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# core.c

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    00001
    00011 /* $Progeny$
    00012  *
    00013  * Copyright 2002 Progeny Linux Systems, Inc.
    00014  * Copyright 2002 Hewlett-Packard Company
    00015  *
    00016  * Permission is hereby granted, free of charge, to any person obtaining a
    00017  * copy of this software and associated documentation files (the "Software"),
    00018  * to deal in the Software without restriction, including without limitation
    00019  * the rights to use, copy, modify, merge, publish, distribute, sublicense,
    00020  * and/or sell copies of the Software, and to permit persons to whom the
    00021  * Software is furnished to do so, subject to the following conditions:
    00022  *
    00023  * The above copyright notice and this permission notice shall be included in
    00024  * all copies or substantial portions of the Software.
    00025  *
    00026  * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
    00027  * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
    00028  * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL
    00029  * THE COPYRIGHT HOLDER(S) BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
    00030  * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
    00031  * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER
    00032  * DEALINGS IN THE SOFTWARE.
    00033  */
    00034
    00035 #include "config.h"
    00036
    00037 #include <assert.h>
    00038
    00039 #include <discover/discover.h>
    00040 #include <discover/discover-xml.h>
    00041
    00042 #include <discover/utils.h>
    00043
    00044 static char *discover_errlist[] = {
    00045     N_("Success."),
    00046     N_("Input/output error."),
    00047     N_("XML parsing error."),
    00048     N_("System error."),
    00049     N_("Disabled bus."),
    00050     N_("Bus not found."),
    00051     N_("Data source not found."),
    00052     N_("Device not found."),
    00053     N_("Invalid version range."),
    00054     N_("Not implemented.")
    00055 };
    00056 static int
    00057 discover_nerr = sizeof(discover_errlist) / sizeof(discover_errlist[0]);
    00058
    00067 discover_error_t *
    00068 discover_error_new(void)
    00069 {
    00070     discover_error_t *status = _discover_xmalloc(sizeof(discover_error_t));
    00071     status->code = 0;
    00072     status->message = NULL;
    00073     status->create_message = _discover_create_message;
    00074     return status;
    00075 }
    00076
    00081 void *
    00082 _discover_create_message(discover_error_t **status, char *message)
    00083 {
    00084     if((*status)->message) {
    00085         free((*status)->message);
    00086     }
    00087     (*status)->message = _discover_xmalloc(strlen(message) + 1);
    00088     strcpy((*status)->message, message);
    00089 }
    00090
    00094 void
    00095 discover_error_free(discover_error_t *status)
    00096 {
    00097     assert(status != NULL);
    00098     if (status->message != NULL) {
    00099         free(status->message);
    00100     }
    00101     free(status);
    00102 }
    00103
    00110 char *
    00111 discover_strerror(discover_error_t *err)
    00112 {
    00113     assert(err != NULL);
    00114     assert(err->code >= 0);
    00115     assert(err->code < discover_nerr);
    00116
    00117     return _(discover_errlist[err->code]);
    00118 }
    00119
    00123 int
    00124 discover_major_version(void)
    00125 {
    00126     return PACKAGE_MAJOR;
    00127 }
    00128
    00132 int
    00133 discover_minor_version(void)
    00134 {
    00135     return PACKAGE_MINOR;
    00136 }
    00137
    00141 int
    00142 discover_micro_version(void)
    00143 {
    00144     return PACKAGE_MICRO;
    00145 }
    00146