ifeq ($(CONFIG_PROTOCOLS),yes)
OBJS+= file.o
ifeq ($(CONFIG_NETWORK),yes)
-OBJS+= udp.o tcp.o http.o rtsp.o rtp.o rtpproto.o mpegts.o base64.o rtp_h264.o
+OBJS+= udp.o tcp.o http.o rtsp.o rtp.o rtpproto.o mpegts.o rtp_h264.o
endif
endif
+++ /dev/null
-/*
- * Base64.c
- * Copyright (c) 2006 Ryan Martell. (rdm4@martellventures.com)
- *
- * This file is part of FFmpeg.
- *
- * FFmpeg is free software; you can redistribute it and/or
- * modify it under the terms of the GNU Lesser General Public
- * License as published by the Free Software Foundation; either
- * version 2.1 of the License, or (at your option) any later version.
- *
- * FFmpeg 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
- * Lesser General Public License for more details.
- *
- * You should have received a copy of the GNU Lesser General Public
- * License along with FFmpeg; if not, write to the Free Software
- * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
- */
-
-/**
-* @file base64.c
- * @brief Base64 Encode/Decode
- * @author Ryan Martell <rdm4@martellventures.com> (with lots of Michael)
- */
-
-#include "common.h"
-#include "base64.h"
-
-/* ---------------- private code */
-static uint8_t map2[] =
-{
- 0x3e, 0xff, 0xff, 0xff, 0x3f, 0x34, 0x35, 0x36,
- 0x37, 0x38, 0x39, 0x3a, 0x3b, 0x3c, 0x3d, 0xff,
- 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0x00, 0x01,
- 0x02, 0x03, 0x04, 0x05, 0x06, 0x07, 0x08, 0x09,
- 0x0a, 0x0b, 0x0c, 0x0d, 0x0e, 0x0f, 0x10, 0x11,
- 0x12, 0x13, 0x14, 0x15, 0x16, 0x17, 0x18, 0x19,
- 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0x1a, 0x1b,
- 0x1c, 0x1d, 0x1e, 0x1f, 0x20, 0x21, 0x22, 0x23,
- 0x24, 0x25, 0x26, 0x27, 0x28, 0x29, 0x2a, 0x2b,
- 0x2c, 0x2d, 0x2e, 0x2f, 0x30, 0x31, 0x32, 0x33
-};
-
-int av_base64_decode(uint8_t * out, const char *in, int out_length)
-{
- int i, v;
- uint8_t *dst = out;
-
- v = 0;
- for (i = 0; in[i] && in[i] != '='; i++) {
- unsigned int index= in[i]-43;
- if (index>=(sizeof(map2)/sizeof(map2[0])) || map2[index] == 0xff)
- return -1;
- v = (v << 6) + map2[index];
- if (i & 3) {
- if (dst - out < out_length) {
- *dst++ = v >> (6 - 2 * (i & 3));
- }
- }
- }
-
- return (dst - out);
-}
-
-/*****************************************************************************
-* b64_encode: stolen from VLC's http.c
-* simplified by michael
-* fixed edge cases and made it work from data (vs. strings) by ryan.
-*****************************************************************************/
-
-char *av_base64_encode(uint8_t * src, int len)
-{
- static const char b64[] =
- "ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789+/";
- char *ret, *dst;
- unsigned i_bits = 0;
- int i_shift = 0;
- int bytes_remaining = len;
-
- if (len < UINT_MAX / 4) {
- ret = dst = av_malloc(len * 4 / 3 + 12);
- } else
- return NULL;
-
- if (len) { // special edge case, what should we really do here?
- while (bytes_remaining) {
- i_bits = (i_bits << 8) + *src++;
- bytes_remaining--;
- i_shift += 8;
-
- do {
- *dst++ = b64[(i_bits << 6 >> i_shift) & 0x3f];
- i_shift -= 6;
- } while (i_shift > 6 || (bytes_remaining == 0 && i_shift > 0));
- }
- while ((dst - ret) & 3)
- *dst++ = '=';
- }
- *dst = '\0';
-
- return ret;
-}
-
-// #define TEST_BASE64
-
-#ifdef TEST_BASE64
-#include "avutil.h"
-
-int b64test()
-{
- int numerr = 0;
- int len;
- int numtest = 1;
- uint8_t decode[1000];
- struct test {
- void *data;
- int len;
- const char *result;
- } *t, tests[] = {
- {
- "", 0, ""}, {
- "1", 1, "MQ=="}, {
- "22", 2, "MjI="}, {
- "333", 3, "MzMz"}, {
- "4444", 4, "NDQ0NA=="}, {
- "55555", 5, "NTU1NTU="}, {
- "abc:def", 7, "YWJjOmRlZg=="}, {
- NULL}
- };
- for (t = tests; t->data; t++) {
- char *str;
-
- av_log(NULL, AV_LOG_ERROR, "Encoding %s...\n", (char *) t->data);
- str = av_base64_encode(t->data, t->len);
- if (str) {
- av_log(NULL, AV_LOG_ERROR, "Encoded to %s...\n", str);
- if (strcmp(str, t->result) != 0) {
- av_log(NULL, AV_LOG_ERROR, "failed test %d: %s != %s\n",
- numtest, str, t->result);
- numerr++;
- }
- av_free(str);
- }
-
- av_log(NULL, AV_LOG_ERROR, "Done encoding, about to decode...\n");
- len = av_base64_decode(decode, t->result, sizeof(decode));
- if (len != t->len) {
- av_log(NULL, AV_LOG_ERROR, "failed test %d: len %d != %d\n",
- numtest, len, t->len);
- numerr++;
- } else if (memcmp(decode, t->data, t->len) != 0) {
- av_log(NULL, AV_LOG_ERROR, "failed test %d: data\n", numtest);
- numerr++;
- } else {
- av_log(NULL, AV_LOG_ERROR, "Decoded to %s\n",
- (char *) t->data);
- }
- numtest++;
- }
-
-#undef srand
-#undef rand
-
- {
- int test_count;
- srand(123141); // time(NULL));
- for (test_count = 0; test_count < 100; test_count++) {
- int size = rand() % 1024;
- int ii;
- uint8_t *data;
- char *encoded_result;
-
- av_log(NULL, AV_LOG_ERROR, "Test %d: Size %d bytes...",
- test_count, size);
- data = (uint8_t *) av_malloc(size);
- for (ii = 0; ii < size; ii++) {
- data[ii] = rand() % 255;
- }
-
- encoded_result = av_base64_encode(data, size);
- if (encoded_result) {
- int decode_buffer_size = size + 10; // try without 10 as well
- uint8_t *decode_buffer = av_malloc(decode_buffer_size);
- if (decode_buffer) {
- int decoded_size =
- av_base64_decode(decode_buffer, encoded_result,
- decode_buffer_size);
-
- if (decoded_size != size) {
- av_log(NULL, AV_LOG_ERROR,
- "Decoded/Encoded size mismatch (%d != %d)\n",
- decoded_size, size);
- } else {
- if (memcmp(decode_buffer, data, decoded_size) == 0) {
- av_log(NULL, AV_LOG_ERROR, "Passed!\n");
- } else {
- av_log(NULL, AV_LOG_ERROR,
- "Failed (Data differs)!\n");
- }
- }
- av_free(decode_buffer);
- }
-
- av_free(encoded_result);
- }
- }
- }
-
- // these are invalid strings, that it currently decodes (which it probably shouldn't?)
- {
- uint8_t str[32];
- if (av_base64_decode(str, "M=M=", sizeof(str)) != -1) {
- av_log(NULL, AV_LOG_ERROR,
- "failed test %d: successful decode of `M=M='\n",
- numtest++);
- numerr++;
- }
- if (av_base64_decode(str, "MQ===", sizeof(str)) != -1) {
- av_log(NULL, AV_LOG_ERROR,
- "failed test %d: successful decode of `MQ==='\n",
- numtest++);
- numerr++;
- }
- }
-
- return numerr;
-}
-#endif
-
+++ /dev/null
-/*
- * Base64.c
- * Copyright (c) 2006 Ryan Martell. (rdm4@martellventures.com)
- *
- * This file is part of FFmpeg.
- *
- * FFmpeg is free software; you can redistribute it and/or
- * modify it under the terms of the GNU Lesser General Public
- * License as published by the Free Software Foundation; either
- * version 2.1 of the License, or (at your option) any later version.
- *
- * FFmpeg 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
- * Lesser General Public License for more details.
- *
- * You should have received a copy of the GNU Lesser General Public
- * License along with FFmpeg; if not, write to the Free Software
- * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
- */
-
-int av_base64_decode(uint8_t * out, const char *in, int out_length); // param order as strncpy()
-char *av_base64_encode(uint8_t * src, int len); // src is not a string, it's data.
-
lzo.o \
random.o \
aes.o \
+ base64.o \
HEADERS = avutil.h common.h mathematics.h integer.h rational.h \
intfloat_readwrite.h md5.h adler32.h log.h fifo.h lzo.h \
--- /dev/null
+/*
+ * Base64.c
+ * Copyright (c) 2006 Ryan Martell. (rdm4@martellventures.com)
+ *
+ * This file is part of FFmpeg.
+ *
+ * FFmpeg is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU Lesser General Public
+ * License as published by the Free Software Foundation; either
+ * version 2.1 of the License, or (at your option) any later version.
+ *
+ * FFmpeg 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
+ * Lesser General Public License for more details.
+ *
+ * You should have received a copy of the GNU Lesser General Public
+ * License along with FFmpeg; if not, write to the Free Software
+ * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
+ */
+
+/**
+* @file base64.c
+ * @brief Base64 Encode/Decode
+ * @author Ryan Martell <rdm4@martellventures.com> (with lots of Michael)
+ */
+
+#include "common.h"
+#include "base64.h"
+
+/* ---------------- private code */
+static uint8_t map2[] =
+{
+ 0x3e, 0xff, 0xff, 0xff, 0x3f, 0x34, 0x35, 0x36,
+ 0x37, 0x38, 0x39, 0x3a, 0x3b, 0x3c, 0x3d, 0xff,
+ 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0x00, 0x01,
+ 0x02, 0x03, 0x04, 0x05, 0x06, 0x07, 0x08, 0x09,
+ 0x0a, 0x0b, 0x0c, 0x0d, 0x0e, 0x0f, 0x10, 0x11,
+ 0x12, 0x13, 0x14, 0x15, 0x16, 0x17, 0x18, 0x19,
+ 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0x1a, 0x1b,
+ 0x1c, 0x1d, 0x1e, 0x1f, 0x20, 0x21, 0x22, 0x23,
+ 0x24, 0x25, 0x26, 0x27, 0x28, 0x29, 0x2a, 0x2b,
+ 0x2c, 0x2d, 0x2e, 0x2f, 0x30, 0x31, 0x32, 0x33
+};
+
+int av_base64_decode(uint8_t * out, const char *in, int out_length)
+{
+ int i, v;
+ uint8_t *dst = out;
+
+ v = 0;
+ for (i = 0; in[i] && in[i] != '='; i++) {
+ unsigned int index= in[i]-43;
+ if (index>=(sizeof(map2)/sizeof(map2[0])) || map2[index] == 0xff)
+ return -1;
+ v = (v << 6) + map2[index];
+ if (i & 3) {
+ if (dst - out < out_length) {
+ *dst++ = v >> (6 - 2 * (i & 3));
+ }
+ }
+ }
+
+ return (dst - out);
+}
+
+/*****************************************************************************
+* b64_encode: stolen from VLC's http.c
+* simplified by michael
+* fixed edge cases and made it work from data (vs. strings) by ryan.
+*****************************************************************************/
+
+char *av_base64_encode(uint8_t * src, int len)
+{
+ static const char b64[] =
+ "ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789+/";
+ char *ret, *dst;
+ unsigned i_bits = 0;
+ int i_shift = 0;
+ int bytes_remaining = len;
+
+ if (len < UINT_MAX / 4) {
+ ret = dst = av_malloc(len * 4 / 3 + 12);
+ } else
+ return NULL;
+
+ if (len) { // special edge case, what should we really do here?
+ while (bytes_remaining) {
+ i_bits = (i_bits << 8) + *src++;
+ bytes_remaining--;
+ i_shift += 8;
+
+ do {
+ *dst++ = b64[(i_bits << 6 >> i_shift) & 0x3f];
+ i_shift -= 6;
+ } while (i_shift > 6 || (bytes_remaining == 0 && i_shift > 0));
+ }
+ while ((dst - ret) & 3)
+ *dst++ = '=';
+ }
+ *dst = '\0';
+
+ return ret;
+}
+
+// #define TEST_BASE64
+
+#ifdef TEST_BASE64
+#include "avutil.h"
+
+int b64test()
+{
+ int numerr = 0;
+ int len;
+ int numtest = 1;
+ uint8_t decode[1000];
+ struct test {
+ void *data;
+ int len;
+ const char *result;
+ } *t, tests[] = {
+ {
+ "", 0, ""}, {
+ "1", 1, "MQ=="}, {
+ "22", 2, "MjI="}, {
+ "333", 3, "MzMz"}, {
+ "4444", 4, "NDQ0NA=="}, {
+ "55555", 5, "NTU1NTU="}, {
+ "abc:def", 7, "YWJjOmRlZg=="}, {
+ NULL}
+ };
+ for (t = tests; t->data; t++) {
+ char *str;
+
+ av_log(NULL, AV_LOG_ERROR, "Encoding %s...\n", (char *) t->data);
+ str = av_base64_encode(t->data, t->len);
+ if (str) {
+ av_log(NULL, AV_LOG_ERROR, "Encoded to %s...\n", str);
+ if (strcmp(str, t->result) != 0) {
+ av_log(NULL, AV_LOG_ERROR, "failed test %d: %s != %s\n",
+ numtest, str, t->result);
+ numerr++;
+ }
+ av_free(str);
+ }
+
+ av_log(NULL, AV_LOG_ERROR, "Done encoding, about to decode...\n");
+ len = av_base64_decode(decode, t->result, sizeof(decode));
+ if (len != t->len) {
+ av_log(NULL, AV_LOG_ERROR, "failed test %d: len %d != %d\n",
+ numtest, len, t->len);
+ numerr++;
+ } else if (memcmp(decode, t->data, t->len) != 0) {
+ av_log(NULL, AV_LOG_ERROR, "failed test %d: data\n", numtest);
+ numerr++;
+ } else {
+ av_log(NULL, AV_LOG_ERROR, "Decoded to %s\n",
+ (char *) t->data);
+ }
+ numtest++;
+ }
+
+#undef srand
+#undef rand
+
+ {
+ int test_count;
+ srand(123141); // time(NULL));
+ for (test_count = 0; test_count < 100; test_count++) {
+ int size = rand() % 1024;
+ int ii;
+ uint8_t *data;
+ char *encoded_result;
+
+ av_log(NULL, AV_LOG_ERROR, "Test %d: Size %d bytes...",
+ test_count, size);
+ data = (uint8_t *) av_malloc(size);
+ for (ii = 0; ii < size; ii++) {
+ data[ii] = rand() % 255;
+ }
+
+ encoded_result = av_base64_encode(data, size);
+ if (encoded_result) {
+ int decode_buffer_size = size + 10; // try without 10 as well
+ uint8_t *decode_buffer = av_malloc(decode_buffer_size);
+ if (decode_buffer) {
+ int decoded_size =
+ av_base64_decode(decode_buffer, encoded_result,
+ decode_buffer_size);
+
+ if (decoded_size != size) {
+ av_log(NULL, AV_LOG_ERROR,
+ "Decoded/Encoded size mismatch (%d != %d)\n",
+ decoded_size, size);
+ } else {
+ if (memcmp(decode_buffer, data, decoded_size) == 0) {
+ av_log(NULL, AV_LOG_ERROR, "Passed!\n");
+ } else {
+ av_log(NULL, AV_LOG_ERROR,
+ "Failed (Data differs)!\n");
+ }
+ }
+ av_free(decode_buffer);
+ }
+
+ av_free(encoded_result);
+ }
+ }
+ }
+
+ // these are invalid strings, that it currently decodes (which it probably shouldn't?)
+ {
+ uint8_t str[32];
+ if (av_base64_decode(str, "M=M=", sizeof(str)) != -1) {
+ av_log(NULL, AV_LOG_ERROR,
+ "failed test %d: successful decode of `M=M='\n",
+ numtest++);
+ numerr++;
+ }
+ if (av_base64_decode(str, "MQ===", sizeof(str)) != -1) {
+ av_log(NULL, AV_LOG_ERROR,
+ "failed test %d: successful decode of `MQ==='\n",
+ numtest++);
+ numerr++;
+ }
+ }
+
+ return numerr;
+}
+#endif
+
--- /dev/null
+/*
+ * Base64.c
+ * Copyright (c) 2006 Ryan Martell. (rdm4@martellventures.com)
+ *
+ * This file is part of FFmpeg.
+ *
+ * FFmpeg is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU Lesser General Public
+ * License as published by the Free Software Foundation; either
+ * version 2.1 of the License, or (at your option) any later version.
+ *
+ * FFmpeg 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
+ * Lesser General Public License for more details.
+ *
+ * You should have received a copy of the GNU Lesser General Public
+ * License along with FFmpeg; if not, write to the Free Software
+ * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
+ */
+
+/**
+ * decodes base64
+ * param order as strncpy()
+ */
+int av_base64_decode(uint8_t * out, const char *in, int out_length);
+
+/**
+ * encodes base64
+ * @param src data, not a string
+ */
+char *av_base64_encode(uint8_t * src, int len);
+
projects / platform / upstream / libav.git / commitdiff