WebSVN – SvarDOS – Diff – /buildidx/buildidx.c


/*
  SvarDOS repo index builder
  Copyright (C) Mateusz Viste 2012-2021

  buildidx computes an index tsv file for the SvarDOS repository.
  it must be executed pointing to a directory that stores packages (zip)
  files. buildidx will generate the index file and save it into the package
  repository.

  13 feb 2021: 'title' LSM field is no longer looked after
  11 feb 2021: lsm headers are no longer checked, so it is compatible with the simpler lsm format used by SvarDOS
  13 jan 2021: removed the identification line, changed CRC32 to bsum, not creating the listing.txt file and stopped compressing index
  23 apr 2017: uncompressed index is no longer created, added CRC32 of zib (bin only) files, if present
  28 aug 2016: listing.txt is always written inside the repo dir (instead of inside current dir)
  27 aug 2016: accepting full paths to repos (starting with /...)
  07 dec 2013: rewritten buildidx in ANSI C89
  19 aug 2013: add a compressed version of the index file to repos (index.gz)
  22 jul 2013: creating a listing.txt file with list of packages
  18 jul 2013: writing the number of packaged into the first line of the lst file
  11 jul 2013: added a switch to 7za to make it case insensitive when extracting lsm files
  10 jul 2013: changed unzip calls to 7za (to handle cases when appinfo is compressed with lzma)
  04 feb 2013: added CRC32 support
  22 sep 2012: forked 1st version from FDUPDATE builder
*/
 
#include <errno.h>
#include <stdio.h>   /* fopen, fclose... */
#include <stdint.h>
#include <stdlib.h>  /* system() */
#include <string.h>  /* strcasecmp() */
#include <time.h>    /* time(), ctime() */
#include <unistd.h>  /* read() */
#include <dirent.h>
#include <sys/types.h>
 
#define pVer "2021-02-11"
 
 
/* computes the BSD sum of a file and returns it. returns 0 on error. */
static uint16_t file2bsum(const char *filename) {
  uint16_t result = 0;
  unsigned char buff[1024 * 1024];
  size_t i, buffread;
  FILE *fd;
  fd = fopen(filename, "rb");
  if (fd == NULL) return(0);
  while ((buffread = fread(buff, 1, sizeof(buff), fd)) > 0) {
    for (i = 0; i < buffread; i++) {
      /* rotr */
      result = (result >> 1) | (result << 15);
      /* */
      result += buff[i];
    }
  }
  fclose(fd);
  return(result);
}
 
 
static void trim(char *str) {
  int x, y, firstchar = -1, lastchar = -1;
  for (x = 0; str[x] != 0; x++) {
    switch (str[x]) {
      case ' ':
      case '\t':
      case '\n':
      case '\r':
        break;
      default:
        if (firstchar < 0) firstchar = x;
        lastchar = x;
        break;
    }
  }
  str[lastchar + 1] = 0; /* right trim */
  if (firstchar > 0) { /* left trim (shift to the left ) */
    y = 0;
    for (x = firstchar; str[x] != 0; x++) str[y++] = str[x];
    str[y] = 0;
  }
}
 
 
/* reads a line from a file descriptor, and writes it to *line, the *line array is filled no more than maxlen bytes. returns the number of byte read on success, or a negative value on failure (reaching EOF is considered an error condition) */
static int readline_fromfile(FILE *fd, char *line, int maxlen) {
  int bytebuff, linelen = 0;
  for (;;) {
    bytebuff = fgetc(fd);
    if (bytebuff == EOF) {
      line[linelen] = 0;
      if (linelen == 0) return(-1);
      return(linelen);
    }
    if (bytebuff < 0) return(-1);
    if (bytebuff == '\r') continue; /* ignore CR */
    if (bytebuff == '\n') {
      line[linelen] = 0;
      return(linelen);
    }
    if (linelen < maxlen) line[linelen++] = bytebuff;
  }
}
 
static int readlsm(const char *filename, char *version, char *description) {
  char linebuff[1024];
  char *valuestr;
  int x;
  FILE *fd;
  /* reset fields to be read to empty values */
  version[0] = 0;
  description[0] = 0;
 
  /* open the file */
  fd = fopen(filename, "rb");
  if (fd == NULL) return(-1);
  /* read the LSM file line by line */
  while (readline_fromfile(fd, linebuff, 127) >= 0) {
    for (x = 0;; x++) {
      if (linebuff[x] == 0) {
        x = -1;
        break;
      } else if (linebuff[x] == ':') {
        break;
      }
    }
    if (x > 0) {
      linebuff[x] = 0;
      valuestr = linebuff + x + 1;
      trim(linebuff);
      trim(valuestr);
      if (strcasecmp(linebuff, "version") == 0) {
        sprintf(version, "%s", valuestr);
 
 
      } else if (strcasecmp(linebuff, "description") == 0) {
        sprintf(description, "%s", valuestr);
      }
    }
  }
  fclose(fd);
  return(0);
}
 
 
static int cmpstring(const void *p1, const void *p2) {
    /* The actual arguments to this function are "pointers to
       pointers to char", but strcmp(3) arguments are "pointers
       to char", hence the following cast plus dereference */
   return(strcasecmp(* (char * const *) p1, * (char * const *) p2));
}
 
 
static void GenIndexes(const char *repodir) {
  char *LsmFileList[4096]; /* TODO dynamic sizing, otherwise will crash if there are 4096+ packages */
  char tmpbuf[64];
  char *LsmFile, LSMpackage[64], LSMversion[128], LSMdescription[1024];
  int LsmCount = 0, x;
  FILE *idx;
  DIR *dir;
  struct dirent *diritem;
 
  dir = opendir("appinfo");
  if (dir == NULL) {
    printf("ERROR: Unable to open directory '%s' (%s)\n", repodir, strerror(errno));
    return;
  }
 
  /* load the content of the appinfo directory */
  while ((diritem = readdir(dir)) != NULL) {
    if (strstr(diritem->d_name, ".lsm") == NULL) continue; /* skip files that do not contain '.lsm' */
    LsmFileList[LsmCount] = strdup(diritem->d_name);
    /* printf("Loaded LSM file: %s\n", LsmFileList[LsmCount]); */
    LsmCount += 1;
  }
 
  closedir(dir);
 
  printf("Found %d LSM files\n", LsmCount);
 
  /* sort the entries */
  qsort(&LsmFileList[0], LsmCount, sizeof(char *), cmpstring);
 
  /* Create the index file */
  sprintf(tmpbuf, "%s/index.tsv", repodir);
  idx = fopen(tmpbuf, "wb");
 
  /* Read every LSM */
  for (x = 0; x < LsmCount; x++) {
    uint16_t bsum;
    LsmFile = LsmFileList[x];
    sprintf(LSMpackage, "%s", LsmFile);
    LSMpackage[strlen(LSMpackage) - 4] = 0;
 
    /* compute the BSD sum of the zip package */
    sprintf(tmpbuf, "%s/%s.zip", repodir, LSMpackage);
    bsum = file2bsum(tmpbuf);
 
    printf("Processing %s... BSUM %04X\n", LsmFile, bsum);
 
    sprintf(tmpbuf, "appinfo/%s", LsmFile);
    readlsm(tmpbuf, LSMversion, LSMdescription);
 
    if (strlen(LSMpackage) > 8) printf("Warning: %s.zip is not in 8.3 format!\n", LSMpackage);
 
    if (LSMversion[0] == 0) printf("Warning: no LSM version for %s.zip!\n", LSMpackage);
    if (LSMdescription[0] == 0) printf("Warning: no LSM description for %s.zip!\n", LSMpackage);
    fprintf(idx, "%s\t%s\t%s\t%u\n", LSMpackage, LSMversion, LSMdescription, bsum);
  }
  fclose(idx);
  printf("%d packages found.\n", LsmCount);
}
 
 
 
int main(int argc, char **argv) {
  char *repodir;
  char cmdbuff[256];
 
  puts("SvarDOS repository index generator ver " pVer);
 
  if (argc != 2) {
    puts("Usage: buildidx repodir");
    return(1);
  }
 
  if ((argv[1][0] == '?') || (argv[1][0] == '-') || (argv[1][0]) == 0) {
    puts("Usage: buildidx repodir");
    return(1);
  }
 
  repodir = argv[1];
 
  printf("Will build index for %s directory.\n", repodir);
  puts("Recreating the appinfo directory...");
 
  system("rm -rf appinfo");
  system("mkdir appinfo");
 
  puts("Populating appinfo with LSM files from archives...");
  snprintf(cmdbuff, sizeof(cmdbuff), "unzip -C -j -L -o '%s/*.zip' 'appinfo/*.lsm' -d appinfo", repodir);
  system(cmdbuff);
 
  puts("Generating the index file...");
  GenIndexes(repodir);
 
  system("rm -rf appinfo");
  return(0);
}
 

Rev 292	Rev 314
1	`/*`	1	`/*`
2	`SvarDOS repo index builder`	2	`SvarDOS repo index builder`
3	`Copyright (C) Mateusz Viste 2012-2021`	3	`Copyright (C) Mateusz Viste 2012-2021`
4		4
5	`buildidx computes an index tsv file for the SvarDOS repository.`	5	`buildidx computes an index tsv file for the SvarDOS repository.`
6	`it must be executed pointing to a directory that stores packages (zip)`	6	`it must be executed pointing to a directory that stores packages (zip)`
7	`files. buildidx will generate the index file and save it into the package`	7	`files. buildidx will generate the index file and save it into the package`
8	`repository.`	8	`repository.`
9		9
-		10	`13 feb 2021: 'title' LSM field is no longer looked after`
10	`11 feb 2021: lsm headers are no longer checked, so it is compatible with the simpler lsm format used by SvarDOS`	11	`11 feb 2021: lsm headers are no longer checked, so it is compatible with the simpler lsm format used by SvarDOS`
11	`13 jan 2021: removed the identification line, changed CRC32 to bsum, not creating the listing.txt file and stopped compressing index`	12	`13 jan 2021: removed the identification line, changed CRC32 to bsum, not creating the listing.txt file and stopped compressing index`
12	`23 apr 2017: uncompressed index is no longer created, added CRC32 of zib (bin only) files, if present`	13	`23 apr 2017: uncompressed index is no longer created, added CRC32 of zib (bin only) files, if present`
13	`28 aug 2016: listing.txt is always written inside the repo dir (instead of inside current dir)`	14	`28 aug 2016: listing.txt is always written inside the repo dir (instead of inside current dir)`
14	`27 aug 2016: accepting full paths to repos (starting with /...)`	15	`27 aug 2016: accepting full paths to repos (starting with /...)`
15	`07 dec 2013: rewritten buildidx in ANSI C89`	16	`07 dec 2013: rewritten buildidx in ANSI C89`
16	`19 aug 2013: add a compressed version of the index file to repos (index.gz)`	17	`19 aug 2013: add a compressed version of the index file to repos (index.gz)`
17	`22 jul 2013: creating a listing.txt file with list of packages`	18	`22 jul 2013: creating a listing.txt file with list of packages`
18	`18 jul 2013: writing the number of packaged into the first line of the lst file`	19	`18 jul 2013: writing the number of packaged into the first line of the lst file`
19	`11 jul 2013: added a switch to 7za to make it case insensitive when extracting lsm files`	20	`11 jul 2013: added a switch to 7za to make it case insensitive when extracting lsm files`
20	`10 jul 2013: changed unzip calls to 7za (to handle cases when appinfo is compressed with lzma)`	21	`10 jul 2013: changed unzip calls to 7za (to handle cases when appinfo is compressed with lzma)`
21	`04 feb 2013: added CRC32 support`	22	`04 feb 2013: added CRC32 support`
22	`22 sep 2012: forked 1st version from FDUPDATE builder`	23	`22 sep 2012: forked 1st version from FDUPDATE builder`
23	`*/`	24	`*/`
24		25
25	`#include <errno.h>`	26	`#include <errno.h>`
26	`#include <stdio.h> /* fopen, fclose... */`	27	`#include <stdio.h> /* fopen, fclose... */`
27	`#include <stdint.h>`	28	`#include <stdint.h>`
28	`#include <stdlib.h> /* system() */`	29	`#include <stdlib.h> /* system() */`
29	`#include <string.h> /* strcasecmp() */`	30	`#include <string.h> /* strcasecmp() */`
30	`#include <time.h> /* time(), ctime() */`	31	`#include <time.h> /* time(), ctime() */`
31	`#include <unistd.h> /* read() */`	32	`#include <unistd.h> /* read() */`
32	`#include <dirent.h>`	33	`#include <dirent.h>`
33	`#include <sys/types.h>`	34	`#include <sys/types.h>`
34		35
35	`#define pVer "2021-02-11"`	36	`#define pVer "2021-02-11"`
36		37
37		38
38	`/* computes the BSD sum of a file and returns it. returns 0 on error. */`	39	`/* computes the BSD sum of a file and returns it. returns 0 on error. */`
39	`static uint16_t file2bsum(const char *filename) {`	40	`static uint16_t file2bsum(const char *filename) {`
40	`uint16_t result = 0;`	41	`uint16_t result = 0;`
41	`unsigned char buff[1024 * 1024];`	42	`unsigned char buff[1024 * 1024];`
42	`size_t i, buffread;`	43	`size_t i, buffread;`
43	`FILE *fd;`	44	`FILE *fd;`
44	`fd = fopen(filename, "rb");`	45	`fd = fopen(filename, "rb");`
45	`if (fd == NULL) return(0);`	46	`if (fd == NULL) return(0);`
46	`while ((buffread = fread(buff, 1, sizeof(buff), fd)) > 0) {`	47	`while ((buffread = fread(buff, 1, sizeof(buff), fd)) > 0) {`
47	`for (i = 0; i < buffread; i++) {`	48	`for (i = 0; i < buffread; i++) {`
48	`/* rotr */`	49	`/* rotr */`
49	`result = (result >> 1) \| (result << 15);`	50	`result = (result >> 1) \| (result << 15);`
50	`/* */`	51	`/* */`
51	`result += buff[i];`	52	`result += buff[i];`
52	`}`	53	`}`
53	`}`	54	`}`
54	`fclose(fd);`	55	`fclose(fd);`
55	`return(result);`	56	`return(result);`
56	`}`	57	`}`
57		58
58		59
59	`static void trim(char *str) {`	60	`static void trim(char *str) {`
60	`int x, y, firstchar = -1, lastchar = -1;`	61	`int x, y, firstchar = -1, lastchar = -1;`
61	`for (x = 0; str[x] != 0; x++) {`	62	`for (x = 0; str[x] != 0; x++) {`
62	`switch (str[x]) {`	63	`switch (str[x]) {`
63	`case ' ':`	64	`case ' ':`
64	`case '\t':`	65	`case '\t':`
65	`case '\n':`	66	`case '\n':`
66	`case '\r':`	67	`case '\r':`
67	`break;`	68	`break;`
68	`default:`	69	`default:`
69	`if (firstchar < 0) firstchar = x;`	70	`if (firstchar < 0) firstchar = x;`
70	`lastchar = x;`	71	`lastchar = x;`
71	`break;`	72	`break;`
72	`}`	73	`}`
73	`}`	74	`}`
74	`str[lastchar + 1] = 0; /* right trim */`	75	`str[lastchar + 1] = 0; /* right trim */`
75	`if (firstchar > 0) { /* left trim (shift to the left ) */`	76	`if (firstchar > 0) { /* left trim (shift to the left ) */`
76	`y = 0;`	77	`y = 0;`
77	`for (x = firstchar; str[x] != 0; x++) str[y++] = str[x];`	78	`for (x = firstchar; str[x] != 0; x++) str[y++] = str[x];`
78	`str[y] = 0;`	79	`str[y] = 0;`
79	`}`	80	`}`
80	`}`	81	`}`
81		82
82		83
83	`/* reads a line from a file descriptor, and writes it to line, the line array is filled no more than maxlen bytes. returns the number of byte read on success, or a negative value on failure (reaching EOF is considered an error condition) */`	84	`/* reads a line from a file descriptor, and writes it to line, the line array is filled no more than maxlen bytes. returns the number of byte read on success, or a negative value on failure (reaching EOF is considered an error condition) */`
84	`static int readline_fromfile(FILE fd, char line, int maxlen) {`	85	`static int readline_fromfile(FILE fd, char line, int maxlen) {`
85	`int bytebuff, linelen = 0;`	86	`int bytebuff, linelen = 0;`
86	`for (;;) {`	87	`for (;;) {`
87	`bytebuff = fgetc(fd);`	88	`bytebuff = fgetc(fd);`
88	`if (bytebuff == EOF) {`	89	`if (bytebuff == EOF) {`
89	`line[linelen] = 0;`	90	`line[linelen] = 0;`
90	`if (linelen == 0) return(-1);`	91	`if (linelen == 0) return(-1);`
91	`return(linelen);`	92	`return(linelen);`
92	`}`	93	`}`
93	`if (bytebuff < 0) return(-1);`	94	`if (bytebuff < 0) return(-1);`
94	`if (bytebuff == '\r') continue; /* ignore CR */`	95	`if (bytebuff == '\r') continue; /* ignore CR */`
95	`if (bytebuff == '\n') {`	96	`if (bytebuff == '\n') {`
96	`line[linelen] = 0;`	97	`line[linelen] = 0;`
97	`return(linelen);`	98	`return(linelen);`
98	`}`	99	`}`
99	`if (linelen < maxlen) line[linelen++] = bytebuff;`	100	`if (linelen < maxlen) line[linelen++] = bytebuff;`
100	`}`	101	`}`
101	`}`	102	`}`
102		103
103	`static int readlsm(const char filename, char version, char title, char description) {`	104	`static int readlsm(const char filename, char version, char *description) {`
104	`char linebuff[1024];`	105	`char linebuff[1024];`
105	`char *valuestr;`	106	`char *valuestr;`
106	`int x;`	107	`int x;`
107	`FILE *fd;`	108	`FILE *fd;`
108	`/* reset fields to be read to empty values */`	109	`/* reset fields to be read to empty values */`
109	`version[0] = 0;`	110	`version[0] = 0;`
110	`description[0] = 0;`	111	`description[0] = 0;`
111	`title[0] = 0;`	-
112	`/* open the file */`	112	`/* open the file */`
113	`fd = fopen(filename, "rb");`	113	`fd = fopen(filename, "rb");`
114	`if (fd == NULL) return(-1);`	114	`if (fd == NULL) return(-1);`
115	`/* read the LSM file line by line */`	115	`/* read the LSM file line by line */`
116	`while (readline_fromfile(fd, linebuff, 127) >= 0) {`	116	`while (readline_fromfile(fd, linebuff, 127) >= 0) {`
117	`for (x = 0;; x++) {`	117	`for (x = 0;; x++) {`
118	`if (linebuff[x] == 0) {`	118	`if (linebuff[x] == 0) {`
119	`x = -1;`	119	`x = -1;`
120	`break;`	120	`break;`
121	`} else if (linebuff[x] == ':') {`	121	`} else if (linebuff[x] == ':') {`
122	`break;`	122	`break;`
123	`}`	123	`}`
124	`}`	124	`}`
125	`if (x > 0) {`	125	`if (x > 0) {`
126	`linebuff[x] = 0;`	126	`linebuff[x] = 0;`
127	`valuestr = linebuff + x + 1;`	127	`valuestr = linebuff + x + 1;`
128	`trim(linebuff);`	128	`trim(linebuff);`
129	`trim(valuestr);`	129	`trim(valuestr);`
130	`if (strcasecmp(linebuff, "version") == 0) {`	130	`if (strcasecmp(linebuff, "version") == 0) {`
131	`sprintf(version, "%s", valuestr);`	131	`sprintf(version, "%s", valuestr);`
132	`} else if (strcasecmp(linebuff, "title") == 0) {`	-
133	`sprintf(title, "%s", valuestr);`	-
134	`} else if (strcasecmp(linebuff, "description") == 0) {`	132	`} else if (strcasecmp(linebuff, "description") == 0) {`
135	`sprintf(description, "%s", valuestr);`	133	`sprintf(description, "%s", valuestr);`
136	`}`	134	`}`
137	`}`	135	`}`
138	`}`	136	`}`
139	`fclose(fd);`	137	`fclose(fd);`
140	`return(0);`	138	`return(0);`
141	`}`	139	`}`
142		140
143		141
144	`static int cmpstring(const void p1, const void p2) {`	142	`static int cmpstring(const void p1, const void p2) {`
145	`/* The actual arguments to this function are "pointers to`	143	`/* The actual arguments to this function are "pointers to`
146	`pointers to char", but strcmp(3) arguments are "pointers`	144	`pointers to char", but strcmp(3) arguments are "pointers`
147	`to char", hence the following cast plus dereference */`	145	`to char", hence the following cast plus dereference */`
148	`return(strcasecmp(* (char * const ) p1, (char * const *) p2));`	146	`return(strcasecmp(* (char * const ) p1, (char * const *) p2));`
149	`}`	147	`}`
150		148
151		149
152	`static void GenIndexes(const char *repodir) {`	150	`static void GenIndexes(const char *repodir) {`
153	`char *LsmFileList[4096];`	151	`char LsmFileList[4096]; / TODO dynamic sizing, otherwise will crash if there are 4096+ packages */`
154	`char tmpbuf[64];`	152	`char tmpbuf[64];`
155	`char *LsmFile, LSMpackage[64], LSMtitle[128], LSMversion[128], LSMdescription[1024];`	153	`char *LsmFile, LSMpackage[64], LSMversion[128], LSMdescription[1024];`
156	`int LsmCount = 0, x;`	154	`int LsmCount = 0, x;`
157	`FILE *idx;`	155	`FILE *idx;`
158	`DIR *dir;`	156	`DIR *dir;`
159	`struct dirent *diritem;`	157	`struct dirent *diritem;`
160		158
161	`dir = opendir("appinfo");`	159	`dir = opendir("appinfo");`
162	`if (dir == NULL) {`	160	`if (dir == NULL) {`
163	`printf("ERROR: Unable to open directory '%s' (%s)\n", repodir, strerror(errno));`	161	`printf("ERROR: Unable to open directory '%s' (%s)\n", repodir, strerror(errno));`
164	`return;`	162	`return;`
165	`}`	163	`}`
166		164
167	`/* load the content of the appinfo directory */`	165	`/* load the content of the appinfo directory */`
168	`while ((diritem = readdir(dir)) != NULL) {`	166	`while ((diritem = readdir(dir)) != NULL) {`
169	`if (strstr(diritem->d_name, ".lsm") == NULL) continue; /* skip files that do not contain '.lsm' */`	167	`if (strstr(diritem->d_name, ".lsm") == NULL) continue; /* skip files that do not contain '.lsm' */`
170	`LsmFileList[LsmCount] = strdup(diritem->d_name);`	168	`LsmFileList[LsmCount] = strdup(diritem->d_name);`
171	`/* printf("Loaded LSM file: %s\n", LsmFileList[LsmCount]); */`	169	`/* printf("Loaded LSM file: %s\n", LsmFileList[LsmCount]); */`
172	`LsmCount += 1;`	170	`LsmCount += 1;`
173	`}`	171	`}`
174		172
175	`closedir(dir);`	173	`closedir(dir);`
176		174
177	`printf("Found %d LSM files\n", LsmCount);`	175	`printf("Found %d LSM files\n", LsmCount);`
178		176
179	`/* sort the entries */`	177	`/* sort the entries */`
180	`qsort(&LsmFileList[0], LsmCount, sizeof(char *), cmpstring);`	178	`qsort(&LsmFileList[0], LsmCount, sizeof(char *), cmpstring);`
181		179
182	`/* Create the index file */`	180	`/* Create the index file */`
183	`sprintf(tmpbuf, "%s/index.tsv", repodir);`	181	`sprintf(tmpbuf, "%s/index.tsv", repodir);`
184	`idx = fopen(tmpbuf, "wb");`	182	`idx = fopen(tmpbuf, "wb");`
185		183
186	`/* Read every LSM */`	184	`/* Read every LSM */`
187	`for (x = 0; x < LsmCount; x++) {`	185	`for (x = 0; x < LsmCount; x++) {`
188	`uint16_t bsum;`	186	`uint16_t bsum;`
189	`LsmFile = LsmFileList[x];`	187	`LsmFile = LsmFileList[x];`
190	`sprintf(LSMpackage, "%s", LsmFile);`	188	`sprintf(LSMpackage, "%s", LsmFile);`
191	`LSMpackage[strlen(LSMpackage) - 4] = 0;`	189	`LSMpackage[strlen(LSMpackage) - 4] = 0;`
192		190
193	`/* compute the BSD sum of the zip package */`	191	`/* compute the BSD sum of the zip package */`
194	`sprintf(tmpbuf, "%s/%s.zip", repodir, LSMpackage);`	192	`sprintf(tmpbuf, "%s/%s.zip", repodir, LSMpackage);`
195	`bsum = file2bsum(tmpbuf);`	193	`bsum = file2bsum(tmpbuf);`
196		194
197	`printf("Processing %s... BSUM %04X\n", LsmFile, bsum);`	195	`printf("Processing %s... BSUM %04X\n", LsmFile, bsum);`
198		196
199	`sprintf(tmpbuf, "appinfo/%s", LsmFile);`	197	`sprintf(tmpbuf, "appinfo/%s", LsmFile);`
200	`readlsm(tmpbuf, LSMversion, LSMtitle, LSMdescription);`	198	`readlsm(tmpbuf, LSMversion, LSMdescription);`
201		199
202	`if (strlen(LSMpackage) > 8) printf("Warning: %s.zip is not in 8.3 format!\n", LSMpackage);`	200	`if (strlen(LSMpackage) > 8) printf("Warning: %s.zip is not in 8.3 format!\n", LSMpackage);`
203	`if (LSMtitle[0] == 0) printf("Warning: no LSM title for %s.zip\n", LSMpackage);`	-
204	`if (LSMversion[0] == 0) printf("Warning: no LSM version for %s.zip!\n", LSMpackage);`	201	`if (LSMversion[0] == 0) printf("Warning: no LSM version for %s.zip!\n", LSMpackage);`
205	`if (LSMdescription[0] == 0) printf("Warning: no LSM description for %s.zip!\n", LSMpackage);`	202	`if (LSMdescription[0] == 0) printf("Warning: no LSM description for %s.zip!\n", LSMpackage);`
206	`fprintf(idx, "%s\t%s\t%s\t%u\n", LSMpackage, LSMversion, LSMdescription, bsum);`	203	`fprintf(idx, "%s\t%s\t%s\t%u\n", LSMpackage, LSMversion, LSMdescription, bsum);`
207	`}`	204	`}`
208	`fclose(idx);`	205	`fclose(idx);`
209	`printf("%d packages found.\n", LsmCount);`	206	`printf("%d packages found.\n", LsmCount);`
210	`}`	207	`}`
211		208
212		209
213		210
214	`int main(int argc, char **argv) {`	211	`int main(int argc, char **argv) {`
215	`char *repodir;`	212	`char *repodir;`
216	`char cmdbuff[256];`	213	`char cmdbuff[256];`
217		214
218	`puts("SvarDOS repository index generator ver " pVer);`	215	`puts("SvarDOS repository index generator ver " pVer);`
219		216
220	`if (argc != 2) {`	217	`if (argc != 2) {`
221	`puts("Usage: buildidx repodir");`	218	`puts("Usage: buildidx repodir");`
222	`return(1);`	219	`return(1);`
223	`}`	220	`}`
224		221
225	`if ((argv[1][0] == '?') \|\| (argv[1][0] == '-') \|\| (argv[1][0]) == 0) {`	222	`if ((argv[1][0] == '?') \|\| (argv[1][0] == '-') \|\| (argv[1][0]) == 0) {`
226	`puts("Usage: buildidx repodir");`	223	`puts("Usage: buildidx repodir");`
227	`return(1);`	224	`return(1);`
228	`}`	225	`}`
229		226
230	`repodir = argv[1];`	227	`repodir = argv[1];`
231		228
232	`printf("Will build index for %s directory.\n", repodir);`	229	`printf("Will build index for %s directory.\n", repodir);`
233	`puts("Recreating the appinfo directory...");`	230	`puts("Recreating the appinfo directory...");`
234		231
235	`system("rm -rf appinfo");`	232	`system("rm -rf appinfo");`
236	`system("mkdir appinfo");`	233	`system("mkdir appinfo");`
237		234
238	`puts("Populating appinfo with LSM files from archives...");`	235	`puts("Populating appinfo with LSM files from archives...");`
239	`snprintf(cmdbuff, sizeof(cmdbuff), "unzip -C -j -L -o '%s/.zip' 'appinfo/.lsm' -d appinfo", repodir);`	236	`snprintf(cmdbuff, sizeof(cmdbuff), "unzip -C -j -L -o '%s/.zip' 'appinfo/.lsm' -d appinfo", repodir);`
240	`system(cmdbuff);`	237	`system(cmdbuff);`
241		238
242	`puts("Generating the index file...");`	239	`puts("Generating the index file...");`
243	`GenIndexes(repodir);`	240	`GenIndexes(repodir);`
244		241
245	`system("rm -rf appinfo");`	242	`system("rm -rf appinfo");`
246	`return(0);`	243	`return(0);`
247	`}`	244	`}`
248		245

Subversion Repositories SvarDOS

(root)/buildidx/buildidx.c – Rev 292 → 314