#include "HTUtils.h" #include "tcp.h" #include "HTParse.h" #include "LYGlobalDefs.h" #include "HTAlert.h" #include "LYCurses.h" #include "LYSignal.h" #include "LYUtils.h" #include "LYClean.h" #include "LYStrings.h" #include "GridText.h" #include "LYSystem.h" #include "LYMail.h" #include "LYCharSets.h" /* to get current charset for mail header */ #include "LYLeaks.h" #define FREE(x) if (x) {free(x); x = NULL;} BOOLEAN term_letter; /* Global variable for async i/o. */ PRIVATE void terminate_letter PARAMS((int sig)); PRIVATE void remove_tildes PARAMS((char *string)); /* ** mailform() sends form content to the mailto address(es). - FM */ PUBLIC void mailform ARGS4( char *, mailto_address, char *, mailto_subject, char *, mailto_content, char *, mailto_type) { FILE *fd; char *address = NULL; char *ccaddr = NULL; char *keywords = NULL; char *searchpart = NULL; char *cp = NULL, *cp0 = NULL, *cp1 = NULL; char subject[80]; char self[80]; char cmd[512]; int len, i, ch; #if defined(VMS) || defined(DOSPATH) char my_tmpfile[256]; char *address_ptr1, *address_ptr2; char *command = NULL; BOOLEAN first = TRUE; BOOLEAN isPMDF = FALSE; char hdrfile[256]; FILE *hfd; if (!strncasecomp(system_mail, "PMDF SEND", 9)) { isPMDF = TRUE; } #endif /* VMS */ if (!mailto_address || !mailto_content) { HTAlert(BAD_FORM_MAILTO); return; } subject[0] = '\0'; self[0] = '\0'; if ((cp = (char *)strchr(mailto_address,'\n')) != NULL) *cp = '\0'; StrAllocCopy(address, mailto_address); /* * Check for a ?searchpart. - FM */ if ((cp = strchr(address, '?')) != NULL) { StrAllocCopy(searchpart, cp); *cp = '\0'; cp = (searchpart + 1); if (*cp != '\0') { /* * Seek and handle a subject=foo. - FM */ while (*cp != '\0') { if ((*(cp - 1) == '?' || *(cp - 1) == '&') && !strncasecomp(cp, "subject=", 8)) break; cp++; } if (*cp) { cp += 8; if ((cp1 = strchr(cp, '&')) != NULL) { *cp1 = '\0'; } if (*cp) { HTUnEscape(subject); LYstrncpy(subject, cp, 70); } if (cp1) { *cp1 = '&'; cp1 = NULL; } } /* * Seek and handle to=address(es) fields. * Appends to address. - FM */ cp = (searchpart + 1); while (*cp != '\0') { if ((*(cp - 1) == '?' || *(cp - 1) == '&') && !strncasecomp(cp, "to=", 3)) { cp += 3; if ((cp1 = strchr(cp, '&')) != NULL) { *cp1 = '\0'; } while (*cp == ',' || isspace((unsigned char)*cp)) cp++; if (*cp) { if (*address) { StrAllocCat(address, ","); } StrAllocCat(address, cp); } if (cp1) { *cp1 = '&'; cp = cp1; cp1 = NULL; } else { break; } } cp++; } /* * Seek and handle cc=address(es) fields. Excludes * Bcc=address(es) as unsafe. We may append our own * cc (below) as a list for the actual mailing. - FM */ cp = (searchpart + 1); while (*cp != '\0') { if ((*(cp - 1) == '?' || *(cp - 1) == '&') && !strncasecomp(cp, "cc=", 3)) { cp += 3; if ((cp1 = strchr(cp, '&')) != NULL) { *cp1 = '\0'; } while (*cp == ',' || isspace((unsigned char)*cp)) cp++; if (*cp) { if (ccaddr == NULL) { StrAllocCopy(ccaddr, cp); } else { StrAllocCat(ccaddr, ","); StrAllocCat(ccaddr, cp); } } if (cp1) { *cp1 = '&'; cp = cp1; cp1 = NULL; } else { break; } } cp++; } /* * Seek and handle keywords=term(s) fields. - FM */ cp = (searchpart + 1); while (*cp != '\0') { if ((*(cp - 1) == '?' || *(cp - 1) == '&') && !strncasecomp(cp, "keywords=", 9)) { cp += 9; if ((cp1 = strchr(cp, '&')) != NULL) { *cp1 = '\0'; } while (*cp == ',' || isspace((unsigned char)*cp)) cp++; if (*cp) { if (keywords == NULL) { StrAllocCopy(keywords, cp); } else { StrAllocCat(keywords, cp); StrAllocCat(keywords, ", "); } } if (cp1) { *cp1 = '&'; cp = cp1; cp1 = NULL; } else { break; } } cp++; } if (keywords != NULL) { if (*keywords != '\0') { HTUnEscape(keywords); } else { FREE(keywords); } } FREE(searchpart); } } /* * Convert any Explorer semi-colon Internet address * separators to commas. - FM */ cp = address; while ((cp1 = strchr(cp, '@')) != NULL) { cp1++; if ((cp0 = strchr(cp1, ';')) != NULL) { *cp0 = ','; cp1 = cp0 + 1; } cp = cp1; } if (address[(strlen(address) - 1)] == ',') address[(strlen(address) - 1)] = '\0'; if (*address == '\0') { FREE(address); FREE(ccaddr); FREE(keywords); HTAlert(BAD_FORM_MAILTO); return; } 
/*
 * $LynxId: AttrList.h,v 1.15 2008/09/06 15:47:47 tom Exp $
 */
#if !defined(__ATTRLIST_H)
#define __ATTRLIST_H

#include <HText.h>
#include <HTMLDTD.h>

#ifdef __cplusplus
extern "C" {
#endif
    enum {
	ABS_OFF = 0,
	STACK_OFF = 0,
	STACK_ON,
	ABS_ON
    };

#define STARTAT 8

    enum {
	DSTYLE_LINK = HTML_A + STARTAT,
	DSTYLE_STATUS = HTML_ELEMENTS + STARTAT,
	DSTYLE_ALINK,		/* active link */
	DSTYLE_NORMAL,		/* default attributes */
	DSTYLE_OPTION,		/* option on the option screen */
	DSTYLE_VALUE,		/* value on the option screen */
	DSTYLE_CANDY,		/* possibly going to vanish */
	DSTYLE_WHEREIS,		/* whereis search target */
	DSTYLE_ELEMENTS
    };

    typedef struct {
	int color;		/* color highlighting to be done */
	int mono;		/* mono highlighting to be done */
	int cattr;		/* attributes to go with the color */
    } HTCharStyle;

#define HText_characterStyle CTRACE((tfp,"HTC called from %s/%d\n",__FILE__,__LINE__));_internal_HTC

#undef HText_characterStyle
#define HText_characterStyle _internal_HTC

#if defined(USE_COLOR_STYLE)
    extern void _internal_HTC(HText *text, int style, int dir);

#define TEMPSTRINGSIZE 256
    extern char class_string[TEMPSTRINGSIZE];

/* stack of attributes during page rendering */
#define MAX_LAST_STYLES 128
    extern int last_styles[MAX_LAST_STYLES + 1];
    extern int last_colorattr_ptr;

#endif

#ifdef __cplusplus
}
#endif
#endif
generated by cgit-pink 1.4.1-2-gfad0 (git 2.36.2.497.gbbea4dcf42) at 2024-12-13 02:35:10 +0000
return; } if (personal_mail_address != NULL && *personal_mail_address != '\0') { fprintf(fd, "Cc: %s\n", personal_mail_address); } fprintf(fd, "X-URL: %s\n", filename); fprintf(fd, "X-Mailer: Lynx, Version %s\n\n", LYNX_VERSION); } #endif /* VMS */ fprintf(fd, "The link %s :?: %s \n", links[cur].lname, links[cur].target); fprintf(fd, "called \"%s\"\n", links[cur].hightext); fprintf(fd, "in the file \"%s\" called \"%s\"", filename, linkname); fputs("\nwas requested but was not available.", fd); fputs("\n\nThought you might want to know.", fd); fputs("\n\nThis message was automatically generated by\n", fd); fprintf(fd, "Lynx ver. %s", LYNX_VERSION); if ((LynxSigFile != NULL) && (fp = fopen(LynxSigFile, "r")) != NULL) { fputs("-- \n", fd); while (fgets(cmd, sizeof(cmd), fp) != NULL) fputs(cmd, fd); fclose(fp); } #ifdef UNIX pclose(fd); #endif /* UNIX */ #if defined(VMS) || defined(DOSPATH) fclose(fd); #ifdef VMS if (isPMDF) { /* * For PMDF, put the subject in the * header file and close it. - FM */ fprintf(hfd, "Subject: Lynx Error in %.56s\n\n", filename); fclose(hfd); /* * Now set up the command. - FM */ sprintf(cmd, "%s %s %s,%s ", system_mail, system_mail_flags, hdrfile, my_tmpfile); } else { /* * For "generic" VMS MAIL, include the * subject in the command. - FM */ sprintf(cmd, "%s %s/self/subject=\"Lynx Error in %.56s\" %s ", system_mail, system_mail_flags, filename, my_tmpfile); } StrAllocCopy(command, cmd); address_ptr1 = address; do { if ((cp = strchr(address_ptr1, ',')) != NULL) { address_ptr2 = (cp+1); *cp = '\0'; } else address_ptr2 = NULL; if (strlen(address) > 3) { if (!first) { StrAllocCat(command, ","); } sprintf(cmd, mail_adrs, address_ptr1); StrAllocCat(command, cmd); first = FALSE; } address_ptr1 = address_ptr2; } while (address_ptr1 != NULL); system(command); FREE(command); remove(my_tmpfile); if (isPMDF) { remove(hdrfile); } #else /* DOSPATH */ sprintf(cmd, "%s -t \"%s\" -F %s", system_mail, address, my_tmpfile); system(cmd); remove(my_tmpfile); #endif #endif /* VMS */ if (traversal) { FILE *ofp; if ((ofp = LYAppendToTxtFile(TRAVERSE_ERRORS)) == NULL) { if ((ofp = LYNewTxtFile(TRAVERSE_ERRORS)) == NULL) { perror(NOOPEN_TRAV_ERR_FILE); #ifndef NOSIGHUP (void) signal(SIGHUP, SIG_DFL); #endif /* NOSIGHUP */ (void) signal(SIGTERM, SIG_DFL); #ifndef VMS (void) signal(SIGINT, SIG_DFL); #endif /* !VMS */ #ifdef SIGTSTP if (no_suspend) (void) signal(SIGTSTP,SIG_DFL); #endif /* SIGTSTP */ exit(-1); } } fprintf(ofp, "%s\t%s \tin %s\n", links[cur].lname, links[cur].target, filename); fclose(ofp); } FREE(address); return; } /* ** reply_by_mail() invokes sendmail on Unix or mail on VMS to send ** a comment from the users to the owner */ PUBLIC void reply_by_mail ARGS3( char *, mail_address, char *, filename, CONST char *, title) { char user_input[1000]; FILE *fd, *fp; char *address = NULL; char *ccaddr = NULL; char *keywords = NULL; char *searchpart = NULL; char *body = NULL; char *cp = NULL, *cp0 = NULL, *cp1 = NULL; char *temp = NULL; int i, len; int c = 0; /* user input */ char my_tmpfile[256], cmd[512]; #ifdef DOSPATH char tmpfile2[256]; #endif static char *personal_name = NULL; char subject[80]; #ifdef VMS char *address_ptr1 = NULL, *address_ptr2 = NULL; char *command = NULL; BOOLEAN first = TRUE; BOOLEAN isPMDF = FALSE; char hdrfile[256]; FILE *hfd; if (!strncasecomp(system_mail, "PMDF SEND", 9)) { isPMDF = TRUE; } #else char buf[512]; char *header = NULL; int n; #endif /* VMS */ term_letter = FALSE; if (mail_address && *mail_address) { StrAllocCopy(address, mail_address); } else { HTAlert(NO_ADDRESS_IN_MAILTO_URL); return; } tempname(my_tmpfile, NEW_FILE); if (((cp = strrchr(my_tmpfile, '.')) != NULL) && #ifdef VMS NULL == strchr(cp, ']') && #endif /* VMS */ NULL == strchr(cp, '/')) { *cp = '\0'; strcat(my_tmpfile, ".txt"); } if ((fd = LYNewTxtFile(my_tmpfile)) == NULL) { HTAlert(MAILTO_URL_TEMPOPEN_FAILED); return; } #ifdef VMS if (isPMDF) { tempname(hdrfile, NEW_FILE); if (((cp = strrchr(hdrfile, '.')) != NULL) && NULL == strchr(cp, ']') && NULL == strchr(cp, '/')) { *cp = '\0'; strcat(hdrfile, ".txt"); } if ((hfd = LYNewTxtFile(hdrfile)) == NULL) { HTAlert(MAILTO_URL_TEMPOPEN_FAILED); return; } } #endif /* VMS */ subject[0] = '\0'; /* * Check for a ?searchpart. - FM */ if ((cp = strchr(address, '?')) != NULL) { StrAllocCopy(searchpart, cp); *cp = '\0'; cp = (searchpart + 1); if (*cp != '\0') { /* * Seek and handle a subject=foo. - FM */ while (*cp != '\0') { if ((*(cp - 1) == '?' || *(cp - 1) == '&') && !strncasecomp(cp, "subject=", 8)) break; cp++; } if (*cp) { cp += 8; if ((cp1 = strchr(cp, '&')) != NULL) { *cp1 = '\0'; } if (*cp) { strncpy(subject, cp, 70); subject[70] = '\0'; HTUnEscape(subject); } if (cp1) { *cp1 = '&'; cp1 = NULL; } } /* * Seek and handle to=address(es) fields. * Appends to address. - FM */ cp = (searchpart + 1); while (*cp != '\0') { if ((*(cp - 1) == '?' || *(cp - 1) == '&') && !strncasecomp(cp, "to=", 3)) { cp += 3; if ((cp1 = strchr(cp, '&')) != NULL) { *cp1 = '\0'; } while (*cp == ',' || isspace((unsigned char)*cp)) cp++; if (*cp) { if (*address) { StrAllocCat(address, ","); } StrAllocCat(address, cp); } if (cp1) { *cp1 = '&'; cp = cp1; cp1 = NULL; } else { break; } } cp++; } /* * Seek and handle cc=address(es) fields. Excludes * Bcc=address(es) as unsafe. We may append our own * cc (below) as a list for the actual mailing. - FM */ cp = (searchpart + 1); while (*cp != '\0') { if ((*(cp - 1) == '?' || *(cp - 1) == '&') && !strncasecomp(cp, "cc=", 3)) { cp += 3; if ((cp1 = strchr(cp, '&')) != NULL) { *cp1 = '\0'; } while (*cp == ',' || isspace((unsigned char)*cp)) cp++; if (*cp) { if (ccaddr == NULL) { StrAllocCopy(ccaddr, cp); } else { StrAllocCat(ccaddr, ","); StrAllocCat(ccaddr, cp); } } if (cp1) { *cp1 = '&'; cp = cp1; cp1 = NULL; } else { break; } } cp++; } /* * Seek and handle keywords=term(s) fields. - FM */ cp = (searchpart + 1); while (*cp != '\0') { if ((*(cp - 1) == '?' || *(cp - 1) == '&') && !strncasecomp(cp, "keywords=", 9)) { cp += 9; if ((cp1 = strchr(cp, '&')) != NULL) { *cp1 = '\0'; } while (*cp == ',' || isspace((unsigned char)*cp)) cp++; if (*cp) { if (keywords == NULL) { StrAllocCopy(keywords, cp); } else { StrAllocCat(keywords, cp); StrAllocCat(keywords, ", "); } StrAllocCat(keywords, cp); } if (cp1) { *cp1 = '&'; cp = cp1; cp1 = NULL; } else { break; } } cp++; } if (keywords != NULL) { if (*keywords != '\0') { HTUnEscape(keywords); } else { FREE(keywords); } } /* * Seek and handle body=foo fields. - FM */ cp = (searchpart + 1); while (*cp != '\0') { if ((*(cp - 1) == '?' || *(cp - 1) == '&') && !strncasecomp(cp, "body=", 5)) { cp += 5; if ((cp1 = strchr(cp, '&')) != NULL) { *cp1 = '\0'; } if (*cp) { /* * Break up the value into lines with * a maximum length of 78. - FM */ StrAllocCopy(temp, cp); HTUnEscape(temp); cp0 = temp; while((cp = strchr(cp0, '\n')) != NULL) { *cp = '\0'; if (cp > cp0) { if (*(cp - 1) == '\r') { *(cp - 1) = '\0'; } } i = 0; len = strlen(cp0); while (len > 78) { strncpy(cmd, (char *)&cp0[i], 78); cmd[78] = '\0'; strcat(cmd, "\n"); StrAllocCat(body, cmd); i += 78; len = strlen((char *)&cp0[i]); } sprintf(cmd, "%s\n", (char *)&cp0[i]); StrAllocCat(body, cmd); cp0 = (cp + 1); } i = 0; len = strlen(cp0); while (len > 78) { strncpy(cmd, (char *)&cp0[i], 78); cmd[78] = '\0'; strcat(cmd, "\n"); StrAllocCat(body, cmd); i += 78; len = strlen((char *)&cp0[i]); } if (len) { sprintf(cmd, "%s\n", (char *)&cp0[i]); StrAllocCat(body, cmd); } FREE(temp); } if (cp1) { *cp1 = '&'; cp = cp1; cp1 = NULL; } else { break; } } cp++; } FREE(searchpart); } } /* * Convert any Explorer semi-colon Internet address * separators to commas. - FM */ cp = address; while ((cp1 = strchr(cp, '@')) != NULL) { cp1++; if ((cp0 = strchr(cp1, ';')) != NULL) { *cp0 = ','; cp1 = cp0 + 1; } cp = cp1; } if (address[(strlen(address) - 1)] == ',') address[(strlen(address) - 1)] = '\0'; if (*address == '\0') { FREE(address); FREE(ccaddr); FREE(keywords); FREE(body); fclose(fd); /* Close the tmpfile. */ remove(my_tmpfile); /* Delete the tmpfile. */ HTAlert(NO_ADDRESS_IN_MAILTO_URL); return; } if (ccaddr != NULL) { cp = ccaddr; while ((cp1 = strchr(cp, '@')) != NULL) { cp1++; if ((cp0 = strchr(cp1, ';')) != NULL) { *cp0 = ','; cp1 = cp0 + 1; } cp = cp1; } if (ccaddr[(strlen(ccaddr) - 1)] == ',') { ccaddr[(strlen(ccaddr) - 1)] = '\0'; } if (*ccaddr == '\0') { FREE(ccaddr); } } /* * Unescape the address and ccaddr fields. - FM */ HTUnEscape(address); if (ccaddr != NULL) { HTUnEscape(ccaddr); } /* * Set the default subject. - FM */ if (subject[0] == '\0' && title && *title) { strncpy(subject, title, 70); subject[70] = '\0'; } /* * Use ^G to cancel mailing of comment * and don't let SIGINTs exit lynx. */ signal(SIGINT, terminate_letter); #ifdef VMS if (isPMDF || !body) { /* * Put the X-URL and X-Mailer lines in the hdrfile * for PMDF or my_tmpfile for VMS MAIL. - FM */ fprintf((isPMDF ? hfd : fd), "X-URL: %s%s\n", (filename && *filename) ? filename : "mailto:", (filename && *filename) ? "" : address); fprintf((isPMDF ? hfd : fd), "X-Mailer: Lynx, Version %s\n",LYNX_VERSION); #ifdef NO_ANONYMOUS_MAIL if (!isPMDF) { fprintf(fd, "\n"); } #endif /* NO_ANONYMOUS_MAIL */ } #else /* Unix: */ /* * Put the To: line in the header. */ #ifndef DOSPATH sprintf(buf, "To: %s\n", address); StrAllocCopy(header, buf); #endif /* * Put the Mime-Version, Content-Type and * Content-Transfer-Encoding in the header. * This assumes that the same character set is used * for composing the mail which is currently selected * as display character set... * Don't send a charset if we have a CJK character set * selected, since it may not be appropriate for mail... * Also don't use an unofficial "x-" charset. * Also if the charset would be "us-ascii" (7-bit replacements * selected, don't send any MIME headers. - kw */ if (strncasecomp(LYCharSet_UC[current_char_set].MIMEname, "us-ascii", 8) != 0) { StrAllocCat(header, "Mime-Version: 1.0\n"); if (!LYHaveCJKCharacterSet && strncasecomp(LYCharSet_UC[current_char_set].MIMEname, "x-", 2) != 0) { sprintf(buf,"Content-Type: text/plain; charset=%s\n", LYCharSet_UC[current_char_set].MIMEname); StrAllocCat(header, buf); } StrAllocCat(header, "Content-Transfer-Encoding: 8bit\n"); } /* * Put the X-URL and X-Mailer lines in the header. */ sprintf(buf, "X-URL: %s%s\n", (filename && *filename) ? filename : "mailto:", (filename && *filename) ? "" : address); StrAllocCat(header, buf); sprintf(buf, "X-Mailer: Lynx, Version %s\n", LYNX_VERSION); StrAllocCat(header, buf); #endif /* VMS */ /* * Clear the screen and inform the user. */ clear(); move(2,0); scrollok(stdscr, TRUE); /* Enable scrolling. */ if (body) addstr(SENDING_MESSAGE_WITH_BODY_TO); else addstr(SENDING_COMMENT_TO); cp = address; while ((cp1 = strchr(cp, ',')) != NULL) { *cp1 = '\0'; while (*cp == ' ') cp++; if (*cp) { addstr(cp); addstr(",\n "); } *cp1 = ','; cp = (cp1 + 1); } if (*cp) { addstr(cp); } #ifdef VMS if ((isPMDF == TRUE) && (cp = ccaddr) != NULL) #else if ((cp = ccaddr) != NULL) #endif /* VMS */ { if (strchr(cp, ',') != NULL) { addstr(WITH_COPIES_TO); } else { addstr(WITH_COPY_TO); } while ((cp1 = strchr(cp, ',')) != NULL) { *cp1 = '\0'; while (*cp == ' ') cp++; if (*cp) { addstr(cp); addstr(",\n "); } *cp1 = ','; cp = (cp1 + 1); } if (*cp) { addstr(cp); } } addstr(CTRL_G_TO_CANCEL_SEND); #ifdef VMS if (isPMDF || !body) { #endif /* VMS */ #ifndef NO_ANONYMOUS_EMAIL /* * Get the user's personal name. */ addstr(ENTER_NAME_OR_BLANK); if (personal_name == NULL) *user_input = '\0'; else { addstr(CTRL_U_TO_ERASE); strcpy(user_input, personal_name); } #ifdef VMS if (isPMDF) { addstr("Personal_name: "); } else { addstr("X_Personal_name: "); } #else addstr("Personal Name: "); #endif /* VMS */ if (LYgetstr(user_input, VISIBLE, sizeof(user_input), NORECALL) < 0 || term_letter) { addstr("\n"); _statusline(COMMENT_REQUEST_CANCELLED); sleep(InfoSecs); fclose(fd); /* Close the tmpfile. */ scrollok(stdscr,FALSE); /* Stop scrolling. */ goto cleanup; } addstr("\n"); remove_tildes(user_input); StrAllocCopy(personal_name, user_input); term_letter = FALSE; if (*user_input) { #ifdef VMS fprintf((isPMDF ? hfd : fd), "X-Personal_name: %s\n",user_input); #else sprintf(buf, "X-Personal_name: %s\n", user_input); StrAllocCat(header, buf); #endif /* VMS */ } /* * Get the user's return address. */ addstr(ENTER_MAIL_ADDRESS_OR_OTHER); addstr(MEANS_TO_CONTACT_FOR_RESPONSE); if (personal_mail_address) addstr(CTRL_U_TO_ERASE); #ifdef VMS if (isPMDF) { addstr("From: "); } else { addstr("X-From: "); } #else addstr("From: "); #endif /* VMS */ /* Add the personal mail address if there is one. */ sprintf(user_input, "%s", (personal_mail_address ? personal_mail_address : "")); if (LYgetstr(user_input, VISIBLE, sizeof(user_input), NORECALL) < 0 || term_letter) { addstr("\n"); _statusline(COMMENT_REQUEST_CANCELLED); sleep(InfoSecs); fclose(fd); /* Close the tmpfile. */ scrollok(stdscr,FALSE); /* Stop scrolling. */ goto cleanup; } addstr("\n"); remove_tildes(user_input); #ifdef VMS if (*user_input) { if (isPMDF) { fprintf(hfd, "From: %s\n", user_input); } else { fprintf(fd, "X-From: %s\n\n", user_input); } } else if (!isPMDF) { fprintf(fd, "\n"); } #else sprintf(buf, "From: %s\n", user_input); StrAllocCat(header, buf); #endif /* VMS */ #endif /* !NO_ANONYMOUS_EMAIL */ #ifdef VMS } #endif /* VMS */ /* * Get the subject line. */ addstr(ENTER_SUBJECT_LINE); addstr(CTRL_U_TO_ERASE); addstr("Subject: "); /* Add the default subject. */ sprintf(user_input, "%.70s%.63s", (subject[0] != '\0') ? subject : ((filename && *filename) ? filename : "mailto:"), (subject[0] != '\0') ? "" : ((filename && *filename) ? "" : address)); if (LYgetstr(user_input, VISIBLE, 71, NORECALL) < 0 || term_letter) { addstr("\n"); _statusline(COMMENT_REQUEST_CANCELLED); sleep(InfoSecs); fclose(fd); /* Close the tmpfile. */ scrollok(stdscr,FALSE); /* Stop scrolling. */ goto cleanup; } addstr("\n"); remove_tildes(user_input); #ifdef VMS sprintf(subject, "%.70s", user_input); #else sprintf(buf, "Subject: %s\n", user_input); StrAllocCat(header, buf); #endif /* VMS */ /* * Offer a CC line, if permitted. - FM */ user_input[0] = '\0'; if (!LYNoCc) { addstr(ENTER_ADDRESS_FOR_CC); if (personal_mail_address) addstr(CTRL_U_TO_ERASE); addstr(BLANK_FOR_NO_COPY); addstr("Cc: "); /* * Add the mail address if there is one. */ sprintf(user_input, "%s", (personal_mail_address ? personal_mail_address : "")); if (LYgetstr(user_input, VISIBLE, sizeof(user_input), NORECALL) < 0 || term_letter) { addstr("\n"); _statusline(COMMENT_REQUEST_CANCELLED); sleep(InfoSecs); fclose(fd); /* Close the tmpfile. */ scrollok(stdscr, FALSE); /* Stop scrolling. */ goto cleanup; } addstr("\n"); } remove_tildes(user_input); #if defined (VMS) || defined (DOSPATH) if (*user_input) { cp = user_input; while (*cp == ',' || isspace((unsigned char)*cp)) cp++; if (*cp) { if (ccaddr == NULL) { StrAllocCopy(ccaddr, cp); } else { StrAllocCat(ccaddr, ","); StrAllocCat(ccaddr, cp); } } } #endif #ifdef DOSPATH if (*address) { sprintf(buf, "To: %s\n", address); StrAllocCat(header, buf); } #endif #ifndef VMS /* ** Add the Cc: header. - FM */ if (ccaddr != NULL && *ccaddr != '\0') { StrAllocCat(header, "Cc: "); StrAllocCat(header, ccaddr); StrAllocCat(header, "\n"); } /* ** Add the Keywords: header. - FM */ if (keywords != NULL && *keywords != '\0') { StrAllocCat(header, "Keywords: "); StrAllocCat(header, keywords); StrAllocCat(header, "\n"); } /* * Terminate the header. */ sprintf(buf, "\n"); StrAllocCat(header, buf); #endif /* !VMS */ if (!no_editor && editor && *editor != '\0') { /* * Use an external editor for the message. */ char *editor_arg = ""; if (body) { cp1 = body; while((cp = strchr(cp1, '\n')) != NULL) { *cp++ = '\0'; fprintf(fd, "%s\n", cp1); cp1 = cp; } } else if (strcmp(HTLoadedDocumentURL(), "")) { /* * Ask if the user wants to include the original message. */ BOOLEAN is_preparsed = (LYPreparsedSource && HTisDocumentSource()); if (is_preparsed) _statusline(INC_PREPARSED_MSG_PROMPT); else _statusline(INC_ORIG_MSG_PROMPT); c = 0; while (TOUPPER(c) != 'Y' && TOUPPER(c) != 'N' && !term_letter && c != 7 && c != 3) c = LYgetch(); if (TOUPPER(c) == 'Y') { /* * The 1 will add the reply "> " in front of every line. */ if (is_preparsed) print_wwwfile_to_fd(fd, 0); else print_wwwfile_to_fd(fd, 1); } } fclose(fd); /* Close the tmpfile. */ scrollok(stdscr,FALSE); /* Stop scrolling. */ if (term_letter || c == 7 || c == 3) goto cleanup; /* * Spawn the users editor on the mail file */ if (strstr(editor, "pico")) { editor_arg = " -t"; /* No prompt for filename to use */ } sprintf(user_input, "%s%s %s", editor, editor_arg, my_tmpfile); _statusline(SPAWNING_EDITOR_FOR_MAIL); stop_curses(); if (system(user_input)) { start_curses(); _statusline(ERROR_SPAWNING_EDITOR); sleep(AlertSecs); } else { start_curses(); } } else if (body) { /* * Let user review the body. - FM */ clear(); move(0,0); addstr(REVIEW_MESSAGE_BODY); refresh(); cp1 = body; i = (LYlines - 5); while((cp = strchr(cp1, '\n')) != NULL) { if (i <= 0) { addstr(RETURN_TO_CONTINUE); refresh(); c = LYgetch(); addstr("\n"); if (term_letter || c == 7 || c == 3) { addstr(CANCELLED); sleep(InfoSecs); fclose(fd); /* Close the tmpfile. */ scrollok(stdscr, FALSE); /* Stop scrolling. */ goto cleanup; } i = (LYlines - 2); } *cp++ = '\0'; sprintf(cmd, "%s\n", cp1); fprintf(fd, cmd); addstr(cmd); cp1 = cp; i--; } while (i >= 0) { addstr("\n"); i--; } refresh(); fclose(fd); /* Close the tmpfile. */ scrollok(stdscr,FALSE); /* Stop scrolling. */ } else { /* * Use the internal line editor for the message. */ addstr(ENTER_MESSAGE_BELOW); addstr(ENTER_PERIOD_WHEN_DONE_A); addstr(ENTER_PERIOD_WHEN_DONE_B); addstr("\n\n"); refresh(); *user_input = '\0'; if (LYgetstr(user_input, VISIBLE, sizeof(user_input), NORECALL) < 0 || term_letter || STREQ(user_input, ".")) { _statusline(COMMENT_REQUEST_CANCELLED); sleep(InfoSecs); fclose(fd); /* Close the tmpfile. */ scrollok(stdscr,FALSE); /* Stop scrolling. */ goto cleanup; } while (!STREQ(user_input, ".") && !term_letter) { addstr("\n"); remove_tildes(user_input); fprintf(fd, "%s\n", user_input); *user_input = '\0'; if (LYgetstr(user_input, VISIBLE, sizeof(user_input), NORECALL) < 0) { _statusline(COMMENT_REQUEST_CANCELLED); sleep(InfoSecs); fclose(fd); /* Close the tmpfile. */ scrollok(stdscr,FALSE); /* Stop scrolling. */ goto cleanup; } } fprintf(fd, "\n"); /* Terminate the message. */ fclose(fd); /* Close the tmpfile. */ scrollok(stdscr,FALSE); /* Stop scrolling. */ } #ifndef VMS /* * Ignore CTRL-C on this last question. */ signal(SIGINT, SIG_IGN); #endif /* !VMS */ LYStatusLine = (LYlines - 1); if (body) _statusline(SEND_MESSAGE_PROMPT); else _statusline(SEND_COMMENT_PROMPT); LYStatusLine = -1; c = 0; while (TOUPPER(c) != 'Y' && TOUPPER(c) != 'N' && !term_letter && c != 7 && c != 3) c = LYgetch(); if (TOUPPER(c) != 'Y') { clear(); /* clear the screen */ goto cleanup; } if ((body == NULL && LynxSigFile != NULL) && (fp = fopen(LynxSigFile, "r")) != NULL) { LYStatusLine = (LYlines - 1); _user_message(APPEND_SIG_FILE, LynxSigFile); c = 0; LYStatusLine = -1; while (TOUPPER(c) != 'Y' && TOUPPER(c) != 'N' && !term_letter && c != 7 && c != 3) c = LYgetch(); if (TOUPPER(c) == 'Y') { if ((fd = fopen(my_tmpfile, "a")) != NULL) { fputs("-- \n", fd); while (fgets(user_input, sizeof(user_input), fp) != NULL) { fputs(user_input, fd); } fclose(fd); } } fclose(fp); } clear(); /* Clear the screen. */ /* * Send the message. */ #ifdef VMS /* * Set the mail command. - FM */ if (isPMDF) { /* * For PMDF, put any keywords and the subject * in the header file and close it. - FM */ if (keywords != NULL && *keywords != '\0') { fprintf(hfd, "Keywords: %s\n", keywords); } fprintf(hfd, "Subject: %s\n\n", subject); fclose(hfd); /* * Now set up the command. - FM */ sprintf(cmd, "%s %s %s,%s ", system_mail, system_mail_flags, hdrfile, my_tmpfile); } else { /* * For "generic" VMS MAIL, include the subject in the * command, and ignore any keywords to minimize risk * of them making the line too long or having problem * characters. - FM */ sprintf(cmd, "%s %s%s/subject=\"%s\" %s ", system_mail, system_mail_flags, (strncasecomp(system_mail, "MAIL", 4) ? "" : "/noself"), subject, my_tmpfile); } StrAllocCopy(command, cmd); /* * Now add all the people in the address field. - FM */ address_ptr1 = address; do { if ((cp = strchr(address_ptr1, ',')) != NULL) { address_ptr2 = (cp+1); *cp = '\0'; } else { address_ptr2 = NULL; } /* * 4 letters is arbitrarily the smallest possible mail * address, at least for lynx. That way extra spaces * won't confuse the mailer and give a blank address. */ if (strlen(address_ptr1) > 3) { if (!first) { StrAllocCat(command, ","); } sprintf(cmd, mail_adrs, address_ptr1); StrAllocCat(command, cmd); first = FALSE; } address_ptr1 = address_ptr2; } while (address_ptr1 != NULL); /* * Now add all the people in the CC field. - FM */ if (ccaddr != NULL && *ccaddr != '\0') { address_ptr1 = ccaddr; do { if ((cp = strchr(address_ptr1, ',')) != NULL) { address_ptr2 = (cp+1); *cp = '\0'; } else { address_ptr2 = NULL; } /* * 4 letters is arbitrarily the smallest possible mail * address, at least for lynx. That way extra spaces * won't confuse the mailer and give a blank address. */ if (strlen(address_ptr1) > 3) { StrAllocCat(command, ","); sprintf(cmd, mail_adrs, address_ptr1); if (isPMDF) { strcat(cmd, "/CC"); } StrAllocCat(command, cmd); } address_ptr1 = address_ptr2; } while (address_ptr1 != NULL); } stop_curses(); printf("Sending your comment:\n\n$ %s\n\nPlease wait...", command); system(command); FREE(command); sleep(AlertSecs); start_curses(); goto cleandown; #else /* Unix: */ /* * Send the tmpfile into sendmail. */ _statusline(SENDING_YOUR_MSG); sprintf(cmd, "%s %s", system_mail, system_mail_flags); #ifdef DOSPATH tempname(tmpfile2, NEW_FILE); if (((cp = strrchr(tmpfile2, '.')) != NULL) && NULL == strchr(cp, '/')) { *cp = '\0'; strcat(tmpfile2, ".txt"); } if ((fp = LYNewTxtFile(tmpfile2)) == NULL) { HTAlert(MAILTO_URL_TEMPOPEN_FAILED); return; } #else signal(SIGINT, SIG_IGN); fp = popen(cmd, "w"); if (fp == NULL) { _statusline(COMMENT_REQUEST_CANCELLED); sleep(InfoSecs); goto cleanup; } #endif /* DOSPATH */ fd = fopen(my_tmpfile, "r"); if (fd == NULL) { _statusline(COMMENT_REQUEST_CANCELLED); sleep(InfoSecs); pclose(fp); goto cleanup; } fputs(header, fp); while ((n = fread(buf, 1, sizeof(buf), fd)) != 0) fwrite(buf, 1, n, fp); #ifdef DOSPATH sprintf(cmd, "%s -t \"%s\" -F %s", system_mail, address, tmpfile2); fclose(fp); /* Close the tmpfile. */ stop_curses(); printf("Sending your comment:\n\n$ %s\n\nPlease wait...", cmd); system(cmd); sleep(MessageSecs); start_curses(); remove(tmpfile2); /* Delete the tmpfile. */ #else pclose(fp); #endif fclose(fd); /* Close the tmpfile. */ if (TRACE) printf("%s\n", cmd); #endif /* VMS */ /* * Come here to cleanup and exit. */ cleanup: signal(SIGINT, cleanup_sig); #if !defined(VMS) && !defined(DOSPATH) FREE(header); #endif /* !VMS */ #if defined(VMS) || defined(DOSPATH) cleandown: #endif /* VMS */ term_letter = FALSE; #ifdef VMS FREE(command); while (remove(my_tmpfile) == 0) ; /* Delete the tmpfile(s). */ if (isPMDF) { remove(hdrfile); /* Delete the hdrfile. */ } #else remove(my_tmpfile); /* Delete the tmpfile. */ #endif /* VMS */ FREE(address); FREE(ccaddr); FREE(keywords); FREE(body); return; } PRIVATE void terminate_letter ARGS1(int,sig GCC_UNUSED) { term_letter = TRUE; /* Reassert the AST */ signal(SIGINT, terminate_letter); #if defined(VMS) || defined(DOSPATH) /* * Refresh the screen to get rid of the "interrupt" message. */ if (!dump_output_immediately) { lynx_force_repaint(); refresh(); } #endif /* VMS */ } PRIVATE void remove_tildes ARGS1(char *,string) { /* * Change the first character to * a space if it is a '~'. */ if (*string == '~') *string = ' '; }