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simplify authority_to_str() using ast_build_string()

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git-svn-id: https://origsvn.digium.com/svn/asterisk/trunk@45351 65c4cc65-6c06-0410-ace0-fbb531ad65f3
This commit is contained in:
Luigi Rizzo
2006-10-17 18:08:51 +00:00
parent 3376c8e976
commit 3e2a2bfd7e
1 changed files with 9 additions and 14 deletions
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23
main/manager.c
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@@ -199,24 +199,21 @@ static AST_LIST_HEAD_STATIC(users, ast_manager_user);
static struct manager_action *first_action = NULL;
AST_MUTEX_DEFINE_STATIC(actionlock);
/*! \brief Convert authority code to string with serveral options */
/*! \brief Convert authority code to a list of options */
static char *authority_to_str(int authority, char *res, int reslen)
{
int running_total = 0, i;
int i, len = reslen;
char *dst = res, *sep = "";
memset(res, 0, reslen);
res[0] = '\0';
for (i = 0; i < (sizeof(perms) / sizeof(perms[0])) - 1; i++) {
if (authority & perms[i].num) {
if (*res) {
strncat(res, ",", (reslen > running_total) ? reslen - running_total : 0);
running_total++;
}
strncat(res, perms[i].label, (reslen > running_total) ? reslen - running_total : 0);
running_total += strlen(perms[i].label);
ast_build_string(&dst, &len, "%s%s", sep, perms[i].label);
sep = ",";
}
}
if (ast_strlen_zero(res))
if (ast_strlen_zero(res)) /* replace empty string with something sensible */
ast_copy_string(res, "<none>", reslen);
return res;
@@ -554,8 +551,7 @@ static int handle_showmanagers(int fd, int argc, char *argv[])
}
/*! \brief CLI command
Should change to "manager show commands" */
/*! \brief CLI command manager list commands */
static int handle_showmancmds(int fd, int argc, char *argv[])
{
struct manager_action *cur;
@@ -573,8 +569,7 @@ static int handle_showmancmds(int fd, int argc, char *argv[])
return RESULT_SUCCESS;
}
/*! \brief CLI command show manager connected */
/* Should change to "manager show connected" */
/*! \brief CLI command manager list connected */
static int handle_showmanconn(int fd, int argc, char *argv[])
{
struct mansession *s;