* <many> fix small conversion errors (-Wconversion)

man/Makefile.am

@@ -1,4 +1,4 @@
-## Copyright (C) 2010 Dirk-Jan C. Binnema <djcb@djcbsoftware.nl>
+## Copyright (C) 2008-2010 Dirk-Jan C. Binnema <djcb@djcbsoftware.nl>
 ##
 ## 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
@@ -17,10 +17,11 @@
 include $(top_srcdir)/gtest.mk
 
 dist_man_MANS =		\
-	mu.1		\
+	mu-cleanup.1	\
+	mu-easy.1	\
+	mu-extract.1	\
 	mu-find.1	\
 	mu-index.1	\
-	mu-cleanup.1	\
 	mu-mkdir.1	\
 	mu-view.1	\
-	mu-extract.1
+	mu.1

src/mu-cmd-extract.c

@@ -38,11 +38,12 @@ save_numbered_parts (MuMsg *msg, MuConfigOptions *opts)
 	
 	for (rv = TRUE, cur = parts; cur && *cur; ++cur) {
 
-		int idx;
+		unsigned idx;
+		int i;
 		char *endptr;
 
-		idx = (int)strtol (*cur, &endptr, 10);
-		if (idx < 0 || *cur == endptr) {
+		idx = (unsigned)(i = strtol (*cur, &endptr, 10));
+		if (i < 0 || *cur == endptr) {
 			g_warning ("invalid MIME-part index '%s'", *cur);
 			rv = FALSE;
 			break;

src/mu-cmd-index.c

@@ -1,5 +1,5 @@
 /*
-** Copyright (C) 2010 Dirk-Jan C. Binnema <djcb@djcbsoftware.nl>
+** Copyright (C) 2008-2010 Dirk-Jan C. Binnema <djcb@djcbsoftware.nl>
 **
 ** 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
@@ -17,7 +17,11 @@
 **
 */
 
+#ifdef HAVE_CONFIG_H
 #include "config.h"
+#endif /*HAVE_CONFIG_H*/
+
+#include "mu-cmd.h"
 
 #include <errno.h>
 #include <string.h>
@@ -29,9 +33,7 @@
 #include "mu-util-db.h"
 
 #include "mu-msg.h"
-
 #include "mu-index.h"
-#include "mu-cmd.h"
 
 static gboolean MU_CAUGHT_SIGNAL;
 
@@ -111,15 +113,32 @@ index_msg_silent_cb  (MuIndexStats* stats, void *user_data)
 	return MU_CAUGHT_SIGNAL ? MU_STOP: MU_OK;
 }
 
-
-static MuResult
-index_msg_cb  (MuIndexStats* stats, void *user_data)
+static unsigned
+print_stats (MuIndexStats* stats)
 {
 	char *kars="-\\|/";
 	char output[120];
 	
 	static int i = 0;
-	static int len = 0;
+	unsigned len = 0;
+
+	len = (unsigned) snprintf (output, sizeof(output),
+				   "%c processing mail; processed: %u; "
+				   "updated/new: %u, cleaned-up: %u",
+				   (unsigned)kars[++i % 4],
+				   (unsigned)stats->_processed,
+				   (unsigned)stats->_updated,
+				   (unsigned)stats->_cleaned_up);
+
+        g_print ("%s", output);
+	return len;
+}
+
+
+static MuResult
+index_msg_cb  (MuIndexStats* stats, void *user_data)
+{
+	static unsigned len = 0;
 	
 	if (MU_CAUGHT_SIGNAL)
 		return MU_STOP;
@@ -130,14 +149,7 @@ index_msg_cb  (MuIndexStats* stats, void *user_data)
 	while (len --> 0) /* note the --> operator :-) */
 		g_print ("\b");
 
-	len = snprintf (output, sizeof(output),
-			"%c processing mail; processed: %u; "
-			"updated/new: %u, cleaned-up: %u",
-			(unsigned)kars[++i % 4],
-			(unsigned)stats->_processed,
-			(unsigned)stats->_updated,
-			(unsigned)stats->_cleaned_up);
-	g_print ("%s", output);
+	len = print_stats (stats);
 		
 	return MU_CAUGHT_SIGNAL ? MU_STOP: MU_OK;
 }

src/mu-index.c

@@ -17,7 +17,11 @@
 **  
 */
 
+#ifdef HAVE_CONFIG_H
 #include "config.h"
+#endif /*HAVE_CONFIG_H*/
+
+#include "mu-index.h"
 
 #include <stdlib.h>
 #include <string.h>
@@ -27,7 +31,6 @@
 #include <errno.h>
 
 #include "mu-maildir.h"
-#include "mu-index.h"
 #include "mu-store.h"
 #include "mu-util.h"
 #include "mu-util-db.h"

src/mu-log.c

@@ -242,7 +242,7 @@ log_write (const char* domain, GLogLevelFlags level,
 	if (len == sizeof(buf))
 		buf[sizeof(buf)-2] = '\n';
 	
-	len = write (MU_LOG->_fd, buf, len);
+	len = write (MU_LOG->_fd, buf, (size_t)len);
 	if (len < 0)
 		fprintf (stderr, "%s: failed to write to log: %s\n",
 			 __FUNCTION__,  strerror(errno));

src/mu-maildir.c

@@ -53,7 +53,7 @@ fullpath_s (const char* path, const char* name)
 
 
 static gboolean
-create_maildir (const char *path, int mode)
+create_maildir (const char *path, mode_t mode)
 {
 	int i;
 	const gchar* subdirs[] = {"new", "cur", "tmp"};
@@ -73,8 +73,7 @@ create_maildir (const char *path, int mode)
 
 		/* static buffer */
 		fullpath = fullpath_s (path, subdirs[i]);
-		
-		rv = g_mkdir_with_parents (fullpath, mode);
+		rv = g_mkdir_with_parents (fullpath, (int)mode);
 		if (rv != 0) {
 			g_warning ("g_mkdir_with_parents failed: %s",
 				   strerror (errno));
@@ -457,10 +456,18 @@ dirent_destroy (struct dirent *entry)
 }
 
 #ifdef HAVE_STRUCT_DIRENT_D_INO	
-static gint
+static int
 dirent_cmp (struct dirent *d1, struct dirent *d2)
 {
-	return d1->d_ino - d2->d_ino;
+	/* we do it his way instead of a simple d1->d_ino - d2->d_ino
+	 * because this way, we don't need 64-bit numbers for the
+	 * actual sorting */
+	if (d1->d_ino < d2->d_ino)
+		return -1;
+	else if (d1->d_ino > d2->d_ino)
+		return 1;
+	else
+		return 0;
 }
 #endif /*HAVE_STRUCT_DIRENT_D_INO*/
 

src/mu-msg-part.c

@@ -166,14 +166,13 @@ part_foreach_save_cb (GMimeObject *parent, GMimeObject *part,
 }
 
 gboolean
-mu_msg_mime_part_save (MuMsg *msg, int wanted_idx,
+mu_msg_mime_part_save (MuMsg *msg, unsigned wanted_idx,
 		       const char *targetdir, gboolean overwrite)
 {
 	SavePartData spd;
 	const char *msgid;
 	
 	g_return_val_if_fail (msg, FALSE);
-	g_return_val_if_fail (wanted_idx >= 0, FALSE);
 	
 	spd.idx	       = 0;
 	spd.wanted_idx = wanted_idx;

src/mu-msg.c

@@ -39,7 +39,7 @@ static void
 ref_gmime (void)
 {
 	if (G_UNLIKELY(_refcount == 0)) {
-		srandom (getpid()*time(NULL));
+		srandom ((unsigned)(getpid()*time(NULL)));
 		g_mime_init(0);
 	}
 	++_refcount;	
@@ -101,7 +101,8 @@ init_file_metadata (MuMsg* msg, const char* path, const gchar* mdir)
 	}
 	
 	msg->_timestamp            = statbuf.st_mtime;
-	msg->_size                 = statbuf.st_size; 	
+	/* size_t should be enough for message size... */
+	msg->_size                 = (size_t)statbuf.st_size; 
 	msg->_fields[PATH_FIELD]   = strdup (path);
 
 	/* FIXME: maybe try to derive it from the path? */
@@ -362,7 +363,7 @@ mu_msg_get_flags (MuMsg *msg)
 size_t
 mu_msg_get_size (MuMsg *msg)
 {
-	g_return_val_if_fail (msg, -1);
+	g_return_val_if_fail (msg, 0);
 
 	return msg->_size;
 }

src/mu-msg.h

@@ -106,7 +106,7 @@ const char*     mu_msg_get_summary (MuMsg *msg, size_t max_lines);
  * @return TRUE if saving succeeded, FALSE otherwise
  */
 gboolean
-mu_msg_mime_part_save (MuMsg *msg, int wanted_idx,
+mu_msg_mime_part_save (MuMsg *msg, unsigned wanted_idx,
 		       const char *targetdir, gboolean overwrite);
 
 /**

src/mu-store.cc

@@ -78,7 +78,7 @@ mu_store_new  (const char* xpath)
 unsigned
 mu_store_count (MuStore *store)
 {
-	g_return_val_if_fail (store, NULL);
+	g_return_val_if_fail (store, 0);
 
 	try {
 		return store->_db->get_doccount();
@@ -413,8 +413,8 @@ mu_store_remove (MuStore *store, const char* msgpath)
 gboolean
 mu_store_contains_message (MuStore *store, const char* path)
 {
-	g_return_val_if_fail (store, NULL);
-	g_return_val_if_fail (path, NULL);
+	g_return_val_if_fail (store, FALSE);
+	g_return_val_if_fail (path, FALSE);
 	
 	try {
 		const std::string uid (get_message_uid(path));

src/mu-util.c

@@ -113,7 +113,7 @@ mu_util_init_system (void)
 gboolean
 mu_util_check_dir (const gchar* path, gboolean readable, gboolean writeable)
 {
-	mode_t mode;
+	int mode;
 	struct stat statbuf;
 	
 	if (!path)