forked from Mirrorlandia_minetest/minetest
Clean up OS-specific initialization
This commit is contained in:
sfan5
parent
ad5e9aa5e3
commit
93c2aff2cf
42
src/main.cpp
42
src/main.cpp
@ -95,7 +95,7 @@ static void set_allowed_options(OptionList *allowed_options);
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static void print_help(const OptionList &allowed_options);
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static void print_allowed_options(const OptionList &allowed_options);
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static void print_version();
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static void print_version(std::ostream &os);
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static void print_worldspecs(const std::vector<WorldSpec> &worldspecs,
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std::ostream &os, bool print_name = true, bool print_path = true);
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static void print_modified_quicktune_values();
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@ -143,6 +143,8 @@ int main(int argc, char *argv[])
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g_logger.registerThread("Main");
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g_logger.addOutputMaxLevel(&stderr_output, LL_ACTION);
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porting::osSpecificInit();
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Settings cmd_args;
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get_env_opts(cmd_args);
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bool cmd_args_ok = get_cmdline_opts(argc, argv, &cmd_args);
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@ -158,10 +160,13 @@ int main(int argc, char *argv[])
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if (cmd_args.getFlag("version")) {
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porting::attachOrCreateConsole();
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print_version();
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print_version(std::cout);
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return 0;
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}
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// Debug handler
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BEGIN_DEBUG_EXCEPTION_HANDLER
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if (!setup_log_params(cmd_args))
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return 1;
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@ -171,22 +176,13 @@ int main(int argc, char *argv[])
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}
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porting::signal_handler_init();
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#ifdef __ANDROID__
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porting::initAndroid();
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porting::initializePathsAndroid();
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#else
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porting::initializePaths();
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#endif
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if (!create_userdata_path()) {
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errorstream << "Cannot create user data directory" << std::endl;
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return 1;
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}
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// Debug handler
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BEGIN_DEBUG_EXCEPTION_HANDLER
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// List gameids if requested
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if (cmd_args.exists("gameid") && cmd_args.get("gameid") == "list") {
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list_game_ids();
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@ -215,7 +211,6 @@ int main(int argc, char *argv[])
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if (g_settings->getBool("enable_console"))
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porting::attachOrCreateConsole();
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#ifndef __ANDROID__
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// Run unit tests
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if (cmd_args.getFlag("run-unittests")) {
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#if BUILD_UNITTESTS
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@ -245,7 +240,6 @@ int main(int argc, char *argv[])
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return 1;
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#endif
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}
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#endif // __ANDROID__
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GameStartData game_params;
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#ifdef SERVER
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@ -430,19 +424,20 @@ static void print_allowed_options(const OptionList &allowed_options)
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}
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}
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static void print_version()
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static void print_version(std::ostream &os)
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{
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std::cout << PROJECT_NAME_C " " << g_version_hash
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os << PROJECT_NAME_C " " << g_version_hash
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<< " (" << porting::getPlatformName() << ")" << std::endl;
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#ifndef SERVER
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std::cout << "Using Irrlicht " IRRLICHT_SDK_VERSION << std::endl;
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os << "Using Irrlicht " IRRLICHT_SDK_VERSION << std::endl;
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#endif
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#if USE_LUAJIT
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std::cout << "Using " << LUAJIT_VERSION << std::endl;
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os << "Using " << LUAJIT_VERSION << std::endl;
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#else
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std::cout << "Using " << LUA_RELEASE << std::endl;
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os << "Using " << LUA_RELEASE << std::endl;
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#endif
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std::cout << g_build_info << std::endl;
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os << "Running on " << porting::get_sysinfo() << std::endl;
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os << g_build_info << std::endl;
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}
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static void list_game_ids()
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@ -718,10 +713,11 @@ static void uninit_common()
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static void startup_message()
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{
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infostream << PROJECT_NAME_C << " " << g_version_hash
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<< "\nwith SER_FMT_VER_HIGHEST_READ="
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<< (int)SER_FMT_VER_HIGHEST_READ << ", "
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<< g_build_info << std::endl;
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print_version(infostream);
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infostream << "SER_FMT_VER_HIGHEST_READ=" <<
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TOSTRING(SER_FMT_VER_HIGHEST_READ) <<
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" LATEST_PROTOCOL_VERSION=" << TOSTRING(LATEST_PROTOCOL_VERSION)
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<< std::endl;
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}
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static bool read_config_file(const Settings &cmd_args)
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@ -68,9 +68,10 @@ with this program; if not, write to the Free Software Foundation, Inc.,
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#include "filesys.h"
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#include "log.h"
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#include "util/string.h"
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#include <list>
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#include <vector>
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#include <cstdarg>
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#include <cstdio>
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#include <signal.h>
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#if !defined(SERVER) && defined(_WIN32)
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// On Windows export some driver-specific variables to encourage Minetest to be
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@ -88,7 +89,7 @@ namespace porting
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Signal handler (grabs Ctrl-C on POSIX systems)
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*/
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bool g_killed = false;
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static bool g_killed = false;
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bool *signal_handler_killstatus()
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{
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@ -96,9 +97,8 @@ bool *signal_handler_killstatus()
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}
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#if !defined(_WIN32) // POSIX
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#include <signal.h>
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void signal_handler(int sig)
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static void signal_handler(int sig)
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{
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if (!g_killed) {
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if (sig == SIGINT) {
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@ -127,9 +127,8 @@ void signal_handler_init(void)
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}
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#else // _WIN32
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#include <signal.h>
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BOOL WINAPI event_handler(DWORD sig)
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static BOOL WINAPI event_handler(DWORD sig)
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{
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switch (sig) {
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case CTRL_C_EVENT:
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@ -164,11 +163,11 @@ void signal_handler_init(void)
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Path mangler
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*/
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// Default to RUN_IN_PLACE style relative paths
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std::string path_share = "..";
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std::string path_user = "..";
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std::string path_locale = path_share + DIR_DELIM + "locale";
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std::string path_cache = path_user + DIR_DELIM + "cache";
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// Nobody should be reading these before initializePaths() is called
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std::string path_share = "UNINITIALIZED";
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std::string path_user = "UNINITIALIZED";
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std::string path_locale = "UNINITIALIZED";
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std::string path_cache = "UNINITIALIZED";
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std::string getDataPath(const char *subpath)
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@ -176,7 +175,7 @@ std::string getDataPath(const char *subpath)
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return path_share + DIR_DELIM + subpath;
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}
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void pathRemoveFile(char *path, char delim)
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[[maybe_unused]] static void pathRemoveFile(char *path, char delim)
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{
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// Remove filename and path delimiter
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int i;
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@ -267,9 +266,9 @@ bool getCurrentWorkingDir(char *buf, size_t len)
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}
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bool getExecPathFromProcfs(char *buf, size_t buflen)
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static bool getExecPathFromProcfs(char *buf, size_t buflen)
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{
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#ifndef _WIN32
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#if defined(__linux__) || defined(__FreeBSD__) || defined(__NetBSD__) || defined(__DragonFly__)
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buflen--;
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ssize_t len;
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@ -396,10 +395,7 @@ bool getCurrentExecPath(char *buf, size_t len)
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#endif
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//// Non-Windows
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#if !defined(_WIN32)
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const char *getHomeOrFail()
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[[maybe_unused]] static inline const char *getHomeOrFail()
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{
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const char *home = getenv("HOME");
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// In rare cases the HOME environment variable may be unset
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@ -408,8 +404,6 @@ const char *getHomeOrFail()
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return home;
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}
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#endif
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//// Windows
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#if defined(_WIN32)
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@ -449,6 +443,13 @@ bool setSystemPaths()
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}
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//// Android
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#elif defined(__ANDROID__)
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extern bool setSystemPaths(); // defined in porting_android.cpp
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//// Linux
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#elif defined(__linux__) || defined(__FreeBSD__) || defined(__NetBSD__) || defined(__DragonFly__)
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@ -457,11 +458,7 @@ bool setSystemPaths()
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char buf[BUFSIZ];
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if (!getCurrentExecPath(buf, sizeof(buf))) {
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#ifdef __ANDROID__
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errorstream << "Unable to read bindir "<< std::endl;
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#else
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FATAL_ERROR("Unable to read bindir");
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#endif
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return false;
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}
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@ -470,7 +467,7 @@ bool setSystemPaths()
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// Find share directory from these.
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// It is identified by containing the subdirectory "builtin".
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std::list<std::string> trylist;
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std::vector<std::string> trylist;
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std::string static_sharedir = STATIC_SHAREDIR;
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if (!static_sharedir.empty() && static_sharedir != ".")
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trylist.push_back(static_sharedir);
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@ -479,12 +476,7 @@ bool setSystemPaths()
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DIR_DELIM + PROJECT_NAME);
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trylist.push_back(bindir + DIR_DELIM "..");
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#ifdef __ANDROID__
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trylist.push_back(path_user);
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#endif
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for (std::list<std::string>::const_iterator
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i = trylist.begin(); i != trylist.end(); ++i) {
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for (auto i = trylist.begin(); i != trylist.end(); ++i) {
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const std::string &trypath = *i;
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if (!fs::PathExists(trypath) ||
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!fs::PathExists(trypath + DIR_DELIM + "builtin")) {
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@ -503,7 +495,6 @@ bool setSystemPaths()
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break;
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}
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#ifndef __ANDROID__
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const char *const minetest_user_path = getenv("MINETEST_USER_PATH");
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if (minetest_user_path && minetest_user_path[0] != '\0') {
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path_user = std::string(minetest_user_path);
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@ -511,7 +502,6 @@ bool setSystemPaths()
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path_user = std::string(getHomeOrFail()) + DIR_DELIM "."
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+ PROJECT_NAME;
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}
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#endif
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return true;
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}
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@ -586,10 +576,9 @@ void migrateCachePath()
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void initializePaths()
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{
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#if RUN_IN_PLACE
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char buf[BUFSIZ];
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infostream << "Using relative paths (RUN_IN_PLACE)" << std::endl;
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char buf[BUFSIZ];
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bool success =
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getCurrentExecPath(buf, sizeof(buf)) ||
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getExecPathFromProcfs(buf, sizeof(buf));
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@ -627,17 +616,18 @@ void initializePaths()
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path_user = execpath;
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}
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path_cache = path_user + DIR_DELIM + "cache";
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#else
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infostream << "Using system-wide paths (NOT RUN_IN_PLACE)" << std::endl;
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if (!setSystemPaths())
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errorstream << "Failed to get one or more system-wide path" << std::endl;
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# ifdef _WIN32
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# ifdef __ANDROID__
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sanity_check(!path_cache.empty());
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# elif defined(_WIN32)
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path_cache = path_user + DIR_DELIM + "cache";
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# else
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// Initialize path_cache
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// First try $XDG_CACHE_HOME/PROJECT_NAME
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const char *cache_dir = getenv("XDG_CACHE_HOME");
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const char *home_dir = getenv("HOME");
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@ -651,9 +641,11 @@ void initializePaths()
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// If neither works, use $PATH_USER/cache
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path_cache = path_user + DIR_DELIM + "cache";
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}
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# endif // _WIN32
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// Migrate cache folder to new location if possible
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migrateCachePath();
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# endif // _WIN32
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#endif // RUN_IN_PLACE
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infostream << "Detected share path: " << path_share << std::endl;
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@ -727,6 +719,15 @@ bool secure_rand_fill_buf(void *buf, size_t len)
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#endif
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#ifndef __ANDROID__
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void osSpecificInit()
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{
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// nothing here yet
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}
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#endif
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void attachOrCreateConsole()
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{
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#ifdef _WIN32
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@ -794,6 +795,11 @@ int mt_snprintf(char *buf, const size_t buf_size, const char *fmt, ...)
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return c;
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}
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#ifdef __ANDROID__
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// defined in porting_android.cpp
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extern void openURIAndroid(const char *url);
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#endif
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static bool open_uri(const std::string &uri)
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{
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if (uri.find_first_of("\r\n") != std::string::npos) {
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@ -804,7 +810,7 @@ static bool open_uri(const std::string &uri)
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#if defined(_WIN32)
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return (intptr_t)ShellExecuteA(NULL, NULL, uri.c_str(), NULL, NULL, SW_SHOWNORMAL) > 32;
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#elif defined(__ANDROID__)
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openURIAndroid(uri);
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openURIAndroid(uri.c_str());
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return true;
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#elif defined(__APPLE__)
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const char *argv[] = {"open", uri.c_str(), NULL};
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@ -301,6 +301,9 @@ inline const char *getPlatformName()
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bool secure_rand_fill_buf(void *buf, size_t len);
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// Call once near beginning of main function.
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void osSpecificInit();
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// This attaches to the parents process console, or creates a new one if it doesnt exist.
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void attachOrCreateConsole();
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@ -39,23 +39,19 @@ with this program; if not, write to the Free Software Foundation, Inc.,
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extern int main(int argc, char *argv[]);
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namespace porting {
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void cleanupAndroid(); // used here
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bool setSystemPaths(); // used in porting.cpp
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}
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void android_main(android_app *app)
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{
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int retval = 0;
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porting::app_global = app;
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Thread::setName("Main");
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char *argv[] = {strdup(PROJECT_NAME), strdup("--verbose"), nullptr};
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try {
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main(ARRLEN(argv) - 1, argv);
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} catch (std::exception &e) {
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errorstream << "Uncaught exception in main thread: " << e.what() << std::endl;
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retval = -1;
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} catch (...) {
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errorstream << "Uncaught exception in main thread!" << std::endl;
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retval = -1;
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}
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int retval = main(ARRLEN(argv) - 1, argv);
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free(argv[0]);
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free(argv[1]);
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@ -65,8 +61,8 @@ void android_main(android_app *app)
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}
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namespace porting {
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android_app *app_global;
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JNIEnv *jnienv;
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android_app *app_global = nullptr;
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JNIEnv *jnienv = nullptr;
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jclass nativeActivity;
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jclass findClass(const std::string &classname)
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@ -86,9 +82,8 @@ jclass findClass(const std::string &classname)
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return (jclass) jnienv->CallObjectMethod(cls, findClass, strClassName);
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}
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void initAndroid()
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void osSpecificInit()
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{
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porting::jnienv = nullptr;
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JavaVM *jvm = app_global->activity->vm;
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JavaVMAttachArgs lJavaVMAttachArgs;
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lJavaVMAttachArgs.version = JNI_VERSION_1_6;
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@ -108,8 +103,7 @@ void initAndroid()
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#ifdef GPROF
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// in the start-up code
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__android_log_print(ANDROID_LOG_ERROR, PROJECT_NAME_C,
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"Initializing GPROF profiler");
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warningstream << "Initializing GPROF profiler" << std::endl;
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monstartup("libMinetest.so");
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#endif
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}
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@ -117,7 +111,7 @@ void initAndroid()
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void cleanupAndroid()
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{
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#ifdef GPROF
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errorstream << "Shutting down GPROF profiler" << std::endl;
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warningstream << "Shutting down GPROF profiler" << std::endl;
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setenv("CPUPROFILE", (path_user + DIR_DELIM + "gmon.out").c_str(), 1);
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moncleanup();
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#endif
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@ -137,7 +131,7 @@ static std::string readJavaString(jstring j_str)
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return str;
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}
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void initializePathsAndroid()
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bool setSystemPaths()
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{
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// Set user and share paths
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{
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@ -149,7 +143,6 @@ void initializePathsAndroid()
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std::string str = readJavaString((jstring) result);
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path_user = str;
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path_share = str;
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path_locale = str + DIR_DELIM + "locale";
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}
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// Set cache path
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@ -160,9 +153,9 @@ void initializePathsAndroid()
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"porting::initializePathsAndroid unable to find Java getCachePath method");
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jobject result = jnienv->CallObjectMethod(app_global->activity->clazz, getCachePath);
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path_cache = readJavaString((jstring) result);
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migrateCachePath();
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}
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return true;
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}
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void showInputDialog(const std::string &acceptButton, const std::string &hint,
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@ -183,7 +176,7 @@ void showInputDialog(const std::string &acceptButton, const std::string &hint,
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jacceptButton, jhint, jcurrent, jeditType);
|
||||
}
|
||||
|
||||
void openURIAndroid(const std::string &url)
|
||||
void openURIAndroid(const char *url)
|
||||
{
|
||||
jmethodID url_open = jnienv->GetMethodID(nativeActivity, "openURI",
|
||||
"(Ljava/lang/String;)V");
|
||||
@ -191,7 +184,7 @@ void openURIAndroid(const std::string &url)
|
||||
FATAL_ERROR_IF(url_open == nullptr,
|
||||
"porting::openURIAndroid unable to find Java openURI method");
|
||||
|
||||
jstring jurl = jnienv->NewStringUTF(url.c_str());
|
||||
jstring jurl = jnienv->NewStringUTF(url);
|
||||
jnienv->CallVoidMethod(app_global->activity->clazz, url_open, jurl);
|
||||
}
|
||||
|
||||
|
||||
@ -36,16 +36,6 @@ extern android_app *app_global;
|
||||
// java <-> c++ interaction interface
|
||||
extern JNIEnv *jnienv;
|
||||
|
||||
// do initialization required on android only
|
||||
void initAndroid();
|
||||
|
||||
void cleanupAndroid();
|
||||
|
||||
/**
|
||||
* Initializes path_* variables for Android
|
||||
*/
|
||||
void initializePathsAndroid();
|
||||
|
||||
/**
|
||||
* show text input dialog in java
|
||||
* @param acceptButton text to display on accept button
|
||||
@ -57,8 +47,6 @@ void initializePathsAndroid();
|
||||
void showInputDialog(const std::string &acceptButton,
|
||||
const std::string &hint, const std::string ¤t, int editType);
|
||||
|
||||
void openURIAndroid(const std::string &url);
|
||||
|
||||
/**
|
||||
* Opens a share intent to the file at path
|
||||
*
|
||||
|
||||
Loading…
Reference in New Issue
Block a user