X-Git-Url: https://git.saurik.com/cycript.git/blobdiff_plain/6845c3c750d5faae242a182cb88e4a5d27bc65c1..e257405a21801819aa1f5262b0c373c03fabbd58:/Console.cpp?ds=sidebyside

diff --git a/Console.cpp b/Console.cpp
index 8f8ff0a..db86eb8 100644
--- a/Console.cpp
+++ b/Console.cpp
@@ -68,6 +68,7 @@
 #include <mach/mach_time.h>
 #endif
 
+#include "Code.hpp"
 #include "Driver.hpp"
 #include "Error.hpp"
 #include "Highlight.hpp"
@@ -291,7 +292,25 @@ static CYUTF8String Run(CYPool &pool, int client, const std::string &code) {
 
 static std::ostream *out_;
 
-static void Output(CYUTF8String json, std::ostream *out, bool expand = false) {
+static void Output(CYUTF8String json, std::ostream *out, bool expand = false, bool reparse = false) {
+    CYPool pool;
+
+    if (reparse) do {
+        CYStream stream(json.data, json.data + json.size);
+        CYDriver driver(pool, stream);
+        if (driver.Parse(CYMarkExpression))
+            break;
+        std::stringbuf str;
+        CYOptions options;
+        CYOutput out(str, options);
+        out.pretty_ = true;
+        out << *driver.context_;
+        std::string data(str.str());
+        json = CYPoolUTF8String(pool, data);
+        if (json.size == 0)
+            json.data = NULL;
+    } while (false);
+
     const char *data(json.data);
     size_t size(json.size);
 
@@ -381,6 +400,9 @@ class History {
     } }
 
     void operator +=(std::string command) {
+        if (HIST_ENTRY *entry = history_get(where_history()))
+            if (command == entry->line)
+                return;
         add_history(command.c_str());
         ++histlines_;
     }
@@ -607,9 +629,9 @@ static void CYConsolePrepTerm(int meta) {
     CYConsoleRemapKeys(vi_movement_keymap);
 }
 
-static void CYOutputRun(const std::string &code, bool expand = false) {
+static void CYOutputRun(const std::string &code, bool expand = false, bool reparse = false) {
     CYPool pool;
-    Output(Run(pool, client_, code), &std::cout, expand);
+    Output(Run(pool, client_, code), &std::cout, expand, reparse);
 }
 
 static void Console(CYOptions &options) {
@@ -641,6 +663,7 @@ static void Console(CYOptions &options) {
     bool debug(false);
     bool expand(false);
     bool lower(true);
+    bool reparse(false);
 
     out_ = &std::cout;
 
@@ -654,13 +677,13 @@ static void Console(CYOptions &options) {
 
     CYOutputRun("");
 
-    struct sigaction action;
-    sigemptyset(&action.sa_mask);
-    action.sa_handler = &sigint;
-    action.sa_flags = 0;
-    sigaction(SIGINT, &action, NULL);
-
     for (;;) {
+        struct sigaction action;
+        sigemptyset(&action.sa_mask);
+        action.sa_handler = &sigint;
+        action.sa_flags = 0;
+        sigaction(SIGINT, &action, NULL);
+
         if (setjmp(ctrlc_) != 0) {
             mode_ = Working;
             *out_ << std::endl;
@@ -712,6 +735,9 @@ static void Console(CYOptions &options) {
             } else if (data == "lower") {
                 lower = !lower;
                 *out_ << "lower == " << (lower ? "true" : "false") << std::endl;
+            } else if (data == "reparse") {
+                reparse = !reparse;
+                *out_ << "reparse == " << (reparse ? "true" : "false") << std::endl;
             }
 
             continue;
@@ -775,7 +801,7 @@ static void Console(CYOptions &options) {
             std::cout << std::endl;
         }
 
-        CYOutputRun(code, expand);
+        CYOutputRun(code, expand, reparse);
     }
 }
 
@@ -806,6 +832,8 @@ int Main(int argc, char * const argv[], char const * const envp[]) {
     const char *host(NULL);
     const char *port(NULL);
 
+    const char *argv0(argv[0]);
+
     optind = 1;
 
     for (;;) {
@@ -984,15 +1012,18 @@ int Main(int argc, char * const argv[], char const * const envp[]) {
     if (argc == 0)
         script = NULL;
     else {
-#ifdef CY_EXECUTE
-        // XXX: const_cast?! wtf gcc :(
-        CYSetArgs(argc - 1, const_cast<const char **>(argv + 1));
-#endif
         script = argv[0];
         if (strcmp(script, "-") == 0)
             script = NULL;
+        --argc;
+        ++argv;
     }
 
+#ifdef CY_EXECUTE
+    // XXX: const_cast?! wtf gcc :(
+    CYSetArgs(argv0, script, argc, const_cast<const char **>(argv));
+#endif
+
 #ifdef CY_ATTACH
     if (pid == _not(pid_t))
         client_ = -1;