Initial Contribution

1 files changed, 145 insertions, 0 deletions

diff --git a/toolbox/log.c b/toolbox/log.c
new file mode 100644
index 0000000..f30e6a7
--- /dev/null
+++ b/toolbox/log.c
@@ -0,0 +1,145 @@
+/*
+ * Copyright (c) 2008, The Android Open Source Project
+ * All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ *  * Redistributions of source code must retain the above copyright
+ *    notice, this list of conditions and the following disclaimer.
+ *  * Redistributions in binary form must reproduce the above copyright
+ *    notice, this list of conditions and the following disclaimer in
+ *    the documentation and/or other materials provided with the 
+ *    distribution.
+ *  * Neither the name of Google, Inc. nor the names of its contributors
+ *    may be used to endorse or promote products derived from this
+ *    software without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+ * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+ * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS
+ * FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE
+ * COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT,
+ * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING,
+ * BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS
+ * OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED 
+ * AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY,
+ * OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT
+ * OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
+ * SUCH DAMAGE.
+ */
+
+#include <stdio.h>
+#include <cutils/logd.h>
+#include <ctype.h>
+#include <sys/socket.h>
+#include <sys/types.h>
+#include <stdlib.h>
+#include <cutils/sockets.h>
+#include <unistd.h>
+
+/*
+ * Note: also accepts 0-9 priorities
+ * returns ANDROID_LOG_UNKNOWN if the character is unrecognized
+ */
+static android_LogPriority filterCharToPri (char c)
+{
+    android_LogPriority pri;
+
+    c = tolower(c);
+
+    if (c >= '0' && c <= '9') {
+        if (c >= ('0'+ANDROID_LOG_SILENT)) {
+            pri = ANDROID_LOG_VERBOSE;
+        } else {
+            pri = (android_LogPriority)(c - '0');
+        }
+    } else if (c == 'v') {
+        pri = ANDROID_LOG_VERBOSE;
+    } else if (c == 'd') {
+        pri = ANDROID_LOG_DEBUG;
+    } else if (c == 'i') {
+        pri = ANDROID_LOG_INFO;
+    } else if (c == 'w') {
+        pri = ANDROID_LOG_WARN;
+    } else if (c == 'e') {
+        pri = ANDROID_LOG_ERROR;
+    } else if (c == 'f') {
+        pri = ANDROID_LOG_FATAL;
+    } else if (c == 's') {
+        pri = ANDROID_LOG_SILENT;
+    } else if (c == '*') {
+        pri = ANDROID_LOG_DEFAULT;
+    } else {
+        pri = ANDROID_LOG_UNKNOWN;
+    }
+
+    return pri;
+}
+
+static int usage(const char *s)
+{
+    fprintf(stderr, "USAGE: %s [-p priorityChar] [-t tag] message\n", s);
+
+    fprintf(stderr, "\tpriorityChar should be one of:\n"
+                        "\t\tv,d,i,w,e\n");
+    exit(-1);
+}
+
+
+int log_main(int argc, char *argv[])
+{
+    android_LogPriority priority; 
+    const char *tag = "log";
+    char buffer[4096];
+    int i;
+
+    priority = ANDROID_LOG_INFO;
+
+    for (;;) {
+        int ret;
+
+        ret = getopt(argc, argv, "t:p:h");
+
+        if (ret < 0) {
+            break;
+        }
+
+        switch(ret) {
+            case 't':
+                tag = optarg;
+            break;
+            
+            case 'p':
+                priority = filterCharToPri(optarg[0]);
+                if (priority == ANDROID_LOG_UNKNOWN) {
+                    usage(argv[0]);                    
+                }
+            break;
+
+            case 'h':
+                usage(argv[0]);
+            break;
+        }
+    }
+
+    if (optind == argc) {
+        usage(argv[0]);
+    }
+
+    buffer[0] = '\0';
+    
+    for (i = optind ; i < argc ; i++) {
+        strncat(buffer, argv[i], sizeof(buffer)-1);
+        strncat(buffer, " ", sizeof(buffer)-1);
+    }
+
+    if(buffer[0] == 0) {
+        usage(argv[0]);
+    }
+
+    __android_log_print(priority, tag, "%s", buffer);
+
+    return 0;
+}
+