* \e$B8=:_!"\e(Bnkf \e$B$O\e(B SorceForge \e$B$K$F%a%s%F%J%s%9$,B3$1$i$l$F$$$^$9!#\e(B
* http://sourceforge.jp/projects/nkf/
***********************************************************************/
-#define NKF_IDENT "$Id: nkf.c,v 1.190 2008/11/09 20:34:04 naruse Exp $"
+#define NKF_IDENT "$Id: nkf.c,v 1.191 2008/11/09 21:10:04 naruse Exp $"
#define NKF_VERSION "2.0.8"
#define NKF_RELEASE_DATE "2008-11-10"
#define COPY_RIGHT \
nkf_char std_gc_buf[STD_GC_BUFSIZE];
nkf_char std_gc_ndx;
+static void *
+nkf_malloc(size_t size)
+{
+ void *ptr;
+
+ if (size == 0) size = 1;
+
+ ptr = malloc(size);
+ if (ptr == NULL) {
+ perror("can't malloc");
+ exit(EXIT_FAILURE);
+ }
+
+ return ptr;
+}
+
+static void *
+nkf_realloc(void *ptr, size_t size)
+{
+ if (size == 0) size = 1;
+
+ ptr = realloc(ptr, size);
+ if (ptr == NULL) {
+ perror("can't realloc");
+ exit(EXIT_FAILURE);
+ }
+
+ return ptr;
+}
+
+#define nkf_free(ptr) free(ptr)
+
static int
nkf_str_caseeql(const char *src, const char *target)
{
char *str;
int len = sprintf(buf, "CP%d", GetACP());
if (len > 0) {
- str = malloc(len + 1);
+ str = nkf_malloc(len + 1);
strcpy(str, buf);
str[len] = '\0';
return str;
}
if(asterisk_count){
- backup_filename = malloc(strlen(suffix) + (asterisk_count * (filename_length - 1)) + 1);
- if (!backup_filename){
- perror("Can't malloc backup filename.");
- return NULL;
- }
-
+ backup_filename = nkf_malloc(strlen(suffix) + (asterisk_count * (filename_length - 1)) + 1);
for(i = 0, j = 0; suffix[i];){
if(suffix[i] == '*'){
backup_filename[j] = '\0';
backup_filename[j] = '\0';
}else{
j = filename_length + strlen(suffix);
- backup_filename = malloc(j + 1);
+ backup_filename = nkf_malloc(j + 1);
strcpy(backup_filename, filename);
strcat(backup_filename, suffix);
backup_filename[j] = '\0';
#ifdef UNICODE_NORMALIZATION
-#define nkf_error(mes) nkf_error0(__FILE__, __LINE__, mes);
-
-static void
-nkf_error0(const char *file, int line, const char *mes)
-{
- fprintf(stderr, "%s:%d: %s\n", file, line, mes);
-}
-
-static void *
-nkf_malloc(size_t n)
-{
- void *ptr = malloc(n);
- if (ptr == NULL) {
- nkf_error("can't allocate memory");
- }
- return ptr;
-}
-
-#define nkf_free(ptr) free(ptr)
-
typedef struct {
unsigned char *ary;
int max_length;
/* end Q encoding */
input_mode = exit_mode;
lwsp_count = 0;
- lwsp_buf = malloc((lwsp_size+5)*sizeof(char));
- if (lwsp_buf==NULL) {
- perror("can't malloc");
- return -1;
- }
+ lwsp_buf = nkf_malloc((lwsp_size+5)*sizeof(char));
while ((c1=(*i_getc)(f))!=EOF) {
switch (c1) {
case LF:
lwsp_buf[lwsp_count] = (unsigned char)c1;
if (lwsp_count++>lwsp_size){
lwsp_size <<= 1;
- lwsp_buf_new = realloc(lwsp_buf, (lwsp_size+5)*sizeof(char));
- if (lwsp_buf_new==NULL) {
- free(lwsp_buf);
- perror("can't realloc");
- return -1;
- }
+ lwsp_buf_new = nkf_realloc(lwsp_buf, (lwsp_size+5)*sizeof(char));
lwsp_buf = lwsp_buf_new;
}
continue;
i_ungetc(lwsp_buf[lwsp_count],f);
c1 = lwsp_buf[0];
}
- free(lwsp_buf);
+ nkf_free(lwsp_buf);
return c1;
}
if (c1=='='&&c2<SP) { /* this is soft wrap */
if ((c1 == '?') && (c2 == '=')) {
input_mode = ASCII;
lwsp_count = 0;
- lwsp_buf = malloc((lwsp_size+5)*sizeof(char));
- if (lwsp_buf==NULL) {
- perror("can't malloc");
- return -1;
- }
+ lwsp_buf = nkf_malloc((lwsp_size+5)*sizeof(char));
while ((c1=(*i_getc)(f))!=EOF) {
switch (c1) {
case LF:
lwsp_buf[lwsp_count] = (unsigned char)c1;
if (lwsp_count++>lwsp_size){
lwsp_size <<= 1;
- lwsp_buf_new = realloc(lwsp_buf, (lwsp_size+5)*sizeof(char));
- if (lwsp_buf_new==NULL) {
- free(lwsp_buf);
- perror("can't realloc");
- return -1;
- }
+ lwsp_buf_new = nkf_realloc(lwsp_buf, (lwsp_size+5)*sizeof(char));
lwsp_buf = lwsp_buf_new;
}
continue;
i_ungetc(lwsp_buf[lwsp_count],f);
c1 = lwsp_buf[0];
}
- free(lwsp_buf);
+ nkf_free(lwsp_buf);
return c1;
}
mime_c3_retry:
nkf_iconv_t converter;
converter->input_buffer_size = IOBUF_SIZE;
- converter->input_buffer = malloc(converter->input_buffer_size);
- if (converter->input_buffer == NULL)
- perror("can't malloc");
-
+ converter->input_buffer = nkf_malloc(converter->input_buffer_size);
converter->output_buffer_size = IOBUF_SIZE * 2;
- converter->output_buffer = malloc(converter->output_buffer_size);
- if (converter->output_buffer == NULL)
- perror("can't malloc");
-
+ converter->output_buffer = nkf_malloc(converter->output_buffer_size);
converter->cd = iconv_open(tocode, fromcode);
if (converter->cd == (iconv_t)-1)
{
static void
nkf_iconv_close(nkf_iconv_t *convert)
{
- free(converter->inbuf);
- free(converter->outbuf);
+ nkf_free(converter->inbuf);
+ nkf_free(converter->outbuf);
iconv_close(converter->cd);
}
#endif
overwrite_f = TRUE;
preserve_time_f = TRUE;
backup_f = TRUE;
- backup_suffix = malloc(strlen((char *) p) + 1);
+ backup_suffix = nkf_malloc(strlen((char *) p) + 1);
strcpy(backup_suffix, (char *) p);
continue;
}
overwrite_f = TRUE;
preserve_time_f = FALSE;
backup_f = TRUE;
- backup_suffix = malloc(strlen((char *) p) + 1);
+ backup_suffix = nkf_malloc(strlen((char *) p) + 1);
strcpy(backup_suffix, (char *) p);
continue;
}
if (file_out_f == TRUE) {
#ifdef OVERWRITE
if (overwrite_f){
- outfname = malloc(strlen(origfname)
+ outfname = nkf_malloc(strlen(origfname)
+ strlen(".nkftmpXXXXXX")
+ 1);
- if (!outfname){
- perror(origfname);
- return -1;
- }
strcpy(outfname, origfname);
#ifdef MSDOS
{
fprintf(stderr, "Can't rename %s to %s\n",
origfname, backup_filename);
}
- free(backup_filename);
+ nkf_free(backup_filename);
}else{
#ifdef MSDOS
if (unlink(origfname)){
fprintf(stderr, "Can't rename %s to %s\n",
outfname, origfname);
}
- free(outfname);
+ nkf_free(outfname);
}
#endif
}