Exporting larger than 64kB

[mateoconlechuga]

This would entail splitting a large input file into multiple appvars; which the main program would then combine into a singular entity.

[mateoconlechuga]

Didn't I do this lol

[adriweb]

Well, I guess convbin dropped that feature :( Are you able to add it back?
I'd need this for lua, and someone else needs that too: https://tiplanet.org/forum/viewtopic.php?f=12&t=23915

Thanks :)

For reference, here's what the old code looked like:

convbin/main.c

Lines 657 to 721 in aa7fe58

	if (offset > max_var_size) {
	if (name_length == 8) {
	fprintf(stderr, "[error] output name too long for size.\n");
	exit(1);
	}
	unsigned int num_appvars = (offset / max_var_size) + 1;
	unsigned int pos = 0;
	unsigned int len = max_var_size;
	if (num_appvars * max_var_size > MAX_TOTAL_SIZE) {
	fprintf(stderr, "[error] input data too large to even split.\n"
	"please reduce your program size!\n");
	exit(1);
	}
	if (data[0] == 0xEF && data[1] == 0x7B && var_type == TYPE_PRGM) {
	pos = 2;
	len -= 2;
	}
	fprintf(stdout, "input data too large (%u bytes); splitting across %u variable(s).\n", offset, num_appvars);
	fprintf(stdout, "--------------------\n");
	uint8_t *appvar_info = calloc(0x10000, 1);
	unsigned int appvar_info_pos = sizeof asm_large_extractor;
	unsigned int i;
	w24(r24(&asm_large_extractor[L_SIZE]) + (num_appvars * 11) + 2, &asm_large_extractor[L_SIZE]);
	memcpy(appvar_info, asm_large_extractor, appvar_info_pos);
	for (i = 0; i < num_appvars; i++) {
	char *file_name, *appvar_name;
	char tmpbuf[10];
	sprintf(tmpbuf, "appvar%u_", i);
	file_name = str_dupcat(tmpbuf, out_name);
	file_name[strlen(file_name)-1] = 'v';
	sprintf(tmpbuf, "%u", i);
	appvar_name = str_dupcat(var_name, tmpbuf);
	export(appvar_name, file_name, data + pos, len, TYPE_APPVAR, ARCHIVED);
	appvar_info[appvar_info_pos] = 0x15;
	memcpy(&appvar_info[appvar_info_pos+1], appvar_name, strlen(appvar_name));
	appvar_info_pos += 11;
	free(file_name);
	free(appvar_name);
	pos += len;
	offset -= len;
	if (offset > max_var_size) {
	len = max_var_size;
	} else {
	len = offset;
	}
	}
	if (var_type == TYPE_PRGM) {
	appvar_info[appvar_info_pos] = 0x15; appvar_info_pos += 2;
	export(var_name, out_name, appvar_info, appvar_info_pos, var_type, archived);
	}
	free(appvar_info);

[mateoconlechuga]

added with 961c2e3