Language autodetection

    - rccConfigRecode function's are added
    - Language autodetection using aspell is added
    - Translation in 3 modes: "To English Language", "Skip English Translation", "Full"
    - Example2 to demonstrate translation possibilities

1 files changed, 63 insertions, 0 deletions

diff --git a/src/rccspell.c b/src/rccspell.c
new file mode 100644
index 0000000..c54e267
--- /dev/null
+++ b/src/rccspell.c
@@ -0,0 +1,63 @@
+#include <stdio.h>
+#include <stdlib.h>
+
+#include "rccspell.h"
+
+rcc_speller rccSpellerCreate(const char *lang) {
+#ifdef HAVE_ASPELL
+    rcc_speller rccspeller;
+    AspellSpeller *speller = NULL;
+    AspellConfig *config;
+    AspellCanHaveError *possible_err;
+
+    if (!lang) return NULL;
+
+    rccspeller = (rcc_speller)malloc(sizeof(rcc_speller_s));
+    if (!rccspeller) return rccspeller;
+    
+    config = new_aspell_config();
+
+    if (config) {    
+	if (aspell_config_replace(config, "encoding", "utf-8")&&aspell_config_replace(config, "master", lang)) {
+	    possible_err = new_aspell_speller(config);
+	    if (aspell_error_number(possible_err) == 0) {
+		speller = to_aspell_speller(possible_err);
+	    }
+	}
+	delete_aspell_config(config);
+    }
+    
+    rccspeller->speller = speller;
+    return rccspeller;
+#else 
+    return NULL;
+#endif /* HAVE_ASPELL */
+}
+
+void rccSpellerFree(rcc_speller rccspeller) {
+#ifdef HAVE_ASPELL
+    if ((rccspeller)&&(rccspeller->speller))
+	delete_aspell_speller(rccspeller->speller);
+    free(rccspeller);
+#endif /* HAVE_ASPELL */
+}
+
+int rccSpellerGetError(rcc_speller rccspeller) {
+    if ((!rccspeller)||(!rccspeller->speller)) return -1;
+    return 0;
+}
+
+int rccSpellerSized(rcc_speller speller, const char *word, size_t len) {
+#ifdef HAVE_ASPELL
+    int res;
+    
+    if (rccSpellerGetError(speller)) return 0;
+    res = aspell_speller_check(speller->speller, word, len?len:-1);
+    return res<0?0:res;    
+#endif /* HAVE_ASPELL */
+    return 0;
+}
+
+int rccSpeller(rcc_speller speller, const char *word) {
+    return rccSpellerSized(speller, word, 0);
+}