182 lines
4.1 KiB
C++
182 lines
4.1 KiB
C++
#include <string.h>
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#include <stdio.h>
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#include <stdlib.h>
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#include <unistd.h>
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#include "file_utils.h"
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#include "Perforce.h"
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#include <utils/String8.h>
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#include <sys/fcntl.h>
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#include <sys/stat.h>
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#include <errno.h>
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#include <string.h>
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#include <stdlib.h>
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#include <cstdio>
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#include "log.h"
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using namespace android;
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using namespace std;
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static string
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parent_dir(const string& path)
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{
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return string(String8(path.c_str()).getPathDir().string());
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}
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static int
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mkdirs(const char* last)
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{
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String8 dest;
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const char* s = last-1;
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int err;
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do {
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s++;
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if (s > last && (*s == '.' || *s == 0)) {
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String8 part(last, s-last);
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dest.appendPath(part);
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#ifdef HAVE_MS_C_RUNTIME
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err = _mkdir(dest.string());
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#else
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err = mkdir(dest.string(), S_IRUSR|S_IWUSR|S_IXUSR|S_IRGRP|S_IXGRP);
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#endif
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if (err != 0) {
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return err;
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}
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last = s+1;
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}
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} while (*s);
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return 0;
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}
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string
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translated_file_name(const string& file, const string& locale)
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{
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const char* str = file.c_str();
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const char* p = str + file.length();
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const char* rest = NULL;
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const char* values = p;
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while (p > str) {
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p--;
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if (*p == '/') {
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rest = values;
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values = p;
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if (0 == strncmp("values", values+1, rest-values-1)) {
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break;
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}
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}
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}
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values++;
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string result(str, values-str);
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result.append(values, rest-values);
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string language, region;
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if (locale == "") {
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language = "";
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region = "";
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}
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else if (!split_locale(locale, &language, ®ion)) {
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return "";
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}
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if (language != "") {
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result += '-';
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result += language;
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}
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if (region != "") {
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result += "-r";
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result += region;
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}
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result += rest;
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return result;
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}
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ValuesFile*
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get_values_file(const string& filename, const Configuration& configuration,
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int version, const string& versionString, bool printOnFailure)
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{
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int err;
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string text;
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log_printf("get_values_file filename=%s\n", filename.c_str());
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err = Perforce::GetFile(filename, versionString, &text, printOnFailure);
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if (err != 0 || text == "") {
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return NULL;
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}
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ValuesFile* result = ValuesFile::ParseString(filename, text, configuration, version,
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versionString);
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if (result == NULL) {
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fprintf(stderr, "unable to parse file: %s\n", filename.c_str());
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exit(1);
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}
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return result;
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}
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ValuesFile*
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get_local_values_file(const string& filename, const Configuration& configuration,
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int version, const string& versionString, bool printOnFailure)
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{
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int err;
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string text;
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char buf[2049];
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int fd;
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ssize_t amt;
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fd = open(filename.c_str(), O_RDONLY);
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if (fd == -1) {
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fprintf(stderr, "unable to open file: %s\n", filename.c_str());
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return NULL;
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}
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while ((amt = read(fd, buf, sizeof(buf)-1)) > 0) {
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text.append(buf, amt);
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}
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close(fd);
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if (text == "") {
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return NULL;
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}
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ValuesFile* result = ValuesFile::ParseString(filename, text, configuration, version,
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versionString);
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if (result == NULL) {
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fprintf(stderr, "unable to parse file: %s\n", filename.c_str());
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exit(1);
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}
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return result;
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}
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void
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print_file_status(size_t j, size_t J, const string& message)
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{
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printf("\r%s file %zd of %zd...", message.c_str(), j, J);
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fflush(stdout);
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}
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int
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write_to_file(const string& filename, const string& text)
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{
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mkdirs(parent_dir(filename).c_str());
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int fd = open(filename.c_str(), O_RDWR | O_CREAT | O_TRUNC, 0666);
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if (fd < 0) {
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fprintf(stderr, "unable to open file for write (%s): %s\n", strerror(errno),
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filename.c_str());
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return -1;
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}
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ssize_t amt = write(fd, text.c_str(), text.length());
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close(fd);
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if (amt < 0) {
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return amt;
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}
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return amt == (ssize_t)text.length() ? 0 : -1;
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}
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