diff options
Diffstat (limited to 'src/mesh/assimp-master/code/AssetLib/Assjson/cencode.c')
-rw-r--r-- | src/mesh/assimp-master/code/AssetLib/Assjson/cencode.c | 117 |
1 files changed, 0 insertions, 117 deletions
diff --git a/src/mesh/assimp-master/code/AssetLib/Assjson/cencode.c b/src/mesh/assimp-master/code/AssetLib/Assjson/cencode.c deleted file mode 100644 index 614a267..0000000 --- a/src/mesh/assimp-master/code/AssetLib/Assjson/cencode.c +++ /dev/null @@ -1,117 +0,0 @@ -/* -cencoder.c - c source to a base64 encoding algorithm implementation - -This is part of the libb64 project, and has been placed in the public domain. -For details, see http://sourceforge.net/projects/libb64 -*/ - -#include "cencode.h" // changed from <B64/cencode.h> - -const int CHARS_PER_LINE = 72; - -#ifdef _MSC_VER -#pragma warning(push) -#pragma warning(disable : 4244) -#endif // _MSC_VER - -void base64_init_encodestate(base64_encodestate* state_in) -{ - state_in->step = step_A; - state_in->result = 0; - state_in->stepcount = 0; -} - -char base64_encode_value(char value_in) -{ - static const char* encoding = "ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789+/"; - if (value_in > 63) return '='; - return encoding[(int)value_in]; -} - -int base64_encode_block(const char* plaintext_in, int length_in, char* code_out, base64_encodestate* state_in) -{ - const char* plainchar = plaintext_in; - const char* const plaintextend = plaintext_in + length_in; - char* codechar = code_out; - char result; - char fragment; - - result = state_in->result; - - switch (state_in->step) - { - while (1) - { - case step_A: - if (plainchar == plaintextend) - { - state_in->result = result; - state_in->step = step_A; - return (int)(codechar - code_out); - } - fragment = *plainchar++; - result = (fragment & 0x0fc) >> 2; - *codechar++ = base64_encode_value(result); - result = (fragment & 0x003) << 4; - case step_B: - if (plainchar == plaintextend) - { - state_in->result = result; - state_in->step = step_B; - return (int)(codechar - code_out); - } - fragment = *plainchar++; - result |= (fragment & 0x0f0) >> 4; - *codechar++ = base64_encode_value(result); - result = (fragment & 0x00f) << 2; - case step_C: - if (plainchar == plaintextend) - { - state_in->result = result; - state_in->step = step_C; - return (int)(codechar - code_out); - } - fragment = *plainchar++; - result |= (fragment & 0x0c0) >> 6; - *codechar++ = base64_encode_value(result); - result = (fragment & 0x03f) >> 0; - *codechar++ = base64_encode_value(result); - - ++(state_in->stepcount); - if (state_in->stepcount == CHARS_PER_LINE/4) - { - *codechar++ = '\n'; - state_in->stepcount = 0; - } - } - } - /* control should not reach here */ - return (int)(codechar - code_out); -} - -int base64_encode_blockend(char* code_out, base64_encodestate* state_in) -{ - char* codechar = code_out; - - switch (state_in->step) - { - case step_B: - *codechar++ = base64_encode_value(state_in->result); - *codechar++ = '='; - *codechar++ = '='; - break; - case step_C: - *codechar++ = base64_encode_value(state_in->result); - *codechar++ = '='; - break; - case step_A: - break; - } - *codechar++ = '\n'; - - return (int)(codechar - code_out); -} - -#ifdef _MSC_VER -#pragma warning(pop) -#endif // _MSC_VER |