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-rw-r--r--libcrystfel/src/utils.c95
-rw-r--r--libcrystfel/src/utils.h5
-rw-r--r--src/crystfel_gui.c5
3 files changed, 58 insertions, 47 deletions
diff --git a/libcrystfel/src/utils.c b/libcrystfel/src/utils.c
index 694e76bc..afbcbf78 100644
--- a/libcrystfel/src/utils.c
+++ b/libcrystfel/src/utils.c
@@ -251,6 +251,57 @@ gsl_vector *solve_svd(gsl_vector *v, gsl_matrix *M, int *pn_filt, int verbose)
}
+/* ------------------------------ Message logging ---------------------------- */
+
+/* Lock to keep lines serialised on the terminal */
+pthread_mutex_t stderr_lock = PTHREAD_MUTEX_INITIALIZER;
+
+
+static void log_to_stderr(enum log_msg_type type, const char *msg,
+ void *vp)
+{
+ int error_print_val = get_status_label();
+ pthread_mutex_lock(&stderr_lock);
+ if ( error_print_val >= 0 ) {
+ fprintf(stderr, "%3i: ", error_print_val);
+ }
+ fprintf(stderr, "%s", msg);
+ pthread_mutex_unlock(&stderr_lock);
+}
+
+
+/* Function to call with ERROR/STATUS messages */
+LogMsgFunc log_msg_func = log_to_stderr;
+void *log_msg_vp = NULL;
+
+
+void set_log_message_func(LogMsgFunc new_log_msg_func, void *vp)
+{
+ log_msg_func = new_log_msg_func;
+ log_msg_vp = vp;
+}
+
+
+void STATUS(const char *format, ...)
+{
+ va_list args;
+ char tmp[1024];
+ vsnprintf(tmp, 1024, format, args);
+ log_msg_func(LOG_MSG_STATUS, tmp, log_msg_vp);
+}
+
+
+void ERROR(const char *format, ...)
+{
+ va_list args;
+ char tmp[1024];
+ vsnprintf(tmp, 1024, format, args);
+ log_msg_func(LOG_MSG_ERROR, tmp, log_msg_vp);
+}
+
+
+/* ------------------------------ Useful functions ---------------------------- */
+
size_t notrail(char *s)
{
ssize_t i;
@@ -722,47 +773,3 @@ char *load_entire_file(const char *filename)
}
-/* ------------------------------ Message logging ---------------------------- */
-
-/* Lock to keep lines serialised on the terminal */
-pthread_mutex_t stderr_lock = PTHREAD_MUTEX_INITIALIZER;
-
-
-static void log_to_stderr(enum log_msg_type type, const char *msg)
-{
- int error_print_val = get_status_label();
- pthread_mutex_lock(&stderr_lock);
- if ( error_print_val >= 0 ) {
- fprintf(stderr, "%3i: ", error_print_val);
- }
- fprintf(stderr, "%s", msg);
- pthread_mutex_unlock(&stderr_lock);
-}
-
-
-/* Function to call with ERROR/STATUS messages */
-void (*log_msg_func)(enum log_msg_type type, const char *) = log_to_stderr;
-
-
-void set_log_message_func(void (*new_log_msg_func)(enum log_msg_type type, const char *))
-{
- log_msg_func = new_log_msg_func;
-}
-
-
-void STATUS(const char *format, ...)
-{
- va_list args;
- char tmp[1024];
- vsnprintf(tmp, 1024, format, args);
- log_msg_func(LOG_MSG_STATUS, tmp);
-}
-
-
-void ERROR(const char *format, ...)
-{
- va_list args;
- char tmp[1024];
- vsnprintf(tmp, 1024, format, args);
- log_msg_func(LOG_MSG_ERROR, tmp);
-}
diff --git a/libcrystfel/src/utils.h b/libcrystfel/src/utils.h
index b5f07f26..39ee8848 100644
--- a/libcrystfel/src/utils.h
+++ b/libcrystfel/src/utils.h
@@ -206,7 +206,10 @@ enum log_msg_type {
extern void STATUS(const char *format, ...);
extern void ERROR(const char *format, ...);
-extern void set_log_message_func(void (*new_log_msg_func)(enum log_msg_type type, const char *));
+typedef void (*LogMsgFunc)(enum log_msg_type type, const char *msg, void *vp);
+
+extern void set_log_message_func(LogMsgFunc new_log_msg_func,
+ void *vp);
/* ------------------------------ File handling ----------------------------- */
diff --git a/src/crystfel_gui.c b/src/crystfel_gui.c
index a92f2c2c..87a34936 100644
--- a/src/crystfel_gui.c
+++ b/src/crystfel_gui.c
@@ -537,7 +537,8 @@ static void add_task_buttons(GtkWidget *vbox, struct crystfelproject *proj)
}
-static void add_gui_message(enum log_msg_type type, const char *msg)
+static void add_gui_message(enum log_msg_type type, const char *msg,
+ void *vp)
{
printf("message '%s'\n", msg);
}
@@ -702,7 +703,7 @@ int main(int argc, char *argv[])
gtk_paned_pack2(GTK_PANED(vpaned), GTK_WIDGET(frame), FALSE, FALSE);
/* Send messages to report region */
- set_log_message_func(add_gui_message);
+ set_log_message_func(add_gui_message, &proj);
gtk_window_set_default_size(GTK_WINDOW(proj.window), 1024, 768);
gtk_paned_set_position(GTK_PANED(hpaned), 172);