From 8e004fe00d2ff0faea35025de895dc72531981d9 Mon Sep 17 00:00:00 2001 From: Jeremy Allison Date: Thu, 18 Jul 2002 23:21:45 +0000 Subject: Formatting fixups. Jeremy. (This used to be commit 4aa922a1afdd538f51d5eff4cb7af2694a88c591) --- source3/lib/util_str.c | 139 ++++++++++++++++++++++++++----------------------- 1 file changed, 73 insertions(+), 66 deletions(-) (limited to 'source3/lib') diff --git a/source3/lib/util_str.c b/source3/lib/util_str.c index 7da4358e66..be96718205 100644 --- a/source3/lib/util_str.c +++ b/source3/lib/util_str.c @@ -879,68 +879,59 @@ smb_ucs2_t *all_string_sub_wa(smb_ucs2_t *s, const char *pattern, } /**************************************************************************** - splits out the front and back at a separator. + Splits out the front and back at a separator. ****************************************************************************/ + void split_at_last_component(char *path, char *front, char sep, char *back) { char *p = strrchr_m(path, sep); if (p != NULL) - { *p = 0; - } + if (front != NULL) - { pstrcpy(front, path); - } - if (p != NULL) - { + + if (p != NULL) { if (back != NULL) - { pstrcpy(back, p+1); - } *p = '\\'; - } - else - { + } else { if (back != NULL) - { back[0] = 0; - } } } - /**************************************************************************** -write an octal as a string + Write an octal as a string. ****************************************************************************/ + char *octal_string(int i) { static char ret[64]; - if (i == -1) { + if (i == -1) return "-1"; - } slprintf(ret, sizeof(ret)-1, "0%o", i); return ret; } /**************************************************************************** -truncate a string at a specified length + Truncate a string at a specified length. ****************************************************************************/ + char *string_truncate(char *s, int length) { - if (s && strlen(s) > length) { + if (s && strlen(s) > length) s[length] = 0; - } return s; } - /**************************************************************************** -strchr and strrchr_m are very hard to do on general multi-byte strings. -we convert via ucs2 for now + Strchr and strrchr_m are very hard to do on general multi-byte strings. + We convert via ucs2 for now. ****************************************************************************/ + char *strchr_m(const char *s, char c) { wpstring ws; @@ -949,7 +940,8 @@ char *strchr_m(const char *s, char c) push_ucs2(NULL, ws, s, sizeof(ws), STR_TERMINATE); p = strchr_w(ws, UCS2_CHAR(c)); - if (!p) return NULL; + if (!p) + return NULL; *p = 0; pull_ucs2_pstring(s2, ws); return (char *)(s+strlen(s2)); @@ -963,26 +955,29 @@ char *strrchr_m(const char *s, char c) push_ucs2(NULL, ws, s, sizeof(ws), STR_TERMINATE); p = strrchr_w(ws, UCS2_CHAR(c)); - if (!p) return NULL; + if (!p) + return NULL; *p = 0; pull_ucs2_pstring(s2, ws); return (char *)(s+strlen(s2)); } /******************************************************************* - convert a string to lower case + Convert a string to lower case. ********************************************************************/ + void strlower_m(char *s) { /* this is quite a common operation, so we want it to be fast. We optimise for the ascii case, knowing that all our supported multi-byte character sets are ascii-compatible (ie. they match for the first 128 chars) */ - while (*s && !(((unsigned char)s[0]) & 0x7F)) { + + while (*s && !(((unsigned char)s[0]) & 0x7F)) *s++ = tolower((unsigned char)*s); - } - if (!*s) return; + if (!*s) + return; /* I assume that lowercased string takes the same number of bytes * as source string even in UTF-8 encoding. (VIV) */ @@ -990,8 +985,9 @@ void strlower_m(char *s) } /******************************************************************* - duplicate convert a string to lower case + Duplicate convert a string to lower case. ********************************************************************/ + char *strdup_lower(const char *s) { char *t = strdup(s); @@ -1004,19 +1000,21 @@ char *strdup_lower(const char *s) } /******************************************************************* - convert a string to upper case + Convert a string to upper case. ********************************************************************/ + void strupper_m(char *s) { /* this is quite a common operation, so we want it to be fast. We optimise for the ascii case, knowing that all our supported multi-byte character sets are ascii-compatible (ie. they match for the first 128 chars) */ - while (*s && !(((unsigned char)s[0]) & 0x7F)) { + + while (*s && !(((unsigned char)s[0]) & 0x7F)) *s++ = toupper((unsigned char)*s); - } - if (!*s) return; + if (!*s) + return; /* I assume that lowercased string takes the same number of bytes * as source string even in multibyte encoding. (VIV) */ @@ -1024,8 +1022,9 @@ void strupper_m(char *s) } /******************************************************************* - convert a string to upper case + Convert a string to upper case. ********************************************************************/ + char *strdup_upper(const char *s) { char *t = strdup(s); @@ -1048,7 +1047,8 @@ char *binary_string(char *buf, int len) int i, j; const char *hex = "0123456789ABCDEF"; s = malloc(len * 3 + 1); - if (!s) return NULL; + if (!s) + return NULL; for (j=i=0;i> 4]; @@ -1059,8 +1059,8 @@ char *binary_string(char *buf, int len) return s; } - /* Just a typesafety wrapper for snprintf into a pstring */ + int pstr_sprintf(pstring s, const char *fmt, ...) { va_list ap; @@ -1072,8 +1072,8 @@ int pstr_sprintf(pstring s, const char *fmt, ...) return ret; } - /* Just a typesafety wrapper for snprintf into a fstring */ + int fstr_sprintf(fstring s, const char *fmt, ...) { va_list ap; @@ -1085,18 +1085,19 @@ int fstr_sprintf(fstring s, const char *fmt, ...) return ret; } - #ifndef HAVE_STRNDUP /******************************************************************* -some platforms don't have strndup + Some platforms don't have strndup. ********************************************************************/ + char *strndup(const char *s, size_t n) { char *ret; n = strnlen(s, n); ret = malloc(n+1); - if (!ret) return NULL; + if (!ret) + return NULL; memcpy(ret, s, n); ret[n] = 0; @@ -1111,13 +1112,12 @@ some platforms don't have strnlen size_t strnlen(const char *s, size_t n) { int i; - for (i=0; s[i] && i