gchar *to_human_readable(off_t size)
{
static gchar str[10];
- gint count;
- guint32 div = 1;
- for (count = 0; count < 3; count++) {
- if (size / div < 1024)
- break;
- else
- div *= 1024;
- }
-
- switch (count) {
- case 0: g_snprintf(str, sizeof(str), "%dB", (gint)size); break;
- case 1: g_snprintf(str, sizeof(str), "%.1fKB", (gfloat)size / div);
- break;
- case 2: g_snprintf(str, sizeof(str), "%.2fMB", (gfloat)size / div);
- break;
- default:
- g_snprintf(str, sizeof(str), "%.2fGB", (gfloat)size / div);
- break;
- }
+ if (size < 1024)
+ g_snprintf(str, sizeof(str), "%dB", (gint)size);
+ else if (size >> 10 < 1024)
+ g_snprintf(str, sizeof(str), "%.1fKB", (gfloat)size / (1 << 10));
+ else if (size >> 20 < 1024)
+ g_snprintf(str, sizeof(str), "%.2fMB", (gfloat)size / (1 << 20));
+ else
+ g_snprintf(str, sizeof(str), "%.2fGB", (gfloat)size / (1 << 30));
return str;
}
return strcmp(s1, s2);
}
/* strstr with NULL-checking */
-gint strstr2(const gchar *s1, const gchar *s2)
+gchar *strstr2(const gchar *s1, const gchar *s2)
{
if (s1 == NULL || s2 == NULL)
- return -1;
+ return NULL;
else
- if( strstr(s1, s2) !=NULL)
- return 0;
- else
- return -1;
+ return strstr(s1, s2);
}
/* compare paths */
gint path_cmp(const gchar *s1, const gchar *s2)
return str;
}
+/* remove CR (carriage return) */
+gchar *strcrchomp(gchar *str)
+{
+ register gchar *s;
+
+ if (!*str) return str;
+
+ s = str + strlen(str) - 1;
+ if (*s == '\n' && s > str && *(s - 1) == '\r') {
+ *(s - 1) = '\n';
+ *s = '\0';
+ }
+
+ return str;
+}
/* Similar to `strstr' but this function ignores the case of both strings. */
gchar *strcasestr(const gchar *haystack, const gchar *needle)
{
gint mbl;
const wchar_t *wp;
- gchar tmp[MB_CUR_MAX];
+ gchar tmp[MB_LEN_MAX];
/* skip head space */
for (wp = s; *wp != (wchar_t)0 && iswspace(*wp); wp++)
/* compare subjects */
gint subject_compare(const gchar *s1, const gchar *s2)
{
- gint retval;
gchar *str1, *str2;
if (!s1 || !s2) return -1;
if (!*s1 || !*s2) return -1;
- Xalloca(str1, strlen(s1) + 1, return -1);
- Xalloca(str2, strlen(s2) + 1, return -1);
- strcpy(str1, s1);
- strcpy(str2, s2);
+ Xstrdup_a(str1, s1, return -1);
+ Xstrdup_a(str2, s2, return -1);
trim_subject(str1);
trim_subject(str2);
if (!*str1 || !*str2) return -1;
- retval = strcmp(str1, str2);
- /*
- if (retval == 0)
- g_print("\ns1 = %s\ns2 = %s\n"
- "str1 = %s\nstr2 = %s\nmatched.\n",
- s1, s2, str1, str2);
- */
- return retval;
+ return strcmp(str1, str2);
}
void trim_subject(gchar *str)
register gchar *p;
if ((str = strchr(str, quote_chr))) {
- if ((p = strchr(str + 1, quote_chr))) {
+ p = str;
+ while ((p = strchr(p + 1, quote_chr)) && (p[-1] == '\\')) {
+ memmove(p - 1, p, strlen(p) + 1);
+ p--;
+ }
+ if(p) {
*p = '\0';
memmove(str, str + 1, p - str);
}
return group_list;
}
+GList *add_history(GList *list, const gchar *str)
+{
+ GList *old;
+
+ g_return_val_if_fail(str != NULL, list);
+
+ old = g_list_find_custom(list, (gpointer)str, (GCompareFunc)strcmp2);
+ if (old) {
+ g_free(old->data);
+ list = g_list_remove(list, old->data);
+ } else if (g_list_length(list) >= MAX_HISTORY_SIZE) {
+ GList *last;
+
+ last = g_list_last(list);
+ if (last) {
+ g_free(last->data);
+ g_list_remove(list, last->data);
+ }
+ }
+
+ list = g_list_prepend(list, g_strdup(str));
+
+ return list;
+}
+
void remove_return(gchar *str)
{
register gchar *p = str;
gint get_quote_level(const gchar *str)
{
- size_t firstquotepos;
- size_t lastquotepos = -1;
+ const gchar *first_pos;
+ const gchar *last_pos;
const gchar *p = str;
- const gchar *pos;
- gint quotelevel = -1;
- gint i = 0;
+ gint quote_level = -1;
/* speed up line processing by only searching to the last '>' */
- if ((pos = strchr(str, '>')) != NULL) {
- firstquotepos = pos - str;
- lastquotepos = strrchr(str, '>') - str + 1;
-
+ if ((first_pos = strchr(str, '>')) != NULL) {
/* skip a line if it contains a '<' before the initial '>' */
- if (memchr(str, '<', pos - str) != NULL)
+ if (memchr(str, '<', first_pos - str) != NULL)
return -1;
+ last_pos = strrchr(first_pos, '>');
} else
return -1;
- while (i < lastquotepos) {
- while (i < lastquotepos) {
- if (isspace(*p) || (*p == '\t')) {
+ while (p <= last_pos) {
+ while (p < last_pos) {
+ if (isspace(*p))
p++;
- i++;
- } else
+ else
break;
}
- if (i >= lastquotepos)
- break;
if (*p == '>')
- quotelevel++;
- else if ((*p != '-') && !isspace(*p) && (i < lastquotepos)) {
+ quote_level++;
+ else if (*p != '-' && !isspace(*p) && p <= last_pos) {
/* any characters are allowed except '-' and space */
- while ((*p != '-') && (*p != '>') && !isspace(*p) &&
- (i < lastquotepos)) {
+ while (*p != '-' && *p != '>' && !isspace(*p) &&
+ p < last_pos)
p++;
- i++;
- }
if (*p == '>')
- quotelevel++;
- else if ((i >= lastquotepos) || isspace(*p))
+ quote_level++;
+ else
break;
}
p++;
- i++;
}
- return quotelevel;
+ return quote_level;
}
GList *uri_list_extract_filenames(const gchar *uri_list)
return mime_tmp_dir;
}
+gchar *get_template_dir(void)
+{
+ static gchar *template_dir = NULL;
+
+ if (!template_dir)
+ template_dir = g_strconcat(get_rc_dir(), G_DIR_SEPARATOR_S,
+ TEMPLATE_DIR, NULL);
+
+ return template_dir;
+}
+
gchar *get_tmp_file(void)
{
static gchar *tmp_file = NULL;
struct dirent *d;
gchar *prev_dir;
- /*g_print("dir = %s\n", dir);*/
+ /* g_print("dir = %s\n", dir); */
if (stat(dir, &s) < 0) {
FILE_OP_ERROR(dir, "stat");
}
prev_dir = g_get_current_dir();
- /*g_print("prev_dir = %s\n", prev_dir);*/
+ /* g_print("prev_dir = %s\n", prev_dir); */
if (!path_cmp(prev_dir, dir)) {
g_free(prev_dir);
continue;
}
- /*g_print("removing %s\n", d->d_name);*/
+ /* g_print("removing %s\n", d->d_name); */
if (S_ISDIR(s.st_mode)) {
if (remove_dir_recursive(d->d_name) < 0) {
return 0;
}
-gint execute_command_line(const gchar *cmdline)
+gint execute_sync(gchar *const argv[])
+{
+ pid_t pid;
+
+ if ((pid = fork()) < 0) {
+ perror("fork");
+ return -1;
+ }
+
+ if (pid == 0) { /* child process */
+ execvp(argv[0], argv);
+
+ perror("execvp");
+ _exit(1);
+ }
+
+ waitpid(pid, NULL, 0);
+
+ return 0;
+}
+
+gint execute_command_line(const gchar *cmdline, gboolean async)
{
gchar **argv;
gint i;
}
}
- ret = execute_async(argv);
+ if (async)
+ ret = execute_async(argv);
+ else
+ ret = execute_sync(argv);
g_strfreev(argv);
return ret;
}
+static gint is_unchanged_uri_char(char c)
+{
+ switch (c) {
+ case '(':
+ case ')':
+ case ',':
+ return 0;
+ default:
+ return 1;
+ }
+}
+
+void encode_uri(gchar *encoded_uri, gint bufsize, const gchar *uri)
+{
+ int i;
+ int k;
+
+ k = 0;
+ for(i = 0; i < strlen(uri) ; i++) {
+ if (is_unchanged_uri_char(uri[i])) {
+ if (k + 2 >= bufsize)
+ break;
+ encoded_uri[k++] = uri[i];
+ }
+ else {
+ char * hexa = "0123456789ABCDEF";
+
+ if (k + 4 >= bufsize)
+ break;
+ encoded_uri[k++] = '%';
+ encoded_uri[k++] = hexa[uri[i] / 16];
+ encoded_uri[k++] = hexa[uri[i] % 16];
+ }
+ }
+ encoded_uri[k] = 0;
+}
+
+/* Converts two-digit hexadecimal to decimal. Used for unescaping escaped
+ * characters
+ */
+static gint axtoi(const gchar *hexstr)
+{
+ gint hi, lo, result;
+
+ hi = hexstr[0];
+ if ('0' <= hi && hi <= '9') {
+ hi -= '0';
+ } else
+ if ('a' <= hi && hi <= 'f') {
+ hi -= ('a' - 10);
+ } else
+ if ('A' <= hi && hi <= 'F') {
+ hi -= ('A' - 10);
+ }
+
+ lo = hexstr[1];
+ if ('0' <= lo && lo <= '9') {
+ lo -= '0';
+ } else
+ if ('a' <= lo && lo <= 'f') {
+ lo -= ('a'-10);
+ } else
+ if ('A' <= lo && lo <= 'F') {
+ lo -= ('A' - 10);
+ }
+ result = lo + (16 * hi);
+ return result;
+}
+
+
+/* Decodes URL-Encoded strings (i.e. strings in which spaces are replaced by
+ * plusses, and escape characters are used)
+ */
+
+void decode_uri(gchar *decoded_uri, const gchar *encoded_uri)
+{
+ const gchar *encoded;
+ gchar *decoded;
+
+ encoded = encoded_uri;
+ decoded = decoded_uri;
+
+ while (*encoded) {
+ if (*encoded == '%') {
+ encoded++;
+ if (isxdigit(encoded[0])
+ && isxdigit(encoded[1])) {
+ *decoded = (gchar) axtoi(encoded);
+ decoded++;
+ encoded += 2;
+ }
+ }
+ else if (*encoded == '+') {
+ *decoded = ' ';
+ decoded++;
+ encoded++;
+ }
+ else {
+ *decoded = *encoded;
+ decoded++;
+ encoded++;
+ }
+ }
+
+ *decoded = '\0';
+}
+
+
gint open_uri(const gchar *uri, const gchar *cmdline)
{
static gchar *default_cmdline = "netscape -remote openURL(%s,raise)";
gchar buf[BUFFSIZE];
gchar *p;
-
+ gchar encoded_uri[BUFFSIZE];
+
g_return_val_if_fail(uri != NULL, -1);
+ /* an option to choose whether to use encode_uri or not ? */
+ encode_uri(encoded_uri, BUFFSIZE, uri);
+
if (cmdline &&
(p = strchr(cmdline, '%')) && *(p + 1) == 's' &&
!strchr(p + 2, '%'))
- g_snprintf(buf, sizeof(buf), cmdline, uri);
+ g_snprintf(buf, sizeof(buf), cmdline, encoded_uri);
else {
if (cmdline)
g_warning(_("Open URI command line is invalid: `%s'"),
cmdline);
- g_snprintf(buf, sizeof(buf), default_cmdline, uri);
+ g_snprintf(buf, sizeof(buf), default_cmdline, encoded_uri);
}
-
- execute_command_line(buf);
+
+ execute_command_line(buf, TRUE);
return 0;
}
log_verbosity_count--;
}
-void debug_print(const gchar *format, ...)
+void debug_print_real(const gchar *format, ...)
{
va_list args;
gchar buf[BUFFSIZE];
fflush(log_fp);
}
}
+
+
+void * subject_table_lookup(GHashTable *subject_table, gchar * subject)
+{
+ if (subject == NULL)
+ subject = "";
+
+ if (g_strncasecmp(subject, "Re: ", 4) == 0)
+ return g_hash_table_lookup(subject_table, subject + 4);
+ else
+ return g_hash_table_lookup(subject_table, subject);
+}
+
+void subject_table_insert(GHashTable *subject_table, gchar * subject,
+ void * data)
+{
+ if (subject == NULL)
+ return;
+ if (* subject == 0)
+ return;
+ if (g_strcasecmp(subject, "Re:") == 0)
+ return;
+ if (g_strcasecmp(subject, "Re: ") == 0)
+ return;
+
+ if (g_strncasecmp(subject, "Re: ", 4) == 0)
+ g_hash_table_insert(subject_table, subject + 4, data);
+ else
+ g_hash_table_insert(subject_table, subject, data);
+}
+
+void subject_table_remove(GHashTable *subject_table, gchar * subject)
+{
+ if (subject == NULL)
+ return;
+
+ if (g_strncasecmp(subject, "Re: ", 4) == 0)
+ g_hash_table_remove(subject_table, subject + 4);
+ else
+ g_hash_table_remove(subject_table, subject);
+}
+
+gboolean subject_is_reply(const gchar *subject)
+{
+ /* XXX: just simply here so someone can handle really
+ * advanced Re: detection like "Re[4]", "ANTW:" or
+ * Re: Re: Re: Re: Re: Re: Re: Re:" stuff. */
+ if (subject == NULL) return FALSE;
+ else return 0 == g_strncasecmp(subject, "Re: ", 4);
+}
projects / claws.git / blobdiff