mirror of
https://github.com/Llewellynvdm/conky.git
synced 2024-11-16 01:57:09 +00:00
Switch to safe versions of string functions. (#504)
This commit is contained in:
Brenden Matthews
GitHub
parent
76f24cb626
commit
5b541b4609
@ -49,9 +49,7 @@ void parse_combine_arg(struct text_object *obj, const char *arg) {
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j = 0;
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for (i = 0; arg[i] != 0 && j < 2; i++) {
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if (startvar[j] == -1) {
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if (arg[i] == '$') {
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startvar[j] = i;
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}
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if (arg[i] == '$') { startvar[j] = i; }
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} else if (endvar[j] == -1) {
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if (arg[i] == '{') {
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indenting++;
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@ -104,6 +102,7 @@ void print_combine(struct text_object *obj, char *p, int p_max_size) {
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buf[0].resize(max_user_text.get(*state));
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buf[1].resize(max_user_text.get(*state));
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int i, j;
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int p_len_remaining = p_max_size - 1;
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long longest = 0;
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int nextstart;
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int nr_rows[2];
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@ -114,9 +113,7 @@ void print_combine(struct text_object *obj, char *p, int p_max_size) {
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struct llrows *ll_rows[2], *current[2];
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struct text_object *objsub = obj->sub;
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if ((cd == nullptr) || (p_max_size == 0)) {
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return;
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}
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if ((cd == nullptr) || (p_max_size == 0)) { return; }
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p[0] = 0;
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for (i = 0; i < 2; i++) {
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@ -124,14 +121,10 @@ void print_combine(struct text_object *obj, char *p, int p_max_size) {
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nextstart = 0;
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ll_rows[i] = static_cast<struct llrows *>(malloc(sizeof(struct llrows)));
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current[i] = ll_rows[i];
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for (j = 0; j < i; j++) {
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objsub = objsub->sub;
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}
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for (j = 0; j < i; j++) { objsub = objsub->sub; }
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generate_text_internal(&(buf[i][0]), max_user_text.get(*state), *objsub);
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for (j = 0; buf[i][j] != 0; j++) {
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if (buf[i][j] == '\t') {
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buf[i][j] = ' ';
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}
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if (buf[i][j] == '\t') { buf[i][j] = ' '; }
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if (buf[i][j] == '\n') {
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buf[i][j] = 0; // the vars inside combine may not have a \n at the end
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}
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@ -158,27 +151,30 @@ void print_combine(struct text_object *obj, char *p, int p_max_size) {
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}
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for (j = 0; j < (nr_rows[0] > nr_rows[1] ? nr_rows[0] : nr_rows[1]); j++) {
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if (current[0] != nullptr) {
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strcat(p, current[0]->row);
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strncat(p, current[0]->row, p_len_remaining);
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p_len_remaining -= strlen(current[0]->row);
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i = strlen(current[0]->row);
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} else {
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i = 0;
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}
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while (i < longest) {
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strcat(p, " ");
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strncat(p, " ", p_len_remaining);
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p_len_remaining -= 2;
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i++;
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}
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if (current[1] != nullptr) {
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strcat(p, cd->seperation);
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strcat(p, current[1]->row);
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p_len_remaining -= strlen(cd->seperation);
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strncat(p, cd->seperation, p_len_remaining);
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p_len_remaining -= strlen(current[1]->row);
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strncat(p, current[1]->row, p_len_remaining);
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}
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strcat(p, "\n");
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strncat(p, "\n", p_len_remaining);
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p_len_remaining -= 2;
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#ifdef HAVE_OPENMP
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#pragma omp parallel for schedule(dynamic, 10)
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#endif /* HAVE_OPENMP */
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for (i = 0; i < 2; i++) {
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if (current[i] != nullptr) {
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current[i] = current[i]->next;
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}
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if (current[i] != nullptr) { current[i] = current[i]->next; }
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}
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}
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#ifdef HAVE_OPENMP
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@ -197,9 +193,7 @@ void print_combine(struct text_object *obj, char *p, int p_max_size) {
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void free_combine(struct text_object *obj) {
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auto *cd = static_cast<struct combine_data *>(obj->data.opaque);
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if (cd == nullptr) {
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return;
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}
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if (cd == nullptr) { return; }
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free(cd->left);
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free(cd->seperation);
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free(cd->right);
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48
src/irc.cc
48
src/irc.cc
@ -47,14 +47,12 @@ struct ctx {
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struct ll_text *messages;
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};
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void ev_connected(irc_session_t *session, const char *event, const char *origin,
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const char **params, unsigned int count) {
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void ev_connected(irc_session_t *session, const char *, const char *,
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const char **, unsigned int) {
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struct ctx *ctxptr = (struct ctx *)irc_get_ctx(session);
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if (irc_cmd_join(session, ctxptr->chan, nullptr) != 0) {
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NORM_ERR("irc: %s", irc_strerror(irc_errno(session)));
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}
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if (event || origin || params || count) {
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} // fix gcc warnings
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}
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void addmessage(struct ctx *ctxptr, char *nick, const char *text) {
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@ -93,33 +91,29 @@ void addmessage(struct ctx *ctxptr, char *nick, const char *text) {
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}
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}
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void ev_talkinchan(irc_session_t *session, const char *event,
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const char *origin, const char **params,
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unsigned int count) {
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void ev_talkinchan(irc_session_t *session, const char *, const char *origin,
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const char **params, unsigned int) {
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char nickname[64];
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struct ctx *ctxptr = (struct ctx *)irc_get_ctx(session);
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irc_target_get_nick(origin, nickname, sizeof(nickname));
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addmessage(ctxptr, nickname, params[1]);
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if (session || event || count) {
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} // fix gcc warnings
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}
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void ev_num(irc_session_t *session, unsigned int event, const char *origin,
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const char **params, unsigned int count) {
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void ev_num(irc_session_t *session, unsigned int event, const char *,
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const char **params, unsigned int) {
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char attachment[4] = "_00";
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if (event == 433) { // nick in use
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char *newnick = (char *)malloc(strlen(params[1]) + 4);
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int len = strlen(params[1]) + 4;
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char *newnick = (char *)malloc(len);
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strcpy(newnick, params[1]);
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attachment[1] += rand() % 10;
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attachment[2] += rand() % 10;
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strcat(newnick, attachment);
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strncat(newnick, attachment, len - 1);
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irc_cmd_nick(session, newnick);
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free(newnick);
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}
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if (origin || count) {
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} // fix gcc warnings
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}
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#define IRCSYNTAX \
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@ -146,9 +140,7 @@ void *ircclient(void *ptr) {
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ircobj->session = irc_create_session(&callbacks);
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server = strtok(ircobj->arg, " ");
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ctxptr->chan = strtok(nullptr, " ");
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if (!ctxptr->chan) {
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NORM_ERR("irc: %s", IRCSYNTAX);
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}
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if (!ctxptr->chan) { NORM_ERR("irc: %s", IRCSYNTAX); }
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str_max_msg_lines = strtok(nullptr, " ");
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if (str_max_msg_lines) {
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ctxptr->max_msg_lines = strtol(str_max_msg_lines, nullptr, 10);
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@ -165,21 +157,15 @@ void *ircclient(void *ptr) {
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}
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int err = irc_connect(ircobj->session, server, port, IRCSERVERPASS, IRCNICK,
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IRCUSER, IRCREAL);
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if (err != 0) {
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err = irc_errno(ircobj->session);
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}
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if (err != 0) { err = irc_errno(ircobj->session); }
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#ifdef BUILD_IPV6
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if (err == LIBIRC_ERR_RESOLV) {
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err = irc_connect6(ircobj->session, server, port, IRCSERVERPASS, IRCNICK,
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IRCUSER, IRCREAL);
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if (err != 0) {
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err = irc_errno(ircobj->session);
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}
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if (err != 0) { err = irc_errno(ircobj->session); }
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}
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#endif /* BUILD_IPV6 */
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if (err != 0) {
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NORM_ERR("irc: %s", irc_strerror(err));
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}
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if (err != 0) { NORM_ERR("irc: %s", irc_strerror(err)); }
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if (irc_run(ircobj->session) != 0) {
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int ircerror = irc_errno(ircobj->session);
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if (irc_is_connected(ircobj->session)) {
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@ -221,12 +207,8 @@ void print_irc(struct text_object *obj, char *p, int p_max_size) {
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}
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curmsg = nextmsg;
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}
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if (p[0] != 0) {
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p[strlen(p) - 1] = 0;
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}
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if (!ctxptr->max_msg_lines) {
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ctxptr->messages = nullptr;
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}
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if (p[0] != 0) { p[strlen(p) - 1] = 0; }
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if (!ctxptr->max_msg_lines) { ctxptr->messages = nullptr; }
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}
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void free_irc(struct text_object *obj) {
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14
src/linux.cc
14
src/linux.cc
@ -1032,7 +1032,7 @@ static int open_sysfs_sensor(const char *dir, const char *dev, const char *type,
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if (*buf) {
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/* buf holds result from get_first_file_in_a_directory() above,
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* e.g. "hwmon0" -- append "/device" */
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strcat(buf, "/device");
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strncat(buf, "/device", 256);
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} else {
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/* dev holds device number N as a string,
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* e.g. "0", -- convert to "hwmon0/device" */
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@ -1760,7 +1760,7 @@ void get_battery_stuff(char *buffer, unsigned int n, const char *bat,
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char charging_state[64];
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char present[4];
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strcpy(charging_state, "unknown");
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strncpy(charging_state, "unknown", 64);
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while (!feof(sysfs_bat_fp[idx])) {
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char buf[256];
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@ -1768,9 +1768,9 @@ void get_battery_stuff(char *buffer, unsigned int n, const char *bat,
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/* let's just hope units are ok */
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if (strncmp(buf, "POWER_SUPPLY_PRESENT=1", 22) == 0)
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strcpy(present, "yes");
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strncpy(present, "yes", 4);
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else if (strncmp(buf, "POWER_SUPPLY_PRESENT=0", 22) == 0)
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strcpy(present, "no");
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strncpy(present, "no", 4);
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else if (strncmp(buf, "POWER_SUPPLY_STATUS=", 20) == 0)
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sscanf(buf, "POWER_SUPPLY_STATUS=%63s", charging_state);
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/* present_rate is not the same as the current flowing now but it
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@ -1863,9 +1863,9 @@ void get_battery_stuff(char *buffer, unsigned int n, const char *bat,
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* when the second one is empty and the first one
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* being charged. */
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if (remaining_capacity == 0)
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strcpy(last_battery_str[idx], "empty");
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strncpy(last_battery_str[idx], "empty", 64);
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else
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strcpy(last_battery_str[idx], "charged");
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strncpy(last_battery_str[idx], "charged", 64);
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}
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/* unknown, probably full / AC */
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else {
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@ -1907,7 +1907,7 @@ void get_battery_stuff(char *buffer, unsigned int n, const char *bat,
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fseek(acpi_bat_fp[idx], 0, SEEK_SET);
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strcpy(charging_state, "unknown");
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strncpy(charging_state, "unknown", 8);
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while (!feof(acpi_bat_fp[idx])) {
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char buf[256];
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@ -150,8 +150,8 @@ void llua_init() {
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lua_getfield(lua_L, -1, "cpath");
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old_path = strdup(lua_tostring(lua_L, -1));
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new_path = static_cast<char *>(malloc(strlen(old_path) + strlen(libs) + 1));
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strcpy(new_path, libs);
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strcat(new_path, old_path);
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strncpy(new_path, libs, strlen(libs));
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strncat(new_path, old_path, strlen(old_path));
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lua_pushstring(lua_L, new_path);
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lua_setfield(lua_L, -3, "cpath");
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lua_pop(lua_L, 2);
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@ -41,7 +41,7 @@
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#include "text_object.h"
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#ifndef SOCK_CLOEXEC
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# define SOCK_CLOEXEC O_CLOEXEC
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#define SOCK_CLOEXEC O_CLOEXEC
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#endif /* SOCK_CLOEXEC */
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struct read_tcpip_data {
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@ -62,7 +62,7 @@ void parse_read_tcpip_arg(struct text_object *obj, const char *arg,
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sscanf(arg + strlen(rtd->host), "%u", &(rtd->port));
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if (rtd->port == 0) {
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rtd->port = atoi(rtd->host);
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strcpy(rtd->host, "localhost");
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strncpy(rtd->host, "localhost", 10);
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}
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if (rtd->port < 1 || rtd->port > 65535)
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CRIT_ERR(obj, free_at_crash,
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@ -162,9 +162,7 @@ void print_read_tcpip(struct text_object *obj, char *p, int p_max_size,
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struct addrinfo *airesult, *rp;
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char portbuf[8];
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if (rtd == nullptr) {
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return;
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}
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if (rtd == nullptr) { return; }
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memset(&hints, 0, sizeof(struct addrinfo));
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hints.ai_family = AF_UNSPEC;
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@ -179,12 +177,8 @@ void print_read_tcpip(struct text_object *obj, char *p, int p_max_size,
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}
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for (rp = airesult; rp != nullptr; rp = rp->ai_next) {
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sock = socket(rp->ai_family, rp->ai_socktype, rp->ai_protocol);
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if (sock == -1) {
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continue;
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}
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if (connect(sock, rp->ai_addr, rp->ai_addrlen) != -1) {
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break;
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}
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if (sock == -1) { continue; }
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if (connect(sock, rp->ai_addr, rp->ai_addrlen) != -1) { break; }
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close(sock);
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return;
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}
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@ -231,9 +225,7 @@ void print_read_udp(struct text_object *obj, char *p, int p_max_size) {
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void free_read_tcpip(struct text_object *obj) {
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auto *rtd = static_cast<struct read_tcpip_data *>(obj->data.opaque);
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if (rtd == nullptr) {
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return;
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}
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if (rtd == nullptr) { return; }
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free_and_zero(rtd->host);
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free_and_zero(obj->data.opaque);
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@ -242,9 +234,7 @@ void free_read_tcpip(struct text_object *obj) {
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void free_tcp_ping(struct text_object *obj) {
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auto *addr = static_cast<struct sockaddr_in *>(obj->data.opaque);
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if (addr == nullptr) {
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return;
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}
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if (addr == nullptr) { return; }
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free_and_zero(obj->data.opaque);
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}
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@ -26,13 +26,13 @@
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* along with this program. If not, see <http://www.gnu.org/licenses/>.
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*
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*/
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#include <vector>
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#include "conky.h"
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#include "core.h"
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#include "logging.h"
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#include "specials.h"
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#include "text_object.h"
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#include "x11.h"
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#include <vector>
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/**
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* Length of a character in bytes.
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@ -44,17 +44,11 @@ inline int scroll_character_length(char c) {
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auto uc = static_cast<unsigned char>(c);
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int len = 0;
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if (c == -1) {
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return 1;
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}
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if (c == -1) { return 1; }
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if ((uc & 0x80) == 0) {
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return 1;
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}
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if ((uc & 0x80) == 0) { return 1; }
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while (len < 7 && (uc & (0x80 >> len)) != 0) {
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++len;
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}
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while (len < 7 && (uc & (0x80 >> len)) != 0) { ++len; }
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return len;
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}
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@ -69,12 +63,8 @@ inline int scroll_character_length(char c) {
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*/
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inline bool scroll_check_skip_byte(char c) {
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#ifdef BUILD_X11
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if (utf8_mode.get(*state)) {
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// Check if byte matches UTF-8 continuation byte pattern (0b10xxxxxx)
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if ((c & 0xC0) == 0x80) {
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return true;
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}
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}
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// Check if byte matches UTF-8 continuation byte pattern (0b10xxxxxx)
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if (utf8_mode.get(*state) && (c & 0xC0) == 0x80) { return true; }
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#endif
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return SPECIAL_CHAR == c;
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@ -120,23 +110,17 @@ static void scroll_scroll_left(struct scroll_data *sd,
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sd->start += scroll_character_length(buf[sd->start]);
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}
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if (buf[sd->start] == 0 || sd->start > strlen(buf.data())) {
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sd->start = 0;
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}
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if (buf[sd->start] == 0 || sd->start > strlen(buf.data())) { sd->start = 0; }
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}
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static void scroll_scroll_right(struct scroll_data *sd,
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const std::vector<char> &buf,
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unsigned int amount) {
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for (int i = 0; i < amount; ++i) {
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if (sd->start <= 0) {
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sd->start = static_cast<int>(strlen(&(buf[0])));
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}
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if (sd->start <= 0) { sd->start = static_cast<int>(strlen(&(buf[0]))); }
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while (--(sd->start) >= 0) {
|
||||
if (!scroll_check_skip_byte(buf[sd->start])) {
|
||||
break;
|
||||
}
|
||||
if (!scroll_check_skip_byte(buf[sd->start])) { break; }
|
||||
}
|
||||
}
|
||||
}
|
||||
@ -202,7 +186,7 @@ void parse_scroll_arg(struct text_object *obj, const char *arg,
|
||||
sd->text[0] = 0;
|
||||
}
|
||||
|
||||
strcat(sd->text, arg + n1);
|
||||
strncat(sd->text, arg + n1, strlen(arg + n1));
|
||||
sd->start = sd->direction == SCROLL_WAIT ? strlen(sd->text) : 0;
|
||||
obj->sub =
|
||||
static_cast<struct text_object *>(malloc(sizeof(struct text_object)));
|
||||
@ -223,9 +207,7 @@ void print_scroll(struct text_object *obj, char *p, int p_max_size) {
|
||||
char *pwithcolors;
|
||||
std::vector<char> buf(max_user_text.get(*state), static_cast<char>(0));
|
||||
|
||||
if (sd == nullptr) {
|
||||
return;
|
||||
}
|
||||
if (sd == nullptr) { return; }
|
||||
|
||||
generate_text_internal(&(buf[0]), max_user_text.get(*state), *obj->sub);
|
||||
for (j = 0; buf[j] != 0; j++) {
|
||||
@ -247,20 +229,14 @@ void print_scroll(struct text_object *obj, char *p, int p_max_size) {
|
||||
}
|
||||
// if length of text changed to shorter so the (sd->start) is already
|
||||
// outside of actual text then reset (sd->start)
|
||||
if (sd->start >= strlen(&(buf[0]))) {
|
||||
sd->start = 0;
|
||||
}
|
||||
if (sd->start >= strlen(&(buf[0]))) { sd->start = 0; }
|
||||
// make sure a colorchange at the front is not part of the string we are going
|
||||
// to show
|
||||
while (buf[sd->start] == SPECIAL_CHAR) {
|
||||
sd->start++;
|
||||
}
|
||||
while (buf[sd->start] == SPECIAL_CHAR) { sd->start++; }
|
||||
// place all chars that should be visible in p, including colorchanges
|
||||
for (j = 0, visiblechars = 0; visiblechars < sd->show;) {
|
||||
char c = p[j] = buf[sd->start + j];
|
||||
if (0 == c) {
|
||||
break;
|
||||
}
|
||||
if (0 == c) { break; }
|
||||
|
||||
++j;
|
||||
|
||||
@ -277,24 +253,18 @@ void print_scroll(struct text_object *obj, char *p, int p_max_size) {
|
||||
++visiblechars;
|
||||
}
|
||||
}
|
||||
for (; visiblechars < sd->show; j++, visiblechars++) {
|
||||
p[j] = ' ';
|
||||
}
|
||||
for (; visiblechars < sd->show; j++, visiblechars++) { p[j] = ' '; }
|
||||
p[j] = 0;
|
||||
// count colorchanges in front of the visible part and place that many
|
||||
// colorchanges in front of the visible part
|
||||
for (j = 0; j < static_cast<unsigned>(sd->start); j++) {
|
||||
if (buf[j] == SPECIAL_CHAR) {
|
||||
frontcolorchanges++;
|
||||
}
|
||||
}
|
||||
pwithcolors = static_cast<char *>(
|
||||
malloc(strlen(p) + 4 + colorchanges - visibcolorchanges));
|
||||
for (j = 0; j < frontcolorchanges; j++) {
|
||||
pwithcolors[j] = SPECIAL_CHAR;
|
||||
if (buf[j] == SPECIAL_CHAR) { frontcolorchanges++; }
|
||||
}
|
||||
int pwithcolors_len = strlen(p) + 4 + colorchanges - visibcolorchanges;
|
||||
pwithcolors = static_cast<char *>(malloc(pwithcolors_len));
|
||||
for (j = 0; j < frontcolorchanges; j++) { pwithcolors[j] = SPECIAL_CHAR; }
|
||||
pwithcolors[j] = 0;
|
||||
strcat(pwithcolors, p);
|
||||
strncat(pwithcolors, p, pwithcolors_len);
|
||||
strend = strlen(pwithcolors);
|
||||
// and place the colorchanges not in front or in the visible part behind the
|
||||
// visible part
|
||||
@ -302,7 +272,7 @@ void print_scroll(struct text_object *obj, char *p, int p_max_size) {
|
||||
pwithcolors[strend + j] = SPECIAL_CHAR;
|
||||
}
|
||||
pwithcolors[strend + j] = 0;
|
||||
strcpy(p, pwithcolors);
|
||||
strncpy(p, pwithcolors, p_max_size);
|
||||
free(pwithcolors);
|
||||
// scroll
|
||||
if (sd->direction == SCROLL_LEFT) {
|
||||
@ -342,9 +312,7 @@ void print_scroll(struct text_object *obj, char *p, int p_max_size) {
|
||||
void free_scroll(struct text_object *obj) {
|
||||
auto *sd = static_cast<struct scroll_data *>(obj->data.opaque);
|
||||
|
||||
if (sd == nullptr) {
|
||||
return;
|
||||
}
|
||||
if (sd == nullptr) { return; }
|
||||
|
||||
free_and_zero(sd->text);
|
||||
free_text_objects(obj->sub);
|
||||
|
||||
@ -59,9 +59,7 @@ static char *backslash_escape(const char *src, char **templates,
|
||||
while (*p != 0) {
|
||||
switch (*p) {
|
||||
case '\\':
|
||||
if (*(p + 1) == 0) {
|
||||
break;
|
||||
}
|
||||
if (*(p + 1) == 0) { break; }
|
||||
if (*(p + 1) == '\\') {
|
||||
src_dup[dup_idx++] = '\\';
|
||||
p++;
|
||||
@ -131,9 +129,7 @@ static char *handle_template(const char *tmpl, const char *args) {
|
||||
while ((*p != 0) && (*p == ' ' && (p == args_dup || *(p - 1) != '\\'))) {
|
||||
p++;
|
||||
}
|
||||
if (p > args_dup && *(p - 1) == '\\') {
|
||||
p--;
|
||||
}
|
||||
if (p > args_dup && *(p - 1) == '\\') { p--; }
|
||||
p_old = p;
|
||||
while ((*p != 0) && (*p != ' ' || (p > args_dup && *(p - 1) == '\\'))) {
|
||||
p++;
|
||||
@ -157,9 +153,7 @@ static char *handle_template(const char *tmpl, const char *args) {
|
||||
argsp, argcnt);
|
||||
DBGP("substituted %s, output is '%s'", tmpl, eval_text);
|
||||
free(args_dup);
|
||||
for (i = 0; i < argcnt; i++) {
|
||||
free(argsp[i]);
|
||||
}
|
||||
for (i = 0; i < argcnt; i++) { free(argsp[i]); }
|
||||
free(argsp);
|
||||
return eval_text;
|
||||
}
|
||||
@ -176,13 +170,9 @@ char *find_and_replace_templates(const char *inbuf) {
|
||||
|
||||
p = indup = strdup(inbuf);
|
||||
while (*p != 0) {
|
||||
while ((*p != 0) && *p != '$') {
|
||||
*(o++) = *(p++);
|
||||
}
|
||||
while ((*p != 0) && *p != '$') { *(o++) = *(p++); }
|
||||
|
||||
if ((*p) == 0) {
|
||||
break;
|
||||
}
|
||||
if ((*p) == 0) { break; }
|
||||
|
||||
if ((static_cast<int>(strncmp(p, "$template", strlen("$template")) != 0) !=
|
||||
0) &&
|
||||
@ -194,9 +184,7 @@ char *find_and_replace_templates(const char *inbuf) {
|
||||
if (*(p + 1) == '{') {
|
||||
p += 2;
|
||||
templ = p;
|
||||
while ((*p != 0) && (isspace(*p) == 0) && *p != '{' && *p != '}') {
|
||||
p++;
|
||||
}
|
||||
while ((*p != 0) && (isspace(*p) == 0) && *p != '{' && *p != '}') { p++; }
|
||||
if (*p == '}') {
|
||||
args = nullptr;
|
||||
} else {
|
||||
@ -223,17 +211,16 @@ char *find_and_replace_templates(const char *inbuf) {
|
||||
} else {
|
||||
templ = p + 1;
|
||||
p += strlen("$template");
|
||||
while ((*p != 0) && (isdigit(*p) != 0)) {
|
||||
p++;
|
||||
}
|
||||
while ((*p != 0) && (isdigit(*p) != 0)) { p++; }
|
||||
args = nullptr;
|
||||
}
|
||||
tmpl_out = handle_template(templ, args);
|
||||
if (tmpl_out != nullptr) {
|
||||
outlen += strlen(tmpl_out);
|
||||
int len = strlen(tmpl_out);
|
||||
outlen += len;
|
||||
*o = '\0';
|
||||
outbuf = static_cast<char *>(realloc(outbuf, outlen * sizeof(char)));
|
||||
strcat(outbuf, tmpl_out);
|
||||
strncat(outbuf, tmpl_out, len);
|
||||
free(tmpl_out);
|
||||
o = outbuf + strlen(outbuf);
|
||||
} else {
|
||||
@ -249,11 +236,7 @@ char *find_and_replace_templates(const char *inbuf) {
|
||||
|
||||
/* check text for any template object references */
|
||||
int text_contains_templates(const char *text) {
|
||||
if (strcasestr(text, "${template") != nullptr) {
|
||||
return 1;
|
||||
}
|
||||
if (strcasestr(text, "$template") != nullptr) {
|
||||
return 1;
|
||||
}
|
||||
if (strcasestr(text, "${template") != nullptr) { return 1; }
|
||||
if (strcasestr(text, "$template") != nullptr) { return 1; }
|
||||
return 0;
|
||||
}
|
||||
|
||||
@ -100,9 +100,7 @@ void print_tztime(struct text_object *obj, char *p, int p_max_size) {
|
||||
struct tm *tm;
|
||||
auto *ts = static_cast<tztime_s *>(obj->data.opaque);
|
||||
|
||||
if (ts == nullptr) {
|
||||
return;
|
||||
}
|
||||
if (ts == nullptr) { return; }
|
||||
|
||||
if (ts->tz != nullptr) {
|
||||
oldTZ = getenv("TZ");
|
||||
@ -128,9 +126,7 @@ void free_time(struct text_object *obj) { free_and_zero(obj->data.opaque); }
|
||||
void free_tztime(struct text_object *obj) {
|
||||
auto *ts = static_cast<tztime_s *>(obj->data.opaque);
|
||||
|
||||
if (ts == nullptr) {
|
||||
return;
|
||||
}
|
||||
if (ts == nullptr) { return; }
|
||||
|
||||
free_and_zero(ts->tz);
|
||||
free_and_zero(ts->fmt);
|
||||
@ -171,9 +167,7 @@ static void do_format_time(struct text_object *obj, char *p,
|
||||
errno = 0;
|
||||
seconds = strtod(obj->data.s, ¤tchar);
|
||||
if (errno == 0 && obj->data.s != currentchar) {
|
||||
while (*currentchar != 0 && *currentchar != '"') {
|
||||
currentchar++;
|
||||
}
|
||||
while (*currentchar != 0 && *currentchar != '"') { currentchar++; }
|
||||
if (*currentchar != 0) {
|
||||
currentchar++;
|
||||
minutes = seconds / 60;
|
||||
@ -205,18 +199,10 @@ static void do_format_time(struct text_object *obj, char *p,
|
||||
}
|
||||
}
|
||||
}
|
||||
if (show_weeks == 0) {
|
||||
days += weeks * 7;
|
||||
}
|
||||
if (show_days == 0) {
|
||||
hours += days * 24;
|
||||
}
|
||||
if (show_hours == 0) {
|
||||
minutes += hours * 60;
|
||||
}
|
||||
if (show_minutes == 0) {
|
||||
seconds += minutes * 60;
|
||||
}
|
||||
if (show_weeks == 0) { days += weeks * 7; }
|
||||
if (show_days == 0) { hours += days * 24; }
|
||||
if (show_hours == 0) { minutes += hours * 60; }
|
||||
if (show_minutes == 0) { seconds += minutes * 60; }
|
||||
hidestring = 0;
|
||||
while (output_length < p_max_size - 1) {
|
||||
if (*currentchar != 0 && *currentchar != '"') {
|
||||
@ -275,30 +261,20 @@ static void do_format_time(struct text_object *obj, char *p,
|
||||
if (*(temp - 1) == '\\') {
|
||||
switch (*temp) {
|
||||
case 'w':
|
||||
if (weeks == 0) {
|
||||
hidestring = 1;
|
||||
}
|
||||
if (weeks == 0) { hidestring = 1; }
|
||||
break;
|
||||
case 'd':
|
||||
if (days == 0) {
|
||||
hidestring = 1;
|
||||
}
|
||||
if (days == 0) { hidestring = 1; }
|
||||
break;
|
||||
case 'h':
|
||||
if (hours == 0) {
|
||||
hidestring = 1;
|
||||
}
|
||||
if (hours == 0) { hidestring = 1; }
|
||||
break;
|
||||
case 'm':
|
||||
if (minutes == 0) {
|
||||
hidestring = 1;
|
||||
}
|
||||
if (minutes == 0) { hidestring = 1; }
|
||||
break;
|
||||
case 's':
|
||||
case 'S':
|
||||
if (seconds == 0) {
|
||||
hidestring = 1;
|
||||
}
|
||||
if (seconds == 0) { hidestring = 1; }
|
||||
break;
|
||||
}
|
||||
}
|
||||
@ -312,7 +288,8 @@ static void do_format_time(struct text_object *obj, char *p,
|
||||
}
|
||||
if (temp != nullptr) {
|
||||
if (output_length + strlen(temp) < p_max_size - 1) {
|
||||
strcpy(p + output_length, temp);
|
||||
strncpy(p + output_length, temp,
|
||||
p_max_size - output_length + strlen(temp));
|
||||
output_length += strlen(temp);
|
||||
} else {
|
||||
NORM_ERR("The format string for $format_time is too long");
|
||||
|
||||
@ -93,7 +93,7 @@ static void tty_user_time(char *ptr, char *tty) {
|
||||
struct utmp *usr, line;
|
||||
|
||||
setutent();
|
||||
strcpy(line.ut_line, tty);
|
||||
strncpy(line.ut_line, tty, UT_LINESIZE);
|
||||
usr = getutline(&line);
|
||||
if (usr == nullptr) { return; }
|
||||
|
||||
|
||||
@ -22,7 +22,6 @@
|
||||
*
|
||||
*/
|
||||
|
||||
#include "weather.h"
|
||||
#include <ctype.h>
|
||||
#include <time.h>
|
||||
#include <array>
|
||||
@ -35,6 +34,7 @@
|
||||
#include "logging.h"
|
||||
#include "temphelper.h"
|
||||
#include "text_object.h"
|
||||
#include "weather.h"
|
||||
#ifdef BUILD_WEATHER_XOAP
|
||||
#include <libxml/parser.h>
|
||||
#include <libxml/xpath.h>
|
||||
@ -842,22 +842,29 @@ static int process_weather_uri(char *uri, char *locID, int dayf UNUSED_ATTR) {
|
||||
}
|
||||
|
||||
/* Construct complete uri */
|
||||
int len_remaining = 128;
|
||||
#ifdef BUILD_WEATHER_XOAP
|
||||
if (strstr(uri, "xoap.weather.com")) {
|
||||
if ((dayf == 0) && (xoap_cc.length() != 0)) {
|
||||
strcat(uri, locID);
|
||||
strcat(uri, xoap_cc.c_str());
|
||||
strncat(uri, locID, len_remaining);
|
||||
len_remaining -= strlen(locID);
|
||||
strncat(uri, xoap_cc.c_str(), len_remaining);
|
||||
len_remaining -= strlen(xoap_cc.c_str());
|
||||
} else if ((dayf == 1) && (xoap_df.length() != 0)) {
|
||||
strcat(uri, locID);
|
||||
strcat(uri, xoap_df.c_str());
|
||||
strncat(uri, locID, len_remaining);
|
||||
len_remaining -= strlen(locID);
|
||||
strncat(uri, xoap_df.c_str(), len_remaining);
|
||||
len_remaining -= strlen(xoap_df.c_str());
|
||||
} else {
|
||||
return 0;
|
||||
}
|
||||
} else
|
||||
#endif /* BUILD_WEATHER_XOAP */
|
||||
if (strstr(uri, "tgftp.nws.noaa.gov")) {
|
||||
strcat(uri, locID);
|
||||
strcat(uri, ".TXT");
|
||||
strncat(uri, locID, len_remaining);
|
||||
len_remaining -= strlen(locID);
|
||||
strncat(uri, ".TXT", len_remaining);
|
||||
len_remaining -= 5;
|
||||
} else if (!strstr(uri, "localhost") && !strstr(uri, "127.0.0.1")) {
|
||||
return -1;
|
||||
}
|
||||
@ -921,14 +928,10 @@ void scan_weather_forecast_arg(struct text_object *obj, const char *arg,
|
||||
}
|
||||
|
||||
/* Limit the day between 0 (today) and FORECAST_DAYS */
|
||||
if (wfd->day >= FORECAST_DAYS) {
|
||||
wfd->day = FORECAST_DAYS - 1;
|
||||
}
|
||||
if (wfd->day >= FORECAST_DAYS) { wfd->day = FORECAST_DAYS - 1; }
|
||||
|
||||
/* Limit the data retrieval interval to 3 hours and an half */
|
||||
if (interval < 210) {
|
||||
interval = 210;
|
||||
}
|
||||
if (interval < 210) { interval = 210; }
|
||||
|
||||
/* Convert to seconds */
|
||||
wfd->interval = interval * 60;
|
||||
@ -980,9 +983,7 @@ void scan_weather_arg(struct text_object *obj, const char *arg,
|
||||
}
|
||||
|
||||
/* Limit the data retrieval interval to half hour min */
|
||||
if (interval < 30) {
|
||||
interval = 30;
|
||||
}
|
||||
if (interval < 30) { interval = 30; }
|
||||
|
||||
/* Convert to seconds */
|
||||
wd->interval = interval * 60;
|
||||
|
||||
Loading…
Reference in New Issue
Block a user