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Add the Hex input mode

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This commit is contained in:
Aaron Cook 2022-09-23 18:48:47 -05:00
commit c4a334bdee
2 changed files with 69 additions and 0 deletions
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68
src/ingest.c
View file

@ -19,6 +19,7 @@ static ingest_t ingest;
static int mode_normal(int ch);
static int mode_xmodem(int block_sz);
static int mode_hex(int ch);
static int handle_functions(int ch);
static int print_stats();
static int auto_complete();
@ -358,6 +359,16 @@ ingest_thread(void *arg)
ingest.mode = INGEST_MODE_XMODEM1K;
bytenuts_set_status(STATUS_INGEST, "xmodem1k");
break;
case 'H':
if (ingest.mode == INGEST_MODE_NORMAL) {
ingest.mode = INGEST_MODE_HEX;
bytenuts_set_status(STATUS_INGEST, "hex");
} else {
ingest.mode = INGEST_MODE_NORMAL;
bytenuts_set_status(STATUS_INGEST, "normal");
}
should_continue = 1;
break;
case 'h':
cheerios_print(
"Commands (lead with ctrl-%c):\r\n"
@ -397,6 +408,9 @@ ingest_thread(void *arg)
case INGEST_MODE_XMODEM1K:
mode_xmodem(1024);
break;
case INGEST_MODE_HEX:
mode_hex(ch);
break;
default:
break;
}
@ -593,6 +607,60 @@ mode_xmodem(int block_sz)
return 0;
}
static int
mode_hex(int ch)
{
if (handle_functions(ch))
return 0;
switch (ch) {
case '\n': { /* send inputs */
char hexbuf[sizeof(ingest.inbuf)/2];
size_t inbuflen = strlen(ingest.inbuf);
for (int i = 0; i < inbuflen; i += 2) {
char tmp = ingest.inbuf[i+2];
ingest.inbuf[i+2] = '\0';
hexbuf[i/2] = strtol(&ingest.inbuf[i], NULL, 16);
// cheerios_print("HEX 0x%02X (%c)\r\n", hexbuf[i/2], hexbuf[i/2]);
ingest.inbuf[i+2] = tmp;
}
if (cheerios_insert(hexbuf, inbuflen/2)) {
break;
}
/* store in history */
ingest.history_pos = ingest.history_len;
if (ingest.inlen > 0) {
ingest.history_len++;
ingest.history = realloc(ingest.history, ingest.history_len * sizeof(char *));
ingest.history[ingest.history_pos] = strdup(ingest.inbuf);
ingest.history_pos++;
if (ingest.history_fd) {
fwrite(ingest.inbuf, 1, strlen(ingest.inbuf), ingest.history_fd);
fwrite("\n", 1, 1, ingest.history_fd);
}
}
memset(ingest.inbuf, 0, sizeof(ingest.inbuf));
ingest.inpos = 0;
ingest.inlen = 0;
ingest_refresh();
break;
}
case KEY_UP: /* load in history */
case KEY_DOWN: /* load in history */
default:
mode_normal(ch);
break;
}
return 0;
}
static int
handle_functions(int ch)
{

1
src/ingest.h
View file

@ -11,6 +11,7 @@ enum ingest_mode_enum {
INGEST_MODE_NORMAL = 0,
INGEST_MODE_XMODEM,
INGEST_MODE_XMODEM1K,
INGEST_MODE_HEX,
};
typedef struct ingest_struct {