diff --git a/NEWS b/NEWS
index 962a50db..d8f7da64 100644
--- a/NEWS
+++ b/NEWS
@@ -35,6 +35,7 @@ Changes since version 7.3:
- Replace msg_info() by msg_debug() in jtag3_prmsg()
and jtag3_prevent() #1727
- Remove unused avrdude_message() #1730
+ - Add lmsg_xyz() functions to start message at left margin #1728
* Internals:
diff --git a/src/avr.c b/src/avr.c
index 25b6d459..aef9fa42 100644
--- a/src/avr.c
+++ b/src/avr.c
@@ -1625,24 +1625,88 @@ int avr_unlock(const PROGRAMMER *pgm, const AVRPART *p) {
/*
* Report the progress of a read or write operation from/to the device
*
- * The first call of report_progress() should look like this (for a write):
+ * Potentially time-consuming libavrdude functions such as avr_read() and
+ * avr_write() use this interface to inform the user of their progress.
*
- * report_progress(0, 1, "Writing");
+ * The first call of report_progress() normally looks like this, eg, for a
+ * write-to-device operation:
*
- * Then hdr should be passed NULL on subsequent calls *
- * report_progress(k, n, NULL); // k/n signifies proportion of work done
+ * report_progress(0, 1, "Writing");
*
- * with 0 <= k < n, while the operation is progressing. Once the operation is
- * complete, a final call should be made as such to ensure proper termination
- * of the progress report; choose one of the following three forms:
+ * Then hdr should be passed NULL on subsequent calls
*
- * report_progress(n, n, NULL); // finished OK, terminate with double \n
- * report_progress(1, 0, NULL); // finished OK, do not print terminating \n
- * report_progress(1, -1, NULL); // finished not OK, print double \n
+ * report_progress(k, n, NULL); // k/n signifies proportion of work done
+ *
+ * with 0 <= k < n, while the operation is progressing. Once the operation
+ * is complete, a final call must be made to ensure proper termination of
+ * the progress report; choose one of the following three forms:
+ *
+ * report_progress(n, n, NULL); // Finished OK: terminate display
+ * report_progress(1, 0, NULL); // Finished OK: do not terminate display
+ * report_progress(1, -1, NULL); // Finished on error: task not completed
*
* It is OK to call report_progress(1, -1, NULL) in a subroutine when
- * encountering a fatal error to terminate the reporting here and there even
- * though no report may have been started.
+ * encountering a fatal error to terminate the reporting here and there
+ * even though no report may have been started. It is also OK to skip the
+ * first call report_progress(0, 1, "
") in which case the following
+ * report_progress() calls should not generate any report.
+ *
+ * In fact, avr_read() and avr_write(), or their core parts avr_read_mem()
+ * and avr_write_mem() for that matter, internally only issue ongoing
+ *
+ * report_progress(k, n, NULL);
+ *
+ * reporting and leave it to the caller whether or not reports should be
+ * generated at all: the caller's responsibility is to initiate the
+ * reporting or not by calling report_progress(0, 1, "Reading/Writing") or
+ * not. An example of good practice is the following sequence:
+ *
+ * if(mem->size > 32 || verbose > 1) // Reporting required?
+ * report_progress(0, 1, "Reading");
+ * rc = avr_read(pgm, part, mem->desc, 0); // Errors terminate reporting
+ * report_progress(1, 1, NULL); // Ensure reporting finishes
+ *
+ *
+ * report_progress() relies on an application specific function
+ *
+ * void app_updprg(int percent, double etime, const char *hdr, int finish);
+ *
+ * being pointed at by the global function pointer update_progress. This
+ * function controls how the application informs the user how much
+ * progress the particular operation has made. This could be, eg, showing
+ * a video of an increasing number of dancing hamsters, playing the audio
+ * of a drum roll, showing a countdown clock or a progress bar. It is the
+ * application's responsibility to provide that function and to assign it
+ *
+ * update_progress = app_updprg; // Install progress updating
+ *
+ * before the application's first call of progress_report(). The update
+ * function has to keep track whether reporting was initiated or has been
+ * prematurely cut short, eg, by an error. It received an int percentage
+ * in [0, 100] of how much progress has been made, a double etime of how
+ * much time in seconds has passed since the activity started, a string
+ * hdr that describes the activity, eg, "Reading" (device memory) and an
+ * integer finish that tells the routine how the task has finished.
+ *
+ * Reporting should only start upon the first non-NULL hdr string was
+ * passed. Reporting should end immediately after percent reaches 100.
+ * Calls to update_progress() once reporting has ended should not show
+ * progress until the next time a non-NULL hdr was passed. The last
+ * argument finish can have three values:
+ * -1 A severe error occurred and reporting ends; as the current
+ * percent value will be 100 the most recently passed percent of a
+ * previous call, if any, indicates how far the task has come before
+ * the error occurred.
+ * 0 If percent is 100 reporting ends and the caller does not wish the
+ * display to be terminated; for an ASCII progress bar this means
+ * that no terminating \n is printed
+ * 1 If percent is 100 reporting ends and the caller wishes the
+ * display to be terminated; for an ASCII progress bar this means
+ * that two terminating \n are printed
+ *
+ * As an example see how term.c's void update_progress_tty() function
+ * shows an ASCII progress bar.
+ *
*/
void report_progress(int completed, int total, const char *hdr) {
diff --git a/src/avrdude.h b/src/avrdude.h
index e4a23047..25b0517e 100644
--- a/src/avrdude.h
+++ b/src/avrdude.h
@@ -53,27 +53,39 @@ int avrdude_message2(FILE *fp, int lno, const char *file, const char *func, int
#define msg_trace(...) avrdude_message2(stderr, __LINE__, __FILE__, __func__, 0, MSG_TRACE, __VA_ARGS__)
#define msg_trace2(...) avrdude_message2(stderr, __LINE__, __FILE__, __func__, 0, MSG_TRACE2, __VA_ARGS__)
-#define pmsg_ext_error(...) avrdude_message2(stderr, __LINE__, __FILE__, __func__, MSG2_PROGNAME|MSG2_FUNCTION|MSG2_FILELINE|MSG2_TYPE|MSG2_FLUSH, MSG_EXT_ERROR, __VA_ARGS__)
-#define pmsg_error(...) avrdude_message2(stderr, __LINE__, __FILE__, __func__, MSG2_PROGNAME|MSG2_FUNCTION|MSG2_FILELINE|MSG2_TYPE|MSG2_FLUSH, MSG_ERROR, __VA_ARGS__)
-#define pmsg_warning(...) avrdude_message2(stderr, __LINE__, __FILE__, __func__, MSG2_PROGNAME|MSG2_FUNCTION|MSG2_FILELINE|MSG2_TYPE|MSG2_FLUSH, MSG_WARNING, __VA_ARGS__)
-#define pmsg_info(...) avrdude_message2(stderr, __LINE__, __FILE__, __func__, MSG2_PROGNAME|MSG2_FLUSH, MSG_INFO, __VA_ARGS__)
-#define pmsg_notice(...) avrdude_message2(stderr, __LINE__, __FILE__, __func__, MSG2_PROGNAME|MSG2_FLUSH, MSG_NOTICE, __VA_ARGS__)
-#define pmsg_notice2(...) avrdude_message2(stderr, __LINE__, __FILE__, __func__, MSG2_PROGNAME|MSG2_FLUSH, MSG_NOTICE2, __VA_ARGS__)
-#define pmsg_debug(...) avrdude_message2(stderr, __LINE__, __FILE__, __func__, MSG2_PROGNAME|MSG2_FLUSH, MSG_DEBUG, __VA_ARGS__)
-#define pmsg_trace(...) avrdude_message2(stderr, __LINE__, __FILE__, __func__, MSG2_PROGNAME|MSG2_FLUSH, MSG_TRACE, __VA_ARGS__)
-#define pmsg_trace2(...) avrdude_message2(stderr, __LINE__, __FILE__, __func__, MSG2_PROGNAME|MSG2_FLUSH, MSG_TRACE2, __VA_ARGS__)
+#define pmsg_ext_error(...) avrdude_message2(stderr, __LINE__, __FILE__, __func__, MSG2_PROGNAME|MSG2_FUNCTION|MSG2_FILELINE|MSG2_TYPE|MSG2_FLUSH|MSG2_LEFT_MARGIN, MSG_EXT_ERROR, __VA_ARGS__)
+#define pmsg_error(...) avrdude_message2(stderr, __LINE__, __FILE__, __func__, MSG2_PROGNAME|MSG2_FUNCTION|MSG2_FILELINE|MSG2_TYPE|MSG2_FLUSH|MSG2_LEFT_MARGIN, MSG_ERROR, __VA_ARGS__)
+#define pmsg_warning(...) avrdude_message2(stderr, __LINE__, __FILE__, __func__, MSG2_PROGNAME|MSG2_FUNCTION|MSG2_FILELINE|MSG2_TYPE|MSG2_FLUSH|MSG2_LEFT_MARGIN, MSG_WARNING, __VA_ARGS__)
+#define pmsg_info(...) avrdude_message2(stderr, __LINE__, __FILE__, __func__, MSG2_PROGNAME|MSG2_FLUSH|MSG2_LEFT_MARGIN, MSG_INFO, __VA_ARGS__)
+#define pmsg_notice(...) avrdude_message2(stderr, __LINE__, __FILE__, __func__, MSG2_PROGNAME|MSG2_FLUSH|MSG2_LEFT_MARGIN, MSG_NOTICE, __VA_ARGS__)
+#define pmsg_notice2(...) avrdude_message2(stderr, __LINE__, __FILE__, __func__, MSG2_PROGNAME|MSG2_FLUSH|MSG2_LEFT_MARGIN, MSG_NOTICE2, __VA_ARGS__)
+#define pmsg_debug(...) avrdude_message2(stderr, __LINE__, __FILE__, __func__, MSG2_PROGNAME|MSG2_FLUSH|MSG2_LEFT_MARGIN, MSG_DEBUG, __VA_ARGS__)
+#define pmsg_trace(...) avrdude_message2(stderr, __LINE__, __FILE__, __func__, MSG2_PROGNAME|MSG2_FLUSH|MSG2_LEFT_MARGIN, MSG_TRACE, __VA_ARGS__)
+#define pmsg_trace2(...) avrdude_message2(stderr, __LINE__, __FILE__, __func__, MSG2_PROGNAME|MSG2_FLUSH|MSG2_LEFT_MARGIN, MSG_TRACE2, __VA_ARGS__)
-#define imsg_ext_error(...) avrdude_message2(stderr, __LINE__, __FILE__, __func__, MSG2_INDENT1|MSG2_FLUSH, MSG_EXT_ERROR, __VA_ARGS__)
-#define imsg_error(...) avrdude_message2(stderr, __LINE__, __FILE__, __func__, MSG2_INDENT1|MSG2_FLUSH, MSG_ERROR, __VA_ARGS__)
-#define imsg_warning(...) avrdude_message2(stderr, __LINE__, __FILE__, __func__, MSG2_INDENT1|MSG2_FLUSH, MSG_WARNING, __VA_ARGS__)
-#define imsg_info(...) avrdude_message2(stderr, __LINE__, __FILE__, __func__, MSG2_INDENT2|MSG2_FLUSH, MSG_INFO, __VA_ARGS__)
-#define imsg_notice(...) avrdude_message2(stderr, __LINE__, __FILE__, __func__, MSG2_INDENT2|MSG2_FLUSH, MSG_NOTICE, __VA_ARGS__)
-#define imsg_notice2(...) avrdude_message2(stderr, __LINE__, __FILE__, __func__, MSG2_INDENT2|MSG2_FLUSH, MSG_NOTICE2, __VA_ARGS__)
-#define imsg_debug(...) avrdude_message2(stderr, __LINE__, __FILE__, __func__, MSG2_INDENT2|MSG2_FLUSH, MSG_DEBUG, __VA_ARGS__)
-#define imsg_trace(...) avrdude_message2(stderr, __LINE__, __FILE__, __func__, MSG2_INDENT2|MSG2_FLUSH, MSG_TRACE, __VA_ARGS__)
-#define imsg_trace2(...) avrdude_message2(stderr, __LINE__, __FILE__, __func__, MSG2_INDENT2|MSG2_FLUSH, MSG_TRACE2, __VA_ARGS__)
+#define imsg_ext_error(...) avrdude_message2(stderr, __LINE__, __FILE__, __func__, MSG2_INDENT1|MSG2_FLUSH|MSG2_LEFT_MARGIN, MSG_EXT_ERROR, __VA_ARGS__)
+#define imsg_error(...) avrdude_message2(stderr, __LINE__, __FILE__, __func__, MSG2_INDENT1|MSG2_FLUSH|MSG2_LEFT_MARGIN, MSG_ERROR, __VA_ARGS__)
+#define imsg_warning(...) avrdude_message2(stderr, __LINE__, __FILE__, __func__, MSG2_INDENT1|MSG2_FLUSH|MSG2_LEFT_MARGIN, MSG_WARNING, __VA_ARGS__)
+#define imsg_info(...) avrdude_message2(stderr, __LINE__, __FILE__, __func__, MSG2_INDENT2|MSG2_FLUSH|MSG2_LEFT_MARGIN, MSG_INFO, __VA_ARGS__)
+#define imsg_notice(...) avrdude_message2(stderr, __LINE__, __FILE__, __func__, MSG2_INDENT2|MSG2_FLUSH|MSG2_LEFT_MARGIN, MSG_NOTICE, __VA_ARGS__)
+#define imsg_notice2(...) avrdude_message2(stderr, __LINE__, __FILE__, __func__, MSG2_INDENT2|MSG2_FLUSH|MSG2_LEFT_MARGIN, MSG_NOTICE2, __VA_ARGS__)
+#define imsg_debug(...) avrdude_message2(stderr, __LINE__, __FILE__, __func__, MSG2_INDENT2|MSG2_FLUSH|MSG2_LEFT_MARGIN, MSG_DEBUG, __VA_ARGS__)
+#define imsg_trace(...) avrdude_message2(stderr, __LINE__, __FILE__, __func__, MSG2_INDENT2|MSG2_FLUSH|MSG2_LEFT_MARGIN, MSG_TRACE, __VA_ARGS__)
+#define imsg_trace2(...) avrdude_message2(stderr, __LINE__, __FILE__, __func__, MSG2_INDENT2|MSG2_FLUSH|MSG2_LEFT_MARGIN, MSG_TRACE2, __VA_ARGS__)
+
+#define lmsg_ext_error(...) avrdude_message2(stderr, __LINE__, __FILE__, __func__, MSG2_LEFT_MARGIN, MSG_EXT_ERROR, __VA_ARGS__)
+#define lmsg_error(...) avrdude_message2(stderr, __LINE__, __FILE__, __func__, MSG2_LEFT_MARGIN, MSG_ERROR, __VA_ARGS__)
+#define lmsg_warning(...) avrdude_message2(stderr, __LINE__, __FILE__, __func__, MSG2_LEFT_MARGIN, MSG_WARNING, __VA_ARGS__)
+#define lmsg_info(...) avrdude_message2(stderr, __LINE__, __FILE__, __func__, MSG2_LEFT_MARGIN, MSG_INFO, __VA_ARGS__)
+#define lmsg_notice(...) avrdude_message2(stderr, __LINE__, __FILE__, __func__, MSG2_LEFT_MARGIN, MSG_NOTICE, __VA_ARGS__)
+#define lmsg_notice2(...) avrdude_message2(stderr, __LINE__, __FILE__, __func__, MSG2_LEFT_MARGIN, MSG_NOTICE2, __VA_ARGS__)
+#define lmsg_debug(...) avrdude_message2(stderr, __LINE__, __FILE__, __func__, MSG2_LEFT_MARGIN, MSG_DEBUG, __VA_ARGS__)
+#define lmsg_trace(...) avrdude_message2(stderr, __LINE__, __FILE__, __func__, MSG2_LEFT_MARGIN, MSG_TRACE, __VA_ARGS__)
+#define lmsg_trace2(...) avrdude_message2(stderr, __LINE__, __FILE__, __func__, MSG2_LEFT_MARGIN, MSG_TRACE2, __VA_ARGS__)
#define term_out(...) avrdude_message2(stdout, __LINE__, __FILE__, __func__, MSG2_FLUSH, MSG_INFO, __VA_ARGS__)
+#define lterm_out(...) avrdude_message2(stdout, __LINE__, __FILE__, __func__, MSG2_FLUSH|MSG2_LEFT_MARGIN, MSG_INFO, __VA_ARGS__)
+
#define fmsg_out(fp, ...) avrdude_message2(fp, __LINE__, __FILE__, __func__, MSG2_FLUSH, MSG_INFO, __VA_ARGS__)
#endif
diff --git a/src/main.c b/src/main.c
index b1161867..48291ee6 100644
--- a/src/main.c
+++ b/src/main.c
@@ -74,12 +74,10 @@ static const char *avrdude_message_type(int msglvl) {
/*
- * Core msg_xyz() routine
+ * Core messaging routine for msg_xyz(), [pli]msg_xyz() and term_out()
* See #define lines in avrdude.h of how it is normally called
- * Side note: if format starts with \v print \n but only if *not* at beginning of line
*
- * Function is named that way since there used to be a different avrdude_message()
- * before which is gone now.
+ * Named that way as there used to be a now gone different avrdude_message()
*/
int avrdude_message2(FILE *fp, int lno, const char *file, const char *func, int msgmode, int msglvl, const char *format, ...) {
int rc = 0;
@@ -110,9 +108,21 @@ int avrdude_message2(FILE *fp, int lno, const char *file, const char *func, int
// Reduce effective verbosity level by number of -q above one when printing to stderr
if ((quell_progress < 2 || fp != stderr? verbose: verbose+1-quell_progress) >= msglvl) {
- if(msgmode & MSG2_PROGNAME) {
- if(!bols[bi].bol)
+ if(msgmode & MSG2_LEFT_MARGIN && !bols[bi].bol) {
+ fprintf(fp, "\n");
+ bols[bi].bol = 1;
+ }
+
+ // Keep vertical tab at start of format string as conditional new line
+ if(*format == '\v') {
+ format++;
+ if(!bols[bi].bol) {
fprintf(fp, "\n");
+ bols[bi].bol = 1;
+ }
+ }
+
+ if(msgmode & MSG2_PROGNAME) {
fprintf(fp, "%s", progname);
if(verbose >= MSG_NOTICE && (msgmode & MSG2_FUNCTION))
fprintf(fp, " %s()", func);
@@ -137,15 +147,6 @@ int avrdude_message2(FILE *fp, int lno, const char *file, const char *func, int
bols[bi].bol = 0;
}
- // Vertical tab at start of format string is a conditional new line
- if(*format == '\v') {
- format++;
- if(!bols[bi].bol) {
- fprintf(fp, "\n");
- bols[bi].bol = 1;
- }
- }
-
// Figure out whether this print will leave us at beginning of line
// Determine required size first
@@ -512,7 +513,6 @@ static int suggest_programmers(const char *programmer, LISTID programmers) {
}
static void programmer_not_found(const char *programmer, PROGRAMMER *pgm, int pmode) {
- msg_error("\v");
if(!programmer || !*programmer) {
pmsg_error("no programmer has been specified on the command line or in the\n");
imsg_error("config file(s); specify one using the -c option and try again\n");
@@ -520,7 +520,7 @@ static void programmer_not_found(const char *programmer, PROGRAMMER *pgm, int pm
}
if(str_eq(programmer, "?")) {
- msg_error("Valid programmers are:\n");
+ lmsg_error("Valid programmers are:\n");
list_programmers(stderr, " ", programmers, ~0);
msg_error("\n");
return;
@@ -543,7 +543,7 @@ static void programmer_not_found(const char *programmer, PROGRAMMER *pgm, int pm
}
}
if(pmatches) {
- msg_error("%s is not a unique start of a programmer name; consider:\n", programmer);
+ pmsg_error("%s is not a unique start of a programmer name; consider:\n", programmer);
for(LNODEID ln1=lfirst(programmers); ln1; ln1=lnext(ln1)) {
PROGRAMMER *pg = ldata(ln1);
if(is_programmer(pg) && (pg->prog_modes & pmode))
@@ -1142,7 +1142,7 @@ int main(int argc, char * argv [])
list_available_serialports(programmers);
exit(0);
} else if(str_eq(port, "?sa")) {
- msg_error("\vValid serial adapters are:\n");
+ lmsg_error("Valid serial adapters are:\n");
list_serialadapters(stderr, " ", programmers);
exit(0);
}
@@ -1495,7 +1495,7 @@ skipopen:
programmer_display(pgm, progbuf);
}
- msg_info("\v");
+ lmsg_info("");
exitrc = 0;
diff --git a/src/serialadapter.c b/src/serialadapter.c
index 349de7c2..dc4f610c 100644
--- a/src/serialadapter.c
+++ b/src/serialadapter.c
@@ -447,11 +447,10 @@ void list_serialadapters(FILE *fp, const char *prefix, LISTID programmers) {
}
void serialadapter_not_found(const char *sea_id) {
- msg_error("\v");
if(sea_id && *sea_id)
pmsg_error("cannot find serial adapter id %s\n", sea_id);
- msg_error("\nValid serial adapters are:\n");
+ lmsg_error("\nValid serial adapters are:\n");
list_serialadapters(stderr, " ", programmers);
msg_error("\n");
}
diff --git a/src/term.c b/src/term.c
index f5edc1b9..ea10ada6 100644
--- a/src/term.c
+++ b/src/term.c
@@ -349,7 +349,7 @@ static int cmd_dump(const PROGRAMMER *pgm, const AVRPART *p, int argc, const cha
report_progress(1, 1, NULL);
hexdump_buf(stdout, mem, read_mem[i].addr, buf, read_mem[i].len);
- term_out("\v");
+ lterm_out("");
free(buf);
@@ -598,7 +598,7 @@ static int cmd_write(const PROGRAMMER *pgm, const AVRPART *p, int argc, const ch
len + bytes_grown, str_plural(len + bytes_grown), addr);
if (write_mode == WRITE_MODE_FILL && filling)
msg_notice2("; remaining space filled with %s", argv[argc - 2]);
- msg_notice2("\v");
+ msg_notice2("\n");
report_progress(0, 1, avr_has_paged_access(pgm, mem)? "Caching": "Writing");
for (i = 0; i < len + bytes_grown; i++) {
@@ -1904,7 +1904,7 @@ static int cmd_part(const PROGRAMMER *pgm, const AVRPART *p, int argc, const cha
avr_mem_display(stdout, p, "");
avr_variants_display(stdout, p, "");
}
- term_out("\v");
+ lterm_out("");
return 0;
}
@@ -1968,7 +1968,7 @@ static int cmd_parms(const PROGRAMMER *pgm, const AVRPART *p, int argc, const ch
}
pgm->print_parms(pgm, stdout);
- term_out("\v");
+ lterm_out("");
return 0;
}
@@ -2549,7 +2549,7 @@ static void term_gotline(char *cmdstr) {
}
} else {
// End of file or terminal ^D
- term_out("\v");
+ lterm_out("");
cmd_quit(term_pgm, term_p, 0, NULL);
term_running = 0;
}
@@ -2665,11 +2665,11 @@ static int cmd_include(const PROGRAMMER *pgm, const AVRPART *p, int argc, const
if(verbose > 0)
term_out("%d: ", lineno);
term_out("%s", buffer);
- term_out("\v");
+ lterm_out("");
}
if(process_line(buffer, pgm, p) < 0)
rc = -1;
- term_out("\v");
+ lterm_out("");
}
if(errstr) {
pmsg_error("(include) read error in file %s: %s\n", argv[1], errstr);
@@ -2681,26 +2681,44 @@ static int cmd_include(const PROGRAMMER *pgm, const AVRPART *p, int argc, const
}
+/*
+ * ASCII progress bar
+ *
+ * A 50 character bar is gradually filled with hash marks (#) to indicate
+ * progress, and completed with hyphen (-) once an error occurred:
+ *
+ * Reading | ############################## | 59% 0.41 s
+ *
+ * Reading | ###############################------------------- | 61% 0.42 s
+ *
+ * First non-NULL heading hdr starts reporting, percent=100 stops reporting;
+ * etime is the wall-clock time in seconds that the task has taken so for;
+ * finish can take on three values:
+ * -1 task ended in error, show the last valid percentage and fill
+ * progress bar with hyphens instead of hashes
+ * 0 do not terminate progress bar with \n when finishing at 100 percent
+ * 1 terminate progress bar with \n when finishing at 100 percent
+ */
static void update_progress_tty(int percent, double etime, const char *hdr, int finish) {
static char *header;
static int last, done = 1;
int i;
- setvbuf(stderr, (char *) NULL, _IONBF, 0);
+ setvbuf(stderr, (char *) NULL, _IONBF, 0); // Set stderr to be ubuffered
if(hdr) {
- msg_info("\v");
- last = done = 0;
+ lmsg_info(""); // Print new line unless already done before
+ last = done = 0; // OK, we have a header, start reporting
if(header)
free(header);
- header = cfg_strdup("update_progress_tty()", hdr);
+ header = cfg_strdup(__func__, hdr);
}
percent = percent > 100? 100: percent < 0? 0: percent;
if(!done) {
if(!header)
- header = cfg_strdup("update_progress_tty()", "report");
+ header = cfg_strdup(__func__, "report");
int showperc = finish >= 0? percent: last;
@@ -2710,16 +2728,17 @@ static void update_progress_tty(int percent, double etime, const char *hdr, int
hashes[i/2] = '#';
hashes[50] = 0;
+ // Overwrite line using \r
msg_info("\r%s | %s | %d%% %0.2f s ", header, hashes, showperc, etime);
if(percent == 100) {
if(finish)
- msg_info("\v");
- done = 1;
+ lmsg_info("");
+ done = 1; // Stop future reporting
}
}
last = percent;
- setvbuf(stderr, (char *) NULL, _IOLBF, 0);
+ setvbuf(stderr, (char *) NULL, _IOLBF, 0); // Set stderr to be line buffered
}
static void update_progress_no_tty(int percent, double etime, const char *hdr, int finish) {
@@ -2730,7 +2749,7 @@ static void update_progress_no_tty(int percent, double etime, const char *hdr, i
percent = percent > 100? 100: percent < 0? 0: percent;
if(hdr) {
- msg_info("\v%s | ", hdr);
+ lmsg_info("%s | ", hdr);
last = done = 0;
}
@@ -2741,7 +2760,7 @@ static void update_progress_no_tty(int percent, double etime, const char *hdr, i
if(percent == 100) {
msg_info(" | %d%% %0.2fs", finish >= 0? 100: last, etime);
if(finish)
- msg_info("\v");
+ lmsg_info("");
done = 1;
}
}
diff --git a/src/update.c b/src/update.c
index bbfb5f3b..7618ae79 100644
--- a/src/update.c
+++ b/src/update.c
@@ -369,7 +369,7 @@ int do_op(const PROGRAMMER *pgm, const AVRPART *p, const UPDATE *upd, enum updat
Filestats fs, fs_patched;
char *tofree;
- msg_info("\v\n");
+ lmsg_info("\n"); // Ensure an empty line for visual separation of operations
pmsg_info("processing %s\n", tofree = update_str(upd));
free(tofree);