From 0724c3b3e7eee70dfe6d380a04b1c7f648f345ba Mon Sep 17 00:00:00 2001
From: nishi <nishi@d27a3e52-49c5-7645-884c-6793ebffc270>
Date: Sun, 21 Jan 2024 14:27:51 +0000
Subject: [PATCH] header support

git-svn-id: file:///raid/svn-main/nishi-libw3/trunk@38 d27a3e52-49c5-7645-884c-6793ebffc270
---
 Example/fetch.c |  5 +++++
 Library/HTTP.c  | 13 +++++++++++++
 2 files changed, 18 insertions(+)

diff --git a/Example/fetch.c b/Example/fetch.c
index 64afe18..ac17c18 100644
--- a/Example/fetch.c
+++ b/Example/fetch.c
@@ -18,6 +18,10 @@ void status(struct W3* w3, int status){
 	printf("Response code is %d\n", status);
 }
 
+void header(struct W3* w3, char* key, char* value){
+	printf("Header: %s is `%s'\n", key, value);
+}
+
 int main(int argc, char** argv){
 	if(argv[1] != NULL && strcmp(argv[1], "--version") == 0){
 		printf("LibW3 %s\n", LIBW3_VERSION);
@@ -34,6 +38,7 @@ int main(int argc, char** argv){
 		W3_Set_Path(w3, argv[2]);
 		W3_On(w3, "status", (void*)status);
 		W3_On(w3, "data", (void*)fetch_data);
+		W3_On(w3, "header", (void*)header);
 		W3_Send_Request(w3);
 		W3_Free(w3);
 	}else{
diff --git a/Library/HTTP.c b/Library/HTTP.c
index 39e379b..e8f5ec5 100644
--- a/Library/HTTP.c
+++ b/Library/HTTP.c
@@ -114,6 +114,19 @@ void __W3_HTTP_Request(struct W3* w3){
 								char* data = __W3_Strdup(headers + start);
 								int k;
 								for(k = 0; data[k] != 0; k++){
+									if(data[k] == ':'){
+										data[k] = 0;
+										k++;
+										for(; data[k] != 0 && data[k] != ' ' && data[k] != '\t'; k++) data[k] = 0;
+										if(data[k] == ' ' || data[k] == '\t'){
+											void* funcptr = __W3_Get_Event(w3, "header");
+											if(funcptr != NULL){
+												void(*func)(struct W3*, char*, char*) = (void(*)(struct W3*, char*, char*))funcptr;
+												func(w3, data, data + k + 1);
+											}
+										}
+										break;
+									}
 								}
 								free(data);
 								start = incr + 1;
-- 
2.43.0