[Asterisk-Dev] say.c Support for Urdu

[Atif Rasheed]

I have used urdu to test this change, but according to 639-1 its "ur", 
so we will be using "ur".
I am signing disclaimer, after that I will submit the patch to 
bugs.digium.com.

>What's the language code for Urdu? "ur"? "urd"?
>
>http://www.loc.gov/standards/iso639-2/englangn.html#uvwxyz
>
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>>>         return(ast_say_number_full_urdu(chan, num, ints, language, 
>>>      
>>>
>>audiofd, ctrlfd));
>>
>>
>>/*---- Urdu sound files needed for Time/Date functions:
>>minute
>>second
>>---- Urdu sound files needed for Currency:
>>Rupay
>>Rupia
>>Paisa
>>Paisay
>>/*
>>
>>/*--- ast_say_number_full_urdu: Urdu syntax */
>>/*--- Urdu syntax is little different, so we will require alot of extra 
>>files. from 0 - 99  */
>>static int ast_say_number_full_urdu(struct ast_channel *chan, int num, 
>>char *ints, char *language, int audiofd, int ctrlfd)
>>{
>>       int res = 0;
>>       int playh = 0;
>>       char fn[256] = "";
>>       if (!num)
>>               return ast_say_digits_full(chan, 0,ints, language, 
>>audiofd, ctrlfd);
>>
>>       while(!res && (num || playh)) {
>>                       if (playh) {
>>                               snprintf(fn, sizeof(fn), "digits/hundred");
>>                               playh = 0;
>>                       } else  if (num < 100) {
>>                               snprintf(fn, sizeof(fn), "digits/%d", num);
>>                               num = 0;
>>                       } else {
>>                               if (num < 1000){
>>                                       snprintf(fn, sizeof(fn), 
>>"digits/%d", (num/100));
>>                                       playh++;
>>                                       num -= ((num / 100) * 100);
>>                               } else {
>>                                       if (num < 1000000) { /* 1,000,000 */
>>                                               res = 
>>ast_say_number_full_en(chan, num / 1000, ints, language, audiofd, ctrlfd);
>>                                               if (res)
>>                                                       return res;
>>                                               num = num % 1000;
>>                                               snprintf(fn, sizeof(fn), 
>>"digits/thousand");
>>                                       } else {
>>    
>>
>
>Is it just me, or the part below is replicated in too many functions?
>
>  
>
>>                                               if (num < 1000000000) { 
>>/* 1,000,000,000 */
>>                                                       res = 
>>ast_say_number_full_en(chan, num / 1000000, ints, language, audiofd, 
>>ctrlfd);
>>                                                       if (res)
>>                                                               return res;
>>                                                       num = num % 1000000;
>>                                                       snprintf(fn, 
>>sizeof(fn), "digits/million");
>>                                               } else {
>>                                                       
>>ast_log(LOG_DEBUG, "Number '%d' is too big for me\n", num);
>>                                                       res = -1;
>>                                               }
>>                                       }
>>                               }
>>                       }
>>                       if (!res) {
>>                               if(!ast_streamfile(chan, fn, language)) {
>>                                       if ((audiofd > -1) && (ctrlfd > -1))
>>                                               res = 
>>ast_waitstream_full(chan, ints, audiofd, ctrlfd);
>>                                       else
>>                                               res = 
>>ast_waitstream(chan, ints);
>>                               }
>>                               ast_stopstream(chan);
>>                       }
>>       }
>>       return res;
>>}
>>    
>>
>
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