logview: move sources to src/ subdir

1 files changed, 0 insertions, 282 deletions

diff --git a/logview/logview-utils.c b/logview/logview-utils.c
deleted file mode 100644
index c8a61ed1..00000000
--- a/logview/logview-utils.c
+++ /dev/null
@@ -1,282 +0,0 @@
-/* -*- Mode: C; tab-width: 2; indent-tabs-mode: nil; c-basic-offset: 2; -*- */
-/* logview-utils.c - misc logview utilities
- *
- * Copyright (C) 1998  Cesar Miquel  <[email protected]>
- * Copyright (C) 2008 Cosimo Cecchi <[email protected]>
- *
- * 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., 551 Franklin Street, Fifth Floor, Boston, MA  02110-1301,
- */
-
-#ifdef HAVE_CONFIG_H
-#include <config.h>
-#endif
-
-#define _XOPEN_SOURCE
-#define _XOPEN_SOURCE_EXTENDED 1 /* strptime is XPG4v2 */
-#include <time.h>
-#include <string.h>
-#include <stdlib.h>
-#include <math.h>
-
-#include <glib.h>
-
-#include "logview-utils.h"
-
-void
-logview_utils_day_free (Day *day)
-{
-  if (!day) {
-    return;
-  }
-
-  g_date_free (day->date);
-  g_slice_free (Day, day);
-}
-
-Day *
-logview_utils_day_copy (Day *day)
-{
-  Day *retval;
-
-  retval = g_slice_new0 (Day);
-  retval->date = g_date_new_julian (g_date_get_julian (day->date));
-  retval->first_line = day->first_line;
-  retval->last_line = day->last_line;
-  retval->timestamp_len = day->timestamp_len;
-
-  return retval;
-}
-
-GSList *
-logview_utils_day_list_copy (GSList *days)
-{
-  GSList *l, *retval = NULL;
-
-  for (l = days; l; l = l->next) {
-    retval = g_slist_prepend (retval, logview_utils_day_copy (l->data));
-  }
-
-  return g_slist_reverse (retval);
-}
-
-gint 
-days_compare (gconstpointer a, gconstpointer b)
-{
-  const Day *day1 = a, *day2 = b;
-
-  return g_date_compare (day1->date, day2->date);
-}
-
-static GDate *
-string_get_date (const char *line, char **time_string, int *timestamp_len)
-{
-  GDate *date = NULL;
-  struct tm tp;
-  char *cp = NULL, *timestamp = NULL;
-  
-  /* it's safe to assume that if strptime returns NULL, it's
-   * because of an error (format unmatched). being a log file, it's very
-   * unlikely that there aren't any more characters after the date.
-   */
-
-  if (line == NULL || line[0] == '\0') {
-    return NULL;
-  }
-
-  /* this parses the "MonthName DayNo" format */
-  cp = strptime (line, "%b %d", &tp);
-  if (cp) {
-    goto out;
-  }
-
-  /* this parses the YYYY-MM-DD format */
-  cp = strptime (line, "%F", &tp);
-  if (cp) {
-    goto out;
-  }
-
-out:
-  if (cp) {
-    /* the year doesn't matter to us now */
-    date = g_date_new_dmy (tp.tm_mday, tp.tm_mon + 1, 1);
-    *time_string = g_strndup (line, cp - line);
-
-    timestamp = strptime (cp, "%X", &tp);
-    if (timestamp) {
-      *timestamp_len = timestamp - line;
-    }
-  }
-
-  return date;
-}
-
-/**
- * log_read_dates:
- *
- * @buffer_lines: an array of text lines.
- * @current: the mtime of the file being parsed.
- *
- * Reads all the dates inside the text buffer.
- * All dates are given with respect to the 1/1/1970
- * and are then corrected to the correct year once we
- * reach the end.
- *
- * Returns: a #GSList of #Day structures. 
- */
-
-GSList *
-log_read_dates (const char **buffer_lines, time_t current)
-{
-  int current_year, offsetyear, i, n, rangemin, rangemax, timestamp_len = 0;
-  GSList *days = NULL;
-  GDate *date = NULL;
-  struct tm *tmptm;
-  char *date_string = NULL;
-  Day *day;
-  gboolean done = FALSE;
-
-  g_return_val_if_fail (buffer_lines != NULL, NULL);
-
-  n = g_strv_length ((char **) buffer_lines);
-
-  tmptm = localtime (&current);
-  current_year = tmptm->tm_year + 1900;
-  offsetyear = 0;
-
-  /* find the first line with a date we're able to parse */
-  for (i = 0; buffer_lines[i]; i++) {
-    if ((date = string_get_date (buffer_lines[i], &date_string, &timestamp_len)) != NULL)
-      break;
-  }
-
-  if (!date) {
-    /* no valid dates in the array, return NULL */
-    return NULL;
-  }
-
-  if (!g_date_valid (date)) {
-    g_date_free (date);
-    g_free (date_string);
-    return NULL;
-  }
-
-  g_date_set_year (date, current_year);
-
-  day = g_slice_new0 (Day);
-  days = g_slist_append (days, day);
-
-  /* $i now contains the line number for the first good date */
-  day->date = date;
-  day->first_line = i;
-  day->last_line = -1;
-  day->timestamp_len = timestamp_len;
-
-  /* now scan the logfile to get the last line of the day */
-  rangemin = i;
-  rangemax = n - 1;
-
-  while (!done) {
-    /* find out the last line of the day we're currently building */
-
-    i = n - 1;
-
-    while (day->last_line < 0) {
-      if (strstr (buffer_lines[i], date_string)) {
-        /* if we find the same string on the last line of the log, we're done */
-        if (i == n - 1) {
-          done = TRUE;
-          day->last_line = i;
-          break;
-        }
-
-        /* we're still in a section of lines with the same date;
-         * - if the next one changes, then we're on the last.
-         * - else we keep searching in the following.
-         */
-
-        if (!strstr (buffer_lines[i + 1], date_string)) {
-            day->last_line = i;
-            break;
-        } else {
-          rangemin = i;
-          i = floor (((float) i + (float) rangemax) / 2.);
-        }
-      } else {
-        /* we can't find the same date here; go back to a safer range. */
-        rangemax = i;
-        i = floor (((float) rangemin + (float) i) / 2.);               
-      }
-    }
-
-    g_free (date_string);
-    date_string = NULL;
-
-    if (!done) {
-      /* this means we finished the current day but we're not at the end
-       * of the buffer: reset the parameters for the next day.
-       */
-      GDate *newdate = NULL;
-      
-      for (i = day->last_line + 1; buffer_lines[i]; i++) {
-        if ((newdate = string_get_date (buffer_lines[i], &date_string, &timestamp_len)) != NULL)
-        break;
-      }
-
-      if (date_string == NULL && i == n - 1) {
-        done = TRUE;
-      }
-
-      /* this will set the last line of the "old" log to either:
-       * - "n - 1" if we can't find another date
-       * - the line before the new date else.
-       */
-      day->last_line = i - 1;
-
-      if (newdate) {
-        /* append a new day to the list */
-
-        g_date_set_year (newdate, current_year + offsetyear);
-
-        if (g_date_compare (newdate, date) < 1) {
-          /* this isn't possible, as we're reading the log forward.
-           * so it means that newdate is the next year.
-           */
-          g_date_add_years (newdate, 1);
-          offsetyear++;
-        }
-
-        date = newdate;
-        day = g_slice_new0 (Day);
-        days = g_slist_prepend (days, day);
-
-        day->date = date;
-        day->first_line = i;
-        day->last_line = -1;
-        day->timestamp_len = timestamp_len;
-        rangemin = i;
-        rangemax = n - 1;
-      }
-    }
-  }
-
-  if (date_string) {
-    g_free (date_string);
-  }
-
-  /* sort the days in chronological order */
-  days = g_slist_sort (days, days_compare);
-
-  return days;
-}