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app_voicemail: Fix json blob errors

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When app_voicemail calls ast_test_suite_notify with the results of
a user keypress, it formats the keypress as '%c'.  If the user hung up
or some other error occurrs, the result of the keypress is a non
printable character.  This ultimately causes json_vpack_ex to think
it's being passed a non utf-8 string and return an error.

* Keypress results passed to ast_test_suite_notify are now checked with
  isprint() and a '?' is substituted if the check fails.

Change-Id: I78ee188916bbac840f3d03f40201b692347ea865
certified/13.21
George Joseph 8 years ago
parent c78f4b8e61
commit d5af24bb14
1 changed files with 24 additions and 12 deletions
Show Stats Download Patch File Download Diff File

36
apps/app_voicemail.c
Unescape View File

@ -7837,7 +7837,8 @@ static int get_folder2(struct ast_channel *chan, char *fn, int start)
ast_test_suite_event_notify("USERPRESS", "Message: User pressed %c\r\nDTMF: %c", '#', '#');
return '#';
}
ast_test_suite_event_notify("USERPRESS", "Message: User pressed %c\r\nDTMF: %c", res, res);
ast_test_suite_event_notify("USERPRESS", "Message: User pressed %c\r\nDTMF: %c",
isprint(res) ? res : '?', isprint(res) ? res : '?');
return res;
}
@ -8000,7 +8001,8 @@ static int vm_forwardoptions(struct ast_channel *chan, struct ast_vm_user *vmu,
if (retries > 3) {
cmd = '*'; /* Let's cancel this beast */
}
ast_test_suite_event_notify("USERPRESS", "Message: User pressed %c\r\nDTMF: %c", cmd, cmd);
ast_test_suite_event_notify("USERPRESS", "Message: User pressed %c\r\nDTMF: %c",
isprint(cmd) ? cmd : '?', isprint(cmd) ? cmd : '?');
}
}
@ -8228,7 +8230,8 @@ static int forward_message(struct ast_channel *chan, char *context, struct vm_st
cmd = 't';
done = 1;
}
ast_test_suite_event_notify("USERPRESS", "Message: User pressed %c\r\nDTMF: %c", cmd, cmd);
ast_test_suite_event_notify("USERPRESS", "Message: User pressed %c\r\nDTMF: %c",
isprint(cmd) ? cmd : '?', isprint(cmd) ? cmd : '?');
}
}
if (cmd < 0 || cmd == 't')
@ -8885,7 +8888,8 @@ static int play_message(struct ast_channel *chan, struct ast_vm_user *vmu, struc
ast_log(AST_LOG_WARNING, "Playback of message %s failed\n", vms->fn);
res = 0;
}
ast_test_suite_event_notify("USERPRESS", "Message: User pressed %c\r\nDTMF: %c", res, res);
ast_test_suite_event_notify("USERPRESS", "Message: User pressed %c\r\nDTMF: %c",
isprint(res) ? res : '?', isprint(res) ? res : '?');
}
DISPOSE(vms->curdir, vms->curmsg);
return res;
@ -10669,7 +10673,8 @@ static int vm_options(struct ast_channel *chan, struct ast_vm_user *vmu, struct
if (retries > 3) {
cmd = 't';
}
ast_test_suite_event_notify("USERPRESS", "Message: User pressed %c\r\nDTMF: %c", cmd, cmd);
ast_test_suite_event_notify("USERPRESS", "Message: User pressed %c\r\nDTMF: %c",
isprint(cmd) ? cmd : '?', isprint(cmd) ? cmd : '?');
}
}
if (cmd == 't')
@ -10749,7 +10754,8 @@ static int vm_tempgreeting(struct ast_channel *chan, struct ast_vm_user *vmu, st
if (retries > 3) {
cmd = 't';
}
ast_test_suite_event_notify("USERPRESS", "Message: User pressed %c\r\nDTMF: %c", cmd, cmd);
ast_test_suite_event_notify("USERPRESS", "Message: User pressed %c\r\nDTMF: %c",
isprint(cmd) ? cmd : '?', isprint(cmd) ? cmd : '?');
}
}
DISPOSE(prefile, -1);
@ -11571,7 +11577,8 @@ static int vm_execmain(struct ast_channel *chan, const char *data)
} else {
cmd = vm_intro(chan, vmu, &vms);
}
ast_test_suite_event_notify("USERPRESS", "Message: User pressed %c\r\nDTMF: %c", cmd, cmd);
ast_test_suite_event_notify("USERPRESS", "Message: User pressed %c\r\nDTMF: %c",
isprint(cmd) ? cmd : '?', isprint(cmd) ? cmd : '?');
vms.repeats = 0;
vms.starting = 1;
@ -11591,7 +11598,8 @@ static int vm_execmain(struct ast_channel *chan, const char *data)
adsi_folders(chan, 0, "Change to folder...");
cmd = get_folder2(chan, "vm-changeto", 0);
ast_test_suite_event_notify("USERPRESS", "Message: User pressed %c\r\nDTMF: %c", cmd, cmd);
ast_test_suite_event_notify("USERPRESS", "Message: User pressed %c\r\nDTMF: %c",
isprint(cmd) ? cmd : '?', isprint(cmd) ? cmd : '?');
if (cmd == '#') {
cmd = 0;
} else if (cmd > 0) {
@ -11723,7 +11731,8 @@ static int vm_execmain(struct ast_channel *chan, const char *data)
if (vms.repeats > 3) {
cmd = 't';
}
ast_test_suite_event_notify("USERPRESS", "Message: User pressed %c\r\nDTMF: %c", cmd, cmd);
ast_test_suite_event_notify("USERPRESS", "Message: User pressed %c\r\nDTMF: %c",
isprint(cmd) ? cmd : '?', isprint(cmd) ? cmd : '?');
}
}
if (cmd == 't') {
@ -11901,7 +11910,8 @@ static int vm_execmain(struct ast_channel *chan, const char *data)
if (useadsi)
adsi_folders(chan, 1, "Save to folder...");
cmd = get_folder2(chan, "vm-savefolder", 1);
ast_test_suite_event_notify("USERPRESS", "Message: User pressed %c\r\nDTMF: %c", cmd, cmd);
ast_test_suite_event_notify("USERPRESS", "Message: User pressed %c\r\nDTMF: %c",
isprint(cmd) ? cmd : '?', isprint(cmd) ? cmd : '?');
box = 0; /* Shut up compiler */
if (cmd == '#') {
cmd = 0;
@ -15132,7 +15142,8 @@ static int dialout(struct ast_channel *chan, struct ast_vm_user *vmu, char *num,
else
cmd = 't';
}
ast_test_suite_event_notify("USERPRESS", "Message: User pressed %c\r\nDTMF: %c", cmd, cmd);
ast_test_suite_event_notify("USERPRESS", "Message: User pressed %c\r\nDTMF: %c",
isprint(cmd) ? cmd : '?', isprint(cmd) ? cmd : '?');
}
if (retries >= 3) {
return 0;
@ -15297,7 +15308,8 @@ static int advanced_options(struct ast_channel *chan, struct ast_vm_user *vmu, s
res = 't';
}
}
ast_test_suite_event_notify("USERPRESS", "Message: User pressed %c\r\nDTMF: %c", res, res);
ast_test_suite_event_notify("USERPRESS", "Message: User pressed %c\r\nDTMF: %c",
isprint(res) ? res : '?', isprint(res) ? res : '?');
break;
}

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