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Diffstat (limited to 'framework/src/suricata/src/util-print.c')
| -rw-r--r-- | framework/src/suricata/src/util-print.c | 272 |
1 files changed, 0 insertions, 272 deletions
diff --git a/framework/src/suricata/src/util-print.c b/framework/src/suricata/src/util-print.c deleted file mode 100644 index 3e34756c..00000000 --- a/framework/src/suricata/src/util-print.c +++ /dev/null @@ -1,272 +0,0 @@ -/* Copyright (C) 2007-2010 Open Information Security Foundation - * - * You can copy, redistribute or modify this Program under the terms of - * the GNU General Public License version 2 as published by the Free - * Software Foundation. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. - * - * You should have received a copy of the GNU General Public License - * version 2 along with this program; if not, write to the Free Software - * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA - * 02110-1301, USA. - */ - -/** - * \file - * - * \author Victor Julien <victor@inliniac.net> - * - * Print utility functions - */ - -#include "suricata-common.h" -#include "util-print.h" -#include "util-error.h" -#include "util-debug.h" - -/** - * \brief print a buffer as hex on a single line - * - * Prints in the format "00 AA BB" - * - * \param nbuf buffer into which the output is written - * \param offset of where to start writting into the buffer - * \param max_size the size of the output buffer - * \param buf buffer to print from - * \param buflen length of the input buffer - */ -void PrintBufferRawLineHex(char *nbuf, int *offset, int max_size, uint8_t *buf, uint32_t buflen) -{ - uint32_t u = 0; - - for (u = 0; u < buflen; u++) { - PrintBufferData(nbuf, offset, max_size, "%02X ", buf[u]); - } -} - -/** - * \brief print a buffer as hex on a single line in to retbuf buffer - * - * Prints in the format "00 AA BB" - * - * \param retbuf pointer to the buffer which will have the result - * \param rebuflen lenght of the buffer - * \param buf buffer to print from - * \param buflen length of the input buffer - */ -void PrintRawLineHexBuf(char *retbuf, uint32_t retbuflen, uint8_t *buf, uint32_t buflen) -{ - uint32_t offset = 0; - uint32_t u = 0; - - for (u = 0; u < buflen; u++) { - PrintBufferData(retbuf, &offset, retbuflen, "%02X ", buf[u]); - } -} - -void PrintRawJsonFp(FILE *fp, uint8_t *buf, uint32_t buflen) -{ -#define BUFFER_LENGTH 2048 - char nbuf[BUFFER_LENGTH] = ""; - uint32_t offset = 0; - uint32_t u = 0; - - for (u = 0; u < buflen; u++) { - if (buf[u] == '\\' || buf[u] == '/' || buf[u] == '\"') { - PrintBufferData(nbuf, &offset, BUFFER_LENGTH, - "\\%c", buf[u]); - } else if (isprint(buf[u])) { - PrintBufferData(nbuf, &offset, BUFFER_LENGTH, - "%c", buf[u]); - } else { - PrintBufferData(nbuf, &offset, BUFFER_LENGTH, - "\\\\x%02X", buf[u]); - } - } - fprintf(fp, "%s", nbuf); -} - -void PrintRawUriFp(FILE *fp, uint8_t *buf, uint32_t buflen) -{ -#define BUFFER_LENGTH 2048 - char nbuf[BUFFER_LENGTH] = ""; - uint32_t offset = 0; - uint32_t u = 0; - - for (u = 0; u < buflen; u++) { - if (isprint(buf[u]) && buf[u] != '\"') { - PrintBufferData(nbuf, &offset, BUFFER_LENGTH, - "%c", buf[u]); - } else { - PrintBufferData(nbuf, &offset, BUFFER_LENGTH, - "\\x%02X", buf[u]); - } - } - - fprintf(fp, "%s", nbuf); -} - -void PrintRawUriBuf(char *retbuf, uint32_t *offset, uint32_t retbuflen, - uint8_t *buf, uint32_t buflen) -{ - uint32_t u = 0; - - for (u = 0; u < buflen; u++) { - if (isprint(buf[u]) && buf[u] != '\"') { - if (buf[u] == '\\') { - PrintBufferData(retbuf, offset, retbuflen, - "\\\\"); - } else { - PrintBufferData(retbuf, offset, retbuflen, - "%c", buf[u]); - } - } else { - PrintBufferData(retbuf, offset, retbuflen, - "\\x%02X", buf[u]); - } - } - - return; -} - -void PrintRawDataFp(FILE *fp, const uint8_t *buf, uint32_t buflen) -{ - int ch = 0; - uint32_t u = 0; - - for (u = 0; u < buflen; u+=16) { - fprintf(fp ," %04X ", u); - for (ch = 0; (u+ch) < buflen && ch < 16; ch++) { - fprintf(fp, "%02X ", (uint8_t)buf[u+ch]); - - if (ch == 7) fprintf(fp, " "); - } - if (ch == 16) fprintf(fp, " "); - else if (ch < 8) { - int spaces = (16 - ch) * 3 + 2 + 1; - int s = 0; - for ( ; s < spaces; s++) fprintf(fp, " "); - } else if(ch < 16) { - int spaces = (16 - ch) * 3 + 2; - int s = 0; - for ( ; s < spaces; s++) fprintf(fp, " "); - } - - for (ch = 0; (u+ch) < buflen && ch < 16; ch++) { - fprintf(fp, "%c", isprint((uint8_t)buf[u+ch]) ? (uint8_t)buf[u+ch] : '.'); - - if (ch == 7) fprintf(fp, " "); - if (ch == 15) fprintf(fp, "\n"); - } - } - if (ch != 16) - fprintf(fp, "\n"); -} - -void PrintRawDataToBuffer(uint8_t *dst_buf, uint32_t *dst_buf_offset_ptr, uint32_t dst_buf_size, - uint8_t *src_buf, uint32_t src_buf_len) -{ - int ch = 0; - uint32_t u = 0; - - for (u = 0; u < src_buf_len; u+=16) { - PrintBufferData((char *)dst_buf, dst_buf_offset_ptr, dst_buf_size, - " %04X ", u); - for (ch = 0; (u + ch) < src_buf_len && ch < 16; ch++) { - PrintBufferData((char *)dst_buf, dst_buf_offset_ptr, dst_buf_size, - "%02X ", (uint8_t)src_buf[u + ch]); - - if (ch == 7) { - PrintBufferData((char *)dst_buf, dst_buf_offset_ptr, dst_buf_size, - " "); - } - } - if (ch == 16) { - PrintBufferData((char *)dst_buf, dst_buf_offset_ptr, dst_buf_size, " "); - } else if (ch < 8) { - int spaces = (16 - ch) * 3 + 2 + 1; - int s = 0; - for ( ; s < spaces; s++) - PrintBufferData((char *)dst_buf, dst_buf_offset_ptr, dst_buf_size, " "); - } else if(ch < 16) { - int spaces = (16 - ch) * 3 + 2; - int s = 0; - for ( ; s < spaces; s++) - PrintBufferData((char *)dst_buf, dst_buf_offset_ptr, dst_buf_size, " "); - } - - for (ch = 0; (u+ch) < src_buf_len && ch < 16; ch++) { - PrintBufferData((char *)dst_buf, dst_buf_offset_ptr, dst_buf_size, - "%c", - isprint((uint8_t)src_buf[u + ch]) ? (uint8_t)src_buf[u + ch] : '.'); - - if (ch == 7) - PrintBufferData((char *)dst_buf, dst_buf_offset_ptr, dst_buf_size, " "); - if (ch == 15) - PrintBufferData((char *)dst_buf, dst_buf_offset_ptr, dst_buf_size, "\n"); - } - } - if (ch != 16) - PrintBufferData((char *)dst_buf, dst_buf_offset_ptr, dst_buf_size, "\n"); - - return; -} - -void PrintStringsToBuffer(uint8_t *dst_buf, uint32_t *dst_buf_offset_ptr, uint32_t dst_buf_size, - uint8_t *src_buf, uint32_t src_buf_len) -{ - uint32_t ch = 0; - for (ch = 0; ch < src_buf_len; ch++) { - PrintBufferData((char *)dst_buf, dst_buf_offset_ptr, dst_buf_size, - "%c", - (isprint((uint8_t)src_buf[ch]) || - src_buf[ch] == '\n' || - src_buf[ch] == '\r') ? (uint8_t)src_buf[ch] : '.'); - } - - return; -} - -#ifndef s6_addr16 -# define s6_addr16 __u6_addr.__u6_addr16 -#endif - -static const char *PrintInetIPv6(const void *src, char *dst, socklen_t size) -{ - struct in6_addr * insrc = (struct in6_addr *) src; - int i; - char s_part[6]; - - /* current IPv6 format is fixed size */ - if (size < 8 * 5) { - SCLogWarning(SC_ERR_ARG_LEN_LONG, "Too small buffer to write IPv6 address"); - return NULL; - } - memset(dst, 0, size); - for(i = 0; i < 8; i++) { - snprintf(s_part, 6, "%04x:", htons(insrc->s6_addr16[i])); - strlcat(dst, s_part, size); - } - /* suppress last ':' */ - dst[strlen(dst) - 1] = 0; - - return dst; -} - -const char *PrintInet(int af, const void *src, char *dst, socklen_t size) -{ - switch (af) { - case AF_INET: - return inet_ntop(af, src, dst, size); - case AF_INET6: - /* Format IPv6 without deleting zeroes */ - return PrintInetIPv6(src, dst, size); - default: - SCLogError(SC_ERR_INVALID_VALUE, "Unsupported protocol: %d", af); - } - return NULL; -} |