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Add logging support for linux.

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JerryScript-DCO-1.0-Signed-off-by: Andrey Shitov a.shitov@samsung.com
This commit is contained in:
Andrey Shitov
2015-05-18 22:00:30 +03:00
parent 0c058747f1
commit d6c9c5911e
7 changed files with 129 additions and 5 deletions
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main-linux.cpp
+60 -2
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@@ -17,6 +17,7 @@
#include <string.h>
#include "jerry.h"
#include "jrt/jrt.h"
#include "plugins/io/init.h"
@@ -93,7 +94,7 @@ read_sources (const char *script_file_names[],
if (i < files_count)
{
printf ("Failed to read script N%d\n", i + 1);
JERRY_ERROR_MSG ("Failed to read script N%d\n", i + 1);
return NULL;
}
@@ -113,7 +114,7 @@ main (int argc,
{
if (argc >= JERRY_MAX_COMMAND_LINE_ARGS)
{
printf ("Too many command line arguments. Current maximum is %d (JERRY_MAX_COMMAND_LINE_ARGS)\n", argc);
JERRY_ERROR_MSG ("Too many command line arguments. Current maximum is %d (JERRY_MAX_COMMAND_LINE_ARGS)\n", argc);
return JERRY_STANDALONE_EXIT_CODE_FAIL;
}
@@ -130,6 +131,9 @@ main (int argc,
jerry_flag_t flags = JERRY_FLAG_EMPTY;
#ifdef JERRY_ENABLE_LOG
const char *log_file_name = nullptr;
#endif /* JERRY_ENABLE_LOG */
for (i = 1; i < argc; i++)
{
if (!strcmp ("-v", argv[i]))
@@ -159,6 +163,36 @@ main (int argc,
{
flags |= JERRY_FLAG_SHOW_OPCODES;
}
else if (!strcmp ("--log-level", argv[i]))
{
flags |= JERRY_FLAG_ENABLE_LOG;
if (++i < argc && strlen (argv[i]) == 1 && argv[i][0] >='0' && argv[i][0] <= '3')
{
#ifdef JERRY_ENABLE_LOG
jerry_debug_level = argv[i][0] - '0';
#endif /* JERRY_ENABLE_LOG */
}
else
{
JERRY_ERROR_MSG ("Error: wrong format or invalid argument\n");
return JERRY_STANDALONE_EXIT_CODE_FAIL;
}
}
else if (!strcmp ("--log-file", argv[i]))
{
flags |= JERRY_FLAG_ENABLE_LOG;
if (++i < argc)
{
#ifdef JERRY_ENABLE_LOG
log_file_name = argv[i];
#endif /* JERRY_ENABLE_LOG */
}
else
{
JERRY_ERROR_MSG ("Error: wrong format of the arguments\n");
return JERRY_STANDALONE_EXIT_CODE_FAIL;
}
}
else
{
file_names[files_counter++] = argv[i];
@@ -180,6 +214,22 @@ main (int argc,
}
else
{
#ifdef JERRY_ENABLE_LOG
if (log_file_name)
{
jerry_log_file = fopen (log_file_name, "w");
if (jerry_log_file == nullptr)
{
JERRY_ERROR_MSG ("Failed to open log file: %s\n", log_file_name);
return JERRY_STANDALONE_EXIT_CODE_FAIL;
}
}
else
{
jerry_log_file = stdout;
}
#endif /* JERRY_ENABLE_LOG */
jerry_init (flags);
plugin_io_init ();
@@ -201,6 +251,14 @@ main (int argc,
jerry_cleanup ();
#ifdef JERRY_ENABLE_LOG
if (jerry_log_file && jerry_log_file != stdout)
{
fclose (jerry_log_file);
jerry_log_file = nullptr;
}
#endif /* JERRY_ENABLE_LOG */
if (ret_code == JERRY_COMPLETION_CODE_OK)
{
return JERRY_STANDALONE_EXIT_CODE_OK;