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utils.h File Reference

#include <stdlib.h>
#include <mysql/mysql.h>
#include <libmysqlwrapped.h>
#include <libfd.h>
#include <string>
#include <libcgi++.h>

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Functions
void	zap (char *, char)
char *	fget (char *, int, FILE *)
char *	datetime (void)
char *	expiredatetime (void)
void	textareain (char *)
void	strlwr (char *)
void	set_cookie (Cookies *cs, char *n, char *v)
void	set_cookie (Cookies *cs, char *n, long v)
void	strupr (char *s)
void	strupr (std::string &)
int	syscall (char *s)
int	name_ok (char *)
void	remove_br (char *s)
void	pack_and_set_cookies (Cookies *)
void	unpack_cookie (Cookies *)

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Function Documentation

char* datetime (  void   )

Definition at line 54 of file utils.cpp. { static char dt[40]; time_t t = time(NULL); struct tm * tp = localtime(&t); sprintf(dt,"%04d-%02d-%02d %02d:%02d:%02d", tp -> tm_year + 1900, tp -> tm_mon + 1, tp -> tm_mday, tp -> tm_hour, tp -> tm_min, tp -> tm_sec); return dt; }

char* expiredatetime (  void   )

Definition at line 70 of file utils.cpp. Referenced by pack_and_set_cookies(). { static char dt[80]; static char *days[7] = {"Sunday","Monday", "Tuesday","Wednesday","Thursday","Friday","Saturday"}; static char *months[12] = {"Jan","Feb","Mar","Apr","May", "Jun","Jul","Aug","Sep","Oct","Nov","Dev"}; time_t t = time(NULL); struct tm * tp = localtime(&t); sprintf(dt,"%s, %02d-%s-%04d %02d:%02d:%02d GMT", days[tp -> tm_wday], tp -> tm_mday, months[tp -> tm_mon], tp -> tm_year + 1910, tp -> tm_hour, tp -> tm_min, tp -> tm_sec); return dt; }

char* fget (  char *  , int  , FILE *  )

Definition at line 47 of file utils.cpp. { char *i = fgets(s,l,f); s[strlen(s) - 1] = 0; return i; }

int name_ok (  char *   )

Definition at line 191 of file utils.cpp. { int r = 0; int i; if (isalpha(*s) || *s == '_') { r = 1; for (i = 0; i < (int)strlen(s); i++) if (!isalnum(s[i]) && s[i] != '_') return 0; } return r; }

void pack_and_set_cookies (  Cookies *   )

Definition at line 347 of file utils.cpp. References COOKIE_DOMAIN, COOKIE_PATH, expiredatetime(), and out. Referenced by run(). { //FILE *fil = fopen("/tmp/dbdlog","at"); std::string packed; cgi::Base64 b('@'); for (cookie_v::iterator it = cs -> GetCookies().begin(); it != cs -> GetCookies().end(); it++) { COOKIE *p = *it; if (strcmp(p -> name, "dbpacked")) { std::string key = p -> name; std::string valx = p -> value; std::string val = b.encode_buffer(valx.size() ? valx : " null"); //fprintf(fil,"%s(%s)%s\n",p -> name,p -> value,val.c_str()); if (packed.size()) packed += ":"; packed += key + ":" + val; } } //fprintf(fil,"---------\n%s\n", packed.c_str()); fprintf(out,"Set-Cookie: %s=%s; domain=%s; path=%s; expires=%s\r\n", "fdc",packed.c_str(), COOKIE_DOMAIN, COOKIE_PATH, expiredatetime()); //fprintf(fil,"\n"); //fclose(fil); }

void remove_br (  char *  s  )

Definition at line 267 of file utils.cpp. References out. { char *s2 = new char[strlen(s) + 1440]; int i; fflush(out); // for (j = 0; j < (int)strlen(s); j++) // { // while (!strncasecmp(s + j,"<br>",4)) // memmove(s + j,s + j + 4,strlen(s + j) + 1); // } *s2 = 0; for (i = 0; i < (int)strlen(s); i++) { if (!strncmp(s + i,"&aring;",7)) { sprintf(s2 + strlen(s2),"%c",0xe5); i += 6; } else if (!strncmp(s + i,"&auml;",6)) { sprintf(s2 + strlen(s2),"%c",0xe4); i += 5; } else if (!strncmp(s + i,"&ouml;",6)) { sprintf(s2 + strlen(s2),"%c",0xf6); i += 5; } else if (!strncmp(s + i,"&Aring;",7)) { sprintf(s2 + strlen(s2),"%c",0xc5); i += 6; } else if (!strncmp(s + i,"&Auml;",6)) { sprintf(s2 + strlen(s2),"%c",0xc4); i += 5; } else if (!strncmp(s + i,"&Ouml;",6)) { sprintf(s2 + strlen(s2),"%c",0xd6); i += 5; } else if (s[i] == '&') { strcat(s2,"&amp;"); } else { sprintf(s2 + strlen(s2),"%c",s[i]); } } //printf("strlen(s)=%d strlen(s2)=%d<br>\n",strlen(s),strlen(s2)); fflush(out); strcpy(s,s2); delete s2; }

void set_cookie (  Cookies *  cs, char *  n, long  v )

Definition at line 117 of file utils.cpp. Referenced by run(). { char slask[20]; sprintf(slask,"%ld",v); set_cookie(cs,n,slask); }

void set_cookie (  Cookies *  cs, char *  n, char *  v )

Definition at line 104 of file utils.cpp. { // set-cookie response /* fprintf(out,"Set-Cookie: %s=%s; domain=%s; path=%s; expires=%s\n", n,v, COOKIE_DOMAIN, COOKIE_PATH, expiredatetime()); */ cs -> replacevalue(n,v); }

void strlwr (  char *   )

Definition at line 92 of file utils.cpp. { int i = 0; while (s[i]) { if (s[i] >= 'A' && s[i] <= 'Z') s[i] += 32; i++; } }

void strupr (  std::string &   )

Definition at line 165 of file utils.cpp. { for (size_t i = 0; i < str.size(); i++) { if (str[i] >= 'a' && str[i] <= 'z') { str[i] -= 32; } } }

void strupr (  char *  s  )

Definition at line 155 of file utils.cpp. { int i; for (i = 0; i < (int)strlen(s); i++) if (s[i] > 96 && s[i] <= 'z') s[i] -= 32; }

int syscall (  char *  s  )

Definition at line 176 of file utils.cpp. { int r; // printf("\nmaking syscall('%s')<br>\n",s); // fflush(out); // strcat(s," > /dev/null 2>/dev/null"); r = system(s); // if (r) // printf("System call '%s' returned status %d<br>\n",s,r); return r; }

void textareain (  char *   )

Definition at line 210 of file utils.cpp. References out. { char *s2 = new char[strlen(s) + 1440]; int i; fflush(out); *s2 = 0; for (i = 0; i < (int)strlen(s); i++) { switch ( (unsigned char)s[i]) { case 0xe5: strcat(s2,"&aring;"); break; case 0xe4: strcat(s2,"&auml;"); break; case 0xf6: strcat(s2,"&ouml;"); break; case 0xc5: strcat(s2,"&Aring;"); break; case 0xc4: strcat(s2,"&Auml;"); break; case 0xd6: strcat(s2,"&Ouml;"); break; default: sprintf(s2 + strlen(s2),"%c",s[i]); } } strcpy(s,s2); /* char *slask = new char[strlen(s) * 2 + 144]; int i,cr = 0; *slask = 0; for (i = 0; i < (int)strlen(s); i++) if ((s[i] == 13 || s[i] == 10) && !cr) { sprintf(slask + strlen(slask),"<br>"); cr++; } else { sprintf(slask + strlen(slask),"%c",s[i]); cr = 0; } strcpy(s,slask); delete slask; */ }

void unpack_cookie (  Cookies *   )

Definition at line 377 of file utils.cpp. Referenced by run(). { char slask[10000]; if (cs && cs -> getvalue("fdc",slask,10000)) { cgi::Parse pa(slask,":"); char key[100]; char value[1000]; cgi::Base64 b('@'); pa.getword(key); pa.getword(value); while (*key) { b.decode_to_buffer(value, slask, 10000); if (!strcmp(slask," null")) *slask = 0; cs -> replacevalue(key, slask); // pa.getword(key); pa.getword(value); } } }

void zap (  char *  , char  )

Definition at line 38 of file utils.cpp. { int i; for (i = 0; i < (int)strlen(s); i++) if (s[i] == c) s[i] = 0; }

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