Merge branch 'issue195-rlm_filewrite' of https://github.com/deltecent/rivendell into deltecent-issue195-rlm_filewrite

conf/rlm_filewrite.conf

@@ -16,8 +16,10 @@
 
 ; Filename
 ;
-; The full path to the file to be written.  The user running RDAirPlay
-; must have write permissions for this location.
+; The full path to the file to be written.  The filename may contain filepath
+; wildcards as defined in Appendix C of the Rivendell Operations and
+; Administration Guide.  The user running RDAirPlay must have write
+; permissions for this location.
 Filename=/tmp/rlm_filewrite.txt
 
 ; Append Mode

lib/rdrlmhost.cpp

@@ -528,3 +528,15 @@ const char *RLMGetStringValue(void *ptr,const char *filename,
   delete p;
   return host->plugin_value_string;
 }
+
+
+const char *RLMDateTimeDecode(void *ptr, const char *format,
+				const char *svc_name)
+{
+  RLMHost *host=(RLMHost *)ptr;
+  strncpy(host->plugin_value_string,
+	RDDateTimeDecode(format,QDateTime::currentDateTime(),
+        rdstation_conf,air_config,
+        svc_name),1024);
+  return host->plugin_value_string;
+}

lib/rdrlmhost.h

@@ -98,6 +98,8 @@ class RDRLMHost : public QObject
   friend const char *RLMGetStringValue(void *ptr,const char *filename,
 				       const char *section,const char *label,
 				       const char *default_value);
+  friend const char *RLMDateTimeDecode(void *ptr, const char *format,
+				const char *svc_name);
   char plugin_value_string[1024];
 };
 

rlm/rlm.h

@@ -351,6 +351,8 @@ extern "C" {
   const char *RLMGetStringValue(void *ptr,const char *filename,
 				const char *section,const char *label,
 				const char *default_value);
+  const char *RLMDateTimeDecode(void *ptr, const char *format,
+				const char *svc_name);
 
 
 #ifdef __cplusplus

rlm/rlm_filewrite.c

@@ -346,6 +346,7 @@ void rlm_filewrite_RLMPadDataSent(void *ptr,const struct rlm_svc *svc,
   char str[8192];
   char msg[1500];
   FILE *f;
+  const char *filename;
 
   for(i=0;i<rlm_filewrite_devs;i++) {
     switch(log->log_mach) {
@@ -446,22 +447,26 @@ void rlm_filewrite_RLMPadDataSent(void *ptr,const struct rlm_svc *svc,
 					   rlm_filewrite_formats+8192*i,
 					   rlm_filewrite_encodings[i]),8192);
       rlm_filewrite_ProcessString(str);
+      if ((filename=RLMDateTimeDecode(ptr,rlm_filewrite_filenames+256*i,svc->svc_name))==NULL) {
+        RLMLog(ptr,LOG_WARNING,"rlm_filewrite: RLMDateTimeDecode failure");
+        return;
+      }
       if(rlm_filewrite_appends[i]==0) {
-	f=fopen(rlm_filewrite_filenames+256*i,"w");
+	f=fopen(filename,"w");
       }
       else {
-	f=fopen(rlm_filewrite_filenames+256*i,"a");
+	f=fopen(filename,"a");
       }
       if(f!=NULL) {
 	snprintf(msg,1500,"rlm_filewrite: sending pad update: \"%s\" to \"%s\"",
-		 str,rlm_filewrite_filenames+256*i);
+		 str,filename);
 	fprintf(f,"%s",str);
 	fclose(f);
 	RLMLog(ptr,LOG_INFO,msg);
       }
       else {
 	snprintf(msg,1500,"rlm_filewrite: unable to open file \"%s\"",
-		 rlm_filewrite_filenames+256*i);
+		 filename);
 	RLMLog(ptr,LOG_WARNING,msg);
       }
     }