Mercurial > blahgd > fmt4
view render.c @ 1125:9293874827bf
post: don't leak parsed tag and cat names
Sadly, the recent commit (37044617c35deabfe8337a049d2da635bb14075a) did not
fix all the reference leaks surrounding the tag and category name s-expression
processing.
Signed-off-by: Josef 'Jeff' Sipek <jeffpc@josefsipek.net>
author | Josef 'Jeff' Sipek <jeffpc@josefsipek.net> |
---|---|
date | Sat, 09 Jun 2018 20:06:30 -0400 |
parents | 3f9303b0c87f |
children | 9992fb1b5e6f |
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/* * Copyright (c) 2013-2018 Josef 'Jeff' Sipek <jeffpc@josefsipek.net> * * Permission is hereby granted, free of charge, to any person obtaining a copy * of this software and associated documentation files (the "Software"), to deal * in the Software without restriction, including without limitation the rights * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell * copies of the Software, and to permit persons to whom the Software is * furnished to do so, subject to the following conditions: * * The above copyright notice and this permission notice shall be included in * all copies or substantial portions of the Software. * * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE * SOFTWARE. */ #include <stdio.h> #include <stdlib.h> #include <string.h> #include <time.h> #include <fcntl.h> #include <unistd.h> #include <sys/types.h> #include <sys/stat.h> #include <sys/mman.h> #include <jeffpc/error.h> #include "render.h" #include "parse.h" #include "file_cache.h" char *render_page(struct req *req, const char *str) { struct parser_output x; x.req = req; x.post = NULL; x.input = str; x.len = strlen(str); x.pos = 0; x.cond_stack_use = -1; tmpl_lex_init(&x.scanner); tmpl_set_extra(&x, x.scanner); ASSERT(tmpl_parse(&x) == 0); tmpl_lex_destroy(x.scanner); return x.output; } char *render_template(struct req *req, const char *tmpl) { char path[FILENAME_MAX]; struct str *raw; char *out; snprintf(path, sizeof(path), "templates/%s/%s.tmpl", str_cstr(req->fmt), tmpl); raw = file_cache_get_cb(path, revalidate_all_posts, NULL); if (IS_ERR(raw)) return NULL; out = render_page(req, str_cstr(raw)); str_putref(raw); return out; }