autotools added

2016-10-16 16:55:55 -03:00
parent 60f4d62594
commit e20d93a04b
47 changed files with 17689 additions and 11 deletions
--- a/src/readfile.c
+++ b/src/readfile.c
@@ -0,0 +1,110 @@
+#include <stdio.h>
+#include <stdlib.h>
+#include <string.h>
+#include <sys/types.h>
+#include "main.h"
+#include "readfile.h"
+#include "encoding.h"
+#include "string.h"
+
+int readfile(CONFIG *config) {
+    FILE *file = NULL;
+    int start;
+    int end;
+    int i = 0;
+    char *line = NULL;
+    char **array = NULL;
+    size_t n = 0;
+    ssize_t nchr = 0;
+    size_t idx = 0;
+    size_t it = 0;
+    size_t new_max = MAX_LINES;
+
+    char *ch = strtok(config->chapter_numbers, "-");
+    while (ch != NULL) {
+        if (i == 0) {
+            start = atoi(ch);
+            i++;
+        }
+        else {
+            end = atoi(ch);
+        }
+        ch = strtok(NULL, "-");
+    }
+
+    #ifdef DEBUG
+        printf("Start chapter: %d\nEnd chapter: %d\n", start, end);
+    #endif
+
+    i = 0;
+
+    file = fopen("Biblia.txt", "r");
+    if (file == NULL) {
+        perror("fopen");
+        return 1;
+    }
+
+    if (!(array = calloc(new_max, sizeof(*array)))) {
+        fprintf(stderr, "allocación de memoria falló.");
+        return 1;
+    }
+
+    while ((nchr = getline(&line, &n, file)) != -1) {
+        while (nchr > 0 && (line[nchr - 1] == '\n' || line[nchr - 1] == '\r' || line[nchr - 1] == ' ' || line[nchr - 1] == '\t')) {
+            /* remove whitespace from end of the line */
+            line[nchr--] = 0;
+        }
+        line[nchr] = '\0';
+        array[idx++] = strdup(line);
+
+        /* not enough memory for more lines, time to allocate more memory */
+        if (idx == new_max) {
+            new_max = new_max * 2;
+            char **tmp = realloc(array, new_max * sizeof(*array));
+            if (!tmp) {
+                fprintf(stderr, "reallocación de memoria falló.");
+                return 1;
+            }
+            array = tmp;
+        }
+    }
+    
+    /* free the extra unused memory */
+    if (new_max > idx) {
+        char **tmp = realloc(array, idx * sizeof(*array));
+        if (!tmp) {
+            fprintf(stderr, "reallocación de memoria falló.");
+            return 1;
+        }
+        array = tmp;
+    }
+
+    if (file) {
+        fclose(file);
+    }
+    if (line) {
+        free(line);
+    }
+
+    printf ("\nLines in file:\n\n");
+    for (it = 0; it < 20; it++) {
+        line = latin2utf8(array[it]);
+        /* printf("  array [%lu]  %s\n", (long) it, line); */
+        if (line != NULL) {
+            if (strcmp(line, config->bible) == 0) {
+                printf("Bible match: %d -> %s\n", (int) it + 1, line);
+            }
+            if (strcmp(line, config->book) == 0) {
+                printf("Book match: %d -> %s\n", (int) it + 1, line);
+            }
+        }
+        free(line);
+    }
+
+    for (it = 0; it < idx; it++) {
+        free(array[it]);
+    }
+    free(array);
+
+    return 0;
+}