15 #include <libxml/HTMLtree.h>
23 static const char *stylesheet_default =
24 ".bold { font-weight: bold }\n"
25 ".maint { color: blue }\n"
26 ".offline { color: red }\n"
27 ".online { color: green }\n"
28 ".rsc-failed { color: red }\n"
29 ".rsc-failure-ignored { color: yellow }\n"
30 ".rsc-managed { color: yellow }\n"
31 ".rsc-multiple { color: orange }\n"
32 ".rsc-ok { color: green }\n"
33 ".standby { color: orange }\n"
34 ".warning { color: red, font-weight: bold }";
36 static gboolean cgi_output = FALSE;
37 static char *stylesheet_link = NULL;
38 static char *title = NULL;
39 static GSList *extra_headers = NULL;
42 {
"html-cgi", 0, 0, G_OPTION_ARG_NONE, &cgi_output,
43 "Add CGI headers (requires --output-as=html)",
46 {
"html-stylesheet", 0, 0, G_OPTION_ARG_STRING, &stylesheet_link,
47 "Link to an external stylesheet (requires --output-as=html)",
50 {
"html-title", 0, 0, G_OPTION_ARG_STRING, &title,
51 "Specify a page title (requires --output-as=html)",
57 typedef struct private_data_s {
71 xmlFreeNode(priv->root);
72 g_queue_free(priv->parent_q);
73 g_slist_free(priv->errors);
83 if (out->
priv != NULL) {
87 if (out->
priv == NULL) {
94 priv->parent_q = g_queue_new();
97 xmlCreateIntSubset(priv->root->doc, (
pcmkXmlStr)
"html", NULL, NULL);
100 g_queue_push_tail(priv->parent_q, priv->root);
109 add_error_node(gpointer
data, gpointer user_data) {
110 char *str = (
char *)
data;
118 htmlNodePtr head_node = NULL;
119 htmlNodePtr charset_node = NULL;
121 if (cgi_output && print) {
122 fprintf(out->
dest,
"Content-Type: text/html\n\n");
129 head_node = xmlNewNode(NULL, (
pcmkXmlStr)
"head");
131 if (title != NULL ) {
133 }
else if (out->
request != NULL) {
141 for (
int i = 0; i < g_slist_length(extra_headers); i++) {
142 xmlAddChild(head_node, xmlCopyNode(g_slist_nth_data(extra_headers, i), 1));
153 if (stylesheet_link != NULL) {
159 xmlAddPrevSibling(priv->root->children, head_node);
161 if (g_slist_length(priv->errors) > 0) {
163 g_slist_foreach(priv->errors, add_error_node, (gpointer) out);
168 htmlDocDump(out->
dest, priv->root->doc);
179 if (priv == NULL || priv->root == NULL) {
183 finish_reset_common(out, exit_status, print);
185 if (copy_dest != NULL) {
189 g_slist_free_full(extra_headers, (GDestroyNotify) xmlFreeNode);
196 out->
dest = freopen(NULL,
"w", out->
dest);
199 if (out->
priv != NULL) {
200 finish_reset_common(out,
CRM_EX_OK,
true);
209 const char *proc_stdout,
const char *proc_stderr) {
219 if (proc_stdout != NULL) {
223 if (proc_stderr != NULL) {
253 va_start(ap, format);
254 len = vasprintf(&buf, format, ap);
258 priv->errors = g_slist_append(priv->errors, buf);
269 htmlNodePtr node = NULL;
281 const
char *plural_noun, const
char *format, ...) {
284 xmlNodePtr node = NULL;
292 q_len = g_queue_get_length(priv->parent_q);
297 if (format != NULL) {
302 va_start(ap, format);
303 len = vasprintf(&buf, format, ap);
317 g_queue_push_tail(priv->parent_q, node);
324 htmlNodePtr item_node = NULL;
331 va_start(ap, format);
332 len = vasprintf(&buf, format, ap);
356 g_queue_pop_tail(priv->parent_q);
360 if (g_queue_get_length(priv->parent_q) > 2) {
369 if (retval == NULL) {
374 retval->
request = argv == NULL ? NULL : g_strjoinv(
" ", argv);
377 retval->
init = html_init;
379 retval->
finish = html_finish;
380 retval->
reset = html_reset;
386 retval->
version = html_version;
387 retval->
info = html_info;
388 retval->
err = html_err;
401 const char *class_name,
const char *text) {
404 if (class_name != NULL) {
417 htmlNodePtr header_node;
424 char *key = va_arg(ap,
char *);
431 value = va_arg(ap,
char *);
435 extra_headers = g_slist_append(extra_headers, header_node);
char * crm_strdup_printf(char const *format,...) __attribute__((__format__(__printf__
#define PACEMAKER_VERSION
Formatted output for pacemaker tools.
void pcmk__output_xml_pop_parent(pcmk__output_t *out)
int pcmk__call_message(pcmk__output_t *out, const char *message_id,...)
void pcmk__register_message(pcmk__output_t *out, const char *message_id, pcmk__message_fn_t fn)
void void xmlNodePtr pcmk__output_xml_create_parent(pcmk__output_t *out, const char *name)
xmlNodePtr pcmk__output_create_xml_text_node(pcmk__output_t *out, const char *name, const char *content)
pcmk__output_t * pcmk__mk_html_output(char **argv)
xmlNodePtr pcmk__output_create_html_node(pcmk__output_t *out, const char *element_name, const char *id, const char *class_name, const char *text)
GOptionEntry pcmk__html_output_entries[]
void pcmk__html_add_header(const char *name,...)
struct private_data_s private_data_t
enum crm_exit_e crm_exit_t
This structure contains everything that makes up a single output formatter.
void(*) void(*) void(* increment_list)(pcmk__output_t *out)
void(* end_list)(pcmk__output_t *out)
void(* version)(pcmk__output_t *out, bool extended)
int(* message)(pcmk__output_t *out, const char *message_id,...)
bool supports_quiet
Does this formatter support a special quiet mode?
const char * fmt_name
The name of this output formatter.
FILE * dest
Where output should be written.
void(* register_message)(pcmk__output_t *out, const char *message_id, pcmk__message_fn_t fn)
void(*) void(* list_item)(pcmk__output_t *out, const char *name, const char *format,...) G_GNUC_PRINTF(3
void(*) void(*) void(* output_xml)(pcmk__output_t *out, const char *name, const char *buf)
void(* info)(pcmk__output_t *out, const char *format,...) G_GNUC_PRINTF(2
void(* finish)(pcmk__output_t *out, crm_exit_t exit_status, bool print, void **copy_dest)
void(* subprocess_output)(pcmk__output_t *out, int exit_status, const char *proc_stdout, const char *proc_stderr)
void(* begin_list)(pcmk__output_t *out, const char *singular_noun, const char *plural_noun, const char *format,...) G_GNUC_PRINTF(4
bool(* init)(pcmk__output_t *out)
void * priv
Implementation-specific private data.
void(* reset)(pcmk__output_t *out)
void(*) void(* err)(pcmk__output_t *out, const char *format,...) G_GNUC_PRINTF(2
void(* free_priv)(pcmk__output_t *out)
gchar * request
A copy of the request that generated this output.
Wrappers for and extensions to libxml2.
xmlNode * copy_xml(xmlNode *src_node)
xmlNode * pcmk_create_xml_text_node(xmlNode *parent, const char *name, const char *content)
const xmlChar * pcmkXmlStr
xmlNode * create_xml_node(xmlNode *parent, const char *name)