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comparison cmd.c @ 10:17fb30016e64

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Enable access to record and file metadata Add info command to show file metadata. Enable display of creation and modification dates of records.
author Guido Berhoerster <guido+pwm@berhoerster.name>
date Fri, 28 Jul 2017 15:53:57 +0200
parents b5c4267a7182
children 85bce13237cf
comparison
equal deleted inserted replaced
9:60c8ab006e55 10:17fb30016e64
1 /* 1 /*
2 * Copyright (C) 2016 Guido Berhoerster <guido+pwm@berhoerster.name> 2 * Copyright (C) 2017 Guido Berhoerster <guido+pwm@berhoerster.name>
3 * 3 *
4 * Permission is hereby granted, free of charge, to any person obtaining 4 * Permission is hereby granted, free of charge, to any person obtaining
5 * a copy of this software and associated documentation files (the 5 * a copy of this software and associated documentation files (the
6 * "Software"), to deal in the Software without restriction, including 6 * "Software"), to deal in the Software without restriction, including
7 * without limitation the rights to use, copy, modify, merge, publish, 7 * without limitation the rights to use, copy, modify, merge, publish,
31 #ifdef HAVE_READPASSPHRASE_H 31 #ifdef HAVE_READPASSPHRASE_H
32 #include <readpassphrase.h> 32 #include <readpassphrase.h>
33 #endif /* READPASSPHRASE_H */ 33 #endif /* READPASSPHRASE_H */
34 #include <stdlib.h> 34 #include <stdlib.h>
35 #include <string.h> 35 #include <string.h>
36 #include <time.h>
36 #include <unistd.h> 37 #include <unistd.h>
37 38
38 #include "cmd.h" 39 #include "cmd.h"
39 #include "pwfile.h" 40 #include "pwfile.h"
40 #include "util.h" 41 #include "util.h"
42
43 #define TIME_FORMAT "%Y-%m-%dT%TZ"
44 #define TIME_SIZE (4 + 1 + 2 + 1 + 2 + 1 + 8 + 1 + 1)
41 45
42 enum field_type { 46 enum field_type {
43 FIELD_UNKNOWN = -1, 47 FIELD_UNKNOWN = -1,
44 FIELD_GROUP, 48 FIELD_GROUP,
45 FIELD_TITLE, 49 FIELD_TITLE,
46 FIELD_USERNAME, 50 FIELD_USERNAME,
47 FIELD_PASSWORD, 51 FIELD_PASSWORD,
48 FIELD_NOTES, 52 FIELD_NOTES,
49 FIELD_URL 53 FIELD_URL,
54 FIELD_MTIME,
55 FIELD_CTIME
50 }; 56 };
51 57
58 static enum cmd_return cmd_info(struct pwm_ctx *, int, char *[]);
52 static enum cmd_return cmd_list(struct pwm_ctx *, int, char *[]); 59 static enum cmd_return cmd_list(struct pwm_ctx *, int, char *[]);
53 static enum cmd_return cmd_create(struct pwm_ctx *, int, char *[]); 60 static enum cmd_return cmd_create(struct pwm_ctx *, int, char *[]);
54 static enum cmd_return cmd_modify(struct pwm_ctx *, int, char *[]); 61 static enum cmd_return cmd_modify(struct pwm_ctx *, int, char *[]);
55 static enum cmd_return cmd_remove(struct pwm_ctx *, int, char *[]); 62 static enum cmd_return cmd_remove(struct pwm_ctx *, int, char *[]);
56 static enum cmd_return cmd_show(struct pwm_ctx *, int, char *[]); 63 static enum cmd_return cmd_show(struct pwm_ctx *, int, char *[]);
66 "group", 73 "group",
67 "title", 74 "title",
68 "username", 75 "username",
69 "password", 76 "password",
70 "notes", 77 "notes",
71 "url" 78 "url",
79 "ctime",
80 "mtime"
72 }; 81 };
73 82
74 static const char *field_labels[] = { 83 static const char *field_labels[] = {
75 "Group: ", 84 "Group: ",
76 "Title: ", 85 "Title: ",
77 "Username: ", 86 "Username: ",
78 "Password: ", 87 "Password: ",
79 "Notes: ", 88 "Notes: ",
80 "URL: " 89 "URL: ",
90 "Created: ",
91 "Modified: "
81 }; 92 };
82 93
83 static struct cmd cmds[] = { 94 static struct cmd cmds[] = {
95 { "i", "info", "info", "Show metadata information about the current file",
96 cmd_info },
84 { "ls", "list", "list", "List entries", cmd_list }, 97 { "ls", "list", "list", "List entries", cmd_list },
85 { "c", "create", "create field=value ...", "Create entry", cmd_create }, 98 { "c", "create", "create field=value ...", "Create entry", cmd_create },
86 { "m", "modify", "modify id field=value ...", "Modify entry", cmd_modify }, 99 { "m", "modify", "modify id field=value ...", "Modify entry", cmd_modify },
87 { "rm", "remove", "remove id", "Delete entry", cmd_remove }, 100 { "rm", "remove", "remove id", "Delete entry", cmd_remove },
88 { "s", "show", "show id field", "Show entry", cmd_show }, 101 { "s", "show", "show id field", "Show entry", cmd_show },
148 break; 161 break;
149 case FIELD_URL: 162 case FIELD_URL:
150 record->url = value; 163 record->url = value;
151 break; 164 break;
152 default: 165 default:
153 break; 166 return (FIELD_UNKNOWN);
154 } 167 }
155 return (i); 168 return (i);
156 } 169 }
157 } 170 }
158 171
172 return (-1); 185 return (-1);
173 } 186 }
174 *idp = (unsigned int)x; 187 *idp = (unsigned int)x;
175 188
176 return (0); 189 return (0);
190 }
191
192 static enum cmd_return
193 cmd_info(struct pwm_ctx *ctx, int argc, char *argv[])
194 {
195 struct metadata *metadata;
196 struct tm *tm;
197 char timebuf[TIME_SIZE];
198
199 if (argc != 1) {
200 return (CMD_USAGE);
201 }
202
203 metadata = pwfile_get_metadata(ctx);
204 printf("Format: 0x%04x\n", metadata->version);
205 if (metadata->user != NULL) {
206 printf("User: %s\n", metadata->user);
207 }
208 if (metadata->user != NULL) {
209 printf("Host: %s\n", metadata->host);
210 }
211 if (metadata->user != NULL) {
212 printf("Application: %s\n", metadata->application);
213 }
214 tm = gmtime(&metadata->timestamp);
215 strftime(timebuf, sizeof (timebuf), TIME_FORMAT, tm);
216 printf("Last Saved: %s\n", timebuf);
217
218 pwfile_destroy_metadata(metadata);
219
220 return (CMD_OK);
177 } 221 }
178 222
179 static enum cmd_return 223 static enum cmd_return
180 cmd_list(struct pwm_ctx *ctx, int argc, char *argv[]) 224 cmd_list(struct pwm_ctx *ctx, int argc, char *argv[])
181 { 225 {
288 } 332 }
289 333
290 static void 334 static void
291 print_record(struct record *record, int fields[], int show_labels, FILE *fp) 335 print_record(struct record *record, int fields[], int show_labels, FILE *fp)
292 { 336 {
337 struct tm *tm;
338 char timebuf[TIME_SIZE];
339
293 if (fields[FIELD_TITLE]) { 340 if (fields[FIELD_TITLE]) {
294 if (print_field(field_labels[FIELD_TITLE], record->title, 341 if (print_field(field_labels[FIELD_TITLE], record->title,
295 show_labels, fp) != 0) { 342 show_labels, fp) != 0) {
296 return; 343 return;
297 } 344 }
320 return; 367 return;
321 } 368 }
322 } 369 }
323 if (fields[FIELD_URL]) { 370 if (fields[FIELD_URL]) {
324 if (print_field(field_labels[FIELD_URL], record->url, 371 if (print_field(field_labels[FIELD_URL], record->url,
372 show_labels, fp)) {
373 return;
374 }
375 }
376 if (fields[FIELD_CTIME]) {
377 tm = gmtime(&record->ctime);
378 strftime(timebuf, sizeof (timebuf), TIME_FORMAT, tm);
379 if (print_field(field_labels[FIELD_CTIME], timebuf,
380 show_labels, fp)) {
381 return;
382 }
383 }
384 if (fields[FIELD_MTIME]) {
385 tm = gmtime(&record->mtime);
386 strftime(timebuf, sizeof (timebuf), TIME_FORMAT, tm);
387 if (print_field(field_labels[FIELD_MTIME], timebuf,
325 show_labels, fp)) { 388 show_labels, fp)) {
326 return; 389 return;
327 } 390 }
328 } 391 }
329 } 392 }