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-rw-r--r--cpp/src/slice2cpp/Main.cpp290
1 files changed, 91 insertions, 199 deletions
diff --git a/cpp/src/slice2cpp/Main.cpp b/cpp/src/slice2cpp/Main.cpp
index 6b0260d88c5..4899eb3821f 100644
--- a/cpp/src/slice2cpp/Main.cpp
+++ b/cpp/src/slice2cpp/Main.cpp
@@ -7,6 +7,7 @@
//
// **********************************************************************
+#include <IceUtil/Options.h>
#include <Slice/Preprocessor.h>
#include <Gen.h>
@@ -43,218 +44,109 @@ usage(const char* n)
int
main(int argc, char* argv[])
{
- string headerExtension = "h";
- string sourceExtension = "cpp";
string cppArgs;
vector<string> includePaths;
string include;
string output;
string dllExport;
- bool impl = false;
- bool debug = false;
- bool ice = false;
- bool caseSensitive = false;
- bool depend = false;
- bool checksum = false;
- bool stream = false;
-
- int idx = 1;
- while(idx < argc)
+ bool impl;
+ bool depend;
+ bool debug;
+ bool ice;
+ bool checksum;
+ bool stream;
+ bool caseSensitive;
+
+ IceUtil::Options opts;
+ opts.addOpt("h", "help");
+ opts.addOpt("v", "version");
+ opts.addOpt("", "header-ext", IceUtil::Options::NeedArg, "h");
+ opts.addOpt("", "source-ext", IceUtil::Options::NeedArg, "cpp");
+ opts.addOpt("D", "", IceUtil::Options::NeedArg, "", IceUtil::Options::Repeat);
+ opts.addOpt("U", "", IceUtil::Options::NeedArg, "", IceUtil::Options::Repeat);
+ opts.addOpt("I", "", IceUtil::Options::NeedArg, "", IceUtil::Options::Repeat);
+ opts.addOpt("", "include-dir", IceUtil::Options::NeedArg);
+ opts.addOpt("", "output-dir", IceUtil::Options::NeedArg);
+ opts.addOpt("", "dll-export", IceUtil::Options::NeedArg);
+ opts.addOpt("", "impl");
+ opts.addOpt("", "depend");
+ opts.addOpt("d", "debug");
+ opts.addOpt("", "ice");
+ opts.addOpt("", "checksum");
+ opts.addOpt("", "stream");
+ opts.addOpt("", "case-sensitive");
+
+ vector<string> args;
+ try
{
- if(strncmp(argv[idx], "-I", 2) == 0)
- {
- cppArgs += ' ';
- cppArgs += argv[idx];
-
- string path = argv[idx] + 2;
- if(path.length())
- {
- includePaths.push_back(path);
- }
-
- for(int i = idx ; i + 1 < argc ; ++i)
- {
- argv[i] = argv[i + 1];
- }
- --argc;
- }
- else if(strncmp(argv[idx], "-D", 2) == 0 || strncmp(argv[idx], "-U", 2) == 0)
- {
- cppArgs += ' ';
- cppArgs += argv[idx];
+ args = opts.parse(argc, argv);
+ }
+ catch(const IceUtil::Options::BadOpt& e)
+ {
+ cerr << argv[0] << ": " << e.reason << endl;
+ usage(argv[0]);
+ return EXIT_FAILURE;
+ }
- for(int i = idx ; i + 1 < argc ; ++i)
- {
- argv[i] = argv[i + 1];
- }
- --argc;
- }
- else if(strcmp(argv[idx], "-h") == 0 || strcmp(argv[idx], "--help") == 0)
- {
- usage(argv[0]);
- return EXIT_SUCCESS;
- }
- else if(strcmp(argv[idx], "-v") == 0 || strcmp(argv[idx], "--version") == 0)
- {
- cout << ICE_STRING_VERSION << endl;
- return EXIT_SUCCESS;
- }
- else if(strcmp(argv[idx], "--header-ext") == 0)
- {
- if(idx + 1 >= argc)
- {
- cerr << argv[0] << ": argument expected for`" << argv[idx] << "'" << endl;
- usage(argv[0]);
- return EXIT_FAILURE;
- }
+ if(opts.isSet("h") || opts.isSet("help"))
+ {
+ usage(argv[0]);
+ return EXIT_SUCCESS;
+ }
+ if(opts.isSet("v") || opts.isSet("version"))
+ {
+ cout << ICE_STRING_VERSION << endl;
+ return EXIT_SUCCESS;
+ }
- headerExtension = argv[idx + 1];
- for(int i = idx ; i + 2 < argc ; ++i)
- {
- argv[i] = argv[i + 2];
- }
- argc -= 2;
- }
- else if(strcmp(argv[idx], "--source-ext") == 0)
- {
- if(idx + 1 >= argc)
- {
- cerr << argv[0] << ": argument expected for`" << argv[idx] << "'" << endl;
- usage(argv[0]);
- return EXIT_FAILURE;
- }
+ string headerExtension = opts.optArg("header-ext");
+ string sourceExtension = opts.optArg("source-ext");
- sourceExtension = argv[idx + 1];
- for(int i = idx ; i + 2 < argc ; ++i)
- {
- argv[i] = argv[i + 2];
- }
- argc -= 2;
- }
- else if(strcmp(argv[idx], "-d") == 0 || strcmp(argv[idx], "--debug") == 0)
- {
- debug = true;
- for(int i = idx ; i + 1 < argc ; ++i)
- {
- argv[i] = argv[i + 1];
- }
- --argc;
- }
- else if(strcmp(argv[idx], "--ice") == 0)
- {
- ice = true;
- for(int i = idx ; i + 1 < argc ; ++i)
- {
- argv[i] = argv[i + 1];
- }
- --argc;
- }
- else if(strcmp(argv[idx], "--case-sensitive") == 0)
- {
- caseSensitive = true;
- for(int i = idx ; i + 1 < argc ; ++i)
- {
- argv[i] = argv[i + 1];
- }
- --argc;
- }
- else if(strcmp(argv[idx], "--include-dir") == 0)
- {
- if(idx + 1 >= argc)
- {
- cerr << argv[0] << ": argument expected for`" << argv[idx] << "'" << endl;
- usage(argv[0]);
- return EXIT_FAILURE;
- }
-
- include = argv[idx + 1];
- for(int i = idx ; i + 2 < argc ; ++i)
- {
- argv[i] = argv[i + 2];
- }
- argc -= 2;
- }
- else if(strcmp(argv[idx], "--output-dir") == 0)
- {
- if(idx + 1 >= argc)
- {
- cerr << argv[0] << ": argument expected for`" << argv[idx] << "'" << endl;
- usage(argv[0]);
- return EXIT_FAILURE;
- }
-
- output = argv[idx + 1];
- for(int i = idx ; i + 2 < argc ; ++i)
- {
- argv[i] = argv[i + 2];
- }
- argc -= 2;
- }
- else if(strcmp(argv[idx], "--dll-export") == 0)
- {
- if(idx + 1 >= argc)
- {
- cerr << argv[0] << ": argument expected for`" << argv[idx] << "'" << endl;
- usage(argv[0]);
- return EXIT_FAILURE;
- }
-
- dllExport = argv[idx + 1];
- for(int i = idx ; i + 2 < argc ; ++i)
- {
- argv[i] = argv[i + 2];
- }
- argc -= 2;
- }
- else if(strcmp(argv[idx], "--impl") == 0)
- {
- impl = true;
- for(int i = idx ; i + 1 < argc ; ++i)
- {
- argv[i] = argv[i + 1];
- }
- --argc;
- }
- else if(strcmp(argv[idx], "--depend") == 0)
- {
- depend = true;
- for(int i = idx ; i + 1 < argc ; ++i)
- {
- argv[i] = argv[i + 1];
- }
- --argc;
- }
- else if(strcmp(argv[idx], "--checksum") == 0)
- {
- checksum = true;
- for(int i = idx ; i + 1 < argc ; ++i)
- {
- argv[i] = argv[i + 1];
- }
- --argc;
- }
- else if(strcmp(argv[idx], "--stream") == 0)
+ if(opts.isSet("D"))
+ {
+ vector<string> optargs = opts.argVec("D");
+ for(vector<string>::const_iterator i = optargs.begin(); i != optargs.end(); ++i)
{
- stream = true;
- for(int i = idx ; i + 1 < argc ; ++i)
- {
- argv[i] = argv[i + 1];
- }
- --argc;
+ cppArgs += " -D" + *i;
}
- else if(argv[idx][0] == '-')
+ }
+ if(opts.isSet("U"))
+ {
+ vector<string> optargs = opts.argVec("U");
+ for(vector<string>::const_iterator i = optargs.begin(); i != optargs.end(); ++i)
{
- cerr << argv[0] << ": unknown option `" << argv[idx] << "'" << endl;
- usage(argv[0]);
- return EXIT_FAILURE;
+ cppArgs += " -U" + *i;
}
- else
+ }
+ if(opts.isSet("I"))
+ {
+ includePaths = opts.argVec("I");
+ for(vector<string>::const_iterator i = includePaths.begin(); i != includePaths.end(); ++i)
{
- ++idx;
+ cppArgs += " -I" + *i;
}
}
-
- if(argc < 2)
+ if(opts.isSet("include-dir"))
+ {
+ include = opts.optArg("include-dir");
+ }
+ if(opts.isSet("output-dir"))
+ {
+ output = opts.optArg("output-dir");
+ }
+ if(opts.isSet("dll-export"))
+ {
+ dllExport = opts.optArg("dll-export");
+ }
+ impl = opts.isSet("impl");
+ depend = opts.isSet("depend");
+ debug = opts.isSet("d") || opts.isSet("debug");
+ ice = opts.isSet("ice");
+ checksum = opts.isSet("checksum");
+ stream = opts.isSet("stream");
+ caseSensitive = opts.isSet("case-sensitive");
+
+ if(args.empty())
{
cerr << argv[0] << ": no input file" << endl;
usage(argv[0]);
@@ -263,16 +155,16 @@ main(int argc, char* argv[])
int status = EXIT_SUCCESS;
- for(idx = 1 ; idx < argc ; ++idx)
+ for(vector<string>::const_iterator i = args.begin(); i != args.end(); ++i)
{
if(depend)
{
- Preprocessor icecpp(argv[0], argv[idx], cppArgs);
+ Preprocessor icecpp(argv[0], *i, cppArgs);
icecpp.printMakefileDependencies(Preprocessor::CPlusPlus);
}
else
{
- Preprocessor icecpp(argv[0], argv[idx], cppArgs);
+ Preprocessor icecpp(argv[0], *i, cppArgs);
FILE* cppHandle = icecpp.preprocess(false);
if(cppHandle == 0)
generated by cgit v1.2.3 (git 2.46.0) at 2025-08-04 13:52:53 +0000