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Replaced fileView by a better one copied from ScummVM's hexdump

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This commit is contained in:
yoshizf
2003-09-18 18:37:46 +00:00
parent 254f8cb6fa
commit aeb81326ec
1 changed files with 87 additions and 25 deletions
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scummex.cpp
+87 -25
View File
@@ -115,45 +115,107 @@ void ScummEX::FileDump(const char *filename) {
}
void ScummEX::fileView() {
int j = 0;
uint32 i;
int j, i;
char *text;
char title[256];
char buf[256];
byte* data;
byte* dataorg;
int len, offset, nlines, bytes_per_line;
byte c;
len = _blockTable[block_id].blockSize;
offset = _blockTable[block_id].offset;
bytes_per_line = 16;
nlines = len / bytes_per_line;
text = (char *) calloc(((16 + (3*bytes_per_line) + (bytes_per_line/4) + bytes_per_line) * nlines) + 256, 1);
text = (char *) malloc(4 * _blockTable[block_id].blockSize);
if (text == NULL)
return;
sprintf(title, "%s Block at offset %d", _blockTable[block_id].blockName, _blockTable[block_id].offset);
sprintf(text, "%s Block at offset %d", _blockTable[block_id].blockName, _blockTable[block_id].offset);
sprintf(text, " ");
_input.seek(_blockTable[block_id].offset, SEEK_SET);
for (i=0; i<_blockTable[block_id].blockSize; i++) {
byte c;
c = _input.readByte();
sprintf(buf, "%02X ", c);
dataorg = data = (byte*) malloc(_blockTable[block_id].blockSize);
if (data == NULL)
return;
_input.read(data, _blockTable[block_id].blockSize);
while (len >= bytes_per_line) {
sprintf(buf, "%06X: ", offset);
strcat(text, buf);
if (j == 3 || j == 7 || j == 11) {
for (i = 0; i < bytes_per_line; i++) {
sprintf(buf, "%02X ", data[i]);
strcat(text, buf);
if (i % 4 == 3) {
sprintf(buf, " ");
strcat(text, buf);
}
}
sprintf(buf, " |");
strcat(text, buf);
for (i = 0; i < bytes_per_line; i++) {
c = data[i];
if (c < 32 || c >= 127)
c = '.';
sprintf(buf, "%c", c);
strcat(text, buf);
}
sprintf(buf, "|\n");
strcat(text, buf);
data += bytes_per_line;
len -= bytes_per_line;
offset += bytes_per_line;
}
if (len <= 0)
return;
sprintf(buf, "%06X: ", offset);
strcat(text, buf);
for (i = 0; i < len; i++) {
sprintf(buf, "%02X ", data[i]);
strcat(text, buf);
if (i % 4 == 3) {
sprintf(buf, " ");
strcat(text, buf);
}
if (j == 15) {
sprintf(buf, "\n");
strcat(text, buf);
j = 0;
} else {
j++;
}
}
for (; i < bytes_per_line; i++) {
sprintf(buf, " ");
strcat(text, buf);
if (i % 4 == 3) {
sprintf(buf, " ");
strcat(text, buf);
}
}
sprintf(buf, " |");
strcat(text, buf);
for (i = 0; i < len; i++) {
c = data[i];
if (c < 32 || c >= 127)
c = '.';
sprintf(buf, "%c", c);
strcat(text, buf);
}
for (; i < bytes_per_line; i++) {
sprintf(buf, " ");
strcat(text, buf);
}
sprintf(buf, "|\n");
strcat(text, buf);
_gui->DisplayViewer("Block", 600, 400, text);
free(dataorg);
_gui->DisplayViewer(title, 660, 480, text);
free(text);
}
void ScummEX::iMUSEPlay()