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Lua template: Add the headers variable 

Example:

<%for k, v in pairs(_UHTTP["HEADERS"]) do%>
<h1><%=k%>: <%=v%></h1>
<%end%>

Signed-off-by: Jianhui Zhao <jianhuizhao329@gmail.com>
main
Jianhui Zhao 2017-12-05 23:01:44 +08:00
parent e5e3fcc5dc
commit 52f6309844
2 changed files with 17 additions and 0 deletions
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3
example/test.html
View File

@ -4,3 +4,6 @@
<h1>Remote Host: <%=_UHTTP["REMOTE_HOST"]%></h1>
<h1>Url: <%=_UHTTP["HTTP_URL"]%></h1>
<h1>Path: <%=_UHTTP["HTTP_PATH"]%></h1>
<%for k, v in pairs(_UHTTP["HEADERS"]) do%>
<h1><%=k%>: <%=v%></h1>
<%end%>

14
src/template.c
View File

@ -576,6 +576,7 @@ void uh_template(struct uh_connection *con)
struct sockaddr_in addr;
socklen_t addrlen = sizeof(addr);
struct uh_str *ustr;
int i;
strcpy(path, con->srv->docroot);
strncat(path, con->req.path.at, con->req.path.len);
@ -621,6 +622,19 @@ void uh_template(struct uh_connection *con)
lua_pushlstring(L, ustr->at, ustr->len);
lua_setfield(L, -2, "HTTP_PATH");
lua_newtable(L);
for (i = 0; i < con->req.header_num; i ++) {
struct uh_header *h = &con->req.header[i];
char buf[128] = "";
snprintf(buf, sizeof(buf), "%.*s", (int)h->field.len, h->field.at);
lua_pushlstring(L, h->value.at, h->value.len);
lua_setfield(L, -2, buf);
}
lua_setfield(L, -2, "HEADERS");
lua_setglobal(L, "_UHTTP");
if (pipe2(pipefd, O_CLOEXEC | O_NONBLOCK) < 0) {