Recoding Fixes

10 files changed, 42 insertions, 45 deletions

diff --git a/src/engine.c b/src/engine.c
index 219a098..5f7a3ff 100644
--- a/src/engine.c
+++ b/src/engine.c
@@ -14,7 +14,7 @@ int rccEngineInit(rcc_engine_context engine_ctx, rcc_context ctx) {
 
 void rccEngineFree(rcc_engine_context engine_ctx) {
     if (!engine_ctx) return;
-    
+
     if (engine_ctx->free_func) {
 	engine_ctx->free_func(engine_ctx);
 	engine_ctx->free_func = NULL;
@@ -34,10 +34,10 @@ int rccEngineConfigure(rcc_engine_context ctx) {
     rccEngineFree(ctx);
     
     language_id = rccGetCurrentLanguage(ctx->ctx);
-    if (language_id<0) return -1;
+    if (language_id == (rcc_language_id)-1) return -1;
 
     engine_id = rccGetCurrentEngine(ctx->ctx);
-    if (engine_id<0) return -1;
+    if (engine_id == (rcc_engine_id)-1) return -1;
     
     engine = ctx->ctx->languages[language_id]->engines[engine_id];
     
@@ -45,7 +45,9 @@ int rccEngineConfigure(rcc_engine_context ctx) {
     ctx->func = engine->func;
     ctx->language = ctx->ctx->languages[language_id];
 
-    ctx->internal = engine->init_func(ctx);
+    if (engine->init_func) ctx->internal = engine->init_func(ctx);
+    else ctx->internal = NULL;
+    
     return 0;
 }
 
diff --git a/src/librcc.c b/src/librcc.c
index 5b6a66f..5a68b5f 100644
--- a/src/librcc.c
+++ b/src/librcc.c
@@ -254,23 +254,23 @@ void rccFreeContext(rcc_context ctx) {
 
 int rccLockConfiguration(rcc_context ctx, unsigned int lock_code) {
     if (!ctx) return -1;
-    if (ctx->configuration_lock) return -3;
+    if (ctx->configuration_lock) return -1;
     ctx->configuration_lock = lock_code;
     return 0;
 }
 
 int rccUnlockConfiguration(rcc_context ctx, unsigned int lock_code) {
     if (!ctx) return -1;
-    if (ctx->configuration_lock != lock_code) return -3;
+    if (ctx->configuration_lock != lock_code) return -1;
     ctx->configuration_lock = 0;
     return 0;    
 }
 
 rcc_language_id rccRegisterLanguage(rcc_context ctx, rcc_language *language) {
-    if ((!ctx)||(!language)) return -1;
-    if (ctx->configuration_lock) return -3;
+    if ((!ctx)||(!language)) return (rcc_language_id)-1;
+    if (ctx->configuration_lock) return (rcc_language_id)-1;
     
-    if (ctx->n_languages == ctx->max_languages) return -2;
+    if (ctx->n_languages == ctx->max_languages) return (rcc_language_id)-1;
     ctx->languages[ctx->n_languages++] = language;
     ctx->languages[ctx->n_languages] = NULL;
     
@@ -283,9 +283,9 @@ rcc_language_id rccRegisterLanguage(rcc_context ctx, rcc_language *language) {
 rcc_charset_id rccLanguageRegisterCharset(rcc_language *language, rcc_charset charset) {
     unsigned int i;
     
-    if ((!language)||(!charset)) return -1;
+    if ((!language)||(!charset)) return (rcc_charset_id)-1;
     for (i=0;language->charsets[i];i++);
-    if (i>=RCC_MAX_CHARSETS) return -2;
+    if (i>=RCC_MAX_CHARSETS) return (rcc_charset_id)-1;
     language->charsets[i++] = charset;
     language->charsets[i] = NULL;
     return i-1;
@@ -294,9 +294,9 @@ rcc_charset_id rccLanguageRegisterCharset(rcc_language *language, rcc_charset ch
 rcc_engine_id rccLanguageRegisterEngine(rcc_language *language, rcc_engine *engine) {
     unsigned int i;
     
-    if ((!language)||(!engine)) return -1;
+    if ((!language)||(!engine)) return (rcc_engine_id)-1;
     for (i=0;language->engines[i];i++);
-    if (i>=RCC_MAX_ENGINES) return -2;
+    if (i>=RCC_MAX_ENGINES) return (rcc_engine_id)-1;
     language->engines[i++] = engine;
     language->engines[i] = NULL;
     return i-1;
@@ -305,10 +305,10 @@ rcc_engine_id rccLanguageRegisterEngine(rcc_language *language, rcc_engine *engi
 rcc_alias_id rccRegisterLanguageAlias(rcc_context ctx, rcc_language_alias *alias) {
     unsigned int i;
     
-    if ((!ctx)||(!alias)) return -1;
+    if ((!ctx)||(!alias)) return (rcc_alias_id)-1;
     
     for (i=0;ctx->aliases[i];i++)
-    if (i>=RCC_MAX_ALIASES) return -2;
+    if (i>=RCC_MAX_ALIASES) return (rcc_alias_id)-1;
     
     ctx->aliases[i++] = alias;
     ctx->aliases[i] = NULL;
@@ -317,9 +317,9 @@ rcc_alias_id rccRegisterLanguageAlias(rcc_context ctx, rcc_language_alias *alias
 }
 
 rcc_class_id rccRegisterClass(rcc_context ctx, rcc_class *cl) {
-    if ((!ctx)||(!cl)) return -1;
-    if (ctx->configuration_lock) return -3;
-    if (ctx->n_classes == ctx->max_classes) return -2;
+    if ((!ctx)||(!cl)) return (rcc_class_id)-1;
+    if (ctx->configuration_lock) return (rcc_class_id)-1;
+    if (ctx->n_classes == ctx->max_classes) return (rcc_class_id)-1;
 
     ctx->configure = 1;
     ctx->classes[ctx->n_classes++] = cl;
@@ -336,6 +336,7 @@ rcc_class_type rccGetClassType(rcc_context ctx, rcc_class_id class_id) {
 
 
 int rccConfigure(rcc_context ctx) {
+    int err;
     unsigned int i;
     rcc_charset *charsets;
     const char *charset;
@@ -343,9 +344,11 @@ int rccConfigure(rcc_context ctx) {
     if (!ctx) return -1;
     if (!ctx->configure) return 0;
     
+    rccGetCurrentCharsetName(ctx, (rcc_class_id)0);
     rccFreeIConv(ctx);
     for (i=0;i<ctx->n_classes;i++) {
-	charset = rccGetCurrentCharsetName(ctx, i);
+	charset = rccGetCurrentCharsetName(ctx, (rcc_class_id)i);
+	printf("Configure %i: %s\n", i, charset);
 	if (strcmp(charset, "UTF-8")&&strcmp(charset, "UTF8")) {
 	    ctx->iconv_from[i] = iconv_open("UTF-8", charset);
 	    ctx->iconv_to[i] = iconv_open(charset, "UTF-8");
@@ -354,7 +357,7 @@ int rccConfigure(rcc_context ctx) {
 	    ctx->iconv_to[i] = (iconv_t)-2;
 	}
     }
-
+    
     charsets = rccGetCurrentAutoCharsetList(ctx);
     for (i=0;charsets[i];i++) {
 	charset = charsets[i];
@@ -364,8 +367,10 @@ int rccConfigure(rcc_context ctx) {
 	    ctx->iconv_auto[i] = (iconv_t)-2;
     }
     
-    rccEngineConfigure(&ctx->engine_ctx);
+    err = rccEngineConfigure(&ctx->engine_ctx);
+    if (err) return err;
     
+    ctx->configure = 0;
     return 0;
 }
 
diff --git a/src/lng.c b/src/lng.c
index 3937cd7..a365615 100644
--- a/src/lng.c
+++ b/src/lng.c
@@ -48,7 +48,6 @@ static rcc_language_id rccGetDefaultLanguage(rcc_context ctx) {
 }
 
 rcc_language_id rccGetRealLanguage(rcc_context ctx, rcc_language_id language_id) {
-    printf("CRL: %i\n", language_id);
     if ((!ctx)||(language_id<0)||(language_id>=ctx->n_languages)) return -1;
     if (language_id) return language_id;
     return rccGetDefaultLanguage(ctx);    
@@ -77,7 +76,6 @@ const char *rccGetSelectedLanguageName(rcc_context ctx) {
 
 rcc_language_id rccGetCurrentLanguage(rcc_context ctx) {
     if (!ctx) return -1;
-    printf("CL: %i\n", ctx->current_language);
     return rccGetRealLanguage(ctx, ctx->current_language);    
 }
 
diff --git a/src/lngconfig.c b/src/lngconfig.c
index 67b7e0b..73cf527 100644
--- a/src/lngconfig.c
+++ b/src/lngconfig.c
@@ -66,7 +66,7 @@ rcc_engine_id rccConfigGetEngineByName(rcc_language_config config, const char *n
     
     engines = config->language->engines;
     for (i=0;engines[i];i++)
-	if (!strcmp(engines[i]->title,name)) return i;
+	if (!strcasecmp(engines[i]->title,name)) return i;
     
     return -1;
 }
@@ -79,7 +79,7 @@ rcc_charset_id rccConfigGetCharsetByName(rcc_language_config config, const char
     
     charsets = config->language->charsets;
     for (i=0;charsets[i];i++)
-	if (!strcmp(charsets[i],name)) return i;
+	if (!strcasecmp(charsets[i],name)) return i;
     
     return 0;
 }
@@ -95,7 +95,7 @@ rcc_charset_id rccConfigGetAutoCharsetByName(rcc_language_config config, const c
     charsets = engines[config->engine]->charsets;
     
     for (i=0;charsets[i];i++)
-	if (!strcmp(charsets[i],name)) return i;
+	if (!strcasecmp(charsets[i],name)) return i;
     
     return -1;
 }
@@ -230,7 +230,6 @@ const char *rccConfigGetSelectedCharsetName(rcc_language_config config, rcc_clas
 rcc_charset_id rccConfigGetCurrentCharset(rcc_language_config config, rcc_class_id class_id) {
     int err;
     unsigned int i;
-    rcc_language_id language_id;
     rcc_charset_id charset_id;
 
     rcc_language *language;
@@ -241,7 +240,7 @@ rcc_charset_id rccConfigGetCurrentCharset(rcc_language_config config, rcc_class_
 
     char stmp[RCC_MAX_CHARSET_CHARS + 1];
     const char *defvalue;
-    
+
     if ((!config)||(!config->ctx)||(class_id<0)||(class_id>=config->ctx->n_classes)) return -1;
     
     charset_id = config->charset[class_id];
@@ -260,11 +259,11 @@ rcc_charset_id rccConfigGetCurrentCharset(rcc_language_config config, rcc_class_
 		return rccConfigGetCurrentCharset(config, i); 
 	}
     } else defvalue = config->ctx->locale_variable;
-
+    
     charset_id = rccConfigGetLocaleCharset(config, defvalue);
-    if (charset_id > 0) return charset_id;
+    if ((charset_id != 0)&&(charset_id != (rcc_charset_id)-1)) return charset_id;
 	
-    charsets=config->ctx->languages[language_id]->charsets;
+    charsets=language->charsets;
     if ((charsets[0])&&(charsets[1])) return 1;
     return -1;
 }
diff --git a/src/rcciconv.c b/src/rcciconv.c
index d309a5f..50f827e 100644
--- a/src/rcciconv.c
+++ b/src/rcciconv.c
@@ -67,6 +67,8 @@ loop:
 	    return -1;
 	}
     }
-        
+    
+    ctx->tmpbuffer[RCC_MAX_STRING_CHARS - out_left] = 0;
+
     return RCC_MAX_STRING_CHARS - out_left;
 }
diff --git a/src/rcclist.c b/src/rcclist.c
index 522077e..25e6d07 100644
--- a/src/rcclist.c
+++ b/src/rcclist.c
@@ -9,7 +9,6 @@ rcc_language_ptr *rccGetLanguageList(rcc_context ctx) {
 rcc_charset *rccGetCharsetList(rcc_context ctx, rcc_language_id language_id) {
     if ((!ctx)||(language_id<0)||(language_id>=ctx->n_languages)) return NULL;
     if (!language_id) language_id = rccGetCurrentLanguage(ctx);
-    printf("=====> LanguageID: %i\n", language_id);
 
     return ctx->languages[language_id]->charsets;
 }
@@ -17,7 +16,6 @@ rcc_charset *rccGetCharsetList(rcc_context ctx, rcc_language_id language_id) {
 rcc_engine_ptr *rccGetEngineList(rcc_context ctx, rcc_language_id language_id) {
     if ((!ctx)||(language_id<0)||(language_id>=ctx->n_languages)) return NULL;
     if (!language_id) language_id = rccGetCurrentLanguage(ctx);
-    printf("=====> LanguageID: %i\n", language_id);
 
     return ctx->languages[language_id]->engines;
 }
diff --git a/src/rcclocale.c b/src/rcclocale.c
index d3efaa6..084efa2 100644
--- a/src/rcclocale.c
+++ b/src/rcclocale.c
@@ -32,13 +32,11 @@ int rccLocaleGetLanguage(char *result, const char *lv, unsigned int n) {
     int locale_class;
     const char *l;
     
-    printf("Locale: %p\n", lv);
     if (!lv) return -1;
 
     locale_class = rccLocaleGetClassByName(lv);
     if (locale_class >= 0) {
 	l = setlocale(locale_class, NULL);
-	puts(l);
 	if (!l) return -1;
 	else if ((strcmp(l,"C")==0)||(strcmp(l,"POSIX")==0)) return -1;
     } else return -1;
@@ -56,8 +54,6 @@ int rccLocaleGetLanguage(char *result, const char *lv, unsigned int n) {
 
     strncpy(result,l,i);
     result[i]=0;
-    puts("------------------->");
-    puts(result);
 
     return 0;
 }
diff --git a/src/rccstring.c b/src/rccstring.c
index e03a22f..66cb6a9 100644
--- a/src/rccstring.c
+++ b/src/rccstring.c
@@ -14,7 +14,7 @@ rcc_string rccCreateString(rcc_language_id language_id, const char *buf, int len
     if (!res) return NULL;
 
     strncpy(res + sizeof(rcc_string_header), buf, len);
-    res[sizeof(rcc_string_header) + 1 + len] = 0;
+    res[sizeof(rcc_string_header) + len] = 0;
 
     memcpy(res, &header, sizeof(rcc_string_header));
 
diff --git a/src/rccxml.c b/src/rccxml.c
index 8283a39..f40853f 100644
--- a/src/rccxml.c
+++ b/src/rccxml.c
@@ -75,7 +75,6 @@ int rccXmlInit() {
 	if (pos == RCC_MAX_LANGUAGES) goto clear;
 
 	for (npos = 0; rcc_default_language_names[npos].sn; npos++);
-	puts("+++");
 
 	
 	nnodes = node_set->nodeNr;
@@ -85,11 +84,9 @@ int rccXmlInit() {
 	    lang = attr->children->content;
 	    
 	    if ((!lang)||(!lang[0])) continue;
-	    puts(lang);
 	    
 	    for (cpos=1,fullname=NULL,node=pnode->children;node;node=node->next) {
 	    	if (node->type != XML_ELEMENT_NODE) continue;
-		puts(node->name);
 		if (!xmlStrcmp(node->name, "Charsets")) {
 		    for (cpos = 0, cnode=node->children;cnode;cnode=cnode->next) {
 			if (cnode->type != XML_ELEMENT_NODE) continue;
diff --git a/src/recode.c b/src/recode.c
index 80b59eb..f10221f 100644
--- a/src/recode.c
+++ b/src/recode.c
@@ -48,7 +48,8 @@ rcc_string rccFrom(rcc_context ctx, rcc_class_id class_id, const char *buf, int
     // DS: Learning. check database (language_id)
 
     charset_id = rccIConvAuto(ctx, class_id, buf, len);
-    if (charset_id > 0) icnv = ctx->iconv_auto[charset_id];
+    if (charset_id != (rcc_charset_id)-1) icnv = ctx->iconv_auto[charset_id];
+
     if (icnv == (iconv_t)-1) {
 	icnv = ctx->iconv_from[class_id];
 	if (icnv == (iconv_t)-1) return NULL;
@@ -61,7 +62,7 @@ rcc_string rccFrom(rcc_context ctx, rcc_class_id class_id, const char *buf, int
 	if (err<=0) return NULL;
 	result = rccCreateString(language_id, ctx->tmpbuffer, err, rlen);
     }
-    
+
     // DS: Learning. write database
     
     return result;
@@ -88,7 +89,6 @@ char *rccTo(rcc_context ctx, rcc_class_id class_id, const rcc_string buf, int le
 
     class_type = rccGetClassType(ctx, class_id);
     if ((class_type == RCC_CLASS_FS)&&(rccGetOption(ctx, RCC_AUTODETECT_FS_NAMES))) {
-	// DS: file_names (aut odetect fspath)
 	    prefix = NULL; name = buf + sizeof(rcc_string_header);
 	    err = rccFS0(NULL, buf, &prefix, &name);
 	    if (!err) {