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4472a86146
o relocate srclib/libapreq/library/*.c -> server/apreq_${f}.c
o relocate srclib/libapreq/include/*.h -> include/*.h
o remove apreq_version.[hc] related stuff since its nolonger its own lib
o connect modules/apreq to the build under 'most' default comment out in httpd.conf
o update make_exports.awk to handle APREQ marcos
git-svn-id: https://svn.apache.org/repos/asf/httpd/httpd/trunk@1201372 13f79535-47bb-0310-9956-ffa450edef68
106 lines
2.8 KiB
C
106 lines
2.8 KiB
C
/* Licensed to the Apache Software Foundation (ASF) under one or more
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* contributor license agreements. See the NOTICE file distributed with
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* this work for additional information regarding copyright ownership.
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* The ASF licenses this file to You under the Apache License, Version 2.0
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* (the "License"); you may not use this file except in compliance with
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* the License. You may obtain a copy of the License at
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*
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* http://www.apache.org/licenses/LICENSE-2.0
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*
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* Unless required by applicable law or agreed to in writing, software
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* distributed under the License is distributed on an "AS IS" BASIS,
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* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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* See the License for the specific language governing permissions and
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* limitations under the License.
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*/
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#include "apreq_error.h"
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#include "apr_strings.h"
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/*
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* stuffbuffer - like apr_cpystrn() but returns the address of the
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* dest buffer instead of the address of the terminating '\0'
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*/
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static char *stuffbuffer(char *buf, apr_size_t bufsize, const char *s)
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{
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apr_cpystrn(buf,s,bufsize);
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return buf;
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}
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static const char *apreq_error_string(apr_status_t statcode)
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{
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switch (statcode) {
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/* 0's: generic error status codes */
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case APREQ_ERROR_GENERAL:
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return "Internal apreq error";
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case APREQ_ERROR_TAINTED:
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return "Attempt to perform unsafe action with tainted data";
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/* 10's: malformed input */
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case APREQ_ERROR_BADDATA:
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return "Malformed input data";
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case APREQ_ERROR_BADCHAR:
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return "Invalid character";
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case APREQ_ERROR_BADSEQ:
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return "Invalid byte sequence";
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case APREQ_ERROR_BADATTR:
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return "Unrecognized attribute";
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case APREQ_ERROR_BADHEADER:
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return "Malformed header string";
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/* 20's: missing input */
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case APREQ_ERROR_NODATA:
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return "Missing input data";
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case APREQ_ERROR_NOTOKEN:
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return "Expected token not present";
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case APREQ_ERROR_NOATTR:
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return "Missing attribute";
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case APREQ_ERROR_NOHEADER:
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return "Missing header";
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case APREQ_ERROR_NOPARSER:
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return "Missing parser";
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/* 30's: configuration conflicts */
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case APREQ_ERROR_MISMATCH:
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return "Conflicting information";
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case APREQ_ERROR_OVERLIMIT:
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return "Exceeds configured maximum limit";
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case APREQ_ERROR_NOTEMPTY:
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return "Setting already configured";
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default:
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return "Error string not yet specified by apreq";
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}
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}
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APREQ_DECLARE(char *) apreq_strerror(apr_status_t statcode, char *buf,
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apr_size_t bufsize)
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{
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if (statcode < APR_OS_START_USERERR || statcode >= APR_OS_START_EAIERR)
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return apr_strerror(statcode, buf, bufsize);
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return stuffbuffer(buf, bufsize, apreq_error_string(statcode));
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}
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