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-rw-r--r--src/note.c220
1 files changed, 98 insertions, 122 deletions
diff --git a/src/note.c b/src/note.c
index 09b6d0d..d2f7ab2 100644
--- a/src/note.c
+++ b/src/note.c
@@ -43,135 +43,124 @@
struct note_gc_hash {
char *hash;
char buf[MAX_NOTESIZ + 1];
- HTABLE_ENTRY (note_gc_hash);
+ HTABLE_ENTRY(note_gc_hash);
};
-static void note_gc_extract_key (struct note_gc_hash *, const char **, int *);
-static int note_gc_cmp (struct note_gc_hash *, struct note_gc_hash *);
+static void note_gc_extract_key(struct note_gc_hash *, const char **, int *);
+static int note_gc_cmp(struct note_gc_hash *, struct note_gc_hash *);
-HTABLE_HEAD (htp, NOTE_GC_HSIZE, note_gc_hash);
-HTABLE_PROTOTYPE (htp, note_gc_hash)
-HTABLE_GENERATE (htp, note_gc_hash, note_gc_extract_key, note_gc_cmp)
+HTABLE_HEAD(htp, NOTE_GC_HSIZE, note_gc_hash);
+HTABLE_PROTOTYPE(htp, note_gc_hash)
+ HTABLE_GENERATE(htp, note_gc_hash, note_gc_extract_key, note_gc_cmp)
/* Create note file from a string and return a newly allocated string that
* contains its name. */
-char *
-generate_note (const char *str)
+char *generate_note(const char *str)
{
- char *sha1 = mem_malloc (SHA1_DIGESTLEN * 2 + 1);
+ char *sha1 = mem_malloc(SHA1_DIGESTLEN * 2 + 1);
char notepath[BUFSIZ];
FILE *fp;
- sha1_digest (str, sha1);
- snprintf (notepath, BUFSIZ, "%s%s", path_notes, sha1);
- fp = fopen (notepath, "w");
- EXIT_IF (fp == NULL, _("Warning: could not open %s, Aborting..."), notepath);
- fputs (str, fp);
- file_close (fp, __FILE_POS__);
+ sha1_digest(str, sha1);
+ snprintf(notepath, BUFSIZ, "%s%s", path_notes, sha1);
+ fp = fopen(notepath, "w");
+ EXIT_IF(fp == NULL, _("Warning: could not open %s, Aborting..."), notepath);
+ fputs(str, fp);
+ file_close(fp, __FILE_POS__);
return sha1;
}
/* Edit a note with an external editor. */
-void
-edit_note (char **note, const char *editor)
+void edit_note(char **note, const char *editor)
{
char tmppath[BUFSIZ];
char *tmpext;
char notepath[BUFSIZ];
- char *sha1 = mem_malloc (SHA1_DIGESTLEN * 2 + 1);
+ char *sha1 = mem_malloc(SHA1_DIGESTLEN * 2 + 1);
FILE *fp;
- strncpy (tmppath, get_tempdir (), BUFSIZ);
- strncat (tmppath, "/calcurse-note.", BUFSIZ - strlen (tmppath) - 1);
- if ((tmpext = new_tempfile (tmppath, TMPEXTSIZ)) == NULL)
+ strncpy(tmppath, get_tempdir(), BUFSIZ);
+ strncat(tmppath, "/calcurse-note.", BUFSIZ - strlen(tmppath) - 1);
+ if ((tmpext = new_tempfile(tmppath, TMPEXTSIZ)) == NULL)
return;
- strncat (tmppath, tmpext, BUFSIZ - strlen (tmppath) - 1);
- mem_free (tmpext);
+ strncat(tmppath, tmpext, BUFSIZ - strlen(tmppath) - 1);
+ mem_free(tmpext);
- if (*note != NULL)
- {
- snprintf (notepath, BUFSIZ, "%s%s", path_notes, *note);
- io_file_cp (notepath, tmppath);
- }
+ if (*note != NULL) {
+ snprintf(notepath, BUFSIZ, "%s%s", path_notes, *note);
+ io_file_cp(notepath, tmppath);
+ }
- wins_launch_external (tmppath, editor);
+ wins_launch_external(tmppath, editor);
- if (io_file_is_empty (tmppath) > 0)
- erase_note (note);
- else if ((fp = fopen (tmppath, "r")))
- {
- sha1_stream (fp, sha1);
- fclose (fp);
- *note = sha1;
+ if (io_file_is_empty(tmppath) > 0)
+ erase_note(note);
+ else if ((fp = fopen(tmppath, "r"))) {
+ sha1_stream(fp, sha1);
+ fclose(fp);
+ *note = sha1;
- snprintf (notepath, BUFSIZ, "%s%s", path_notes, *note);
- io_file_cp (tmppath, notepath);
- }
+ snprintf(notepath, BUFSIZ, "%s%s", path_notes, *note);
+ io_file_cp(tmppath, notepath);
+ }
- unlink (tmppath);
+ unlink(tmppath);
}
/* View a note in an external pager. */
-void
-view_note (const char *note, const char *pager)
+void view_note(const char *note, const char *pager)
{
char fullname[BUFSIZ];
if (note == NULL)
return;
- snprintf (fullname, BUFSIZ, "%s%s", path_notes, note);
- wins_launch_external (fullname, pager);
+ snprintf(fullname, BUFSIZ, "%s%s", path_notes, note);
+ wins_launch_external(fullname, pager);
}
/* Erase a note previously attached to an item. */
-void
-erase_note (char **note)
+void erase_note(char **note)
{
if (*note == NULL)
return;
- mem_free (*note);
+ mem_free(*note);
*note = NULL;
}
/* Read a serialized note file name from a stream and deserialize it. */
-void
-note_read (char *buffer, FILE *fp)
+void note_read(char *buffer, FILE * fp)
{
int i;
- for (i = 0; i < MAX_NOTESIZ; i++)
- {
- buffer[i] = getc (fp);
- if (buffer[i] == ' ')
- {
- buffer[i] = '\0';
- return;
- }
+ for (i = 0; i < MAX_NOTESIZ; i++) {
+ buffer[i] = getc(fp);
+ if (buffer[i] == ' ') {
+ buffer[i] = '\0';
+ return;
}
+ }
- while (getc (fp) != ' ');
+ while (getc(fp) != ' ') ;
buffer[MAX_NOTESIZ] = '\0';
}
static void
-note_gc_extract_key (struct note_gc_hash *data, const char **key, int *len)
+note_gc_extract_key(struct note_gc_hash *data, const char **key, int *len)
{
*key = data->hash;
- *len = strlen (data->hash);
+ *len = strlen(data->hash);
}
-static int
-note_gc_cmp (struct note_gc_hash *a, struct note_gc_hash *b)
+static int note_gc_cmp(struct note_gc_hash *a, struct note_gc_hash *b)
{
- return strcmp (a->hash, b->hash);
+ return strcmp(a->hash, b->hash);
}
/* Spot and unlink unused note files. */
-void
-note_gc (void)
+void note_gc(void)
{
- struct htp gc_htable = HTABLE_INITIALIZER (&gc_htable);
+ struct htp gc_htable = HTABLE_INITIALIZER(&gc_htable);
struct note_gc_hash *hp;
DIR *dirp;
struct dirent *dp;
@@ -179,81 +168,68 @@ note_gc (void)
struct note_gc_hash tmph;
char notepath[BUFSIZ];
- if (!(dirp = opendir (path_notes)))
+ if (!(dirp = opendir(path_notes)))
return;
/* Insert all note file names into a hash table. */
- do
- {
- if ((dp = readdir (dirp)) && *(dp->d_name) != '.')
- {
- hp = mem_malloc (sizeof (struct note_gc_hash));
+ do {
+ if ((dp = readdir(dirp)) && *(dp->d_name) != '.') {
+ hp = mem_malloc(sizeof(struct note_gc_hash));
- strncpy (hp->buf, dp->d_name, MAX_NOTESIZ + 1);
- hp->hash = hp->buf;
+ strncpy(hp->buf, dp->d_name, MAX_NOTESIZ + 1);
+ hp->hash = hp->buf;
- HTABLE_INSERT (htp, &gc_htable, hp);
- }
+ HTABLE_INSERT(htp, &gc_htable, hp);
}
+ }
while (dp);
- closedir (dirp);
+ closedir(dirp);
/* Remove hashes that are actually in use. */
- LLIST_TS_FOREACH (&alist_p, i)
- {
- struct apoint *apt = LLIST_GET_DATA (i);
- if (apt->note)
- {
- tmph.hash = apt->note;
- free (HTABLE_REMOVE (htp, &gc_htable, &tmph));
- }
+ LLIST_TS_FOREACH(&alist_p, i) {
+ struct apoint *apt = LLIST_GET_DATA(i);
+ if (apt->note) {
+ tmph.hash = apt->note;
+ free(HTABLE_REMOVE(htp, &gc_htable, &tmph));
}
+ }
- LLIST_FOREACH (&eventlist, i)
- {
- struct event *ev = LLIST_GET_DATA (i);
- if (ev->note)
- {
- tmph.hash = ev->note;
- free (HTABLE_REMOVE (htp, &gc_htable, &tmph));
- }
+ LLIST_FOREACH(&eventlist, i) {
+ struct event *ev = LLIST_GET_DATA(i);
+ if (ev->note) {
+ tmph.hash = ev->note;
+ free(HTABLE_REMOVE(htp, &gc_htable, &tmph));
}
+ }
- LLIST_TS_FOREACH (&recur_alist_p, i)
- {
- struct recur_apoint *rapt = LLIST_GET_DATA (i);
- if (rapt->note)
- {
- tmph.hash = rapt->note;
- free (HTABLE_REMOVE (htp, &gc_htable, &tmph));
- }
+ LLIST_TS_FOREACH(&recur_alist_p, i) {
+ struct recur_apoint *rapt = LLIST_GET_DATA(i);
+ if (rapt->note) {
+ tmph.hash = rapt->note;
+ free(HTABLE_REMOVE(htp, &gc_htable, &tmph));
}
+ }
- LLIST_FOREACH (&recur_elist, i)
- {
- struct recur_event *rev = LLIST_GET_DATA (i);
- if (rev->note)
- {
- tmph.hash = rev->note;
- free (HTABLE_REMOVE (htp, &gc_htable, &tmph));
- }
+ LLIST_FOREACH(&recur_elist, i) {
+ struct recur_event *rev = LLIST_GET_DATA(i);
+ if (rev->note) {
+ tmph.hash = rev->note;
+ free(HTABLE_REMOVE(htp, &gc_htable, &tmph));
}
+ }
- LLIST_FOREACH (&todolist, i)
- {
- struct todo *todo = LLIST_GET_DATA (i);
- if (todo->note)
- {
- tmph.hash = todo->note;
- free (HTABLE_REMOVE (htp, &gc_htable, &tmph));
- }
+ LLIST_FOREACH(&todolist, i) {
+ struct todo *todo = LLIST_GET_DATA(i);
+ if (todo->note) {
+ tmph.hash = todo->note;
+ free(HTABLE_REMOVE(htp, &gc_htable, &tmph));
}
+ }
/* Unlink unused note files. */
- HTABLE_FOREACH (hp, htp, &gc_htable)
- {
- snprintf (notepath, BUFSIZ, "%s%s", path_notes, hp->hash);
- unlink (notepath);
- }
+ HTABLE_FOREACH(hp, htp, &gc_htable) {
+ snprintf(notepath, BUFSIZ, "%s%s", path_notes, hp->hash);
+ unlink(notepath);
+ }
}
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