diff options
| author | Michael Drake <tlsa@netsurf-browser.org> | 2013-08-22 16:06:06 +0100 |
|---|---|---|
| committer | Michael Drake <tlsa@netsurf-browser.org> | 2013-08-22 16:06:06 +0100 |
| commit | f0749394d12acc7e86a454db085b6b696ab9b7f9 (patch) | |
| tree | d619a87542438c33deb3eeff5557e71fd51a69db | |
| parent | 1212f1d32149c12591384b9844b08c83e6b2ee36 (diff) | |
| download | netsurf-f0749394d12acc7e86a454db085b6b696ab9b7f9.tar.gz netsurf-f0749394d12acc7e86a454db085b6b696ab9b7f9.tar.bz2 | |
Add Hotlist export/save support.
| -rw-r--r-- | desktop/hotlist.c | 100 |
1 files changed, 97 insertions, 3 deletions
diff --git a/desktop/hotlist.c b/desktop/hotlist.c index 5a07961f8..dd21011a9 100644 --- a/desktop/hotlist.c +++ b/desktop/hotlist.c @@ -30,6 +30,7 @@ #include "utils/corestrings.h" #include "utils/messages.h" #include "utils/utils.h" +#include "utils/utf8.h" #include "utils/libdom.h" #include "utils/log.h" @@ -785,14 +786,107 @@ static nserror hotlist_generate(void) } +struct treeview_walk_ctx { + FILE *fp; +}; +/** Callback for treeview_walk node entering */ +static nserror hotlist_export_enter_cb(void *ctx, void *node_data, + enum treeview_node_type type, bool *abort) +{ + struct treeview_walk_ctx *tw = ctx; + + if (type == TREE_NODE_ENTRY) { + struct hotlist_entry *e = node_data; + utf8_convert_ret ret; + char *t_text; + char *u_text; + + ret = utf8_to_html(e->data[HL_TITLE].value, "iso-8859-1", + e->data[HL_TITLE].value_len, &t_text); + if (ret != UTF8_CONVERT_OK) + return NSERROR_SAVE_FAILED; + + ret = utf8_to_html(e->data[HL_URL].value, "iso-8859-1", + e->data[HL_URL].value_len, &u_text); + if (ret != UTF8_CONVERT_OK) { + free(t_text); + return NSERROR_SAVE_FAILED; + } + + fprintf(tw->fp, "<li><a href=\"%s\">%s</a></li>\n", + u_text, t_text); + + free(t_text); + free(u_text); + + } else if (type == TREE_NODE_FOLDER) { + struct hotlist_folder *f = node_data; + utf8_convert_ret ret; + char *f_text; + + ret = utf8_to_html(f->data.value, "iso-8859-1", + f->data.value_len, &f_text); + if (ret != UTF8_CONVERT_OK) + return NSERROR_SAVE_FAILED; + + fprintf(tw->fp, "<h4>%s</h4>\n<ul>\n", f_text); + + free(f_text); + } + + return NSERROR_OK; +} +/** Callback for treeview_walk node leaving */ +static nserror hotlist_export_leave_cb(void *ctx, void *node_data, + enum treeview_node_type type, bool *abort) +{ + struct treeview_walk_ctx *tw = ctx; + + if (type == TREE_NODE_FOLDER) { + fputs("</ul>\n", tw->fp); + } + + return NSERROR_OK; +} /* * Save hotlist to file * * \return NSERROR_OK on success, or appropriate error otherwise */ -static nserror hotlist_export(const char *path) +static nserror hotlist_export(const char *path, const char *title) { - /* TODO */ + struct treeview_walk_ctx tw; + nserror err; + FILE *fp; + + fp = fopen(path, "w"); + if (fp == NULL) + return NSERROR_SAVE_FAILED; + + /* The Acorn Browse Hotlist format, which we mimic[*], is invalid HTML + * claming to be valid. + * [*] Why? */ + fputs("<!DOCTYPE html " + "PUBLIC \"//W3C/DTD HTML 4.01//EN\" " + "\"http://www.w3.org/TR/html4/strict.dtd\">\n", fp); + fputs("<html>\n<head>\n", fp); + fputs("<meta http-equiv=\"Content-Type\" " + "content=\"text/html; charset=iso-8859-1\">\n", fp); + fprintf(fp, "<title>%s</title>\n", title); + fputs("</head>\n<body>\n<ul>\n", fp); + + tw.fp = fp; + err = treeview_walk(hl_ctx.tree, NULL, + hotlist_export_enter_cb, + hotlist_export_leave_cb, + &tw, TREE_NODE_ENTRY | TREE_NODE_FOLDER); + if (err != NSERROR_OK) + return err; + + fputs("</ul>\n</body>\n</html>\n", fp); + + fclose(fp); + return NSERROR_OK; } @@ -949,7 +1043,7 @@ nserror hotlist_fini(const char *path) LOG(("Finalising hotlist")); /* Save the hotlist */ - err = hotlist_export(path); + err = hotlist_export(path, "NetSurf hotlist"); if (err != NSERROR_OK) { warn_user("Couldn't save the hotlist.", 0); } |