New tree thing for www.
This commit is contained in:
Andrew Pamment
parent
931c5465d5
commit
fc590d9608
@ -57,7 +57,7 @@ OBJS:= inih/ini.o bbs.o main.o users.o main_menu.o mail_menu.o \
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nodelist.o blog.o util.o stralloc/stralloc.o ${EXTRAOBJS}
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WWWOBJS:= ../deps/aha/aha.o ../deps/hashids/hashids.o www.o www_email.o \
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www_msgs.o www_last10.o www_blog.o www_files.o ${OBJS}
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www_msgs.o www_last10.o www_blog.o www_files.o www_tree.o ${OBJS}
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ifeq ($(MAKECMDGOALS), www)
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CFLAGS+= ${CFLAGS} -Istralloc -I${DEPSDIR}/libb64-1.2/include -DENABLE_WWW=1
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@ -67,7 +67,7 @@ endif
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${CC} -c -o $@ $< ${CFLAGS}
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magickawww: ${OBJS} ${WWWOBJS} ${LUA} ${ZMODEM} ${B64} ${JAMLIB} ${JSMN} ${UUID}
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${CC} -o ../magicka $^ ${LIBS} -lmicrohttpd
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${CC} -o ../magicka $^ ${LIBS} -lmicrohttpd
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magicka: ${OBJS} ${LUA} ${ZMODEM} ${JAMLIB} ${JSMN} ${UUID}
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${CC} -o ../magicka $^ ${LIBS}
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@ -3,20 +3,35 @@
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#include <string.h>
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#include <time.h>
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#include <stdlib.h>
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#include "www_tree.h"
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#include "bbs.h"
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extern struct bbs_config conf;
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char *www_blog() {
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stralloc page = EMPTY_STRALLOC;
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//stralloc page = EMPTY_STRALLOC;
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struct ptr_vector entries = blog_load();
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stralloc_copys(&page, "<div class=\"content-header\"><h2>System Blog</h2></div>\n");
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struct www_tag *page;
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struct www_tag *cur_tag;
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struct www_tag *child_tag;
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struct www_tag *child_child_tag;
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struct www_tag *child_child_child_tag;
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page = www_tag_new(NULL, "");
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cur_tag = www_tag_new("div", NULL);
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www_tag_add_attrib(cur_tag, "class", "content-header");
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child_tag = www_tag_new("h2", NULL);
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www_tag_add_child(cur_tag, child_tag);
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www_tag_add_child(child_tag, www_tag_new(NULL, "System Blog"));
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www_tag_add_child(page, cur_tag);
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if (ptr_vector_len(&entries) == 0) {
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stralloc_cats(&page, "<p>No Entries</p>\n");
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stralloc_0(&page);
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return page.s;
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cur_tag = www_tag_new("p", NULL);
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www_tag_add_child(cur_tag, www_tag_new(NULL, "No Entries"));
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www_tag_add_child(page, cur_tag);
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return www_tag_unwravel(page);
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}
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for (size_t i = 0; i < ptr_vector_len(&entries); i++) {
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struct blog_entry_t *entry = ptr_vector_get(&entries, i);
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@ -30,36 +45,73 @@ char *www_blog() {
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strftime(timebuf, sizeof timebuf, "%l:%M", &entry_time);
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strftime(datebuf, sizeof datebuf, " %a, %e %b %Y", &entry_time);
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stralloc_cats(&page, "<div class=\"blog-header\"><div class=\"blog-title\"><h3>");
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stralloc_cats(&page, entry->subject);
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stralloc_cats(&page, "</h3></div><div class=\"blog-date\">");
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stralloc_cats(&page, timebuf);
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stralloc_cats(&page, hour >= 12 ? "pm" : "am");
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stralloc_cats(&page, datebuf);
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stralloc_cats(&page, "</div><div class=\"blog-author\">by ");
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stralloc_cats(&page, entry->author);
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stralloc_cats(&page, "</div></div>");
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cur_tag = www_tag_new("div", NULL);
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www_tag_add_attrib(cur_tag, "class", "blog-header");
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www_tag_add_child(page, cur_tag);
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child_tag = www_tag_new("div", NULL);
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www_tag_add_attrib(child_tag, "class", "blog-title");
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www_tag_add_child(cur_tag, child_tag);
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child_child_tag = www_tag_new("h3", NULL);
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www_tag_add_child(child_tag, child_child_tag);
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child_child_child_tag = www_tag_new(NULL, entry->subject);
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www_tag_add_child(child_child_tag, child_child_child_tag);
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child_tag = www_tag_new("div", NULL);
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www_tag_add_attrib(child_tag, "class", "blog-date");
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www_tag_add_child(cur_tag, child_tag);
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child_child_tag = www_tag_new(NULL, timebuf);
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www_tag_add_child(child_tag, child_child_tag);
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stralloc_cats(&page, "<div class=\"blog-entry\"><p>");
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child_child_tag = www_tag_new(NULL, hour >= 12 ? "pm" : "am");
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www_tag_add_child(child_tag, child_child_tag);
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child_child_tag = www_tag_new(NULL, datebuf);
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www_tag_add_child(child_tag, child_child_tag);
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child_tag = www_tag_new("div", NULL);
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www_tag_add_attrib(child_tag, "class", "blog-author");
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www_tag_add_child(cur_tag, child_tag);
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child_child_tag = www_tag_new(NULL, "by ");
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www_tag_add_child(child_tag, child_child_tag);
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child_child_tag = www_tag_new(NULL, entry->author);
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www_tag_add_child(child_tag, child_child_tag);
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cur_tag = www_tag_new("div", NULL);
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www_tag_add_attrib(cur_tag, "class", "blog-entry");
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www_tag_add_child(page, cur_tag);
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child_tag = www_tag_new("p", NULL);
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www_tag_add_child(cur_tag, child_tag);
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stralloc blog_body = EMPTY_STRALLOC;
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for (char *p = entry->body; *p != '\0'; ++p) {
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if (*p != '\r') {
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stralloc_append1(&page, *p);
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stralloc_append1(&blog_body, *p);
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continue;
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}
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if (p[1] != '\0' && p[1] != '\r') {
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stralloc_append1(&page, ' ');
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stralloc_append1(&blog_body, ' ');
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continue;
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}
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stralloc_cats(&page, "</p><p>");
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}
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stralloc_cats(&page, "</p></div>");
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child_child_tag = www_tag_new(NULL, blog_body.s);
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free(blog_body.s);
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www_tag_add_child(child_tag, child_child_tag);
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}
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ptr_vector_apply(&entries, free);
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destroy_ptr_vector(&entries);
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stralloc_0(&page);
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return page.s;
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return www_tag_unwravel(page);
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}
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#endif
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105
src/www_tree.c
Normal file
105
src/www_tree.c
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@ -0,0 +1,105 @@
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#if defined(ENABLE_WWW)
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#include <stdlib.h>
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#include "www_tree.h"
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#include "bbs.h"
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struct www_tag *www_tag_new(char *tag, char *data) {
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struct www_tag *new_tag = malloz(sizeof(struct www_tag));
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new_tag->attribs = EMPTY_PTR_VECTOR;
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new_tag->values = EMPTY_PTR_VECTOR;
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new_tag->children = EMPTY_PTR_VECTOR;
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if (tag == NULL) {
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new_tag->tag = NULL;
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/* SANATIZE DATA HERE */
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stralloc str = EMPTY_STRALLOC;
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for (char *p = data; *p != '\0'; ++p) {
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switch (*p) {
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case '&':
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stralloc_cats(&str, "&");
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break;
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case '<':
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stralloc_cats(&str, "<");
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break;
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case '>':
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stralloc_cats(&str, ">");
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break;
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default:
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stralloc_append1(&str, *p);
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break;
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}
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}
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new_tag->data = str.s;
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} else {
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new_tag->tag = strdup(tag);
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new_tag->data = NULL;
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init_ptr_vector(&new_tag->attribs);
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init_ptr_vector(&new_tag->values);
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}
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init_ptr_vector(&new_tag->children);
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return new_tag;
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}
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void www_tag_add_attrib(struct www_tag *tag, char *attrib, char *value) {
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ptr_vector_append(&tag->attribs, strdup(attrib));
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ptr_vector_append(&tag->values, strdup(value));
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}
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void www_tag_add_child(struct www_tag *tag, struct www_tag *child) {
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ptr_vector_append(&tag->children, child);
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}
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char *www_tag_unwravel(struct www_tag *tag) {
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stralloc thedata = EMPTY_STRALLOC;
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while (tag->children.len > 0) {
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struct www_tag *child = ptr_vector_del(&tag->children, 0);
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if (child->tag != NULL) {
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stralloc_append1(&thedata, '<');
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stralloc_cats(&thedata, child->tag);
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for (int i = 0; i < child->attribs.len; i++) {
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stralloc_append1(&thedata, ' ');
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stralloc_cats(&thedata, (char *)ptr_vector_get(&child->attribs, i));
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stralloc_append1(&thedata, '=');
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stralloc_append1(&thedata, '\"');
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stralloc_cats(&thedata, (char *)ptr_vector_get(&child->values, i));
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stralloc_append1(&thedata, '\"');
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}
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stralloc_append1(&thedata, '>');
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}
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char *data = www_tag_unwravel(child);
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stralloc_cats(&thedata, data);
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free(data);
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if (child->tag != NULL) {
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stralloc_cats(&thedata, "</");
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stralloc_cats(&thedata, child->tag);
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stralloc_append1(&thedata, '>');
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ptr_vector_apply(&child->attribs, free);
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destroy_ptr_vector(&child->attribs);
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ptr_vector_apply(&child->values, free);
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destroy_ptr_vector(&child->values);
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}
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destroy_ptr_vector(&child->children);
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}
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if (tag->data != NULL) {
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stralloc_cats(&thedata, tag->data);
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}
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stralloc_0(&thedata);
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return thedata.s;
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}
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#endif
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21
src/www_tree.h
Normal file
21
src/www_tree.h
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@ -0,0 +1,21 @@
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#if defined(ENABLE_WWW)
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#ifndef __WWW_TREE_H__
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#define __WWW_TREE_H__
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#include "bbs.h"
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struct www_tag {
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char *tag;
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char *data;
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struct ptr_vector attribs;
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struct ptr_vector values;
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struct ptr_vector children;
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};
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extern struct www_tag *www_tag_new(char *tag, char *data);
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extern void www_tag_add_attrib(struct www_tag *tag, char *attrib, char *value);
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extern void www_tag_add_child(struct www_tag *tag, struct www_tag *child);
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extern char *www_tag_unwravel(struct www_tag *tag);
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#endif
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#endif
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