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hexhtml.c
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/*
Copyright 2009-2014 Luigi Auriemma
This program is free software; you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
the Free Software Foundation; either version 2 of the License, or
(at your option) any later version.
This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
GNU General Public License for more details.
You should have received a copy of the GNU General Public License
along with this program; if not, write to the Free Software
Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
http://www.gnu.org/licenses/gpl-2.0.txt
*/
// QuickBMS cool hexdump HTML output
#ifdef WIN32
#else
//typedef unsigned int DWORD;
//typedef void* HANDLE;
#define STD_OUTPUT_HANDLE stdout
#define STD_INPUT_HANDLE stdin
typedef struct {
int Bottom;
int Top;
} SMALL_RECT;
typedef struct {
unsigned short wAttributes;
SMALL_RECT srWindow;
} CONSOLE_SCREEN_BUFFER_INFO;
int SetConsoleTextAttribute(HANDLE A, int B) { return 0; }
HANDLE GetStdHandle(FILE *A) { return fileno(A); }
int GetConsoleScreenBufferInfo(HANDLE A, CONSOLE_SCREEN_BUFFER_INFO *B) {
memset(B, 0, sizeof(CONSOLE_SCREEN_BUFFER_INFO));
B->srWindow.Top = 50;
}
#define FOREGROUND_BLUE 1
#define FOREGROUND_GREEN 2
#define FOREGROUND_RED 4
#define FOREGROUND_INTENSITY 8
#define BACKGROUND_BLUE 16
#define BACKGROUND_GREEN 32
#define BACKGROUND_RED 64
#define BACKGROUND_INTENSITY 128
#endif
enum {
HEXHTML_HTML,
HEXHTML_CONSOLE,
//
HEXHTML_NONE
};
int hexhtml_idx = 0, // CMD.var[0], don't worry it's only a temporary global variable
hexhtml_idx_max = 0,
hexhtml_skip = 1,
hexhtml_output = HEXHTML_HTML,
hexhtml_noascii_details = 0; // save space for the browser
u8 *hexhtml_name = NULL; // temporary variable
/* types
-1 = cool, small and safe way
0 = tables
1 = a title
2 = a span
*/
#define hexhtml_span "span" // IE wants span or nothing
#define hexthml_skip_char "." // "\xa0"
#define HEXHTML_ASSIGN \
hexhtml_t **hexhtml = NULL; \
int *hexhtml_size = NULL; \
if(fdnum < 0) { \
hexhtml = &g_memory_file[-fdnum].hexhtml; \
hexhtml_size = &g_memory_file[-fdnum].hexhtml_size; \
} else { \
hexhtml = &g_filenumber[fdnum].hexhtml; \
hexhtml_size = &g_filenumber[fdnum].hexhtml_size; \
} \
u_int myftell(int fdnum);
int hexhtml_init(int fdnum, int filesize) {
HEXHTML_ASSIGN
hexhtml_skip = 0;
if(hexhtml_output == HEXHTML_HTML) {
if(filesize > ((1024 * 1024) / 2)) {
fprintf(stderr, "\n"
"Alert: the input file is too big for the HTML output.\n"
" I will skip the visualization of unhandled bytes\n");
/*
fprintf(stderr, "\n"
"Error: the input file is too big for the HTML output.\n"
" it takes tons of resources of the browser so you can use this feature\n"
" only with small files.\n");
myexit(QUICKBMS_ERROR_MEMORY);
*/
hexhtml_skip = 1;
}
}
if(hexhtml && *hexhtml) {
real_free(*hexhtml);
*hexhtml = NULL;
}
*hexhtml_size = filesize;
*hexhtml = real_calloc(*hexhtml_size, sizeof(hexhtml_t));
if(!*hexhtml) STD_ERR(QUICKBMS_ERROR_MEMORY);
hexhtml_name = NULL;
return 0;
}
int hexhtml_add(int fdnum, u8 *data, int size) {
static int db_names = 0;
static u8 **db_name = NULL;
int i,
j,
j_hexhtml_name = -1,
len,
offset;
u8 *p,
*s;
HEXHTML_ASSIGN
if(!hexhtml || !*hexhtml) return -1;
if(size < 0) return -1;
if(!size) return 0;
offset = myftell(fdnum);
if(offset > *hexhtml_size) return -1;
offset -= size;
if(offset < 0) return -1;
for(i = 0; i < size; i++) {
(*hexhtml)[offset + i].byte = data[i];
(*hexhtml)[offset + i].idx = 1 + hexhtml_idx;
if(hexhtml_name) {
// bits are not handled separately because this is a file reading operation
// consider this solution a work-around
p = (*hexhtml)[offset + i].name;
if(p) {
len = strlen(p);
s = malloc(len + 1 + strlen(hexhtml_name) + 1);
if(!s) STD_ERR(QUICKBMS_ERROR_MEMORY);
memcpy(s, p, len);
s[len] = '|';
strcpy(s + len + 1, hexhtml_name);
} else {
s = hexhtml_name;
}
if((s == hexhtml_name) && (j_hexhtml_name >= 0)) {
j = j_hexhtml_name;
} else {
for(j = 0; j < db_names; j++) {
if(!stricmp(db_name[j], s)) break;
}
}
if(j >= db_names) {
j = db_names;
db_names++;
db_name = realloc(db_name, sizeof(u8 *) * db_names);
if(!db_name) STD_ERR(QUICKBMS_ERROR_MEMORY);
if(s == hexhtml_name) {
if(j_hexhtml_name < 0) j_hexhtml_name = j;
db_name[j] = mystrdup_simple(s);
} else {
db_name[j] = s; // already allocated
}
} else {
if(s != hexhtml_name) FREE(s);
}
(*hexhtml)[offset + i].name = db_name[j];
} else {
(*hexhtml)[offset + i].name = NULL;
}
(*hexhtml)[offset + i].flags = i ? 0 : 1;
}
if(hexhtml_idx > hexhtml_idx_max) hexhtml_idx_max = hexhtml_idx;
return 0;
}
u8 *hexhtml_color(int idx) {
static const int minchr = 0xa0;
static const int maxchr = 0xff;
static u8 ret[32];
i32 i;
u8 rgb[3];
if(idx <= 0) return("ffffff");
u32 t;
t = idx;
for(i = 0; i < idx; i++) {
t = (t * 214013) + 2531011;
}
rgb[0] = t >> 16;
rgb[1] = t >> 8;
rgb[2] = t;
for(i = 0; i < 3; i++) {
while((rgb[i] < minchr) || (rgb[i] > maxchr)) rgb[i] = (rgb[i] * 214013) + 2531011;
}
sprintf(ret, "%02x%02x%02x", rgb[0], rgb[1], rgb[2]);
return ret;
}
u8 *html_isprint(u8 byte) {
static u8 ret[32];
if(byte == '\"') { if(hexhtml_output == HEXHTML_HTML) return("""); }
else if(byte == '&') { if(hexhtml_output == HEXHTML_HTML) return("&"); }
else if(byte == '<') { if(hexhtml_output == HEXHTML_HTML) return("<"); }
else if(byte == '>') { if(hexhtml_output == HEXHTML_HTML) return(">"); }
else if(byte == 0x00) { if(hexhtml_output == HEXHTML_HTML) byte = 0xa0; else byte = ' '; }
else if(byte == ' ') { if(hexhtml_output == HEXHTML_HTML) byte = 0xa0; }
else if(byte == '\t') { if(hexhtml_output == HEXHTML_HTML) byte = 0xa0; else byte = ' '; }
else if(byte == '\v') { if(hexhtml_output == HEXHTML_HTML) byte = 0xa0; else byte = ' '; }
else if(byte <= ' ') byte = '.';
else if(byte >= 0x7f) byte = '.';
ret[0] = byte;
ret[1] = 0;
return ret;
}
int hexhtml_search(int fdnum, int offset, u8 *str) {
int i,
o;
HEXHTML_ASSIGN
for(; offset < *hexhtml_size; offset++) {
i = 0;
for(o = offset; o < *hexhtml_size; o++) {
if(!str[i]) return offset;
if(tolower((*hexhtml)[o].byte) != tolower(str[i])) break;
i++;
}
}
return -1;
}
int hexhtml_build(int fdnum) {
static u8 tmp_fname[PATHSZ + 1] = "";
FILE *fd = NULL;
i32 i,
j,
len,
table,
old_idx,
skip;
u8 tmp[256], // for hex viewer
*name,
*p;
HEXHTML_ASSIGN
if(!hexhtml || !*hexhtml) return -1;
if(fdnum < 0) {
name = "MEMORY_FILE";
} else {
name = g_filenumber[fdnum].filename;
if(!name) {
name = g_filenumber[fdnum].basename;
if(!name) {
name = g_filenumber[fdnum].fullname;
if(!name) name = "FILE";
}
}
}
snprintf(tmp_fname, PATHSZ, "%.*s_%08x.htm", PATHSZ - 16, name, (i32)(time(NULL) + fdnum));
p = clean_filename(tmp_fname, NULL);
if(hexhtml_output == HEXHTML_CONSOLE) {
fd = stdout;
} else if(hexhtml_output == HEXHTML_HTML) {
fprintf(stderr, "\n"
"- hex HTML output:\n"
" file: %s\n"
" dump: %s\n"
"\n"
"- wait patiently...\n",
name,
p);
if(check_overwrite(p, 0) < 0) return -1;
fd = xfopen(p, "wb");
if(!fd) STD_ERR(QUICKBMS_ERROR_FILE_WRITE);
fprintf(fd,
"<html>\n"
"<title>QuickBMS: %s</title>\n"
"<style type='text/css'>\n"
"<!--\n"
"*{margin:0;padding:0;color:#000000;font-size:14;font-family:courier,monospace;text-decoration:none}\n"
"table{border-style:solid}\n"
"table{table-layout:fixed}\n"
"td{background-color:#f8f8f8;border-style:solid;border-width:0px 0px 1px 1px;border-color:#c0c0c0;padding:1px 0px 1px 0px}\n"
"td.offset{background-color:#d4d0c8}\n"
"td.hex {background-color:#f8f8f8}\n"
"td.ascii {background-color:#f4f0e8}\n",
name);
for(i = 0; i <= (hexhtml_idx_max + 1); i++) {
for(j = 0;; j++) {
switch(j) {
case 0: p = "%s.x%d:hover"; break;
case 1: p = "%s.x%d"; break;
//case 2: p = "%s.x%d:link"; break;
default: p = NULL; break;
}
if(!p) break;
sprintf(tmp, p, g_enable_hexhtml ? "a" : "td", i);
if(!i) {
tmp[0] = ' ';
tmp[1] = ' ';
tmp[2] = ' ';
sprintf(tmp + 3, "%s", g_enable_hexhtml ? "a" : "td");
}
fprintf(fd, tmp, NULL);
fprintf(fd,
"{position:relative;z-index:%d;color:#%s;background-color:#%s;border-style:solid;border-width:0px 0px 0px 0px;border-color:#c0c0c0;padding:2px 0px 1px 0px}\n",
(!j) ? 200 : 0,
(!j) ? "ffffff" : "000000",
(!j) ? "0a246a" : (char *)hexhtml_color(i));
fprintf(fd, tmp, NULL);
if(j) {
fprintf(fd, " "hexhtml_span"{display:none}\n");
} else {
fprintf(fd, " "hexhtml_span"{display:block;position:absolute;bottom:20;border:1px solid #80ff80;background-color:#008000;color:#ffffff;text-align:center}\n");
}
}
}
fprintf(fd,
"-->\n"
"</style>\n"
"<body bgcolor=#808080>\n"
"\n"
"<table align=left border=3 cellspacing=0 cellpadding=0 rules=none>\n");
}
if(g_enable_hexhtml >= 0) goto hexhtml_other_types;
// console
if(hexhtml_output == HEXHTML_CONSOLE) {
int hexhtml_console_color[] = {
FOREGROUND_RED | FOREGROUND_GREEN | FOREGROUND_BLUE | FOREGROUND_INTENSITY | BACKGROUND_GREEN | BACKGROUND_BLUE,
BACKGROUND_RED | BACKGROUND_GREEN | BACKGROUND_BLUE | BACKGROUND_INTENSITY,
FOREGROUND_RED | FOREGROUND_GREEN | FOREGROUND_BLUE | FOREGROUND_INTENSITY | BACKGROUND_BLUE,
FOREGROUND_RED | FOREGROUND_GREEN | FOREGROUND_BLUE | FOREGROUND_INTENSITY | BACKGROUND_GREEN,
FOREGROUND_RED | FOREGROUND_GREEN | FOREGROUND_BLUE | FOREGROUND_INTENSITY | BACKGROUND_GREEN | BACKGROUND_BLUE,
FOREGROUND_RED | FOREGROUND_GREEN | FOREGROUND_BLUE | FOREGROUND_INTENSITY | BACKGROUND_RED,
FOREGROUND_RED | FOREGROUND_GREEN | FOREGROUND_BLUE | FOREGROUND_INTENSITY | BACKGROUND_RED | BACKGROUND_BLUE,
FOREGROUND_RED | FOREGROUND_GREEN | FOREGROUND_BLUE | FOREGROUND_INTENSITY | BACKGROUND_BLUE | BACKGROUND_INTENSITY,
BACKGROUND_GREEN | BACKGROUND_INTENSITY,
BACKGROUND_GREEN | BACKGROUND_BLUE | BACKGROUND_INTENSITY,
FOREGROUND_RED | FOREGROUND_GREEN | FOREGROUND_BLUE | FOREGROUND_INTENSITY | BACKGROUND_RED | BACKGROUND_INTENSITY,
BACKGROUND_RED | BACKGROUND_BLUE | BACKGROUND_INTENSITY,
FOREGROUND_RED | FOREGROUND_GREEN | FOREGROUND_BLUE | FOREGROUND_INTENSITY | BACKGROUND_RED | BACKGROUND_GREEN,
BACKGROUND_RED | BACKGROUND_GREEN | BACKGROUND_INTENSITY,
-1
};
int hexhtml_console_colors = 0;
CONSOLE_SCREEN_BUFFER_INFO hexhtml_console_info;
HANDLE hexhtml_stdout,
hexhtml_stdin;
hexhtml_stdout = GetStdHandle(STD_OUTPUT_HANDLE);
hexhtml_stdin = GetStdHandle(STD_INPUT_HANDLE);
for(i = 0; hexhtml_console_color[i] >= 0; i++);
hexhtml_console_colors = i;
GetConsoleScreenBufferInfo(hexhtml_stdout, &hexhtml_console_info);
int lines = 0,
max_lines = 50,
vis_i = 0,
old_i = 0,
color = 0;
max_lines = (hexhtml_console_info.srWindow.Bottom - hexhtml_console_info.srWindow.Top) - 1;
i = 0;
for(;;) {
#ifdef WIN32
if(i > *hexhtml_size) i = *hexhtml_size;
if(i < 0) i = 0;
if(lines == 0) {
old_i = vis_i;
vis_i = i;
}
if(lines >= max_lines) {
lines = 0;
SetConsoleTextAttribute(hexhtml_stdout, FOREGROUND_RED | FOREGROUND_GREEN | FOREGROUND_BLUE | FOREGROUND_INTENSITY);
fprintf(fd, "\n");
name = (*hexhtml)[vis_i].name;
if(!name) name = get_varname((*hexhtml)[vis_i].idx - 1);
if(name) fprintf(fd, "%.79s", name);
fprintf(fd, "\n: ");
INPUT_RECORD ir;
DWORD unused;
while(ReadConsoleInput(hexhtml_stdin, &ir, 1, &unused)) {
if((ir.EventType == KEY_EVENT) && ir.Event.KeyEvent.bKeyDown) {
if(ir.Event.KeyEvent.wVirtualKeyCode == VK_SHIFT) {
// Windows 98 bug
// after all I don't use the SHIFT key so no problem
} else {
break;
}
}
}
if(ir.Event.KeyEvent.wVirtualKeyCode == VK_DELETE) {
for(i = vis_i - 1; i >= 0; i--) {
if((*hexhtml)[i].idx != (*hexhtml)[vis_i].idx) break;
if((*hexhtml)[i].name != (*hexhtml)[vis_i].name) break;
}
j = i;
for(--i; i >= 0; i--) {
if((*hexhtml)[i].idx != (*hexhtml)[j].idx) break;
if((*hexhtml)[i].name != (*hexhtml)[j].name) break;
}
i++;
continue;
}
if(ir.Event.KeyEvent.wVirtualKeyCode == VK_TAB) {
for(i = vis_i; i < *hexhtml_size; i++) {
if((*hexhtml)[i].idx != (*hexhtml)[vis_i].idx) break;
if((*hexhtml)[i].name != (*hexhtml)[vis_i].name) break;
}
continue;
}
if(ir.Event.KeyEvent.wVirtualKeyCode == VK_BACK) {
i = old_i; // don't use old_i
continue;
}
if(ir.Event.KeyEvent.wVirtualKeyCode == VK_UP) {
i = vis_i - 0x10;
continue;
}
if(ir.Event.KeyEvent.wVirtualKeyCode == VK_DOWN) {
i = vis_i + 0x10;
continue;
}
if(ir.Event.KeyEvent.wVirtualKeyCode == VK_LEFT) {
i = vis_i - 1;
continue;
}
if(ir.Event.KeyEvent.wVirtualKeyCode == VK_RIGHT) {
i = vis_i + 1;
continue;
}
if(ir.Event.KeyEvent.wVirtualKeyCode == VK_PRIOR) {
i = vis_i - (max_lines * 0x10);
continue;
}
if(ir.Event.KeyEvent.wVirtualKeyCode == VK_NEXT) {
i = vis_i + (max_lines * 0x10);
continue;
}
if(ir.Event.KeyEvent.wVirtualKeyCode == VK_SPACE) continue;
if(ir.Event.KeyEvent.wVirtualKeyCode == VK_RETURN) {
i = vis_i + 0x10;
continue;
}
if(!(ir.Event.KeyEvent.dwControlKeyState & ENHANCED_KEY) && (tolower(ir.Event.KeyEvent.uChar.AsciiChar) == 'q')) break;
if(ir.Event.KeyEvent.wVirtualKeyCode == VK_HOME) {
i = 0;
continue;
}
if(ir.Event.KeyEvent.wVirtualKeyCode == VK_END) {
i = *hexhtml_size - (max_lines * 0x10);
continue;
}
if(!(ir.Event.KeyEvent.dwControlKeyState & ENHANCED_KEY) && (ir.Event.KeyEvent.uChar.AsciiChar == 'g')) {
i = 0;
continue;
}
if(!(ir.Event.KeyEvent.dwControlKeyState & ENHANCED_KEY) && (ir.Event.KeyEvent.uChar.AsciiChar == 'G')) {
i = *hexhtml_size - (max_lines * 0x10);
continue;
}
if(ir.Event.KeyEvent.wVirtualKeyCode == VK_ESCAPE) break;
if(ir.Event.KeyEvent.wVirtualKeyCode == VK_CONTROL) break;
j = 0;
do {
if((ir.EventType == KEY_EVENT) && ir.Event.KeyEvent.bKeyDown) {
if(ir.Event.KeyEvent.wVirtualKeyCode == VK_RETURN) break;
if(!(ir.Event.KeyEvent.dwControlKeyState & ENHANCED_KEY)) {
if(ir.Event.KeyEvent.uChar.AsciiChar) {
if(j < (sizeof(tmp) - 1)) tmp[j++] = ir.Event.KeyEvent.uChar.AsciiChar;
fputc(ir.Event.KeyEvent.uChar.AsciiChar, fd);
}
}
}
} while(ReadConsoleInput(hexhtml_stdin, &ir, 1, &unused));
tmp[j] = 0;
if(tolower(tmp[0]) == 'q') break;
if(tolower(tmp[0]) == 'e') break;
switch(tmp[0]) {
case '/':
len = hexhtml_search(fdnum, vis_i, tmp + 1);
if(len >= 0) i = len;
break;
case '%':
len = readbase(tmp + 1, 16, NULL);
if(len < 0) len = 0;
if(len > 100) len = 100;
i = (*hexhtml_size / 100) * len;
break;
case '+':
len = readbase(tmp + 1, 16, NULL);
i = vis_i + len;
break;
case '-':
len = readbase(tmp + 1, 16, NULL);
i = vis_i - len;
break;
default:
i = readbase(tmp, 16, NULL);
break;
}
continue;
}
#else
if(i > *hexhtml_size) break;
#endif
SetConsoleTextAttribute(hexhtml_stdout, FOREGROUND_RED | FOREGROUND_GREEN | FOREGROUND_BLUE | FOREGROUND_INTENSITY);
fprintf(fd, "\n%08X ", i);
for(table = 0;; table++) {
for(j = 0; j < 0x10; j++) {
if(i >= *hexhtml_size) {
SetConsoleTextAttribute(hexhtml_stdout, 0);
if(!table) fprintf(fd, " ");
else fprintf(fd, " ");
} else {
//SetConsoleTextAttribute(hexhtml_stdout, hexhtml_console_color[(*hexhtml)[i].idx % hexhtml_console_colors]);
if(!(*hexhtml)[i].idx) {
SetConsoleTextAttribute(hexhtml_stdout, FOREGROUND_RED | FOREGROUND_GREEN | FOREGROUND_BLUE);
} else {
//if((i > 0) && (*hexhtml)[i].idx != (*hexhtml)[i - 1].idx)
color = (*hexhtml)[i].idx;
SetConsoleTextAttribute(hexhtml_stdout, hexhtml_console_color[color % hexhtml_console_colors]);
}
if(!table) {
fprintf(fd, "%02X", (*hexhtml)[i].byte);
if((j + 1) >= 0x10) SetConsoleTextAttribute(hexhtml_stdout, 0);
fprintf(fd, " ");
} else {
fprintf(fd, "%s", html_isprint((*hexhtml)[i].byte));
}
}
i++;
}
if(table) break;
SetConsoleTextAttribute(hexhtml_stdout, 0);
fprintf(fd, " ");
i -= 0x10;
}
lines++;
}
SetConsoleTextAttribute(hexhtml_stdout, hexhtml_console_info.wAttributes);
fprintf(fd, "\n");
goto hexhtml_quit;
}
// all the others
if(hexhtml_output == HEXHTML_HTML) fprintf(fd, "<tr>\n");
for(table = 0; table < 3; table++) {
switch(table) {
case 0: name = "offset width=70"; break;
case 1: name = "hex"; break;
case 2: name = "ascii"; break;
default: name = ""; break;
}
if(hexhtml_output == HEXHTML_HTML) {
fprintf(fd,
"</td>\n"
"<td class=%s>",
name);
}
old_idx = -1;
skip = 0;
for(i = 0; i < *hexhtml_size; i++) {
name = (*hexhtml)[i].name;
if(!name) name = get_varname((*hexhtml)[i].idx - 1);
if(hexhtml_skip) {
if(!(*hexhtml)[i].idx) {
if(skip < 0) continue;
skip = 1;
} else {
if(skip < 0) {
if(!table) {
len = sprintf(tmp, "...");
for(j = 8; j > len; j--) fprintf(fd, "\xa0"); // like a space/dot
fprintf(fd, "%s", tmp);
switch(hexhtml_output) {
case HEXHTML_HTML: fprintf(fd, "<br>"); break;
case HEXHTML_CONSOLE: fprintf(fd, "\n"); break;
default: break;
}
if(i & 0xf) {
len = sprintf(tmp, "%X", i - (i & 0xf));
for(j = 8; j > len; j--) fprintf(fd, "\xa0"); // like a space/dot
fprintf(fd, "%s", tmp);
}
} else {
for(j = 0; j < 16; j++) {
switch(table) {
case 1: fprintf(fd, hexthml_skip_char hexthml_skip_char " "); break;
case 2: fprintf(fd, hexthml_skip_char " "); break;
default: break;
}
}
fprintf(fd, "<br>");
for(j = 0; j < (i & 0xf); j++) {
/*
switch(table) {
case 1: fprintf(fd, hexthml_skip_char hexthml_skip_char " "); break;
case 2: fprintf(fd, hexthml_skip_char " "); break;
default: break;
}
*/
switch(table) {
case 1: fprintf(fd, "%02X ", (*hexhtml)[i - (i & 0xf) + j].byte); break;
case 2: fprintf(fd, "%s ", html_isprint((*hexhtml)[i - (i & 0xf) + j].byte)); break;
default: break;
}
}
}
}
skip = 0;
}
}
if(!table) {
if(!(i & 0xf)) {
len = sprintf(tmp, "%X", i);
for(j = 8; j > len; j--) fprintf(fd, "\xa0"); // like a space/dot
fprintf(fd, "%s", tmp);
}
} else {
if(skip >= 0) {
if(i & 0xf) fprintf(fd, " ");
}
if((table == 2) && hexhtml_noascii_details) {
// do nothing
} else {
if(((*hexhtml)[i].flags & 1) || ((*hexhtml)[i].idx != old_idx)) {
if(old_idx > 0) {
if(hexhtml_output == HEXHTML_HTML) fprintf(fd, "</a>");
}
if((*hexhtml)[i].flags & 1) {
if(hexhtml_output == HEXHTML_HTML) {
fprintf(fd,
//"<a class=x%d href=:%X><"hexhtml_span">%s</"hexhtml_span">", // popup mode (IE suffers!)
"<a class=x%d href=:%X title=\'%s\'>", // title mode
(*hexhtml)[i].idx,
i,
name);
}
}
old_idx = (*hexhtml)[i].idx;
}
}
}
//if(!skip) {
switch(table) {
case 1: fprintf(fd, "%02X", (*hexhtml)[i].byte); break;
case 2: fprintf(fd, "%s", html_isprint((*hexhtml)[i].byte)); break;
default: break;
}
/*
} else {
switch(table) {
case 1: fprintf(fd, hexthml_skip_char hexthml_skip_char); break;
case 2: fprintf(fd, hexthml_skip_char); break;
default: break;
}
}
*/
if((i & 0xf) == 0xf) {
switch(hexhtml_output) {
case HEXHTML_HTML: fprintf(fd, "<br>"); break;
case HEXHTML_CONSOLE: fprintf(fd, "\n"); break;
default: break;
}
if(skip) skip = -1;
}
}
}
if(hexhtml_output == HEXHTML_HTML) fprintf(fd, "</td>\n");
goto hexhtml_quit;
hexhtml_other_types:
/*
the original cool methods have the big problem of being horribly slow
and consume an incredible amount of resources... but they were really
cool and nice to watch, oh well.
WORK-IN-PROGRESS because I have modified the default values for type -1.
*/
for(i = 0; i < *hexhtml_size; i += 0x10) {
if(hexhtml_output == HEXHTML_HTML) {
len = sprintf(tmp, "%X", i);
fprintf(fd, "<tr><td class='offset'>");
for(j = 8; j > len; j--) fprintf(fd, " ");
fprintf(fd, "%s</td></tr>\n", tmp);
} else {
fprintf(fd, "%08X", i);
}
}
if(hexhtml_output == HEXHTML_HTML) {
fprintf(fd,
"</table>\n"
"<table align=left border=3 cellspacing=0 cellpadding=0 rules=none>\n");
}
for(i = 0; i < *hexhtml_size; i++) {
if(!(i & 0xf)) {
if(hexhtml_output == HEXHTML_HTML) fprintf(fd, "<tr>");
if(g_enable_hexhtml) {
if(hexhtml_output == HEXHTML_HTML) fprintf(fd, "<td>");
}
}
name = (*hexhtml)[i].name;
if(!name) name = get_varname((*hexhtml)[i].idx - 1);
if(!(*hexhtml)[i].idx) {
if(g_enable_hexhtml) {
if(hexhtml_output == HEXHTML_HTML) {
fprintf(fd,
"<a href=:%X>%02X</a>",
i,
(*hexhtml)[i].byte);
} else {
fprintf(fd,
"%02X",
(*hexhtml)[i].byte);
}
} else {
if(hexhtml_output == HEXHTML_HTML) {
fprintf(fd,
"<td>%02X</td>",
(*hexhtml)[i].byte);
} else {
fprintf(fd,
"%02X",
(*hexhtml)[i].byte);
}
}
} else {
switch(g_enable_hexhtml) {
case 2: {
if(hexhtml_output == HEXHTML_HTML) {
fprintf(fd,
"<a class=x%d href=:%X>%02X<"hexhtml_span">%s</"hexhtml_span"></a>",
(*hexhtml)[i].idx,
i,
(*hexhtml)[i].byte,
name);
} else {
fprintf(fd,
"%02X",
(*hexhtml)[i].byte);
}
break;
}
case 1: {
if(hexhtml_output == HEXHTML_HTML) {
fprintf(fd,
"<a class=x%d title=\'%s\' href=:%X>%02X</a>",
(*hexhtml)[i].idx,
name,
i,
(*hexhtml)[i].byte);
} else {
fprintf(fd,
"%02X",
(*hexhtml)[i].byte);
}
break;
}
default: {
if(hexhtml_output == HEXHTML_HTML) {
fprintf(fd,
"<td class=x%d>%02X<span>%s</span></td>",
(*hexhtml)[i].idx,
(*hexhtml)[i].byte,
name);
} else {
fprintf(fd,
"%02X",
(*hexhtml)[i].byte);
}
break;
}
}
}
if((i & 0xf) == 0xf) {
if(g_enable_hexhtml) {
if(hexhtml_output == HEXHTML_HTML) fprintf(fd, "</td>");
}
if(hexhtml_output == HEXHTML_HTML) fprintf(fd, "</tr>\n");
}
}
if(hexhtml_output == HEXHTML_HTML) {
fprintf(fd,
"</table>\n"
"<table align=left border=3 cellspacing=0 cellpadding=0 rules=none>\n");
}
for(i = 0; i < *hexhtml_size; i++) {
if(!(i & 0xf)) {
if(hexhtml_output == HEXHTML_HTML) fprintf(fd, "<tr>");
if(g_enable_hexhtml) {
if(hexhtml_output == HEXHTML_HTML) fprintf(fd, "<td>");
}
}
name = (*hexhtml)[i].name;
if(!name) name = get_varname((*hexhtml)[i].idx - 1);
if(!(*hexhtml)[i].idx || hexhtml_noascii_details) {
if(g_enable_hexhtml) {
if(hexhtml_output == HEXHTML_HTML) {
fprintf(fd,
"<a href=:%X>%s</a>",
i,
html_isprint((*hexhtml)[i].byte));
} else {
fprintf(fd,
"%s",
html_isprint((*hexhtml)[i].byte));
}
} else {
if(hexhtml_output == HEXHTML_HTML) {
fprintf(fd,
"<td>%s</td>",
html_isprint((*hexhtml)[i].byte));
} else {
fprintf(fd,
"%s",
html_isprint((*hexhtml)[i].byte));
}
}
} else {
switch(g_enable_hexhtml) {
case 2: {
if(hexhtml_output == HEXHTML_HTML) {
fprintf(fd,
"<a class=x%d href=:%X>%s<"hexhtml_span">%s</"hexhtml_span"></a>",
(*hexhtml)[i].idx,
i,
html_isprint((*hexhtml)[i].byte),
name);
} else {
fprintf(fd,
"%s",
html_isprint((*hexhtml)[i].byte));
}
break;
}
case 1: {
if(hexhtml_output == HEXHTML_HTML) {
fprintf(fd,
"<a class=x%d title=\'%s\' href=:%X>%s</a>",
(*hexhtml)[i].idx,
name,
i,
html_isprint((*hexhtml)[i].byte));
} else {
fprintf(fd,
"%s",
html_isprint((*hexhtml)[i].byte));
}
break;
}
default: {
if(hexhtml_output == HEXHTML_HTML) {
fprintf(fd,
"<td class=x%d>%s<span>%s</span></td>",
(*hexhtml)[i].idx,
html_isprint((*hexhtml)[i].byte),
name);
} else {
fprintf(fd,
"%s",
html_isprint((*hexhtml)[i].byte));
}
break;
}
}
}
if((i & 0xf) == 0xf) {
if(g_enable_hexhtml) {
if(hexhtml_output == HEXHTML_HTML) fprintf(fd, "</td>");
}
if(hexhtml_output == HEXHTML_HTML) fprintf(fd, "</tr>\n");
}
}
hexhtml_quit:
// check fd
switch(hexhtml_output) {
case HEXHTML_HTML:
if(fd) {
fprintf(fd,
"</table>\n"
"</body>\n"
"</html>\n");
}
break;
case HEXHTML_CONSOLE:
break;
default:
break;
}
FCLOSE(fd);
fprintf(stderr, "- done\n");
return 0;
}