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(closes issue #13557)

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Reported by: nickpeirson

The user attached a patch, but the license is not yet
recorded. I took the liberty of finding and replacing
ALL index() calls with strchr() calls, and that
involves more than just main/pbx.c;

chan_oss, app_playback, func_cut also had calls
to index(), and I changed them out. 1.4 had no
references to index() at all.




git-svn-id: https://origsvn.digium.com/svn/asterisk/trunk@144569 65c4cc65-6c06-0410-ace0-fbb531ad65f3
This commit is contained in:
Steve Murphy
2008-09-25 22:21:28 +00:00
parent a36696f2e7
commit e74584ca3c
4 changed files with 9 additions and 9 deletions
Download Patch File Download Diff File Expand all files Collapse all files

8
apps/app_playback.c
View File

@@ -200,13 +200,13 @@ static int do_say(say_args_t *a, const char *s, const char *options, int depth)
ast_debug(2, "doing [%s]\n", fn);
/* locate prefix and data, if any */
fmt = index(fn, ':');
fmt = strchr(fn, ':');
if (!fmt || fmt == fn) { /* regular filename */
ret = s_streamwait3(a, fn);
continue;
}
fmt++;
data = index(fmt, ':'); /* colon before data */
data = strchr(fmt, ':'); /* colon before data */
if (!data || data == fmt) { /* simple prefix-fmt */
ret = do_say(a, fn, options, depth);
continue;
@@ -219,14 +219,14 @@ static int do_say(say_args_t *a, const char *s, const char *options, int depth)
if (*p == '\'') {/* file name - we trim them */
char *y;
strcpy(fn2, ast_skip_blanks(p+1)); /* make a full copy */
y = index(fn2, '\'');
y = strchr(fn2, '\'');
if (!y) {
p = data; /* invalid. prepare to end */
break;
}
*y = '\0';
ast_trim_blanks(fn2);
p = index(p+1, '\'');
p = strchr(p+1, '\'');
ret = s_streamwait3(a, fn2);
} else {
int l = fmt-fn;

2
channels/chan_oss.c
View File

@@ -1299,7 +1299,7 @@ static void store_mixer(struct chan_oss_pvt *o, const char *s)
int i;
for (i = 0; i < strlen(s); i++) {
if (!isalnum(s[i]) && index(" \t-/", s[i]) == NULL) {
if (!isalnum(s[i]) && strchr(" \t-/", s[i]) == NULL) {
ast_log(LOG_WARNING, "Suspect char %c in mixer cmd, ignoring:\n\t%s\n", s[i], s);
return;
}

4
funcs/func_cut.c
View File

@@ -82,7 +82,7 @@ static int sort_internal(struct ast_channel *chan, char *data, char *buffer, siz
/* Parse each into a struct */
count2 = 0;
while ((ptrkey = strsep(&strings, ","))) {
ptrvalue = index(ptrkey, ':');
ptrvalue = strchr(ptrkey, ':');
if (!ptrvalue) {
count--;
continue;
@@ -171,7 +171,7 @@ static int cut_internal(struct ast_channel *chan, char *data, char *buffer, size
/* Get to start, if any */
if (num1 > 0) {
while (tmp2 != (char *)NULL + 1 && curfieldnum < num1) {
tmp2 = index(tmp2, d) + 1;
tmp2 = strchr(tmp2, d) + 1;
curfieldnum++;
}
}

4
main/pbx.c
View File

@@ -1048,7 +1048,7 @@ static void pbx_destroy(struct ast_pbx *p)
* NULL
*
* In the above, I could easily turn "N" into "23456789", but I think that a quick "if( *z >= '2' && *z <= '9' )" might take
* fewer CPU cycles than a call to index("23456789",*z), where *z is the char to match...
* fewer CPU cycles than a call to strchr("23456789",*z), where *z is the char to match...
*
* traversal is pretty simple: one routine merely traverses the alt list, and for each matching char in the pattern, it calls itself
* on the corresponding next pointer, incrementing also the pointer of the string to be matched, and passing the total specificity and length.
@@ -1346,7 +1346,7 @@ static void new_find_extension(const char *str, struct scoreboard *score, struct
return; /* the first match is all we need */
}
}
} else if (index(p->x, *str)) {
} else if (strchr(p->x, *str)) {
ast_debug(4, "Nothing strange about this match\n");
NEW_MATCHER_CHK_MATCH;
NEW_MATCHER_RECURSE;