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beautify output format

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zinongli 2025-07-26 00:49:57 -04:00
commit 3b88dd45a3
1 changed files with 34 additions and 17 deletions
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47
client/src/cmdhffelica.c
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@ -1789,7 +1789,7 @@ static int CmdHFFelicaDumpServiceArea(const char *Cmd) {
if(!check_last_idm(data, datalen))
return PM3_EINVARG;
PrintAndLogEx(INFO, "Dumping Service Code and Area Code...\n");
PrintAndLogEx(INFO, "┌───────────────────────────────────────────────");
uint8_t flags = FELICA_APPEND_CRC | FELICA_RAW;
@ -1809,12 +1809,14 @@ static int CmdHFFelicaDumpServiceArea(const char *Cmd) {
if(send_dump_sv_plain(flags, datalen + 2, data, 0,
&resp, false) != PM3_SUCCESS){
PrintAndLogEx(ERR, "No response at cursor 0x%04X", cursor);
PrintAndLogEx(FAILED, "No response at cursor 0x%04X", cursor);
return PM3_ERFTRANS;
}
if(resp.frame_response.cmd_code[0] != 0x0B){
PrintAndLogEx(ERR, "Bad response cmd 0x%02X @ 0x%04X",
PrintAndLogEx(FAILED, "Bad response cmd 0x%02X @ 0x%04X.",
resp.frame_response.cmd_code[0], cursor);
PrintAndLogEx(INFO, "This is a normal signal issue. Please try again.");
PrintAndLogEx(INFO, "If the issue persists, move the card around and check signal strength. FeliCa can be hard to keep in field.");
return PM3_ERFTRANS;
}
@ -1826,31 +1828,29 @@ static int CmdHFFelicaDumpServiceArea(const char *Cmd) {
/* pop finished areas */
while(depth && node_code > area_end_stack[depth]) depth--;
/* ---------- build pretty prefix & print node -------------- */
/* 1. Is this the last child in its parent? */
bool last_in_parent = (node_code == area_end_stack[depth]);
/* 2. Compose prefix string */
/* ----- compose nice prefix ------------------------------------ */
char prefix[64] = "";
for(int i = 1; i < depth; i++) {
for (int i = 1; i < depth; i++) {
bool more_siblings = (cursor < area_end_stack[i]);
strcat(prefix, more_siblings ? "│ " : " ");
}
strcat(prefix, last_in_parent ? "└── " : "├── ");
/* decide glyph for this line (areas always use └──) */
const char *line_glyph = "├── ";
strcat(prefix, line_glyph);
/* 3. Print the line */
if(len == 0x0E) { /* AREA */
/* ----- print --------------------------------------------------- */
if (len == 0x0E) { /* AREA node */
uint16_t end_code = resp.payload[2] | (resp.payload[3] << 8);
PrintAndLogEx(INFO, "%sAREA_%04X", prefix, node_code >> 6);
if(depth < 7) { /* push end */
depth++;
area_end_stack[depth] = end_code;
if (depth < 7) {
area_end_stack[++depth] = end_code;
}
} else if (len == 0x0C) { /* SERVICE */
PrintAndLogEx(INFO, "%ssvc_%04X", prefix, node_code);
} else{
PrintAndLogEx(ERR, "Unexpected length 0x%02X @ 0x%04X",
PrintAndLogEx(FAILED, "Unexpected length 0x%02X @ 0x%04X",
len, cursor);
return PM3_ERFTRANS;
}
@ -1858,6 +1858,23 @@ static int CmdHFFelicaDumpServiceArea(const char *Cmd) {
if(cursor == 0) break; /* overflow safety */
}
/* draw closing bar └─┴─... based on final depth */
char bar[128]; /* large enough for depth≤7 */
size_t pos = 0;
/* leading corner */
pos += snprintf(bar + pos, sizeof(bar) - pos, "└");
/* one segment per level-1 */
for(int i = 0; i < depth - 1 && pos < sizeof(bar); i++)
pos += snprintf(bar + pos, sizeof(bar) - pos, "───┴");
/* tail */
snprintf(bar + pos, sizeof(bar) - pos, "───────────────────────");
PrintAndLogEx(INFO, "%s", bar);
PrintAndLogEx(SUCCESS, "Service code and area dump complete.");
return PM3_SUCCESS;
}