/* ========================================================================= */
/* ------------------------------------------------------------------------- */
-/* platform independent wrappers for printf() et al. (newline aware) */
+/* logging functions */
/* ------------------------------------------------------------------------- */
+#define DUPLICATE_LOG_OUT_TO_STDOUT TRUE
+#define DUPLICATE_LOG_ERR_TO_STDERR TRUE
+
+
#if defined(PLATFORM_ANDROID)
static int android_log_prio = ANDROID_LOG_INFO;
-#endif
+static char *android_log_buffer = NULL;
-#if 0
-static void vfPrintLog(FILE *stream, char *format, va_list ap)
+static void append_to_android_log_buffer(char *format, va_list ap)
{
-}
+ char text_new[MAX_OUTPUT_LINESIZE];
-static void vfPrintLog(FILE *stream, char *format, va_list ap)
-{
+ // print text to temporary string
+ vsnprintf(text_new, MAX_OUTPUT_LINESIZE, format, ap);
+
+ if (android_log_buffer == NULL)
+ {
+ android_log_buffer = getStringCopy(text_new);
+ }
+ else
+ {
+ char *android_log_buffer_old = android_log_buffer;
+
+ // append new text to existing text
+ android_log_buffer = getStringCat2(android_log_buffer, text_new);
+
+ checked_free(android_log_buffer_old);
+ }
}
-static void fPrintLog(FILE *stream, char *format, va_list ap)
+static void vprintf_log_nonewline(char *format, va_list ap)
{
+ // add log output to buffer until text with newline is printed
+ append_to_android_log_buffer(format, ap);
}
-static void fPrintLog(FILE *stream, char *format, va_list ap)
+static void vprintf_log(char *format, va_list ap)
{
+ // add log output to buffer
+ append_to_android_log_buffer(format, ap);
+
+ // __android_log_vprint(android_log_prio, program.program_title, format, ap);
+ __android_log_write(android_log_prio, program.program_title,
+ android_log_buffer);
+
+ checked_free(android_log_buffer);
+ android_log_buffer = NULL;
}
-#endif
-static void vfprintf_nonewline(FILE *stream, char *format, va_list ap)
-{
-#if defined(PLATFORM_ANDROID)
- // (prefix text of logging output is currently skipped on Android)
- //__android_log_vprint(android_log_prio, program.program_title, format, ap);
#else
- va_list ap2;
- va_copy(ap2, ap);
- vfprintf(stream, format, ap);
- vfprintf(stderr, format, ap2);
+static void vprintf_log_nonewline(char *format, va_list ap)
+{
+ FILE *file = program.log_file[LOG_ERR_ID];
+
+#if DUPLICATE_LOG_ERR_TO_STDERR
+ if (file != program.log_file_default[LOG_ERR_ID])
+ {
+ va_list ap2;
+ va_copy(ap2, ap);
- va_end(ap2);
+ vfprintf(program.log_file_default[LOG_ERR_ID], format, ap2);
+
+ va_end(ap2);
+ }
#endif
+
+ vfprintf(file, format, ap);
}
-static void vfprintf_newline(FILE *stream, char *format, va_list ap)
+static void vprintf_log(char *format, va_list ap)
{
-#if defined(PLATFORM_ANDROID)
- __android_log_vprint(android_log_prio, program.program_title, format, ap);
-#else
+ FILE *file = program.log_file[LOG_ERR_ID];
char *newline = STRING_NEWLINE;
- va_list ap2;
- va_copy(ap2, ap);
-
- vfprintf(stream, format, ap);
- fprintf(stream, "%s", newline);
+#if DUPLICATE_LOG_ERR_TO_STDERR
+ if (file != program.log_file_default[LOG_ERR_ID])
+ {
+ va_list ap2;
+ va_copy(ap2, ap);
- vfprintf(stderr, format, ap2);
- fprintf(stderr, "%s", newline);
+ vfprintf(program.log_file_default[LOG_ERR_ID], format, ap2);
+ fprintf(program.log_file_default[LOG_ERR_ID], "%s", newline);
- va_end(ap2);
+ va_end(ap2);
+ }
#endif
+
+ vfprintf(file, format, ap);
+ fprintf(file, "%s", newline);
}
+#endif
-static void fprintf_nonewline(FILE *stream, char *format, ...)
+static void printf_log_nonewline(char *format, ...)
{
va_list ap;
va_start(ap, format);
- vfprintf_nonewline(stream, format, ap);
+ vprintf_log_nonewline(format, ap);
va_end(ap);
}
-static void fprintf_newline(FILE *stream, char *format, ...)
+static void printf_log(char *format, ...)
{
va_list ap;
va_start(ap, format);
- vfprintf_newline(stream, format, ap);
+ vprintf_log(format, ap);
va_end(ap);
}
-void fprintf_line(FILE *stream, char *line_chars, int line_length)
+static void printf_log_line(char *line_chars, int line_length)
{
int i;
for (i = 0; i < line_length; i++)
- fprintf_nonewline(stream, "%s", line_chars);
+ printf_log_nonewline("%s", line_chars);
- fprintf_newline(stream, "");
+ printf_log("");
+}
+
+
+/* ------------------------------------------------------------------------- */
+/* platform independent wrappers for printf() et al. */
+/* ------------------------------------------------------------------------- */
+
+void fprintf_line(FILE *file, char *line_chars, int line_length)
+{
+ int i;
+
+ for (i = 0; i < line_length; i++)
+ fprintf(file, "%s", line_chars);
+
+ fprintf(file, "\n");
+}
+
+void fprintf_line_with_prefix(FILE *file, char *prefix, char *line_chars,
+ int line_length)
+{
+ fprintf(file, "%s", prefix);
+ fprintf_line(file, line_chars, line_length);
}
void printf_line(char *line_chars, int line_length)
void printf_line_with_prefix(char *prefix, char *line_chars, int line_length)
{
- fprintf(stdout, "%s", prefix);
- fprintf_line(stdout, line_chars, line_length);
+ fprintf_line_with_prefix(stdout, prefix, line_chars, line_length);
+}
+
+static void vPrint(char *format, va_list ap)
+{
+ FILE *file = program.log_file[LOG_OUT_ID];
+
+#if DUPLICATE_LOG_OUT_TO_STDOUT
+ if (file != program.log_file_default[LOG_OUT_ID])
+ {
+ va_list ap2;
+ va_copy(ap2, ap);
+
+ vfprintf(program.log_file_default[LOG_OUT_ID], format, ap2);
+
+ va_end(ap2);
+ }
+#endif
+
+ vfprintf(file, format, ap);
+}
+
+void Print(char *format, ...)
+{
+ va_list ap;
+
+ va_start(ap, format);
+ vPrint(format, ap);
+ va_end(ap);
+}
+
+void PrintLine(char *line_chars, int line_length)
+{
+ int i;
+
+ for (i = 0; i < line_length; i++)
+ Print(line_chars);
+
+ Print("\n");
+}
+
+void PrintLineWithPrefix(char *prefix, char *line_chars, int line_length)
+{
+ Print(prefix);
+ PrintLine(line_chars, line_length);
}
char *getPath2(char *path1, char *path2)
{
#if defined(PLATFORM_ANDROID)
- // workaround for reading from APK assets directory -- skip leading "./"
+ // workaround for reading from assets directory -- skip "." subdirs in path
if (strEqual(path1, "."))
return getStringCopy(path2);
+ else if (strEqual(path2, "."))
+ return getStringCopy(path1);
#endif
return getStringCat2WithSeparator(path1, path2, STRING_PATH_SEPARATOR);
char *getPath3(char *path1, char *path2, char *path3)
{
#if defined(PLATFORM_ANDROID)
- // workaround for reading from APK assets directory -- skip leading "./"
+ // workaround for reading from assets directory -- skip "." subdirs in path
if (strEqual(path1, "."))
return getStringCat2WithSeparator(path2, path3, STRING_PATH_SEPARATOR);
+ else if (strEqual(path2, "."))
+ return getStringCat2WithSeparator(path1, path3, STRING_PATH_SEPARATOR);
+ else if (strEqual(path3, "."))
+ return getStringCat2WithSeparator(path1, path2, STRING_PATH_SEPARATOR);
#endif
return getStringCat3WithSeparator(path1, path2, path3, STRING_PATH_SEPARATOR);
static boolean last_line_was_separator = FALSE;
char *process_name = "";
+ if (program.log_file[LOG_ERR_ID] == NULL)
+ return;
+
#if defined(PLATFORM_ANDROID)
android_log_prio = (mode & ERR_DEBUG ? ANDROID_LOG_DEBUG :
mode & ERR_INFO ? ANDROID_LOG_INFO :
if (mode == ERR_INFO_LINE)
{
if (!last_line_was_separator)
- fprintf_line(program.error_file, format, 79);
+ printf_log_line(format, 79);
last_line_was_separator = TRUE;
if (format)
{
- va_list ap;
-
- fprintf_nonewline(program.error_file, "%s%s: ", program.command_basename,
- process_name);
+#if !defined(PLATFORM_ANDROID)
+ printf_log_nonewline("%s%s: ", program.command_basename, process_name);
+#endif
if (mode & ERR_WARN)
- fprintf_nonewline(program.error_file, "warning: ");
+ printf_log_nonewline("warning: ");
if (mode & ERR_EXIT)
- fprintf_nonewline(program.error_file, "fatal error: ");
+ printf_log_nonewline("fatal error: ");
+
+ va_list ap;
va_start(ap, format);
- vfprintf_newline(program.error_file, format, ap);
+ vprintf_log(format, ap);
va_end(ap);
if ((mode & ERR_EXIT) && !(mode & ERR_FROM_SERVER))
}
if (mode & ERR_HELP)
- fprintf_newline(program.error_file,
- "%s: Try option '--help' for more information.",
- program.command_basename);
+ printf_log("%s: Try option '--help' for more information.",
+ program.command_basename);
if (mode & ERR_EXIT)
- fprintf_newline(program.error_file, "%s%s: aborting",
- program.command_basename, process_name);
+ printf_log("%s%s: aborting", program.command_basename, process_name);
if (mode & ERR_EXIT)
{
node_new->key = getStringCopy(key);
node_new->content = content;
node_new->next = *node_first;
+
+ if (*node_first)
+ (*node_first)->prev = node_new;
+
*node_first = node_new;
}
if (strEqual((*node_first)->key, key))
{
checked_free((*node_first)->key);
+
if (destructor_function)
destructor_function((*node_first)->content);
+
+ if ((*node_first)->next)
+ (*node_first)->next->prev = (*node_first)->prev;
+
+ checked_free(*node_first);
+
*node_first = (*node_first)->next;
}
else
/* (now also added for Windows, to create files in user data directory) */
/* ------------------------------------------------------------------------- */
-char *getErrorFilename(char *basename)
+char *getLogFilename(char *basename)
{
return getPath2(getUserGameDataDir(), basename);
}
-void openErrorFile()
+void OpenLogFiles()
{
+ int i;
+
InitUserDataDirectory();
- if ((program.error_file = fopen(program.error_filename, MODE_WRITE)) == NULL)
+ for (i = 0; i < NUM_LOGS; i++)
{
- program.error_file = stderr;
+ if ((program.log_file[i] = fopen(program.log_filename[i], MODE_WRITE))
+ == NULL)
+ {
+ program.log_file[i] = program.log_file_default[i]; // reset to default
- Error(ERR_WARN, "cannot open file '%s' for writing: %s",
- program.error_filename, strerror(errno));
- }
+ Error(ERR_WARN, "cannot open file '%s' for writing: %s",
+ program.log_filename[i], strerror(errno));
+ }
- /* error output should be unbuffered so it is not truncated in a crash */
- setbuf(program.error_file, NULL);
+ /* output should be unbuffered so it is not truncated in a crash */
+ setbuf(program.log_file[i], NULL);
+ }
}
-void closeErrorFile()
+void CloseLogFiles()
{
- if (program.error_file != stderr) /* do not close stream 'stderr' */
- fclose(program.error_file);
+ int i;
+
+ for (i = 0; i < NUM_LOGS; i++)
+ if (program.log_file[i] != program.log_file_default[i])
+ fclose(program.log_file[i]);
}
-void dumpErrorFile()
+void DumpLogFile(int nr)
{
- FILE *error_file = fopen(program.error_filename, MODE_READ);
+ FILE *log_file = fopen(program.log_filename[nr], MODE_READ);
- if (error_file != NULL)
- {
- while (!feof(error_file))
- fputc(fgetc(error_file), stderr);
+ if (log_file == NULL)
+ return;
- fclose(error_file);
- }
+ while (!feof(log_file))
+ fputc(fgetc(log_file), stdout);
+
+ fclose(log_file);
}
void NotifyUserAboutErrorFile()
char *title_text = getStringCat2(program.program_title, " Error Message");
char *error_text = getStringCat2("The program was aborted due to an error; "
"for details, see the following error file:"
- STRING_NEWLINE, program.error_filename);
+ STRING_NEWLINE,
+ program.log_filename[LOG_ERR_ID]);
MessageBox(NULL, error_text, title_text, MB_OK);
#endif
projects / rocksndiamonds.git / blobdiff