commit 029c1676e4e147513efa452dca170fcf03ca0c3b
Author: Tristan Smith <tristan.smith@pm.me>
Date:   Sun Sep 29 23:07:45 2024 -0400

    oh really?

diff --git a/Makefile b/Makefile
new file mode 100644
index 0000000..86a7721
--- /dev/null
+++ b/Makefile
@@ -0,0 +1,23 @@
+# Define the compiler and flags
+CC = gcc
+CFLAGS = -Wall -Wextra -std=c99
+
+# Define the target executable and the source files
+TARGET = caur
+SRCS = $(wildcard src/*.c)
+OBJS = $(SRCS:.c=.o)
+
+# The default rule: build the target
+all: $(TARGET)
+
+# Link the object files into the target executable
+$(TARGET): $(OBJS)
+	$(CC) $(CFLAGS) -o $(TARGET) $(OBJS) -lcurl
+
+# Compile the .c files into .o files
+src/%.o: src/%.c
+	$(CC) $(CFLAGS) -c $< -o $@
+
+# Clean up the build artifacts
+clean:
+	rm -f $(TARGET) $(OBJS)
diff --git a/credentials.json b/credentials.json
new file mode 100644
index 0000000..f0ed663
--- /dev/null
+++ b/credentials.json
@@ -0,0 +1,4 @@
+{
+    "creds": [["root", "root"], ["miner", "miner"]]
+}
+
diff --git a/errors.json b/errors.json
new file mode 100644
index 0000000..1b4813b
--- /dev/null
+++ b/errors.json
@@ -0,0 +1,16 @@
+{
+    "error_keywords": {
+        "ERROR_TEMP_TOO_HIGH": "Temperature Error",
+        "ERROR_NETWORK_DISCONNECTED": "probably doesn't exist",
+        "ERROR_POWER_LOST: power voltage rise or drop": "voltage drop",
+        "_pic_write_iic failed!": "PIC Error",
+        "PLL read exceeded wait time": "PLL Error",
+        "ERROR_SOC_INIT: soc init failed": "SoC failure",
+        "fail to read 0:1": "eeprom",
+        "fail to write 0:1": "eeprom",
+        "bitmain_get_power_status failed": "PSU",
+        "power voltage can not meet the target": "PSU",
+        "reg crc error": "black hole",
+        "ERROR_POWER_LOST: pic check voltage drop": "voltage drop"
+    }
+}
diff --git a/failure b/failure
new file mode 100755
index 0000000..dd8dd0c
Binary files /dev/null and b/failure differ
diff --git a/ips.txt b/ips.txt
new file mode 100644
index 0000000..387ecfe
--- /dev/null
+++ b/ips.txt
@@ -0,0 +1 @@
+10.0.20.152         
diff --git a/readme.md b/readme.md
new file mode 100644
index 0000000..65476d9
--- /dev/null
+++ b/readme.md
@@ -0,0 +1,4 @@
+## Antminer error finder
+
+Checks for specific strings in log files of Antminer machines. Currently works with stock firmware (and barely at that). Expand to Braiins & LuxOS potentially.
+
diff --git a/src/main.c b/src/main.c
new file mode 100644
index 0000000..2e71a9c
--- /dev/null
+++ b/src/main.c
@@ -0,0 +1,108 @@
+// Antminer log viewer with proposed fixes and possible log highlighting
+// Currently only 'working' on stock firmware
+// TODO: Find endpoint for custom firmware
+
+#include <stdio.h>
+#include <stdlib.h>
+#include <string.h>
+#include <curl/curl.h>
+
+#define MAX_IPS 100
+#define MAX_IP_LENGTH 16
+#define MAX_LOG_LINE_LENGTH 1024
+
+// Structure to hold memory
+struct MemoryStruct {
+  char *memory;
+  size_t size;
+};
+
+static size_t WriteMemoryCallback(void *contents, size_t size, size_t nmemb, void *userp) {
+    size_t realsize = size * nmemb;
+    struct MemoryStruct *mem = (struct MemoryStruct *)userp;
+
+    char *ptr = realloc(mem->memory, mem->size + realsize + 1);
+    if(ptr == NULL) {
+        fprintf(stderr, "Not enough memory (realloc returned NULL - get rekt)\n");
+        return 0;
+    }
+
+    mem->memory = ptr;
+    memcpy(&(mem->memory[mem->size]), contents, realsize);
+    mem->size += realsize;
+    mem->memory[mem->size] = 0;
+    return realsize;
+}
+
+void read_ips(const char *filename, char ips[][MAX_IP_LENGTH], int *ip_count) {
+    FILE *file = fopen(filename, "r");
+    if(file == NULL) {
+        fprintf(stderr, "Failed to open IP file %s\n", filename);
+        exit(EXIT_FAILURE);
+    }
+
+    char line[MAX_IP_LENGTH];
+    while (fgets(line, sizeof(line), file) != NULL && *ip_count < MAX_IPS) {
+    line[strcspn(line, "\n")] = '\0'; // Remove newline
+    strncpy(ips[*ip_count], line, MAX_IP_LENGTH);
+    (*ip_count)++;
+    }
+    fclose(file);
+}
+
+void fetch_logs(const char *ip, const char *username, const char *password) {
+    CURL *curl;
+    CURLcode res;
+    struct MemoryStruct chunk;
+    chunk.memory = malloc(1);
+    chunk.size = 0;
+
+    curl_global_init(CURL_GLOBAL_DEFAULT);
+    curl = curl_easy_init();
+
+    if(curl) {
+        char url[256];
+        snprintf(url, sizeof(url), "http://%s/cgi-bin/log.cgi", ip);
+
+        curl_easy_setopt(curl, CURLOPT_URL, url);
+        curl_easy_setopt(curl, CURLOPT_USERNAME, username);
+        curl_easy_setopt(curl, CURLOPT_PASSWORD, password);
+        curl_easy_setopt(curl, CURLOPT_WRITEFUNCTION, WriteMemoryCallback);
+        curl_easy_setopt(curl, CURLOPT_WRITEDATA, (void *)&chunk);
+        curl_easy_setopt(curl, CURLOPT_HTTPAUTH, CURLAUTH_DIGEST);
+        res = curl_easy_perform(curl);
+
+        if(res != CURLE_OK) {
+            fprintf(stderr, "curl_easy_perform() failed: %s\n", curl_easy_strerror(res));
+        } else {
+            printf("%lu bytes retrieved\n", (unsigned long)chunk.size);
+            printf("%s\n", chunk.memory);
+            // TODO: Parse log lines and highlight(?) errors
+        }
+
+        curl_easy_cleanup(curl);
+        free(chunk.memory); // I hear this is important!
+    }
+
+    curl_global_cleanup();
+}
+
+int main() {
+    char ips[MAX_IPS][MAX_IP_LENGTH];
+    int ip_count = 0;
+
+    printf("Antminer log viewer\n");
+
+    read_ips("ips.txt", ips, &ip_count);
+
+    for(int i = 0; i < ip_count; i++) {
+        printf("Fetching logs for IP: %s\n", ips[i]);
+        fetch_logs(ips[i], "root", "root");
+        printf("Logs fetched for IP: %s\n", ips[i]);
+        printf("----------------------------------------\n");
+    }
+    
+    printf("All logs fetched successfully!\n");
+    
+    return 0;
+}
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