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Merge remote-tracking branch 'origin/api-changes'

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This commit is contained in:
WrinklyNinja
2014-02-03 09:45:39 +00:00
parent ef8e4c5476 3223531d71
commit ddeab486da
2 changed files with 145 additions and 68 deletions
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src/api/api.cpp
+61 -47
View File
@@ -129,7 +129,7 @@ struct _boss_db_int {
size_t extMessageArraySize;
};
const char * extMessageStr = NULL;
char * extMessageStr = NULL;
// std::string to null-terminated char string converter.
char * ToNewCString(std::string str) {
@@ -137,6 +137,22 @@ char * ToNewCString(std::string str) {
return strcpy(p, str.c_str());
}
unsigned int c_error(const boss::error& e) {
delete[] extMessageStr;
try {
extMessageStr = new char[strlen(e.what()) + 1];
strcpy(extMessageStr, e.what());
}
catch (std::bad_alloc& e) {
extMessageStr = NULL;
}
return e.code();
}
unsigned int c_error(const unsigned int code, const std::string& what) {
return c_error(boss::error(code, what.c_str()));
}
//////////////////////////////
// Error Handling Functions
@@ -147,7 +163,7 @@ char * ToNewCString(std::string str) {
// until this function is called again or until CleanUpAPI is called.
BOSS_API unsigned int boss_get_error_message (const char ** const message) {
if (message == NULL)
return boss_error_invalid_args;
return c_error(boss_error_invalid_args, "Null message pointer passed.");
*message = extMessageStr;
@@ -157,6 +173,7 @@ BOSS_API unsigned int boss_get_error_message (const char ** const message) {
// Frees memory allocated to error string.
BOSS_API void boss_cleanup () {
delete [] extMessageStr;
extMessageStr = NULL;
}
@@ -175,7 +192,7 @@ BOSS_API bool boss_is_compatible (const unsigned int versionMajor, const unsigne
// CleanUpAPI is called.
BOSS_API unsigned int boss_get_version (unsigned int * const versionMajor, unsigned int * const versionMinor, unsigned int * const versionPatch) {
if (versionMajor == NULL || versionMinor == NULL || versionPatch == NULL)
return boss_error_invalid_args;
return c_error(boss_error_invalid_args, "Null pointer passed.");
*versionMajor = boss::g_version_major;
*versionMinor = boss::g_version_minor;
@@ -198,7 +215,7 @@ BOSS_API unsigned int boss_get_version (unsigned int * const versionMajor, unsig
// the specified game.
BOSS_API unsigned int boss_create_db (boss_db * const db, const unsigned int clientGame, const char * const gamePath) {
if (db == NULL || (clientGame != boss_game_tes4 && clientGame != boss_game_tes5 && clientGame != boss_game_fo3 && clientGame != boss_game_fonv))
return boss_error_invalid_args;
return c_error(boss_error_invalid_args, "Null pointer passed.");
//Set the locale to get encoding conversions working correctly.
std::setlocale(LC_CTYPE, "");
@@ -217,16 +234,14 @@ BOSS_API unsigned int boss_create_db (boss_db * const db, const unsigned int cli
try {
game = boss::Game(clientGame).SetPath(game_path).Init(); //This also checks to see if the game is installed if game_path is empty and throws an exception if it is not detected. It also creates a folder in %LOCALAPPDATA% and reads the active plugins list, but that shouldn't be an issue.
} catch (boss::error& e) {
extMessageStr = e.what();
return e.code();
return c_error(e);
}
boss_db retVal;
try {
retVal = new _boss_db_int;
} catch (std::bad_alloc& e) {
extMessageStr = e.what();
return boss_error_no_mem;
return c_error(boss_error_no_mem, e.what());
}
retVal->game = game;
*db = retVal;
@@ -251,7 +266,7 @@ BOSS_API void boss_destroy_db (boss_db db) {
BOSS_API unsigned int boss_load_lists (boss_db db, const char * const masterlistPath,
const char * const userlistPath) {
if (db == NULL || masterlistPath == NULL)
return boss_error_invalid_args;
return c_error(boss_error_invalid_args, "Null pointer passed.");
std::list<boss::Plugin> temp;
std::list<boss::Plugin> userTemp;
@@ -270,12 +285,8 @@ BOSS_API unsigned int boss_load_lists (boss_db db, const char * const masterlist
Loadv2Masterlist(p, temp, filler);
}
}
} catch (YAML::Exception& e) {
extMessageStr = e.what();
return boss_error_parse_fail;
} catch (boss::error& e) {
extMessageStr = e.what();
return boss_error_parse_fail;
} catch (std::exception& e) {
return c_error(boss_error_parse_fail, e.what());
}
try {
@@ -290,8 +301,7 @@ BOSS_API unsigned int boss_load_lists (boss_db db, const char * const masterlist
}
}
} catch (YAML::Exception& e) {
extMessageStr = e.what();
return boss_error_parse_fail;
return c_error(boss_error_parse_fail, e.what());
}
//Also free memory.
@@ -311,6 +321,11 @@ BOSS_API unsigned int boss_load_lists (boss_db db, const char * const masterlist
delete [] db->extMessageArray;
}
db->extAddedTagIds = NULL;
db->extRemovedTagIds = NULL;
db->extTagMap = NULL;
db->extMessageArray = NULL;
db->rawMetadata = temp;
db->metadata = temp;
db->userMetadata = userTemp;
@@ -327,20 +342,19 @@ BOSS_API unsigned int boss_load_lists (boss_db db, const char * const masterlist
// if the underlying filesystem is case-sensitive.
BOSS_API unsigned int boss_eval_lists (boss_db db, const unsigned int language) {
if (db == NULL)
return boss_error_invalid_args;
return c_error(boss_error_invalid_args, "Null pointer passed.");
std::list<boss::Plugin> temp = db->rawMetadata;
try {
db->game.RefreshActivePluginsList();
for (std::list<boss::Plugin>::iterator it=temp.begin(); it != temp.end(); ++it) {
for (std::list<boss::Plugin>::iterator it=temp.begin(); it != temp.end();) {
it->EvalAllConditions(db->game, language);
if (it->IsRegexPlugin()) {
boost::regex regex;
try {
regex = boost::regex(it->Name(), boost::regex::perl|boost::regex::icase);
} catch (boost::regex_error& e) {
extMessageStr = e.what();
return boss_error_regex_eval_fail;
return c_error(boss_error_regex_eval_fail, e.what());
}
for (boost::filesystem::directory_iterator itr(db->game.DataPath()); itr != boost::filesystem::directory_iterator(); ++itr) {
@@ -351,26 +365,26 @@ BOSS_API unsigned int boss_eval_lists (boss_db db, const unsigned int language)
temp.push_back(p);
}
}
temp.erase(it--);
it = temp.erase(it);
} else {
++it;
}
}
} catch (boss::error& e) {
extMessageStr = e.what();
return e.code();
return c_error(e);
}
db->metadata = temp;
temp = db->rawUserMetadata;
try {
for (std::list<boss::Plugin>::iterator it=temp.begin(); it != temp.end(); ++it) {
for (std::list<boss::Plugin>::iterator it=temp.begin(); it != temp.end();) {
it->EvalAllConditions(db->game, language);
if (it->IsRegexPlugin()) {
boost::regex regex;
try {
regex = boost::regex(it->Name(), boost::regex::perl|boost::regex::icase);
} catch (boost::regex_error& e) {
extMessageStr = e.what();
return boss_error_invalid_args;
return c_error(boss_error_regex_eval_fail, e.what());
}
for (boost::filesystem::directory_iterator itr(db->game.DataPath()); itr != boost::filesystem::directory_iterator(); ++itr) {
@@ -381,12 +395,13 @@ BOSS_API unsigned int boss_eval_lists (boss_db db, const unsigned int language)
temp.push_back(p);
}
}
temp.erase(it--);
it = temp.erase(it);
} else {
++it;
}
}
} catch (boss::error& e) {
extMessageStr = e.what();
return e.code();
return c_error(e);
}
db->userMetadata = temp;
@@ -403,7 +418,7 @@ BOSS_API unsigned int boss_eval_lists (boss_db db, const unsigned int language)
// its contents are static and should not be freed by the client.
BOSS_API unsigned int boss_get_tag_map (boss_db db, char *** const tagMap, size_t * const numTags) {
if (db == NULL || tagMap == NULL || numTags == NULL)
return boss_error_invalid_args;
return c_error(boss_error_invalid_args, "Null pointer passed.");
//Clear existing array allocation.
if (db->extTagMap != NULL) {
@@ -411,6 +426,7 @@ BOSS_API unsigned int boss_get_tag_map (boss_db db, char *** const tagMap, size_
delete [] db->extTagMap[i];
}
delete [] db->extTagMap;
db->extTagMap = NULL;
}
//Initialise output.
@@ -438,8 +454,7 @@ BOSS_API unsigned int boss_get_tag_map (boss_db db, char *** const tagMap, size_
try {
db->extTagMap = new char*[allTags.size()];
} catch (std::bad_alloc& e) {
extMessageStr = e.what();
return boss_error_no_mem;
return c_error(boss_error_no_mem, e.what());
}
unsigned int UID = 0;
@@ -451,8 +466,7 @@ BOSS_API unsigned int boss_get_tag_map (boss_db db, char *** const tagMap, size_
UID++;
}
} catch (std::bad_alloc& e) {
extMessageStr = e.what();
return boss_error_no_mem;
return c_error(boss_error_no_mem, e.what());
}
*tagMap = db->extTagMap;
@@ -475,12 +489,14 @@ BOSS_API unsigned int boss_get_plugin_tags (boss_db db, const char * const plugi
size_t * const numTags_removed,
bool * const userlistModified) {
if (db == NULL || plugin == NULL || tagIds_added == NULL || numTags_added == NULL || tagIds_removed == NULL || numTags_removed == NULL || userlistModified == NULL)
return boss_error_invalid_args;
return c_error(boss_error_invalid_args, "Null pointer passed.");
//Clear existing array allocations.
delete [] db->extAddedTagIds;
delete [] db->extRemovedTagIds;
db->extAddedTagIds = NULL;
db->extRemovedTagIds = NULL;
//Initialise output.
*tagIds_added = NULL;
@@ -515,8 +531,7 @@ BOSS_API unsigned int boss_get_plugin_tags (boss_db db, const char * const plugi
}
if ((!tagsAdded.empty() || !tagsRemoved.empty()) && db->bashTagMap.empty()) {
extMessageStr = "No Bash Tag map has been previously generated.";
return boss_error_no_tag_map;
return c_error(boss_error_no_tag_map, "No Bash Tag map has been previously generated.");
}
std::vector<unsigned int> tagsAddedIDs, tagsRemovedIDs;
@@ -546,8 +561,7 @@ BOSS_API unsigned int boss_get_plugin_tags (boss_db db, const char * const plugi
db->extRemovedTagIds[i] = tagsRemovedIDs[i];
}
} catch (std::bad_alloc& e) {
extMessageStr = e.what();
return boss_error_no_mem;
return c_error(boss_error_no_mem, e.what());
}
//Set outputs.
@@ -566,7 +580,7 @@ BOSS_API unsigned int boss_get_plugin_messages (boss_db db, const char * const p
boss_message ** const messages,
size_t * const numMessages) {
if (db == NULL || plugin == NULL || messages == NULL || numMessages == NULL)
return boss_error_invalid_args;
return c_error(boss_error_invalid_args, "Null pointer passed.");
//Clear existing array allocation.
if (db->extMessageArray != NULL) {
@@ -574,6 +588,7 @@ BOSS_API unsigned int boss_get_plugin_messages (boss_db db, const char * const p
delete [] db->extMessageArray[i].message;
}
delete [] db->extMessageArray;
db->extMessageArray = NULL;
}
//Initialise output.
@@ -601,8 +616,7 @@ BOSS_API unsigned int boss_get_plugin_messages (boss_db db, const char * const p
db->extMessageArray[i].message = ToNewCString(it->ChooseContent(boss::g_lang_any).Str());
}
} catch (std::bad_alloc& e) {
extMessageStr = e.what();
return boss_error_no_mem;
return c_error(boss_error_no_mem, e.what());
}
*messages = db->extMessageArray;
@@ -613,7 +627,7 @@ BOSS_API unsigned int boss_get_plugin_messages (boss_db db, const char * const p
BOSS_API unsigned int boss_get_dirty_info(boss_db db, const char * const plugin, unsigned int * const needsCleaning) {
if (db == NULL || plugin == NULL || needsCleaning == NULL)
return boss_error_invalid_args;
return c_error(boss_error_invalid_args, "Null pointer passed.");
*needsCleaning = boss_needs_cleaning_unknown;
@@ -643,10 +657,10 @@ BOSS_API unsigned int boss_get_dirty_info(boss_db db, const char * const plugin,
// for output. If outputFile already exists, it will only be overwritten if overwrite is true.
BOSS_API unsigned int boss_write_minimal_list (boss_db db, const char * const outputFile, const bool overwrite) {
if (db == NULL || outputFile == NULL)
return boss_error_invalid_args;
return c_error(boss_error_invalid_args, "Null pointer passed.");
if (boost::filesystem::exists(outputFile) && !overwrite)
return boss_error_invalid_args;
return c_error(boss_error_invalid_args, "Output file exists but overwrite is not set to true.");
std::list<boss::Plugin> temp = db->metadata;
for (std::list<boss::Plugin>::iterator it=temp.begin(), endIt=temp.end(); it != endIt; ++it) {
@@ -666,7 +680,7 @@ BOSS_API unsigned int boss_write_minimal_list (boss_db db, const char * const ou
boost::filesystem::path p(outputFile);
boss::ofstream out(p);
if (out.fail())
return boss_error_invalid_args;
return c_error(boss_error_invalid_args, "Couldn't open output file");
out << yout.c_str();
out.close();
src/backend/game.cpp
+84 -21
View File
@@ -253,10 +253,17 @@ namespace boss {
ret = lo_create_handle(&gh, LIBLO_GAME_FNV, gamePath.string().c_str());
if (ret != LIBLO_OK && ret != LIBLO_WARN_LO_MISMATCH) {
const char * e;
const char * e = NULL;
string err;
lo_get_error_message(&e);
BOOST_LOG_TRIVIAL(error) << "libloadorder failed to create a game handle. Details: " << e;
string err = lc::translate("libloadorder failed to create a game handle. Details:").str() + " " + e;
if (e == NULL) {
BOOST_LOG_TRIVIAL(error) << "libloadorder failed to create a game handle. Details could not be fetched.";
err = lc::translate("libloadorder failed to create a game handle. Details could not be fetched.").str();
}
else {
BOOST_LOG_TRIVIAL(error) << "libloadorder failed to create a game handle. Details: " << e;
err = lc::translate("libloadorder failed to create a game handle. Details:").str() + " " + e;
}
lo_cleanup();
throw error(error::liblo_error, err);
}
@@ -264,21 +271,35 @@ namespace boss {
ret = lo_set_game_master(gh, _masterFile.c_str());
if (ret != LIBLO_OK) {
const char * e;
const char * e = NULL;
string err;
lo_get_error_message(&e);
lo_destroy_handle(gh);
BOOST_LOG_TRIVIAL(error) << "libloadorder failed to initialise game master file support. Details: " << e;
string err = lc::translate("libloadorder failed to initialise game master file support. Details:").str() + " " + e;
if (e == NULL) {
BOOST_LOG_TRIVIAL(error) << "libloadorder failed to initialise game master file support. Details could not be fetched.";
err = lc::translate("libloadorder failed to initialise game master file support. Details could not be fetched.").str();
}
else {
BOOST_LOG_TRIVIAL(error) << "libloadorder failed to initialise game master file support. Details: " << e;
err = lc::translate("libloadorder failed to initialise game master file support. Details:").str() + " " + e;
}
lo_cleanup();
throw error(error::liblo_error, err);
}
if (lo_get_active_plugins(gh, &pluginArr, &pluginArrSize) != LIBLO_OK) {
const char * e;
const char * e = NULL;
string err;
lo_get_error_message(&e);
lo_destroy_handle(gh);
BOOST_LOG_TRIVIAL(error) << "libloadorder failed to get the active plugins list. Details: " << e;
string err = lc::translate("libloadorder failed to get the active plugins list. Details:").str() + " " + e;
if (e == NULL) {
BOOST_LOG_TRIVIAL(error) << "libloadorder failed to get the active plugins list. Details could not be fetched.";
err = lc::translate("libloadorder failed to get the active plugins list. Details could not be fetched.").str();
}
else {
BOOST_LOG_TRIVIAL(error) << "libloadorder failed to get the active plugins list. Details: " << e;
string err = lc::translate("libloadorder failed to get the active plugins list. Details:").str() + " " + e;
}
lo_cleanup();
throw error(error::liblo_error, err);
}
@@ -314,9 +335,16 @@ namespace boss {
if (ret != LIBLO_OK && ret != LIBLO_WARN_LO_MISMATCH) {
const char * e = NULL;
string err;
lo_get_error_message(&e);
BOOST_LOG_TRIVIAL(error) << "libloadorder failed to create a game handle. Details: " << e;
string err = lc::translate("libloadorder failed to create a game handle. Details:").str() + " " + e;
if (e == NULL) {
BOOST_LOG_TRIVIAL(error) << "libloadorder failed to create a game handle. Details could not be fetched.";
err = lc::translate("libloadorder failed to create a game handle. Details could not be fetched.").str();
}
else {
BOOST_LOG_TRIVIAL(error) << "libloadorder failed to create a game handle. Details: " << e;
string err = lc::translate("libloadorder failed to create a game handle. Details:").str() + " " + e;
}
lo_cleanup();
throw error(error::liblo_error, err);
}
@@ -325,20 +353,34 @@ namespace boss {
if (ret != LIBLO_OK) {
const char * e = NULL;
string err;
lo_get_error_message(&e);
lo_destroy_handle(gh);
BOOST_LOG_TRIVIAL(error) << "libloadorder failed to initialise game master file support. Details: " << e;
string err = lc::translate("libloadorder failed to initialise game master file support. Details:").str() + " " + e;
if (e == NULL) {
BOOST_LOG_TRIVIAL(error) << "libloadorder failed to initialise game master file support. Details could not be fetched.";
err = lc::translate("libloadorder failed to initialise game master file support. Details could not be fetched.").str();
}
else {
BOOST_LOG_TRIVIAL(error) << "libloadorder failed to initialise game master file support. Details: " << e;
string err = lc::translate("libloadorder failed to initialise game master file support. Details:").str() + " " + e;
}
lo_cleanup();
throw error(error::liblo_error, err);
}
if (lo_get_load_order(gh, &pluginArr, &pluginArrSize) != LIBLO_OK) {
const char * e = NULL;
string err;
lo_get_error_message(&e);
lo_destroy_handle(gh);
BOOST_LOG_TRIVIAL(error) << "libloadorder failed to set the load order. Details: " << e;
string err = lc::translate("libloadorder failed to set the load order. Details:").str() + " " + e;
if (e == NULL) {
BOOST_LOG_TRIVIAL(error) << "libloadorder failed to set the load order. Details could not be fetched.";
err = lc::translate("libloadorder failed to set the load order. Details could not be fetched.").str();
}
else {
BOOST_LOG_TRIVIAL(error) << "libloadorder failed to get the load order. Details: " << e;
string err = lc::translate("libloadorder failed to get the load order. Details:").str() + " " + e;
}
lo_cleanup();
throw error(error::liblo_error, err);
}
@@ -369,9 +411,16 @@ namespace boss {
if (ret != LIBLO_OK && ret != LIBLO_WARN_LO_MISMATCH) {
const char * e = NULL;
string err;
lo_get_error_message(&e);
BOOST_LOG_TRIVIAL(error) << "libloadorder failed to create a game handle. Details: " << e;
string err = lc::translate("libloadorder failed to create a game handle. Details:").str() + " " + e;
if (e == NULL) {
BOOST_LOG_TRIVIAL(error) << "libloadorder failed to create a game handle. Details could not be fetched.";
err = lc::translate("libloadorder failed to create a game handle. Details could not be fetched.").str();
}
else {
BOOST_LOG_TRIVIAL(error) << "libloadorder failed to create a game handle. Details: " << e;
string err = lc::translate("libloadorder failed to create a game handle. Details:").str() + " " + e;
}
lo_cleanup();
throw error(error::liblo_error, err);
}
@@ -379,10 +428,17 @@ namespace boss {
ret = lo_set_game_master(gh, _masterFile.c_str());
if (ret != LIBLO_OK) {
const char * e = NULL;
string err;
lo_get_error_message(&e);
lo_destroy_handle(gh);
BOOST_LOG_TRIVIAL(error) << "libloadorder failed to initialise game master file support. Details: " << e;
string err = lc::translate("libloadorder failed to initialise game master file support. Details:").str() + " " + e;
if (e == NULL) {
BOOST_LOG_TRIVIAL(error) << "libloadorder failed to initialise game master file support. Details could not be fetched.";
err = lc::translate("libloadorder failed to initialise game master file support. Details could not be fetched.").str();
}
else {
BOOST_LOG_TRIVIAL(error) << "libloadorder failed to initialise game master file support. Details: " << e;
string err = lc::translate("libloadorder failed to initialise game master file support. Details:").str() + " " + e;
}
lo_cleanup();
throw error(error::liblo_error, err);
}
@@ -401,10 +457,17 @@ namespace boss {
delete [] pluginArr[i];
delete [] pluginArr;
const char * e = NULL;
string err;
lo_get_error_message(&e);
lo_destroy_handle(gh);
BOOST_LOG_TRIVIAL(error) << "libloadorder failed to set the load order. Details: " << e;
string err = lc::translate("libloadorder failed to set the load order. Details:").str() + " " + e;
if (e == NULL) {
BOOST_LOG_TRIVIAL(error) << "libloadorder failed to set the load order. Details could not be fetched.";
err = lc::translate("libloadorder failed to set the load order. Details could not be fetched.").str();
}
else {
BOOST_LOG_TRIVIAL(error) << "libloadorder failed to set the load order. Details: " << e;
string err = lc::translate("libloadorder failed to set the load order. Details:").str() + " " + e;
}
lo_cleanup();
throw error(error::liblo_error, err);
}