From 2aa77fd825c02cabbe13f9ccdc486012f65e4707 Mon Sep 17 00:00:00 2001
From: "Jay Freeman (saurik)" <saurik@saurik.com>
Date: Thu, 22 Oct 2009 07:51:08 +0000
Subject: [PATCH] Maybe fully separated the backend library from Console.

---
 Console.cpp | 37 ++++++++++++++++++++++++++++++++-----
 Darwin.mk   |  3 ++-
 Library.mm  | 18 ------------------
 makefile    |  2 +-
 4 files changed, 35 insertions(+), 25 deletions(-)

diff --git a/Console.cpp b/Console.cpp
index 0c5a13b..dfc5c8c 100644
--- a/Console.cpp
+++ b/Console.cpp
@@ -118,7 +118,11 @@ void Run(int socket, const char *data, size_t size, FILE *fout = NULL, bool expa
     const char *json;
     if (socket == -1) {
         mode_ = Running;
+#ifdef CY_EXECUTE
         json = CYExecute(pool, data);
+#else
+        json = NULL;
+#endif
         mode_ = Working;
         if (json != NULL)
             size = strlen(json);
@@ -332,14 +336,27 @@ static void *Map(const char *path, size_t *psize) {
 
 int main(int argc, char *argv[]) {
     bool tty(isatty(STDIN_FILENO));
-    pid_t pid(_not(pid_t));
     bool compile(false);
 
-    for (;;) switch (getopt(argc, argv, "cg:n:p:s")) {
+#ifdef CY_ATTACH
+    pid_t pid(_not(pid_t));
+#endif
+
+    for (;;) switch (getopt(argc, argv,
+        "cg:n:"
+#ifdef CY_ATTACH
+        "p:"
+#endif
+        "s"
+    )) {
         case -1:
             goto getopt;
         case '?':
-            fprintf(stderr, "usage: cycript [-c] [-p <pid>] [<script> [<arg>...]]\n");
+            fprintf(stderr, "usage: cycript [-c]"
+#ifdef CY_ATTACH
+            " [-p <pid>]"
+#endif
+            " [<script> [<arg>...]]\n");
             return 1;
 
         case 'c':
@@ -368,6 +385,7 @@ int main(int argc, char *argv[]) {
             }
         break;
 
+#ifdef CY_ATTACH
         case 'p': {
             size_t size(strlen(optarg));
             char *end;
@@ -377,6 +395,7 @@ int main(int argc, char *argv[]) {
                 return 1;
             }
         } break;
+#endif
 
         case 's':
             strict_ = true;
@@ -385,6 +404,7 @@ int main(int argc, char *argv[]) {
 
     const char *script;
 
+#ifdef CY_ATTACH
     if (pid != _not(pid_t) && optind < argc - 1) {
         fprintf(stderr, "-p cannot set argv\n");
         return 1;
@@ -394,6 +414,7 @@ int main(int argc, char *argv[]) {
         fprintf(stderr, "-p conflicts with -c\n");
         return 1;
     }
+#endif
 
     if (optind == argc)
         script = NULL;
@@ -405,13 +426,16 @@ int main(int argc, char *argv[]) {
             script = NULL;
     }
 
-    if (script == NULL && !tty && pid != _not(pid_t)) {
-        fprintf(stderr, "non-terminal attaching to remove console\n");
+#ifdef CY_ATTACH
+    if (pid != _not(pid_t) && script == NULL && !tty) {
+        fprintf(stderr, "non-terminal attaching to remote console\n");
         return 1;
     }
+#endif
 
     int socket;
 
+#ifdef CY_ATTACH
     if (pid == _not(pid_t))
         socket = -1;
     else {
@@ -424,6 +448,9 @@ int main(int argc, char *argv[]) {
 
         _syscall(connect(socket, reinterpret_cast<sockaddr *>(&address), SUN_LEN(&address)));
     }
+#else
+    socket = -1;
+#endif
 
     if (script == NULL && tty)
         Console(socket);
diff --git a/Darwin.mk b/Darwin.mk
index 7a63d7d..e98526d 100644
--- a/Darwin.mk
+++ b/Darwin.mk
@@ -3,8 +3,9 @@ dll := dylib
 # XXX: objective-c exists on non-Darwin
 
 header += Struct.hpp ObjectiveC.hpp
-code += ObjectiveC.o
+code += ObjectiveC.o Library.o
 filters += ObjC
+flags += -DCY_ATTACH -DCY_EXECUTE
 
 Struct.hpp:
 	$$($(target)gcc -print-prog-name=cc1obj) -print-objc-runtime-info </dev/null >$@
diff --git a/Library.mm b/Library.mm
index c5027c0..08170ea 100644
--- a/Library.mm
+++ b/Library.mm
@@ -3400,24 +3400,6 @@ const char *CYExecute(apr_pool_t *pool, const char *code) { _pooled
     return json;
 }
 
-bool CYRecvAll_(int socket, uint8_t *data, size_t size) {
-    while (size != 0) if (size_t writ = _syscall(recv(socket, data, size, 0))) {
-        data += writ;
-        size -= writ;
-    } else
-        return false;
-    return true;
-}
-
-bool CYSendAll_(int socket, const uint8_t *data, size_t size) {
-    while (size != 0) if (size_t writ = _syscall(send(socket, data, size, 0))) {
-        data += writ;
-        size -= writ;
-    } else
-        return false;
-    return true;
-}
-
 static apr_pool_t *Pool_;
 
 struct CYExecute_ {
diff --git a/makefile b/makefile
index 8b4711b..8bc4301 100644
--- a/makefile
+++ b/makefile
@@ -21,7 +21,7 @@ arch := $(shell $(dpkg_architecture) -qDEB_HOST_ARCH 2>/dev/null)
 endif
 
 header := Cycript.tab.hh Parser.hpp Pooling.hpp cycript.hpp
-code := ffi_type.o parse.o Replace.o Output.o Cycript.tab.o lex.cy.o Library.o
+code := ffi_type.o parse.o Replace.o Output.o Cycript.tab.o lex.cy.o Network.o
 
 dll := so
 
-- 
2.47.2