X-Git-Url: http://mj.ucw.cz/gitweb/?a=blobdiff_plain;ds=sidebyside;f=umpf.h;h=41cea0ca5a821c09104af5ba4cdca6174c53e080;hb=d354d049c4067efb4611a3d466e447bb2aceb85b;hp=87f5477a9c0d82f3faef23746a2902346f34157a;hpb=4d9cd019b08e177b872b887715bc390470075b73;p=umpf.git

diff --git a/umpf.h b/umpf.h
index 87f5477..41cea0c 100644
--- a/umpf.h
+++ b/umpf.h
@@ -1,5 +1,14 @@
+#include <setjmp.h>
 #include "lists.h"
 
+/* definitions of internal variables */
+#define INT_VAR_MAIL_LEN "MAIL_LEN"
+#define INT_VAR_LAST_EXIT "LAST_EXIT_CODE"
+#define INT_VAR_PIPE_RES "LAST_OUTPUT"
+
+/* umpf.c */
+jmp_buf env;
+
 /* cond.h */
 int yylex (void);
 void yyerror (char const *);
@@ -9,7 +18,14 @@ enum keyword {
 	K_COPY,
 	K_MAIL,
 	K_PIPE,
-	K_EMPTY
+	K_EMPTY,
+	K_FILTER
+};
+
+enum var_type {
+	VAR_HEADER,
+	VAR_INTERN,
+	VAR_USER
 };
 
 struct tree {
@@ -100,7 +116,6 @@ struct code {
 		OPC_JUMP_IF,
 		OPC_JUMP_UNLESS,
 		OPC_DELIVER,
-		OPC_CALL_EXT,
 		OPC_NOP,
 		OPC_CAT,
 		OPC_GT,
@@ -121,6 +136,7 @@ struct code {
 		OPC_DIV,
 		OPC_PIPE,
 		OPC_MAIL,
+		OPC_FILTER,
 		OPC_DISCARD
 	} opcode;
 
@@ -163,6 +179,7 @@ struct variable {
 	char* name;
 	int varcode;
 	int modified;
+	enum var_type type;
 };
 
 struct list input_code;
@@ -178,7 +195,8 @@ char* empty;
 
 void init(void);
 void compile(struct tree* t, struct list* where);
-int find_var(char* name, struct list* hash);
+int find_var(char* name, enum var_type type, struct list* hash);
+struct variable* get_var_struct(char* name, enum var_type type, struct list* hash);
 int store_const(char* c);
 struct list* new_var_hash(void);
 int get_bucket_number(char* name);
@@ -204,17 +222,24 @@ void save_current_headers(struct list* hash);
 void print_vars(struct list* hash);
 void interp(struct list* ins, struct list* hash);
 void free_string(char* c);
+void __attribute__ ((noreturn)) bye(int code, char* msg, ...);
+void set_cur_mail_length_var(int len, struct list* hash);
 
 /* ham.c */
 char* default_mailbox;
+int chars_written;
+int curr_email_len;
 
 struct list* current_headers;
 struct email* current_body;
-struct list* make_hlist(void);
+struct list* make_hlist(int fd);
+void new_header(char* buf, struct list* h);
 void print_headers(struct list* l);
-struct email* get_body(void);
+struct email* get_body(int fd);
 int deliver_local_email(char* folder, struct email* email);
 int write_email_to_fd(int fd, struct email* email);
+char* read_email(struct email* em);
+void open_email(void);
 
 /* lock.c */
 void save_gids(void);