\n" "\n"; static const char *mainpage_sections_header = "\n"; #define modifypage_sections_footer mainpage_sections_footer static const char *mainpage_middle1 = "\n"; static const char *modifypage_middle1 = "\n"; static const char *mainpage_section_card_header = "

%s

\n" "

%s

\n" " %s\n" "
\n" " \n" " %s\n" "

Bookmarks

Boorkmarks: New section

Bookmarks

Bookmarks: Update

Bookmarks

Bookmarks: Add URL

/ /' -e 's/<.*$//' >> %s"; Dstr *dstr = dStr_new(""); int rc; if (access(BmFile, F_OK) != 0) { OldBmFile = dStrconcat(dGethomedir(), "/.dillo/bookmarks.html", NULL); if (access(OldBmFile, F_OK) == 0) { dStr_sprintf(dstr, cmd1, BmFile); rc = system(dstr->str); if (rc == 127) { MSG("Bookmarks: /bin/sh could not be executed\n"); } else if (rc == -1) { MSG("Bookmarks: process creation failure: %s\n", dStrerror(errno)); } dStr_sprintf(dstr, cmd2, OldBmFile, BmFile); rc = system(dstr->str); if (rc == 127) { MSG("Bookmarks: /bin/sh could not be executed\n"); } else if (rc == -1) { MSG("Bookmarks: process creation failure: %s\n", dStrerror(errno)); } dStr_free(dstr, TRUE); dFree(OldBmFile); } } } /* * Load bookmarks data from a file */ static int Bms_load(void) { FILE *BmTxt; char *buf, *p, *url, *title, *u_title; int section; struct stat TimeStamp; /* clear current bookmarks */ Bms_free(); /* open bm file */ if (!(BmTxt = fopen(BmFile, "r"))) { perror("[fopen]"); return 1; } /* load bm file into memory */ while ((buf = dGetline(BmTxt)) != NULL) { if (buf[0] == 's') { /* get section, url and title */ section = strtol(buf + 1, NULL, 10); p = strchr(buf, ' '); if (!p) goto error; *p = 0; url = ++p; p = strchr(p, ' '); if (!p) goto error; *p = 0; title = ++p; p = strchr(p, '\n'); if (!p) goto error; *p = 0; u_title = Unescape_html_str(title); Bms_add(section, url, u_title); dFree(u_title); } else if (buf[0] == ':' && buf[1] == 's') { /* section = strtol(buf + 2, NULL, 10); */ p = strchr(buf + 2, ' '); if (!p) goto error; title = ++p; p = strchr(p, '\n'); *p = 0; if (!p) goto error; Bms_sec_add(title); } else { goto error; } dFree(buf); continue; error: MSG("Syntax error in bookmarks file:\n %s", buf); dFree(buf); } fclose(BmTxt); /* keep track of the timestamp */ stat(BmFile, &TimeStamp); BmFileTimeStamp = TimeStamp.st_mtime; return 0; } /* * Load bookmarks data if: * - file timestamp is newer than ours or * - we haven't loaded anything yet :) */ static int Bms_cond_load(void) { int st = 0; struct stat TimeStamp; if (stat(BmFile, &TimeStamp) != 0) { /* try to import... */ Bms_check_import(); if (stat(BmFile, &TimeStamp) != 0) TimeStamp.st_mtime = 0; } if (!BmFileTimeStamp || !dList_length(B_bms) || !dList_length(B_secs) || BmFileTimeStamp < TimeStamp.st_mtime) { Bms_load(); st = 1; } return st; } /* -- Save bookmarks file -------------------------------------------------- */ /* * Update the bookmarks file from memory contents * Return code: { 0:OK, 1:Abort } */ static int Bms_save(void) { FILE *BmTxt; BmRec *bm_node; BmSec *sec_node; struct stat BmStat; char *u_title; int i, j; Dstr *dstr = dStr_new(""); /* make a safety backup */ if (stat(BmFile, &BmStat) == 0 && BmStat.st_size > 256) { char *BmFileBak = dStrconcat(BmFile, ".bak", NULL); rename(BmFile, BmFileBak); dFree(BmFileBak); } /* open bm file */ if (!(BmTxt = fopen(BmFile, "w"))) { perror("[fopen]"); return 1; } /* normalize */ Bms_normalize(); /* save sections */ for (i = 0; (sec_node = dList_nth_data(B_secs, i)); ++i) { u_title = Unescape_html_str(sec_node->title); dStr_sprintf(dstr, ":s%d: %s\n", sec_node->section, u_title); fwrite(dstr->str, (size_t)dstr->len, 1, BmTxt); dFree(u_title); } /* save bookmarks (section url title) */ for (i = 0; (sec_node = dList_nth_data(B_secs, i)); ++i) { for (j = 0; (bm_node = dList_nth_data(B_bms, j)); ++j) { if (bm_node->section == sec_node->section) { u_title = Unescape_html_str(bm_node->title); dStr_sprintf(dstr, "s%d %s %s\n", bm_node->section, bm_node->url, u_title); fwrite(dstr->str, (size_t)dstr->len, 1, BmTxt); dFree(u_title); } } } dStr_free(dstr, TRUE); fclose(BmTxt); /* keep track of the timestamp */ stat(BmFile, &BmStat); BmFileTimeStamp = BmStat.st_mtime; return 0; } /* -- Add bookmark --------------------------------------------------------- */ /* * Add a new bookmark to DB :) */ static int Bmsrv_add_bm(Dsh *sh, char *url, char *title) { char *u_title; char *msg="Added bookmark!"; int section = 0; /* Add in memory */ u_title = Unescape_html_str(title); Bms_add(section, url, u_title); dFree(u_title); /* Write to file */ Bms_save(); if (Bmsrv_dpi_send_status_msg(sh, msg)) return 1; return 0; } /* -- Modify --------------------------------------------------------------- */ /* * Count how many sections and urls were marked in a request */ static void Bmsrv_count_urls_and_sections(char *url, int *n_sec, int *n_url) { char *p, *q; int i; /* Check marked urls and sections */ *n_sec = *n_url = 0; if ((p = strchr(url, '?'))) { for (q = p; (q = strstr(q, "&url")); ++q) { for (i = 0; isdigit(q[4+i]); ++i); *n_url += (q[4+i] == '=') ? 1 : 0; } for (q = p; (q = strstr(q, "&s")); ++q) { for (i = 0; isdigit(q[2+i]); ++i); *n_sec += (q[2+i] == '=') ? 1 : 0; } } } /* * Send a dpi reload request * Return code: { 0:OK, 1:Abort, 2:Close } */ static int Bmsrv_send_reload_request(Dsh *sh, char *url) { int st; char *d_cmd; d_cmd = a_Dpip_build_cmd("cmd=%s url=%s", "reload_request", url); st = a_Dpip_dsh_write_str(sh, 1, d_cmd) ? 1 : 0; dFree(d_cmd); return st; } /* * Send the HTML for the modify page * Return code: { 0:OK, 1:Abort, 2:Close } */ static int Bmsrv_send_modify_page(Dsh *sh) { static Dstr *dstr = NULL; char *l_title; BmSec *sec_node; BmRec *bm_node; int i, j; if (!dstr) dstr = dStr_new(""); /* send modify page header */ if (a_Dpip_dsh_write_str(sh, 0, modifypage_header)) return 1; /* write sections header */ if (a_Dpip_dsh_write_str(sh, 0, modifypage_sections_header)) return 1; /* write sections */ for (i = 0; (sec_node = dList_nth_data(B_secs, i)); ++i) { if (i > 0) { if (a_Dpip_dsh_write_str(sh, 0, sections_sep)) return 1; } dStr_sprintf(dstr, modifypage_sections_item, sec_node->section, sec_node->section, sec_node->title); if (a_Dpip_dsh_write_str(sh, 0, dstr->str)) return 1; } /* write sections footer */ if (a_Dpip_dsh_write_str(sh, 0, modifypage_sections_footer)) return 1; /* send page middle */ if (a_Dpip_dsh_write_str(sh, 0, modifypage_middle1)) return 1; /* send bookmark cards */ for (i = 0; (sec_node = dList_nth_data(B_secs, i)); ++i) { /* send card header */ l_title = make_one_line_str(sec_node->title); dStr_sprintf(dstr, modifypage_section_card_header, sec_node->section, l_title); dFree(l_title); if (a_Dpip_dsh_write_str(sh, 0, dstr->str)) return 1; /* send section's bookmarks */ for (j = 0; (bm_node = dList_nth_data(B_bms, j)); ++j) { if (bm_node->section == sec_node->section) { dStr_sprintf(dstr, modifypage_section_card_item, bm_node->key, bm_node->url, bm_node->title); if (a_Dpip_dsh_write_str(sh, 0, dstr->str)) return 1; } } /* send card footer */ if (a_Dpip_dsh_write_str(sh, 0, modifypage_section_card_footer)) return 1; } /* finish page */ if (a_Dpip_dsh_write_str(sh, 1, modifypage_footer)) return 1; return 2; } /* * Send the HTML for the modify page for "add section" * Return code: { 0:OK, 1:Abort, 2:Close } */ static int Bmsrv_send_modify_page_add_section(Dsh *sh) { /* send modify page2 */ if (a_Dpip_dsh_write_str(sh, 1, modifypage_add_section_page)) return 1; return 2; } /* * Send the HTML for the modify page for "add url" * Return code: { 0:OK, 1:Abort, 2:Close } */ static int Bmsrv_send_modify_page_add_url(Dsh *sh) { if (a_Dpip_dsh_write_str(sh, 1, modifypage_add_url)) return 1; return 2; } /* * Parse a modify urls request and either: * - make a local copy of the url * or * - send the modify page for the marked urls and sections * Return code: { 0:OK, 1:Abort, 2:Close } */ static int Bmsrv_send_modify_update(Dsh *sh, char *url) { static char *url1 = NULL; static Dstr *dstr = NULL; char *p, *q; int i, key, n_sec, n_url; BmRec *bm_node; BmSec *sec_node; /* bookmarks were loaded before */ if (!dstr) dstr = dStr_new(""); if (sh == NULL) { /* just copy url */ dFree(url1); url1 = dStrdup(url); return 0; } /* send HTML here */ if (a_Dpip_dsh_write_str(sh, 0, modifypage_update_header)) return 1; /* Count number of marked urls and sections */ Bmsrv_count_urls_and_sections(url1, &n_sec, &n_url); if (n_sec) { dStr_sprintf(dstr, modifypage_update_title, "Update sections"); a_Dpip_dsh_write_str(sh, 0, dstr->str); a_Dpip_dsh_write_str(sh, 0, modifypage_update_item_header); /* send items here */ p = strchr(url1, '?'); for (q = p; (q = strstr(q, "&s")); ++q) { for (i = 0; isdigit(q[2+i]); ++i); if (q[2+i] == '=') { key = strtol(q + 2, NULL, 10); if ((sec_node = Bms_get_sec(key))) { dStr_sprintf(dstr, modifypage_update_item2, sec_node->section, sec_node->title); a_Dpip_dsh_write_str(sh, 0, dstr->str); } } } a_Dpip_dsh_write_str(sh, 0, modifypage_update_item_footer); } if (n_url) { dStr_sprintf(dstr, modifypage_update_title, "Update titles"); a_Dpip_dsh_write_str(sh, 0, dstr->str); a_Dpip_dsh_write_str(sh, 0, modifypage_update_item_header); /* send items here */ p = strchr(url1, '?'); for (q = p; (q = strstr(q, "&url")); ++q) { for (i = 0; isdigit(q[4+i]); ++i); if (q[4+i] == '=') { key = strtol(q + 4, NULL, 10); bm_node = Bms_get(key); dStr_sprintf(dstr, modifypage_update_item, bm_node->key, bm_node->title, bm_node->url); a_Dpip_dsh_write_str(sh, 0, dstr->str); } } a_Dpip_dsh_write_str(sh, 0, modifypage_update_item_footer); } a_Dpip_dsh_write_str(sh, 1, modifypage_update_footer); return 2; } /* * Make the modify-page and send it back * Return code: { 0:OK, 1:Abort, 2:Close } */ static int Bmsrv_send_modify_answer(Dsh *sh, char *url) { char *d_cmd; int st; d_cmd = a_Dpip_build_cmd("cmd=%s url=%s", "start_send_page", url); st = a_Dpip_dsh_write_str(sh, 1, d_cmd); dFree(d_cmd); if (st != 0) return 1; /* Send HTTP header */ if (a_Dpip_dsh_write_str(sh, 0, Header) != 0) { return 1; } if (MODIFY_PAGE_NUM == 2) { MODIFY_PAGE_NUM = 1; return Bmsrv_send_modify_page_add_section(sh); } else if (MODIFY_PAGE_NUM == 3) { MODIFY_PAGE_NUM = 1; return Bmsrv_send_modify_update(sh, NULL); } else if (MODIFY_PAGE_NUM == 4) { MODIFY_PAGE_NUM = 1; return Bmsrv_send_modify_page_add_url(sh); } else { return Bmsrv_send_modify_page(sh); } } /* Operations */ /* * Parse a delete bms request, delete them, and update bm file. * Return code: { 0:OK, 1:Abort } */ static int Bmsrv_modify_delete(char *url) { char *p; int nb, ns, key; /* bookmarks were loaded before */ /* Remove marked sections */ p = strchr(url, '?'); for (ns = 0; (p = strstr(p, "&s")); ++p) { if (isdigit(p[2])) { key = strtol(p + 2, NULL, 10); Bms_sec_del(key); ++ns; } } /* Remove marked urls */ p = strchr(url, '?'); for (nb = 0; (p = strstr(p, "&url")); ++p) { if (isdigit(p[4])) { key = strtol(p + 4, NULL, 10); Bms_del(key); ++nb; } } /* -- This doesn't work because dillo erases the message upon the * receipt of the first data stream. * sprintf(msg, "Deleted %d bookmark%s!>", n, (n > 1) ? "s" : ""); if (Bmsrv_dpi_send_status_msg(sh, msg)) return 1; */ /* Write new bookmarks file */ if (nb || ns) Bms_save(); return 0; } /* * Parse a move urls request, move and update bm file. * Return code: { 0:OK, 1:Abort } */ static int Bmsrv_modify_move(char *url) { char *p; int n, section = 0, key; /* bookmarks were loaded before */ /* get target section */ for (p = url; (p = strstr(p, "&s")); ++p) { if (isdigit(p[2])) { section = strtol(p + 2, NULL, 10); break; } } if (!p) return 1; /* move marked urls */ p = strchr(url, '?'); for (n = 0; (p = strstr(p, "&url")); ++p) { if (isdigit(p[4])) { key = strtol(p + 4, NULL, 10); Bms_move(key, section); ++n; } } /* Write new bookmarks file */ if (n) { Bms_save(); } return 0; } /* * Parse a modify request: update urls and sections, then save. * Return code: { 0:OK, 1:Abort } */ static int Bmsrv_modify_update(char *url) { char *p, *q, *title; int i, key; /* bookmarks were loaded before */ p = strchr(url, '?'); for ( ; (p = strstr(p, "s")); ++p) { if (p[-1] == '&' || p[-1] == '?' ) { for (i = 0; isdigit(p[1 + i]); ++i); if (i && p[1 + i] == '=') { /* we have a title/key to change */ key = strtol(p + 1, NULL, 10); if ((q = strchr(p + 1, '&'))) title = dStrndup(p + 2 + i, (uint_t)(q - (p + 2 + i))); else title = dStrdup(p + 2 + i); Unencode_str(title); Bms_update_sec_title(key, title); dFree(title); } } } p = strchr(url, '?'); for ( ; (p = strstr(p, "title")); ++p) { if (p[-1] == '&' || p[-1] == '?' ) { for (i = 0; isdigit(p[5 + i]); ++i); if (i && p[5 + i] == '=') { /* we have a title/key to change */ key = strtol(p + 5, NULL, 10); if ((q = strchr(p + 5, '&'))) title = dStrndup(p + 6 + i, (uint_t)(q - (p + 6 + i))); else title = dStrdup(p + 6 + i); Unencode_str(title); Bms_update_title(key, title); dFree(title); } } } /* Write new bookmarks file */ Bms_save(); return 0; } /* * Parse an "add section" request, and update the bm file. * Return code: { 0:OK, 1:Abort } */ static int Bmsrv_modify_add_section(char *url) { char *p, *title = NULL; /* bookmarks were loaded before */ /* get new section's title */ if ((p = strstr(url, "&title="))) { title = dStrdup (p + 7); if ((p = strchr(title, '&'))) *p = 0; Unencode_str(title); } else return 1; Bms_sec_add(title); dFree(title); /* Write new bookmarks file */ Bms_save(); return 0; } /* * Parse an "add url" request, and update the bm file. * Return code: { 0:OK, 1:Abort } */ static int Bmsrv_modify_add_url(Dsh *sh, char *s_url) { char *p, *q, *title, *u_title, *url; int i; static int section = 0; /* bookmarks were loaded before */ if (sh == NULL) { /* look for section */ for (q = s_url; (q = strstr(q, "&s")); ++q) { for (i = 0; isdigit(q[2+i]); ++i); if (q[2+i] == '=') section = strtol(q + 2, NULL, 10); } return 1; } if (!(p = strstr(s_url, "&title=")) || !(q = strstr(s_url, "&url="))) return 1; title = dStrdup (p + 7); if ((p = strchr(title, '&'))) *p = 0; url = dStrdup (q + 5); if ((p = strchr(url, '&'))) *p = 0; if (strlen(title) && strlen(url)) { Unencode_str(title); Unencode_str(url); u_title = Unescape_html_str(title); Bms_add(section, url, u_title); dFree(u_title); } dFree(title); dFree(url); section = 0; /* TODO: we should send an "Bookmark added" message, but the msg-after-HTML functionallity is still pending, not hard though. */ /* Write new bookmarks file */ Bms_save(); return 0; } /* * Check the parameters of a modify request, and return an error message * when it's wrong. * Return code: { 0:OK, 2:Close } */ static int Bmsrv_check_modify_request(Dsh *sh, char *url) { char *p, *msg; int n_sec, n_url; /* Count number of marked urls and sections */ Bmsrv_count_urls_and_sections(url, &n_sec, &n_url); p = strchr(url, '?'); if (strstr(p, "operation=delete&")) { if (n_url || n_sec) return 0; msg = "Delete: you must mark what to delete!"; } else if (strstr(url, "operation=move&")) { if (n_url && n_sec) return 0; else if (n_url) msg = "Move: you must mark a target section!"; else if (n_sec) msg = "Move: can not move a section (yet)."; else msg = "Move: you must mark some urls, and a target section!"; } else if (strstr(url, "operation=modify&")) { if (n_url || n_sec) return 0; msg = "Modify: you must mark what to update!"; } else if (strstr(url, "operation=modify2&")) { /* nothing to check here */ return 0; } else if (strstr(url, "operation=add_sec&")) { /* nothing to check here */ return 0; } else if (strstr(url, "operation=add_section&")) { /* nothing to check here */ return 0; } else if (strstr(url, "operation=add_url&")) { if (n_sec <= 1) return 0; msg = "Add url: only one target section is allowed!"; } else if (strstr(url, "operation=add_url2&")) { /* nothing to check here */ return 0; } else if (strstr(url, "operation=none&")) { msg = "No operation, just do nothing!"; } else { msg = "Sorry, not implemented yet."; } Bmsrv_dpi_send_status_msg(sh, msg); return 2; } /* * Parse a and process a modify request. * Return code: { 0:OK, 1:Abort, 2:Close } */ static int Bmsrv_process_modify_request(Dsh *sh, char *url) { /* check the provided parameters */ if (Bmsrv_check_modify_request(sh, url) != 0) return 2; if (strstr(url, "operation=delete&")) { if (Bmsrv_modify_delete(url) == 1) return 1; if (Bmsrv_send_reload_request(sh, "dpi:/bm/modify") == 1) return 1; } else if (strstr(url, "operation=move&")) { if (Bmsrv_modify_move(url) == 1) return 1; if (Bmsrv_send_reload_request(sh, "dpi:/bm/modify") == 1) return 1; } else if (strstr(url, "operation=modify&")) { /* make a local copy of 'url' */ Bmsrv_send_modify_update(NULL, url); MODIFY_PAGE_NUM = 3; if (Bmsrv_send_reload_request(sh, "dpi:/bm/modify") == 1) return 1; } else if (strstr(url, "operation=modify2&")) { if (Bmsrv_modify_update(url) == 1) return 1; if (Bmsrv_send_reload_request(sh, "dpi:/bm/modify") == 1) return 1; } else if (strstr(url, "operation=add_sec&")) { /* this global variable tells which page to send (--hackish...) */ MODIFY_PAGE_NUM = 2; if (Bmsrv_send_reload_request(sh, "dpi:/bm/modify") == 1) return 1; } else if (strstr(url, "operation=add_section&")) { if (Bmsrv_modify_add_section(url) == 1) return 1; if (Bmsrv_send_reload_request(sh, "dpi:/bm/modify") == 1) return 1; } else if (strstr(url, "operation=add_url&")) { /* this global variable tells which page to send (--hackish...) */ MODIFY_PAGE_NUM = 4; /* parse section if present */ Bmsrv_modify_add_url(NULL, url); if (Bmsrv_send_reload_request(sh, "dpi:/bm/modify") == 1) return 1; } else if (strstr(url, "operation=add_url2&")) { if (Bmsrv_modify_add_url(sh, url) == 1) return 1; if (Bmsrv_send_reload_request(sh, "dpi:/bm/modify") == 1) return 1; } return 2; } /* -- Bookmarks ------------------------------------------------------------ */ /* * Send the current bookmarks page (in HTML) */ static int send_bm_page(Dsh *sh) { static Dstr *dstr = NULL; char *l_title; BmSec *sec_node; BmRec *bm_node; int i, j; if (!dstr) dstr = dStr_new(""); if (a_Dpip_dsh_write_str(sh, 0, mainpage_header)) return 1; /* write sections header */ if (a_Dpip_dsh_write_str(sh, 0, mainpage_sections_header)) return 1; /* write sections */ for (i = 0; (sec_node = dList_nth_data(B_secs, i)); ++i) { if (i > 0) { if (a_Dpip_dsh_write_str(sh, 0, sections_sep)) return 1; } dStr_sprintf(dstr, mainpage_sections_item, sec_node->section, sec_node->title); if (a_Dpip_dsh_write_str(sh, 0, dstr->str)) return 1; } /* write sections footer */ if (a_Dpip_dsh_write_str(sh, 0, mainpage_sections_footer)) return 1; /* send page middle */ if (a_Dpip_dsh_write_str(sh, 0, mainpage_middle1)) return 1; /* send bookmark cards */ for (i = 0; (sec_node = dList_nth_data(B_secs, i)); ++i) { /* send card header */ l_title = make_one_line_str(sec_node->title); dStr_sprintf(dstr, mainpage_section_card_header, sec_node->section, l_title); dFree(l_title); if (a_Dpip_dsh_write_str(sh, 0, dstr->str)) return 1; /* send section's bookmarks */ for (j = 0; (bm_node = dList_nth_data(B_bms, j)); ++j) { if (bm_node->section == sec_node->section) { dStr_sprintf(dstr, mainpage_section_card_item, bm_node->url, bm_node->title); if (a_Dpip_dsh_write_str(sh, 0, dstr->str)) return 1; } } /* send card footer */ if (a_Dpip_dsh_write_str(sh, 0, mainpage_section_card_footer)) return 1; } /* finish page */ if (a_Dpip_dsh_write_str(sh, 1, mainpage_footer)) return 1; return 0; } /* -- Dpi parser ----------------------------------------------------------- */ /* * Parse a data stream (dpi protocol) * Note: Buf is a dpip token (zero terminated string) * Return code: { 0:OK, 1:Abort, 2:Close } */ static int Bmsrv_parse_token(Dsh *sh, char *Buf) { static char *msg1=NULL, *msg2=NULL, *msg3=NULL; char *cmd, *d_cmd, *url, *title, *msg; size_t BufSize; int st; if (!msg1) { /* Initialize data for the "chat" command. */ msg1 = a_Dpip_build_cmd("cmd=%s msg=%s", "chat", "Hi browser"); msg2 = a_Dpip_build_cmd("cmd=%s msg=%s", "chat", "Is it worth?"); msg3 = a_Dpip_build_cmd("cmd=%s msg=%s", "chat", "Ok, send it"); } if (sh->mode & DPIP_RAW) { MSG("ERROR: Unhandled DPIP_RAW mode!\n"); return 1; } BufSize = strlen(Buf); cmd = a_Dpip_get_attr_l(Buf, BufSize, "cmd"); if (cmd && strcmp(cmd, "chat") == 0) { dFree(cmd); msg = a_Dpip_get_attr_l(Buf, BufSize, "msg"); if (*msg == 'H') { /* "Hi server" */ if (a_Dpip_dsh_write_str(sh, 1, msg1)) return 1; } else if (*msg == 'I') { /* "I want to set abookmark" */ if (a_Dpip_dsh_write_str(sh, 1, msg2)) return 1; } else if (*msg == 'S') { /* "Sure" */ if (a_Dpip_dsh_write_str(sh, 1, msg3)) return 1; } dFree(msg); return 0; } /* sync with the bookmarks file */ Bms_cond_load(); if (cmd && strcmp(cmd, "DpiBye") == 0) { MSG("(pid %d): Got DpiBye.\n", (int)getpid()); exit(0); } else if (cmd && strcmp(cmd, "add_bookmark") == 0) { dFree(cmd); url = a_Dpip_get_attr_l(Buf, BufSize, "url"); title = a_Dpip_get_attr_l(Buf, BufSize, "title"); if (strlen(title) == 0) { dFree(title); title = dStrdup("(Untitled)"); } if (url && title) Bmsrv_add_bm(sh, url, title); dFree(url); dFree(title); return 2; } else if (cmd && strcmp(cmd, "open_url") == 0) { dFree(cmd); url = a_Dpip_get_attr_l(Buf, BufSize, "url"); if (dStrnAsciiCasecmp(url, "dpi:", 4) == 0) { if (strcmp(url+4, "/bm/modify") == 0) { st = Bmsrv_send_modify_answer(sh, url); dFree(url); return st; } else if (strncmp(url+4, "/bm/modify?", 11) == 0) { /* process request */ st = Bmsrv_process_modify_request(sh, url); dFree(url); return st; } } d_cmd = a_Dpip_build_cmd("cmd=%s url=%s", "start_send_page", url); dFree(url); st = a_Dpip_dsh_write_str(sh, 1, d_cmd); dFree(d_cmd); if (st != 0) return 1; /* Send HTTP header */ if (a_Dpip_dsh_write_str(sh, 1, Header) != 0) { return 1; } st = send_bm_page(sh); if (st != 0) { char *err = DOCTYPE " Error on the bookmarks server..." " "; if (a_Dpip_dsh_write_str(sh, 1, err) != 0) { return 1; } } return 2; } return 0; } /* -- Termination handlers ----------------------------------------------- */ /* * (was to delete the local namespace socket), * but this is handled by 'dpid' now. */ static void cleanup(void) { /* no cleanup required */ } /* * Perform any necessary cleanups upon abnormal termination */ static void termination_handler(int signum) { exit(signum); } /* * -- MAIN ------------------------------------------------------------------- */ int main(void) { struct sockaddr_un spun; int sock_fd, code; socklen_t address_size; char *tok; Dsh *sh; /* Arrange the cleanup function for terminations via exit() */ atexit(cleanup); /* Arrange the cleanup function for abnormal terminations */ if (signal (SIGINT, termination_handler) == SIG_IGN) signal (SIGINT, SIG_IGN); if (signal (SIGHUP, termination_handler) == SIG_IGN) signal (SIGHUP, SIG_IGN); if (signal (SIGTERM, termination_handler) == SIG_IGN) signal (SIGTERM, SIG_IGN); /* We may receive SIGPIPE (e.g. socket is closed early by our client) */ signal(SIGPIPE, SIG_IGN); /* Initialize local data */ B_bms = dList_new(512); B_secs = dList_new(32); BmFile = dStrconcat(dGethomedir(), "/.dillo/bm.txt", NULL); /* some OSes may need this... */ address_size = sizeof(struct sockaddr_un); MSG("(v.13): accepting connections...\n"); while (1) { sock_fd = accept(STDIN_FILENO, (struct sockaddr *)&spun, &address_size); if (sock_fd == -1) { perror("[accept]"); exit(1); } /* create the Dsh structure */ sh = a_Dpip_dsh_new(sock_fd, sock_fd, 8*1024); /* Authenticate our client... */ if (!(tok = a_Dpip_dsh_read_token(sh, 1)) || a_Dpip_check_auth(tok) < 0) { MSG("can't authenticate request: %s\n", dStrerror(errno)); a_Dpip_dsh_close(sh); exit(1); } dFree(tok); while (1) { code = 1; if ((tok = a_Dpip_dsh_read_token(sh, 1)) != NULL) { /* Let's see what we fished... */ code = Bmsrv_parse_token(sh, tok); } dFree(tok); if (code != 0) { /* socket is not operative (e.g. closed by client) */ break; } } a_Dpip_dsh_close(sh); a_Dpip_dsh_free(sh); }/*while*/ }