*
* 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
- * the Free Software Foundation; either version 2 of the License, or
+ * the Free Software Foundation; either version 3 of the License, or
* (at your option) any later version.
*
* This program is distributed in the hope that it will be useful,
* GNU General Public License for more details.
*
* 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., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
+ * along with this program. If not, see <http://www.gnu.org/licenses/>.
+ *
*/
#ifdef HAVE_CONFIG_H
#include "prefs_common.h"
#include "prefs_gtk.h"
#include "alertpanel.h"
+#include "timing.h"
static GHashTable *procmime_get_mime_type_table (void);
+static MimeInfo *procmime_scan_file_short(const gchar *filename);
+static MimeInfo *procmime_scan_queue_file_short(const gchar *filename);
+static MimeInfo *procmime_scan_queue_file_full(const gchar *filename, gboolean short_scan);
MimeInfo *procmime_mimeinfo_new(void)
{
{
gchar *filename;
MimeInfo *mimeinfo;
-
+ START_TIMING("");
filename = procmsg_get_message_file_path(msginfo);
if (!filename || !is_file_exist(filename)) {
g_free(filename);
- filename = procmsg_get_message_file(msginfo);
- }
- if (!filename || !is_file_exist(filename))
return NULL;
+ }
if (!folder_has_parent_of_type(msginfo->folder, F_QUEUE) &&
!folder_has_parent_of_type(msginfo->folder, F_DRAFT))
mimeinfo = procmime_scan_queue_file(filename);
g_free(filename);
+ END_TIMING();
+ return mimeinfo;
+}
+
+MimeInfo *procmime_scan_message_short(MsgInfo *msginfo)
+{
+ gchar *filename;
+ MimeInfo *mimeinfo;
+
+ filename = procmsg_get_message_file_path(msginfo);
+ if (!filename || !is_file_exist(filename)) {
+ g_free(filename);
+ return NULL;
+ }
+
+ if (!folder_has_parent_of_type(msginfo->folder, F_QUEUE) &&
+ !folder_has_parent_of_type(msginfo->folder, F_DRAFT))
+ mimeinfo = procmime_scan_file_short(filename);
+ else
+ mimeinfo = procmime_scan_queue_file_short(filename);
+ g_free(filename);
+
return mimeinfo;
}
/* this is flowed */ \
if (delsp) \
lastline[llen-1] = '\0'; \
- fputs(lastline, outfp); \
+ if (fputs(lastline, outfp) == EOF) \
+ err = TRUE; \
} else { \
- fputs(lastline, outfp); \
- fputs("\n", outfp); \
+ if (fputs(lastline, outfp) == EOF) \
+ err = TRUE; \
+ if (fputs("\n", outfp) == EOF) \
+ err = TRUE; \
} \
} \
strcpy(lastline, buf); \
gboolean tmp_file = FALSE;
gboolean flowed = FALSE;
gboolean delsp = FALSE;
+ gboolean err = FALSE;
+
EncodingType encoding = forced_encoding
? forced_encoding
: mimeinfo->encoding_type;
len = qp_decode_line(buf);
buf[len]='\0';
if (!flowed) {
- fwrite(buf, 1, len, outfp);
+ if (fwrite(buf, 1, len, outfp) < len)
+ err = TRUE;
} else {
FLUSH_LASTLINE();
}
len = base64_decoder_decode(decoder, buf, outbuf);
if (len < 0 && !got_error) {
g_warning("Bad BASE64 content.\n");
- fwrite(_("[Error decoding BASE64]\n"),
+ if (fwrite(_("[Error decoding BASE64]\n"),
sizeof(gchar),
strlen(_("[Error decoding BASE64]\n")),
- tmpfp);
+ tmpfp) < strlen(_("[Error decoding BASE64]\n")))
+ g_warning("error decoding BASE64");
got_error = TRUE;
continue;
} else if (len >= 0) {
/* print out the error message only once
* per block */
- fwrite(outbuf, sizeof(gchar), len, tmpfp);
+ if (fwrite(outbuf, sizeof(gchar), len, tmpfp) < len)
+ err = TRUE;
got_error = FALSE;
}
}
rewind(tmpfp);
while (fgets(buf, sizeof(buf), tmpfp) != NULL) {
strcrchomp(buf);
- fputs(buf, outfp);
+ if (fputs(buf, outfp) == EOF)
+ err = TRUE;
}
fclose(tmpfp);
}
g_warning("Bad UUENCODE content(%d)\n", len);
break;
}
- fwrite(outbuf, sizeof(gchar), len, outfp);
+ if (fwrite(outbuf, sizeof(gchar), len, outfp) < len)
+ err = TRUE;
} else
flag = TRUE;
}
} else {
while ((ftell(infp) < readend) && (fgets(buf, sizeof(buf), infp) != NULL)) {
if (!flowed) {
- fputs(buf, outfp);
+ if (fputs(buf, outfp) == EOF)
+ err = TRUE;
} else {
FLUSH_LASTLINE();
}
}
if (flowed)
FLUSH_LASTLINE();
+ if (err == TRUE)
+ g_warning("write error");
}
fclose(outfp);
fclose(infp);
+ if (err == TRUE) {
+ return FALSE;
+ }
+
stat(tmpfilename, &statbuf);
if (mimeinfo->tmp && (mimeinfo->data.filename != NULL))
g_unlink(mimeinfo->data.filename);
gint len;
gchar *tmpfilename;
struct stat statbuf;
+ gboolean err = FALSE;
if (mimeinfo->content == MIMECONTENT_EMPTY)
return TRUE;
B64_LINE_SIZE, tmp_fp))
== B64_LINE_SIZE) {
base64_encode(outbuf, inbuf, B64_LINE_SIZE);
- fputs(outbuf, outfp);
- fputc('\n', outfp);
+ if (fputs(outbuf, outfp) == EOF)
+ err = TRUE;
+ if (fputc('\n', outfp) == EOF)
+ err = TRUE;
}
if (len > 0 && feof(tmp_fp)) {
base64_encode(outbuf, inbuf, len);
- fputs(outbuf, outfp);
- fputc('\n', outfp);
+ if (fputs(outbuf, outfp) == EOF)
+ err = TRUE;
+ if (fputc('\n', outfp) == EOF)
+ err = TRUE;
}
if (tmp_file) {
tmpbuf += sizeof("From ")-1;
- fputs("=46rom ", outfp);
- fputs(tmpbuf, outfp);
- } else
- fputs(outbuf, outfp);
+ if (fputs("=46rom ", outfp) == EOF)
+ err = TRUE;
+ if (fputs(tmpbuf, outfp) == EOF)
+ err = TRUE;
+ } else {
+ if (fputs(outbuf, outfp) == EOF)
+ err = TRUE;
+ }
}
} else {
gchar buf[BUFFSIZE];
while (fgets(buf, sizeof(buf), infp) != NULL) {
strcrchomp(buf);
- fputs(buf, outfp);
+ if (fputs(buf, outfp) == EOF)
+ err = TRUE;
}
}
fclose(outfp);
fclose(infp);
+ if (err == TRUE)
+ return FALSE;
+
if (mimeinfo->content == MIMECONTENT_FILE) {
if (mimeinfo->tmp && (mimeinfo->data.filename != NULL))
g_unlink(mimeinfo->data.filename);
gchar * rcpath;
PrefFile *pfile;
GList * cur;
-
+ int err = 0;
rcpath = g_strconcat(get_rc_dir(), G_DIR_SEPARATOR_S, RENDERER_RC, NULL);
if ((pfile = prefs_write_open(rcpath)) == NULL) {
for (cur = renderer_list ; cur != NULL ; cur = cur->next) {
struct ContentRenderer * renderer;
renderer = cur->data;
- fprintf(pfile->fp, "%s %s\n", renderer->content_type,
- renderer->renderer);
+ if (fprintf(pfile->fp, "%s %s\n", renderer->content_type,
+ renderer->renderer) < 0) {
+ err = TRUE;
+ break;
+ }
}
- if (prefs_file_close(pfile) < 0) {
- g_warning("failed to write configuration to file\n");
- return;
+ if (!err) {
+ if (prefs_file_close(pfile) < 0) {
+ g_warning("failed to write configuration to file\n");
+ return;
+ }
+ } else {
+ prefs_file_close_revert(pfile);
}
}
struct ContentRenderer * renderer;
GList * cur;
gchar *tmpfile, *content_type;
-
+ gboolean err = FALSE;
+
g_return_val_if_fail(mimeinfo != NULL, NULL);
if (!procmime_decode_content(mimeinfo))
while ((count =
fread(buf, sizeof(char), sizeof(buf),
- tmpfp)) > 0)
- fwrite(buf, sizeof(char), count, p);
+ tmpfp)) > 0) {
+ if (fwrite(buf, sizeof(char), count, p) < count)
+ err = TRUE;
+ }
pclose(p);
}
conv = conv_code_converter_new(src_codeset);
parser = sc_html_parser_new(tmpfp, conv);
while ((str = sc_html_parse(parser)) != NULL) {
- fputs(str, outfp);
+ if (fputs(str, outfp) == EOF)
+ err = TRUE;
}
sc_html_parser_destroy(parser);
conv_code_converter_destroy(conv);
conv = conv_code_converter_new(src_codeset);
parser = ertf_parser_new(tmpfp, conv);
while ((str = ertf_parse(parser)) != NULL) {
- fputs(str, outfp);
+ if (fputs(str, outfp) == EOF)
+ err = TRUE;
}
ertf_parser_destroy(parser);
conv_code_converter_destroy(conv);
while (fgets(buf, sizeof(buf), tmpfp) != NULL) {
str = conv_codeset_strdup(buf, src_codeset, CS_UTF_8);
if (str) {
- fputs(str, outfp);
+ if (fputs(str, outfp) == EOF)
+ err = TRUE;
g_free(str);
} else {
conv_fail = TRUE;
- fputs(buf, outfp);
+ if (fputs(buf, outfp) == EOF)
+ err = TRUE;
}
}
}
g_unlink(tmpfile);
g_free(tmpfile);
+ if (err == TRUE) {
+ fclose(outfp);
+ return NULL;
+ }
+
return outfp;
}
{
FILE *outfp = NULL;
MimeInfo *mimeinfo, *partinfo;
-
+ START_TIMING("");
g_return_val_if_fail(msginfo != NULL, NULL);
- mimeinfo = procmime_scan_message(msginfo);
+ mimeinfo = procmime_scan_message_short(msginfo);
if (!mimeinfo) return NULL;
partinfo = mimeinfo;
outfp = procmime_get_text_content(partinfo);
procmime_mimeinfo_free_all(mimeinfo);
-
+ END_TIMING();
return outfp;
}
octet_percentage = 0.0;
debug_print("procmime_get_encoding_for_text_file(): "
- "8bit chars: %d / %d (%f%%)\n", octet_chars, total_len,
+ "8bit chars: %zd / %zd (%f%%)\n", octet_chars, total_len,
100.0 * octet_percentage);
if (octet_percentage > 0.20 || force_b64) {
gchar *content_location,
const gchar *filename,
guint offset,
- guint length);
+ guint length,
+ gboolean short_scan);
-static void procmime_parse_message_rfc822(MimeInfo *mimeinfo)
+static void procmime_parse_message_rfc822(MimeInfo *mimeinfo, gboolean short_scan)
{
HeaderEntry hentry[] = {{"Content-Type:", NULL, TRUE},
{"Content-Transfer-Encoding:",
hentry[2].body, hentry[3].body,
hentry[4].body, hentry[5].body,
mimeinfo->data.filename, content_start,
- len);
+ len, short_scan);
for (i = 0; i < (sizeof hentry / sizeof hentry[0]); i++) {
g_free(hentry[i].body);
}
}
-static void procmime_parse_multipart(MimeInfo *mimeinfo)
+static void procmime_parse_multipart(MimeInfo *mimeinfo, gboolean short_scan)
{
HeaderEntry hentry[] = {{"Content-Type:", NULL, TRUE},
{"Content-Transfer-Encoding:",
gchar buf[BUFFSIZE];
FILE *fp;
int result = 0;
+ gboolean done = FALSE;
boundary = g_hash_table_lookup(mimeinfo->typeparameters, "boundary");
if (!boundary)
hentry[2].body, hentry[3].body,
hentry[4].body, hentry[5].body,
mimeinfo->data.filename, lastoffset,
- len);
+ len, short_scan);
+ if (result == 1 && short_scan) {
+ done = TRUE;
+ break;
+ }
}
if (buf[2 + boundary_len] == '-' &&
return;
}
+static GSList *registered_parsers = NULL;
+
+static MimeParser *procmime_get_mimeparser_for_type(MimeMediaType type, const gchar *sub_type)
+{
+ GSList *cur;
+ for (cur = registered_parsers; cur; cur = cur->next) {
+ MimeParser *parser = (MimeParser *)cur->data;
+ if (parser->type == type && !strcmp2(parser->sub_type, sub_type))
+ return parser;
+ }
+ return NULL;
+}
+
+void procmime_mimeparser_register(MimeParser *parser)
+{
+ if (!procmime_get_mimeparser_for_type(parser->type, parser->sub_type))
+ registered_parsers = g_slist_append(registered_parsers, parser);
+}
+
+
+void procmime_mimeparser_unregister(MimeParser *parser)
+{
+ registered_parsers = g_slist_remove(registered_parsers, parser);
+}
+
+static gboolean procmime_mimeparser_parse(MimeParser *parser, MimeInfo *mimeinfo)
+{
+ g_return_val_if_fail(parser->parse != NULL, FALSE);
+ return parser->parse(parser, mimeinfo);
+}
+
static int procmime_parse_mimepart(MimeInfo *parent,
gchar *content_type,
gchar *content_encoding,
gchar *content_location,
const gchar *filename,
guint offset,
- guint length)
+ guint length,
+ gboolean short_scan)
{
MimeInfo *mimeinfo;
+ MimeParser *parser = NULL;
+ gboolean parsed = FALSE;
+ int result = 0;
/* Create MimeInfo */
mimeinfo = procmime_mimeinfo_new();
mimeinfo->disposition = DISPOSITIONTYPE_UNKNOWN;
/* Call parser for mime type */
- switch (mimeinfo->type) {
+ if ((parser = procmime_get_mimeparser_for_type(mimeinfo->type, mimeinfo->subtype)) != NULL) {
+ parsed = procmime_mimeparser_parse(parser, mimeinfo);
+ }
+ if (!parsed) {
+ switch (mimeinfo->type) {
+ case MIMETYPE_TEXT:
+ if (g_ascii_strcasecmp(mimeinfo->subtype, "plain") == 0 && short_scan) {
+ return 1;
+ }
+ break;
+
case MIMETYPE_MESSAGE:
if (g_ascii_strcasecmp(mimeinfo->subtype, "rfc822") == 0) {
- procmime_parse_message_rfc822(mimeinfo);
+ procmime_parse_message_rfc822(mimeinfo, short_scan);
}
break;
case MIMETYPE_MULTIPART:
- procmime_parse_multipart(mimeinfo);
+ procmime_parse_multipart(mimeinfo, short_scan);
break;
default:
break;
+ }
}
- return 0;
+ return result;
}
static gchar *typenames[] = {
depth = g_node_depth(node);
for (i = 0; i < depth; i++)
- printf(" ");
- printf("%s/%s (offset:%d length:%d encoding: %d)\n", typenames[mimeinfo->type], mimeinfo->subtype, mimeinfo->offset, mimeinfo->length, mimeinfo->encoding_type);
+ g_print(" ");
+ g_print("%s/%s (offset:%d length:%d encoding: %d)\n", typenames[mimeinfo->type], mimeinfo->subtype, mimeinfo->offset, mimeinfo->length, mimeinfo->encoding_type);
return FALSE;
}
g_node_traverse(mimeinfo->node, G_PRE_ORDER, G_TRAVERSE_ALL, -1, output_func, NULL);
}
-static MimeInfo *procmime_scan_file_with_offset(const gchar *filename, int offset)
+static MimeInfo *procmime_scan_file_with_offset(const gchar *filename, int offset, gboolean short_scan)
{
MimeInfo *mimeinfo;
struct stat buf;
mimeinfo->offset = offset;
mimeinfo->length = buf.st_size - offset;
- procmime_parse_message_rfc822(mimeinfo);
+ procmime_parse_message_rfc822(mimeinfo, short_scan);
if (debug_get_mode())
output_mime_structure(mimeinfo, 0);
return mimeinfo;
}
-MimeInfo *procmime_scan_file(const gchar *filename)
+static MimeInfo *procmime_scan_file_full(const gchar *filename, gboolean short_scan)
{
MimeInfo *mimeinfo;
g_return_val_if_fail(filename != NULL, NULL);
- mimeinfo = procmime_scan_file_with_offset(filename, 0);
+ mimeinfo = procmime_scan_file_with_offset(filename, 0, short_scan);
return mimeinfo;
}
-MimeInfo *procmime_scan_queue_file(const gchar *filename)
+MimeInfo *procmime_scan_file(const gchar *filename)
+{
+ return procmime_scan_file_full(filename, FALSE);
+}
+
+static MimeInfo *procmime_scan_file_short(const gchar *filename)
+{
+ return procmime_scan_file_full(filename, TRUE);
+}
+
+static MimeInfo *procmime_scan_queue_file_full(const gchar *filename, gboolean short_scan)
{
FILE *fp;
MimeInfo *mimeinfo;
offset = ftell(fp);
fclose(fp);
- mimeinfo = procmime_scan_file_with_offset(filename, offset);
+ mimeinfo = procmime_scan_file_with_offset(filename, offset, short_scan);
return mimeinfo;
}
+MimeInfo *procmime_scan_queue_file(const gchar *filename)
+{
+ return procmime_scan_queue_file_full(filename, FALSE);
+}
+
+static MimeInfo *procmime_scan_queue_file_short(const gchar *filename)
+{
+ return procmime_scan_queue_file_full(filename, TRUE);
+}
+
typedef enum {
ENC_AS_TOKEN,
ENC_AS_QUOTED_STRING,
FILE *fp;
guint len;
guint ascii_only;
+ gint error;
} ParametersData;
static void write_parameters(gpointer key, gpointer value, gpointer user_data)
if (buf->str && strlen(buf->str)) {
if (pdata->len + strlen(buf->str) + 2 > 76) {
- fprintf(pdata->fp, ";\n %s", buf->str);
+ if (fprintf(pdata->fp, ";\n %s", buf->str) < 0)
+ pdata->error = TRUE;
pdata->len = strlen(buf->str) + 1;
} else {
- fprintf(pdata->fp, "; %s", buf->str);
+ if (fprintf(pdata->fp, "; %s", buf->str) < 0)
+ pdata->error = TRUE;
pdata->len += strlen(buf->str) + 2;
}
}
g_string_free(buf, TRUE);
}
-void procmime_write_mime_header(MimeInfo *mimeinfo, FILE *fp)
+#define TRY(func) { \
+ if (!(func)) { \
+ return -1; \
+ } \
+}
+
+int procmime_write_mime_header(MimeInfo *mimeinfo, FILE *fp)
{
struct TypeTable *type_table;
ParametersData *pdata = g_new0(ParametersData, 1);
pdata->fp = fp;
pdata->ascii_only = FALSE;
-
+ pdata->error = FALSE;
for (type_table = mime_type_table; type_table->str != NULL; type_table++)
if (mimeinfo->type == type_table->type) {
gchar *buf = g_strdup_printf(
"Content-Type: %s/%s", type_table->str, mimeinfo->subtype);
- fprintf(fp, "%s", buf);
+ if (fprintf(fp, "%s", buf) < 0) {
+ g_free(buf);
+ g_free(pdata);
+ return -1;
+ }
pdata->len = strlen(buf);
pdata->ascii_only = TRUE;
g_free(buf);
break;
}
g_hash_table_foreach(mimeinfo->typeparameters, write_parameters, pdata);
+ if (pdata->error == TRUE) {
+ g_free(pdata);
+ return -1;
+ }
g_free(pdata);
- fprintf(fp, "\n");
+ TRY(fprintf(fp, "\n") >= 0);
if (mimeinfo->encoding_type != ENC_UNKNOWN)
- fprintf(fp, "Content-Transfer-Encoding: %s\n", procmime_get_encoding_str(mimeinfo->encoding_type));
+ TRY(fprintf(fp, "Content-Transfer-Encoding: %s\n", procmime_get_encoding_str(mimeinfo->encoding_type)) >= 0);
if (mimeinfo->description != NULL)
- fprintf(fp, "Content-Description: %s\n", mimeinfo->description);
+ TRY(fprintf(fp, "Content-Description: %s\n", mimeinfo->description) >= 0);
if (mimeinfo->id != NULL)
- fprintf(fp, "Content-ID: %s\n", mimeinfo->id);
+ TRY(fprintf(fp, "Content-ID: %s\n", mimeinfo->id) >= 0);
if (mimeinfo->location != NULL)
- fprintf(fp, "Content-Location: %s\n", mimeinfo->location);
+ TRY(fprintf(fp, "Content-Location: %s\n", mimeinfo->location) >= 0);
if (mimeinfo->disposition != DISPOSITIONTYPE_UNKNOWN) {
ParametersData *pdata = g_new0(ParametersData, 1);
else
buf = g_strdup("Content-Disposition: unknown");
- fprintf(fp, "%s", buf);
+ if (fprintf(fp, "%s", buf) < 0) {
+ g_free(buf);
+ g_free(pdata);
+ return -1;
+ }
pdata->len = strlen(buf);
g_free(buf);
pdata->fp = fp;
pdata->ascii_only = FALSE;
-
+ pdata->error = FALSE;
g_hash_table_foreach(mimeinfo->dispositionparameters, write_parameters, pdata);
+ if (pdata->error == TRUE) {
+ g_free(pdata);
+ return -1;
+ }
g_free(pdata);
- fprintf(fp, "\n");
+ TRY(fprintf(fp, "\n") >= 0);
}
- fprintf(fp, "\n");
+ TRY(fprintf(fp, "\n") >= 0);
+
+ return 0;
}
static gint procmime_write_message_rfc822(MimeInfo *mimeinfo, FILE *fp)
MimeInfo *child;
gchar buf[BUFFSIZE];
gboolean skip = FALSE;;
+ size_t len;
debug_print("procmime_write_message_rfc822\n");
skip = TRUE;
continue;
}
- fwrite(buf, sizeof(gchar), strlen(buf), fp);
+ len = strlen(buf);
+ if (fwrite(buf, sizeof(gchar), len, fp) < len) {
+ g_warning("failed to dump %zd bytes from file", len);
+ fclose(infp);
+ return -1;
+ }
skip = FALSE;
}
fclose(infp);
break;
case MIMECONTENT_MEM:
- fwrite(mimeinfo->data.mem,
- sizeof(gchar),
- strlen(mimeinfo->data.mem),
- fp);
+ len = strlen(mimeinfo->data.mem);
+ if (fwrite(mimeinfo->data.mem, sizeof(gchar), len, fp) < len) {
+ g_warning("failed to dump %zd bytes from mem", len);
+ return -1;
+ }
break;
default:
return -1;
child = (MimeInfo *) childnode->data;
- fprintf(fp, "Mime-Version: 1.0\n");
- procmime_write_mime_header(child, fp);
+ if (fprintf(fp, "Mime-Version: 1.0\n") < 0) {
+ g_warning("failed to write mime version");
+ return -1;
+ }
+ if (procmime_write_mime_header(child, fp) < 0)
+ return -1;
return procmime_write_mimeinfo(child, fp);
}
gchar *boundary, *str, *str2;
gchar buf[BUFFSIZE];
gboolean firstboundary;
+ size_t len;
debug_print("procmime_write_multipart\n");
while (fgets(buf, sizeof(buf), infp) == buf) {
if (IS_BOUNDARY(buf, boundary, strlen(boundary)))
break;
- fwrite(buf, sizeof(gchar), strlen(buf), fp);
+ len = strlen(buf);
+ if (fwrite(buf, sizeof(gchar), len, fp) < len) {
+ g_warning("failed to write %zd", len);
+ fclose(infp);
+ return -1;
+ }
}
fclose(infp);
break;
if (((str2 = strstr(str, boundary)) != NULL) && ((str2 - str) >= 2) &&
(*(str2 - 1) == '-') && (*(str2 - 2) == '-'))
*(str2 - 2) = '\0';
- fwrite(str, sizeof(gchar), strlen(str), fp);
+ len = strlen(str);
+ if (fwrite(str, sizeof(gchar), len, fp) < len) {
+ g_warning("failed to write %zd from mem", len);
+ g_free(str);
+ return -1;
+ }
g_free(str);
break;
if (firstboundary)
firstboundary = FALSE;
else
- fprintf(fp, "\n");
- fprintf(fp, "--%s\n", boundary);
+ TRY(fprintf(fp, "\n") >= 0);
+
+ TRY(fprintf(fp, "--%s\n", boundary) >= 0);
- procmime_write_mime_header(child, fp);
+ if (procmime_write_mime_header(child, fp) < 0)
+ return -1;
if (procmime_write_mimeinfo(child, fp) < 0)
return -1;
childnode = g_node_next_sibling(childnode);
}
- fprintf(fp, "\n--%s--\n", boundary);
+ TRY(fprintf(fp, "\n--%s--\n", boundary) >= 0);
return 0;
}
gint procmime_write_mimeinfo(MimeInfo *mimeinfo, FILE *fp)
{
FILE *infp;
-
+ size_t len;
debug_print("procmime_write_mimeinfo\n");
if (G_NODE_IS_LEAF(mimeinfo->node)) {
return 0;
case MIMECONTENT_MEM:
- fwrite(mimeinfo->data.mem,
- sizeof(gchar),
- strlen(mimeinfo->data.mem),
- fp);
+ len = strlen(mimeinfo->data.mem);
+ if (fwrite(mimeinfo->data.mem, sizeof(gchar), len, fp) < len)
+ return -1;
return 0;
default:
projects / claws.git / blobdiff