diff options
author | Michael Drake <tlsa@netsurf-browser.org> | 2011-10-03 15:56:47 +0000 |
---|---|---|
committer | Michael Drake <tlsa@netsurf-browser.org> | 2011-10-03 15:56:47 +0000 |
commit | 36eff6da2bfe5b183c2b4876bb2afe9dedec9b39 (patch) | |
tree | 6cc96c71499d22745947113db5c6fc118c286d1f /render | |
parent | a595d7c4bbe44f7de6c565a4fbbdcff735f0ce99 (diff) | |
download | netsurf-36eff6da2bfe5b183c2b4876bb2afe9dedec9b39.tar.gz netsurf-36eff6da2bfe5b183c2b4876bb2afe9dedec9b39.tar.bz2 |
Port more internals to nsurl. Front ends may need updating.
svn path=/trunk/netsurf/; revision=12926
Diffstat (limited to 'render')
-rw-r--r-- | render/box.c | 16 | ||||
-rw-r--r-- | render/box_construct.c | 44 | ||||
-rw-r--r-- | render/form.c | 7 | ||||
-rw-r--r-- | render/html.c | 176 | ||||
-rw-r--r-- | render/html.h | 4 | ||||
-rw-r--r-- | render/html_interaction.c | 5 | ||||
-rw-r--r-- | render/html_internal.h | 2 | ||||
-rw-r--r-- | render/imagemap.c | 7 |
8 files changed, 143 insertions, 118 deletions
diff --git a/render/box.c b/render/box.c index 87f1134cf..00ba0852d 100644 --- a/render/box.c +++ b/render/box.c @@ -72,11 +72,10 @@ void *box_style_alloc(void *ptr, size_t len, void *pw) /** * Destructor for box nodes which own styles * - * @param b The box being destroyed. - * @return 0 to allow talloc to continue destroying the tree. + * \param b The box being destroyed. + * \return 0 to allow talloc to continue destroying the tree. */ -static int -free_box_style(struct box *b) +static int box_talloc_destructor(struct box *b) { if ((b->flags & STYLE_OWNED) && b->style != NULL) { css_computed_style_destroy(b->style); @@ -119,10 +118,9 @@ struct box * box_create(css_select_results *styles, css_computed_style *style, if (!box) { return 0; } - - if (style_owned == true || styles != NULL) - talloc_set_destructor(box, free_box_style); - + + talloc_set_destructor(box, box_talloc_destructor); + box->type = BOX_INLINE; box->flags = 0; box->flags = style_owned ? (box->flags | STYLE_OWNED) : box->flags; @@ -935,7 +933,7 @@ void box_dump(FILE *stream, struct box *box, unsigned int depth) fprintf(stream, "space "); if (box->object) { fprintf(stream, "(object '%s') ", - content_get_url(box->object)); + nsurl_access(content_get_url(box->object))); } if (box->iframe) { fprintf(stream, "(iframe) "); diff --git a/render/box_construct.c b/render/box_construct.c index 997e78d79..6345b1d5d 100644 --- a/render/box_construct.c +++ b/render/box_construct.c @@ -1049,7 +1049,8 @@ css_select_results *box_get_style(html_content *c, if ((s = (char *) xmlGetProp(n, (const xmlChar *) "style"))) { inline_style = nscss_create_inline_style( (uint8_t *) s, strlen(s), - c->encoding, content__get_url(&c->base), + c->encoding, + nsurl_access(content__get_url(&c->base)), c->quirks != BINDING_QUIRKS_MODE_NONE, box_style_alloc, NULL); @@ -1232,7 +1233,7 @@ bool box_a(BOX_SPECIAL_PARAMS) if ((s = xmlGetProp(n, (const xmlChar *) "href"))) { ok = box_extract_link((const char *) s, - content->base_url, &url); + nsurl_access(content->base_url), &url); xmlFree(s); if (!ok) return false; @@ -1317,7 +1318,8 @@ bool box_image(BOX_SPECIAL_PARAMS) /* get image URL */ if (!(src = xmlGetProp(n, (const xmlChar *) "src"))) return true; - if (!box_extract_link((char *) src, content->base_url, &url)) + if (!box_extract_link((char *) src, nsurl_access(content->base_url), + &url)) return false; xmlFree(src); if (!url) @@ -1376,13 +1378,16 @@ bool box_object(BOX_SPECIAL_PARAMS) * (codebase is the base for the other two) */ if ((codebase = xmlGetProp(n, (const xmlChar *) "codebase"))) { if (!box_extract_link((char *) codebase, - content->base_url, + nsurl_access(content->base_url), ¶ms->codebase)) return false; xmlFree(codebase); } if (!params->codebase) - params->codebase = content->base_url; + params->codebase = strdup(nsurl_access(content->base_url)); + + if (!params->codebase) + return false; if ((classid = xmlGetProp(n, (const xmlChar *) "classid"))) { if (!box_extract_link((char *) classid, params->codebase, @@ -1403,10 +1408,12 @@ bool box_object(BOX_SPECIAL_PARAMS) return true; /* Don't include ourself */ - if (params->classid && strcmp(content->base_url, params->classid) == 0) + if (params->classid && strcmp(nsurl_access(content->base_url), + params->classid) == 0) return true; - if (params->data && strcmp(content->base_url, params->data) == 0) + if (params->data && strcmp(nsurl_access(content->base_url), + params->data) == 0) return true; /* codetype and type are MIME types */ @@ -1658,14 +1665,17 @@ bool box_create_frameset(struct content_html_frames *f, xmlNode *n, url = NULL; if ((s = (char *) xmlGetProp(c, (const xmlChar *) "src"))) { - box_extract_link(s, content->base_url, &url); + box_extract_link(s, + nsurl_access(content->base_url), + &url); xmlFree(s); } /* copy url */ if (url) { /* no self-references */ - if (strcmp(content->base_url, url)) + if (strcmp(nsurl_access(content->base_url), + url)) frame->url = talloc_strdup(content, url); free(url); @@ -1750,7 +1760,7 @@ bool box_iframe(BOX_SPECIAL_PARAMS) if (!(s = (char *) xmlGetProp(n, (const xmlChar *) "src"))) return true; - if (!box_extract_link(s, content->base_url, &url)) { + if (!box_extract_link(s, nsurl_access(content->base_url), &url)) { xmlFree(s); return false; } @@ -1759,7 +1769,7 @@ bool box_iframe(BOX_SPECIAL_PARAMS) return true; /* don't include ourself */ - if (strcmp(content->base_url, url) == 0) { + if (strcmp(nsurl_access(content->base_url), url) == 0) { free(url); return true; } @@ -1907,7 +1917,9 @@ bool box_input(BOX_SPECIAL_PARAMS) n->parent == NULL) != CSS_DISPLAY_NONE) { if ((s = (char *) xmlGetProp(n, (const xmlChar*) "src"))) { - res = url_join(s, content->base_url, &url); + res = url_join(s, + nsurl_access(content->base_url), + &url); xmlFree(s); /* if url is equivalent to the parent's url, * we've got infinite inclusion. stop it here @@ -1915,7 +1927,8 @@ bool box_input(BOX_SPECIAL_PARAMS) */ if (res == URL_FUNC_OK && strcasecmp(url, - content->base_url) != 0) { + nsurl_access( + content->base_url)) != 0) { if (!html_fetch_object(content, url, box, image_types, content->base. @@ -2302,14 +2315,15 @@ bool box_embed(BOX_SPECIAL_PARAMS) /* src is a URL */ if (!(src = xmlGetProp(n, (const xmlChar *) "src"))) return true; - if (!box_extract_link((char *) src, content->base_url, ¶ms->data)) + if (!box_extract_link((char *) src, nsurl_access(content->base_url), + ¶ms->data)) return false; xmlFree(src); if (!params->data) return true; /* Don't include ourself */ - if (strcmp(content->base_url, params->data) == 0) + if (strcmp(nsurl_access(content->base_url), params->data) == 0) return true; /* add attributes as parameters to linked list */ diff --git a/render/form.c b/render/form.c index b47d39a22..ac5dbe9cc 100644 --- a/render/form.c +++ b/render/form.c @@ -1500,7 +1500,8 @@ void form_submit(hlcache_handle *h, struct browser_window *target, url_destroy_components(&components); - browser_window_go(target, url, content_get_url(h), true); + browser_window_go(target, url, nsurl_access(content_get_url(h)), + true); break; case method_POST_URLENC: @@ -1512,13 +1513,13 @@ void form_submit(hlcache_handle *h, struct browser_window *target, } browser_window_go_post(target, form->action, data, 0, - true, content_get_url(h), + true, nsurl_access(content_get_url(h)), false, true, 0); break; case method_POST_MULTIPART: browser_window_go_post(target, form->action, 0, - success, true, content_get_url(h), + success, true, nsurl_access(content_get_url(h)), false, true, 0); break; } diff --git a/render/html.c b/render/html.c index cb38ac2f9..0c809adfb 100644 --- a/render/html.c +++ b/render/html.c @@ -94,7 +94,7 @@ static bool html_process_style_element(html_content *c, unsigned int *index, static void html_inline_style_done(struct content_css_data *css, void *pw); static bool html_fetch_objects(html_content *c); static bool html_replace_object(struct content_html_object *object, - const char *url); + nsurl *url); static nserror html_object_callback(hlcache_handle *object, const hlcache_event *event, void *pw); static void html_object_done(struct box *box, hlcache_handle *object, @@ -233,7 +233,7 @@ nserror html_create_html_data(html_content *c, const http_parameter *params) c->document = NULL; c->quirks = BINDING_QUIRKS_MODE_NONE; c->encoding = NULL; - c->base_url = (char *) content__get_url(&c->base); + c->base_url = nsurl_ref(content__get_url(&c->base)); c->base_target = NULL; c->aborted = false; c->layout = NULL; @@ -527,10 +527,11 @@ bool html_convert(struct content *c) /* Make all actions absolute */ if (f->action == NULL || f->action[0] == '\0') { /* HTML5 4.10.22.3 step 11 */ - res = url_join(content__get_url(c), - htmlc->base_url, &action); + res = url_join(nsurl_access(content__get_url(c)), + nsurl_access(htmlc->base_url), &action); } else { - res = url_join(f->action, htmlc->base_url, &action); + res = url_join(f->action, nsurl_access(htmlc->base_url), + &action); } if (res != URL_FUNC_OK) { @@ -749,12 +750,13 @@ bool html_head(html_content *c, xmlNode *head) char *href = (char *) xmlGetProp(node, (const xmlChar *) "href"); if (href) { - char *url; - url_func_result res; - res = url_normalize(href, &url); - if (res == URL_FUNC_OK) { - c->base_url = talloc_strdup(c, url); - free(url); + nsurl *url; + nserror error; + error = nsurl_create(href, &url); + if (error == NSERROR_OK) { + if (c->base_url != NULL) + nsurl_unref(c->base_url); + c->base_url = url; } xmlFree(href); } @@ -800,7 +802,8 @@ bool html_meta_refresh(html_content *c, xmlNode *head) xmlChar *equiv, *content; union content_msg_data msg_data; char *url, *end, *refresh = NULL, quote = 0; - url_func_result res; + nsurl *nsurl; + nserror error; for (n = head == 0 ? 0 : head->children; n; n = n->next) { if (n->type != XML_ELEMENT_NODE) @@ -881,14 +884,8 @@ bool html_meta_refresh(html_content *c, xmlNode *head) /* Just delay specified, so refresh current page */ xmlFree(content); - c->base.refresh = talloc_strdup(c, + c->base.refresh = nsurl_ref( content__get_url(&c->base)); - if (!c->base.refresh) { - msg_data.error = messages_get("NoMemory"); - content_broadcast(&c->base, - CONTENT_MSG_ERROR, msg_data); - return false; - } content_broadcast(&c->base, CONTENT_MSG_REFRESH, msg_data); @@ -954,30 +951,17 @@ bool html_meta_refresh(html_content *c, xmlNode *head) if (url < end) *url = '\0'; - res = url_join(refresh, c->base_url, &refresh); - - xmlFree(content); - - if (res == URL_FUNC_NOMEM) { + error = nsurl_join(c->base_url, refresh, &nsurl); + if (error != NSERROR_OK) { msg_data.error = messages_get("NoMemory"); content_broadcast(&c->base, CONTENT_MSG_ERROR, msg_data); return false; - } else if (res == URL_FUNC_FAILED) { - /* This isn't fatal so carry on looking */ - continue; } - c->base.refresh = talloc_strdup(c, refresh); - - free(refresh); + xmlFree(content); - if (!c->base.refresh) { - msg_data.error = messages_get("NoMemory"); - content_broadcast(&c->base, CONTENT_MSG_ERROR, - msg_data); - return false; - } + c->base.refresh = nsurl; content_broadcast(&c->base, CONTENT_MSG_REFRESH, msg_data); } @@ -1000,14 +984,19 @@ bool html_find_stylesheets(html_content *c, xmlNode *html) { content_type accept = CONTENT_CSS; xmlNode *node; - char *rel, *type, *media, *href, *url, *url2; + char *rel, *type, *media, *href; unsigned int i = STYLESHEET_START; union content_msg_data msg_data; - url_func_result res; struct html_stylesheet *stylesheets; hlcache_child_context child; nserror ns_error; + nsurl *html_default_css = NULL; + nsurl *html_quirks_css = NULL; + nsurl *html_adblock_css = NULL; + + nsurl *joined; + child.charset = c->encoding; child.quirks = c->base.quirks; @@ -1028,7 +1017,11 @@ bool html_find_stylesheets(html_content *c, xmlNode *html) c->base.active = 0; - ns_error = hlcache_handle_retrieve(default_stylesheet_url, 0, + ns_error = nsurl_create(default_stylesheet_url, &html_default_css); + if (ns_error != NSERROR_OK) + goto no_memory; + + ns_error = hlcache_handle_retrieve(html_default_css, 0, content__get_url(&c->base), NULL, html_convert_css_callback, c, &child, accept, &c->stylesheets[STYLESHEET_BASE].data.external); @@ -1038,7 +1031,12 @@ bool html_find_stylesheets(html_content *c, xmlNode *html) c->base.active++; if (c->quirks == BINDING_QUIRKS_MODE_FULL) { - ns_error = hlcache_handle_retrieve(quirks_stylesheet_url, 0, + + ns_error = nsurl_create(quirks_stylesheet_url, &html_quirks_css); + if (ns_error != NSERROR_OK) + goto no_memory; + + ns_error = hlcache_handle_retrieve(html_quirks_css, 0, content__get_url(&c->base), NULL, html_convert_css_callback, c, &child, accept, &c->stylesheets[STYLESHEET_QUIRKS]. @@ -1050,7 +1048,12 @@ bool html_find_stylesheets(html_content *c, xmlNode *html) } if (option_block_ads) { - ns_error = hlcache_handle_retrieve(adblock_stylesheet_url, 0, + + ns_error = nsurl_create(adblock_stylesheet_url, &html_adblock_css); + if (ns_error != NSERROR_OK) + goto no_memory; + + ns_error = hlcache_handle_retrieve(html_adblock_css, 0, content__get_url(&c->base), NULL, html_convert_css_callback, c, &child, accept, &c->stylesheets[STYLESHEET_ADBLOCK]. @@ -1061,6 +1064,13 @@ bool html_find_stylesheets(html_content *c, xmlNode *html) c->base.active++; } + if (html_default_css != NULL) + nsurl_unref(html_default_css); + if (html_adblock_css != NULL) + nsurl_unref(html_adblock_css); + if (html_quirks_css != NULL) + nsurl_unref(html_quirks_css); + node = html; /* depth-first search the tree for link elements */ @@ -1128,42 +1138,35 @@ bool html_find_stylesheets(html_content *c, xmlNode *html) * those with a title attribute) should be loaded * (see HTML4 14.3) */ - res = url_join(href, c->base_url, &url); + ns_error = nsurl_join(c->base_url, href, &joined); + if (ns_error != NSERROR_OK) { + xmlFree(href); + goto no_memory; + } xmlFree(href); - if (res != URL_FUNC_OK) - continue; - - LOG(("linked stylesheet %i '%s'", i, url)); - - res = url_normalize(url, &url2); - - free(url); - if (res != URL_FUNC_OK) { - if (res == URL_FUNC_NOMEM) - goto no_memory; - continue; - } + LOG(("linked stylesheet %i '%s'", i, + nsurl_access(joined))); /* start fetch */ stylesheets = talloc_realloc(c, c->stylesheets, struct html_stylesheet, i + 1); if (stylesheets == NULL) { - free(url2); + nsurl_unref(joined); goto no_memory; } c->stylesheets = stylesheets; c->stylesheet_count++; c->stylesheets[i].type = HTML_STYLESHEET_EXTERNAL; - ns_error = hlcache_handle_retrieve(url2, 0, + ns_error = hlcache_handle_retrieve(joined, 0, content__get_url(&c->base), NULL, html_convert_css_callback, c, &child, accept, &c->stylesheets[i].data.external); - free(url2); + nsurl_unref(joined); if (ns_error != NSERROR_OK) goto no_memory; @@ -1182,6 +1185,13 @@ bool html_find_stylesheets(html_content *c, xmlNode *html) return true; no_memory: + if (html_default_css != NULL) + nsurl_unref(html_default_css); + if (html_adblock_css != NULL) + nsurl_unref(html_adblock_css); + if (html_quirks_css != NULL) + nsurl_unref(html_quirks_css); + msg_data.error = messages_get("NoMemory"); content_broadcast(&c->base, CONTENT_MSG_ERROR, msg_data); return false; @@ -1247,7 +1257,7 @@ bool html_process_style_element(html_content *c, unsigned int *index, } error = nscss_create_css_data(sheet, - c->base_url, NULL, c->quirks, + nsurl_access(c->base_url), NULL, c->quirks, html_inline_style_done, c); if (error != NSERROR_OK) { c->stylesheet_count--; @@ -1338,13 +1348,14 @@ nserror html_convert_css_callback(hlcache_handle *css, break; case CONTENT_MSG_DONE: - LOG(("got stylesheet '%s'", content_get_url(css))); + LOG(("got stylesheet '%s'", nsurl_access(content_get_url(css)))); parent->base.active--; break; case CONTENT_MSG_ERROR: - LOG(("stylesheet %s failed: %s", - content_get_url(css), event->data.error)); + LOG(("stylesheet %s failed: %s", + nsurl_access(content_get_url(css)), + event->data.error)); hlcache_handle_release(css); s->data.external = NULL; parent->base.active--; @@ -1387,24 +1398,23 @@ bool html_fetch_object(html_content *c, const char *url, struct box *box, bool background) { struct content_html_object *object; + nserror error; + nsurl *object_url; struct content_html_object *ins_object; /* the object to insert after */ - char *url2; - url_func_result res; /* If we've already been aborted, don't bother attempting the fetch */ if (c->aborted) return true; - /* Normalize the URL */ - res = url_normalize(url, &url2); - if (res != URL_FUNC_OK) { + error = nsurl_create(url, &object_url); + if (error != NSERROR_OK) { LOG(("failed to normalize url '%s'", url)); - return res != URL_FUNC_NOMEM; + return false; } object = talloc(c, struct content_html_object); if (object == NULL) { - free(url2); + nsurl_unref(object_url); return false; } @@ -1414,7 +1424,7 @@ bool html_fetch_object(html_content *c, const char *url, struct box *box, object->box = box; object->permitted_types = permitted_types; object->background = background; - object->url = url2; + object->url = object_url; /* add to content object list, this list determines fetch order */ if (c->object_list == NULL) { @@ -1451,11 +1461,13 @@ bool html_fetch_objects(html_content *c) child.quirks = c->base.quirks; for (object = c->object_list; object != NULL; object = object->next) { + error = hlcache_handle_retrieve(object->url, HLCACHE_RETRIEVE_SNIFF_TYPE, content__get_url(&c->base), NULL, html_object_callback, object, &child, object->permitted_types, &object->content); + if (error == NSERROR_OK) c->base.active++; } @@ -1472,13 +1484,11 @@ bool html_fetch_objects(html_content *c) * \return true on success, false on memory exhaustion */ -bool html_replace_object(struct content_html_object *object, const char *url) +bool html_replace_object(struct content_html_object *object, nsurl *url) { html_content *c; hlcache_child_context child; html_content *page; - char *url2; - url_func_result res; nserror error; assert(object != NULL); @@ -1499,19 +1509,13 @@ bool html_replace_object(struct content_html_object *object, const char *url) object->box->object = NULL; } - res = url_normalize(url, &url2); - if (res != URL_FUNC_OK) - return res != URL_FUNC_NOMEM; - /* initialise fetch */ - error = hlcache_handle_retrieve(url2, HLCACHE_RETRIEVE_SNIFF_TYPE, + error = hlcache_handle_retrieve(url, HLCACHE_RETRIEVE_SNIFF_TYPE, content__get_url(&c->base), NULL, html_object_callback, object, &child, object->permitted_types, &object->content); - free(url2); - if (error != NSERROR_OK) return false; @@ -1737,7 +1741,7 @@ void html_object_failed(struct box *box, html_content *content, void html_object_refresh(void *p) { struct content_html_object *object = p; - const char *refresh_url; + nsurl *refresh_url; assert(content_get_type(object->content) == CONTENT_HTML); @@ -1909,6 +1913,12 @@ void html_destroy(struct content *c) imagemap_destroy(html); + if (c->refresh) + nsurl_unref(c->refresh); + + if (html->base_url) + nsurl_unref(html->base_url); + if (html->parser_binding != NULL) binding_destroy_tree(html->parser_binding); @@ -1972,7 +1982,7 @@ void html_destroy_objects(html_content *html) hlcache_handle_release(victim->content); } - free(victim->url); + nsurl_unref(victim->url); html->object_list = victim->next; talloc_free(victim); @@ -2352,7 +2362,7 @@ struct content_html_iframe *html_get_iframe(hlcache_handle *h) * \param h Content to retrieve base target from * \return Pointer to URL */ -const char *html_get_base_url(hlcache_handle *h) +nsurl *html_get_base_url(hlcache_handle *h) { html_content *c = (html_content *) hlcache_handle_get_content(h); diff --git a/render/html.h b/render/html.h index 1c530ec51..4d4c8cefd 100644 --- a/render/html.h +++ b/render/html.h @@ -78,7 +78,7 @@ struct content_html_object { struct content *parent; /**< Parent document */ struct content_html_object *next; /**< Next in chain */ - char *url; /**< URL of content */ + nsurl *url; /**< URL of content */ struct hlcache_handle *content; /**< Content, or 0. */ struct box *box; /**< Node in box tree containing it. */ /** Bitmap of acceptable content types */ @@ -168,7 +168,7 @@ const char *html_get_encoding(struct hlcache_handle *h); binding_encoding_source html_get_encoding_source(struct hlcache_handle *h); struct content_html_frames *html_get_frameset(struct hlcache_handle *h); struct content_html_iframe *html_get_iframe(struct hlcache_handle *h); -const char *html_get_base_url(struct hlcache_handle *h); +nsurl *html_get_base_url(struct hlcache_handle *h); const char *html_get_base_target(struct hlcache_handle *h); struct html_stylesheet *html_get_stylesheets(struct hlcache_handle *h, unsigned int *n); diff --git a/render/html_interaction.c b/render/html_interaction.c index 51e251698..abe7d20f3 100644 --- a/render/html_interaction.c +++ b/render/html_interaction.c @@ -554,7 +554,8 @@ void html_mouse_action(struct content *c, struct browser_window *bw, mouse & BROWSER_MOUSE_MOD_1) { /* force download of link */ browser_window_go_post(bw, url, 0, 0, false, - content_get_url(h), true, true, 0); + nsurl_access(content_get_url(h)), + true, true, 0); } else if (mouse & BROWSER_MOUSE_CLICK_2 && mouse & BROWSER_MOUSE_MOD_1) { gui_window_save_link(bw->window, url, title); @@ -689,7 +690,7 @@ void html_mouse_action(struct content *c, struct browser_window *bw, break; case ACTION_GO: browser_window_go(browser_window_find_target(bw, target, mouse), - url, content_get_url(h), true); + url, nsurl_access(content_get_url(h)), true); break; case ACTION_NONE: break; diff --git a/render/html_internal.h b/render/html_internal.h index 5856962de..0c0b5fee5 100644 --- a/render/html_internal.h +++ b/render/html_internal.h @@ -44,7 +44,7 @@ typedef struct html_content { binding_encoding_source encoding_source; /** Base URL (may be a copy of content->url). */ - char *base_url; + nsurl *base_url; /** Base target */ char *base_target; diff --git a/render/imagemap.c b/render/imagemap.c index 7632b458c..87002fd3d 100644 --- a/render/imagemap.c +++ b/render/imagemap.c @@ -77,7 +77,7 @@ static bool imagemap_add(html_content *c, const char *key, static bool imagemap_create(html_content *c); static bool imagemap_extract_map(xmlNode *node, html_content *c, struct mapentry **entry); -static bool imagemap_addtolist(xmlNode *n, char *base_url, +static bool imagemap_addtolist(xmlNode *n, const char *base_url, struct mapentry **entry); static void imagemap_freelist(struct mapentry *list); static unsigned int imagemap_hash(const char *key); @@ -316,7 +316,7 @@ bool imagemap_extract_map(xmlNode *node, html_content *c, */ if (strcmp((const char *) node->name, "area") == 0 || strcmp((const char *) node->name, "a") == 0) { - if (imagemap_addtolist(node, c->base_url, + if (imagemap_addtolist(node, nsurl_access(c->base_url), entry) == false) return false; } @@ -341,7 +341,8 @@ bool imagemap_extract_map(xmlNode *node, html_content *c, * \param entry Pointer to list of entries * \return false on memory exhaustion, true otherwise */ -bool imagemap_addtolist(xmlNode *n, char *base_url, struct mapentry **entry) +bool imagemap_addtolist(xmlNode *n, const char *base_url, + struct mapentry **entry) { char *shape, *coords = NULL, *href, *target = NULL; struct mapentry *new_map, *temp; |