From: Uwe Hermann Date: Sun, 11 Nov 2012 08:20:08 +0000 (+0100) Subject: Input modules: Use message logging helpers. X-Git-Tag: dsupstream~560 X-Git-Url: https://sigrok.org/gitaction?a=commitdiff_plain;h=8e7f1cfd99a37d21ebe3365067cd21b76e866d1c;p=libsigrok.git Input modules: Use message logging helpers. --- diff --git a/input/binary.c b/input/binary.c index 2c747511..6e11cde0 100644 --- a/input/binary.c +++ b/input/binary.c @@ -26,6 +26,15 @@ #include "libsigrok.h" #include "libsigrok-internal.h" +/* Message logging helpers with driver-specific prefix string. */ +#define DRIVER_LOG_DOMAIN "input/binary: " +#define sr_log(l, s, args...) sr_log(l, DRIVER_LOG_DOMAIN s, ## args) +#define sr_spew(s, args...) sr_spew(DRIVER_LOG_DOMAIN s, ## args) +#define sr_dbg(s, args...) sr_dbg(DRIVER_LOG_DOMAIN s, ## args) +#define sr_info(s, args...) sr_info(DRIVER_LOG_DOMAIN s, ## args) +#define sr_warn(s, args...) sr_warn(DRIVER_LOG_DOMAIN s, ## args) +#define sr_err(s, args...) sr_err(DRIVER_LOG_DOMAIN s, ## args) + #define CHUNKSIZE (512 * 1024) #define DEFAULT_NUM_PROBES 8 @@ -37,7 +46,7 @@ static int format_match(const char *filename) { (void)filename; - /* this module will handle anything you throw at it */ + /* This module will handle anything you throw at it. */ return TRUE; } @@ -50,14 +59,14 @@ static int init(struct sr_input *in) struct context *ctx; if (!(ctx = g_try_malloc0(sizeof(*ctx)))) { - sr_err("binary in: %s: ctx malloc failed", __func__); + sr_err("Input format context malloc failed."); return SR_ERR_MALLOC; } num_probes = DEFAULT_NUM_PROBES; ctx->samplerate = 0; - if(in->param) { + if (in->param) { param = g_hash_table_lookup(in->param, "numprobes"); if (param) { num_probes = strtoul(param, NULL, 10); @@ -104,7 +113,7 @@ static int loadfile(struct sr_input *in, const char *filename) num_probes = g_slist_length(in->sdi->probes); - /* send header */ + /* Send header packet to the session bus. */ header.feed_version = 1; gettimeofday(&header.starttime, NULL); packet.type = SR_DF_HEADER; @@ -118,7 +127,7 @@ static int loadfile(struct sr_input *in, const char *filename) meta.num_probes = num_probes; sr_session_send(in->sdi, &packet); - /* chop up the input file into chunks and feed it into the session bus */ + /* Chop up the input file into chunks & send it to the session bus. */ packet.type = SR_DF_LOGIC; packet.payload = &logic; logic.unitsize = (num_probes + 7) / 8; @@ -129,7 +138,7 @@ static int loadfile(struct sr_input *in, const char *filename) } close(fd); - /* end of stream */ + /* Send end packet to the session bus. */ packet.type = SR_DF_END; sr_session_send(in->sdi, &packet); diff --git a/input/chronovu_la8.c b/input/chronovu_la8.c index c4b3b403..146d9da9 100644 --- a/input/chronovu_la8.c +++ b/input/chronovu_la8.c @@ -25,6 +25,15 @@ #include "libsigrok.h" #include "libsigrok-internal.h" +/* Message logging helpers with driver-specific prefix string. */ +#define DRIVER_LOG_DOMAIN "input/chronovu-la8: " +#define sr_log(l, s, args...) sr_log(l, DRIVER_LOG_DOMAIN s, ## args) +#define sr_spew(s, args...) sr_spew(DRIVER_LOG_DOMAIN s, ## args) +#define sr_dbg(s, args...) sr_dbg(DRIVER_LOG_DOMAIN s, ## args) +#define sr_info(s, args...) sr_info(DRIVER_LOG_DOMAIN s, ## args) +#define sr_warn(s, args...) sr_warn(DRIVER_LOG_DOMAIN s, ## args) +#define sr_err(s, args...) sr_err(DRIVER_LOG_DOMAIN s, ## args) + #define NUM_PACKETS 2048 #define PACKET_SIZE 4096 #define DEFAULT_NUM_PROBES 8 @@ -54,20 +63,20 @@ static int format_match(const char *filename) int ret; if (!filename) { - sr_err("la8 in: %s: filename was NULL", __func__); + sr_err("%s: filename was NULL", __func__); // return SR_ERR; /* FIXME */ return FALSE; } if (!g_file_test(filename, G_FILE_TEST_EXISTS)) { - sr_err("la8 in: %s: input file '%s' does not exist", + sr_err("%s: input file '%s' does not exist", __func__, filename); // return SR_ERR; /* FIXME */ return FALSE; } if (!g_file_test(filename, G_FILE_TEST_IS_REGULAR)) { - sr_err("la8 in: %s: input file '%s' not a regular file", + sr_err("%s: input file '%s' not a regular file", __func__, filename); // return SR_ERR; /* FIXME */ return FALSE; @@ -76,12 +85,12 @@ static int format_match(const char *filename) /* Only accept files of length 8MB + 5 bytes. */ ret = stat(filename, &stat_buf); if (ret != 0) { - sr_err("la8 in: %s: Error getting file size of '%s'", + sr_err("%s: Error getting file size of '%s'", __func__, filename); return FALSE; } if (stat_buf.st_size != (8 * 1024 * 1024 + 5)) { - sr_dbg("la8 in: %s: File size must be exactly 8388613 bytes (" + sr_dbg("%s: File size must be exactly 8388613 bytes (" "it actually is %d bytes in size), so this is not a " "ChronoVu LA8 file.", __func__, stat_buf.st_size); return FALSE; @@ -106,7 +115,7 @@ static int init(struct sr_input *in) if (param) { num_probes = strtoul(param, NULL, 10); if (num_probes < 1) { - sr_err("la8 in: %s: strtoul failed", __func__); + sr_err("%s: strtoul failed", __func__); return SR_ERR; } } @@ -138,7 +147,7 @@ static int loadfile(struct sr_input *in, const char *filename) /* TODO: Use glib functions! GIOChannel, g_fopen, etc. */ if ((fd = open(filename, O_RDONLY)) == -1) { - sr_err("la8 in: %s: file open failed", __func__); + sr_err("%s: file open failed", __func__); return SR_ERR; } @@ -153,10 +162,10 @@ static int loadfile(struct sr_input *in, const char *filename) close(fd); /* FIXME */ return SR_ERR; } - sr_dbg("la8 in: %s: samplerate is %" PRIu64, __func__, samplerate); + sr_dbg("%s: samplerate is %" PRIu64, __func__, samplerate); /* Send header packet to the session bus. */ - sr_dbg("la8 in: %s: sending SR_DF_HEADER packet", __func__); + sr_dbg("%s: sending SR_DF_HEADER packet", __func__); packet.type = SR_DF_HEADER; packet.payload = &header; header.feed_version = 1; @@ -173,7 +182,7 @@ static int loadfile(struct sr_input *in, const char *filename) /* TODO: Handle trigger point. */ /* Send data packets to the session bus. */ - sr_dbg("la8 in: %s: sending SR_DF_LOGIC data packets", __func__); + sr_dbg("%s: sending SR_DF_LOGIC data packets", __func__); packet.type = SR_DF_LOGIC; packet.payload = &logic; logic.unitsize = (num_probes + 7) / 8; @@ -189,7 +198,7 @@ static int loadfile(struct sr_input *in, const char *filename) close(fd); /* FIXME */ /* Send end packet to the session bus. */ - sr_dbg("la8 in: %s: sending SR_DF_END", __func__); + sr_dbg("%s: sending SR_DF_END", __func__); packet.type = SR_DF_END; packet.payload = NULL; sr_session_send(in->sdi, &packet);