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httpd makefsdata.c: fixed printing usage

This commit is contained in:
goldsimon 2014-12-17 11:04:15 +01:00
parent 28fe0060d9
commit e702ccb15e
1 changed files with 24 additions and 10 deletions
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34
apps/httpserver_raw/makefsdata/makefsdata.c
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@ -119,6 +119,20 @@ unsigned char precalcChksum = 0;
struct file_entry* first_file = NULL;
struct file_entry* last_file = NULL;
static void print_usage(void)
{
printf(" Usage: htmlgen [targetdir] [-s] [-i] [-f:<filename>]" NEWLINE NEWLINE);
printf(" targetdir: relative or absolute path to files to convert" NEWLINE);
printf(" switch -s: toggle processing of subdirectories (default is on)" NEWLINE);
printf(" switch -e: exclude HTTP header from file (header is created at runtime, default is off)" NEWLINE);
printf(" switch -11: include HTTP 1.1 header (1.0 is default)" NEWLINE);
printf(" switch -nossi: no support for SSI (cannot calculate Content-Length for SSI)" NEWLINE);
printf(" switch -c: precalculate checksums for all pages (default is off)" NEWLINE);
printf(" switch -f: target filename (default is \"fsdata.c\")" NEWLINE);
printf(" if targetdir not specified, htmlgen will attempt to" NEWLINE);
printf(" process files in subdirectory 'fs'" NEWLINE);
}
int main(int argc, char *argv[])
{
char path[MAX_PATH_LEN];
@ -139,6 +153,9 @@ int main(int argc, char *argv[])
strcpy(path, "fs");
for(i = 1; i < argc; i++) {
if (argv[i] == NULL) {
continue;
}
if (argv[i][0] == '-') {
if (strstr(argv[i], "-s")) {
processSubs = 0;
@ -154,7 +171,13 @@ int main(int argc, char *argv[])
strncpy(targetfile, &argv[i][3], sizeof(targetfile) - 1);
targetfile[sizeof(targetfile) - 1] = 0;
printf("Writing to file \"%s\"\n", targetfile);
} else if ((strstr(argv[i], "-?")) || (strstr(argv[i], "-h"))) {
print_usage();
exit(0);
}
} else if ((argv[i][0] == '/') && (argv[i][1] == '?') && (argv[i][2] == 0)) {
print_usage();
exit(0);
} else {
strncpy(path, argv[i], sizeof(path)-1);
path[sizeof(path)-1] = 0;
@ -171,16 +194,7 @@ int main(int argc, char *argv[])
if (!CHDIR_SUCCEEDED(CHDIR(path))) {
/* if no subdir named 'fs' (or the one which was given) exists, spout usage verbiage */
printf(" Failed to open directory \"%s\"." NEWLINE NEWLINE, path);
printf(" Usage: htmlgen [targetdir] [-s] [-i] [-f:<filename>]" NEWLINE NEWLINE);
printf(" targetdir: relative or absolute path to files to convert" NEWLINE);
printf(" switch -s: toggle processing of subdirectories (default is on)" NEWLINE);
printf(" switch -e: exclude HTTP header from file (header is created at runtime, default is off)" NEWLINE);
printf(" switch -11: include HTTP 1.1 header (1.0 is default)" NEWLINE);
printf(" switch -nossi: no support for SSI (cannot calculate Content-Length for SSI)" NEWLINE);
printf(" switch -c: precalculate checksums for all pages (default is off)" NEWLINE);
printf(" switch -f: target filename (default is \"fsdata.c\")" NEWLINE);
printf(" if targetdir not specified, htmlgen will attempt to" NEWLINE);
printf(" process files in subdirectory 'fs'" NEWLINE);
print_usage();
exit(-1);
}
CHDIR(appPath);