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T: modify extract_input_subframe to dump several subframes

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This commit is contained in:
Cedric Roux
2017-10-09 16:33:05 +02:00
parent 8e6cc01905
commit a9d6e04cf2
1 changed files with 37 additions and 3 deletions
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common/utils/T/tracer/extract_input_subframe.c
+37 -3
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@@ -12,7 +12,9 @@ void usage(void)
"usage: [options] <file> <frame> <subframe>\n" "usage: [options] <file> <frame> <subframe>\n"
"options:\n" "options:\n"
" -d <database file> this option is mandatory\n" " -d <database file> this option is mandatory\n"
" -o <output file> this option is mandatory\n"
" -v verbose\n" " -v verbose\n"
" -c <number of subframes> default to 1\n"
); );
exit(1); exit(1);
} }
@@ -25,15 +27,23 @@ int main(int n, char **v)
int input_event_id; int input_event_id;
database_event_format f; database_event_format f;
char *file = NULL; char *file = NULL;
char *output_file = NULL;
FILE *out;
int fd; int fd;
int frame = -1, subframe = -1; int frame = -1, subframe = -1;
int frame_arg, subframe_arg, buffer_arg; int frame_arg, subframe_arg, buffer_arg;
int verbose = 0; int verbose = 0;
int number_of_subframes = 1;
int processed_subframes = 0;
for (i = 1; i < n; i++) { for (i = 1; i < n; i++) {
if (!strcmp(v[i], "-h") || !strcmp(v[i], "--help")) usage(); if (!strcmp(v[i], "-h") || !strcmp(v[i], "--help")) usage();
if (!strcmp(v[i], "-d")) if (!strcmp(v[i], "-d"))
{ if (i > n-2) usage(); database_filename = v[++i]; continue; } { if (i > n-2) usage(); database_filename = v[++i]; continue; }
if (!strcmp(v[i], "-o"))
{ if (i > n-2) usage(); output_file = v[++i]; continue; }
if (!strcmp(v[i], "-c"))
{ if (i > n-2) usage(); number_of_subframes = atoi(v[++i]); continue; }
if (!strcmp(v[i], "-v")) { verbose = 1; continue; } if (!strcmp(v[i], "-v")) { verbose = 1; continue; }
if (file == NULL) { file = v[i]; continue; } if (file == NULL) { file = v[i]; continue; }
if (frame == -1) { frame = atoi(v[i]); continue; } if (frame == -1) { frame = atoi(v[i]); continue; }
@@ -47,6 +57,19 @@ int main(int n, char **v)
exit(1); exit(1);
} }
if (number_of_subframes < 1) {
printf("bad value for option -c, must be at least 1 and is %d\n",
number_of_subframes);
exit(1);
}
if (output_file == NULL) {
printf("gimme -o <output file>, thanks\n");
exit(1);
}
out = fopen(output_file, "w"); if(out==NULL){perror(output_file);exit(1);}
database = parse_database(database_filename); database = parse_database(database_filename);
load_config_file(database_filename); load_config_file(database_filename);
@@ -99,11 +122,22 @@ short *x = e.e[buffer_arg].b;
x[i] *= 14; x[i] *= 14;
} }
#endif #endif
fwrite(e.e[buffer_arg].b, e.e[buffer_arg].bsize, 1, stdout); if (fwrite(e.e[buffer_arg].b, e.e[buffer_arg].bsize, 1, out) != 1)
fflush(stdout); { perror(output_file); exit(1); }
return 0; processed_subframes++;
number_of_subframes--;
if (!number_of_subframes) {
if (fclose(out)) perror(output_file);
printf("%d subframes dumped\n", processed_subframes);
return 0;
}
subframe++;
if (subframe == 10) { subframe = 0; frame=(frame+1)%1024; }
} }
printf("frame %d subframe %d not found\n", frame, subframe); printf("frame %d subframe %d not found\n", frame, subframe);
printf("%d subframes dumped\n", processed_subframes);
fclose(out);
return 0; return 0;
} }