diff options
| -rw-r--r-- | sys/src/cmd/mothra/rdhtml.c | 20 |
1 files changed, 20 insertions, 0 deletions
diff --git a/sys/src/cmd/mothra/rdhtml.c b/sys/src/cmd/mothra/rdhtml.c index 32b327aff..a4dff1089 100644 --- a/sys/src/cmd/mothra/rdhtml.c +++ b/sys/src/cmd/mothra/rdhtml.c @@ -264,6 +264,8 @@ int entchar(int c){ /* return url if text token looks like a hyperlink */ char *linkify(char *s){ + if(s == 0 && s[0] == 0) + return 0; if(!cistrncmp(s, "http://", 7)) return strdup(s); if(!cistrncmp(s, "https://", 8)) @@ -701,6 +703,24 @@ void plrdhtml(char *name, int fd, Www *dst){ case Tag_img: if(str=pl_getattr(g.attr, "src")) nstrcpy(g.state->image, str, sizeof(g.state->image)); + else { + Pair *a; + + /* + * hack to emulate javascript that rewrites some attribute + * into src= after page got loaded. just look for some + * attribute that looks like a url. + */ + for(a = g.attr; a->name; a++){ + if(strcmp(a->name, "longdesc") == 0) + continue; + if(str = linkify(a->value)){ + nstrcpy(g.state->image, str, sizeof(g.state->image)); + free(str); + break; + } + } + } g.state->ismap=pl_hasattr(g.attr, "ismap"); if(str=pl_getattr(g.attr, "width")) g.state->width=strtolength(&g, HORIZ, str); |