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Add dummy output module
[babeltrace.git]
/
converter
/
babeltrace-log.c
diff --git
a/converter/babeltrace-log.c
b/converter/babeltrace-log.c
index 711937352eea3c884f774178ad7076aaef05c11e..2b573bdeef22a0db7590b89de10a2efc4c71bdb3 100644
(file)
--- a/
converter/babeltrace-log.c
+++ b/
converter/babeltrace-log.c
@@
-3,7
+3,9
@@
*
* BabelTrace - Convert Text Log to CTF
*
*
* BabelTrace - Convert Text Log to CTF
*
- * Copyright 2010, 2011 - Mathieu Desnoyers <mathieu.desnoyers@efficios.com>
+ * Copyright 2010-2011 EfficiOS Inc. and Linux Foundation
+ *
+ * Author: Mathieu Desnoyers <mathieu.desnoyers@efficios.com>
*
* Permission is hereby granted, free of charge, to any person obtaining a copy
* of this software and associated documentation files (the "Software"), to deal
*
* Permission is hereby granted, free of charge, to any person obtaining a copy
* of this software and associated documentation files (the "Software"), to deal
@@
-45,6
+47,7
@@
int babeltrace_debug, babeltrace_verbose;
static char *s_outputname;
static int s_timestamp;
static char *s_outputname;
static int s_timestamp;
+static int s_help;
static uuid_t s_uuid;
/* Metadata format string */
static uuid_t s_uuid;
/* Metadata format string */
@@
-59,7
+62,7
@@
static const char metadata_fmt[] =
" byte_order = %s;\n" /* be or le */
" packet.header := struct {\n"
" uint32_t magic;\n"
" byte_order = %s;\n" /* be or le */
" packet.header := struct {\n"
" uint32_t magic;\n"
-" uint8_t
trace_
uuid[16];\n"
+" uint8_t uuid[16];\n"
" };\n"
"};\n"
"\n"
" };\n"
"};\n"
"\n"
@@
-111,7
+114,7
@@
void write_packet_header(struct ctf_stream_pos *pos, uuid_t uuid)
*(uint32_t *) ctf_get_pos_addr(pos) = 0xC1FC1FC1;
ctf_move_pos(pos, sizeof(uint32_t) * CHAR_BIT);
*(uint32_t *) ctf_get_pos_addr(pos) = 0xC1FC1FC1;
ctf_move_pos(pos, sizeof(uint32_t) * CHAR_BIT);
- /*
trace_
uuid */
+ /* uuid */
ctf_dummy_pos(pos, &dummy);
ctf_align_pos(&dummy, sizeof(uint8_t) * CHAR_BIT);
ctf_move_pos(&dummy, 16 * CHAR_BIT);
ctf_dummy_pos(pos, &dummy);
ctf_align_pos(&dummy, sizeof(uint8_t) * CHAR_BIT);
ctf_move_pos(&dummy, 16 * CHAR_BIT);
@@
-178,7
+181,7
@@
void write_event_header(struct ctf_stream_pos *pos, char *line,
/* timestamp */
ctf_align_pos(pos, sizeof(uint64_t) * CHAR_BIT);
if (!pos->dummy)
/* timestamp */
ctf_align_pos(pos, sizeof(uint64_t) * CHAR_BIT);
if (!pos->dummy)
- *(uint
32
_t *) ctf_get_pos_addr(pos) = *ts;
+ *(uint
64
_t *) ctf_get_pos_addr(pos) = *ts;
ctf_move_pos(pos, sizeof(uint64_t) * CHAR_BIT);
}
ctf_move_pos(pos, sizeof(uint64_t) * CHAR_BIT);
}
@@
-248,10
+251,12
@@
void usage(FILE *fp)
fprintf(fp, "\n");
fprintf(fp, "Convert for a text log (read from standard input) to CTF.\n");
fprintf(fp, "\n");
fprintf(fp, "\n");
fprintf(fp, "Convert for a text log (read from standard input) to CTF.\n");
fprintf(fp, "\n");
- fprintf(fp, "usage : babeltrace-log OUTPUT\n");
+ fprintf(fp, "usage : babeltrace-log
[OPTIONS]
OUTPUT\n");
fprintf(fp, "\n");
fprintf(fp, " OUTPUT Output trace path\n");
fprintf(fp, "\n");
fprintf(fp, "\n");
fprintf(fp, " OUTPUT Output trace path\n");
fprintf(fp, "\n");
+ fprintf(fp, " -t With timestamps (format: [sec.usec] string\\n)\n");
+ fprintf(fp, "\n");
}
static
}
static
@@
-262,6
+267,11
@@
int parse_args(int argc, char **argv)
for (i = 1; i < argc; i++) {
if (!strcmp(argv[i], "-t"))
s_timestamp = 1;
for (i = 1; i < argc; i++) {
if (!strcmp(argv[i], "-t"))
s_timestamp = 1;
+ else if (!strcmp(argv[i], "-h")) {
+ s_help = 1;
+ return 0;
+ } else if (argv[i][0] == '-')
+ return -EINVAL;
else
s_outputname = argv[i];
}
else
s_outputname = argv[i];
}
@@
-279,10
+289,16
@@
int main(int argc, char **argv)
ret = parse_args(argc, argv);
if (ret) {
ret = parse_args(argc, argv);
if (ret) {
+ fprintf(stdout, "Error: invalid argument.\n");
usage(stdout);
goto error;
}
usage(stdout);
goto error;
}
+ if (s_help) {
+ usage(stdout);
+ exit(EXIT_SUCCESS);
+ }
+
ret = mkdir(s_outputname, S_IRWXU|S_IRWXG);
if (ret) {
perror("mkdir");
ret = mkdir(s_outputname, S_IRWXU|S_IRWXG);
if (ret) {
perror("mkdir");
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