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-rw-r--r--nanohttp/nanohttp-logging.c205
-rw-r--r--nanohttp/nanohttp-logging.h110
2 files changed, 315 insertions, 0 deletions
diff --git a/nanohttp/nanohttp-logging.c b/nanohttp/nanohttp-logging.c
new file mode 100644
index 0000000..7e19d2c
--- /dev/null
+++ b/nanohttp/nanohttp-logging.c
@@ -0,0 +1,205 @@
+/******************************************************************
+* $Id: nanohttp-logging.c,v 1.1 2006/07/09 16:22:52 snowdrop Exp $
+*
+* CSOAP Project: A http client/server library in C
+* Copyright (C) 2003 Ferhat Ayaz
+*
+* This library is free software; you can redistribute it and/or
+* modify it under the terms of the GNU Library General Public
+* License as published by the Free Software Foundation; either
+* version 2 of the License, or (at your option) any later version.
+*
+* This library is distributed in the hope that it will be useful,
+* but WITHOUT ANY WARRANTY; without even the implied warranty of
+* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+* Library General Public License for more details.
+*
+* You should have received a copy of the GNU Library General Public
+* License along with this library; if not, write to the
+* Free Software Foundation, Inc., 59 Temple Place - Suite 330,
+* Boston, MA 02111-1307, USA.
+*
+* Email: ayaz@jprogrammer.net
+******************************************************************/
+#ifdef HAVE_CONFIG_H
+#include <config.h>
+#endif
+
+#ifdef HAVE_STDIO_H
+#include <stdio.h>
+#endif
+
+#ifdef HAVE_STDLIB_H
+#include <stdlib.h>
+#endif
+
+#ifdef HAVE_STDARG_H
+#include <stdarg.h>
+#endif
+
+#ifdef HAVE_STRING_H
+#include <string.h>
+#endif
+
+#ifdef HAVE_CTYPE_H
+#include <ctype.h>
+#endif
+
+#ifdef HAVE_PTHREAD_H
+#include <pthread.h>
+#endif
+
+#include "nanohttp-logging.h"
+
+#ifdef WIN32
+#ifndef __MINGW32__
+
+/* not thread safe!*/
+char *
+VisualC_funcname(const char *file, int line)
+{
+ static char buffer[256];
+ int i = strlen(file) - 1;
+ while (i > 0 && file[i] != '\\')
+ i--;
+ sprintf(buffer, "%s:%d", (file[i] != '\\') ? file : (file + i + 1), line);
+ return buffer;
+}
+
+#endif
+#endif
+
+static log_level_t loglevel = HLOG_DEBUG;
+static char logfile[75] = { '\0' };
+static int log_background = 0;
+
+log_level_t
+hlog_set_level(log_level_t level)
+{
+ log_level_t old = loglevel;
+ loglevel = level;
+ return old;
+}
+
+
+log_level_t
+hlog_get_level(void)
+{
+ return loglevel;
+}
+
+
+void
+hlog_set_file(const char *filename)
+{
+ if (filename)
+ strncpy(logfile, filename, 75);
+ else
+ logfile[0] = '\0';
+}
+
+void
+hlog_set_background(int state)
+{
+ log_background = state;
+}
+
+char *
+hlog_get_file()
+{
+ if (logfile[0] == '\0')
+ return NULL;
+ return logfile;
+}
+
+static void
+_log_write(log_level_t level, const char *prefix,
+ const char *func, const char *format, va_list ap)
+{
+ char buffer[1054];
+ char buffer2[1054];
+ FILE *f;
+
+ if (level < loglevel)
+ return;
+
+ if (!log_background || hlog_get_file())
+ {
+#ifdef WIN32
+ sprintf(buffer, "*%s*: [%s] %s\n", prefix, func, format);
+#else
+ sprintf(buffer, "*%s*:(%ld) [%s] %s\n",
+ prefix, pthread_self(), func, format);
+#endif
+ vsprintf(buffer2, buffer, ap);
+ if (!log_background)
+ {
+ printf(buffer2);
+ fflush(stdout);
+ }
+
+ if (hlog_get_file())
+ {
+ f = fopen(hlog_get_file(), "a");
+ if (!f)
+ f = fopen(hlog_get_file(), "w");
+ if (f)
+ {
+ fprintf(f, buffer2);
+ fflush(f);
+ fclose(f);
+ }
+ }
+ }
+}
+
+void
+hlog_verbose(const char *FUNC, const char *format, ...)
+{
+ va_list ap;
+
+ va_start(ap, format);
+ _log_write(HLOG_VERBOSE, "VERBOSE", FUNC, format, ap);
+ va_end(ap);
+}
+
+void
+hlog_debug(const char *FUNC, const char *format, ...)
+{
+ va_list ap;
+
+ va_start(ap, format);
+ _log_write(HLOG_DEBUG, "DEBUG", FUNC, format, ap);
+ va_end(ap);
+}
+
+void
+hlog_info(const char *FUNC, const char *format, ...)
+{
+ va_list ap;
+
+ va_start(ap, format);
+ _log_write(HLOG_INFO, "INFO", FUNC, format, ap);
+ va_end(ap);
+}
+
+void
+hlog_warn(const char *FUNC, const char *format, ...)
+{
+ va_list ap;
+
+ va_start(ap, format);
+ _log_write(HLOG_WARN, "WARN", FUNC, format, ap);
+ va_end(ap);
+}
+
+void
+hlog_error(const char *FUNC, const char *format, ...)
+{
+ va_list ap;
+
+ va_start(ap, format);
+ _log_write(HLOG_ERROR, "ERROR", FUNC, format, ap);
+ va_end(ap);
+}
+
diff --git a/nanohttp/nanohttp-logging.h b/nanohttp/nanohttp-logging.h
new file mode 100644
index 0000000..51c75df
--- /dev/null
+++ b/nanohttp/nanohttp-logging.h
@@ -0,0 +1,110 @@
+/******************************************************************
+ * $Id: nanohttp-logging.h,v 1.1 2006/07/09 16:22:52 snowdrop Exp $
+ *
+ * CSOAP Project: A http client/server library in C
+ * Copyright (C) 2003-2006 Ferhat Ayaz
+ *
+ * This library is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU Library General Public
+ * License as published by the Free Software Foundation; either
+ * version 2 of the License, or (at your option) any later version.
+ *
+ * This library is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+ * Library General Public License for more details.
+ *
+ * You should have received a copy of the GNU Library General Public
+ * License along with this library; if not, write to the
+ * Free Software Foundation, Inc., 59 Temple Place - Suite 330,
+ * Boston, MA 02111-1307, USA.
+ *
+ * Email: hero@persua.de
+ ******************************************************************/
+#ifndef __nanohttp_logging_h
+#define __nanohttp_logging_h
+
+#define NHTTP_ARG_LOGFILE "-NHTTPlog"
+#define NHTTP_ARG_LOGLEVEL "-NHTTPloglevel"
+
+/* logging stuff */
+typedef enum log_level
+{
+ HLOG_VERBOSE,
+ HLOG_DEBUG,
+ HLOG_INFO,
+ HLOG_WARN,
+ HLOG_ERROR,
+ HLOG_FATAL
+} log_level_t;
+
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+extern log_level_t hlog_set_level(log_level_t level);
+extern log_level_t hlog_get_level(void);
+
+extern void hlog_set_file(const char *filename);
+extern char *hlog_get_file();
+
+#ifdef WIN32
+#if defined(_MSC_VER) && _MSC_VER <= 1200
+char *VisualC_funcname(const char *file, int line); /* not thread safe! */
+#define __FUNCTION__ VisualC_funcname(__FILE__, __LINE__)
+#endif
+#endif
+
+extern void hlog_verbose(const char *FUNC, const char *format, ...);
+extern void hlog_debug(const char *FUNC, const char *format, ...);
+extern void hlog_info(const char *FUNC, const char *format, ...);
+extern void hlog_warn(const char *FUNC, const char *format, ...);
+extern void hlog_error(const char *FUNC, const char *format, ...);
+
+#ifdef __cplusplus
+}
+#endif
+
+/*
+ * XXX: This isn't the "right" way
+ *
+ * #define log_debug(fmt, ...) fprintf(stderr, "EMERGENCY: %s: " fmt "\n", \
+ * __FUNCTION__, ## __VA_ARGS__)
+ *
+ */
+#define log_verbose1(a1) hlog_verbose(__FUNCTION__, a1)
+#define log_verbose2(a1,a2) hlog_verbose(__FUNCTION__, a1,a2)
+#define log_verbose3(a1,a2,a3) hlog_verbose(__FUNCTION__, a1,a2,a3)
+#define log_verbose4(a1,a2,a3,a4) hlog_verbose(__FUNCTION__, a1,a2,a3,a4)
+#define log_verbose5(a1,a2,a3,a4,a5) hlog_verbose(__FUNCTION__, a1,a2,a3,a4,a5)
+
+#define log_debug1(a1) hlog_debug(__FUNCTION__, a1)
+#define log_debug2(a1,a2) hlog_debug(__FUNCTION__, a1,a2)
+#define log_debug3(a1,a2,a3) hlog_debug(__FUNCTION__, a1,a2,a3)
+#define log_debug4(a1,a2,a3,a4) hlog_debug(__FUNCTION__, a1,a2,a3,a4)
+#define log_debug5(a1,a2,a3,a4,a5) hlog_debug(__FUNCTION__, a1,a2,a3,a4,a5)
+
+#define log_info1(a1) hlog_info(__FUNCTION__, a1)
+#define log_info2(a1,a2) hlog_info(__FUNCTION__, a1,a2)
+#define log_info3(a1,a2,a3) hlog_info(__FUNCTION__, a1,a2,a3)
+#define log_info4(a1,a2,a3,a4) hlog_info(__FUNCTION__, a1,a2,a3,a4)
+#define log_info5(a1,a2,a3,a4,a5) hlog_info(__FUNCTION__, a1,a2,a3,a4,a5)
+
+#define log_warn1(a1) hlog_warn(__FUNCTION__, a1)
+#define log_warn2(a1,a2) hlog_warn(__FUNCTION__, a1,a2)
+#define log_warn3(a1,a2,a3) hlog_warn(__FUNCTION__, a1,a2,a3)
+#define log_warn4(a1,a2,a3,a4) hlog_warn(__FUNCTION__, a1,a2,a3,a4)
+#define log_warn5(a1,a2,a3,a4,a5) hlog_warn(__FUNCTION__, a1,a2,a3,a4,a5)
+
+#define log_error1(a1) hlog_error(__FUNCTION__, a1)
+#define log_error2(a1,a2) hlog_error(__FUNCTION__, a1,a2)
+#define log_error3(a1,a2,a3) hlog_error(__FUNCTION__, a1,a2,a3)
+#define log_error4(a1,a2,a3,a4) hlog_error(__FUNCTION__, a1,a2,a3,a4)
+#define log_error5(a1,a2,a3,a4,a5) hlog_error(__FUNCTION__, a1,a2,a3,a4,a5)
+
+#ifdef __cplusplus
+}
+#endif
+
+#endif
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