自学教程：C++ srcdir_file函数代码示例

static void testreadwritecomplicated (const char * file){	Key * parentKey = keyNew ("user/tests/csvstorage", KEY_VALUE, srcdir_file (file), KEY_END);	KeySet * conf = ksNew (10, keyNew ("system/delimiter", KEY_VALUE, ";", KEY_END),			       keyNew ("system/header", KEY_VALUE, "colname", KEY_END), KS_END);	KeySet * ks = ksNew (0, KS_END);	PLUGIN_OPEN ("csvstorage");	succeed_if (plugin->kdbGet (plugin, ks, parentKey) > 0, "call to kdbGet was not successful");	succeed_if (!strcmp (keyString (ksLookupByName (ks, "user/tests/csvstorage/#1/col3", KDB_O_NONE)), "l1;c3"),		    "key value doesn't match expected value");	succeed_if (!strcmp (keyString (ksLookupByName (ks, "user/tests/csvstorage/#1/col4", KDB_O_NONE)), "l1/"/"c4"),		    "key value doesn't match expected value");	succeed_if (!strcmp (keyString (ksLookupByName (ks, "user/tests/csvstorage/#2/col3", KDB_O_NONE)), "l2/nc3"),		    "key value doesn't match expected value");	succeed_if (!strcmp (keyString (ksLookupByName (ks, "user/tests/csvstorage/#4/col4", KDB_O_NONE)), "l4/"/"c4"),		    "key value doesn't match expected value");	succeed_if (!strcmp (keyString (ksLookupByName (ks, "user/tests/csvstorage/#5/col3", KDB_O_NONE)), "l5/"/"/nc3"),		    "key value doesn't match expected value");	keySetString (parentKey, elektraFilename ());	succeed_if (plugin->kdbSet (plugin, ks, parentKey) >= 0, "error: wrote invalid data");	succeed_if (compare_line_files (srcdir_file (file), keyString (parentKey)), "files do not match as expected");	ksDel (ks);	keyDel (parentKey);	PLUGIN_CLOSE ();}

// test loading lua twicestatic void test_two_scripts (void){	printf ("Testing loading of two active lua plugins.../n");	KeySet * modules = ksNew (0, KS_END);	elektraModulesInit (modules, 0);	KeySet * conf = ksNew (2, keyNew ("user/script", KEY_VALUE, srcdir_file ("lua/lua_plugin.lua"), KEY_END),			       keyNew ("user/print", KEY_END), KS_END);	KeySet * conf2 = ksNew (2, keyNew ("user/script", KEY_VALUE, srcdir_file ("lua/lua_plugin2.lua"), KEY_END),				keyNew ("user/print", KEY_END), KS_END);	Key * errorKey = keyNew ("", KEY_END);	Plugin * plugin = elektraPluginOpen ("lua", modules, conf, errorKey);	succeed_if (output_warnings (errorKey), "warnings in kdbOpen");	succeed_if (output_error (errorKey), "errors in kdbOpen");	exit_if_fail (plugin != NULL, "unable to load lua plugin");	keyDel (errorKey);	Key * errorKey2 = keyNew ("", KEY_END);	Plugin * plugin2 = elektraPluginOpen ("lua", modules, conf2, errorKey2);	succeed_if (output_warnings (errorKey2), "warnings in kdbOpen");	succeed_if (output_error (errorKey2), "errors in kdbOpen");	exit_if_fail (plugin2 != NULL, "unable to load lua plugin again");	keyDel (errorKey2);	elektraPluginClose (plugin2, 0);	elektraPluginClose (plugin, 0);	elektraModulesClose (modules, 0);	ksDel (modules);}

void test_readWrite (const char * fileName, KeySet * conf){	printf ("Test read write with %s/n", srcdir_file (fileName));	Plugin * plugin = elektraPluginOpen ("yajl", modules, conf, 0);	exit_if_fail (plugin != 0, "could not open plugin");	// printf ("Test with %s/n", srcdir_file(fileName));	Key * parentKey = keyNew ("user/tests/yajl", KEY_VALUE, srcdir_file (fileName), KEY_END);	KeySet * keys = ksNew (0, KS_END);	succeed_if (plugin->kdbGet (plugin, keys, parentKey) == 1, "kdbGet was not successful");	succeed_if (output_error (parentKey), "error in kdbGet");	succeed_if (output_warnings (parentKey), "warnings in kdbGet");	// output_keyset(keys);	keySetString (parentKey, elektraFilename ());	// keySetString(parentKey, "/proc/self/fd/1");	// printf("File name is: %s/n", keyString(parentKey));	succeed_if (plugin->kdbSet (plugin, keys, parentKey) == 1, "kdbSet was not successful");	succeed_if (output_error (parentKey), "error in kdbSet");	succeed_if (output_warnings (parentKey), "warnings in kdbSet");	succeed_if (compare_line_files (srcdir_file (fileName), keyString (parentKey)), "files do not match as expected");	elektraUnlink (keyString (parentKey));	keyDel (parentKey);	ksDel (keys);	elektraPluginClose (plugin, 0);}

void test_hostLensFormatting(char *fileName){	Key *parentKey = keyNew ("user/tests/augeas-hosts", KEY_VALUE,			srcdir_file (fileName), KEY_END);	KeySet *conf = ksNew (20,			keyNew ("system/lens", KEY_VALUE, "Hosts.lns", KEY_END), KS_END);	PLUGIN_OPEN("augeas");	KeySet *ks = ksNew(0, KS_END);	succeed_if(plugin->kdbGet (plugin, ks, parentKey) >= 1,			"call to kdbGet was not successful");	succeed_if(output_error (parentKey), "error in kdbGet");	succeed_if(output_warnings (parentKey), "warnings in kdbGet");	keySetString (parentKey, elektraFilename());	succeed_if(plugin->kdbSet (plugin, ks, parentKey) == 1,			"kdbSet was not successful");	succeed_if(output_error (parentKey), "error in kdbSet");	succeed_if(output_warnings (parentKey), "warnings in kdbSet");	succeed_if(			compare_line_files (srcdir_file (fileName), keyString (parentKey)),			"files do not match as expected");	elektraUnlink(keyString (parentKey));	keyDel (parentKey);	ksDel (ks);	PLUGIN_CLOSE ()	;}

void test_hostLensDelete(char *sourceFile, char *compFile){	Key *parentKey = keyNew ("user/tests/augeas-hosts", KEY_VALUE,			srcdir_file (sourceFile), KEY_END);	KeySet *conf = ksNew (20,			keyNew ("system/lens", KEY_VALUE, "Hosts.lns", KEY_END), KS_END);	PLUGIN_OPEN("augeas");	KeySet *ks = ksNew(0, KS_END);	succeed_if(plugin->kdbGet (plugin, ks, parentKey) >= 1,			"call to kdbGet was not successful");	succeed_if(output_error (parentKey), "error in kdbGet");	succeed_if(output_warnings (parentKey), "warnings in kdbGet");	Key *key = ksLookupByName (ks, "user/tests/augeas-hosts/1", 0);	exit_if_fail(key, "localhost not found");	ksPopAtCursor(ks, ksGetCursor(ks));	keyDel (key);	key = ksLookupByName (ks, "user/tests/augeas-hosts/1/ipaddr", 0);	exit_if_fail(key, "ip address of localhost not found");	ksPopAtCursor(ks, ksGetCursor(ks));	keyDel (key);	key = ksLookupByName (ks, "user/tests/augeas-hosts/1/canonical", 0);	exit_if_fail(key, "canonical of localhost not found");	ksPopAtCursor(ks, ksGetCursor(ks));	keyDel (key);	key = ksLookupByName (ks, "user/tests/augeas-hosts/1/#comment", 0);	exit_if_fail(key, "comment of localhost not found");	ksPopAtCursor(ks, ksGetCursor(ks));	keyDel (key);	keySetString (parentKey, elektraFilename());	succeed_if(plugin->kdbSet (plugin, ks, parentKey) == 1,			"kdbSet was not successful");	succeed_if(output_error (parentKey), "error in kdbSet");	succeed_if(output_warnings (parentKey), "warnings in kdbSet");	succeed_if(			compare_line_files (srcdir_file (compFile), keyString (parentKey)),			"files do not match as expected");	ksDel (ks);	elektraUnlink(keyString (parentKey));	keyDel (parentKey);	PLUGIN_CLOSE ()	;}

static void test_plainIniEmptyWrite (char * fileName){	Key * parentKey = keyNew ("user/tests/ini-write", KEY_VALUE, elektraFilename (), KEY_END);	KeySet * conf = ksNew (0, KS_END);	PLUGIN_OPEN ("ini");	KeySet * ks = ksNew (30, keyNew ("user/tests/ini-write/nosectionkey", KEY_VALUE, "nosectionvalue", KEY_END),			     keyNew ("user/tests/ini-write/section1", KEY_BINARY,				     KEY_END),			     keyNew ("user/tests/ini-write/section1/key1", KEY_VALUE, "value1", KEY_END),			     keyNew ("user/tests/ini-write/section1/key2", KEY_VALUE, "value2", KEY_END),			     keyNew ("user/tests/ini-write/section2", KEY_BINARY, KEY_END),			     keyNew ("user/tests/ini-write/section2/key3", KEY_VALUE, "value3", KEY_END),			     keyNew ("user/tests/ini-write/section2/emptykey", KEY_META, "ini/empty", "", KEY_END), KS_END);	succeed_if (plugin->kdbSet (plugin, ks, parentKey) >= 1, "call to kdbSet was not successful");	succeed_if (output_error (parentKey), "error in kdbSet");	succeed_if (output_warnings (parentKey), "warnings in kdbSet");	succeed_if (compare_line_files (srcdir_file (fileName), keyString (parentKey)), "files do not match as expected");	KeySet * readKS = ksNew (0, KS_END);	succeed_if (plugin->kdbGet (plugin, readKS, parentKey) >= 0, "kdbGet failed");	const Key * meta;	Key * searchKey = keyNew ("user/tests/ini-write/section2/emptykey", KEY_META, "ini/empty", "", KEY_END);	Key * key = ksLookup (readKS, searchKey, KDB_O_NONE);	meta = keyGetMeta (key, "ini/empty");	succeed_if (meta != NULL, "reading empty key again failed");	ksDel (readKS);	keyDel (parentKey);	keyDel (searchKey);	ksDel (ks);	PLUGIN_CLOSE ();}

void test_readline(){	char * filename = srcdir_file("line/linetest");	Key * parentKey = keyNew ("user/tests/line", KEY_VALUE, filename, KEY_END);	KeySet *conf = 0;	PLUGIN_OPEN("line");	printf("%s/n", filename);	KeySet *ks=ksNew(0, KS_END);	succeed_if (plugin->kdbGet(plugin, ks, parentKey) >= 1, "call to kdbGet was not successful");	Key *key = ksLookupByName(ks, "user/tests/line/#0", 0);	exit_if_fail (key, "line1 key not found");	succeed_if (strcmp("test1", keyValue(key)) == 0, "line 
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