📄 cgincce.c
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//ecnegrevid 2001.7.20#include <sys/stat.h>#include <fcntl.h>#include <unistd.h>#include <sys/param.h>#include <signal.h>#include <fcntl.h>#include <errno.h>#include <termios.h>#include <stdio.h>#include <sys/time.h>#include <sys/types.h>#include <string.h>#include <newt.h>#include <stdlib.h>#include "ncce.h"#define CHARSET "gb2312"char *getsenv(char *s){ char *t = getenv(s); if (t) return t; return "";}int__to16(char c){ if (c >= 'a' && c <= 'f') return c - 'a' + 10; if (c >= 'A' && c <= 'F') return c - 'A' + 10; if (c >= '0' && c <= '9') return c - '0'; return 0;}void__unhcode(char *s){ int m, n; for (m = 0, n = 0; s[m]; m++, n++) { if (s[m] == '+') { s[n] = ' '; continue; } if (s[m] == '%') { s[n] = __to16(s[m + 1]) * 16 + __to16(s[m + 2]); m += 2; continue; } s[n] = s[m]; } s[n] = 0;}voidstrsncpy(char *s1, char *s2, int n){ int l = strlen(s2); if (n < 0) return; if (n > l + 1) n = l + 1; strncpy(s1, s2, n - 1); s1[n - 1] = 0;}char *nohtml(char *s){ static char buf[5000]; int i = 0; while (*s && i < sizeof (buf) - 10) { if (*s == '<') { strcpy(buf + i, "<"); i += 4; } else if (*s == '>') { strcpy(buf + i, ">"); i += 4; } else { buf[i] = *s; i++; } s++; } buf[i] = 0; return buf;}main(int argn, char **argv){ char w[30], *list, buf[1024], *t2, *t3; strsncpy(buf, getsenv("QUERY_STRING"), sizeof (buf)); w[0] = 0; t2 = strtok(buf, "&"); while (t2) { t3 = strchr(t2, '='); if (t3 != 0) { t3[0] = 0; t3++; __unhcode(t3); if (!strcmp(t2, "w")) { strsncpy(w, t3, sizeof (w)); break; } } t2 = strtok(0, "&"); } printf("Content-type: text/html; charset=%s\n\n\n", CHARSET); printf("<HTML><head>"); printf ("<meta http-equiv='Content-Type' content='text/html; charset=%s'>\n", CHARSET); printf("<script>function sf(){document.l.w.focus();}</script>"); printf("</head><body><form action=cgincce method=get name=l>" "<label for='w'>科技词典: </label>" "<input name=w type=input value=%s> " "<input type=submit value=Search></form>" "<script>sf();</script>", nohtml(w)); if (w[0]) { list = search_dict(w); printf("<pre><hr>%s</pre>", nohtml(list)); } printf("</body></html>");}⌨️ 快捷键说明
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