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annotate pwsdump.c @ 7:7fd61c245bbd

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Define _DEFAULT_SOURCE for glibc >= 2.20 The _BSD_SOURCE feature macro has ben deprecated in favor of _DEFAULT_SOURCE starting with glibc >= 2.20.
author Guido Berhoerster <guido+libpws@berhoerster.name>
date Tue, 30 Jul 2019 14:31:58 +0200
parents 97097b4b6bfb
children
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2
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Guido Berhoerster <guido+libpws@berhoerster.name>
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1 /*
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2 * Copyright (C) 2015 Guido Berhoerster <guido+libpws@berhoerster.name>
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3 *
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4 * Permission is hereby granted, free of charge, to any person obtaining
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5 * a copy of this software and associated documentation files (the
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6 * "Software"), to deal in the Software without restriction, including
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7 * without limitation the rights to use, copy, modify, merge, publish,
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8 * distribute, sublicense, and/or sell copies of the Software, and to
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9 * permit persons to whom the Software is furnished to do so, subject to
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10 * the following conditions:
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11 *
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12 * The above copyright notice and this permission notice shall be included
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Guido Berhoerster <guido+libpws@berhoerster.name>
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13 * in all copies or substantial portions of the Software.
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14 *
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15 * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
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16 * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
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Guido Berhoerster <guido+libpws@berhoerster.name>
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17 * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.
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18 * IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY
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19 * CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT,
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20 * TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE
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21 * SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
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22 */
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23
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24 #include "compat.h"
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25
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26 #include <ctype.h>
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27 #include <fcntl.h>
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28 #include <unistd.h>
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29 #include <stdlib.h>
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30 #include <string.h>
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31 #include <strings.h>
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32 #include <stdio.h>
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33 #include <inttypes.h>
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34 #include <limits.h>
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35 #include <time.h>
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36 #include <errno.h>
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37 #include <assert.h>
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38 #include <libgen.h>
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39 #include <sys/stat.h>
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40 #ifdef HAVE_READPASSPHRASE_H
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41 #include <readpassphrase.h>
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42 #endif /* HAVE_READPASSPHRASE_H */
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43 #ifdef HAVE_VIS_H
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44 #include <vis.h>
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45 #endif /* HAVE_VIS_H */
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46 #ifdef HAVE_SYS_ENDIAN_H
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47 #include <sys/endian.h>
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48 #else
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49 #ifdef HAVE_ENDIAN_H
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50 #include <endian.h>
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51 #endif /* HAVE_ENDIAN_H */
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52 #endif /* HAVE_SYS_ENDIAN_H */
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53 #ifdef HAVE_ERR_H
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54 #include <err.h>
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55 #endif /* HAVE_ERR_H */
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56 #include <pws.h>
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57
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58 #define EXIT_USAGE 2
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59 #define TIME_FORMAT "%Y-%m-%dT%TZ"
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60 #define TIME_SIZE (4 + 1 + 2 + 1 + 2 + 1 + 8 + 1 + 1)
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61
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62 enum {
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63 FORMAT_PWS3,
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64 FORMAT_DUMP
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65 };
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66
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67 enum {
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68 INITIAL,
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69 IN_HEADER,
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70 IN_RECORD
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71 };
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72
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73 static void
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74 header_field_dump_write(struct pws3_field *field, FILE *fp) {
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75 size_t i;
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76 const char *text;
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77 char *vis_text;
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78 const unsigned char *bytes;
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79 time_t time;
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80 struct tm *tm;
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81 char time_buf[TIME_SIZE];
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82 size_t len;
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83
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84 fprintf(fp, "%02x:", pws3_field_get_type(field));
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85 switch (pws3_field_get_data_type(field)) {
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86 case PWS_DATA_TYPE_UUID:
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87 bytes = pws3_field_get_uuid(field);
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88 for (i = 0; i < 16; i++) {
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89 fprintf(fp, "%02x", bytes[i]);
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90 }
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91 fprintf(fp, "\n");
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92 break;
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93 case PWS_DATA_TYPE_TEXT:
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94 text = pws3_field_get_text(field);
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95 text = (text != NULL) ? text : "";
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96 vis_text = malloc(4 * strlen(text) + 1);
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97 if (vis_text == NULL) {
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98 err(1, NULL);
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99 }
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100 strvis(vis_text, text, VIS_TAB | VIS_NL | VIS_CSTYLE);
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101 fprintf(fp, "%s\n", vis_text);
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102 free(vis_text);
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103 break;
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104 case PWS_DATA_TYPE_TIME:
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105 time = pws3_field_get_time(field);
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106 tm = gmtime(&time);
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107 strftime(time_buf, sizeof (time_buf), TIME_FORMAT, tm);
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108 fprintf(fp, "%s\n", time_buf);
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109 break;
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110 case PWS_DATA_TYPE_UINT8:
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111 fprintf(fp, "%02" PRIx8 "\n",
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112 pws3_field_get_uint8(field));
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113 break;
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114 case PWS_DATA_TYPE_UINT16:
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115 fprintf(fp, "%04" PRIx16 "\n",
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116 pws3_field_get_uint16(field));
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117 break;
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118 case PWS_DATA_TYPE_UINT32:
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119 fprintf(fp, "%08" PRIx32 "\n",
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120 pws3_field_get_uint32(field));
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121 break;
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122 case PWS_DATA_TYPE_BYTES:
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123 pws3_field_get_bytes(field, &bytes, &len);
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124 for (i = 0; i < len; i++) {
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125 fprintf(fp, "%s%02x", (i > 0) ? " " : "", bytes[i]);
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126 }
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127 fprintf(fp, "\n");
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128 }
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129 }
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130
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131 static void
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132 record_field_dump_write(struct pws3_field *field, FILE *fp) {
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133 uint8_t field_type;
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diff changeset
134 size_t i;
97097b4b6bfb Add pwsdump utility
Guido Berhoerster <guido+libpws@berhoerster.name>
parents:
diff changeset
135 const char *text;
97097b4b6bfb Add pwsdump utility
Guido Berhoerster <guido+libpws@berhoerster.name>
parents:
diff changeset
136 char *vis_text;
97097b4b6bfb Add pwsdump utility
Guido Berhoerster <guido+libpws@berhoerster.name>
parents:
diff changeset
137 const unsigned char *bytes;
97097b4b6bfb Add pwsdump utility
Guido Berhoerster <guido+libpws@berhoerster.name>
parents:
diff changeset
138 time_t time;
97097b4b6bfb Add pwsdump utility
Guido Berhoerster <guido+libpws@berhoerster.name>
parents:
diff changeset
139 struct tm *tm;
97097b4b6bfb Add pwsdump utility
Guido Berhoerster <guido+libpws@berhoerster.name>
parents:
diff changeset
140 char time_buf[TIME_SIZE];
97097b4b6bfb Add pwsdump utility
Guido Berhoerster <guido+libpws@berhoerster.name>
parents:
diff changeset
141 size_t len;
97097b4b6bfb Add pwsdump utility
Guido Berhoerster <guido+libpws@berhoerster.name>
parents:
diff changeset
142
97097b4b6bfb Add pwsdump utility
Guido Berhoerster <guido+libpws@berhoerster.name>
parents:
diff changeset
143 field_type = pws3_field_get_type(field);
97097b4b6bfb Add pwsdump utility
Guido Berhoerster <guido+libpws@berhoerster.name>
parents:
diff changeset
144 fprintf(fp, "%02x:", field_type);
97097b4b6bfb Add pwsdump utility
Guido Berhoerster <guido+libpws@berhoerster.name>
parents:
diff changeset
145 switch (pws3_field_get_data_type(field)) {
97097b4b6bfb Add pwsdump utility
Guido Berhoerster <guido+libpws@berhoerster.name>
parents:
diff changeset
146 case PWS_DATA_TYPE_UUID:
97097b4b6bfb Add pwsdump utility
Guido Berhoerster <guido+libpws@berhoerster.name>
parents:
diff changeset
147 bytes = pws3_field_get_uuid(field);
97097b4b6bfb Add pwsdump utility
Guido Berhoerster <guido+libpws@berhoerster.name>
parents:
diff changeset
148 for (i = 0; i < 16; i++) {
97097b4b6bfb Add pwsdump utility
Guido Berhoerster <guido+libpws@berhoerster.name>
parents:
diff changeset
149 fprintf(fp, "%02x", bytes[i]);
97097b4b6bfb Add pwsdump utility
Guido Berhoerster <guido+libpws@berhoerster.name>
parents:
diff changeset
150 }
97097b4b6bfb Add pwsdump utility
Guido Berhoerster <guido+libpws@berhoerster.name>
parents:
diff changeset
151 fprintf(fp, "\n");
97097b4b6bfb Add pwsdump utility
Guido Berhoerster <guido+libpws@berhoerster.name>
parents:
diff changeset
152 break;
97097b4b6bfb Add pwsdump utility
Guido Berhoerster <guido+libpws@berhoerster.name>
parents:
diff changeset
153 case PWS_DATA_TYPE_TEXT:
97097b4b6bfb Add pwsdump utility
Guido Berhoerster <guido+libpws@berhoerster.name>
parents:
diff changeset
154 text = pws3_field_get_text(field);
97097b4b6bfb Add pwsdump utility
Guido Berhoerster <guido+libpws@berhoerster.name>
parents:
diff changeset
155 text = (text != NULL) ? text : "";
97097b4b6bfb Add pwsdump utility
Guido Berhoerster <guido+libpws@berhoerster.name>
parents:
diff changeset
156
97097b4b6bfb Add pwsdump utility
Guido Berhoerster <guido+libpws@berhoerster.name>
parents:
diff changeset
157 if (field_type == PWS3_RECORD_FIELD_PASSWORD) {
97097b4b6bfb Add pwsdump utility
Guido Berhoerster <guido+libpws@berhoerster.name>
parents:
diff changeset
158 vis_text = malloc(4 * strlen(text) + 1);
97097b4b6bfb Add pwsdump utility
Guido Berhoerster <guido+libpws@berhoerster.name>
parents:
diff changeset
159 if (vis_text == NULL) {
97097b4b6bfb Add pwsdump utility
Guido Berhoerster <guido+libpws@berhoerster.name>
parents:
diff changeset
160 err(1, NULL);
97097b4b6bfb Add pwsdump utility
Guido Berhoerster <guido+libpws@berhoerster.name>
parents:
diff changeset
161 }
97097b4b6bfb Add pwsdump utility
Guido Berhoerster <guido+libpws@berhoerster.name>
parents:
diff changeset
162 } else {
97097b4b6bfb Add pwsdump utility
Guido Berhoerster <guido+libpws@berhoerster.name>
parents:
diff changeset
163 vis_text = malloc(4 * strlen(text) + 1);
97097b4b6bfb Add pwsdump utility
Guido Berhoerster <guido+libpws@berhoerster.name>
parents:
diff changeset
164 if (vis_text == NULL) {
97097b4b6bfb Add pwsdump utility
Guido Berhoerster <guido+libpws@berhoerster.name>
parents:
diff changeset
165 err(1, NULL);
97097b4b6bfb Add pwsdump utility
Guido Berhoerster <guido+libpws@berhoerster.name>
parents:
diff changeset
166 }
97097b4b6bfb Add pwsdump utility
Guido Berhoerster <guido+libpws@berhoerster.name>
parents:
diff changeset
167 }
97097b4b6bfb Add pwsdump utility
Guido Berhoerster <guido+libpws@berhoerster.name>
parents:
diff changeset
168 strvis(vis_text, text, VIS_TAB | VIS_NL | VIS_CSTYLE);
97097b4b6bfb Add pwsdump utility
Guido Berhoerster <guido+libpws@berhoerster.name>
parents:
diff changeset
169 fprintf(fp, "%s\n", vis_text);
97097b4b6bfb Add pwsdump utility
Guido Berhoerster <guido+libpws@berhoerster.name>
parents:
diff changeset
170 if (field_type == PWS3_RECORD_FIELD_PASSWORD) {
97097b4b6bfb Add pwsdump utility
Guido Berhoerster <guido+libpws@berhoerster.name>
parents:
diff changeset
171 free(vis_text);
97097b4b6bfb Add pwsdump utility
Guido Berhoerster <guido+libpws@berhoerster.name>
parents:
diff changeset
172 } else {
97097b4b6bfb Add pwsdump utility
Guido Berhoerster <guido+libpws@berhoerster.name>
parents:
diff changeset
173 free(vis_text);
97097b4b6bfb Add pwsdump utility
Guido Berhoerster <guido+libpws@berhoerster.name>
parents:
diff changeset
174 }
97097b4b6bfb Add pwsdump utility
Guido Berhoerster <guido+libpws@berhoerster.name>
parents:
diff changeset
175 break;
97097b4b6bfb Add pwsdump utility
Guido Berhoerster <guido+libpws@berhoerster.name>
parents:
diff changeset
176 case PWS_DATA_TYPE_TIME:
97097b4b6bfb Add pwsdump utility
Guido Berhoerster <guido+libpws@berhoerster.name>
parents:
diff changeset
177 time = pws3_field_get_time(field);
97097b4b6bfb Add pwsdump utility
Guido Berhoerster <guido+libpws@berhoerster.name>
parents:
diff changeset
178 tm = gmtime(&time);
97097b4b6bfb Add pwsdump utility
Guido Berhoerster <guido+libpws@berhoerster.name>
parents:
diff changeset
179 strftime(time_buf, sizeof (time_buf), TIME_FORMAT, tm);
97097b4b6bfb Add pwsdump utility
Guido Berhoerster <guido+libpws@berhoerster.name>
parents:
diff changeset
180 fprintf(fp, "%s\n", time_buf);
97097b4b6bfb Add pwsdump utility
Guido Berhoerster <guido+libpws@berhoerster.name>
parents:
diff changeset
181 break;
97097b4b6bfb Add pwsdump utility
Guido Berhoerster <guido+libpws@berhoerster.name>
parents:
diff changeset
182 case PWS_DATA_TYPE_UINT8:
97097b4b6bfb Add pwsdump utility
Guido Berhoerster <guido+libpws@berhoerster.name>
parents:
diff changeset
183 fprintf(fp, "%02" PRIx8 "\n",
97097b4b6bfb Add pwsdump utility
Guido Berhoerster <guido+libpws@berhoerster.name>
parents:
diff changeset
184 pws3_field_get_uint8(field));
97097b4b6bfb Add pwsdump utility
Guido Berhoerster <guido+libpws@berhoerster.name>
parents:
diff changeset
185 break;
97097b4b6bfb Add pwsdump utility
Guido Berhoerster <guido+libpws@berhoerster.name>
parents:
diff changeset
186 case PWS_DATA_TYPE_UINT16:
97097b4b6bfb Add pwsdump utility
Guido Berhoerster <guido+libpws@berhoerster.name>
parents:
diff changeset
187 fprintf(fp, "%04" PRIx16 "\n",
97097b4b6bfb Add pwsdump utility
Guido Berhoerster <guido+libpws@berhoerster.name>
parents:
diff changeset
188 pws3_field_get_uint16(field));
97097b4b6bfb Add pwsdump utility
Guido Berhoerster <guido+libpws@berhoerster.name>
parents:
diff changeset
189 break;
97097b4b6bfb Add pwsdump utility
Guido Berhoerster <guido+libpws@berhoerster.name>
parents:
diff changeset
190 case PWS_DATA_TYPE_UINT32:
97097b4b6bfb Add pwsdump utility
Guido Berhoerster <guido+libpws@berhoerster.name>
parents:
diff changeset
191 fprintf(fp, "%08" PRIx32 "\n",
97097b4b6bfb Add pwsdump utility
Guido Berhoerster <guido+libpws@berhoerster.name>
parents:
diff changeset
192 pws3_field_get_uint32(field));
97097b4b6bfb Add pwsdump utility
Guido Berhoerster <guido+libpws@berhoerster.name>
parents:
diff changeset
193 break;
97097b4b6bfb Add pwsdump utility
Guido Berhoerster <guido+libpws@berhoerster.name>
parents:
diff changeset
194 case PWS_DATA_TYPE_BYTES:
97097b4b6bfb Add pwsdump utility
Guido Berhoerster <guido+libpws@berhoerster.name>
parents:
diff changeset
195 pws3_field_get_bytes(field, &bytes, &len);
97097b4b6bfb Add pwsdump utility
Guido Berhoerster <guido+libpws@berhoerster.name>
parents:
diff changeset
196 for (i = 0; i < len; i++) {
97097b4b6bfb Add pwsdump utility
Guido Berhoerster <guido+libpws@berhoerster.name>
parents:
diff changeset
197 fprintf(fp, "%s%02x", (i > 0) ? " " : "", bytes[i]);
97097b4b6bfb Add pwsdump utility
Guido Berhoerster <guido+libpws@berhoerster.name>
parents:
diff changeset
198 }
97097b4b6bfb Add pwsdump utility
Guido Berhoerster <guido+libpws@berhoerster.name>
parents:
diff changeset
199 fprintf(fp, "\n");
97097b4b6bfb Add pwsdump utility
Guido Berhoerster <guido+libpws@berhoerster.name>
parents:
diff changeset
200 }
97097b4b6bfb Add pwsdump utility
Guido Berhoerster <guido+libpws@berhoerster.name>
parents:
diff changeset
201 }
97097b4b6bfb Add pwsdump utility
Guido Berhoerster <guido+libpws@berhoerster.name>
parents:
diff changeset
202
97097b4b6bfb Add pwsdump utility
Guido Berhoerster <guido+libpws@berhoerster.name>
parents:
diff changeset
203 static int
97097b4b6bfb Add pwsdump utility
Guido Berhoerster <guido+libpws@berhoerster.name>
parents:
diff changeset
204 parse_hex_byte(const char *str, uint8_t *u8p)
97097b4b6bfb Add pwsdump utility
Guido Berhoerster <guido+libpws@berhoerster.name>
parents:
diff changeset
205 {
97097b4b6bfb Add pwsdump utility
Guido Berhoerster <guido+libpws@berhoerster.name>
parents:
diff changeset
206 size_t i;
97097b4b6bfb Add pwsdump utility
Guido Berhoerster <guido+libpws@berhoerster.name>
parents:
diff changeset
207 uint8_t value;
97097b4b6bfb Add pwsdump utility
Guido Berhoerster <guido+libpws@berhoerster.name>
parents:
diff changeset
208 uint8_t u8 = 0;
97097b4b6bfb Add pwsdump utility
Guido Berhoerster <guido+libpws@berhoerster.name>
parents:
diff changeset
209
97097b4b6bfb Add pwsdump utility
Guido Berhoerster <guido+libpws@berhoerster.name>
parents:
diff changeset
210 if (!(isascii(str[0]) && isxdigit(str[0])) ||
97097b4b6bfb Add pwsdump utility
Guido Berhoerster <guido+libpws@berhoerster.name>
parents:
diff changeset
211 !(isascii(str[1]) && isxdigit(str[1]))) {
97097b4b6bfb Add pwsdump utility
Guido Berhoerster <guido+libpws@berhoerster.name>
parents:
diff changeset
212 return (-1);
97097b4b6bfb Add pwsdump utility
Guido Berhoerster <guido+libpws@berhoerster.name>
parents:
diff changeset
213 }
97097b4b6bfb Add pwsdump utility
Guido Berhoerster <guido+libpws@berhoerster.name>
parents:
diff changeset
214
97097b4b6bfb Add pwsdump utility
Guido Berhoerster <guido+libpws@berhoerster.name>
parents:
diff changeset
215 for (i = 0; i < 2; i++) {
97097b4b6bfb Add pwsdump utility
Guido Berhoerster <guido+libpws@berhoerster.name>
parents:
diff changeset
216 if (str[i] >= '0' && str[i] <= '9') {
97097b4b6bfb Add pwsdump utility
Guido Berhoerster <guido+libpws@berhoerster.name>
parents:
diff changeset
217 value = (str[i] - '0');
97097b4b6bfb Add pwsdump utility
Guido Berhoerster <guido+libpws@berhoerster.name>
parents:
diff changeset
218 } else if (str[i] >= 'A' && str[i] <= 'F') {
97097b4b6bfb Add pwsdump utility
Guido Berhoerster <guido+libpws@berhoerster.name>
parents:
diff changeset
219 value = (10 + (str[i] - 'A'));
97097b4b6bfb Add pwsdump utility
Guido Berhoerster <guido+libpws@berhoerster.name>
parents:
diff changeset
220 } else {
97097b4b6bfb Add pwsdump utility
Guido Berhoerster <guido+libpws@berhoerster.name>
parents:
diff changeset
221 value = (10 + (str[i] - 'a'));
97097b4b6bfb Add pwsdump utility
Guido Berhoerster <guido+libpws@berhoerster.name>
parents:
diff changeset
222 }
97097b4b6bfb Add pwsdump utility
Guido Berhoerster <guido+libpws@berhoerster.name>
parents:
diff changeset
223 u8 += value << ((2 - 1 - i) * 4);
97097b4b6bfb Add pwsdump utility
Guido Berhoerster <guido+libpws@berhoerster.name>
parents:
diff changeset
224 }
97097b4b6bfb Add pwsdump utility
Guido Berhoerster <guido+libpws@berhoerster.name>
parents:
diff changeset
225
97097b4b6bfb Add pwsdump utility
Guido Berhoerster <guido+libpws@berhoerster.name>
parents:
diff changeset
226 *u8p = u8;
97097b4b6bfb Add pwsdump utility
Guido Berhoerster <guido+libpws@berhoerster.name>
parents:
diff changeset
227
97097b4b6bfb Add pwsdump utility
Guido Berhoerster <guido+libpws@berhoerster.name>
parents:
diff changeset
228 return (0);
97097b4b6bfb Add pwsdump utility
Guido Berhoerster <guido+libpws@berhoerster.name>
parents:
diff changeset
229 }
97097b4b6bfb Add pwsdump utility
Guido Berhoerster <guido+libpws@berhoerster.name>
parents:
diff changeset
230
97097b4b6bfb Add pwsdump utility
Guido Berhoerster <guido+libpws@berhoerster.name>
parents:
diff changeset
231 static struct pws3_field *
97097b4b6bfb Add pwsdump utility
Guido Berhoerster <guido+libpws@berhoerster.name>
parents:
diff changeset
232 header_field_dump_parse(const char *line)
97097b4b6bfb Add pwsdump utility
Guido Berhoerster <guido+libpws@berhoerster.name>
parents:
diff changeset
233 {
97097b4b6bfb Add pwsdump utility
Guido Berhoerster <guido+libpws@berhoerster.name>
parents:
diff changeset
234 const char *p = line;
97097b4b6bfb Add pwsdump utility
Guido Berhoerster <guido+libpws@berhoerster.name>
parents:
diff changeset
235 uint8_t field_type;
97097b4b6bfb Add pwsdump utility
Guido Berhoerster <guido+libpws@berhoerster.name>
parents:
diff changeset
236 struct pws3_field *field = NULL;
97097b4b6bfb Add pwsdump utility
Guido Berhoerster <guido+libpws@berhoerster.name>
parents:
diff changeset
237 size_t len;
97097b4b6bfb Add pwsdump utility
Guido Berhoerster <guido+libpws@berhoerster.name>
parents:
diff changeset
238 size_t i;
97097b4b6bfb Add pwsdump utility
Guido Berhoerster <guido+libpws@berhoerster.name>
parents:
diff changeset
239 unsigned char uuid[32];
97097b4b6bfb Add pwsdump utility
Guido Berhoerster <guido+libpws@berhoerster.name>
parents:
diff changeset
240 char *text = NULL;
97097b4b6bfb Add pwsdump utility
Guido Berhoerster <guido+libpws@berhoerster.name>
parents:
diff changeset
241 struct tm tm;
97097b4b6bfb Add pwsdump utility
Guido Berhoerster <guido+libpws@berhoerster.name>
parents:
diff changeset
242 uint8_t u8;
97097b4b6bfb Add pwsdump utility
Guido Berhoerster <guido+libpws@berhoerster.name>
parents:
diff changeset
243 uint16_t u16;
97097b4b6bfb Add pwsdump utility
Guido Berhoerster <guido+libpws@berhoerster.name>
parents:
diff changeset
244 uint32_t u32;
97097b4b6bfb Add pwsdump utility
Guido Berhoerster <guido+libpws@berhoerster.name>
parents:
diff changeset
245 unsigned char *bytes = NULL;
97097b4b6bfb Add pwsdump utility
Guido Berhoerster <guido+libpws@berhoerster.name>
parents:
diff changeset
246
97097b4b6bfb Add pwsdump utility
Guido Berhoerster <guido+libpws@berhoerster.name>
parents:
diff changeset
247 if (strlen(line) < 3) {
97097b4b6bfb Add pwsdump utility
Guido Berhoerster <guido+libpws@berhoerster.name>
parents:
diff changeset
248 goto err;
97097b4b6bfb Add pwsdump utility
Guido Berhoerster <guido+libpws@berhoerster.name>
parents:
diff changeset
249 }
97097b4b6bfb Add pwsdump utility
Guido Berhoerster <guido+libpws@berhoerster.name>
parents:
diff changeset
250
97097b4b6bfb Add pwsdump utility
Guido Berhoerster <guido+libpws@berhoerster.name>
parents:
diff changeset
251 if (parse_hex_byte(p, &field_type) != 0) {
97097b4b6bfb Add pwsdump utility
Guido Berhoerster <guido+libpws@berhoerster.name>
parents:
diff changeset
252 goto err;
97097b4b6bfb Add pwsdump utility
Guido Berhoerster <guido+libpws@berhoerster.name>
parents:
diff changeset
253 }
97097b4b6bfb Add pwsdump utility
Guido Berhoerster <guido+libpws@berhoerster.name>
parents:
diff changeset
254 p += 2;
97097b4b6bfb Add pwsdump utility
Guido Berhoerster <guido+libpws@berhoerster.name>
parents:
diff changeset
255 field = pws3_field_create(1, field_type);
97097b4b6bfb Add pwsdump utility
Guido Berhoerster <guido+libpws@berhoerster.name>
parents:
diff changeset
256 if (field == NULL) {
97097b4b6bfb Add pwsdump utility
Guido Berhoerster <guido+libpws@berhoerster.name>
parents:
diff changeset
257 err(1, NULL);
97097b4b6bfb Add pwsdump utility
Guido Berhoerster <guido+libpws@berhoerster.name>
parents:
diff changeset
258 }
97097b4b6bfb Add pwsdump utility
Guido Berhoerster <guido+libpws@berhoerster.name>
parents:
diff changeset
259
97097b4b6bfb Add pwsdump utility
Guido Berhoerster <guido+libpws@berhoerster.name>
parents:
diff changeset
260 if (*p++ != ':') {
97097b4b6bfb Add pwsdump utility
Guido Berhoerster <guido+libpws@berhoerster.name>
parents:
diff changeset
261 goto err;
97097b4b6bfb Add pwsdump utility
Guido Berhoerster <guido+libpws@berhoerster.name>
parents:
diff changeset
262 }
97097b4b6bfb Add pwsdump utility
Guido Berhoerster <guido+libpws@berhoerster.name>
parents:
diff changeset
263
97097b4b6bfb Add pwsdump utility
Guido Berhoerster <guido+libpws@berhoerster.name>
parents:
diff changeset
264 len = strlen(p);
97097b4b6bfb Add pwsdump utility
Guido Berhoerster <guido+libpws@berhoerster.name>
parents:
diff changeset
265
97097b4b6bfb Add pwsdump utility
Guido Berhoerster <guido+libpws@berhoerster.name>
parents:
diff changeset
266 switch (pws3_field_get_data_type(field)) {
97097b4b6bfb Add pwsdump utility
Guido Berhoerster <guido+libpws@berhoerster.name>
parents:
diff changeset
267 case PWS_DATA_TYPE_UUID:
97097b4b6bfb Add pwsdump utility
Guido Berhoerster <guido+libpws@berhoerster.name>
parents:
diff changeset
268 for (i = 0; i < 16; i++) {
97097b4b6bfb Add pwsdump utility
Guido Berhoerster <guido+libpws@berhoerster.name>
parents:
diff changeset
269 if (parse_hex_byte(p, &uuid[i]) != 0) {
97097b4b6bfb Add pwsdump utility
Guido Berhoerster <guido+libpws@berhoerster.name>
parents:
diff changeset
270 goto err;
97097b4b6bfb Add pwsdump utility
Guido Berhoerster <guido+libpws@berhoerster.name>
parents:
diff changeset
271 }
97097b4b6bfb Add pwsdump utility
Guido Berhoerster <guido+libpws@berhoerster.name>
parents:
diff changeset
272 p += 2;
97097b4b6bfb Add pwsdump utility
Guido Berhoerster <guido+libpws@berhoerster.name>
parents:
diff changeset
273
97097b4b6bfb Add pwsdump utility
Guido Berhoerster <guido+libpws@berhoerster.name>
parents:
diff changeset
274 while (*p == ' ') { p++; }
97097b4b6bfb Add pwsdump utility
Guido Berhoerster <guido+libpws@berhoerster.name>
parents:
diff changeset
275 }
97097b4b6bfb Add pwsdump utility
Guido Berhoerster <guido+libpws@berhoerster.name>
parents:
diff changeset
276
97097b4b6bfb Add pwsdump utility
Guido Berhoerster <guido+libpws@berhoerster.name>
parents:
diff changeset
277 if (*p != '\0') {
97097b4b6bfb Add pwsdump utility
Guido Berhoerster <guido+libpws@berhoerster.name>
parents:
diff changeset
278 goto err;
97097b4b6bfb Add pwsdump utility
Guido Berhoerster <guido+libpws@berhoerster.name>
parents:
diff changeset
279 }
97097b4b6bfb Add pwsdump utility
Guido Berhoerster <guido+libpws@berhoerster.name>
parents:
diff changeset
280
97097b4b6bfb Add pwsdump utility
Guido Berhoerster <guido+libpws@berhoerster.name>
parents:
diff changeset
281 if (pws3_field_set_uuid(field, uuid) != 0) {
97097b4b6bfb Add pwsdump utility
Guido Berhoerster <guido+libpws@berhoerster.name>
parents:
diff changeset
282 goto err;
97097b4b6bfb Add pwsdump utility
Guido Berhoerster <guido+libpws@berhoerster.name>
parents:
diff changeset
283 }
97097b4b6bfb Add pwsdump utility
Guido Berhoerster <guido+libpws@berhoerster.name>
parents:
diff changeset
284 break;
97097b4b6bfb Add pwsdump utility
Guido Berhoerster <guido+libpws@berhoerster.name>
parents:
diff changeset
285 case PWS_DATA_TYPE_TEXT:
97097b4b6bfb Add pwsdump utility
Guido Berhoerster <guido+libpws@berhoerster.name>
parents:
diff changeset
286 if (len > PWS3_MAX_FIELD_SIZE) {
97097b4b6bfb Add pwsdump utility
Guido Berhoerster <guido+libpws@berhoerster.name>
parents:
diff changeset
287 goto err;
97097b4b6bfb Add pwsdump utility
Guido Berhoerster <guido+libpws@berhoerster.name>
parents:
diff changeset
288 }
97097b4b6bfb Add pwsdump utility
Guido Berhoerster <guido+libpws@berhoerster.name>
parents:
diff changeset
289 text = malloc(len + 1);
97097b4b6bfb Add pwsdump utility
Guido Berhoerster <guido+libpws@berhoerster.name>
parents:
diff changeset
290 if (text == NULL) {
97097b4b6bfb Add pwsdump utility
Guido Berhoerster <guido+libpws@berhoerster.name>
parents:
diff changeset
291 err(1, NULL);
97097b4b6bfb Add pwsdump utility
Guido Berhoerster <guido+libpws@berhoerster.name>
parents:
diff changeset
292 }
97097b4b6bfb Add pwsdump utility
Guido Berhoerster <guido+libpws@berhoerster.name>
parents:
diff changeset
293 if (strunvis(text, p) == -1) {
97097b4b6bfb Add pwsdump utility
Guido Berhoerster <guido+libpws@berhoerster.name>
parents:
diff changeset
294 goto err;
97097b4b6bfb Add pwsdump utility
Guido Berhoerster <guido+libpws@berhoerster.name>
parents:
diff changeset
295 }
97097b4b6bfb Add pwsdump utility
Guido Berhoerster <guido+libpws@berhoerster.name>
parents:
diff changeset
296 if (pws3_field_set_text(field, text) != 0) {
97097b4b6bfb Add pwsdump utility
Guido Berhoerster <guido+libpws@berhoerster.name>
parents:
diff changeset
297 goto err;
97097b4b6bfb Add pwsdump utility
Guido Berhoerster <guido+libpws@berhoerster.name>
parents:
diff changeset
298 }
97097b4b6bfb Add pwsdump utility
Guido Berhoerster <guido+libpws@berhoerster.name>
parents:
diff changeset
299 break;
97097b4b6bfb Add pwsdump utility
Guido Berhoerster <guido+libpws@berhoerster.name>
parents:
diff changeset
300 case PWS_DATA_TYPE_TIME:
97097b4b6bfb Add pwsdump utility
Guido Berhoerster <guido+libpws@berhoerster.name>
parents:
diff changeset
301 p = strptime(p, TIME_FORMAT, &tm);
97097b4b6bfb Add pwsdump utility
Guido Berhoerster <guido+libpws@berhoerster.name>
parents:
diff changeset
302 if ((p == NULL) || (*p != '\0')) {
97097b4b6bfb Add pwsdump utility
Guido Berhoerster <guido+libpws@berhoerster.name>
parents:
diff changeset
303 goto err;
97097b4b6bfb Add pwsdump utility
Guido Berhoerster <guido+libpws@berhoerster.name>
parents:
diff changeset
304 }
97097b4b6bfb Add pwsdump utility
Guido Berhoerster <guido+libpws@berhoerster.name>
parents:
diff changeset
305 tm.tm_isdst = -1;
97097b4b6bfb Add pwsdump utility
Guido Berhoerster <guido+libpws@berhoerster.name>
parents:
diff changeset
306 pws3_field_set_time(field, mktime(&tm));
97097b4b6bfb Add pwsdump utility
Guido Berhoerster <guido+libpws@berhoerster.name>
parents:
diff changeset
307 break;
97097b4b6bfb Add pwsdump utility
Guido Berhoerster <guido+libpws@berhoerster.name>
parents:
diff changeset
308 case PWS_DATA_TYPE_UINT8:
97097b4b6bfb Add pwsdump utility
Guido Berhoerster <guido+libpws@berhoerster.name>
parents:
diff changeset
309 if (len != 2) {
97097b4b6bfb Add pwsdump utility
Guido Berhoerster <guido+libpws@berhoerster.name>
parents:
diff changeset
310 goto err;
97097b4b6bfb Add pwsdump utility
Guido Berhoerster <guido+libpws@berhoerster.name>
parents:
diff changeset
311 }
97097b4b6bfb Add pwsdump utility
Guido Berhoerster <guido+libpws@berhoerster.name>
parents:
diff changeset
312 if (parse_hex_byte(p, &u8) != 0) {
97097b4b6bfb Add pwsdump utility
Guido Berhoerster <guido+libpws@berhoerster.name>
parents:
diff changeset
313 goto err;
97097b4b6bfb Add pwsdump utility
Guido Berhoerster <guido+libpws@berhoerster.name>
parents:
diff changeset
314 }
97097b4b6bfb Add pwsdump utility
Guido Berhoerster <guido+libpws@berhoerster.name>
parents:
diff changeset
315 pws3_field_set_uint8(field, u8);
97097b4b6bfb Add pwsdump utility
Guido Berhoerster <guido+libpws@berhoerster.name>
parents:
diff changeset
316 break;
97097b4b6bfb Add pwsdump utility
Guido Berhoerster <guido+libpws@berhoerster.name>
parents:
diff changeset
317 case PWS_DATA_TYPE_UINT16:
97097b4b6bfb Add pwsdump utility
Guido Berhoerster <guido+libpws@berhoerster.name>
parents:
diff changeset
318 if (len != 4) {
97097b4b6bfb Add pwsdump utility
Guido Berhoerster <guido+libpws@berhoerster.name>
parents:
diff changeset
319 goto err;
97097b4b6bfb Add pwsdump utility
Guido Berhoerster <guido+libpws@berhoerster.name>
parents:
diff changeset
320 }
97097b4b6bfb Add pwsdump utility
Guido Berhoerster <guido+libpws@berhoerster.name>
parents:
diff changeset
321 for (i = 0; i < 2; i++) {
97097b4b6bfb Add pwsdump utility
Guido Berhoerster <guido+libpws@berhoerster.name>
parents:
diff changeset
322 if (parse_hex_byte(p, &((unsigned char *)&u16)[i]) !=
97097b4b6bfb Add pwsdump utility
Guido Berhoerster <guido+libpws@berhoerster.name>
parents:
diff changeset
323 0) {
97097b4b6bfb Add pwsdump utility
Guido Berhoerster <guido+libpws@berhoerster.name>
parents:
diff changeset
324 goto err;
97097b4b6bfb Add pwsdump utility
Guido Berhoerster <guido+libpws@berhoerster.name>
parents:
diff changeset
325 }
97097b4b6bfb Add pwsdump utility
Guido Berhoerster <guido+libpws@berhoerster.name>
parents:
diff changeset
326 p += 2;
97097b4b6bfb Add pwsdump utility
Guido Berhoerster <guido+libpws@berhoerster.name>
parents:
diff changeset
327 }
97097b4b6bfb Add pwsdump utility
Guido Berhoerster <guido+libpws@berhoerster.name>
parents:
diff changeset
328 pws3_field_set_uint16(field, be16toh(u16));
97097b4b6bfb Add pwsdump utility
Guido Berhoerster <guido+libpws@berhoerster.name>
parents:
diff changeset
329 break;
97097b4b6bfb Add pwsdump utility
Guido Berhoerster <guido+libpws@berhoerster.name>
parents:
diff changeset
330 case PWS_DATA_TYPE_UINT32:
97097b4b6bfb Add pwsdump utility
Guido Berhoerster <guido+libpws@berhoerster.name>
parents:
diff changeset
331 if (len != 8) {
97097b4b6bfb Add pwsdump utility
Guido Berhoerster <guido+libpws@berhoerster.name>
parents:
diff changeset
332 goto err;
97097b4b6bfb Add pwsdump utility
Guido Berhoerster <guido+libpws@berhoerster.name>
parents:
diff changeset
333 }
97097b4b6bfb Add pwsdump utility
Guido Berhoerster <guido+libpws@berhoerster.name>
parents:
diff changeset
334 for (i = 0; i < 4; i++) {
97097b4b6bfb Add pwsdump utility
Guido Berhoerster <guido+libpws@berhoerster.name>
parents:
diff changeset
335 if (parse_hex_byte(p,
97097b4b6bfb Add pwsdump utility
Guido Berhoerster <guido+libpws@berhoerster.name>
parents:
diff changeset
336 &((unsigned char *)&u32)[i]) != 0) {
97097b4b6bfb Add pwsdump utility
Guido Berhoerster <guido+libpws@berhoerster.name>
parents:
diff changeset
337 goto err;
97097b4b6bfb Add pwsdump utility
Guido Berhoerster <guido+libpws@berhoerster.name>
parents:
diff changeset
338 }
97097b4b6bfb Add pwsdump utility
Guido Berhoerster <guido+libpws@berhoerster.name>
parents:
diff changeset
339 p += 2;
97097b4b6bfb Add pwsdump utility
Guido Berhoerster <guido+libpws@berhoerster.name>
parents:
diff changeset
340 }
97097b4b6bfb Add pwsdump utility
Guido Berhoerster <guido+libpws@berhoerster.name>
parents:
diff changeset
341 pws3_field_set_uint16(field, be32toh(u32));
97097b4b6bfb Add pwsdump utility
Guido Berhoerster <guido+libpws@berhoerster.name>
parents:
diff changeset
342 break;
97097b4b6bfb Add pwsdump utility
Guido Berhoerster <guido+libpws@berhoerster.name>
parents:
diff changeset
343 case PWS_DATA_TYPE_BYTES:
97097b4b6bfb Add pwsdump utility
Guido Berhoerster <guido+libpws@berhoerster.name>
parents:
diff changeset
344 bytes = malloc(len / 2);
97097b4b6bfb Add pwsdump utility
Guido Berhoerster <guido+libpws@berhoerster.name>
parents:
diff changeset
345 if (bytes == NULL) {
97097b4b6bfb Add pwsdump utility
Guido Berhoerster <guido+libpws@berhoerster.name>
parents:
diff changeset
346 err(1, NULL);
97097b4b6bfb Add pwsdump utility
Guido Berhoerster <guido+libpws@berhoerster.name>
parents:
diff changeset
347 }
97097b4b6bfb Add pwsdump utility
Guido Berhoerster <guido+libpws@berhoerster.name>
parents:
diff changeset
348 for (i = 0; (*p != '\0') && (i < PWS3_MAX_FIELD_SIZE); i++) {
97097b4b6bfb Add pwsdump utility
Guido Berhoerster <guido+libpws@berhoerster.name>
parents:
diff changeset
349 if (parse_hex_byte(p, &bytes[i]) != 0) {
97097b4b6bfb Add pwsdump utility
Guido Berhoerster <guido+libpws@berhoerster.name>
parents:
diff changeset
350 goto err;
97097b4b6bfb Add pwsdump utility
Guido Berhoerster <guido+libpws@berhoerster.name>
parents:
diff changeset
351 }
97097b4b6bfb Add pwsdump utility
Guido Berhoerster <guido+libpws@berhoerster.name>
parents:
diff changeset
352 p += 2;
97097b4b6bfb Add pwsdump utility
Guido Berhoerster <guido+libpws@berhoerster.name>
parents:
diff changeset
353
97097b4b6bfb Add pwsdump utility
Guido Berhoerster <guido+libpws@berhoerster.name>
parents:
diff changeset
354 while (*p == ' ') { p++; }
97097b4b6bfb Add pwsdump utility
Guido Berhoerster <guido+libpws@berhoerster.name>
parents:
diff changeset
355 }
97097b4b6bfb Add pwsdump utility
Guido Berhoerster <guido+libpws@berhoerster.name>
parents:
diff changeset
356
97097b4b6bfb Add pwsdump utility
Guido Berhoerster <guido+libpws@berhoerster.name>
parents:
diff changeset
357 if (*p != '\0') {
97097b4b6bfb Add pwsdump utility
Guido Berhoerster <guido+libpws@berhoerster.name>
parents:
diff changeset
358 goto err;
97097b4b6bfb Add pwsdump utility
Guido Berhoerster <guido+libpws@berhoerster.name>
parents:
diff changeset
359 }
97097b4b6bfb Add pwsdump utility
Guido Berhoerster <guido+libpws@berhoerster.name>
parents:
diff changeset
360
97097b4b6bfb Add pwsdump utility
Guido Berhoerster <guido+libpws@berhoerster.name>
parents:
diff changeset
361 if (pws3_field_set_bytes(field, bytes, i) != 0) {
97097b4b6bfb Add pwsdump utility
Guido Berhoerster <guido+libpws@berhoerster.name>
parents:
diff changeset
362 goto err;
97097b4b6bfb Add pwsdump utility
Guido Berhoerster <guido+libpws@berhoerster.name>
parents:
diff changeset
363 }
97097b4b6bfb Add pwsdump utility
Guido Berhoerster <guido+libpws@berhoerster.name>
parents:
diff changeset
364 }
97097b4b6bfb Add pwsdump utility
Guido Berhoerster <guido+libpws@berhoerster.name>
parents:
diff changeset
365
97097b4b6bfb Add pwsdump utility
Guido Berhoerster <guido+libpws@berhoerster.name>
parents:
diff changeset
366 free(bytes);
97097b4b6bfb Add pwsdump utility
Guido Berhoerster <guido+libpws@berhoerster.name>
parents:
diff changeset
367 free(text);
97097b4b6bfb Add pwsdump utility
Guido Berhoerster <guido+libpws@berhoerster.name>
parents:
diff changeset
368
97097b4b6bfb Add pwsdump utility
Guido Berhoerster <guido+libpws@berhoerster.name>
parents:
diff changeset
369 return (field);
97097b4b6bfb Add pwsdump utility
Guido Berhoerster <guido+libpws@berhoerster.name>
parents:
diff changeset
370 err:
97097b4b6bfb Add pwsdump utility
Guido Berhoerster <guido+libpws@berhoerster.name>
parents:
diff changeset
371 free(bytes);
97097b4b6bfb Add pwsdump utility
Guido Berhoerster <guido+libpws@berhoerster.name>
parents:
diff changeset
372 free(text);
97097b4b6bfb Add pwsdump utility
Guido Berhoerster <guido+libpws@berhoerster.name>
parents:
diff changeset
373 pws3_field_destroy(field);
97097b4b6bfb Add pwsdump utility
Guido Berhoerster <guido+libpws@berhoerster.name>
parents:
diff changeset
374
97097b4b6bfb Add pwsdump utility
Guido Berhoerster <guido+libpws@berhoerster.name>
parents:
diff changeset
375 return (NULL);
97097b4b6bfb Add pwsdump utility
Guido Berhoerster <guido+libpws@berhoerster.name>
parents:
diff changeset
376 }
97097b4b6bfb Add pwsdump utility
Guido Berhoerster <guido+libpws@berhoerster.name>
parents:
diff changeset
377
97097b4b6bfb Add pwsdump utility
Guido Berhoerster <guido+libpws@berhoerster.name>
parents:
diff changeset
378 static struct pws3_field *
97097b4b6bfb Add pwsdump utility
Guido Berhoerster <guido+libpws@berhoerster.name>
parents:
diff changeset
379 record_field_dump_parse(const char *line)
97097b4b6bfb Add pwsdump utility
Guido Berhoerster <guido+libpws@berhoerster.name>
parents:
diff changeset
380 {
97097b4b6bfb Add pwsdump utility
Guido Berhoerster <guido+libpws@berhoerster.name>
parents:
diff changeset
381 const char *p = line;
97097b4b6bfb Add pwsdump utility
Guido Berhoerster <guido+libpws@berhoerster.name>
parents:
diff changeset
382 uint8_t field_type = 0xff;
97097b4b6bfb Add pwsdump utility
Guido Berhoerster <guido+libpws@berhoerster.name>
parents:
diff changeset
383 struct pws3_field *field = NULL;
97097b4b6bfb Add pwsdump utility
Guido Berhoerster <guido+libpws@berhoerster.name>
parents:
diff changeset
384 size_t len;
97097b4b6bfb Add pwsdump utility
Guido Berhoerster <guido+libpws@berhoerster.name>
parents:
diff changeset
385 size_t i;
97097b4b6bfb Add pwsdump utility
Guido Berhoerster <guido+libpws@berhoerster.name>
parents:
diff changeset
386 unsigned char uuid[32];
97097b4b6bfb Add pwsdump utility
Guido Berhoerster <guido+libpws@berhoerster.name>
parents:
diff changeset
387 char *text = NULL;
97097b4b6bfb Add pwsdump utility
Guido Berhoerster <guido+libpws@berhoerster.name>
parents:
diff changeset
388 struct tm tm;
97097b4b6bfb Add pwsdump utility
Guido Berhoerster <guido+libpws@berhoerster.name>
parents:
diff changeset
389 uint8_t u8;
97097b4b6bfb Add pwsdump utility
Guido Berhoerster <guido+libpws@berhoerster.name>
parents:
diff changeset
390 uint16_t u16;
97097b4b6bfb Add pwsdump utility
Guido Berhoerster <guido+libpws@berhoerster.name>
parents:
diff changeset
391 uint32_t u32;
97097b4b6bfb Add pwsdump utility
Guido Berhoerster <guido+libpws@berhoerster.name>
parents:
diff changeset
392 unsigned char *bytes = NULL;
97097b4b6bfb Add pwsdump utility
Guido Berhoerster <guido+libpws@berhoerster.name>
parents:
diff changeset
393
97097b4b6bfb Add pwsdump utility
Guido Berhoerster <guido+libpws@berhoerster.name>
parents:
diff changeset
394 if (strlen(line) < 3) {
97097b4b6bfb Add pwsdump utility
Guido Berhoerster <guido+libpws@berhoerster.name>
parents:
diff changeset
395 goto err;
97097b4b6bfb Add pwsdump utility
Guido Berhoerster <guido+libpws@berhoerster.name>
parents:
diff changeset
396 }
97097b4b6bfb Add pwsdump utility
Guido Berhoerster <guido+libpws@berhoerster.name>
parents:
diff changeset
397
97097b4b6bfb Add pwsdump utility
Guido Berhoerster <guido+libpws@berhoerster.name>
parents:
diff changeset
398 if (parse_hex_byte(p, &field_type) != 0) {
97097b4b6bfb Add pwsdump utility
Guido Berhoerster <guido+libpws@berhoerster.name>
parents:
diff changeset
399 goto err;
97097b4b6bfb Add pwsdump utility
Guido Berhoerster <guido+libpws@berhoerster.name>
parents:
diff changeset
400 }
97097b4b6bfb Add pwsdump utility
Guido Berhoerster <guido+libpws@berhoerster.name>
parents:
diff changeset
401 p += 2;
97097b4b6bfb Add pwsdump utility
Guido Berhoerster <guido+libpws@berhoerster.name>
parents:
diff changeset
402 field = pws3_field_create(0, field_type);
97097b4b6bfb Add pwsdump utility
Guido Berhoerster <guido+libpws@berhoerster.name>
parents:
diff changeset
403 if (field == NULL) {
97097b4b6bfb Add pwsdump utility
Guido Berhoerster <guido+libpws@berhoerster.name>
parents:
diff changeset
404 err(1, NULL);
97097b4b6bfb Add pwsdump utility
Guido Berhoerster <guido+libpws@berhoerster.name>
parents:
diff changeset
405 }
97097b4b6bfb Add pwsdump utility
Guido Berhoerster <guido+libpws@berhoerster.name>
parents:
diff changeset
406
97097b4b6bfb Add pwsdump utility
Guido Berhoerster <guido+libpws@berhoerster.name>
parents:
diff changeset
407 if (*p++ != ':') {
97097b4b6bfb Add pwsdump utility
Guido Berhoerster <guido+libpws@berhoerster.name>
parents:
diff changeset
408 goto err;
97097b4b6bfb Add pwsdump utility
Guido Berhoerster <guido+libpws@berhoerster.name>
parents:
diff changeset
409 }
97097b4b6bfb Add pwsdump utility
Guido Berhoerster <guido+libpws@berhoerster.name>
parents:
diff changeset
410
97097b4b6bfb Add pwsdump utility
Guido Berhoerster <guido+libpws@berhoerster.name>
parents:
diff changeset
411 len = strlen(p);
97097b4b6bfb Add pwsdump utility
Guido Berhoerster <guido+libpws@berhoerster.name>
parents:
diff changeset
412
97097b4b6bfb Add pwsdump utility
Guido Berhoerster <guido+libpws@berhoerster.name>
parents:
diff changeset
413 switch (pws3_field_get_data_type(field)) {
97097b4b6bfb Add pwsdump utility
Guido Berhoerster <guido+libpws@berhoerster.name>
parents:
diff changeset
414 case PWS_DATA_TYPE_UUID:
97097b4b6bfb Add pwsdump utility
Guido Berhoerster <guido+libpws@berhoerster.name>
parents:
diff changeset
415 for (i = 0; i < 16; i++) {
97097b4b6bfb Add pwsdump utility
Guido Berhoerster <guido+libpws@berhoerster.name>
parents:
diff changeset
416 if (parse_hex_byte(p, &uuid[i]) != 0) {
97097b4b6bfb Add pwsdump utility
Guido Berhoerster <guido+libpws@berhoerster.name>
parents:
diff changeset
417 goto err;
97097b4b6bfb Add pwsdump utility
Guido Berhoerster <guido+libpws@berhoerster.name>
parents:
diff changeset
418 }
97097b4b6bfb Add pwsdump utility
Guido Berhoerster <guido+libpws@berhoerster.name>
parents:
diff changeset
419 p += 2;
97097b4b6bfb Add pwsdump utility
Guido Berhoerster <guido+libpws@berhoerster.name>
parents:
diff changeset
420
97097b4b6bfb Add pwsdump utility
Guido Berhoerster <guido+libpws@berhoerster.name>
parents:
diff changeset
421 while (*p == ' ') { p++; }
97097b4b6bfb Add pwsdump utility
Guido Berhoerster <guido+libpws@berhoerster.name>
parents:
diff changeset
422 }
97097b4b6bfb Add pwsdump utility
Guido Berhoerster <guido+libpws@berhoerster.name>
parents:
diff changeset
423
97097b4b6bfb Add pwsdump utility
Guido Berhoerster <guido+libpws@berhoerster.name>
parents:
diff changeset
424 if (*p != '\0') {
97097b4b6bfb Add pwsdump utility
Guido Berhoerster <guido+libpws@berhoerster.name>
parents:
diff changeset
425 goto err;
97097b4b6bfb Add pwsdump utility
Guido Berhoerster <guido+libpws@berhoerster.name>
parents:
diff changeset
426 }
97097b4b6bfb Add pwsdump utility
Guido Berhoerster <guido+libpws@berhoerster.name>
parents:
diff changeset
427
97097b4b6bfb Add pwsdump utility
Guido Berhoerster <guido+libpws@berhoerster.name>
parents:
diff changeset
428 if (pws3_field_set_uuid(field, uuid) != 0) {
97097b4b6bfb Add pwsdump utility
Guido Berhoerster <guido+libpws@berhoerster.name>
parents:
diff changeset
429 goto err;
97097b4b6bfb Add pwsdump utility
Guido Berhoerster <guido+libpws@berhoerster.name>
parents:
diff changeset
430 }
97097b4b6bfb Add pwsdump utility
Guido Berhoerster <guido+libpws@berhoerster.name>
parents:
diff changeset
431 break;
97097b4b6bfb Add pwsdump utility
Guido Berhoerster <guido+libpws@berhoerster.name>
parents:
diff changeset
432 case PWS_DATA_TYPE_TEXT:
97097b4b6bfb Add pwsdump utility
Guido Berhoerster <guido+libpws@berhoerster.name>
parents:
diff changeset
433 if (((field_type == PWS3_RECORD_FIELD_PASSWORD) &&
97097b4b6bfb Add pwsdump utility
Guido Berhoerster <guido+libpws@berhoerster.name>
parents:
diff changeset
434 (len > PWS3_MAX_PASSWORD_LEN)) ||
97097b4b6bfb Add pwsdump utility
Guido Berhoerster <guido+libpws@berhoerster.name>
parents:
diff changeset
435 (len > PWS3_MAX_FIELD_SIZE)) {
97097b4b6bfb Add pwsdump utility
Guido Berhoerster <guido+libpws@berhoerster.name>
parents:
diff changeset
436 goto err;
97097b4b6bfb Add pwsdump utility
Guido Berhoerster <guido+libpws@berhoerster.name>
parents:
diff changeset
437 }
97097b4b6bfb Add pwsdump utility
Guido Berhoerster <guido+libpws@berhoerster.name>
parents:
diff changeset
438 if (field_type == PWS3_RECORD_FIELD_PASSWORD) {
97097b4b6bfb Add pwsdump utility
Guido Berhoerster <guido+libpws@berhoerster.name>
parents:
diff changeset
439 text = malloc(len + 1);
97097b4b6bfb Add pwsdump utility
Guido Berhoerster <guido+libpws@berhoerster.name>
parents:
diff changeset
440 if (text == NULL) {
97097b4b6bfb Add pwsdump utility
Guido Berhoerster <guido+libpws@berhoerster.name>
parents:
diff changeset
441 err(1, NULL);
97097b4b6bfb Add pwsdump utility
Guido Berhoerster <guido+libpws@berhoerster.name>
parents:
diff changeset
442 }
97097b4b6bfb Add pwsdump utility
Guido Berhoerster <guido+libpws@berhoerster.name>
parents:
diff changeset
443 } else {
97097b4b6bfb Add pwsdump utility
Guido Berhoerster <guido+libpws@berhoerster.name>
parents:
diff changeset
444 text = malloc(len + 1);
97097b4b6bfb Add pwsdump utility
Guido Berhoerster <guido+libpws@berhoerster.name>
parents:
diff changeset
445 }
97097b4b6bfb Add pwsdump utility
Guido Berhoerster <guido+libpws@berhoerster.name>
parents:
diff changeset
446 if (strunvis(text, p) == -1) {
97097b4b6bfb Add pwsdump utility
Guido Berhoerster <guido+libpws@berhoerster.name>
parents:
diff changeset
447 goto err;
97097b4b6bfb Add pwsdump utility
Guido Berhoerster <guido+libpws@berhoerster.name>
parents:
diff changeset
448 }
97097b4b6bfb Add pwsdump utility
Guido Berhoerster <guido+libpws@berhoerster.name>
parents:
diff changeset
449 if (pws3_field_set_text(field, text) != 0) {
97097b4b6bfb Add pwsdump utility
Guido Berhoerster <guido+libpws@berhoerster.name>
parents:
diff changeset
450 goto err;
97097b4b6bfb Add pwsdump utility
Guido Berhoerster <guido+libpws@berhoerster.name>
parents:
diff changeset
451 }
97097b4b6bfb Add pwsdump utility
Guido Berhoerster <guido+libpws@berhoerster.name>
parents:
diff changeset
452 break;
97097b4b6bfb Add pwsdump utility
Guido Berhoerster <guido+libpws@berhoerster.name>
parents:
diff changeset
453 case PWS_DATA_TYPE_TIME:
97097b4b6bfb Add pwsdump utility
Guido Berhoerster <guido+libpws@berhoerster.name>
parents:
diff changeset
454 p = strptime(p, TIME_FORMAT, &tm);
97097b4b6bfb Add pwsdump utility
Guido Berhoerster <guido+libpws@berhoerster.name>
parents:
diff changeset
455 if ((p == NULL) || (*p != '\0')) {
97097b4b6bfb Add pwsdump utility
Guido Berhoerster <guido+libpws@berhoerster.name>
parents:
diff changeset
456 goto err;
97097b4b6bfb Add pwsdump utility
Guido Berhoerster <guido+libpws@berhoerster.name>
parents:
diff changeset
457 }
97097b4b6bfb Add pwsdump utility
Guido Berhoerster <guido+libpws@berhoerster.name>
parents:
diff changeset
458 tm.tm_isdst = -1;
97097b4b6bfb Add pwsdump utility
Guido Berhoerster <guido+libpws@berhoerster.name>
parents:
diff changeset
459 pws3_field_set_time(field, mktime(&tm));
97097b4b6bfb Add pwsdump utility
Guido Berhoerster <guido+libpws@berhoerster.name>
parents:
diff changeset
460 break;
97097b4b6bfb Add pwsdump utility
Guido Berhoerster <guido+libpws@berhoerster.name>
parents:
diff changeset
461 case PWS_DATA_TYPE_UINT8:
97097b4b6bfb Add pwsdump utility
Guido Berhoerster <guido+libpws@berhoerster.name>
parents:
diff changeset
462 if (len != 2) {
97097b4b6bfb Add pwsdump utility
Guido Berhoerster <guido+libpws@berhoerster.name>
parents:
diff changeset
463 goto err;
97097b4b6bfb Add pwsdump utility
Guido Berhoerster <guido+libpws@berhoerster.name>
parents:
diff changeset
464 }
97097b4b6bfb Add pwsdump utility
Guido Berhoerster <guido+libpws@berhoerster.name>
parents:
diff changeset
465 if (parse_hex_byte(p, &u8) != 0) {
97097b4b6bfb Add pwsdump utility
Guido Berhoerster <guido+libpws@berhoerster.name>
parents:
diff changeset
466 goto err;
97097b4b6bfb Add pwsdump utility
Guido Berhoerster <guido+libpws@berhoerster.name>
parents:
diff changeset
467 }
97097b4b6bfb Add pwsdump utility
Guido Berhoerster <guido+libpws@berhoerster.name>
parents:
diff changeset
468 pws3_field_set_uint8(field, u8);
97097b4b6bfb Add pwsdump utility
Guido Berhoerster <guido+libpws@berhoerster.name>
parents:
diff changeset
469 break;
97097b4b6bfb Add pwsdump utility
Guido Berhoerster <guido+libpws@berhoerster.name>
parents:
diff changeset
470 case PWS_DATA_TYPE_UINT16:
97097b4b6bfb Add pwsdump utility
Guido Berhoerster <guido+libpws@berhoerster.name>
parents:
diff changeset
471 if (len != 4) {
97097b4b6bfb Add pwsdump utility
Guido Berhoerster <guido+libpws@berhoerster.name>
parents:
diff changeset
472 goto err;
97097b4b6bfb Add pwsdump utility
Guido Berhoerster <guido+libpws@berhoerster.name>
parents:
diff changeset
473 }
97097b4b6bfb Add pwsdump utility
Guido Berhoerster <guido+libpws@berhoerster.name>
parents:
diff changeset
474 for (i = 0; i < 2; i++) {
97097b4b6bfb Add pwsdump utility
Guido Berhoerster <guido+libpws@berhoerster.name>
parents:
diff changeset
475 if (parse_hex_byte(p, &((unsigned char *)&u16)[i]) !=
97097b4b6bfb Add pwsdump utility
Guido Berhoerster <guido+libpws@berhoerster.name>
parents:
diff changeset
476 0) {
97097b4b6bfb Add pwsdump utility
Guido Berhoerster <guido+libpws@berhoerster.name>
parents:
diff changeset
477 goto err;
97097b4b6bfb Add pwsdump utility
Guido Berhoerster <guido+libpws@berhoerster.name>
parents:
diff changeset
478 }
97097b4b6bfb Add pwsdump utility
Guido Berhoerster <guido+libpws@berhoerster.name>
parents:
diff changeset
479 p += 2;
97097b4b6bfb Add pwsdump utility
Guido Berhoerster <guido+libpws@berhoerster.name>
parents:
diff changeset
480 }
97097b4b6bfb Add pwsdump utility
Guido Berhoerster <guido+libpws@berhoerster.name>
parents:
diff changeset
481 pws3_field_set_uint16(field, be16toh(u16));
97097b4b6bfb Add pwsdump utility
Guido Berhoerster <guido+libpws@berhoerster.name>
parents:
diff changeset
482 break;
97097b4b6bfb Add pwsdump utility
Guido Berhoerster <guido+libpws@berhoerster.name>
parents:
diff changeset
483 case PWS_DATA_TYPE_UINT32:
97097b4b6bfb Add pwsdump utility
Guido Berhoerster <guido+libpws@berhoerster.name>
parents:
diff changeset
484 if (len != 8) {
97097b4b6bfb Add pwsdump utility
Guido Berhoerster <guido+libpws@berhoerster.name>
parents:
diff changeset
485 goto err;
97097b4b6bfb Add pwsdump utility
Guido Berhoerster <guido+libpws@berhoerster.name>
parents:
diff changeset
486 }
97097b4b6bfb Add pwsdump utility
Guido Berhoerster <guido+libpws@berhoerster.name>
parents:
diff changeset
487 for (i = 0; i < 4; i++) {
97097b4b6bfb Add pwsdump utility
Guido Berhoerster <guido+libpws@berhoerster.name>
parents:
diff changeset
488 if (parse_hex_byte(p, &((unsigned char *)&u32)[i]) !=
97097b4b6bfb Add pwsdump utility
Guido Berhoerster <guido+libpws@berhoerster.name>
parents:
diff changeset
489 0) {
97097b4b6bfb Add pwsdump utility
Guido Berhoerster <guido+libpws@berhoerster.name>
parents:
diff changeset
490 goto err;
97097b4b6bfb Add pwsdump utility
Guido Berhoerster <guido+libpws@berhoerster.name>
parents:
diff changeset
491 }
97097b4b6bfb Add pwsdump utility
Guido Berhoerster <guido+libpws@berhoerster.name>
parents:
diff changeset
492 p += 2;
97097b4b6bfb Add pwsdump utility
Guido Berhoerster <guido+libpws@berhoerster.name>
parents:
diff changeset
493 }
97097b4b6bfb Add pwsdump utility
Guido Berhoerster <guido+libpws@berhoerster.name>
parents:
diff changeset
494 pws3_field_set_uint16(field, be32toh(u32));
97097b4b6bfb Add pwsdump utility
Guido Berhoerster <guido+libpws@berhoerster.name>
parents:
diff changeset
495 break;
97097b4b6bfb Add pwsdump utility
Guido Berhoerster <guido+libpws@berhoerster.name>
parents:
diff changeset
496 case PWS_DATA_TYPE_BYTES:
97097b4b6bfb Add pwsdump utility
Guido Berhoerster <guido+libpws@berhoerster.name>
parents:
diff changeset
497 bytes = malloc(len / 2);
97097b4b6bfb Add pwsdump utility
Guido Berhoerster <guido+libpws@berhoerster.name>
parents:
diff changeset
498 if (bytes == NULL) {
97097b4b6bfb Add pwsdump utility
Guido Berhoerster <guido+libpws@berhoerster.name>
parents:
diff changeset
499 err(1, NULL);
97097b4b6bfb Add pwsdump utility
Guido Berhoerster <guido+libpws@berhoerster.name>
parents:
diff changeset
500 }
97097b4b6bfb Add pwsdump utility
Guido Berhoerster <guido+libpws@berhoerster.name>
parents:
diff changeset
501 for (i = 0; (*p != '\0') && (i < PWS3_MAX_FIELD_SIZE); i++) {
97097b4b6bfb Add pwsdump utility
Guido Berhoerster <guido+libpws@berhoerster.name>
parents:
diff changeset
502 if (parse_hex_byte(p, &bytes[i]) != 0) {
97097b4b6bfb Add pwsdump utility
Guido Berhoerster <guido+libpws@berhoerster.name>
parents:
diff changeset
503 goto err;
97097b4b6bfb Add pwsdump utility
Guido Berhoerster <guido+libpws@berhoerster.name>
parents:
diff changeset
504 }
97097b4b6bfb Add pwsdump utility
Guido Berhoerster <guido+libpws@berhoerster.name>
parents:
diff changeset
505 p += 2;
97097b4b6bfb Add pwsdump utility
Guido Berhoerster <guido+libpws@berhoerster.name>
parents:
diff changeset
506
97097b4b6bfb Add pwsdump utility
Guido Berhoerster <guido+libpws@berhoerster.name>
parents:
diff changeset
507 while (*p == ' ') { p++; }
97097b4b6bfb Add pwsdump utility
Guido Berhoerster <guido+libpws@berhoerster.name>
parents:
diff changeset
508 }
97097b4b6bfb Add pwsdump utility
Guido Berhoerster <guido+libpws@berhoerster.name>
parents:
diff changeset
509
97097b4b6bfb Add pwsdump utility
Guido Berhoerster <guido+libpws@berhoerster.name>
parents:
diff changeset
510 if (*p != '\0') {
97097b4b6bfb Add pwsdump utility
Guido Berhoerster <guido+libpws@berhoerster.name>
parents:
diff changeset
511 goto err;
97097b4b6bfb Add pwsdump utility
Guido Berhoerster <guido+libpws@berhoerster.name>
parents:
diff changeset
512 }
97097b4b6bfb Add pwsdump utility
Guido Berhoerster <guido+libpws@berhoerster.name>
parents:
diff changeset
513
97097b4b6bfb Add pwsdump utility
Guido Berhoerster <guido+libpws@berhoerster.name>
parents:
diff changeset
514 if (pws3_field_set_bytes(field, bytes, i) != 0) {
97097b4b6bfb Add pwsdump utility
Guido Berhoerster <guido+libpws@berhoerster.name>
parents:
diff changeset
515 goto err;
97097b4b6bfb Add pwsdump utility
Guido Berhoerster <guido+libpws@berhoerster.name>
parents:
diff changeset
516 }
97097b4b6bfb Add pwsdump utility
Guido Berhoerster <guido+libpws@berhoerster.name>
parents:
diff changeset
517 }
97097b4b6bfb Add pwsdump utility
Guido Berhoerster <guido+libpws@berhoerster.name>
parents:
diff changeset
518
97097b4b6bfb Add pwsdump utility
Guido Berhoerster <guido+libpws@berhoerster.name>
parents:
diff changeset
519 free(bytes);
97097b4b6bfb Add pwsdump utility
Guido Berhoerster <guido+libpws@berhoerster.name>
parents:
diff changeset
520 if (field_type == PWS3_RECORD_FIELD_PASSWORD) {
97097b4b6bfb Add pwsdump utility
Guido Berhoerster <guido+libpws@berhoerster.name>
parents:
diff changeset
521 free(text);
97097b4b6bfb Add pwsdump utility
Guido Berhoerster <guido+libpws@berhoerster.name>
parents:
diff changeset
522 } else {
97097b4b6bfb Add pwsdump utility
Guido Berhoerster <guido+libpws@berhoerster.name>
parents:
diff changeset
523 free(text);
97097b4b6bfb Add pwsdump utility
Guido Berhoerster <guido+libpws@berhoerster.name>
parents:
diff changeset
524 }
97097b4b6bfb Add pwsdump utility
Guido Berhoerster <guido+libpws@berhoerster.name>
parents:
diff changeset
525
97097b4b6bfb Add pwsdump utility
Guido Berhoerster <guido+libpws@berhoerster.name>
parents:
diff changeset
526 return (field);
97097b4b6bfb Add pwsdump utility
Guido Berhoerster <guido+libpws@berhoerster.name>
parents:
diff changeset
527 err:
97097b4b6bfb Add pwsdump utility
Guido Berhoerster <guido+libpws@berhoerster.name>
parents:
diff changeset
528 free(bytes);
97097b4b6bfb Add pwsdump utility
Guido Berhoerster <guido+libpws@berhoerster.name>
parents:
diff changeset
529 if (field_type == PWS3_RECORD_FIELD_PASSWORD) {
97097b4b6bfb Add pwsdump utility
Guido Berhoerster <guido+libpws@berhoerster.name>
parents:
diff changeset
530 free(text);
97097b4b6bfb Add pwsdump utility
Guido Berhoerster <guido+libpws@berhoerster.name>
parents:
diff changeset
531 } else {
97097b4b6bfb Add pwsdump utility
Guido Berhoerster <guido+libpws@berhoerster.name>
parents:
diff changeset
532 free(text);
97097b4b6bfb Add pwsdump utility
Guido Berhoerster <guido+libpws@berhoerster.name>
parents:
diff changeset
533 }
97097b4b6bfb Add pwsdump utility
Guido Berhoerster <guido+libpws@berhoerster.name>
parents:
diff changeset
534 pws3_field_destroy(field);
97097b4b6bfb Add pwsdump utility
Guido Berhoerster <guido+libpws@berhoerster.name>
parents:
diff changeset
535
97097b4b6bfb Add pwsdump utility
Guido Berhoerster <guido+libpws@berhoerster.name>
parents:
diff changeset
536 return (NULL);
97097b4b6bfb Add pwsdump utility
Guido Berhoerster <guido+libpws@berhoerster.name>
parents:
diff changeset
537 }
97097b4b6bfb Add pwsdump utility
Guido Berhoerster <guido+libpws@berhoerster.name>
parents:
diff changeset
538
97097b4b6bfb Add pwsdump utility
Guido Berhoerster <guido+libpws@berhoerster.name>
parents:
diff changeset
539 static int
97097b4b6bfb Add pwsdump utility
Guido Berhoerster <guido+libpws@berhoerster.name>
parents:
diff changeset
540 dump_read(struct pws3_file *file, FILE *fp)
97097b4b6bfb Add pwsdump utility
Guido Berhoerster <guido+libpws@berhoerster.name>
parents:
diff changeset
541 {
97097b4b6bfb Add pwsdump utility
Guido Berhoerster <guido+libpws@berhoerster.name>
parents:
diff changeset
542 int retval = -1;
97097b4b6bfb Add pwsdump utility
Guido Berhoerster <guido+libpws@berhoerster.name>
parents:
diff changeset
543 ssize_t line_len;
97097b4b6bfb Add pwsdump utility
Guido Berhoerster <guido+libpws@berhoerster.name>
parents:
diff changeset
544 char *line = NULL;
97097b4b6bfb Add pwsdump utility
Guido Berhoerster <guido+libpws@berhoerster.name>
parents:
diff changeset
545 size_t line_size = 0;
97097b4b6bfb Add pwsdump utility
Guido Berhoerster <guido+libpws@berhoerster.name>
parents:
diff changeset
546 size_t line_no = 0;
97097b4b6bfb Add pwsdump utility
Guido Berhoerster <guido+libpws@berhoerster.name>
parents:
diff changeset
547 int state = INITIAL;
97097b4b6bfb Add pwsdump utility
Guido Berhoerster <guido+libpws@berhoerster.name>
parents:
diff changeset
548 struct pws3_field *header_field = NULL;
97097b4b6bfb Add pwsdump utility
Guido Berhoerster <guido+libpws@berhoerster.name>
parents:
diff changeset
549 struct pws3_record *record = NULL;
97097b4b6bfb Add pwsdump utility
Guido Berhoerster <guido+libpws@berhoerster.name>
parents:
diff changeset
550 struct pws3_field *record_field = NULL;
97097b4b6bfb Add pwsdump utility
Guido Berhoerster <guido+libpws@berhoerster.name>
parents:
diff changeset
551 struct pws3_field *field_uuid;
97097b4b6bfb Add pwsdump utility
Guido Berhoerster <guido+libpws@berhoerster.name>
parents:
diff changeset
552
97097b4b6bfb Add pwsdump utility
Guido Berhoerster <guido+libpws@berhoerster.name>
parents:
diff changeset
553 errno = 0;
97097b4b6bfb Add pwsdump utility
Guido Berhoerster <guido+libpws@berhoerster.name>
parents:
diff changeset
554 while ((line_len = getline(&line, &line_size, fp)) != -1) {
97097b4b6bfb Add pwsdump utility
Guido Berhoerster <guido+libpws@berhoerster.name>
parents:
diff changeset
555 line_no++;
97097b4b6bfb Add pwsdump utility
Guido Berhoerster <guido+libpws@berhoerster.name>
parents:
diff changeset
556
97097b4b6bfb Add pwsdump utility
Guido Berhoerster <guido+libpws@berhoerster.name>
parents:
diff changeset
557 /* skip empty lines and comments */
97097b4b6bfb Add pwsdump utility
Guido Berhoerster <guido+libpws@berhoerster.name>
parents:
diff changeset
558 if (line_len <= 1 || (line[0] == '#')) {
97097b4b6bfb Add pwsdump utility
Guido Berhoerster <guido+libpws@berhoerster.name>
parents:
diff changeset
559 continue;
97097b4b6bfb Add pwsdump utility
Guido Berhoerster <guido+libpws@berhoerster.name>
parents:
diff changeset
560 }
97097b4b6bfb Add pwsdump utility
Guido Berhoerster <guido+libpws@berhoerster.name>
parents:
diff changeset
561
97097b4b6bfb Add pwsdump utility
Guido Berhoerster <guido+libpws@berhoerster.name>
parents:
diff changeset
562 /* remove trailing newline */
97097b4b6bfb Add pwsdump utility
Guido Berhoerster <guido+libpws@berhoerster.name>
parents:
diff changeset
563 if (line[line_len - 1] == '\n') {
97097b4b6bfb Add pwsdump utility
Guido Berhoerster <guido+libpws@berhoerster.name>
parents:
diff changeset
564 line[line_len - 1] = '\0';
97097b4b6bfb Add pwsdump utility
Guido Berhoerster <guido+libpws@berhoerster.name>
parents:
diff changeset
565 }
97097b4b6bfb Add pwsdump utility
Guido Berhoerster <guido+libpws@berhoerster.name>
parents:
diff changeset
566
97097b4b6bfb Add pwsdump utility
Guido Berhoerster <guido+libpws@berhoerster.name>
parents:
diff changeset
567 switch (state) {
97097b4b6bfb Add pwsdump utility
Guido Berhoerster <guido+libpws@berhoerster.name>
parents:
diff changeset
568 case INITIAL:
97097b4b6bfb Add pwsdump utility
Guido Berhoerster <guido+libpws@berhoerster.name>
parents:
diff changeset
569 if (strcasecmp(line, "HEADER") == 0) {
97097b4b6bfb Add pwsdump utility
Guido Berhoerster <guido+libpws@berhoerster.name>
parents:
diff changeset
570 state = IN_HEADER;
97097b4b6bfb Add pwsdump utility
Guido Berhoerster <guido+libpws@berhoerster.name>
parents:
diff changeset
571 } else {
97097b4b6bfb Add pwsdump utility
Guido Berhoerster <guido+libpws@berhoerster.name>
parents:
diff changeset
572 warnx("syntax error in line %zu", line_no);
97097b4b6bfb Add pwsdump utility
Guido Berhoerster <guido+libpws@berhoerster.name>
parents:
diff changeset
573 goto out;
97097b4b6bfb Add pwsdump utility
Guido Berhoerster <guido+libpws@berhoerster.name>
parents:
diff changeset
574 }
97097b4b6bfb Add pwsdump utility
Guido Berhoerster <guido+libpws@berhoerster.name>
parents:
diff changeset
575 break;
97097b4b6bfb Add pwsdump utility
Guido Berhoerster <guido+libpws@berhoerster.name>
parents:
diff changeset
576 case IN_HEADER:
97097b4b6bfb Add pwsdump utility
Guido Berhoerster <guido+libpws@berhoerster.name>
parents:
diff changeset
577 if (strncasecmp(line, "RECORD",
97097b4b6bfb Add pwsdump utility
Guido Berhoerster <guido+libpws@berhoerster.name>
parents:
diff changeset
578 strlen("RECORD")) == 0) {
97097b4b6bfb Add pwsdump utility
Guido Berhoerster <guido+libpws@berhoerster.name>
parents:
diff changeset
579 state = IN_RECORD;
97097b4b6bfb Add pwsdump utility
Guido Berhoerster <guido+libpws@berhoerster.name>
parents:
diff changeset
580 } else {
97097b4b6bfb Add pwsdump utility
Guido Berhoerster <guido+libpws@berhoerster.name>
parents:
diff changeset
581 header_field = header_field_dump_parse(line);
97097b4b6bfb Add pwsdump utility
Guido Berhoerster <guido+libpws@berhoerster.name>
parents:
diff changeset
582 if (header_field == NULL) {
97097b4b6bfb Add pwsdump utility
Guido Berhoerster <guido+libpws@berhoerster.name>
parents:
diff changeset
583 warnx("syntax error in line %zu",
97097b4b6bfb Add pwsdump utility
Guido Berhoerster <guido+libpws@berhoerster.name>
parents:
diff changeset
584 line_no);
97097b4b6bfb Add pwsdump utility
Guido Berhoerster <guido+libpws@berhoerster.name>
parents:
diff changeset
585 goto out;
97097b4b6bfb Add pwsdump utility
Guido Berhoerster <guido+libpws@berhoerster.name>
parents:
diff changeset
586 }
97097b4b6bfb Add pwsdump utility
Guido Berhoerster <guido+libpws@berhoerster.name>
parents:
diff changeset
587 pws3_file_set_header_field(file, header_field);
97097b4b6bfb Add pwsdump utility
Guido Berhoerster <guido+libpws@berhoerster.name>
parents:
diff changeset
588 header_field = NULL;
97097b4b6bfb Add pwsdump utility
Guido Berhoerster <guido+libpws@berhoerster.name>
parents:
diff changeset
589 }
97097b4b6bfb Add pwsdump utility
Guido Berhoerster <guido+libpws@berhoerster.name>
parents:
diff changeset
590 break;
97097b4b6bfb Add pwsdump utility
Guido Berhoerster <guido+libpws@berhoerster.name>
parents:
diff changeset
591 case IN_RECORD:
97097b4b6bfb Add pwsdump utility
Guido Berhoerster <guido+libpws@berhoerster.name>
parents:
diff changeset
592 if (strncasecmp(line, "RECORD",
97097b4b6bfb Add pwsdump utility
Guido Berhoerster <guido+libpws@berhoerster.name>
parents:
diff changeset
593 strlen("RECORD")) == 0) {
97097b4b6bfb Add pwsdump utility
Guido Berhoerster <guido+libpws@berhoerster.name>
parents:
diff changeset
594 if (record == NULL) {
97097b4b6bfb Add pwsdump utility
Guido Berhoerster <guido+libpws@berhoerster.name>
parents:
diff changeset
595 warnx("syntax error in line %zu",
97097b4b6bfb Add pwsdump utility
Guido Berhoerster <guido+libpws@berhoerster.name>
parents:
diff changeset
596 line_no);
97097b4b6bfb Add pwsdump utility
Guido Berhoerster <guido+libpws@berhoerster.name>
parents:
diff changeset
597 goto out;
97097b4b6bfb Add pwsdump utility
Guido Berhoerster <guido+libpws@berhoerster.name>
parents:
diff changeset
598 }
97097b4b6bfb Add pwsdump utility
Guido Berhoerster <guido+libpws@berhoerster.name>
parents:
diff changeset
599
97097b4b6bfb Add pwsdump utility
Guido Berhoerster <guido+libpws@berhoerster.name>
parents:
diff changeset
600 /* check for mandatory UUID field */
97097b4b6bfb Add pwsdump utility
Guido Berhoerster <guido+libpws@berhoerster.name>
parents:
diff changeset
601 if (((field_uuid = pws3_record_get_field(record,
97097b4b6bfb Add pwsdump utility
Guido Berhoerster <guido+libpws@berhoerster.name>
parents:
diff changeset
602 PWS3_RECORD_FIELD_UUID)) == NULL) ||
97097b4b6bfb Add pwsdump utility
Guido Berhoerster <guido+libpws@berhoerster.name>
parents:
diff changeset
603 (pws3_field_get_uuid(field_uuid) ==
97097b4b6bfb Add pwsdump utility
Guido Berhoerster <guido+libpws@berhoerster.name>
parents:
diff changeset
604 NULL)) {
97097b4b6bfb Add pwsdump utility
Guido Berhoerster <guido+libpws@berhoerster.name>
parents:
diff changeset
605 warnx("record ending on line %zu is "
97097b4b6bfb Add pwsdump utility
Guido Berhoerster <guido+libpws@berhoerster.name>
parents:
diff changeset
606 "missing UUID field", line_no);
97097b4b6bfb Add pwsdump utility
Guido Berhoerster <guido+libpws@berhoerster.name>
parents:
diff changeset
607 goto out;
97097b4b6bfb Add pwsdump utility
Guido Berhoerster <guido+libpws@berhoerster.name>
parents:
diff changeset
608 }
97097b4b6bfb Add pwsdump utility
Guido Berhoerster <guido+libpws@berhoerster.name>
parents:
diff changeset
609 pws3_file_insert_record(file, record);
97097b4b6bfb Add pwsdump utility
Guido Berhoerster <guido+libpws@berhoerster.name>
parents:
diff changeset
610 record = NULL;
97097b4b6bfb Add pwsdump utility
Guido Berhoerster <guido+libpws@berhoerster.name>
parents:
diff changeset
611 } else {
97097b4b6bfb Add pwsdump utility
Guido Berhoerster <guido+libpws@berhoerster.name>
parents:
diff changeset
612 if (record == NULL) {
97097b4b6bfb Add pwsdump utility
Guido Berhoerster <guido+libpws@berhoerster.name>
parents:
diff changeset
613 record = pws3_record_create();
97097b4b6bfb Add pwsdump utility
Guido Berhoerster <guido+libpws@berhoerster.name>
parents:
diff changeset
614 if (record == NULL) {
97097b4b6bfb Add pwsdump utility
Guido Berhoerster <guido+libpws@berhoerster.name>
parents:
diff changeset
615 err(1, NULL);
97097b4b6bfb Add pwsdump utility
Guido Berhoerster <guido+libpws@berhoerster.name>
parents:
diff changeset
616 }
97097b4b6bfb Add pwsdump utility
Guido Berhoerster <guido+libpws@berhoerster.name>
parents:
diff changeset
617 }
97097b4b6bfb Add pwsdump utility
Guido Berhoerster <guido+libpws@berhoerster.name>
parents:
diff changeset
618
97097b4b6bfb Add pwsdump utility
Guido Berhoerster <guido+libpws@berhoerster.name>
parents:
diff changeset
619 record_field = record_field_dump_parse(line);
97097b4b6bfb Add pwsdump utility
Guido Berhoerster <guido+libpws@berhoerster.name>
parents:
diff changeset
620 if (record_field == NULL) {
97097b4b6bfb Add pwsdump utility
Guido Berhoerster <guido+libpws@berhoerster.name>
parents:
diff changeset
621 warnx("syntax error in line %zu",
97097b4b6bfb Add pwsdump utility
Guido Berhoerster <guido+libpws@berhoerster.name>
parents:
diff changeset
622 line_no);
97097b4b6bfb Add pwsdump utility
Guido Berhoerster <guido+libpws@berhoerster.name>
parents:
diff changeset
623 goto out;
97097b4b6bfb Add pwsdump utility
Guido Berhoerster <guido+libpws@berhoerster.name>
parents:
diff changeset
624 }
97097b4b6bfb Add pwsdump utility
Guido Berhoerster <guido+libpws@berhoerster.name>
parents:
diff changeset
625 pws3_record_set_field(record, record_field);
97097b4b6bfb Add pwsdump utility
Guido Berhoerster <guido+libpws@berhoerster.name>
parents:
diff changeset
626 record_field = NULL;
97097b4b6bfb Add pwsdump utility
Guido Berhoerster <guido+libpws@berhoerster.name>
parents:
diff changeset
627 }
97097b4b6bfb Add pwsdump utility
Guido Berhoerster <guido+libpws@berhoerster.name>
parents:
diff changeset
628 }
97097b4b6bfb Add pwsdump utility
Guido Berhoerster <guido+libpws@berhoerster.name>
parents:
diff changeset
629 errno = 0;
97097b4b6bfb Add pwsdump utility
Guido Berhoerster <guido+libpws@berhoerster.name>
parents:
diff changeset
630 }
97097b4b6bfb Add pwsdump utility
Guido Berhoerster <guido+libpws@berhoerster.name>
parents:
diff changeset
631 if (errno != 0) {
97097b4b6bfb Add pwsdump utility
Guido Berhoerster <guido+libpws@berhoerster.name>
parents:
diff changeset
632 warn("failed to read from input file");
97097b4b6bfb Add pwsdump utility
Guido Berhoerster <guido+libpws@berhoerster.name>
parents:
diff changeset
633 goto out;
97097b4b6bfb Add pwsdump utility
Guido Berhoerster <guido+libpws@berhoerster.name>
parents:
diff changeset
634 }
97097b4b6bfb Add pwsdump utility
Guido Berhoerster <guido+libpws@berhoerster.name>
parents:
diff changeset
635 if (record != NULL) {
97097b4b6bfb Add pwsdump utility
Guido Berhoerster <guido+libpws@berhoerster.name>
parents:
diff changeset
636 /* check for mandatory UUID field */
97097b4b6bfb Add pwsdump utility
Guido Berhoerster <guido+libpws@berhoerster.name>
parents:
diff changeset
637 if (((field_uuid = pws3_record_get_field(record,
97097b4b6bfb Add pwsdump utility
Guido Berhoerster <guido+libpws@berhoerster.name>
parents:
diff changeset
638 PWS3_RECORD_FIELD_UUID)) == NULL) ||
97097b4b6bfb Add pwsdump utility
Guido Berhoerster <guido+libpws@berhoerster.name>
parents:
diff changeset
639 (pws3_field_get_uuid(field_uuid) == NULL)) {
97097b4b6bfb Add pwsdump utility
Guido Berhoerster <guido+libpws@berhoerster.name>
parents:
diff changeset
640 warnx("record ending on line %zu is missing UUID "
97097b4b6bfb Add pwsdump utility
Guido Berhoerster <guido+libpws@berhoerster.name>
parents:
diff changeset
641 "field", line_no);
97097b4b6bfb Add pwsdump utility
Guido Berhoerster <guido+libpws@berhoerster.name>
parents:
diff changeset
642 goto out;
97097b4b6bfb Add pwsdump utility
Guido Berhoerster <guido+libpws@berhoerster.name>
parents:
diff changeset
643 }
97097b4b6bfb Add pwsdump utility
Guido Berhoerster <guido+libpws@berhoerster.name>
parents:
diff changeset
644 pws3_file_insert_record(file, record);
97097b4b6bfb Add pwsdump utility
Guido Berhoerster <guido+libpws@berhoerster.name>
parents:
diff changeset
645 record = NULL;
97097b4b6bfb Add pwsdump utility
Guido Berhoerster <guido+libpws@berhoerster.name>
parents:
diff changeset
646 }
97097b4b6bfb Add pwsdump utility
Guido Berhoerster <guido+libpws@berhoerster.name>
parents:
diff changeset
647
97097b4b6bfb Add pwsdump utility
Guido Berhoerster <guido+libpws@berhoerster.name>
parents:
diff changeset
648 retval = 0;
97097b4b6bfb Add pwsdump utility
Guido Berhoerster <guido+libpws@berhoerster.name>
parents:
diff changeset
649
97097b4b6bfb Add pwsdump utility
Guido Berhoerster <guido+libpws@berhoerster.name>
parents:
diff changeset
650 out:
97097b4b6bfb Add pwsdump utility
Guido Berhoerster <guido+libpws@berhoerster.name>
parents:
diff changeset
651 pws3_field_destroy(header_field);
97097b4b6bfb Add pwsdump utility
Guido Berhoerster <guido+libpws@berhoerster.name>
parents:
diff changeset
652 pws3_field_destroy(record_field);
97097b4b6bfb Add pwsdump utility
Guido Berhoerster <guido+libpws@berhoerster.name>
parents:
diff changeset
653 pws3_record_destroy(record);
97097b4b6bfb Add pwsdump utility
Guido Berhoerster <guido+libpws@berhoerster.name>
parents:
diff changeset
654 free(line);
97097b4b6bfb Add pwsdump utility
Guido Berhoerster <guido+libpws@berhoerster.name>
parents:
diff changeset
655
97097b4b6bfb Add pwsdump utility
Guido Berhoerster <guido+libpws@berhoerster.name>
parents:
diff changeset
656 return (retval);
97097b4b6bfb Add pwsdump utility
Guido Berhoerster <guido+libpws@berhoerster.name>
parents:
diff changeset
657 }
97097b4b6bfb Add pwsdump utility
Guido Berhoerster <guido+libpws@berhoerster.name>
parents:
diff changeset
658
97097b4b6bfb Add pwsdump utility
Guido Berhoerster <guido+libpws@berhoerster.name>
parents:
diff changeset
659 static int
97097b4b6bfb Add pwsdump utility
Guido Berhoerster <guido+libpws@berhoerster.name>
parents:
diff changeset
660 dump_write(struct pws3_file *file, FILE *fp)
97097b4b6bfb Add pwsdump utility
Guido Berhoerster <guido+libpws@berhoerster.name>
parents:
diff changeset
661 {
97097b4b6bfb Add pwsdump utility
Guido Berhoerster <guido+libpws@berhoerster.name>
parents:
diff changeset
662 size_t i;
97097b4b6bfb Add pwsdump utility
Guido Berhoerster <guido+libpws@berhoerster.name>
parents:
diff changeset
663 struct pws3_field *header_field;
97097b4b6bfb Add pwsdump utility
Guido Berhoerster <guido+libpws@berhoerster.name>
parents:
diff changeset
664 struct pws3_record *record;
97097b4b6bfb Add pwsdump utility
Guido Berhoerster <guido+libpws@berhoerster.name>
parents:
diff changeset
665 size_t n;
97097b4b6bfb Add pwsdump utility
Guido Berhoerster <guido+libpws@berhoerster.name>
parents:
diff changeset
666 struct pws3_field *record_field;
97097b4b6bfb Add pwsdump utility
Guido Berhoerster <guido+libpws@berhoerster.name>
parents:
diff changeset
667
97097b4b6bfb Add pwsdump utility
Guido Berhoerster <guido+libpws@berhoerster.name>
parents:
diff changeset
668 if (fprintf(fp, "# Passwordsafe v3 database dump\nHeader\n") < 0) {
97097b4b6bfb Add pwsdump utility
Guido Berhoerster <guido+libpws@berhoerster.name>
parents:
diff changeset
669 warn("failed to write to output file");
97097b4b6bfb Add pwsdump utility
Guido Berhoerster <guido+libpws@berhoerster.name>
parents:
diff changeset
670 return (-1);
97097b4b6bfb Add pwsdump utility
Guido Berhoerster <guido+libpws@berhoerster.name>
parents:
diff changeset
671 }
97097b4b6bfb Add pwsdump utility
Guido Berhoerster <guido+libpws@berhoerster.name>
parents:
diff changeset
672 for (i = 0x00; i < 0xff; i++) {
97097b4b6bfb Add pwsdump utility
Guido Berhoerster <guido+libpws@berhoerster.name>
parents:
diff changeset
673 header_field = pws3_file_get_header_field(file, i);
97097b4b6bfb Add pwsdump utility
Guido Berhoerster <guido+libpws@berhoerster.name>
parents:
diff changeset
674 if (header_field != NULL) {
97097b4b6bfb Add pwsdump utility
Guido Berhoerster <guido+libpws@berhoerster.name>
parents:
diff changeset
675 header_field_dump_write(header_field, fp);
97097b4b6bfb Add pwsdump utility
Guido Berhoerster <guido+libpws@berhoerster.name>
parents:
diff changeset
676 }
97097b4b6bfb Add pwsdump utility
Guido Berhoerster <guido+libpws@berhoerster.name>
parents:
diff changeset
677
97097b4b6bfb Add pwsdump utility
Guido Berhoerster <guido+libpws@berhoerster.name>
parents:
diff changeset
678 while ((i == PWS3_HEADER_FIELD_EMPTY_GROUPS) &&
97097b4b6bfb Add pwsdump utility
Guido Berhoerster <guido+libpws@berhoerster.name>
parents:
diff changeset
679 (header_field != NULL) &&
97097b4b6bfb Add pwsdump utility
Guido Berhoerster <guido+libpws@berhoerster.name>
parents:
diff changeset
680 (header_field = pws3_file_next_empty_group(file,
97097b4b6bfb Add pwsdump utility
Guido Berhoerster <guido+libpws@berhoerster.name>
parents:
diff changeset
681 header_field)) != NULL) {
97097b4b6bfb Add pwsdump utility
Guido Berhoerster <guido+libpws@berhoerster.name>
parents:
diff changeset
682 header_field_dump_write(header_field, fp);
97097b4b6bfb Add pwsdump utility
Guido Berhoerster <guido+libpws@berhoerster.name>
parents:
diff changeset
683 }
97097b4b6bfb Add pwsdump utility
Guido Berhoerster <guido+libpws@berhoerster.name>
parents:
diff changeset
684 }
97097b4b6bfb Add pwsdump utility
Guido Berhoerster <guido+libpws@berhoerster.name>
parents:
diff changeset
685
97097b4b6bfb Add pwsdump utility
Guido Berhoerster <guido+libpws@berhoerster.name>
parents:
diff changeset
686 for (record = pws3_file_first_record(file), n = 1; record != NULL;
97097b4b6bfb Add pwsdump utility
Guido Berhoerster <guido+libpws@berhoerster.name>
parents:
diff changeset
687 record = pws3_file_next_record(file, record), n++) {
97097b4b6bfb Add pwsdump utility
Guido Berhoerster <guido+libpws@berhoerster.name>
parents:
diff changeset
688 if (fprintf(fp, "Record %zu\n", n) < 0) {
97097b4b6bfb Add pwsdump utility
Guido Berhoerster <guido+libpws@berhoerster.name>
parents:
diff changeset
689 warn("failed to write to output file");
97097b4b6bfb Add pwsdump utility
Guido Berhoerster <guido+libpws@berhoerster.name>
parents:
diff changeset
690 return (-1);
97097b4b6bfb Add pwsdump utility
Guido Berhoerster <guido+libpws@berhoerster.name>
parents:
diff changeset
691 }
97097b4b6bfb Add pwsdump utility
Guido Berhoerster <guido+libpws@berhoerster.name>
parents:
diff changeset
692
97097b4b6bfb Add pwsdump utility
Guido Berhoerster <guido+libpws@berhoerster.name>
parents:
diff changeset
693 for (i = 0x00; i <= 0xff; i++) {
97097b4b6bfb Add pwsdump utility
Guido Berhoerster <guido+libpws@berhoerster.name>
parents:
diff changeset
694 record_field = pws3_record_get_field(record, i);
97097b4b6bfb Add pwsdump utility
Guido Berhoerster <guido+libpws@berhoerster.name>
parents:
diff changeset
695 if (record_field != NULL) {
97097b4b6bfb Add pwsdump utility
Guido Berhoerster <guido+libpws@berhoerster.name>
parents:
diff changeset
696 record_field_dump_write(record_field, fp);
97097b4b6bfb Add pwsdump utility
Guido Berhoerster <guido+libpws@berhoerster.name>
parents:
diff changeset
697 }
97097b4b6bfb Add pwsdump utility
Guido Berhoerster <guido+libpws@berhoerster.name>
parents:
diff changeset
698 }
97097b4b6bfb Add pwsdump utility
Guido Berhoerster <guido+libpws@berhoerster.name>
parents:
diff changeset
699 }
97097b4b6bfb Add pwsdump utility
Guido Berhoerster <guido+libpws@berhoerster.name>
parents:
diff changeset
700
97097b4b6bfb Add pwsdump utility
Guido Berhoerster <guido+libpws@berhoerster.name>
parents:
diff changeset
701 return (0);
97097b4b6bfb Add pwsdump utility
Guido Berhoerster <guido+libpws@berhoerster.name>
parents:
diff changeset
702 }
97097b4b6bfb Add pwsdump utility
Guido Berhoerster <guido+libpws@berhoerster.name>
parents:
diff changeset
703
97097b4b6bfb Add pwsdump utility
Guido Berhoerster <guido+libpws@berhoerster.name>
parents:
diff changeset
704 void
97097b4b6bfb Add pwsdump utility
Guido Berhoerster <guido+libpws@berhoerster.name>
parents:
diff changeset
705 usage(void)
97097b4b6bfb Add pwsdump utility
Guido Berhoerster <guido+libpws@berhoerster.name>
parents:
diff changeset
706 {
97097b4b6bfb Add pwsdump utility
Guido Berhoerster <guido+libpws@berhoerster.name>
parents:
diff changeset
707 fprintf(stderr, "usage: pwsdump [-f pws3 | dump] [-o filename] "
97097b4b6bfb Add pwsdump utility
Guido Berhoerster <guido+libpws@berhoerster.name>
parents:
diff changeset
708 "[-p password_file] [-P password_fd] [-t pws3 | dump] "
97097b4b6bfb Add pwsdump utility
Guido Berhoerster <guido+libpws@berhoerster.name>
parents:
diff changeset
709 "input_file\n"
97097b4b6bfb Add pwsdump utility
Guido Berhoerster <guido+libpws@berhoerster.name>
parents:
diff changeset
710 " pwsdump -f dump [-o filename] [-t pws3 | dump]\n");
97097b4b6bfb Add pwsdump utility
Guido Berhoerster <guido+libpws@berhoerster.name>
parents:
diff changeset
711 }
97097b4b6bfb Add pwsdump utility
Guido Berhoerster <guido+libpws@berhoerster.name>
parents:
diff changeset
712
97097b4b6bfb Add pwsdump utility
Guido Berhoerster <guido+libpws@berhoerster.name>
parents:
diff changeset
713 int
97097b4b6bfb Add pwsdump utility
Guido Berhoerster <guido+libpws@berhoerster.name>
parents:
diff changeset
714 main(int argc, char *argv[])
97097b4b6bfb Add pwsdump utility
Guido Berhoerster <guido+libpws@berhoerster.name>
parents:
diff changeset
715 {
97097b4b6bfb Add pwsdump utility
Guido Berhoerster <guido+libpws@berhoerster.name>
parents:
diff changeset
716 int status = EXIT_FAILURE;
97097b4b6bfb Add pwsdump utility
Guido Berhoerster <guido+libpws@berhoerster.name>
parents:
diff changeset
717 int c;
97097b4b6bfb Add pwsdump utility
Guido Berhoerster <guido+libpws@berhoerster.name>
parents:
diff changeset
718 int errflag = 0;
97097b4b6bfb Add pwsdump utility
Guido Berhoerster <guido+libpws@berhoerster.name>
parents:
diff changeset
719 int from_format = FORMAT_PWS3;
97097b4b6bfb Add pwsdump utility
Guido Berhoerster <guido+libpws@berhoerster.name>
parents:
diff changeset
720 int to_format = FORMAT_DUMP;
97097b4b6bfb Add pwsdump utility
Guido Berhoerster <guido+libpws@berhoerster.name>
parents:
diff changeset
721 const char *in_filename = NULL;
97097b4b6bfb Add pwsdump utility
Guido Berhoerster <guido+libpws@berhoerster.name>
parents:
diff changeset
722 const char *out_filename = NULL;
97097b4b6bfb Add pwsdump utility
Guido Berhoerster <guido+libpws@berhoerster.name>
parents:
diff changeset
723 const char *new_password_filename = NULL;
97097b4b6bfb Add pwsdump utility
Guido Berhoerster <guido+libpws@berhoerster.name>
parents:
diff changeset
724 const char *password_filename = NULL;
97097b4b6bfb Add pwsdump utility
Guido Berhoerster <guido+libpws@berhoerster.name>
parents:
diff changeset
725 int fd_value = -1;
97097b4b6bfb Add pwsdump utility
Guido Berhoerster <guido+libpws@berhoerster.name>
parents:
diff changeset
726 char *p;
97097b4b6bfb Add pwsdump utility
Guido Berhoerster <guido+libpws@berhoerster.name>
parents:
diff changeset
727 int fd_new_password = -1;
97097b4b6bfb Add pwsdump utility
Guido Berhoerster <guido+libpws@berhoerster.name>
parents:
diff changeset
728 FILE * fp_new_password = NULL;
97097b4b6bfb Add pwsdump utility
Guido Berhoerster <guido+libpws@berhoerster.name>
parents:
diff changeset
729 int fd_password = -1;
97097b4b6bfb Add pwsdump utility
Guido Berhoerster <guido+libpws@berhoerster.name>
parents:
diff changeset
730 FILE * fp_password = NULL;
97097b4b6bfb Add pwsdump utility
Guido Berhoerster <guido+libpws@berhoerster.name>
parents:
diff changeset
731 struct pws3_file *file = NULL;
97097b4b6bfb Add pwsdump utility
Guido Berhoerster <guido+libpws@berhoerster.name>
parents:
diff changeset
732 FILE *fp_in = stdin;
97097b4b6bfb Add pwsdump utility
Guido Berhoerster <guido+libpws@berhoerster.name>
parents:
diff changeset
733 char *password = NULL;
97097b4b6bfb Add pwsdump utility
Guido Berhoerster <guido+libpws@berhoerster.name>
parents:
diff changeset
734 ssize_t password_len;
97097b4b6bfb Add pwsdump utility
Guido Berhoerster <guido+libpws@berhoerster.name>
parents:
diff changeset
735 size_t password_size = PWS3_MAX_PASSWORD_LEN + 1;
97097b4b6bfb Add pwsdump utility
Guido Berhoerster <guido+libpws@berhoerster.name>
parents:
diff changeset
736 char *new_password = NULL;
97097b4b6bfb Add pwsdump utility
Guido Berhoerster <guido+libpws@berhoerster.name>
parents:
diff changeset
737 ssize_t new_password_len;
97097b4b6bfb Add pwsdump utility
Guido Berhoerster <guido+libpws@berhoerster.name>
parents:
diff changeset
738 size_t new_password_size = PWS3_MAX_PASSWORD_LEN + 1;
97097b4b6bfb Add pwsdump utility
Guido Berhoerster <guido+libpws@berhoerster.name>
parents:
diff changeset
739 char *confirm_password = NULL;
97097b4b6bfb Add pwsdump utility
Guido Berhoerster <guido+libpws@berhoerster.name>
parents:
diff changeset
740 FILE *fp_out = stdout;
97097b4b6bfb Add pwsdump utility
Guido Berhoerster <guido+libpws@berhoerster.name>
parents:
diff changeset
741 struct stat statbuf_in;
97097b4b6bfb Add pwsdump utility
Guido Berhoerster <guido+libpws@berhoerster.name>
parents:
diff changeset
742 struct stat statbuf_out;
97097b4b6bfb Add pwsdump utility
Guido Berhoerster <guido+libpws@berhoerster.name>
parents:
diff changeset
743 int need_tmpfile = 0;
97097b4b6bfb Add pwsdump utility
Guido Berhoerster <guido+libpws@berhoerster.name>
parents:
diff changeset
744 int fd_tmp = -1;
97097b4b6bfb Add pwsdump utility
Guido Berhoerster <guido+libpws@berhoerster.name>
parents:
diff changeset
745 char *out_filename_tmp = NULL;
97097b4b6bfb Add pwsdump utility
Guido Berhoerster <guido+libpws@berhoerster.name>
parents:
diff changeset
746 char *out_dir = NULL;
97097b4b6bfb Add pwsdump utility
Guido Berhoerster <guido+libpws@berhoerster.name>
parents:
diff changeset
747 char *tmp_filename = NULL;
97097b4b6bfb Add pwsdump utility
Guido Berhoerster <guido+libpws@berhoerster.name>
parents:
diff changeset
748 int len;
97097b4b6bfb Add pwsdump utility
Guido Berhoerster <guido+libpws@berhoerster.name>
parents:
diff changeset
749 mode_t old_mode;
97097b4b6bfb Add pwsdump utility
Guido Berhoerster <guido+libpws@berhoerster.name>
parents:
diff changeset
750
97097b4b6bfb Add pwsdump utility
Guido Berhoerster <guido+libpws@berhoerster.name>
parents:
diff changeset
751 setprogname(argv[0]);
97097b4b6bfb Add pwsdump utility
Guido Berhoerster <guido+libpws@berhoerster.name>
parents:
diff changeset
752
97097b4b6bfb Add pwsdump utility
Guido Berhoerster <guido+libpws@berhoerster.name>
parents:
diff changeset
753 if (pws_init() != 0) {
97097b4b6bfb Add pwsdump utility
Guido Berhoerster <guido+libpws@berhoerster.name>
parents:
diff changeset
754 goto out;
97097b4b6bfb Add pwsdump utility
Guido Berhoerster <guido+libpws@berhoerster.name>
parents:
diff changeset
755 }
97097b4b6bfb Add pwsdump utility
Guido Berhoerster <guido+libpws@berhoerster.name>
parents:
diff changeset
756
97097b4b6bfb Add pwsdump utility
Guido Berhoerster <guido+libpws@berhoerster.name>
parents:
diff changeset
757 /* timestamps are processed as UTC */
97097b4b6bfb Add pwsdump utility
Guido Berhoerster <guido+libpws@berhoerster.name>
parents:
diff changeset
758 if (setenv("TZ", "", 1) != 0) {
97097b4b6bfb Add pwsdump utility
Guido Berhoerster <guido+libpws@berhoerster.name>
parents:
diff changeset
759 goto out;
97097b4b6bfb Add pwsdump utility
Guido Berhoerster <guido+libpws@berhoerster.name>
parents:
diff changeset
760 }
97097b4b6bfb Add pwsdump utility
Guido Berhoerster <guido+libpws@berhoerster.name>
parents:
diff changeset
761 tzset();
97097b4b6bfb Add pwsdump utility
Guido Berhoerster <guido+libpws@berhoerster.name>
parents:
diff changeset
762
97097b4b6bfb Add pwsdump utility
Guido Berhoerster <guido+libpws@berhoerster.name>
parents:
diff changeset
763 while (!errflag && ((c = getopt(argc, argv, "f:n:N:o:p:P:t:")) != -1)) {
97097b4b6bfb Add pwsdump utility
Guido Berhoerster <guido+libpws@berhoerster.name>
parents:
diff changeset
764 switch (c) {
97097b4b6bfb Add pwsdump utility
Guido Berhoerster <guido+libpws@berhoerster.name>
parents:
diff changeset
765 case 'f':
97097b4b6bfb Add pwsdump utility
Guido Berhoerster <guido+libpws@berhoerster.name>
parents:
diff changeset
766 if (strcmp(optarg, "pws3") == 0) {
97097b4b6bfb Add pwsdump utility
Guido Berhoerster <guido+libpws@berhoerster.name>
parents:
diff changeset
767 from_format = FORMAT_PWS3;
97097b4b6bfb Add pwsdump utility
Guido Berhoerster <guido+libpws@berhoerster.name>
parents:
diff changeset
768 } else if (strcmp(optarg, "dump") == 0) {
97097b4b6bfb Add pwsdump utility
Guido Berhoerster <guido+libpws@berhoerster.name>
parents:
diff changeset
769 from_format = FORMAT_DUMP;
97097b4b6bfb Add pwsdump utility
Guido Berhoerster <guido+libpws@berhoerster.name>
parents:
diff changeset
770 } else {
97097b4b6bfb Add pwsdump utility
Guido Berhoerster <guido+libpws@berhoerster.name>
parents:
diff changeset
771 errflag = 1;
97097b4b6bfb Add pwsdump utility
Guido Berhoerster <guido+libpws@berhoerster.name>
parents:
diff changeset
772 }
97097b4b6bfb Add pwsdump utility
Guido Berhoerster <guido+libpws@berhoerster.name>
parents:
diff changeset
773 break;
97097b4b6bfb Add pwsdump utility
Guido Berhoerster <guido+libpws@berhoerster.name>
parents:
diff changeset
774 case 'n':
97097b4b6bfb Add pwsdump utility
Guido Berhoerster <guido+libpws@berhoerster.name>
parents:
diff changeset
775 fd_new_password = -1;
97097b4b6bfb Add pwsdump utility
Guido Berhoerster <guido+libpws@berhoerster.name>
parents:
diff changeset
776 new_password_filename = optarg;
97097b4b6bfb Add pwsdump utility
Guido Berhoerster <guido+libpws@berhoerster.name>
parents:
diff changeset
777 break;
97097b4b6bfb Add pwsdump utility
Guido Berhoerster <guido+libpws@berhoerster.name>
parents:
diff changeset
778 case 'N':
97097b4b6bfb Add pwsdump utility
Guido Berhoerster <guido+libpws@berhoerster.name>
parents:
diff changeset
779 new_password_filename = NULL;
97097b4b6bfb Add pwsdump utility
Guido Berhoerster <guido+libpws@berhoerster.name>
parents:
diff changeset
780 errno = 0;
97097b4b6bfb Add pwsdump utility
Guido Berhoerster <guido+libpws@berhoerster.name>
parents:
diff changeset
781 fd_value = strtol(optarg, &p, 10);
97097b4b6bfb Add pwsdump utility
Guido Berhoerster <guido+libpws@berhoerster.name>
parents:
diff changeset
782 if ((errno == 0) && (p != optarg) && (*p == '\0') &&
97097b4b6bfb Add pwsdump utility
Guido Berhoerster <guido+libpws@berhoerster.name>
parents:
diff changeset
783 (fd_value >= 0) && (fd_value < INT_MAX)) {
97097b4b6bfb Add pwsdump utility
Guido Berhoerster <guido+libpws@berhoerster.name>
parents:
diff changeset
784 fd_new_password = (int)fd_value;
97097b4b6bfb Add pwsdump utility
Guido Berhoerster <guido+libpws@berhoerster.name>
parents:
diff changeset
785 } else {
97097b4b6bfb Add pwsdump utility
Guido Berhoerster <guido+libpws@berhoerster.name>
parents:
diff changeset
786 errflag = 1;
97097b4b6bfb Add pwsdump utility
Guido Berhoerster <guido+libpws@berhoerster.name>
parents:
diff changeset
787 }
97097b4b6bfb Add pwsdump utility
Guido Berhoerster <guido+libpws@berhoerster.name>
parents:
diff changeset
788 break;
97097b4b6bfb Add pwsdump utility
Guido Berhoerster <guido+libpws@berhoerster.name>
parents:
diff changeset
789 case 'o':
97097b4b6bfb Add pwsdump utility
Guido Berhoerster <guido+libpws@berhoerster.name>
parents:
diff changeset
790 out_filename = optarg;
97097b4b6bfb Add pwsdump utility
Guido Berhoerster <guido+libpws@berhoerster.name>
parents:
diff changeset
791 break;
97097b4b6bfb Add pwsdump utility
Guido Berhoerster <guido+libpws@berhoerster.name>
parents:
diff changeset
792 case 'p':
97097b4b6bfb Add pwsdump utility
Guido Berhoerster <guido+libpws@berhoerster.name>
parents:
diff changeset
793 fd_password = -1;
97097b4b6bfb Add pwsdump utility
Guido Berhoerster <guido+libpws@berhoerster.name>
parents:
diff changeset
794 password_filename = optarg;
97097b4b6bfb Add pwsdump utility
Guido Berhoerster <guido+libpws@berhoerster.name>
parents:
diff changeset
795 break;
97097b4b6bfb Add pwsdump utility
Guido Berhoerster <guido+libpws@berhoerster.name>
parents:
diff changeset
796 case 'P':
97097b4b6bfb Add pwsdump utility
Guido Berhoerster <guido+libpws@berhoerster.name>
parents:
diff changeset
797 password_filename = NULL;
97097b4b6bfb Add pwsdump utility
Guido Berhoerster <guido+libpws@berhoerster.name>
parents:
diff changeset
798 errno = 0;
97097b4b6bfb Add pwsdump utility
Guido Berhoerster <guido+libpws@berhoerster.name>
parents:
diff changeset
799 fd_value = strtol(optarg, &p, 10);
97097b4b6bfb Add pwsdump utility
Guido Berhoerster <guido+libpws@berhoerster.name>
parents:
diff changeset
800 if ((errno == 0) && (p != optarg) && (*p == '\0') &&
97097b4b6bfb Add pwsdump utility
Guido Berhoerster <guido+libpws@berhoerster.name>
parents:
diff changeset
801 (fd_value >= 0) &&
97097b4b6bfb Add pwsdump utility
Guido Berhoerster <guido+libpws@berhoerster.name>
parents:
diff changeset
802 (fd_value < INT_MAX)) {
97097b4b6bfb Add pwsdump utility
Guido Berhoerster <guido+libpws@berhoerster.name>
parents:
diff changeset
803 fd_password = (int)fd_value;
97097b4b6bfb Add pwsdump utility
Guido Berhoerster <guido+libpws@berhoerster.name>
parents:
diff changeset
804 } else {
97097b4b6bfb Add pwsdump utility
Guido Berhoerster <guido+libpws@berhoerster.name>
parents:
diff changeset
805 errflag = 1;
97097b4b6bfb Add pwsdump utility
Guido Berhoerster <guido+libpws@berhoerster.name>
parents:
diff changeset
806 }
97097b4b6bfb Add pwsdump utility
Guido Berhoerster <guido+libpws@berhoerster.name>
parents:
diff changeset
807 break;
97097b4b6bfb Add pwsdump utility
Guido Berhoerster <guido+libpws@berhoerster.name>
parents:
diff changeset
808 case 't':
97097b4b6bfb Add pwsdump utility
Guido Berhoerster <guido+libpws@berhoerster.name>
parents:
diff changeset
809 if (strcmp(optarg, "pws3") == 0) {
97097b4b6bfb Add pwsdump utility
Guido Berhoerster <guido+libpws@berhoerster.name>
parents:
diff changeset
810 to_format = FORMAT_PWS3;
97097b4b6bfb Add pwsdump utility
Guido Berhoerster <guido+libpws@berhoerster.name>
parents:
diff changeset
811 } else if (strcmp(optarg, "dump") == 0) {
97097b4b6bfb Add pwsdump utility
Guido Berhoerster <guido+libpws@berhoerster.name>
parents:
diff changeset
812 to_format = FORMAT_DUMP;
97097b4b6bfb Add pwsdump utility
Guido Berhoerster <guido+libpws@berhoerster.name>
parents:
diff changeset
813 } else {
97097b4b6bfb Add pwsdump utility
Guido Berhoerster <guido+libpws@berhoerster.name>
parents:
diff changeset
814 errflag = 1;
97097b4b6bfb Add pwsdump utility
Guido Berhoerster <guido+libpws@berhoerster.name>
parents:
diff changeset
815 }
97097b4b6bfb Add pwsdump utility
Guido Berhoerster <guido+libpws@berhoerster.name>
parents:
diff changeset
816 break;
97097b4b6bfb Add pwsdump utility
Guido Berhoerster <guido+libpws@berhoerster.name>
parents:
diff changeset
817 default:
97097b4b6bfb Add pwsdump utility
Guido Berhoerster <guido+libpws@berhoerster.name>
parents:
diff changeset
818 errflag = 1;
97097b4b6bfb Add pwsdump utility
Guido Berhoerster <guido+libpws@berhoerster.name>
parents:
diff changeset
819 }
97097b4b6bfb Add pwsdump utility
Guido Berhoerster <guido+libpws@berhoerster.name>
parents:
diff changeset
820 }
97097b4b6bfb Add pwsdump utility
Guido Berhoerster <guido+libpws@berhoerster.name>
parents:
diff changeset
821
97097b4b6bfb Add pwsdump utility
Guido Berhoerster <guido+libpws@berhoerster.name>
parents:
diff changeset
822 if (errflag || ((from_format == FORMAT_PWS3) && (argc != optind + 1)) ||
97097b4b6bfb Add pwsdump utility
Guido Berhoerster <guido+libpws@berhoerster.name>
parents:
diff changeset
823 (argc > optind + 1)) {
97097b4b6bfb Add pwsdump utility
Guido Berhoerster <guido+libpws@berhoerster.name>
parents:
diff changeset
824 usage();
97097b4b6bfb Add pwsdump utility
Guido Berhoerster <guido+libpws@berhoerster.name>
parents:
diff changeset
825 status = EXIT_USAGE;
97097b4b6bfb Add pwsdump utility
Guido Berhoerster <guido+libpws@berhoerster.name>
parents:
diff changeset
826 goto out;
97097b4b6bfb Add pwsdump utility
Guido Berhoerster <guido+libpws@berhoerster.name>
parents:
diff changeset
827 }
97097b4b6bfb Add pwsdump utility
Guido Berhoerster <guido+libpws@berhoerster.name>
parents:
diff changeset
828
97097b4b6bfb Add pwsdump utility
Guido Berhoerster <guido+libpws@berhoerster.name>
parents:
diff changeset
829 if (optind == argc - 1) {
97097b4b6bfb Add pwsdump utility
Guido Berhoerster <guido+libpws@berhoerster.name>
parents:
diff changeset
830 in_filename = argv[optind];
97097b4b6bfb Add pwsdump utility
Guido Berhoerster <guido+libpws@berhoerster.name>
parents:
diff changeset
831 }
97097b4b6bfb Add pwsdump utility
Guido Berhoerster <guido+libpws@berhoerster.name>
parents:
diff changeset
832
97097b4b6bfb Add pwsdump utility
Guido Berhoerster <guido+libpws@berhoerster.name>
parents:
diff changeset
833 if (fd_password != -1) {
97097b4b6bfb Add pwsdump utility
Guido Berhoerster <guido+libpws@berhoerster.name>
parents:
diff changeset
834 fp_password = fdopen(fd_password, "r");
97097b4b6bfb Add pwsdump utility
Guido Berhoerster <guido+libpws@berhoerster.name>
parents:
diff changeset
835 if (fp_password == NULL) {
97097b4b6bfb Add pwsdump utility
Guido Berhoerster <guido+libpws@berhoerster.name>
parents:
diff changeset
836 warn("invalid password fd %d", fd_password);
97097b4b6bfb Add pwsdump utility
Guido Berhoerster <guido+libpws@berhoerster.name>
parents:
diff changeset
837 goto out;
97097b4b6bfb Add pwsdump utility
Guido Berhoerster <guido+libpws@berhoerster.name>
parents:
diff changeset
838 }
97097b4b6bfb Add pwsdump utility
Guido Berhoerster <guido+libpws@berhoerster.name>
parents:
diff changeset
839 fd_password = -1;
97097b4b6bfb Add pwsdump utility
Guido Berhoerster <guido+libpws@berhoerster.name>
parents:
diff changeset
840 } else if (password_filename != NULL) {
97097b4b6bfb Add pwsdump utility
Guido Berhoerster <guido+libpws@berhoerster.name>
parents:
diff changeset
841 fp_password = fopen(password_filename, "r");
97097b4b6bfb Add pwsdump utility
Guido Berhoerster <guido+libpws@berhoerster.name>
parents:
diff changeset
842 if (fp_password == NULL) {
97097b4b6bfb Add pwsdump utility
Guido Berhoerster <guido+libpws@berhoerster.name>
parents:
diff changeset
843 warn("could not open password file");
97097b4b6bfb Add pwsdump utility
Guido Berhoerster <guido+libpws@berhoerster.name>
parents:
diff changeset
844 goto out;
97097b4b6bfb Add pwsdump utility
Guido Berhoerster <guido+libpws@berhoerster.name>
parents:
diff changeset
845 }
97097b4b6bfb Add pwsdump utility
Guido Berhoerster <guido+libpws@berhoerster.name>
parents:
diff changeset
846 }
97097b4b6bfb Add pwsdump utility
Guido Berhoerster <guido+libpws@berhoerster.name>
parents:
diff changeset
847
97097b4b6bfb Add pwsdump utility
Guido Berhoerster <guido+libpws@berhoerster.name>
parents:
diff changeset
848 if (fd_new_password != -1) {
97097b4b6bfb Add pwsdump utility
Guido Berhoerster <guido+libpws@berhoerster.name>
parents:
diff changeset
849 fp_new_password = fdopen(fd_new_password, "r");
97097b4b6bfb Add pwsdump utility
Guido Berhoerster <guido+libpws@berhoerster.name>
parents:
diff changeset
850 if (fp_new_password == NULL) {
97097b4b6bfb Add pwsdump utility
Guido Berhoerster <guido+libpws@berhoerster.name>
parents:
diff changeset
851 warn("invalid password fd %d", fd_new_password);
97097b4b6bfb Add pwsdump utility
Guido Berhoerster <guido+libpws@berhoerster.name>
parents:
diff changeset
852 goto out;
97097b4b6bfb Add pwsdump utility
Guido Berhoerster <guido+libpws@berhoerster.name>
parents:
diff changeset
853 }
97097b4b6bfb Add pwsdump utility
Guido Berhoerster <guido+libpws@berhoerster.name>
parents:
diff changeset
854 fd_new_password = -1;
97097b4b6bfb Add pwsdump utility
Guido Berhoerster <guido+libpws@berhoerster.name>
parents:
diff changeset
855 } else if (new_password_filename != NULL) {
97097b4b6bfb Add pwsdump utility
Guido Berhoerster <guido+libpws@berhoerster.name>
parents:
diff changeset
856 fp_new_password = fopen(new_password_filename, "r");
97097b4b6bfb Add pwsdump utility
Guido Berhoerster <guido+libpws@berhoerster.name>
parents:
diff changeset
857 if (fp_new_password == NULL) {
97097b4b6bfb Add pwsdump utility
Guido Berhoerster <guido+libpws@berhoerster.name>
parents:
diff changeset
858 warn("could not open password file");
97097b4b6bfb Add pwsdump utility
Guido Berhoerster <guido+libpws@berhoerster.name>
parents:
diff changeset
859 goto out;
97097b4b6bfb Add pwsdump utility
Guido Berhoerster <guido+libpws@berhoerster.name>
parents:
diff changeset
860 }
97097b4b6bfb Add pwsdump utility
Guido Berhoerster <guido+libpws@berhoerster.name>
parents:
diff changeset
861 }
97097b4b6bfb Add pwsdump utility
Guido Berhoerster <guido+libpws@berhoerster.name>
parents:
diff changeset
862
97097b4b6bfb Add pwsdump utility
Guido Berhoerster <guido+libpws@berhoerster.name>
parents:
diff changeset
863 if (in_filename != NULL) {
97097b4b6bfb Add pwsdump utility
Guido Berhoerster <guido+libpws@berhoerster.name>
parents:
diff changeset
864 fp_in = fopen(in_filename, "r");
97097b4b6bfb Add pwsdump utility
Guido Berhoerster <guido+libpws@berhoerster.name>
parents:
diff changeset
865 if (fp_in == NULL) {
97097b4b6bfb Add pwsdump utility
Guido Berhoerster <guido+libpws@berhoerster.name>
parents:
diff changeset
866 warn("could not open input file");
97097b4b6bfb Add pwsdump utility
Guido Berhoerster <guido+libpws@berhoerster.name>
parents:
diff changeset
867 goto out;
97097b4b6bfb Add pwsdump utility
Guido Berhoerster <guido+libpws@berhoerster.name>
parents:
diff changeset
868 }
97097b4b6bfb Add pwsdump utility
Guido Berhoerster <guido+libpws@berhoerster.name>
parents:
diff changeset
869 }
97097b4b6bfb Add pwsdump utility
Guido Berhoerster <guido+libpws@berhoerster.name>
parents:
diff changeset
870
97097b4b6bfb Add pwsdump utility
Guido Berhoerster <guido+libpws@berhoerster.name>
parents:
diff changeset
871 if (out_filename != NULL) {
97097b4b6bfb Add pwsdump utility
Guido Berhoerster <guido+libpws@berhoerster.name>
parents:
diff changeset
872 if (in_filename != NULL) {
97097b4b6bfb Add pwsdump utility
Guido Berhoerster <guido+libpws@berhoerster.name>
parents:
diff changeset
873 if (fstat(fileno(fp_in), &statbuf_in) == -1) {
97097b4b6bfb Add pwsdump utility
Guido Berhoerster <guido+libpws@berhoerster.name>
parents:
diff changeset
874 warn("could not stat input file");
97097b4b6bfb Add pwsdump utility
Guido Berhoerster <guido+libpws@berhoerster.name>
parents:
diff changeset
875 status = EXIT_FAILURE;
97097b4b6bfb Add pwsdump utility
Guido Berhoerster <guido+libpws@berhoerster.name>
parents:
diff changeset
876 goto out;
97097b4b6bfb Add pwsdump utility
Guido Berhoerster <guido+libpws@berhoerster.name>
parents:
diff changeset
877 }
97097b4b6bfb Add pwsdump utility
Guido Berhoerster <guido+libpws@berhoerster.name>
parents:
diff changeset
878 if (stat(out_filename, &statbuf_out) == -1) {
97097b4b6bfb Add pwsdump utility
Guido Berhoerster <guido+libpws@berhoerster.name>
parents:
diff changeset
879 if (errno != ENOENT) {
97097b4b6bfb Add pwsdump utility
Guido Berhoerster <guido+libpws@berhoerster.name>
parents:
diff changeset
880 warn("could not stat output file");
97097b4b6bfb Add pwsdump utility
Guido Berhoerster <guido+libpws@berhoerster.name>
parents:
diff changeset
881 status = 1;
97097b4b6bfb Add pwsdump utility
Guido Berhoerster <guido+libpws@berhoerster.name>
parents:
diff changeset
882 goto out;
97097b4b6bfb Add pwsdump utility
Guido Berhoerster <guido+libpws@berhoerster.name>
parents:
diff changeset
883 }
97097b4b6bfb Add pwsdump utility
Guido Berhoerster <guido+libpws@berhoerster.name>
parents:
diff changeset
884 } else if ((statbuf_in.st_ino == statbuf_out.st_ino) &&
97097b4b6bfb Add pwsdump utility
Guido Berhoerster <guido+libpws@berhoerster.name>
parents:
diff changeset
885 (statbuf_in.st_dev == statbuf_out.st_dev)) {
97097b4b6bfb Add pwsdump utility
Guido Berhoerster <guido+libpws@berhoerster.name>
parents:
diff changeset
886 need_tmpfile = 1;
97097b4b6bfb Add pwsdump utility
Guido Berhoerster <guido+libpws@berhoerster.name>
parents:
diff changeset
887 }
97097b4b6bfb Add pwsdump utility
Guido Berhoerster <guido+libpws@berhoerster.name>
parents:
diff changeset
888 }
97097b4b6bfb Add pwsdump utility
Guido Berhoerster <guido+libpws@berhoerster.name>
parents:
diff changeset
889
97097b4b6bfb Add pwsdump utility
Guido Berhoerster <guido+libpws@berhoerster.name>
parents:
diff changeset
890 if (need_tmpfile) {
97097b4b6bfb Add pwsdump utility
Guido Berhoerster <guido+libpws@berhoerster.name>
parents:
diff changeset
891 out_filename_tmp = strdup(out_filename);
97097b4b6bfb Add pwsdump utility
Guido Berhoerster <guido+libpws@berhoerster.name>
parents:
diff changeset
892 if (out_filename_tmp == NULL) {
97097b4b6bfb Add pwsdump utility
Guido Berhoerster <guido+libpws@berhoerster.name>
parents:
diff changeset
893 err(1, NULL);
97097b4b6bfb Add pwsdump utility
Guido Berhoerster <guido+libpws@berhoerster.name>
parents:
diff changeset
894 }
97097b4b6bfb Add pwsdump utility
Guido Berhoerster <guido+libpws@berhoerster.name>
parents:
diff changeset
895 out_dir = dirname(out_filename_tmp);
97097b4b6bfb Add pwsdump utility
Guido Berhoerster <guido+libpws@berhoerster.name>
parents:
diff changeset
896 len = snprintf(NULL, 0, "%s/pwsdumpXXXXXX", out_dir);
97097b4b6bfb Add pwsdump utility
Guido Berhoerster <guido+libpws@berhoerster.name>
parents:
diff changeset
897 if (len < 0) {
97097b4b6bfb Add pwsdump utility
Guido Berhoerster <guido+libpws@berhoerster.name>
parents:
diff changeset
898 warn(NULL);
97097b4b6bfb Add pwsdump utility
Guido Berhoerster <guido+libpws@berhoerster.name>
parents:
diff changeset
899 goto out;
97097b4b6bfb Add pwsdump utility
Guido Berhoerster <guido+libpws@berhoerster.name>
parents:
diff changeset
900 }
97097b4b6bfb Add pwsdump utility
Guido Berhoerster <guido+libpws@berhoerster.name>
parents:
diff changeset
901 tmp_filename = malloc((size_t)len + 1);
97097b4b6bfb Add pwsdump utility
Guido Berhoerster <guido+libpws@berhoerster.name>
parents:
diff changeset
902 if (tmp_filename == NULL) {
97097b4b6bfb Add pwsdump utility
Guido Berhoerster <guido+libpws@berhoerster.name>
parents:
diff changeset
903 err(1, NULL);
97097b4b6bfb Add pwsdump utility
Guido Berhoerster <guido+libpws@berhoerster.name>
parents:
diff changeset
904 }
97097b4b6bfb Add pwsdump utility
Guido Berhoerster <guido+libpws@berhoerster.name>
parents:
diff changeset
905 if (snprintf(tmp_filename, (size_t)len + 1,
97097b4b6bfb Add pwsdump utility
Guido Berhoerster <guido+libpws@berhoerster.name>
parents:
diff changeset
906 "%s/pwsdumpXXXXXX", out_dir) != len) {
97097b4b6bfb Add pwsdump utility
Guido Berhoerster <guido+libpws@berhoerster.name>
parents:
diff changeset
907 warn(NULL);
97097b4b6bfb Add pwsdump utility
Guido Berhoerster <guido+libpws@berhoerster.name>
parents:
diff changeset
908 goto out;
97097b4b6bfb Add pwsdump utility
Guido Berhoerster <guido+libpws@berhoerster.name>
parents:
diff changeset
909 }
97097b4b6bfb Add pwsdump utility
Guido Berhoerster <guido+libpws@berhoerster.name>
parents:
diff changeset
910 old_mode = umask(077);
97097b4b6bfb Add pwsdump utility
Guido Berhoerster <guido+libpws@berhoerster.name>
parents:
diff changeset
911 fd_tmp = mkstemp(tmp_filename);
97097b4b6bfb Add pwsdump utility
Guido Berhoerster <guido+libpws@berhoerster.name>
parents:
diff changeset
912 umask(old_mode);
97097b4b6bfb Add pwsdump utility
Guido Berhoerster <guido+libpws@berhoerster.name>
parents:
diff changeset
913 if (fd_tmp == -1) {
97097b4b6bfb Add pwsdump utility
Guido Berhoerster <guido+libpws@berhoerster.name>
parents:
diff changeset
914 warn("could not create temporary file");
97097b4b6bfb Add pwsdump utility
Guido Berhoerster <guido+libpws@berhoerster.name>
parents:
diff changeset
915 goto out;
97097b4b6bfb Add pwsdump utility
Guido Berhoerster <guido+libpws@berhoerster.name>
parents:
diff changeset
916 }
97097b4b6bfb Add pwsdump utility
Guido Berhoerster <guido+libpws@berhoerster.name>
parents:
diff changeset
917 fp_out = fdopen(fd_tmp, "w");
97097b4b6bfb Add pwsdump utility
Guido Berhoerster <guido+libpws@berhoerster.name>
parents:
diff changeset
918 if (fp_out == NULL) {
97097b4b6bfb Add pwsdump utility
Guido Berhoerster <guido+libpws@berhoerster.name>
parents:
diff changeset
919 warn("could not open temporary file");
97097b4b6bfb Add pwsdump utility
Guido Berhoerster <guido+libpws@berhoerster.name>
parents:
diff changeset
920 goto out;
97097b4b6bfb Add pwsdump utility
Guido Berhoerster <guido+libpws@berhoerster.name>
parents:
diff changeset
921 }
97097b4b6bfb Add pwsdump utility
Guido Berhoerster <guido+libpws@berhoerster.name>
parents:
diff changeset
922 fd_tmp = -1;
97097b4b6bfb Add pwsdump utility
Guido Berhoerster <guido+libpws@berhoerster.name>
parents:
diff changeset
923 } else {
97097b4b6bfb Add pwsdump utility
Guido Berhoerster <guido+libpws@berhoerster.name>
parents:
diff changeset
924 old_mode = umask(077);
97097b4b6bfb Add pwsdump utility
Guido Berhoerster <guido+libpws@berhoerster.name>
parents:
diff changeset
925 fp_out = fopen(out_filename, "w");
97097b4b6bfb Add pwsdump utility
Guido Berhoerster <guido+libpws@berhoerster.name>
parents:
diff changeset
926 umask(old_mode);
97097b4b6bfb Add pwsdump utility
Guido Berhoerster <guido+libpws@berhoerster.name>
parents:
diff changeset
927 if (fp_out == NULL) {
97097b4b6bfb Add pwsdump utility
Guido Berhoerster <guido+libpws@berhoerster.name>
parents:
diff changeset
928 warn("could not open output file");
97097b4b6bfb Add pwsdump utility
Guido Berhoerster <guido+libpws@berhoerster.name>
parents:
diff changeset
929 goto out;
97097b4b6bfb Add pwsdump utility
Guido Berhoerster <guido+libpws@berhoerster.name>
parents:
diff changeset
930 }
97097b4b6bfb Add pwsdump utility
Guido Berhoerster <guido+libpws@berhoerster.name>
parents:
diff changeset
931 }
97097b4b6bfb Add pwsdump utility
Guido Berhoerster <guido+libpws@berhoerster.name>
parents:
diff changeset
932 }
97097b4b6bfb Add pwsdump utility
Guido Berhoerster <guido+libpws@berhoerster.name>
parents:
diff changeset
933
97097b4b6bfb Add pwsdump utility
Guido Berhoerster <guido+libpws@berhoerster.name>
parents:
diff changeset
934 file = pws3_file_create();
97097b4b6bfb Add pwsdump utility
Guido Berhoerster <guido+libpws@berhoerster.name>
parents:
diff changeset
935 if (file == NULL) {
97097b4b6bfb Add pwsdump utility
Guido Berhoerster <guido+libpws@berhoerster.name>
parents:
diff changeset
936 err(1, NULL);
97097b4b6bfb Add pwsdump utility
Guido Berhoerster <guido+libpws@berhoerster.name>
parents:
diff changeset
937 }
97097b4b6bfb Add pwsdump utility
Guido Berhoerster <guido+libpws@berhoerster.name>
parents:
diff changeset
938
97097b4b6bfb Add pwsdump utility
Guido Berhoerster <guido+libpws@berhoerster.name>
parents:
diff changeset
939 if (from_format == FORMAT_PWS3) {
97097b4b6bfb Add pwsdump utility
Guido Berhoerster <guido+libpws@berhoerster.name>
parents:
diff changeset
940 password = malloc(password_size);
97097b4b6bfb Add pwsdump utility
Guido Berhoerster <guido+libpws@berhoerster.name>
parents:
diff changeset
941 if (password == NULL) {
97097b4b6bfb Add pwsdump utility
Guido Berhoerster <guido+libpws@berhoerster.name>
parents:
diff changeset
942 err(1, NULL);
97097b4b6bfb Add pwsdump utility
Guido Berhoerster <guido+libpws@berhoerster.name>
parents:
diff changeset
943 }
97097b4b6bfb Add pwsdump utility
Guido Berhoerster <guido+libpws@berhoerster.name>
parents:
diff changeset
944 if (fp_password != NULL) {
97097b4b6bfb Add pwsdump utility
Guido Berhoerster <guido+libpws@berhoerster.name>
parents:
diff changeset
945 errno = 0;
97097b4b6bfb Add pwsdump utility
Guido Berhoerster <guido+libpws@berhoerster.name>
parents:
diff changeset
946 if (getline(&password, &password_size,
97097b4b6bfb Add pwsdump utility
Guido Berhoerster <guido+libpws@berhoerster.name>
parents:
diff changeset
947 fp_password) == -1) {
97097b4b6bfb Add pwsdump utility
Guido Berhoerster <guido+libpws@berhoerster.name>
parents:
diff changeset
948 if (errno != 0) {
97097b4b6bfb Add pwsdump utility
Guido Berhoerster <guido+libpws@berhoerster.name>
parents:
diff changeset
949 warn("failed to read password");
97097b4b6bfb Add pwsdump utility
Guido Berhoerster <guido+libpws@berhoerster.name>
parents:
diff changeset
950 } else {
97097b4b6bfb Add pwsdump utility
Guido Berhoerster <guido+libpws@berhoerster.name>
parents:
diff changeset
951 warnx("failed to read password");
97097b4b6bfb Add pwsdump utility
Guido Berhoerster <guido+libpws@berhoerster.name>
parents:
diff changeset
952 }
97097b4b6bfb Add pwsdump utility
Guido Berhoerster <guido+libpws@berhoerster.name>
parents:
diff changeset
953 goto out;
97097b4b6bfb Add pwsdump utility
Guido Berhoerster <guido+libpws@berhoerster.name>
parents:
diff changeset
954 }
97097b4b6bfb Add pwsdump utility
Guido Berhoerster <guido+libpws@berhoerster.name>
parents:
diff changeset
955 password_len = strlen(password);
97097b4b6bfb Add pwsdump utility
Guido Berhoerster <guido+libpws@berhoerster.name>
parents:
diff changeset
956 /* strip trailing newline */
97097b4b6bfb Add pwsdump utility
Guido Berhoerster <guido+libpws@berhoerster.name>
parents:
diff changeset
957 if ((password_len > 0) &&
97097b4b6bfb Add pwsdump utility
Guido Berhoerster <guido+libpws@berhoerster.name>
parents:
diff changeset
958 (password[password_len - 1] == '\n')) {
97097b4b6bfb Add pwsdump utility
Guido Berhoerster <guido+libpws@berhoerster.name>
parents:
diff changeset
959 password[password_len - 1] = '\0';
97097b4b6bfb Add pwsdump utility
Guido Berhoerster <guido+libpws@berhoerster.name>
parents:
diff changeset
960 password_len--;
97097b4b6bfb Add pwsdump utility
Guido Berhoerster <guido+libpws@berhoerster.name>
parents:
diff changeset
961 }
97097b4b6bfb Add pwsdump utility
Guido Berhoerster <guido+libpws@berhoerster.name>
parents:
diff changeset
962 if (password_len == 0) {
97097b4b6bfb Add pwsdump utility
Guido Berhoerster <guido+libpws@berhoerster.name>
parents:
diff changeset
963 warnx("invalid password");
97097b4b6bfb Add pwsdump utility
Guido Berhoerster <guido+libpws@berhoerster.name>
parents:
diff changeset
964 goto out;
97097b4b6bfb Add pwsdump utility
Guido Berhoerster <guido+libpws@berhoerster.name>
parents:
diff changeset
965 } else if (password_len > PWS3_MAX_PASSWORD_LEN) {
97097b4b6bfb Add pwsdump utility
Guido Berhoerster <guido+libpws@berhoerster.name>
parents:
diff changeset
966 warnx("password too long");
97097b4b6bfb Add pwsdump utility
Guido Berhoerster <guido+libpws@berhoerster.name>
parents:
diff changeset
967 goto out;
97097b4b6bfb Add pwsdump utility
Guido Berhoerster <guido+libpws@berhoerster.name>
parents:
diff changeset
968 }
97097b4b6bfb Add pwsdump utility
Guido Berhoerster <guido+libpws@berhoerster.name>
parents:
diff changeset
969 } else {
97097b4b6bfb Add pwsdump utility
Guido Berhoerster <guido+libpws@berhoerster.name>
parents:
diff changeset
970 if (readpassphrase("Enter password: ", password,
97097b4b6bfb Add pwsdump utility
Guido Berhoerster <guido+libpws@berhoerster.name>
parents:
diff changeset
971 password_size, RPP_ECHO_OFF |
97097b4b6bfb Add pwsdump utility
Guido Berhoerster <guido+libpws@berhoerster.name>
parents:
diff changeset
972 RPP_REQUIRE_TTY) == NULL) {
97097b4b6bfb Add pwsdump utility
Guido Berhoerster <guido+libpws@berhoerster.name>
parents:
diff changeset
973 err(1, NULL);
97097b4b6bfb Add pwsdump utility
Guido Berhoerster <guido+libpws@berhoerster.name>
parents:
diff changeset
974 }
97097b4b6bfb Add pwsdump utility
Guido Berhoerster <guido+libpws@berhoerster.name>
parents:
diff changeset
975 password_len = strlen(password);
97097b4b6bfb Add pwsdump utility
Guido Berhoerster <guido+libpws@berhoerster.name>
parents:
diff changeset
976 }
97097b4b6bfb Add pwsdump utility
Guido Berhoerster <guido+libpws@berhoerster.name>
parents:
diff changeset
977 if (password_len == 0) {
97097b4b6bfb Add pwsdump utility
Guido Berhoerster <guido+libpws@berhoerster.name>
parents:
diff changeset
978 warnx("invalid password");
97097b4b6bfb Add pwsdump utility
Guido Berhoerster <guido+libpws@berhoerster.name>
parents:
diff changeset
979 goto out;
97097b4b6bfb Add pwsdump utility
Guido Berhoerster <guido+libpws@berhoerster.name>
parents:
diff changeset
980 }
97097b4b6bfb Add pwsdump utility
Guido Berhoerster <guido+libpws@berhoerster.name>
parents:
diff changeset
981
97097b4b6bfb Add pwsdump utility
Guido Berhoerster <guido+libpws@berhoerster.name>
parents:
diff changeset
982 if (pws3_file_read_stream(file, password, fp_in) != 0) {
97097b4b6bfb Add pwsdump utility
Guido Berhoerster <guido+libpws@berhoerster.name>
parents:
diff changeset
983 warnx("%s", pws3_file_get_error_message(file));
97097b4b6bfb Add pwsdump utility
Guido Berhoerster <guido+libpws@berhoerster.name>
parents:
diff changeset
984 goto out;
97097b4b6bfb Add pwsdump utility
Guido Berhoerster <guido+libpws@berhoerster.name>
parents:
diff changeset
985 }
97097b4b6bfb Add pwsdump utility
Guido Berhoerster <guido+libpws@berhoerster.name>
parents:
diff changeset
986 } else {
97097b4b6bfb Add pwsdump utility
Guido Berhoerster <guido+libpws@berhoerster.name>
parents:
diff changeset
987 if (dump_read(file, fp_in) != 0) {
97097b4b6bfb Add pwsdump utility
Guido Berhoerster <guido+libpws@berhoerster.name>
parents:
diff changeset
988 goto out;
97097b4b6bfb Add pwsdump utility
Guido Berhoerster <guido+libpws@berhoerster.name>
parents:
diff changeset
989 }
97097b4b6bfb Add pwsdump utility
Guido Berhoerster <guido+libpws@berhoerster.name>
parents:
diff changeset
990 }
97097b4b6bfb Add pwsdump utility
Guido Berhoerster <guido+libpws@berhoerster.name>
parents:
diff changeset
991
97097b4b6bfb Add pwsdump utility
Guido Berhoerster <guido+libpws@berhoerster.name>
parents:
diff changeset
992 if (to_format == FORMAT_PWS3) {
97097b4b6bfb Add pwsdump utility
Guido Berhoerster <guido+libpws@berhoerster.name>
parents:
diff changeset
993 new_password = malloc(new_password_size);
97097b4b6bfb Add pwsdump utility
Guido Berhoerster <guido+libpws@berhoerster.name>
parents:
diff changeset
994 if (new_password == NULL) {
97097b4b6bfb Add pwsdump utility
Guido Berhoerster <guido+libpws@berhoerster.name>
parents:
diff changeset
995 err(1, NULL);
97097b4b6bfb Add pwsdump utility
Guido Berhoerster <guido+libpws@berhoerster.name>
parents:
diff changeset
996 }
97097b4b6bfb Add pwsdump utility
Guido Berhoerster <guido+libpws@berhoerster.name>
parents:
diff changeset
997 if (fp_new_password != NULL) {
97097b4b6bfb Add pwsdump utility
Guido Berhoerster <guido+libpws@berhoerster.name>
parents:
diff changeset
998 errno = 0;
97097b4b6bfb Add pwsdump utility
Guido Berhoerster <guido+libpws@berhoerster.name>
parents:
diff changeset
999 if (getline(&new_password, &new_password_size,
97097b4b6bfb Add pwsdump utility
Guido Berhoerster <guido+libpws@berhoerster.name>
parents:
diff changeset
1000 fp_new_password) == -1) {
97097b4b6bfb Add pwsdump utility
Guido Berhoerster <guido+libpws@berhoerster.name>
parents:
diff changeset
1001 if (errno != 0) {
97097b4b6bfb Add pwsdump utility
Guido Berhoerster <guido+libpws@berhoerster.name>
parents:
diff changeset
1002 warn("failed to read password");
97097b4b6bfb Add pwsdump utility
Guido Berhoerster <guido+libpws@berhoerster.name>
parents:
diff changeset
1003 } else {
97097b4b6bfb Add pwsdump utility
Guido Berhoerster <guido+libpws@berhoerster.name>
parents:
diff changeset
1004 warnx("failed to read password");
97097b4b6bfb Add pwsdump utility
Guido Berhoerster <guido+libpws@berhoerster.name>
parents:
diff changeset
1005 }
97097b4b6bfb Add pwsdump utility
Guido Berhoerster <guido+libpws@berhoerster.name>
parents:
diff changeset
1006 goto out;
97097b4b6bfb Add pwsdump utility
Guido Berhoerster <guido+libpws@berhoerster.name>
parents:
diff changeset
1007 }
97097b4b6bfb Add pwsdump utility
Guido Berhoerster <guido+libpws@berhoerster.name>
parents:
diff changeset
1008 new_password_len = strlen(new_password);
97097b4b6bfb Add pwsdump utility
Guido Berhoerster <guido+libpws@berhoerster.name>
parents:
diff changeset
1009 /* strip trailing newline */
97097b4b6bfb Add pwsdump utility
Guido Berhoerster <guido+libpws@berhoerster.name>
parents:
diff changeset
1010 if ((new_password_len > 0) &&
97097b4b6bfb Add pwsdump utility
Guido Berhoerster <guido+libpws@berhoerster.name>
parents:
diff changeset
1011 (new_password[new_password_len - 1] == '\n')) {
97097b4b6bfb Add pwsdump utility
Guido Berhoerster <guido+libpws@berhoerster.name>
parents:
diff changeset
1012 new_password[new_password_len - 1] = '\0';
97097b4b6bfb Add pwsdump utility
Guido Berhoerster <guido+libpws@berhoerster.name>
parents:
diff changeset
1013 new_password_len--;
97097b4b6bfb Add pwsdump utility
Guido Berhoerster <guido+libpws@berhoerster.name>
parents:
diff changeset
1014 }
97097b4b6bfb Add pwsdump utility
Guido Berhoerster <guido+libpws@berhoerster.name>
parents:
diff changeset
1015 if (new_password_len == 0) {
97097b4b6bfb Add pwsdump utility
Guido Berhoerster <guido+libpws@berhoerster.name>
parents:
diff changeset
1016 warnx("invalid password");
97097b4b6bfb Add pwsdump utility
Guido Berhoerster <guido+libpws@berhoerster.name>
parents:
diff changeset
1017 goto out;
97097b4b6bfb Add pwsdump utility
Guido Berhoerster <guido+libpws@berhoerster.name>
parents:
diff changeset
1018 } else if (new_password_len > PWS3_MAX_PASSWORD_LEN) {
97097b4b6bfb Add pwsdump utility
Guido Berhoerster <guido+libpws@berhoerster.name>
parents:
diff changeset
1019 warnx("password too long");
97097b4b6bfb Add pwsdump utility
Guido Berhoerster <guido+libpws@berhoerster.name>
parents:
diff changeset
1020 goto out;
97097b4b6bfb Add pwsdump utility
Guido Berhoerster <guido+libpws@berhoerster.name>
parents:
diff changeset
1021 }
97097b4b6bfb Add pwsdump utility
Guido Berhoerster <guido+libpws@berhoerster.name>
parents:
diff changeset
1022 } else {
97097b4b6bfb Add pwsdump utility
Guido Berhoerster <guido+libpws@berhoerster.name>
parents:
diff changeset
1023 if (readpassphrase("Enter new password: ", new_password,
97097b4b6bfb Add pwsdump utility
Guido Berhoerster <guido+libpws@berhoerster.name>
parents:
diff changeset
1024 PWS3_MAX_PASSWORD_LEN + 1, RPP_ECHO_OFF |
97097b4b6bfb Add pwsdump utility
Guido Berhoerster <guido+libpws@berhoerster.name>
parents:
diff changeset
1025 RPP_REQUIRE_TTY) == NULL) {
97097b4b6bfb Add pwsdump utility
Guido Berhoerster <guido+libpws@berhoerster.name>
parents:
diff changeset
1026 err(1, NULL);
97097b4b6bfb Add pwsdump utility
Guido Berhoerster <guido+libpws@berhoerster.name>
parents:
diff changeset
1027 }
97097b4b6bfb Add pwsdump utility
Guido Berhoerster <guido+libpws@berhoerster.name>
parents:
diff changeset
1028 if (strlen(new_password) == 0) {
97097b4b6bfb Add pwsdump utility
Guido Berhoerster <guido+libpws@berhoerster.name>
parents:
diff changeset
1029 warnx("invalid password");
97097b4b6bfb Add pwsdump utility
Guido Berhoerster <guido+libpws@berhoerster.name>
parents:
diff changeset
1030 goto out;
97097b4b6bfb Add pwsdump utility
Guido Berhoerster <guido+libpws@berhoerster.name>
parents:
diff changeset
1031 }
97097b4b6bfb Add pwsdump utility
Guido Berhoerster <guido+libpws@berhoerster.name>
parents:
diff changeset
1032
97097b4b6bfb Add pwsdump utility
Guido Berhoerster <guido+libpws@berhoerster.name>
parents:
diff changeset
1033 confirm_password = malloc(PWS3_MAX_PASSWORD_LEN + 1);
97097b4b6bfb Add pwsdump utility
Guido Berhoerster <guido+libpws@berhoerster.name>
parents:
diff changeset
1034 if (confirm_password == NULL) {
97097b4b6bfb Add pwsdump utility
Guido Berhoerster <guido+libpws@berhoerster.name>
parents:
diff changeset
1035 err(1, NULL);
97097b4b6bfb Add pwsdump utility
Guido Berhoerster <guido+libpws@berhoerster.name>
parents:
diff changeset
1036 }
97097b4b6bfb Add pwsdump utility
Guido Berhoerster <guido+libpws@berhoerster.name>
parents:
diff changeset
1037 if (readpassphrase("Confirm new password: ",
97097b4b6bfb Add pwsdump utility
Guido Berhoerster <guido+libpws@berhoerster.name>
parents:
diff changeset
1038 confirm_password, PWS3_MAX_PASSWORD_LEN + 1,
97097b4b6bfb Add pwsdump utility
Guido Berhoerster <guido+libpws@berhoerster.name>
parents:
diff changeset
1039 RPP_ECHO_OFF | RPP_REQUIRE_TTY) == NULL) {
97097b4b6bfb Add pwsdump utility
Guido Berhoerster <guido+libpws@berhoerster.name>
parents:
diff changeset
1040 err(1, NULL);
97097b4b6bfb Add pwsdump utility
Guido Berhoerster <guido+libpws@berhoerster.name>
parents:
diff changeset
1041 }
97097b4b6bfb Add pwsdump utility
Guido Berhoerster <guido+libpws@berhoerster.name>
parents:
diff changeset
1042 if (strcmp(new_password, confirm_password) != 0) {
97097b4b6bfb Add pwsdump utility
Guido Berhoerster <guido+libpws@berhoerster.name>
parents:
diff changeset
1043 warnx("password mismatch");
97097b4b6bfb Add pwsdump utility
Guido Berhoerster <guido+libpws@berhoerster.name>
parents:
diff changeset
1044 goto out;
97097b4b6bfb Add pwsdump utility
Guido Berhoerster <guido+libpws@berhoerster.name>
parents:
diff changeset
1045 }
97097b4b6bfb Add pwsdump utility
Guido Berhoerster <guido+libpws@berhoerster.name>
parents:
diff changeset
1046 }
97097b4b6bfb Add pwsdump utility
Guido Berhoerster <guido+libpws@berhoerster.name>
parents:
diff changeset
1047
97097b4b6bfb Add pwsdump utility
Guido Berhoerster <guido+libpws@berhoerster.name>
parents:
diff changeset
1048 if (pws3_file_write_stream(file, new_password, 10000, fp_out) !=
97097b4b6bfb Add pwsdump utility
Guido Berhoerster <guido+libpws@berhoerster.name>
parents:
diff changeset
1049 0) {
97097b4b6bfb Add pwsdump utility
Guido Berhoerster <guido+libpws@berhoerster.name>
parents:
diff changeset
1050 goto out;
97097b4b6bfb Add pwsdump utility
Guido Berhoerster <guido+libpws@berhoerster.name>
parents:
diff changeset
1051 }
97097b4b6bfb Add pwsdump utility
Guido Berhoerster <guido+libpws@berhoerster.name>
parents:
diff changeset
1052 } else {
97097b4b6bfb Add pwsdump utility
Guido Berhoerster <guido+libpws@berhoerster.name>
parents:
diff changeset
1053 if (dump_write(file, fp_out) != 0) {
97097b4b6bfb Add pwsdump utility
Guido Berhoerster <guido+libpws@berhoerster.name>
parents:
diff changeset
1054 goto out;
97097b4b6bfb Add pwsdump utility
Guido Berhoerster <guido+libpws@berhoerster.name>
parents:
diff changeset
1055 }
97097b4b6bfb Add pwsdump utility
Guido Berhoerster <guido+libpws@berhoerster.name>
parents:
diff changeset
1056 if (fflush(fp_out) != 0) {
97097b4b6bfb Add pwsdump utility
Guido Berhoerster <guido+libpws@berhoerster.name>
parents:
diff changeset
1057 warn("failed to flush output file");
97097b4b6bfb Add pwsdump utility
Guido Berhoerster <guido+libpws@berhoerster.name>
parents:
diff changeset
1058 goto out;
97097b4b6bfb Add pwsdump utility
Guido Berhoerster <guido+libpws@berhoerster.name>
parents:
diff changeset
1059 }
97097b4b6bfb Add pwsdump utility
Guido Berhoerster <guido+libpws@berhoerster.name>
parents:
diff changeset
1060 }
97097b4b6bfb Add pwsdump utility
Guido Berhoerster <guido+libpws@berhoerster.name>
parents:
diff changeset
1061
97097b4b6bfb Add pwsdump utility
Guido Berhoerster <guido+libpws@berhoerster.name>
parents:
diff changeset
1062 status = EXIT_SUCCESS;
97097b4b6bfb Add pwsdump utility
Guido Berhoerster <guido+libpws@berhoerster.name>
parents:
diff changeset
1063
97097b4b6bfb Add pwsdump utility
Guido Berhoerster <guido+libpws@berhoerster.name>
parents:
diff changeset
1064 out:
97097b4b6bfb Add pwsdump utility
Guido Berhoerster <guido+libpws@berhoerster.name>
parents:
diff changeset
1065 if (fd_new_password != -1) {
97097b4b6bfb Add pwsdump utility
Guido Berhoerster <guido+libpws@berhoerster.name>
parents:
diff changeset
1066 close(fd_new_password);
97097b4b6bfb Add pwsdump utility
Guido Berhoerster <guido+libpws@berhoerster.name>
parents:
diff changeset
1067 }
97097b4b6bfb Add pwsdump utility
Guido Berhoerster <guido+libpws@berhoerster.name>
parents:
diff changeset
1068
97097b4b6bfb Add pwsdump utility
Guido Berhoerster <guido+libpws@berhoerster.name>
parents:
diff changeset
1069 if (fp_new_password != NULL) {
97097b4b6bfb Add pwsdump utility
Guido Berhoerster <guido+libpws@berhoerster.name>
parents:
diff changeset
1070 fclose(fp_new_password);
97097b4b6bfb Add pwsdump utility
Guido Berhoerster <guido+libpws@berhoerster.name>
parents:
diff changeset
1071 }
97097b4b6bfb Add pwsdump utility
Guido Berhoerster <guido+libpws@berhoerster.name>
parents:
diff changeset
1072
97097b4b6bfb Add pwsdump utility
Guido Berhoerster <guido+libpws@berhoerster.name>
parents:
diff changeset
1073 if (fd_password != -1) {
97097b4b6bfb Add pwsdump utility
Guido Berhoerster <guido+libpws@berhoerster.name>
parents:
diff changeset
1074 close(fd_password);
97097b4b6bfb Add pwsdump utility
Guido Berhoerster <guido+libpws@berhoerster.name>
parents:
diff changeset
1075 }
97097b4b6bfb Add pwsdump utility
Guido Berhoerster <guido+libpws@berhoerster.name>
parents:
diff changeset
1076
97097b4b6bfb Add pwsdump utility
Guido Berhoerster <guido+libpws@berhoerster.name>
parents:
diff changeset
1077 if (fp_password != NULL) {
97097b4b6bfb Add pwsdump utility
Guido Berhoerster <guido+libpws@berhoerster.name>
parents:
diff changeset
1078 fclose(fp_password);
97097b4b6bfb Add pwsdump utility
Guido Berhoerster <guido+libpws@berhoerster.name>
parents:
diff changeset
1079 }
97097b4b6bfb Add pwsdump utility
Guido Berhoerster <guido+libpws@berhoerster.name>
parents:
diff changeset
1080
97097b4b6bfb Add pwsdump utility
Guido Berhoerster <guido+libpws@berhoerster.name>
parents:
diff changeset
1081 if ((fp_in != NULL) && (fp_in != stdin)) {
97097b4b6bfb Add pwsdump utility
Guido Berhoerster <guido+libpws@berhoerster.name>
parents:
diff changeset
1082 fclose(fp_in);
97097b4b6bfb Add pwsdump utility
Guido Berhoerster <guido+libpws@berhoerster.name>
parents:
diff changeset
1083 }
97097b4b6bfb Add pwsdump utility
Guido Berhoerster <guido+libpws@berhoerster.name>
parents:
diff changeset
1084
97097b4b6bfb Add pwsdump utility
Guido Berhoerster <guido+libpws@berhoerster.name>
parents:
diff changeset
1085 if (fd_tmp != -1) {
97097b4b6bfb Add pwsdump utility
Guido Berhoerster <guido+libpws@berhoerster.name>
parents:
diff changeset
1086 close(fd_tmp);
97097b4b6bfb Add pwsdump utility
Guido Berhoerster <guido+libpws@berhoerster.name>
parents:
diff changeset
1087 }
97097b4b6bfb Add pwsdump utility
Guido Berhoerster <guido+libpws@berhoerster.name>
parents:
diff changeset
1088
97097b4b6bfb Add pwsdump utility
Guido Berhoerster <guido+libpws@berhoerster.name>
parents:
diff changeset
1089 if ((fp_out != NULL) && (fp_out != stdout)) {
97097b4b6bfb Add pwsdump utility
Guido Berhoerster <guido+libpws@berhoerster.name>
parents:
diff changeset
1090 fclose(fp_out);
97097b4b6bfb Add pwsdump utility
Guido Berhoerster <guido+libpws@berhoerster.name>
parents:
diff changeset
1091 if (status == EXIT_SUCCESS) {
97097b4b6bfb Add pwsdump utility
Guido Berhoerster <guido+libpws@berhoerster.name>
parents:
diff changeset
1092 if (need_tmpfile) {
97097b4b6bfb Add pwsdump utility
Guido Berhoerster <guido+libpws@berhoerster.name>
parents:
diff changeset
1093 if (rename(tmp_filename, out_filename) == -1) {
97097b4b6bfb Add pwsdump utility
Guido Berhoerster <guido+libpws@berhoerster.name>
parents:
diff changeset
1094 warn("could not create output file");
97097b4b6bfb Add pwsdump utility
Guido Berhoerster <guido+libpws@berhoerster.name>
parents:
diff changeset
1095 status = EXIT_FAILURE;
97097b4b6bfb Add pwsdump utility
Guido Berhoerster <guido+libpws@berhoerster.name>
parents:
diff changeset
1096 unlink(tmp_filename);
97097b4b6bfb Add pwsdump utility
Guido Berhoerster <guido+libpws@berhoerster.name>
parents:
diff changeset
1097 }
97097b4b6bfb Add pwsdump utility
Guido Berhoerster <guido+libpws@berhoerster.name>
parents:
diff changeset
1098 }
97097b4b6bfb Add pwsdump utility
Guido Berhoerster <guido+libpws@berhoerster.name>
parents:
diff changeset
1099 } else {
97097b4b6bfb Add pwsdump utility
Guido Berhoerster <guido+libpws@berhoerster.name>
parents:
diff changeset
1100 if (need_tmpfile) {
97097b4b6bfb Add pwsdump utility
Guido Berhoerster <guido+libpws@berhoerster.name>
parents:
diff changeset
1101 unlink(tmp_filename);
97097b4b6bfb Add pwsdump utility
Guido Berhoerster <guido+libpws@berhoerster.name>
parents:
diff changeset
1102 } else {
97097b4b6bfb Add pwsdump utility
Guido Berhoerster <guido+libpws@berhoerster.name>
parents:
diff changeset
1103 unlink(out_filename);
97097b4b6bfb Add pwsdump utility
Guido Berhoerster <guido+libpws@berhoerster.name>
parents:
diff changeset
1104 }
97097b4b6bfb Add pwsdump utility
Guido Berhoerster <guido+libpws@berhoerster.name>
parents:
diff changeset
1105 }
97097b4b6bfb Add pwsdump utility
Guido Berhoerster <guido+libpws@berhoerster.name>
parents:
diff changeset
1106 }
97097b4b6bfb Add pwsdump utility
Guido Berhoerster <guido+libpws@berhoerster.name>
parents:
diff changeset
1107
97097b4b6bfb Add pwsdump utility
Guido Berhoerster <guido+libpws@berhoerster.name>
parents:
diff changeset
1108 pws3_file_destroy(file);
97097b4b6bfb Add pwsdump utility
Guido Berhoerster <guido+libpws@berhoerster.name>
parents:
diff changeset
1109 free(out_filename_tmp);
97097b4b6bfb Add pwsdump utility
Guido Berhoerster <guido+libpws@berhoerster.name>
parents:
diff changeset
1110 free(tmp_filename);
97097b4b6bfb Add pwsdump utility
Guido Berhoerster <guido+libpws@berhoerster.name>
parents:
diff changeset
1111 free(confirm_password);
97097b4b6bfb Add pwsdump utility
Guido Berhoerster <guido+libpws@berhoerster.name>
parents:
diff changeset
1112 free(new_password);
97097b4b6bfb Add pwsdump utility
Guido Berhoerster <guido+libpws@berhoerster.name>
parents:
diff changeset
1113 free(password);
97097b4b6bfb Add pwsdump utility
Guido Berhoerster <guido+libpws@berhoerster.name>
parents:
diff changeset
1114
97097b4b6bfb Add pwsdump utility
Guido Berhoerster <guido+libpws@berhoerster.name>
parents:
diff changeset
1115 pws_finalize();
97097b4b6bfb Add pwsdump utility
Guido Berhoerster <guido+libpws@berhoerster.name>
parents:
diff changeset
1116
97097b4b6bfb Add pwsdump utility
Guido Berhoerster <guido+libpws@berhoerster.name>
parents:
diff changeset
1117 exit(status);
97097b4b6bfb Add pwsdump utility
Guido Berhoerster <guido+libpws@berhoerster.name>
parents:
diff changeset
1118 }