static zsync_node_t * zsync_node_new () { int rc; zsync_node_t *self = (zsync_node_t *) zmalloc (sizeof (zsync_node_t)); self->ctx = zctx_new (); assert (self->ctx); self->zyre = zyre_new (self->ctx); assert (self->zyre); // Obtain permanent UUID self->own_uuid = zuuid_new (); if (zsys_file_exists (UUID_FILE)) { // Read uuid from file zfile_t *uuid_file = zfile_new (".", UUID_FILE); int rc = zfile_input (uuid_file); // open file for reading assert (rc == 0); zchunk_t *uuid_chunk = zfile_read (uuid_file, 16, 0); assert (zchunk_size (uuid_chunk) == 16); // make sure read succeeded zuuid_set (self->own_uuid, zchunk_data (uuid_chunk)); zfile_destroy (&uuid_file); } else { // Write uuid to file zfile_t *uuid_file = zfile_new (".", UUID_FILE); rc = zfile_output (uuid_file); // open file for writing assert (rc == 0); zchunk_t *uuid_bin = zchunk_new ( zuuid_data (self->own_uuid), 16); rc = zfile_write (uuid_file, uuid_bin, 0); assert (rc == 0); zfile_destroy (&uuid_file); } // Obtain peers and states self->peers = zlist_new (); if (zsys_file_exists (PEER_STATES_FILE)) { zhash_t *peer_states = zhash_new (); int rc = zhash_load (peer_states, PEER_STATES_FILE); assert (rc == 0); zlist_t *uuids = zhash_keys (peer_states); char *uuid = zlist_first (uuids); while (uuid) { char * state_str = zhash_lookup (peer_states, uuid); uint64_t state; sscanf (state_str, "%"SCNd64, &state); zlist_append (self->peers, zsync_peer_new (uuid, state)); uuid = zlist_next (uuids); } } self->zyre_peers = zhash_new (); self->terminated = false; return self; }
int zfile_test (bool verbose) { printf (" * zfile: "); // @selftest zfile_t *file = zfile_new (".", "bilbo"); assert (streq (zfile_filename (file, "."), "bilbo")); assert (zfile_is_readable (file) == false); zfile_destroy (&file); // Create a test file in some random subdirectory file = zfile_new ("./this/is/a/test", "bilbo"); int rc = zfile_output (file); assert (rc == 0); zchunk_t *chunk = zchunk_new (NULL, 100); zchunk_fill (chunk, 0, 100); // Write 100 bytes at position 1,000,000 in the file rc = zfile_write (file, chunk, 1000000); assert (rc == 0); zfile_close (file); assert (zfile_is_readable (file)); assert (zfile_cursize (file) == 1000100); assert (!zfile_is_stable (file)); zchunk_destroy (&chunk); zclock_sleep (1001); assert (zfile_is_stable (file)); // Check we can read from file rc = zfile_input (file); assert (rc == 0); chunk = zfile_read (file, 1000100, 0); assert (chunk); assert (zchunk_size (chunk) == 1000100); zchunk_destroy (&chunk); // Remove file and directory zdir_t *dir = zdir_new ("./this", NULL); assert (zdir_cursize (dir) == 1000100); zdir_remove (dir, true); assert (zdir_cursize (dir) == 0); zdir_destroy (&dir); // Check we can no longer read from file assert (!zfile_is_readable (file)); rc = zfile_input (file); assert (rc == -1); zfile_destroy (&file); // @end printf ("OK\n"); return 0; }
static int s_recv_from_zyre (s_agent_t *self) { zyre_event_t *event = zyre_event_new (self->zyre); if (zyre_event_type (event) == ZYRE_EVENT_SHOUT && streq (zyre_event_group (event), "DROPS")) { zmsg_t *msg = zyre_event_msg (event); char *operation = zmsg_popstr (msg); if (streq (operation, "CREATE")) { char *filename = zmsg_popstr (msg); zframe_t *frame = zmsg_pop (msg); zfile_t *file = zfile_new (self->path, filename); zfile_output (file); fwrite (zframe_data (frame), 1, zframe_size (frame), zfile_handle (file)); zfile_destroy (&file); zframe_destroy (&frame); zstr_send (self->pipe, filename); free (filename); } free (operation); } zyre_event_destroy (&event); return 0; }
zchunk_t * get_chunk (char *path, uint64_t chunk_size, uint64_t offset) { printf("[ST] GET CHUNK\n"); char *path_new = malloc(strlen("./syncfolder/") + strlen(path) + 1); path_new[0] = '\0'; strcat(path_new, "./syncfolder/"); strcat(path_new, path); if (zsys_file_exists (path_new)) { printf("[ST] File exist\n"); zfile_t *file = zfile_new (".", path_new); if (zfile_is_readable (file)) { printf("[ST] File read\n"); zfile_input (file); if (zfile_size (path_new) > offset) { zchunk_t *chunk = zfile_read (file, chunk_size, offset); zfile_destroy (&file); return chunk; } else { return NULL; } } } else { printf("[ST] File %s not exist\n", path_new); } return NULL; }
void zdir_patch_test (bool verbose) { printf (" * zdir_patch: "); // @selftest zfile_t *file = zfile_new (".", "bilbo"); assert (file); zdir_patch_t *patch = zdir_patch_new (".", file, patch_create, "/"); assert (patch); zfile_destroy (&file); file = zdir_patch_file (patch); assert (file); assert (streq (zfile_filename (file, "."), "bilbo")); assert (streq (zdir_patch_vpath (patch), "/bilbo")); zdir_patch_destroy (&patch); #if defined (__WINDOWS__) zsys_shutdown(); #endif // @end printf ("OK\n"); }
static void s_posix_populate_entry (zdir_t *self, struct dirent *entry) { // Skip . and .. if (streq (entry->d_name, ".") || streq (entry->d_name, "..")) return; char fullpath [1024 + 1]; snprintf (fullpath, 1024, "%s/%s", self->path, entry->d_name); struct stat stat_buf; if (stat (fullpath, &stat_buf)) return; if (entry->d_name [0] == '.') ; // Skip hidden files else // If we have a subdirectory, go load that if (stat_buf.st_mode & S_IFDIR) { zdir_t *subdir = zdir_new (entry->d_name, self->path); zlist_append (self->subdirs, subdir); } else { // Add file entry to directory list zfile_t *file = zfile_new (self->path, entry->d_name); zlist_append (self->files, file); } }
/* Calculate file digest using zfile() class from czmq. * Caller must free. */ char *digest (const char *path) { zfile_t *zf = zfile_new (NULL, path); char *digest = NULL; if (zf) digest = xstrdup (zfile_digest (zf)); zfile_destroy (&zf); return digest; }
void pass_chunk (zchunk_t *chunk, char *path, uint64_t sequence, uint64_t offset) { // save chunk printf ("[ST] PASS_CHUNK %s, %"PRId64", %"PRId64", %"PRId64"\n", path, sequence, zchunk_size (chunk), offset); zfile_t *file = zfile_new("./syncfolder", path); zfile_output(file); zfile_write(file, chunk, offset); zfile_close(file); zfile_destroy(&file); }
JNIEXPORT jlong JNICALL Java_org_zeromq_czmq_Zfile__1_1new (JNIEnv *env, jclass c, jstring path, jstring name) { char *path_ = (char *) (*env)->GetStringUTFChars (env, path, NULL); char *name_ = (char *) (*env)->GetStringUTFChars (env, name, NULL); // Disable CZMQ signal handling; allow Java to deal with it zsys_handler_set (NULL); jlong new_ = (jlong) (intptr_t) zfile_new (path_, name_); (*env)->ReleaseStringUTFChars (env, path, path_); (*env)->ReleaseStringUTFChars (env, name, name_); return new_; }
zchunk_t * hydra_post_fetch (hydra_post_t *self, size_t size, size_t offset) { assert (self); if (self->content) return zchunk_dup (self->content); if (size == 0) size = self->content_size; zfile_t *file = zfile_new (NULL, self->location); if (zfile_input (file) == 0) { zchunk_t *chunk = zfile_read (file, size, offset); zfile_destroy (&file); return chunk; } return NULL; }
static void s_win32_populate_entry (zdir_t *self, WIN32_FIND_DATA *entry) { if (entry->cFileName [0] == '.') ; // Skip hidden files else // If we have a subdirectory, go load that if (entry->dwFileAttributes & FILE_ATTRIBUTE_DIRECTORY) { zdir_t *subdir = zdir_new (entry->cFileName, self->path); zlist_append (self->subdirs, subdir); } else { // Add file entry to directory list zfile_t *file = zfile_new (self->path, entry->cFileName); zlist_append (self->files, file); } }
// -------------------------------------------------------------------------- // Self test of this class int zdir_patch_test (bool verbose) { printf (" * zdir_patch: "); // @selftest zfile_t *file = zfile_new (".", "bilbo"); zdir_patch_t *patch = zdir_patch_new (".", file, patch_create, "/"); zfile_destroy (&file); file = zdir_patch_file (patch); assert (streq (zfile_filename (file, "."), "bilbo")); assert (streq (zdir_patch_vpath (patch), "/bilbo")); zdir_patch_destroy (&patch); // @end printf ("OK\n"); return 0; }
int hydra_post_set_file (hydra_post_t *self, const char *location) { assert (self); free (self->location); int rc = 0; self->location = strdup (location); zchunk_destroy (&self->content); zfile_t *file = zfile_new (NULL, self->location); if (file && zfile_is_readable (file)) { self->content_size = zfile_cursize (file); strcpy (self->digest, zfile_digest (file)); } else rc = -1; zfile_destroy (&file); return rc; }
static void lsmod_cb (flux_t *h, flux_msg_handler_t *w, const flux_msg_t *msg, void *arg) { struct sched_plugin_loader *sploader = arg; struct sched_plugin *plugin = sched_plugin_get (sploader); flux_modlist_t *mods = NULL; zfile_t *zf = NULL; char *json_str = NULL; struct stat sb; int rc = -1; if (flux_request_decode (msg, NULL, NULL) < 0) goto done; if (!(mods = flux_modlist_create ())) goto done; if (plugin) { if (stat (plugin->path, &sb) < 0) goto done; if (!(zf = zfile_new (NULL, plugin->path))) goto done; if (flux_modlist_append (mods, plugin->name, sb.st_size, zfile_digest (zf), 0, FLUX_MODSTATE_RUNNING) < 0) goto done; } if (!(json_str = flux_lsmod_json_encode (mods))) goto done; rc = 0; done: if (flux_respond (h, msg, rc < 0 ? errno : 0, rc < 0 ? NULL : json_str) < 0) flux_log_error (h, "%s: flux_respond", __FUNCTION__); if (mods) flux_modlist_destroy (mods); zfile_destroy (&zf); if (json_str) free (json_str); }
zconfig_t * zconfig_load (const char *filename) { // Load entire file into memory as a chunk, then process it zconfig_t *self = NULL; zfile_t *file = zfile_new (NULL, filename); if (!file) return NULL; if (zfile_input (file) == 0) { zchunk_t *chunk = zfile_read (file, zfile_cursize (file), 0); if (chunk) { self = zconfig_chunk_load (chunk); zchunk_destroy (&chunk); if (self) self->file = file; zfile_close (file); file = NULL; // Config tree now owns file handle } } zfile_destroy (&file); return self; }
static void config_file_init() { config_file = zfile_new(NULL, config_file_name); config_file_last_modified = zfile_modified(config_file); config_file_digest = strdup(zfile_digest(config_file)); }
/// // If file exists, populates properties. CZMQ supports portable symbolic // links, which are files with the extension ".ln". A symbolic link is a // text file containing one line, the filename of a target file. Reading // data from the symbolic link actually reads from the target file. Path // may be NULL, in which case it is not used. QmlZfile *QmlZfileAttached::construct (const QString &path, const QString &name) { QmlZfile *qmlSelf = new QmlZfile (); qmlSelf->self = zfile_new (path.toUtf8().data(), name.toUtf8().data()); return qmlSelf; };
/* parse xml file and create objects */ void* zelia_xml_parse_file(const char* xml_path, void* parser) { char* _buff = NULL; /* buffer to hold the file contents */ size_t _sz = 0; /* buffer file size */ xmlDocPtr _xml_doc = NULL; /* xml document pointer */ xmlNodePtr _root = NULL; struct _zparser* obj = NULL; /* check arguments */ ZCHECK_OBJ_INT(xml_path); if(parser == NULL) { ZCONSTRUCTOR(obj, struct _zparser); } else obj = (struct _zparser*) parser; /* read the file */ if(_read_file(xml_path, &_buff, &_sz) != ZELIA_OK) return NULL; /* initialise object array */ blist_new(&obj->object_array, _delete_helper); if(!zfile_new(&obj->file)) return NULL; /* toggle the force overwrite mode */ zfile_toggle_overwrite(&obj->file); /* parse the document */ xmlInitParser(); _xml_doc = xmlParseMemory(_buff, _sz); if(_xml_doc == NULL) { ZELIA_LOG_MESSAGE("zelia_xml unable to parse the document"); goto clean_up; } _root = xmlDocGetRootElement(_xml_doc); _main_loop(xmlFirstElementChild(_root), obj); xmlFreeDoc(_xml_doc); xmlCleanupParser(); clean_up: if(_buff != NULL && _sz > 0) free(_buff); _buff = NULL; _sz = 0; if(ZDESTRUCTOR_CHECK) { _finalise_parser(obj); free(obj); } else return obj; return NULL; }
void zfile_test (bool verbose) { printf (" * zfile: "); // @selftest zfile_t *file = zfile_new (NULL, "bilbo"); assert (streq (zfile_filename (file, "."), "bilbo")); assert (zfile_is_readable (file) == false); zfile_destroy (&file); // Create a test file in some random subdirectory file = zfile_new ("./this/is/a/test", "bilbo"); int rc = zfile_output (file); assert (rc == 0); zchunk_t *chunk = zchunk_new (NULL, 100); zchunk_fill (chunk, 0, 100); // Write 100 bytes at position 1,000,000 in the file rc = zfile_write (file, chunk, 1000000); assert (rc == 0); zchunk_destroy (&chunk); zfile_close (file); assert (zfile_is_readable (file)); assert (zfile_cursize (file) == 1000100); assert (!zfile_is_stable (file)); // Now append one byte to file from outside int handle = open ("./this/is/a/test/bilbo", O_WRONLY | O_TRUNC | O_BINARY, 0); assert (handle >= 0); rc = write (handle, "Hello, World\n", 13); assert (rc == 13); close (handle); assert (zfile_has_changed (file)); zclock_sleep (1001); assert (zfile_has_changed (file)); assert (!zfile_is_stable (file)); zfile_restat (file); assert (zfile_is_stable (file)); assert (streq (zfile_digest (file), "4AB299C8AD6ED14F31923DD94F8B5F5CB89DFB54")); // Check we can read from file rc = zfile_input (file); assert (rc == 0); chunk = zfile_read (file, 1000100, 0); assert (chunk); assert (zchunk_size (chunk) == 13); zchunk_destroy (&chunk); zfile_close (file); // Try some fun with symbolic links zfile_t *link = zfile_new ("./this/is/a/test", "bilbo.ln"); rc = zfile_output (link); assert (rc == 0); fprintf (zfile_handle (link), "./this/is/a/test/bilbo\n"); zfile_destroy (&link); link = zfile_new ("./this/is/a/test", "bilbo.ln"); rc = zfile_input (link); assert (rc == 0); chunk = zfile_read (link, 1000100, 0); assert (chunk); assert (zchunk_size (chunk) == 13); zchunk_destroy (&chunk); zfile_destroy (&link); // Remove file and directory zdir_t *dir = zdir_new ("./this", NULL); assert (zdir_cursize (dir) == 26); zdir_remove (dir, true); assert (zdir_cursize (dir) == 0); zdir_destroy (&dir); // Check we can no longer read from file assert (zfile_is_readable (file)); zfile_restat (file); assert (!zfile_is_readable (file)); rc = zfile_input (file); assert (rc == -1); zfile_destroy (&file); // @end printf ("OK\n"); }
module_t *module_add (modhash_t *mh, const char *path) { module_t *p; void *dso; const char **mod_namep; mod_main_f *mod_main; zfile_t *zf; int rc; dlerror (); if (!(dso = dlopen (path, RTLD_NOW | RTLD_LOCAL))) { msg ("%s", dlerror ()); errno = ENOENT; return NULL; } mod_main = dlsym (dso, "mod_main"); mod_namep = dlsym (dso, "mod_name"); if (!mod_main || !mod_namep || !*mod_namep) { dlclose (dso); errno = ENOENT; return NULL; } p = xzmalloc (sizeof (*p)); p->name = xstrdup (*mod_namep); p->magic = MODULE_MAGIC; p->main = mod_main; p->dso = dso; zf = zfile_new (NULL, path); p->digest = xstrdup (zfile_digest (zf)); p->size = (int)zfile_cursize (zf); zfile_destroy (&zf); if (!(p->uuid = zuuid_new ())) oom (); if (!(p->rmmod = zlist_new ())) oom (); if (!(p->subs = zlist_new ())) oom (); p->rank = mh->rank; p->zctx = mh->zctx; p->broker_h = mh->broker_h; p->heartbeat = mh->heartbeat; /* Broker end of PAIR socket is opened here. */ if (!(p->sock = zsocket_new (p->zctx, ZMQ_PAIR))) err_exit ("zsocket_new"); zsocket_set_hwm (p->sock, 0); if (zsocket_bind (p->sock, "inproc://%s", module_get_uuid (p)) < 0) err_exit ("zsock_bind inproc://%s", module_get_uuid (p)); if (!(p->broker_w = flux_zmq_watcher_create (flux_get_reactor (p->broker_h), p->sock, FLUX_POLLIN, module_cb, p))) err_exit ("flux_zmq_watcher_create"); /* Update the modhash. */ rc = zhash_insert (mh->zh_byuuid, module_get_uuid (p), p); assert (rc == 0); /* uuids are by definition unique */ zhash_freefn (mh->zh_byuuid, module_get_uuid (p), (zhash_free_fn *)module_destroy); return p; }
void zfile_test (bool verbose) { printf (" * zfile: "); // @selftest const char *SELFTEST_DIR_RW = "src/selftest-rw"; const char *testbasedir = "this"; const char *testsubdir = "is/a/test"; const char *testfile = "bilbo"; const char *testlink = "bilbo.ln"; char *basedirpath = NULL; // subdir in a test, under SELFTEST_DIR_RW char *dirpath = NULL; // subdir in a test, under basedirpath char *filepath = NULL; // pathname to testfile in a test, in dirpath char *linkpath = NULL; // pathname to testlink in a test, in dirpath basedirpath = zsys_sprintf ("%s/%s", SELFTEST_DIR_RW, testbasedir); assert (basedirpath); dirpath = zsys_sprintf ("%s/%s", basedirpath, testsubdir); assert (dirpath); filepath = zsys_sprintf ("%s/%s", dirpath, testfile); assert (filepath); linkpath = zsys_sprintf ("%s/%s", dirpath, testlink); assert (linkpath); // This subtest is specifically for NULL as current directory, so // no SELFTEST_DIR_RW here; testfile should have no slashes inside. // Normally tests clean up in zfile_destroy(), but if a selftest run // dies e.g. on assert(), workspace remains dirty. Better clean it up. if (zfile_exists (testfile) ) { if (verbose) zsys_debug ("zfile_test() has to remove ./%s that should not have been here", testfile); zfile_delete (testfile); } zfile_t *file = zfile_new (NULL, testfile); assert (file); assert (streq (zfile_filename (file, "."), testfile)); assert (zfile_is_readable (file) == false); zfile_destroy (&file); // Create a test file in some random subdirectory if (verbose) zsys_debug ("zfile_test() at timestamp %" PRIi64 ": " "Creating new zfile %s", zclock_time(), filepath ); if (zfile_exists (filepath) ) { if (verbose) zsys_debug ("zfile_test() has to remove %s that should not have been here", filepath); zfile_delete (filepath); } file = zfile_new (dirpath, testfile); assert (file); int rc = zfile_output (file); assert (rc == 0); zchunk_t *chunk = zchunk_new (NULL, 100); assert (chunk); zchunk_fill (chunk, 0, 100); // Write 100 bytes at position 1,000,000 in the file if (verbose) zsys_debug ("zfile_test() at timestamp %" PRIi64 ": " "Writing 100 bytes at position 1,000,000 in the file", zclock_time() ); rc = zfile_write (file, chunk, 1000000); if (verbose) zsys_debug ("zfile_test() at timestamp %" PRIi64 ": " "Wrote 100 bytes at position 1,000,000 in the file, result code %d", zclock_time(), rc ); assert (rc == 0); zchunk_destroy (&chunk); zfile_close (file); assert (zfile_is_readable (file)); assert (zfile_cursize (file) == 1000100); if (verbose) zsys_debug ("zfile_test() at timestamp %" PRIi64 ": " "Testing if file is NOT stable (is younger than 1 sec)", zclock_time() ); assert (!zfile_is_stable (file)); if (verbose) zsys_debug ("zfile_test() at timestamp %" PRIi64 ": " "Passed the lag-dependent tests", zclock_time() ); assert (zfile_digest (file)); // Now truncate file from outside int handle = open (filepath, O_WRONLY | O_TRUNC | O_BINARY, 0); assert (handle >= 0); rc = write (handle, "Hello, World\n", 13); assert (rc == 13); close (handle); assert (zfile_has_changed (file)); #ifdef CZMQ_BUILD_DRAFT_API zclock_sleep ((int)zsys_file_stable_age_msec() + 50); #else zclock_sleep (5050); #endif assert (zfile_has_changed (file)); assert (!zfile_is_stable (file)); zfile_restat (file); assert (zfile_is_stable (file)); assert (streq (zfile_digest (file), "4AB299C8AD6ED14F31923DD94F8B5F5CB89DFB54")); // Check we can read from file rc = zfile_input (file); assert (rc == 0); chunk = zfile_read (file, 1000100, 0); assert (chunk); assert (zchunk_size (chunk) == 13); zchunk_destroy (&chunk); zfile_close (file); // Check we can read lines from file rc = zfile_input (file); assert (rc == 0); const char *line = zfile_readln (file); assert (streq (line, "Hello, World")); line = zfile_readln (file); assert (line == NULL); zfile_close (file); // Try some fun with symbolic links zfile_t *link = zfile_new (dirpath, testlink); assert (link); rc = zfile_output (link); assert (rc == 0); fprintf (zfile_handle (link), "%s\n", filepath); zfile_destroy (&link); link = zfile_new (dirpath, testlink); assert (link); rc = zfile_input (link); assert (rc == 0); chunk = zfile_read (link, 1000100, 0); assert (chunk); assert (zchunk_size (chunk) == 13); zchunk_destroy (&chunk); zfile_destroy (&link); // Remove file and directory zdir_t *dir = zdir_new (basedirpath, NULL); assert (dir); assert (zdir_cursize (dir) == 26); zdir_remove (dir, true); assert (zdir_cursize (dir) == 0); zdir_destroy (&dir); // Check we can no longer read from file assert (zfile_is_readable (file)); zfile_restat (file); assert (!zfile_is_readable (file)); rc = zfile_input (file); assert (rc == -1); zfile_destroy (&file); // This set of tests is done, free the strings for reuse zstr_free (&basedirpath); zstr_free (&dirpath); zstr_free (&filepath); zstr_free (&linkpath); const char *eof_checkfile = "eof_checkfile"; filepath = zsys_sprintf ("%s/%s", SELFTEST_DIR_RW, eof_checkfile); assert (filepath); if (zfile_exists (filepath) ) { if (verbose) zsys_debug ("zfile_test() has to remove %s that should not have been here", filepath); zfile_delete (filepath); } zstr_free (&filepath); file = zfile_new (SELFTEST_DIR_RW, eof_checkfile); assert (file); // 1. Write something first rc = zfile_output (file); assert (rc == 0); chunk = zchunk_new ("123456789", 9); assert (chunk); rc = zfile_write (file, chunk, 0); assert (rc == 0); zchunk_destroy (&chunk); zfile_close (file); assert (zfile_cursize (file) == 9); // 2. Read the written something rc = zfile_input (file); assert (rc != -1); // try to read more bytes than there is in the file chunk = zfile_read (file, 1000, 0); assert (zfile_eof(file)); assert (zchunk_streq (chunk, "123456789")); zchunk_destroy (&chunk); // reading is ok chunk = zfile_read (file, 5, 0); assert (!zfile_eof(file)); assert (zchunk_streq (chunk, "12345")); zchunk_destroy (&chunk); // read from non zero offset until the end chunk = zfile_read (file, 5, 5); assert (zfile_eof(file)); assert (zchunk_streq (chunk, "6789")); zchunk_destroy (&chunk); zfile_remove (file); zfile_close (file); zfile_destroy (&file); #ifdef CZMQ_BUILD_DRAFT_API zfile_t *tempfile = zfile_tmp (); assert (tempfile); assert (zfile_filename (tempfile, NULL)); assert (zsys_file_exists (zfile_filename (tempfile, NULL))); zchunk_t *tchunk = zchunk_new ("HELLO", 6); assert (zfile_write (tempfile, tchunk, 0) == 0); zchunk_destroy (&tchunk); char *filename = strdup (zfile_filename (tempfile, NULL)); zfile_destroy (&tempfile); assert (!zsys_file_exists (filename)); zstr_free (&filename); #endif // CZMQ_BUILD_DRAFT_API #if defined (__WINDOWS__) zsys_shutdown(); #endif // @end printf ("OK\n"); }
static void send_email (client_t *self) { assert (self); assert (self->message); zsys_info ("sending email !"); CURL *curl; CURLcode res = CURLE_OK; struct curl_slist *recipients = NULL; zuuid_t *uuid = zuuid_new (); const char *uuid_s = zuuid_str (uuid); char filename[256]; sprintf (filename, "./data/mail-%s.txt", uuid_s); zuuid_destroy (&uuid); char fn[200]; sprintf (fn, "mail-%s.txt", uuid_s); zfile_t *zf = zfile_new ("./data", fn); zfile_output (zf); FILE *pFile = zfile_handle (zf); //FILE *pFile = fopen (filename,"w"); // date -------- time_t timer; char buffer[256]; struct tm* tm_info; time (&timer); tm_info = localtime (&timer); strftime (buffer, 60, "%a, %d %b %Y %T %z\r\n", tm_info); //--------------- fprintf (pFile, "Date: %s", buffer); zsys_info ("To: %s \r\n", zmailer_msg_to(self->message)); fprintf (pFile,"To: %s\r\n", zmailer_msg_to(self->message)); fprintf (pFile, "From: %s\r\n", zmailer_msg_from (self->message)); fprintf (pFile, "Subject: %s \r\n", zmailer_msg_subject (self->message)); fprintf (pFile, "\r\n"); fprintf (pFile, "%s Thank you. \r\n", zmailer_msg_request(self->message)); fclose (pFile); FILE * pMail; pMail = fopen (filename,"r"); assert (pMail); curl = curl_easy_init(); if(curl) { /* Set username and password */ curl_easy_setopt(curl, CURLOPT_USERNAME, zconfig_get (self->server->config, "zmailer_server/user", "")); curl_easy_setopt(curl, CURLOPT_PASSWORD, zconfig_get (self->server->config, "zmailer_server/password", "")); /* This is the URL for your mailserver. Note the use of port 587 here, * instead of the normal SMTP port (25). Port 587 is commonly used for * secure mail submission (see RFC4403), but you should use whatever * matches your server configuration. */ curl_easy_setopt(curl, CURLOPT_URL, zconfig_get (self->server->config, "zmailer_server/server", "")); /* In this example, we'll start with a plain text connection, and upgrade * to Transport Layer Security (TLS) using the STARTTLS command. Be careful * of using CURLUSESSL_TRY here, because if TLS upgrade fails, the transfer * will continue anyway - see the security discussion in the libcurl * tutorial for more details. */ curl_easy_setopt(curl, CURLOPT_USE_SSL, (long)CURLUSESSL_ALL); /* If your server doesn't have a valid certificate, then you can disable * part of the Transport Layer Security protection by setting the * CURLOPT_SSL_VERIFYPEER and CURLOPT_SSL_VERIFYHOST options to 0 (false).*/ curl_easy_setopt(curl, CURLOPT_SSL_VERIFYPEER, 0L); curl_easy_setopt(curl, CURLOPT_SSL_VERIFYHOST, 0L); /* Note that this option isn't strictly required, omitting it will result in * libcurl sending the MAIL FROM command with empty sender data. All * autoresponses should have an empty reverse-path, and should be directed * to the address in the reverse-path which triggered them. Otherwise, they * could cause an endless loop. See RFC 5321 Section 4.5.5 for more details. */ curl_easy_setopt(curl, CURLOPT_MAIL_FROM, zmailer_msg_from (self->message)); /* Add two recipients, in this particular case they correspond to the * To: and Cc: addressees in the header, but they could be any kind of * recipient. */ recipients = curl_slist_append(recipients, zmailer_msg_to (self->message)); curl_easy_setopt(curl, CURLOPT_MAIL_RCPT, recipients); /* We're using a callback function to specify the payload (the headers and * body of the message). You could just use the CURLOPT_READDATA option to * specify a FILE pointer to read from. */ curl_easy_setopt(curl, CURLOPT_READDATA, pMail); curl_easy_setopt(curl, CURLOPT_UPLOAD, 1L); /* Since the traffic will be encrypted, it is very useful to turn on debug * information within libcurl to see what is happening during the transfer. */ curl_easy_setopt(curl, CURLOPT_VERBOSE, 1L); /* Send the message */ res = curl_easy_perform(curl); /* Check for errors */ if(res != CURLE_OK) fprintf(stderr, "curl_easy_perform() failed: %s\n", curl_easy_strerror(res)); /* Free the list of recipients */ curl_slist_free_all(recipients); /* Always cleanup */ curl_easy_cleanup(curl); } fclose (pMail); }
int main (int argc, char *argv[]) { flux_t h = NULL; int ch; char *cmd; func_t *f; opt_t opt = { .fanout = 1024, .nodeset = NULL, }; log_init ("flux-module"); if (argc < 2) usage (); cmd = argv[1]; argc--; argv++; while ((ch = getopt_long (argc, argv, OPTIONS, longopts, NULL)) != -1) { switch (ch) { case 'h': /* --help */ usage (); break; case 'r': /* --rank=[nodeset|all] */ if (opt.nodeset) free (opt.nodeset); opt.nodeset = xstrdup (optarg); break; case 'd': /* --direct */ opt.direct = true; break; case 'f': /* --fanout */ opt.fanout = strtoul (optarg, NULL, 10); break; default: usage (); break; } } opt.argc = argc - optind; opt.argv = argv + optind; if (!(f = func_lookup (cmd))) msg_exit ("unknown function '%s'", cmd); if (strcmp (cmd, "info") != 0) { if (!(h = flux_open (NULL, 0))) err_exit ("flux_open"); if (!opt.nodeset) { opt.nodeset = xasprintf ("%d", flux_rank (h)); } else if (!strcmp (opt.nodeset, "all") && flux_size (h) == 1) { free (opt.nodeset); opt.nodeset= xasprintf ("%d", flux_rank (h)); } else if (!strcmp (opt.nodeset, "all")) { free (opt.nodeset); opt.nodeset = xasprintf ("[0-%d]", flux_size (h) - 1); } } f->fun (h, opt); if (opt.nodeset) free (opt.nodeset); if (h) flux_close (h); log_fini (); return 0; } char *sha1 (const char *path) { zfile_t *zf = zfile_new (NULL, path); char *digest = NULL; if (zf) digest = xstrdup (zfile_digest (zf)); zfile_destroy (&zf); return digest; }
/// // If file exists, populates properties. CZMQ supports portable symbolic // links, which are files with the extension ".ln". A symbolic link is a // text file containing one line, the filename of a target file. Reading // data from the symbolic link actually reads from the target file. Path // may be NULL, in which case it is not used. QZfile::QZfile (const QString &path, const QString &name, QObject *qObjParent) : QObject (qObjParent) { this->self = zfile_new (path.toUtf8().data(), name.toUtf8().data()); }
void zdir_test (bool verbose) { printf (" * zdir: "); // @selftest // need to create a file in the test directory we're watching // in order to ensure the directory exists zfile_t *initfile = zfile_new ("./zdir-test-dir", "initial_file"); assert (initfile); zfile_output (initfile); fprintf (zfile_handle (initfile), "initial file\n"); zfile_close (initfile); zfile_destroy (&initfile); zdir_t *older = zdir_new ("zdir-test-dir", NULL); assert (older); if (verbose) { printf ("\n"); zdir_dump (older, 0); } zdir_t *newer = zdir_new (".", NULL); assert (newer); zlist_t *patches = zdir_diff (older, newer, "/"); assert (patches); while (zlist_size (patches)) { zdir_patch_t *patch = (zdir_patch_t *) zlist_pop (patches); zdir_patch_destroy (&patch); } zlist_destroy (&patches); zdir_destroy (&older); zdir_destroy (&newer); zdir_t *nosuch = zdir_new ("does-not-exist", NULL); assert (nosuch == NULL); // zdir_watch test: zactor_t *watch = zactor_new (zdir_watch, NULL); assert (watch); int synced; if (verbose) { zsock_send (watch, "s", "VERBOSE"); synced = zsock_wait(watch); assert ( synced == 0); } zclock_sleep (1001); // wait for initial file to become 'stable' zsock_send (watch, "si", "TIMEOUT", 100); synced = zsock_wait(watch); assert (synced == 0); zsock_send (watch, "ss", "SUBSCRIBE", "zdir-test-dir"); synced = zsock_wait(watch); assert(synced == 0); zsock_send (watch, "ss", "UNSUBSCRIBE", "zdir-test-dir"); synced = zsock_wait(watch); assert(synced == 0); zsock_send (watch, "ss", "SUBSCRIBE", "zdir-test-dir"); synced = zsock_wait(watch); assert(synced == 0); zfile_t *newfile = zfile_new ("zdir-test-dir", "test_abc"); zfile_output (newfile); fprintf (zfile_handle (newfile), "test file\n"); zfile_close (newfile); zpoller_t *watch_poll = zpoller_new (watch, NULL); // poll for a certain timeout before giving up and failing the test. void* polled = zpoller_wait(watch_poll, 1001); assert (polled == watch); // wait for notification of the file being added char *path; int rc = zsock_recv (watch, "sp", &path, &patches); assert (rc == 0); assert (streq (path, "zdir-test-dir")); freen (path); assert (zlist_size (patches) == 1); zdir_patch_t *patch = (zdir_patch_t *) zlist_pop (patches); assert (streq (zdir_patch_path (patch), "zdir-test-dir")); zfile_t *patch_file = zdir_patch_file (patch); assert (streq (zfile_filename (patch_file, ""), "zdir-test-dir/test_abc")); zdir_patch_destroy (&patch); zlist_destroy (&patches); // remove the file zfile_remove (newfile); zfile_destroy (&newfile); // poll for a certain timeout before giving up and failing the test. polled = zpoller_wait(watch_poll, 1001); assert (polled == watch); // wait for notification of the file being removed rc = zsock_recv (watch, "sp", &path, &patches); assert (rc == 0); assert (streq (path, "zdir-test-dir")); freen (path); assert (zlist_size (patches) == 1); patch = (zdir_patch_t *) zlist_pop (patches); assert (streq (zdir_patch_path (patch), "zdir-test-dir")); patch_file = zdir_patch_file (patch); assert (streq (zfile_filename (patch_file, ""), "zdir-test-dir/test_abc")); zdir_patch_destroy (&patch); zlist_destroy (&patches); zpoller_destroy (&watch_poll); zactor_destroy (&watch); // clean up by removing the test directory. zdir_t *testdir = zdir_new ("zdir-test-dir", NULL); zdir_remove (testdir, true); zdir_destroy (&testdir); #if defined (__WINDOWS__) zsys_shutdown(); #endif // @end printf ("OK\n"); }