Adjust translation table column widths based upon the translation times.

Previously, only 5 columns were displayed, and if a translation time exceeded
99,999 useconds, it would be displayed as 0, instead of its actual time.
(closes issue #14532)
 Reported by: pj
 Patches:
       20090311__bug14532.diff.txt uploaded by tilghman (license 14)
 Tested by: pj

git-svn-id: https://origsvn.digium.com/svn/asterisk/trunk@181731 65c4cc65-6c06-0410-ace0-fbb531ad65f3

diff --git a/main/translate.c b/main/translate.c
index 5d4fd0a..fea8097 100644 (file)
--- a/main/translate.c
+++ b/main/translate.c
@@ -29,6 +29,7 @@ ASTERISK_FILE_VERSION(__FILE__, "$Revision$")
 
 #include <sys/time.h>
 #include <sys/resource.h>
+#include <math.h>
 
 #include "asterisk/lock.h"
 #include "asterisk/channel.h"
@@ -518,7 +519,7 @@ static char *handle_cli_core_show_translation(struct ast_cli_entry *e, int cmd,
 {
 #define SHOW_TRANS 16
        int x, y, z;
-       int curlen = 0, longest = 0;
+       int curlen = 0, longest = 0, magnitude[SHOW_TRANS] = { 0, };
 
        switch (cmd) {
        case CLI_INIT:
@@ -536,7 +537,7 @@ static char *handle_cli_core_show_translation(struct ast_cli_entry *e, int cmd,
 
        if (a->argc > 5)
                return CLI_SHOWUSAGE;
-       
+
        if (a->argv[3] && !strcasecmp(a->argv[3], "recalc")) {
                z = a->argv[4] ? atoi(a->argv[4]) : 1;
 
@@ -565,9 +566,14 @@ static char *handle_cli_core_show_translation(struct ast_cli_entry *e, int cmd,
                curlen = strlen(ast_getformatname(1 << (x)));
                if (curlen > longest)
                        longest = curlen;
+               for (y = 0; y < SHOW_TRANS; y++) {
+                       if (tr_matrix[x][y].cost > pow(10, magnitude[x])) {
+                               magnitude[y] = floor(log10(tr_matrix[x][y].cost));
+                       }
+               }
        }
        for (x = -1; x < SHOW_TRANS; x++) {
-               struct ast_str *out = ast_str_alloca(120);
+               struct ast_str *out = ast_str_alloca(125);
                /*Go ahead and move to next iteration if dealing with an unknown codec*/
                if(x >= 0 && !strcmp(ast_getformatname(1 << (x)), "unknown"))
                        continue;
@@ -578,13 +584,14 @@ static char *handle_cli_core_show_translation(struct ast_cli_entry *e, int cmd,
                                continue;
                        if (y >= 0)
                                curlen = strlen(ast_getformatname(1 << (y)));
+                       if (y >= 0 && magnitude[y] + 1 > curlen) {
+                               curlen = magnitude[y] + 1;
+                       }
                        if (curlen < 5)
                                curlen = 5;
                        if (x >= 0 && y >= 0 && tr_matrix[x][y].step) {
-                               /* XXX 99999 is a little hackish
-                                  We don't want this number being larger than the shortest (or current) codec
-                                  For now, that is "gsm" */
-                               ast_str_append(&out, -1, "%*d", curlen + 1, tr_matrix[x][y].cost > 99999 ? 0 : tr_matrix[x][y].cost);
+                               /* Actual codec output */
+                               ast_str_append(&out, -1, "%*d", curlen + 1, tr_matrix[x][y].cost);
                        } else if (x == -1 && y >= 0) {
                                /* Top row - use a dynamic size */
                                ast_str_append(&out, -1, "%*s", curlen + 1, ast_getformatname(1 << (y)) );
@@ -592,13 +599,15 @@ static char *handle_cli_core_show_translation(struct ast_cli_entry *e, int cmd,
                                /* Left column - use a static size. */
                                ast_str_append(&out, -1, "%*s", longest, ast_getformatname(1 << (x)) );
                        } else if (x >= 0 && y >= 0) {
+                               /* Codec not supported */
                                ast_str_append(&out, -1, "%*s", curlen + 1, "-");
                        } else {
+                               /* Upper left hand corner */
                                ast_str_append(&out, -1, "%*s", longest, "");
                        }
                }
                ast_str_append(&out, -1, "\n");
-               ast_cli(a->fd, "%s", ast_str_buffer(out));                      
+               ast_cli(a->fd, "%s", ast_str_buffer(out));
        }
        AST_RWLIST_UNLOCK(&translators);
        return CLI_SUCCESS;