From c80b6860231369a61c33d0e7b6417bb83a5d2a3b Mon Sep 17 00:00:00 2001
From: nishi <nishi@d27a3e52-49c5-7645-884c-6793ebffc270>
Date: Sat, 27 Jan 2024 05:19:48 +0000
Subject: [PATCH] pop3

git-svn-id: file:///raid/svn-main/nishi-libw3/trunk@108 d27a3e52-49c5-7645-884c-6793ebffc270
---
 Example/pop3-list/pop3-list.c | 14 ++++++++++++--
 Library/POP3.c                | 32 ++++++++++++++++++++++++++++++--
 Library/W3Core.h              |  1 +
 Library/W3POP3.h              |  1 +
 W3Version.h.p                 |  2 +-
 5 files changed, 45 insertions(+), 5 deletions(-)

diff --git a/Example/pop3-list/pop3-list.c b/Example/pop3-list/pop3-list.c
index c44bc95..5f41215 100644
--- a/Example/pop3-list/pop3-list.c
+++ b/Example/pop3-list/pop3-list.c
@@ -17,7 +17,16 @@
 #include <string.h>
 #include <unistd.h>
 
-void list_handler(struct W3* w3, char* data, size_t size) {}
+void list_handler(struct W3* w3, bool ok, char* data) {
+	printf("[%s] %s\n", ok ? "  OK  " : " FAIL ", data);
+	W3_POP3_Disconnect(w3);
+}
+
+void login_handler(struct W3* w3){
+	printf("Logged in\n");
+	W3_Set_Method(w3, "LIST");
+	W3_POP3_Send_Request(w3);
+}
 
 int main(int argc, char** argv) {
 	if(argc < 4) {
@@ -27,6 +36,7 @@ int main(int argc, char** argv) {
 	struct W3* w3 = W3_Create("pop3", argv[1], 110);
 	W3_POP3_Set_Username(w3, argv[2]);
 	W3_POP3_Set_Password(w3, argv[3]);
-	W3_Set_Method(w3, "LIST");
+	W3_On(w3, "login", login_handler);
+	W3_On(w3, "pop3data", list_handler);
 	W3_Send_Request(w3);
 }
diff --git a/Library/POP3.c b/Library/POP3.c
index cb521bc..5a8a0ac 100644
--- a/Library/POP3.c
+++ b/Library/POP3.c
@@ -27,6 +27,8 @@ void __W3_POP3_Request(struct W3* w3) {
 	message[0] = 0;
 	char* cbuf = malloc(2);
 	cbuf[1] = 0;
+	bool newl_cond = true;
+	w3->generic = &newl_cond;
 	while(true) {
 		int len = __W3_Auto_Read(w3, buf, w3->readsize);
 		if(len <= 0) break;
@@ -34,7 +36,14 @@ void __W3_POP3_Request(struct W3* w3) {
 		for(i = 0; i < len; i++) {
 			char c = buf[i];
 			if(c == '\r') continue;
-			if(c == '\n') {
+			bool newl = false;
+			if(c == '\n' && newl_cond){
+				newl = true;
+			}else if(c == '.' && !newl_cond){
+				newl_cond = true;
+			}
+			if(newl) {
+				newl_cond = true;
 				if(login == 0) {
 					char* str = __W3_Concat3("USER ", __W3_Get_Prop(w3, "POP3_USERNAME"), "\r\n");
 					__W3_Auto_Write(w3, str, strlen(str));
@@ -58,6 +67,11 @@ void __W3_POP3_Request(struct W3* w3) {
 							}
 							__W3_Debug("LibW3-POP3", "Login successful");
 						} else {
+							void* funcptr = __W3_Get_Event(w3, "pop3data");
+							if(funcptr != NULL) {
+								void (*func)(struct W3*, bool, char*) = (void (*)(struct W3*, bool, char*))funcptr;
+								func(w3, true, message);
+							}
 						}
 					} else if(phase == 4) {
 						/* ERR */
@@ -71,6 +85,11 @@ void __W3_POP3_Request(struct W3* w3) {
 							login = 0;
 							return;
 						} else {
+							void* funcptr = __W3_Get_Event(w3, "pop3data");
+							if(funcptr != NULL) {
+								void (*func)(struct W3*, bool, char*) = (void (*)(struct W3*, bool, char*))funcptr;
+								func(w3, false, message);
+							}
 						}
 					}
 				}
@@ -105,4 +124,13 @@ void W3_POP3_Set_Username(struct W3* w3, const char* username) { __W3_Add_Prop(w
 
 void W3_POP3_Set_Password(struct W3* w3, const char* password) { __W3_Add_Prop(w3, "POP3_PASSWORD", password); }
 
-void W3_POP3_Send_Request(struct W3* w3) {}
+void W3_POP3_Send_Request(struct W3* w3) {
+	if(strcasecmp(w3->method, "LIST") == 0){
+		*((bool*)w3->generic) = false;
+		__W3_Auto_Write(w3, "LIST\r\n", 6);
+	}
+}
+
+void W3_POP3_Disconnect(struct W3* w3){
+	__W3_Auto_Write(w3, "QUIT\r\n", 6);
+}
diff --git a/Library/W3Core.h b/Library/W3Core.h
index 3fb33d2..6240fbe 100644
--- a/Library/W3Core.h
+++ b/Library/W3Core.h
@@ -25,6 +25,7 @@ struct W3 {
 	size_t size;	 /* Size of the data */
 	size_t readsize; /* Read buffer size, default is 512 */
 	char** props;	 /* Properties */
+	void* generic;	 /* Depends on the protocol */
 #ifdef SSL_SUPPORT
 	void* ssl;     /* Actually SSL*, NULL if no SSL */
 	void* ssl_ctx; /* Actually SSL_CTX* */
diff --git a/Library/W3POP3.h b/Library/W3POP3.h
index 464d524..003a34b 100644
--- a/Library/W3POP3.h
+++ b/Library/W3POP3.h
@@ -12,6 +12,7 @@ void __W3_POP3_Request(struct W3* w3);
 void W3_POP3_Set_Username(struct W3* w3, const char* username);
 void W3_POP3_Set_Password(struct W3* w3, const char* password);
 void W3_POP3_Send_Request(struct W3* w3);
+void W3_POP3_Disconnect(struct W3* w3);
 
 #ifdef __cplusplus
 }
diff --git a/W3Version.h.p b/W3Version.h.p
index b3e03fd..8124100 100644
--- a/W3Version.h.p
+++ b/W3Version.h.p
@@ -6,7 +6,7 @@
 extern "C" {
 #endif
 
-#define LIBW3_VERSION "1.6B" \
+#define LIBW3_VERSION "1.6C" \
 SUFFIX
 
 #ifdef __cplusplus
-- 
2.43.0