Revert "Move frameworks/base/tools/ to frameworks/tools/"
This reverts commit 9f6a119c8aa276432ece4fe2118bd8a3c9b1067e.
diff --git a/tools/aidl/options.cpp b/tools/aidl/options.cpp
new file mode 100644
index 0000000..7b2daeb
--- /dev/null
+++ b/tools/aidl/options.cpp
@@ -0,0 +1,154 @@
+
+#include "options.h"
+
+#include <stdio.h>
+#include <stdlib.h>
+#include <string.h>
+
+static int
+usage()
+{
+ fprintf(stderr,
+ "usage: aidl OPTIONS INPUT [OUTPUT]\n"
+ " aidl --preprocess OUTPUT INPUT...\n"
+ "\n"
+ "OPTIONS:\n"
+ " -I<DIR> search path for import statements.\n"
+ " -d<FILE> generate dependency file.\n"
+ " -a generate dependency file next to the output file with the name based on the input file.\n"
+ " -p<FILE> file created by --preprocess to import.\n"
+ " -o<FOLDER> base output folder for generated files.\n"
+ " -b fail when trying to compile a parcelable.\n"
+ "\n"
+ "INPUT:\n"
+ " An aidl interface file.\n"
+ "\n"
+ "OUTPUT:\n"
+ " The generated interface files.\n"
+ " If omitted and the -o option is not used, the input filename is used, with the .aidl extension changed to a .java extension.\n"
+ " If the -o option is used, the generated files will be placed in the base output folder, under their package folder\n"
+ );
+ return 1;
+}
+
+int
+parse_options(int argc, const char* const* argv, Options *options)
+{
+ int i = 1;
+
+ if (argc >= 2 && 0 == strcmp(argv[1], "--preprocess")) {
+ if (argc < 4) {
+ return usage();
+ }
+ options->outputFileName = argv[2];
+ for (int i=3; i<argc; i++) {
+ options->filesToPreprocess.push_back(argv[i]);
+ }
+ options->task = PREPROCESS_AIDL;
+ return 0;
+ }
+
+ options->task = COMPILE_AIDL;
+ options->failOnParcelable = false;
+ options->autoDepFile = false;
+
+ // OPTIONS
+ while (i < argc) {
+ const char* s = argv[i];
+ int len = strlen(s);
+ if (s[0] == '-') {
+ if (len > 1) {
+ // -I<system-import-path>
+ if (s[1] == 'I') {
+ if (len > 2) {
+ options->importPaths.push_back(s+2);
+ } else {
+ fprintf(stderr, "-I option (%d) requires a path.\n", i);
+ return usage();
+ }
+ }
+ else if (s[1] == 'd') {
+ if (len > 2) {
+ options->depFileName = s+2;
+ } else {
+ fprintf(stderr, "-d option (%d) requires a file.\n", i);
+ return usage();
+ }
+ }
+ else if (s[1] == 'a') {
+ options->autoDepFile = true;
+ }
+ else if (s[1] == 'p') {
+ if (len > 2) {
+ options->preprocessedFiles.push_back(s+2);
+ } else {
+ fprintf(stderr, "-p option (%d) requires a file.\n", i);
+ return usage();
+ }
+ }
+ else if (s[1] == 'o') {
+ if (len > 2) {
+ options->outputBaseFolder = s+2;
+ } else {
+ fprintf(stderr, "-o option (%d) requires a path.\n", i);
+ return usage();
+ }
+ }
+ else if (len == 2 && s[1] == 'b') {
+ options->failOnParcelable = true;
+ }
+ else {
+ // s[1] is not known
+ fprintf(stderr, "unknown option (%d): %s\n", i, s);
+ return usage();
+ }
+ } else {
+ // len <= 1
+ fprintf(stderr, "unknown option (%d): %s\n", i, s);
+ return usage();
+ }
+ } else {
+ // s[0] != '-'
+ break;
+ }
+ i++;
+ }
+
+ // INPUT
+ if (i < argc) {
+ options->inputFileName = argv[i];
+ i++;
+ } else {
+ fprintf(stderr, "INPUT required\n");
+ return usage();
+ }
+
+ // OUTPUT
+ if (i < argc) {
+ options->outputFileName = argv[i];
+ i++;
+ } else if (options->outputBaseFolder.length() == 0) {
+ // copy input into output and change the extension from .aidl to .java
+ options->outputFileName = options->inputFileName;
+ string::size_type pos = options->outputFileName.size()-5;
+ if (options->outputFileName.compare(pos, 5, ".aidl") == 0) { // 5 = strlen(".aidl")
+ options->outputFileName.replace(pos, 5, ".java"); // 5 = strlen(".aidl")
+ } else {
+ fprintf(stderr, "INPUT is not an .aidl file.\n");
+ return usage();
+ }
+ }
+
+ // anything remaining?
+ if (i != argc) {
+ fprintf(stderr, "unknown option%s:", (i==argc-1?(const char*)"":(const char*)"s"));
+ for (; i<argc-1; i++) {
+ fprintf(stderr, " %s", argv[i]);
+ }
+ fprintf(stderr, "\n");
+ return usage();
+ }
+
+ return 0;
+}
+