tinywebd: libtinyweb/src/genpage.c annotate

tinywebd

starting page generator

author	John Tsiombikas <nuclear@member.fsf.org>
date	Mon, 20 Apr 2015 10:17:22 +0300
parents
children	2874f61a43b1

rev	line source
nuclear@16	1 #include <string.h>
nuclear@16	2 #include <stdlib.h>
nuclear@16	3 #include <string.h>
nuclear@16	4 #include <stdarg.h>
nuclear@16	5 #include <errno.h>
nuclear@16	6 #include "genpage.h"
nuclear@16	7 #include "http.h"
nuclear@16	8 #include "logger.h"
nuclear@16	9
nuclear@16	10 static char *footer;
nuclear@16	11
nuclear@16	12 int set_gen_footer(const char *footer_fmt, ...)
nuclear@16	13 {
nuclear@16	14 int len;
nuclear@16	15 char c;
nuclear@16	16 va_list ap;
nuclear@16	17
nuclear@16	18 va_start(ap, footer_fmt);
nuclear@16	19 len = snprintf(&c, 0, footer_fmt, ap);
nuclear@16	20 va_end(ap);
nuclear@16	21
nuclear@16	22 free(footer);
nuclear@16	23 if(!(footer = malloc(len + 1))) {
nuclear@16	24 logmsg("failed to set page generator footer: %s\n", strerror(errno));
nuclear@16	25 return -1;
nuclear@16	26 }
nuclear@16	27
nuclear@16	28 va_start(ap, footer_fmt);
nuclear@16	29 sprintf(footer, footer_fmt, ap);
nuclear@16	30 va_end(ap);
nuclear@16	31
nuclear@16	32 return 0;
nuclear@16	33 }
nuclear@16	34
nuclear@16	35 int gen_index(struct page pg, const char path)
nuclear@16	36 {
nuclear@16	37 }
nuclear@16	38
nuclear@16	39 int gen_error(struct page pg, int errcode, const char uri)
nuclear@16	40 {
nuclear@16	41 }
nuclear@16	42
nuclear@16	43 void destroy_page(struct page *pg)
nuclear@16	44 {
nuclear@16	45 if(pg) {
nuclear@16	46 free(pg->text);
nuclear@16	47 pg->text = 0;
nuclear@16	48 pg->size = 0;
nuclear@16	49 }
nuclear@16	50 }