abrt-rate-backtrace is replaced by abrt-backtrace --rate

1 files changed, 0 insertions, 183 deletions

diff --git a/scripts/abrt-rate-backtrace.c b/scripts/abrt-rate-backtrace.c
deleted file mode 100644
index 07248233..00000000
--- a/scripts/abrt-rate-backtrace.c
+++ /dev/null
@@ -1,183 +0,0 @@
-/* -*-mode:c++;c-file-style:"bsd";c-basic-offset:4;indent-tabs-mode:nil-*- 
- * Returns rating 0-4 of backtrace file on stdout.
- *  4 - backtrace with complete or almost-complete debuginfos
- *  0 - useless backtrace with no debuginfos
- * Compile:
- *  gcc abrt-rate-backtrace.c -std=c99 -o abrt-rate-backtrace
- */
-
-#include <stdio.h>
-#include <stdlib.h>
-#include <string.h>
-#include <stdbool.h>
-
-// Die if we can't allocate n+1 bytes (space for the null terminator) and copy
-// the (possibly truncated to length n) string into it.
-static char* xstrndup(const char *s, int n)
-{
-  int m;
-  char *t;
-  
-  /* We can just xmalloc(n+1) and strncpy into it, */
-  /* but think about xstrndup("abc", 10000) wastage! */
-  m = n;
-  t = (char*) s;
-  while (m) {
-    if (!*t) break;
-    m--;
-    t++;
-  }
-  n -= m;
-  t = (char*) malloc(n + 1);
-  t[n] = '\0';
-  
-  return (char*) memcpy(t, s, n);
-}
-
-enum LineRating
-{
-  // RATING              EXAMPLE
-  MissingEverything = 0, // #0 0x0000dead in ?? ()
-  MissingFunction   = 1, // #0 0x0000dead in ?? () from /usr/lib/libfoobar.so.4
-  MissingLibrary    = 2, // #0 0x0000dead in foobar()
-  MissingSourceFile = 3, // #0 0x0000dead in FooBar::FooBar () from /usr/lib/libfoobar.so.4
-  Good              = 4, // #0 0x0000dead in FooBar::crash (this=0x0) at /home/user/foobar.cpp:204
-  BestRating = Good,
-};
-
-static enum LineRating rate_line(const char *line)
-{
-#define FOUND(x) (strstr(line, x) != NULL)
-  /* see the "enum LineRating" comments for possible combinations */
-  if (FOUND(" at "))
-    return Good;
-  const char *function = strstr(line, " in ");
-  if (function)
-  {
-    if (function[4] == '?') /* " in ??" does not count */
-    {
-      function = NULL;
-    }
-  }
-  bool library = FOUND(" from ");
-  if (function && library)
-    return MissingSourceFile;
-  if (function)
-    return MissingLibrary;
-  if (library)
-    return MissingFunction;
-  
-  return MissingEverything;
-#undef FOUND
-}
-
-/* returns number of "stars" to show */
-static int rate_backtrace(const char *backtrace)
-{
-  int i, len;
-  int multiplier = 0;
-  int rating = 0;
-  int best_possible_rating = 0;
-  char last_lvl = 0;
-  
-  /* We look at the frames in reversed order, since:
-   * - rate_line() checks starting from the first line of the frame
-   * (note: it may need to look at more than one line!)
-   * - we increase weight (multiplier) for every frame,
-   *   so that topmost frames end up most important
-   */
-  len = 0;
-  for (i = strlen(backtrace) - 1; i >= 0; i--)
-  {
-    if (backtrace[i] == '#'
-	&& (backtrace[i+1] >= '0' && backtrace[i+1] <= '9') /* #N */
-	&& (i == 0 || backtrace[i-1] == '\n') /* it's at line start */
-      ) {
-      /* For one, "#0 xxx" always repeats, skip repeats */
-      if (backtrace[i+1] == last_lvl)
-	continue;
-      last_lvl = backtrace[i+1];
-      
-      char *s = xstrndup(backtrace + i + 1, len);
-      /* Replace tabs with spaces, rate_line() does not expect tabs.
-       * Actually, even newlines may be there. Example of multiline frame
-       * where " at SRCFILE" is on 2nd line:
-       * #3  0x0040b35d in __libc_message (do_abort=<value optimized out>,
-       *     fmt=<value optimized out>) at ../sysdeps/unix/sysv/linux/libc_fatal.c:186
-       */
-      for (char *p = s; *p; p++)
-	if (*p == '\t' || *p == '\n')
-	  *p = ' ';
-      int lrate = rate_line(s);
-      multiplier++;
-      rating += lrate * multiplier;
-      best_possible_rating += BestRating * multiplier;
-      //log("lrate:%d rating:%d best_possible_rating:%d s:'%-.40s'", lrate, rating, best_possible_rating, s);
-      free(s);
-      len = 0; /* starting new line */
-    }
-    else
-    {
-      len++;
-    }
-  }
-  
-  /* Bogus 'backtrace' with zero frames? */
-  if (best_possible_rating == 0)
-    return 0;
-  
-  /* Returning number of "stars" to show */
-  if (rating*10 >= best_possible_rating*8) /* >= 0.8 */
-    return 4;
-  if (rating*10 >= best_possible_rating*6)
-    return 3;
-  if (rating*10 >= best_possible_rating*4)
-    return 2;
-  if (rating*10 >= best_possible_rating*2)
-    return 1;
-  
-  return 0;
-}
-
-int main(int argc, char **argv)
-{
-  if (argc != 2)
-  {
-    fprintf(stderr, "Usage: %s BACKTRACE_FILE\n", argv[0]);
-    return 1;
-  }
-
-  FILE *fp = fopen(argv[1], "r");
-  if (!fp)
-  {
-    fprintf(stderr, "Cannot open the input file.\n");
-    return 2;
-  }
-  fseek(fp, 0, SEEK_END);
-  size_t size = ftell(fp);
-  fseek(fp, 0, SEEK_SET);
-
-  char *file = malloc(size + 1);
-  if (!file)
-  {
-    fprintf(stderr, "Malloc error.\n");
-    return 3;
-  }
-  size_t read = fread(file, size, 1, fp);
-  if (read != 1)
-  {
-    fprintf(stderr, "Error while reading file.\n", argv[0]);
-    return 4;
-  }
-  fclose(fp);
-  file[size] = '\0';
-
-  int rating = 4;
-  /* Do not rate Python backtraces. */
-  if (NULL == strstr(file, "Local variables in innermost frame:\n"))
-      rating = rate_backtrace(file);
-
-  free(file);
-  fprintf(stdout, "%d", rating);
-  return 0;
-}