/SET log_theme - you can now write to log files with different theme

than to screen.


git-svn-id: http://svn.irssi.org/repos/irssi/trunk@795 dbcabf3a-b0e7-0310-adc4-f8d773084564

5 files changed, 172 insertions, 72 deletions

diff --git a/src/core/log.c b/src/core/log.c
index 67dfb2af..d68265fe 100644
--- a/src/core/log.c
+++ b/src/core/log.c
@@ -234,8 +234,8 @@ LOG_ITEM_REC *log_item_find(LOG_REC *log, int type, const char *item,
 	return NULL;
 }
 
-static void log_file_write(SERVER_REC *server, const char *item, int level,
-			   const char *str, int no_fallbacks)
+void log_file_write(SERVER_REC *server, const char *item, int level,
+		    const char *str, int no_fallbacks)
 {
 	GSList *tmp, *fallbacks;
 	char *tmpstr;
@@ -418,30 +418,6 @@ void log_close(LOG_REC *log)
 	log_destroy(log);
 }
 
-static void sig_printtext_stripped(void *window, SERVER_REC *server,
-				   const char *item, gpointer levelp,
-				   const char *str)
-{
-	char **items, **tmp;
-	int level;
-
-	g_return_if_fail(str != NULL);
-
-	level = GPOINTER_TO_INT(levelp);
-	if (logs == NULL || level == MSGLEVEL_NEVER)
-		return;
-
-        if (item == NULL)
-		log_file_write(server, NULL, level, str, FALSE);
-	else {
-		/* there can be multiple items separated with comma */
-		items = g_strsplit(item, ",", -1);
-		for (tmp = items; *tmp != NULL; tmp++)
-			log_file_write(server, *tmp, level, str, FALSE);
-		g_strfreev(items);
-	}
-}
-
 static int sig_rotate_check(void)
 {
 	static int last_hour = -1;
@@ -559,7 +535,6 @@ void log_init(void)
 	log_read_config();
         signal_add("setup changed", (SIGNAL_FUNC) read_settings);
         signal_add("setup reread", (SIGNAL_FUNC) log_read_config);
-	signal_add("print text stripped", (SIGNAL_FUNC) sig_printtext_stripped);
 }
 
 void log_deinit(void)
@@ -571,5 +546,4 @@ void log_deinit(void)
 
 	signal_remove("setup changed", (SIGNAL_FUNC) read_settings);
         signal_remove("setup reread", (SIGNAL_FUNC) log_read_config);
-	signal_remove("print text stripped", (SIGNAL_FUNC) sig_printtext_stripped);
 }
diff --git a/src/core/log.h b/src/core/log.h
index ffb00eb8..e3a801c3 100644
--- a/src/core/log.h
+++ b/src/core/log.h
@@ -45,6 +45,8 @@ void log_item_destroy(LOG_REC *log, LOG_ITEM_REC *item);
 LOG_ITEM_REC *log_item_find(LOG_REC *log, int type, const char *item,
 			    SERVER_REC *server);
 
+void log_file_write(SERVER_REC *server, const char *item, int level,
+		    const char *str, int no_fallbacks);
 void log_write_rec(LOG_REC *log, const char *str);
 
 int log_start_logging(LOG_REC *log);
diff --git a/src/fe-common/core/fe-log.c b/src/fe-common/core/fe-log.c
index edba03b3..35c570c1 100644
--- a/src/fe-common/core/fe-log.c
+++ b/src/fe-common/core/fe-log.c
@@ -31,6 +31,7 @@
 
 #include "windows.h"
 #include "window-items.h"
+#include "themes.h"
 
 /* close autologs after 5 minutes of inactivity */
 #define AUTOLOG_INACTIVITY_CLOSE (60*5)
@@ -41,6 +42,10 @@ static int autolog_level;
 static int autoremove_tag;
 static const char *autolog_path;
 
+static THEME_REC *log_theme;
+static int skip_next_printtext;
+static const char *log_theme_name;
+
 static void log_add_targets(LOG_REC *log, const char *targets)
 {
 	char **tmp, **items;
@@ -362,16 +367,13 @@ static void autolog_log(void *server, const char *target)
 	g_free(fname);
 }
 
-static void sig_printtext_stripped(WINDOW_REC *window, void *server,
-				   const char *target, gpointer levelp,
-				   const char *text)
+static void log_line(WINDOW_REC *window, void *server, const char *target,
+		     int level, const char *text)
 {
 	char windownum[MAX_INT_STRLEN];
 	char **targets, **tmp;
 	LOG_REC *log;
-	int level;
 
-	level = GPOINTER_TO_INT(levelp);
 	if (level == MSGLEVEL_NEVER) return;
 
 	/* let autolog create the log records */
@@ -388,6 +390,84 @@ static void sig_printtext_stripped(WINDOW_REC *window, void *server,
 	ltoa(windownum, window->refnum);
 	log = logs_find_item(LOG_ITEM_WINDOW_REFNUM, windownum, NULL, NULL);
 	if (log != NULL) log_write_rec(log, text);
+
+	/* save line to log files */
+	if (logs == NULL)
+		return;
+
+        if (target == NULL)
+		log_file_write(server, NULL, level, text, FALSE);
+	else {
+		/* there can be multiple items separated with comma */
+		targets = g_strsplit(target, ",", -1);
+		for (tmp = targets; *tmp != NULL; tmp++)
+			log_file_write(server, *tmp, level, text, FALSE);
+		g_strfreev(targets);
+	}
+}
+
+static void sig_printtext_stripped(WINDOW_REC *window, void *server,
+				   const char *target, gpointer levelp,
+				   const char *text)
+{
+	if (skip_next_printtext) {
+		skip_next_printtext = FALSE;
+		return;
+	}
+
+	log_line(window, server, target, GPOINTER_TO_INT(levelp), text);
+}
+
+static void sig_print_format(THEME_REC *theme, const char *module,
+			     TEXT_DEST_REC *dest, gpointer formatnump,
+			     va_list va)
+{
+	MODULE_THEME_REC *module_theme;
+	FORMAT_REC *formats;
+	int formatnum;
+	char *str, *str2, *stripped, *tmp;
+
+	if (log_theme == NULL) {
+		/* theme isn't loaded for some reason (/reload destroys it),
+		   reload it. */
+		log_theme = theme_load(log_theme_name);
+		if (log_theme == NULL) return;
+	}
+
+	if (theme == log_theme)
+		return;
+
+	/* log uses a different theme .. very ugly kludge follows.. : */
+	formatnum = GPOINTER_TO_INT(formatnump);
+	module_theme = g_hash_table_lookup(log_theme->modules, module);
+	formats = g_hash_table_lookup(default_formats, module);
+
+	str = output_format_text_args(dest, &formats[formatnum],
+				      module_theme->expanded_formats[formatnum], va);
+	if (*str != '\0') {
+		/* get_line_start_text() gets the line start with
+		   current theme. */
+		THEME_REC *old_theme = current_theme;
+		current_theme = log_theme;
+		tmp = get_line_start_text(dest);
+		current_theme = old_theme;
+
+		/* line start + text */
+		str2 = tmp == NULL ? str :
+			g_strconcat(tmp, str, NULL);
+		if (str2 != str) g_free(str);
+		str = str2;
+		g_free_not_null(tmp);
+
+		/* strip colors from text, log it. */
+		stripped = strip_codes(str);
+		skip_next_printtext = TRUE;
+		log_line(dest->window, dest->server, dest->target,
+			 dest->level, stripped);
+		g_free(stripped);
+	}
+	g_free(str);
+
 }
 
 static int sig_autoremove(void)
@@ -458,8 +538,15 @@ static void sig_awaylog_show(LOG_REC *log, gpointer pmsgs, gpointer pfilepos)
 	}
 }
 
+static void sig_theme_destroyed(THEME_REC *theme)
+{
+	if (theme == log_theme)
+		log_theme = NULL;
+}
+
 static void read_settings(void)
 {
+	const char *old_log_theme = log_theme_name;
 	int old_autolog = autolog_level;
 
 	autolog_path = settings_get_str("autolog_path");
@@ -468,15 +555,30 @@ static void read_settings(void)
 
 	if (old_autolog && !autolog_level)
 		autologs_close_all();
+
+	/* write to log files with different theme? */
+	log_theme_name = settings_get_str("log_theme");
+	if (old_log_theme == NULL && *log_theme_name != '\0') {
+                /* theme set */
+		signal_add("print format", (SIGNAL_FUNC) sig_print_format);
+	} else if (old_log_theme != NULL && *log_theme_name == '\0') {
+		/* theme unset */
+		signal_remove("print format", (SIGNAL_FUNC) sig_print_format);
+	}
+
+	log_theme = *log_theme_name == '\0' ? NULL :
+		theme_load(log_theme_name);
 }
 
 void fe_log_init(void)
 {
 	autoremove_tag = g_timeout_add(60000, (GSourceFunc) sig_autoremove, NULL);
+	skip_next_printtext = FALSE;
 
         settings_add_str("log", "autolog_path", "~/irclogs/$tag/$0.log");
 	settings_add_str("log", "autolog_level", "all -crap -clientcrap");
         settings_add_bool("log", "autolog", FALSE);
+        settings_add_str("log", "log_theme", "");
 
 	autolog_level = 0;
 	read_settings();
@@ -494,6 +596,7 @@ void fe_log_init(void)
 	signal_add("log locked", (SIGNAL_FUNC) sig_log_locked);
 	signal_add("log create failed", (SIGNAL_FUNC) sig_log_create_failed);
 	signal_add("awaylog show", (SIGNAL_FUNC) sig_awaylog_show);
+	signal_add("theme destroyed", (SIGNAL_FUNC) sig_theme_destroyed);
 	signal_add("setup changed", (SIGNAL_FUNC) read_settings);
 
 	command_set_options("log open", "noopen autoopen -targets window");
@@ -502,6 +605,8 @@ void fe_log_init(void)
 void fe_log_deinit(void)
 {
 	g_source_remove(autoremove_tag);
+	if (log_theme_name != NULL && *log_theme_name != '\0')
+                signal_remove("print format", (SIGNAL_FUNC) sig_print_format);
 
 	command_unbind("log", (SIGNAL_FUNC) cmd_log);
 	command_unbind("log open", (SIGNAL_FUNC) cmd_log_open);
@@ -516,5 +621,6 @@ void fe_log_deinit(void)
 	signal_remove("log locked", (SIGNAL_FUNC) sig_log_locked);
 	signal_remove("log create failed", (SIGNAL_FUNC) sig_log_create_failed);
 	signal_remove("awaylog show", (SIGNAL_FUNC) sig_awaylog_show);
+	signal_remove("theme destroyed", (SIGNAL_FUNC) sig_theme_destroyed);
 	signal_remove("setup changed", (SIGNAL_FUNC) read_settings);
 }
diff --git a/src/fe-common/core/printtext.c b/src/fe-common/core/printtext.c
index 729a8c83..dc352c13 100644
--- a/src/fe-common/core/printtext.c
+++ b/src/fe-common/core/printtext.c
@@ -33,13 +33,6 @@
 #include "themes.h"
 #include "windows.h"
 
-typedef struct {
-	WINDOW_REC *window;
-	void *server;
-	const char *channel;
-	int level;
-} TEXT_DEST_REC;
-
 static int beep_msg_level, beep_when_away;
 static int timestamps, msgs_timestamps, hide_text_style;
 static int timestamp_timeout;
@@ -48,6 +41,7 @@ static int signal_gui_print_text;
 static int signal_print_text_stripped;
 static int signal_print_text;
 static int signal_print_text_finished;
+static int signal_print_format;
 
 static void print_string(TEXT_DEST_REC *dest, const char *text);
 
@@ -338,18 +332,18 @@ static void read_arglist(va_list va, FORMAT_REC *format,
 }
 
 static void create_dest_rec(TEXT_DEST_REC *dest,
-			    void *server, const char *channel,
+			    void *server, const char *target,
 			    int level, WINDOW_REC *window)
 {
 	dest->server = server;
-	dest->channel = channel;
+	dest->target = target;
 	dest->level = level;
 	dest->window = window != NULL ? window :
-		window_find_closest(server, channel, level);
+		window_find_closest(server, target, level);
 }
 
-static char *output_format_text_args(TEXT_DEST_REC *dest, FORMAT_REC *format,
-				     const char *text, va_list va)
+char *output_format_text_args(TEXT_DEST_REC *dest, FORMAT_REC *format,
+			      const char *text, va_list va)
 {
 	GString *out;
 	char *arglist[10];
@@ -413,7 +407,7 @@ static char *output_format_text_args(TEXT_DEST_REC *dest, FORMAT_REC *format,
 }
 
 char *output_format_get_text(const char *module, WINDOW_REC *window,
-			     void *server, const char *channel,
+			     void *server, const char *target,
 			     int formatnum, ...)
 {
 	TEXT_DEST_REC dest;
@@ -423,7 +417,7 @@ char *output_format_get_text(const char *module, WINDOW_REC *window,
 	va_list va;
 	char *ret;
 
-	create_dest_rec(&dest, server, channel, 0, window);
+	create_dest_rec(&dest, server, target, 0, window);
 	theme = dest.window->theme == NULL ? current_theme :
 		dest.window->theme;
 
@@ -458,7 +452,7 @@ static char *output_format_text(TEXT_DEST_REC *dest, int formatnum, ...)
 }
 
 void printformat_module_args(const char *module, void *server,
-			     const char *channel, int level,
+			     const char *target, int level,
 			     int formatnum, va_list va)
 {
 	THEME_REC *theme;
@@ -467,10 +461,13 @@ void printformat_module_args(const char *module, void *server,
 	FORMAT_REC *formats;
 	char *str;
 
-	create_dest_rec(&dest, server, channel, level, NULL);
+	create_dest_rec(&dest, server, target, level, NULL);
 	theme = dest.window->theme == NULL ? current_theme :
 		dest.window->theme;
 
+	signal_emit_id(signal_print_format, 5, theme, module,
+		       &dest, GINT_TO_POINTER(formatnum), va);
+
 	module_theme = g_hash_table_lookup(theme->modules, module);
 	formats = g_hash_table_lookup(default_formats, module);
 
@@ -480,16 +477,17 @@ void printformat_module_args(const char *module, void *server,
 	g_free(str);
 }
 
-void printformat_module(const char *module, void *server, const char *channel, int level, int formatnum, ...)
+void printformat_module(const char *module, void *server, const char *target, int level, int formatnum, ...)
 {
 	va_list va;
 
 	va_start(va, formatnum);
-	printformat_module_args(module, server, channel, level, formatnum, va);
+	printformat_module_args(module, server, target, level, formatnum, va);
 	va_end(va);
 }
 
-void printformat_module_window_args(const char *module, WINDOW_REC *window, int level, int formatnum, va_list va)
+void printformat_module_window_args(const char *module, WINDOW_REC *window,
+				    int level, int formatnum, va_list va)
 {
 	THEME_REC *theme;
 	MODULE_THEME_REC *module_theme;
@@ -500,16 +498,21 @@ void printformat_module_window_args(const char *module, WINDOW_REC *window, int
 	create_dest_rec(&dest, NULL, NULL, level, window);
 	theme = window->theme == NULL ? current_theme :
 		window->theme;
-	module_theme = g_hash_table_lookup(theme->modules, module);
 
+	signal_emit_id(signal_print_format, 5, theme, module,
+		       &dest, GINT_TO_POINTER(formatnum), va);
+
+	module_theme = g_hash_table_lookup(theme->modules, module);
 	formats = g_hash_table_lookup(default_formats, module);
+
 	str = output_format_text_args(&dest, &formats[formatnum],
 				      module_theme->expanded_formats[formatnum], va);
 	if (*str != '\0') print_string(&dest, str);
 	g_free(str);
 }
 
-void printformat_module_window(const char *module, WINDOW_REC *window, int level, int formatnum, ...)
+void printformat_module_window(const char *module, WINDOW_REC *window,
+			       int level, int formatnum, ...)
 {
 	va_list va;
 
@@ -527,7 +530,7 @@ void printformat_module_window(const char *module, WINDOW_REC *window, int level
 	MSGLEVEL_ACTIONS | MSGLEVEL_NOTICES | MSGLEVEL_SNOTES | MSGLEVEL_CTCPS)
 
 /* return the "-!- " text at the start of the line */
-static char *get_line_start_text(TEXT_DEST_REC *dest)
+char *get_line_start_text(TEXT_DEST_REC *dest)
 {
 	if (dest->level & LINE_START_IRSSI_LEVEL)
 		return output_format_text(dest, IRCTXT_LINE_START_IRSSI);
@@ -555,10 +558,10 @@ static void print_string(TEXT_DEST_REC *dest, const char *text)
 
 	/* send the plain text version for logging etc.. */
 	tmp = strip_codes(str);
-	signal_emit_id(signal_print_text_stripped, 5, dest->window, dest->server, dest->channel, levelp, tmp);
+	signal_emit_id(signal_print_text_stripped, 5, dest->window, dest->server, dest->target, levelp, tmp);
 	g_free(tmp);
 
-	signal_emit_id(signal_print_text, 5, dest->window, dest->server, dest->channel, levelp, str);
+	signal_emit_id(signal_print_text, 5, dest->window, dest->server, dest->target, levelp, str);
 	if (str != text) g_free(str);
 }
 
@@ -641,8 +644,8 @@ static char *printtext_get_args(TEXT_DEST_REC *dest, const char *str, va_list va
 	return ret;
 }
 
-/* Write text to channel - convert color codes */
-void printtext(void *server, const char *channel, int level, const char *text, ...)
+/* Write text to target - convert color codes */
+void printtext(void *server, const char *target, int level, const char *text, ...)
 {
 	TEXT_DEST_REC dest;
 	char *str;
@@ -650,7 +653,7 @@ void printtext(void *server, const char *channel, int level, const char *text, .
 
 	g_return_if_fail(text != NULL);
 
-        create_dest_rec(&dest, server, channel, level, NULL);
+        create_dest_rec(&dest, server, target, level, NULL);
 
 	va_start(va, text);
 	str = printtext_get_args(&dest, text, va);
@@ -929,7 +932,7 @@ static void sig_print_text(WINDOW_REC *window, SERVER_REC *server,
     signal_emit_id(signal_print_text_finished, 1, window);
 }
 
-void printtext_multiline(void *server, const char *channel, int level, const char *format, const char *text)
+void printtext_multiline(void *server, const char *target, int level, const char *format, const char *text)
 {
 	char **lines, **tmp;
 
@@ -974,6 +977,7 @@ void printtext_init(void)
 	signal_print_text_stripped = signal_get_uniq_id("print text stripped");
 	signal_print_text = signal_get_uniq_id("print text");
 	signal_print_text_finished = signal_get_uniq_id("print text finished");
+	signal_print_format = signal_get_uniq_id("print format");
 
 	read_settings();
 	signal_add("print text", (SIGNAL_FUNC) sig_print_text);
diff --git a/src/fe-common/core/printtext.h b/src/fe-common/core/printtext.h
index 1d5c2151..e75a105a 100644
--- a/src/fe-common/core/printtext.h
+++ b/src/fe-common/core/printtext.h
@@ -27,18 +27,18 @@ typedef struct {
 #define PRINTFLAG_INDENT        0x40
 
 char *output_format_get_text(const char *module, WINDOW_REC *window,
-			     void *server, const char *channel,
+			     void *server, const char *target,
 			     int formatnum, ...);
 
-void printformat_module(const char *module, void *server, const char *channel, int level, int formatnum, ...);
+void printformat_module(const char *module, void *server, const char *target, int level, int formatnum, ...);
 void printformat_module_window(const char *module, WINDOW_REC *window, int level, int formatnum, ...);
 
-void printformat_module_args(const char *module, void *server, const char *channel, int level, int formatnum, va_list va);
+void printformat_module_args(const char *module, void *server, const char *target, int level, int formatnum, va_list va);
 void printformat_module_window_args(const char *module, WINDOW_REC *window, int level, int formatnum, va_list va);
 
-void printtext(void *server, const char *channel, int level, const char *text, ...);
+void printtext(void *server, const char *target, int level, const char *text, ...);
 void printtext_window(WINDOW_REC *window, int level, const char *text, ...);
-void printtext_multiline(void *server, const char *channel, int level, const char *format, const char *text);
+void printtext_multiline(void *server, const char *target, int level, const char *format, const char *text);
 void printbeep(void);
 
 /* strip all color (etc.) codes from `input'. returns newly allocated string. */
@@ -55,14 +55,14 @@ void printtext_deinit(void);
  */
 #if defined (__GNUC__) && !defined (__STRICT_ANSI__)
 /* GCC */
-#  define printformat(server, channel, level, formatnum...) \
-	printformat_module(MODULE_NAME, server, channel, level, ##formatnum)
+#  define printformat(server, target, level, formatnum...) \
+	printformat_module(MODULE_NAME, server, target, level, ##formatnum)
 #  define printformat_window(window, level, formatnum...) \
 	printformat_module_window(MODULE_NAME, window, level, ##formatnum)
 #elif defined (_ISOC99_SOURCE)
 /* C99 */
-#  define printformat(server, channel, level, formatnum, ...) \
-	printformat_module(MODULE_NAME, server, channel, level, formatnum, __VA_ARGS__)
+#  define printformat(server, target, level, formatnum, ...) \
+	printformat_module(MODULE_NAME, server, target, level, formatnum, __VA_ARGS__)
 #  define printformat_window(window, level, formatnum, ...) \
 	printformat_module_window(MODULE_NAME, window, level, formatnum, __VA_ARGS__)
 #else
@@ -71,12 +71,12 @@ static
 #ifdef G_CAN_INLINE
 inline
 #endif
-void printformat(void *server, const char *channel, int level, int formatnum, ...)
+void printformat(void *server, const char *target, int level, int formatnum, ...)
 {
 	va_list va;
 
 	va_start(va, formatnum);
-	printformat_module_args(MODULE_NAME, server, channel, level, formatnum, va);
+	printformat_module_args(MODULE_NAME, server, target, level, formatnum, va);
 	va_end(va);
 }
 
@@ -94,4 +94,18 @@ void printformat_window(WINDOW_REC *window, int level, int formatnum, ...)
 }
 #endif
 
+/* semi-private functions.. */
+typedef struct {
+	WINDOW_REC *window;
+	void *server;
+	const char *target;
+	int level;
+} TEXT_DEST_REC;
+
+char *output_format_text_args(TEXT_DEST_REC *dest, FORMAT_REC *format,
+			      const char *text, va_list va);
+
+/* return the "-!- " text at the start of the line */
+char *get_line_start_text(TEXT_DEST_REC *dest);
+
 #endif