static inline bool
inspect_headers(Request* request)
{
Py_ssize_t i;
PyObject* tuple;
for(i=0; i<PyList_GET_SIZE(request->headers); ++i) {
PyObject* field;
PyObject* value;
tuple = PyList_GET_ITEM(request->headers, i);
if(!PyTuple_Check(tuple) || PyTuple_GET_SIZE(tuple) != 2)
goto err;
field = PyTuple_GET_ITEM(tuple, 0);
value = PyTuple_GET_ITEM(tuple, 1);
if(!PyString_Check(field) || !PyString_Check(value))
goto err;
if(!SCMP(PyString_AS_STRING(field), "Content-Length", PyString_GET_SIZE(field)))
request->state.response_length_unknown = false;
}
return true;
err:
TYPE_ERROR_INNER("start_response argument 2", "a list of 2-tuples",
"(found invalid '%.200s' object at position %zd)", Py_TYPE(tuple)->tp_name, i);
return false;
}
char *xml_get_attr(xmlNode * a_node, char *attr)
{
xmlAttr *cur_attr = NULL;
for (cur_attr = a_node->properties; cur_attr; cur_attr = cur_attr->next)
{
if ((cur_attr->type == XML_ATTRIBUTE_NODE) && !SCMP(cur_attr->name, attr)) {
//printf("Attribute %s, value %s\n", cur_attr->name, cur_attr->children->content);
return cur_attr->children->content;
}
}
return 0;
}
void xml_walk_tree(xmlNode * a_node, char *url, OMS_PAGE *p)
{
xmlNode *cur_node = NULL;
xmlNode *ch_node = NULL;
xmlAttr *cur_attr = NULL;
char *i;
int j;
for (cur_node = a_node; cur_node; cur_node = cur_node->next) {
if (cur_node->type == XML_ELEMENT_NODE) {
//printf("Tag: %s\n", cur_node->name);
char *l, *link, *name;
switch(xml_get_tag_id(cur_node->name))
{
case HTML_TAG_HTML:
case HTML_TAG_HEAD:
break;
case HTML_TAG_TITLE:
name = "Page title";
ch_node = xml_find_text_node(cur_node);
if (ch_node)
{
// Dirty hack
ch_node->extra = XML_TEXT_MAGIC;
oms_add_plus(p);
oms_add_text(p, ch_node->content);
}
break;
case HTML_TAG_BODY:
l = xml_get_attr(cur_node, "bgcolor");
if (l) oms_add_bgcolor(p, l);
l = xml_get_attr(cur_node, "text");
if (l) oms_add_textcolor(p, l);
break;
case HTML_TAG_BR:
oms_add_break(p);
break;
case HTML_TAG_P:
oms_add_paragraph(p);
break;
case HTML_TAG_A:
//printf("z");
l = xml_get_attr(cur_node, "href");
if (l != 0)
{
link = malloc(strlen(l) + 10 + strlen(url));
if(!strstr(l, "://")) // Нет протокола -> ссылка неполная (не всегда так, но пох)
{
if (l[0] == '/') // Путь от корня сайта
i = strchr(url+7, '/');
else // Относительно текущей директории
{
i = strrchr(url, '/');
if (i == (url+6)) // А нету в конце слеша
i = NULL;
}
if (i != NULL)
*i = 0;
sprintf(link, "0/%s/%s", url, l);
if (i != NULL)
*i = '/';
}
else
sprintf(link, "0/%s", l);
} else {
link = strcpy(malloc(12), "error:link");
}
name = "Link";
//printf("e");
ch_node = xml_find_text_node(cur_node);
if (ch_node)
{
// Dirty hack
ch_node->extra = XML_TEXT_MAGIC;
name = ch_node->content;
}
oms_add_link(p, link, name);
free(link);
//printf("q");
break;
case HTML_TAG_IMG:
oms_add_text(p, "[Img]");
break;
case HTML_TAG_FORM:
link = xml_get_attr(cur_node, "action");
oms_add_form(p, link);
break;
case HTML_TAG_TEXTAREA:
// HACK for google.com and similar
name = xml_get_attr(cur_node, "style");
if (!name || !strstr(name, "display:none"))
{
name = xml_get_attr(cur_node, "name");
if (!name) name = "dname";
link = xml_get_attr(cur_node, "value");
if (!link) link = "";
oms_add_text_input(p, name, link);
}
break;
case HTML_TAG_INPUT:
l = xml_get_attr(cur_node, "type");
if (!l) l = "text";
name = xml_get_attr(cur_node, "name");
if (!name) name = "dname";
link = xml_get_attr(cur_node, "value");
if (!link) link = "";
if (!SCMP(l, "text"))
oms_add_text_input(p, name, link);
else if (!SCMP(l, "password"))
oms_add_pass_input(p, name, link);
else if (!SCMP(l, "submit"))
oms_add_submit(p, name, link);
else if (!SCMP(l, "checkbox"))
{
link = xml_get_attr(cur_node, "checked");
j = 0;
if (link && (!SCMP(link, "true")))
j = 1;
oms_add_checkbox(p, name, 1);
}
break;
default:
break;
}
/*
for (cur_attr = cur_node->properties; cur_attr; cur_attr = cur_attr->next)
{
if (cur_attr->type == XML_ATTRIBUTE_NODE) {
printf("Attribute %s, value %s\n", cur_attr->name, cur_attr->children->content);
}
}*/
} else if ((cur_node->type == XML_TEXT_NODE) && (cur_node->extra != XML_TEXT_MAGIC)) {
//printf("Text node %s\n", cur_node->content);
oms_add_text(p, cur_node->content);
}
xml_walk_tree(cur_node->children, url, p);
// printf("Boo!\n");
}
}
static int xml_get_tag_id(char *tag)
{
if (!SCMP(tag, "html"))
return HTML_TAG_HTML;
else if (!SCMP(tag, "head"))
return HTML_TAG_HEAD;
else if (!SCMP(tag, "title"))
return HTML_TAG_TITLE;
else if (!SCMP(tag, "body"))
return HTML_TAG_BODY;
else if (!SCMP(tag, "a"))
return HTML_TAG_A;
else if (!SCMP(tag, "br"))
return HTML_TAG_BR;
else if (!SCMP(tag, "p"))
return HTML_TAG_P;
else if (!SCMP(tag, "img"))
return HTML_TAG_IMG;
else if (!SCMP(tag, "input"))
return HTML_TAG_INPUT;
else if (!SCMP(tag, "form"))
return HTML_TAG_FORM;
else if (!SCMP(tag, "textarea"))
return HTML_TAG_TEXTAREA;
return HTML_TAG_UNK;
}
int main(int argc, char *argv[])
{
register int i;
int xpos = XPOS;
int ypos = YPOS;
int font = -1;
int shape = 1;
char *getenv();
char *home = getenv("HOME");
int clean(), update();
/* make sure we have a valid environment to run in */
ckmgrterm( *argv );
if (home==NULL || *home=='\0') {
fprintf(stderr,"%s: Can't find your home directory\n",argv[0]);
exit(1);
}
if ((bounds = fopen(BOUNDS,"r")) == NULL) {
fprintf(stderr,"%s: Can't find a bounds file\n",argv[0]);
exit(2);
}
sprintf(line,"%s/%s",home,RC);
if ((rc = fopen(line,"r")) == NULL) {
fprintf(stderr,"%s: Can't find %s\n",argv[0],line);
exit(3);
}
/* process arguments */
for(i=1;i<argc;i++) {
if (Isflag(argv[i],"-s"))
shape = 0;
else if (Isflag(argv[i],"-x"))
xpos = atoi(argv[i]+2);
else if (Isflag(argv[i],"-y"))
ypos = atoi(argv[i]+2);
else if (Isflag(argv[i],"-f"))
font = atoi(argv[i]+2);
else if (Isflag(argv[i],"-p"))
poll = Max(atoi(argv[i]+2),10);
else
usage(argv[0],argv[i]);
}
/* setup mgr stuff */
m_setup(M_FLUSH);
m_push(P_MENU|P_EVENT|P_FLAGS);
m_setmode(M_NOWRAP);
m_ttyset();
signal(SIGTERM,clean);
signal(SIGINT,clean);
signal(SIGALRM,update);
menu_load(1,MENU_COUNT,menu);
m_selectmenu(1);
old_msg_cnt = MSGS();
get_msg(line,old_msg_cnt);
if (shape) {
m_setmode(M_ACTIVATE);
m_size(strlen(line)+2,1);
}
m_printstr(line);
m_setevent(REDRAW,"R\n");
m_setevent(ACTIVATED,"A\n");
m_clearmode(M_ACTIVATE);
alarm(poll);
while(1) {
char buff[80];
m_gets(buff);
alarm(0);
/* read msgs */
old_msg_cnt = msg_cnt;
msg_cnt = MSGS();
if (msg_cnt > 0 && *buff == 'A') {
m_push(P_POSITION|P_EVENT|P_FLAGS|P_FONT);
if (font != -1)
m_font(font);
m_sizeall(xpos,ypos,80,24);
m_printstr("\freading msgs...\r");
m_ttyreset();
system(MSGSCMD);
m_gets(buff);
m_ttyset();
m_pop();
}
/* wait for window to deactivate */
else if (*buff == 'A') {
m_setevent(DEACTIVATED,RESUME);
do {
m_printstr("\f Your msgs system here ");
m_gets(buff);
} while(!SCMP(buff,RESUME));
m_clearevent(DEACTIVATED);
}
old_msg_cnt = msg_cnt;
msg_cnt = MSGS();
get_msg(line,msg_cnt);
m_printstr(line);
m_clearmode(M_ACTIVATE);
alarm(poll);
}
return 0;
}
