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Various oej fixes (bug #3013)

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git-svn-id: https://origsvn.digium.com/svn/asterisk/trunk@4590 65c4cc65-6c06-0410-ace0-fbb531ad65f3
This commit is contained in:
Mark Spencer
2004-12-29 13:42:14 +00:00
parent 9c35e9a7d1
commit 8aff4b2d95
1 changed files with 21 additions and 15 deletions
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36
apps/app_read.c
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@@ -32,17 +32,19 @@ static char *synopsis = "Read a variable";
static char *descrip =
" Read(variable[|filename][|maxdigits][|option][|attempts][|timeout])\n\n"
"Reads a #-terminated string of digits a certian number of times from the\n"
"user in to the given variable, optionally playing a given filename first.\n"
"Reads a #-terminated string of digits a certain number of times from the\n"
"user in to the given variable.\n"
" filename -- file to play before reading digits.\n"
" maxdigits -- maximum acceptable number of digits. Stops reading after\n"
" maxdigits have been entered (without requiring the user to\n"
" press the '#' key).\n"
" Defaults to 0 - no limit - wait for the user press the '#' key.\n"
" Any value below 0 means the same. Max accepted value is 255.\n"
" option -- may be 'skip' to return immediately if the line is not up,\n"
" or 'noanswer' to read digits even if the line is not up.\n\n"
"If attempts is greater than 1, that many attempts will be made in the event no data is entered.\n"
"If timeout is greater than 0, that value will override the default timeout.\n\n"
" or 'noanswer' to read digits even if the line is not up.\n"
" attempts -- if greater than 1, that many attempts will be made in the \n"
" event no data is entered.\n"
" timeout -- if greater than 0, that value will override the default timeoft.\n\n"
"Returns -1 on hangup or error and 0 otherwise.\n";
STANDARD_LOCAL_USER;
@@ -113,10 +115,10 @@ static int read_exec(struct ast_channel *chan, void *data)
if (!(filename) || ast_strlen_zero(filename))
filename = NULL;
if (maxdigitstr) {
maxdigits = atoi(maxdigitstr);
if ((maxdigits<1) || (maxdigits>255)) {
maxdigits = 255;
} else
maxdigits = atoi(maxdigitstr);
if ((maxdigits<1) || (maxdigits>255)) {
maxdigits = 255;
} else if (option_verbose > 2)
ast_verbose(VERBOSE_PREFIX_3 "Accepting a maximum of %i digits.\n", maxdigits);
}
if (!(varname) || ast_strlen_zero(varname)) {
@@ -142,18 +144,22 @@ static int read_exec(struct ast_channel *chan, void *data)
if (res > -1) {
pbx_builtin_setvar_helper(chan, varname, tmp);
if (!ast_strlen_zero(tmp)) {
ast_verbose(VERBOSE_PREFIX_3 "User entered '%s'\n", tmp);
if (option_verbose > 2)
ast_verbose(VERBOSE_PREFIX_3 "User entered '%s'\n", tmp);
tries = 0;
} else {
tries--;
if (tries)
ast_verbose(VERBOSE_PREFIX_3 "User entered nothing, %d chance(s) left\n", tries);
else
ast_verbose(VERBOSE_PREFIX_3 "User entered nothing.\n");
if (option_verbose > 2) {
if (tries)
ast_verbose(VERBOSE_PREFIX_3 "User entered nothing, %d chance(s) left\n", tries);
else
ast_verbose(VERBOSE_PREFIX_3 "User entered nothing.\n");
}
}
res = 0;
} else {
ast_verbose(VERBOSE_PREFIX_3 "User disconnected\n");
if (option_verbose > 2)
ast_verbose(VERBOSE_PREFIX_3 "User disconnected\n");
}
}
}