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pacemaker
2.0.3-4b1f869f0f
Scalable High-Availability cluster resource manager
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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;
41 {
"html-cgi", 0, 0, G_OPTION_ARG_NONE, &cgi_output,
42 "Add CGI headers (requires --output-as=html)",
45 {
"html-stylesheet", 0, 0, G_OPTION_ARG_STRING, &stylesheet_link,
46 "Link to an external stylesheet (requires --output-as=html)",
49 {
"html-title", 0, 0, G_OPTION_ARG_STRING, &title,
50 "Specify a page title (requires --output-as=html)",
56 typedef struct private_data_s {
70 xmlFreeNode(priv->root);
71 g_queue_free(priv->parent_q);
72 g_slist_free(priv->errors);
81 if (out->
priv != NULL) {
85 if (out->
priv == NULL) {
92 priv->parent_q = g_queue_new();
95 xmlCreateIntSubset(priv->root->doc, (
pcmkXmlStr)
"html", NULL, NULL);
98 g_queue_push_tail(priv->parent_q, priv->root);
107 add_error_node(gpointer
data, gpointer user_data) {
108 char *str = (
char *)
data;
116 htmlNodePtr head_node = NULL;
117 htmlNodePtr charset_node = NULL;
122 if (priv == NULL || priv->root == NULL) {
126 if (cgi_output && print) {
127 fprintf(out->
dest,
"Content-Type: text/html\n\n");
134 head_node = xmlNewNode(NULL, (
pcmkXmlStr)
"head");
136 if (title != NULL ) {
138 }
else if (out->
request != NULL) {
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);
171 if (copy_dest != NULL) {
182 htmlDocDump(out->
dest, priv->root->doc);
190 const char *proc_stdout,
const char *proc_stderr) {
200 if (proc_stdout != NULL) {
204 if (proc_stderr != NULL) {
234 va_start(ap, format);
235 len = vasprintf(&buf, format, ap);
239 priv->errors = g_slist_append(priv->errors, buf);
249 html_output_xml(
pcmk__output_t *out,
const char *name,
const char *buf) {
250 htmlNodePtr node = NULL;
262 const
char *plural_noun, const
char *format, ...) {
265 xmlNodePtr node = NULL;
273 q_len = g_queue_get_length(priv->parent_q);
278 if (format != NULL) {
283 va_start(ap, format);
284 len = vasprintf(&buf, format, ap);
298 g_queue_push_tail(priv->parent_q, node);
303 html_list_item(
pcmk__output_t *out, const
char *name, const
char *format, ...) {
305 htmlNodePtr item_node = NULL;
312 va_start(ap, format);
313 len = vasprintf(&buf, format, ap);
337 g_queue_pop_tail(priv->parent_q);
341 if (g_queue_get_length(priv->parent_q) > 2) {
350 if (retval == NULL) {
355 retval->
request = g_strjoinv(
" ", argv);
358 retval->
init = html_init;
360 retval->
finish = html_finish;
361 retval->
reset = html_reset;
367 retval->
version = html_version;
368 retval->
info = html_info;
369 retval->
err = html_err;
382 const char *class_name,
const char *text) {
385 if (class_name != NULL) {
398 htmlNodePtr head_node;
399 htmlNodePtr header_node;
408 char *key = va_arg(ap,
char *);
415 value = va_arg(ap,
char *);
void(* finish)(pcmk__output_t *out, crm_exit_t exit_status, bool print, void **copy_dest)
bool(* init)(pcmk__output_t *out)
void(*) void(*) void(* output_xml)(pcmk__output_t *out, const char *name, const char *buf)
void(* free_priv)(pcmk__output_t *out)
void(* subprocess_output)(pcmk__output_t *out, int exit_status, const char *proc_stdout, const char *proc_stderr)
void pcmk__register_message(pcmk__output_t *out, const char *message_id, pcmk__message_fn_t fn)
void * priv
Implementation-specific private data.
xmlNode * create_xml_node(xmlNode *parent, const char *name)
xmlNode * copy_xml(xmlNode *src_node)
char * request
A copy of the request that generated this output.
void(* version)(pcmk__output_t *out, bool extended)
void(*) void(* list_item)(pcmk__output_t *out, const char *name, const char *format,...) G_GNUC_PRINTF(3
GOptionEntry pcmk__html_output_entries[]
Wrappers for and extensions to libxml2.
int(* message)(pcmk__output_t *out, const char *message_id,...)
struct private_data_s private_data_t
int pcmk__call_message(pcmk__output_t *out, const char *message_id,...)
pcmk__output_t * pcmk__mk_html_output(char **argv)
void(*) void(* err)(pcmk__output_t *out, const char *format,...) G_GNUC_PRINTF(2
void pcmk__html_add_header(xmlNodePtr parent, const char *name,...)
void(* end_list)(pcmk__output_t *out)
char * crm_strdup_printf(char const *format,...) __attribute__((__format__(__printf__
void(*) void(*) void(* increment_list)(pcmk__output_t *out)
void void xmlNodePtr pcmk__output_xml_create_parent(pcmk__output_t *out, const char *name)
xmlNodePtr pcmk__output_create_html_node(pcmk__output_t *out, const char *element_name, const char *id, const char *class_name, const char *text)
void(* begin_list)(pcmk__output_t *out, const char *singular_noun, const char *plural_noun, const char *format,...) G_GNUC_PRINTF(4
void(* reset)(pcmk__output_t *out)
This structure contains everything that makes up a single output formatter.
const typedef xmlChar * pcmkXmlStr
bool supports_quiet
Does this formatter support a special quiet mode?
const char * fmt_name
The name of this output formatter.
enum crm_exit_e crm_exit_t
FILE * dest
Where output should be written.
xmlNode * find_xml_node(xmlNode *cib, const char *node_path, gboolean must_find)
void(* info)(pcmk__output_t *out, const char *format,...) G_GNUC_PRINTF(2
void pcmk__output_xml_pop_parent(pcmk__output_t *out)
#define PACEMAKER_VERSION
xmlNodePtr pcmk__output_create_xml_text_node(pcmk__output_t *out, const char *name, const char *content)
xmlNode * pcmk_create_xml_text_node(xmlNode *parent, const char *name, const char *content)
Formatted output for pacemaker tools.
void(* register_message)(pcmk__output_t *out, const char *message_id, pcmk__message_fn_t fn)