/*
- * Copyright (c) 2005, Herv� Drolon, FreeImage Team
+ * Copyright (c) 2005, Herve Drolon, FreeImage Team
* All rights reserved.
*
* Redistribution and use in source and binary forms, with or without
Utility functions
==========================================================*/
-#ifndef WIN32
+#ifdef OPJ_CODE_NOT_USED
+#ifndef _WIN32
static char*
i2a(unsigned i, char *a, unsigned r) {
if (i/r > 0) a = i2a(i/r,a,r);
return a;
}
-#endif /* !WIN32 */
+#endif /* !_WIN32 */
+#endif
/* ----------------------------------------------------------------------- */
-
-opj_event_mgr_t* opj_set_event_mgr(opj_common_ptr cinfo, opj_event_mgr_t *event_mgr, void *context) {
+opj_event_mgr_t* OPJ_CALLCONV opj_set_event_mgr(opj_common_ptr cinfo, opj_event_mgr_t *event_mgr, void *context) {
if(cinfo) {
opj_event_mgr_t *previous = cinfo->event_mgr;
cinfo->event_mgr = event_mgr;
return NULL;
}
-bool opj_event_msg(opj_common_ptr cinfo, int event_type, const char *fmt, ...) {
+/* ----------------------------------------------------------------------- */
+opj_bool opj_event_msg(opj_common_ptr cinfo, int event_type, const char *fmt, ...) {
#define MSG_SIZE 512 /* 512 bytes should be more than enough for a short message */
opj_msg_callback msg_handler = NULL;
break;
}
if(msg_handler == NULL) {
- return false;
+ return OPJ_FALSE;
}
} else {
- return false;
+ return OPJ_FALSE;
}
if ((fmt != NULL) && (event_mgr != NULL)) {
va_list arg;
- int str_length, i, j;
+ int str_length/*, i, j*/; /* UniPG */
char message[MSG_SIZE];
memset(message, 0, MSG_SIZE);
/* initialize the optional parameter list */
/* check the length of the format string */
str_length = (strlen(fmt) > MSG_SIZE) ? MSG_SIZE : strlen(fmt);
/* parse the format string and put the result in 'message' */
- for (i = 0, j = 0; i < str_length; ++i) {
- if (fmt[i] == '%') {
- if (i + 1 < str_length) {
- switch(tolower(fmt[i + 1])) {
- case '%' :
- message[j++] = '%';
- break;
- case 'o' : /* octal numbers */
- {
- char tmp[16];
- _itoa(va_arg(arg, int), tmp, 8);
- strcat(message, tmp);
- j += strlen(tmp);
- ++i;
- break;
- }
- case 'i' : /* decimal numbers */
- case 'd' :
- {
- char tmp[16];
- _itoa(va_arg(arg, int), tmp, 10);
- strcat(message, tmp);
- j += strlen(tmp);
- ++i;
- break;
- }
- case 'x' : /* hexadecimal numbers */
- {
- char tmp[16];
- _itoa(va_arg(arg, int), tmp, 16);
- strcat(message, tmp);
- j += strlen(tmp);
- ++i;
- break;
- }
- case 's' : /* strings */
- {
- char *tmp = va_arg(arg, char*);
- strcat(message, tmp);
- j += strlen(tmp);
- ++i;
- break;
- }
- case 'f' : /* floats */
- {
- char tmp[16];
- double value = va_arg(arg, double);
- sprintf(tmp, "%f", value);
- strcat(message, tmp);
- j += strlen(tmp);
- ++i;
- break;
- }
- };
- } else {
- message[j++] = fmt[i];
- }
- } else {
- message[j++] = fmt[i];
- };
- }
+ vsprintf(message, fmt, arg); /* UniPG */
/* deinitialize the optional parameter list */
va_end(arg);
msg_handler(message, cinfo->client_data);
}
- return true;
+ return OPJ_TRUE;
}
+/* ----------------------------------------------------------------------- */
+opj_bool opj_event_msg_v2(opj_event_mgr_t* event_mgr, int event_type, const char *fmt, ...) {
+#define MSG_SIZE 512 /* 512 bytes should be more than enough for a short message */
+ opj_msg_callback msg_handler = NULL;
+
+ if(event_mgr != NULL) {
+ switch(event_type) {
+ case EVT_ERROR:
+ msg_handler = event_mgr->error_handler;
+ break;
+ case EVT_WARNING:
+ msg_handler = event_mgr->warning_handler;
+ break;
+ case EVT_INFO:
+ msg_handler = event_mgr->info_handler;
+ break;
+ default:
+ break;
+ }
+ if(msg_handler == NULL) {
+ return OPJ_FALSE;
+ }
+ } else {
+ return OPJ_FALSE;
+ }
+
+ if ((fmt != NULL) && (event_mgr != NULL)) {
+ va_list arg;
+ int str_length/*, i, j*/; /* UniPG */
+ char message[MSG_SIZE];
+ memset(message, 0, MSG_SIZE);
+ /* initialize the optional parameter list */
+ va_start(arg, fmt);
+ /* check the length of the format string */
+ str_length = (strlen(fmt) > MSG_SIZE) ? MSG_SIZE : strlen(fmt);
+ /* parse the format string and put the result in 'message' */
+ vsprintf(message, fmt, arg); /* UniPG */
+ /* deinitialize the optional parameter list */
+ va_end(arg);
+
+ /* output the message to the user program */
+ msg_handler(message, event_mgr->client_data);
+ }
+
+ return OPJ_TRUE;
+}
+
+/* ----------------------------------------------------------------------- */
+void OPJ_CALLCONV opj_initialize_default_event_handler(opj_event_mgr_t * p_event, opj_bool verbose)
+{
+ if (! p_event){
+ fprintf(stderr, "[ERROR] Event structure provided to the opj_set_default_event_handler is equal to null pointer.\n");
+ return;
+ }
+
+ p_event->client_data = NULL;
+ p_event->error_handler = opj_error_default_callback;
+
+ if (verbose) {
+ p_event->info_handler = opj_info_default_callback;
+ p_event->warning_handler = opj_warning_default_callback;
+ }
+ else {
+ /* FIXME (MSD) This message should be remove when the documentation will be updated */
+ fprintf(stdout, "[INFO] Verbose mode = OFF => no other info/warning output.\n");
+ p_event->info_handler = opj_default_callback ;
+ p_event->warning_handler = opj_default_callback ;
+ }
+}
+
+/* ---------------------------------------------------------------------- */
+/* Default callback functions */
+
+/**
+ * Default callback function.
+ * Do nothing.
+ */
+void opj_default_callback (const char *msg, void *client_data)
+{
+}
+
+/**
+ * Default info callback function.
+ * Output = stdout.
+ */
+void opj_info_default_callback (const char *msg, void *client_data)
+{
+ (void)client_data;
+ fprintf(stdout, "[INFO] %s", msg);
+}
+
+/**
+ * Default warning callback function.
+ * Output = stderr.
+ */
+void opj_warning_default_callback (const char *msg, void *client_data)
+{
+ (void)client_data;
+ fprintf(stderr, "[WARNING] %s", msg);
+}
+
+/**
+ * Default error callback function.
+ * Output = stderr.
+ */
+void opj_error_default_callback (const char *msg, void *client_data)
+{
+ (void)client_data;
+ fprintf(stderr, "[ERROR] %s", msg);
+}
projects / openjpeg.git / blobdiff