| /* $Id$ */ |
| /* |
| * Copyright (C)2003-2006 Benny Prijono <benny@prijono.org> |
| * |
| * 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 |
| * (at your option) any later version. |
| * |
| * This program is distributed in the hope that it will be useful, |
| * but WITHOUT ANY WARRANTY; without even the implied warranty of |
| * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the |
| * 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., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA |
| */ |
| |
| PJ_IDEF(pj_str_t) pj_str(char *str) |
| { |
| pj_str_t dst; |
| dst.ptr = str; |
| dst.slen = str ? pj_native_strlen(str) : 0; |
| return dst; |
| } |
| |
| PJ_IDEF(pj_str_t*) pj_strdup(pj_pool_t *pool, |
| pj_str_t *dst, |
| const pj_str_t *src) |
| { |
| if (src->slen) { |
| dst->ptr = (char*)pj_pool_alloc(pool, src->slen); |
| pj_memcpy(dst->ptr, src->ptr, src->slen); |
| } |
| dst->slen = src->slen; |
| return dst; |
| } |
| |
| PJ_IDEF(pj_str_t*) pj_strdup_with_null( pj_pool_t *pool, |
| pj_str_t *dst, |
| const pj_str_t *src) |
| { |
| if (src->slen) { |
| dst->ptr = (char*)pj_pool_alloc(pool, src->slen+1); |
| pj_memcpy(dst->ptr, src->ptr, src->slen); |
| } else { |
| dst->ptr = (char*)pj_pool_alloc(pool, 1); |
| } |
| dst->slen = src->slen; |
| dst->ptr[dst->slen] = '\0'; |
| return dst; |
| } |
| |
| PJ_IDEF(pj_str_t*) pj_strdup2(pj_pool_t *pool, |
| pj_str_t *dst, |
| const char *src) |
| { |
| dst->slen = src ? pj_native_strlen(src) : 0; |
| if (dst->slen) { |
| dst->ptr = (char*)pj_pool_alloc(pool, dst->slen); |
| pj_memcpy(dst->ptr, src, dst->slen); |
| } else { |
| dst->ptr = NULL; |
| } |
| return dst; |
| } |
| |
| |
| PJ_IDEF(pj_str_t) pj_strdup3(pj_pool_t *pool, const char *src) |
| { |
| pj_str_t temp; |
| pj_strdup2(pool, &temp, src); |
| return temp; |
| } |
| |
| PJ_IDEF(pj_str_t*) pj_strassign( pj_str_t *dst, pj_str_t *src ) |
| { |
| dst->ptr = src->ptr; |
| dst->slen = src->slen; |
| return dst; |
| } |
| |
| PJ_IDEF(pj_str_t*) pj_strcpy(pj_str_t *dst, const pj_str_t *src) |
| { |
| dst->slen = src->slen; |
| if (src->slen > 0) |
| pj_memcpy(dst->ptr, src->ptr, src->slen); |
| return dst; |
| } |
| |
| PJ_IDEF(pj_str_t*) pj_strcpy2(pj_str_t *dst, const char *src) |
| { |
| dst->slen = src ? pj_native_strlen(src) : 0; |
| if (dst->slen > 0) |
| pj_memcpy(dst->ptr, src, dst->slen); |
| return dst; |
| } |
| |
| PJ_IDEF(pj_str_t*) pj_strncpy( pj_str_t *dst, const pj_str_t *src, |
| pj_ssize_t max) |
| { |
| if (max > src->slen) max = src->slen; |
| pj_memcpy(dst->ptr, src->ptr, max); |
| dst->slen = max; |
| return dst; |
| } |
| |
| PJ_IDEF(pj_str_t*) pj_strncpy_with_null( pj_str_t *dst, const pj_str_t *src, |
| pj_ssize_t max) |
| { |
| if (max <= src->slen) |
| max = max-1; |
| else |
| max = src->slen; |
| |
| pj_memcpy(dst->ptr, src->ptr, max); |
| dst->ptr[max] = '\0'; |
| dst->slen = max; |
| return dst; |
| } |
| |
| |
| PJ_IDEF(int) pj_strcmp( const pj_str_t *str1, const pj_str_t *str2) |
| { |
| pj_ssize_t diff; |
| |
| diff = str1->slen - str2->slen; |
| if (diff) { |
| return (int)diff; |
| } else if (str1->ptr && str1->slen) { |
| return pj_native_strncmp(str1->ptr, str2->ptr, str1->slen); |
| } else { |
| return 0; |
| } |
| } |
| |
| PJ_IDEF(int) pj_strncmp( const pj_str_t *str1, const pj_str_t *str2, |
| pj_size_t len) |
| { |
| return (str1->ptr && str2->ptr) ? |
| pj_native_strncmp(str1->ptr, str2->ptr, len) : |
| (str1->ptr == str2->ptr ? 0 : 1); |
| } |
| |
| PJ_IDEF(int) pj_strncmp2( const pj_str_t *str1, const char *str2, |
| pj_size_t len) |
| { |
| return (str1->ptr && str2) ? pj_native_strncmp(str1->ptr, str2, len) : |
| (str1->ptr==str2 ? 0 : 1); |
| } |
| |
| PJ_IDEF(int) pj_strcmp2( const pj_str_t *str1, const char *str2 ) |
| { |
| return pj_strncmp2( str1, str2, str1->slen); |
| } |
| |
| PJ_IDEF(int) pj_stricmp( const pj_str_t *str1, const pj_str_t *str2) |
| { |
| pj_ssize_t diff; |
| |
| diff = str1->slen - str2->slen; |
| if (diff) { |
| return (int)diff; |
| } else { |
| return pj_native_strnicmp(str1->ptr, str2->ptr, str1->slen); |
| } |
| } |
| |
| PJ_IDEF(int) pj_stricmp2( const pj_str_t *str1, const char *str2) |
| { |
| return (str1->ptr && str2) ? |
| pj_native_strnicmp(str1->ptr, str2, str1->slen) : |
| (str1->ptr==str2 ? 0 : 1); |
| } |
| |
| PJ_IDEF(int) pj_strnicmp( const pj_str_t *str1, const pj_str_t *str2, |
| pj_size_t len) |
| { |
| return (str1->ptr && str2->ptr) ? |
| pj_native_strnicmp(str1->ptr, str2->ptr, len) : |
| (str1->ptr == str2->ptr ? 0 : 1); |
| } |
| |
| PJ_IDEF(int) pj_strnicmp2( const pj_str_t *str1, const char *str2, |
| pj_size_t len) |
| { |
| return (str1->ptr && str2) ? |
| pj_native_strnicmp(str1->ptr, str2, len) : |
| (str1->ptr == str2 ? 0 : 1); |
| } |
| |
| PJ_IDEF(void) pj_strcat(pj_str_t *dst, const pj_str_t *src) |
| { |
| if (src->slen) { |
| pj_memcpy(dst->ptr + dst->slen, src->ptr, src->slen); |
| dst->slen += src->slen; |
| } |
| } |
| |
| PJ_IDEF(pj_str_t*) pj_strtrim( pj_str_t *str ) |
| { |
| pj_strltrim(str); |
| pj_strrtrim(str); |
| return str; |
| } |
| |