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rpm

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rpmbase64.h

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Go to the documentation of this file.    1 /* base64 encoder/decoder based on public domain implementation
    2  * by Chris Venter */
    3 
   10 #include <sys/types.h>
   11 
   12 #ifdef __cplusplus
   13 extern "C" {
   14 #endif
   15 
   16 /* returns malloced base64 encoded string
   17  * lines are split with \n characters to be nearest lower multiple of linelen
   18  * if linelen/4 == 0 lines are not split
   19  * if linelen < 0 default line length (64) is used
   20  * the returned string is empty when len == 0
   21  * returns NULL on failures
   22  */
   23 char *rpmBase64Encode(const void *data, size_t len, int linelen);
   24 
   25 /* decodes from zero terminated base64 encoded string to a newly malloced buffer
   26  * ignores whitespace characters in the input string
   27  * return values:
   28  *  0 - OK
   29  *  1 - input is NULL
   30  *  2 - invalid length
   31  *  3 - invalid characters on input
   32  *  4 - malloc failed
   33  */
   34 int rpmBase64Decode(const char *in, void **out, size_t *outlen);
   35 
   36 /* counts CRC24 and base64 encodes it in a malloced string
   37  * returns NULL on failures
   38  */
   39 char *rpmBase64CRC(const unsigned char *data, size_t len);
   40 
   41 #ifdef __cplusplus
   42 }
   43 #endif
rpmBase64CRC
char * rpmBase64CRC(const unsigned char *data, size_t len)

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rpmBase64Encode
char * rpmBase64Encode(const void *data, size_t len, int linelen)

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rpmBase64Decode
int rpmBase64Decode(const char *in, void **out, size_t *outlen)

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Blame doc/librpm/html/rpmbase64_8h_source.html