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Optimize Device.Security. Object

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This commit is contained in:
Amin Ben Romdhane 2025-03-20 01:44:11 +01:00
parent 09882ba799
commit bd9f7db4fb
1 changed files with 29 additions and 21 deletions
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50
libbbfdm/security.c
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@ -76,32 +76,46 @@ static char *generate_serial_number(const char *text, int length)
return hex;
}
static int filter(const struct dirent *entry)
{
// Exclude hidden files and files not ending with ".0"
return (entry->d_name[0] != '.' && strstr(entry->d_name, ".0") != NULL);
}
static int compare(const struct dirent **a, const struct dirent **b)
{
// Sort alphabetically (case-insensitive)
return strcasecmp((*a)->d_name, (*b)->d_name);
}
static int fill_certificate_paths(const char *dir_path, int *cidx)
{
struct dirent *d_file = NULL;
DIR *dir = NULL;
char cert_path[CERT_PATH_LEN];
struct dirent **namelist;
sysfs_foreach_file(dir_path, dir, d_file) {
int num_files = scandir(dir_path, &namelist, filter, compare);
if (d_file->d_name[0] == '.' || !strstr(d_file->d_name, ".0"))
for (int i = 0; i < num_files; i++) {
char cert_path[CERT_PATH_LEN];
if (*cidx >= MAX_CERT) {
FREE(namelist[i]);
continue;
}
if (*cidx >= MAX_CERT)
break;
snprintf(cert_path, sizeof(cert_path), "%s/%s", dir_path, namelist[i]->d_name);
snprintf(cert_path, sizeof(cert_path), "%s/%s", dir_path, d_file->d_name);
if (!file_exists(cert_path) || !is_regular_file(cert_path))
if (!file_exists(cert_path) || !is_regular_file(cert_path)) {
FREE(namelist[i]);
continue;
}
DM_STRNCPY(certifcates_paths[*cidx], cert_path, CERT_PATH_LEN);
(*cidx)++;
FREE(namelist[i]);
}
if (dir)
closedir (dir);
FREE(namelist);
return 0;
}
@ -145,10 +159,9 @@ static int get_certificate_paths(void)
static int browseSecurityCertificateInst(struct dmctx *dmctx, DMNODE *parent_node, void *prev_data, char *prev_instance)
{
struct certificate_profile certificateprofile = {0};
struct uci_section *dmmap_sec = NULL;
struct dm_data curr_data = {0};
char *inst = NULL;
int i, status;
int i, status, id = 0;
get_certificate_paths();
@ -167,16 +180,11 @@ static int browseSecurityCertificateInst(struct dmctx *dmctx, DMNODE *parent_nod
continue;
}
if ((dmmap_sec = get_dup_section_in_dmmap_opt("dmmap_security", "security_certificate", "path", certifcates_paths[i])) == NULL) {
dmuci_add_section_bbfdm("dmmap_security", "security_certificate", &dmmap_sec);
dmuci_set_value_by_section_bbfdm(dmmap_sec, "path", certifcates_paths[i]);
}
init_certificate(certifcates_paths[i], cert, &certificateprofile);
curr_data.additional_data = (void *)&certificateprofile;
inst = handle_instance(dmctx, parent_node, dmmap_sec, "security_certificate_instance", "security_certificate_alias");
inst = handle_instance_without_section(dmctx, parent_node, ++id);
status = DM_LINK_INST_OBJ(dmctx, parent_node, &curr_data, inst);