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BUILD: Sync create_project with configure engine option changes.

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This commit is contained in:
Alyssa Milburn 2011-11-20 09:40:17 +00:00 committed by Willem Jan Palenstijn
parent dd6c6a36ea
commit fe79702d1d
1 changed files with 68 additions and 35 deletions
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103
devtools/create_project/create_project.cpp
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@ -105,6 +105,30 @@ struct FSNode {
};
typedef std::list<FSNode> FileList;
typedef StringList TokenList;
/**
* Takes a given input line and creates a list of tokens out of it.
*
* A token in this context is separated by whitespaces. A special case
* are quotation marks though. A string inside quotation marks is treated
* as single token, even when it contains whitespaces.
*
* Thus for example the input:
* foo bar "1 2 3 4" ScummVM
* will create a list with the following entries:
* "foo", "bar", "1 2 3 4", "ScummVM"
* As you can see the quotation marks will get *removed* too.
*
* You can also use this with non-whitespace by passing another separator
* character (e.g. ',').
*
* @param input The text to be tokenized.
* @param separator The token separator.
* @return A list of tokens.
*/
TokenList tokenize(const std::string &input, char separator = ' ');
} // End of anonymous namespace
enum ProjectType {
@ -201,6 +225,38 @@ int main(int argc, char *argv[]) {
std::cerr << "ERROR: Unsupported version: \"" << msvcVersion << "\" passed to \"--msvc-version\"!\n";
return -1;
}
} else if (!strncmp(argv[i], "--enable-engine=", 16)) {
const char *names = &argv[i][16];
if (!*names) {
std::cerr << "ERROR: Invalid command \"" << argv[i] << "\"\n";
return -1;
}
TokenList tokens = tokenize(names, ',');
TokenList::const_iterator token = tokens.begin();
while (token != tokens.end()) {
std::string name = *token++;
if (!setEngineBuildState(name, setup.engines, true)) {
std::cerr << "ERROR: \"" << name << "\" is not a known engine!\n";
return -1;
}
}
} else if (!strncmp(argv[i], "--disable-engine=", 17)) {
const char *names = &argv[i][17];
if (!*names) {
std::cerr << "ERROR: Invalid command \"" << argv[i] << "\"\n";
return -1;
}
TokenList tokens = tokenize(names, ',');
TokenList::const_iterator token = tokens.begin();
while (token != tokens.end()) {
std::string name = *token++;
if (!setEngineBuildState(name, setup.engines, false)) {
std::cerr << "ERROR: \"" << name << "\" is not a known engine!\n";
return -1;
}
}
} else if (!strncmp(argv[i], "--enable-", 9)) {
const char *name = &argv[i][9];
if (!*name) {
@ -211,12 +267,9 @@ int main(int argc, char *argv[]) {
if (!std::strcmp(name, "all-engines")) {
for (EngineDescList::iterator j = setup.engines.begin(); j != setup.engines.end(); ++j)
j->enable = true;
} else if (!setEngineBuildState(name, setup.engines, true)) {
// If none found, we'll try the features list
if (!setFeatureBuildState(name, setup.features, true)) {
std::cerr << "ERROR: \"" << name << "\" is neither an engine nor a feature!\n";
return -1;
}
} else if (!setFeatureBuildState(name, setup.features, true)) {
std::cerr << "ERROR: \"" << name << "\" is not a feature!\n";
return -1;
}
} else if (!strncmp(argv[i], "--disable-", 10)) {
const char *name = &argv[i][10];
@ -228,12 +281,9 @@ int main(int argc, char *argv[]) {
if (!std::strcmp(name, "all-engines")) {
for (EngineDescList::iterator j = setup.engines.begin(); j != setup.engines.end(); ++j)
j->enable = false;
} else if (!setEngineBuildState(name, setup.engines, false)) {
// If none found, we'll try the features list
if (!setFeatureBuildState(name, setup.features, false)) {
std::cerr << "ERROR: \"" << name << "\" is neither an engine nor a feature!\n";
return -1;
}
} else if (!setFeatureBuildState(name, setup.features, false)) {
std::cerr << "ERROR: \"" << name << "\" is not a feature!\n";
return -1;
}
} else if (!std::strcmp(argv[i], "--file-prefix")) {
if (i + 1 >= argc) {
@ -620,26 +670,6 @@ void displayHelp(const char *exe) {
cout.setf(std::ios_base::right, std::ios_base::adjustfield);
}
typedef StringList TokenList;
/**
* Takes a given input line and creates a list of tokens out of it.
*
* A token in this context is separated by whitespaces. A special case
* are quotation marks though. A string inside quotation marks is treated
* as single token, even when it contains whitespaces.
*
* Thus for example the input:
* foo bar "1 2 3 4" ScummVM
* will create a list with the following entries:
* "foo", "bar", "1 2 3 4", "ScummVM"
* As you can see the quotation marks will get *removed* too.
*
* @param input The text to be tokenized.
* @return A list of tokens.
*/
TokenList tokenize(const std::string &input);
/**
* Try to parse a given line and create an engine definition
* out of the result.
@ -769,7 +799,7 @@ bool parseEngine(const std::string &line, EngineDesc &engine) {
return true;
}
TokenList tokenize(const std::string &input) {
TokenList tokenize(const std::string &input, char separator) {
TokenList result;
std::string::size_type sIdx = input.find_first_not_of(" \t");
@ -783,12 +813,15 @@ TokenList tokenize(const std::string &input) {
++sIdx;
nIdx = input.find_first_of('\"', sIdx);
} else {
nIdx = input.find_first_of(' ', sIdx);
nIdx = input.find_first_of(separator, sIdx);
}
if (nIdx != std::string::npos) {
result.push_back(input.substr(sIdx, nIdx - sIdx));
sIdx = input.find_first_not_of(" \t", nIdx + 1);
if (separator == ' ')
sIdx = input.find_first_not_of(" \t", nIdx + 1);
else
sIdx = input.find_first_not_of(separator, nIdx + 1);
} else {
result.push_back(input.substr(sIdx));
break;