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Fix bug #3140968: form submission with the GET method must replace the query segment of the action URL.

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svn path=/trunk/netsurf/; revision=11800
This commit is contained in:
John Mark Bell 2011-02-25 19:57:23 +00:00
parent ec39ae69d6
commit b1a2212a95
1 changed files with 55 additions and 46 deletions
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101
render/form.c
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@ -332,7 +332,7 @@ bool form_successful_controls(struct form *form,
char *charset;
last_success = &sentinel;
sentinel.next = 0;
sentinel.next = NULL;
charset = form_acceptable_charset(form);
if (!charset)
@ -1463,63 +1463,72 @@ void form_radio_set(hlcache_handle *content,
void form_submit(hlcache_handle *h, struct browser_window *target,
struct form *form, struct form_control *submit_button)
{
char *data = 0, *url = 0;
char *data = NULL, *url = NULL;
struct fetch_multipart_data *success;
struct url_components components;
url_func_result res;
assert(form);
assert(form != NULL);
assert(content_get_type(h) == CONTENT_HTML);
if (!form_successful_controls(form, submit_button, &success)) {
if (form_successful_controls(form, submit_button, &success) == false) {
warn_user("NoMemory", 0);
return;
}
switch (form->method) {
case method_GET:
data = form_url_encode(form, success);
if (!data) {
fetch_multipart_data_destroy(success);
warn_user("NoMemory", 0);
return;
}
url = calloc(1, strlen(form->action) +
strlen(data) + 2);
if (!url) {
fetch_multipart_data_destroy(success);
free(data);
warn_user("NoMemory", 0);
return;
}
if (form->action[strlen(form->action)-1] == '?') {
sprintf(url, "%s%s", form->action, data);
}
else {
sprintf(url, "%s?%s", form->action, data);
}
browser_window_go(target, url, content_get_url(h),
true);
break;
case method_GET:
data = form_url_encode(form, success);
if (data == NULL) {
fetch_multipart_data_destroy(success);
warn_user("NoMemory", 0);
return;
}
case method_POST_URLENC:
data = form_url_encode(form, success);
if (!data) {
fetch_multipart_data_destroy(success);
warn_user("NoMemory", 0);
return;
}
browser_window_go_post(target, form->action, data, 0,
true, content_get_url(h),
false, true, 0);
break;
/* Decompose action */
res = url_get_components(form->action, &components);
if (res != URL_FUNC_OK) {
free(data);
fetch_multipart_data_destroy(success);
warn_user("NoMemory", 0);
return;
}
case method_POST_MULTIPART:
browser_window_go_post(target, form->action, 0,
success, true, content_get_url(h),
false, true, 0);
break;
/* Replace query segment */
components.query = data;
default:
assert(0);
/* Construct submit url */
url = url_reform_components(&components);
if (url == NULL) {
free(data);
fetch_multipart_data_destroy(success);
warn_user("NoMemory", 0);
return;
}
url_destroy_components(&components);
browser_window_go(target, url, content_get_url(h), true);
break;
case method_POST_URLENC:
data = form_url_encode(form, success);
if (data == NULL) {
fetch_multipart_data_destroy(success);
warn_user("NoMemory", 0);
return;
}
browser_window_go_post(target, form->action, data, 0,
true, 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),
false, true, 0);
break;
}
fetch_multipart_data_destroy(success);