libtransport.git Changeset - dd8627bbfef1

Changeset - dd8627bbfef1

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0 1 2

HanzZ - 13 years ago 2012-03-16 12:27:59
hanzz.k@gmail.com

little cleanup in libpurple backend

3 files changed with 176 insertions and 441 deletions:

backends/libpurple/main.cpp

441

backends/libpurple/utils.cpp

129

backends/libpurple/utils.h

0 comments (0 inline, 0 general)

backends/libpurple/main.cpp

➞

Show inline comments

 #include "utils.h"
 #include "glib.h"
 #include "purple.h"
 #include <algorithm>
@@ @@ -12,25 +14,7 @@ @@
 #include "log4cxx/helpers/properties.h"
 #include "log4cxx/helpers/fileinputstream.h"
 #include "log4cxx/helpers/transcoder.h"
 #ifndef WIN32
 #include "sys/wait.h"
 #include "sys/signal.h"
 #include <netinet/if_ether.h>
 #include <netinet/ip.h>
 #include <netinet/ip6.h>
 #include <netinet/udp.h>
 #include <netinet/tcp.h>
 #include <netinet/ether.h>
 #include "sys/socket.h"
 #include <netdb.h>
 #include <unistd.h>
 #include <fcntl.h>
 #else
 #include <process.h>
 #define getpid _getpid
 #define ssize_t SSIZE_T
 #include "win32/win32dep.h"
 #endif
 // #include "valgrind/memcheck.h"
 #include "malloc.h"
 #include <algorithm>
@@ @@ -44,7 +28,7 @@ using namespace log4cxx; @@
 static LoggerPtr logger_libpurple = log4cxx::Logger::getLogger("libpurple");
 static LoggerPtr logger = log4cxx::Logger::getLogger("backend");
-int m_sock;
+int main_socket;
 static int writeInput;
 using namespace Transport;
 #define KEYFILE_BOOL(CAT, KEY) g_key_file_get_boolean(keyfile, CAT, KEY, 0)
 static gboolean nodaemon = FALSE;
 static gchar *logfile = NULL;
 static gchar *lock_file = NULL;
 static gchar *host = NULL;
 static int port = 10000;
 static gboolean ver = FALSE;
 static gboolean list_purple_settings = FALSE;
 struct FTData {
 	unsigned long id;
@@ @@ -122,121 +101,12 @@ struct FTData { @@
 };
 static GOptionEntry options_entries[] = {
 	{ "nodaemon", 'n', 0, G_OPTION_ARG_NONE, &nodaemon, "Disable background daemon mode", NULL },
 	{ "logfile", 'l', 0, G_OPTION_ARG_STRING, &logfile, "Set file to log", NULL },
 	{ "pidfile", 'p', 0, G_OPTION_ARG_STRING, &lock_file, "File where to write transport PID", NULL },
 	{ "version", 'v', 0, G_OPTION_ARG_NONE, &ver, "Shows Spectrum version", NULL },
 	{ "list-purple-settings", 's', 0, G_OPTION_ARG_NONE, &list_purple_settings, "Lists purple settings which can be used in config file", NULL },
 	{ "host", 'h', 0, G_OPTION_ARG_STRING, &host, "Host to connect to", NULL },
 	{ "port", 'p', 0, G_OPTION_ARG_INT, &port, "Port to connect to", NULL },
 	{ NULL, 0, 0, G_OPTION_ARG_NONE, NULL, "", NULL }
 };
 static void *notify_user_info(PurpleConnection *gc, const char *who, PurpleNotifyUserInfo *user_info);
 static GHashTable *ui_info = NULL;
 static GHashTable *spectrum_ui_get_info(void)
+{
 	if(NULL == ui_info) {
 		ui_info = g_hash_table_new(g_str_hash, g_str_equal);
 		g_hash_table_insert(ui_info, g_strdup("name"), g_strdup("Spectrum"));
 		g_hash_table_insert(ui_info, g_strdup("version"), g_strdup("0.5"));
 		g_hash_table_insert(ui_info, g_strdup("website"), g_strdup("http://spectrum.im"));
 		g_hash_table_insert(ui_info, g_strdup("dev_website"), g_strdup("http://spectrum.im"));
 		g_hash_table_insert(ui_info, g_strdup("client_type"), g_strdup("pc"));
 		/*
 		 * This is the client key for "Pidgin."  It is owned by the AIM
 		 * account "markdoliner."  Please don't use this key for other
 		 * applications.  You can either not specify a client key, in
 		 * which case the default "libpurple" key will be used, or you
 		 * can register for your own client key at
 		 * http://developer.aim.com/manageKeys.jsp
 		 */
 		g_hash_table_insert(ui_info, g_strdup("prpl-aim-clientkey"), g_strdup("ma1cSASNCKFtrdv9"));
 		g_hash_table_insert(ui_info, g_strdup("prpl-icq-clientkey"), g_strdup("ma1cSASNCKFtrdv9"));
 		/*
 		 * This is the distid for Pidgin, given to us by AOL.  Please
 		 * don't use this for other applications.  You can just not
 		 * specify a distid and libpurple will use a default.
 		 */
 		g_hash_table_insert(ui_info, g_strdup("prpl-aim-distid"), GINT_TO_POINTER(1550));
 		g_hash_table_insert(ui_info, g_strdup("prpl-icq-distid"), GINT_TO_POINTER(1550));
+	}
 	return ui_info;
+}
 static gboolean
 badchar(char c)
+{
 	switch (c) {
 	case ' ':
 	case ',':
 	case '\0':
 	case '\n':
 	case '\r':
 	case '<':
 	case '>':
 	case '"':
 		return TRUE;
 	default:
 		return FALSE;
+	}
+}
 static gboolean
 badentity(const char *c)
+{
 	if (!g_ascii_strncasecmp(c, "&lt;", 4) ||
 		!g_ascii_strncasecmp(c, "&gt;", 4) ||
 		!g_ascii_strncasecmp(c, "&quot;", 6)) {
 		return TRUE;
+	}
 	return FALSE;
+}
 static const char *
 process_link(GString *ret,
 		const char *start, const char *c,
 		int matchlen,
 		const char *urlprefix,
 		int inside_paren)
+{
 	char *url_buf;
 	const char *t;
 	for (t = c;; t++) {
 		if (!badchar(*t) && !badentity(t))
 			continue;
 		if (t - c == matchlen)
 			break;
 		if (*t == ',' && *(t + 1) != ' ') {
 			continue;
+		}
 		if (t > start && *(t - 1) == '.')
 			t--;
 		if (t > start && *(t - 1) == ')' && inside_paren > 0)
 			t--;
 		url_buf = g_strndup(c, t - c);
 // 		tmpurlbuf = purple_unescape_html(url_buf);
 // 		std::cout << url_buf << "\n";
 		g_string_append_printf(ret, "<A HREF=\"%s%s\">%s</A>",
 				urlprefix,
 				url_buf, url_buf);
 // 		g_free(tmpurlbuf);
 		g_free(url_buf);
 		return t;
+	}
 	return c;
+}
 static gboolean ft_ui_ready(void *data) {
 	PurpleXfer *xfer = (PurpleXfer *) data;
@@ @@ -246,184 +116,6 @@ static gboolean ft_ui_ready(void *data) { @@
 	return FALSE;
+}
 static char *
 spectrum_markup_linkify(const char *text)
+{
 	const char *c, *t, *q = NULL;
 	char *tmpurlbuf, *url_buf;
 	gunichar g;
 	gboolean inside_html = FALSE;
 	int inside_paren = 0;
 	GString *ret;
 	if (text == NULL)
 		return NULL;
 	ret = g_string_new("");
 	c = text;
 	while (*c) {
 		if(*c == '(' && !inside_html) {
 			inside_paren++;
 			ret = g_string_append_c(ret, *c);
 			c++;
+		}
 		if(inside_html) {
 			if(*c == '>') {
 				inside_html = FALSE;
 			} else if(!q && (*c == '\"' || *c == '\'')) {
 				q = c;
 			} else if(q) {
 				if(*c == *q)
 					q = NULL;
+			}
 		} else if(*c == '<') {
 			inside_html = TRUE;
 			if (!g_ascii_strncasecmp(c, "<A", 2)) {
 				while (1) {
 					if (!g_ascii_strncasecmp(c, "/A>", 3)) {
 						inside_html = FALSE;
 						break;
+					}
 					ret = g_string_append_c(ret, *c);
 					c++;
 					if (!(*c))
 						break;
+				}
+			}
 		} else if (!g_ascii_strncasecmp(c, "http://", 7)) {
 			c = process_link(ret, text, c, 7, "", inside_paren);
 		} else if (!g_ascii_strncasecmp(c, "https://", 8)) {
 			c = process_link(ret, text, c, 8, "", inside_paren);
 		} else if (!g_ascii_strncasecmp(c, "ftp://", 6)) {
 			c = process_link(ret, text, c, 6, "", inside_paren);
 		} else if (!g_ascii_strncasecmp(c, "sftp://", 7)) {
 			c = process_link(ret, text, c, 7, "", inside_paren);
 		} else if (!g_ascii_strncasecmp(c, "file://", 7)) {
 			c = process_link(ret, text, c, 7, "", inside_paren);
 		} else if (!g_ascii_strncasecmp(c, "www.", 4) && c[4] != '.' && (c == text || badchar(c[-1]) || badentity(c-1))) {
 			c = process_link(ret, text, c, 4, "http://", inside_paren);
 		} else if (!g_ascii_strncasecmp(c, "ftp.", 4) && c[4] != '.' && (c == text || badchar(c[-1]) || badentity(c-1))) {
 			c = process_link(ret, text, c, 4, "ftp://", inside_paren);
 		} else if (!g_ascii_strncasecmp(c, "xmpp:", 5) && (c == text || badchar(c[-1]) || badentity(c-1))) {
 			c = process_link(ret, text, c, 5, "", inside_paren);
 		} else if (!g_ascii_strncasecmp(c, "mailto:", 7)) {
 			t = c;
 			while (1) {
 				if (badchar(*t) || badentity(t)) {
 					const char *d;
 					if (t - c == 7) {
 						break;
+					}
 					if (t > text && *(t - 1) == '.')
 						t--;
 					if ((d = strstr(c + 7, "?")) != NULL && d < t)
 						url_buf = g_strndup(c + 7, d - c - 7);
 					else
 						url_buf = g_strndup(c + 7, t - c - 7);
 					if (!purple_email_is_valid(url_buf)) {
 						g_free(url_buf);
 						break;
+					}
 					g_free(url_buf);
 					url_buf = g_strndup(c, t - c);
 // 					tmpurlbuf = purple_unescape_html(url_buf);
 					g_string_append_printf(ret, "<A HREF=\"%s\">%s</A>",
 							  url_buf, url_buf);
 					g_free(url_buf);
 // 					g_free(tmpurlbuf);
 					c = t;
 					break;
+				}
 				t++;
+			}
 		} else if (c != text && (*c == '@')) {
 			int flag;
 			GString *gurl_buf = NULL;
 			const char illegal_chars[] = "!@#$%^&*()[]{}/|\\<>\":;\r\n \0";
 			if (strchr(illegal_chars,*(c - 1)) || strchr(illegal_chars, *(c + 1)))
 				flag = 0;
 			else {
 				flag = 1;
 				gurl_buf = g_string_new("");
+			}
 			t = c;
 			while (flag) {
 				/* iterate backwards grabbing the local part of an email address */
 				g = g_utf8_get_char(t);
 				if (badchar(*t) || (g >= 127) || (*t == '(') ||
 					((*t == ';') && ((t > (text+2) && (!g_ascii_strncasecmp(t - 3, "&lt;", 4) ||
 				                                       !g_ascii_strncasecmp(t - 3, "&gt;", 4))) ||
 				                     (t > (text+4) && (!g_ascii_strncasecmp(t - 5, "&quot;", 6)))))) {
 					/* local part will already be part of ret, strip it out */
 					ret = g_string_truncate(ret, ret->len - (c - t));
 					ret = g_string_append_unichar(ret, g);
 					break;
 				} else {
 					g_string_prepend_unichar(gurl_buf, g);
 					t = g_utf8_find_prev_char(text, t);
 					if (t < text) {
 						ret = g_string_assign(ret, "");
 						break;
+					}
+				}
+			}
 			t = g_utf8_find_next_char(c, NULL);
 			while (flag) {
 				/* iterate forwards grabbing the domain part of an email address */
 				g = g_utf8_get_char(t);
 				if (badchar(*t) || (g >= 127) || (*t == ')') || badentity(t)) {
 					char *d;
 					url_buf = g_string_free(gurl_buf, FALSE);
 					/* strip off trailing periods */
 					if (strlen(url_buf) > 0) {
 						for (d = url_buf + strlen(url_buf) - 1; *d == '.'; d--, t--)
 							*d = '\0';
+					}
 					tmpurlbuf = purple_unescape_html(url_buf);
 					if (purple_email_is_valid(tmpurlbuf)) {
 						g_string_append_printf(ret, "<A HREF=\"mailto:%s\">%s</A>",
 								url_buf, url_buf);
 					} else {
 						g_string_append(ret, url_buf);
+					}
 					g_free(url_buf);
 					g_free(tmpurlbuf);
 					c = t;
 					break;
 				} else {
 					g_string_append_unichar(gurl_buf, g);
 					t = g_utf8_find_next_char(t, NULL);
+				}
+			}
+		}
 		if(*c == ')' && !inside_html) {
 			inside_paren--;
 			ret = g_string_append_c(ret, *c);
 			c++;
+		}
 		if (*c == 0)
 			break;
 		ret = g_string_append_c(ret, *c);
 		c++;
+	}
 	return g_string_free(ret, FALSE);
+}
 struct authRequest {
 	PurpleAccountRequestAuthorizationCb authorize_cb;
 	PurpleAccountRequestAuthorizationCb deny_cb;
@@ @@ -509,13 +201,13 @@ static std::string getAlias(PurpleBuddy *m_buddy) { @@
 class SpectrumNetworkPlugin : public NetworkPlugin {
 	public:
-		SpectrumNetworkPlugin(const std::string &host, int port) : NetworkPlugin() {
 		SpectrumNetworkPlugin() : NetworkPlugin() {
+		}
 		void handleExitRequest() {
 			LOG4CXX_INFO(logger, "Exiting...");
-			exit(1);
+			exit(0);
+		}
 		void getProtocolAndName(const std::string &legacyName, std::string &name, std::string &protocol) {
@@ @@ -597,7 +289,7 @@ class SpectrumNetworkPlugin : public NetworkPlugin { @@
 		void handleLoginRequest(const std::string &user, const std::string &legacyName, const std::string &password) {
 			PurpleAccount *account = NULL;
 			std::string name;
 			std::string protocol;
 			getProtocolAndName(legacyName, name, protocol);
@@ @@ -614,7 +306,6 @@ class SpectrumNetworkPlugin : public NetworkPlugin { @@
 				return;
+			}
 			if (purple_accounts_find(name.c_str(), protocol.c_str()) != NULL) {
 				LOG4CXX_INFO(logger, "Using previously created account with name '" << name.c_str() << "' and protocol '" << protocol << "'");
 				account = purple_accounts_find(name.c_str(), protocol.c_str());
@@ @@ -637,11 +328,13 @@ class SpectrumNetworkPlugin : public NetworkPlugin { @@
 			setDefaultAccountOptions(account);
 			// Enable account + privacy lists
 			purple_account_set_enabled(account, "spectrum", TRUE);
 			if (KEYFILE_BOOL("service", "enable_privacy_lists")) {
 				purple_account_set_privacy_type(account, PURPLE_PRIVACY_DENY_USERS);
+			}
 			// Set the status
 			const PurpleStatusType *status_type = purple_account_get_status_type_with_primitive(account, PURPLE_STATUS_AVAILABLE);
 			if (status_type != NULL) {
 				purple_account_set_status(account, purple_status_type_get_id(status_type), TRUE, NULL);
@@ @@ -661,50 +354,6 @@ class SpectrumNetworkPlugin : public NetworkPlugin { @@
 				m_accounts.erase(account);
 				purple_accounts_delete(account);
 //
 // 				// Remove conversations.
 // 				// This has to be called before m_account->ui_data = NULL;, because it uses
 // 				// ui_data to call SpectrumMessageHandler::purpleConversationDestroyed() callback.
 // 				GList *iter;
 // 				for (iter = purple_get_conversations(); iter; ) {
 // 					PurpleConversation *conv = (PurpleConversation*) iter->data;
 // 					iter = iter->next;
 // 					if (purple_conversation_get_account(conv) == account)
 // 						purple_conversation_destroy(conv);
 // 				}
 //
 // 				g_free(account->ui_data);
 // 				account->ui_data = NULL;
 // 				m_accounts.erase(account);
 //
 // 				purple_notify_close_with_handle(account);
 // 				purple_request_close_with_handle(account);
 //
 // 				purple_accounts_remove(account);
 //
 // 				GSList *buddies = purple_find_buddies(account, NULL);
 // 				while(buddies) {
 // 					PurpleBuddy *b = (PurpleBuddy *) buddies->data;
 // 					purple_blist_remove_buddy(b);
 // 					buddies = g_slist_delete_link(buddies, buddies);
 // 				}
 //
 // 				/* Remove any open conversation for this account */
 // 				for (GList *it = purple_get_conversations(); it; ) {
 // 					PurpleConversation *conv = (PurpleConversation *) it->data;
 // 					it = it->next;
 // 					if (purple_conversation_get_account(conv) == account)
 // 						purple_conversation_destroy(conv);
 // 				}
 //
 // 				/* Remove this account's pounces */
 // 					// purple_pounce_destroy_all_by_account(account);
 //
 // 				/* This will cause the deletion of an old buddy icon. */
 // 				purple_buddy_icons_set_account_icon(account, NULL, 0);
 //
 // 				purple_account_destroy(account);
 				// force returning of memory chunks allocated by libxml2 to kernel
 #ifndef WIN32
 				malloc_trim(0);
 #endif
@@ @@ -1002,9 +651,9 @@ class SpectrumNetworkPlugin : public NetworkPlugin { @@
+		}
 		void sendData(const std::string &string) {
-			write(m_sock, string.c_str(), string.size());
+			write(main_socket, string.c_str(), string.size());
 			if (writeInput == 0)
-				writeInput = purple_input_add(m_sock, PURPLE_INPUT_WRITE, &transportDataReceived, NULL);
+				writeInput = purple_input_add(main_socket, PURPLE_INPUT_WRITE, &transportDataReceived, NULL);
+		}
 		void readyForData() {
@@ @@ -1864,9 +1513,8 @@ static bool initPurple() { @@
 	remove("./accounts.xml");
 	remove("./blist.xml");
 // 	if (m_configuration.logAreas & LOG_AREA_PURPLE)
 		purple_debug_set_ui_ops(&debugUiOps);
 		purple_debug_set_verbose(true);
 	purple_debug_set_ui_ops(&debugUiOps);
 	purple_debug_set_verbose(true);
 	purple_core_set_ui_ops(&coreUiOps);
 	if (KEYFILE_STRING("service", "eventloop") == "libev") {
@@ @@ -1930,50 +1578,7 @@ static bool initPurple() { @@
+	}
 	return ret;
+}
 #ifndef WIN32
 static void spectrum_sigchld_handler(int sig)
+{
 	int status;
 	pid_t pid;
 	do {
 		pid = waitpid(-1, &status, WNOHANG);
 	} while (pid != 0 && pid != (pid_t)-1);
 	if ((pid == (pid_t) - 1) && (errno != ECHILD)) {
 		char errmsg[BUFSIZ];
 		snprintf(errmsg, BUFSIZ, "Warning: waitpid() returned %d", pid);
 		perror(errmsg);
+	}
+}
 #endif
 static int create_socket(char *host, int portno) {
 	struct sockaddr_in serv_addr;
 	int m_sock = socket(AF_INET, SOCK_STREAM, 0);
 	memset((char *) &serv_addr, 0, sizeof(serv_addr));
 	serv_addr.sin_family = AF_INET;
 	serv_addr.sin_port = htons(portno);
 	hostent *hos;  // Resolve name
 	if ((hos = gethostbyname(host)) == NULL) {
 		// strerror() will not work for gethostbyname() and hstrerror()
 		// is supposedly obsolete
 		exit(1);
+	}
 	serv_addr.sin_addr.s_addr = *((unsigned long *) hos->h_addr_list[0]);
 	if (connect(m_sock, (struct sockaddr *) &serv_addr, sizeof(serv_addr)) < 0) {
 		close(m_sock);
 		m_sock = 0;
+	}
 	int flags = fcntl(m_sock, F_GETFL);
 	flags |= O_NONBLOCK;
 	fcntl(m_sock, F_SETFL, flags);
 	return m_sock;
+}
 static void transportDataReceived(gpointer data, gint source, PurpleInputCondition cond) {
 	if (cond & PURPLE_INPUT_READ) {
@@ @@ -2002,17 +1607,10 @@ int main(int argc, char **argv) { @@
 	context = g_option_context_new("config_file_name or profile name");
 	g_option_context_add_main_entries(context, options_entries, "");
 	if (!g_option_context_parse (context, &argc, &argv, &error)) {
-		std::cout << "option parsing failed: " << error->message << "\n";
+		std::cerr << "option parsing failed: " << error->message << "\n";
 		return -1;
+	}
 	if (ver) {
 // 		std::cout << VERSION << "\n";
 		std::cout << "verze\n";
 		g_option_context_free(context);
 		return 0;
+	}
 	if (argc != 2) {
 #ifdef WIN32
 		std::cout << "Usage: spectrum.exe <configuration_file.cfg>\n";
@@ @@ -2036,27 +1634,6 @@ int main(int argc, char **argv) { @@
 			g_option_context_free(context);
 			return -1;
+		}
 //
 // 		if (signal(SIGINT, spectrum_sigint_handler) == SIG_ERR) {
 // 			std::cout << "SIGINT handler can't be set\n";
 // 			g_option_context_free(context);
 // 			return -1;
 // 		}
 //
 // 		if (signal(SIGTERM, spectrum_sigterm_handler) == SIG_ERR) {
 // 			std::cout << "SIGTERM handler can't be set\n";
 // 			g_option_context_free(context);
 // 			return -1;
 // 		}
 //
 // 		struct sigaction sa;
 // 		memset(&sa, 0, sizeof(sa));
 // 		sa.sa_handler = spectrum_sighup_handler;
 // 		if (sigaction(SIGHUP, &sa, NULL)) {
 // 			std::cout << "SIGHUP handler can't be set\n";
 // 			g_option_context_free(context);
 // 			return -1;
 //		}
 #endif
 		keyfile = g_key_file_new ();
 		if (!g_key_file_load_from_file (keyfile, argv[1], (GKeyFileFlags) 0, 0)) {
@@ @@ -2091,12 +1668,11 @@ int main(int argc, char **argv) { @@
 		initPurple();
 		m_sock = create_socket(host, port);
 		purple_input_add(m_sock, PURPLE_INPUT_READ, &transportDataReceived, NULL);
 		main_socket = create_socket(host, port);
 		purple_input_add(main_socket, PURPLE_INPUT_READ, &transportDataReceived, NULL);
 		purple_timeout_add_seconds(30, pingTimeout, NULL);
-		np = new SpectrumNetworkPlugin(host, port);
 		np = new SpectrumNetworkPlugin();
 		bool libev = KEYFILE_STRING("service", "eventloop") == "libev";
 		GMainLoop *m_loop;

backends/libpurple/utils.cpp

➞

Show inline comments

@@ new file 100644 @@
 /**
  * libtransport -- C++ library for easy XMPP Transports development
+ *
  * Copyright (C) 2011, Jan Kaluza <hanzz.k@gmail.com>
+ *
  * This program is free software; you can redistribute it and/or modify
  * it under the terms of the GNU General Public License as published by
  * the Free Software Foundation; either version 2 of the License, or
  * (at your option) any later version.
+ *
  * This program is distributed in the hope that it will be useful,
  * but WITHOUT ANY WARRANTY; without even the implied warranty of
  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  * GNU General Public License for more details.
+ *
  * You should have received a copy of the GNU General Public License
  * along with this program; if not, write to the Free Software
  * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA  02111-1301  USA
  */
 #include "utils.h"
 #include "glib.h"
 #include "purple.h"
 #include <algorithm>
 #include <iostream>
 #include "errno.h"
 #ifndef WIN32
 #include "sys/wait.h"
 #include "sys/signal.h"
 #include <netinet/if_ether.h>
 #include <netinet/ip.h>
 #include <netinet/ip6.h>
 #include <netinet/udp.h>
 #include <netinet/tcp.h>
 #include <netinet/ether.h>
 #include "sys/socket.h"
 #include <netdb.h>
 #include <unistd.h>
 #include <fcntl.h>
 #else
 #include <process.h>
 #define getpid _getpid
 #define ssize_t SSIZE_T
 #include "win32/win32dep.h"
 #endif
 static GHashTable *ui_info = NULL;
 GHashTable *spectrum_ui_get_info(void)
+{
 	if(NULL == ui_info) {
 		ui_info = g_hash_table_new(g_str_hash, g_str_equal);
 		g_hash_table_insert(ui_info, g_strdup("name"), g_strdup("Spectrum"));
 		g_hash_table_insert(ui_info, g_strdup("version"), g_strdup("0.5"));
 		g_hash_table_insert(ui_info, g_strdup("website"), g_strdup("http://spectrum.im"));
 		g_hash_table_insert(ui_info, g_strdup("dev_website"), g_strdup("http://spectrum.im"));
 		g_hash_table_insert(ui_info, g_strdup("client_type"), g_strdup("pc"));
 		/*
 		 * This is the client key for "Pidgin."  It is owned by the AIM
 		 * account "markdoliner."  Please don't use this key for other
 		 * applications.  You can either not specify a client key, in
 		 * which case the default "libpurple" key will be used, or you
 		 * can register for your own client key at
 		 * http://developer.aim.com/manageKeys.jsp
 		 */
 		g_hash_table_insert(ui_info, g_strdup("prpl-aim-clientkey"), g_strdup("ma1cSASNCKFtrdv9"));
 		g_hash_table_insert(ui_info, g_strdup("prpl-icq-clientkey"), g_strdup("ma1cSASNCKFtrdv9"));
 		/*
 		 * This is the distid for Pidgin, given to us by AOL.  Please
 		 * don't use this for other applications.  You can just not
 		 * specify a distid and libpurple will use a default.
 		 */
 		g_hash_table_insert(ui_info, g_strdup("prpl-aim-distid"), GINT_TO_POINTER(1550));
 		g_hash_table_insert(ui_info, g_strdup("prpl-icq-distid"), GINT_TO_POINTER(1550));
+	}
 	return ui_info;
+}
 #ifndef WIN32
 void spectrum_sigchld_handler(int sig)
+{
 	int status;
 	pid_t pid;
 	do {
 		pid = waitpid(-1, &status, WNOHANG);
 	} while (pid != 0 && pid != (pid_t)-1);
 	if ((pid == (pid_t) - 1) && (errno != ECHILD)) {
 		char errmsg[BUFSIZ];
 		snprintf(errmsg, BUFSIZ, "Warning: waitpid() returned %d", pid);
 		perror(errmsg);
+	}
+}
 #endif
 int create_socket(char *host, int portno) {
 	struct sockaddr_in serv_addr;
 	int main_socket = socket(AF_INET, SOCK_STREAM, 0);
 	memset((char *) &serv_addr, 0, sizeof(serv_addr));
 	serv_addr.sin_family = AF_INET;
 	serv_addr.sin_port = htons(portno);
 	hostent *hos;  // Resolve name
 	if ((hos = gethostbyname(host)) == NULL) {
 		// strerror() will not work for gethostbyname() and hstrerror()
 		// is supposedly obsolete
 		exit(1);
+	}
 	serv_addr.sin_addr.s_addr = *((unsigned long *) hos->h_addr_list[0]);
 	if (connect(main_socket, (struct sockaddr *) &serv_addr, sizeof(serv_addr)) < 0) {
 		close(main_socket);
 		main_socket = 0;
+	}
 	int flags = fcntl(main_socket, F_GETFL);
 	flags |= O_NONBLOCK;
 	fcntl(main_socket, F_SETFL, flags);
 	return main_socket;
+}

backends/libpurple/utils.h

➞

Show inline comments

@@ new file 100644 @@
 /**
  * libtransport -- C++ library for easy XMPP Transports development
+ *
  * Copyright (C) 2011, Jan Kaluza <hanzz.k@gmail.com>
+ *
  * This program is free software; you can redistribute it and/or modify
  * it under the terms of the GNU General Public License as published by
  * the Free Software Foundation; either version 2 of the License, or
  * (at your option) any later version.
+ *
  * This program is distributed in the hope that it will be useful,
  * but WITHOUT ANY WARRANTY; without even the implied warranty of
  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  * GNU General Public License for more details.
+ *
  * You should have received a copy of the GNU General Public License
  * along with this program; if not, write to the Free Software
  * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA  02111-1301  USA
  */
 #pragma once
 #include "purple.h"
 #ifndef WIN32
 void spectrum_sigchld_handler(int sig);
 #endif
 int create_socket(char *host, int portno);
 GHashTable *spectrum_ui_get_info(void);
@@ \ No newline at end of file @@

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