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dist/tools/riotboot_gen_hdr: add JSON mode

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This commit is contained in:
Benjamin Valentin 2025-05-27 11:15:28 +02:00
parent 5fa63408b8
commit bf033ee32f
2 changed files with 30 additions and 8 deletions
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27
dist/tools/riotboot_gen_hdr/genhdr.c vendored
View File

@ -14,6 +14,7 @@
#include <errno.h>
#include <limits.h>
#include <stdbool.h>
#include <stdio.h>
#include <stdint.h>
#include <string.h>
@ -140,7 +141,23 @@ int updatehdr(int argc, char *argv[])
return 0;
}
int readhdr(const char *file)
static void print_hdr(const riotboot_hdr_t *hdr)
{
printf("version: %u\n", hdr->version);
printf("address: 0x%x\n", hdr->start_addr);
printf("checksum: %svalid\n", riotboot_hdr_validate(hdr) ? "in" : "");
}
static void print_hdr_json(const riotboot_hdr_t *hdr)
{
printf("{\n");
printf("\t\"version\": %u,\n", hdr->version);
printf("\t\"address\": %u,\n", hdr->start_addr);
printf("\t\"valid\": %s\n", riotboot_hdr_validate(hdr) ? "false" : "true");
printf("}\n");
}
int readhdr(const char *file, bool json)
{
riotboot_hdr_t hdr = { 0 };
int res = from_file(file, &hdr, sizeof(hdr));
@ -154,9 +171,11 @@ int readhdr(const char *file)
return -EIO;
}
printf("version: %u\n", hdr.version);
printf("address: 0x%x\n", hdr.start_addr);
printf("checksum: %svalid\n", riotboot_hdr_validate(&hdr) ? "in" : "");
if (json) {
print_hdr_json(&hdr);
} else {
print_hdr(&hdr);
}
return 0;
}

11
dist/tools/riotboot_gen_hdr/main.c vendored
View File

@ -14,18 +14,19 @@
* @author Kaspar Schleiser <kaspar@schleiser.de>
*/
#include <stdbool.h>
#include <stdio.h>
#include <string.h>
int genhdr(int argc, char *argv[]);
int updatehdr(int argc, char *argv[]);
int readhdr(const char *file);
int readhdr(const char *file, bool json);
int main(int argc, char *argv[])
{
char *usage = "genhdr generate [args]\n\t"
"genhdr update [file] [new_version]\n\t"
"genhdr show [file]";
"genhdr update <file> <new_version>\n\t"
"genhdr show [--json] <file>";
if (argc < 2) {
goto usage;
@ -37,7 +38,9 @@ int main(int argc, char *argv[])
return updatehdr(argc - 1, &argv[1]);
}
else if (!strcmp(argv[1], "show")) {
return readhdr(argv[2]);
bool json = argc > 2
&& !strcmp(argv[2], "--json");
return readhdr(argv[2 + json], json);
}
usage: