vector.c: Move interface to own file.

[nmh] / uip / folder.c

diff --git a/uip/folder.c b/uip/folder.c
index e7dc1873bfa58922164a85dd68bb3a605883482b..946482938ff0fd3f4639105c3a8ef60aac3164b7 100644 (file)
--- a/uip/folder.c
+++ b/uip/folder.c
@@ -7,10 +7,14 @@
  * complete copyright information.
  */
 
-#include <h/mh.h>
-#include <h/crawl_folders.h>
+#include "h/mh.h"
+#include "sbr/path.h"
+#include "sbr/print_version.h"
+#include "sbr/print_help.h"
+#include "sbr/error.h"
+#include "h/crawl_folders.h"
 #include "h/done.h"
-#include <h/utils.h>
+#include "h/utils.h"
 #include "sbr/m_maildir.h"
 
 #define FOLDER_SWITCHES \
@@ -47,14 +51,14 @@ DEFINE_SWITCH_ENUM(FOLDER);
 DEFINE_SWITCH_ARRAY(FOLDER, switches);
 #undef X
 
-static int fshort   = 0;       /* output only folder names                 */
+static bool fshort;            /* output only folder names                 */
 static int fcreat   = 0;       /* should we ask to create new folders?     */
-static int fpack    = 0;       /* are we packing the folder?               */
-static int fverb    = 0;       /* print actions taken while packing folder */
+static bool fpack;             /* are we packing the folder?               */
+static bool fverb;             /* print actions taken while packing folder */
 static int fheader  = 0;       /* should we output a header?               */
-static int frecurse = 0;       /* recurse through subfolders               */
+static bool frecurse;          /* recurse through subfolders               */
 static int ftotal   = 0;       /* should we output the totals?             */
-static int all      = 0;       /* should we output all folders             */
+static bool all;               /* should we output all folders             */
 
 static int total_folders = 0;  /* total number of folders                  */
 
@@ -96,9 +100,9 @@ static void readonly_folders (void);
  * Function for printing error message if folder does not exist with
  * -nocreate.
  */
-static
-void
-nonexistent_folder (int status) {
+static void
+nonexistent_folder (int status)
+{
     NMH_UNUSED (status);
     die("folder %s does not exist", folder);
 }
@@ -107,8 +111,10 @@ nonexistent_folder (int status) {
 int
 main (int argc, char **argv)
 {
-    int printsw = 0, listsw = 0;
-    int pushsw = 0, popsw = 0;
+    bool printsw = false;
+    bool listsw = false;
+    bool pushsw = false;
+    bool popsw = false;
     char *cp, *dp, *msg = NULL, *argfolder = NULL;
     char **ap, **argp, buf[BUFSIZ], **arguments;
 
@@ -142,11 +148,11 @@ main (int argc, char **argv)
                    done (0);
 
                case ALLSW: 
-                   all = 1;
+                   all = true;
                    continue;
 
                case NALLSW:
-                   all = 0;
+                   all = false;
                    continue;
 
                case CREATSW: 
@@ -157,10 +163,10 @@ main (int argc, char **argv)
                    continue;
 
                case FASTSW: 
-                   fshort++;
+                   fshort = true;
                    continue;
                case NFASTSW: 
-                   fshort = 0;
+                   fshort = false;
                    continue;
 
                case HDRSW: 
@@ -171,24 +177,24 @@ main (int argc, char **argv)
                    continue;
 
                case PACKSW: 
-                   fpack++;
+                   fpack = true;
                    continue;
                case NPACKSW: 
-                   fpack = 0;
+                   fpack = false;
                    continue;
 
                case VERBSW:
-                   fverb++;
+                   fverb = true;
                    continue;
                case NVERBSW:
-                   fverb = 0;
+                   fverb = false;
                    continue;
 
                case RECURSW: 
-                   frecurse++;
+                   frecurse = true;
                    continue;
                case NRECRSW: 
-                   frecurse = 0;
+                   frecurse = false;
                    continue;
 
                case TOTALSW: 
@@ -199,28 +205,28 @@ main (int argc, char **argv)
                    continue;
 
                case PRNTSW: 
-                   printsw = 1;
+                   printsw = true;
                    continue;
                case NPRNTSW: 
-                   printsw = 0;
+                   printsw = false;
                    continue;
 
                case LISTSW: 
-                   listsw = 1;
+                   listsw = true;
                    continue;
                case NLISTSW: 
-                   listsw = 0;
+                   listsw = false;
                    continue;
 
                case PUSHSW: 
-                   pushsw = 1;
-                   listsw = 1;
-                   popsw  = 0;
+                   pushsw = true;
+                   listsw = true;
+                   popsw  = false;
                    continue;
                case POPSW: 
-                   popsw  = 1;
-                   listsw = 1;
-                   pushsw = 0;
+                   popsw  = true;
+                   listsw = true;
+                   pushsw = false;
                    continue;
            }
        }
@@ -243,8 +249,8 @@ main (int argc, char **argv)
      * If we aren't working with the folder stack
      * (-push, -pop, -list) then the default is to print.
      */
-    if (pushsw == 0 && popsw == 0 && listsw == 0)
-       printsw++;
+    if (!pushsw && !popsw && !listsw)
+       printsw = true;
 
     /* Pushing a folder onto the folder stack */
     if (pushsw) {
@@ -474,7 +480,9 @@ get_folder_info (char *fold, char *msg)
 static void
 print_folders (void)
 {
-    int i, len, hasempty = 0, curprinted;
+    int i, len;
+    bool hasempty = false;
+    bool curprinted;
     int maxlen = 0, maxnummsg = 0, maxlowmsg = 0;
     int maxhghmsg = 0, maxcurmsg = 0, total_msgs = 0;
     int nummsgdigits, lowmsgdigits;
@@ -518,7 +526,7 @@ print_folders (void)
 
        /* check for empty folders */
        if (fi[i].nummsg == 0)
-           hasempty = 1;
+           hasempty = true;
     }
     nummsgdigits = num_digits (maxnummsg);
     lowmsgdigits = num_digits (maxlowmsg);
@@ -562,7 +570,7 @@ print_folders (void)
 
            printf ("%-*s ", maxlen+1, tmpname);
 
-           curprinted = 0; /* remember if we print cur */
+           curprinted = false; /* remember if we print cur */
            if (fi[i].nummsg == 0) {
                printf ("has %*s messages%*s",
                        nummsgdigits, "no",
@@ -574,7 +582,7 @@ print_folders (void)
                        lowmsgdigits, fi[i].lowmsg,
                        hghmsgdigits, fi[i].hghmsg);
                if (fi[i].curmsg >= fi[i].lowmsg && fi[i].curmsg <= fi[i].hghmsg) {
-                   curprinted = 1;
+                   curprinted = true;
                    printf ("; cur=%*d", curmsgdigits, fi[i].curmsg);
                }
            }