diff options
Diffstat (limited to 'include/version.sh.c')
| -rw-r--r-- | include/version.sh.c | 224 |
1 files changed, 224 insertions, 0 deletions
diff --git a/include/version.sh.c b/include/version.sh.c new file mode 100644 index 000000000..f69fe8992 --- /dev/null +++ b/include/version.sh.c @@ -0,0 +1,224 @@ +/* version file handler for win32. + * + * (C) 2003-2008 Anope Team + * Contact us at info@anope.org + * + * Please read COPYING and README for furhter details. + * + * Based on the original code of Epona by Lara. + * Based on the original code of Services by Andy Church. + * + * Written by Dominick Meglio <codemastr@unrealircd.com> + * + */ + +/* Needed due to Windows lack of a decent interpreter */ + +#include <stdio.h> +#include <string.h> + +#define CTRL "version.log" + +long version_major, version_minor, version_patch, version_build, build; +char *version_extra = NULL; +char version[1024]; +char version_dotted[1024]; + + +void load_ctrl(FILE *); +long get_value(char *); +char *get_value_str(char *); +char *strip(char *); +void parse_version(FILE *); +void write_version(FILE *); +void parse_line(FILE *, char *); + +int main() +{ + FILE *fd = fopen(CTRL, "r"); + + + if (!fd) { + fprintf(stderr, "Error: Unable to find control file: " CTRL "\n"); + exit(0); + } + + load_ctrl(fd); + fclose(fd); + + _snprintf(version, 1024, "%d.%d.%d%s (%d)", version_major, version_minor, + version_patch, (version_extra ? version_extra : ""), version_build); + + _snprintf(version_dotted, 1024, "%d.%d.%d%s.%d", version_major, version_minor, + version_patch, (version_extra ? version_extra : ""), version_build); + + fd = fopen("version.h", "r"); + + if (fd) { + parse_version(fd); + fclose(fd); + } else + build = 1; + + + fd = fopen("version.h", "w"); + write_version(fd); + fclose(fd); + + if (version_extra) + free(version_extra); +} + +void load_ctrl(FILE * fd) +{ + char buf[512]; + while (fgets(buf, 511, fd)) { + char *var; + + strip(buf); + + var = strtok(buf, "="); + if (!var) + continue; + if (!strcmp(var, "VERSION_MAJOR")) + version_major = get_value(strtok(NULL, "")); + else if (!strcmp(var, "VERSION_MINOR")) + version_minor = get_value(strtok(NULL, "")); + else if (!strcmp(var, "VERSION_PATCH")) + version_patch = get_value(strtok(NULL, "")); + else if (!strcmp(var, "VERSION_BUILD")) + version_build = get_value(strtok(NULL, "")); + else if (!strcmp(var, "VERSION_EXTRA")) + version_extra = get_value_str(strtok(NULL, "")); + + } +} + +char *strip(char *str) +{ + char *c; + if ((c = strchr(str, '\n'))) + *c = 0; + if ((c = strchr(str, '\r'))) + *c = 0; + return str; +} + +long get_value(char *string) +{ + return atol(get_value_str(string)); +} + +char *get_value_str(char *string) +{ + int len; + + if (*string == '"') + string++; + + len = strlen(string); + + if (string[len - 1] == '"') + string[len - 1] = 0; + if (!*string) + return NULL; + return strdup(string); +} + +void parse_version(FILE * fd) +{ + char buf[1024]; + + while (fgets(buf, 1023, fd)) { + char *para1; + + strip(buf); + para1 = strtok(buf, " \t"); + + if (!para1) + continue; + + if (!strcmp(para1, "#define")) { + char *para2 = strtok(NULL, " \t"); + + if (!para2) + continue; + + if (!strcmp(para2, "BUILD")) { + char *value = strtok(NULL, ""); + build = get_value(value); + build++; + return; + } + } + } + build = 1; +} + +void write_version(FILE * fd) +{ + FILE *fdin = fopen("include\\version.sh", "r"); + char buf[1024]; + short until_eof = 0; + + while (fgets(buf, 1023, fdin)) { + strip(buf); + + if (until_eof) + if (!strcmp(buf, "EOF")) + break; + else + parse_line(fd, buf); + + if (!strcmp(buf, "cat >version.h <<EOF")) + until_eof = 1; + } + +} + +void parse_line(FILE * fd, char *line) +{ + char *c; + for (c = line; *c; c++) { + /* It's a variable, find out which */ + if (*c == '$') { + char *var, *varbegin; + + if (*(c + 1)) + c++; + else + continue; + for (var = varbegin = c; var; var++) { + if (!isalnum(*var) && *var != '_') + break; + } + if (var != varbegin) { + char tmp = *var; + + *var = 0; + if (!strcmp(varbegin, "VERSION_MAJOR")) + fprintf(fd, "%d", version_major); + else if (!strcmp(varbegin, "VERSION_MINOR")) + fprintf(fd, "%d", version_minor); + else if (!strcmp(varbegin, "VERSION_PATCH")) + fprintf(fd, "%d", version_patch); + else if (!strcmp(varbegin, "VERSION_EXTRA")) { + if (version_extra) + fprintf(fd, "%s", version_extra); + } else if (!strcmp(varbegin, "VERSION_BUILD")) + fprintf(fd, "%d", version_build); + else if (!strcmp(varbegin, "BUILD")) + fprintf(fd, "%d", build); + else if (!strcmp(varbegin, "VERSION")) + fprintf(fd, "%s", version); + else if (!strcmp(varbegin, "VERSIONDOTTED")) + fprintf(fd, "%s", version_dotted); + fputc(tmp, fd); + } + c = var; + } else + fputc(*c, fd); + } + /* We only need \n here - we didn't open the file as binary -GD */ + fprintf(fd, "\n"); +} |