/*
- * folder(s).c -- set/list the current message and/or folder
- * -- push/pop a folder onto/from the folder stack
- * -- list the folder stack
- *
- * This code is Copyright (c) 2002, 2008, by the authors of nmh. See the
- * COPYRIGHT file in the root directory of the nmh distribution for
- * complete copyright information.
- */
+** folder(s).c -- set/list the current message and/or folder
+** -- push/pop a folder onto/from the folder stack
+** -- list the folder stack
+**
+** This code is Copyright (c) 2002, 2008, by the authors of nmh. See the
+** COPYRIGHT file in the root directory of the nmh distribution for
+** complete copyright information.
+*/
#include <h/mh.h>
#include <h/crawl_folders.h>
#include <h/utils.h>
#include <errno.h>
+#include <unistd.h>
+#include <locale.h>
+#include <sysexits.h>
static struct swit switches[] = {
#define ALLSW 0
{ "all", 0 },
#define NALLSW 1
- { "noall", 0 },
+ { "noall", 2 },
#define CREATSW 2
{ "create", 0 },
#define NCREATSW 3
- { "nocreate", 0 },
+ { "nocreate", 2 },
#define FASTSW 4
{ "fast", 0 },
#define NFASTSW 5
- { "nofast", 0 },
-#define HDRSW 6
- { "header", 0 },
-#define NHDRSW 7
- { "noheader", 0 },
-#define PACKSW 8
+ { "nofast", 2 },
+#define PACKSW 6
{ "pack", 0 },
-#define NPACKSW 9
- { "nopack", 0 },
-#define VERBSW 10
+#define NPACKSW 7
+ { "nopack", 2 },
+#define VERBSW 8
{ "verbose", 0 },
-#define NVERBSW 11
- { "noverbose", 0 },
-#define RECURSW 12
+#define NVERBSW 9
+ { "noverbose", 2 },
+#define RECURSW 10
{ "recurse", 0 },
-#define NRECRSW 13
- { "norecurse", 0 },
-#define TOTALSW 14
+#define NRECRSW 11
+ { "norecurse", 2 },
+#define TOTALSW 12
{ "total", 0 },
-#define NTOTLSW 15
- { "nototal", 0 },
-#define LISTSW 16
+#define NTOTLSW 13
+ { "nototal", 2 },
+#define LISTSW 14
{ "list", 0 },
-#define NLISTSW 17
- { "nolist", 0 },
-#define PRNTSW 18
+#define NLISTSW 15
+ { "nolist", 2 },
+#define PRNTSW 16
{ "print", 0 },
-#define NPRNTSW 19
+#define NPRNTSW 17
{ "noprint", -4 },
-#define PUSHSW 20
+#define PUSHSW 18
{ "push", 0 },
-#define POPSW 21
+#define POPSW 19
{ "pop", 0 },
-#define VERSIONSW 22
- { "version", 0 },
-#define HELPSW 23
+#define VERSIONSW 20
+ { "Version", 0 },
+#define HELPSW 21
{ "help", 0 },
{ NULL, 0 }
};
+char *version=VERSION;
+
static int fshort = 0; /* 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 int fheader = 0; /* should we output a header? */
static int frecurse = 0; /* recurse through subfolders */
static int ftotal = 0; /* should we output the totals? */
static int all = 0; /* should we output all folders */
static char folder[BUFSIZ];
/*
- * Structure to hold information about
- * folders as we scan them.
- */
+** Structure to hold information about
+** folders as we scan them.
+*/
struct FolderInfo {
char *name;
int nummsg;
};
/*
- * Dynamically allocated space to hold
- * all the folder information.
- */
+** Dynamically allocated space to hold
+** all the folder information.
+*/
static struct FolderInfo *fi;
static int maxFolderInfo;
/*
- * static prototypes
- */
-static int get_folder_info (char *, char *);
+** static prototypes
+*/
+static int get_folder_info(char *, char *);
static crawl_callback_t get_folder_info_callback;
-static void print_folders (void);
-static int sfold (struct msgs *, char *);
-static void readonly_folders (void);
+static void print_folders(void);
+static int sfold(struct msgs *, char *);
+static void readonly_folders(void);
+static int folder_pack(struct msgs **, int);
int
-main (int argc, char **argv)
+main(int argc, char **argv)
{
int printsw = 0, listsw = 0;
int pushsw = 0, popsw = 0;
char *cp, *dp, *msg = NULL, *argfolder = NULL;
char **ap, **argp, buf[BUFSIZ], **arguments;
-#ifdef LOCALE
setlocale(LC_ALL, "");
-#endif
- invo_name = r1bindex (argv[0], '/');
+ invo_name = mhbasename(argv[0]);
/* read user profile/context */
context_read();
/*
- * If program was invoked with name ending
- * in `s', then add switch `-all'.
- */
- if (argv[0][strlen (argv[0]) - 1] == 's')
+ ** If program was invoked with name ending
+ ** in `s', then add switch `-all'.
+ */
+ if (argv[0][strlen(argv[0]) - 1] == 's')
all = 1;
- arguments = getarguments (invo_name, argc, argv, 1);
+ arguments = getarguments(invo_name, argc, argv, 1);
argp = arguments;
while ((cp = *argp++)) {
if (*cp == '-') {
- switch (smatch (++cp, switches)) {
- case AMBIGSW:
- ambigsw (cp, switches);
- done (1);
- case UNKWNSW:
- adios (NULL, "-%s unknown", cp);
-
- case HELPSW:
- snprintf (buf, sizeof(buf), "%s [+folder] [msg] [switches]",
- invo_name);
- print_help (buf, switches, 1);
- done (1);
- case VERSIONSW:
- print_version(invo_name);
- done (1);
-
- case ALLSW:
- all = 1;
- continue;
-
- case NALLSW:
- all = 0;
- continue;
-
- case CREATSW:
- fcreat = 1;
- continue;
- case NCREATSW:
- fcreat = -1;
- continue;
-
- case FASTSW:
- fshort++;
- continue;
- case NFASTSW:
- fshort = 0;
- continue;
-
- case HDRSW:
- fheader = 1;
- continue;
- case NHDRSW:
- fheader = -1;
- continue;
-
- case PACKSW:
- fpack++;
- continue;
- case NPACKSW:
- fpack = 0;
- continue;
-
- case VERBSW:
- fverb++;
- continue;
- case NVERBSW:
- fverb = 0;
- continue;
-
- case RECURSW:
- frecurse++;
- continue;
- case NRECRSW:
- frecurse = 0;
- continue;
-
- case TOTALSW:
- ftotal = 1;
- continue;
- case NTOTLSW:
- ftotal = -1;
- continue;
-
- case PRNTSW:
- printsw = 1;
- continue;
- case NPRNTSW:
- printsw = 0;
- continue;
-
- case LISTSW:
- listsw = 1;
- continue;
- case NLISTSW:
- listsw = 0;
- continue;
-
- case PUSHSW:
- pushsw = 1;
- listsw = 1;
- popsw = 0;
- continue;
- case POPSW:
- popsw = 1;
- listsw = 1;
- pushsw = 0;
- continue;
+ switch (smatch(++cp, switches)) {
+ case AMBIGSW:
+ ambigsw(cp, switches);
+ exit(EX_USAGE);
+ case UNKWNSW:
+ adios(EX_USAGE, NULL, "-%s unknown", cp);
+
+ case HELPSW:
+ snprintf(buf, sizeof(buf), "%s [+folder] [msg] [switches]", invo_name);
+ print_help(buf, switches, 1);
+ exit(argc == 2 ? EX_OK : EX_USAGE);
+ case VERSIONSW:
+ print_version(invo_name);
+ exit(argc == 2 ? EX_OK : EX_USAGE);
+
+ case ALLSW:
+ all = 1;
+ continue;
+
+ case NALLSW:
+ all = 0;
+ continue;
+
+ case CREATSW:
+ fcreat = 1;
+ continue;
+ case NCREATSW:
+ fcreat = -1;
+ continue;
+
+ case FASTSW:
+ fshort++;
+ continue;
+ case NFASTSW:
+ fshort = 0;
+ continue;
+
+ case PACKSW:
+ fpack++;
+ continue;
+ case NPACKSW:
+ fpack = 0;
+ continue;
+
+ case VERBSW:
+ fverb++;
+ continue;
+ case NVERBSW:
+ fverb = 0;
+ continue;
+
+ case RECURSW:
+ frecurse++;
+ continue;
+ case NRECRSW:
+ frecurse = 0;
+ continue;
+
+ case TOTALSW:
+ ftotal = 1;
+ continue;
+ case NTOTLSW:
+ ftotal = -1;
+ continue;
+
+ case PRNTSW:
+ printsw = 1;
+ continue;
+ case NPRNTSW:
+ printsw = 0;
+ continue;
+
+ case LISTSW:
+ listsw = 1;
+ continue;
+ case NLISTSW:
+ listsw = 0;
+ continue;
+
+ case PUSHSW:
+ pushsw = 1;
+ listsw = 1;
+ popsw = 0;
+ continue;
+ case POPSW:
+ popsw = 1;
+ listsw = 1;
+ pushsw = 0;
+ continue;
}
}
if (*cp == '+' || *cp == '@') {
if (argfolder)
- adios (NULL, "only one folder at a time!");
+ adios(EX_USAGE, NULL, "only one folder at a time!");
else
- argfolder = pluspath (cp);
+ argfolder = mh_xstrdup(expandfol(cp));
} else {
if (msg)
- adios (NULL, "only one (current) message at a time!");
+ adios(EX_USAGE, NULL, "only one (current) message at a time!");
else
msg = cp;
}
}
- if (!context_find ("path"))
- free (path ("./", TFOLDER));
- nmhdir = concat (m_maildir (""), "/", NULL);
+ nmhdir = concat(toabsdir("+"), "/", NULL);
/*
- * If we aren't working with the folder stack
- * (-push, -pop, -list) then the default is to print.
- */
+ ** 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 (!argfolder) {
/* If no folder is given, the current folder and */
/* the top of the folder stack are swapped. */
- if ((cp = context_find (stack))) {
- dp = getcpy (cp);
- ap = brkstring (dp, " ", "\n");
- argfolder = getcpy(*ap++);
+ if ((cp = context_find(stack))) {
+ dp = mh_xstrdup(cp);
+ ap = brkstring(dp, " ", "\n");
+ argfolder = mh_xstrdup(*ap++);
} else {
- adios (NULL, "no other folder");
+ adios(EX_USAGE, NULL, "no other folder");
}
- for (cp = getcpy (getfolder (1)); *ap; ap++)
- cp = add (*ap, add (" ", cp));
- free (dp);
- context_replace (stack, cp); /* update folder stack */
+ for (cp = mh_xstrdup(getcurfol()); *ap; ap++)
+ cp = add(*ap, add(" ", cp));
+ mh_free0(&dp);
+ context_replace(stack, cp); /* update folder stack */
} else {
/* update folder stack */
- context_replace (stack,
- (cp = context_find (stack))
- ? concat (getfolder (1), " ", cp, NULL)
- : getcpy (getfolder (1)));
+ context_replace(stack, (cp = context_find (stack)) ?
+ concat(getcurfol(), " ", cp, NULL) :
+ mh_xstrdup(getcurfol()));
}
}
/* Popping a folder off of the folder stack */
if (popsw) {
if (argfolder)
- adios (NULL, "sorry, no folders allowed with -pop");
- if ((cp = context_find (stack))) {
- dp = getcpy (cp);
- ap = brkstring (dp, " ", "\n");
- argfolder = getcpy(*ap++);
+ adios(EX_USAGE, NULL, "sorry, no folders allowed with -pop");
+ if ((cp = context_find(stack))) {
+ dp = mh_xstrdup(cp);
+ ap = brkstring(dp, " ", "\n");
+ argfolder = mh_xstrdup(*ap++);
} else {
- adios (NULL, "folder stack empty");
+ adios(EX_DATAERR, NULL, "folder stack empty");
}
if (*ap) {
/* if there's anything left in the stack */
- cp = getcpy (*ap++);
+ cp = mh_xstrdup(*ap++);
for (; *ap; ap++)
- cp = add (*ap, add (" ", cp));
- context_replace (stack, cp); /* update folder stack */
+ cp = add(*ap, add(" ", cp));
+ context_replace(stack, cp); /* update folder stack */
} else {
- context_del (stack); /* delete folder stack entry from context */
+ /* delete folder stack entry from context */
+ context_del(stack);
}
- free (dp);
+ mh_free0(&dp);
}
if (pushsw || popsw) {
- cp = m_maildir(argfolder);
- if (access (cp, F_OK) == NOTOK)
- adios (cp, "unable to find folder");
- context_replace (pfolder, argfolder); /* update current folder */
- context_save (); /* save the context file */
+ cp = toabsdir(argfolder);
+ if (access(cp, F_OK) == NOTOK)
+ adios(EX_DATAERR, cp, "unable to find folder");
+ /* update current folder */
+ context_replace(curfolder, argfolder);
+ context_save(); /* save the context file */
argfolder = NULL;
}
/* Listing the folder stack */
if (listsw) {
- printf ("%s", argfolder ? argfolder : getfolder (1));
- if ((cp = context_find (stack))) {
- dp = getcpy (cp);
- for (ap = brkstring (dp, " ", "\n"); *ap; ap++)
- printf (" %s", *ap);
- free (dp);
+ printf("%s", argfolder ? argfolder : getcurfol());
+ if ((cp = context_find(stack))) {
+ dp = mh_xstrdup(cp);
+ for (ap = brkstring(dp, " ", "\n"); *ap; ap++)
+ printf(" %s", *ap);
+ mh_free0(&dp);
}
- printf ("\n");
+ printf("\n");
- if (!printsw)
- done (0);
+ if (!printsw) {
+ exit(EX_OK);
+ }
}
/* Allocate initial space to record folder information */
maxFolderInfo = CRAWL_NUMFOLDERS;
- fi = mh_xmalloc (maxFolderInfo * sizeof(*fi));
+ fi = mh_xcalloc(maxFolderInfo, sizeof(*fi));
/*
- * Scan the folders
- */
+ ** Scan the folders
+ */
+ /*
+ ** change directory to base of nmh directory for
+ ** crawl_folders
+ */
+ if (chdir(nmhdir) == NOTOK) {
+ adios(EX_OSERR, nmhdir, "unable to change directory to");
+ }
if (all || ftotal > 0) {
/*
- * If no folder is given, do them all
- */
- /* change directory to base of nmh directory for crawl_folders */
- if (chdir (nmhdir) == NOTOK)
- adios (nmhdir, "unable to change directory to");
+ ** If no folder is given, do them all
+ */
if (!argfolder) {
if (msg)
- admonish (NULL, "no folder given for message %s", msg);
- readonly_folders (); /* do any readonly folders */
- strncpy (folder, (cp = context_find (pfolder)) ? cp : "", sizeof(folder));
- crawl_folders (".", get_folder_info_callback, NULL);
+ admonish(NULL, "no folder given for message %s", msg);
+ readonly_folders(); /* do any readonly folders */
+ strncpy(folder, (cp = context_find(curfolder)) ?
+ cp : "", sizeof(folder));
+ crawl_folders(".", get_folder_info_callback, NULL);
} else {
- strncpy (folder, argfolder, sizeof(folder));
- if (get_folder_info (argfolder, msg)) {
- context_replace (pfolder, argfolder);/* update current folder */
- context_save (); /* save the context file */
+ strncpy(folder, argfolder, sizeof(folder));
+ if (get_folder_info(argfolder, msg)) {
+ /* update current folder */
+ context_replace(curfolder, argfolder);
+ context_save();
}
/*
- * Since recurse wasn't done in get_folder_info(),
- * we still need to list all level-1 sub-folders.
- */
+ ** Since recurse wasn't done in get_folder_info(),
+ ** we still need to list all level-1 sub-folders.
+ */
if (!frecurse)
- crawl_folders (folder, get_folder_info_callback, NULL);
+ crawl_folders(folder, get_folder_info_callback,
+ NULL);
}
} else {
- strncpy (folder, argfolder ? argfolder : getfolder (1), sizeof(folder));
+ strncpy(folder, argfolder ? argfolder : getcurfol(),
+ sizeof(folder));
/*
- * Check if folder exists. If not, then see if
- * we should create it, or just exit.
- */
- create_folder (m_maildir (folder), fcreat, done);
+ ** Check if folder exists. If not, then see if
+ ** we should create it, or just exit.
+ */
+ create_folder(toabsdir(folder), fcreat, exit);
- if (get_folder_info (folder, msg) && argfolder) {
+ if (get_folder_info(folder, msg) && argfolder) {
/* update current folder */
- context_replace (pfolder, argfolder);
+ context_replace(curfolder, argfolder);
}
}
/*
- * Print out folder information
- */
+ ** Print out folder information
+ */
print_folders();
- context_save (); /* save the context file */
- done (0);
- return 1;
+ context_save();
+ return EX_OK;
}
static int
-get_folder_info_body (char *fold, char *msg, boolean *crawl_children)
+get_folder_info_body(char *fold, char *msg, boolean *crawl_children)
{
int i, retval = 1;
struct msgs *mp = NULL;
i = total_folders++;
/*
- * if necessary, reallocate the space
- * for folder information
- */
+ ** if necessary, reallocate the space
+ ** for folder information
+ */
if (total_folders >= maxFolderInfo) {
maxFolderInfo += CRAWL_NUMFOLDERS;
- fi = mh_xrealloc (fi, maxFolderInfo * sizeof(*fi));
+ fi = mh_xrealloc(fi, maxFolderInfo * sizeof(*fi));
}
fi[i].name = fold;
if ((ftotal > 0) || !fshort || msg || fpack) {
/*
- * create message structure and get folder info
- */
- if (!(mp = folder_read (fold))) {
- admonish (NULL, "unable to read folder %s", fold);
+ ** create message structure and get folder info
+ */
+ if (!(mp = folder_read(fold))) {
+ admonish(NULL, "unable to read folder %s", fold);
return 0;
}
/* set the current message */
- if (msg && !sfold (mp, msg))
+ if (msg && !sfold(mp, msg))
retval = 0;
if (fpack) {
- if (folder_pack (&mp, fverb) == -1)
- done (1);
- seq_save (mp); /* synchronize the sequences */
- context_save (); /* save the context file */
+ if (folder_pack(&mp, fverb) == -1) {
+ exit(EX_OK);
+ }
+ seq_save(mp); /* synchronize the sequences */
+ context_save(); /* save the context file */
}
/* record info for this folder */
fi[i].curmsg = mp->curmsg;
fi[i].lowmsg = mp->lowmsg;
fi[i].hghmsg = mp->hghmsg;
- fi[i].others = other_files (mp);
+ fi[i].others = other_files(mp);
}
- folder_free (mp); /* free folder/message structure */
+ folder_free(mp); /* free folder/message structure */
}
*crawl_children = (frecurse && (fshort || fi[i].others)
}
static boolean
-get_folder_info_callback (char *fold, void *baton)
+get_folder_info_callback(char *fold, void *baton)
{
boolean crawl_children;
- get_folder_info_body (fold, NULL, &crawl_children);
- fflush (stdout);
+ get_folder_info_body(fold, NULL, &crawl_children);
+ fflush(stdout);
return crawl_children;
}
static int
-get_folder_info (char *fold, char *msg)
+get_folder_info(char *fold, char *msg)
{
boolean crawl_children;
int retval;
- retval = get_folder_info_body (fold, msg, &crawl_children);
+ retval = get_folder_info_body(fold, msg, &crawl_children);
if (crawl_children) {
- crawl_folders (fold, get_folder_info_callback, NULL);
+ crawl_folders(fold, get_folder_info_callback, NULL);
}
-
- return retval;
+return retval;
}
/*
- * Print folder information
- */
+** Print folder information
+*/
static void
-print_folders (void)
+print_folders(void)
{
int i, len, hasempty = 0, curprinted;
int maxlen = 0, maxnummsg = 0, maxlowmsg = 0;
char tmpname[BUFSIZ];
/*
- * compute a few values needed to for
- * printing various fields
- */
+ ** compute a few values needed to for
+ ** printing various fields
+ */
for (i = 0; i < total_folders; i++) {
/* length of folder name */
- len = strlen (fi[i].name);
+ len = strlen(fi[i].name);
if (len > maxlen)
maxlen = len;
if (fi[i].nummsg == 0)
hasempty = 1;
}
- nummsgdigits = num_digits (maxnummsg);
- lowmsgdigits = num_digits (maxlowmsg);
- hghmsgdigits = num_digits (maxhghmsg);
- curmsgdigits = num_digits (maxcurmsg);
+ nummsgdigits = num_digits(maxnummsg);
+ lowmsgdigits = num_digits(maxlowmsg);
+ hghmsgdigits = num_digits(maxhghmsg);
+ curmsgdigits = num_digits(maxcurmsg);
if (hasempty && nummsgdigits < 2)
nummsgdigits = 2;
/*
- * Print the header
- */
- if (fheader > 0 || (all && !fshort && fheader >= 0))
- printf ("%-*s %*s %-*s; %-*s %*s\n",
- maxlen+1, "FOLDER",
- nummsgdigits + 13, "# MESSAGES",
- lowmsgdigits + hghmsgdigits + 4, " RANGE",
- curmsgdigits + 4, "CUR",
- 9, "(OTHERS)");
-
- /*
- * Print folder information
- */
+ ** Print folder information
+ */
if (all || fshort || ftotal < 1) {
for (i = 0; i < total_folders; i++) {
if (fshort) {
- printf ("%s\n", fi[i].name);
+ printf("%s\n", fi[i].name);
continue;
}
/* Add `+' to end of name, if folder is current */
- if (strcmp (folder, fi[i].name))
- snprintf (tmpname, sizeof(tmpname), "%s", fi[i].name);
+ if (strcmp(folder, fi[i].name)!=0)
+ snprintf(tmpname, sizeof(tmpname), "%s",
+ fi[i].name);
else
- snprintf (tmpname, sizeof(tmpname), "%s+", fi[i].name);
+ snprintf(tmpname, sizeof(tmpname), "%s+",
+ fi[i].name);
if (fi[i].error) {
- printf ("%-*s is unreadable\n", maxlen+1, tmpname);
+ printf("%-*s is unreadable\n", maxlen+1,
+ tmpname);
continue;
}
- printf ("%-*s ", maxlen+1, tmpname);
+ printf("%-*s ", maxlen+1, tmpname);
curprinted = 0; /* remember if we print cur */
if (fi[i].nummsg == 0) {
- printf ("has %*s messages%*s",
- nummsgdigits, "no",
- fi[i].others ? lowmsgdigits + hghmsgdigits + 5 : 0, "");
+ printf("has %*s messages%*s", nummsgdigits, "no", fi[i].others ? lowmsgdigits + hghmsgdigits + 5 : 0, "");
} else {
- printf ("has %*d message%s (%*d-%*d)",
+ printf("has %*d message%s (%*d-%*d)",
nummsgdigits, fi[i].nummsg,
- (fi[i].nummsg == 1) ? " " : "s",
+ (fi[i].nummsg == 1) ?
+ " " : "s",
lowmsgdigits, fi[i].lowmsg,
hghmsgdigits, fi[i].hghmsg);
if (fi[i].curmsg >= fi[i].lowmsg && fi[i].curmsg <= fi[i].hghmsg) {
curprinted = 1;
- printf ("; cur=%*d", curmsgdigits, fi[i].curmsg);
+ printf("; cur=%*d", curmsgdigits,
+ fi[i].curmsg);
}
}
if (fi[i].others)
- printf (";%*s (others)", curprinted ? 0 : curmsgdigits + 6, "");
- printf (".\n");
+ printf(";%*s (others)", curprinted ?
+ 0 : curmsgdigits + 6, "");
+ printf("\n");
}
}
/*
- * Print folder/message totals
- */
+ ** Print folder/message totals
+ */
if (ftotal > 0 || (all && !fshort && ftotal >= 0)) {
if (all)
- printf ("\n");
- printf ("TOTAL = %d message%c in %d folder%s.\n",
+ printf("\n");
+ printf("TOTAL = %d message%c in %d folder%s\n",
total_msgs, total_msgs != 1 ? 's' : ' ',
total_folders, total_folders != 1 ? "s" : "");
}
- fflush (stdout);
+ fflush(stdout);
}
/*
- * Set the current message and sychronize sequences
- */
+** Set the current message and sychronize sequences
+*/
static int
-sfold (struct msgs *mp, char *msg)
+sfold(struct msgs *mp, char *msg)
{
/* parse the message range/sequence/name and set SELECTED */
- if (!m_convert (mp, msg))
+ if (!m_convert(mp, msg))
return 0;
if (mp->numsel > 1) {
- admonish (NULL, "only one message at a time!");
+ admonish(NULL, "only one message at a time!");
return 0;
}
- seq_setprev (mp); /* set the previous-sequence */
- seq_setcur (mp, mp->lowsel); /* set current message */
- seq_save (mp); /* synchronize message sequences */
- context_save (); /* save the context file */
+ seq_setprev(mp); /* set the previous-sequence */
+ seq_setcur(mp, mp->lowsel); /* set current message */
+ seq_save(mp); /* synchronize message sequences */
+ context_save(); /* save the context file */
return 1;
}
/*
- * Do the read only folders
- */
+** Do the read only folders
+*/
static void
-readonly_folders (void)
+readonly_folders(void)
{
int atrlen;
char atrcur[BUFSIZ];
- register struct node *np;
+ struct node *np;
- snprintf (atrcur, sizeof(atrcur), "atr-%s-", current);
- atrlen = strlen (atrcur);
+ snprintf(atrcur, sizeof(atrcur), "atr-%s-", seq_cur);
+ atrlen = strlen(atrcur);
for (np = m_defs; np; np = np->n_next)
- if (ssequal (atrcur, np->n_name)
- && !ssequal (nmhdir, np->n_name + atrlen))
- get_folder_info (np->n_name + atrlen, NULL);
+ if (strncmp(np->n_name, atrcur, atrlen)==0 &&
+ strncmp(np->n_name+atrlen, nmhdir, strlen(nmhdir))!=0)
+ /* Why do we exclude absolute path names? --meillo */
+ get_folder_info(np->n_name + atrlen, NULL);
+}
+
+
+/*
+** pack (renumber) the messages in a folder
+** into a contiguous range from 1 to n.
+** Return -1 if error, else return 0.
+*/
+static int
+folder_pack(struct msgs **mpp, int verbose)
+{
+ int hole, msgnum, newcurrent = 0;
+ char newmsg[BUFSIZ], oldmsg[BUFSIZ];
+ struct msgs *mp;
+
+ mp = *mpp;
+
+ /*
+ ** Just return if folder is empty.
+ */
+ if (mp->nummsg == 0)
+ return 0;
+
+ /*
+ ** Make sure we have message status space allocated
+ ** for all numbers from 1 to current high message.
+ */
+ if (mp->lowoff > 1) {
+ if ((mp = folder_realloc(mp, 1, mp->hghmsg)))
+ *mpp = mp;
+ else {
+ advise(NULL, "unable to allocate folder storage");
+ return -1;
+ }
+ }
+
+ for (msgnum = mp->lowmsg, hole = 1; msgnum <= mp->hghmsg; msgnum++) {
+ if (does_exist(mp, msgnum)) {
+ if (msgnum != hole) {
+ strncpy(newmsg, m_name(hole), sizeof(newmsg));
+ strncpy(oldmsg, m_name(msgnum), sizeof(oldmsg));
+ if (verbose)
+ printf("message %s becomes %s\n", oldmsg, newmsg);
+
+ /*
+ ** Invoke the external refile hook for each
+ ** message being renamed. This is done
+ ** before the file is renamed so that the
+ ** old message file is around for the hook.
+ */
+
+ snprintf(oldmsg, sizeof (oldmsg), "%s/%d",
+ mp->foldpath, msgnum);
+ snprintf(newmsg, sizeof (newmsg), "%s/%d",
+ mp->foldpath, hole);
+ ext_hook("ref-hook", oldmsg, newmsg);
+
+ /* move the message file */
+ if (rename(oldmsg, newmsg) == -1) {
+ advise(newmsg, "unable to rename %s to", oldmsg);
+ return -1;
+ }
+
+ /* check if this is the current message */
+ if (msgnum == mp->curmsg)
+ newcurrent = hole;
+
+ /* copy the attribute flags for this message */
+ copy_msg_flags(mp, hole, msgnum);
+
+ if (msgnum == mp->lowsel)
+ mp->lowsel = hole;
+ if (msgnum == mp->hghsel)
+ mp->hghsel = hole;
+
+ /*
+ ** mark that sequence information has
+ ** been modified
+ */
+ mp->msgflags |= SEQMOD;
+ }
+ hole++;
+ }
+ }
+
+ /* record the new number for the high/low message */
+ mp->lowmsg = 1;
+ mp->hghmsg = hole - 1;
+
+ if (newcurrent)
+ seq_setcur(mp, newcurrent);
+
+ return 0;
}
projects / mmh / blobdiff