ref: e29ac5e534dc9ec859b5698331fc4d6cf3ef191c
parent: 69cadae851b48fc297cb5293c7899dd43dd499e5
author: Julien Blanchard <julien@typed-hole.org>
date: Fri Jan 1 06:15:47 EST 2021
Add/Show bookmarks
--- a/castor.c
+++ b/castor.c
@@ -44,6 +44,7 @@
void gemini_put(Response *r);
void texthit(Panel *p, int b, Rtext *t);
void addbookmark(void);
+void showbookmarks(void);
void message(char *s, ...);
Panel *root;
@@ -569,7 +570,7 @@
search();
break;
case Mbookmarks:
- //showbookmarks();
+ showbookmarks();
break;
case Maddbookmark:
addbookmark();
@@ -580,13 +581,75 @@
}
}
-void
-addbookmark(void)
+char*
+getbookmarkspath(void)
{+ char *home, *bpath;
+ home = getenv("home");+ if(home==0)
+ sysfatal("getenv(home): %r");+
+ bpath = smprint("%s/lib/castorbookmarks", home);+ return bpath;
+}
+
+int
+createbookmarks(void)
+{int fd;
- if((fd = create("bookmarks", OWRITE, 0600 | DMAPPEND)) < 0)+ if((fd = create(getbookmarkspath(), OWRITE, 0600 | DMAPPEND)) < 0)
sysfatal("create(bookmarks): %r");+ return fd;
+}
+void
+showbookmarks(void)
+{+ char *line;
+ Biobuf *bfile;
+
+ bfile = Bopen(getbookmarkspath(), OREAD);
+ if(bfile==nil){+ message("You must bookmark a page first!");+ return;
+ }
+
+ Ctx *c;
+ c = malloc(sizeof *c);
+ if(c==nil)
+ sysfatal("malloc: %r");+ c->text = nil;
+ c->url = urlparse(nil, "file://bookmarks");
+
+ Hist *h;
+ h = malloc(sizeof *h);
+ if(h == nil)
+ sysfatal("malloc: %r");+
+ plrtstr(&c->text, 1000000, 0, 0, font, strdup(" "), 0, 0);+
+ message("loading bookmarks...");+
+ while((line = Brdstr(bfile, '\n', 0)) != nil){+ render_link(c, line);
+ free(line);
+ }
+
+ Bflush(bfile);
+
+ h->p = hist;
+ h->n = nil;
+ h->c = c;
+ hist = h;
+
+ show(c);
+}
+
+void
+addbookmark(void)
+{+ int fd;
+ fd = createbookmarks();
fprint(fd, "=> %s\n", hist->c->url->raw);
close(fd);
message("Bookmark added!");