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added service-status directive. Added shutdown handlers for daap server and mdns responder

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This commit is contained in:
Ron Pedde 2003-11-26 06:08:40 +00:00
parent 95d1283c86
commit cccc273969
1 changed files with 69 additions and 3 deletions
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72
src/configfile.c
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@ -32,6 +32,7 @@
#include <stdlib.h>
#include <string.h>
#include <sys/stat.h>
#include <sys/wait.h>
#include "configfile.h"
#include "err.h"
@ -47,6 +48,7 @@ void config_emit_include(WS_CONNINFO *pwsc, void *value, char *arg);
void config_emit_threadstatus(WS_CONNINFO *pwsc, void *value, char *arg);
void config_emit_ispage(WS_CONNINFO *pwsc, void *value, char *arg);
void config_emit_session_count(WS_CONNINFO *pwsc, void *value, char *arg);
void config_emit_service_status(WS_CONNINFO *pwsc, void *value, char *arg);
void config_subst_stream(WS_CONNINFO *pwsc, int fd_src);
int config_mutex_lock(void);
int config_mutex_unlock(void);
@ -80,6 +82,7 @@ CONFIGELEMENT config_elements[] = {
{ 0,0,0,CONFIG_TYPE_SPECIAL,"threadstat",(void*)NULL,config_emit_threadstatus },
{ 0,0,0,CONFIG_TYPE_SPECIAL,"ispage",(void*)NULL,config_emit_ispage },
{ 0,0,0,CONFIG_TYPE_SPECIAL,"session-count",(void*)NULL,config_emit_session_count },
{ 0,0,0,CONFIG_TYPE_SPECIAL,"service-status",(void*)NULL,config_emit_service_status },
{ -1,1,0,CONFIG_TYPE_STRING,NULL,NULL,NULL }
};
@ -128,9 +131,12 @@ int config_read(char *file) {
return -1;
}
memset((void*)&config,0,sizeof(CONFIG));
config.configfile=strdup(file);
config.web_root=NULL;
config.adminpassword=NULL;
config.readpassword=NULL;
config.mp3dir=NULL;
config.servername="mt-daapd " VERSION;
while(fgets(buffer,MAX_LINE,fin)) {
if(*buffer != '#') {
@ -315,6 +321,7 @@ void config_handler(WS_CONNINFO *pwsc) {
int file_fd;
struct stat sb;
char *pw;
int status;
DPRINTF(ERR_DEBUG,"Entereing config_handler\n");
@ -368,12 +375,29 @@ void config_handler(WS_CONNINFO *pwsc) {
free(config.adminpassword);
config.adminpassword=strdup(pw);
}
pw=ws_getvar(pwsc,"action");
if(pw) {
if(strcasecmp(pw,"stopmdns")==0) {
DPRINTF(ERR_INFO,"Stopping rendezvous daemon\n");
kill(config.rend_pid,SIGINT);
wait(&status);
} else if (strcasecmp(pw,"startmdns")==0) {
rend_init(&config.rend_pid,config.servername, config.port);
} else if (strcasecmp(pw,"stopdaap")==0) {
config.stop=1;
}
}
}
ws_writefd(pwsc,"HTTP/1.1 200 OK\r\n");
ws_emitheaders(pwsc);
config_subst_stream(pwsc, file_fd);
if(strcasecmp(resolved_path[strlen(resolved_path) - 5],".html") == 0) {
config_subst_stream(pwsc, file_fd);
} else {
copyfile(file_fd,pwsc->fd);
}
r_close(file_fd);
DPRINTF(ERR_DEBUG,"Thread %d: Served successfully\n",pwsc->threadno);
@ -416,6 +440,48 @@ void config_emit_int(WS_CONNINFO *pwsc, void *value, char *arg) {
ws_writefd(pwsc,"%d",*((int*)value));
}
/*
* config_emit_service_status
*
* emit the current service status
*/
void config_emit_service_status(WS_CONNINFO *pwsc, void *value, char *arg) {
int mdns_running;
int status;
int err;
char *html;
ws_writefd(pwsc,"<TABLE><TR><TH ALIGN=LEFT>Service</TH>");
ws_writefd(pwsc,"<TH ALIGN=LEFT>Status</TH><TH ALIGN=LEFT>Control</TH></TR>\n");
ws_writefd(pwsc,"<TR><TD>Rendezvous</TD>");
if(config.use_mdns) {
mdns_running=1;
err=waitpid(config.rend_pid,&status,WNOHANG);
if(err == -1)
mdns_running=0;
if(mdns_running) {
html="<a href=\"config-update.html?action=stopmdns\">Stop MDNS responder</a>";
} else {
html="<a href=\"config-update.html?action=startmdns\">Start MDNS responder</a>";
}
ws_writefd(pwsc,"<TD>%s</TD><TD>%s</TD></TR>\n",mdns_running ? "Running":"Stopped",
html);
} else {
ws_writefd(pwsc,"<TD>Not configured</TD><TD>&nbsp;</TD></TR>\n");
}
ws_writefd(pwsc,"<TR><TD>DAAP Server</TD><TD>%s</TD>",config.stop ? "Stopping":"Running");
if(config.stop) {
ws_writefd(pwsc,"<TD>Wait...</TD></TR>\n");
} else {
ws_writefd(pwsc,"<TD><a href=\"config-update.html?action=stopdaap\">Stop DAAP Server</a>");
}
ws_writefd(pwsc,"</TABLE>\n");
}
/*
* config_emit_session_count
*