1 | //error.c: |
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2 | |
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3 | /* |
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4 | * Copyright (C) Philipp 'ph3-der-loewe' Schafft - 2010-2012 |
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5 | * |
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6 | * This file is part of libroar a part of RoarAudio, |
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7 | * a cross-platform sound system for both, home and professional use. |
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8 | * See README for details. |
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9 | * |
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10 | * This file is free software; you can redistribute it and/or modify |
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11 | * it under the terms of the GNU General Public License version 3 |
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12 | * as published by the Free Software Foundation. |
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13 | * |
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14 | * libroar is distributed in the hope that it will be useful, |
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15 | * but WITHOUT ANY WARRANTY; without even the implied warranty of |
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16 | * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the |
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17 | * GNU General Public License for more details. |
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18 | * |
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19 | * You should have received a copy of the GNU General Public License |
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20 | * along with this software; see the file COPYING. If not, write to |
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21 | * the Free Software Foundation, 51 Franklin Street, Fifth Floor, |
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22 | * Boston, MA 02110-1301, USA. |
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23 | * |
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24 | * NOTE for everyone want's to change something and send patches: |
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25 | * read README and HACKING! There a addition information on |
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26 | * the license of this document you need to read before you send |
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27 | * any patches. |
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28 | * |
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29 | * NOTE for uses of non-GPL (LGPL,...) software using libesd, libartsc |
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30 | * or libpulse*: |
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31 | * The libs libroaresd, libroararts and libroarpulse link this lib |
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32 | * and are therefore GPL. Because of this it may be illigal to use |
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33 | * them with any software that uses libesd, libartsc or libpulse*. |
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34 | */ |
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35 | |
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36 | #include "libroar.h" |
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37 | |
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38 | // 'no error' value for errno. |
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39 | // zero is true for GNU/Linux. |
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40 | // don't know about other systems. |
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41 | // IEEE Std 1003.1-2008 (POSIX 7) requires: |
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42 | // 'distinct positive values'. |
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43 | #define CLEAN_ERRNO 0 |
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44 | |
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45 | static int roar_errno = ROAR_ERROR_NONE; |
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46 | |
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47 | struct roar_error_frame * roar_err_errorframe(void) { |
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48 | static struct roar_error_frame frame = { |
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49 | .version = 0, |
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50 | .cmd = -1, |
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51 | .ra_errno = ROAR_ERROR_UNKNOWN, |
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52 | .ra_suberrno = -1, |
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53 | .p_errno = -1, |
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54 | .flags = 0, |
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55 | .datalen = 0, |
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56 | .data = NULL |
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57 | }; |
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58 | |
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59 | return &frame; |
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60 | } |
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61 | |
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62 | int roar_err_init(struct roar_error_frame * frame) { |
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63 | if ( frame == NULL ) { |
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64 | roar_err_set(ROAR_ERROR_FAULT); |
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65 | return -1; |
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66 | } |
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67 | |
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68 | memset(frame, 0, sizeof(struct roar_error_frame)); |
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69 | |
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70 | frame->cmd = -1; |
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71 | frame->ra_errno = ROAR_ERROR_UNKNOWN; |
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72 | frame->ra_suberrno = -1; |
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73 | frame->p_errno = -1; |
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74 | frame->datalen = 0; |
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75 | frame->data = NULL; |
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76 | |
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77 | return 0; |
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78 | } |
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79 | |
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80 | |
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81 | void * roar_err_buildmsg(struct roar_message * mes, void ** data, struct roar_error_frame * frame) { |
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82 | char * databuf = NULL; |
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83 | int16_t * d; |
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84 | size_t datalen; |
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85 | |
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86 | if ( mes == NULL || frame == NULL ) { |
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87 | roar_err_set(ROAR_ERROR_FAULT); |
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88 | return NULL; |
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89 | } |
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90 | |
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91 | if ( data != NULL ) |
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92 | *data = NULL; |
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93 | |
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94 | datalen = 8 + frame->datalen; |
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95 | if ( datalen > LIBROAR_BUFFER_MSGDATA ) { |
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96 | if ( data == NULL ) { |
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97 | roar_err_set(ROAR_ERROR_FAULT); |
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98 | return NULL; |
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99 | } |
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100 | |
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101 | roar_err_clear_errno(); |
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102 | *data = roar_mm_malloc(datalen); |
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103 | roar_err_from_errno(); |
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104 | if ( *data == NULL ) |
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105 | return NULL; |
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106 | |
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107 | databuf = *data; |
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108 | } else { |
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109 | databuf = mes->data; |
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110 | } |
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111 | |
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112 | memset(mes, 0, sizeof(struct roar_message)); |
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113 | memset(databuf, 0, mes->datalen); |
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114 | |
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115 | mes->datalen = datalen; |
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116 | |
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117 | d = (int16_t*)databuf; |
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118 | |
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119 | frame->data = &(databuf[8]); |
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120 | |
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121 | databuf[0] = 0; // version. |
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122 | databuf[1] = frame->cmd; |
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123 | databuf[2] = frame->ra_errno; |
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124 | databuf[3] = frame->ra_suberrno; |
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125 | d[2] = ROAR_HOST2NET16(frame->p_errno); |
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126 | d[3] = ROAR_HOST2NET16(frame->flags); |
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127 | |
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128 | return frame->data; |
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129 | } |
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130 | |
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131 | int roar_err_parsemsg(struct roar_message * mes, void * data, struct roar_error_frame * frame) { |
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132 | char * databuf = (char *)data; |
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133 | int16_t * d; |
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134 | |
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135 | ROAR_DBG("roar_err_parsemsg2(mes=%p{.datalen=%i, .data=%p}, data=%p, frame=%p) = ?", |
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136 | mes, (int)mes->datalen, mes->data, data, frame); |
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137 | |
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138 | if ( mes == NULL || frame == NULL ) { |
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139 | roar_err_set(ROAR_ERROR_FAULT); |
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140 | ROAR_DBG("roar_err_parsemsg2(mes=%p{.datalen=%i, .data=%p}, data=%p, frame=%p) = -1 // error=FAULT", |
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141 | mes, (int)mes->datalen, mes->data, data, frame); |
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142 | return -1; |
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143 | } |
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144 | |
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145 | ROAR_DBG("roar_err_parsemsg2(mes=%p{.datalen=%i, .data=%p}, data=%p, frame=%p) = ?", |
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146 | mes, (int)mes->datalen, mes->data, data, frame); |
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147 | |
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148 | if ( databuf == NULL ) |
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149 | databuf = mes->data; |
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150 | |
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151 | d = (int16_t*)databuf; |
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152 | |
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153 | ROAR_DBG("roar_err_parsemsg2(mes=%p{.datalen=%i, .data=%p}, data=%p, frame=%p) = ?", |
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154 | mes, (int)mes->datalen, mes->data, data, frame); |
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155 | |
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156 | if ( mes->datalen < 8 ) { |
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157 | roar_err_set(ROAR_ERROR_MSGSIZE); |
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158 | ROAR_DBG("roar_err_parsemsg2(mes=%p{.datalen=%i, .data=%p}, data=%p, frame=%p) = -1 // error=MSGSIZE", |
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159 | mes, (int)mes->datalen, mes->data, data, frame); |
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160 | return -1; |
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161 | } |
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162 | |
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163 | ROAR_DBG("roar_err_parsemsg2(mes=%p{.datalen=%i, .data=%p}, data=%p, frame=%p) = ?", |
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164 | mes, (int)mes->datalen, mes->data, data, frame); |
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165 | |
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166 | if ( databuf[0] != 0 ) { |
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167 | roar_err_set(ROAR_ERROR_NSVERSION); |
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168 | ROAR_DBG("roar_err_parsemsg2(mes=%p{.datalen=%i, .data=%p}, data=%p, frame=%p) = -1 // error=NSVERSION", |
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169 | mes, (int)mes->datalen, mes->data, data, frame); |
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170 | return -1; |
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171 | } |
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172 | |
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173 | ROAR_DBG("roar_err_parsemsg2(mes=%p{.datalen=%i, .data=%p}, data=%p, frame=%p) = ?", |
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174 | mes, (int)mes->datalen, mes->data, data, frame); |
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175 | |
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176 | frame->cmd = databuf[1]; |
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177 | frame->ra_errno = databuf[2]; |
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178 | frame->ra_suberrno = databuf[3]; |
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179 | frame->p_errno = ROAR_NET2HOST16(d[2]); |
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180 | frame->flags = ROAR_NET2HOST16(d[3]); |
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181 | |
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182 | frame->datalen = mes->datalen - 8; |
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183 | frame->data = &(databuf[8]); |
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184 | |
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185 | ROAR_DBG("roar_err_parsemsg2(mes=%p{.datalen=%i, .data=%p}, data=%p, frame=%p) = 0", |
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186 | mes, (int)mes->datalen, mes->data, data, frame); |
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187 | return 0; |
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188 | } |
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189 | |
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190 | int * roar_errno2(void) { |
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191 | return &roar_errno; |
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192 | } |
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193 | |
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194 | void roar_err_clear(void) { |
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195 | *roar_errno2() = ROAR_ERROR_NONE; |
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196 | } |
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197 | |
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198 | void roar_err_clear_errno(void) { |
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199 | errno = CLEAN_ERRNO; |
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200 | } |
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201 | |
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202 | void roar_err_clear_all(void) { |
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203 | roar_err_clear(); |
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204 | roar_err_clear_errno(); |
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205 | } |
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206 | |
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207 | void roar_err_update(void) { |
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208 | int * err = roar_errno2(); |
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209 | |
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210 | // NOTE: _NEVER_ call ROAR_{DBG,INFO,WARN,ERR}() in here! (will result in endless loop) |
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211 | //printf("*err=%i, errno=%i\n", *err, (int)errno); |
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212 | |
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213 | if ( *err != ROAR_ERROR_NONE ) { |
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214 | roar_err_to_errno(); |
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215 | } else if ( !roar_err_is_errno_clear() ) { |
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216 | roar_err_from_errno(); |
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217 | } |
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218 | } |
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219 | |
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220 | int roar_err_is_errno_clear(void) { |
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221 | return errno == CLEAN_ERRNO ? 1 : 0; |
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222 | } |
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223 | |
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224 | void roar_err_set(const int error) { |
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225 | *roar_errno2() = error; |
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226 | } |
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227 | |
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228 | void roar_err_from_errno(void) { |
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229 | int _roar_errno = ROAR_ERROR_NONE; |
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230 | |
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231 | switch (errno) { |
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232 | #ifdef EACCES |
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233 | case EACCES: _roar_errno = ROAR_ERROR_PERM; break; |
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234 | #endif |
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235 | #ifdef EPERM |
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236 | case EPERM: _roar_errno = ROAR_ERROR_PERM; break; |
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237 | #endif |
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238 | #ifdef ENOENT |
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239 | case ENOENT: _roar_errno = ROAR_ERROR_NOENT; break; |
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240 | #endif |
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241 | #ifdef EBADMSG |
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242 | case EBADMSG: _roar_errno = ROAR_ERROR_BADMSG; break; |
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243 | #endif |
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244 | #ifdef EBUSY |
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245 | case EBUSY: _roar_errno = ROAR_ERROR_BUSY; break; |
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246 | #endif |
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247 | #ifdef ECONNREFUSED |
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248 | case ECONNREFUSED: _roar_errno = ROAR_ERROR_CONNREFUSED; break; |
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249 | #endif |
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250 | #ifdef ENOSYS |
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251 | case ENOSYS: _roar_errno = ROAR_ERROR_NOSYS; break; |
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252 | #endif |
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253 | #ifdef ENOTSUP |
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254 | case ENOTSUP: _roar_errno = ROAR_ERROR_NOTSUP; break; |
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255 | #endif |
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256 | #ifdef EPIPE |
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257 | case EPIPE: _roar_errno = ROAR_ERROR_PIPE; break; |
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258 | #endif |
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259 | #ifdef EPROTO |
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260 | case EPROTO: _roar_errno = ROAR_ERROR_PROTO; break; |
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261 | #endif |
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262 | #ifdef ERANGE |
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263 | case ERANGE: _roar_errno = ROAR_ERROR_RANGE; break; |
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264 | #endif |
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265 | #ifdef EMSGSIZE |
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266 | case EMSGSIZE: _roar_errno = ROAR_ERROR_MSGSIZE; break; |
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267 | #endif |
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268 | #ifdef ENOMEM |
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269 | case ENOMEM: _roar_errno = ROAR_ERROR_NOMEM; break; |
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270 | #endif |
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271 | #ifdef EINVAL |
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272 | case EINVAL: _roar_errno = ROAR_ERROR_INVAL; break; |
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273 | #endif |
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274 | #ifdef EALREADY |
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275 | case EALREADY: _roar_errno = ROAR_ERROR_ALREADY; break; |
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276 | #endif |
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277 | #ifdef EBADRQC |
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278 | case EBADRQC: _roar_errno = ROAR_ERROR_BADRQC; break; |
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279 | #endif |
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280 | #ifdef EDOM |
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281 | case EDOM: _roar_errno = ROAR_ERROR_DOM; break; |
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282 | #endif |
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283 | #ifdef EEXIST |
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284 | case EEXIST: _roar_errno = ROAR_ERROR_EXIST; break; |
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285 | #endif |
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286 | #ifdef EFAULT |
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287 | case EFAULT: _roar_errno = ROAR_ERROR_FAULT; break; |
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288 | #endif |
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289 | #ifdef EIO |
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290 | case EIO: _roar_errno = ROAR_ERROR_IO; break; |
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291 | #endif |
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292 | #ifdef EREMOTEIO |
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293 | case EREMOTEIO: _roar_errno = ROAR_ERROR_RIO; break; |
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294 | #endif |
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295 | #ifdef EKEYEXPIRED |
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296 | case EKEYEXPIRED: _roar_errno = ROAR_ERROR_KEYEXPIRED; break; |
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297 | #endif |
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298 | #ifdef EKEYREJECTED |
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299 | case EKEYREJECTED: _roar_errno = ROAR_ERROR_KEYREJECTED; break; |
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300 | #endif |
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301 | #ifdef ELOOP |
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302 | case ELOOP: _roar_errno = ROAR_ERROR_LOOP; break; |
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303 | #endif |
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304 | #ifdef EMFILE |
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305 | case EMFILE: _roar_errno = ROAR_ERROR_MFILE; break; |
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306 | #endif |
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307 | #ifdef ENAMETOOLONG |
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308 | case ENAMETOOLONG: _roar_errno = ROAR_ERROR_NAMETOOLONG; break; |
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309 | #endif |
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310 | #ifdef ENODATA |
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311 | case ENODATA: _roar_errno = ROAR_ERROR_NODATA; break; |
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312 | #endif |
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313 | #ifdef ENODEV |
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314 | case ENODEV: _roar_errno = ROAR_ERROR_NODEV; break; |
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315 | #endif |
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316 | #ifdef ENOSPC |
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317 | case ENOSPC: _roar_errno = ROAR_ERROR_NOSPC; break; |
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318 | #endif |
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319 | #ifdef ENOTCONN |
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320 | case ENOTCONN: _roar_errno = ROAR_ERROR_NOTCONN; break; |
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321 | #endif |
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322 | #ifdef EPROTONOSUPPORT |
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323 | case EPROTONOSUPPORT: _roar_errno = ROAR_ERROR_PROTONOSUP; break; |
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324 | #endif |
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325 | #ifdef EROFS |
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326 | case EROFS: _roar_errno = ROAR_ERROR_RO; break; |
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327 | #endif |
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328 | #ifdef ETIMEDOUT |
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329 | case ETIMEDOUT: _roar_errno = ROAR_ERROR_TIMEDOUT; break; |
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330 | #endif |
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331 | #ifdef EAGAIN |
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332 | case EAGAIN: _roar_errno = ROAR_ERROR_AGAIN; break; |
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333 | #endif |
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334 | #ifdef ENETDOWN |
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335 | case ENETDOWN: _roar_errno = ROAR_ERROR_LINKDOWN; break; |
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336 | #endif |
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337 | #ifdef EINTR |
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338 | case EINTR: _roar_errno = ROAR_ERROR_INTERRUPTED; break; |
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339 | #endif |
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340 | #ifdef EDQUOT |
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341 | case EDQUOT: _roar_errno = ROAR_ERROR_QUOTA; break; |
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342 | #endif |
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343 | #ifdef ELIBBAD |
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344 | case ELIBBAD: _roar_errno = ROAR_ERROR_BADLIB; break; |
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345 | #endif |
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346 | #ifdef ENOMEDIUM |
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347 | case ENOMEDIUM: _roar_errno = ROAR_ERROR_NOMEDIUM; break; |
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348 | #endif |
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349 | #ifdef ENOTUNIQ |
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350 | case ENOTUNIQ: _roar_errno = ROAR_ERROR_NOTUNIQ; break; |
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351 | #endif |
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352 | #ifdef EILSEQ |
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353 | case EILSEQ: _roar_errno = ROAR_ERROR_ILLSEQ; break; |
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354 | #endif |
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355 | #ifdef EADDRINUSE |
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356 | case EADDRINUSE: _roar_errno = ROAR_ERROR_ADDRINUSE; break; |
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357 | #endif |
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358 | #ifdef ESPIPE |
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359 | case ESPIPE: _roar_errno = ROAR_ERROR_BADSEEK; break; |
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360 | #endif |
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361 | #ifdef ECHERNOBYL |
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362 | case ECHERNOBYL: _roar_errno = ROAR_ERROR_CHERNOBYL; break; |
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363 | #endif |
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364 | #ifdef ECRAY |
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365 | case ECRAY: _roar_errno = ROAR_ERROR_CAUSALITY; break; |
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366 | #endif |
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367 | #ifdef ENOHORSE |
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368 | case ENOHORSE: _roar_errno = ROAR_ERROR_NOHORSE; break; |
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369 | #endif |
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370 | #ifdef ETXTBSY |
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371 | case ETXTBSY: _roar_errno = ROAR_ERROR_TEXTBUSY; break; |
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372 | #endif |
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373 | #ifdef ENOTEMPTY |
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374 | case ENOTEMPTY: _roar_errno = ROAR_ERROR_NOTEMPTY; break; |
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375 | #endif |
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376 | #ifdef EHOSTUNREACH |
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377 | case EHOSTUNREACH: _roar_errno = ROAR_ERROR_NODEUNREACH; break; |
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378 | #endif |
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379 | #ifdef EIDRM |
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380 | case EIDRM: _roar_errno = ROAR_ERROR_IDREMOVED; break; |
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381 | #endif |
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382 | #ifdef EINPROGRESS |
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383 | case EINPROGRESS: _roar_errno = ROAR_ERROR_INPROGRESS; break; |
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384 | #endif |
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385 | #ifdef ECHILD |
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386 | case ECHILD: _roar_errno = ROAR_ERROR_NOCHILD; break; |
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387 | #endif |
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388 | #ifdef ENETUNREACH |
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389 | case ENETUNREACH: _roar_errno = ROAR_ERROR_NETUNREACH; break; |
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390 | #endif |
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391 | #ifdef ECANCELED |
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392 | case ECANCELED: _roar_errno = ROAR_ERROR_CANCELED; break; |
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393 | #endif |
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394 | #ifdef EISDIR |
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395 | case EISDIR: _roar_errno = ROAR_ERROR_ISDIR; break; |
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396 | #endif |
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397 | #ifdef ENOTDIR |
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398 | case ENOTDIR: _roar_errno = ROAR_ERROR_NOTDIR; break; |
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399 | #endif |
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400 | #ifdef ENOEXEC |
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401 | case ENOEXEC: _roar_errno = ROAR_ERROR_BADEXEC; break; |
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402 | #endif |
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403 | #ifdef EISCONN |
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404 | case EISCONN: _roar_errno = ROAR_ERROR_ISCONN; break; |
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405 | #endif |
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406 | #ifdef EDEADLK |
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407 | case EDEADLK: _roar_errno = ROAR_ERROR_DEADLOCK; break; |
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408 | #endif |
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409 | #ifdef ECONNRESET |
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410 | case ECONNRESET: _roar_errno = ROAR_ERROR_CONNRST; break; |
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411 | #endif |
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412 | #ifdef EBADF |
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413 | case EBADF: _roar_errno = ROAR_ERROR_BADFH; break; |
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414 | #endif |
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415 | #ifdef ENOTSOCK |
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416 | case ENOTSOCK: _roar_errno = ROAR_ERROR_NOTSOCK; break; |
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417 | #endif |
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418 | #ifdef E2BIG |
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419 | case E2BIG: _roar_errno = ROAR_ERROR_TOOMANYARGS; break; |
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420 | #endif |
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421 | #ifdef EFBIG |
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422 | case EFBIG: _roar_errno = ROAR_ERROR_TOOLARGE; break; |
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423 | #endif |
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424 | #ifdef EDESTADDRREQ |
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425 | case EDESTADDRREQ: _roar_errno = ROAR_ERROR_DESTADDRREQ; break; |
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426 | #endif |
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427 | #ifdef EAFNOSUPPORT |
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428 | case EAFNOSUPPORT: _roar_errno = ROAR_ERROR_AFNOTSUP; break; |
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429 | #endif |
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430 | #ifdef ENFILE |
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431 | case ENFILE: _roar_errno = ROAR_ERROR_NFILE; break; |
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432 | #endif |
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433 | #ifdef ESTALE |
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434 | case ESTALE: _roar_errno = ROAR_ERROR_STALE; break; |
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435 | #endif |
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436 | #ifdef EXDEV |
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437 | case EXDEV: _roar_errno = ROAR_ERROR_XDEVLINK; break; |
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438 | #endif |
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439 | #ifdef EMLINK |
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440 | case EMLINK: _roar_errno = ROAR_ERROR_MLINK; break; |
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441 | #endif |
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442 | #ifdef ENONET |
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443 | case ENONET: _roar_errno = ROAR_ERROR_NONET; break; |
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444 | #endif |
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445 | #ifdef ENETRESET |
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446 | case ENETRESET: _roar_errno = ROAR_ERROR_CONNRSTNET; break; |
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447 | #endif |
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448 | #ifdef ECONNABORTED |
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449 | case ECONNABORTED: _roar_errno = ROAR_ERROR_CONNABORTED; break; |
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450 | #endif |
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451 | default: |
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452 | _roar_errno = ROAR_ERROR_UNKNOWN; |
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453 | break; |
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454 | } |
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455 | |
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456 | roar_err_set(_roar_errno); |
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457 | } |
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458 | |
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459 | void roar_err_to_errno(void) { |
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460 | int * err = roar_errno2(); |
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461 | switch (*err) { |
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462 | case ROAR_ERROR_NONE: |
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463 | roar_err_clear_errno(); |
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464 | break; |
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465 | #ifdef EPERM |
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466 | case ROAR_ERROR_PERM: |
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467 | errno = EPERM; |
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468 | break; |
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469 | #endif |
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470 | #ifdef ENOENT |
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471 | case ROAR_ERROR_NOENT: |
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472 | errno = ENOENT; |
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473 | break; |
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474 | #endif |
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475 | #ifdef EBADMSG |
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476 | case ROAR_ERROR_BADMSG: |
---|
477 | errno = EBADMSG; |
---|
478 | break; |
---|
479 | #endif |
---|
480 | #ifdef EBUSY |
---|
481 | case ROAR_ERROR_BUSY: |
---|
482 | errno = EBUSY; |
---|
483 | break; |
---|
484 | #endif |
---|
485 | #ifdef ECONNREFUSED |
---|
486 | case ROAR_ERROR_CONNREFUSED: |
---|
487 | errno = ECONNREFUSED; |
---|
488 | break; |
---|
489 | #endif |
---|
490 | #ifdef ENOSYS |
---|
491 | case ROAR_ERROR_NOSYS: |
---|
492 | errno = ENOSYS; |
---|
493 | break; |
---|
494 | #endif |
---|
495 | #ifdef ENOTSUP |
---|
496 | case ROAR_ERROR_NOTSUP: |
---|
497 | errno = ENOTSUP; |
---|
498 | break; |
---|
499 | #endif |
---|
500 | #ifdef EPIPE |
---|
501 | case ROAR_ERROR_PIPE: |
---|
502 | errno = EPIPE; |
---|
503 | break; |
---|
504 | #endif |
---|
505 | #ifdef EPROTO |
---|
506 | case ROAR_ERROR_PROTO: |
---|
507 | errno = EPROTO; |
---|
508 | break; |
---|
509 | #endif |
---|
510 | #ifdef ERANGE |
---|
511 | case ROAR_ERROR_RANGE: |
---|
512 | errno = ERANGE; |
---|
513 | break; |
---|
514 | #endif |
---|
515 | #ifdef EMSGSIZE |
---|
516 | case ROAR_ERROR_MSGSIZE: |
---|
517 | errno = EMSGSIZE; |
---|
518 | break; |
---|
519 | #endif |
---|
520 | #ifdef ENOMEM |
---|
521 | case ROAR_ERROR_NOMEM: |
---|
522 | errno = ENOMEM; |
---|
523 | break; |
---|
524 | #endif |
---|
525 | #ifdef EINVAL |
---|
526 | case ROAR_ERROR_INVAL: |
---|
527 | errno = EINVAL; |
---|
528 | break; |
---|
529 | #endif |
---|
530 | #ifdef EALREADY |
---|
531 | case ROAR_ERROR_ALREADY: |
---|
532 | errno = EALREADY; |
---|
533 | break; |
---|
534 | #endif |
---|
535 | #ifdef EBADRQC |
---|
536 | case ROAR_ERROR_BADRQC: |
---|
537 | errno = EBADRQC; |
---|
538 | break; |
---|
539 | #endif |
---|
540 | #ifdef EDOM |
---|
541 | case ROAR_ERROR_DOM: |
---|
542 | errno = EDOM; |
---|
543 | break; |
---|
544 | #endif |
---|
545 | #ifdef EEXIST |
---|
546 | case ROAR_ERROR_EXIST: |
---|
547 | errno = EEXIST; |
---|
548 | break; |
---|
549 | #endif |
---|
550 | #ifdef EFAULT |
---|
551 | case ROAR_ERROR_FAULT: |
---|
552 | errno = EFAULT; |
---|
553 | break; |
---|
554 | #endif |
---|
555 | #if defined(EREMOTEIO) || defined(EIO) |
---|
556 | case ROAR_ERROR_RIO: |
---|
557 | #ifdef EREMOTEIO |
---|
558 | errno = EREMOTEIO; |
---|
559 | #else |
---|
560 | errno = EIO; |
---|
561 | #endif |
---|
562 | break; |
---|
563 | #endif |
---|
564 | #ifdef EIO |
---|
565 | case ROAR_ERROR_IO: |
---|
566 | case ROAR_ERROR_HOLE: |
---|
567 | case ROAR_ERROR_BADCKSUM: |
---|
568 | case ROAR_ERROR_LOSTSYNC: |
---|
569 | case ROAR_ERROR_NOHORSE: |
---|
570 | errno = EIO; |
---|
571 | break; |
---|
572 | #endif |
---|
573 | #ifdef EKEYEXPIRED |
---|
574 | case ROAR_ERROR_KEYEXPIRED: |
---|
575 | errno = EKEYEXPIRED; |
---|
576 | break; |
---|
577 | #endif |
---|
578 | #ifdef EKEYREJECTED |
---|
579 | case ROAR_ERROR_KEYREJECTED: |
---|
580 | errno = EKEYREJECTED; |
---|
581 | break; |
---|
582 | #endif |
---|
583 | #ifdef ELOOP |
---|
584 | case ROAR_ERROR_LOOP: |
---|
585 | errno = ELOOP; |
---|
586 | break; |
---|
587 | #endif |
---|
588 | #ifdef EMFILE |
---|
589 | case ROAR_ERROR_MFILE: |
---|
590 | errno = EMFILE; |
---|
591 | break; |
---|
592 | #endif |
---|
593 | #ifdef ENAMETOOLONG |
---|
594 | case ROAR_ERROR_NAMETOOLONG: |
---|
595 | errno = ENAMETOOLONG; |
---|
596 | break; |
---|
597 | #endif |
---|
598 | #ifdef ENODATA |
---|
599 | case ROAR_ERROR_NODATA: |
---|
600 | errno = ENODATA; |
---|
601 | break; |
---|
602 | #endif |
---|
603 | #ifdef ENODEV |
---|
604 | case ROAR_ERROR_NODEV: |
---|
605 | case ROAR_ERROR_NODRV: |
---|
606 | errno = ENODEV; |
---|
607 | break; |
---|
608 | #endif |
---|
609 | #ifdef ENOSPC |
---|
610 | case ROAR_ERROR_NOSPC: |
---|
611 | errno = ENOSPC; |
---|
612 | break; |
---|
613 | #endif |
---|
614 | #ifdef EINVAL |
---|
615 | case ROAR_ERROR_TYPEMM: |
---|
616 | errno = EINVAL; |
---|
617 | break; |
---|
618 | #endif |
---|
619 | #ifdef ENOSYS |
---|
620 | case ROAR_ERROR_NORSYS: |
---|
621 | errno = ENOSYS; |
---|
622 | break; |
---|
623 | #endif |
---|
624 | #ifdef ENOTCONN |
---|
625 | case ROAR_ERROR_NOTCONN: |
---|
626 | errno = ENOTCONN; |
---|
627 | break; |
---|
628 | #endif |
---|
629 | #ifdef EPROTONOSUPPORT |
---|
630 | case ROAR_ERROR_PROTONOSUP: |
---|
631 | errno = EPROTONOSUPPORT; |
---|
632 | break; |
---|
633 | #endif |
---|
634 | #ifdef EROFS |
---|
635 | case ROAR_ERROR_RO: |
---|
636 | errno = EROFS; |
---|
637 | break; |
---|
638 | #endif |
---|
639 | #ifdef ETIMEDOUT |
---|
640 | case ROAR_ERROR_TIMEDOUT: |
---|
641 | errno = ETIMEDOUT; |
---|
642 | break; |
---|
643 | #endif |
---|
644 | #ifdef EAGAIN |
---|
645 | case ROAR_ERROR_AGAIN: |
---|
646 | errno = EAGAIN; |
---|
647 | break; |
---|
648 | #endif |
---|
649 | #ifdef ENETDOWN |
---|
650 | case ROAR_ERROR_LINKDOWN: |
---|
651 | errno = ENETDOWN; |
---|
652 | break; |
---|
653 | #endif |
---|
654 | #ifdef EINTR |
---|
655 | case ROAR_ERROR_INTERRUPTED: |
---|
656 | errno = EINTR; |
---|
657 | break; |
---|
658 | #endif |
---|
659 | #ifdef EDQUOT |
---|
660 | case ROAR_ERROR_QUOTA: |
---|
661 | errno = EDQUOT; |
---|
662 | break; |
---|
663 | #endif |
---|
664 | #ifdef ELIBBAD |
---|
665 | case ROAR_ERROR_BADLIB: |
---|
666 | errno = ELIBBAD; |
---|
667 | break; |
---|
668 | #endif |
---|
669 | #ifdef ENOMEDIUM |
---|
670 | case ROAR_ERROR_NOMEDIUM: |
---|
671 | errno = ENOMEDIUM; |
---|
672 | break; |
---|
673 | #endif |
---|
674 | #ifdef ENOTUNIQ |
---|
675 | case ROAR_ERROR_NOTUNIQ: |
---|
676 | errno = ENOTUNIQ; |
---|
677 | break; |
---|
678 | #endif |
---|
679 | #ifdef EILSEQ |
---|
680 | case ROAR_ERROR_ILLSEQ: |
---|
681 | errno = EILSEQ; |
---|
682 | break; |
---|
683 | #endif |
---|
684 | #ifdef EADDRINUSE |
---|
685 | case ROAR_ERROR_ADDRINUSE: |
---|
686 | errno = EADDRINUSE; |
---|
687 | break; |
---|
688 | #endif |
---|
689 | #ifdef ESPIPE |
---|
690 | case ROAR_ERROR_BADSEEK: |
---|
691 | case ROAR_ERROR_NOSEEK: |
---|
692 | errno = ESPIPE; |
---|
693 | break; |
---|
694 | #endif |
---|
695 | #ifdef ECHERNOBYL |
---|
696 | case ROAR_ERROR_CHERNOBYL: |
---|
697 | errno = ECHERNOBYL; |
---|
698 | break; |
---|
699 | #endif |
---|
700 | #ifdef ECRAY |
---|
701 | case ROAR_ERROR_CAUSALITY: |
---|
702 | errno = ECRAY; |
---|
703 | break; |
---|
704 | #endif |
---|
705 | #ifdef ENOHORSE |
---|
706 | case ROAR_ERROR_NOHORSE: |
---|
707 | errno = ENOHORSE; |
---|
708 | break; |
---|
709 | #endif |
---|
710 | #ifdef ETXTBSY |
---|
711 | case ROAR_ERROR_TEXTBUSY: |
---|
712 | errno = ETXTBSY; |
---|
713 | break; |
---|
714 | #endif |
---|
715 | #ifdef ENOTEMPTY |
---|
716 | case ROAR_ERROR_NOTEMPTY: |
---|
717 | errno = ENOTEMPTY; |
---|
718 | break; |
---|
719 | #endif |
---|
720 | #ifdef EHOSTUNREACH |
---|
721 | case ROAR_ERROR_NODEUNREACH: |
---|
722 | errno = EHOSTUNREACH; |
---|
723 | break; |
---|
724 | #endif |
---|
725 | #ifdef EIDRM |
---|
726 | case ROAR_ERROR_IDREMOVED: |
---|
727 | errno = EIDRM; |
---|
728 | break; |
---|
729 | #endif |
---|
730 | #ifdef EINPROGRESS |
---|
731 | case ROAR_ERROR_INPROGRESS: |
---|
732 | errno = EINPROGRESS; |
---|
733 | break; |
---|
734 | #endif |
---|
735 | #ifdef ECHILD |
---|
736 | case ROAR_ERROR_NOCHILD: |
---|
737 | errno = ECHILD; |
---|
738 | break; |
---|
739 | #endif |
---|
740 | #ifdef ENETUNREACH |
---|
741 | case ROAR_ERROR_NETUNREACH: |
---|
742 | errno = ENETUNREACH; |
---|
743 | break; |
---|
744 | #endif |
---|
745 | #ifdef ECANCELED |
---|
746 | case ROAR_ERROR_CANCELED: |
---|
747 | errno = ECANCELED; |
---|
748 | break; |
---|
749 | #endif |
---|
750 | #ifdef EISDIR |
---|
751 | case ROAR_ERROR_ISDIR: |
---|
752 | errno = EISDIR; |
---|
753 | break; |
---|
754 | #endif |
---|
755 | #ifdef ENOTDOR |
---|
756 | case ROAR_ERROR_NOTDIR: |
---|
757 | errno = ENOTDIR; |
---|
758 | break; |
---|
759 | #endif |
---|
760 | #ifdef ENOEXEC |
---|
761 | case ROAR_ERROR_BADEXEC: |
---|
762 | errno = ENOEXEC; |
---|
763 | break; |
---|
764 | #endif |
---|
765 | #ifdef EISCONN |
---|
766 | case ROAR_ERROR_ISCONN: |
---|
767 | errno = EISCONN; |
---|
768 | break; |
---|
769 | #endif |
---|
770 | #ifdef EDEADLK |
---|
771 | case ROAR_ERROR_DEADLOCK: |
---|
772 | errno = EDEADLK; |
---|
773 | break; |
---|
774 | #endif |
---|
775 | #ifdef ECONNRESET |
---|
776 | case ROAR_ERROR_CONNRST: |
---|
777 | errno = ECONNRESET; |
---|
778 | break; |
---|
779 | #endif |
---|
780 | #ifdef EBADF |
---|
781 | case ROAR_ERROR_BADFH: |
---|
782 | errno = EBADF; |
---|
783 | break; |
---|
784 | #endif |
---|
785 | #ifdef ENOTSOCK |
---|
786 | case ROAR_ERROR_NOTSOCK: |
---|
787 | errno = ENOTSOCK; |
---|
788 | break; |
---|
789 | #endif |
---|
790 | #ifdef E2BIG |
---|
791 | case ROAR_ERROR_TOOMANYARGS: |
---|
792 | errno = E2BIG; |
---|
793 | break; |
---|
794 | #endif |
---|
795 | #ifdef EFBIG |
---|
796 | case ROAR_ERROR_TOOLARGE: |
---|
797 | errno = EFBIG; |
---|
798 | break; |
---|
799 | #endif |
---|
800 | #ifdef EDESTADDRREQ |
---|
801 | case ROAR_ERROR_DESTADDRREQ: |
---|
802 | errno = EDESTADDRREQ; |
---|
803 | break; |
---|
804 | #endif |
---|
805 | #ifdef EAFNOSUPPORT |
---|
806 | case ROAR_ERROR_AFNOTSUP: |
---|
807 | errno = EAFNOSUPPORT; |
---|
808 | break; |
---|
809 | #endif |
---|
810 | // FIXME.... |
---|
811 | #ifdef ENOPOWER |
---|
812 | case ROAR_ERROR_NOPOWER: |
---|
813 | errno = ENOPOWER; |
---|
814 | break; |
---|
815 | #endif |
---|
816 | #ifdef EUSER |
---|
817 | case ROAR_ERROR_USER: |
---|
818 | errno = EUSER; |
---|
819 | break; |
---|
820 | #endif |
---|
821 | |
---|
822 | #ifdef ENFILE |
---|
823 | case ROAR_ERROR_NFILE: |
---|
824 | errno = ENFILE; |
---|
825 | break; |
---|
826 | #endif |
---|
827 | #ifdef ESTALE |
---|
828 | case ROAR_ERROR_STALE: |
---|
829 | errno = ESTALE; |
---|
830 | break; |
---|
831 | #endif |
---|
832 | #ifdef EXDEV |
---|
833 | case ROAR_ERROR_XDEVLINK: |
---|
834 | errno = EXDEV; |
---|
835 | break; |
---|
836 | #endif |
---|
837 | #ifdef EMLINK |
---|
838 | case ROAR_ERROR_MLINK: |
---|
839 | errno = EMLINK; |
---|
840 | break; |
---|
841 | #endif |
---|
842 | #ifdef ENONET |
---|
843 | case ROAR_ERROR_NONET: |
---|
844 | errno = ENONET; |
---|
845 | break; |
---|
846 | #endif |
---|
847 | #ifdef ENETRESET |
---|
848 | case ROAR_ERROR_CONNRSTNET: |
---|
849 | errno = ENETRESET; |
---|
850 | break; |
---|
851 | #endif |
---|
852 | #ifdef ECONNABORTED |
---|
853 | case ROAR_ERROR_CONNABORTED: |
---|
854 | errno = ECONNABORTED; |
---|
855 | break; |
---|
856 | #endif |
---|
857 | |
---|
858 | default: |
---|
859 | #ifdef EINVAL |
---|
860 | errno = EINVAL; |
---|
861 | #else |
---|
862 | errno = -1; // just guess |
---|
863 | #endif |
---|
864 | break; |
---|
865 | } |
---|
866 | } |
---|
867 | |
---|
868 | // Resets the stored state to 'no error' state. This can be used |
---|
869 | // to init the state. |
---|
870 | int roar_err_initstore(struct roar_error_state * state) { |
---|
871 | struct roar_error_state curstate; |
---|
872 | |
---|
873 | if ( state == NULL ) { |
---|
874 | roar_err_set(ROAR_ERROR_FAULT); |
---|
875 | return -1; |
---|
876 | } |
---|
877 | |
---|
878 | roar_err_store(&curstate); |
---|
879 | roar_err_clear_all(); |
---|
880 | roar_err_store(state); |
---|
881 | roar_err_restore(&curstate); |
---|
882 | |
---|
883 | return -1; |
---|
884 | } |
---|
885 | |
---|
886 | // store a error state (both libroar and system) |
---|
887 | int roar_err_store(struct roar_error_state * state) { |
---|
888 | if ( state == NULL ) |
---|
889 | return ROAR_ERROR_FAULT; |
---|
890 | |
---|
891 | memset(state, 0, sizeof(struct roar_error_state)); |
---|
892 | |
---|
893 | state->refc = 0; |
---|
894 | state->libroar_error = roar_error; |
---|
895 | state->system_error = errno; |
---|
896 | |
---|
897 | #ifdef ROAR_TARGET_WIN32 |
---|
898 | state->winsock_error = WSAGetLastError(); |
---|
899 | #endif |
---|
900 | #ifdef ROAR_HAVE_VAR_H_ERRNO |
---|
901 | state->syssock_herror = h_errno; |
---|
902 | #endif |
---|
903 | |
---|
904 | #ifdef __YIFF__ |
---|
905 | state->yiffc_error = yiffc_error; |
---|
906 | #endif |
---|
907 | |
---|
908 | return ROAR_ERROR_NONE; |
---|
909 | } |
---|
910 | |
---|
911 | // restore error state to values at time of call to roar_err_store() |
---|
912 | int roar_err_restore(struct roar_error_state * state) { |
---|
913 | if ( state == NULL ) |
---|
914 | return ROAR_ERROR_FAULT; |
---|
915 | |
---|
916 | roar_err_set(state->libroar_error); |
---|
917 | errno = state->system_error; |
---|
918 | |
---|
919 | #ifdef ROAR_TARGET_WIN32 |
---|
920 | WSASetLastError(state->winsock_error); |
---|
921 | #endif |
---|
922 | #ifdef ROAR_HAVE_VAR_H_ERRNO |
---|
923 | h_errno = state->syssock_herror; |
---|
924 | #endif |
---|
925 | |
---|
926 | #ifdef __YIFF__ |
---|
927 | yiffc_error = state->yiffc_error; |
---|
928 | #endif |
---|
929 | |
---|
930 | return ROAR_ERROR_NONE; |
---|
931 | } |
---|
932 | |
---|
933 | |
---|
934 | // phi@ph7:roaraudio $ grep '^#define ROAR_ERROR_' error.h | tr -d /\* | while read d c d t; do printf " {%-23s \"%s\"},\n" $c, "$t"; done |
---|
935 | |
---|
936 | static const char * roar_error2str_ms(const int error, const char * msg) { |
---|
937 | static char buf[1024] = ""; |
---|
938 | int num[8]; |
---|
939 | size_t i; |
---|
940 | int _ra_err = roar_error; |
---|
941 | int _sys_err = errno; |
---|
942 | |
---|
943 | for (i = 0; i < (sizeof(num)/sizeof(*num)); i++) |
---|
944 | num[i] = roar_random_uint32(); |
---|
945 | |
---|
946 | snprintf(buf, sizeof(buf), "\e[44;39;1m\e[2J\e[H" |
---|
947 | " RoarAudio\n" |
---|
948 | "\n\n" |
---|
949 | "Fatal error %.4x: %s\n" |
---|
950 | "RA Error: %.4i, Sys Error: %.4i (%s)\n" |
---|
951 | "Random numbers:\n" |
---|
952 | " A: 0x%.8X B: 0x%.8X\n" |
---|
953 | " C: 0x%.8X D: 0x%.8X\n" |
---|
954 | " E: 0x%.8X F: 0x%.8X\n" |
---|
955 | " G: 0x%.8X H: 0x%.8X\n" |
---|
956 | "\n\n" |
---|
957 | "\e[0m", |
---|
958 | error, msg, |
---|
959 | _ra_err, _sys_err, strerror(_sys_err), |
---|
960 | num[0], num[1], num[2], num[3], num[4], num[5], num[6], num[7]); |
---|
961 | |
---|
962 | return buf; |
---|
963 | } |
---|
964 | |
---|
965 | const char * roar_error2str(const int error) { |
---|
966 | struct roar_libroar_config * config = roar_libroar_get_config(); |
---|
967 | const struct { |
---|
968 | const int err; |
---|
969 | const char * msg; |
---|
970 | } msgs[] = { |
---|
971 | {ROAR_ERROR_NONE, "No error"}, |
---|
972 | {ROAR_ERROR_PERM, "Operation not permitted"}, |
---|
973 | {ROAR_ERROR_NOENT, "No such object, file, directory or node"}, |
---|
974 | {ROAR_ERROR_BADMSG, "Bad message"}, |
---|
975 | {ROAR_ERROR_BUSY, "Device or resource busy"}, |
---|
976 | {ROAR_ERROR_CONNREFUSED, "Connection refused"}, |
---|
977 | {ROAR_ERROR_NOSYS, "Function not implemented"}, |
---|
978 | {ROAR_ERROR_NOTSUP, "Operation not supported"}, |
---|
979 | {ROAR_ERROR_PIPE, "Broken pipe"}, |
---|
980 | {ROAR_ERROR_PROTO, "Protocol error"}, |
---|
981 | {ROAR_ERROR_RANGE, "Result too large or parameter out of range"}, |
---|
982 | {ROAR_ERROR_MSGSIZE, "Message too long"}, |
---|
983 | {ROAR_ERROR_NOMEM, "Not enough space"}, |
---|
984 | {ROAR_ERROR_INVAL, "Invalid argument"}, |
---|
985 | {ROAR_ERROR_ALREADY, "Connection already in progress"}, |
---|
986 | {ROAR_ERROR_BADRQC, "Invalid request code"}, |
---|
987 | {ROAR_ERROR_DOM, "Mathematics argument out of domain of function"}, |
---|
988 | {ROAR_ERROR_EXIST, "File or object exists"}, |
---|
989 | {ROAR_ERROR_FAULT, "Bad address"}, |
---|
990 | {ROAR_ERROR_IO, "I/O-Error"}, |
---|
991 | {ROAR_ERROR_KEYEXPIRED, "Key has expired"}, |
---|
992 | {ROAR_ERROR_KEYREJECTED, "Key was rejected by service"}, |
---|
993 | {ROAR_ERROR_LOOP, "Too many recursions"}, |
---|
994 | {ROAR_ERROR_MFILE, "Too many open files or objects"}, |
---|
995 | {ROAR_ERROR_NAMETOOLONG, "File or object name too long"}, |
---|
996 | {ROAR_ERROR_NODATA, "No message is available on the read queue"}, |
---|
997 | {ROAR_ERROR_NODEV, "No such device"}, |
---|
998 | {ROAR_ERROR_NODRV, "No such driver"}, |
---|
999 | {ROAR_ERROR_NOSPC, "No space left on device"}, |
---|
1000 | {ROAR_ERROR_TYPEMM, "Type missmatch. Object of diffrent type required"}, |
---|
1001 | {ROAR_ERROR_NORSYS, "Feature not implemented by remote end"}, |
---|
1002 | {ROAR_ERROR_NOTCONN, "Socket or object not connected"}, |
---|
1003 | {ROAR_ERROR_PROTONOSUP, "Protocol not supported"}, |
---|
1004 | {ROAR_ERROR_RIO, "Remote I/O Error"}, |
---|
1005 | {ROAR_ERROR_RO, "File or object is read only"}, |
---|
1006 | {ROAR_ERROR_TIMEDOUT, "Connection timed out"}, |
---|
1007 | {ROAR_ERROR_AGAIN, "Resource temporarily unavailable"}, |
---|
1008 | {ROAR_ERROR_NOISE, "Line too noisy"}, |
---|
1009 | {ROAR_ERROR_LINKDOWN, "Physical or logical link down"}, |
---|
1010 | {ROAR_ERROR_INTERRUPTED, "Operation was interruped"}, |
---|
1011 | {ROAR_ERROR_CAUSALITY, "Causality error"}, |
---|
1012 | {ROAR_ERROR_QUOTA, "Quota exceeded"}, |
---|
1013 | {ROAR_ERROR_BADLIB, "Accessing a corrupted shared library"}, |
---|
1014 | {ROAR_ERROR_NOMEDIUM, "No medium found"}, |
---|
1015 | {ROAR_ERROR_NOTUNIQ, "Name not unique"}, |
---|
1016 | {ROAR_ERROR_ILLSEQ, "Illegal byte sequence"}, |
---|
1017 | {ROAR_ERROR_ADDRINUSE, "Address in use"}, |
---|
1018 | {ROAR_ERROR_HOLE, "Hole in data"}, |
---|
1019 | {ROAR_ERROR_BADVERSION, "Bad version"}, |
---|
1020 | {ROAR_ERROR_NSVERSION, "Not supported version"}, |
---|
1021 | {ROAR_ERROR_BADMAGIC, "Bad magic number"}, |
---|
1022 | {ROAR_ERROR_LOSTSYNC, "Lost synchronization"}, |
---|
1023 | {ROAR_ERROR_BADSEEK, "Can not seek to destination position"}, |
---|
1024 | {ROAR_ERROR_NOSEEK, "Seeking not supported on resource"}, |
---|
1025 | {ROAR_ERROR_BADCKSUM, "Data integrity error"}, |
---|
1026 | {ROAR_ERROR_NOHORSE, "Mount failed"}, |
---|
1027 | {ROAR_ERROR_CHERNOBYL, "Fatal device error"}, |
---|
1028 | {ROAR_ERROR_NOHUG, "Device needs love"}, |
---|
1029 | {ROAR_ERROR_TEXTBUSY, "Text file busy"}, |
---|
1030 | {ROAR_ERROR_NOTEMPTY, "Directory not empty"}, |
---|
1031 | {ROAR_ERROR_NODEUNREACH, "Node is unreachable"}, |
---|
1032 | {ROAR_ERROR_IDREMOVED, "Identifier removed"}, |
---|
1033 | {ROAR_ERROR_INPROGRESS, "Operation in progress"}, |
---|
1034 | {ROAR_ERROR_NOCHILD, "No child processes or object"}, |
---|
1035 | {ROAR_ERROR_NETUNREACH, "Network unreachable"}, |
---|
1036 | {ROAR_ERROR_CANCELED, "Operation canceled"}, |
---|
1037 | {ROAR_ERROR_ISDIR, "Is a directory"}, |
---|
1038 | {ROAR_ERROR_NOTDIR, "Not a directory"}, |
---|
1039 | {ROAR_ERROR_BADEXEC, "Executable file format error"}, |
---|
1040 | {ROAR_ERROR_ISCONN, "Socket or Object is connected"}, |
---|
1041 | {ROAR_ERROR_DEADLOCK, "Resource deadlock would occur"}, |
---|
1042 | {ROAR_ERROR_CONNRST, "Connection reset"}, |
---|
1043 | {ROAR_ERROR_BADFH, "Bad file handle"}, |
---|
1044 | {ROAR_ERROR_NOTSOCK, "Not a socket"}, |
---|
1045 | {ROAR_ERROR_TOOMANYARGS, "Argument list too long"}, |
---|
1046 | {ROAR_ERROR_TOOLARGE, "File or Object too large"}, |
---|
1047 | {ROAR_ERROR_DESTADDRREQ, "Destination address required"}, |
---|
1048 | {ROAR_ERROR_AFNOTSUP, "Address family not supported"}, |
---|
1049 | {ROAR_ERROR_NOPOWER, "Operation can not be completed because we are low on power"}, |
---|
1050 | {ROAR_ERROR_USER, "Error in front of screen"}, |
---|
1051 | {ROAR_ERROR_NFILE, "Too many filesobjects open in system"}, |
---|
1052 | {ROAR_ERROR_STALE, "Stale file handle or object"}, |
---|
1053 | {ROAR_ERROR_XDEVLINK, "Cross-device link"}, |
---|
1054 | {ROAR_ERROR_MLINK, "Too many links to file or object"}, |
---|
1055 | {ROAR_ERROR_NONET, "Not connected to any network"}, |
---|
1056 | {ROAR_ERROR_CONNRSTNET, "Connection reset by network"}, |
---|
1057 | {ROAR_ERROR_CONNABORTED, "Connection aborted"}, |
---|
1058 | {ROAR_ERROR_BADHOST, "Bad host software or hardware"}, |
---|
1059 | {ROAR_ERROR_SWITCHPROTO, "Switch protocol"}, |
---|
1060 | {ROAR_ERROR_MOVEDPERM, "Moved Permanently"}, |
---|
1061 | {ROAR_ERROR_MOVEDTEMP, "Moved Temporary"}, |
---|
1062 | {ROAR_ERROR_USEPROXY, "Use Proxy server"}, |
---|
1063 | {ROAR_ERROR_SEEOTHER, "See other resource"}, |
---|
1064 | {ROAR_ERROR_GONE, "Resource gone"}, |
---|
1065 | {ROAR_ERROR_BADLICENSE, "Bad License"}, |
---|
1066 | {-1, NULL} |
---|
1067 | }, msgs_funny[] = { |
---|
1068 | // {ROAR_ERROR_UNKNOWN, "Unknown (maybe no) error"}, |
---|
1069 | {ROAR_ERROR_NONE, "No error, huh?"}, |
---|
1070 | {ROAR_ERROR_PERM, "Little kitty is not allowed to do this"}, |
---|
1071 | {ROAR_ERROR_NOENT, "Mouse not found"}, |
---|
1072 | // {ROAR_ERROR_BADMSG, "Bad message"}, |
---|
1073 | {ROAR_ERROR_BUSY, "Another kitty is playing with this mouse"}, |
---|
1074 | // {ROAR_ERROR_CONNREFUSED, "Connection refused"}, |
---|
1075 | // {ROAR_ERROR_NOSYS, "Function not implemented"}, |
---|
1076 | // {ROAR_ERROR_NOTSUP, "Operation not supported"}, |
---|
1077 | {ROAR_ERROR_PIPE, "Flood"}, |
---|
1078 | // {ROAR_ERROR_PROTO, "Protocol error"}, |
---|
1079 | // {ROAR_ERROR_RANGE, "Result too largegeneral out of range"}, |
---|
1080 | // {ROAR_ERROR_MSGSIZE, "Message too long"}, |
---|
1081 | // {ROAR_ERROR_NOMEM, "Not enough space"}, |
---|
1082 | // {ROAR_ERROR_INVAL, "Invalid argument"}, |
---|
1083 | // {ROAR_ERROR_ALREADY, "Connection already in progress"}, |
---|
1084 | {ROAR_ERROR_BADRQC, "Stupid staff"}, |
---|
1085 | // {ROAR_ERROR_DOM, "Mathematics argument out of domain of function"}, |
---|
1086 | // {ROAR_ERROR_EXIST, "File or object exists"}, |
---|
1087 | // {ROAR_ERROR_FAULT, "Bad address"}, |
---|
1088 | // {ROAR_ERROR_IO, "IO-Error"}, |
---|
1089 | // {ROAR_ERROR_KEYEXPIRED, "Key has expired"}, |
---|
1090 | // {ROAR_ERROR_KEYREJECTED, "Key was rejected by service"}, |
---|
1091 | // {ROAR_ERROR_LOOP, "Too many recursions"}, |
---|
1092 | // {ROAR_ERROR_MFILE, "Too many open files or objects"}, |
---|
1093 | {ROAR_ERROR_NAMETOOLONG, "Staff can not remember long names"}, |
---|
1094 | // {ROAR_ERROR_NODATA, "No message is available on the read queue"}, |
---|
1095 | {ROAR_ERROR_NODEV, "No such mouse"}, |
---|
1096 | // {ROAR_ERROR_NODRV, "No such driver"}, |
---|
1097 | {ROAR_ERROR_NOSPC, "Too many fish on desk"}, |
---|
1098 | // {ROAR_ERROR_TYPEMM, "Type missmatch. Object of diffrent type required"}, |
---|
1099 | // {ROAR_ERROR_NORSYS, "Feature not implemented by remote end"}, |
---|
1100 | // {ROAR_ERROR_NOTCONN, "Socket or object not connected"}, |
---|
1101 | // {ROAR_ERROR_PROTONOSUP, "Protocol not supported"}, |
---|
1102 | // {ROAR_ERROR_RIO, "Remote IO Error"}, |
---|
1103 | {ROAR_ERROR_RO, "Touching disallowed"}, |
---|
1104 | // {ROAR_ERROR_TIMEDOUT, "Connection timed out"}, |
---|
1105 | // {ROAR_ERROR_AGAIN, "Resource temporarily unavailable"}, |
---|
1106 | // {ROAR_ERROR_NOISE, "Line too noisy"}, |
---|
1107 | // {ROAR_ERROR_LINKDOWN, "Physical or logical link down"}, |
---|
1108 | // {ROAR_ERROR_INTERRUPTED, "Operation was interruped"}, |
---|
1109 | // {ROAR_ERROR_CAUSALITY, "Causality error"}, |
---|
1110 | // {ROAR_ERROR_QUOTA, "Quota exceeded"}, |
---|
1111 | // {ROAR_ERROR_BADLIB, "Accessing a corrupted shared library"}, |
---|
1112 | // {ROAR_ERROR_NOMEDIUM, "No medium found"}, |
---|
1113 | // {ROAR_ERROR_NOTUNIQ, "Name not unique"}, |
---|
1114 | // {ROAR_ERROR_ILLSEQ, "Illegal byte sequence"}, |
---|
1115 | // {ROAR_ERROR_ADDRINUSE, "Address in use"}, |
---|
1116 | {ROAR_ERROR_HOLE, "Hole in wall"}, |
---|
1117 | // {ROAR_ERROR_BADVERSION, "Bad version"}, |
---|
1118 | // {ROAR_ERROR_NSVERSION, "Not supported version"}, |
---|
1119 | {ROAR_ERROR_BADMAGIC, "Magician's fault"}, |
---|
1120 | // {ROAR_ERROR_LOSTSYNC, "Lost synchronization"}, |
---|
1121 | // {ROAR_ERROR_BADSEEK, "Can not seek to destination position"}, |
---|
1122 | // {ROAR_ERROR_NOSEEK, "Seeking not supported on resource"}, |
---|
1123 | // {ROAR_ERROR_BADCKSUM, "Data integrity error"}, |
---|
1124 | {ROAR_ERROR_NOHORSE, "No horse"}, |
---|
1125 | // {ROAR_ERROR_CHERNOBYL, "Fatal device error"}, |
---|
1126 | {ROAR_ERROR_NOHUG, "No hug"}, |
---|
1127 | // {ROAR_ERROR_TEXTBUSY, "Text file busy"}, |
---|
1128 | // {ROAR_ERROR_NOTEMPTY, "Directory not empty"}, |
---|
1129 | // {ROAR_ERROR_NODEUNREACH, "Node is unreachable"}, |
---|
1130 | // {ROAR_ERROR_IDREMOVED, "Identifier removed"}, |
---|
1131 | // {ROAR_ERROR_INPROGRESS, "Operation in progress"}, |
---|
1132 | // {ROAR_ERROR_NOCHILD, "No child processesobject"}, |
---|
1133 | // {ROAR_ERROR_NETUNREACH, "Network unreachable"}, |
---|
1134 | // {ROAR_ERROR_CANCELED, "Operation canceled"}, |
---|
1135 | // {ROAR_ERROR_ISDIR, "Is a directory"}, |
---|
1136 | // {ROAR_ERROR_NOTDIR, "Not a directory"}, |
---|
1137 | // {ROAR_ERROR_BADEXEC, "Executable file format error"}, |
---|
1138 | // {ROAR_ERROR_ISCONN, "Socket/Object is connected"}, |
---|
1139 | {ROAR_ERROR_DEADLOCK, "Mouse would die"}, |
---|
1140 | // {ROAR_ERROR_CONNRST, "Connection reset"}, |
---|
1141 | // {ROAR_ERROR_BADFH, "Bad file handle"}, |
---|
1142 | // {ROAR_ERROR_NOTSOCK, "Not a socket"}, |
---|
1143 | // {ROAR_ERROR_TOOMANYARGS, "Argument list too long"}, |
---|
1144 | // {ROAR_ERROR_TOOLARGE, "File/Object too large"}, |
---|
1145 | // {ROAR_ERROR_DESTADDRREQ, "Destination address required"}, |
---|
1146 | // {ROAR_ERROR_AFNOTSUP, "Address family not supported"}, |
---|
1147 | // {ROAR_ERROR_NOPOWER, "Operation can not be completed because we are low on power"}, |
---|
1148 | // {ROAR_ERROR_USER, "Error in front of screen"}, |
---|
1149 | // {ROAR_ERROR_NFILE, "Too many filesobjects open in system"}, |
---|
1150 | // {ROAR_ERROR_STALE, "Stale file handle or object"}, |
---|
1151 | {ROAR_ERROR_XDEVLINK, "Mice tails too short for kinking"}, |
---|
1152 | // {ROAR_ERROR_MLINK, "Too many links to file or object"}, |
---|
1153 | // {ROAR_ERROR_NONET, "Not connected to any network"}, |
---|
1154 | // {ROAR_ERROR_CONNRSTNET, "Connection reset by network"}, |
---|
1155 | // {ROAR_ERROR_CONNABORTED, "Connection aborted"}, |
---|
1156 | // {ROAR_ERROR_BADHOST, "Bad host software or hardware"}, |
---|
1157 | // {ROAR_ERROR_SWITCHPROTO, "Switch protocol"}, |
---|
1158 | // {ROAR_ERROR_MOVEDPERM, "Moved Permanently"}, |
---|
1159 | // {ROAR_ERROR_MOVEDTEMP, "Moved Temporary"}, |
---|
1160 | // {ROAR_ERROR_USEPROXY, "Use Proxy server"}, |
---|
1161 | // {ROAR_ERROR_SEEOTHER, "See other resource"}, |
---|
1162 | // {ROAR_ERROR_GONE, "Resource gone"}, |
---|
1163 | {-1, NULL} |
---|
1164 | }; |
---|
1165 | int i; |
---|
1166 | |
---|
1167 | if ( config->opmode == ROAR_LIBROAR_CONFIG_OPMODE_MS ) { |
---|
1168 | for (i = 0; msgs[i].msg != NULL; i++) { |
---|
1169 | if ( msgs[i].err == error ) { |
---|
1170 | return roar_error2str_ms(error, msgs[i].msg); |
---|
1171 | } |
---|
1172 | } |
---|
1173 | return roar_error2str_ms(error, "<<<unknown error>>>"); |
---|
1174 | } |
---|
1175 | |
---|
1176 | if ( config->opmode == ROAR_LIBROAR_CONFIG_OPMODE_FUNNY ) |
---|
1177 | for (i = 0; msgs_funny[i].msg != NULL; i++) |
---|
1178 | if ( msgs_funny[i].err == error ) |
---|
1179 | return msgs_funny[i].msg; |
---|
1180 | |
---|
1181 | for (i = 0; msgs[i].msg != NULL; i++) |
---|
1182 | if ( msgs[i].err == error ) |
---|
1183 | return msgs[i].msg; |
---|
1184 | |
---|
1185 | return NULL; |
---|
1186 | } |
---|
1187 | |
---|
1188 | //ll |
---|