Convert libacc into a shared library.
Document internal CodeGenerator interface
Move license to a separate license file.
Define a public API for calling libacc.
Update the "acc" test program to use the public API.
Move "main.cpp" and test scripts into the tests subdirectory.
Move test data from tests to tests/data
Remove stale test data.
diff --git a/libacc/tests/main.cpp b/libacc/tests/main.cpp
new file mode 100644
index 0000000..8cfc196
--- /dev/null
+++ b/libacc/tests/main.cpp
@@ -0,0 +1,102 @@
+/*
+ * Android "Almost" C Compiler.
+ * This is a compiler for a small subset of the C language, intended for use
+ * in scripting environments where speed and memory footprint are important.
+ *
+ * This code is based upon the "unobfuscated" version of the
+ * Obfuscated Tiny C compiler, see the file LICENSE for details.
+ *
+ */
+
+#include <ctype.h>
+#include <dlfcn.h>
+#include <stdarg.h>
+#include <stdint.h>
+#include <stdio.h>
+#include <stdlib.h>
+#include <string.h>
+
+#if defined(__arm__)
+#include <unistd.h>
+#endif
+
+#include <acc/acc.h>
+
+
+typedef int (*MainPtr)(int, char**);
+// This is a separate function so it can easily be set by breakpoint in gdb.
+int run(MainPtr mainFunc, int argc, char** argv) {
+ return mainFunc(argc, argv);
+}
+
+int main(int argc, char** argv) {
+ const char* inFile = NULL;
+ bool printListing;
+ FILE* in = stdin;
+ int i;
+ for (i = 1; i < argc; i++) {
+ char* arg = argv[i];
+ if (arg[0] == '-') {
+ switch (arg[1]) {
+ case 'S':
+ printListing = true;
+ break;
+ default:
+ fprintf(stderr, "Unrecognized flag %s\n", arg);
+ return 3;
+ }
+ } else if (inFile == NULL) {
+ inFile = arg;
+ } else {
+ break;
+ }
+ }
+
+ if (! inFile) {
+ fprintf(stderr, "input file required\n");
+ return 2;
+ }
+
+ if (inFile) {
+ in = fopen(inFile, "r");
+ if (!in) {
+ fprintf(stderr, "Could not open input file %s\n", inFile);
+ return 1;
+ }
+ }
+
+ fseek(in, 0, SEEK_END);
+ size_t fileSize = (size_t) ftell(in);
+ rewind(in);
+ ACCchar* text = new ACCchar[fileSize];
+ size_t bytesRead = fread(text, 1, fileSize, in);
+ if (bytesRead != fileSize) {
+ fprintf(stderr, "Could not read all of file %s\n", inFile);
+ }
+
+ ACCscript* script = accCreateScript();
+
+ const ACCchar* scriptSource[] = {text};
+ accScriptSource(script, 1, scriptSource, NULL);
+ delete[] text;
+
+ accCompileScript(script);
+
+ MainPtr mainPointer = 0;
+
+ accGetScriptLabel(script, "main", (ACCvoid**) & mainPointer);
+
+ int result = accGetError(script);
+ if (result == ACC_NO_ERROR) {
+ fprintf(stderr, "Executing compiled code:\n");
+ int codeArgc = argc - i + 1;
+ char** codeArgv = argv + i - 1;
+ codeArgv[0] = (char*) (inFile ? inFile : "stdin");
+ result = run(mainPointer, codeArgc, codeArgv);
+ fprintf(stderr, "result: %d\n", result);
+ }
+
+ accDeleteScript(script);
+
+ return result;
+}