*/
+
+#ifndef _GNU_SOURCE
+#define _GNU_SOURCE
+#endif /*_GNU_SOURCE*/
+#include <string.h> /* for strcasestr */
+
+
#include <glib.h>
-#include <string.h>
#include <stdlib.h>
#include <glib/gi18n.h>
#include <regex.h>
{ "(file|rtsp|http|ftp|https)://[-A-Za-z0-9_$.+!*(),;:@%&=?/~#]+[-A-Za-z0-9_$%&=?/~#]",\
NULL, NULL },\
{ "www\\.[-a-z0-9.]+[-a-z0-9](:[0-9]*)?(/[-A-Za-z0-9_$.+!*(),;:@%&=?/~#]*[^]}\\),?!;:\"]?)?",\
- NULL, "http://" },\
+ NULL, "http://" }, \
{ "ftp\\.[-a-z0-9.]+[-a-z0-9](:[0-9]*)?(/[-A-Za-z0-9_$.+!*(),;:@%&=?/~#]*[^]}\\),?!;:\"]?)?",\
NULL, "ftp://" },\
{ "(voipto|callto|chatto|jabberto|xmpp):[-_a-z@0-9.\\+]+", \
return address;
}
+gchar *
+modest_text_utils_get_email_address (const gchar *full_address)
+{
+ const gchar *left, *right;
+
+ if (!full_address)
+ return NULL;
+
+ g_return_val_if_fail (g_utf8_validate (full_address, -1, NULL), NULL);
+
+ left = g_strrstr_len (full_address, strlen(full_address), "<");
+ if (left == NULL)
+ return g_strdup (full_address);
+
+ right = g_strstr_len (left, strlen(left), ">");
+ if (right == NULL)
+ return g_strdup (full_address);
+ return g_strndup (left + 1, right - left - 1);
+}
gint
modest_text_utils_get_subject_prefix_len (const gchar *sub)
modest_text_utils_get_display_date (time_t date)
{
time_t now;
- const guint BUF_SIZE = 64;
+ static const guint BUF_SIZE = 64;
+ static const guint ONE_DAY = 24 * 60 * 60; /* seconds in one day */
gchar date_buf[BUF_SIZE];
- gchar now_buf [BUF_SIZE];
-
+ gchar today_buf [BUF_SIZE];
+
+ modest_text_utils_strftime (date_buf, BUF_SIZE, "%x", date);
+
now = time (NULL);
- /* use the localized dates */
- modest_text_utils_strftime (date_buf, BUF_SIZE, "%x", date);
- modest_text_utils_strftime (now_buf, BUF_SIZE, "%x", now);
-
- /* if this is today, get the time instead of the date */
- if (strcmp (date_buf, now_buf) == 0)
- modest_text_utils_strftime (date_buf, BUF_SIZE, "%X", date);
+ /* we check if the date is within the last 24h, if not, we don't
+ * have to do the extra, expensive strftime, which was very visible
+ * in the profiles.
+ */
+ if (abs(now - date) < ONE_DAY) {
+
+ /* it's within the last 24 hours, but double check */
+ /* use the localized dates */
+ modest_text_utils_strftime (today_buf, BUF_SIZE, "%x", now);
+
+ /* if it's today, use the time instead */
+ if (strcmp (date_buf, today_buf) == 0)
+ modest_text_utils_strftime (date_buf, BUF_SIZE, "%X", date);
+ }
return g_strdup(date_buf);
}
+
+gboolean
+modest_text_utils_validate_folder_name (const gchar *folder_name)
+{
+ /* based on http://msdn2.microsoft.com/en-us/library/aa365247.aspx,
+ * with some extras */
+
+ guint len;
+ const gchar **cursor;
+ const gchar *forbidden_chars[] = {
+ "<", ">", ":", "\"", "/", "\\", "|", "?", "*", "^", "%", "$", NULL
+ };
+ const gchar *forbidden_names[] = { /* windows does not like these */
+ "CON", "PRN", "AUX", "NUL", "COM1", "COM2", "COM3", "COM4", "COM5", "COM6",
+ "COM7", "COM8", "COM9", "LPT1", "LPT2", "LPT3", "LPT4", "LPT5", "LPT6", "LPT7", "LPT8", "LPT9",
+ ".", "..", NULL
+ };
+
+ /* cannot be NULL */
+ if (!folder_name)
+ return FALSE;
+
+ /* cannot be empty */
+ len = strlen(folder_name);
+ if (len == 0)
+ return FALSE;
+
+ /* cannot start or end with a space */
+ if (g_ascii_isspace(folder_name[0]) || g_ascii_isspace(folder_name[len - 1]))
+ return FALSE;
+
+ /* cannot contain a forbidden char */
+ for (cursor = forbidden_chars; cursor && *cursor; ++cursor)
+ if (strstr(folder_name, *cursor) != NULL)
+ return FALSE;
+
+ /* cannot contain a forbidden word */
+ if (len <= 4) {
+ for (cursor = forbidden_names; cursor && *cursor; ++cursor) {
+ g_warning ("%s", *cursor);
+ if (g_ascii_strcasecmp (folder_name, *cursor) == 0)
+ return FALSE;
+ }
+ }
+ return TRUE; /* it's valid! */
+}
+
+
+
+gboolean
+modest_text_utils_validate_domain_name (const gchar *domain)
+{
+ gboolean valid = FALSE;
+ regex_t rx;
+ const gchar* domain_regex = "^[a-z0-9]([.]?[a-z0-9-])*[a-z0-9]$";
+
+ if (!domain)
+ return FALSE;
+
+ /* domain name: all alphanum or '-' or '.',
+ * but beginning/ending in alphanum */
+ if (regcomp (&rx, domain_regex, REG_ICASE|REG_EXTENDED|REG_NOSUB)) {
+ g_warning ("BUG: error in regexp");
+ return FALSE;
+ }
+
+ valid = (regexec (&rx, domain, 1, NULL, 0) == 0);
+ regfree (&rx);
+
+ return valid;
+}
+
+
+
gboolean
modest_text_utils_validate_email_address (const gchar *email_address, const gchar **invalid_char_position)
{
return FALSE;
do {
if (*c == '.') {
- if (c == domain || *(c - 1) == '.')
+ if (c == domain || *(c - 1) == '.' || *(c + 1) == '\0')
return FALSE;
count++;
}
(color->blue >> 12) & 0xf, (color->blue >> 8) & 0xf,
(color->blue >> 4) & 0xf, (color->blue) & 0xf);
}
+
+gchar *
+modest_text_utils_text_buffer_get_text (GtkTextBuffer *buffer)
+{
+ GtkTextIter start, end;
+ gchar *slice, *current;
+ GString *result = g_string_new ("");
+
+ g_return_val_if_fail (GTK_IS_TEXT_BUFFER (buffer), NULL);
+
+ gtk_text_buffer_get_start_iter (buffer, &start);
+ gtk_text_buffer_get_end_iter (buffer, &end);
+
+ slice = gtk_text_buffer_get_slice (buffer, &start, &end, FALSE);
+ current = slice;
+
+ while (current && current != '\0') {
+ if (g_utf8_get_char (current) == 0xFFFC) {
+ result = g_string_append_c (result, ' ');
+ current = g_utf8_next_char (current);
+ } else {
+ gchar *next = g_utf8_strchr (current, -1, 0xFFFC);
+ if (next == NULL) {
+ result = g_string_append (result, current);
+ } else {
+ result = g_string_append_len (result, current, next - current);
+ }
+ current = next;
+ }
+ }
+ g_free (slice);
+
+ return g_string_free (result, FALSE);
+
+}
projects / modest / blobdiff