diff options
Diffstat (limited to 'tests/suite/ecore/src/lib/eina_str.c')
| -rw-r--r-- | tests/suite/ecore/src/lib/eina_str.c | 639 |
1 files changed, 297 insertions, 342 deletions
diff --git a/tests/suite/ecore/src/lib/eina_str.c b/tests/suite/ecore/src/lib/eina_str.c index bd9badbc58..13cecfb3fc 100644 --- a/tests/suite/ecore/src/lib/eina_str.c +++ b/tests/suite/ecore/src/lib/eina_str.c @@ -19,7 +19,7 @@ #ifdef HAVE_CONFIG_H -# include "config.h" +#include "config.h" #endif #include <stdio.h> @@ -29,8 +29,8 @@ #include <ctype.h> #ifdef HAVE_ICONV -# include <errno.h> -# include <iconv.h> +#include <errno.h> +#include <iconv.h> #endif #include "eina_private.h" @@ -50,118 +50,105 @@ */ static inline Eina_Bool eina_str_has_suffix_helper(const char *str, - const char *suffix, - int (*cmp)(const char *, const char *)) + const char *suffix, + int (*cmp) (const char *, const char *)) { - size_t str_len; - size_t suffix_len; + size_t str_len; + size_t suffix_len; - str_len = strlen(str); - suffix_len = eina_strlen_bounded(suffix, str_len); - if (suffix_len == (size_t)-1) - return EINA_FALSE; + str_len = strlen(str); + suffix_len = eina_strlen_bounded(suffix, str_len); + if (suffix_len == (size_t) - 1) + return EINA_FALSE; - return cmp(str + str_len - suffix_len, suffix) == 0; + return cmp(str + str_len - suffix_len, suffix) == 0; } -static inline char ** -eina_str_split_full_helper(const char *str, - const char *delim, - int max_tokens, - unsigned int *elements) +static inline char **eina_str_split_full_helper(const char *str, + const char *delim, + int max_tokens, + unsigned int *elements) { - char *s, **str_array; - const char *src; - size_t len, dlen; - unsigned int tokens; - - dlen = strlen(delim); - if (dlen == 0) - { - if (elements) - *elements = 0; - - return NULL; - } - - tokens = 0; - src = str; - /* count tokens and check strlen(str) */ - while (*src != '\0') - { - const char *d = delim, *d_end = d + dlen; - const char *tmp = src; - for (; (d < d_end) && (*tmp != '\0'); d++, tmp++) - { - if (EINA_LIKELY(*d != *tmp)) - break; - } - if (EINA_UNLIKELY(d == d_end)) - { - src = tmp; - tokens++; - } - else - src++; - } - len = src - str; - - if ((max_tokens > 0) && (tokens > (unsigned int)max_tokens)) - tokens = max_tokens; - - str_array = malloc(sizeof(char *) * (tokens + 2)); - if (!str_array) - { - if (elements) - *elements = 0; - - return NULL; - } - - s = malloc(len + 1); - if (!s) - { - free(str_array); - if (elements) - *elements = 0; - - return NULL; - } - - /* copy tokens and string */ - tokens = 0; - str_array[0] = s; - src = str; - while (*src != '\0') - { - const char *d = delim, *d_end = d + dlen; - const char *tmp = src; - for (; (d < d_end) && (*tmp != '\0'); d++, tmp++) - { - if (EINA_LIKELY(*d != *tmp)) - break; - } - if (EINA_UNLIKELY(d == d_end)) - { - src = tmp; - *s = '\0'; - s += dlen; - tokens++; - str_array[tokens] = s; - } - else - { - *s = *src; - s++; - src++; - } - } - *s = '\0'; - str_array[tokens + 1] = NULL; - if (elements) - *elements = (tokens + 1); - - return str_array; + char *s, **str_array; + const char *src; + size_t len, dlen; + unsigned int tokens; + + dlen = strlen(delim); + if (dlen == 0) { + if (elements) + *elements = 0; + + return NULL; + } + + tokens = 0; + src = str; + /* count tokens and check strlen(str) */ + while (*src != '\0') { + const char *d = delim, *d_end = d + dlen; + const char *tmp = src; + for (; (d < d_end) && (*tmp != '\0'); d++, tmp++) { + if (EINA_LIKELY(*d != *tmp)) + break; + } + if (EINA_UNLIKELY(d == d_end)) { + src = tmp; + tokens++; + } else + src++; + } + len = src - str; + + if ((max_tokens > 0) && (tokens > (unsigned int) max_tokens)) + tokens = max_tokens; + + str_array = malloc(sizeof(char *) * (tokens + 2)); + if (!str_array) { + if (elements) + *elements = 0; + + return NULL; + } + + s = malloc(len + 1); + if (!s) { + free(str_array); + if (elements) + *elements = 0; + + return NULL; + } + + /* copy tokens and string */ + tokens = 0; + str_array[0] = s; + src = str; + while (*src != '\0') { + const char *d = delim, *d_end = d + dlen; + const char *tmp = src; + for (; (d < d_end) && (*tmp != '\0'); d++, tmp++) { + if (EINA_LIKELY(*d != *tmp)) + break; + } + if (EINA_UNLIKELY(d == d_end)) { + src = tmp; + *s = '\0'; + s += dlen; + tokens++; + str_array[tokens] = s; + } else { + *s = *src; + s++; + src++; + } + } + *s = '\0'; + str_array[tokens + 1] = NULL; + if (elements) + *elements = (tokens + 1); + + return str_array; } /** @@ -199,35 +186,31 @@ eina_str_split_full_helper(const char *str, * @p src. If the returned value is greater than @p siz, truncation * occurred. */ -EAPI size_t -eina_strlcpy(char *dst, const char *src, size_t siz) +EAPI size_t eina_strlcpy(char *dst, const char *src, size_t siz) { #ifdef HAVE_STRLCPY - return strlcpy(dst, src, siz); + return strlcpy(dst, src, siz); #else - char *d = dst; - const char *s = src; - size_t n = siz; - - /* Copy as many bytes as will fit */ - if (n != 0) - while (--n != 0) - { - if ((*d++ = *s++) == '\0') - break; - } - - /* Not enough room in dst, add NUL and traverse rest of src */ - if (n == 0) - { - if (siz != 0) - *d = '\0'; /* NUL-terminate dst */ - - while (*s++) - ; - } - - return(s - src - 1); /* count does not include NUL */ + char *d = dst; + const char *s = src; + size_t n = siz; + + /* Copy as many bytes as will fit */ + if (n != 0) + while (--n != 0) { + if ((*d++ = *s++) == '\0') + break; + } + + /* Not enough room in dst, add NUL and traverse rest of src */ + if (n == 0) { + if (siz != 0) + *d = '\0'; /* NUL-terminate dst */ + + while (*s++); + } + + return (s - src - 1); /* count does not include NUL */ #endif } @@ -246,35 +229,33 @@ eina_strlcpy(char *dst, const char *src, size_t siz) * MIN(siz, strlen(initial dst)). If the returned value is greater or * equal than @p siz, truncation occurred. */ -EAPI size_t -eina_strlcat(char *dst, const char *src, size_t siz) +EAPI size_t eina_strlcat(char *dst, const char *src, size_t siz) { - char *d = dst; - const char *s = src; - size_t n = siz; - size_t dlen; - - /* Find the end of dst and adjust bytes left but don't go past end */ - while (n-- != 0 && *d != '\0') - d++; - dlen = d - dst; - n = siz - dlen; - - if (n == 0) - return(dlen + strlen(s)); - - while (*s != '\0') { - if (n != 1) - { - *d++ = *s; - n--; - } - - s++; - } - *d = '\0'; - - return(dlen + (s - src)); /* count does not include NUL */ + char *d = dst; + const char *s = src; + size_t n = siz; + size_t dlen; + + /* Find the end of dst and adjust bytes left but don't go past end */ + while (n-- != 0 && *d != '\0') + d++; + dlen = d - dst; + n = siz - dlen; + + if (n == 0) + return (dlen + strlen(s)); + + while (*s != '\0') { + if (n != 1) { + *d++ = *s; + n--; + } + + s++; + } + *d = '\0'; + + return (dlen + (s - src)); /* count does not include NUL */ } /** @@ -288,18 +269,17 @@ eina_strlcat(char *dst, const char *src, size_t siz) * @p prefix, #EINA_FALSE otherwise. If the length of @p prefix is * greater than @p str, #EINA_FALSE is returned. */ -EAPI Eina_Bool -eina_str_has_prefix(const char *str, const char *prefix) +EAPI Eina_Bool eina_str_has_prefix(const char *str, const char *prefix) { - size_t str_len; - size_t prefix_len; + size_t str_len; + size_t prefix_len; - str_len = strlen(str); - prefix_len = eina_strlen_bounded(prefix, str_len); - if (prefix_len == (size_t)-1) - return EINA_FALSE; + str_len = strlen(str); + prefix_len = eina_strlen_bounded(prefix, str_len); + if (prefix_len == (size_t) - 1) + return EINA_FALSE; - return (strncmp(str, prefix, prefix_len) == 0); + return (strncmp(str, prefix, prefix_len) == 0); } /** @@ -319,10 +299,9 @@ eina_str_has_prefix(const char *str, const char *prefix) * @return true if str has the given suffix * @brief checks if the string has the given suffix */ -EAPI Eina_Bool -eina_str_has_suffix(const char *str, const char *suffix) +EAPI Eina_Bool eina_str_has_suffix(const char *str, const char *suffix) { - return eina_str_has_suffix_helper(str, suffix, strcmp); + return eina_str_has_suffix_helper(str, suffix, strcmp); } /** @@ -335,10 +314,9 @@ eina_str_has_suffix(const char *str, const char *suffix) * This function does the same like eina_str_has_suffix(), but with a * case insensitive compare. */ -EAPI Eina_Bool -eina_str_has_extension(const char *str, const char *ext) +EAPI Eina_Bool eina_str_has_extension(const char *str, const char *ext) { - return eina_str_has_suffix_helper(str, ext, strcasecmp); + return eina_str_has_suffix_helper(str, ext, strcasecmp); } /** @@ -364,13 +342,12 @@ eina_str_has_extension(const char *str, const char *ext) * * @see eina_str_split() */ -EAPI char ** -eina_str_split_full(const char *str, - const char *delim, - int max_tokens, - unsigned int *elements) +EAPI char **eina_str_split_full(const char *str, + const char *delim, + int max_tokens, unsigned int *elements) { - return eina_str_split_full_helper(str, delim, max_tokens, elements); + return eina_str_split_full_helper(str, delim, max_tokens, + elements); } @@ -393,10 +370,10 @@ eina_str_split_full(const char *str, * allocate the array. To free it, free the first element of the array and the * array itself. */ -EAPI char ** -eina_str_split(const char *str, const char *delim, int max_tokens) +EAPI char **eina_str_split(const char *str, const char *delim, + int max_tokens) { - return eina_str_split_full_helper(str, delim, max_tokens, NULL); + return eina_str_split_full_helper(str, delim, max_tokens, NULL); } /** @@ -427,48 +404,42 @@ eina_str_split(const char *str, const char *delim, int max_tokens) */ EAPI size_t eina_str_join_len(char *dst, - size_t size, - char sep, - const char *a, - size_t a_len, - const char *b, - size_t b_len) + size_t size, + char sep, + const char *a, size_t a_len, const char *b, size_t b_len) { - size_t ret = a_len + b_len + 1; - size_t off; - - if (size < 1) - return ret; - - if (size <= a_len) - { - memcpy(dst, a, size - 1); - dst[size - 1] = '\0'; - return ret; - } - - memcpy(dst, a, a_len); - off = a_len; - - if (size <= off + 1) - { - dst[size - 1] = '\0'; - return ret; - } - - dst[off] = sep; - off++; - - if (size <= off + b_len + 1) - { - memcpy(dst + off, b, size - off - 1); - dst[size - 1] = '\0'; - return ret; - } - - memcpy(dst + off, b, b_len); - dst[off + b_len] = '\0'; - return ret; + size_t ret = a_len + b_len + 1; + size_t off; + + if (size < 1) + return ret; + + if (size <= a_len) { + memcpy(dst, a, size - 1); + dst[size - 1] = '\0'; + return ret; + } + + memcpy(dst, a, a_len); + off = a_len; + + if (size <= off + 1) { + dst[size - 1] = '\0'; + return ret; + } + + dst[off] = sep; + off++; + + if (size <= off + b_len + 1) { + memcpy(dst + off, b, size - off - 1); + dst[size - 1] = '\0'; + return ret; + } + + memcpy(dst + off, b, b_len); + dst[off + b_len] = '\0'; + return ret; } /** @@ -480,89 +451,78 @@ eina_str_join_len(char *dst, * */ #ifdef HAVE_ICONV -EAPI char * -eina_str_convert(const char *enc_from, const char *enc_to, const char *text) +EAPI char *eina_str_convert(const char *enc_from, const char *enc_to, + const char *text) { - iconv_t ic; - char *new_txt, *inp, *outp; - size_t inb, outb, outlen, tob, outalloc; - - if (!text) - return NULL; - - ic = iconv_open(enc_to, enc_from); - if (ic == (iconv_t)(-1)) - return NULL; - - new_txt = malloc(64); - inb = strlen(text); - outb = 64; - inp = (char *)text; - outp = new_txt; - outalloc = 64; - outlen = 0; - - for (;; ) - { - size_t count; - - tob = outb; - count = iconv(ic, &inp, &inb, &outp, &outb); - outlen += tob - outb; - if (count == (size_t)(-1)) - { - if (errno == E2BIG) - { - new_txt = realloc(new_txt, outalloc + 64); - outp = new_txt + outlen; - outalloc += 64; - outb += 64; - } - else if (errno == EILSEQ) - { - if (new_txt) - free(new_txt); - - new_txt = NULL; - break; - } - else if (errno == EINVAL) - { - if (new_txt) - free(new_txt); - - new_txt = NULL; - break; - } - else - { - if (new_txt) - free(new_txt); - - new_txt = NULL; - break; - } - } - - if (inb == 0) - { - if (outalloc == outlen) - new_txt = realloc(new_txt, outalloc + 1); - - new_txt[outlen] = 0; - break; - } - } - iconv_close(ic); - return new_txt; + iconv_t ic; + char *new_txt, *inp, *outp; + size_t inb, outb, outlen, tob, outalloc; + + if (!text) + return NULL; + + ic = iconv_open(enc_to, enc_from); + if (ic == (iconv_t) (-1)) + return NULL; + + new_txt = malloc(64); + inb = strlen(text); + outb = 64; + inp = (char *) text; + outp = new_txt; + outalloc = 64; + outlen = 0; + + for (;;) { + size_t count; + + tob = outb; + count = iconv(ic, &inp, &inb, &outp, &outb); + outlen += tob - outb; + if (count == (size_t) (-1)) { + if (errno == E2BIG) { + new_txt = realloc(new_txt, outalloc + 64); + outp = new_txt + outlen; + outalloc += 64; + outb += 64; + } else if (errno == EILSEQ) { + if (new_txt) + free(new_txt); + + new_txt = NULL; + break; + } else if (errno == EINVAL) { + if (new_txt) + free(new_txt); + + new_txt = NULL; + break; + } else { + if (new_txt) + free(new_txt); + + new_txt = NULL; + break; + } + } + + if (inb == 0) { + if (outalloc == outlen) + new_txt = realloc(new_txt, outalloc + 1); + + new_txt[outlen] = 0; + break; + } + } + iconv_close(ic); + return new_txt; } #else -EAPI char * -eina_str_convert(const char *enc_from __UNUSED__, - const char *enc_to __UNUSED__, - const char *text __UNUSED__) +EAPI char *eina_str_convert(const char *enc_from __UNUSED__, + const char *enc_to __UNUSED__, + const char *text __UNUSED__) { - return NULL; + return NULL; } #endif @@ -573,28 +533,25 @@ eina_str_convert(const char *enc_from __UNUSED__, * * A newly allocated string is returned. */ -EAPI char * -eina_str_escape(const char *str) +EAPI char *eina_str_escape(const char *str) { - char *s2, *d; - const char *s; - - s2 = malloc((strlen(str) * 2) + 1); - if (!s2) - return NULL; - - for (s = str, d = s2; *s != 0; s++, d++) - { - if ((*s == ' ') || (*s == '\\') || (*s == '\'')) - { - *d = '\\'; - d++; - } - - *d = *s; - } - *d = 0; - return s2; + char *s2, *d; + const char *s; + + s2 = malloc((strlen(str) * 2) + 1); + if (!s2) + return NULL; + + for (s = str, d = s2; *s != 0; s++, d++) { + if ((*s == ' ') || (*s == '\\') || (*s == '\'')) { + *d = '\\'; + d++; + } + + *d = *s; + } + *d = 0; + return s2; } /** @@ -604,15 +561,14 @@ eina_str_escape(const char *str) * * This modifies the original string, changing all characters in [A-Z] to lowercase. */ -EAPI void -eina_str_tolower(char **str) +EAPI void eina_str_tolower(char **str) { - char *p; - if ((!str) || (!(*str))) - return; + char *p; + if ((!str) || (!(*str))) + return; - for (p = *str; (*p); p++) - *p = tolower((unsigned char )(*p)); + for (p = *str; (*p); p++) + *p = tolower((unsigned char) (*p)); } /** @@ -622,15 +578,14 @@ eina_str_tolower(char **str) * * This modifies the original string, changing all characters in [a-z] to uppercase. */ -EAPI void -eina_str_toupper(char **str) +EAPI void eina_str_toupper(char **str) { - char *p; - if ((!str) || (!(*str))) - return; + char *p; + if ((!str) || (!(*str))) + return; - for (p = *str; (*p); p++) - *p = toupper((unsigned char)(*p)); + for (p = *str; (*p); p++) + *p = toupper((unsigned char) (*p)); } |