mirror of
https://github.com/Llewellynvdm/conky.git
synced 2024-11-16 01:57:09 +00:00
Merge remote branch 'origin/master' into lua-config
Conflicts: src/conky.cc
This commit is contained in:
Pavel Labath
commit
976e0eddf5
@ -152,60 +152,47 @@ FILE *open_file(const char *file, int *reported)
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return fp;
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}
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void variable_substitute(const char *s, char *dest, unsigned int n)
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std::string variable_substitute(std::string s)
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{
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while (*s && n > 1) {
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if (*s == '$') {
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s++;
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if (*s != '$') {
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char buf[256];
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const char *a, *var;
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unsigned int len;
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std::string::size_type pos = 0;
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while((pos = s.find('$', pos)) != std::string::npos) {
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if(pos + 1 >= s.size())
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break;
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/* variable is either $foo or ${foo} */
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if (*s == '{') {
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s++;
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a = s;
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while (*s && *s != '}') {
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s++;
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}
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} else {
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a = s;
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while (*s && (isalnum((int) *s) || *s == '_')) {
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s++;
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}
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if(s[pos+1] == '$') {
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s.erase(pos, 1);
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++pos;
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} else {
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std::string var;
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std::string::size_type l = 0;
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if(isalpha(s[pos+1])) {
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l = 1;
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while(pos+l < s.size() && isalnum(s[pos+l]))
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++l;
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var = s.substr(pos+1, l-1);
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} else if(s[pos+1] == '{') {
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l = s.find('}', pos);
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if(l == std::string::npos)
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break;
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l -= pos - 1;
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var = s.substr(pos+2, l-3);
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} else
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++pos;
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if(l) {
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s.erase(pos, l);
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const char *val = getenv(var.c_str());
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if(val) {
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s.insert(pos, val);
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pos += strlen(val);
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}
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/* copy variable to buffer and look it up */
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len = (s - a > 255) ? 255 : (s - a);
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strncpy(buf, a, len);
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buf[len] = '\0';
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if (*s == '}') {
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s++;
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}
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var = getenv(buf);
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if (var) {
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/* add var to dest */
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len = strlen(var);
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if (len >= n) {
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len = n - 1;
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}
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strncpy(dest, var, len);
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dest += len;
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n -= len;
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}
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continue;
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}
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}
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*dest++ = *s++;
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n--;
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}
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*dest = '\0';
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return s;
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}
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void format_seconds(char *buf, unsigned int n, long seconds)
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@ -68,7 +68,7 @@ double get_time(void);
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std::string to_real_path(const std::string &source);
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FILE *open_file(const char *file, int *reported);
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int open_fifo(const char *file, int *reported);
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void variable_substitute(const char *s, char *dest, unsigned int n);
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std::string variable_substitute(std::string s);
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void format_seconds(char *buf, unsigned int n, long t);
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void format_seconds_short(char *buf, unsigned int n, long t);
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24
src/conky.cc
24
src/conky.cc
@ -2632,11 +2632,9 @@ static void set_default_configurations(void)
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free(current_mail_spool);
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{
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char buf[256];
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variable_substitute(MAIL_FILE, buf, 256);
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if (buf[0] != '\0') {
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current_mail_spool = strndup(buf, text_buffer_size);
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std::string buf = variable_substitute(MAIL_FILE);
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if (not buf.empty()) {
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current_mail_spool = strndup(buf.c_str(), text_buffer_size);
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}
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}
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@ -2847,13 +2845,11 @@ char load_config_file(const char *f)
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#endif /* BUILD_X11 */
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CONF("mail_spool") {
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if (value) {
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char buffer[256];
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std::string buffer = variable_substitute(value);
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variable_substitute(value, buffer, 256);
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if (buffer[0] != '\0') {
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if (not buffer.empty()) {
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free_and_zero(current_mail_spool);
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current_mail_spool = strndup(buffer, text_buffer_size);
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current_mail_spool = strndup(buffer.c_str(), text_buffer_size);
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}
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} else {
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CONF_ERR;
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@ -3233,12 +3229,10 @@ void initialisation(int argc, char **argv) {
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#ifdef MAIL_FILE
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if (current_mail_spool == NULL) {
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char buf[256];
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std::string buf = variable_substitute(MAIL_FILE);
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variable_substitute(MAIL_FILE, buf, 256);
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if (buf[0] != '\0') {
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current_mail_spool = strndup(buf, text_buffer_size);
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if (not buf.empty()) {
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current_mail_spool = strndup(buf.c_str(), text_buffer_size);
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}
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}
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#endif
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23
src/i8k.cc
23
src/i8k.cc
@ -78,6 +78,8 @@ int update_i8k(void)
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fclose(fp);
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DBGP("read `%s' from /proc/i8k\n", i8k_procbuf);
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i8k.version = strtok(&i8k_procbuf[0], I8K_DELIM);
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i8k.bios = strtok(NULL, I8K_DELIM);
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i8k.serial = strtok(NULL, I8K_DELIM);
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@ -91,21 +93,21 @@ int update_i8k(void)
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return 0;
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}
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static const char *fan_status_to_string(int status)
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static void print_i8k_fan_status(char *p, int p_max_size, const char *status)
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{
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switch(status) {
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case 0: return "off";
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case 1: return "low";
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case 2: return "high";
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}
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return "error";
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static const char *status_arr[] = { "off", "low", "high", "error" };
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int i = status ? atoi(status) : 3;
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if(i < 0 || i > 3)
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i = 3;
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snprintf(p, p_max_size, "%s", status_arr[i]);
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}
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void print_i8k_left_fan_status(struct text_object *obj, char *p, int p_max_size)
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{
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(void)obj;
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snprintf(p, p_max_size, "%s",
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fan_status_to_string(atoi(i8k.left_fan_status)));
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print_i8k_fan_status(p, p_max_size, i8k.left_fan_status);
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}
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void print_i8k_cpu_temp(struct text_object *obj, char *p, int p_max_size)
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@ -121,8 +123,7 @@ void print_i8k_cpu_temp(struct text_object *obj, char *p, int p_max_size)
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void print_i8k_right_fan_status(struct text_object *obj, char *p, int p_max_size)
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{
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(void)obj;
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snprintf(p, p_max_size, "%s",
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fan_status_to_string(atoi(i8k.right_fan_status)));
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print_i8k_fan_status(p, p_max_size, i8k.right_fan_status);
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}
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void print_i8k_ac_status(struct text_object *obj, char *p, int p_max_size)
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12
src/mail.cc
12
src/mail.cc
@ -352,7 +352,7 @@ static void update_mail_count(struct local_mail_s *mail)
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void parse_local_mail_args(struct text_object *obj, const char *arg)
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{
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float n1;
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char mbox[256], dst[256];
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char mbox[256];
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struct local_mail_s *locmail;
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if (!arg) {
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@ -370,11 +370,11 @@ void parse_local_mail_args(struct text_object *obj, const char *arg)
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}
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}
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variable_substitute(mbox, dst, sizeof(dst));
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std::string dst = variable_substitute(mbox);
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locmail = (struct local_mail_s*)malloc(sizeof(struct local_mail_s));
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memset(locmail, 0, sizeof(struct local_mail_s));
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locmail->mbox = strndup(dst, text_buffer_size);
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locmail->mbox = strndup(dst.c_str(), text_buffer_size);
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locmail->interval = n1;
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obj->data.opaque = locmail;
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}
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@ -663,7 +663,7 @@ static void imap_thread(thread_handle &handle, struct mail_s *mail)
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int threadfd = handle.readfd();
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char resolved_host = 0;
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struct addrinfo hints;
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struct addrinfo *ai, *rp;
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struct addrinfo *ai = 0, *rp;
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char portbuf[8];
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while (fail < mail->retries) {
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@ -703,6 +703,7 @@ static void imap_thread(thread_handle &handle, struct mail_s *mail)
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close(sockfd);
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}
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freeaddrinfo(ai);
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ai = 0;
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if (rp == NULL) {
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perror("connect");
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fail++;
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@ -1006,7 +1007,7 @@ static void pop3_thread(thread_handle &handle, struct mail_s *mail)
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struct stat stat_buf;
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char resolved_host = 0;
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struct addrinfo hints;
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struct addrinfo *ai, *rp;
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struct addrinfo *ai = 0, *rp;
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char portbuf[8];
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while (fail < mail->retries) {
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@ -1045,6 +1046,7 @@ static void pop3_thread(thread_handle &handle, struct mail_s *mail)
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close(sockfd);
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}
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freeaddrinfo(ai);
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ai = 0;
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if (rp == NULL) {
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perror("connect");
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fail++;
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