cgigetcookies(3) [debian man page]
cgiGetCookies(3) Programmer's Manual cgiGetCookies(3) NAME
cgiGetCookies - Returns a list of cookies SYNOPSYS
#include <cgi.h> char **cgiGetCookies (s_cgi *parms); DESCRIPTION
This routine returns a NULL terminated array of names of cookies that were transmitted by the client. To get the value of a cookie you'll have to use cgiGetCookie(3). To free the memory allocated for the array, use cgiFreeList(3). RETURN VALUE
On success a NULL terminated array of strings is returned. The last element is set to NULL. If an error occurred or if no cookies were available NULL is returned. AUTHOR
This CGI library is written by Martin Schulze <joey@infodrom.org>. If you have additions or improvements please get in touch with him. SEE ALSO
cgiGetValue(3), cgiGetVariables(3), cgiGetCookie(3), cgiFreeList(3), cgiDebug(3), cgiHeader(3), cgiInit(3). CGI Library 6 April 2008 cgiGetCookies(3)
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cgiGetValue(3) Programmer's Manual cgiGetValue(3) NAME
cgiGetValue - Return the value of a CGI variable SYNOPSYS
#include <cgi.h> char *cgiGetValue (s_cgi *parms, const char *name); DESCRIPTION
This routine returns a pointer to the value of a cgi variable. Encoded characters (%nn) are already decoded. One must not free the pointer. If multiple fields are used (i.e. a variable that may contain several values) the value returned contains all these values concatenated together with a newline character as separator. Memory allocated by the returned value is automatically freed by the final call to cgiFree(3). RETURN VALUE
On success a pointer to a string is returned. If the variable wasn't transmitted through CGI or was empty NULL is returned. AUTHOR
This CGI library is written by Martin Schulze <joey@infodrom.org>. If you have additions or improvements please get in touch with him. SEE ALSO
cgiGetVariables(3), cgiGetCookie(3), cgiGetCookies(3), cgiDebug(3), cgiHeader(3), cgiInit(3), cgiFree(3). CGI Library 6 April 2008 cgiGetValue(3)