X-Git-Url: https://git.saurik.com/cycript.git/blobdiff_plain/da136f8849f087693f28e44a5e13616a704a73ef..9a39f7051ad983d4377917e66222727dcbe6c099:/Console.cpp?ds=sidebyside

diff --git a/Console.cpp b/Console.cpp
index e65e630..cedd150 100644
--- a/Console.cpp
+++ b/Console.cpp
@@ -26,6 +26,7 @@
 #endif
 
 #include <cstdio>
+#include <fstream>
 #include <sstream>
 
 #include <setjmp.h>
@@ -42,8 +43,6 @@
 #include <readline/history.h>
 #endif
 
-#include <sys/mman.h>
-
 #include <errno.h>
 #include <unistd.h>
 
@@ -111,10 +110,11 @@ void Setup(CYDriver &driver, cy::parser &parser) {
         driver.strict_ = true;
 }
 
-void Setup(CYOutput &out, CYDriver &driver, CYOptions &options) {
+void Setup(CYOutput &out, CYDriver &driver, CYOptions &options, bool lower) {
     out.pretty_ = pretty_;
     CYContext context(options);
-    driver.program_->Replace(context);
+    if (lower)
+        driver.program_->Replace(context);
 }
 
 static CYUTF8String Run(CYPool &pool, int client, CYUTF8String code) {
@@ -124,7 +124,7 @@ static CYUTF8String Run(CYPool &pool, int client, CYUTF8String code) {
     if (client == -1) {
         mode_ = Running;
 #ifdef CY_EXECUTE
-        json = CYExecute(pool, code);
+        json = CYExecute(CYGetJSContext(), pool, code);
 #else
         json = NULL;
 #endif
@@ -437,6 +437,7 @@ static void Console(CYOptions &options) {
     bool bypass(false);
     bool debug(false);
     bool expand(false);
+    bool lower(true);
     bool syntax(true);
 
     out_ = &std::cout;
@@ -470,24 +471,20 @@ static void Console(CYOptions &options) {
       read:
 
 #if RL_READLINE_VERSION >= 0x0600
-        if (syntax) {
-            rl_prep_term_function = CYDisplayStart;
+        if (syntax)
             rl_redisplay_function = CYDisplayUpdate;
-            rl_deprep_term_function = CYDisplayFinish;
-        } else {
-            rl_prep_term_function = rl_prep_terminal;
+        else
             rl_redisplay_function = rl_redisplay;
-            rl_deprep_term_function = rl_deprep_terminal;
-        }
 #endif
 
         mode_ = Parsing;
         char *line(readline(prompt));
         mode_ = Working;
 
-        if (line == NULL)
+        if (line == NULL) {
+            *out_ << std::endl;
             break;
-        if (line[0] == '\0')
+        } else if (line[0] == '\0')
             goto read;
 
         if (!extra) {
@@ -503,11 +500,15 @@ static void Console(CYOptions &options) {
                 } else if (data == "expand") {
                     expand = !expand;
                     *out_ << "expand == " << (expand ? "true" : "false") << std::endl;
+                } else if (data == "lower") {
+                    lower = !lower;
+                    *out_ << "lower == " << (lower ? "true" : "false") << std::endl;
                 } else if (data == "syntax") {
                     syntax = !syntax;
                     *out_ << "syntax == " << (syntax ? "true" : "false") << std::endl;
                 }
-                history += line;
+                command_ = line;
+                history += command_;
                 goto restart;
             }
         }
@@ -576,15 +577,11 @@ static void Console(CYOptions &options) {
             if (driver.program_ == NULL)
                 goto restart;
 
-            if (client_ != -1)
-                code = command_;
-            else {
-                std::ostringstream str;
-                CYOutput out(str, options);
-                Setup(out, driver, options);
-                out << *driver.program_;
-                code = str.str();
-            }
+            std::ostringstream str;
+            CYOutput out(str, options);
+            Setup(out, driver, options, lower);
+            out << *driver.program_;
+            code = str.str();
         }
 
         history += command_;
@@ -596,25 +593,6 @@ static void Console(CYOptions &options) {
 
         Run(client_, syntax, code, out_, expand);
     }
-
-    *out_ << std::endl;
-}
-
-static void *Map(const char *path, size_t *psize) {
-    int fd;
-    _syscall(fd = open(path, O_RDONLY));
-
-    struct stat stat;
-    _syscall(fstat(fd, &stat));
-    size_t size(stat.st_size);
-
-    *psize = size;
-
-    void *base;
-    _syscall(base = mmap(NULL, size, PROT_READ, MAP_SHARED, fd, 0));
-
-    _syscall(close(fd));
-    return base;
 }
 
 void InjectLibrary(pid_t pid);
@@ -878,56 +856,33 @@ int Main(int argc, char const * const argv[], char const * const envp[]) {
     else {
         CYLocalPool pool;
 
-        char *start, *end;
-        std::istream *indirect;
-
+        std::istream *stream;
         if (script == NULL) {
-            start = NULL;
-            end = NULL;
-            indirect = &std::cin;
+            stream = &std::cin;
+            script = "<stdin>";
         } else {
-            size_t size;
-            start = reinterpret_cast<char *>(Map(script, &size));
-            end = start + size;
-
-            if (size >= 2 && start[0] == '#' && start[1] == '!') {
-                start += 2;
-
-                if (void *line = memchr(start, '\n', end - start))
-                    start = reinterpret_cast<char *>(line);
-                else
-                    start = end;
-            }
-
-            indirect = NULL;
+            stream = new std::fstream(script, std::ios::in | std::ios::binary);
+            _assert(!stream->fail());
         }
 
-        CYStream direct(start, end);
-        std::istream &stream(indirect == NULL ? direct : *indirect);
-        CYDriver driver(stream, script ?: "<stdin>");
-
+        CYDriver driver(*stream, script);
         cy::parser parser(driver);
         Setup(driver, parser);
 
         if (parser.parse() != 0 || !driver.errors_.empty()) {
             for (CYDriver::Errors::const_iterator i(driver.errors_.begin()); i != driver.errors_.end(); ++i)
                 std::cerr << i->location_.begin << ": " << i->message_ << std::endl;
-        } else if (driver.program_ != NULL)
-            if (client_ != -1) {
-                // XXX: this code means that you can't pipe to another process
-                std::string code(start, end-start);
+        } else if (driver.program_ != NULL) {
+            std::ostringstream str;
+            CYOutput out(str, options);
+            Setup(out, driver, options, true);
+            out << *driver.program_;
+            std::string code(str.str());
+            if (compile)
+                std::cout << code;
+            else
                 Run(client_, false, code, &std::cout);
-            } else {
-                std::ostringstream str;
-                CYOutput out(str, options);
-                Setup(out, driver, options);
-                out << *driver.program_;
-                std::string code(str.str());
-                if (compile)
-                    std::cout << code;
-                else
-                    Run(client_, false, code, &std::cout);
-            }
+        }
     }
 
     apr_pool_destroy(pool);