From 6d183c02a50a42743c3031532f458ab5cea0685d Mon Sep 17 00:00:00 2001
From: Luke Bratch <luke@bratch.co.uk>
Date: Thu, 30 May 2019 21:23:44 +0100
Subject: Convert debugprint() from being to file/screen/disabled to always
 being to file with configurable verbosity.

---
 logging.c | 15 +++++++++------
 1 file changed, 9 insertions(+), 6 deletions(-)

(limited to 'logging.c')

diff --git a/logging.c b/logging.c
index 23e2170..973d03c 100644
--- a/logging.c
+++ b/logging.c
@@ -57,7 +57,7 @@ int logline(char *str, char *ournick, char *basedir, int type) {
     }
     // Copy into the token array (strlen + 1 to get the NULL terminator)
     strncpy(tokens[i], token, strlen(token) + 1);
-    debugprint("logline(): extracted '%s'.\n", tokens[i]);
+    debugprint(DEBUG_FULL, "logline(): extracted '%s'.\n", tokens[i]);
   }
 
   switch(type) {
@@ -77,7 +77,7 @@ int logline(char *str, char *ournick, char *basedir, int type) {
         snprintf(filename, MAXCHAR, "%s/logs/%s.log", basedir, tokens[2]);
       }
 
-      debugprint("logline(): Logging PRIVMSG from '%s' to '%s' message '%s' in filename '%s'.\n", tokens[0], tokens[2], str, filename);
+      debugprint(DEBUG_FULL, "logline(): Logging PRIVMSG from '%s' to '%s' message '%s' in filename '%s'.\n", tokens[0], tokens[2], str, filename);
 
       break;
 
@@ -97,7 +97,7 @@ int logline(char *str, char *ournick, char *basedir, int type) {
 
       snprintf(filename, MAXCHAR, "%s/logs/%s.log", basedir, tokens[2] + pos);
 
-      debugprint("logline(): Logging JOIN/PART to/from '%s' in filename '%s'.\n", tokens[2] + pos, filename);
+      debugprint(DEBUG_FULL, "logline(): Logging JOIN/PART to/from '%s' in filename '%s'.\n", tokens[2] + pos, filename);
 
       // Build a friendly message (e.g. ":nick!user@host JOIN #channel" -> "nick (user@host) has joined #channel")
 
@@ -136,7 +136,7 @@ int logline(char *str, char *ournick, char *basedir, int type) {
 
       snprintf(filename, MAXCHAR, "%s/logs/%s.log", basedir, tokens[2]);
 
-      debugprint("logline(): Logging TOPIC for '%s' in filename '%s'.\n", tokens[2], filename);
+      debugprint(DEBUG_FULL, "logline(): Logging TOPIC for '%s' in filename '%s'.\n", tokens[2], filename);
 
       // Build a friendly message (e.g. ":nick!user@host TOPIC #channel :blah blah" -> "nick has changed the topic to: blah blah")
       snprintf(line, MAXCHAR, "%s has changed the topic to: %s", tokens[0], str);
@@ -154,10 +154,11 @@ int logline(char *str, char *ournick, char *basedir, int type) {
   struct stat st = {0};
   if (stat(logdir, &st) == -1) {
     if (mkdir(logdir, 0700)) {
+      debugprint(DEBUG_CRIT, "Error creating log directory '%s.\n", logdir);
       printf("Error creating log directory '%s'.\n", logdir);
       exit(1);
     } else {
-      debugprint("logline(): log directory '%s'.\n", logdir);
+      debugprint(DEBUG_FULL, "logline(): log directory '%s'.\n", logdir);
     }
   }
 
@@ -168,6 +169,7 @@ int logline(char *str, char *ournick, char *basedir, int type) {
   fp = fopen(filename, "a");
 
   if (fp == NULL) {
+    debugprint(DEBUG_CRIT, "error: could not open log file '%s' for writing.\n", filename);
     printf("error: could not open log file '%s' for writing.\n", filename);
     exit(1);
   }
@@ -202,10 +204,11 @@ int logline(char *str, char *ournick, char *basedir, int type) {
   // Ensure the line finishes with CRLF
   appendcrlf(line);
 
-  debugprint("logline(): Complete log string to write: '%s', length '%ld'.\n", line, strlen(line));
+  debugprint(DEBUG_FULL, "logline(): Complete log string to write: '%s', length '%ld'.\n", line, strlen(line));
 
   // Write complete line to file
   if ((bytes = fprintf(fp, "%s", line)) < 0) {
+    debugprint(DEBUG_CRIT, "error: could not write to log file.\n");
     printf("error: could not write to log file.\n");
     exit(1);
   }
-- 
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