/*
* Sylpheed -- a GTK+ based, lightweight, and fast e-mail client
- * Copyright (C) 1999-2005 Hiroyuki Yamamoto & The Sylpheed-Claws Team
+ * Copyright (C) 1999-2006 Hiroyuki Yamamoto & The Sylpheed-Claws Team
*
* This program is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
*
* You should have received a copy of the GNU General Public License
* along with this program; if not, write to the Free Software
- * Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
+ * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
*/
#ifdef HAVE_CONFIG_H
#include "defs.h"
#include <glib.h>
+#ifdef ENABLE_NLS
#include <glib/gi18n.h>
+#else
+#define _(a) (a)
+#define N_(a) (a)
+#endif
#include <stdio.h>
#include <string.h>
#include <ctype.h>
#include <unistd.h>
#include <stdarg.h>
#include <sys/types.h>
-#include <sys/wait.h>
+#if HAVE_SYS_WAIT_H
+# include <sys/wait.h>
+#endif
#include <dirent.h>
#include <time.h>
#include <regex.h>
+
+#ifdef G_OS_UNIX
#include <sys/utsname.h>
+#endif
+
+#ifdef G_OS_WIN32
+# include <direct.h>
+# include <io.h>
+# include <fcntl.h>
+#endif
#include "utils.h"
#include "socket.h"
#define BUFFSIZE 8192
static gboolean debug_mode = FALSE;
+#ifdef G_OS_WIN32
+static GSList *tempfiles=NULL;
+#endif
+
+
+#if !GLIB_CHECK_VERSION(2, 7, 0) && !defined(G_OS_UNIX)
+gint g_chdir(const gchar *path)
+{
+#ifdef G_OS_WIN32
+ if (G_WIN32_HAVE_WIDECHAR_API()) {
+ wchar_t *wpath;
+ gint retval;
+ gint save_errno;
+
+ wpath = g_utf8_to_utf16(path, -1, NULL, NULL, NULL);
+ if (wpath == NULL) {
+ errno = EINVAL;
+ return -1;
+ }
+
+ retval = _wchdir(wpath);
+ save_errno = errno;
+
+ g_free(wpath);
+
+ errno = save_errno;
+ return retval;
+ } else {
+ gchar *cp_path;
+ gint retval;
+ gint save_errno;
+
+ cp_path = g_locale_from_utf8(path, -1, NULL, NULL, NULL);
+ if (cp_path == NULL) {
+ errno = EINVAL;
+ return -1;
+ }
+
+ retval = chdir(cp_path);
+ save_errno = errno;
+
+ g_free(cp_path);
+
+ errno = save_errno;
+ return retval;
+ }
+#else
+ return chdir(path);
+#endif
+}
+
+gint g_chmod(const gchar *path, gint mode)
+{
+#ifdef G_OS_WIN32
+ if (G_WIN32_HAVE_WIDECHAR_API()) {
+ wchar_t *wpath;
+ gint retval;
+ gint save_errno;
+
+ wpath = g_utf8_to_utf16(path, -1, NULL, NULL, NULL);
+ if (wpath == NULL) {
+ errno = EINVAL;
+ return -1;
+ }
-static void hash_free_strings_func(gpointer key, gpointer value, gpointer data);
+ retval = _wchmod(wpath, mode);
+ save_errno = errno;
+
+ g_free(wpath);
+
+ errno = save_errno;
+ return retval;
+ } else {
+ gchar *cp_path;
+ gint retval;
+ gint save_errno;
+
+ cp_path = g_locale_from_utf8(path, -1, NULL, NULL, NULL);
+ if (cp_path == NULL) {
+ errno = EINVAL;
+ return -1;
+ }
+
+ retval = chmod(cp_path, mode);
+ save_errno = errno;
+
+ g_free(cp_path);
+
+ errno = save_errno;
+ return retval;
+ }
+#else
+ return chmod(path, mode);
+#endif
+}
+#endif /* GLIB_CHECK_VERSION && G_OS_UNIX */
+
+
+#ifdef G_OS_WIN32
+gint mkstemp_name(const gchar *template, gchar **name_used)
+{
+ static gulong count=0; /* W32-_mktemp only supports up to 27
+ tempfiles... */
+ int tmpfd;
+
+ *name_used = g_strdup_printf("%s.%ld",_mktemp(template),count++);
+ tmpfd = open (*name_used, (O_CREAT | O_RDWR | O_BINARY),
+ (S_IRUSR | S_IWUSR));
+
+ tempfiles=g_slist_append(tempfiles, g_strdup(*name_used));
+ if (tmpfd<0) {
+ perror(g_strdup_printf("cant create %s",*name_used));
+ return -1;
+ }
+ else
+ return tmpfd;
+}
+#endif /* G_OS_WIN32 */
+
+#ifdef G_OS_WIN32
+gint mkstemp(const gchar *template)
+{
+ gchar *dummyname;
+ gint res = mkstemp_name(template, &dummyname);
+ g_free(dummyname);
+ return res;
+}
+#endif /* G_OS_WIN32 */
void list_free_strings(GList *list)
{
if (first == NULL) {
if (second == NULL)
return NULL;
- else
+ else
return second;
} else if (second == NULL)
return first;
}
return ret;
}
-
+
static void hash_free_strings_func(gpointer key, gpointer value, gpointer data)
{
g_free(key);
guint h = *p;
if (h) {
- h = tolower(h);
+ h = g_ascii_tolower(h);
for (p += 1; *p != '\0'; p++)
- h = (h << 5) - h + tolower(*p);
+ h = (h << 5) - h + g_ascii_tolower(*p);
}
return h;
gboolean str_case_find_equal(const gchar *haystack, const gchar *needle)
{
- return strcasecmp(haystack, needle) == 0;
+ return g_ascii_strcasecmp(haystack, needle) == 0;
}
gint to_number(const gchar *nstr)
{
- register const guchar *p;
+ register const gchar *p;
if (*nstr == '\0') return -1;
for (p = nstr; *p != '\0'; p++)
- if (!isdigit(*p)) return -1;
+ if (!g_ascii_isdigit(*p)) return -1;
return atoi(nstr);
}
return itos_buf(nstr, n);
}
+#define divide(num,divisor,i,d) \
+{ \
+ register int tmp; \
+ i = num/divisor; \
+ tmp = i*divisor; \
+ d = num-tmp; \
+ if (d > 1000) d /= 1000; \
+ else if (d > 100) d /= 100; \
+ else if (d > 10) d /= 10; \
+}
+
gchar *to_human_readable(off_t size)
{
- static gchar str[10];
-
- 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;
+ static gchar str[14];
+ static gchar *b_format = NULL, *kb_format = NULL,
+ *mb_format = NULL, *gb_format = NULL;
+ register int t = 0, r = 0;
+ if (b_format == NULL) {
+ b_format = _("%dB");
+ kb_format = _("%d.%dKB");
+ mb_format = _("%.2fMB");
+ gb_format = _("%.2fGB");
+ }
+
+ if (size < 1024) {
+ g_snprintf(str, sizeof(str), b_format, (gint)size);
+ return str;
+ } else if (size >> 10 < 1024) {
+ divide(size, (1 << 10), t, r);
+ g_snprintf(str, sizeof(str), kb_format, t, r);
+ return str;
+ } else if (size >> 20 < 1024) {
+ g_snprintf(str, sizeof(str), mb_format, (gfloat)size / (1 << 20));
+ return str;
+ } else {
+ g_snprintf(str, sizeof(str), gb_format, (gfloat)size / (1 << 30));
+ return str;
+ }
}
/* strcmp with NULL-checking */
gint path_cmp(const gchar *s1, const gchar *s2)
{
gint len1, len2;
+ int rc;
+#ifdef G_OS_WIN32
+ gchar *s1buf, *s2buf;
+#endif
if (s1 == NULL || s2 == NULL) return -1;
if (*s1 == '\0' || *s2 == '\0') return -1;
+#ifdef G_OS_WIN32
+ s1buf = g_strdup (s1);
+ s2buf = g_strdup (s2);
+ subst_char (s1buf, '/', G_DIR_SEPARATOR);
+ subst_char (s2buf, '/', G_DIR_SEPARATOR);
+ s1 = s1buf;
+ s2 = s2buf;
+#endif /* !G_OS_WIN32 */
+
len1 = strlen(s1);
len2 = strlen(s2);
if (s1[len1 - 1] == G_DIR_SEPARATOR) len1--;
if (s2[len2 - 1] == G_DIR_SEPARATOR) len2--;
- return strncmp(s1, s2, MAX(len1, len2));
+ rc = strncmp(s1, s2, MAX(len1, len2));
+#ifdef G_OS_WIN32
+ g_free (s1buf);
+ g_free (s2buf);
+#endif /* !G_OS_WIN32 */
+ return rc;
}
/* remove trailing return code */
return str;
}
+void file_strip_crs(const gchar *file)
+{
+ FILE *fp = NULL, *outfp = NULL;
+ gchar buf[4096];
+ gchar *out = get_tmp_file();
+ if (file == NULL)
+ goto freeout;
+
+ fp = fopen(file, "rb");
+ if (!fp)
+ goto freeout;
+
+ outfp = fopen(out, "wb");
+ if (!outfp) {
+ fclose(fp);
+ goto freeout;
+ }
+
+ while (fgets(buf, sizeof (buf), fp) != NULL) {
+ strcrchomp(buf);
+ fputs(buf, outfp);
+ }
+
+ fclose(fp);
+ fclose(outfp);
+ rename_force(out, file);
+freeout:
+ g_free(out);
+}
+
/* Similar to `strstr' but this function ignores the case of both strings. */
gchar *strcasestr(const gchar *haystack, const gchar *needle)
{
return dest;
}
-#if !HAVE_ISWALNUM
-int iswalnum(wint_t wc)
-{
- return isalnum((int)wc);
-}
-#endif
-
-#if !HAVE_ISWSPACE
-int iswspace(wint_t wc)
-{
- return isspace((int)wc);
-}
-#endif
-
-#if !HAVE_TOWLOWER
-wint_t towlower(wint_t wc)
-{
- if (wc >= L'A' && wc <= L'Z')
- return wc + L'a' - L'A';
-
- return wc;
-}
-#endif
-
-#if !HAVE_WCSLEN
-size_t wcslen(const wchar_t *s)
-{
- size_t len = 0;
-
- while (*s != L'\0')
- ++len, ++s;
-
- return len;
-}
-#endif
-
-#if !HAVE_WCSCPY
-/* Copy SRC to DEST. */
-wchar_t *wcscpy(wchar_t *dest, const wchar_t *src)
-{
- wint_t c;
- wchar_t *s = dest;
-
- do {
- c = *src++;
- *dest++ = c;
- } while (c != L'\0');
-
- return s;
-}
-#endif
-
-#if !HAVE_WCSNCPY
-/* Copy no more than N wide-characters of SRC to DEST. */
-wchar_t *wcsncpy (wchar_t *dest, const wchar_t *src, size_t n)
-{
- wint_t c;
- wchar_t *s = dest;
-
- do {
- c = *src++;
- *dest++ = c;
- if (--n == 0)
- return s;
- } while (c != L'\0');
-
- /* zero fill */
- do
- *dest++ = L'\0';
- while (--n > 0);
-
- return s;
-}
-#endif
-
-/* Duplicate S, returning an identical malloc'd string. */
-wchar_t *wcsdup(const wchar_t *s)
-{
- wchar_t *new_str;
-
- if (s) {
- new_str = g_new(wchar_t, wcslen(s) + 1);
- wcscpy(new_str, s);
- } else
- new_str = NULL;
-
- return new_str;
-}
-
-/* Duplicate no more than N wide-characters of S,
- returning an identical malloc'd string. */
-wchar_t *wcsndup(const wchar_t *s, size_t n)
-{
- wchar_t *new_str;
-
- if (s) {
- new_str = g_new(wchar_t, n + 1);
- wcsncpy(new_str, s, n);
- new_str[n] = (wchar_t)0;
- } else
- new_str = NULL;
-
- return new_str;
-}
-
-wchar_t *strdup_mbstowcs(const gchar *s)
-{
- wchar_t *new_str;
-
- if (s) {
- new_str = g_new(wchar_t, strlen(s) + 1);
- if (mbstowcs(new_str, s, strlen(s) + 1) < 0) {
- g_free(new_str);
- new_str = NULL;
- } else
- new_str = g_realloc(new_str,
- sizeof(wchar_t) * (wcslen(new_str) + 1));
- } else
- new_str = NULL;
-
- return new_str;
-}
-
-gchar *strdup_wcstombs(const wchar_t *s)
-{
- gchar *new_str;
- size_t len;
-
- if (s) {
- len = wcslen(s) * MB_CUR_MAX + 1;
- new_str = g_new(gchar, len);
- if (wcstombs(new_str, s, len) < 0) {
- g_free(new_str);
- new_str = NULL;
- } else
- new_str = g_realloc(new_str, strlen(new_str) + 1);
- } else
- new_str = NULL;
-
- return new_str;
-}
-
-/* Compare S1 and S2, ignoring case. */
-gint wcsncasecmp(const wchar_t *s1, const wchar_t *s2, size_t n)
-{
- wint_t c1;
- wint_t c2;
-
- while (n--) {
- c1 = towlower(*s1++);
- c2 = towlower(*s2++);
- if (c1 != c2)
- return c1 - c2;
- else if (c1 == 0 && c2 == 0)
- break;
- }
-
- return 0;
-}
-
-/* Find the first occurrence of NEEDLE in HAYSTACK, ignoring case. */
-wchar_t *wcscasestr(const wchar_t *haystack, const wchar_t *needle)
-{
- register size_t haystack_len, needle_len;
-
- haystack_len = wcslen(haystack);
- needle_len = wcslen(needle);
-
- if (haystack_len < needle_len || needle_len == 0)
- return NULL;
-
- while (haystack_len >= needle_len) {
- if (!wcsncasecmp(haystack, needle, needle_len))
- return (wchar_t *)haystack;
- else {
- haystack++;
- haystack_len--;
- }
- }
-
- return NULL;
-}
-
-gint get_mbs_len(const gchar *s)
-{
- const gchar *p = s;
- gint mb_len;
- gint len = 0;
-
- if (!p)
- return -1;
-
- while (*p != '\0') {
- mb_len = g_utf8_skip[*(guchar *)p];
- if (mb_len == 0)
- break;
- else
- len++;
-
- p += mb_len;
- }
-
- return len;
-}
/* Examine if next block is non-ASCII string */
-gboolean is_next_nonascii(const guchar *s)
+gboolean is_next_nonascii(const gchar *s)
{
- const guchar *p;
+ const gchar *p;
/* skip head space */
- for (p = s; *p != '\0' && isspace(*p); p++)
+ for (p = s; *p != '\0' && g_ascii_isspace(*p); p++)
;
- for (; *p != '\0' && !isspace(*p); p++) {
- if (*p > 127 || *p < 32)
+ for (; *p != '\0' && !g_ascii_isspace(*p); p++) {
+ if (*(guchar *)p > 127 || *(guchar *)p < 32)
return TRUE;
}
return FALSE;
}
-gint get_next_word_len(const guchar *s)
+gint get_next_word_len(const gchar *s)
{
gint len = 0;
- for (; *s != '\0' && !isspace(*s); s++, len++)
+ for (; *s != '\0' && !g_ascii_isspace(*s); s++, len++)
;
return len;
g_strstrip(str);
srcp = str + subject_get_prefix_length(str);
- if (srcp != str)
+ if (srcp != str)
memmove(str, srcp, strlen(srcp) + 1);
}
void trim_subject(gchar *str)
{
- register guchar *srcp;
+ register gchar *srcp;
gchar op, cl;
gint in_brace;
-
+
g_strstrip(str);
srcp = str + subject_get_prefix_length(str);
break;
}
}
- while (isspace(*srcp)) srcp++;
+ while (g_ascii_isspace(*srcp)) srcp++;
memmove(str, srcp, strlen(srcp) + 1);
}
void eliminate_parenthesis(gchar *str, gchar op, gchar cl)
{
- register guchar *srcp, *destp;
+ register gchar *srcp, *destp;
gint in_brace;
srcp = destp = str;
if (in_brace == 0)
break;
}
- while (isspace(*srcp)) srcp++;
+ while (g_ascii_isspace(*srcp)) srcp++;
memmove(destp, srcp, strlen(srcp) + 1);
}
}
void eliminate_quote(gchar *str, gchar quote_chr)
{
- register guchar *srcp, *destp;
+ register gchar *srcp, *destp;
srcp = destp = str;
while ((destp = strchr(destp, quote_chr))) {
if ((srcp = strchr(destp + 1, quote_chr))) {
srcp++;
- while (isspace(*srcp)) srcp++;
+ while (g_ascii_isspace(*srcp)) srcp++;
memmove(destp, srcp, strlen(srcp) + 1);
} else {
*destp = '\0';
void eliminate_address_comment(gchar *str)
{
- register guchar *srcp, *destp;
+ register gchar *srcp, *destp;
gint in_brace;
srcp = destp = str;
if (*srcp == '@') {
destp = srcp + 1;
} else {
- while (isspace(*srcp)) srcp++;
+ while (g_ascii_isspace(*srcp)) srcp++;
memmove(destp, srcp, strlen(srcp) + 1);
}
} else {
if (in_brace == 0)
break;
}
- while (isspace(*srcp)) srcp++;
+ while (g_ascii_isspace(*srcp)) srcp++;
memmove(destp, srcp, strlen(srcp) + 1);
}
}
last = g_list_last(list);
if (last) {
g_free(last->data);
- g_list_remove(list, last->data);
+ list = g_list_remove(list, last->data);
}
}
void remove_space(gchar *str)
{
- register guchar *p = str;
+ register gchar *p = str;
register gint spc;
while (*p) {
spc = 0;
- while (isspace(*(p + spc)))
+ while (g_ascii_isspace(*(p + spc)))
spc++;
if (spc)
memmove(p, p + spc, strlen(p + spc) + 1);
void unfold_line(gchar *str)
{
- register guchar *p = str;
+ register gchar *p = str;
register gint spc;
while (*p) {
if (*p == '\n' || *p == '\r') {
*p++ = ' ';
spc = 0;
- while (isspace(*(p + spc)))
+ while (g_ascii_isspace(*(p + spc)))
spc++;
if (spc)
memmove(p, p + spc, strlen(p + spc) + 1);
{
if (!str)
return;
+#ifdef G_OS_WIN32
+ subst_chars(str, "\t\r\n\\/*:", '_');
+#else
subst_chars(str, "\t\r\n\\/*", '_');
+#endif
}
void subst_for_shellsafe_filename(gchar *str)
return FALSE;
}
-gboolean is_ascii_str(const guchar *str)
+gboolean is_ascii_str(const gchar *str)
{
- g_return_val_if_fail(str, FALSE);
+ const guchar *p = (const guchar *)str;
- while (*str != '\0') {
- if (*str != '\t' && *str != ' ' &&
- *str != '\r' && *str != '\n' &&
- (*str < 32 || *str >= 127))
+ while (*p != '\0') {
+ if (*p != '\t' && *p != ' ' &&
+ *p != '\r' && *p != '\n' &&
+ (*p < 32 || *p >= 127))
return FALSE;
- str++;
+ p++;
}
return TRUE;
gint get_quote_level(const gchar *str, const gchar *quote_chars)
{
- const guchar *first_pos;
- const guchar *last_pos;
- const guchar *p = str;
+ const gchar *first_pos;
+ const gchar *last_pos;
+ const gchar *p = str;
gint quote_level = -1;
/* speed up line processing by only searching to the last '>' */
if ((first_pos = line_has_quote_char(str, quote_chars)) != NULL) {
/* skip a line if it contains a '<' before the initial '>' */
- if (memchr(str, '<', first_pos - (const guchar *)str) != NULL)
+ if (memchr(str, '<', first_pos - str) != NULL)
return -1;
last_pos = line_has_quote_char_last(first_pos, quote_chars);
} else
while (p <= last_pos) {
while (p < last_pos) {
- if (isspace(*p))
+ if (g_ascii_isspace(*p))
p++;
else
break;
if (strchr(quote_chars, *p))
quote_level++;
- else if (*p != '-' && !isspace(*p) && p <= last_pos) {
+ else if (*p != '-' && !g_ascii_isspace(*p) && p <= last_pos) {
/* any characters are allowed except '-' and space */
- while (*p != '-'
- && !strchr(quote_chars, *p)
- && !isspace(*p)
+ while (*p != '-'
+ && !strchr(quote_chars, *p)
+ && !g_ascii_isspace(*p)
&& p < last_pos)
p++;
if (strchr(quote_chars, *p))
return quote_level;
}
-const gchar * line_has_quote_char(const gchar * str, const gchar *quote_chars)
+gint check_line_length(const gchar *str, gint max_chars, gint *line)
+{
+ const gchar *p = str, *q;
+ gint cur_line = 0, len;
+
+ while ((q = strchr(p, '\n')) != NULL) {
+ len = q - p + 1;
+ if (len > max_chars) {
+ if (line)
+ *line = cur_line;
+ return -1;
+ }
+ p = q + 1;
+ ++cur_line;
+ }
+
+ len = strlen(p);
+ if (len > max_chars) {
+ if (line)
+ *line = cur_line;
+ return -1;
+ }
+
+ return 0;
+}
+
+const gchar * line_has_quote_char(const gchar * str, const gchar *quote_chars)
{
gchar * position = NULL;
gchar * tmp_pos = NULL;
if (quote_chars == NULL)
return FALSE;
-
+
for (i = 0; i < strlen(quote_chars); i++) {
tmp_pos = strchr (str, quote_chars[i]);
- if(position == NULL
+ if(position == NULL
|| (tmp_pos != NULL && position >= tmp_pos) )
position = tmp_pos;
}
- return position;
+ return position;
}
-const gchar * line_has_quote_char_last(const gchar * str, const gchar *quote_chars)
+const gchar * line_has_quote_char_last(const gchar * str, const gchar *quote_chars)
{
gchar * position = NULL;
gchar * tmp_pos = NULL;
if (quote_chars == NULL)
return FALSE;
-
+
for (i = 0; i < strlen(quote_chars); i++) {
tmp_pos = strrchr (str, quote_chars[i]);
- if(position == NULL
+ if(position == NULL
|| (tmp_pos != NULL && position <= tmp_pos) )
position = tmp_pos;
}
- return position;
+ return position;
}
gchar *strstr_with_skip_quote(const gchar *haystack, const gchar *needle)
n++;
str = s_cl + 1;
- while (*str && isspace(*(guchar *)str)) str++;
+ while (*str && g_ascii_isspace(*str)) str++;
if (*str != op) {
string_list = g_slist_prepend(string_list,
g_strdup(""));
while (p) {
if (*p != '#') {
- while (isspace(*p)) p++;
+ while (g_ascii_isspace(*p)) p++;
if (!strncmp(p, "file:", 5)) {
q = p;
q += 5;
if (q > p) {
gchar *file, *locale_file = NULL;
q--;
- while (q > p && isspace(*q)) q--;
+ while (q > p && g_ascii_isspace(*q))
+ q--;
Xalloca(escaped_utf8uri, q - p + 2,
return result);
Xalloca(file, q - p + 2,
strncpy(escaped_utf8uri, p, q - p + 1);
escaped_utf8uri[q - p + 1] = '\0';
decode_uri(file, escaped_utf8uri);
- /*
+ /*
* g_filename_from_uri() rejects escaped/locale encoded uri
* string which come from Nautilus.
*/
return result;
}
-/* Converts two-digit hexadecimal to decimal. Used for unescaping escaped
+/* 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';
gboolean is_uri_string(const gchar *str)
{
+ while (str && *str && g_ascii_isspace(*str))
+ str++;
return (g_ascii_strncasecmp(str, "http://", 7) == 0 ||
g_ascii_strncasecmp(str, "https://", 8) == 0 ||
g_ascii_strncasecmp(str, "ftp://", 6) == 0 ||
gchar *get_uri_path(const gchar *uri)
{
+ while (uri && *uri && g_ascii_isspace(*uri))
+ uri++;
if (g_ascii_strncasecmp(uri, "http://", 7) == 0)
return (gchar *)(uri + 7);
else if (g_ascii_strncasecmp(uri, "https://", 8) == 0)
return 0;
}
-/*
- * We need this wrapper around g_get_home_dir(), so that
- * we can fix some Windoze things here. Should be done in glibc of course
- * but as long as we are not able to do our own extensions to glibc, we do
- * it here.
- */
-const gchar *get_home_dir(void)
-{
-#if HAVE_DOSISH_SYSTEM
- static gchar *home_dir;
-
- if (!home_dir) {
- home_dir = read_w32_registry_string(NULL,
- "Software\\Sylpheed", "HomeDir" );
- if (!home_dir || !*home_dir) {
- if (getenv ("HOMEDRIVE") && getenv("HOMEPATH")) {
- const char *s = g_get_home_dir();
- if (s && *s)
- home_dir = g_strdup (s);
- }
- if (!home_dir || !*home_dir)
- home_dir = g_strdup ("c:\\sylpheed");
- }
- debug_print("initialized home_dir to `%s'\n", home_dir);
- }
- return home_dir;
-#else /* standard glib */
- return g_get_home_dir();
+
+#ifdef G_OS_WIN32
+#include <windows.h>
+#ifndef CSIDL_APPDATA
+#define CSIDL_APPDATA 0x001a
#endif
-}
+#ifndef CSIDL_LOCAL_APPDATA
+#define CSIDL_LOCAL_APPDATA 0x001c
+#endif
+#ifndef CSIDL_FLAG_CREATE
+#define CSIDL_FLAG_CREATE 0x8000
+#endif
+#define DIM(v) (sizeof(v)/sizeof((v)[0]))
-const gchar *get_rc_dir(void)
+#define RTLD_LAZY 0
+const char *
+w32_strerror (int w32_errno)
{
- static gchar *rc_dir = NULL;
+ static char strerr[256];
+ int ec = (int)GetLastError ();
- if (!rc_dir)
- rc_dir = g_strconcat(get_home_dir(), G_DIR_SEPARATOR_S,
- RC_DIR, NULL);
+ if (w32_errno == 0)
+ w32_errno = ec;
+ FormatMessage (FORMAT_MESSAGE_FROM_SYSTEM, NULL, w32_errno,
+ MAKELANGID (LANG_NEUTRAL, SUBLANG_DEFAULT),
+ strerr, DIM (strerr)-1, NULL);
+ return strerr;
+}
- return rc_dir;
+static __inline__ void *
+dlopen (const char * name, int flag)
+{
+ void * hd = LoadLibrary (name);
+ return hd;
}
-const gchar *get_news_cache_dir(void)
+static __inline__ void *
+dlsym (void * hd, const char * sym)
{
- static gchar *news_cache_dir = NULL;
+ if (hd && sym)
+ {
+ void * fnc = GetProcAddress (hd, sym);
+ if (!fnc)
+ return NULL;
+ return fnc;
+ }
+ return NULL;
+}
- if (!news_cache_dir)
- news_cache_dir = g_strconcat(get_rc_dir(), G_DIR_SEPARATOR_S,
- NEWS_CACHE_DIR, NULL);
- return news_cache_dir;
+static __inline__ const char *
+dlerror (void)
+{
+ return w32_strerror (0);
}
-const gchar *get_imap_cache_dir(void)
+
+static __inline__ int
+dlclose (void * hd)
{
- static gchar *imap_cache_dir = NULL;
+ if (hd)
+ {
+ FreeLibrary (hd);
+ return 0;
+ }
+ return -1;
+}
+
+static HRESULT
+w32_shgetfolderpath (HWND a, int b, HANDLE c, DWORD d, LPSTR e)
+{
+ static int initialized;
+ static HRESULT (WINAPI * func)(HWND,int,HANDLE,DWORD,LPSTR);
+
+ if (!initialized)
+ {
+ static char *dllnames[] = { "shell32.dll", "shfolder.dll", NULL };
+ void *handle;
+ int i;
+
+ initialized = 1;
+
+ for (i=0, handle = NULL; !handle && dllnames[i]; i++)
+ {
+ handle = dlopen (dllnames[i], RTLD_LAZY);
+ if (handle)
+ {
+ func = dlsym (handle, "SHGetFolderPathA");
+ if (!func)
+ {
+ dlclose (handle);
+ handle = NULL;
+ }
+ }
+ }
+ }
+
+ if (func)
+ return func (a,b,c,d,e);
+ else
+ return -1;
+}
+
+/* Returns a static string with the directroy from which the module
+ has been loaded. Returns an empty string on error. */
+static char *w32_get_module_dir(void)
+{
+ static char *moddir;
+
+ if (!moddir) {
+ char name[MAX_PATH+10];
+ char *p;
+
+ if ( !GetModuleFileNameA (0, name, sizeof (name)-10) )
+ *name = 0;
+ else {
+ p = strrchr (name, '\\');
+ if (p)
+ *p = 0;
+ else
+ *name = 0;
+ }
+ moddir = g_strdup (name);
+ }
+ return moddir;
+}
+#endif /* G_OS_WIN32 */
+
+/* Return a static string with the locale dir. */
+const gchar *get_locale_dir(void)
+{
+ static gchar *loc_dir;
+
+#ifdef G_OS_WIN32
+ if (!loc_dir)
+ loc_dir = g_strconcat(w32_get_module_dir(), G_DIR_SEPARATOR_S,
+ "\\share\\locale", NULL);
+#endif
+ if (!loc_dir)
+ loc_dir = LOCALEDIR;
+
+ return loc_dir;
+}
+
+
+const gchar *get_home_dir(void)
+{
+#ifdef G_OS_WIN32
+ static char home_dir[MAX_PATH] = "";
+
+ if (home_dir[0] == '\0') {
+ if (w32_shgetfolderpath
+ (NULL, CSIDL_APPDATA|CSIDL_FLAG_CREATE,
+ NULL, 0, home_dir) < 0)
+ strcpy (home_dir, "C:\\Sylpheed");
+ }
+ return home_dir;
+#else
+ static const gchar *homeenv = NULL;
+
+ if (homeenv)
+ return homeenv;
+
+ if (!homeenv && g_getenv("HOME") != NULL)
+ homeenv = g_strdup(g_getenv("HOME"));
+ if (!homeenv)
+ homeenv = g_get_home_dir();
+
+ return homeenv;
+#endif
+}
+
+const gchar *get_rc_dir(void)
+{
+ static gchar *rc_dir = NULL;
+
+ if (!rc_dir)
+ rc_dir = g_strconcat(get_home_dir(), G_DIR_SEPARATOR_S,
+ RC_DIR, NULL);
+
+ return rc_dir;
+}
+
+const gchar *get_mail_base_dir(void)
+{
+#ifdef G_OS_WIN32
+ static gchar *mail_base_dir = NULL;
+
+ if (!mail_base_dir)
+ mail_base_dir = g_strconcat(get_rc_dir(), G_DIR_SEPARATOR_S,
+ "Mailboxes", NULL);
+
+ return mail_base_dir;
+#else
+ return get_home_dir();
+#endif
+}
+
+const gchar *get_news_cache_dir(void)
+{
+ static gchar *news_cache_dir = NULL;
+
+ if (!news_cache_dir)
+ news_cache_dir = g_strconcat(get_rc_dir(), G_DIR_SEPARATOR_S,
+ NEWS_CACHE_DIR, NULL);
+
+ return news_cache_dir;
+}
+
+const gchar *get_imap_cache_dir(void)
+{
+ static gchar *imap_cache_dir = NULL;
if (!imap_cache_dir)
imap_cache_dir = g_strconcat(get_rc_dir(), G_DIR_SEPARATOR_S,
return header_dir;
}
+/* Return the default directory for Plugins. */
+const gchar *get_plugin_dir(void)
+{
+#ifdef G_OS_WIN32
+ static gchar *plugin_dir = NULL;
+
+ if (!plugin_dir)
+ plugin_dir = g_strconcat(w32_get_module_dir(),
+ "\\lib\\sylpheed-claws\\plugins\\",
+ NULL);
+ return plugin_dir;
+#else
+ if (is_dir_exist(PLUGINDIR))
+ return PLUGINDIR;
+ else {
+ static gchar *plugin_dir = NULL;
+ if (!plugin_dir)
+ plugin_dir = g_strconcat(get_rc_dir(),
+ G_DIR_SEPARATOR_S, "plugins",
+ G_DIR_SEPARATOR_S, NULL);
+ return plugin_dir;
+ }
+#endif
+}
+
const gchar *get_tmp_dir(void)
{
static gchar *tmp_dir = NULL;
const gchar *get_domain_name(void)
{
+#ifdef G_OS_UNIX
static gchar *domain_name = NULL;
if (!domain_name) {
struct utsname uts;
if (uname(&uts) < 0) {
- perror("gethostname");
+ perror("uname");
domain_name = "unknown";
} else {
if ((hp = my_gethostbyname(uts.nodename)) == NULL) {
}
return domain_name;
+#else
+ return "unknown";
+#endif
}
off_t get_file_size(const gchar *file)
{
struct stat s;
- if (stat(file, &s) < 0) {
+ if (g_stat(file, &s) < 0) {
FILE_OP_ERROR(file, "stat");
return -1;
}
off_t size = 0;
gchar buf[BUFFSIZE];
- if ((fp = fopen(file, "rb")) == NULL) {
+ if ((fp = g_fopen(file, "rb")) == NULL) {
FILE_OP_ERROR(file, "fopen");
return -1;
}
if (file == NULL)
return FALSE;
- if (stat(file, &s) < 0) {
+ if (g_stat(file, &s) < 0) {
if (ENOENT != errno) FILE_OP_ERROR(file, "stat");
return FALSE;
}
return FALSE;
}
-gboolean is_dir_exist(const gchar *dir)
+
+/* Test on whether FILE is a relative file name. This is
+ * straightforward for Unix but more complex for Windows. */
+gboolean is_relative_filename(const gchar *file)
{
- struct stat s;
+ if (!file)
+ return TRUE;
+#ifdef G_OS_WIN32
+ if ( *file == '\\' && file[1] == '\\' && strchr (file+2, '\\') )
+ return FALSE; /* Prefixed with a hostname - this can't
+ * be a relative name. */
- if (dir == NULL)
- return FALSE;
+ if ( ((*file >= 'a' && *file <= 'z')
+ || (*file >= 'A' && *file <= 'Z'))
+ && file[1] == ':')
+ file += 2; /* Skip drive letter. */
- if (stat(dir, &s) < 0) {
- if (ENOENT != errno) FILE_OP_ERROR(dir, "stat");
- return FALSE;
- }
+ return !(*file == '\\' || *file == '/');
+#else
+ return !(*file == G_DIR_SEPARATOR);
+#endif
+}
- if (S_ISDIR(s.st_mode))
- return TRUE;
- return FALSE;
+gboolean is_dir_exist(const gchar *dir)
+{
+ if (dir == NULL)
+ return FALSE;
+
+ return g_file_test(dir, G_FILE_TEST_IS_DIR);
}
gboolean is_file_entry_exist(const gchar *file)
{
- struct stat s;
-
if (file == NULL)
return FALSE;
- if (stat(file, &s) < 0) {
- if (ENOENT != errno) FILE_OP_ERROR(file, "stat");
- return FALSE;
- }
-
- return TRUE;
+ return g_file_test(file, G_FILE_TEST_EXISTS);
}
gboolean dirent_is_regular_file(struct dirent *d)
{
- struct stat s;
-
#ifdef HAVE_DIRENT_D_TYPE
if (d->d_type == DT_REG)
return TRUE;
return FALSE;
#endif
- return (stat(d->d_name, &s) == 0 && S_ISREG(s.st_mode));
+ return g_file_test(d->d_name, G_FILE_TEST_IS_REGULAR);
}
gboolean dirent_is_directory(struct dirent *d)
{
- struct stat s;
-
#ifdef HAVE_DIRENT_D_TYPE
if (d->d_type == DT_DIR)
return TRUE;
return FALSE;
#endif
- return (stat(d->d_name, &s) == 0 && S_ISDIR(s.st_mode));
+ return g_file_test(d->d_name, G_FILE_TEST_IS_DIR);
}
gint change_dir(const gchar *dir)
if (debug_mode)
prevdir = g_get_current_dir();
- if (chdir(dir) < 0) {
+ if (g_chdir(dir) < 0) {
FILE_OP_ERROR(dir, "chdir");
if (debug_mode) g_free(prevdir);
return -1;
gint make_dir(const gchar *dir)
{
- if (mkdir(dir, S_IRWXU) < 0) {
+ if (g_mkdir(dir, S_IRWXU) < 0) {
FILE_OP_ERROR(dir, "mkdir");
return -1;
}
- if (chmod(dir, S_IRWXU) < 0)
+ if (g_chmod(dir, S_IRWXU) < 0)
FILE_OP_ERROR(dir, "chmod");
return 0;
gint remove_all_files(const gchar *dir)
{
- DIR *dp;
- struct dirent *d;
+ GDir *dp;
+ const gchar *dir_name;
gchar *prev_dir;
prev_dir = g_get_current_dir();
- if (chdir(dir) < 0) {
+ if (g_chdir(dir) < 0) {
FILE_OP_ERROR(dir, "chdir");
g_free(prev_dir);
return -1;
}
- if ((dp = opendir(".")) == NULL) {
- FILE_OP_ERROR(dir, "opendir");
+ if ((dp = g_dir_open(".", 0, NULL)) == NULL) {
+ g_warning("failed to open directory: %s\n", dir);
g_free(prev_dir);
return -1;
}
- while ((d = readdir(dp)) != NULL) {
- if (!strcmp(d->d_name, ".") ||
- !strcmp(d->d_name, ".."))
- continue;
-
- if (unlink(d->d_name) < 0)
- FILE_OP_ERROR(d->d_name, "unlink");
+ while ((dir_name = g_dir_read_name(dp)) != NULL) {
+ if (g_unlink(dir_name) < 0)
+ FILE_OP_ERROR(dir_name, "unlink");
}
- closedir(dp);
+ g_dir_close(dp);
- if (chdir(prev_dir) < 0) {
+ if (g_chdir(prev_dir) < 0) {
FILE_OP_ERROR(prev_dir, "chdir");
g_free(prev_dir);
return -1;
gint remove_numbered_files(const gchar *dir, guint first, guint last)
{
- DIR *dp;
- struct dirent *d;
+ GDir *dp;
+ const gchar *dir_name;
gchar *prev_dir;
gint file_no;
prev_dir = g_get_current_dir();
- if (chdir(dir) < 0) {
+ if (g_chdir(dir) < 0) {
FILE_OP_ERROR(dir, "chdir");
g_free(prev_dir);
return -1;
}
- if ((dp = opendir(".")) == NULL) {
- FILE_OP_ERROR(dir, "opendir");
+ if ((dp = g_dir_open(".", 0, NULL)) == NULL) {
+ g_warning("failed to open directory: %s\n", dir);
g_free(prev_dir);
return -1;
}
- while ((d = readdir(dp)) != NULL) {
- file_no = to_number(d->d_name);
+ while ((dir_name = g_dir_read_name(dp)) != NULL) {
+ file_no = to_number(dir_name);
if (file_no > 0 && first <= file_no && file_no <= last) {
- if (is_dir_exist(d->d_name))
+ if (is_dir_exist(dir_name))
continue;
- if (unlink(d->d_name) < 0)
- FILE_OP_ERROR(d->d_name, "unlink");
+ if (g_unlink(dir_name) < 0)
+ FILE_OP_ERROR(dir_name, "unlink");
}
}
- closedir(dp);
+ g_dir_close(dp);
- if (chdir(prev_dir) < 0) {
+ if (g_chdir(prev_dir) < 0) {
FILE_OP_ERROR(prev_dir, "chdir");
g_free(prev_dir);
return -1;
gint remove_numbered_files_not_in_list(const gchar *dir, GSList *numberlist)
{
- DIR *dp;
- struct dirent *d;
+ GDir *dp;
+ const gchar *dir_name;
gchar *prev_dir;
gint file_no;
prev_dir = g_get_current_dir();
- if (chdir(dir) < 0) {
+ if (g_chdir(dir) < 0) {
FILE_OP_ERROR(dir, "chdir");
g_free(prev_dir);
return -1;
}
- if ((dp = opendir(".")) == NULL) {
+ if ((dp = g_dir_open(".", 0, NULL)) == NULL) {
FILE_OP_ERROR(dir, "opendir");
g_free(prev_dir);
return -1;
}
- while ((d = readdir(dp)) != NULL) {
- file_no = to_number(d->d_name);
+ while ((dir_name = g_dir_read_name(dp)) != NULL) {
+ file_no = to_number(dir_name);
if (file_no > 0 && (g_slist_find(numberlist, GINT_TO_POINTER(file_no)) == NULL)) {
debug_print("removing unwanted file %d from %s\n", file_no, dir);
- if (is_dir_exist(d->d_name))
+ if (is_dir_exist(dir_name))
continue;
- if (unlink(d->d_name) < 0)
- FILE_OP_ERROR(d->d_name, "unlink");
+ if (g_unlink(dir_name) < 0)
+ FILE_OP_ERROR(dir_name, "unlink");
}
}
- closedir(dp);
+ g_dir_close(dp);
- if (chdir(prev_dir) < 0) {
+ if (g_chdir(prev_dir) < 0) {
FILE_OP_ERROR(prev_dir, "chdir");
g_free(prev_dir);
return -1;
gint remove_expired_files(const gchar *dir, guint hours)
{
- DIR *dp;
- struct dirent *d;
+ GDir *dp;
+ const gchar *dir_name;
struct stat s;
gchar *prev_dir;
gint file_no;
prev_dir = g_get_current_dir();
- if (chdir(dir) < 0) {
+ if (g_chdir(dir) < 0) {
FILE_OP_ERROR(dir, "chdir");
g_free(prev_dir);
return -1;
}
- if ((dp = opendir(".")) == NULL) {
- FILE_OP_ERROR(dir, "opendir");
+ if ((dp = g_dir_open(".", 0, NULL)) == NULL) {
+ g_warning("failed to open directory: %s\n", dir);
g_free(prev_dir);
return -1;
}
now = time(NULL);
expire_time = hours * 60 * 60;
- while ((d = readdir(dp)) != NULL) {
- file_no = to_number(d->d_name);
+ while ((dir_name = g_dir_read_name(dp)) != NULL) {
+ file_no = to_number(dir_name);
if (file_no > 0) {
- if (stat(d->d_name, &s) < 0) {
- FILE_OP_ERROR(d->d_name, "stat");
+ if (g_stat(dir_name, &s) < 0) {
+ FILE_OP_ERROR(dir_name, "stat");
continue;
}
if (S_ISDIR(s.st_mode))
continue;
mtime = MAX(s.st_mtime, s.st_atime);
if (now - mtime > expire_time) {
- if (unlink(d->d_name) < 0)
- FILE_OP_ERROR(d->d_name, "unlink");
+ if (g_unlink(dir_name) < 0)
+ FILE_OP_ERROR(dir_name, "unlink");
}
}
}
- closedir(dp);
+ g_dir_close(dp);
- if (chdir(prev_dir) < 0) {
+ if (g_chdir(prev_dir) < 0) {
FILE_OP_ERROR(prev_dir, "chdir");
g_free(prev_dir);
return -1;
gint remove_dir_recursive(const gchar *dir)
{
struct stat s;
- DIR *dp;
- struct dirent *d;
+ GDir *dp;
+ const gchar *dir_name;
gchar *prev_dir;
- /* g_print("dir = %s\n", dir); */
-
- if (stat(dir, &s) < 0) {
+ if (g_stat(dir, &s) < 0) {
FILE_OP_ERROR(dir, "stat");
if (ENOENT == errno) return 0;
return -1;
}
if (!S_ISDIR(s.st_mode)) {
- if (unlink(dir) < 0) {
+ if (g_unlink(dir) < 0) {
FILE_OP_ERROR(dir, "unlink");
return -1;
}
if (!path_cmp(prev_dir, dir)) {
g_free(prev_dir);
- if (chdir("..") < 0) {
+ if (g_chdir("..") < 0) {
FILE_OP_ERROR(dir, "chdir");
return -1;
}
prev_dir = g_get_current_dir();
}
- if (chdir(dir) < 0) {
+ if (g_chdir(dir) < 0) {
FILE_OP_ERROR(dir, "chdir");
g_free(prev_dir);
return -1;
}
- if ((dp = opendir(".")) == NULL) {
- FILE_OP_ERROR(dir, "opendir");
- chdir(prev_dir);
+ if ((dp = g_dir_open(".", 0, NULL)) == NULL) {
+ g_warning("failed to open directory: %s\n", dir);
+ g_chdir(prev_dir);
g_free(prev_dir);
return -1;
}
/* remove all files in the directory */
- while ((d = readdir(dp)) != NULL) {
- if (!strcmp(d->d_name, ".") ||
- !strcmp(d->d_name, ".."))
- continue;
+ while ((dir_name = g_dir_read_name(dp)) != NULL) {
+ /* g_print("removing %s\n", dir_name); */
- /* g_print("removing %s\n", d->d_name); */
-
- if (dirent_is_directory(d)) {
- if (remove_dir_recursive(d->d_name) < 0) {
+ if (is_dir_exist(dir_name)) {
+ if (remove_dir_recursive(dir_name) < 0) {
g_warning("can't remove directory\n");
return -1;
}
} else {
- if (unlink(d->d_name) < 0)
- FILE_OP_ERROR(d->d_name, "unlink");
+ if (g_unlink(dir_name) < 0)
+ FILE_OP_ERROR(dir_name, "unlink");
}
}
- closedir(dp);
+ g_dir_close(dp);
- if (chdir(prev_dir) < 0) {
+ if (g_chdir(prev_dir) < 0) {
FILE_OP_ERROR(prev_dir, "chdir");
g_free(prev_dir);
return -1;
g_free(prev_dir);
- if (rmdir(dir) < 0) {
+ if (g_rmdir(dir) < 0) {
FILE_OP_ERROR(dir, "rmdir");
return -1;
}
return 0;
}
-#if 0
-/* this seems to be slower than the stdio version... */
-gint copy_file(const gchar *src, const gchar *dest)
+gint rename_force(const gchar *oldpath, const gchar *newpath)
{
- gint src_fd, dest_fd;
- gint n_read;
- gint n_write;
- gchar buf[BUFSIZ];
- gchar *dest_bak = NULL;
-
- if ((src_fd = open(src, O_RDONLY)) < 0) {
- FILE_OP_ERROR(src, "open");
- return -1;
- }
-
- if (is_file_exist(dest)) {
- dest_bak = g_strconcat(dest, ".bak", NULL);
- if (rename(dest, dest_bak) < 0) {
- FILE_OP_ERROR(dest, "rename");
- close(src_fd);
- g_free(dest_bak);
- return -1;
- }
- }
-
- if ((dest_fd = open(dest, O_RDWR|O_CREAT, S_IRUSR|S_IWUSR)) < 0) {
- FILE_OP_ERROR(dest, "open");
- close(src_fd);
- if (dest_bak) {
- if (rename(dest_bak, dest) < 0)
- FILE_OP_ERROR(dest_bak, "rename");
- g_free(dest_bak);
- }
+#ifndef G_OS_UNIX
+ if (!is_file_entry_exist(oldpath)) {
+ errno = ENOENT;
return -1;
}
-
- while ((n_read = read(src_fd, buf, sizeof(buf))) > 0) {
- gint len = n_read;
- gchar *bufp = buf;
-
- while (len > 0) {
- n_write = write(dest_fd, bufp, len);
- if (n_write <= 0) {
- g_warning("writing to %s failed.\n", dest);
- close(dest_fd);
- close(src_fd);
- unlink(dest);
- if (dest_bak) {
- if (rename(dest_bak, dest) < 0)
- FILE_OP_ERROR(dest_bak, "rename");
- g_free(dest_bak);
- }
- return -1;
- }
- len -= n_write;
- bufp += n_write;
- }
+ if (is_file_exist(newpath)) {
+ if (g_unlink(newpath) < 0)
+ FILE_OP_ERROR(newpath, "unlink");
}
-
- close(src_fd);
- close(dest_fd);
-
- if (n_read < 0 || get_file_size(src) != get_file_size(dest)) {
- g_warning("File copy from %s to %s failed.\n", src, dest);
- unlink(dest);
- if (dest_bak) {
- if (rename(dest_bak, dest) < 0)
- FILE_OP_ERROR(dest_bak, "rename");
- g_free(dest_bak);
- }
- return -1;
- }
- g_free(dest_bak);
-
- return 0;
-}
#endif
-
+ return g_rename(oldpath, newpath);
+}
/*
* Append src file body to the tail of dest file.
gboolean err = FALSE;
- if ((src_fp = fopen(src, "rb")) == NULL) {
+ if ((src_fp = g_fopen(src, "rb")) == NULL) {
FILE_OP_ERROR(src, "fopen");
return -1;
}
-
- if ((dest_fp = fopen(dest, "ab")) == NULL) {
+
+ if ((dest_fp = g_fopen(dest, "ab")) == NULL) {
FILE_OP_ERROR(dest, "fopen");
fclose(src_fp);
return -1;
while ((n_read = fread(buf, sizeof(gchar), sizeof(buf), src_fp)) > 0) {
if (n_read < sizeof(buf) && ferror(src_fp))
break;
- if (fwrite(buf, n_read, 1, dest_fp) < 1) {
+ if (fwrite(buf, 1, n_read, dest_fp) < n_read) {
g_warning("writing to %s failed.\n", dest);
fclose(dest_fp);
fclose(src_fp);
- unlink(dest);
+ g_unlink(dest);
return -1;
}
}
}
if (err) {
- unlink(dest);
+ g_unlink(dest);
return -1;
}
gchar *dest_bak = NULL;
gboolean err = FALSE;
- if ((src_fp = fopen(src, "rb")) == NULL) {
+ if ((src_fp = g_fopen(src, "rb")) == NULL) {
FILE_OP_ERROR(src, "fopen");
return -1;
}
if (is_file_exist(dest)) {
dest_bak = g_strconcat(dest, ".bak", NULL);
- if (rename(dest, dest_bak) < 0) {
+ if (rename_force(dest, dest_bak) < 0) {
FILE_OP_ERROR(dest, "rename");
fclose(src_fp);
g_free(dest_bak);
}
}
- if ((dest_fp = fopen(dest, "wb")) == NULL) {
+ if ((dest_fp = g_fopen(dest, "wb")) == NULL) {
FILE_OP_ERROR(dest, "fopen");
fclose(src_fp);
if (dest_bak) {
- if (rename(dest_bak, dest) < 0)
+ if (rename_force(dest_bak, dest) < 0)
FILE_OP_ERROR(dest_bak, "rename");
g_free(dest_bak);
}
while ((n_read = fread(buf, sizeof(gchar), sizeof(buf), src_fp)) > 0) {
if (n_read < sizeof(buf) && ferror(src_fp))
break;
- if (fwrite(buf, n_read, 1, dest_fp) < 1) {
+ if (fwrite(buf, 1, n_read, dest_fp) < n_read) {
g_warning("writing to %s failed.\n", dest);
fclose(dest_fp);
fclose(src_fp);
- unlink(dest);
+ g_unlink(dest);
if (dest_bak) {
- if (rename(dest_bak, dest) < 0)
+ if (rename_force(dest_bak, dest) < 0)
FILE_OP_ERROR(dest_bak, "rename");
g_free(dest_bak);
}
}
if (err) {
- unlink(dest);
+ g_unlink(dest);
if (dest_bak) {
- if (rename(dest_bak, dest) < 0)
+ if (rename_force(dest_bak, dest) < 0)
FILE_OP_ERROR(dest_bak, "rename");
g_free(dest_bak);
}
}
if (keep_backup == FALSE && dest_bak)
- unlink(dest_bak);
+ g_unlink(dest_bak);
g_free(dest_bak);
return -1;
}
- if (rename(src, dest) == 0) return 0;
+ if (rename_force(src, dest) == 0) return 0;
if (EXDEV != errno) {
FILE_OP_ERROR(src, "rename");
if (copy_file(src, dest, FALSE) < 0) return -1;
- unlink(src);
+ g_unlink(src);
return 0;
}
while ((n_read = fread(buf, sizeof(gchar), to_read, fp)) > 0) {
if (n_read < to_read && ferror(fp))
break;
- if (fwrite(buf, n_read, 1, dest_fp) < 1) {
+ if (fwrite(buf, 1, n_read, dest_fp) < n_read) {
return -1;
}
bytes_left -= n_read;
FILE *dest_fp;
gboolean err = FALSE;
- if ((dest_fp = fopen(dest, "wb")) == NULL) {
+ if ((dest_fp = g_fopen(dest, "wb")) == NULL) {
FILE_OP_ERROR(dest, "fopen");
return -1;
}
if (err) {
g_warning("writing to %s failed.\n", dest);
- unlink(dest);
+ g_unlink(dest);
return -1;
}
gboolean err = FALSE;
gboolean last_linebreak = FALSE;
- if ((src_fp = fopen(src, "rb")) == NULL) {
+ if ((src_fp = g_fopen(src, "rb")) == NULL) {
FILE_OP_ERROR(src, "fopen");
return -1;
}
- if ((dest_fp = fopen(dest, "wb")) == NULL) {
+ if ((dest_fp = g_fopen(dest, "wb")) == NULL) {
FILE_OP_ERROR(dest, "fopen");
fclose(src_fp);
return -1;
r = fputs(buf, dest_fp);
} else {
if (len > 1) {
- r = fwrite(buf, len - 1, 1, dest_fp);
- if (r != 1)
+ r = fwrite(buf, 1, len - 1, dest_fp);
+ if (r != (len -1))
r = EOF;
}
if (r != EOF)
g_warning("writing to %s failed.\n", dest);
fclose(dest_fp);
fclose(src_fp);
- unlink(dest);
+ g_unlink(dest);
return -1;
}
}
}
if (err) {
- unlink(dest);
+ g_unlink(dest);
return -1;
}
if (move_file(tmp_file, file, TRUE) < 0) {
g_warning("can't replace %s .\n", file);
- unlink(tmp_file);
+ g_unlink(tmp_file);
g_free(tmp_file);
return -1;
}
gchar buf[BUFFSIZE];
gboolean err = FALSE;
- if ((src_fp = fopen(src, "rb")) == NULL) {
+ if ((src_fp = g_fopen(src, "rb")) == NULL) {
FILE_OP_ERROR(src, "fopen");
return -1;
}
- if ((dest_fp = fopen(dest, "wb")) == NULL) {
+ if ((dest_fp = g_fopen(dest, "wb")) == NULL) {
FILE_OP_ERROR(dest, "fopen");
fclose(src_fp);
return -1;
g_warning("writing to %s failed.\n", dest);
fclose(dest_fp);
fclose(src_fp);
- unlink(dest);
+ g_unlink(dest);
return -1;
}
}
}
if (err) {
- unlink(dest);
+ g_unlink(dest);
return -1;
}
if (move_file(tmp_file, file, TRUE) < 0) {
g_warning("can't replace %s .\n", file);
- unlink(tmp_file);
+ g_unlink(tmp_file);
g_free(tmp_file);
return -1;
}
* uniqueness if everything is either quoted-printable or base64
* encoded (note that conversion is allowed), but because MIME bodies
* may be nested, it may happen that the same boundary has already
- * been used. We avoid scanning the message for conflicts and hope the
- * best.
+ * been used.
*
* boundary := 0*69<bchars> bcharsnospace
* bchars := bcharsnospace / " "
* bcharsnospace := DIGIT / ALPHA / "'" / "(" / ")" /
- * "+" / "_" / "," / "-" / "." /
- * "/" / ":" / "=" / "?"
+ * "+" / "_" / "," / "-" / "." /
+ * "/" / ":" / "=" / "?"
*
* some special characters removed because of buggy MTAs
*/
static gchar tbl[] = "ABCDEFGHIJKLMNOPQRSTUVWXYZ"
"abcdefghijklmnopqrstuvwxyz"
"1234567890+_./=";
- gchar buf_uniq[17];
- gchar buf_date[64];
+ gchar buf_uniq[24];
gint i;
- gint pid;
-
- pid = getpid();
- /* We make the boundary depend on the pid, so that all running
- * processes generate different values even when they have been
- * started within the same second and srandom(time(NULL)) has been
- * used. I can't see whether this is really an advantage but it
- * doesn't do any harm.
- */
for (i = 0; i < sizeof(buf_uniq) - 1; i++)
- buf_uniq[i] = tbl[(rand() ^ pid) % (sizeof(tbl) - 1)];
+ buf_uniq[i] = tbl[g_random_int_range(0, sizeof(tbl) - 1)];
buf_uniq[i] = '\0';
- get_rfc822_date(buf_date, sizeof(buf_date));
- subst_char(buf_date, ' ', '_');
- subst_char(buf_date, ',', '_');
- subst_char(buf_date, ':', '_');
-
- return g_strdup_printf("%s_%s_%s", prefix ? prefix : "Multipart",
- buf_date, buf_uniq);
+ return g_strdup_printf("%s_%s", prefix ? prefix : "MP",
+ buf_uniq);
}
gint change_file_mode_rw(FILE *fp, const gchar *file)
#if HAVE_FCHMOD
return fchmod(fileno(fp), S_IRUSR|S_IWUSR);
#else
- return chmod(file, S_IRUSR|S_IWUSR);
+ return g_chmod(file, S_IRUSR|S_IWUSR);
#endif
}
FILE *my_tmpfile(void)
{
-#if HAVE_MKSTEMP
+#if HAVE_MKSTEMP || defined(G_OS_WIN32)
const gchar suffix[] = ".XXXXXX";
const gchar *tmpdir;
guint tmplen;
gchar *fname;
gint fd;
FILE *fp;
+ gchar buf[2]="\0";
tmpdir = get_tmp_dir();
tmplen = strlen(tmpdir);
if (fd < 0)
return tmpfile();
- unlink(fname);
+#ifndef G_OS_WIN32
+ g_unlink(fname);
+
+ /* verify that we can write in the file after unlinking */
+ if (write(fd, buf, 1) < 0) {
+ close(fd);
+ return tmpfile();
+ }
+
+#endif
fp = fdopen(fd, "w+b");
if (!fp)
close(fd);
- else
+ else {
+ rewind(fp);
return fp;
-#endif /* HAVE_MKSTEMP */
+ }
+
+#endif /* HAVE_MKSTEMP || G_OS_WIN32 */
return tmpfile();
}
FILE *get_tmpfile_in_dir(const gchar *dir, gchar **filename)
{
int fd;
-
+#ifdef G_OS_WIN32
+ char *template = g_strdup_printf ("%s%csylpheed.XXXXXX",
+ dir, G_DIR_SEPARATOR);
+ fd = mkstemp_name(template, filename);
+ g_free(template);
+#else
*filename = g_strdup_printf("%s%csylpheed.XXXXXX", dir, G_DIR_SEPARATOR);
fd = mkstemp(*filename);
-
+#endif
return fdopen(fd, "w+");
}
len = strlen(str);
if (len == 0) return fp;
- if (fwrite(str, len, 1, fp) != 1) {
+ if (fwrite(str, 1, len, fp) != len) {
FILE_OP_ERROR("str_open_as_stream", "fwrite");
fclose(fp);
return NULL;
g_return_val_if_fail(str != NULL, -1);
g_return_val_if_fail(file != NULL, -1);
- if ((fp = fopen(file, "wb")) == NULL) {
+ if ((fp = g_fopen(file, "wb")) == NULL) {
FILE_OP_ERROR(file, "fopen");
return -1;
}
return 0;
}
- if (fwrite(str, len, 1, fp) != 1) {
+ if (fwrite(str, 1, len, fp) != len) {
FILE_OP_ERROR(file, "fwrite");
fclose(fp);
- unlink(file);
+ g_unlink(file);
return -1;
}
if (fclose(fp) == EOF) {
FILE_OP_ERROR(file, "fclose");
- unlink(file);
+ g_unlink(file);
return -1;
}
g_return_val_if_fail(file != NULL, NULL);
- if ((fp = fopen(file, "rb")) == NULL) {
+ if ((fp = g_fopen(file, "rb")) == NULL) {
FILE_OP_ERROR(file, "fopen");
return NULL;
}
gchar *file_read_stream_to_str(FILE *fp)
{
GByteArray *array;
- gchar buf[BUFSIZ];
+ guchar buf[BUFSIZ];
gint n_read;
gchar *str;
gint execute_async(gchar *const argv[])
{
- pid_t pid;
- gint status;
+ g_return_val_if_fail(argv != NULL && argv[0] != NULL, -1);
- if ((pid = fork()) < 0) {
- perror("fork");
+ if (g_spawn_async(NULL, (gchar **)argv, NULL, G_SPAWN_SEARCH_PATH,
+ NULL, NULL, NULL, FALSE) == FALSE) {
+ g_warning("Can't execute command: %s\n", argv[0]);
return -1;
}
- if (pid == 0) { /* child process */
- pid_t gch_pid;
-
- if ((gch_pid = fork()) < 0) {
- perror("fork");
- _exit(1);
- }
-
- if (gch_pid == 0) { /* grandchild process */
- execvp(argv[0], argv);
-
- perror("execvp");
- _exit(1);
- }
-
- _exit(0);
- }
-
- waitpid(pid, &status, 0);
-
- if (WIFEXITED(status))
- return WEXITSTATUS(status);
- else
- return -1;
+ return 0;
}
gint execute_sync(gchar *const argv[])
{
- pid_t pid;
gint status;
- if ((pid = fork()) < 0) {
- perror("fork");
- return -1;
- }
-
- if (pid == 0) { /* child process */
- execvp(argv[0], argv);
+ g_return_val_if_fail(argv != NULL && argv[0] != NULL, -1);
- perror("execvp");
- _exit(1);
+ if (g_spawn_sync(NULL, (gchar **)argv, NULL, G_SPAWN_SEARCH_PATH,
+ NULL, NULL, NULL, NULL, &status, NULL) == FALSE) {
+ g_warning("Can't execute command: %s\n", argv[0]);
+ return -1;
}
- waitpid(pid, &status, 0);
-
+#ifdef G_OS_UNIX
if (WIFEXITED(status))
return WEXITSTATUS(status);
else
return -1;
+#else
+ return status;
+#endif
}
gint execute_command_line(const gchar *cmdline, gboolean async)
gchar **argv;
gint ret;
- debug_print("executing: %s\n", cmdline);
+ debug_print("execute_command_line(): executing: %s\n", cmdline);
argv = strsplit_with_quote(cmdline, " ", 0);
g_return_val_if_fail(cmdline != NULL, NULL);
+ debug_print("get_command_output(): executing: %s\n", cmdline);
+
if (g_spawn_command_line_sync(cmdline, &child_stdout, NULL, &status,
NULL) == FALSE) {
g_warning("Can't execute command: %s\n", cmdline);
}
else {
char * hexa = "0123456789ABCDEF";
-
+
if (k + 4 >= bufsize)
break;
encoded_uri[k++] = '%';
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, '%'))
return 0;
}
+gint open_txt_editor(const gchar *filepath, const gchar *cmdline)
+{
+ gchar buf[BUFFSIZE];
+ gchar *p;
+
+ g_return_val_if_fail(filepath != NULL, -1);
+
+ if (cmdline &&
+ (p = strchr(cmdline, '%')) && *(p + 1) == 's' &&
+ !strchr(p + 2, '%'))
+ g_snprintf(buf, sizeof(buf), cmdline, filepath);
+ else {
+ if (cmdline)
+ g_warning("Open Text Editor command line is invalid "
+ "(there must be only one '%%s'): %s",
+ cmdline);
+ g_snprintf(buf, sizeof(buf), DEFAULT_EDITOR_CMD, filepath);
+ }
+
+ execute_command_line(buf, TRUE);
+
+ return 0;
+}
+
time_t remote_tzoffset_sec(const gchar *zone)
{
static gchar ustzstr[] = "PSTPDTMSTMDTCSTCDTESTEDT";
day, dd, mon, yyyy, hh, mm, ss, tzoffset(&t));
}
+/* just a wrapper to suppress the warning of gcc about %c */
+size_t my_strftime(gchar *s, size_t max, const gchar *format,
+ const struct tm *tm)
+{
+ return strftime(s, max, format, tm);
+}
+
void debug_set_mode(gboolean mode)
{
debug_mode = mode;
g_print("%s", buf);
}
+
+const char * debug_srcname(const char *file)
+{
+ const char *s = strrchr (file, '/');
+ return s? s+1:file;
+}
+
+
void * subject_table_lookup(GHashTable *subject_table, gchar * subject)
{
if (subject == NULL)
if (subject == NULL)
return;
- subject += subject_get_prefix_length(subject);
+ subject += subject_get_prefix_length(subject);
g_hash_table_remove(subject_table, subject);
}
/*!
- *\brief Check if a string is prefixed with known (combinations)
- * of prefixes. The function assumes that each prefix
+ *\brief Check if a string is prefixed with known (combinations)
+ * of prefixes. The function assumes that each prefix
* is terminated by zero or exactly _one_ space.
*
*\param str String to check for a prefixes
*
- *\return int Number of chars in the prefix that should be skipped
+ *\return int Number of chars in the prefix that should be skipped
* for a "clean" subject line. If no prefix was found, 0
* is returned.
- */
+ */
int subject_get_prefix_length(const gchar *subject)
{
/*!< Array with allowable reply prefixes regexps. */
static const gchar * const prefixes[] = {
"Re\\:", /* "Re:" */
+ "RE\\:", /* "RE:" (outlook) */
"Re\\[[1-9][0-9]*\\]\\:", /* "Re[XXX]:" (non-conforming news mail clients) */
"Antw\\:", /* "Antw:" (Dutch / German Outlook) */
"Aw\\:", /* "Aw:" (German) */
"Fw\\:", /* "Fw:" Forward */
"Enc\\:", /* "Enc:" Forward (Brazilian Outlook) */
"Odp\\:", /* "Odp:" Re (Polish Outlook) */
- "Rif\\:" /* "Rif:" (Italian Outlook) */
+ "Rif\\:", /* "Rif:" (Italian Outlook) */
+ "SV\\:", /* "SV" (Norwegian) */
+ "Sv\\:", /* "Sv" (Norwegian) */
+ "VS\\:", /* "VS" (Norwegian) */
+ "Vs\\:", /* "Vs" (Norwegian) */
+ "AD\\:", /* "AD" (Norwegian) */
+ "Ad\\:", /* "Ad" (Norwegian) */
+ "\347\255\224\345\244\215\\:" /* "Re" (Chinese, UTF-8) */
/* add more */
};
const int PREFIXES = sizeof prefixes / sizeof prefixes[0];
if (!init_) {
GString *s = g_string_new("");
-
+
for (n = 0; n < PREFIXES; n++)
/* Terminate each prefix regexpression by a
* "\ ?" (zero or ONE space), and OR them */
g_string_append_printf(s, "(%s\\ ?)%s",
prefixes[n],
- n < PREFIXES - 1 ?
+ n < PREFIXES - 1 ?
"|" : "");
-
+
g_string_prepend(s, "(");
g_string_append(s, ")+"); /* match at least once */
g_string_prepend(s, "^\\ *"); /* from beginning of line */
-
- /* We now have something like "^\ *((PREFIX1\ ?)|(PREFIX2\ ?))+"
+
+ /* We now have something like "^\ *((PREFIX1\ ?)|(PREFIX2\ ?))+"
* TODO: Should this be "^\ *(((PREFIX1)|(PREFIX2))\ ?)+" ??? */
- if (regcomp(®ex, s->str, REG_EXTENDED | REG_ICASE)) {
+ if (regcomp(®ex, s->str, REG_EXTENDED | REG_ICASE)) {
debug_print("Error compiling regexp %s\n", s->str);
g_string_free(s, TRUE);
return 0;
g_string_free(s, TRUE);
}
}
-
+
if (!regexec(®ex, subject, 1, &pos, 0) && pos.rm_so != -1)
return pos.rm_eo;
else
const char *str;
for (str = gptr; str && *str; str++) {
- if (isupper((guchar)*str)) hash_result += (*str + ' ');
- else hash_result += *str;
+ hash_result += toupper(*str);
}
return hash_result;
const char *str1 = gptr1;
const char *str2 = gptr2;
- return !g_utf8_collate(str1, str2);
+ return !strcasecmp(str1, str2);
}
gint g_int_compare(gconstpointer a, gconstpointer b)
/*
quote_cmd_argument()
-
+
return a quoted string safely usable in argument of a command.
-
+
code is extracted and adapted from etPan! project -- DINH V. Hoà .
*/
if (isalnum((guchar)*p) || (* p == '/')) {
if (remaining > 0) {
* result_p = * p;
- result_p ++;
+ result_p ++;
remaining --;
}
else {
return -1;
}
}
- else {
+ else {
if (remaining >= 2) {
* result_p = '\\';
- result_p ++;
+ result_p ++;
* result_p = * p;
- result_p ++;
+ result_p ++;
remaining -= 2;
}
else {
result[size - 1] = '\0';
return -1;
}
-
+
return 0;
}
-typedef struct
+typedef struct
{
GNode *parent;
GNodeMapFunc func;
*\brief Register ref counted pointer. It is based on GBoxed, so should
* work with anything that uses the GType system. The semantics
* are similar to a C++ auto pointer, with the exception that
- * C doesn't have automatic closure (calling destructors) when
+ * C doesn't have automatic closure (calling destructors) when
* exiting a block scope.
* Use the \ref G_TYPE_AUTO_POINTER macro instead of calling this
* function directly.
("G_TYPE_AUTO_POINTER",
(GBoxedCopyFunc) g_auto_pointer_copy,
(GBoxedFreeFunc) g_auto_pointer_free);
- return auto_pointer_type;
+ return auto_pointer_type;
}
/*!
/*!
*\brief Creates an auto pointer for a g_new()ed pointer. Example:
*
- *\code
+ *\code
*
* ... tell gtk_list_store it should use a G_TYPE_AUTO_POINTER
* ... when assigning, copying and freeing storage elements
*
- * gtk_list_store_new(N_S_COLUMNS,
+ * gtk_list_store_new(N_S_COLUMNS,
* G_TYPE_AUTO_POINTER,
* -1);
*
* S_DATA, protect,
* -1);
*
- * ... the gtk_list_store has copied the pointer and
+ * ... the gtk_list_store has copied the pointer and
* ... incremented its reference count, we should free
* ... the auto pointer (in C++ a destructor would do
* ... this for us when leaving block scope)
- *
+ *
* g_auto_pointer_free(protect);
*
* ... gtk_list_store_set() now manages the data. When
- * ... *explicitly* requesting a pointer from the list
- * ... store, don't forget you get a copy that should be
+ * ... *explicitly* requesting a pointer from the list
+ * ... store, don't forget you get a copy that should be
* ... freed with g_auto_pointer_free() eventually.
*
*\endcode
{
AutoPointerRef *ref;
AutoPointer *ptr;
-
- if (p == NULL)
+
+ if (p == NULL)
return NULL;
ref = g_new0(AutoPointerRef, 1);
GAuto *g_auto_pointer_new_with_free(gpointer p, GFreeFunc free_)
{
AutoPointer *aptr;
-
+
if (p == NULL)
return NULL;
aptr = g_auto_pointer_new(p);
aptr->ref->free = free_;
- return aptr;
+ return aptr;
}
gpointer g_auto_pointer_get_ptr(GAuto *auto_ptr)
{
- if (auto_ptr == NULL)
+ if (auto_ptr == NULL)
return NULL;
- return ((AutoPointer *) auto_ptr)->ptr;
+ return ((AutoPointer *) auto_ptr)->ptr;
}
/*!
* to call this function directly, unless you copy/assign
* the guarded pointer.
*
- *\param auto_ptr Auto pointer returned by previous call to
+ *\param auto_ptr Auto pointer returned by previous call to
* g_auto_pointer_new_XXX()
*
*\return gpointer An auto pointer
AutoPointerRef *ref;
AutoPointer *newp;
- if (auto_ptr == NULL)
+ if (auto_ptr == NULL)
return NULL;
ptr = auto_ptr;
newp->ref = ref;
newp->ptr = ref->pointer;
++(ref->cnt);
-
+
#ifdef REF_DEBUG
G_PRINT_REF ("XXXX COPY(%lx) -- REF (%d)\n", ref->pointer, ref->cnt);
#endif
{
AutoPointer *ptr;
AutoPointerRef *ref;
-
+
if (auto_ptr == NULL)
return;
#endif
ref->free(ref->pointer);
g_free(ref);
- }
+ }
#ifdef REF_DEBUG
else
G_PRINT_REF ("XXXX DEREF(%lx) -- REF (%d)\n", ref->pointer, ref->cnt);
#endif
- g_free(ptr);
+ g_free(ptr);
}
void replace_returns(gchar *str)
*strstr(str, "\r") = ' ';
}
}
+
+/* get_uri_part() - retrieves a URI starting from scanpos.
+ Returns TRUE if succesful */
+gboolean get_uri_part(const gchar *start, const gchar *scanpos,
+ const gchar **bp, const gchar **ep, gboolean hdr)
+{
+ const gchar *ep_;
+ gint parenthese_cnt = 0;
+
+ g_return_val_if_fail(start != NULL, FALSE);
+ g_return_val_if_fail(scanpos != NULL, FALSE);
+ g_return_val_if_fail(bp != NULL, FALSE);
+ g_return_val_if_fail(ep != NULL, FALSE);
+
+ *bp = scanpos;
+
+ /* find end point of URI */
+ for (ep_ = scanpos; *ep_ != '\0'; ep_++) {
+ if (!g_ascii_isgraph(*(const guchar *)ep_) ||
+ !IS_ASCII(*(const guchar *)ep_) ||
+ strchr("[]{}<>\"", *ep_)) {
+ break;
+ } else if (strchr("(", *ep_)) {
+ parenthese_cnt++;
+ } else if (strchr(")", *ep_)) {
+ if (parenthese_cnt > 0)
+ parenthese_cnt--;
+ else
+ break;
+ }
+ }
+
+ /* no punctuation at end of string */
+
+ /* FIXME: this stripping of trailing punctuations may bite with other URIs.
+ * should pass some URI type to this function and decide on that whether
+ * to perform punctuation stripping */
+
+#define IS_REAL_PUNCT(ch) (g_ascii_ispunct(ch) && !strchr("/?=-)", ch))
+
+ for (; ep_ - 1 > scanpos + 1 &&
+ IS_REAL_PUNCT(*(ep_ - 1));
+ ep_--)
+ ;
+
+#undef IS_REAL_PUNCT
+
+ *ep = ep_;
+
+ return TRUE;
+}
+
+gchar *make_uri_string(const gchar *bp, const gchar *ep)
+{
+ while (bp && *bp && g_ascii_isspace(*bp))
+ bp++;
+ return g_strndup(bp, ep - bp);
+}
+
+/* valid mail address characters */
+#define IS_RFC822_CHAR(ch) \
+ (IS_ASCII(ch) && \
+ (ch) > 32 && \
+ (ch) != 127 && \
+ !g_ascii_isspace(ch) && \
+ !strchr("(),;<>\"", (ch)))
+
+/* alphabet and number within 7bit ASCII */
+#define IS_ASCII_ALNUM(ch) (IS_ASCII(ch) && g_ascii_isalnum(ch))
+#define IS_QUOTE(ch) ((ch) == '\'' || (ch) == '"')
+
+static GHashTable *create_domain_tab(void)
+{
+ static const gchar *toplvl_domains [] = {
+ "museum", "aero",
+ "arpa", "coop", "info", "name", "biz", "com", "edu", "gov",
+ "int", "mil", "net", "org", "ac", "ad", "ae", "af", "ag",
+ "ai", "al", "am", "an", "ao", "aq", "ar", "as", "at", "au",
+ "aw", "az", "ba", "bb", "bd", "be", "bf", "bg", "bh", "bi",
+ "bj", "bm", "bn", "bo", "br", "bs", "bt", "bv", "bw", "by",
+ "bz", "ca", "cc", "cd", "cf", "cg", "ch", "ci", "ck", "cl",
+ "cm", "cn", "co", "cr", "cu", "cv", "cx", "cy", "cz", "de",
+ "dj", "dk", "dm", "do", "dz", "ec", "ee", "eg", "eh", "er",
+ "es", "et", "fi", "fj", "fk", "fm", "fo", "fr", "ga", "gd",
+ "ge", "gf", "gg", "gh", "gi", "gl", "gm", "gn", "gp", "gq",
+ "gr", "gs", "gt", "gu", "gw", "gy", "hk", "hm", "hn", "hr",
+ "ht", "hu", "id", "ie", "il", "im", "in", "io", "iq", "ir",
+ "is", "it", "je", "jm", "jo", "jp", "ke", "kg", "kh", "ki",
+ "km", "kn", "kp", "kr", "kw", "ky", "kz", "la", "lb", "lc",
+ "li", "lk", "lr", "ls", "lt", "lu", "lv", "ly", "ma", "mc",
+ "md", "mg", "mh", "mk", "ml", "mm", "mn", "mo", "mp", "mq",
+ "mr", "ms", "mt", "mu", "mv", "mw", "mx", "my", "mz", "na",
+ "nc", "ne", "nf", "ng", "ni", "nl", "no", "np", "nr", "nu",
+ "nz", "om", "pa", "pe", "pf", "pg", "ph", "pk", "pl", "pm",
+ "pn", "pr", "ps", "pt", "pw", "py", "qa", "re", "ro", "ru",
+ "rw", "sa", "sb", "sc", "sd", "se", "sg", "sh", "si", "sj",
+ "sk", "sl", "sm", "sn", "so", "sr", "st", "sv", "sy", "sz",
+ "tc", "td", "tf", "tg", "th", "tj", "tk", "tm", "tn", "to",
+ "tp", "tr", "tt", "tv", "tw", "tz", "ua", "ug", "uk", "um",
+ "us", "uy", "uz", "va", "vc", "ve", "vg", "vi", "vn", "vu",
+ "wf", "ws", "ye", "yt", "yu", "za", "zm", "zw"
+ };
+ gint n;
+ GHashTable *htab = g_hash_table_new(g_stricase_hash, g_stricase_equal);
+
+ g_return_val_if_fail(htab, NULL);
+ for (n = 0; n < sizeof toplvl_domains / sizeof toplvl_domains[0]; n++)
+ g_hash_table_insert(htab, (gpointer) toplvl_domains[n], (gpointer) toplvl_domains[n]);
+ return htab;
+}
+
+static gboolean is_toplvl_domain(GHashTable *tab, const gchar *first, const gchar *last)
+{
+ const gint MAX_LVL_DOM_NAME_LEN = 6;
+ gchar buf[MAX_LVL_DOM_NAME_LEN + 1];
+ const gchar *m = buf + MAX_LVL_DOM_NAME_LEN + 1;
+ register gchar *p;
+
+ if (last - first > MAX_LVL_DOM_NAME_LEN || first > last)
+ return FALSE;
+
+ for (p = buf; p < m && first < last; *p++ = *first++)
+ ;
+ *p = 0;
+
+ return g_hash_table_lookup(tab, buf) != NULL;
+}
+
+/* get_email_part() - retrieves an email address. Returns TRUE if succesful */
+gboolean get_email_part(const gchar *start, const gchar *scanpos,
+ const gchar **bp, const gchar **ep, gboolean hdr)
+{
+ /* more complex than the uri part because we need to scan back and forward starting from
+ * the scan position. */
+ gboolean result = FALSE;
+ const gchar *bp_ = NULL;
+ const gchar *ep_ = NULL;
+ static GHashTable *dom_tab;
+ const gchar *last_dot = NULL;
+ const gchar *prelast_dot = NULL;
+ const gchar *last_tld_char = NULL;
+
+ /* the informative part of the email address (describing the name
+ * of the email address owner) may contain quoted parts. the
+ * closure stack stores the last encountered quotes. */
+ gchar closure_stack[128];
+ gchar *ptr = closure_stack;
+
+ g_return_val_if_fail(start != NULL, FALSE);
+ g_return_val_if_fail(scanpos != NULL, FALSE);
+ g_return_val_if_fail(bp != NULL, FALSE);
+ g_return_val_if_fail(ep != NULL, FALSE);
+
+ if (hdr) {
+ const gchar *start_quote = NULL;
+ const gchar *end_quote = NULL;
+search_again:
+ /* go to the real start */
+ if (start[0] == ',')
+ start++;
+ if (start[0] == ';')
+ start++;
+ while (start[0] == '\n' || start[0] == '\r')
+ start++;
+ while (start[0] == ' ' || start[0] == '\t')
+ start++;
+
+ *bp = start;
+
+ /* check if there are quotes (to skip , in them) */
+ if (*start == '"') {
+ start_quote = start;
+ start++;
+ end_quote = strstr(start, "\"");
+ } else {
+ start_quote = NULL;
+ end_quote = NULL;
+ }
+
+ /* skip anything between quotes */
+ if (start_quote && end_quote) {
+ start = end_quote;
+
+ }
+
+ /* find end (either , or ; or end of line) */
+ if (strstr(start, ",") && strstr(start, ";"))
+ *ep = strstr(start,",") < strstr(start, ";")
+ ? strstr(start, ",") : strstr(start, ";");
+ else if (strstr(start, ","))
+ *ep = strstr(start, ",");
+ else if (strstr(start, ";"))
+ *ep = strstr(start, ";");
+ else
+ *ep = start+strlen(start);
+
+ /* go back to real start */
+ if (start_quote && end_quote) {
+ start = start_quote;
+ }
+
+ /* check there's still an @ in that, or search
+ * further if possible */
+ if (strstr(start, "@") && strstr(start, "@") < *ep)
+ return TRUE;
+ else if (*ep < start+strlen(start)) {
+ start = *ep;
+ goto search_again;
+ } else if (start_quote && strstr(start, "\"") && strstr(start, "\"") < *ep) {
+ *bp = start_quote;
+ return TRUE;
+ } else
+ return FALSE;
+ }
+
+ if (!dom_tab)
+ dom_tab = create_domain_tab();
+ g_return_val_if_fail(dom_tab, FALSE);
+
+ /* scan start of address */
+ for (bp_ = scanpos - 1;
+ bp_ >= start && IS_RFC822_CHAR(*(const guchar *)bp_); bp_--)
+ ;
+
+ /* TODO: should start with an alnum? */
+ bp_++;
+ for (; bp_ < scanpos && !IS_ASCII_ALNUM(*(const guchar *)bp_); bp_++)
+ ;
+
+ if (bp_ != scanpos) {
+ /* scan end of address */
+ for (ep_ = scanpos + 1;
+ *ep_ && IS_RFC822_CHAR(*(const guchar *)ep_); ep_++)
+ if (*ep_ == '.') {
+ prelast_dot = last_dot;
+ last_dot = ep_;
+ if (*(last_dot + 1) == '.') {
+ if (prelast_dot == NULL)
+ return FALSE;
+ last_dot = prelast_dot;
+ break;
+ }
+ }
+
+ /* TODO: really should terminate with an alnum? */
+ for (; ep_ > scanpos && !IS_ASCII_ALNUM(*(const guchar *)ep_);
+ --ep_)
+ ;
+ ep_++;
+
+ if (last_dot == NULL)
+ return FALSE;
+ if (last_dot >= ep_)
+ last_dot = prelast_dot;
+ if (last_dot == NULL || (scanpos + 1 >= last_dot))
+ return FALSE;
+ last_dot++;
+
+ for (last_tld_char = last_dot; last_tld_char < ep_; last_tld_char++)
+ if (*last_tld_char == '?')
+ break;
+
+ if (is_toplvl_domain(dom_tab, last_dot, last_tld_char))
+ result = TRUE;
+
+ *ep = ep_;
+ *bp = bp_;
+ }
+
+ if (!result) return FALSE;
+
+ if (*ep_ && *(bp_ - 1) == '"' && *(ep_) == '"'
+ && *(ep_ + 1) == ' ' && *(ep_ + 2) == '<'
+ && IS_RFC822_CHAR(*(ep_ + 3))) {
+ /* this informative part with an @ in it is
+ * followed by the email address */
+ ep_ += 3;
+
+ /* go to matching '>' (or next non-rfc822 char, like \n) */
+ for (; *ep_ != '>' && *ep != '\0' && IS_RFC822_CHAR(*ep_); ep_++)
+ ;
+
+ /* include the bracket */
+ if (*ep_ == '>') ep_++;
+
+ /* include the leading quote */
+ bp_--;
+
+ *ep = ep_;
+ *bp = bp_;
+ return TRUE;
+ }
+
+ /* skip if it's between quotes "'alfons@proteus.demon.nl'" <alfons@proteus.demon.nl> */
+ if (bp_ - 1 > start && IS_QUOTE(*(bp_ - 1)) && IS_QUOTE(*ep_))
+ return FALSE;
+
+ /* see if this is <bracketed>; in this case we also scan for the informative part. */
+ if (bp_ - 1 <= start || *(bp_ - 1) != '<' || *ep_ != '>')
+ return TRUE;
+
+#define FULL_STACK() ((size_t) (ptr - closure_stack) >= sizeof closure_stack)
+#define IN_STACK() (ptr > closure_stack)
+/* has underrun check */
+#define POP_STACK() if(IN_STACK()) --ptr
+/* has overrun check */
+#define PUSH_STACK(c) if(!FULL_STACK()) *ptr++ = (c); else return TRUE
+/* has underrun check */
+#define PEEK_STACK() (IN_STACK() ? *(ptr - 1) : 0)
+
+ ep_++;
+
+ /* scan for the informative part. */
+ for (bp_ -= 2; bp_ >= start; bp_--) {
+ /* if closure on the stack keep scanning */
+ if (PEEK_STACK() == *bp_) {
+ POP_STACK();
+ continue;
+ }
+ if (*bp_ == '\'' || *bp_ == '"') {
+ PUSH_STACK(*bp_);
+ continue;
+ }
+
+ /* if nothing in the closure stack, do the special conditions
+ * the following if..else expression simply checks whether
+ * a token is acceptable. if not acceptable, the clause
+ * should terminate the loop with a 'break' */
+ if (!PEEK_STACK()) {
+ if (*bp_ == '-'
+ && (((bp_ - 1) >= start) && isalnum(*(bp_ - 1)))
+ && (((bp_ + 1) < ep_) && isalnum(*(bp_ + 1)))) {
+ /* hyphens are allowed, but only in
+ between alnums */
+ } else if (strchr(" \"'", *bp_)) {
+ /* but anything not being a punctiation
+ is ok */
+ } else {
+ break; /* anything else is rejected */
+ }
+ }
+ }
+
+ bp_++;
+
+ /* scan forward (should start with an alnum) */
+ for (; *bp_ != '<' && isspace(*bp_) && *bp_ != '"'; bp_++)
+ ;
+#undef PEEK_STACK
+#undef PUSH_STACK
+#undef POP_STACK
+#undef IN_STACK
+#undef FULL_STACK
+
+
+ *bp = bp_;
+ *ep = ep_;
+
+ return result;
+}
+
+#undef IS_QUOTE
+#undef IS_ASCII_ALNUM
+#undef IS_RFC822_CHAR
+
+gchar *make_email_string(const gchar *bp, const gchar *ep)
+{
+ /* returns a mailto: URI; mailto: is also used to detect the
+ * uri type later on in the button_pressed signal handler */
+ gchar *tmp;
+ gchar *result;
+
+ tmp = g_strndup(bp, ep - bp);
+ result = g_strconcat("mailto:", tmp, NULL);
+ g_free(tmp);
+
+ return result;
+}
+
+gchar *make_http_string(const gchar *bp, const gchar *ep)
+{
+ /* returns an http: URI; */
+ gchar *tmp;
+ gchar *result;
+
+ while (bp && *bp && g_ascii_isspace(*bp))
+ bp++;
+ tmp = g_strndup(bp, ep - bp);
+ result = g_strconcat("http://", tmp, NULL);
+ g_free(tmp);
+
+ return result;
+}
+
+static gchar *mailcap_get_command_in_file(const gchar *path, const gchar *type, const gchar *file_to_open)
+{
+ FILE *fp = fopen(path, "rb");
+ gchar buf[BUFFSIZE];
+ gchar *result = NULL;
+ if (!fp)
+ return NULL;
+ while (fgets(buf, sizeof (buf), fp) != NULL) {
+ gchar **parts = g_strsplit(buf, ";", 3);
+ gchar *trimmed = parts[0];
+ while (trimmed[0] == ' ')
+ trimmed++;
+ while (trimmed[strlen(trimmed)-1] == ' ')
+ trimmed[strlen(trimmed)-1] = '\0';
+
+ if (!strcmp(trimmed, type)) {
+ gboolean needsterminal = FALSE;
+ if (parts[2] && strstr(parts[2], "needsterminal")) {
+ needsterminal = TRUE;
+ }
+ if (parts[2] && strstr(parts[2], "test=")) {
+ gchar *orig_testcmd = g_strdup(strstr(parts[2], "test=")+5);
+ gchar *testcmd = orig_testcmd;
+ if (strstr(testcmd,";"))
+ *(strstr(testcmd,";")) = '\0';
+ while (testcmd[0] == ' ')
+ testcmd++;
+ while (testcmd[strlen(testcmd)-1] == '\n')
+ testcmd[strlen(testcmd)-1] = '\0';
+ while (testcmd[strlen(testcmd)-1] == '\r')
+ testcmd[strlen(testcmd)-1] = '\0';
+ while (testcmd[strlen(testcmd)-1] == ' ')
+ testcmd[strlen(testcmd)-1] = '\0';
+
+ if (strstr(testcmd, "%s")) {
+ gchar *tmp = g_strdup_printf(testcmd, file_to_open);
+ gint res = system(tmp);
+ g_free(tmp);
+ g_free(orig_testcmd);
+
+ if (res != 0) {
+ g_strfreev(parts);
+ continue;
+ }
+ } else {
+ gint res = system(testcmd);
+ g_free(orig_testcmd);
+
+ if (res != 0) {
+ g_strfreev(parts);
+ continue;
+ }
+ }
+ }
+
+ trimmed = parts[1];
+ while (trimmed[0] == ' ')
+ trimmed++;
+ while (trimmed[strlen(trimmed)-1] == '\n')
+ trimmed[strlen(trimmed)-1] = '\0';
+ while (trimmed[strlen(trimmed)-1] == '\r')
+ trimmed[strlen(trimmed)-1] = '\0';
+ while (trimmed[strlen(trimmed)-1] == ' ')
+ trimmed[strlen(trimmed)-1] = '\0';
+ result = g_strdup(trimmed);
+ g_strfreev(parts);
+ fclose(fp);
+ /* if there are no single quotes around %s, add them.
+ * '.*%s.*' is ok, as in display 'png:%s'
+ */
+ if (strstr(result, "%s")
+ && !(strstr(result, "'") < strstr(result,"%s") &&
+ strstr(strstr(result,"%s"), "'"))) {
+ gchar *start = g_strdup(result);
+ gchar *end = g_strdup(strstr(result, "%s")+2);
+ gchar *tmp;
+ *strstr(start, "%s") = '\0';
+ tmp = g_strconcat(start,"'%s'",end, NULL);
+ g_free(start);
+ g_free(end);
+ g_free(result);
+ result = tmp;
+ }
+ if (needsterminal) {
+ gchar *tmp = g_strdup_printf("xterm -e %s", result);
+ g_free(result);
+ result = tmp;
+ }
+ return result;
+ }
+ g_strfreev(parts);
+ }
+ fclose(fp);
+ return NULL;
+}
+gchar *mailcap_get_command_for_type(const gchar *type, const gchar *file_to_open)
+{
+ gchar *result = NULL;
+ gchar *path = NULL;
+ if (type == NULL)
+ return NULL;
+ path = g_strconcat(get_home_dir(), G_DIR_SEPARATOR_S, ".mailcap", NULL);
+ result = mailcap_get_command_in_file(path, type, file_to_open);
+ g_free(path);
+ if (result)
+ return result;
+ result = mailcap_get_command_in_file("/etc/mailcap", type, file_to_open);
+ return result;
+}
+
+void mailcap_update_default(const gchar *type, const gchar *command)
+{
+ gchar *path = NULL, *outpath = NULL;
+ path = g_strconcat(get_home_dir(), G_DIR_SEPARATOR_S, ".mailcap", NULL);
+ outpath = g_strconcat(get_home_dir(), G_DIR_SEPARATOR_S, ".mailcap.new", NULL);
+ FILE *fp = fopen(path, "rb");
+ FILE *outfp = fopen(outpath, "wb");
+ gchar buf[BUFFSIZE];
+
+ if (!fp) {
+ g_free(path);
+ g_free(outpath);
+ return;
+ }
+ if (!outfp) {
+ g_free(path);
+ g_free(outpath);
+ fclose(fp);
+ return;
+ }
+ while (fgets(buf, sizeof (buf), fp) != NULL) {
+ gchar **parts = g_strsplit(buf, ";", 3);
+ gchar *trimmed = parts[0];
+ while (trimmed[0] == ' ')
+ trimmed++;
+ while (trimmed[strlen(trimmed)-1] == ' ')
+ trimmed[strlen(trimmed)-1] = '\0';
+
+ if (!strcmp(trimmed, type)) {
+ g_strfreev(parts);
+ continue;
+ }
+ else {
+ fputs(buf, outfp);
+ }
+ g_strfreev(parts);
+ }
+ fprintf(outfp, "%s; %s\n", type, command);
+ fclose(fp);
+ fclose(outfp);
+ g_rename(outpath, path);
+}
+
+gint copy_dir(const gchar *src, const gchar *dst)
+{
+ GDir *dir;
+ const gchar *name;
+
+ if ((dir = g_dir_open(src, 0, NULL)) == NULL) {
+ g_warning("failed to open directory: %s\n", src);
+ return -1;
+ }
+
+ if (make_dir(dst) < 0)
+ return -1;
+
+ while ((name = g_dir_read_name(dir)) != NULL) {
+ gchar *old_file, *new_file;
+ old_file = g_strconcat(src, G_DIR_SEPARATOR_S, name, NULL);
+ new_file = g_strconcat(dst, G_DIR_SEPARATOR_S, name, NULL);
+ debug_print("copying: %s -> %s\n", old_file, new_file);
+ if (g_file_test(old_file, G_FILE_TEST_IS_REGULAR)) {
+ gint r = copy_file(old_file, new_file, TRUE);
+ if (r < 0)
+ return r;
+ } else if (g_file_test(old_file, G_FILE_TEST_IS_DIR)) {
+ gint r = copy_dir(old_file, new_file);
+ if (r < 0)
+ return r;
+ }
+ }
+ return 0;
+}
+
+/* crude test to see if a file is an email. */
+gboolean file_is_email (const gchar *filename)
+{
+ FILE *fp = NULL;
+ gchar buffer[2048];
+ gint i = 0;
+ gint score = 0;
+ if (filename == NULL)
+ return FALSE;
+ if ((fp = g_fopen(filename, "rb")) == NULL)
+ return FALSE;
+ while (i < 60 && score < 3
+ && fgets(buffer, sizeof (buffer), fp) > 0) {
+ if (!strncmp(buffer, "From:", strlen("From:")))
+ score++;
+ if (!strncmp(buffer, "To:", strlen("To:")))
+ score++;
+ if (!strncmp(buffer, "Subject:", strlen("Subject:")))
+ score++;
+ i++;
+ }
+ fclose(fp);
+ return (score >= 3);
+}
+
+gboolean sc_g_list_bigger(GList *list, gint max)
+{
+ GList *cur = list;
+ int i = 0;
+ while (cur && i <= max+1) {
+ i++;
+ cur = cur->next;
+ }
+ return (i > max);
+}
+
+gboolean sc_g_slist_bigger(GSList *list, gint max)
+{
+ GSList *cur = list;
+ int i = 0;
+ while (cur && i <= max+1) {
+ i++;
+ cur = cur->next;
+ }
+ return (i > max);
+}
projects / claws.git / blobdiff