kenmirrors/asterisk
1
0
Fork 0
mirror of https://github.com/asterisk/asterisk.git synced 2025-10-22 12:52:33 +00:00
Code Issues Packages Projects Releases Wiki Activity

Something I've been itching to do for a while now. A minor optimization in app_voicemail.

Browse Source 
Since the dtable in base_encode always gets populated with the same values every time and never
changes, make it static and const and only initialize it once. Also, there's no reason to 
define BASEMAXINLINE twice, so remove the redundant #define.



git-svn-id: https://origsvn.digium.com/svn/asterisk/trunk@94593 65c4cc65-6c06-0410-ace0-fbb531ad65f3
This commit is contained in:
Mark Michelson
2007-12-21 21:19:19 +00:00
parent a3b9e3e791
commit eb10026dba
1 changed files with 4 additions and 18 deletions
Download Patch File Download Diff File Expand all files Collapse all files

22
apps/app_voicemail.c
View File

@@ -197,7 +197,6 @@ static AST_LIST_HEAD_STATIC(vmstates, vmstate);
#define MAXMSG 100
#define MAXMSGLIMIT 9999
#define BASEMAXINLINE 256
#define BASELINELEN 72
#define BASEMAXINLINE 256
#define eol "\r\n"
@@ -1793,7 +1792,10 @@ static int ochar(struct baseio *bio, int c, FILE *so)
static int base_encode(char *filename, FILE *so)
{
unsigned char dtable[BASEMAXINLINE];
static const unsigned char dtable[] = { 'A', 'B', 'C', 'D', 'E', 'F', 'G', 'H', 'I', 'J', 'K',
'L', 'M', 'N', 'O', 'P', 'Q', 'R', 'S', 'T', 'U', 'V', 'W', 'X', 'Y', 'Z', 'a', 'b', 'c', 'd', 'e', 'f',
'g', 'h', 'i', 'j', 'k', 'l', 'm', 'n', 'o', 'p', 'q', 'r', 's', 't', 'u', 'v', 'w', 'x', 'y', 'z', '0',
'1', '2', '3', '4', '5', '6', '7', '8', '9', '+', '/'};
int i,hiteof= 0;
FILE *fi;
struct baseio bio;
@@ -1806,22 +1808,6 @@ static int base_encode(char *filename, FILE *so)
return -1;
}
for (i= 0; i<9; i++) {
dtable[i]= 'A'+i;
dtable[i+9]= 'J'+i;
dtable[26+i]= 'a'+i;
dtable[26+i+9]= 'j'+i;
}
for (i= 0; i<8; i++) {
dtable[i+18]= 'S'+i;
dtable[26+i+18]= 's'+i;
}
for (i= 0; i<10; i++) {
dtable[52+i]= '0'+i;
}
dtable[62]= '+';
dtable[63]= '/';
while (!hiteof){
unsigned char igroup[3], ogroup[4];
int c,n;