| 0,0 → 1,164 |
|---|
| //Leency & SoUrcerer, LGPL |
| |
| void ParceMail() |
| { |
| dword line_off, new_buf; |
| char tline[256]; |
| |
| if ( mailpointer-mailbuffer>9 ) if ( (strncmp(mailpointer-5,"\r\n.\r\n",5)==0) || (strncmp(mailpointer-3,"\n.\n",3)==0) ) |
| { |
| if (strstr(mailbuffer, "+OK")!=mailbuffer) |
| { |
| aim = GET_ANSWER_RETR; |
| mailpointer = mailbuffer; |
| debug("GET_ANSWER_RETR != +OK, retry GET_ANSWER_RETR"); |
| return; |
| } |
| aim=NULL; |
| DSBYTE[mailpointer+1] = '\0'; |
| debug("Real letter size:"); |
| debugi(mailpointer - mailbuffer); |
| |
| if (strstri(mailbuffer, "quoted-printable")!=0) |
| { |
| debug ("getting qp"); |
| new_buf = malloc(mailpointer-mailbuffer); |
| qp_decode stdcall (mailbuffer, new_buf, mailpointer-mailbuffer); |
| if (EAX==-1) debug("Too small buffer to convert QUOTED-PRINTABLE"); |
| else |
| { |
| mailbuffer = free(mailbuffer); |
| mailbuffer = new_buf; |
| mailpointer = strlen(mailbuffer) + mailbuffer; |
| } |
| } |
| |
| debug ("getting list info"); |
| GetHeader(#from, "\nFrom:"); |
| GetHeader(#to, "\nTo:"); |
| GetHeader(#date, "\nDate:"); |
| GetHeader(#subj, "\nSubject:"); |
| mdata = strstr(mailbuffer, "\n\r") + 3; |
| debug ("converting to dos"); |
| ConvertToDOS(mdata, mailbuffer); |
| FromHTMLtoTXT(); |
| letter_view.first = letter_view.count = 0; |
| |
| line_off = mdata; |
| while (line_off>1) |
| { |
| line_off = GetNextLine(line_off); |
| letter_view.count++; |
| } |
| debug ("DrawMailBox()"); |
| DrawMailBox(); |
| } |
| } |
| |
| void ConvertToDOS(dword inbuf, searchin) |
| { |
| dword dos_buf=0; |
| if (use_iconv==1) |
| { |
| cur_charset = CH_CP866; |
| if (strstri(searchin, "windows-1251")!=0) || (strstri(searchin, "windows1251")!=0) |
| { dos_buf = ChangeCharset("CP1251", "CP866", inbuf); cur_charset = CH_CP1251;} |
| else if (strstri(searchin, "koi8-")!=0) |
| { dos_buf = ChangeCharset("KOI8-RU", "CP866", inbuf); cur_charset = CH_KOI8;} |
| else if (strstri(searchin, "utf-8")!=0) || (strstri(searchin, "utf8")!=0) |
| { dos_buf = ChangeCharset("UTF-8", "CP866", inbuf); cur_charset = CH_UTF8;} |
| else if (strstri(searchin, "iso8859-5")!=0) || (strstri(searchin, "iso-8859-5")!=0) |
| { dos_buf = ChangeCharset("ISO8859-5", "CP866", inbuf); cur_charset = CH_ISO8859_5;} |
| else if (strstri(searchin, "windows-1252")!=0) || (strstri(searchin, "windows1252")!=0) |
| { dos_buf = ChangeCharset("CP1252", "CP866", inbuf); cur_charset = CH_CP1252;} |
| } |
| else |
| { |
| if (strstri(searchin, "windows-1251")!=0) wintodos( inbuf); else |
| if (strstri(searchin, "koi8-")!=0) koitodos( inbuf); else |
| if (strstri(searchin, "utf-8")!=0) utf8rutodos( inbuf); |
| } |
| } |
| |
| |
| void FromHTMLtoTXT() |
| { |
| dword cur_chr, txt_buf_srt, txt_buf_end, is_tag=0; |
| int i; |
| if (strstri(mdata, "<html>")==0) && (strstri(mailbuffer, "text/html")==0) {debug("no html tags found"); return;} |
| debug ("converting: html -> txt"); |
| cur_chr = mdata; |
| txt_buf_srt = malloc(mailpointer - mailbuffer); |
| txt_buf_end = txt_buf_srt; |
| |
| while (cur_chr < mailpointer) |
| { |
| if (DSBYTE[cur_chr]=='<') is_tag = 1; |
| if (!is_tag) |
| { |
| DSBYTE[txt_buf_end] = DSBYTE[cur_chr]; |
| txt_buf_end++; |
| _END: |
| } |
| if (DSBYTE[cur_chr]=='>') is_tag = NULL; |
| cur_chr++; |
| } |
| DSBYTE[txt_buf_end] = '\0'; |
| strcpy(mdata, txt_buf_srt); |
| mailpointer = strlen(mailbuffer) + mailbuffer; //тупо везде это ставить |
| free(txt_buf_srt); |
| } |
| |
| |
| dword GetNextLine(dword start_offset) |
| { |
| dword off_n = strstr(start_offset, "\n") + 1, //разрыв строки |
| off_w = letter_view.w / 6 - 2 + start_offset, //max длинна скроки |
| off_m; |
| off_m = off_w; |
| if (off_n < off_w) return off_n; |
| while (off_m > start_offset) //перенос по словам |
| { |
| if (DSBYTE[off_m]==' ') || (DSBYTE[off_m]=='\9') || (DSBYTE[off_m]=='-') return off_m; |
| off_m--; |
| } |
| return off_w; |
| } |
| |
| dword CopyBetweenOffsets(dword start, end) //do not forget to free(line) after use |
| { |
| dword line, new_line; |
| if (end <= start) return 0; |
| line = new_line = malloc(end - start + 3); |
| while (end > start) |
| { |
| DSBYTE[new_line] = DSBYTE[start]; |
| start++; |
| new_line++; |
| } |
| DSBYTE[new_line] = '\0'; |
| return line; |
| } |
| |
| void GetHeader(dword workstr, searchstr) |
| { |
| char tmpbuf[512]; |
| dword Qoff; |
| |
| strcpyb(mailbuffer, workstr, searchstr, "\n"); |
| if (strstri(workstr, "?Q?")) |
| { |
| qp_decode stdcall (workstr, #tmpbuf, strlen(workstr)); |
| ConvertToDOS(#tmpbuf, workstr); |
| strcpy(workstr, #tmpbuf); |
| Qoff = strstri(workstr, "?Q?"); |
| strcpy(workstr, Qoff); |
| } |
| if (strstr(workstr, "?B?")) |
| { |
| base64_decode stdcall (strstri(workstr, "?B?"), #tmpbuf, strlen(workstr)); |
| ConvertToDOS(#tmpbuf, workstr); |
| strcpy(workstr, #tmpbuf); |
| } |
| if (strlen(workstr)+10*6-Form.cwidth>0) { workstr=Form.cwidth/6+workstr-12; DSBYTE[workstr]='\0';} |
| } |