--- /dev/null
+#include <stdio.h>
+#include <stdarg.h>
+#include <stdlib.h>
+#include <string.h>
+#include <errno.h>
+#include <time.h>
+#include <limits.h>
+#include <math.h>
+#include <unistd.h>
+
+#include "c.h"
+#include "xalloc.h"
+#include "closestream.h"
+#include "nls.h"
+#include "strutils.h"
+#include "script-playutils.h"
+
+UL_DEBUG_DEFINE_MASK(scriptreplay);
+UL_DEBUG_DEFINE_MASKNAMES(scriptreplay) = UL_DEBUG_EMPTY_MASKNAMES;
+
+#define DBG(m, x) __UL_DBG(scriptreplay, SCRIPTREPLAY_DEBUG_, m, x)
+#define ON_DBG(m, x) __UL_DBG_CALL(scriptreplay, SCRIPTREPLAY_DEBUG_, m, x)
+
+/*
+ * The script replay is driven by timing file where each entry describes one
+ * step in the replay. The timing step may refer input or output (or
+ * signal, extra informations, etc.)
+ *
+ * The step data are stored in log files, the right log file for the step is
+ * selected from replay_setup.
+ */
+enum {
+ REPLAY_TIMING_SIMPLE, /* timing info in classic "<delta> <offset>" format */
+ REPLAY_TIMING_MULTI /* multiple streams in format "<type> <delta> <offset|etc> */
+};
+
+struct replay_log {
+ const char *streams; /* 'I'nput, 'O'utput or both */
+ const char *filename;
+ FILE *fp;
+
+ unsigned int noseek; /* do not seek in this log */
+};
+
+struct replay_step {
+ char type; /* 'I'nput, 'O'utput, ... */
+ double delay;
+ size_t size;
+
+ char *name; /* signals / heders */
+ char *value;
+
+ struct replay_log *data;
+};
+
+struct replay_setup {
+ struct replay_log *logs;
+ size_t nlogs;
+
+ struct replay_step step; /* current step */
+
+ FILE *timing_fp;
+ const char *timing_filename;
+ int timing_format;
+ int timing_line;
+
+ char default_type; /* type for REPLAY_TIMING_SIMPLE */
+ int crmode;
+};
+
+void replay_init_debug(void)
+{
+ __UL_INIT_DEBUG_FROM_ENV(scriptreplay, SCRIPTREPLAY_DEBUG_, 0, SCRIPTREPLAY_DEBUG);
+}
+
+static int ignore_line(FILE *f)
+{
+ int c;
+
+ while((c = fgetc(f)) != EOF && c != '\n');
+ if (ferror(f))
+ return -errno;
+
+ DBG(LOG, ul_debug(" ignore line"));
+ return 0;
+}
+
+struct replay_setup *replay_new_setup(void)
+{
+ return xcalloc(1, sizeof(struct replay_setup));
+}
+
+/* if timing file does not contains types of entries (old format) than use this
+ * type as the default */
+int replay_set_default_type(struct replay_setup *stp, char type)
+{
+ assert(stp);
+ stp->default_type = type;
+
+ return 0;
+}
+
+int replay_set_crmode(struct replay_setup *stp, int mode)
+{
+ assert(stp);
+ stp->crmode = mode;
+
+ return 0;
+}
+
+static struct replay_log *replay_new_log(struct replay_setup *stp,
+ const char *streams,
+ const char *filename,
+ FILE *f)
+{
+ struct replay_log *log;
+
+ assert(stp);
+ assert(streams);
+ assert(filename);
+
+ stp->logs = xrealloc(stp->logs, (stp->nlogs + 1) * sizeof(*log));
+ log = &stp->logs[stp->nlogs];
+ stp->nlogs++;
+
+ log->filename = filename;
+ log->streams = streams;
+ log->fp = f;
+
+ return log;
+}
+
+int replay_set_timing_file(struct replay_setup *stp, const char *filename)
+{
+ int c, rc = 0;
+
+ assert(stp);
+ assert(filename);
+
+ stp->timing_filename = filename;
+ stp->timing_line = 0;
+
+ stp->timing_fp = fopen(filename, "r");
+ if (!stp->timing_fp)
+ rc = -errno;
+ else {
+ /* detect timing file format */
+ c = fgetc(stp->timing_fp);
+ if (c != EOF) {
+ if (isdigit((unsigned int) c))
+ stp->timing_format = REPLAY_TIMING_SIMPLE;
+ else
+ stp->timing_format = REPLAY_TIMING_MULTI;
+ ungetc(c, stp->timing_fp);
+ } else if (ferror(stp->timing_fp))
+ rc = -errno;
+ }
+
+ if (rc && stp->timing_fp) {
+ fclose(stp->timing_fp);
+ stp->timing_fp = NULL;
+ }
+
+ /* create quasi-log for signals, headers, etc. */
+ if (rc == 0 && stp->timing_format == REPLAY_TIMING_MULTI) {
+ struct replay_log *log = replay_new_log(stp, "SH",
+ filename, stp->timing_fp);
+ if (!log)
+ rc = -ENOMEM;
+ else {
+ log->noseek = 1;
+ DBG(LOG, ul_debug("accociate log file '%s' with 'SH'", filename));
+ }
+ }
+
+ DBG(TIMING, ul_debug("timing file set to '%s' [rc=%d]", filename, rc));
+ return rc;
+}
+
+const char *replay_get_timing_file(struct replay_setup *setup)
+{
+ assert(setup);
+ return setup->timing_filename;
+}
+
+int replay_get_timing_line(struct replay_setup *setup)
+{
+ assert(setup);
+ return setup->timing_line;
+}
+
+int replay_associate_log(struct replay_setup *stp,
+ const char *streams, const char *filename)
+{
+ FILE *f;
+ int rc;
+
+ assert(stp);
+ assert(streams);
+ assert(filename);
+
+ /* open the file and skip the first line */
+ f = fopen(filename, "r");
+ rc = f == NULL ? -errno : ignore_line(f);
+
+ if (rc == 0)
+ replay_new_log(stp, streams, filename, f);
+
+ DBG(LOG, ul_debug("accociate log file '%s' with '%s' [rc=%d]", filename, streams, rc));
+ return rc;
+}
+
+static int is_wanted_stream(char type, const char *streams)
+{
+ if (streams == NULL)
+ return 1;
+ if (strchr(streams, type))
+ return 1;
+ return 0;
+}
+
+static void replay_reset_step(struct replay_step *step)
+{
+ assert(step);
+
+ step->size = 0;
+ step->delay = 0;
+ step->data = NULL;
+ step->type = 0;
+}
+
+double replay_step_get_delay(struct replay_step *step)
+{
+ assert(step);
+ return step->delay;
+}
+
+/* current data log file */
+const char *replay_step_get_filename(struct replay_step *step)
+{
+ assert(step);
+ return step->data->filename;
+}
+
+static int read_multistream_step(struct replay_step *step, FILE *f, char type)
+{
+ int rc = 0;
+ char nl;
+
+
+ switch (type) {
+ case 'O': /* output */
+ case 'I': /* input */
+ rc = fscanf(f, "%lf %zu%c\n", &step->delay, &step->size, &nl);
+ if (rc != 3 || nl != '\n')
+ rc = -EINVAL;
+ else
+ rc = 0;
+ break;
+
+ case 'S': /* signal */
+ case 'H': /* header */
+ {
+ char buf[BUFSIZ];
+
+ rc = fscanf(f, "%lf ", &step->delay); /* delay */
+ if (rc != 1)
+ break;
+
+ rc = fscanf(f, "%s", buf); /* name */
+ if (rc != 1)
+ break;
+ step->name = strrealloc(step->name, buf);
+ if (!step->name)
+ err_oom();
+
+ if (!fgets(buf, sizeof(buf), f)) { /* value */
+ rc = -errno;
+ break;
+ }
+ if (*buf) {
+ strrem(buf, '\n');
+ step->value = strrealloc(step->value, buf);
+ if (!step->value)
+ err_oom();
+ }
+ rc = 0;
+ break;
+ }
+ default:
+ break;
+ }
+
+ DBG(TIMING, ul_debug(" read step delay & size [rc=%d]", rc));
+ return rc;
+}
+
+static struct replay_log *replay_get_stream_log(struct replay_setup *stp, char stream)
+{
+ size_t i;
+
+ for (i = 0; i < stp->nlogs; i++) {
+ struct replay_log *log = &stp->logs[i];
+
+ if (is_wanted_stream(stream, log->streams))
+ return log;
+ }
+ return NULL;
+}
+
+static int replay_seek_log(struct replay_log *log, size_t move)
+{
+ if (log->noseek)
+ return 0;
+
+ DBG(LOG, ul_debug(" %s: seek ++ %zu", log->filename, move));
+ return fseek(log->fp, move, SEEK_CUR) == (off_t) -1 ? -errno : 0;
+}
+
+/* returns next step with pointer to the right log file for specified streams (e.g.
+ * "IOS" for in/out/signals) or all streams if stream is NULL.
+ *
+ * returns: 0 = success, <0 = error, 1 = done (EOF)
+ */
+int replay_get_next_step(struct replay_setup *stp, char *streams, struct replay_step **xstep)
+{
+ struct replay_step *step;
+ int rc;
+ double ignored_delay = 0;
+
+ assert(stp);
+ assert(stp->timing_fp);
+ assert(xstep);
+
+ step = &stp->step;
+ *xstep = NULL;
+
+ do {
+ struct replay_log *log = NULL;
+
+ rc = 1; /* done */
+ if (feof(stp->timing_fp))
+ break;
+
+ DBG(TIMING, ul_debug("reading next step"));
+
+ replay_reset_step(step);
+ stp->timing_line++;
+
+ switch (stp->timing_format) {
+ case REPLAY_TIMING_SIMPLE:
+ /* old format is the same as new format, but without <type> prefix */
+ rc = read_multistream_step(step, stp->timing_fp, stp->default_type);
+ if (rc == 0)
+ step->type = stp->default_type;
+ break;
+ case REPLAY_TIMING_MULTI:
+ rc = fscanf(stp->timing_fp, "%c ", &step->type);
+ if (rc != 1)
+ rc = -EINVAL;
+ else
+ rc = read_multistream_step(step,
+ stp->timing_fp,
+ step->type);
+ break;
+ }
+
+ if (rc) {
+ if (rc < 0 && feof(stp->timing_fp))
+ rc = 1;
+ break; /* error or EOF */
+ }
+
+ DBG(TIMING, ul_debug(" step entry is '%c'", step->type));
+
+ log = replay_get_stream_log(stp, step->type);
+ if (log) {
+ if (is_wanted_stream(step->type, streams)) {
+ step->data = log;
+ *xstep = step;
+ DBG(LOG, ul_debug(" use %s as data source", log->filename));
+ goto done;
+ }
+ /* The step entry is unwanted, but we keep the right
+ * position in the log file although the data are ignored.
+ */
+ replay_seek_log(log, step->size);
+ } else
+ DBG(TIMING, ul_debug(" not found log for '%c' stream", step->type));
+
+ DBG(TIMING, ul_debug(" ignore step '%c' [delay=%f]",
+ step->type, step->delay));
+ ignored_delay += step->delay;
+ } while (rc == 0);
+
+done:
+ if (ignored_delay)
+ step->delay += ignored_delay;
+
+ DBG(TIMING, ul_debug("reading next step done [rc=%d delay=%f (ignored=%f) size=%zu]",
+ rc, step->delay, ignored_delay, step->size));
+ return rc;
+}
+
+/* return: 0 = success, <0 = error, 1 = done (EOF) */
+int replay_emit_step_data(struct replay_setup *stp, struct replay_step *step, int fd)
+{
+ size_t ct;
+ int rc = 0, cr2nl = 0;
+ char buf[BUFSIZ];
+
+ assert(stp);
+ assert(step);
+ switch (step->type) {
+ case 'S':
+ assert(step->name);
+ assert(step->value);
+ dprintf(fd, "%s %s\n", step->name, step->value);
+ DBG(LOG, ul_debug("log signal emited"));
+ return 0;
+ case 'H':
+ assert(step->name);
+ assert(step->value);
+ dprintf(fd, "%10s: %s\n", step->name, step->value);
+ DBG(LOG, ul_debug("log header emited"));
+ return 0;
+ default:
+ break; /* continue with real data */
+ }
+
+ assert(step->size);
+ assert(step->data);
+ assert(step->data->fp);
+
+ switch (stp->crmode) {
+ case REPLAY_CRMODE_AUTO:
+ if (step->type == 'I')
+ cr2nl = 1;
+ break;
+ case REPLAY_CRMODE_NEVER:
+ cr2nl = 0;
+ break;
+ case REPLAY_CRMODE_ALWAYS:
+ cr2nl = 1;
+ break;
+ }
+
+ for (ct = step->size; ct > 0; ) {
+ size_t len, cc;
+
+ cc = ct > sizeof(buf) ? sizeof(buf): ct;
+ len = fread(buf, 1, cc, step->data->fp);
+
+ if (!len) {
+ DBG(LOG, ul_debug("log data emit: failed to read log %m"));
+ break;
+ }
+
+ if (cr2nl) {
+ size_t i;
+
+ for (i = 0; i < len; i++) {
+ if (buf[i] == 0x0D)
+ buf[i] = '\n';
+ }
+ }
+
+ ct -= len;
+ cc = write(fd, buf, len);
+ if (cc != len) {
+ rc = -errno;
+ DBG(LOG, ul_debug("log data emit: failed write data %m"));
+ break;
+ }
+ }
+
+ if (ct && ferror(step->data->fp))
+ rc = -errno;
+ if (ct && feof(step->data->fp))
+ rc = 1;
+
+ DBG(LOG, ul_debug("log data emited [rc=%d size=%zu]", rc, step->size));
+ return rc;
+}
#include <unistd.h>
#include <getopt.h>
-
#include "c.h"
-#include "debug.h"
#include "xalloc.h"
#include "closestream.h"
#include "nls.h"
#include "strutils.h"
#include "optutils.h"
-
-static UL_DEBUG_DEFINE_MASK(scriptreplay);
-UL_DEBUG_DEFINE_MASKNAMES(scriptreplay) = UL_DEBUG_EMPTY_MASKNAMES;
-
-#define SCRIPTREPLAY_DEBUG_INIT (1 << 1)
-#define SCRIPTREPLAY_DEBUG_TIMING (1 << 2)
-#define SCRIPTREPLAY_DEBUG_LOG (1 << 3)
-#define SCRIPTREPLAY_DEBUG_MISC (1 << 4)
-#define SCRIPTREPLAY_DEBUG_ALL 0xFFFF
-
-#define DBG(m, x) __UL_DBG(scriptreplay, SCRIPTREPLAY_DEBUG_, m, x)
-#define ON_DBG(m, x) __UL_DBG_CALL(scriptreplay, SCRIPTREPLAY_DEBUG_, m, x)
+#include "script-playutils.h"
#define SCRIPT_MIN_DELAY 0.0001 /* from original sripreplay.pl */
-/*
- * The script replay is driven by timing file where each entry describes one
- * step in the replay. The timing step may refer input or output (or
- * signal, extra informations, etc.)
- *
- * The step data are stored in log files, the right log file for the step is
- * selected from replay_setup.
- *
- * TODO: move struct replay_{log,step,setup} to script-playutils.c to make it
- * usable for scriptlive(1) code.
- */
-
-enum {
- REPLAY_TIMING_SIMPLE, /* timing info in classic "<delta> <offset>" format */
- REPLAY_TIMING_MULTI /* multiple streams in format "<type> <delta> <offset|etc> */
-};
-
-/* CR to '\n' mode */
-enum {
- REPLAY_CRMODE_AUTO = 0,
- REPLAY_CRMODE_NEVER,
- REPLAY_CRMODE_ALWAYS
-};
-
-struct replay_log {
- const char *streams; /* 'I'nput, 'O'utput or both */
- const char *filename;
- FILE *fp;
-
- unsigned int noseek; /* do not seek in this log */
-};
-
-struct replay_step {
- char type; /* 'I'nput, 'O'utput, ... */
- double delay;
- size_t size;
-
- char *name; /* signals / heders */
- char *value;
-
- struct replay_log *data;
-};
-
-struct replay_setup {
- struct replay_log *logs;
- size_t nlogs;
-
- struct replay_step step; /* current step */
-
- FILE *timing_fp;
- const char *timing_filename;
- int timing_format;
- int timing_line;
-
- char default_type; /* type for REPLAY_TIMING_SIMPLE */
- int crmode;
-};
-
-static void scriptreplay_init_debug(void)
-{
- __UL_INIT_DEBUG_FROM_ENV(scriptreplay, SCRIPTREPLAY_DEBUG_, 0, SCRIPTREPLAY_DEBUG);
-}
-
-static int ignore_line(FILE *f)
-{
- int c;
-
- while((c = fgetc(f)) != EOF && c != '\n');
- if (ferror(f))
- return -errno;
-
- DBG(LOG, ul_debug(" ignore line"));
- return 0;
-}
-
-/* if timing file does not contains types of entries (old format) than use this
- * type as the default */
-static int replay_set_default_type(struct replay_setup *stp, char type)
-{
- assert(stp);
- stp->default_type = type;
-
- return 0;
-}
-
-static int replay_set_crmode(struct replay_setup *stp, int mode)
-{
- assert(stp);
- stp->crmode = mode;
-
- return 0;
-}
-
-static struct replay_log *replay_new_log(struct replay_setup *stp,
- const char *streams,
- const char *filename,
- FILE *f)
-{
- struct replay_log *log;
-
- assert(stp);
- assert(streams);
- assert(filename);
-
- stp->logs = xrealloc(stp->logs, (stp->nlogs + 1) * sizeof(*log));
- log = &stp->logs[stp->nlogs];
- stp->nlogs++;
-
- log->filename = filename;
- log->streams = streams;
- log->fp = f;
-
- return log;
-}
-
-static int replay_set_timing_file(struct replay_setup *stp, const char *filename)
-{
- int c, rc = 0;
-
- assert(stp);
- assert(filename);
-
- stp->timing_filename = filename;
- stp->timing_line = 0;
-
- stp->timing_fp = fopen(filename, "r");
- if (!stp->timing_fp)
- rc = -errno;
- else {
- /* detect timing file format */
- c = fgetc(stp->timing_fp);
- if (c != EOF) {
- if (isdigit((unsigned int) c))
- stp->timing_format = REPLAY_TIMING_SIMPLE;
- else
- stp->timing_format = REPLAY_TIMING_MULTI;
- ungetc(c, stp->timing_fp);
- } else if (ferror(stp->timing_fp))
- rc = -errno;
- }
-
- if (rc && stp->timing_fp) {
- fclose(stp->timing_fp);
- stp->timing_fp = NULL;
- }
-
- /* create quasi-log for signals, headers, etc. */
- if (rc == 0 && stp->timing_format == REPLAY_TIMING_MULTI) {
- struct replay_log *log = replay_new_log(stp, "SH",
- filename, stp->timing_fp);
- if (!log)
- rc = -ENOMEM;
- else {
- log->noseek = 1;
- DBG(LOG, ul_debug("accociate log file '%s' with 'SH'", filename));
- }
- }
-
- DBG(TIMING, ul_debug("timing file set to '%s' [rc=%d]", filename, rc));
- return rc;
-}
-
-
-static int replay_associate_log(struct replay_setup *stp,
- const char *streams, const char *filename)
-{
- FILE *f;
- int rc;
-
- assert(stp);
- assert(streams);
- assert(filename);
-
- /* open the file and skip the first line */
- f = fopen(filename, "r");
- rc = f == NULL ? -errno : ignore_line(f);
-
- if (rc == 0)
- replay_new_log(stp, streams, filename, f);
-
- DBG(LOG, ul_debug("accociate log file '%s' with '%s' [rc=%d]", filename, streams, rc));
- return rc;
-}
-
-static int is_wanted_stream(char type, const char *streams)
-{
- if (streams == NULL)
- return 1;
- if (strchr(streams, type))
- return 1;
- return 0;
-}
-
-static void replay_reset_step(struct replay_step *step)
-{
- assert(step);
-
- step->size = 0;
- step->delay = 0;
- step->data = NULL;
- step->type = 0;
-}
-
-static int read_multistream_step(struct replay_step *step, FILE *f, char type)
-{
- int rc = 0;
- char nl;
-
-
- switch (type) {
- case 'O': /* output */
- case 'I': /* input */
- rc = fscanf(f, "%lf %zu%c\n", &step->delay, &step->size, &nl);
- if (rc != 3 || nl != '\n')
- rc = -EINVAL;
- else
- rc = 0;
- break;
-
- case 'S': /* signal */
- case 'H': /* header */
- {
- char buf[BUFSIZ];
-
- rc = fscanf(f, "%lf ", &step->delay); /* delay */
- if (rc != 1)
- break;
-
- rc = fscanf(f, "%s", buf); /* name */
- if (rc != 1)
- break;
- step->name = strrealloc(step->name, buf);
- if (!step->name)
- err_oom();
-
- if (!fgets(buf, sizeof(buf), f)) { /* value */
- rc = -errno;
- break;
- }
- if (*buf) {
- strrem(buf, '\n');
- step->value = strrealloc(step->value, buf);
- if (!step->value)
- err_oom();
- }
- rc = 0;
- break;
- }
- default:
- break;
- }
-
- DBG(TIMING, ul_debug(" read step delay & size [rc=%d]", rc));
- return rc;
-}
-
-static struct replay_log *replay_get_stream_log(struct replay_setup *stp, char stream)
-{
- size_t i;
-
- for (i = 0; i < stp->nlogs; i++) {
- struct replay_log *log = &stp->logs[i];
-
- if (is_wanted_stream(stream, log->streams))
- return log;
- }
- return NULL;
-}
-
-static int replay_seek_log(struct replay_log *log, size_t move)
-{
- if (log->noseek)
- return 0;
-
- DBG(LOG, ul_debug(" %s: seek ++ %zu", log->filename, move));
- return fseek(log->fp, move, SEEK_CUR) == (off_t) -1 ? -errno : 0;
-}
-
-/* returns next step with pointer to the right log file for specified streams (e.g.
- * "IOS" for in/out/signals) or all streams if stream is NULL.
- *
- * returns: 0 = success, <0 = error, 1 = done (EOF)
- */
-static int replay_get_next_step(struct replay_setup *stp, char *streams, struct replay_step **xstep)
-{
- struct replay_step *step;
- int rc;
- double ignored_delay = 0;
-
- assert(stp);
- assert(stp->timing_fp);
- assert(xstep);
-
- step = &stp->step;
- *xstep = NULL;
-
- do {
- struct replay_log *log = NULL;
-
- rc = 1; /* done */
- if (feof(stp->timing_fp))
- break;
-
- DBG(TIMING, ul_debug("reading next step"));
-
- replay_reset_step(step);
- stp->timing_line++;
-
- switch (stp->timing_format) {
- case REPLAY_TIMING_SIMPLE:
- /* old format is the same as new format, but without <type> prefix */
- rc = read_multistream_step(step, stp->timing_fp, stp->default_type);
- if (rc == 0)
- step->type = stp->default_type;
- break;
- case REPLAY_TIMING_MULTI:
- rc = fscanf(stp->timing_fp, "%c ", &step->type);
- if (rc != 1)
- rc = -EINVAL;
- else
- rc = read_multistream_step(step,
- stp->timing_fp,
- step->type);
- break;
- }
-
- if (rc) {
- if (rc < 0 && feof(stp->timing_fp))
- rc = 1;
- break; /* error or EOF */
- }
-
- DBG(TIMING, ul_debug(" step entry is '%c'", step->type));
-
- log = replay_get_stream_log(stp, step->type);
- if (log) {
- if (is_wanted_stream(step->type, streams)) {
- step->data = log;
- *xstep = step;
- DBG(LOG, ul_debug(" use %s as data source", log->filename));
- goto done;
- }
- /* The step entry is unwanted, but we keep the right
- * position in the log file although the data are ignored.
- */
- replay_seek_log(log, step->size);
- } else
- DBG(TIMING, ul_debug(" not found log for '%c' stream", step->type));
-
- DBG(TIMING, ul_debug(" ignore step '%c' [delay=%f]",
- step->type, step->delay));
- ignored_delay += step->delay;
- } while (rc == 0);
-
-done:
- if (ignored_delay)
- step->delay += ignored_delay;
-
- DBG(TIMING, ul_debug("reading next step done [rc=%d delay=%f (ignored=%f) size=%zu]",
- rc, step->delay, ignored_delay, step->size));
- return rc;
-}
-
-/* return: 0 = success, <0 = error, 1 = done (EOF) */
-static int replay_emit_step_data(struct replay_setup *stp, struct replay_step *step, int fd)
-{
- size_t ct;
- int rc = 0, cr2nl = 0;
- char buf[BUFSIZ];
-
- assert(stp);
- assert(step);
- switch (step->type) {
- case 'S':
- assert(step->name);
- assert(step->value);
- dprintf(fd, "%s %s\n", step->name, step->value);
- DBG(LOG, ul_debug("log signal emited"));
- return 0;
- case 'H':
- assert(step->name);
- assert(step->value);
- dprintf(fd, "%10s: %s\n", step->name, step->value);
- DBG(LOG, ul_debug("log header emited"));
- return 0;
- default:
- break; /* continue with real data */
- }
-
- assert(step->size);
- assert(step->data);
- assert(step->data->fp);
-
- switch (stp->crmode) {
- case REPLAY_CRMODE_AUTO:
- if (step->type == 'I')
- cr2nl = 1;
- break;
- case REPLAY_CRMODE_NEVER:
- cr2nl = 0;
- break;
- case REPLAY_CRMODE_ALWAYS:
- cr2nl = 1;
- break;
- }
-
- for (ct = step->size; ct > 0; ) {
- size_t len, cc;
-
- cc = ct > sizeof(buf) ? sizeof(buf): ct;
- len = fread(buf, 1, cc, step->data->fp);
-
- if (!len) {
- DBG(LOG, ul_debug("log data emit: failed to read log %m"));
- break;
- }
-
- if (cr2nl) {
- size_t i;
-
- for (i = 0; i < len; i++) {
- if (buf[i] == 0x0D)
- buf[i] = '\n';
- }
- }
-
- ct -= len;
- cc = write(fd, buf, len);
- if (cc != len) {
- rc = -errno;
- DBG(LOG, ul_debug("log data emit: failed write data %m"));
- break;
- }
- }
-
- if (ct && ferror(step->data->fp))
- rc = -errno;
- if (ct && feof(step->data->fp))
- rc = 1;
-
- DBG(LOG, ul_debug("log data emited [rc=%d size=%zu]", rc, step->size));
- return rc;
-}
-
static void __attribute__((__noreturn__))
usage(void)
{
int
main(int argc, char *argv[])
{
- struct replay_setup setup = { .nlogs = 0 };
+ struct replay_setup *setup = NULL;
struct replay_step *step = NULL;
char streams[6] = {0}; /* IOSI - in, out, signal,info */
const char *log_out = NULL,
textdomain(PACKAGE);
close_stdout_atexit();
- scriptreplay_init_debug();
+ replay_init_debug();
while ((ch = getopt_long(argc, argv, "B:c:I:O:t:s:d:m:x:Vh", longopts, NULL)) != -1) {
if (!(log_out || log_in || log_io))
errx(EXIT_FAILURE, _("data log file not specified"));
- if (replay_set_timing_file(&setup, log_tm) != 0)
+ setup = replay_new_setup();
+
+ if (replay_set_timing_file(setup, log_tm) != 0)
err(EXIT_FAILURE, _("cannot open %s"), log_tm);
- if (log_out && replay_associate_log(&setup, "O", log_out) != 0)
+ if (log_out && replay_associate_log(setup, "O", log_out) != 0)
err(EXIT_FAILURE, _("cannot open %s"), log_out);
- if (log_in && replay_associate_log(&setup, "I", log_in) != 0)
+ if (log_in && replay_associate_log(setup, "I", log_in) != 0)
err(EXIT_FAILURE, _("cannot open %s"), log_in);
- if (log_io && replay_associate_log(&setup, "IO", log_io) != 0)
+ if (log_io && replay_associate_log(setup, "IO", log_io) != 0)
err(EXIT_FAILURE, _("cannot open %s"), log_io);
if (!*streams) {
appendchr(streams, sizeof(streams), 'I');
}
- replay_set_default_type(&setup,
+ replay_set_default_type(setup,
*streams && streams[1] == '\0' ? *streams : 'O');
- replay_set_crmode(&setup, crmode);
+ replay_set_crmode(setup, crmode);
do {
- rc = replay_get_next_step(&setup, streams, &step);
+ rc = replay_get_next_step(setup, streams, &step);
if (rc)
break;
if (!summary) {
- step->delay /= divi;
- if (maxdelayopt && step->delay > maxdelay)
- step->delay = maxdelay;
- if (step->delay > SCRIPT_MIN_DELAY)
- delay_for(step->delay);
+ double delay = replay_step_get_delay(step);
+
+ delay /= divi;
+ if (maxdelayopt && delay > maxdelay)
+ delay = maxdelay;
+ if (delay > SCRIPT_MIN_DELAY)
+ delay_for(delay);
}
- rc = replay_emit_step_data(&setup, step, STDOUT_FILENO);
+ rc = replay_emit_step_data(setup, step, STDOUT_FILENO);
} while (rc == 0);
if (step && rc < 0)
- err(EXIT_FAILURE, _("%s: log file error"), step->data->filename);
+ err(EXIT_FAILURE, _("%s: log file error"), replay_step_get_filename(step));
else if (rc < 0)
err(EXIT_FAILURE, _("%s: line %d: timing file error"),
- setup.timing_filename,
- setup.timing_line);
+ replay_get_timing_file(setup),
+ replay_get_timing_line(setup));
printf("\n");
exit(EXIT_SUCCESS);
}
projects / thirdparty / util-linux.git / commitdiff
