char *mget_iri_get_filename(const mget_iri_t *iri, mget_buffer_t *buf, const char *encoding)
{
if (iri->path) {
char *fname;
if (mget_strcasecmp_ascii(encoding, "utf-8")) {
if ((fname = strrchr(iri->path, '/')))
fname = mget_utf8_to_str(fname + 1, encoding);
else
fname = mget_utf8_to_str(iri->path, encoding);
if (fname) {
mget_buffer_strcat(buf, fname);
xfree(fname);
}
} else {
if ((fname = strrchr(iri->path, '/')))
mget_buffer_strcat(buf, fname + 1);
else
mget_buffer_strcat(buf, iri->path);
}
}
if ((buf->length == 0 || buf->data[buf->length - 1] == '/') && default_page)
mget_buffer_memcat(buf, default_page, default_page_length);
return mget_iri_get_query_as_filename(iri, buf, encoding);
}
char *mget_iri_get_filename(const mget_iri_t *iri, mget_buffer_t *buf, const char *encoding)
{
if (iri->path) {
char *fname, *p;
if (mget_strcasecmp_ascii(encoding, "utf-8")) {
if ((p = strrchr(iri->path, '/'))) {
if (!(fname = mget_utf8_to_str(p + 1, encoding)))
mget_buffer_strcat(buf, p + 1); // conversion failed, keep original string
} else {
if (!(fname = mget_utf8_to_str(iri->path, encoding)))
mget_buffer_strcat(buf, iri->path); // conversion failed, keep original string
}
if (fname) {
// conversion succeeded
mget_buffer_strcat(buf, fname);
xfree(fname);
}
} else {
if ((fname = strrchr(iri->path, '/')))
mget_buffer_strcat(buf, fname + 1);
else
mget_buffer_strcat(buf, iri->path);
}
}
if ((buf->length == 0 || buf->data[buf->length - 1] == '/') && default_page)
mget_buffer_memcat(buf, default_page, default_page_length);
return mget_iri_get_query_as_filename(iri, buf, encoding);
}
char *mget_iri_get_path(const mget_iri_t *iri, mget_buffer_t *buf, const char *encoding)
{
if (buf->length)
mget_buffer_memcat(buf, "/", 1);
if (iri->path) {
if (mget_strcasecmp_ascii(encoding, "utf-8")) {
char *fname;
if ((fname = mget_utf8_to_str(iri->path, encoding))) {
mget_buffer_strcat(buf, fname);
xfree(fname);
} else {
// conversion failed, keep original string
mget_buffer_strcat(buf, iri->path);
}
} else {
mget_buffer_strcat(buf, iri->path);
}
}
if ((buf->length == 0 || buf->data[buf->length - 1] == '/') && default_page)
mget_buffer_memcat(buf, default_page, default_page_length);
return buf->data;
}
char *mget_iri_get_query_as_filename(const mget_iri_t *iri, mget_buffer_t *buf, const char *encoding)
{
if (iri->query) {
const char *query;
int allocated = 0;
mget_buffer_memcat(buf, "?", 1);
if (mget_strcasecmp_ascii(encoding, "utf-8")) {
if ((query = mget_utf8_to_str(iri->query, encoding)))
allocated = 1;
} else {
query = iri->query;
}
if (query) {
int slashes = 0;
const char *src = query;
// count slashes in query string
while ((src = strchr(src, '/'))) {
slashes++;
src++;
}
if (slashes) {
// escape slashes to use query as part of a filename
const char *begin;
for (src = begin = query; *src; src++) {
if (*src == '/') {
if (begin != src)
mget_buffer_memcat(buf, begin, src - begin);
begin = src + 1;
mget_buffer_memcat(buf, "%2F", 3);
}
}
if (begin != src)
mget_buffer_memcat(buf, begin, src - begin);
} else {
mget_buffer_strcat(buf, query);
}
}
if (allocated)
xfree(query);
}
return buf->data;
}
