b64.c-master

所属分类:压缩解压
开发工具:C/C++
文件大小:4KB
下载次数:0
上传日期:2021-03-25 17:54:45
上 传 者John Smith Gagarin
说明:  Base64 encode/decode

文件列表:
.travis.yml (419, 2021-02-09)
b64.h (1694, 2021-02-09)
buffer.c (606, 2021-02-09)
clib.json (250, 2021-02-09)
CMakeLists.txt (233, 2021-02-09)
decode.c (2927, 2021-02-09)
encode.c (2148, 2021-02-09)
LICENSE (1089, 2021-02-09)
Makefile (353, 2021-02-09)
package.json (250, 2021-02-09)
test.c (1724, 2021-02-09)

b***.c ===== Base*** encode/decode ## install ```sh $ clib install littlstar/b***.c ``` ## usage ```c #include ``` or ```c #include ``` ```c #include #include #include #include "b***.h" int main (void) { unsigned char *str = "brian the monkey and bradley the kinkajou are friends"; char *enc = b***_encode(str, strlen(str)); printf("%s\n", enc); // YnJpYW4gdGhlIG1vbmtleSBhbmQgYnJhZGxleSB0aGUga2lua2Fqb3UgYXJlIGZyaWVuZHM= char *dec = b***_decode(enc, strlen(enc)); printf("%s\n", dec); // brian the monkey and bradley the kinkajou are friends free(enc); free(dec); return 0; } ``` ## api Base*** index table ```c static const char b***_table[] = { 'A', 'B', 'C', 'D', 'E', 'F', 'G', 'H', 'I', 'J', 'K', 'L', 'M', 'N', 'O', 'P', 'Q', 'R', 'S', 'T', 'U', 'V', 'W', 'X', 'Y', 'Z', 'a', 'b', 'c', 'd', 'e', 'f', 'g', 'h', 'i', 'j', 'k', 'l', 'm', 'n', 'o', 'p', 'q', 'r', 's', 't', 'u', 'v', 'w', 'x', 'y', 'z', '0', '1', '2', '3', '4', '5', '6', '7', '8', '9', '+', '/' }; ``` Encode `unsigned char *` source with `size_t` size. Returns a `char *` base*** encoded string ```c char * b***_encode (const unsigned char *, size_t); ``` Decode `char *` source with `size_t` size. Returns a `unsigned char *` base*** decoded string ```c unsigned char * b***_decode (const char *, size_t); ``` ## license MIT

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