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Commit | Line | Data |
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53e1b683 | 1 | /* SPDX-License-Identifier: LGPL-2.1+ */ |
cbdca852 | 2 | |
cbdca852 | 3 | #include <fcntl.h> |
6bedfcbb | 4 | #include <unistd.h> |
cbdca852 | 5 | |
c6878637 | 6 | #include "sd-journal.h" |
6bedfcbb | 7 | |
b5efdb8a | 8 | #include "alloc-util.h" |
6bedfcbb LP |
9 | #include "journal-file.h" |
10 | #include "journal-internal.h" | |
cbdca852 | 11 | #include "log.h" |
0c0cdb06 | 12 | #include "macro.h" |
6bedfcbb | 13 | #include "parse-util.h" |
c6878637 | 14 | #include "rm-rf.h" |
6bedfcbb | 15 | #include "util.h" |
cbdca852 LP |
16 | |
17 | #define N_ENTRIES 200 | |
18 | ||
19 | static void verify_contents(sd_journal *j, unsigned skip) { | |
20 | unsigned i; | |
21 | ||
0c0cdb06 | 22 | assert_se(j); |
cbdca852 LP |
23 | |
24 | i = 0; | |
25 | SD_JOURNAL_FOREACH(j) { | |
26 | const void *d; | |
c6511e85 | 27 | char *k, *c; |
cbdca852 | 28 | size_t l; |
a7f7d1bd | 29 | unsigned u = 0; |
cbdca852 LP |
30 | |
31 | assert_se(sd_journal_get_cursor(j, &k) >= 0); | |
32 | printf("cursor: %s\n", k); | |
33 | free(k); | |
34 | ||
35 | assert_se(sd_journal_get_data(j, "MAGIC", &d, &l) >= 0); | |
36 | printf("\t%.*s\n", (int) l, (const char*) d); | |
37 | ||
38 | assert_se(sd_journal_get_data(j, "NUMBER", &d, &l) >= 0); | |
39 | assert_se(k = strndup(d, l)); | |
40 | printf("\t%s\n", k); | |
41 | ||
42 | if (skip > 0) { | |
43 | assert_se(safe_atou(k + 7, &u) >= 0); | |
44 | assert_se(i == u); | |
45 | i += skip; | |
46 | } | |
47 | ||
48 | free(k); | |
c6511e85 LP |
49 | |
50 | assert_se(sd_journal_get_cursor(j, &c) >= 0); | |
51 | assert_se(sd_journal_test_cursor(j, c) > 0); | |
52 | free(c); | |
cbdca852 LP |
53 | } |
54 | ||
55 | if (skip > 0) | |
56 | assert_se(i == N_ENTRIES); | |
57 | } | |
58 | ||
59 | int main(int argc, char *argv[]) { | |
60 | JournalFile *one, *two, *three; | |
61 | char t[] = "/tmp/journal-stream-XXXXXX"; | |
62 | unsigned i; | |
4afd3348 | 63 | _cleanup_(sd_journal_closep) sd_journal *j = NULL; |
cbdca852 | 64 | char *z; |
3c1668da LP |
65 | const void *data; |
66 | size_t l; | |
98d2a534 | 67 | dual_timestamp previous_ts = DUAL_TIMESTAMP_NULL; |
cbdca852 | 68 | |
143bfdaf HHPF |
69 | /* journal_file_open requires a valid machine id */ |
70 | if (access("/etc/machine-id", F_OK) != 0) | |
71 | return EXIT_TEST_SKIP; | |
72 | ||
cbdca852 LP |
73 | log_set_max_level(LOG_DEBUG); |
74 | ||
75 | assert_se(mkdtemp(t)); | |
76 | assert_se(chdir(t) >= 0); | |
77 | ||
57850536 AG |
78 | assert_se(journal_file_open(-1, "one.journal", O_RDWR|O_CREAT, 0666, true, (uint64_t) -1, false, NULL, NULL, NULL, NULL, &one) == 0); |
79 | assert_se(journal_file_open(-1, "two.journal", O_RDWR|O_CREAT, 0666, true, (uint64_t) -1, false, NULL, NULL, NULL, NULL, &two) == 0); | |
80 | assert_se(journal_file_open(-1, "three.journal", O_RDWR|O_CREAT, 0666, true, (uint64_t) -1, false, NULL, NULL, NULL, NULL, &three) == 0); | |
cbdca852 LP |
81 | |
82 | for (i = 0; i < N_ENTRIES; i++) { | |
83 | char *p, *q; | |
84 | dual_timestamp ts; | |
85 | struct iovec iovec[2]; | |
86 | ||
87 | dual_timestamp_get(&ts); | |
88 | ||
98d2a534 LP |
89 | if (ts.monotonic <= previous_ts.monotonic) |
90 | ts.monotonic = previous_ts.monotonic + 1; | |
91 | ||
92 | if (ts.realtime <= previous_ts.realtime) | |
93 | ts.realtime = previous_ts.realtime + 1; | |
94 | ||
95 | previous_ts = ts; | |
96 | ||
cbdca852 LP |
97 | assert_se(asprintf(&p, "NUMBER=%u", i) >= 0); |
98 | iovec[0].iov_base = p; | |
99 | iovec[0].iov_len = strlen(p); | |
100 | ||
101 | assert_se(asprintf(&q, "MAGIC=%s", i % 5 == 0 ? "quux" : "waldo") >= 0); | |
102 | ||
103 | iovec[1].iov_base = q; | |
104 | iovec[1].iov_len = strlen(q); | |
105 | ||
106 | if (i % 10 == 0) | |
d180c349 | 107 | assert_se(journal_file_append_entry(three, &ts, NULL, iovec, 2, NULL, NULL, NULL) == 0); |
cbdca852 LP |
108 | else { |
109 | if (i % 3 == 0) | |
d180c349 | 110 | assert_se(journal_file_append_entry(two, &ts, NULL, iovec, 2, NULL, NULL, NULL) == 0); |
cbdca852 | 111 | |
d180c349 | 112 | assert_se(journal_file_append_entry(one, &ts, NULL, iovec, 2, NULL, NULL, NULL) == 0); |
cbdca852 LP |
113 | } |
114 | ||
115 | free(p); | |
116 | free(q); | |
117 | } | |
118 | ||
69a3a6fd VC |
119 | (void) journal_file_close(one); |
120 | (void) journal_file_close(two); | |
121 | (void) journal_file_close(three); | |
cbdca852 LP |
122 | |
123 | assert_se(sd_journal_open_directory(&j, t, 0) >= 0); | |
124 | ||
125 | assert_se(sd_journal_add_match(j, "MAGIC=quux", 0) >= 0); | |
126 | SD_JOURNAL_FOREACH_BACKWARDS(j) { | |
7fd1b19b | 127 | _cleanup_free_ char *c; |
cbdca852 | 128 | |
3c1668da LP |
129 | assert_se(sd_journal_get_data(j, "NUMBER", &data, &l) >= 0); |
130 | printf("\t%.*s\n", (int) l, (const char*) data); | |
c6511e85 LP |
131 | |
132 | assert_se(sd_journal_get_cursor(j, &c) >= 0); | |
133 | assert_se(sd_journal_test_cursor(j, c) > 0); | |
cbdca852 LP |
134 | } |
135 | ||
136 | SD_JOURNAL_FOREACH(j) { | |
7fd1b19b | 137 | _cleanup_free_ char *c; |
cbdca852 | 138 | |
3c1668da LP |
139 | assert_se(sd_journal_get_data(j, "NUMBER", &data, &l) >= 0); |
140 | printf("\t%.*s\n", (int) l, (const char*) data); | |
c6511e85 LP |
141 | |
142 | assert_se(sd_journal_get_cursor(j, &c) >= 0); | |
143 | assert_se(sd_journal_test_cursor(j, c) > 0); | |
cbdca852 LP |
144 | } |
145 | ||
146 | sd_journal_flush_matches(j); | |
147 | ||
148 | verify_contents(j, 1); | |
149 | ||
150 | printf("NEXT TEST\n"); | |
151 | assert_se(sd_journal_add_match(j, "MAGIC=quux", 0) >= 0); | |
152 | ||
153 | assert_se(z = journal_make_match_string(j)); | |
154 | printf("resulting match expression is: %s\n", z); | |
155 | free(z); | |
156 | ||
157 | verify_contents(j, 5); | |
158 | ||
159 | printf("NEXT TEST\n"); | |
160 | sd_journal_flush_matches(j); | |
161 | assert_se(sd_journal_add_match(j, "MAGIC=waldo", 0) >= 0); | |
162 | assert_se(sd_journal_add_match(j, "NUMBER=10", 0) >= 0); | |
163 | assert_se(sd_journal_add_match(j, "NUMBER=11", 0) >= 0); | |
164 | assert_se(sd_journal_add_match(j, "NUMBER=12", 0) >= 0); | |
165 | ||
166 | assert_se(z = journal_make_match_string(j)); | |
167 | printf("resulting match expression is: %s\n", z); | |
168 | free(z); | |
169 | ||
170 | verify_contents(j, 0); | |
171 | ||
3c1668da LP |
172 | assert_se(sd_journal_query_unique(j, "NUMBER") >= 0); |
173 | SD_JOURNAL_FOREACH_UNIQUE(j, data, l) | |
174 | printf("%.*s\n", (int) l, (const char*) data); | |
175 | ||
c6878637 | 176 | assert_se(rm_rf(t, REMOVE_ROOT|REMOVE_PHYSICAL) >= 0); |
cbdca852 LP |
177 | |
178 | return 0; | |
179 | } |