//secstr == NULL: all boards
//secstr == "": boards that doesnn't belong to any group
//return the bnum of one of the match boards
static int
searchlist_alphabetical(const char *sectitle, const char *secstr, char *match,
int showintro, int *bnum)
{
struct boardmem *(data[MAXBOARD]), *bx;
int i, len = 0, total = 0;
if (secstr) {
len = strlen(secstr);
if (len == 0)
len = 1;
}
for (i = 0; i < MAXBOARD && i < shm_bcache->number; i++) {
bx = &shm_bcache->bcache[i];
if (secstr && strncmp(bx->header.sec1, secstr, len)
//&& strncmp(bx->header.sec2, secstr, len)
)
continue;
if (!strcasestr(bx->header.filename, match) &&
!strcasestr(bx->header.title, match) &&
!strcasestr(getboardaux(i)->intro, match))
continue;
if (has_view_perm_x(currentuser, bx)) {
*bnum = i;
data[total] = bx;
total++;
}
}
if (!total)
return 0;
printhr();
printf("<b>·ÖÇø: <a href=boa?secstr=%s>%s</a></b>", secstr,
nohtml(sectitle));
qsort(data, total, sizeof (struct boardmem *), (void *) cmpboard);
printf("<table width=100%%>\n");
for (i = 0; i < total; i++) {
if (showintro || (i && i % 3 == 0))
printf("</tr>");
if (showintro || i % 3 == 0)
printf("\n<tr valign=top bgcolor=%x>",
0xf0f0d0 | (unsigned) (i % 2) * 0x0f0f0f);
printf
("<td><a href='javascript:setEl(\"%s\")'><nobr>%s(%s)</nobr></a></td>",
data[i]->header.filename, data[i]->header.filename,
nohtml(data[i]->header.title));
if (showintro) {
struct boardaux *baux;
baux = getboardaux(getbnumx(data[i]));
if (baux != NULL)
printf("<td>%s</td>", nohtml(baux->intro));
}
}
printf("</table>\n");
return total;
}
int
bbsbknsel_main()
{
FILE *fp;
char board[80], dir[160], genbuf[STRLEN];
struct boardmem *x1;
struct bknheader x;
int i, start, total;
html_header(1);
printf("<script src=" BBSJS "></script>\n");
//check_msg();
changemode(SELBACKNUMBER);
getparmboard(board, sizeof (board));
x1 = getboard(board);
if (x1 == 0)
nosuchboard(board, "bbsbknsel");
else {
strcpy(board, x1->header.filename);
sprintf(dir, "boards/.backnumbers/%s/.DIR", board);
fp = fopen(dir, "r");
if (fp == NULL)
http_fatal("错误的讨论区");
total = file_size(dir) / sizeof (struct bknheader);
start = getdocstart(total, w_info->t_lines);
printf("<body topmargin=0><nobr><center>\n");
sprintf(genbuf, "选择过刊 过刊数[%d]", total);
printboardtop(x1, 5, genbuf);
if (total <= 0) {
fclose(fp);
http_fatal("本讨论区目前没有过刊");
}
printf("<table cellSpacing=0 cellPadding=2>\n");
printf
("<tr class=docbgcolor><td>序号</td><td>讨论区</td><td>建立日期</td><td>标题 </td></tr>\n");
if (fp) {
fseek(fp, (start - 1) * sizeof (struct bknheader),
SEEK_SET);
for (i = 0; i < w_info->t_lines; i++) {
if (fread(&x, sizeof (x), 1, fp) <= 0)
break;
printf("<tr><td>%d</td><td>%s</td>",
start + i, x.boardname);
if (!i)
printf("<td><nobr>%12.12s</td>",
Ctime(x.filetime) + 4);
else
printf("<td>%12.12s</td>",
Ctime(x.filetime) + 4);
printf
("<td><a href=bbsbkndoc?B=%d&bkn=%s&num=%d>○ %s </a></td></tr>",
getbnumx(x1), bknh2bknname(&x), start + i - 1,
void1(titlestr(x.title)));
}
printf("</table>");
printhr();
fclose(fp);
}
printf("选择过刊 过刊数[%d] ", total);
sprintf(genbuf, "bbsbknsel?B=%d", getbnumx(x1));
bbsdoc_helper(genbuf, start, total, w_info->t_lines);
printdocform("bbsbknsel", getbnumx(x1));
http_quit();
}
return 0;
}
int
bbsbkndoc_main()
{
FILE *fp;
char board[80], bkn[80], dir[160], *ptr, genbuf[STRLEN];
struct boardmem *x1;
struct fileheader x;
int i, start, total;
html_header(1);
printf("<script src=" BBSJS "></script>\n");
changemode(BACKNUMBER);
//check_msg();
getparmboard(board, sizeof(board));
strsncpy(bkn, getparm("bkn"), 32);
ptr = bkn;
while (*ptr) {
if (*ptr != 'B' && *ptr != '.' && !isdigit(*ptr))
http_fatal("错误的过刊号");
ptr++;
}
if (strlen(bkn) < 3)
http_fatal("错误的过刊号");
x1 = getboard(board);
if (x1 == 0)
nosuchboard(board, "bbsbkndoc");
else {
updateinboard(x1);
strcpy(board, x1->header.filename);
sprintf(dir, "boards/.backnumbers/%s/%s", board, bkn);
if (!file_exist(dir))
http_fatal("没有这卷过刊");
sprintf(dir, "boards/.backnumbers/%s/%s/.DIR", board, bkn);
fp = fopen(dir, "r");
total = file_size(dir) / sizeof (struct fileheader);
start = getdocstart(total, w_info->t_lines);
printf("<body topmargin=0>");
printf("<nobr><center>\n");
sprintf(genbuf, "阅览过刊 文章数[%d]", total);
printboardtop(x1, 5, genbuf);
if (total <= 0)
http_fatal("本卷过刊目前没有文章");
printf("<table cellSpacing=0 cellPadding=2>\n");
printf
("<tr class=docbgcolor><td>序号<td>状态<td>作者<td>日期<td>标题<td>星级<td>评价</td>\n");
if (fp) {
fseek(fp, (start - 1) * sizeof (struct fileheader),
SEEK_SET);
for (i = 0; i < w_info->t_lines; i++) {
char filename[255];
char *ptr;
if (fread(&x, sizeof (x), 1, fp) <= 0)
break;
if (x.accessed & FH_HIDE) {
printf
("<tr><td>%d<td> <td>不详<td>不详<td>-本文已经被删除-<td>\n",
start + i);
continue;
}
ptr = flag_str2(x.accessed, 1);
sprintf(filename,
"boards/.backnumbers/%s/%s/%s", board,
bkn, fh2fname(&x));
printf("<tr><td>%d<td>%s<td>%s", start + i, ptr,
userid_str(x.owner));
printf("<td>%12.12s", Ctime(x.filetime) + 4);
x.title[40] = 0;
printf
("<td><a href=bbsbkncon?B=%d&bkn=%s&file=%s&num=%d>%s%s </a>%s",
getbnumx(x1), bkn, fh2fname(&x), start + i - 1,
strncmp(x.title, "Re: ", 4) ? "○ " : "",
void1(titlestr(x.title)),
size_str(eff_size(filename)));
printf("<td><font color=%s>%d</font>\n",
x.staravg50 ? "red" : "black",
x.staravg50 / 50);
printf("<td><font color=%s>%d人</font>\n",
x.hasvoted ? "red" : "black",
x.hasvoted);
}
printf("</table>");
printhr();
fclose(fp);
}
sprintf(genbuf, "bbsbkndoc?B=%d&bkn=%s", getbnumx(x1), bkn);
bbsdoc_helper(genbuf, start, total, w_info->t_lines);
printf("<table><tr><td><form name=form1 action=bbsbkndoc>\n");
printf("<input type=hidden name=B value=%d>", getbnumx(x1));
printf("<input type=hidden name=bkn value=%s>", bkn);
printf
("<input type=submit value=跳转到> 第 <input type=text name=start size=4> 篇");
printf("</form>\n");
printf("</td><td><form name=form2 action=bbsdoc>\n");
printf
("<input type=submit value=跳转到><input type=text name=board size=5> 讨论区");
printf("</form></td></tr></table>\n");
showfile(MY_BBS_HOME "/wwwtmp/googleanalytics");
printf("</body>");
http_quit();
}
return 0;
}
int main(int argc, const char * argv[])
{
int size;
printf("Enter a number of bytes plz: ");
scanf("%d", &size);
unsigned char *p = (unsigned char *)malloc(size);
if (!p) {
printf("shit the bed");
exit(1);
}
int i;
printf("Ok, please enter UNSIGNED DECIMAL value for each byte: \n");
for (i = 0; i < size; i++) {
scanf("%hhu", p+i);
//printf("Printing: %hhu, %hhd, %c\n", *(p+i), *(p+i), *(p+i));
}
printf("Ok, wrote those %d bytes into malloc'd memory at %p\n", size, p);
/* CHAR */
char *charp = p;
int width = 4;
printhr(PREFIX, size / sizeof(char), 4);
printf("%21s", "char as unsigned hex");
for (i = 0; i < size / sizeof(char); i++) {
printf("|0x%02hhx", charp[i]);
}
printf("\n%21s", "unsigned dec");
for (i = 0; i < size / sizeof(char); i++) {
printf("|%4hhu", charp[i]);
}
printf("\n%21s", "signed dec");
for (i = 0; i < size / sizeof(char); i++) {
printf("|%4hhd", charp[i]);
}
printf("\n%21s", "character");
for (i = 0; i < size / sizeof(char); i++) {
printf("|");
printchar(charp[i]);
}
printf("\n");
/* SHORT */
short *shortp = p;
printhr(PREFIX, size / sizeof(short), 9);
printf("%21s", "short as unsigned hex");
for (i = 0; i < size / sizeof(short); i++) {
printf("| 0x%04hx", shortp[i]);
}
printf("\n%21s", "unsigned dec");
for (i = 0; i < size / sizeof(short); i++) {
printf("|%9hu", shortp[i]);
}
printf("\n%21s", "signed dec");
for (i = 0; i < size / sizeof(short); i++) {
printf("|%9hd", shortp[i]);
}
printf("\n");
/* INT */
int *intp = p;
float *floatp = p;
printhr(PREFIX, size / sizeof(int), 19);
printf("%21s", "int as unsigned hex");
for (i = 0; i < size / sizeof(int); i++) {
printf("| 0x%08x", intp[i]);
}
printf("\n%21s", "unsigned dec");
for (i = 0; i < size / sizeof(int); i++) {
printf("|%19u", intp[i]);
}
printf("\n%21s", "signed dec");
for (i = 0; i < size / sizeof(int); i++) {
printf("|%19d", intp[i]);
}
printf("\n%21s", "float");
for (i = 0; i < size / sizeof(float); i++) {
printf("|%19.4f", floatp[i]);
}
printf("\n");
/* LONG */
long *longp = p;
double *doublep = p;
printhr(PREFIX, size / sizeof(long), 39);
printf("%21s", "long as unsigned hex");
for (i = 0; i < size / sizeof(long); i++) {
printf("| 0x%016lx", longp[i]);
}
printf("\n%21s", "unsigned dec");
for (i = 0; i < size / sizeof(long); i++) {
printf("|%39lu", longp[i]);
}
printf("\n%21s", "signed dec");
for (i = 0; i < size / sizeof(long); i++) {
printf("|%39ld", longp[i]);
}
printf("\n%21s", "double");
for (i = 0; i < size / sizeof(double); i++) {
printf("|%39lf", doublep[i]);
}
printf("\n");
printhr(PREFIX, size / sizeof(long), 39);
free(p);
// double pi = 3.141592653589793;
// printf("%72s%lx\n", " ", *((long *)&pi));
// p = (unsigned char *)π
// printf("%72s", " ");
// for (i = 0; i < sizeof(double); i++) {
// printf("%5hhu ", *p++);
// }
// printf("\n");
return 0;
}
