From f3ab456a17af1c89a6e3be4d20c5944853df1cb0 Mon Sep 17 00:00:00 2001 From: "David M. Lee" Date: Mon, 7 Jan 2013 14:24:28 -0600 Subject: Import pjproject-2.0.1 --- pjsip/src/pjsip-simple/errno.c | 116 +++++++++++++++++++++++++++++++++++++++++ 1 file changed, 116 insertions(+) create mode 100644 pjsip/src/pjsip-simple/errno.c (limited to 'pjsip/src/pjsip-simple/errno.c') diff --git a/pjsip/src/pjsip-simple/errno.c b/pjsip/src/pjsip-simple/errno.c new file mode 100644 index 0000000..e1bdb95 --- /dev/null +++ b/pjsip/src/pjsip-simple/errno.c @@ -0,0 +1,116 @@ +/* $Id: errno.c 3553 2011-05-05 06:14:19Z nanang $ */ +/* + * Copyright (C) 2008-2011 Teluu Inc. (http://www.teluu.com) + * Copyright (C) 2003-2008 Benny Prijono + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License as published by + * the Free Software Foundation; either version 2 of the License, or + * (at your option) any later version. + * + * This program is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + * + * You should have received a copy of the GNU General Public License + * along with this program; if not, write to the Free Software + * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA + */ +#include +#include + +/* PJSIP-SIMPLE's own error codes/messages + * MUST KEEP THIS ARRAY SORTED!! + * Message must be limited to 64 chars! + */ + +#if defined(PJ_HAS_ERROR_STRING) && (PJ_HAS_ERROR_STRING != 0) + +static const struct +{ + int code; + const char *msg; +} err_str[] = +{ + /* Event errors */ + { PJSIP_SIMPLE_ENOPKG, "No SIP event package with the specified name" }, + { PJSIP_SIMPLE_EPKGEXISTS, "SIP event package already exist" }, + + /* Presence errors */ + { PJSIP_SIMPLE_ENOTSUBSCRIBE, "Expecting SUBSCRIBE request" }, + { PJSIP_SIMPLE_ENOPRESENCE, "No presence associated with the subscription" }, + { PJSIP_SIMPLE_ENOPRESENCEINFO, "No presence info in the server subscription" }, + { PJSIP_SIMPLE_EBADCONTENT, "Bad Content-Type for presence" }, + { PJSIP_SIMPLE_EBADPIDF, "Bad PIDF content for presence" }, + { PJSIP_SIMPLE_EBADXPIDF, "Bad XPIDF content for presence" }, + { PJSIP_SIMPLE_EBADRPID, "Invalid or bad RPID document"}, + + /* isComposing errors. */ + { PJSIP_SIMPLE_EBADISCOMPOSE, "Bad isComposing indication/XML message" }, +}; + + +#endif /* PJ_HAS_ERROR_STRING */ + + +/* + * pjsipsimple_strerror() + */ +PJ_DEF(pj_str_t) pjsipsimple_strerror( pj_status_t statcode, + char *buf, pj_size_t bufsize ) +{ + pj_str_t errstr; + +#if defined(PJ_HAS_ERROR_STRING) && (PJ_HAS_ERROR_STRING != 0) + + if (statcode >= PJSIP_SIMPLE_ERRNO_START && + statcode < PJSIP_SIMPLE_ERRNO_START + PJ_ERRNO_SPACE_SIZE) + { + /* Find the error in the table. + * Use binary search! + */ + int first = 0; + int n = PJ_ARRAY_SIZE(err_str); + + while (n > 0) { + int half = n/2; + int mid = first + half; + + if (err_str[mid].code < statcode) { + first = mid+1; + n -= (half+1); + } else if (err_str[mid].code > statcode) { + n = half; + } else { + first = mid; + break; + } + } + + + if (PJ_ARRAY_SIZE(err_str) && err_str[first].code == statcode) { + pj_str_t msg; + + msg.ptr = (char*)err_str[first].msg; + msg.slen = pj_ansi_strlen(err_str[first].msg); + + errstr.ptr = buf; + pj_strncpy_with_null(&errstr, &msg, bufsize); + return errstr; + + } + } + +#endif /* PJ_HAS_ERROR_STRING */ + + + /* Error not found. */ + errstr.ptr = buf; + errstr.slen = pj_ansi_snprintf(buf, bufsize, + "Unknown pjsip-simple error %d", + statcode); + + return errstr; +} + -- cgit v1.2.3