column_info *cinfo, const gint col) { return ((cinfo->fmt_matx[col][COL_CLS_TIME]) || (cinfo->fmt_matx[col][COL_ABS_TIME]) || (cinfo->fmt_matx[col][COL_ABS_DATE_TIME]) || (cinfo->fmt_matx[col][COL_UTC_TIME]) || (cinfo->fmt_matx[col][COL_UTC_DATE_TIME]) || (cinfo->fmt_matx[col][COL_REL_TIME]) || (cinfo->fmt_matx[col][COL_DELTA_TIME]) || (cinfo->fmt_matx[col][COL_DELTA_TIME_DIS])); } static gint set_abs_date_time(const frame_data *fd, gchar *buf, gboolean local) { struct tm *tmp; time_t then; then = fd->abs_ts.secs; if (local) tmp = localtime(&then); else tmp = gmtime(&then); if (tmp != NULL) { switch(timestamp_get_precision()) { case TS_PREC_FIXED_SEC: case TS_PREC_AUTO_SEC: g_snprintf(buf, COL_MAX_LEN,"%04d-%02d-%02d %02d:%02d:%02d", tmp->tm_year + 1900, tmp->tm_mon + 1, tmp->tm_mday, tmp->tm_hour, tmp->tm_min, tmp->tm_sec); break; case TS_PREC_FIXED_DSEC: case TS_PREC_AUTO_DSEC: g_snprintf(buf, COL_MAX_LEN,"%04d-%02d-%02d %02d:%02d:%02d.%01ld", tmp->tm_year + 1900, tmp->tm_mon + 1, tmp->tm_mday, tmp->tm_hour, tmp->tm_min, tmp->tm_sec, (long)fd->abs_ts.nsecs / 100000000); break; case TS_PREC_FIXED_CSEC: case TS_PREC_AUTO_CSEC: g_snprintf(buf, COL_MAX_LEN,"%04d-%02d-%02d %02d:%02d:%02d.%02ld", tmp->tm_year + 1900, tmp->tm_mon + 1, tmp->tm_mday, tmp->tm_hour, tmp->tm_min, tmp->tm_sec, (long)fd->abs_ts.nsecs / 10000000); break; case TS_PREC_FIXED_MSEC: case TS_PREC_AUTO_MSEC: g_snprintf(buf, COL_MAX_LEN, "%04d-%02d-%02d %02d:%02d:%02d.%03ld", tmp->tm_year + 1900, tmp->tm_mon + 1, tmp->tm_mday, tmp->tm_hour, tmp->tm_min, tmp->tm_sec, (long)fd->abs_ts.nsecs / 1000000); break; case TS_PREC_FIXED_USEC: case TS_PREC_AUTO_USEC: g_snprintf(buf, COL_MAX_LEN, "%04d-%02d-%02d %02d:%02d:%02d.%06ld", tmp->tm_year + 1900, tmp->tm_mon + 1, tmp->tm_mday, tmp->tm_hour, tmp->tm_min, tmp->tm_sec, (long)fd->abs_ts.nsecs / 1000); break; case TS_PREC_FIXED_NSEC: case TS_PREC_AUTO_NSEC: g_snprintf(buf, COL_MAX_LEN, "%04d-%02d-%02d %02d:%02d:%02d.%09ld", tmp->tm_year + 1900, tmp->tm_mon + 1, tmp->tm_mday, tmp->tm_hour, tmp->tm_min, tmp->tm_sec, (long)fd->abs_ts.nsecs); break; default: g_assert_not_reached(); } } else { buf[0] = '\0'; } return 1; } static void col_set_abs_date_time(const frame_data *fd, column_info *cinfo, const int col) { if (set_abs_date_time(fd, cinfo->col_buf[col], TRUE)) { cinfo->col_expr.col_expr[col] = "frame.time"; g_strlcpy(cinfo->col_expr.col_expr_val[col],cinfo->col_buf[col],COL_MAX_LEN); } cinfo->col_data[col] = cinfo->col_buf[col]; } static void col_set_utc_date_time(const frame_data *fd, column_info *cinfo, const int col) { if (set_abs_date_time(fd, cinfo->col_buf[col], FALSE)) { cinfo->col_expr.col_expr[col] = "frame.time"; g_strlcpy(cinfo->col_expr.col_expr_val[col],cinfo->col_buf[col],COL_MAX_LEN); } cinfo->col_data[col] = cinfo->col_buf[col]; } static gint set_time_seconds(const nstime_t *ts, gchar *buf) { switch(timestamp_get_precision()) { case TS_PREC_FIXED_SEC: case TS_PREC_AUTO_SEC: display_signed_time(buf, COL_MAX_LEN, (gint32) ts->secs, ts->nsecs / 1000000000, TO_STR_TIME_RES_T_SECS); break; case TS_PREC_FIXED_DSEC: case TS_PREC_AUTO_DSEC: display_signed_time(buf, COL_MAX_LEN, (gint32) ts->secs, ts->nsecs / 100000000, TO_STR_TIME_RES_T_DSECS); break; case TS_PREC_FIXED_CSEC: case TS_PREC_AUTO_CSEC: display_signed_time(buf, COL_MAX_LEN, (gint32) ts->secs, ts->nsecs / 10000000, TO_STR_TIME_RES_T_CSECS); break; case TS_PREC_FIXED_MSEC: case TS_PREC_AUTO_MSEC: display_signed_time(buf, COL_MAX_LEN, (gint32) ts->secs, ts->nsecs / 1000000, TO_STR_TIME_RES_T_MSECS); break; case TS_PREC_FIXED_USEC: case TS_PREC_AUTO_USEC: display_signed_time(buf, COL_MAX_LEN, (gint32) ts->secs, ts->nsecs / 1000, TO_STR_TIME_RES_T_USECS); break; case TS_PREC_FIXED_NSEC: case TS_PREC_AUTO_NSEC: display_signed_time(buf, COL_MAX_LEN, (gint32) ts->secs, ts->nsecs, TO_STR_TIME_RES_T_NSECS); break; default: g_assert_not_reached(); } return 1; } static gint set_time_hour_min_sec(const nstime_t *ts, gchar *buf) { time_t secs = ts->secs; gboolean negative = FALSE; if (secs < 0) { secs = -secs; negative = TRUE; } switch(timestamp_get_precision()) { case TS_PREC_FIXED_SEC: case TS_PREC_AUTO_SEC: if (secs >= (60*60)) { g_snprintf(buf, COL_MAX_LEN, "%s%dh %2dm %2ds", negative ? "- " : "", (gint32) secs / (60 * 60), (gint32) (secs / 60) % 60, (gint32) secs % 60); } else if (secs >= 60) { g_snprintf(buf, COL_MAX_LEN, "%s%dm %2ds", negative ? "- " : "", (gint32) secs / 60, (gint32) secs % 60); } else { g_snprintf(buf, COL_MAX_LEN, "%s%ds", negative ? "- " : "", (gint32) secs); } break; case TS_PREC_FIXED_DSEC: case TS_PREC_AUTO_DSEC: if (secs >= (60*60)) { g_snprintf(buf, COL_MAX_LEN, "%s%dh %2dm %2d.%01lds", negative ? "- " : "", (gint32) secs / (60 * 60), (gint32) (secs / 60) % 60, (gint32) secs % 60, (long)ts->nsecs / 100000000); } else if (secs >= 60) { g_snprintf(buf, COL_MAX_LEN, "%s%dm %2d.%01lds", negative ? "- " : "", (gint32) secs / 60, (gint32) secs % 60, (long)ts->nsecs / 100000000); } else { g_snprintf(buf, COL_MAX_LEN, "%s%d.%01lds", negative ? "- " : "", (gint32) secs, (long)ts->nsecs / 100000000); } break; case TS_PREC_FIXED_CSEC: case TS_PREC_AUTO_CSEC: if (secs >= (60*60)) { g_snprintf(buf, COL_MAX_LEN, "%s%dh %2dm %2d.%02lds", negative ? "- " : "", (gint32) secs / (60 * 60), (gint32) (secs / 60) % 60, (gint32) secs % 60, (long)ts->nsecs / 10000000); } else if (secs >= 60) { g_snprintf(buf, COL_MAX_LEN, "%s%dm %2d.%02lds", negative ? "- " : "", (gint32) secs / 60, (gint32) secs % 60, (long)ts->nsecs / 10000000); } else { g_snprintf(buf, COL_MAX_LEN, "%s%d.%02lds", negative ? "- " : "", (gint32) secs, (long)ts->nsecs / 10000000); } break; case TS_PREC_FIXED_MSEC: case TS_PREC_AUTO_MSEC: if (secs >= (60*60)) { g_snprintf(buf, COL_MAX_LEN, "%s%dh %2dm %2d.%03lds", negative ? "- " : "", (gint32) secs / (60 * 60), (gint32) (secs / 60) % 60, (gint32) secs % 60, (long)ts->nsecs / 1000000); } else if (secs >= 60) { g_snprintf(buf, COL_MAX_LEN, "%s%dm %2d.%03lds", negative ? "- " : "", (gint32) secs / 60, (gint32) secs % 60, (long)ts->nsecs / 1000000); } else { g_snprintf(buf, COL_MAX_LEN, "%s%d.%03lds", negative ? "- " : "", (gint32) secs, (long)ts->nsecs / 1000000); } break; case TS_PREC_FIXED_USEC: case TS_PREC_AUTO_USEC: if (secs >= (60*60)) { g_snprintf(buf, COL_MAX_LEN, "%s%dh %2dm %2d.%06lds", negative ? "- " : "", (gint32) secs / (60 * 60), (gint32) (secs / 60) % 60, (gint32) secs % 60, (long)ts->nsecs / 1000); } else if (secs >= 60) { g_snprintf(buf, COL_MAX_LEN, "%s%dm %2d.%06lds", negative ? "- " : "", (gint32) secs / 60, (gint32) secs % 60, (long)ts->nsecs / 1000); } else { g_snprintf(buf, COL_MAX_LEN, "%s%d.%06lds", negative ? "- " : "", (gint32) secs, (long)ts->nsecs / 1000); } break; case TS_PREC_FIXED_NSEC: case TS_PREC_AUTO_NSEC: if (secs >= (60*60)) { g_snprintf(buf, COL_MAX_LEN, "%s%dh %2dm %2d.%09lds", negative ? "- " : "", (gint32) secs / (60 * 60), (gint32) (secs / 60) % 60, (gint32) secs % 60, (long)ts->nsecs); } else if (secs >= 60) { g_snprintf(buf, COL_MAX_LEN, "%s%dm %2d.%09lds", negative ? "- " : "", (gint32) secs / 60, (gint32) secs % 60, (long)ts->nsecs); } else { g_snprintf(buf, COL_MAX_LEN, "%s%d.%09lds", negative ? "- " : "", (gint32) secs, (long)ts->nsecs); } break; default: g_assert_not_reached(); } return 1; } static void col_set_rel_time(const frame_data *fd, column_info *cinfo, const int col) { switch (timestamp_get_seconds_type()) { case TS_SECONDS_DEFAULT: if (set_time_seconds(&fd->rel_ts, cinfo->col_buf[col])) { cinfo->col_expr.col_expr[col] = "frame.time_relative"; g_strlcpy(cinfo->col_expr.col_expr_val[col],cinfo->col_buf[col],COL_MAX_LEN); } break; case TS_SECONDS_HOUR_MIN_SEC: if (set_time_hour_min_sec(&fd->rel_ts, cinfo->col_buf[col])) { cinfo->col_expr.col_expr[col] = "frame.time_relative"; set_time_seconds(&fd->rel_ts, cinfo->col_expr.col_expr_val[col]); } break; default: g_assert_not_reached(); } cinfo->col_data[col] = cinfo->col_buf[col]; } static void col_set_delta_time(const frame_data *fd, column_info *cinfo, const int col) { switch (timestamp_get_seconds_type()) { case TS_SECONDS_DEFAULT: if (set_time_seconds(&fd->del_cap_ts, cinfo->col_buf[col])) { cinfo->col_expr.col_expr[col] = "frame.time_delta"; g_strlcpy(cinfo->col_expr.col_expr_val[col],cinfo->col_buf[col],COL_MAX_LEN); } break; case TS_SECONDS_HOUR_MIN_SEC: if (set_time_hour_min_sec(&fd->del_cap_ts, cinfo->col_buf[col])) { cinfo->col_expr.col_expr[col] = "frame.time_delta"; set_time_seconds(&fd->del_cap_ts, cinfo->col_expr.col_expr_val[col]); } break; default: g_assert_not_reached(); } cinfo->col_data[col] = cinfo->col_buf[col]; } static void col_set_delta_time_dis(const frame_data *fd, column_info *cinfo, const int col) { switch (timestamp_get_seconds_type()) { case TS_SECONDS_DEFAULT: if (set_time_seconds(&fd->del_dis_ts, cinfo->col_buf[col])) { cinfo->col_expr.col_expr[col] = "frame.time_delta_displayed"; g_strlcpy(cinfo->col_expr.col_expr_val[col],cinfo->col_buf[col],COL_MAX_LEN); } break; case TS_SECONDS_HOUR_MIN_SEC: if (set_time_hour_min_sec(&fd->del_dis_ts, cinfo->col_buf[col])) { cinfo->col_expr.col_expr[col] = "frame.time_delta_displayed"; set_time_seconds(&fd->del_dis_ts, cinfo->col_expr.col_expr_val[col]); } break; default: g_assert_not_reached(); } cinfo->col_data[col] = cinfo->col_buf[col]; } static gint set_abs_time(const frame_data *fd, gchar *buf, gboolean local) { struct tm *tmp; time_t then; then = fd->abs_ts.secs; if (local) tmp = localtime(&then); else tmp = gmtime(&then); if (tmp != NULL) { switch(timestamp_get_precision()) { case TS_PREC_FIXED_SEC: case TS_PREC_AUTO_SEC: g_snprintf(buf, COL_MAX_LEN,"%02d:%02d:%02d", tmp->tm_hour, tmp->tm_min, tmp->tm_sec); break; case TS_PREC_FIXED_DSEC: case TS_PREC_AUTO_DSEC: g_snprintf(buf, COL_MAX_LEN,"%02d:%02d:%02d.%01ld", tmp->tm_hour, tmp->tm_min, tmp->tm_sec, (long)fd->abs_ts.nsecs / 100000000); break; case TS_PREC_FIXED_CSEC: case TS_PREC_AUTO_CSEC: g_snprintf(buf, COL_MAX_LEN,"%02d:%02d:%02d.%02ld", tmp->tm_hour, tmp->tm_min, tmp->tm_sec, (long)fd->abs_ts.nsecs / 10000000); break; case TS_PREC_FIXED_MSEC: case TS_PREC_AUTO_MSEC: g_snprintf(buf, COL_MAX_LEN,"%02d:%02d:%02d.%03ld", tmp->tm_hour, tmp->tm_min, tmp->tm_sec, (long)fd->abs_ts.nsecs / 1000000); break; case TS_PREC_FIXED_USEC: case TS_PREC_AUTO_USEC: g_snprintf(buf, COL_MAX_LEN,"%02d:%02d:%02d.%06ld", tmp->tm_hour, tmp->tm_min, tmp->tm_sec, (long)fd->abs_ts.nsecs / 1000); break; case TS_PREC_FIXED_NSEC: case TS_PREC_AUTO_NSEC: g_snprintf(buf, COL_MAX_LEN, "%02d:%02d:%02d.%09ld", tmp->tm_hour, tmp->tm_min, tmp->tm_sec, (long)fd->abs_ts.nsecs); break; default: g_assert_not_reached(); } } else { *buf = '\0'; } return 1; } static void col_set_abs_time(const frame_data *fd, column_info *cinfo, const int col) { if (set_abs_time(fd, cinfo->col_buf[col], TRUE)) { cinfo->col_expr.col_expr[col] = "frame.time"; g_strlcpy(cinfo->col_expr.col_expr_val[col],cinfo->col_buf[col],COL_MAX_LEN); } cinfo->col_data[col] = cinfo->col_buf[col]; } static void col_set_utc_time(const frame_data *fd, column_info *cinfo, const int col) { if (set_abs_time(fd, cinfo->col_buf[col], FALSE)) { cinfo->col_expr.col_expr[col] = "frame.time"; g_strlcpy(cinfo->col_expr.col_expr_val[col],cinfo->col_buf[col],COL_MAX_LEN); } cinfo->col_data[col] = cinfo->col_buf[col]; } static gint set_epoch_time(const frame_data *fd, gchar *buf) { switch(timestamp_get_precision()) { case TS_PREC_FIXED_SEC: case TS_PREC_AUTO_SEC: display_epoch_time(buf, COL_MAX_LEN, fd->abs_ts.secs, fd->abs_ts.nsecs / 1000000000, TO_STR_TIME_RES_T_SECS); break; case TS_PREC_FIXED_DSEC: case TS_PREC_AUTO_DSEC: display_epoch_time(buf, COL_MAX_LEN, fd->abs_ts.secs, fd->abs_ts.nsecs / 100000000, TO_STR_TIME_RES_T_DSECS); break; case TS_PREC_FIXED_CSEC: case TS_PREC_AUTO_CSEC: display_epoch_time(buf, COL_MAX_LEN, fd->abs_ts.secs, fd->abs_ts.nsecs / 10000000, TO_STR_TIME_RES_T_CSECS); break; case TS_PREC_FIXED_MSEC: case TS_PREC_AUTO_MSEC: display_epoch_time(buf, COL_MAX_LEN, fd->abs_ts.secs, fd->abs_ts.nsecs / 1000000, TO_STR_TIME_RES_T_MSECS); break; case TS_PREC_FIXED_USEC: case TS_PREC_AUTO_USEC: display_epoch_time(buf, COL_MAX_LEN, fd->abs_ts.secs, fd->abs_ts.nsecs / 1000, TO_STR_TIME_RES_T_USECS); break; case TS_PREC_FIXED_NSEC: case TS_PREC_AUTO_NSEC: display_epoch_time(buf, COL_MAX_LEN, fd->abs_ts.secs, fd->abs_ts.nsecs, TO_STR_TIME_RES_T_NSECS); break; default: g_assert_not_reached(); } return 1; } static void col_set_epoch_time(const frame_data *fd, column_info *cinfo, const int col) { if (set_epoch_time(fd, cinfo->col_buf[col])) { cinfo->col_expr.col_expr[col] = "frame.time_delta"; g_strlcpy(cinfo->col_expr.col_expr_val[col],cinfo->col_buf[col],COL_MAX_LEN); } cinfo->col_data[col] = cinfo->col_buf[col]; } #if 0 /* Set the format of the variable time format. XXX - this is called from "file.c" when the user changes the time format they want for "command-line-specified" time; it's a bit ugly that we have to export it, but if we go to a CList-like widget that invokes callbacks to get the text for the columns rather than requiring us to stuff the text into the widget from outside, we might be able to clean this up. */ void set_cls_time(frame_data *fd, gchar *buf) { COL_CHECK_REF_TIME(fd, cinfo->col_buf[col]); switch (timestamp_get_type()) { case TS_ABSOLUTE: set_abs_time(fd, buf); break; case TS_ABSOLUTE_WITH_DATE: set_abs_date_time(fd, buf); break; case TS_RELATIVE: set_rel_time(fd, buf); break; case TS_DELTA: set_delta_time(fd, buf); break; case TS_DELTA_DIS: set_delta_time_dis(fd, buf); break; case TS_EPOCH: set_epoch_time(fd, buf); break; case TS_NOT_SET: /* code is missing for this case, but I don't know which [jmayer20051219] */ g_assert(FALSE); break; } } #endif static void col_set_cls_time(const frame_data *fd, column_info *cinfo, const gint col) { switch (timestamp_get_type()) { case TS_ABSOLUTE: col_set_abs_time(fd, cinfo, col); break; case TS_ABSOLUTE_WITH_DATE: col_set_abs_date_time(fd, cinfo, col); break; case TS_RELATIVE: col_set_rel_time(fd, cinfo, col); break; case TS_DELTA: col_set_delta_time(fd, cinfo, col); break; case TS_DELTA_DIS: col_set_delta_time_dis(fd, cinfo, col); break; case TS_EPOCH: col_set_epoch_time(fd, cinfo, col); break; case TS_UTC: col_set_utc_time(fd, cinfo, col); break; case TS_UTC_WITH_DATE: col_set_utc_date_time(fd, cinfo, col); break; case TS_NOT_SET: /* code is missing for this case, but I don't know which [jmayer20051219] */ g_assert_not_reached(); break; } } /* Set the format of the variable time format. XXX - this is called from "file.c" when the user changes the time format they want for "command-line-specified" time; it's a bit ugly that we have to export it, but if we go to a CList-like widget that invokes callbacks to get the text for the columns rather than requiring us to stuff the text into the widget from outside, we might be able to clean this up. */ void col_set_fmt_time(const frame_data *fd, column_info *cinfo, const gint fmt, const gint col) { COL_CHECK_REF_TIME(fd, cinfo->col_buf[col]); switch (fmt) { case COL_CLS_TIME: col_set_cls_time(fd, cinfo, col); break; case COL_ABS_TIME: col_set_abs_time(fd, cinfo, col); break; case COL_ABS_DATE_TIME: col_set_abs_date_time(fd, cinfo, col); break; case COL_REL_TIME: col_set_rel_time(fd, cinfo, col); break; case COL_DELTA_TIME: col_set_delta_time(fd, cinfo, col); break; case COL_DELTA_TIME_DIS: col_set_delta_time_dis(fd, cinfo, col); break; case TS_UTC: col_set_utc_time(fd, cinfo, col); break; case TS_UTC_WITH_DATE: col_set_utc_date_time(fd, cinfo, col); break; default: g_assert_not_reached(); break; } } /* --------------------------- */ /* Set the given (relative) time to a column element. * * Used by multiple dissectors to set the time in the column * COL_DELTA_CONV_TIME * * @param cinfo the current packet row * @param col the column to use, e.g. COL_INFO * @param ts the time to set in the column * @param fieldname the fieldname to use for creating a filter (when * applying/preparing/copying as filter) */ void col_set_time(column_info *cinfo, const gint el, const nstime_t *ts, char *fieldname) { int col; if (!CHECK_COL(cinfo, el)) return; /** @todo TODO: We don't respect fd->flags.ref_time (no way to access 'fd') COL_CHECK_REF_TIME(fd, buf); */ for (col = cinfo->col_first[el]; col <= cinfo->col_last[el]; col++) { if (cinfo->fmt_matx[col][el]) { switch(timestamp_get_precision()) { case TS_PREC_FIXED_SEC: case TS_PREC_AUTO_SEC: display_signed_time(cinfo->col_buf[col], COL_MAX_LEN, (gint32) ts->secs, ts->nsecs / 1000000000, TO_STR_TIME_RES_T_SECS); break; case TS_PREC_FIXED_DSEC: case TS_PREC_AUTO_DSEC: display_signed_time(cinfo->col_buf[col], COL_MAX_LEN, (gint32) ts->secs, ts->nsecs / 100000000, TO_STR_TIME_RES_T_DSECS); break; case TS_PREC_FIXED_CSEC: case TS_PREC_AUTO_CSEC: display_signed_time(cinfo->col_buf[col], COL_MAX_LEN, (gint32) ts->secs, ts->nsecs / 10000000, TO_STR_TIME_RES_T_CSECS); break; case TS_PREC_FIXED_MSEC: case TS_PREC_AUTO_MSEC: display_signed_time(cinfo->col_buf[col], COL_MAX_LEN, (gint32) ts->secs, ts->nsecs / 1000000, TO_STR_TIME_RES_T_MSECS); break; case TS_PREC_FIXED_USEC: case TS_PREC_AUTO_USEC: display_signed_time(cinfo->col_buf[col], COL_MAX_LEN, (gint32) ts->secs, ts->nsecs / 1000, TO_STR_TIME_RES_T_USECS); break; case TS_PREC_FIXED_NSEC: case TS_PREC_AUTO_NSEC: display_signed_time(cinfo->col_buf[col], COL_MAX_LEN, (gint32) ts->secs, ts->nsecs, TO_STR_TIME_RES_T_NSECS); break; default: g_assert_not_reached(); } cinfo->col_data[col] = cinfo->col_buf[col]; cinfo->col_expr.col_expr[col] = fieldname; g_strlcpy(cinfo->col_expr.col_expr_val[col],cinfo->col_buf[col],COL_MAX_LEN); } } } static void col_set_addr(packet_info *pinfo, const int col, const address *addr, const gboolean is_src, const gboolean fill_col_exprs) { if (addr->type == AT_NONE) { /* No address, nothing to do */ return; } pinfo->cinfo->col_data[col] = se_get_addr_name(addr); if (!fill_col_exprs) return; switch (addr->type) { case AT_ETHER: if (is_src) pinfo->cinfo->col_expr.col_expr[col] = "eth.src"; else pinfo->cinfo->col_expr.col_expr[col] = "eth.dst"; address_to_str_buf(addr, pinfo->cinfo->col_expr.col_expr_val[col], COL_MAX_LEN); break; case AT_IPv4: if (is_src) pinfo->cinfo->col_expr.col_expr[col] = "ip.src"; else pinfo->cinfo->col_expr.col_expr[col] = "ip.dst"; ip_to_str_buf(addr->data, pinfo->cinfo->col_expr.col_expr_val[col], COL_MAX_LEN); break; case AT_IPv6: if (is_src) pinfo->cinfo->col_expr.col_expr[col] = "ipv6.src"; else pinfo->cinfo->col_expr.col_expr[col] = "ipv6.dst"; address_to_str_buf(addr, pinfo->cinfo->col_expr.col_expr_val[col], COL_MAX_LEN); break; case AT_ATALK: if (is_src) pinfo->cinfo->col_expr.col_expr[col] = "ddp.src"; else pinfo->cinfo->col_expr.col_expr[col] = "ddp.dst"; g_strlcpy(pinfo->cinfo->col_expr.col_expr_val[col], pinfo->cinfo->col_buf[col], COL_MAX_LEN); break; case AT_ARCNET: if (is_src) pinfo->cinfo->col_expr.col_expr[col] = "arcnet.src"; else pinfo->cinfo->col_expr.col_expr[col] = "arcnet.dst"; g_strlcpy(pinfo->cinfo->col_expr.col_expr_val[col], pinfo->cinfo->col_buf[col], COL_MAX_LEN); break; case AT_URI: if (is_src) pinfo->cinfo->col_expr.col_expr[col] = "uri.src"; else pinfo->cinfo->col_expr.col_expr[col] = "uri.dst"; address_to_str_buf(addr, pinfo->cinfo->col_expr.col_expr_val[col], COL_MAX_LEN); break; default: break; } } /* ------------------------ */ static void col_set_port(packet_info *pinfo, const int col, const gboolean is_res, const gboolean is_src, const gboolean fill_col_exprs _U_) { guint32 port; if (is_src) port = pinfo->srcport; else port = pinfo->destport; /* TODO: Use fill_col_exprs */ switch (pinfo->ptype) { case PT_SCTP: if (is_res) g_strlcpy(pinfo->cinfo->col_buf[col], get_sctp_port(port), COL_MAX_LEN); else guint32_to_str_buf(port, pinfo->cinfo->col_buf[col], COL_MAX_LEN); break; case PT_TCP: guint32_to_str_buf(port, pinfo->cinfo->col_expr.col_expr_val[col], COL_MAX_LEN); if (is_res) g_strlcpy(pinfo->cinfo->col_buf[col], get_tcp_port(port), COL_MAX_LEN); else g_strlcpy(pinfo->cinfo->col_buf[col], pinfo->cinfo->col_expr.col_expr_val[col], COL_MAX_LEN); if (is_src) pinfo->cinfo->col_expr.col_expr[col] = "tcp.srcport"; else pinfo->cinfo->col_expr.col_expr[col] = "tcp.dstport"; break; case PT_UDP: guint32_to_str_buf(port, pinfo->cinfo->col_expr.col_expr_val[col], COL_MAX_LEN); if (is_res) g_strlcpy(pinfo->cinfo->col_buf[col], get_udp_port(port), COL_MAX_LEN); else g_strlcpy(pinfo->cinfo->col_buf[col], pinfo->cinfo->col_expr.col_expr_val[col], COL_MAX_LEN); if (is_src) pinfo->cinfo->col_expr.col_expr[col] = "udp.srcport"; else pinfo->cinfo->col_expr.col_expr[col] = "udp.dstport"; break; case PT_DDP: if (is_src) pinfo->cinfo->col_expr.col_expr[col] = "ddp.src_socket"; else pinfo->cinfo->col_expr.col_expr[col] = "ddp.dst_socket"; guint32_to_str_buf(port, pinfo->cinfo->col_expr.col_expr_val[col], COL_MAX_LEN); g_strlcpy(pinfo->cinfo->col_buf[col], pinfo->cinfo->col_expr.col_expr_val[col], COL_MAX_LEN); break; case PT_IPX: /* XXX - resolve IPX socket numbers */ g_snprintf(pinfo->cinfo->col_buf[col], COL_MAX_LEN, "0x%04x", port); g_strlcpy(pinfo->cinfo->col_expr.col_expr_val[col], pinfo->cinfo->col_buf[col],COL_MAX_LEN); if (is_src) pinfo->cinfo->col_expr.col_expr[col] = "ipx.src.socket"; else pinfo->cinfo->col_expr.col_expr[col] = "ipx.dst.socket"; break; case PT_IDP: /* XXX - resolve IDP socket numbers */ g_snprintf(pinfo->cinfo->col_buf[col], COL_MAX_LEN, "0x%04x", port); g_strlcpy(pinfo->cinfo->col_expr.col_expr_val[col], pinfo->cinfo->col_buf[col],COL_MAX_LEN); if (is_src) pinfo->cinfo->col_expr.col_expr[col] = "idp.src.socket"; else pinfo->cinfo->col_expr.col_expr[col] = "idp.dst.socket"; break; case PT_USB: /* XXX - resolve USB endpoint numbers */ g_snprintf(pinfo->cinfo->col_buf[col], COL_MAX_LEN, "0x%08x", port); g_strlcpy(pinfo->cinfo->col_expr.col_expr_val[col], pinfo->cinfo->col_buf[col],COL_MAX_LEN); if (is_src) pinfo->cinfo->col_expr.col_expr[col] = "usb.src.endpoint"; else pinfo->cinfo->col_expr.col_expr[col] = "usb.dst.endpoint"; break; default: break; } pinfo->cinfo->col_data[col] = pinfo->cinfo->col_buf[col]; } gboolean col_based_on_frame_data(column_info *cinfo, const gint col) { g_assert(cinfo); g_assert(col < cinfo->num_cols); switch (cinfo->col_fmt[col]) { case COL_NUMBER: case COL_CLS_TIME: case COL_ABS_TIME: case COL_ABS_DATE_TIME: case COL_UTC_TIME: case COL_UTC_DATE_TIME: case COL_REL_TIME: case COL_DELTA_TIME: case COL_DELTA_TIME_DIS: case COL_PACKET_LENGTH: case COL_CUMULATIVE_BYTES: return TRUE; default: return FALSE; } } void col_fill_in_frame_data(const frame_data *fd, column_info *cinfo, const gint col, const gboolean fill_col_exprs) { switch (cinfo->col_fmt[col]) { case COL_NUMBER: guint32_to_str_buf(fd->num, cinfo->col_buf[col], COL_MAX_LEN); cinfo->col_data[col] = cinfo->col_buf[col]; break; case COL_CLS_TIME: case COL_ABS_TIME: case COL_ABS_DATE_TIME: case COL_UTC_TIME: case COL_UTC_DATE_TIME: case COL_REL_TIME: case COL_DELTA_TIME: case COL_DELTA_TIME_DIS: /* TODO: Pass on fill_col_exprs */ col_set_fmt_time(fd, cinfo, cinfo->col_fmt[col], col); break; case COL_PACKET_LENGTH: guint32_to_str_buf(fd->pkt_len, cinfo->col_buf[col], COL_MAX_LEN); cinfo->col_data[col] = cinfo->col_buf[col]; break; case COL_CUMULATIVE_BYTES: guint32_to_str_buf(fd->cum_bytes, cinfo->col_buf[col], COL_MAX_LEN); cinfo->col_data[col] = cinfo->col_buf[col]; break; default: break; } if (!fill_col_exprs) return; switch (cinfo->col_fmt[col]) { case COL_NUMBER: cinfo->col_expr.col_expr[col] = "frame.number"; g_strlcpy(cinfo->col_expr.col_expr_val[col], cinfo->col_buf[col], COL_MAX_LEN); break; case COL_CLS_TIME: case COL_ABS_TIME: case COL_ABS_DATE_TIME: case COL_UTC_TIME: case COL_UTC_DATE_TIME: case COL_REL_TIME: case COL_DELTA_TIME: case COL_DELTA_TIME_DIS: /* Already handled above */ break; case COL_PACKET_LENGTH: cinfo->col_expr.col_expr[col] = "frame.len"; g_strlcpy(cinfo->col_expr.col_expr_val[col], cinfo->col_buf[col], COL_MAX_LEN); break; case COL_CUMULATIVE_BYTES: break; default: break; } } void col_fill_in(packet_info *pinfo, const gboolean fill_col_exprs, const gboolean fill_fd_colums) { int i; if (!pinfo->cinfo) return; for (i = 0; i < pinfo->cinfo->num_cols; i++) { switch (pinfo->cinfo->col_fmt[i]) { case COL_NUMBER: case COL_CLS_TIME: case COL_ABS_TIME: case COL_ABS_DATE_TIME: case COL_UTC_TIME: case COL_UTC_DATE_TIME: case COL_REL_TIME: case COL_DELTA_TIME: case COL_DELTA_TIME_DIS: case COL_PACKET_LENGTH: case COL_CUMULATIVE_BYTES: if (fill_fd_colums) col_fill_in_frame_data(pinfo->fd, pinfo->cinfo, i, fill_col_exprs); break; case COL_DEF_SRC: case COL_RES_SRC: /* COL_DEF_SRC is currently just like COL_RES_SRC */ col_set_addr(pinfo, i, &pinfo->src, TRUE, fill_col_exprs); break; case COL_UNRES_SRC: col_set_addr(pinfo, i, &pinfo->src, TRUE, fill_col_exprs); break; case COL_DEF_DL_SRC: case COL_RES_DL_SRC: col_set_addr(pinfo, i, &pinfo->dl_src, TRUE, fill_col_exprs); break; case COL_UNRES_DL_SRC: col_set_addr(pinfo, i, &pinfo->dl_src, TRUE, fill_col_exprs); break; case COL_DEF_NET_SRC: case COL_RES_NET_SRC: col_set_addr(pinfo, i, &pinfo->net_src, TRUE, fill_col_exprs); break; case COL_UNRES_NET_SRC: col_set_addr(pinfo, i, &pinfo->net_src, TRUE, fill_col_exprs); break; case COL_DEF_DST: case COL_RES_DST: /* COL_DEF_DST is currently just like COL_RES_DST */ col_set_addr(pinfo, i, &pinfo->dst, FALSE, fill_col_exprs); break; case COL_UNRES_DST: col_set_addr(pinfo, i, &pinfo->dst, FALSE, fill_col_exprs); break; case COL_DEF_DL_DST: case COL_RES_DL_DST: col_set_addr(pinfo, i, &pinfo->dl_dst, FALSE, fill_col_exprs); break; case COL_UNRES_DL_DST: col_set_addr(pinfo, i, &pinfo->dl_dst, FALSE, fill_col_exprs); break; case COL_DEF_NET_DST: case COL_RES_NET_DST: col_set_addr(pinfo, i, &pinfo->net_dst, FALSE, fill_col_exprs); break; case COL_UNRES_NET_DST: col_set_addr(pinfo, i, &pinfo->net_dst, FALSE, fill_col_exprs); break; case COL_DEF_SRC_PORT: case COL_RES_SRC_PORT: /* COL_DEF_SRC_PORT is currently just like COL_RES_SRC_PORT */ col_set_port(pinfo, i, TRUE, TRUE, fill_col_exprs); break; case COL_UNRES_SRC_PORT: col_set_port(pinfo, i, FALSE, TRUE, fill_col_exprs); break; case COL_DEF_DST_PORT: case COL_RES_DST_PORT: /* COL_DEF_DST_PORT is currently just like COL_RES_DST_PORT */ col_set_port(pinfo, i, TRUE, FALSE, fill_col_exprs); break; case COL_UNRES_DST_PORT: col_set_port(pinfo, i, FALSE, FALSE, fill_col_exprs); break; case COL_VSAN: guint32_to_str_buf(pinfo->vsan, pinfo->cinfo->col_buf[i], COL_MAX_LEN); pinfo->cinfo->col_data[i] = pinfo->cinfo->col_buf[i]; break; case NUM_COL_FMTS: /* keep compiler happy - shouldn't get here */ g_assert_not_reached(); break; default: if (pinfo->cinfo->col_fmt[i] >= NUM_COL_FMTS) { g_assert_not_reached(); } /* * Formatting handled by col_custom_set_edt() (COL_CUSTOM), expert.c * (COL_EXPERT), or individual dissectors. */ break; } } } /* * Fill in columns if we got an error reading the packet. * We set most columns to "???", and set the Info column to an error * message. */ void col_fill_in_error(column_info *cinfo, frame_data *fdata, const gboolean fill_col_exprs, const gboolean fill_fd_colums) { int i; if (!cinfo) return; for (i = 0; i < cinfo->num_cols; i++) { switch (cinfo->col_fmt[i]) { case COL_NUMBER: case COL_CLS_TIME: case COL_ABS_TIME: case COL_ABS_DATE_TIME: case COL_UTC_TIME: case COL_UTC_DATE_TIME: case COL_REL_TIME: case COL_DELTA_TIME: case COL_DELTA_TIME_DIS: case COL_PACKET_LENGTH: case COL_CUMULATIVE_BYTES: if (fill_fd_colums) col_fill_in_frame_data(fdata, cinfo, i, fill_col_exprs); break; case COL_INFO: /* XXX - say more than this */ cinfo->col_data[i] = "Read error"; break; case NUM_COL_FMTS: /* keep compiler happy - shouldn't get here */ g_assert_not_reached(); break; default: if (cinfo->col_fmt[i] >= NUM_COL_FMTS) { g_assert_not_reached(); } /* * No dissection was done, and these columns are set as the * result of the dissection, so.... */ cinfo->col_data[i] = "???"; break; } } } #if 0 XXX this needs more rework? /* --------------------------- */ static gchar * set_addr(address *addr, gboolean is_res) { if (addr->type == AT_NONE) return ""; /* no address, nothing to do */ if (is_res) { return se_get_addr_name(addr /*, COL_MAX_LEN*/); } return se_address_to_str(addr); } /* Fills col_text in the frame data structure */ void col_fill_fdata(packet_info *pinfo) { int i; frame_data *fdata; gboolean res; if (!pinfo->cinfo) return; fdata = pinfo->fd; res =FALSE; for (i = 0; i < pinfo->cinfo->num_cols; i++) { switch (pinfo->cinfo->col_fmt[i]) { case COL_NUMBER: /* frame number */ case COL_PACKET_LENGTH: /* fd->pkt_len */ case COL_CUMULATIVE_BYTES: /* fd->cum_bytes */ case COL_CLS_TIME: case COL_ABS_TIME: case COL_ABS_DATE_TIME: case COL_UTC_TIME: case COL_UTC_DATE_TIME: /* from fd structures */ case COL_REL_TIME: case COL_DELTA_TIME: case COL_DELTA_TIME_DIS: break; case COL_DEF_SRC: case COL_RES_SRC: /* COL_DEF_SRC is currently just like COL_RES_SRC */ res = TRUE; case COL_UNRES_SRC: fdata->col_text[i] = set_addr(&pinfo->src, res); break; case COL_DEF_DL_SRC: case COL_RES_DL_SRC: res = TRUE; case COL_UNRES_DL_SRC: fdata->col_text[i] = set_addr (&pinfo->dl_src, res); break; case COL_DEF_NET_SRC: case COL_RES_NET_SRC: res = TRUE; case COL_UNRES_NET_SRC: fdata->col_text[i] = set_addr (&pinfo->net_src, res); break; case COL_DEF_DST: case COL_RES_DST: /* COL_DEF_DST is currently just like COL_RES_DST */ res = TRUE; case COL_UNRES_DST: fdata->col_text[i] = set_addr (&pinfo->dst, res); break; case COL_DEF_DL_DST: case COL_RES_DL_DST: res = TRUE; case COL_UNRES_DL_DST: fdata->col_text[i] = set_addr (&pinfo->dl_dst, res); break; case COL_DEF_NET_DST: case COL_RES_NET_DST: res = TRUE; case COL_UNRES_NET_DST: fdata->col_text[i] = set_addr (&pinfo->net_dst, res); break; case COL_DEF_SRC_PORT: case COL_RES_SRC_PORT: /* COL_DEF_SRC_PORT is currently just like COL_RES_SRC_PORT */ fdata->col_text[i] = set_port(pinfo, TRUE, pinfo->srcport); break; case COL_UNRES_SRC_PORT: fdata->col_text[i] = set_port(pinfo, FALSE, pinfo->srcport); break; case COL_DEF_DST_PORT: case COL_RES_DST_PORT: /* COL_DEF_DST_PORT is currently just like COL_RES_DST_PORT */ fdata->col_text[i] = set_port(pinfo, TRUE, pinfo->destport); break; case COL_UNRES_DST_PORT: fdata->col_text[i] = set_port(pinfo, FALSE, pinfo->destport); break; case COL_IF_DIR: /* currently done by dissectors */ case COL_PROTOCOL: case COL_INFO: case COL_HPUX_SUBSYS: case COL_HPUX_DEVID: case COL_DCE_CALL: case COL_8021Q_VLAN_ID: case COL_DSCP_VALUE: case COL_COS_VALUE: case COL_FR_DLCI: case COL_BSSGP_TLLI: case COL_EXPERT: case COL_CUSTOM: case COL_FREQ_CHAN: if (pinfo->cinfo->col_data[i] != pinfo->cinfo->col_buf[i]) { /* XXX assume it's a constant */ fdata->col_text[i] = (gchar *)pinfo->cinfo->col_data[i]; } else { /* copy */ fdata->col_text[i] = se_strdup(pinfo->cinfo->col_data[i]); } break; case COL_OXID: fdata->col_text[i] = (gchar *)(GUINT_TO_POINTER((guint)pinfo->oxid)); break; case COL_RXID: fdata->col_text[i] = (gchar *)(GUINT_TO_POINTER((guint)pinfo->rxid)); break; case COL_CIRCUIT_ID: set_circuit_id(pinfo); break; case COL_SRCIDX: fdata->col_text[i] = (gchar *)(GUINT_TO_POINTER((guint)pinfo->src_idx)); break; case COL_DSTIDX: fdata->col_text[i] = (gchar *)(GUINT_TO_POINTER((guint)pinfo->dst_idx)); break; case COL_VSAN: fdata->col_text[i] = (gchar *)(GUINT_TO_POINTER((guint)pinfo->vsan)); break; case NUM_COL_FMTS: /* keep compiler happy - shouldn't get here */ g_assert_not_reached(); break; } } } /* XXX Gets/creates the text from col_text in frame data */ /* --------------------- */ gchar * col_get_text(frame_data *fd, column_info *cinfo, gint col) { static gchar fmtbuf[3][COL_MAX_LEN]; static int idx; gchar *buf; gchar *ptr; idx = (idx + 1) % 3; buf = fmtbuf[idx]; *buf = 0; ptr = buf; switch (cinfo->col_fmt[col]) { case COL_NUMBER: /* frame number */ guint32_to_str_buf(fd->num, buf, COL_MAX_LEN); break; case COL_CLS_TIME: set_cls_time(fd, buf); break; case COL_ABS_TIME: set_abs_time(fd, buf, TRUE); break; case COL_UTC_TIME: set_abs_time(fd, buf, FALSE); break; case COL_ABS_DATE_TIME: set_abs_date_time(fd, buf, TRUE); break; case COL_UTC_DATE_TIME: set_abs_date_time(fd, buf, FALSE); break; case COL_REL_TIME: set_rel_time(fd, buf); break; case COL_DELTA_TIME: set_delta_time(fd, buf); break; case COL_DELTA_TIME_DIS: set_delta_time_dis(fd, buf); break; case COL_PACKET_LENGTH: /* fd->pkt_len */ guint32_to_str_buf(fd->pkt_len, buf, COL_MAX_LEN); break; case COL_CUMULATIVE_BYTES: /* fd->cum_bytes */ guint32_to_str_buf(fd->cum_bytes, buf, COL_MAX_LEN); break; case COL_DEF_SRC: case COL_RES_SRC: /* network address */ case COL_UNRES_SRC: case COL_DEF_DL_SRC: case COL_RES_DL_SRC: case COL_UNRES_DL_SRC: case COL_DEF_NET_SRC: case COL_RES_NET_SRC: case COL_UNRES_NET_SRC: case COL_DEF_DST: case COL_RES_DST: case COL_UNRES_DST: case COL_DEF_DL_DST: case COL_RES_DL_DST: case COL_UNRES_DL_DST: case COL_DEF_NET_DST: case COL_RES_NET_DST: case COL_UNRES_NET_DST: case COL_IF_DIR: case COL_CIRCUIT_ID: case COL_PROTOCOL: case COL_INFO: case COL_HPUX_SUBSYS: case COL_HPUX_DEVID: case COL_DCE_CALL: case COL_8021Q_VLAN_ID: case COL_DSCP_VALUE: case COL_COS_VALUE: case COL_FR_DLCI: case COL_BSSGP_TLLI: case COL_EXPERT: case COL_CUSTOM: case COL_FREQ_CHAN: ptr = fd->col_text[col]; break; case COL_DEF_SRC_PORT: case COL_RES_SRC_PORT: case COL_UNRES_SRC_PORT: case COL_DEF_DST_PORT: case COL_RES_DST_PORT: case COL_UNRES_DST_PORT: /* hack */ if (GPOINTER_TO_UINT(fd->col_text[col]) <= 65536) guint32_to_str_buf(GPOINTER_TO_UINT(fd->col_text[col], buf, COL_MAX_LEN)); else ptr = fd->col_text[col]; break; case COL_OXID: case COL_RXID: case COL_SRCIDX: case COL_DSTIDX: g_snprintf(buf, COL_MAX_LEN, "0x%x", GPOINTER_TO_UINT(fd->col_text[col])); break; case COL_VSAN: guint32_to_str_buf(GPOINTER_TO_UINT(fd->col_text[col]), buf, COL_MAX_LEN); break; case NUM_COL_FMTS: /* keep compiler happy - shouldn't get here */ g_assert_not_reached(); break; } return ptr; } #endif